cosmetics: use spaces instead of tab characters; remove trailing whitespace
This commit is contained in:
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@ -146,7 +146,7 @@ such a program is covered only if its contents constitute a work based
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on the Library (independent of the use of the Library in a tool for
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writing it). Whether that is true depends on what the Library does
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and what the program that uses the Library does.
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1. You may copy and distribute verbatim copies of the Library's
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complete source code as you receive it, in any medium, provided that
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you conspicuously and appropriately publish on each copy an
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120
ebml/Debug.h
120
ebml/Debug.h
@ -11,12 +11,12 @@
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** modify it under the terms of the GNU Lesser General Public
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** License as published by the Free Software Foundation; either
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** version 2.1 of the License, or (at your option) any later version.
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**
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**
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** This library is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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** Lesser General Public License for more details.
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**
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**
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** You should have received a copy of the GNU Lesser General Public
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** License along with this library; if not, write to the Free Software
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** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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@ -29,10 +29,10 @@
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**********************************************************************/
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/*!
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\file
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\version \$Id: Debug.h 639 2004-07-09 20:59:14Z mosu $
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\author Steve Lhomme <robux4 @ users.sf.net>
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\author Moritz Bunkus <moritz @ bunkus.org>
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\file
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\version \$Id: Debug.h 639 2004-07-09 20:59:14Z mosu $
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\author Steve Lhomme <robux4 @ users.sf.net>
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\author Moritz Bunkus <moritz @ bunkus.org>
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*/
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#ifndef LIBEBML_DEBUG_H
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#define LIBEBML_DEBUG_H
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@ -55,50 +55,50 @@ static const int MAX_PREFIX_LENGTH = 128;
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#if defined(LIBEBML_DEBUG)
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// define the working debugging class
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class EBML_DLL_API ADbg
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class EBML_DLL_API ADbg
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{
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public:
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ADbg(int level = 0);
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virtual ~ADbg();
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ADbg(int level = 0);
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virtual ~ADbg();
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/// \todo make an inline function to test the level first and the process
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int OutPut(int level, const char * format,...) const;
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/// \todo make an inline function to test the level first and the process
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int OutPut(int level, const char * format,...) const;
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int OutPut(const char * format,...) const;
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int OutPut(const char * format,...) const;
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inline int setLevel(const int level) {
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return my_level = level;
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}
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inline int setLevel(const int level) {
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return my_level = level;
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}
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inline bool setIncludeTime(const bool included = true) {
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return my_time_included = included;
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}
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inline bool setIncludeTime(const bool included = true) {
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return my_time_included = included;
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}
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bool setDebugFile(const char * NewFilename);
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bool unsetDebugFile();
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bool setDebugFile(const char * NewFilename);
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bool unsetDebugFile();
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inline bool setUseFile(const bool usefile = true) {
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return my_use_file = usefile;
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}
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inline bool setUseFile(const bool usefile = true) {
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return my_use_file = usefile;
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}
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inline const char * setPrefix(const char * string) {
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return strncpy(prefix, string, MAX_PREFIX_LENGTH);
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}
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inline const char * setPrefix(const char * string) {
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return strncpy(prefix, string, MAX_PREFIX_LENGTH);
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}
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private:
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int my_level;
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bool my_time_included;
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bool my_use_file;
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bool my_debug_output;
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int my_level;
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bool my_time_included;
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bool my_use_file;
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bool my_debug_output;
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int _OutPut(const char * format,va_list params) const;
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int _OutPut(const char * format,va_list params) const;
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char prefix[MAX_PREFIX_LENGTH];
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char prefix[MAX_PREFIX_LENGTH];
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#ifdef WIN32
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HANDLE hFile;
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HANDLE hFile;
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#else
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FILE *hFile;
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FILE *hFile;
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#endif // WIN32
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};
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@ -109,40 +109,40 @@ private:
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class EBML_DLL_API ADbg
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{
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public:
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ADbg(int /* level */ = 0){}
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virtual ~ADbg() {}
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ADbg(int /* level */ = 0){}
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virtual ~ADbg() {}
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inline int OutPut(int /* level */, const char * /* format */,...) const {
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return 0;
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}
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inline int OutPut(int /* level */, const char * /* format */,...) const {
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return 0;
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}
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inline int OutPut(const char * /* format */,...) const {
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return 0;
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}
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inline int OutPut(const char * /* format */,...) const {
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return 0;
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}
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inline int setLevel(const int level) {
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return level;
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}
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inline int setLevel(const int level) {
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return level;
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}
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inline bool setIncludeTime(const bool /* included */ = true) {
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return true;
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}
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inline bool setIncludeTime(const bool /* included */ = true) {
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return true;
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}
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inline bool setDebugFile(const char * /* NewFilename */) {
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return true;
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}
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inline bool setDebugFile(const char * /* NewFilename */) {
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return true;
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}
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inline bool unsetDebugFile() {
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return true;
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}
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inline bool unsetDebugFile() {
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return true;
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}
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inline bool setUseFile(const bool /* usefile */ = true) {
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return true;
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}
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inline bool setUseFile(const bool /* usefile */ = true) {
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return true;
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}
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inline const char * setPrefix(const char * string) {
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return string;
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}
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inline const char * setPrefix(const char * string) {
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return string;
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}
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};
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#endif // defined(LIBEBML_DEBUG)
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@ -11,12 +11,12 @@
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** modify it under the terms of the GNU Lesser General Public
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** License as published by the Free Software Foundation; either
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** version 2.1 of the License, or (at your option) any later version.
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**
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**
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** This library is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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** Lesser General Public License for more details.
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**
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**
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** You should have received a copy of the GNU Lesser General Public
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** License along with this library; if not, write to the Free Software
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** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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@ -29,10 +29,10 @@
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**********************************************************************/
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/*!
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\file
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\version \$Id$
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\author Steve Lhomme <robux4 @ users.sf.net>
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\author Julien Coloos <suiryc @ users.sf.net>
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\file
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\version \$Id$
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\author Steve Lhomme <robux4 @ users.sf.net>
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\author Julien Coloos <suiryc @ users.sf.net>
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*/
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#ifndef LIBEBML_BINARY_H
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#define LIBEBML_BINARY_H
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@ -54,51 +54,51 @@ START_LIBEBML_NAMESPACE
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\class EbmlBinary
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\brief Handle all operations on an EBML element that contains "unknown" binary data
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\todo handle fix sized elements (like UID of CodecID)
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\todo handle fix sized elements (like UID of CodecID)
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*/
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class EBML_DLL_API EbmlBinary : public EbmlElement {
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public:
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EbmlBinary();
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EbmlBinary(const EbmlBinary & ElementToClone);
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virtual ~EbmlBinary(void);
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virtual bool ValidateSize() const {return IsFiniteSize() && GetSize() < 0x7FFFFFFF;} // we don't mind about what's inside
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public:
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EbmlBinary();
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EbmlBinary(const EbmlBinary & ElementToClone);
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virtual ~EbmlBinary(void);
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filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
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filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
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filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
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void SetBuffer(const binary *Buffer, const uint32 BufferSize) {
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Data = (binary *) Buffer;
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SetSize_(BufferSize);
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SetValueIsSet();
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}
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virtual bool ValidateSize() const {return IsFiniteSize() && GetSize() < 0x7FFFFFFF;} // we don't mind about what's inside
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binary *GetBuffer() const {return Data;}
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void CopyBuffer(const binary *Buffer, const uint32 BufferSize) {
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if (Data != NULL)
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free(Data);
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Data = (binary *)malloc(BufferSize * sizeof(binary));
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memcpy(Data, Buffer, BufferSize);
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SetSize_(BufferSize);
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SetValueIsSet();
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}
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operator const binary &() const;
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bool IsDefaultValue() const {
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return false;
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}
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filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
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filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
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filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
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bool operator==(const EbmlBinary & ElementToCompare) const;
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void SetBuffer(const binary *Buffer, const uint32 BufferSize) {
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Data = (binary *) Buffer;
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SetSize_(BufferSize);
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SetValueIsSet();
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}
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binary *GetBuffer() const {return Data;}
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void CopyBuffer(const binary *Buffer, const uint32 BufferSize) {
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if (Data != NULL)
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free(Data);
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Data = (binary *)malloc(BufferSize * sizeof(binary));
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memcpy(Data, Buffer, BufferSize);
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SetSize_(BufferSize);
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SetValueIsSet();
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}
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operator const binary &() const;
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bool IsDefaultValue() const {
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return false;
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}
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bool operator==(const EbmlBinary & ElementToCompare) const;
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#if defined(EBML_STRICT_API)
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private:
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private:
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#else
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protected:
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protected:
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#endif
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binary *Data; // the binary data inside the element
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binary *Data; // the binary data inside the element
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};
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END_LIBEBML_NAMESPACE
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@ -9,12 +9,12 @@
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** modify it under the terms of the GNU Lesser General Public
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** License as published by the Free Software Foundation; either
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** version 2.1 of the License, or (at your option) any later version.
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**
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**
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** This library is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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** Lesser General Public License for more details.
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**
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**
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** You should have received a copy of the GNU Lesser General Public
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** License along with this library; if not, write to the Free Software
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** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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@ -27,10 +27,10 @@
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**********************************************************************/
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/*!
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\file
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\version \$Id: EbmlConfig.h 1241 2006-01-25 00:59:45Z robux4 $
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\author Steve Lhomme <robux4 @ users.sf.net>
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\author Moritz Bunkus <moritz @ bunkus.org>
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\file
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\version \$Id: EbmlConfig.h 1241 2006-01-25 00:59:45Z robux4 $
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\author Steve Lhomme <robux4 @ users.sf.net>
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\author Moritz Bunkus <moritz @ bunkus.org>
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*/
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#ifndef LIBEBML_CONFIG_H
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@ -11,12 +11,12 @@
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** modify it under the terms of the GNU Lesser General Public
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** License as published by the Free Software Foundation; either
|
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** version 2.1 of the License, or (at your option) any later version.
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**
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**
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** This library is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
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** Lesser General Public License for more details.
|
||||
**
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**
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** You should have received a copy of the GNU Lesser General Public
|
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** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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@ -29,9 +29,9 @@
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**********************************************************************/
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/*!
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\file
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\version \$Id: EbmlContexts.h 736 2004-08-28 14:05:09Z robux4 $
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\author Steve Lhomme <robux4 @ users.sf.net>
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\file
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\version \$Id: EbmlContexts.h 736 2004-08-28 14:05:09Z robux4 $
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\author Steve Lhomme <robux4 @ users.sf.net>
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*/
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#ifndef LIBEBML_CONTEXTS_H
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#define LIBEBML_CONTEXTS_H
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@ -51,10 +51,10 @@ extern const EbmlSemanticContext EBML_DLL_API EDocTypeVersion_Context;
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extern const EbmlSemanticContext EBML_DLL_API EDocTypeReadVersion_Context;
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#define Context_EbmlHead EbmlHead_Context
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// global elements
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extern const EbmlSemanticContext EBML_DLL_API & GetEbmlGlobal_Context();
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END_LIBEBML_NAMESPACE
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#endif // LIBEBML_CONTEXTS_H
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|
118
ebml/EbmlCrc32.h
118
ebml/EbmlCrc32.h
@ -11,12 +11,12 @@
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** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,10 +29,10 @@
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**********************************************************************/
|
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|
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/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
*/
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#ifndef LIBEBML_CRC32_H
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#define LIBEBML_CRC32_H
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@ -45,58 +45,58 @@
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START_LIBEBML_NAMESPACE
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|
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DECLARE_EBML_BINARY(EbmlCrc32)
|
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public:
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EbmlCrc32(const EbmlCrc32 & ElementToClone);
|
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virtual bool ValidateSize() const {return IsFiniteSize() && (GetSize() == 4);}
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filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
// filepos_t UpdateSize(bool bWithDefault = false);
|
||||
|
||||
bool IsDefaultValue() const {
|
||||
return false;
|
||||
}
|
||||
public:
|
||||
EbmlCrc32(const EbmlCrc32 & ElementToClone);
|
||||
virtual bool ValidateSize() const {return IsFiniteSize() && (GetSize() == 4);}
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
// filepos_t UpdateSize(bool bWithDefault = false);
|
||||
|
||||
void AddElementCRC32(EbmlElement &ElementToCRC);
|
||||
bool CheckElementCRC32(EbmlElement &ElementToCRC);
|
||||
|
||||
/*!
|
||||
Use this to quickly check a CRC32 with some data
|
||||
\return True if inputCRC matches CRC32 generated from input data
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||||
*/
|
||||
static bool CheckCRC(uint32 inputCRC, const binary *input, uint32 length);
|
||||
/*!
|
||||
Calls Update() and Finalize(), use to create a CRC32 in one go
|
||||
*/
|
||||
void FillCRC32(const binary *input, uint32 length);
|
||||
/*!
|
||||
Add data to the CRC table, in other words process some data bit by bit
|
||||
*/
|
||||
void Update(const binary *input, uint32 length);
|
||||
/*!
|
||||
Use this with Update() to Finalize() or Complete the CRC32
|
||||
*/
|
||||
void Finalize();
|
||||
/*!
|
||||
Returns a uint32 that has the value of the CRC32
|
||||
*/
|
||||
uint32 GetCrc32() const {
|
||||
return m_crc_final;
|
||||
};
|
||||
|
||||
void ForceCrc32(uint32 NewValue) { m_crc_final = NewValue; SetValueIsSet();}
|
||||
bool IsDefaultValue() const {
|
||||
return false;
|
||||
}
|
||||
|
||||
void AddElementCRC32(EbmlElement &ElementToCRC);
|
||||
bool CheckElementCRC32(EbmlElement &ElementToCRC);
|
||||
|
||||
/*!
|
||||
Use this to quickly check a CRC32 with some data
|
||||
\return True if inputCRC matches CRC32 generated from input data
|
||||
*/
|
||||
static bool CheckCRC(uint32 inputCRC, const binary *input, uint32 length);
|
||||
/*!
|
||||
Calls Update() and Finalize(), use to create a CRC32 in one go
|
||||
*/
|
||||
void FillCRC32(const binary *input, uint32 length);
|
||||
/*!
|
||||
Add data to the CRC table, in other words process some data bit by bit
|
||||
*/
|
||||
void Update(const binary *input, uint32 length);
|
||||
/*!
|
||||
Use this with Update() to Finalize() or Complete the CRC32
|
||||
*/
|
||||
void Finalize();
|
||||
/*!
|
||||
Returns a uint32 that has the value of the CRC32
|
||||
*/
|
||||
uint32 GetCrc32() const {
|
||||
return m_crc_final;
|
||||
};
|
||||
|
||||
void ForceCrc32(uint32 NewValue) { m_crc_final = NewValue; SetValueIsSet();}
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#else
|
||||
protected:
|
||||
#endif
|
||||
void ResetCRC();
|
||||
void UpdateByte(binary b);
|
||||
void ResetCRC();
|
||||
void UpdateByte(binary b);
|
||||
|
||||
static const uint32 m_tab[256];
|
||||
uint32 m_crc;
|
||||
uint32 m_crc_final;
|
||||
|
||||
static const uint32 m_tab[256];
|
||||
uint32 m_crc;
|
||||
uint32 m_crc_final;
|
||||
|
||||
EBML_CONCRETE_CLASS(EbmlCrc32)
|
||||
};
|
||||
|
||||
@ -104,36 +104,36 @@ template <class T>
|
||||
inline unsigned int GetAlignment(T */* dummy */=NULL) // VC60 workaround
|
||||
{
|
||||
#if defined(_MSC_VER) && (_MSC_VER >= 1300)
|
||||
return __alignof(T);
|
||||
return __alignof(T);
|
||||
#elif defined(__GNUC__)
|
||||
return __alignof__(T);
|
||||
return __alignof__(T);
|
||||
#else
|
||||
return sizeof(T);
|
||||
return sizeof(T);
|
||||
#endif
|
||||
}
|
||||
|
||||
template <class T>
|
||||
inline bool IsPowerOf2(T n)
|
||||
{
|
||||
return n > 0 && (n & (n-1)) == 0;
|
||||
return n > 0 && (n & (n-1)) == 0;
|
||||
}
|
||||
|
||||
template <class T1, class T2>
|
||||
inline T2 ModPowerOf2(T1 a, T2 b)
|
||||
{
|
||||
assert(IsPowerOf2(b));
|
||||
return T2(a) & (b-1);
|
||||
assert(IsPowerOf2(b));
|
||||
return T2(a) & (b-1);
|
||||
}
|
||||
|
||||
inline bool IsAlignedOn(const void *p, unsigned int alignment)
|
||||
{
|
||||
return IsPowerOf2(alignment) ? ModPowerOf2((uintptr_t)p, alignment) == 0 : (uintptr_t)p % alignment == 0;
|
||||
return IsPowerOf2(alignment) ? ModPowerOf2((uintptr_t)p, alignment) == 0 : (uintptr_t)p % alignment == 0;
|
||||
}
|
||||
|
||||
template <class T>
|
||||
inline bool IsAligned(const void *p, T */* dummy */=NULL) // VC60 workaround
|
||||
inline bool IsAligned(const void *p, T */* dummy */=NULL) // VC60 workaround
|
||||
{
|
||||
return IsAlignedOn(p, GetAlignment<T>());
|
||||
return IsAlignedOn(p, GetAlignment<T>());
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -27,9 +27,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#ifndef LIBEBML_DATE_H
|
||||
#define LIBEBML_DATE_H
|
||||
@ -44,55 +44,55 @@ START_LIBEBML_NAMESPACE
|
||||
\brief Handle all operations related to an EBML date
|
||||
*/
|
||||
class EBML_DLL_API EbmlDate : public EbmlElement {
|
||||
public:
|
||||
EbmlDate() :EbmlElement(8, false), myDate(0) {}
|
||||
EbmlDate(const EbmlDate & ElementToClone);
|
||||
public:
|
||||
EbmlDate() :EbmlElement(8, false), myDate(0) {}
|
||||
EbmlDate(const EbmlDate & ElementToClone);
|
||||
|
||||
/*!
|
||||
\brief set the date with a UNIX/C/EPOCH form
|
||||
\param NewDate UNIX/C date in UTC (no timezone)
|
||||
*/
|
||||
void SetEpochDate(int64 NewDate) {myDate = (NewDate - UnixEpochDelay) * 1000000000; SetValueIsSet();}
|
||||
/*!
|
||||
\brief set the date with a UNIX/C/EPOCH form
|
||||
\param NewDate UNIX/C date in UTC (no timezone)
|
||||
*/
|
||||
void SetEpochDate(int64 NewDate) {myDate = (NewDate - UnixEpochDelay) * 1000000000; SetValueIsSet();}
|
||||
EbmlDate &SetValue(int64 NewValue) {SetEpochDate(NewValue); return *this;}
|
||||
|
||||
/*!
|
||||
\brief get the date with a UNIX/C/EPOCH form
|
||||
\note the date is in UTC (no timezone)
|
||||
*/
|
||||
int64 GetEpochDate() const {return int64(myDate/1000000000 + UnixEpochDelay);}
|
||||
/*!
|
||||
\brief get the date with a UNIX/C/EPOCH form
|
||||
\note the date is in UTC (no timezone)
|
||||
*/
|
||||
int64 GetEpochDate() const {return int64(myDate/1000000000 + UnixEpochDelay);}
|
||||
int64 GetValue() const {return GetEpochDate();}
|
||||
|
||||
virtual bool ValidateSize() const {return IsFiniteSize() && ((GetSize() == 8) || (GetSize() == 0));}
|
||||
virtual bool ValidateSize() const {return IsFiniteSize() && ((GetSize() == 8) || (GetSize() == 0));}
|
||||
|
||||
/*!
|
||||
\note no Default date handled
|
||||
*/
|
||||
filepos_t UpdateSize(bool /* bWithDefault = false */, bool /* bForceRender = false */) {
|
||||
if(!ValueIsSet())
|
||||
SetSize_(0);
|
||||
else
|
||||
SetSize_(8);
|
||||
return GetSize();
|
||||
}
|
||||
/*!
|
||||
\note no Default date handled
|
||||
*/
|
||||
filepos_t UpdateSize(bool /* bWithDefault = false */, bool /* bForceRender = false */) {
|
||||
if(!ValueIsSet())
|
||||
SetSize_(0);
|
||||
else
|
||||
SetSize_(8);
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
virtual bool IsSmallerThan(const EbmlElement *Cmp) const;
|
||||
virtual bool IsSmallerThan(const EbmlElement *Cmp) const;
|
||||
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
|
||||
bool IsDefaultValue() const {
|
||||
return false;
|
||||
}
|
||||
bool IsDefaultValue() const {
|
||||
return false;
|
||||
}
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#else
|
||||
protected:
|
||||
#endif
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
|
||||
int64 myDate; ///< internal format of the date
|
||||
int64 myDate; ///< internal format of the date
|
||||
|
||||
static const uint64 UnixEpochDelay;
|
||||
static const uint64 UnixEpochDelay;
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#ifndef LIBEBML_DUMMY_H
|
||||
#define LIBEBML_DUMMY_H
|
||||
@ -41,13 +41,13 @@
|
||||
START_LIBEBML_NAMESPACE
|
||||
|
||||
class EBML_DLL_API EbmlDummy : public EbmlBinary {
|
||||
public:
|
||||
EbmlDummy() :DummyId(DummyRawId) {}
|
||||
EbmlDummy(const EbmlId & aId) :EbmlBinary(), DummyId(aId) {}
|
||||
EbmlDummy(const EbmlDummy & ElementToClone):EbmlBinary(ElementToClone), DummyId(ElementToClone.DummyId) {}
|
||||
public:
|
||||
EbmlDummy() :DummyId(DummyRawId) {}
|
||||
EbmlDummy(const EbmlId & aId) :EbmlBinary(), DummyId(aId) {}
|
||||
EbmlDummy(const EbmlDummy & ElementToClone):EbmlBinary(ElementToClone), DummyId(ElementToClone.DummyId) {}
|
||||
|
||||
bool IsDummy() const {return true;}
|
||||
bool IsDefaultValue() const {return true;}
|
||||
bool IsDummy() const {return true;}
|
||||
bool IsDefaultValue() const {return true;}
|
||||
|
||||
virtual operator const EbmlId &() const {
|
||||
return DummyId;
|
||||
@ -58,8 +58,8 @@ class EBML_DLL_API EbmlDummy : public EbmlBinary {
|
||||
#else
|
||||
protected:
|
||||
#endif
|
||||
const EbmlId DummyId;
|
||||
static const EbmlId DummyRawId;
|
||||
const EbmlId DummyId;
|
||||
static const EbmlId DummyRawId;
|
||||
|
||||
EBML_CONCRETE_DUMMY_CLASS(EbmlDummy)
|
||||
};
|
||||
|
@ -27,9 +27,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#ifndef LIBEBML_ELEMENT_H
|
||||
#define LIBEBML_ELEMENT_H
|
||||
@ -41,36 +41,36 @@
|
||||
START_LIBEBML_NAMESPACE
|
||||
|
||||
/*!
|
||||
\brief The size of the EBML-coded length
|
||||
\brief The size of the EBML-coded length
|
||||
*/
|
||||
int EBML_DLL_API CodedSizeLength(uint64 Length, unsigned int SizeLength, bool bSizeIsFinite = true);
|
||||
|
||||
/*!
|
||||
\brief The coded value of the EBML-coded length
|
||||
\note The size of OutBuffer must be 8 octets at least
|
||||
\brief The coded value of the EBML-coded length
|
||||
\note The size of OutBuffer must be 8 octets at least
|
||||
*/
|
||||
int EBML_DLL_API CodedValueLength(uint64 Length, int CodedSize, binary * OutBuffer);
|
||||
|
||||
/*!
|
||||
\brief Read an EBML-coded value from a buffer
|
||||
\return the value read
|
||||
\brief Read an EBML-coded value from a buffer
|
||||
\return the value read
|
||||
*/
|
||||
uint64 EBML_DLL_API ReadCodedSizeValue(const binary * InBuffer, uint32 & BufferSize, uint64 & SizeUnknown);
|
||||
|
||||
/*!
|
||||
\brief The size of the EBML-coded signed length
|
||||
\brief The size of the EBML-coded signed length
|
||||
*/
|
||||
int EBML_DLL_API CodedSizeLengthSigned(int64 Length, unsigned int SizeLength);
|
||||
|
||||
/*!
|
||||
\brief The coded value of the EBML-coded signed length
|
||||
\note the size of OutBuffer must be 8 octets at least
|
||||
\brief The coded value of the EBML-coded signed length
|
||||
\note the size of OutBuffer must be 8 octets at least
|
||||
*/
|
||||
int EBML_DLL_API CodedValueLengthSigned(int64 Length, int CodedSize, binary * OutBuffer);
|
||||
|
||||
/*!
|
||||
\brief Read a signed EBML-coded value from a buffer
|
||||
\return the value read
|
||||
\brief Read a signed EBML-coded value from a buffer
|
||||
\return the value read
|
||||
*/
|
||||
int64 EBML_DLL_API ReadCodedSizeSignedValue(const binary * InBuffer, uint32 & BufferSize, uint64 & SizeUnknown);
|
||||
|
||||
@ -176,25 +176,25 @@ extern const EbmlSemanticContext Context_EbmlGlobal;
|
||||
public: \
|
||||
virtual const EbmlSemanticContext &Context() const {return ClassInfos.GetContext();} \
|
||||
virtual const char *DebugName() const {return ClassInfos.GetName();} \
|
||||
virtual operator const EbmlId &() const {return ClassInfos.ClassId();} \
|
||||
virtual operator const EbmlId &() const {return ClassInfos.ClassId();} \
|
||||
virtual EbmlElement & CreateElement() const {return Create();} \
|
||||
virtual EbmlElement * Clone() const { return new Type(*this); } \
|
||||
static EbmlElement & Create() {return *(new Type);} \
|
||||
static EbmlElement & Create() {return *(new Type);} \
|
||||
static const EbmlCallbacks & ClassInfo() {return ClassInfos;} \
|
||||
static const EbmlId & ClassId() {return ClassInfos.ClassId();} \
|
||||
private: \
|
||||
static const EbmlCallbacks ClassInfos; \
|
||||
static const EbmlCallbacks ClassInfos; \
|
||||
|
||||
#define EBML_CONCRETE_DUMMY_CLASS(Type) \
|
||||
public: \
|
||||
virtual const EbmlSemanticContext &Context() const {return *static_cast<EbmlSemanticContext*>(NULL);} \
|
||||
virtual const char *DebugName() const {return "DummyElement";} \
|
||||
virtual operator const EbmlId &(); \
|
||||
virtual operator const EbmlId &(); \
|
||||
virtual EbmlElement & CreateElement() const {return Create();} \
|
||||
virtual EbmlElement * Clone() const { return new Type(*this); } \
|
||||
static EbmlElement & Create() {return *(new Type);} \
|
||||
static EbmlElement & Create() {return *(new Type);} \
|
||||
static const EbmlId & ClassId(); \
|
||||
static const EbmlCallbacks ClassInfos; \
|
||||
static const EbmlCallbacks ClassInfos; \
|
||||
|
||||
|
||||
#define EBML_INFO(ref) ref::ClassInfo()
|
||||
@ -223,21 +223,21 @@ extern const EbmlSemanticContext Context_EbmlGlobal;
|
||||
#else
|
||||
#define EBML_CONCRETE_CLASS(Type) \
|
||||
public: \
|
||||
virtual const EbmlCallbacks & Generic() const {return ClassInfos;} \
|
||||
virtual operator const EbmlId &() const {return ClassInfos.GlobalId;} \
|
||||
virtual const EbmlCallbacks & Generic() const {return ClassInfos;} \
|
||||
virtual operator const EbmlId &() const {return ClassInfos.GlobalId;} \
|
||||
virtual EbmlElement & CreateElement() const {return Create();} \
|
||||
virtual EbmlElement * Clone() const { return new Type(*this); } \
|
||||
static EbmlElement & Create() {return *(new Type);} \
|
||||
static const EbmlCallbacks ClassInfos; \
|
||||
static EbmlElement & Create() {return *(new Type);} \
|
||||
static const EbmlCallbacks ClassInfos; \
|
||||
|
||||
#define EBML_CONCRETE_DUMMY_CLASS(Type) \
|
||||
public: \
|
||||
virtual const EbmlCallbacks & Generic() const {return ClassInfos;} \
|
||||
virtual operator const EbmlId &(); \
|
||||
virtual const EbmlCallbacks & Generic() const {return ClassInfos;} \
|
||||
virtual operator const EbmlId &(); \
|
||||
virtual EbmlElement & CreateElement() const {return Create();} \
|
||||
virtual EbmlElement * Clone() const { return new Type(*this); } \
|
||||
static EbmlElement & Create() {return *(new Type);} \
|
||||
static const EbmlCallbacks ClassInfos; \
|
||||
static EbmlElement & Create() {return *(new Type);} \
|
||||
static const EbmlCallbacks ClassInfos; \
|
||||
|
||||
|
||||
#define EBML_INFO(ref) ref::ClassInfos
|
||||
@ -282,11 +282,11 @@ extern const EbmlSemanticContext Context_EbmlGlobal;
|
||||
|
||||
// functions for generic handling of data (should be static to all classes)
|
||||
/*!
|
||||
\todo Handle default value
|
||||
\todo Handle default value
|
||||
*/
|
||||
class EBML_DLL_API EbmlCallbacks {
|
||||
public:
|
||||
EbmlCallbacks(EbmlElement & (*Creator)(), const EbmlId & aGlobalId, const char * aDebugName, const EbmlSemanticContext & aContext);
|
||||
public:
|
||||
EbmlCallbacks(EbmlElement & (*Creator)(), const EbmlId & aGlobalId, const char * aDebugName, const EbmlSemanticContext & aContext);
|
||||
|
||||
inline const EbmlId & ClassId() const { return GlobalId; }
|
||||
inline const EbmlSemanticContext & GetContext() const { return Context; }
|
||||
@ -296,20 +296,20 @@ class EBML_DLL_API EbmlCallbacks {
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#endif
|
||||
EbmlElement & (*Create)();
|
||||
const EbmlId & GlobalId;
|
||||
const char * DebugName;
|
||||
const EbmlSemanticContext & Context;
|
||||
EbmlElement & (*Create)();
|
||||
const EbmlId & GlobalId;
|
||||
const char * DebugName;
|
||||
const EbmlSemanticContext & Context;
|
||||
};
|
||||
|
||||
/*!
|
||||
\brief contains the semantic informations for a given level and all sublevels
|
||||
\todo move the ID in the element class
|
||||
\brief contains the semantic informations for a given level and all sublevels
|
||||
\todo move the ID in the element class
|
||||
*/
|
||||
class EBML_DLL_API EbmlSemantic {
|
||||
public:
|
||||
EbmlSemantic(bool aMandatory, bool aUnique, const EbmlCallbacks & aGetCallbacks)
|
||||
:Mandatory(aMandatory), Unique(aUnique), GetCallbacks(aGetCallbacks) {}
|
||||
public:
|
||||
EbmlSemantic(bool aMandatory, bool aUnique, const EbmlCallbacks & aGetCallbacks)
|
||||
:Mandatory(aMandatory), Unique(aUnique), GetCallbacks(aGetCallbacks) {}
|
||||
|
||||
inline bool IsMandatory() const { return Mandatory; }
|
||||
inline bool IsUnique() const { return Unique; }
|
||||
@ -319,172 +319,172 @@ class EBML_DLL_API EbmlSemantic {
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#endif
|
||||
bool Mandatory; ///< wether the element is mandatory in the context or not
|
||||
bool Unique;
|
||||
const EbmlCallbacks & GetCallbacks;
|
||||
bool Mandatory; ///< wether the element is mandatory in the context or not
|
||||
bool Unique;
|
||||
const EbmlCallbacks & GetCallbacks;
|
||||
};
|
||||
|
||||
typedef const class EbmlSemanticContext & (*_GetSemanticContext)();
|
||||
|
||||
/*!
|
||||
Context of the element
|
||||
\todo allow more than one parent ?
|
||||
Context of the element
|
||||
\todo allow more than one parent ?
|
||||
*/
|
||||
class EBML_DLL_API EbmlSemanticContext {
|
||||
public:
|
||||
EbmlSemanticContext(size_t aSize,
|
||||
const EbmlSemantic *aMyTable,
|
||||
const EbmlSemanticContext *aUpTable,
|
||||
const _GetSemanticContext aGetGlobalContext,
|
||||
const EbmlCallbacks *aMasterElt)
|
||||
: GetGlobalContext(aGetGlobalContext), MyTable(aMyTable), Size(aSize),
|
||||
UpTable(aUpTable), MasterElt(aMasterElt) {}
|
||||
public:
|
||||
EbmlSemanticContext(size_t aSize,
|
||||
const EbmlSemantic *aMyTable,
|
||||
const EbmlSemanticContext *aUpTable,
|
||||
const _GetSemanticContext aGetGlobalContext,
|
||||
const EbmlCallbacks *aMasterElt)
|
||||
: GetGlobalContext(aGetGlobalContext), MyTable(aMyTable), Size(aSize),
|
||||
UpTable(aUpTable), MasterElt(aMasterElt) {}
|
||||
|
||||
bool operator!=(const EbmlSemanticContext & aElt) const {
|
||||
return ((Size != aElt.Size) || (MyTable != aElt.MyTable) ||
|
||||
(UpTable != aElt.UpTable) || (GetGlobalContext != aElt.GetGlobalContext) |
|
||||
(MasterElt != aElt.MasterElt));
|
||||
}
|
||||
bool operator!=(const EbmlSemanticContext & aElt) const {
|
||||
return ((Size != aElt.Size) || (MyTable != aElt.MyTable) ||
|
||||
(UpTable != aElt.UpTable) || (GetGlobalContext != aElt.GetGlobalContext) |
|
||||
(MasterElt != aElt.MasterElt));
|
||||
}
|
||||
|
||||
inline size_t GetSize() const { return Size; }
|
||||
inline const EbmlCallbacks* GetMaster() const { return MasterElt; }
|
||||
inline const EbmlSemanticContext* Parent() const { return UpTable; }
|
||||
const EbmlSemantic & GetSemantic(size_t i) const;
|
||||
|
||||
const _GetSemanticContext GetGlobalContext; ///< global elements supported at this level
|
||||
const _GetSemanticContext GetGlobalContext; ///< global elements supported at this level
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#endif
|
||||
const EbmlSemantic *MyTable; ///< First element in the table
|
||||
size_t Size; ///< number of elements in the table
|
||||
const EbmlSemanticContext *UpTable; ///< Parent element
|
||||
/// \todo replace with the global context directly
|
||||
const EbmlCallbacks *MasterElt;
|
||||
size_t Size; ///< number of elements in the table
|
||||
const EbmlSemanticContext *UpTable; ///< Parent element
|
||||
/// \todo replace with the global context directly
|
||||
const EbmlCallbacks *MasterElt;
|
||||
};
|
||||
|
||||
/*!
|
||||
\class EbmlElement
|
||||
\brief Hold basic informations about an EBML element (ID + length)
|
||||
\class EbmlElement
|
||||
\brief Hold basic informations about an EBML element (ID + length)
|
||||
*/
|
||||
class EBML_DLL_API EbmlElement {
|
||||
public:
|
||||
EbmlElement(uint64 aDefaultSize, bool bValueSet = false);
|
||||
virtual ~EbmlElement();
|
||||
public:
|
||||
EbmlElement(uint64 aDefaultSize, bool bValueSet = false);
|
||||
virtual ~EbmlElement();
|
||||
|
||||
/// Set the minimum length that will be used to write the element size (-1 = optimal)
|
||||
void SetSizeLength(int NewSizeLength) {SizeLength = NewSizeLength;}
|
||||
int GetSizeLength() const {return SizeLength;}
|
||||
/// Set the minimum length that will be used to write the element size (-1 = optimal)
|
||||
void SetSizeLength(int NewSizeLength) {SizeLength = NewSizeLength;}
|
||||
int GetSizeLength() const {return SizeLength;}
|
||||
|
||||
static EbmlElement * FindNextElement(IOCallback & DataStream, const EbmlSemanticContext & Context, int & UpperLevel, uint64 MaxDataSize, bool AllowDummyElt, unsigned int MaxLowerLevel = 1);
|
||||
static EbmlElement * FindNextID(IOCallback & DataStream, const EbmlCallbacks & ClassInfos, uint64 MaxDataSize);
|
||||
static EbmlElement * FindNextElement(IOCallback & DataStream, const EbmlSemanticContext & Context, int & UpperLevel, uint64 MaxDataSize, bool AllowDummyElt, unsigned int MaxLowerLevel = 1);
|
||||
static EbmlElement * FindNextID(IOCallback & DataStream, const EbmlCallbacks & ClassInfos, uint64 MaxDataSize);
|
||||
|
||||
/*!
|
||||
\brief find the next element with the same ID
|
||||
*/
|
||||
EbmlElement * FindNext(IOCallback & DataStream, uint64 MaxDataSize);
|
||||
/*!
|
||||
\brief find the next element with the same ID
|
||||
*/
|
||||
EbmlElement * FindNext(IOCallback & DataStream, uint64 MaxDataSize);
|
||||
|
||||
EbmlElement * SkipData(EbmlStream & DataStream, const EbmlSemanticContext & Context, EbmlElement * TestReadElt = NULL, bool AllowDummyElt = false);
|
||||
EbmlElement * SkipData(EbmlStream & DataStream, const EbmlSemanticContext & Context, EbmlElement * TestReadElt = NULL, bool AllowDummyElt = false);
|
||||
|
||||
/*!
|
||||
\brief Give a copy of the element, all data inside the element is copied
|
||||
\return NULL if there is not enough memory
|
||||
*/
|
||||
virtual EbmlElement * Clone() const = 0;
|
||||
/*!
|
||||
\brief Give a copy of the element, all data inside the element is copied
|
||||
\return NULL if there is not enough memory
|
||||
*/
|
||||
virtual EbmlElement * Clone() const = 0;
|
||||
|
||||
virtual operator const EbmlId &() const = 0;
|
||||
virtual operator const EbmlId &() const = 0;
|
||||
#if defined(EBML_STRICT_API)
|
||||
virtual const char *DebugName() const = 0;
|
||||
virtual const EbmlSemanticContext &Context() const = 0;
|
||||
#else
|
||||
/// return the generic callback to monitor a derived class
|
||||
virtual const EbmlCallbacks & Generic() const = 0;
|
||||
/// return the generic callback to monitor a derived class
|
||||
virtual const EbmlCallbacks & Generic() const = 0;
|
||||
#endif
|
||||
virtual EbmlElement & CreateElement() const = 0;
|
||||
|
||||
// by default only allow to set element as finite (override when needed)
|
||||
virtual bool SetSizeInfinite(bool bIsInfinite = true) {return !bIsInfinite;}
|
||||
// by default only allow to set element as finite (override when needed)
|
||||
virtual bool SetSizeInfinite(bool bIsInfinite = true) {return !bIsInfinite;}
|
||||
|
||||
virtual bool ValidateSize() const = 0;
|
||||
virtual bool ValidateSize() const = 0;
|
||||
|
||||
uint64 GetElementPosition() const {
|
||||
return ElementPosition;
|
||||
}
|
||||
uint64 GetElementPosition() const {
|
||||
return ElementPosition;
|
||||
}
|
||||
|
||||
uint64 ElementSize(bool bWithDefault = false) const; /// return the size of the header+data, before writing
|
||||
uint64 ElementSize(bool bWithDefault = false) const; /// return the size of the header+data, before writing
|
||||
|
||||
filepos_t Render(IOCallback & output, bool bWithDefault = false, bool bKeepPosition = false, bool bForceRender = false);
|
||||
filepos_t Render(IOCallback & output, bool bWithDefault = false, bool bKeepPosition = false, bool bForceRender = false);
|
||||
|
||||
virtual filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false) = 0; /// update the Size of the Data stored
|
||||
virtual filepos_t GetSize() const {return Size;} /// return the size of the data stored in the element, on reading
|
||||
virtual filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false) = 0; /// update the Size of the Data stored
|
||||
virtual filepos_t GetSize() const {return Size;} /// return the size of the data stored in the element, on reading
|
||||
|
||||
virtual filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA) = 0;
|
||||
virtual void Read(EbmlStream & inDataStream, const EbmlSemanticContext & Context, int & UpperEltFound, EbmlElement * & FoundElt, bool AllowDummyElt = false, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
virtual filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA) = 0;
|
||||
virtual void Read(EbmlStream & inDataStream, const EbmlSemanticContext & Context, int & UpperEltFound, EbmlElement * & FoundElt, bool AllowDummyElt = false, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
|
||||
bool IsLocked() const {return bLocked;}
|
||||
void Lock(bool bLock = true) { bLocked = bLock;}
|
||||
bool IsLocked() const {return bLocked;}
|
||||
void Lock(bool bLock = true) { bLocked = bLock;}
|
||||
|
||||
/*!
|
||||
\brief default comparison for elements that can't be compared
|
||||
*/
|
||||
virtual bool IsSmallerThan(const EbmlElement *Cmp) const;
|
||||
static bool CompareElements(const EbmlElement *A, const EbmlElement *B);
|
||||
/*!
|
||||
\brief default comparison for elements that can't be compared
|
||||
*/
|
||||
virtual bool IsSmallerThan(const EbmlElement *Cmp) const;
|
||||
static bool CompareElements(const EbmlElement *A, const EbmlElement *B);
|
||||
|
||||
virtual bool IsDummy() const {return false;}
|
||||
virtual bool IsMaster() const {return false;}
|
||||
virtual bool IsDummy() const {return false;}
|
||||
virtual bool IsMaster() const {return false;}
|
||||
|
||||
uint8 HeadSize() const {
|
||||
return EBML_ID_LENGTH((const EbmlId&)*this) + CodedSizeLength(Size, SizeLength, bSizeIsFinite);
|
||||
} /// return the size of the head, on reading/writing
|
||||
uint8 HeadSize() const {
|
||||
return EBML_ID_LENGTH((const EbmlId&)*this) + CodedSizeLength(Size, SizeLength, bSizeIsFinite);
|
||||
} /// return the size of the head, on reading/writing
|
||||
|
||||
/*!
|
||||
\brief Force the size of an element
|
||||
\warning only possible if the size is "undefined"
|
||||
*/
|
||||
bool ForceSize(uint64 NewSize);
|
||||
/*!
|
||||
\brief Force the size of an element
|
||||
\warning only possible if the size is "undefined"
|
||||
*/
|
||||
bool ForceSize(uint64 NewSize);
|
||||
|
||||
filepos_t OverwriteHead(IOCallback & output, bool bKeepPosition = false);
|
||||
filepos_t OverwriteHead(IOCallback & output, bool bKeepPosition = false);
|
||||
|
||||
/*!
|
||||
\brief void the content of the element (replace by EbmlVoid)
|
||||
*/
|
||||
uint64 VoidMe(IOCallback & output, bool bWithDefault = false);
|
||||
/*!
|
||||
\brief void the content of the element (replace by EbmlVoid)
|
||||
*/
|
||||
uint64 VoidMe(IOCallback & output, bool bWithDefault = false);
|
||||
|
||||
bool DefaultISset() const {return DefaultIsSet;}
|
||||
virtual bool IsDefaultValue() const = 0;
|
||||
bool IsFiniteSize() const {return bSizeIsFinite;}
|
||||
bool DefaultISset() const {return DefaultIsSet;}
|
||||
virtual bool IsDefaultValue() const = 0;
|
||||
bool IsFiniteSize() const {return bSizeIsFinite;}
|
||||
|
||||
/*!
|
||||
\brief set the default size of an element
|
||||
*/
|
||||
virtual void SetDefaultSize(uint64 aDefaultSize) {DefaultSize = aDefaultSize;}
|
||||
/*!
|
||||
\brief set the default size of an element
|
||||
*/
|
||||
virtual void SetDefaultSize(uint64 aDefaultSize) {DefaultSize = aDefaultSize;}
|
||||
|
||||
bool ValueIsSet() const {return bValueIsSet;}
|
||||
bool ValueIsSet() const {return bValueIsSet;}
|
||||
|
||||
inline uint64 GetEndPosition() const {
|
||||
assert(bSizeIsFinite); // we don't know where the end is
|
||||
return SizePosition + CodedSizeLength(Size, SizeLength, bSizeIsFinite) + Size;
|
||||
}
|
||||
inline uint64 GetEndPosition() const {
|
||||
assert(bSizeIsFinite); // we don't know where the end is
|
||||
return SizePosition + CodedSizeLength(Size, SizeLength, bSizeIsFinite) + Size;
|
||||
}
|
||||
|
||||
protected:
|
||||
/*!
|
||||
\brief find any element in the stream
|
||||
\return a DummyRawElement if the element is unknown or NULL if the element dummy is not allowed
|
||||
*/
|
||||
static EbmlElement *CreateElementUsingContext(const EbmlId & aID, const EbmlSemanticContext & Context, int & LowLevel, bool IsGlobalContext, bool bAllowDummy = false, unsigned int MaxLowerLevel = 1);
|
||||
protected:
|
||||
/*!
|
||||
\brief find any element in the stream
|
||||
\return a DummyRawElement if the element is unknown or NULL if the element dummy is not allowed
|
||||
*/
|
||||
static EbmlElement *CreateElementUsingContext(const EbmlId & aID, const EbmlSemanticContext & Context, int & LowLevel, bool IsGlobalContext, bool bAllowDummy = false, unsigned int MaxLowerLevel = 1);
|
||||
|
||||
filepos_t RenderHead(IOCallback & output, bool bForceRender, bool bWithDefault = false, bool bKeepPosition = false);
|
||||
filepos_t MakeRenderHead(IOCallback & output, bool bKeepPosition);
|
||||
filepos_t RenderHead(IOCallback & output, bool bForceRender, bool bWithDefault = false, bool bKeepPosition = false);
|
||||
filepos_t MakeRenderHead(IOCallback & output, bool bKeepPosition);
|
||||
|
||||
/*!
|
||||
\brief prepare the data before writing them (in case it's not already done by default)
|
||||
*/
|
||||
virtual filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false) = 0;
|
||||
/*!
|
||||
\brief prepare the data before writing them (in case it's not already done by default)
|
||||
*/
|
||||
virtual filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false) = 0;
|
||||
|
||||
/*!
|
||||
\brief special constructor for cloning
|
||||
*/
|
||||
EbmlElement(const EbmlElement & ElementToClone);
|
||||
/*!
|
||||
\brief special constructor for cloning
|
||||
*/
|
||||
EbmlElement(const EbmlElement & ElementToClone);
|
||||
|
||||
inline uint64 GetDefaultSize() const {return DefaultSize;}
|
||||
inline void SetSize_(uint64 aSize) {Size = aSize;}
|
||||
@ -494,17 +494,17 @@ class EBML_DLL_API EbmlElement {
|
||||
inline uint64 GetSizePosition() const {return SizePosition;}
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
private:
|
||||
#endif
|
||||
uint64 Size; ///< the size of the data to write
|
||||
uint64 DefaultSize; ///< Minimum data size to fill on rendering (0 = optimal)
|
||||
int SizeLength; /// the minimum size on which the size will be written (0 = optimal)
|
||||
bool bSizeIsFinite;
|
||||
uint64 ElementPosition;
|
||||
uint64 SizePosition;
|
||||
bool bValueIsSet;
|
||||
bool DefaultIsSet;
|
||||
bool bLocked;
|
||||
uint64 Size; ///< the size of the data to write
|
||||
uint64 DefaultSize; ///< Minimum data size to fill on rendering (0 = optimal)
|
||||
int SizeLength; /// the minimum size on which the size will be written (0 = optimal)
|
||||
bool bSizeIsFinite;
|
||||
uint64 ElementPosition;
|
||||
uint64 SizePosition;
|
||||
bool bValueIsSet;
|
||||
bool DefaultIsSet;
|
||||
bool bLocked;
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -58,63 +58,63 @@ enum endianess {
|
||||
template<class TYPE, endianess ENDIAN> class Endian
|
||||
{
|
||||
public:
|
||||
Endian() {}
|
||||
Endian() {}
|
||||
|
||||
Endian(const TYPE value)
|
||||
{
|
||||
memcpy(&platform_value, &value, sizeof(TYPE));
|
||||
process_endian();
|
||||
}
|
||||
Endian(const TYPE value)
|
||||
{
|
||||
memcpy(&platform_value, &value, sizeof(TYPE));
|
||||
process_endian();
|
||||
}
|
||||
|
||||
inline Endian & Eval(const binary *endian_buffer)
|
||||
{
|
||||
//endian_value = *(TYPE *)(endian_buffer);
|
||||
memcpy(&endian_value, endian_buffer, sizeof(TYPE)); // Some (all?) RISC processors do not allow reading objects bigger than 1 byte from non-aligned addresses, and endian_buffer may point to a non-aligned address.
|
||||
process_platform();
|
||||
return *this;
|
||||
}
|
||||
inline Endian & Eval(const binary *endian_buffer)
|
||||
{
|
||||
//endian_value = *(TYPE *)(endian_buffer);
|
||||
memcpy(&endian_value, endian_buffer, sizeof(TYPE)); // Some (all?) RISC processors do not allow reading objects bigger than 1 byte from non-aligned addresses, and endian_buffer may point to a non-aligned address.
|
||||
process_platform();
|
||||
return *this;
|
||||
}
|
||||
|
||||
inline void Fill(binary *endian_buffer) const
|
||||
{
|
||||
//*(TYPE*)endian_buffer = endian_value;
|
||||
memcpy(endian_buffer, &endian_value, sizeof(TYPE)); // See above.
|
||||
}
|
||||
inline void Fill(binary *endian_buffer) const
|
||||
{
|
||||
//*(TYPE*)endian_buffer = endian_value;
|
||||
memcpy(endian_buffer, &endian_value, sizeof(TYPE)); // See above.
|
||||
}
|
||||
|
||||
inline operator const TYPE&() const { return platform_value; }
|
||||
// inline TYPE endian() const { return endian_value; }
|
||||
inline const TYPE &endian() const { return endian_value; }
|
||||
inline size_t size() const { return sizeof(TYPE); }
|
||||
inline bool operator!=(const binary *buffer) const {return *((TYPE*)buffer) == platform_value;}
|
||||
inline operator const TYPE&() const { return platform_value; }
|
||||
// inline TYPE endian() const { return endian_value; }
|
||||
inline const TYPE &endian() const { return endian_value; }
|
||||
inline size_t size() const { return sizeof(TYPE); }
|
||||
inline bool operator!=(const binary *buffer) const {return *((TYPE*)buffer) == platform_value;}
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#else
|
||||
protected:
|
||||
#endif
|
||||
TYPE platform_value;
|
||||
TYPE endian_value;
|
||||
TYPE platform_value;
|
||||
TYPE endian_value;
|
||||
|
||||
inline void process_endian()
|
||||
{
|
||||
endian_value = platform_value;
|
||||
inline void process_endian()
|
||||
{
|
||||
endian_value = platform_value;
|
||||
#ifdef WORDS_BIGENDIAN
|
||||
if (ENDIAN == little_endian)
|
||||
if (ENDIAN == little_endian)
|
||||
#else // _ENDIANESS_
|
||||
if (ENDIAN == big_endian)
|
||||
if (ENDIAN == big_endian)
|
||||
#endif // _ENDIANESS_
|
||||
std::reverse(reinterpret_cast<uint8*>(&endian_value),reinterpret_cast<uint8*>(&endian_value+1));
|
||||
}
|
||||
std::reverse(reinterpret_cast<uint8*>(&endian_value),reinterpret_cast<uint8*>(&endian_value+1));
|
||||
}
|
||||
|
||||
inline void process_platform()
|
||||
{
|
||||
platform_value = endian_value;
|
||||
inline void process_platform()
|
||||
{
|
||||
platform_value = endian_value;
|
||||
#ifdef WORDS_BIGENDIAN
|
||||
if (ENDIAN == little_endian)
|
||||
if (ENDIAN == little_endian)
|
||||
#else // _ENDIANESS_
|
||||
if (ENDIAN == big_endian)
|
||||
if (ENDIAN == big_endian)
|
||||
#endif // _ENDIANESS_
|
||||
std::reverse(reinterpret_cast<uint8*>(&platform_value),reinterpret_cast<uint8*>(&platform_value+1));
|
||||
}
|
||||
std::reverse(reinterpret_cast<uint8*>(&platform_value),reinterpret_cast<uint8*>(&platform_value+1));
|
||||
}
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#ifndef LIBEBML_FLOAT_H
|
||||
#define LIBEBML_FLOAT_H
|
||||
@ -46,60 +46,60 @@ START_LIBEBML_NAMESPACE
|
||||
\brief Handle all operations on a float EBML element
|
||||
*/
|
||||
class EBML_DLL_API EbmlFloat : public EbmlElement {
|
||||
public:
|
||||
enum Precision {
|
||||
FLOAT_32
|
||||
,FLOAT_64
|
||||
};
|
||||
public:
|
||||
enum Precision {
|
||||
FLOAT_32
|
||||
,FLOAT_64
|
||||
};
|
||||
|
||||
EbmlFloat(const Precision prec = FLOAT_32);
|
||||
EbmlFloat(const double DefaultValue, const Precision prec = FLOAT_32);
|
||||
EbmlFloat(const EbmlFloat & ElementToClone);
|
||||
EbmlFloat(const Precision prec = FLOAT_32);
|
||||
EbmlFloat(const double DefaultValue, const Precision prec = FLOAT_32);
|
||||
EbmlFloat(const EbmlFloat & ElementToClone);
|
||||
|
||||
virtual bool ValidateSize() const
|
||||
{
|
||||
return (GetSize() == 4 || GetSize() == 8);
|
||||
}
|
||||
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
|
||||
virtual bool ValidateSize() const
|
||||
{
|
||||
return (GetSize() == 4 || GetSize() == 8);
|
||||
}
|
||||
|
||||
void SetPrecision(const EbmlFloat::Precision prec = FLOAT_32)
|
||||
{
|
||||
if (prec == FLOAT_64)
|
||||
SetSize_(8);
|
||||
else
|
||||
SetSize_(4); // default size
|
||||
}
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
|
||||
|
||||
|
||||
// EbmlFloat & operator=(const float NewValue) { Value = NewValue; return *this;}
|
||||
EbmlFloat & operator=(const double NewValue) { Value = NewValue; SetValueIsSet(); return *this;}
|
||||
void SetPrecision(const EbmlFloat::Precision prec = FLOAT_32)
|
||||
{
|
||||
if (prec == FLOAT_64)
|
||||
SetSize_(8);
|
||||
else
|
||||
SetSize_(4); // default size
|
||||
}
|
||||
|
||||
virtual bool IsSmallerThan(const EbmlElement *Cmp) const;
|
||||
|
||||
operator float() const;
|
||||
operator double() const;
|
||||
|
||||
EbmlFloat &SetValue(double NewValue);
|
||||
double GetValue() const;
|
||||
// EbmlFloat & operator=(const float NewValue) { Value = NewValue; return *this;}
|
||||
EbmlFloat & operator=(const double NewValue) { Value = NewValue; SetValueIsSet(); return *this;}
|
||||
|
||||
void SetDefaultValue(double);
|
||||
|
||||
double DefaultVal() const;
|
||||
virtual bool IsSmallerThan(const EbmlElement *Cmp) const;
|
||||
|
||||
operator float() const;
|
||||
operator double() const;
|
||||
|
||||
EbmlFloat &SetValue(double NewValue);
|
||||
double GetValue() const;
|
||||
|
||||
void SetDefaultValue(double);
|
||||
|
||||
double DefaultVal() const;
|
||||
|
||||
bool IsDefaultValue() const {
|
||||
return (DefaultISset() && Value == DefaultValue);
|
||||
}
|
||||
|
||||
bool IsDefaultValue() const {
|
||||
return (DefaultISset() && Value == DefaultValue);
|
||||
}
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#else
|
||||
protected:
|
||||
#endif
|
||||
double Value; /// The actual value of the element
|
||||
double DefaultValue;
|
||||
double Value; /// The actual value of the element
|
||||
double DefaultValue;
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlHead.h 639 2004-07-09 20:59:14Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: EbmlHead.h 639 2004-07-09 20:59:14Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#ifndef LIBEBML_HEAD_H
|
||||
#define LIBEBML_HEAD_H
|
||||
@ -42,8 +42,8 @@
|
||||
START_LIBEBML_NAMESPACE
|
||||
|
||||
DECLARE_EBML_MASTER(EbmlHead)
|
||||
public:
|
||||
EbmlHead(const EbmlHead & ElementToClone) : EbmlMaster(ElementToClone) {}
|
||||
public:
|
||||
EbmlHead(const EbmlHead & ElementToClone) : EbmlMaster(ElementToClone) {}
|
||||
|
||||
EBML_CONCRETE_CLASS(EbmlHead)
|
||||
};
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlId.h 936 2004-11-10 20:46:28Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: EbmlId.h 936 2004-11-10 20:46:28Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#ifndef LIBEBML_ID_H
|
||||
#define LIBEBML_ID_H
|
||||
@ -50,39 +50,39 @@ START_LIBEBML_NAMESPACE
|
||||
#endif
|
||||
|
||||
/*!
|
||||
\class EbmlId
|
||||
\class EbmlId
|
||||
*/
|
||||
class EBML_DLL_API EbmlId {
|
||||
public:
|
||||
EbmlId(const binary aValue[4], const unsigned int aLength)
|
||||
:Length(aLength)
|
||||
{
|
||||
Value = 0;
|
||||
unsigned int i;
|
||||
for (i=0; i<aLength; i++) {
|
||||
Value <<= 8;
|
||||
Value += aValue[i];
|
||||
}
|
||||
}
|
||||
public:
|
||||
EbmlId(const binary aValue[4], const unsigned int aLength)
|
||||
:Length(aLength)
|
||||
{
|
||||
Value = 0;
|
||||
unsigned int i;
|
||||
for (i=0; i<aLength; i++) {
|
||||
Value <<= 8;
|
||||
Value += aValue[i];
|
||||
}
|
||||
}
|
||||
|
||||
EbmlId(const uint32 aValue, const unsigned int aLength)
|
||||
:Value(aValue), Length(aLength) {}
|
||||
EbmlId(const uint32 aValue, const unsigned int aLength)
|
||||
:Value(aValue), Length(aLength) {}
|
||||
|
||||
inline bool operator==(const EbmlId & TestId) const
|
||||
{
|
||||
return ((TestId.Length == Length) && (TestId.Value == Value));
|
||||
}
|
||||
inline bool operator!=(const EbmlId & TestId) const
|
||||
{
|
||||
return !(*this == TestId);
|
||||
}
|
||||
inline bool operator==(const EbmlId & TestId) const
|
||||
{
|
||||
return ((TestId.Length == Length) && (TestId.Value == Value));
|
||||
}
|
||||
inline bool operator!=(const EbmlId & TestId) const
|
||||
{
|
||||
return !(*this == TestId);
|
||||
}
|
||||
|
||||
inline void Fill(binary * Buffer) const {
|
||||
unsigned int i;
|
||||
for (i = 0; i<Length; i++) {
|
||||
Buffer[i] = (Value >> (8*(Length-i-1))) & 0xFF;
|
||||
}
|
||||
}
|
||||
inline void Fill(binary * Buffer) const {
|
||||
unsigned int i;
|
||||
for (i = 0; i<Length; i++) {
|
||||
Buffer[i] = (Value >> (8*(Length-i-1))) & 0xFF;
|
||||
}
|
||||
}
|
||||
|
||||
inline size_t GetLength() const { return Length; }
|
||||
inline uint32 GetValue() const { return Value; }
|
||||
@ -90,8 +90,8 @@ class EBML_DLL_API EbmlId {
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#endif
|
||||
uint32 Value;
|
||||
size_t Length;
|
||||
uint32 Value;
|
||||
size_t Length;
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlMaster.h 1232 2005-10-15 15:56:52Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: EbmlMaster.h 1232 2005-10-15 15:56:52Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#ifndef LIBEBML_MASTER_H
|
||||
#define LIBEBML_MASTER_H
|
||||
@ -57,70 +57,70 @@ const bool bChecksumUsedByDefault = false;
|
||||
\brief Handle all operations on an EBML element that contains other EBML elements
|
||||
*/
|
||||
class EBML_DLL_API EbmlMaster : public EbmlElement {
|
||||
public:
|
||||
EbmlMaster(const EbmlSemanticContext & aContext, bool bSizeIsKnown = true);
|
||||
EbmlMaster(const EbmlMaster & ElementToClone);
|
||||
virtual bool ValidateSize() const {return true;}
|
||||
/*!
|
||||
\warning be carefull to clear the memory allocated in the ElementList elsewhere
|
||||
*/
|
||||
virtual ~EbmlMaster();
|
||||
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully);
|
||||
filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
|
||||
|
||||
/*!
|
||||
\brief Set wether the size is finite (size is known in advance when writing, or infinite size is not known on writing)
|
||||
*/
|
||||
bool SetSizeInfinite(bool aIsInfinite = true) {SetSizeIsFinite(!aIsInfinite); return true;}
|
||||
|
||||
bool PushElement(EbmlElement & element);
|
||||
uint64 GetSize() const {
|
||||
if (IsFiniteSize())
|
||||
public:
|
||||
EbmlMaster(const EbmlSemanticContext & aContext, bool bSizeIsKnown = true);
|
||||
EbmlMaster(const EbmlMaster & ElementToClone);
|
||||
virtual bool ValidateSize() const {return true;}
|
||||
/*!
|
||||
\warning be carefull to clear the memory allocated in the ElementList elsewhere
|
||||
*/
|
||||
virtual ~EbmlMaster();
|
||||
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully);
|
||||
filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
|
||||
|
||||
/*!
|
||||
\brief Set wether the size is finite (size is known in advance when writing, or infinite size is not known on writing)
|
||||
*/
|
||||
bool SetSizeInfinite(bool aIsInfinite = true) {SetSizeIsFinite(!aIsInfinite); return true;}
|
||||
|
||||
bool PushElement(EbmlElement & element);
|
||||
uint64 GetSize() const {
|
||||
if (IsFiniteSize())
|
||||
return EbmlElement::GetSize();
|
||||
else
|
||||
return (0-1);
|
||||
}
|
||||
|
||||
uint64 GetDataStart() const {
|
||||
return GetElementPosition() + EBML_ID_LENGTH((const EbmlId&)*this) + CodedSizeLength(GetSize(), GetSizeLength(), IsFiniteSize());
|
||||
}
|
||||
else
|
||||
return (0-1);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief find the element corresponding to the ID of the element, NULL if not found
|
||||
*/
|
||||
EbmlElement *FindElt(const EbmlCallbacks & Callbacks) const;
|
||||
/*!
|
||||
\brief find the first element corresponding to the ID of the element
|
||||
*/
|
||||
EbmlElement *FindFirstElt(const EbmlCallbacks & Callbacks, bool bCreateIfNull);
|
||||
EbmlElement *FindFirstElt(const EbmlCallbacks & Callbacks) const;
|
||||
uint64 GetDataStart() const {
|
||||
return GetElementPosition() + EBML_ID_LENGTH((const EbmlId&)*this) + CodedSizeLength(GetSize(), GetSizeLength(), IsFiniteSize());
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief find the element of the same type of PasElt following in the list of elements
|
||||
*/
|
||||
EbmlElement *FindNextElt(const EbmlElement & PastElt, bool bCreateIfNull);
|
||||
EbmlElement *FindNextElt(const EbmlElement & PastElt) const;
|
||||
EbmlElement *AddNewElt(const EbmlCallbacks & Callbacks);
|
||||
/*!
|
||||
\brief find the element corresponding to the ID of the element, NULL if not found
|
||||
*/
|
||||
EbmlElement *FindElt(const EbmlCallbacks & Callbacks) const;
|
||||
/*!
|
||||
\brief find the first element corresponding to the ID of the element
|
||||
*/
|
||||
EbmlElement *FindFirstElt(const EbmlCallbacks & Callbacks, bool bCreateIfNull);
|
||||
EbmlElement *FindFirstElt(const EbmlCallbacks & Callbacks) const;
|
||||
|
||||
/*!
|
||||
\brief add an element at a specified location
|
||||
*/
|
||||
bool InsertElement(EbmlElement & element, size_t position = 0);
|
||||
bool InsertElement(EbmlElement & element, const EbmlElement & before);
|
||||
/*!
|
||||
\brief find the element of the same type of PasElt following in the list of elements
|
||||
*/
|
||||
EbmlElement *FindNextElt(const EbmlElement & PastElt, bool bCreateIfNull);
|
||||
EbmlElement *FindNextElt(const EbmlElement & PastElt) const;
|
||||
EbmlElement *AddNewElt(const EbmlCallbacks & Callbacks);
|
||||
|
||||
/*!
|
||||
\brief Read the data and keep the known children
|
||||
*/
|
||||
void Read(EbmlStream & inDataStream, const EbmlSemanticContext & Context, int & UpperEltFound, EbmlElement * & FoundElt, bool AllowDummyElt, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
|
||||
/*!
|
||||
\brief sort Data when they can
|
||||
*/
|
||||
void Sort();
|
||||
/*!
|
||||
\brief add an element at a specified location
|
||||
*/
|
||||
bool InsertElement(EbmlElement & element, size_t position = 0);
|
||||
bool InsertElement(EbmlElement & element, const EbmlElement & before);
|
||||
|
||||
size_t ListSize() const {return ElementList.size();}
|
||||
/*!
|
||||
\brief Read the data and keep the known children
|
||||
*/
|
||||
void Read(EbmlStream & inDataStream, const EbmlSemanticContext & Context, int & UpperEltFound, EbmlElement * & FoundElt, bool AllowDummyElt, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
|
||||
/*!
|
||||
\brief sort Data when they can
|
||||
*/
|
||||
void Sort();
|
||||
|
||||
size_t ListSize() const {return ElementList.size();}
|
||||
std::vector<EbmlElement *> const &GetElementList() const {return ElementList;}
|
||||
std::vector<EbmlElement *> &GetElementList() {return ElementList;}
|
||||
|
||||
@ -133,76 +133,76 @@ class EBML_DLL_API EbmlMaster : public EbmlElement {
|
||||
inline EBML_MASTER_CONST_RITERATOR rbegin() const {return ElementList.rbegin();}
|
||||
inline EBML_MASTER_CONST_RITERATOR rend() const {return ElementList.rend();}
|
||||
|
||||
EbmlElement * operator[](unsigned int position) {return ElementList[position];}
|
||||
const EbmlElement * operator[](unsigned int position) const {return ElementList[position];}
|
||||
EbmlElement * operator[](unsigned int position) {return ElementList[position];}
|
||||
const EbmlElement * operator[](unsigned int position) const {return ElementList[position];}
|
||||
|
||||
bool IsDefaultValue() const {
|
||||
return (ElementList.size() == 0);
|
||||
}
|
||||
virtual bool IsMaster() const {return true;}
|
||||
bool IsDefaultValue() const {
|
||||
return (ElementList.size() == 0);
|
||||
}
|
||||
virtual bool IsMaster() const {return true;}
|
||||
|
||||
/*!
|
||||
\brief verify that all mandatory elements are present
|
||||
\note usefull after reading or before writing
|
||||
*/
|
||||
bool CheckMandatory() const;
|
||||
/*!
|
||||
\brief verify that all mandatory elements are present
|
||||
\note usefull after reading or before writing
|
||||
*/
|
||||
bool CheckMandatory() const;
|
||||
|
||||
/*!
|
||||
\brief Remove an element from the list of the master
|
||||
*/
|
||||
void Remove(size_t Index);
|
||||
void Remove(EBML_MASTER_ITERATOR & Itr);
|
||||
void Remove(EBML_MASTER_RITERATOR & Itr);
|
||||
/*!
|
||||
\brief Remove an element from the list of the master
|
||||
*/
|
||||
void Remove(size_t Index);
|
||||
void Remove(EBML_MASTER_ITERATOR & Itr);
|
||||
void Remove(EBML_MASTER_RITERATOR & Itr);
|
||||
|
||||
/*!
|
||||
\brief remove all elements, even the mandatory ones
|
||||
*/
|
||||
void RemoveAll() {ElementList.clear();}
|
||||
/*!
|
||||
\brief remove all elements, even the mandatory ones
|
||||
*/
|
||||
void RemoveAll() {ElementList.clear();}
|
||||
|
||||
/*!
|
||||
\brief facility for Master elements to write only the head and force the size later
|
||||
\warning
|
||||
*/
|
||||
filepos_t WriteHead(IOCallback & output, int SizeLength, bool bWithDefault = false);
|
||||
/*!
|
||||
\brief facility for Master elements to write only the head and force the size later
|
||||
\warning
|
||||
*/
|
||||
filepos_t WriteHead(IOCallback & output, int SizeLength, bool bWithDefault = false);
|
||||
|
||||
void EnableChecksum(bool bIsEnabled = true) { bChecksumUsed = bIsEnabled; }
|
||||
bool HasChecksum() const {return bChecksumUsed;}
|
||||
bool VerifyChecksum() const;
|
||||
uint32 GetCrc32() const {return Checksum.GetCrc32();}
|
||||
void ForceChecksum(uint32 NewChecksum) {
|
||||
Checksum.ForceCrc32(NewChecksum);
|
||||
bChecksumUsed = true;
|
||||
}
|
||||
void EnableChecksum(bool bIsEnabled = true) { bChecksumUsed = bIsEnabled; }
|
||||
bool HasChecksum() const {return bChecksumUsed;}
|
||||
bool VerifyChecksum() const;
|
||||
uint32 GetCrc32() const {return Checksum.GetCrc32();}
|
||||
void ForceChecksum(uint32 NewChecksum) {
|
||||
Checksum.ForceCrc32(NewChecksum);
|
||||
bChecksumUsed = true;
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief drill down all sub-elements, finding any missing elements
|
||||
*/
|
||||
std::vector<std::string> FindAllMissingElements();
|
||||
/*!
|
||||
\brief drill down all sub-elements, finding any missing elements
|
||||
*/
|
||||
std::vector<std::string> FindAllMissingElements();
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#else
|
||||
protected:
|
||||
#endif
|
||||
std::vector<EbmlElement *> ElementList;
|
||||
|
||||
const EbmlSemanticContext & Context;
|
||||
std::vector<EbmlElement *> ElementList;
|
||||
|
||||
bool bChecksumUsed;
|
||||
EbmlCrc32 Checksum;
|
||||
|
||||
private:
|
||||
/*!
|
||||
\brief Add all the mandatory elements to the list
|
||||
*/
|
||||
bool ProcessMandatory();
|
||||
const EbmlSemanticContext & Context;
|
||||
|
||||
bool bChecksumUsed;
|
||||
EbmlCrc32 Checksum;
|
||||
|
||||
private:
|
||||
/*!
|
||||
\brief Add all the mandatory elements to the list
|
||||
*/
|
||||
bool ProcessMandatory();
|
||||
};
|
||||
|
||||
///< \todo add a restriction to only elements legal in the context
|
||||
template <typename Type>
|
||||
Type & GetChild(EbmlMaster & Master)
|
||||
{
|
||||
return *(static_cast<Type *>(Master.FindFirstElt(EBML_INFO(Type), true)));
|
||||
return *(static_cast<Type *>(Master.FindFirstElt(EBML_INFO(Type), true)));
|
||||
}
|
||||
// call with
|
||||
// MyDocType = GetChild<EDocType>(TestHead);
|
||||
@ -210,19 +210,19 @@ Type & GetChild(EbmlMaster & Master)
|
||||
template <typename Type>
|
||||
Type * FindChild(EbmlMaster & Master)
|
||||
{
|
||||
return static_cast<Type *>(Master.FindFirstElt(EBML_INFO(Type), false));
|
||||
return static_cast<Type *>(Master.FindFirstElt(EBML_INFO(Type), false));
|
||||
}
|
||||
|
||||
template <typename Type>
|
||||
Type & GetNextChild(EbmlMaster & Master, const Type & PastElt)
|
||||
{
|
||||
return *(static_cast<Type *>(Master.FindNextElt(PastElt, true)));
|
||||
return *(static_cast<Type *>(Master.FindNextElt(PastElt, true)));
|
||||
}
|
||||
|
||||
template <typename Type>
|
||||
Type & AddNewChild(EbmlMaster & Master)
|
||||
{
|
||||
return *(static_cast<Type *>(Master.AddNewElt(EBML_INFO(Type))));
|
||||
return *(static_cast<Type *>(Master.AddNewElt(EBML_INFO(Type))));
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -29,11 +29,11 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Julien Coloos <suiryc @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Julien Coloos <suiryc @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
*/
|
||||
#ifndef LIBEBML_SINTEGER_H
|
||||
#define LIBEBML_SINTEGER_H
|
||||
@ -52,48 +52,48 @@ const int DEFAULT_INT_SIZE = 1; ///< optimal size stored
|
||||
\brief Handle all operations on a signed integer EBML element
|
||||
*/
|
||||
class EBML_DLL_API EbmlSInteger : public EbmlElement {
|
||||
public:
|
||||
EbmlSInteger();
|
||||
EbmlSInteger(int64 DefaultValue);
|
||||
EbmlSInteger(const EbmlSInteger & ElementToClone);
|
||||
public:
|
||||
EbmlSInteger();
|
||||
EbmlSInteger(int64 DefaultValue);
|
||||
EbmlSInteger(const EbmlSInteger & ElementToClone);
|
||||
|
||||
EbmlSInteger & operator = (int64 NewValue) {Value = NewValue; SetValueIsSet(); return *this;}
|
||||
EbmlSInteger & operator = (int64 NewValue) {Value = NewValue; SetValueIsSet(); return *this;}
|
||||
|
||||
/*!
|
||||
Set the default size of the integer (usually 1,2,4 or 8)
|
||||
*/
|
||||
/*!
|
||||
Set the default size of the integer (usually 1,2,4 or 8)
|
||||
*/
|
||||
virtual void SetDefaultSize(uint64 nDefaultSize = DEFAULT_INT_SIZE) {EbmlElement::SetDefaultSize(nDefaultSize); SetSize_(nDefaultSize);}
|
||||
|
||||
virtual bool ValidateSize() const {return IsFiniteSize() && (GetSize() <= 8);}
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
|
||||
virtual bool ValidateSize() const {return IsFiniteSize() && (GetSize() <= 8);}
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
|
||||
|
||||
virtual bool IsSmallerThan(const EbmlElement *Cmp) const;
|
||||
virtual bool IsSmallerThan(const EbmlElement *Cmp) const;
|
||||
|
||||
operator int8() const;
|
||||
operator int16() const;
|
||||
operator int32() const;
|
||||
operator int64() const;
|
||||
operator int8() const;
|
||||
operator int16() const;
|
||||
operator int32() const;
|
||||
operator int64() const;
|
||||
|
||||
EbmlSInteger &SetValue(int64 NewValue);
|
||||
int64 GetValue() const;
|
||||
EbmlSInteger &SetValue(int64 NewValue);
|
||||
int64 GetValue() const;
|
||||
|
||||
void SetDefaultValue(int64 aValue) {assert(!DefaultISset()); DefaultValue = aValue; SetDefaultIsSet();}
|
||||
void SetDefaultValue(int64 aValue) {assert(!DefaultISset()); DefaultValue = aValue; SetDefaultIsSet();}
|
||||
|
||||
int64 DefaultVal() const {assert(DefaultISset()); return DefaultValue;}
|
||||
int64 DefaultVal() const {assert(DefaultISset()); return DefaultValue;}
|
||||
|
||||
bool IsDefaultValue() const {
|
||||
return (DefaultISset() && Value == DefaultValue);
|
||||
}
|
||||
bool IsDefaultValue() const {
|
||||
return (DefaultISset() && Value == DefaultValue);
|
||||
}
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#else
|
||||
protected:
|
||||
#endif
|
||||
int64 Value; /// The actual value of the element
|
||||
int64 DefaultValue;
|
||||
int64 Value; /// The actual value of the element
|
||||
int64 DefaultValue;
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#ifndef LIBEBML_STREAM_H
|
||||
#define LIBEBML_STREAM_H
|
||||
@ -47,20 +47,20 @@ START_LIBEBML_NAMESPACE
|
||||
\brief Handle an input/output stream of EBML elements
|
||||
*/
|
||||
class EBML_DLL_API EbmlStream {
|
||||
public:
|
||||
EbmlStream(IOCallback & output);
|
||||
~EbmlStream();
|
||||
|
||||
/*!
|
||||
\brief Find a possible next ID in the data stream
|
||||
\param MaxDataSize The maximum possible of the data in the element (for sanity checks)
|
||||
\note the user will have to delete that element later
|
||||
*/
|
||||
EbmlElement * FindNextID(const EbmlCallbacks & ClassInfos, uint64 MaxDataSize);
|
||||
public:
|
||||
EbmlStream(IOCallback & output);
|
||||
~EbmlStream();
|
||||
|
||||
EbmlElement * FindNextElement(const EbmlSemanticContext & Context, int & UpperLevel, uint64 MaxDataSize, bool AllowDummyElt, unsigned int MaxLowerLevel = 1);
|
||||
/*!
|
||||
\brief Find a possible next ID in the data stream
|
||||
\param MaxDataSize The maximum possible of the data in the element (for sanity checks)
|
||||
\note the user will have to delete that element later
|
||||
*/
|
||||
EbmlElement * FindNextID(const EbmlCallbacks & ClassInfos, uint64 MaxDataSize);
|
||||
|
||||
inline IOCallback & I_O() {return Stream;}
|
||||
EbmlElement * FindNextElement(const EbmlSemanticContext & Context, int & UpperLevel, uint64 MaxDataSize, bool AllowDummyElt, unsigned int MaxLowerLevel = 1);
|
||||
|
||||
inline IOCallback & I_O() {return Stream;}
|
||||
operator IOCallback &() {return Stream;}
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
@ -68,7 +68,7 @@ class EBML_DLL_API EbmlStream {
|
||||
#else
|
||||
protected:
|
||||
#endif
|
||||
IOCallback & Stream;
|
||||
IOCallback & Stream;
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#ifndef LIBEBML_STRING_H
|
||||
#define LIBEBML_STRING_H
|
||||
@ -48,39 +48,39 @@ START_LIBEBML_NAMESPACE
|
||||
\brief Handle all operations on a printable string EBML element
|
||||
*/
|
||||
class EBML_DLL_API EbmlString : public EbmlElement {
|
||||
public:
|
||||
EbmlString();
|
||||
EbmlString(const std::string & aDefaultValue);
|
||||
EbmlString(const EbmlString & ElementToClone);
|
||||
|
||||
virtual ~EbmlString() {}
|
||||
|
||||
virtual bool ValidateSize() const {return IsFiniteSize();} // any size is possible
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
|
||||
|
||||
EbmlString & operator=(const std::string &);
|
||||
operator const std::string &() const;
|
||||
|
||||
public:
|
||||
EbmlString();
|
||||
EbmlString(const std::string & aDefaultValue);
|
||||
EbmlString(const EbmlString & ElementToClone);
|
||||
|
||||
virtual ~EbmlString() {}
|
||||
|
||||
virtual bool ValidateSize() const {return IsFiniteSize();} // any size is possible
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
|
||||
|
||||
EbmlString & operator=(const std::string &);
|
||||
operator const std::string &() const;
|
||||
|
||||
EbmlString &SetValue(std::string const &NewValue);
|
||||
std::string GetValue() const;
|
||||
|
||||
void SetDefaultValue(std::string &);
|
||||
|
||||
const std::string & DefaultVal() const;
|
||||
void SetDefaultValue(std::string &);
|
||||
|
||||
bool IsDefaultValue() const {
|
||||
return (DefaultISset() && Value == DefaultValue);
|
||||
}
|
||||
const std::string & DefaultVal() const;
|
||||
|
||||
bool IsDefaultValue() const {
|
||||
return (DefaultISset() && Value == DefaultValue);
|
||||
}
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#else
|
||||
protected:
|
||||
#endif
|
||||
std::string Value; /// The actual value of the element
|
||||
std::string DefaultValue;
|
||||
std::string Value; /// The actual value of the element
|
||||
std::string DefaultValue;
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlSubHead.h 639 2004-07-09 20:59:14Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: EbmlSubHead.h 639 2004-07-09 20:59:14Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#ifndef LIBEBML_SUBHEAD_H
|
||||
#define LIBEBML_SUBHEAD_H
|
||||
@ -44,50 +44,50 @@
|
||||
START_LIBEBML_NAMESPACE
|
||||
|
||||
DECLARE_EBML_UINTEGER(EVersion)
|
||||
public:
|
||||
EVersion(const EVersion & ElementToClone) : EbmlUInteger(ElementToClone) {}
|
||||
public:
|
||||
EVersion(const EVersion & ElementToClone) : EbmlUInteger(ElementToClone) {}
|
||||
|
||||
EBML_CONCRETE_CLASS(EVersion)
|
||||
};
|
||||
|
||||
DECLARE_EBML_UINTEGER(EReadVersion)
|
||||
public:
|
||||
EReadVersion(const EReadVersion & ElementToClone) : EbmlUInteger(ElementToClone) {}
|
||||
public:
|
||||
EReadVersion(const EReadVersion & ElementToClone) : EbmlUInteger(ElementToClone) {}
|
||||
|
||||
EBML_CONCRETE_CLASS(EReadVersion)
|
||||
};
|
||||
|
||||
DECLARE_EBML_UINTEGER(EMaxIdLength)
|
||||
public:
|
||||
EMaxIdLength(const EMaxIdLength & ElementToClone) : EbmlUInteger(ElementToClone) {}
|
||||
public:
|
||||
EMaxIdLength(const EMaxIdLength & ElementToClone) : EbmlUInteger(ElementToClone) {}
|
||||
|
||||
EBML_CONCRETE_CLASS(EMaxIdLength)
|
||||
};
|
||||
|
||||
DECLARE_EBML_UINTEGER(EMaxSizeLength)
|
||||
public:
|
||||
EMaxSizeLength(const EMaxSizeLength & ElementToClone) : EbmlUInteger(ElementToClone) {}
|
||||
public:
|
||||
EMaxSizeLength(const EMaxSizeLength & ElementToClone) : EbmlUInteger(ElementToClone) {}
|
||||
|
||||
EBML_CONCRETE_CLASS(EMaxSizeLength)
|
||||
};
|
||||
|
||||
DECLARE_EBML_STRING(EDocType)
|
||||
public:
|
||||
EDocType(const EDocType & ElementToClone) : EbmlString(ElementToClone) {}
|
||||
public:
|
||||
EDocType(const EDocType & ElementToClone) : EbmlString(ElementToClone) {}
|
||||
|
||||
EBML_CONCRETE_CLASS(EDocType)
|
||||
};
|
||||
|
||||
DECLARE_EBML_UINTEGER(EDocTypeVersion)
|
||||
public:
|
||||
EDocTypeVersion(const EDocTypeVersion & ElementToClone) : EbmlUInteger(ElementToClone) {}
|
||||
public:
|
||||
EDocTypeVersion(const EDocTypeVersion & ElementToClone) : EbmlUInteger(ElementToClone) {}
|
||||
|
||||
EBML_CONCRETE_CLASS(EDocTypeVersion)
|
||||
};
|
||||
|
||||
DECLARE_EBML_UINTEGER(EDocTypeReadVersion)
|
||||
public:
|
||||
EDocTypeReadVersion(const EDocTypeReadVersion & ElementToClone) : EbmlUInteger(ElementToClone) {}
|
||||
public:
|
||||
EDocTypeReadVersion(const EDocTypeReadVersion & ElementToClone) : EbmlUInteger(ElementToClone) {}
|
||||
|
||||
EBML_CONCRETE_CLASS(EDocTypeReadVersion)
|
||||
};
|
||||
|
@ -9,12 +9,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -27,8 +27,8 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlTypes.h 639 2004-07-09 20:59:14Z mosu $
|
||||
\file
|
||||
\version \$Id: EbmlTypes.h 639 2004-07-09 20:59:14Z mosu $
|
||||
*/
|
||||
#ifndef LIBEBML_TYPES_H
|
||||
#define LIBEBML_TYPES_H
|
||||
@ -62,9 +62,9 @@ typedef Endian<bits80,big_endian> big_80bits;
|
||||
|
||||
|
||||
enum ScopeMode {
|
||||
SCOPE_PARTIAL_DATA = 0,
|
||||
SCOPE_ALL_DATA,
|
||||
SCOPE_NO_DATA
|
||||
SCOPE_PARTIAL_DATA = 0,
|
||||
SCOPE_ALL_DATA,
|
||||
SCOPE_NO_DATA
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,11 +29,11 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Julien Coloos <suiryc @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Julien Coloos <suiryc @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
*/
|
||||
#ifndef LIBEBML_UINTEGER_H
|
||||
#define LIBEBML_UINTEGER_H
|
||||
@ -50,48 +50,48 @@ const int DEFAULT_UINT_SIZE = 0; ///< optimal size stored
|
||||
\brief Handle all operations on an unsigned integer EBML element
|
||||
*/
|
||||
class EBML_DLL_API EbmlUInteger : public EbmlElement {
|
||||
public:
|
||||
EbmlUInteger();
|
||||
EbmlUInteger(uint64 DefaultValue);
|
||||
EbmlUInteger(const EbmlUInteger & ElementToClone);
|
||||
|
||||
EbmlUInteger & operator=(uint64 NewValue) {Value = NewValue; SetValueIsSet(); return *this;}
|
||||
public:
|
||||
EbmlUInteger();
|
||||
EbmlUInteger(uint64 DefaultValue);
|
||||
EbmlUInteger(const EbmlUInteger & ElementToClone);
|
||||
|
||||
/*!
|
||||
Set the default size of the integer (usually 1,2,4 or 8)
|
||||
*/
|
||||
virtual void SetDefaultSize(uint64 nDefaultSize = DEFAULT_UINT_SIZE) {EbmlElement::SetDefaultSize(nDefaultSize); SetSize_(nDefaultSize);}
|
||||
EbmlUInteger & operator=(uint64 NewValue) {Value = NewValue; SetValueIsSet(); return *this;}
|
||||
|
||||
virtual bool ValidateSize() const {return IsFiniteSize() && (GetSize() <= 8);}
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
|
||||
|
||||
virtual bool IsSmallerThan(const EbmlElement *Cmp) const;
|
||||
|
||||
operator uint8() const;
|
||||
operator uint16() const;
|
||||
operator uint32() const;
|
||||
operator uint64() const;
|
||||
/*!
|
||||
Set the default size of the integer (usually 1,2,4 or 8)
|
||||
*/
|
||||
virtual void SetDefaultSize(uint64 nDefaultSize = DEFAULT_UINT_SIZE) {EbmlElement::SetDefaultSize(nDefaultSize); SetSize_(nDefaultSize);}
|
||||
|
||||
EbmlUInteger &SetValue(uint64 NewValue);
|
||||
uint64 GetValue() const;
|
||||
virtual bool ValidateSize() const {return IsFiniteSize() && (GetSize() <= 8);}
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
|
||||
|
||||
void SetDefaultValue(uint64);
|
||||
|
||||
uint64 DefaultVal() const;
|
||||
virtual bool IsSmallerThan(const EbmlElement *Cmp) const;
|
||||
|
||||
bool IsDefaultValue() const {
|
||||
return (DefaultISset() && Value == DefaultValue);
|
||||
}
|
||||
operator uint8() const;
|
||||
operator uint16() const;
|
||||
operator uint32() const;
|
||||
operator uint64() const;
|
||||
|
||||
EbmlUInteger &SetValue(uint64 NewValue);
|
||||
uint64 GetValue() const;
|
||||
|
||||
void SetDefaultValue(uint64);
|
||||
|
||||
uint64 DefaultVal() const;
|
||||
|
||||
bool IsDefaultValue() const {
|
||||
return (DefaultISset() && Value == DefaultValue);
|
||||
}
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#else
|
||||
protected:
|
||||
#endif
|
||||
uint64 Value; /// The actual value of the element
|
||||
uint64 DefaultValue;
|
||||
uint64 Value; /// The actual value of the element
|
||||
uint64 DefaultValue;
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,11 +29,11 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
*/
|
||||
#ifndef LIBEBML_UNICODE_STRING_H
|
||||
#define LIBEBML_UNICODE_STRING_H
|
||||
@ -52,87 +52,87 @@ START_LIBEBML_NAMESPACE
|
||||
*/
|
||||
class EBML_DLL_API UTFstring {
|
||||
public:
|
||||
typedef wchar_t value_type;
|
||||
typedef wchar_t value_type;
|
||||
|
||||
UTFstring();
|
||||
UTFstring(const wchar_t *); // should be NULL terminated
|
||||
UTFstring(const UTFstring &);
|
||||
UTFstring(std::wstring const &);
|
||||
|
||||
virtual ~UTFstring();
|
||||
bool operator==(const UTFstring&) const;
|
||||
inline bool operator!=(const UTFstring &cmp) const
|
||||
{
|
||||
return !(*this == cmp);
|
||||
}
|
||||
UTFstring & operator=(const UTFstring &);
|
||||
UTFstring & operator=(const wchar_t *);
|
||||
UTFstring & operator=(wchar_t);
|
||||
UTFstring();
|
||||
UTFstring(const wchar_t *); // should be NULL terminated
|
||||
UTFstring(const UTFstring &);
|
||||
UTFstring(std::wstring const &);
|
||||
|
||||
/// Return length of string
|
||||
size_t length() const {return _Length;}
|
||||
virtual ~UTFstring();
|
||||
bool operator==(const UTFstring&) const;
|
||||
inline bool operator!=(const UTFstring &cmp) const
|
||||
{
|
||||
return !(*this == cmp);
|
||||
}
|
||||
UTFstring & operator=(const UTFstring &);
|
||||
UTFstring & operator=(const wchar_t *);
|
||||
UTFstring & operator=(wchar_t);
|
||||
|
||||
operator const wchar_t*() const;
|
||||
const wchar_t* c_str() const {return _Data;}
|
||||
/// Return length of string
|
||||
size_t length() const {return _Length;}
|
||||
|
||||
const std::string & GetUTF8() const {return UTF8string;}
|
||||
void SetUTF8(const std::string &);
|
||||
operator const wchar_t*() const;
|
||||
const wchar_t* c_str() const {return _Data;}
|
||||
|
||||
const std::string & GetUTF8() const {return UTF8string;}
|
||||
void SetUTF8(const std::string &);
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#else
|
||||
protected:
|
||||
#endif
|
||||
size_t _Length; ///< length of the UCS string excluding the \0
|
||||
wchar_t* _Data; ///< internal UCS representation
|
||||
std::string UTF8string;
|
||||
static bool wcscmp_internal(const wchar_t *str1, const wchar_t *str2);
|
||||
void UpdateFromUTF8();
|
||||
void UpdateFromUCS2();
|
||||
size_t _Length; ///< length of the UCS string excluding the \0
|
||||
wchar_t* _Data; ///< internal UCS representation
|
||||
std::string UTF8string;
|
||||
static bool wcscmp_internal(const wchar_t *str1, const wchar_t *str2);
|
||||
void UpdateFromUTF8();
|
||||
void UpdateFromUCS2();
|
||||
};
|
||||
|
||||
|
||||
/*!
|
||||
\class EbmlUnicodeString
|
||||
\brief Handle all operations on a Unicode string EBML element
|
||||
\note internally treated as a string made of wide characters (ie UCS-2 or UCS-4 depending on the machine)
|
||||
\note internally treated as a string made of wide characters (ie UCS-2 or UCS-4 depending on the machine)
|
||||
*/
|
||||
class EBML_DLL_API EbmlUnicodeString : public EbmlElement {
|
||||
public:
|
||||
EbmlUnicodeString();
|
||||
EbmlUnicodeString(const UTFstring & DefaultValue);
|
||||
EbmlUnicodeString(const EbmlUnicodeString & ElementToClone);
|
||||
|
||||
virtual ~EbmlUnicodeString() {}
|
||||
|
||||
virtual bool ValidateSize() const {return IsFiniteSize();} // any size is possible
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
|
||||
|
||||
EbmlUnicodeString & operator=(const UTFstring &); ///< platform dependant code
|
||||
operator const UTFstring &() const;
|
||||
|
||||
public:
|
||||
EbmlUnicodeString();
|
||||
EbmlUnicodeString(const UTFstring & DefaultValue);
|
||||
EbmlUnicodeString(const EbmlUnicodeString & ElementToClone);
|
||||
|
||||
virtual ~EbmlUnicodeString() {}
|
||||
|
||||
virtual bool ValidateSize() const {return IsFiniteSize();} // any size is possible
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
filepos_t ReadData(IOCallback & input, ScopeMode ReadFully = SCOPE_ALL_DATA);
|
||||
filepos_t UpdateSize(bool bWithDefault = false, bool bForceRender = false);
|
||||
|
||||
EbmlUnicodeString & operator=(const UTFstring &); ///< platform dependant code
|
||||
operator const UTFstring &() const;
|
||||
|
||||
EbmlUnicodeString &SetValue(UTFstring const &NewValue);
|
||||
EbmlUnicodeString &SetValueUTF8(std::string const &NewValue);
|
||||
UTFstring GetValue() const;
|
||||
std::string GetValueUTF8() const;
|
||||
|
||||
void SetDefaultValue(UTFstring &);
|
||||
|
||||
const UTFstring & DefaultVal() const;
|
||||
void SetDefaultValue(UTFstring &);
|
||||
|
||||
bool IsDefaultValue() const {
|
||||
return (DefaultISset() && Value == DefaultValue);
|
||||
}
|
||||
const UTFstring & DefaultVal() const;
|
||||
|
||||
bool IsDefaultValue() const {
|
||||
return (DefaultISset() && Value == DefaultValue);
|
||||
}
|
||||
|
||||
#if defined(EBML_STRICT_API)
|
||||
private:
|
||||
#else
|
||||
protected:
|
||||
#endif
|
||||
UTFstring Value; /// The actual value of the element
|
||||
UTFstring DefaultValue;
|
||||
UTFstring Value; /// The actual value of the element
|
||||
UTFstring DefaultValue;
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#ifndef LIBEBML_VERSION_H
|
||||
#define LIBEBML_VERSION_H
|
||||
@ -48,7 +48,7 @@ extern const std::string EbmlCodeVersion;
|
||||
extern const std::string EbmlCodeDate;
|
||||
|
||||
/*!
|
||||
\todo Closer relation between an element and the context it comes from (context is an element attribute ?)
|
||||
\todo Closer relation between an element and the context it comes from (context is an element attribute ?)
|
||||
*/
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlVoid.h 1079 2005-03-03 13:18:14Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: EbmlVoid.h 1079 2005-03-03 13:18:14Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#ifndef LIBEBML_VOID_H
|
||||
#define LIBEBML_VOID_H
|
||||
@ -42,28 +42,28 @@
|
||||
START_LIBEBML_NAMESPACE
|
||||
|
||||
DECLARE_EBML_BINARY(EbmlVoid)
|
||||
public:
|
||||
EbmlVoid(const EbmlVoid & ElementToClone) :EbmlBinary(ElementToClone){}
|
||||
public:
|
||||
EbmlVoid(const EbmlVoid & ElementToClone) :EbmlBinary(ElementToClone){}
|
||||
|
||||
/*!
|
||||
\brief Set the size of the data (not the complete size of the element)
|
||||
*/
|
||||
void SetSize(uint64 aSize) {SetSize_(aSize);}
|
||||
/*!
|
||||
\brief Set the size of the data (not the complete size of the element)
|
||||
*/
|
||||
void SetSize(uint64 aSize) {SetSize_(aSize);}
|
||||
|
||||
/*!
|
||||
\note overwrite to write fake data
|
||||
*/
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
/*!
|
||||
\note overwrite to write fake data
|
||||
*/
|
||||
filepos_t RenderData(IOCallback & output, bool bForceRender, bool bWithDefault = false);
|
||||
|
||||
/*!
|
||||
\brief Replace the void element content (written) with this one
|
||||
*/
|
||||
uint64 ReplaceWith(EbmlElement & EltToReplaceWith, IOCallback & output, bool ComeBackAfterward = true, bool bWithDefault = false);
|
||||
/*!
|
||||
\brief Replace the void element content (written) with this one
|
||||
*/
|
||||
uint64 ReplaceWith(EbmlElement & EltToReplaceWith, IOCallback & output, bool ComeBackAfterward = true, bool bWithDefault = false);
|
||||
|
||||
/*!
|
||||
\brief Void the content of an element
|
||||
*/
|
||||
uint64 Overwrite(const EbmlElement & EltToVoid, IOCallback & output, bool ComeBackAfterward = true, bool bWithDefault = false);
|
||||
/*!
|
||||
\brief Void the content of an element
|
||||
*/
|
||||
uint64 Overwrite(const EbmlElement & EltToVoid, IOCallback & output, bool ComeBackAfterward = true, bool bWithDefault = false);
|
||||
|
||||
EBML_CONCRETE_CLASS(EbmlVoid)
|
||||
};
|
||||
|
@ -27,8 +27,8 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: IOCallback.h 639 2004-07-09 20:59:14Z mosu $
|
||||
\file
|
||||
\version \$Id: IOCallback.h 639 2004-07-09 20:59:14Z mosu $
|
||||
*/
|
||||
#ifndef MATROSKA_IOCALLBACK_H
|
||||
#define MATROSKA_IOCALLBACK_H
|
||||
@ -45,70 +45,70 @@ START_LIBEBML_NAMESPACE
|
||||
|
||||
enum seek_mode
|
||||
{
|
||||
seek_beginning=SEEK_SET
|
||||
,seek_end=SEEK_END
|
||||
,seek_current=SEEK_CUR
|
||||
seek_beginning=SEEK_SET
|
||||
,seek_end=SEEK_END
|
||||
,seek_current=SEEK_CUR
|
||||
};
|
||||
|
||||
class EBML_DLL_API IOCallback
|
||||
{
|
||||
public:
|
||||
virtual ~IOCallback(){}
|
||||
virtual ~IOCallback(){}
|
||||
|
||||
// The read callback works like most other read functions. You specify the
|
||||
// file, the buffer and the size and the function returns the bytes read.
|
||||
// If an error occurs or the file pointer points to the end of the file 0 is returned.
|
||||
// Users are encouraged to throw a descriptive exception, when an error occurs.
|
||||
virtual uint32 read(void*Buffer,size_t Size)=0;
|
||||
// The read callback works like most other read functions. You specify the
|
||||
// file, the buffer and the size and the function returns the bytes read.
|
||||
// If an error occurs or the file pointer points to the end of the file 0 is returned.
|
||||
// Users are encouraged to throw a descriptive exception, when an error occurs.
|
||||
virtual uint32 read(void*Buffer,size_t Size)=0;
|
||||
|
||||
// Seek to the specified position. The mode can have either SEEK_SET, SEEK_CUR
|
||||
// or SEEK_END. The callback should return true(1) if the seek operation succeeded
|
||||
// or false (0), when the seek fails.
|
||||
virtual void setFilePointer(int64 Offset,seek_mode Mode=seek_beginning)=0;
|
||||
// Seek to the specified position. The mode can have either SEEK_SET, SEEK_CUR
|
||||
// or SEEK_END. The callback should return true(1) if the seek operation succeeded
|
||||
// or false (0), when the seek fails.
|
||||
virtual void setFilePointer(int64 Offset,seek_mode Mode=seek_beginning)=0;
|
||||
|
||||
// This callback just works like its read pendant. It returns the number of bytes written.
|
||||
virtual size_t write(const void*Buffer,size_t Size)=0;
|
||||
// This callback just works like its read pendant. It returns the number of bytes written.
|
||||
virtual size_t write(const void*Buffer,size_t Size)=0;
|
||||
|
||||
// Although the position is always positive, the return value of this callback is signed to
|
||||
// easily allow negative values for returning errors. When an error occurs, the implementor
|
||||
// should return -1 and the file pointer otherwise.
|
||||
//
|
||||
// If an error occurs, an exception should be thrown.
|
||||
virtual uint64 getFilePointer()=0;
|
||||
// Although the position is always positive, the return value of this callback is signed to
|
||||
// easily allow negative values for returning errors. When an error occurs, the implementor
|
||||
// should return -1 and the file pointer otherwise.
|
||||
//
|
||||
// If an error occurs, an exception should be thrown.
|
||||
virtual uint64 getFilePointer()=0;
|
||||
|
||||
// The close callback flushes the file buffers to disk and closes the file. When using the stdio
|
||||
// library, this is equivalent to calling fclose. When the close is not successful, an exception
|
||||
// should be thrown.
|
||||
virtual void close()=0;
|
||||
// The close callback flushes the file buffers to disk and closes the file. When using the stdio
|
||||
// library, this is equivalent to calling fclose. When the close is not successful, an exception
|
||||
// should be thrown.
|
||||
virtual void close()=0;
|
||||
|
||||
|
||||
// The readFully is made virtual to allow derived classes to use another
|
||||
// implementation for this method, which e.g. does not read any data
|
||||
// unlike this does
|
||||
void readFully(void*Buffer,size_t Size);
|
||||
// The readFully is made virtual to allow derived classes to use another
|
||||
// implementation for this method, which e.g. does not read any data
|
||||
// unlike this does
|
||||
void readFully(void*Buffer,size_t Size);
|
||||
|
||||
template<class STRUCT> void readStruct(STRUCT&Struct){readFully(&Struct,sizeof(Struct));}
|
||||
template<class STRUCT> void readStruct(STRUCT&Struct){readFully(&Struct,sizeof(Struct));}
|
||||
|
||||
void writeFully(const void*Buffer,size_t Size);
|
||||
void writeFully(const void*Buffer,size_t Size);
|
||||
|
||||
template<class STRUCT> void writeStruct(const STRUCT&Struct){writeFully(&Struct,sizeof(Struct));}
|
||||
template<class STRUCT> void writeStruct(const STRUCT&Struct){writeFully(&Struct,sizeof(Struct));}
|
||||
};
|
||||
|
||||
/* cygwin incompatible
|
||||
template<class TRAITS> std::basic_ostream<char,TRAITS>&operator<<(std::basic_ostream<char,TRAITS>&Stream,seek_mode Mode)
|
||||
{
|
||||
switch(Mode)
|
||||
{
|
||||
switch(Mode)
|
||||
{
|
||||
#define x(y) case seek_##y: Stream<<"seek_" #y; break
|
||||
x(beginning);
|
||||
x(current);
|
||||
x(end);
|
||||
x(beginning);
|
||||
x(current);
|
||||
x(end);
|
||||
#undef x
|
||||
default:
|
||||
assert(false);
|
||||
}
|
||||
default:
|
||||
assert(false);
|
||||
}
|
||||
|
||||
return Stream;
|
||||
return Stream;
|
||||
}
|
||||
*/
|
||||
|
||||
|
@ -9,12 +9,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -27,9 +27,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: MemIOCallback.h 1298 2008-02-21 22:14:18Z mosu $
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
\file
|
||||
\version \$Id: MemIOCallback.h 1298 2008-02-21 22:14:18Z mosu $
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
*/
|
||||
#ifndef LIBEBML_MEMIOCALLBACK_H
|
||||
#define LIBEBML_MEMIOCALLBACK_H
|
||||
@ -48,69 +48,69 @@ START_LIBEBML_NAMESPACE
|
||||
class EBML_DLL_API MemIOCallback : public IOCallback
|
||||
{
|
||||
public:
|
||||
MemIOCallback(uint64 DefaultSize = 128);
|
||||
~MemIOCallback();
|
||||
MemIOCallback(uint64 DefaultSize = 128);
|
||||
~MemIOCallback();
|
||||
|
||||
/*!
|
||||
Use this to copy some data to the Buffer from this classes data
|
||||
*/
|
||||
uint32 read(void *Buffer, size_t Size);
|
||||
/*!
|
||||
Use this to copy some data to the Buffer from this classes data
|
||||
*/
|
||||
uint32 read(void *Buffer, size_t Size);
|
||||
|
||||
/*!
|
||||
Seek to the specified position. The mode can have either SEEK_SET, SEEK_CUR
|
||||
or SEEK_END. The callback should return true(1) if the seek operation succeeded
|
||||
or false (0), when the seek fails.
|
||||
*/
|
||||
void setFilePointer(int64 Offset, seek_mode Mode=seek_beginning);
|
||||
/*!
|
||||
Seek to the specified position. The mode can have either SEEK_SET, SEEK_CUR
|
||||
or SEEK_END. The callback should return true(1) if the seek operation succeeded
|
||||
or false (0), when the seek fails.
|
||||
*/
|
||||
void setFilePointer(int64 Offset, seek_mode Mode=seek_beginning);
|
||||
|
||||
/*!
|
||||
This callback just works like its read pendant. It returns the number of bytes written.
|
||||
*/
|
||||
size_t write(const void *Buffer, size_t Size);
|
||||
/*!
|
||||
This callback just works like its read pendant. It returns the number of bytes written.
|
||||
*/
|
||||
size_t write(const void *Buffer, size_t Size);
|
||||
|
||||
/*!
|
||||
Although the position is always positive, the return value of this callback is signed to
|
||||
easily allow negative values for returning errors. When an error occurs, the implementor
|
||||
should return -1 and the file pointer otherwise.
|
||||
/*!
|
||||
Although the position is always positive, the return value of this callback is signed to
|
||||
easily allow negative values for returning errors. When an error occurs, the implementor
|
||||
should return -1 and the file pointer otherwise.
|
||||
|
||||
If an error occurs, an exception should be thrown.
|
||||
*/
|
||||
virtual uint64 getFilePointer() {return dataBufferPos;};
|
||||
If an error occurs, an exception should be thrown.
|
||||
*/
|
||||
virtual uint64 getFilePointer() {return dataBufferPos;};
|
||||
|
||||
/*!
|
||||
The close callback flushes the file buffers to disk and closes the file. When using the stdio
|
||||
library, this is equivalent to calling fclose. When the close is not successful, an exception
|
||||
should be thrown.
|
||||
*/
|
||||
void close() {};
|
||||
/*!
|
||||
The close callback flushes the file buffers to disk and closes the file. When using the stdio
|
||||
library, this is equivalent to calling fclose. When the close is not successful, an exception
|
||||
should be thrown.
|
||||
*/
|
||||
void close() {};
|
||||
|
||||
binary *GetDataBuffer() const {return dataBuffer;};
|
||||
uint64 GetDataBufferSize() {return dataBufferTotalSize;};
|
||||
void SetDataBufferSize(uint64 newDataBufferSize) {dataBufferTotalSize = newDataBufferSize;};
|
||||
/*!
|
||||
Use this to write some data from another IOCallback
|
||||
*/
|
||||
uint32 write(IOCallback & IOToRead, size_t Size);
|
||||
binary *GetDataBuffer() const {return dataBuffer;};
|
||||
uint64 GetDataBufferSize() {return dataBufferTotalSize;};
|
||||
void SetDataBufferSize(uint64 newDataBufferSize) {dataBufferTotalSize = newDataBufferSize;};
|
||||
/*!
|
||||
Use this to write some data from another IOCallback
|
||||
*/
|
||||
uint32 write(IOCallback & IOToRead, size_t Size);
|
||||
|
||||
bool IsOk() { return mOk; };
|
||||
const std::string &GetLastErrorStr() { return mLastErrorStr; };
|
||||
bool IsOk() { return mOk; };
|
||||
const std::string &GetLastErrorStr() { return mLastErrorStr; };
|
||||
protected:
|
||||
bool mOk;
|
||||
std::string mLastErrorStr;
|
||||
bool mOk;
|
||||
std::string mLastErrorStr;
|
||||
|
||||
binary *dataBuffer;
|
||||
/*!
|
||||
Postion where we start 'writing' to the dataBuffer
|
||||
*/
|
||||
uint64 dataBufferPos;
|
||||
/*!
|
||||
Size of the data in the dataBuffer
|
||||
*/
|
||||
uint64 dataBufferTotalSize;
|
||||
/*!
|
||||
Size of the memory malloc()/realloc()
|
||||
*/
|
||||
uint64 dataBufferMemorySize;
|
||||
binary *dataBuffer;
|
||||
/*!
|
||||
Postion where we start 'writing' to the dataBuffer
|
||||
*/
|
||||
uint64 dataBufferPos;
|
||||
/*!
|
||||
Size of the data in the dataBuffer
|
||||
*/
|
||||
uint64 dataBufferTotalSize;
|
||||
/*!
|
||||
Size of the memory malloc()/realloc()
|
||||
*/
|
||||
uint64 dataBufferMemorySize;
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -9,12 +9,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -27,8 +27,8 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: StdIOCallback.h 1090 2005-03-16 12:47:59Z robux4 $
|
||||
\file
|
||||
\version \$Id: StdIOCallback.h 1090 2005-03-16 12:47:59Z robux4 $
|
||||
*/
|
||||
#ifndef LIBEBML_STDIOCALLBACK_H
|
||||
#define LIBEBML_STDIOCALLBACK_H
|
||||
@ -51,49 +51,49 @@ class EBML_DLL_API CRTError:public std::runtime_error
|
||||
{
|
||||
// Variablen...
|
||||
private:
|
||||
int Error;
|
||||
int Error;
|
||||
|
||||
// Methoden...
|
||||
public:
|
||||
CRTError(int Error,const std::string&Description);
|
||||
CRTError(const std::string&Description,int Error=errno);
|
||||
CRTError(int Error,const std::string&Description);
|
||||
CRTError(const std::string&Description,int Error=errno);
|
||||
|
||||
int getError()const throw(){return Error;}
|
||||
int getError()const throw(){return Error;}
|
||||
};
|
||||
|
||||
// This class is currently private to the library, so there's no MATROSKA_EXPORT.
|
||||
class EBML_DLL_API StdIOCallback:public IOCallback
|
||||
{
|
||||
private:
|
||||
FILE*File;
|
||||
uint64 mCurrentPosition;
|
||||
FILE*File;
|
||||
uint64 mCurrentPosition;
|
||||
|
||||
public:
|
||||
// StdIOCallback(const char*Path,const char*Mode);
|
||||
StdIOCallback(const char*Path, const open_mode Mode);
|
||||
virtual ~StdIOCallback()throw();
|
||||
// StdIOCallback(const char*Path,const char*Mode);
|
||||
StdIOCallback(const char*Path, const open_mode Mode);
|
||||
virtual ~StdIOCallback()throw();
|
||||
|
||||
virtual uint32 read(void*Buffer,size_t Size);
|
||||
virtual uint32 read(void*Buffer,size_t Size);
|
||||
|
||||
// Seek to the specified position. The mode can have either SEEK_SET, SEEK_CUR
|
||||
// or SEEK_END. The callback should return true(1) if the seek operation succeeded
|
||||
// or false (0), when the seek fails.
|
||||
virtual void setFilePointer(int64 Offset,seek_mode Mode=seek_beginning);
|
||||
// Seek to the specified position. The mode can have either SEEK_SET, SEEK_CUR
|
||||
// or SEEK_END. The callback should return true(1) if the seek operation succeeded
|
||||
// or false (0), when the seek fails.
|
||||
virtual void setFilePointer(int64 Offset,seek_mode Mode=seek_beginning);
|
||||
|
||||
// This callback just works like its read pendant. It returns the number of bytes written.
|
||||
virtual size_t write(const void*Buffer,size_t Size);
|
||||
// This callback just works like its read pendant. It returns the number of bytes written.
|
||||
virtual size_t write(const void*Buffer,size_t Size);
|
||||
|
||||
// Although the position is always positive, the return value of this callback is signed to
|
||||
// easily allow negative values for returning errors. When an error occurs, the implementor
|
||||
// should return -1 and the file pointer otherwise.
|
||||
//
|
||||
// If an error occurs, an exception should be thrown.
|
||||
virtual uint64 getFilePointer();
|
||||
// Although the position is always positive, the return value of this callback is signed to
|
||||
// easily allow negative values for returning errors. When an error occurs, the implementor
|
||||
// should return -1 and the file pointer otherwise.
|
||||
//
|
||||
// If an error occurs, an exception should be thrown.
|
||||
virtual uint64 getFilePointer();
|
||||
|
||||
// The close callback flushes the file buffers to disk and closes the file. When using the stdio
|
||||
// library, this is equivalent to calling fclose. When the close is not successful, an exception
|
||||
// should be thrown.
|
||||
virtual void close();
|
||||
// The close callback flushes the file buffers to disk and closes the file. When using the stdio
|
||||
// library, this is equivalent to calling fclose. When the close is not successful, an exception
|
||||
// should be thrown.
|
||||
virtual void close();
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -50,7 +50,7 @@ extern "C" {
|
||||
|
||||
// Changed char is unsigned now (signedness was causing trouble in endil)
|
||||
#if defined(_WIN32)
|
||||
# if !defined(__GNUC__) // Microsoft Visual C++
|
||||
# if !defined(__GNUC__) // Microsoft Visual C++
|
||||
typedef signed __int64 int64;
|
||||
typedef signed __int32 int32;
|
||||
typedef signed __int16 int16;
|
||||
@ -74,7 +74,7 @@ extern "C" {
|
||||
# endif // __GNUC__
|
||||
#elif defined(__BEOS__)
|
||||
#include <SupportDefs.h>
|
||||
#elif defined(DJGPP) /* SL : DJGPP doesn't support POSIX types ???? */
|
||||
#elif defined(DJGPP) /* SL : DJGPP doesn't support POSIX types ???? */
|
||||
typedef signed long long int64;
|
||||
typedef signed long int32;
|
||||
typedef signed short int16;
|
||||
|
@ -13,7 +13,7 @@ LIB ebml
|
||||
FAVOR_MAX_SPEED .
|
||||
REDUCE_SIZE .
|
||||
FASTER_FLOAT .
|
||||
|
||||
|
||||
SOURCE src/Debug.cpp
|
||||
SOURCE src/EbmlBinary.cpp
|
||||
SOURCE src/EbmlContexts.cpp
|
||||
|
250
src/Debug.cpp
250
src/Debug.cpp
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,10 +29,10 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: Debug.cpp 1268 2007-01-19 10:15:08Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
\file
|
||||
\version \$Id: Debug.cpp 1268 2007-01-19 10:15:08Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
*/
|
||||
#include <stdio.h>
|
||||
|
||||
@ -62,174 +62,174 @@ ADbg::ADbg(int level)
|
||||
,my_debug_output(true)
|
||||
,hFile(NULL)
|
||||
{
|
||||
prefix[0] = '\0';
|
||||
OutPut(-1,"ADbg Creation at debug level = %d (0x%08X)",my_level,this);
|
||||
prefix[0] = '\0';
|
||||
OutPut(-1,"ADbg Creation at debug level = %d (0x%08X)",my_level,this);
|
||||
}
|
||||
|
||||
ADbg::~ADbg()
|
||||
{
|
||||
unsetDebugFile();
|
||||
OutPut(-1,"ADbg Deletion (0x%08X)",this);
|
||||
unsetDebugFile();
|
||||
OutPut(-1,"ADbg Deletion (0x%08X)",this);
|
||||
}
|
||||
|
||||
inline int ADbg::_OutPut(const char * format,va_list params) const
|
||||
{
|
||||
int result;
|
||||
int result;
|
||||
|
||||
char tst[1000];
|
||||
char myformat[256];
|
||||
char tst[1000];
|
||||
char myformat[256];
|
||||
|
||||
#ifdef WIN32
|
||||
if (my_time_included) {
|
||||
SYSTEMTIME time;
|
||||
GetSystemTime(&time);
|
||||
if (prefix[0] == '\0')
|
||||
wsprintfA(myformat,"%04d/%02d/%02d %02d:%02d:%02d.%03d UTC : %s\r\n",
|
||||
time.wYear,
|
||||
time.wMonth,
|
||||
time.wDay,
|
||||
time.wHour,
|
||||
time.wMinute,
|
||||
time.wSecond,
|
||||
time.wMilliseconds,
|
||||
format);
|
||||
else
|
||||
wsprintfA(myformat,"%04d/%02d/%02d %02d:%02d:%02d.%03d UTC : %s - %s\r\n",
|
||||
time.wYear,
|
||||
time.wMonth,
|
||||
time.wDay,
|
||||
time.wHour,
|
||||
time.wMinute,
|
||||
time.wSecond,
|
||||
time.wMilliseconds,
|
||||
prefix,
|
||||
format);
|
||||
} else {
|
||||
if (prefix[0] == '\0')
|
||||
wsprintfA( myformat, "%s\r\n", format);
|
||||
else
|
||||
wsprintfA( myformat, "%s - %s\r\n", prefix, format);
|
||||
}
|
||||
result = vsprintf(tst,myformat,params);
|
||||
|
||||
if (my_debug_output)
|
||||
OutputDebugStringA(tst);
|
||||
if (my_time_included) {
|
||||
SYSTEMTIME time;
|
||||
GetSystemTime(&time);
|
||||
if (prefix[0] == '\0')
|
||||
wsprintfA(myformat,"%04d/%02d/%02d %02d:%02d:%02d.%03d UTC : %s\r\n",
|
||||
time.wYear,
|
||||
time.wMonth,
|
||||
time.wDay,
|
||||
time.wHour,
|
||||
time.wMinute,
|
||||
time.wSecond,
|
||||
time.wMilliseconds,
|
||||
format);
|
||||
else
|
||||
wsprintfA(myformat,"%04d/%02d/%02d %02d:%02d:%02d.%03d UTC : %s - %s\r\n",
|
||||
time.wYear,
|
||||
time.wMonth,
|
||||
time.wDay,
|
||||
time.wHour,
|
||||
time.wMinute,
|
||||
time.wSecond,
|
||||
time.wMilliseconds,
|
||||
prefix,
|
||||
format);
|
||||
} else {
|
||||
if (prefix[0] == '\0')
|
||||
wsprintfA( myformat, "%s\r\n", format);
|
||||
else
|
||||
wsprintfA( myformat, "%s - %s\r\n", prefix, format);
|
||||
}
|
||||
result = vsprintf(tst,myformat,params);
|
||||
|
||||
if (my_use_file && (hFile != NULL)) {
|
||||
SetFilePointer( hFile, 0, 0, FILE_END );
|
||||
DWORD written;
|
||||
WriteFile( hFile, tst, lstrlenA(tst), &written, NULL );
|
||||
}
|
||||
if (my_debug_output)
|
||||
OutputDebugStringA(tst);
|
||||
|
||||
if (my_use_file && (hFile != NULL)) {
|
||||
SetFilePointer( hFile, 0, 0, FILE_END );
|
||||
DWORD written;
|
||||
WriteFile( hFile, tst, lstrlenA(tst), &written, NULL );
|
||||
}
|
||||
#else
|
||||
if (my_time_included) {
|
||||
time_t nowSecs;
|
||||
struct tm *now;
|
||||
struct timeval tv;
|
||||
|
||||
nowSecs = time(NULL);
|
||||
gettimeofday(&tv, NULL);
|
||||
now = gmtime(&nowSecs);
|
||||
if (prefix[0] == '\0')
|
||||
sprintf(myformat,"%04d/%02d/%02d %02d:%02d:%02ld.%03ld UTC : %s\r\n",
|
||||
now->tm_year, now->tm_mon, now->tm_mday,
|
||||
now->tm_hour, now->tm_min, tv.tv_sec,
|
||||
(long)tv.tv_usec / 1000, format);
|
||||
else
|
||||
sprintf(myformat,"%04d/%02d/%02d %02d:%02d:%02ld.%03ld UTC : %s - %s\r\n",
|
||||
now->tm_year, now->tm_mon, now->tm_mday,
|
||||
now->tm_hour, now->tm_min, tv.tv_sec,
|
||||
(long)tv.tv_usec / 1000, prefix, format);
|
||||
|
||||
} else {
|
||||
if (prefix[0] == '\0')
|
||||
sprintf( myformat, "%s\r\n", format);
|
||||
else
|
||||
sprintf( myformat, "%s - %s\r\n", prefix, format);
|
||||
}
|
||||
if (my_time_included) {
|
||||
time_t nowSecs;
|
||||
struct tm *now;
|
||||
struct timeval tv;
|
||||
|
||||
result = vsprintf(tst,myformat,params);
|
||||
|
||||
if (my_debug_output)
|
||||
fputs(tst, stderr);
|
||||
nowSecs = time(NULL);
|
||||
gettimeofday(&tv, NULL);
|
||||
now = gmtime(&nowSecs);
|
||||
if (prefix[0] == '\0')
|
||||
sprintf(myformat,"%04d/%02d/%02d %02d:%02d:%02ld.%03ld UTC : %s\r\n",
|
||||
now->tm_year, now->tm_mon, now->tm_mday,
|
||||
now->tm_hour, now->tm_min, tv.tv_sec,
|
||||
(long)tv.tv_usec / 1000, format);
|
||||
else
|
||||
sprintf(myformat,"%04d/%02d/%02d %02d:%02d:%02ld.%03ld UTC : %s - %s\r\n",
|
||||
now->tm_year, now->tm_mon, now->tm_mday,
|
||||
now->tm_hour, now->tm_min, tv.tv_sec,
|
||||
(long)tv.tv_usec / 1000, prefix, format);
|
||||
|
||||
if (my_use_file && (hFile != NULL))
|
||||
fputs(tst, hFile);
|
||||
} else {
|
||||
if (prefix[0] == '\0')
|
||||
sprintf( myformat, "%s\r\n", format);
|
||||
else
|
||||
sprintf( myformat, "%s - %s\r\n", prefix, format);
|
||||
}
|
||||
|
||||
result = vsprintf(tst,myformat,params);
|
||||
|
||||
if (my_debug_output)
|
||||
fputs(tst, stderr);
|
||||
|
||||
if (my_use_file && (hFile != NULL))
|
||||
fputs(tst, hFile);
|
||||
#endif
|
||||
|
||||
return result;
|
||||
return result;
|
||||
}
|
||||
|
||||
int ADbg::OutPut(int forLevel, const char * format,...) const
|
||||
{
|
||||
int result=0;
|
||||
|
||||
if (forLevel >= my_level) {
|
||||
va_list tstlist;
|
||||
int result=0;
|
||||
|
||||
va_start(tstlist, format);
|
||||
if (forLevel >= my_level) {
|
||||
va_list tstlist;
|
||||
|
||||
result = _OutPut(format,tstlist);
|
||||
va_start(tstlist, format);
|
||||
|
||||
}
|
||||
result = _OutPut(format,tstlist);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
int ADbg::OutPut(const char * format,...) const
|
||||
{
|
||||
va_list tstlist;
|
||||
va_list tstlist;
|
||||
|
||||
va_start(tstlist, format);
|
||||
va_start(tstlist, format);
|
||||
|
||||
return _OutPut(format,tstlist);
|
||||
return _OutPut(format,tstlist);
|
||||
}
|
||||
|
||||
bool ADbg::setDebugFile(const char * NewFilename) {
|
||||
bool result;
|
||||
result = unsetDebugFile();
|
||||
bool result;
|
||||
result = unsetDebugFile();
|
||||
|
||||
if (result) {
|
||||
result = false;
|
||||
if (result) {
|
||||
result = false;
|
||||
|
||||
#ifdef WIN32
|
||||
hFile = CreateFileA(NewFilename, GENERIC_WRITE, FILE_SHARE_WRITE|FILE_SHARE_READ, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
|
||||
|
||||
if (hFile != INVALID_HANDLE_VALUE) {
|
||||
SetFilePointer( hFile, 0, 0, FILE_END );
|
||||
hFile = CreateFileA(NewFilename, GENERIC_WRITE, FILE_SHARE_WRITE|FILE_SHARE_READ, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
|
||||
|
||||
result = true;
|
||||
if (hFile != INVALID_HANDLE_VALUE) {
|
||||
SetFilePointer( hFile, 0, 0, FILE_END );
|
||||
|
||||
result = true;
|
||||
#else
|
||||
hFile = fopen(NewFilename, "w+");
|
||||
if (hFile != NULL) {
|
||||
fseek(hFile, 0, SEEK_END);
|
||||
hFile = fopen(NewFilename, "w+");
|
||||
if (hFile != NULL) {
|
||||
fseek(hFile, 0, SEEK_END);
|
||||
#endif
|
||||
OutPut(-1,"Debug hFile Opening succeeded");
|
||||
OutPut(-1,"Debug hFile Opening succeeded");
|
||||
|
||||
}
|
||||
else
|
||||
OutPut(-1,"Debug hFile %s Opening failed",NewFilename);
|
||||
}
|
||||
}
|
||||
else
|
||||
OutPut(-1,"Debug hFile %s Opening failed",NewFilename);
|
||||
}
|
||||
|
||||
return result;
|
||||
return result;
|
||||
}
|
||||
|
||||
bool ADbg::unsetDebugFile() {
|
||||
bool result = (hFile == NULL);
|
||||
|
||||
bool result = (hFile == NULL);
|
||||
|
||||
#ifdef WIN32
|
||||
if (hFile != NULL) {
|
||||
result = (CloseHandle(hFile) != 0);
|
||||
if (hFile != NULL) {
|
||||
result = (CloseHandle(hFile) != 0);
|
||||
#else
|
||||
if (hFile != NULL) {
|
||||
result = (fclose(hFile) == 0);
|
||||
if (hFile != NULL) {
|
||||
result = (fclose(hFile) == 0);
|
||||
#endif
|
||||
|
||||
if (result) {
|
||||
OutPut(-1,"Debug hFile Closing succeeded");
|
||||
hFile = NULL;
|
||||
}
|
||||
}
|
||||
return result;
|
||||
if (result) {
|
||||
OutPut(-1,"Debug hFile Closing succeeded");
|
||||
hFile = NULL;
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
#endif // defined(LIBEBML_DEBUG)
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,10 +29,10 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Julien Coloos <suiryc @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Julien Coloos <suiryc @ users.sf.net>
|
||||
*/
|
||||
#include <cassert>
|
||||
#include <string>
|
||||
@ -49,18 +49,18 @@ EbmlBinary::EbmlBinary()
|
||||
EbmlBinary::EbmlBinary(const EbmlBinary & ElementToClone)
|
||||
:EbmlElement(ElementToClone)
|
||||
{
|
||||
if (ElementToClone.Data == NULL)
|
||||
Data = NULL;
|
||||
else {
|
||||
Data = (binary *)malloc(GetSize() * sizeof(binary));
|
||||
assert(Data != NULL);
|
||||
memcpy(Data, ElementToClone.Data, GetSize());
|
||||
}
|
||||
if (ElementToClone.Data == NULL)
|
||||
Data = NULL;
|
||||
else {
|
||||
Data = (binary *)malloc(GetSize() * sizeof(binary));
|
||||
assert(Data != NULL);
|
||||
memcpy(Data, ElementToClone.Data, GetSize());
|
||||
}
|
||||
}
|
||||
|
||||
EbmlBinary::~EbmlBinary(void) {
|
||||
if(Data)
|
||||
free(Data);
|
||||
if(Data)
|
||||
free(Data);
|
||||
}
|
||||
|
||||
EbmlBinary::operator const binary &() const {return *Data;}
|
||||
@ -68,40 +68,40 @@ EbmlBinary::operator const binary &() const {return *Data;}
|
||||
|
||||
filepos_t EbmlBinary::RenderData(IOCallback & output, bool /* bForceRender */, bool /* bWithDefault */)
|
||||
{
|
||||
output.writeFully(Data,GetSize());
|
||||
output.writeFully(Data,GetSize());
|
||||
|
||||
return GetSize();
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
|
||||
/*!
|
||||
\note no Default binary value handled
|
||||
\note no Default binary value handled
|
||||
*/
|
||||
uint64 EbmlBinary::UpdateSize(bool /* bWithDefault */, bool /* bForceRender */)
|
||||
{
|
||||
return GetSize();
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
filepos_t EbmlBinary::ReadData(IOCallback & input, ScopeMode ReadFully)
|
||||
{
|
||||
if (Data != NULL)
|
||||
free(Data);
|
||||
|
||||
if (ReadFully == SCOPE_NO_DATA || !GetSize())
|
||||
{
|
||||
Data = NULL;
|
||||
return GetSize();
|
||||
}
|
||||
if (Data != NULL)
|
||||
free(Data);
|
||||
|
||||
Data = (binary *)malloc(GetSize());
|
||||
if (ReadFully == SCOPE_NO_DATA || !GetSize())
|
||||
{
|
||||
Data = NULL;
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
Data = (binary *)malloc(GetSize());
|
||||
if (Data == NULL)
|
||||
throw CRTError(std::string("Error allocating data"));
|
||||
SetValueIsSet();
|
||||
return input.read(Data, GetSize());
|
||||
throw CRTError(std::string("Error allocating data"));
|
||||
SetValueIsSet();
|
||||
return input.read(Data, GetSize());
|
||||
}
|
||||
|
||||
bool EbmlBinary::operator==(const EbmlBinary & ElementToCompare) const
|
||||
{
|
||||
return ((GetSize() == ElementToCompare.GetSize()) && !memcmp(Data, ElementToCompare.Data, GetSize()));
|
||||
return ((GetSize() == ElementToCompare.GetSize()) && !memcmp(Data, ElementToCompare.Data, GetSize()));
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlContexts.cpp 639 2004-07-09 20:59:14Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: EbmlContexts.cpp 639 2004-07-09 20:59:14Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#include "ebml/EbmlContexts.h"
|
||||
#include "ebml/EbmlCrc32.h"
|
||||
@ -41,8 +41,8 @@ START_LIBEBML_NAMESPACE
|
||||
|
||||
static const EbmlSemantic EbmlGlobal_ContextList[2] =
|
||||
{
|
||||
EbmlSemantic(false, false, EBML_INFO(EbmlCrc32)), ///< EbmlCrc32
|
||||
EbmlSemantic(false, false, EBML_INFO(EbmlVoid)), ///< EbmlVoid
|
||||
EbmlSemantic(false, false, EBML_INFO(EbmlCrc32)), ///< EbmlCrc32
|
||||
EbmlSemantic(false, false, EBML_INFO(EbmlVoid)), ///< EbmlVoid
|
||||
};
|
||||
|
||||
const EbmlSemanticContext Context_EbmlGlobal = EbmlSemanticContext(0, NULL, NULL, *GetEbmlGlobal_Context, NULL);
|
||||
@ -51,7 +51,7 @@ static const EbmlSemanticContext EbmlGlobal_Context = EbmlSemanticContext(counto
|
||||
|
||||
const EbmlSemanticContext & GetEbmlGlobal_Context()
|
||||
{
|
||||
return EbmlGlobal_Context;
|
||||
return EbmlGlobal_Context;
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,10 +29,10 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlCrc32.cpp 1155 2005-05-06 11:43:38Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
\file
|
||||
\version \$Id: EbmlCrc32.cpp 1155 2005-05-06 11:43:38Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
*/
|
||||
#include "ebml/EbmlCrc32.h"
|
||||
#include "ebml/EbmlContexts.h"
|
||||
@ -54,129 +54,129 @@ DEFINE_EBML_CLASS_GLOBAL(EbmlCrc32, 0xBF, 1, "EBMLCrc32\0ratamadabapa");
|
||||
|
||||
const uint32 EbmlCrc32::m_tab[] = {
|
||||
#ifdef WORDS_BIGENDIAN
|
||||
0x00000000L, 0x96300777L, 0x2c610eeeL, 0xba510999L, 0x19c46d07L,
|
||||
0x8ff46a70L, 0x35a563e9L, 0xa395649eL, 0x3288db0eL, 0xa4b8dc79L,
|
||||
0x1ee9d5e0L, 0x88d9d297L, 0x2b4cb609L, 0xbd7cb17eL, 0x072db8e7L,
|
||||
0x911dbf90L, 0x6410b71dL, 0xf220b06aL, 0x4871b9f3L, 0xde41be84L,
|
||||
0x7dd4da1aL, 0xebe4dd6dL, 0x51b5d4f4L, 0xc785d383L, 0x56986c13L,
|
||||
0xc0a86b64L, 0x7af962fdL, 0xecc9658aL, 0x4f5c0114L, 0xd96c0663L,
|
||||
0x633d0ffaL, 0xf50d088dL, 0xc8206e3bL, 0x5e10694cL, 0xe44160d5L,
|
||||
0x727167a2L, 0xd1e4033cL, 0x47d4044bL, 0xfd850dd2L, 0x6bb50aa5L,
|
||||
0xfaa8b535L, 0x6c98b242L, 0xd6c9bbdbL, 0x40f9bcacL, 0xe36cd832L,
|
||||
0x755cdf45L, 0xcf0dd6dcL, 0x593dd1abL, 0xac30d926L, 0x3a00de51L,
|
||||
0x8051d7c8L, 0x1661d0bfL, 0xb5f4b421L, 0x23c4b356L, 0x9995bacfL,
|
||||
0x0fa5bdb8L, 0x9eb80228L, 0x0888055fL, 0xb2d90cc6L, 0x24e90bb1L,
|
||||
0x877c6f2fL, 0x114c6858L, 0xab1d61c1L, 0x3d2d66b6L, 0x9041dc76L,
|
||||
0x0671db01L, 0xbc20d298L, 0x2a10d5efL, 0x8985b171L, 0x1fb5b606L,
|
||||
0xa5e4bf9fL, 0x33d4b8e8L, 0xa2c90778L, 0x34f9000fL, 0x8ea80996L,
|
||||
0x18980ee1L, 0xbb0d6a7fL, 0x2d3d6d08L, 0x976c6491L, 0x015c63e6L,
|
||||
0xf4516b6bL, 0x62616c1cL, 0xd8306585L, 0x4e0062f2L, 0xed95066cL,
|
||||
0x7ba5011bL, 0xc1f40882L, 0x57c40ff5L, 0xc6d9b065L, 0x50e9b712L,
|
||||
0xeab8be8bL, 0x7c88b9fcL, 0xdf1ddd62L, 0x492dda15L, 0xf37cd38cL,
|
||||
0x654cd4fbL, 0x5861b24dL, 0xce51b53aL, 0x7400bca3L, 0xe230bbd4L,
|
||||
0x41a5df4aL, 0xd795d83dL, 0x6dc4d1a4L, 0xfbf4d6d3L, 0x6ae96943L,
|
||||
0xfcd96e34L, 0x468867adL, 0xd0b860daL, 0x732d0444L, 0xe51d0333L,
|
||||
0x5f4c0aaaL, 0xc97c0dddL, 0x3c710550L, 0xaa410227L, 0x10100bbeL,
|
||||
0x86200cc9L, 0x25b56857L, 0xb3856f20L, 0x09d466b9L, 0x9fe461ceL,
|
||||
0x0ef9de5eL, 0x98c9d929L, 0x2298d0b0L, 0xb4a8d7c7L, 0x173db359L,
|
||||
0x810db42eL, 0x3b5cbdb7L, 0xad6cbac0L, 0x2083b8edL, 0xb6b3bf9aL,
|
||||
0x0ce2b603L, 0x9ad2b174L, 0x3947d5eaL, 0xaf77d29dL, 0x1526db04L,
|
||||
0x8316dc73L, 0x120b63e3L, 0x843b6494L, 0x3e6a6d0dL, 0xa85a6a7aL,
|
||||
0x0bcf0ee4L, 0x9dff0993L, 0x27ae000aL, 0xb19e077dL, 0x44930ff0L,
|
||||
0xd2a30887L, 0x68f2011eL, 0xfec20669L, 0x5d5762f7L, 0xcb676580L,
|
||||
0x71366c19L, 0xe7066b6eL, 0x761bd4feL, 0xe02bd389L, 0x5a7ada10L,
|
||||
0xcc4add67L, 0x6fdfb9f9L, 0xf9efbe8eL, 0x43beb717L, 0xd58eb060L,
|
||||
0xe8a3d6d6L, 0x7e93d1a1L, 0xc4c2d838L, 0x52f2df4fL, 0xf167bbd1L,
|
||||
0x6757bca6L, 0xdd06b53fL, 0x4b36b248L, 0xda2b0dd8L, 0x4c1b0aafL,
|
||||
0xf64a0336L, 0x607a0441L, 0xc3ef60dfL, 0x55df67a8L, 0xef8e6e31L,
|
||||
0x79be6946L, 0x8cb361cbL, 0x1a8366bcL, 0xa0d26f25L, 0x36e26852L,
|
||||
0x95770cccL, 0x03470bbbL, 0xb9160222L, 0x2f260555L, 0xbe3bbac5L,
|
||||
0x280bbdb2L, 0x925ab42bL, 0x046ab35cL, 0xa7ffd7c2L, 0x31cfd0b5L,
|
||||
0x8b9ed92cL, 0x1daede5bL, 0xb0c2649bL, 0x26f263ecL, 0x9ca36a75L,
|
||||
0x0a936d02L, 0xa906099cL, 0x3f360eebL, 0x85670772L, 0x13570005L,
|
||||
0x824abf95L, 0x147ab8e2L, 0xae2bb17bL, 0x381bb60cL, 0x9b8ed292L,
|
||||
0x0dbed5e5L, 0xb7efdc7cL, 0x21dfdb0bL, 0xd4d2d386L, 0x42e2d4f1L,
|
||||
0xf8b3dd68L, 0x6e83da1fL, 0xcd16be81L, 0x5b26b9f6L, 0xe177b06fL,
|
||||
0x7747b718L, 0xe65a0888L, 0x706a0fffL, 0xca3b0666L, 0x5c0b0111L,
|
||||
0xff9e658fL, 0x69ae62f8L, 0xd3ff6b61L, 0x45cf6c16L, 0x78e20aa0L,
|
||||
0xeed20dd7L, 0x5483044eL, 0xc2b30339L, 0x612667a7L, 0xf71660d0L,
|
||||
0x4d476949L, 0xdb776e3eL, 0x4a6ad1aeL, 0xdc5ad6d9L, 0x660bdf40L,
|
||||
0xf03bd837L, 0x53aebca9L, 0xc59ebbdeL, 0x7fcfb247L, 0xe9ffb530L,
|
||||
0x1cf2bdbdL, 0x8ac2bacaL, 0x3093b353L, 0xa6a3b424L, 0x0536d0baL,
|
||||
0x9306d7cdL, 0x2957de54L, 0xbf67d923L, 0x2e7a66b3L, 0xb84a61c4L,
|
||||
0x021b685dL, 0x942b6f2aL, 0x37be0bb4L, 0xa18e0cc3L, 0x1bdf055aL,
|
||||
0x8def022dL
|
||||
0x00000000L, 0x96300777L, 0x2c610eeeL, 0xba510999L, 0x19c46d07L,
|
||||
0x8ff46a70L, 0x35a563e9L, 0xa395649eL, 0x3288db0eL, 0xa4b8dc79L,
|
||||
0x1ee9d5e0L, 0x88d9d297L, 0x2b4cb609L, 0xbd7cb17eL, 0x072db8e7L,
|
||||
0x911dbf90L, 0x6410b71dL, 0xf220b06aL, 0x4871b9f3L, 0xde41be84L,
|
||||
0x7dd4da1aL, 0xebe4dd6dL, 0x51b5d4f4L, 0xc785d383L, 0x56986c13L,
|
||||
0xc0a86b64L, 0x7af962fdL, 0xecc9658aL, 0x4f5c0114L, 0xd96c0663L,
|
||||
0x633d0ffaL, 0xf50d088dL, 0xc8206e3bL, 0x5e10694cL, 0xe44160d5L,
|
||||
0x727167a2L, 0xd1e4033cL, 0x47d4044bL, 0xfd850dd2L, 0x6bb50aa5L,
|
||||
0xfaa8b535L, 0x6c98b242L, 0xd6c9bbdbL, 0x40f9bcacL, 0xe36cd832L,
|
||||
0x755cdf45L, 0xcf0dd6dcL, 0x593dd1abL, 0xac30d926L, 0x3a00de51L,
|
||||
0x8051d7c8L, 0x1661d0bfL, 0xb5f4b421L, 0x23c4b356L, 0x9995bacfL,
|
||||
0x0fa5bdb8L, 0x9eb80228L, 0x0888055fL, 0xb2d90cc6L, 0x24e90bb1L,
|
||||
0x877c6f2fL, 0x114c6858L, 0xab1d61c1L, 0x3d2d66b6L, 0x9041dc76L,
|
||||
0x0671db01L, 0xbc20d298L, 0x2a10d5efL, 0x8985b171L, 0x1fb5b606L,
|
||||
0xa5e4bf9fL, 0x33d4b8e8L, 0xa2c90778L, 0x34f9000fL, 0x8ea80996L,
|
||||
0x18980ee1L, 0xbb0d6a7fL, 0x2d3d6d08L, 0x976c6491L, 0x015c63e6L,
|
||||
0xf4516b6bL, 0x62616c1cL, 0xd8306585L, 0x4e0062f2L, 0xed95066cL,
|
||||
0x7ba5011bL, 0xc1f40882L, 0x57c40ff5L, 0xc6d9b065L, 0x50e9b712L,
|
||||
0xeab8be8bL, 0x7c88b9fcL, 0xdf1ddd62L, 0x492dda15L, 0xf37cd38cL,
|
||||
0x654cd4fbL, 0x5861b24dL, 0xce51b53aL, 0x7400bca3L, 0xe230bbd4L,
|
||||
0x41a5df4aL, 0xd795d83dL, 0x6dc4d1a4L, 0xfbf4d6d3L, 0x6ae96943L,
|
||||
0xfcd96e34L, 0x468867adL, 0xd0b860daL, 0x732d0444L, 0xe51d0333L,
|
||||
0x5f4c0aaaL, 0xc97c0dddL, 0x3c710550L, 0xaa410227L, 0x10100bbeL,
|
||||
0x86200cc9L, 0x25b56857L, 0xb3856f20L, 0x09d466b9L, 0x9fe461ceL,
|
||||
0x0ef9de5eL, 0x98c9d929L, 0x2298d0b0L, 0xb4a8d7c7L, 0x173db359L,
|
||||
0x810db42eL, 0x3b5cbdb7L, 0xad6cbac0L, 0x2083b8edL, 0xb6b3bf9aL,
|
||||
0x0ce2b603L, 0x9ad2b174L, 0x3947d5eaL, 0xaf77d29dL, 0x1526db04L,
|
||||
0x8316dc73L, 0x120b63e3L, 0x843b6494L, 0x3e6a6d0dL, 0xa85a6a7aL,
|
||||
0x0bcf0ee4L, 0x9dff0993L, 0x27ae000aL, 0xb19e077dL, 0x44930ff0L,
|
||||
0xd2a30887L, 0x68f2011eL, 0xfec20669L, 0x5d5762f7L, 0xcb676580L,
|
||||
0x71366c19L, 0xe7066b6eL, 0x761bd4feL, 0xe02bd389L, 0x5a7ada10L,
|
||||
0xcc4add67L, 0x6fdfb9f9L, 0xf9efbe8eL, 0x43beb717L, 0xd58eb060L,
|
||||
0xe8a3d6d6L, 0x7e93d1a1L, 0xc4c2d838L, 0x52f2df4fL, 0xf167bbd1L,
|
||||
0x6757bca6L, 0xdd06b53fL, 0x4b36b248L, 0xda2b0dd8L, 0x4c1b0aafL,
|
||||
0xf64a0336L, 0x607a0441L, 0xc3ef60dfL, 0x55df67a8L, 0xef8e6e31L,
|
||||
0x79be6946L, 0x8cb361cbL, 0x1a8366bcL, 0xa0d26f25L, 0x36e26852L,
|
||||
0x95770cccL, 0x03470bbbL, 0xb9160222L, 0x2f260555L, 0xbe3bbac5L,
|
||||
0x280bbdb2L, 0x925ab42bL, 0x046ab35cL, 0xa7ffd7c2L, 0x31cfd0b5L,
|
||||
0x8b9ed92cL, 0x1daede5bL, 0xb0c2649bL, 0x26f263ecL, 0x9ca36a75L,
|
||||
0x0a936d02L, 0xa906099cL, 0x3f360eebL, 0x85670772L, 0x13570005L,
|
||||
0x824abf95L, 0x147ab8e2L, 0xae2bb17bL, 0x381bb60cL, 0x9b8ed292L,
|
||||
0x0dbed5e5L, 0xb7efdc7cL, 0x21dfdb0bL, 0xd4d2d386L, 0x42e2d4f1L,
|
||||
0xf8b3dd68L, 0x6e83da1fL, 0xcd16be81L, 0x5b26b9f6L, 0xe177b06fL,
|
||||
0x7747b718L, 0xe65a0888L, 0x706a0fffL, 0xca3b0666L, 0x5c0b0111L,
|
||||
0xff9e658fL, 0x69ae62f8L, 0xd3ff6b61L, 0x45cf6c16L, 0x78e20aa0L,
|
||||
0xeed20dd7L, 0x5483044eL, 0xc2b30339L, 0x612667a7L, 0xf71660d0L,
|
||||
0x4d476949L, 0xdb776e3eL, 0x4a6ad1aeL, 0xdc5ad6d9L, 0x660bdf40L,
|
||||
0xf03bd837L, 0x53aebca9L, 0xc59ebbdeL, 0x7fcfb247L, 0xe9ffb530L,
|
||||
0x1cf2bdbdL, 0x8ac2bacaL, 0x3093b353L, 0xa6a3b424L, 0x0536d0baL,
|
||||
0x9306d7cdL, 0x2957de54L, 0xbf67d923L, 0x2e7a66b3L, 0xb84a61c4L,
|
||||
0x021b685dL, 0x942b6f2aL, 0x37be0bb4L, 0xa18e0cc3L, 0x1bdf055aL,
|
||||
0x8def022dL
|
||||
#else
|
||||
0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
|
||||
0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
|
||||
0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
|
||||
0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
|
||||
0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
|
||||
0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
|
||||
0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
|
||||
0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
|
||||
0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
|
||||
0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
|
||||
0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
|
||||
0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
|
||||
0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
|
||||
0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
|
||||
0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
|
||||
0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
|
||||
0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
|
||||
0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
|
||||
0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
|
||||
0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
|
||||
0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
|
||||
0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
|
||||
0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
|
||||
0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
|
||||
0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
|
||||
0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
|
||||
0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
|
||||
0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
|
||||
0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
|
||||
0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
|
||||
0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
|
||||
0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
|
||||
0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
|
||||
0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
|
||||
0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
|
||||
0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
|
||||
0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
|
||||
0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
|
||||
0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
|
||||
0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
|
||||
0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
|
||||
0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
|
||||
0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
|
||||
0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
|
||||
0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
|
||||
0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
|
||||
0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
|
||||
0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
|
||||
0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
|
||||
0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
|
||||
0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
|
||||
0x2d02ef8dL
|
||||
0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
|
||||
0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
|
||||
0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
|
||||
0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
|
||||
0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
|
||||
0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
|
||||
0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
|
||||
0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
|
||||
0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
|
||||
0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
|
||||
0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
|
||||
0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
|
||||
0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
|
||||
0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
|
||||
0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
|
||||
0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
|
||||
0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
|
||||
0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
|
||||
0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
|
||||
0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
|
||||
0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
|
||||
0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
|
||||
0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
|
||||
0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
|
||||
0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
|
||||
0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
|
||||
0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
|
||||
0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
|
||||
0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
|
||||
0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
|
||||
0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
|
||||
0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
|
||||
0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
|
||||
0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
|
||||
0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
|
||||
0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
|
||||
0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
|
||||
0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
|
||||
0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
|
||||
0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
|
||||
0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
|
||||
0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
|
||||
0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
|
||||
0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
|
||||
0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
|
||||
0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
|
||||
0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
|
||||
0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
|
||||
0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
|
||||
0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
|
||||
0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
|
||||
0x2d02ef8dL
|
||||
#endif
|
||||
};
|
||||
|
||||
EbmlCrc32::EbmlCrc32()
|
||||
{
|
||||
ResetCRC();
|
||||
SetDefaultSize(4);
|
||||
m_crc_final = 0;
|
||||
SetSize_(4);
|
||||
//This EbmlElement has been set
|
||||
// SetValueIsSet();
|
||||
ResetCRC();
|
||||
SetDefaultSize(4);
|
||||
m_crc_final = 0;
|
||||
SetSize_(4);
|
||||
//This EbmlElement has been set
|
||||
// SetValueIsSet();
|
||||
}
|
||||
|
||||
EbmlCrc32::EbmlCrc32(const EbmlCrc32 & ElementToClone)
|
||||
:EbmlBinary(ElementToClone)
|
||||
{
|
||||
m_crc = ElementToClone.m_crc;
|
||||
m_crc_final = ElementToClone.m_crc_final;
|
||||
m_crc = ElementToClone.m_crc;
|
||||
m_crc_final = ElementToClone.m_crc_final;
|
||||
}
|
||||
|
||||
void EbmlCrc32::ResetCRC()
|
||||
@ -191,163 +191,163 @@ void EbmlCrc32::UpdateByte(binary b)
|
||||
|
||||
void EbmlCrc32::AddElementCRC32(EbmlElement &ElementToCRC)
|
||||
{
|
||||
// Use a special IOCallback class that Render's to memory instead of to disk
|
||||
MemIOCallback memoryBuffer;
|
||||
ElementToCRC.Render(memoryBuffer, true, true);
|
||||
// Use a special IOCallback class that Render's to memory instead of to disk
|
||||
MemIOCallback memoryBuffer;
|
||||
ElementToCRC.Render(memoryBuffer, true, true);
|
||||
|
||||
Update(memoryBuffer.GetDataBuffer(), memoryBuffer.GetDataBufferSize());
|
||||
// Finalize();
|
||||
Update(memoryBuffer.GetDataBuffer(), memoryBuffer.GetDataBufferSize());
|
||||
// Finalize();
|
||||
};
|
||||
|
||||
bool EbmlCrc32::CheckElementCRC32(EbmlElement &ElementToCRC)
|
||||
{
|
||||
MemIOCallback memoryBuffer;
|
||||
ElementToCRC.Render(memoryBuffer);
|
||||
MemIOCallback memoryBuffer;
|
||||
ElementToCRC.Render(memoryBuffer);
|
||||
|
||||
return CheckCRC(m_crc_final, memoryBuffer.GetDataBuffer(), memoryBuffer.GetDataBufferSize());
|
||||
return CheckCRC(m_crc_final, memoryBuffer.GetDataBuffer(), memoryBuffer.GetDataBufferSize());
|
||||
};
|
||||
|
||||
filepos_t EbmlCrc32::RenderData(IOCallback & output, bool /* bForceRender */, bool /* bWithDefault */)
|
||||
{
|
||||
filepos_t Result = 4;
|
||||
filepos_t Result = 4;
|
||||
|
||||
if (Result != 0) {
|
||||
output.writeFully(&m_crc_final, Result);
|
||||
}
|
||||
if (Result != 0) {
|
||||
output.writeFully(&m_crc_final, Result);
|
||||
}
|
||||
|
||||
if (Result < GetDefaultSize()) {
|
||||
// pad the rest with 0
|
||||
binary *Pad = new (std::nothrow) binary[GetDefaultSize() - Result];
|
||||
if (Pad != NULL) {
|
||||
memset(Pad, 0x00, GetDefaultSize() - Result);
|
||||
output.writeFully(Pad, GetDefaultSize() - Result);
|
||||
if (Result < GetDefaultSize()) {
|
||||
// pad the rest with 0
|
||||
binary *Pad = new (std::nothrow) binary[GetDefaultSize() - Result];
|
||||
if (Pad != NULL) {
|
||||
memset(Pad, 0x00, GetDefaultSize() - Result);
|
||||
output.writeFully(Pad, GetDefaultSize() - Result);
|
||||
|
||||
Result = GetDefaultSize();
|
||||
delete [] Pad;
|
||||
}
|
||||
}
|
||||
Result = GetDefaultSize();
|
||||
delete [] Pad;
|
||||
}
|
||||
}
|
||||
|
||||
return Result;
|
||||
return Result;
|
||||
}
|
||||
|
||||
filepos_t EbmlCrc32::ReadData(IOCallback & input, ScopeMode ReadFully)
|
||||
{
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
binary *Buffer = new (std::nothrow) binary[GetSize()];
|
||||
if (Buffer == NULL) {
|
||||
// impossible to read, skip it
|
||||
input.setFilePointer(GetSize(), seek_current);
|
||||
} else {
|
||||
input.readFully(Buffer, GetSize());
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
binary *Buffer = new (std::nothrow) binary[GetSize()];
|
||||
if (Buffer == NULL) {
|
||||
// impossible to read, skip it
|
||||
input.setFilePointer(GetSize(), seek_current);
|
||||
} else {
|
||||
input.readFully(Buffer, GetSize());
|
||||
|
||||
memcpy((void *)&m_crc_final, Buffer, 4);
|
||||
delete [] Buffer;
|
||||
SetValueIsSet();
|
||||
}
|
||||
}
|
||||
memcpy((void *)&m_crc_final, Buffer, 4);
|
||||
delete [] Buffer;
|
||||
SetValueIsSet();
|
||||
}
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
bool EbmlCrc32::CheckCRC(uint32 inputCRC, const binary *input, uint32 length)
|
||||
{
|
||||
uint32 crc = CRC32_NEGL;
|
||||
uint32 crc = CRC32_NEGL;
|
||||
|
||||
for(; !IsAligned<uint32>(input) && length > 0; length--)
|
||||
crc = m_tab[CRC32_INDEX(crc) ^ *input++] ^ CRC32_SHIFTED(crc);
|
||||
for(; !IsAligned<uint32>(input) && length > 0; length--)
|
||||
crc = m_tab[CRC32_INDEX(crc) ^ *input++] ^ CRC32_SHIFTED(crc);
|
||||
|
||||
while (length >= 4)
|
||||
{
|
||||
crc ^= *(const uint32 *)input;
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
length -= 4;
|
||||
input += 4;
|
||||
}
|
||||
while (length >= 4)
|
||||
{
|
||||
crc ^= *(const uint32 *)input;
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
length -= 4;
|
||||
input += 4;
|
||||
}
|
||||
|
||||
while (length--)
|
||||
crc = m_tab[CRC32_INDEX(crc) ^ *input++] ^ CRC32_SHIFTED(crc);
|
||||
while (length--)
|
||||
crc = m_tab[CRC32_INDEX(crc) ^ *input++] ^ CRC32_SHIFTED(crc);
|
||||
|
||||
//Now we finalize the CRC32
|
||||
crc ^= CRC32_NEGL;
|
||||
|
||||
if (crc == inputCRC)
|
||||
return true;
|
||||
|
||||
return false;
|
||||
//Now we finalize the CRC32
|
||||
crc ^= CRC32_NEGL;
|
||||
|
||||
if (crc == inputCRC)
|
||||
return true;
|
||||
|
||||
return false;
|
||||
};
|
||||
|
||||
void EbmlCrc32::FillCRC32(const binary *s, uint32 n)
|
||||
{
|
||||
ResetCRC();
|
||||
Update(s, n);
|
||||
Finalize();
|
||||
|
||||
/*uint32 crc = CRC32_NEGL;
|
||||
ResetCRC();
|
||||
Update(s, n);
|
||||
Finalize();
|
||||
|
||||
for(; !IsAligned<uint32>(s) && n > 0; n--)
|
||||
crc = m_tab[CRC32_INDEX(crc) ^ *s++] ^ CRC32_SHIFTED(crc);
|
||||
/*uint32 crc = CRC32_NEGL;
|
||||
|
||||
while (n >= 4)
|
||||
{
|
||||
crc ^= *(const uint32 *)s;
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
n -= 4;
|
||||
s += 4;
|
||||
}
|
||||
for(; !IsAligned<uint32>(s) && n > 0; n--)
|
||||
crc = m_tab[CRC32_INDEX(crc) ^ *s++] ^ CRC32_SHIFTED(crc);
|
||||
|
||||
while (n--)
|
||||
crc = m_tab[CRC32_INDEX(crc) ^ *s++] ^ CRC32_SHIFTED(crc);
|
||||
while (n >= 4)
|
||||
{
|
||||
crc ^= *(const uint32 *)s;
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
n -= 4;
|
||||
s += 4;
|
||||
}
|
||||
|
||||
m_crc = crc;
|
||||
while (n--)
|
||||
crc = m_tab[CRC32_INDEX(crc) ^ *s++] ^ CRC32_SHIFTED(crc);
|
||||
|
||||
//Now we finalize the CRC32
|
||||
m_crc ^= CRC32_NEGL;
|
||||
//for (unsigned int i = 0; i < 4; i++)
|
||||
// (&last_crc32)[i] = GetCrcByte(i);*/
|
||||
m_crc = crc;
|
||||
|
||||
//Now we finalize the CRC32
|
||||
m_crc ^= CRC32_NEGL;
|
||||
//for (unsigned int i = 0; i < 4; i++)
|
||||
// (&last_crc32)[i] = GetCrcByte(i);*/
|
||||
|
||||
}
|
||||
|
||||
void EbmlCrc32::Update(const binary *input, uint32 length)
|
||||
{
|
||||
uint32 crc = m_crc;
|
||||
uint32 crc = m_crc;
|
||||
|
||||
for(; !IsAligned<uint32>(input) && length > 0; length--)
|
||||
crc = m_tab[CRC32_INDEX(crc) ^ *input++] ^ CRC32_SHIFTED(crc);
|
||||
for(; !IsAligned<uint32>(input) && length > 0; length--)
|
||||
crc = m_tab[CRC32_INDEX(crc) ^ *input++] ^ CRC32_SHIFTED(crc);
|
||||
|
||||
while (length >= 4)
|
||||
{
|
||||
crc ^= *(const uint32 *)input;
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
length -= 4;
|
||||
input += 4;
|
||||
}
|
||||
while (length >= 4)
|
||||
{
|
||||
crc ^= *(const uint32 *)input;
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
crc = m_tab[CRC32_INDEX(crc)] ^ CRC32_SHIFTED(crc);
|
||||
length -= 4;
|
||||
input += 4;
|
||||
}
|
||||
|
||||
while (length--)
|
||||
crc = m_tab[CRC32_INDEX(crc) ^ *input++] ^ CRC32_SHIFTED(crc);
|
||||
while (length--)
|
||||
crc = m_tab[CRC32_INDEX(crc) ^ *input++] ^ CRC32_SHIFTED(crc);
|
||||
|
||||
m_crc = crc;
|
||||
m_crc = crc;
|
||||
}
|
||||
|
||||
void EbmlCrc32::Finalize()
|
||||
{
|
||||
//Finalize the CRC32
|
||||
m_crc ^= CRC32_NEGL;
|
||||
//Copy it over to completed CRC32 memeber
|
||||
m_crc_final = m_crc;
|
||||
//Reset the holding CRC member (m_crc)
|
||||
ResetCRC();
|
||||
//This EbmlElement has been set
|
||||
SetValueIsSet();
|
||||
//Finalize the CRC32
|
||||
m_crc ^= CRC32_NEGL;
|
||||
//Copy it over to completed CRC32 memeber
|
||||
m_crc_final = m_crc;
|
||||
//Reset the holding CRC member (m_crc)
|
||||
ResetCRC();
|
||||
//This EbmlElement has been set
|
||||
SetValueIsSet();
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -27,9 +27,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlDate.cpp 1079 2005-03-03 13:18:14Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: EbmlDate.cpp 1079 2005-03-03 13:18:14Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#include <cassert>
|
||||
|
||||
@ -42,47 +42,47 @@ const uint64 EbmlDate::UnixEpochDelay = 978307200; // 2001/01/01 00:00:00 UTC
|
||||
EbmlDate::EbmlDate(const EbmlDate & ElementToClone)
|
||||
:EbmlElement(ElementToClone)
|
||||
{
|
||||
myDate = ElementToClone.myDate;
|
||||
myDate = ElementToClone.myDate;
|
||||
}
|
||||
|
||||
filepos_t EbmlDate::ReadData(IOCallback & input, ScopeMode ReadFully)
|
||||
{
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
if (GetSize() != 0) {
|
||||
assert(GetSize() == 8);
|
||||
binary Buffer[8];
|
||||
input.readFully(Buffer, GetSize());
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
if (GetSize() != 0) {
|
||||
assert(GetSize() == 8);
|
||||
binary Buffer[8];
|
||||
input.readFully(Buffer, GetSize());
|
||||
|
||||
big_int64 b64;
|
||||
b64.Eval(Buffer);
|
||||
big_int64 b64;
|
||||
b64.Eval(Buffer);
|
||||
|
||||
myDate = b64;
|
||||
SetValueIsSet();
|
||||
}
|
||||
}
|
||||
myDate = b64;
|
||||
SetValueIsSet();
|
||||
}
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
filepos_t EbmlDate::RenderData(IOCallback & output, bool /* bForceRender */, bool /* bWithDefault */)
|
||||
{
|
||||
if (GetSize() != 0) {
|
||||
assert(GetSize() == 8);
|
||||
big_int64 b64(myDate);
|
||||
if (GetSize() != 0) {
|
||||
assert(GetSize() == 8);
|
||||
big_int64 b64(myDate);
|
||||
|
||||
output.writeFully(&b64.endian(),GetSize());
|
||||
}
|
||||
output.writeFully(&b64.endian(),GetSize());
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
bool EbmlDate::IsSmallerThan(const EbmlElement *Cmp) const
|
||||
{
|
||||
if (EbmlId(*this) == EbmlId(*Cmp))
|
||||
return this->myDate < static_cast<const EbmlDate *>(Cmp)->myDate;
|
||||
else
|
||||
return false;
|
||||
if (EbmlId(*this) == EbmlId(*Cmp))
|
||||
return this->myDate < static_cast<const EbmlDate *>(Cmp)->myDate;
|
||||
else
|
||||
return false;
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#include "ebml/EbmlDummy.h"
|
||||
#include "ebml/EbmlContexts.h"
|
||||
|
File diff suppressed because it is too large
Load Diff
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
|
||||
#include <cassert>
|
||||
@ -43,14 +43,14 @@ START_LIBEBML_NAMESPACE
|
||||
EbmlFloat::EbmlFloat(const EbmlFloat::Precision prec)
|
||||
:EbmlElement(0, false)
|
||||
{
|
||||
SetPrecision(prec);
|
||||
SetPrecision(prec);
|
||||
}
|
||||
|
||||
EbmlFloat::EbmlFloat(const double aDefaultValue, const EbmlFloat::Precision prec)
|
||||
:EbmlElement(0, true), Value(aDefaultValue), DefaultValue(aDefaultValue)
|
||||
{
|
||||
SetDefaultIsSet();
|
||||
SetPrecision(prec);
|
||||
SetDefaultIsSet();
|
||||
SetPrecision(prec);
|
||||
}
|
||||
|
||||
EbmlFloat::EbmlFloat(const EbmlFloat & ElementToClone)
|
||||
@ -83,76 +83,76 @@ EbmlFloat & EbmlFloat::SetValue(double NewValue) {
|
||||
}
|
||||
|
||||
/*!
|
||||
\todo handle exception on errors
|
||||
\todo handle 10 bits precision
|
||||
\todo handle exception on errors
|
||||
\todo handle 10 bits precision
|
||||
*/
|
||||
filepos_t EbmlFloat::RenderData(IOCallback & output, bool /* bForceRender */, bool /* bWithDefault */)
|
||||
{
|
||||
assert(GetSize() == 4 || GetSize() == 8);
|
||||
assert(GetSize() == 4 || GetSize() == 8);
|
||||
|
||||
if (GetSize() == 4) {
|
||||
float val = Value;
|
||||
int Tmp;
|
||||
memcpy(&Tmp, &val, 4);
|
||||
big_int32 TmpToWrite(Tmp);
|
||||
output.writeFully(&TmpToWrite.endian(), GetSize());
|
||||
} else if (GetSize() == 8) {
|
||||
double val = Value;
|
||||
int64 Tmp;
|
||||
memcpy(&Tmp, &val, 8);
|
||||
big_int64 TmpToWrite(Tmp);
|
||||
output.writeFully(&TmpToWrite.endian(), GetSize());
|
||||
}
|
||||
if (GetSize() == 4) {
|
||||
float val = Value;
|
||||
int Tmp;
|
||||
memcpy(&Tmp, &val, 4);
|
||||
big_int32 TmpToWrite(Tmp);
|
||||
output.writeFully(&TmpToWrite.endian(), GetSize());
|
||||
} else if (GetSize() == 8) {
|
||||
double val = Value;
|
||||
int64 Tmp;
|
||||
memcpy(&Tmp, &val, 8);
|
||||
big_int64 TmpToWrite(Tmp);
|
||||
output.writeFully(&TmpToWrite.endian(), GetSize());
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
uint64 EbmlFloat::UpdateSize(bool bWithDefault, bool /* bForceRender */)
|
||||
{
|
||||
if (!bWithDefault && IsDefaultValue())
|
||||
return 0;
|
||||
return GetSize();
|
||||
if (!bWithDefault && IsDefaultValue())
|
||||
return 0;
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
/*!
|
||||
\todo remove the hack for possible endianess pb (test on little & big endian)
|
||||
\todo remove the hack for possible endianess pb (test on little & big endian)
|
||||
*/
|
||||
filepos_t EbmlFloat::ReadData(IOCallback & input, ScopeMode ReadFully)
|
||||
{
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
binary Buffer[20];
|
||||
assert(GetSize() <= 20);
|
||||
input.readFully(Buffer, GetSize());
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
binary Buffer[20];
|
||||
assert(GetSize() <= 20);
|
||||
input.readFully(Buffer, GetSize());
|
||||
|
||||
if (GetSize() == 4) {
|
||||
big_int32 TmpRead;
|
||||
TmpRead.Eval(Buffer);
|
||||
int32 tmpp = int32(TmpRead);
|
||||
float val;
|
||||
memcpy(&val, &tmpp, 4);
|
||||
Value = val;
|
||||
SetValueIsSet();
|
||||
} else if (GetSize() == 8) {
|
||||
big_int64 TmpRead;
|
||||
TmpRead.Eval(Buffer);
|
||||
int64 tmpp = int64(TmpRead);
|
||||
double val;
|
||||
memcpy(&val, &tmpp, 8);
|
||||
Value = val;
|
||||
SetValueIsSet();
|
||||
}
|
||||
}
|
||||
if (GetSize() == 4) {
|
||||
big_int32 TmpRead;
|
||||
TmpRead.Eval(Buffer);
|
||||
int32 tmpp = int32(TmpRead);
|
||||
float val;
|
||||
memcpy(&val, &tmpp, 4);
|
||||
Value = val;
|
||||
SetValueIsSet();
|
||||
} else if (GetSize() == 8) {
|
||||
big_int64 TmpRead;
|
||||
TmpRead.Eval(Buffer);
|
||||
int64 tmpp = int64(TmpRead);
|
||||
double val;
|
||||
memcpy(&val, &tmpp, 8);
|
||||
Value = val;
|
||||
SetValueIsSet();
|
||||
}
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
bool EbmlFloat::IsSmallerThan(const EbmlElement *Cmp) const
|
||||
{
|
||||
if (EbmlId(*this) == EbmlId(*Cmp))
|
||||
return this->Value < static_cast<const EbmlFloat *>(Cmp)->Value;
|
||||
else
|
||||
return false;
|
||||
if (EbmlId(*this) == EbmlId(*Cmp))
|
||||
return this->Value < static_cast<const EbmlFloat *>(Cmp)->Value;
|
||||
else
|
||||
return false;
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlHead.cpp 1096 2005-03-17 09:14:52Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: EbmlHead.cpp 1096 2005-03-17 09:14:52Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#include "ebml/EbmlHead.h"
|
||||
#include "ebml/EbmlSubHead.h"
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
|
||||
#include <cassert>
|
||||
@ -47,9 +47,9 @@ START_LIBEBML_NAMESPACE
|
||||
EbmlMaster::EbmlMaster(const EbmlSemanticContext & aContext, bool bSizeIsknown)
|
||||
:EbmlElement(0), Context(aContext), bChecksumUsed(bChecksumUsedByDefault)
|
||||
{
|
||||
SetSizeIsFinite(bSizeIsknown);
|
||||
SetValueIsSet();
|
||||
ProcessMandatory();
|
||||
SetSizeIsFinite(bSizeIsknown);
|
||||
SetValueIsSet();
|
||||
ProcessMandatory();
|
||||
}
|
||||
|
||||
EbmlMaster::EbmlMaster(const EbmlMaster & ElementToClone)
|
||||
@ -59,500 +59,500 @@ EbmlMaster::EbmlMaster(const EbmlMaster & ElementToClone)
|
||||
,bChecksumUsed(ElementToClone.bChecksumUsed)
|
||||
,Checksum(ElementToClone.Checksum)
|
||||
{
|
||||
// add a clone of the list
|
||||
std::vector<EbmlElement *>::const_iterator Itr = ElementToClone.ElementList.begin();
|
||||
std::vector<EbmlElement *>::iterator myItr = ElementList.begin();
|
||||
while (Itr != ElementToClone.ElementList.end())
|
||||
{
|
||||
*myItr = (*Itr)->Clone();
|
||||
++Itr; ++myItr;
|
||||
}
|
||||
// add a clone of the list
|
||||
std::vector<EbmlElement *>::const_iterator Itr = ElementToClone.ElementList.begin();
|
||||
std::vector<EbmlElement *>::iterator myItr = ElementList.begin();
|
||||
while (Itr != ElementToClone.ElementList.end())
|
||||
{
|
||||
*myItr = (*Itr)->Clone();
|
||||
++Itr; ++myItr;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
EbmlMaster::~EbmlMaster()
|
||||
{
|
||||
assert(!IsLocked()); // you're trying to delete a locked element !!!
|
||||
assert(!IsLocked()); // you're trying to delete a locked element !!!
|
||||
|
||||
size_t Index;
|
||||
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if (!(*ElementList[Index]).IsLocked()) {
|
||||
delete ElementList[Index];
|
||||
}
|
||||
}
|
||||
size_t Index;
|
||||
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if (!(*ElementList[Index]).IsLocked()) {
|
||||
delete ElementList[Index];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\todo handle exception on errors
|
||||
\todo write all the Mandatory elements in the Context, otherwise assert
|
||||
\todo handle exception on errors
|
||||
\todo write all the Mandatory elements in the Context, otherwise assert
|
||||
*/
|
||||
filepos_t EbmlMaster::RenderData(IOCallback & output, bool bForceRender, bool bWithDefault)
|
||||
{
|
||||
filepos_t Result = 0;
|
||||
size_t Index;
|
||||
filepos_t Result = 0;
|
||||
size_t Index;
|
||||
|
||||
if (!bForceRender) {
|
||||
assert(CheckMandatory());
|
||||
}
|
||||
if (!bForceRender) {
|
||||
assert(CheckMandatory());
|
||||
}
|
||||
|
||||
if (!bChecksumUsed) { // old school
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if (!bWithDefault && (ElementList[Index])->IsDefaultValue())
|
||||
continue;
|
||||
Result += (ElementList[Index])->Render(output, bWithDefault, false ,bForceRender);
|
||||
}
|
||||
} else { // new school
|
||||
MemIOCallback TmpBuf(GetSize() - 6);
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if (!bWithDefault && (ElementList[Index])->IsDefaultValue())
|
||||
continue;
|
||||
(ElementList[Index])->Render(TmpBuf, bWithDefault, false ,bForceRender);
|
||||
}
|
||||
Checksum.FillCRC32(TmpBuf.GetDataBuffer(), TmpBuf.GetDataBufferSize());
|
||||
Result += Checksum.Render(output, true, false ,bForceRender);
|
||||
output.writeFully(TmpBuf.GetDataBuffer(), TmpBuf.GetDataBufferSize());
|
||||
Result += TmpBuf.GetDataBufferSize();
|
||||
}
|
||||
if (!bChecksumUsed) { // old school
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if (!bWithDefault && (ElementList[Index])->IsDefaultValue())
|
||||
continue;
|
||||
Result += (ElementList[Index])->Render(output, bWithDefault, false ,bForceRender);
|
||||
}
|
||||
} else { // new school
|
||||
MemIOCallback TmpBuf(GetSize() - 6);
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if (!bWithDefault && (ElementList[Index])->IsDefaultValue())
|
||||
continue;
|
||||
(ElementList[Index])->Render(TmpBuf, bWithDefault, false ,bForceRender);
|
||||
}
|
||||
Checksum.FillCRC32(TmpBuf.GetDataBuffer(), TmpBuf.GetDataBufferSize());
|
||||
Result += Checksum.Render(output, true, false ,bForceRender);
|
||||
output.writeFully(TmpBuf.GetDataBuffer(), TmpBuf.GetDataBufferSize());
|
||||
Result += TmpBuf.GetDataBufferSize();
|
||||
}
|
||||
|
||||
return Result;
|
||||
return Result;
|
||||
}
|
||||
|
||||
/*!
|
||||
\todo We might be able to forbid elements that don't exist in the context
|
||||
\todo We might be able to forbid elements that don't exist in the context
|
||||
*/
|
||||
bool EbmlMaster::PushElement(EbmlElement & element)
|
||||
{
|
||||
ElementList.push_back(&element);
|
||||
return true;
|
||||
ElementList.push_back(&element);
|
||||
return true;
|
||||
}
|
||||
|
||||
uint64 EbmlMaster::UpdateSize(bool bWithDefault, bool bForceRender)
|
||||
{
|
||||
SetSize_(0);
|
||||
SetSize_(0);
|
||||
|
||||
if (!IsFiniteSize())
|
||||
return (0-1);
|
||||
if (!IsFiniteSize())
|
||||
return (0-1);
|
||||
|
||||
if (!bForceRender) {
|
||||
assert(CheckMandatory());
|
||||
if (!bForceRender) {
|
||||
assert(CheckMandatory());
|
||||
}
|
||||
|
||||
size_t Index;
|
||||
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if (!bWithDefault && (ElementList[Index])->IsDefaultValue())
|
||||
continue;
|
||||
(ElementList[Index])->UpdateSize(bWithDefault, bForceRender);
|
||||
uint64 SizeToAdd = (ElementList[Index])->ElementSize(bWithDefault);
|
||||
#if defined(LIBEBML_DEBUG)
|
||||
if (static_cast<int64>(SizeToAdd) == (0-1))
|
||||
return (0-1);
|
||||
#endif // LIBEBML_DEBUG
|
||||
SetSize_(GetSize() + SizeToAdd);
|
||||
}
|
||||
if (bChecksumUsed) {
|
||||
SetSize_(GetSize() + Checksum.ElementSize());
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
size_t Index;
|
||||
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if (!bWithDefault && (ElementList[Index])->IsDefaultValue())
|
||||
continue;
|
||||
(ElementList[Index])->UpdateSize(bWithDefault, bForceRender);
|
||||
uint64 SizeToAdd = (ElementList[Index])->ElementSize(bWithDefault);
|
||||
#if defined(LIBEBML_DEBUG)
|
||||
if (static_cast<int64>(SizeToAdd) == (0-1))
|
||||
return (0-1);
|
||||
#endif // LIBEBML_DEBUG
|
||||
SetSize_(GetSize() + SizeToAdd);
|
||||
}
|
||||
if (bChecksumUsed) {
|
||||
SetSize_(GetSize() + Checksum.ElementSize());
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
filepos_t EbmlMaster::WriteHead(IOCallback & output, int nSizeLength, bool bWithDefault)
|
||||
{
|
||||
SetSizeLength(nSizeLength);
|
||||
return RenderHead(output, false, bWithDefault);
|
||||
SetSizeLength(nSizeLength);
|
||||
return RenderHead(output, false, bWithDefault);
|
||||
}
|
||||
|
||||
/*!
|
||||
\todo this code is very suspicious !
|
||||
\todo this code is very suspicious !
|
||||
*/
|
||||
filepos_t EbmlMaster::ReadData(IOCallback & input, ScopeMode /* ReadFully */)
|
||||
{
|
||||
input.setFilePointer(GetSize(), seek_current);
|
||||
return GetSize();
|
||||
input.setFilePointer(GetSize(), seek_current);
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
/*!
|
||||
\note Hopefully no global element is mandatory
|
||||
\todo should be called for ALL EbmlMaster element on construction
|
||||
\note Hopefully no global element is mandatory
|
||||
\todo should be called for ALL EbmlMaster element on construction
|
||||
*/
|
||||
bool EbmlMaster::ProcessMandatory()
|
||||
{
|
||||
if (EBML_CTX_SIZE(Context) == 0)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
if (EBML_CTX_SIZE(Context) == 0)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
assert(Context.GetSize() != 0);
|
||||
assert(Context.GetSize() != 0);
|
||||
|
||||
unsigned int EltIdx;
|
||||
for (EltIdx = 0; EltIdx < EBML_CTX_SIZE(Context); EltIdx++) {
|
||||
if (EBML_CTX_IDX(Context,EltIdx).IsMandatory() && EBML_CTX_IDX(Context,EltIdx).IsUnique()) {
|
||||
// assert(EBML_CTX_IDX(Context,EltIdx).Create != NULL);
|
||||
unsigned int EltIdx;
|
||||
for (EltIdx = 0; EltIdx < EBML_CTX_SIZE(Context); EltIdx++) {
|
||||
if (EBML_CTX_IDX(Context,EltIdx).IsMandatory() && EBML_CTX_IDX(Context,EltIdx).IsUnique()) {
|
||||
// assert(EBML_CTX_IDX(Context,EltIdx).Create != NULL);
|
||||
PushElement(EBML_SEM_CREATE(EBML_CTX_IDX(Context,EltIdx)));
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
bool EbmlMaster::CheckMandatory() const
|
||||
{
|
||||
assert(Context.GetSize() != 0);
|
||||
assert(Context.GetSize() != 0);
|
||||
|
||||
unsigned int EltIdx;
|
||||
for (EltIdx = 0; EltIdx < EBML_CTX_SIZE(Context); EltIdx++) {
|
||||
if (EBML_CTX_IDX(Context,EltIdx).IsMandatory()) {
|
||||
if (FindElt(EBML_CTX_IDX_INFO(Context,EltIdx)) == NULL) {
|
||||
unsigned int EltIdx;
|
||||
for (EltIdx = 0; EltIdx < EBML_CTX_SIZE(Context); EltIdx++) {
|
||||
if (EBML_CTX_IDX(Context,EltIdx).IsMandatory()) {
|
||||
if (FindElt(EBML_CTX_IDX_INFO(Context,EltIdx)) == NULL) {
|
||||
#if defined(LIBEBML_DEBUG)
|
||||
// you are missing this Mandatory element
|
||||
// const char * MissingName = EBML_INFO_NAME(EBML_CTX_IDX_INFO(Context,EltIdx));
|
||||
// you are missing this Mandatory element
|
||||
// const char * MissingName = EBML_INFO_NAME(EBML_CTX_IDX_INFO(Context,EltIdx));
|
||||
#endif // LIBEBML_DEBUG
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
return true;
|
||||
}
|
||||
|
||||
std::vector<std::string> EbmlMaster::FindAllMissingElements()
|
||||
{
|
||||
assert(Context.GetSize() != 0);
|
||||
{
|
||||
assert(Context.GetSize() != 0);
|
||||
|
||||
std::vector<std::string> missingElements;
|
||||
std::vector<std::string> missingElements;
|
||||
|
||||
for (size_t ChildElementNo = 0; ChildElementNo < ElementList.size(); ChildElementNo++) {
|
||||
EbmlElement *childElement = ElementList[ChildElementNo];
|
||||
if (!childElement->ValueIsSet()) {
|
||||
std::string missingValue;
|
||||
missingValue = "The Child Element \"";
|
||||
missingValue.append(EBML_NAME(childElement));
|
||||
missingValue.append("\" of EbmlMaster \"");
|
||||
missingValue.append(EBML_NAME(this));
|
||||
missingValue.append("\", does not have a value set.");
|
||||
missingElements.push_back(missingValue);
|
||||
}
|
||||
for (size_t ChildElementNo = 0; ChildElementNo < ElementList.size(); ChildElementNo++) {
|
||||
EbmlElement *childElement = ElementList[ChildElementNo];
|
||||
if (!childElement->ValueIsSet()) {
|
||||
std::string missingValue;
|
||||
missingValue = "The Child Element \"";
|
||||
missingValue.append(EBML_NAME(childElement));
|
||||
missingValue.append("\" of EbmlMaster \"");
|
||||
missingValue.append(EBML_NAME(this));
|
||||
missingValue.append("\", does not have a value set.");
|
||||
missingElements.push_back(missingValue);
|
||||
}
|
||||
|
||||
if (childElement->IsMaster()) {
|
||||
EbmlMaster *childMaster = (EbmlMaster *)childElement;
|
||||
if (childElement->IsMaster()) {
|
||||
EbmlMaster *childMaster = (EbmlMaster *)childElement;
|
||||
|
||||
std::vector<std::string> childMissingElements = childMaster->FindAllMissingElements();
|
||||
for (size_t s = 0; s < childMissingElements.size(); s++)
|
||||
missingElements.push_back(childMissingElements[s]);
|
||||
}
|
||||
}
|
||||
unsigned int EltIdx;
|
||||
for (EltIdx = 0; EltIdx < EBML_CTX_SIZE(Context); EltIdx++) {
|
||||
if (EBML_CTX_IDX(Context,EltIdx).IsMandatory()) {
|
||||
if (FindElt(EBML_CTX_IDX_INFO(Context,EltIdx)) == NULL) {
|
||||
std::string missingElement;
|
||||
missingElement = "Missing element \"";
|
||||
std::vector<std::string> childMissingElements = childMaster->FindAllMissingElements();
|
||||
for (size_t s = 0; s < childMissingElements.size(); s++)
|
||||
missingElements.push_back(childMissingElements[s]);
|
||||
}
|
||||
}
|
||||
unsigned int EltIdx;
|
||||
for (EltIdx = 0; EltIdx < EBML_CTX_SIZE(Context); EltIdx++) {
|
||||
if (EBML_CTX_IDX(Context,EltIdx).IsMandatory()) {
|
||||
if (FindElt(EBML_CTX_IDX_INFO(Context,EltIdx)) == NULL) {
|
||||
std::string missingElement;
|
||||
missingElement = "Missing element \"";
|
||||
missingElement.append(EBML_INFO_NAME(EBML_CTX_IDX_INFO(Context,EltIdx)));
|
||||
missingElement.append("\" in EbmlMaster \"");
|
||||
missingElement.append("\" in EbmlMaster \"");
|
||||
missingElement.append(EBML_INFO_NAME(*EBML_CTX_MASTER(Context)));
|
||||
missingElement.append("\"");
|
||||
missingElements.push_back(missingElement);
|
||||
}
|
||||
}
|
||||
}
|
||||
missingElement.append("\"");
|
||||
missingElements.push_back(missingElement);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return missingElements;
|
||||
return missingElements;
|
||||
}
|
||||
|
||||
EbmlElement *EbmlMaster::FindElt(const EbmlCallbacks & Callbacks) const
|
||||
{
|
||||
size_t Index;
|
||||
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
EbmlElement * tmp = ElementList[Index];
|
||||
if (EbmlId(*tmp) == EBML_INFO_ID(Callbacks))
|
||||
return tmp;
|
||||
}
|
||||
size_t Index;
|
||||
|
||||
return NULL;
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
EbmlElement * tmp = ElementList[Index];
|
||||
if (EbmlId(*tmp) == EBML_INFO_ID(Callbacks))
|
||||
return tmp;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
EbmlElement *EbmlMaster::FindFirstElt(const EbmlCallbacks & Callbacks, bool bCreateIfNull)
|
||||
{
|
||||
size_t Index;
|
||||
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if (ElementList[Index] && EbmlId(*(ElementList[Index])) == EBML_INFO_ID(Callbacks))
|
||||
return ElementList[Index];
|
||||
}
|
||||
|
||||
if (bCreateIfNull) {
|
||||
// add the element
|
||||
EbmlElement *NewElt = &EBML_INFO_CREATE(Callbacks);
|
||||
if (NewElt == NULL)
|
||||
return NULL;
|
||||
size_t Index;
|
||||
|
||||
if (!PushElement(*NewElt)) {
|
||||
delete NewElt;
|
||||
NewElt = NULL;
|
||||
}
|
||||
return NewElt;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if (ElementList[Index] && EbmlId(*(ElementList[Index])) == EBML_INFO_ID(Callbacks))
|
||||
return ElementList[Index];
|
||||
}
|
||||
|
||||
if (bCreateIfNull) {
|
||||
// add the element
|
||||
EbmlElement *NewElt = &EBML_INFO_CREATE(Callbacks);
|
||||
if (NewElt == NULL)
|
||||
return NULL;
|
||||
|
||||
if (!PushElement(*NewElt)) {
|
||||
delete NewElt;
|
||||
NewElt = NULL;
|
||||
}
|
||||
return NewElt;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
EbmlElement *EbmlMaster::FindFirstElt(const EbmlCallbacks & Callbacks) const
|
||||
{
|
||||
size_t Index;
|
||||
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if (EbmlId(*(ElementList[Index])) == EBML_INFO_ID(Callbacks))
|
||||
return ElementList[Index];
|
||||
}
|
||||
|
||||
return NULL;
|
||||
size_t Index;
|
||||
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if (EbmlId(*(ElementList[Index])) == EBML_INFO_ID(Callbacks))
|
||||
return ElementList[Index];
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/*!
|
||||
\todo only return elements that are from the same type !
|
||||
\todo the element might be the unique in the context !
|
||||
\todo only return elements that are from the same type !
|
||||
\todo the element might be the unique in the context !
|
||||
*/
|
||||
EbmlElement *EbmlMaster::FindNextElt(const EbmlElement & PastElt, bool bCreateIfNull)
|
||||
{
|
||||
size_t Index;
|
||||
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if ((ElementList[Index]) == &PastElt) {
|
||||
// found past element, new one is :
|
||||
Index++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
size_t Index;
|
||||
|
||||
while (Index < ElementList.size()) {
|
||||
if ((EbmlId)PastElt == (EbmlId)(*ElementList[Index]))
|
||||
break;
|
||||
Index++;
|
||||
}
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if ((ElementList[Index]) == &PastElt) {
|
||||
// found past element, new one is :
|
||||
Index++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (Index != ElementList.size())
|
||||
return ElementList[Index];
|
||||
while (Index < ElementList.size()) {
|
||||
if ((EbmlId)PastElt == (EbmlId)(*ElementList[Index]))
|
||||
break;
|
||||
Index++;
|
||||
}
|
||||
|
||||
if (bCreateIfNull) {
|
||||
// add the element
|
||||
EbmlElement *NewElt = &(PastElt.CreateElement());
|
||||
if (NewElt == NULL)
|
||||
return NULL;
|
||||
if (Index != ElementList.size())
|
||||
return ElementList[Index];
|
||||
|
||||
if (!PushElement(*NewElt)) {
|
||||
delete NewElt;
|
||||
NewElt = NULL;
|
||||
}
|
||||
return NewElt;
|
||||
}
|
||||
if (bCreateIfNull) {
|
||||
// add the element
|
||||
EbmlElement *NewElt = &(PastElt.CreateElement());
|
||||
if (NewElt == NULL)
|
||||
return NULL;
|
||||
|
||||
return NULL;
|
||||
if (!PushElement(*NewElt)) {
|
||||
delete NewElt;
|
||||
NewElt = NULL;
|
||||
}
|
||||
return NewElt;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
EbmlElement *EbmlMaster::FindNextElt(const EbmlElement & PastElt) const
|
||||
{
|
||||
size_t Index;
|
||||
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if ((ElementList[Index]) == &PastElt) {
|
||||
// found past element, new one is :
|
||||
Index++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
size_t Index;
|
||||
|
||||
while (Index < ElementList.size()) {
|
||||
if ((EbmlId)PastElt == (EbmlId)(*ElementList[Index]))
|
||||
return ElementList[Index];
|
||||
Index++;
|
||||
}
|
||||
for (Index = 0; Index < ElementList.size(); Index++) {
|
||||
if ((ElementList[Index]) == &PastElt) {
|
||||
// found past element, new one is :
|
||||
Index++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
while (Index < ElementList.size()) {
|
||||
if ((EbmlId)PastElt == (EbmlId)(*ElementList[Index]))
|
||||
return ElementList[Index];
|
||||
Index++;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
EbmlElement *EbmlMaster::AddNewElt(const EbmlCallbacks & Callbacks)
|
||||
{
|
||||
// add the element
|
||||
EbmlElement *NewElt = &EBML_INFO_CREATE(Callbacks);
|
||||
if (NewElt == NULL)
|
||||
return NULL;
|
||||
// add the element
|
||||
EbmlElement *NewElt = &EBML_INFO_CREATE(Callbacks);
|
||||
if (NewElt == NULL)
|
||||
return NULL;
|
||||
|
||||
if (!PushElement(*NewElt)) {
|
||||
delete NewElt;
|
||||
NewElt = NULL;
|
||||
}
|
||||
return NewElt;
|
||||
if (!PushElement(*NewElt)) {
|
||||
delete NewElt;
|
||||
NewElt = NULL;
|
||||
}
|
||||
return NewElt;
|
||||
}
|
||||
|
||||
void EbmlMaster::Sort()
|
||||
{
|
||||
std::sort(ElementList.begin(), ElementList.end(), EbmlElement::CompareElements);
|
||||
std::sort(ElementList.begin(), ElementList.end(), EbmlElement::CompareElements);
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief Method to help reading a Master element and all subsequent children quickly
|
||||
\todo add an option to discard even unknown elements
|
||||
\todo handle when a mandatory element is not found
|
||||
\brief Method to help reading a Master element and all subsequent children quickly
|
||||
\todo add an option to discard even unknown elements
|
||||
\todo handle when a mandatory element is not found
|
||||
*/
|
||||
void EbmlMaster::Read(EbmlStream & inDataStream, const EbmlSemanticContext & sContext, int & UpperEltFound, EbmlElement * & FoundElt, bool AllowDummyElt, ScopeMode ReadFully)
|
||||
{
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
EbmlElement * ElementLevelA;
|
||||
// remove all existing elements, including the mandatory ones...
|
||||
size_t Index;
|
||||
for (Index=0; Index<ElementList.size(); Index++) {
|
||||
if (!(*ElementList[Index]).IsLocked()) {
|
||||
delete ElementList[Index];
|
||||
}
|
||||
}
|
||||
ElementList.clear();
|
||||
uint64 MaxSizeToRead;
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
EbmlElement * ElementLevelA;
|
||||
// remove all existing elements, including the mandatory ones...
|
||||
size_t Index;
|
||||
for (Index=0; Index<ElementList.size(); Index++) {
|
||||
if (!(*ElementList[Index]).IsLocked()) {
|
||||
delete ElementList[Index];
|
||||
}
|
||||
}
|
||||
ElementList.clear();
|
||||
uint64 MaxSizeToRead;
|
||||
|
||||
if (IsFiniteSize())
|
||||
MaxSizeToRead = GetSize();
|
||||
else
|
||||
MaxSizeToRead = 0x7FFFFFFF;
|
||||
if (IsFiniteSize())
|
||||
MaxSizeToRead = GetSize();
|
||||
else
|
||||
MaxSizeToRead = 0x7FFFFFFF;
|
||||
|
||||
// read blocks and discard the ones we don't care about
|
||||
if (MaxSizeToRead > 0)
|
||||
{
|
||||
inDataStream.I_O().setFilePointer(GetSizePosition() + GetSizeLength(), seek_beginning);
|
||||
ElementLevelA = inDataStream.FindNextElement(sContext, UpperEltFound, MaxSizeToRead, AllowDummyElt);
|
||||
while (ElementLevelA != NULL && UpperEltFound <= 0 && MaxSizeToRead > 0) {
|
||||
if (IsFiniteSize() && ElementLevelA->IsFiniteSize())
|
||||
MaxSizeToRead = GetEndPosition() - ElementLevelA->GetEndPosition(); // even if it's the default value
|
||||
if (!AllowDummyElt && ElementLevelA->IsDummy()) {
|
||||
if (ElementLevelA->IsFiniteSize()) {
|
||||
ElementLevelA->SkipData(inDataStream, sContext);
|
||||
delete ElementLevelA; // forget this unknown element
|
||||
} else {
|
||||
delete ElementLevelA; // forget this unknown element
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
// more logical to do it afterward
|
||||
ElementList.push_back(ElementLevelA);
|
||||
// read blocks and discard the ones we don't care about
|
||||
if (MaxSizeToRead > 0)
|
||||
{
|
||||
inDataStream.I_O().setFilePointer(GetSizePosition() + GetSizeLength(), seek_beginning);
|
||||
ElementLevelA = inDataStream.FindNextElement(sContext, UpperEltFound, MaxSizeToRead, AllowDummyElt);
|
||||
while (ElementLevelA != NULL && UpperEltFound <= 0 && MaxSizeToRead > 0) {
|
||||
if (IsFiniteSize() && ElementLevelA->IsFiniteSize())
|
||||
MaxSizeToRead = GetEndPosition() - ElementLevelA->GetEndPosition(); // even if it's the default value
|
||||
if (!AllowDummyElt && ElementLevelA->IsDummy()) {
|
||||
if (ElementLevelA->IsFiniteSize()) {
|
||||
ElementLevelA->SkipData(inDataStream, sContext);
|
||||
delete ElementLevelA; // forget this unknown element
|
||||
} else {
|
||||
delete ElementLevelA; // forget this unknown element
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
// more logical to do it afterward
|
||||
ElementList.push_back(ElementLevelA);
|
||||
|
||||
ElementLevelA->Read(inDataStream, EBML_CONTEXT(ElementLevelA), UpperEltFound, FoundElt, AllowDummyElt, ReadFully);
|
||||
ElementLevelA->Read(inDataStream, EBML_CONTEXT(ElementLevelA), UpperEltFound, FoundElt, AllowDummyElt, ReadFully);
|
||||
|
||||
// just in case
|
||||
if (ElementLevelA->IsFiniteSize())
|
||||
ElementLevelA->SkipData(inDataStream, EBML_CONTEXT(ElementLevelA));
|
||||
else
|
||||
break;
|
||||
}
|
||||
// just in case
|
||||
if (ElementLevelA->IsFiniteSize())
|
||||
ElementLevelA->SkipData(inDataStream, EBML_CONTEXT(ElementLevelA));
|
||||
else
|
||||
break;
|
||||
}
|
||||
|
||||
if (UpperEltFound > 0) {
|
||||
UpperEltFound--;
|
||||
if (UpperEltFound > 0 || MaxSizeToRead <= 0)
|
||||
goto processCrc;
|
||||
ElementLevelA = FoundElt;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (UpperEltFound < 0) {
|
||||
UpperEltFound++;
|
||||
if (UpperEltFound < 0)
|
||||
goto processCrc;
|
||||
}
|
||||
if (UpperEltFound > 0) {
|
||||
UpperEltFound--;
|
||||
if (UpperEltFound > 0 || MaxSizeToRead <= 0)
|
||||
goto processCrc;
|
||||
ElementLevelA = FoundElt;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (MaxSizeToRead <= 0)
|
||||
goto processCrc;// this level is finished
|
||||
|
||||
ElementLevelA = inDataStream.FindNextElement(sContext, UpperEltFound, MaxSizeToRead, AllowDummyElt);
|
||||
}
|
||||
if (UpperEltFound > 0) {
|
||||
FoundElt = ElementLevelA;
|
||||
}
|
||||
}
|
||||
processCrc:
|
||||
if (UpperEltFound < 0) {
|
||||
UpperEltFound++;
|
||||
if (UpperEltFound < 0)
|
||||
goto processCrc;
|
||||
}
|
||||
|
||||
if (MaxSizeToRead <= 0)
|
||||
goto processCrc;// this level is finished
|
||||
|
||||
ElementLevelA = inDataStream.FindNextElement(sContext, UpperEltFound, MaxSizeToRead, AllowDummyElt);
|
||||
}
|
||||
if (UpperEltFound > 0) {
|
||||
FoundElt = ElementLevelA;
|
||||
}
|
||||
}
|
||||
processCrc:
|
||||
EBML_MASTER_ITERATOR Itr, CrcItr;
|
||||
for (Itr = ElementList.begin(); Itr != ElementList.end();) {
|
||||
if ((EbmlId)(*(*Itr)) == EBML_ID(EbmlCrc32)) {
|
||||
bChecksumUsed = true;
|
||||
// remove the element
|
||||
Checksum = *(static_cast<EbmlCrc32*>(*Itr));
|
||||
if ((EbmlId)(*(*Itr)) == EBML_ID(EbmlCrc32)) {
|
||||
bChecksumUsed = true;
|
||||
// remove the element
|
||||
Checksum = *(static_cast<EbmlCrc32*>(*Itr));
|
||||
CrcItr = Itr;
|
||||
break;
|
||||
}
|
||||
}
|
||||
++Itr;
|
||||
}
|
||||
}
|
||||
if (bChecksumUsed)
|
||||
{
|
||||
delete *CrcItr;
|
||||
Remove(CrcItr);
|
||||
delete *CrcItr;
|
||||
Remove(CrcItr);
|
||||
}
|
||||
SetValueIsSet();
|
||||
}
|
||||
SetValueIsSet();
|
||||
}
|
||||
}
|
||||
|
||||
void EbmlMaster::Remove(size_t Index)
|
||||
{
|
||||
if (Index < ElementList.size()) {
|
||||
std::vector<EbmlElement *>::iterator Itr = ElementList.begin();
|
||||
while (Index-- > 0) {
|
||||
++Itr;
|
||||
}
|
||||
if (Index < ElementList.size()) {
|
||||
std::vector<EbmlElement *>::iterator Itr = ElementList.begin();
|
||||
while (Index-- > 0) {
|
||||
++Itr;
|
||||
}
|
||||
|
||||
ElementList.erase(Itr);
|
||||
}
|
||||
ElementList.erase(Itr);
|
||||
}
|
||||
}
|
||||
|
||||
void EbmlMaster::Remove(EBML_MASTER_ITERATOR & Itr)
|
||||
{
|
||||
ElementList.erase(Itr);
|
||||
ElementList.erase(Itr);
|
||||
}
|
||||
|
||||
void EbmlMaster::Remove(EBML_MASTER_RITERATOR & Itr)
|
||||
{
|
||||
ElementList.erase(Itr.base());
|
||||
ElementList.erase(Itr.base());
|
||||
}
|
||||
|
||||
bool EbmlMaster::VerifyChecksum() const
|
||||
{
|
||||
if (!bChecksumUsed)
|
||||
return true;
|
||||
if (!bChecksumUsed)
|
||||
return true;
|
||||
|
||||
EbmlCrc32 aChecksum;
|
||||
/// \todo remove the Checksum if it's in the list
|
||||
/// \todo find another way when not all default values are saved or (unknown from the reader !!!)
|
||||
MemIOCallback TmpBuf(GetSize() - 6);
|
||||
for (size_t Index = 0; Index < ElementList.size(); Index++) {
|
||||
(ElementList[Index])->Render(TmpBuf, true, false, true);
|
||||
}
|
||||
aChecksum.FillCRC32(TmpBuf.GetDataBuffer(), TmpBuf.GetDataBufferSize());
|
||||
return (aChecksum.GetCrc32() == Checksum.GetCrc32());
|
||||
EbmlCrc32 aChecksum;
|
||||
/// \todo remove the Checksum if it's in the list
|
||||
/// \todo find another way when not all default values are saved or (unknown from the reader !!!)
|
||||
MemIOCallback TmpBuf(GetSize() - 6);
|
||||
for (size_t Index = 0; Index < ElementList.size(); Index++) {
|
||||
(ElementList[Index])->Render(TmpBuf, true, false, true);
|
||||
}
|
||||
aChecksum.FillCRC32(TmpBuf.GetDataBuffer(), TmpBuf.GetDataBufferSize());
|
||||
return (aChecksum.GetCrc32() == Checksum.GetCrc32());
|
||||
}
|
||||
|
||||
bool EbmlMaster::InsertElement(EbmlElement & element, size_t position)
|
||||
{
|
||||
std::vector<EbmlElement *>::iterator Itr = ElementList.begin();
|
||||
while (Itr != ElementList.end() && position--)
|
||||
{
|
||||
++Itr;
|
||||
}
|
||||
if ((Itr == ElementList.end()) && position)
|
||||
return false;
|
||||
std::vector<EbmlElement *>::iterator Itr = ElementList.begin();
|
||||
while (Itr != ElementList.end() && position--)
|
||||
{
|
||||
++Itr;
|
||||
}
|
||||
if ((Itr == ElementList.end()) && position)
|
||||
return false;
|
||||
|
||||
ElementList.insert(Itr, &element);
|
||||
return true;
|
||||
ElementList.insert(Itr, &element);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool EbmlMaster::InsertElement(EbmlElement & element, const EbmlElement & before)
|
||||
{
|
||||
std::vector<EbmlElement *>::iterator Itr = ElementList.begin();
|
||||
while (Itr != ElementList.end() && *Itr != &before)
|
||||
{
|
||||
++Itr;
|
||||
}
|
||||
if (Itr == ElementList.end())
|
||||
return false;
|
||||
std::vector<EbmlElement *>::iterator Itr = ElementList.begin();
|
||||
while (Itr != ElementList.end() && *Itr != &before)
|
||||
{
|
||||
++Itr;
|
||||
}
|
||||
if (Itr == ElementList.end())
|
||||
return false;
|
||||
|
||||
ElementList.insert(Itr, &element);
|
||||
return true;
|
||||
ElementList.insert(Itr, &element);
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
|
@ -9,12 +9,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -27,10 +27,10 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
*/
|
||||
#include <cassert>
|
||||
|
||||
@ -45,7 +45,7 @@ EbmlSInteger::EbmlSInteger()
|
||||
EbmlSInteger::EbmlSInteger(int64 aDefaultValue)
|
||||
:EbmlElement(DEFAULT_INT_SIZE, true), Value(aDefaultValue)
|
||||
{
|
||||
SetDefaultIsSet();
|
||||
SetDefaultIsSet();
|
||||
}
|
||||
|
||||
EbmlSInteger::EbmlSInteger(const EbmlSInteger & ElementToClone)
|
||||
@ -67,89 +67,89 @@ EbmlSInteger & EbmlSInteger::SetValue(int64 NewValue) {
|
||||
}
|
||||
|
||||
/*!
|
||||
\todo handle exception on errors
|
||||
\todo handle exception on errors
|
||||
*/
|
||||
filepos_t EbmlSInteger::RenderData(IOCallback & output, bool /* bForceRender */, bool /* bWithDefault */)
|
||||
{
|
||||
binary FinalData[8]; // we don't handle more than 64 bits integers
|
||||
unsigned int i;
|
||||
|
||||
if (GetSizeLength() > 8)
|
||||
return 0; // integer bigger coded on more than 64 bits are not supported
|
||||
|
||||
int64 TempValue = Value;
|
||||
for (i=0; i<GetSize();i++) {
|
||||
FinalData[GetSize()-i-1] = binary(TempValue & 0xFF);
|
||||
TempValue >>= 8;
|
||||
}
|
||||
|
||||
output.writeFully(FinalData,GetSize());
|
||||
binary FinalData[8]; // we don't handle more than 64 bits integers
|
||||
unsigned int i;
|
||||
|
||||
return GetSize();
|
||||
if (GetSizeLength() > 8)
|
||||
return 0; // integer bigger coded on more than 64 bits are not supported
|
||||
|
||||
int64 TempValue = Value;
|
||||
for (i=0; i<GetSize();i++) {
|
||||
FinalData[GetSize()-i-1] = binary(TempValue & 0xFF);
|
||||
TempValue >>= 8;
|
||||
}
|
||||
|
||||
output.writeFully(FinalData,GetSize());
|
||||
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
uint64 EbmlSInteger::UpdateSize(bool bWithDefault, bool /* bForceRender */)
|
||||
{
|
||||
if (!bWithDefault && IsDefaultValue())
|
||||
return 0;
|
||||
if (!bWithDefault && IsDefaultValue())
|
||||
return 0;
|
||||
|
||||
if (Value <= 0x7F && Value >= (-0x80)) {
|
||||
SetSize_(1);
|
||||
} else if (Value <= 0x7FFF && Value >= (-0x8000)) {
|
||||
SetSize_(2);
|
||||
} else if (Value <= 0x7FFFFF && Value >= (-0x800000)) {
|
||||
SetSize_(3);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0x7FFFFFFF) && Value >= (EBML_PRETTYLONGINT(-0x80000000))) {
|
||||
SetSize_(4);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0x7FFFFFFFFF) &&
|
||||
Value >= EBML_PRETTYLONGINT(-0x8000000000)) {
|
||||
SetSize_(5);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0x7FFFFFFFFFFF) &&
|
||||
Value >= EBML_PRETTYLONGINT(-0x800000000000)) {
|
||||
SetSize_(6);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0x7FFFFFFFFFFFFF) &&
|
||||
Value >= EBML_PRETTYLONGINT(-0x80000000000000)) {
|
||||
SetSize_(7);
|
||||
} else {
|
||||
SetSize_(8);
|
||||
}
|
||||
if (Value <= 0x7F && Value >= (-0x80)) {
|
||||
SetSize_(1);
|
||||
} else if (Value <= 0x7FFF && Value >= (-0x8000)) {
|
||||
SetSize_(2);
|
||||
} else if (Value <= 0x7FFFFF && Value >= (-0x800000)) {
|
||||
SetSize_(3);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0x7FFFFFFF) && Value >= (EBML_PRETTYLONGINT(-0x80000000))) {
|
||||
SetSize_(4);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0x7FFFFFFFFF) &&
|
||||
Value >= EBML_PRETTYLONGINT(-0x8000000000)) {
|
||||
SetSize_(5);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0x7FFFFFFFFFFF) &&
|
||||
Value >= EBML_PRETTYLONGINT(-0x800000000000)) {
|
||||
SetSize_(6);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0x7FFFFFFFFFFFFF) &&
|
||||
Value >= EBML_PRETTYLONGINT(-0x80000000000000)) {
|
||||
SetSize_(7);
|
||||
} else {
|
||||
SetSize_(8);
|
||||
}
|
||||
|
||||
if (GetDefaultSize() > GetSize()) {
|
||||
SetSize_(GetDefaultSize());
|
||||
}
|
||||
if (GetDefaultSize() > GetSize()) {
|
||||
SetSize_(GetDefaultSize());
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
filepos_t EbmlSInteger::ReadData(IOCallback & input, ScopeMode ReadFully)
|
||||
{
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
binary Buffer[8];
|
||||
input.readFully(Buffer, GetSize());
|
||||
|
||||
if (Buffer[0] & 0x80)
|
||||
Value = -1; // this is a negative value
|
||||
else
|
||||
Value = 0; // this is a positive value
|
||||
|
||||
for (unsigned int i=0; i<GetSize(); i++)
|
||||
{
|
||||
Value <<= 8;
|
||||
Value |= Buffer[i];
|
||||
}
|
||||
SetValueIsSet();
|
||||
}
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
binary Buffer[8];
|
||||
input.readFully(Buffer, GetSize());
|
||||
|
||||
return GetSize();
|
||||
if (Buffer[0] & 0x80)
|
||||
Value = -1; // this is a negative value
|
||||
else
|
||||
Value = 0; // this is a positive value
|
||||
|
||||
for (unsigned int i=0; i<GetSize(); i++)
|
||||
{
|
||||
Value <<= 8;
|
||||
Value |= Buffer[i];
|
||||
}
|
||||
SetValueIsSet();
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
bool EbmlSInteger::IsSmallerThan(const EbmlElement *Cmp) const
|
||||
{
|
||||
if (EbmlId(*this) == EbmlId(*Cmp))
|
||||
return this->Value < static_cast<const EbmlSInteger *>(Cmp)->Value;
|
||||
else
|
||||
return false;
|
||||
if (EbmlId(*this) == EbmlId(*Cmp))
|
||||
return this->Value < static_cast<const EbmlSInteger *>(Cmp)->Value;
|
||||
else
|
||||
return false;
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#include "ebml/EbmlStream.h"
|
||||
|
||||
@ -46,12 +46,12 @@ EbmlStream::~EbmlStream()
|
||||
|
||||
EbmlElement * EbmlStream::FindNextID(const EbmlCallbacks & ClassInfos, uint64 MaxDataSize)
|
||||
{
|
||||
return EbmlElement::FindNextID(Stream, ClassInfos, MaxDataSize);
|
||||
return EbmlElement::FindNextID(Stream, ClassInfos, MaxDataSize);
|
||||
}
|
||||
|
||||
EbmlElement * EbmlStream::FindNextElement(const EbmlSemanticContext & Context, int & UpperLevel, uint64 MaxDataSize, bool AllowDummyElt, unsigned int MaxLowerLevel)
|
||||
{
|
||||
return EbmlElement::FindNextElement(Stream, Context, UpperLevel, MaxDataSize, AllowDummyElt, MaxLowerLevel);
|
||||
return EbmlElement::FindNextElement(Stream, Context, UpperLevel, MaxDataSize, AllowDummyElt, MaxLowerLevel);
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#include <cassert>
|
||||
|
||||
@ -42,26 +42,26 @@ START_LIBEBML_NAMESPACE
|
||||
EbmlString::EbmlString()
|
||||
:EbmlElement(0, false)
|
||||
{
|
||||
SetDefaultSize(0);
|
||||
/* done automatically
|
||||
SetSize_(Value.length());
|
||||
if (GetDefaultSize() > GetSize())
|
||||
SetSize_(GetDefaultSize());*/
|
||||
SetDefaultSize(0);
|
||||
/* done automatically
|
||||
SetSize_(Value.length());
|
||||
if (GetDefaultSize() > GetSize())
|
||||
SetSize_(GetDefaultSize());*/
|
||||
}
|
||||
|
||||
EbmlString::EbmlString(const std::string & aDefaultValue)
|
||||
:EbmlElement(0, true), Value(aDefaultValue), DefaultValue(aDefaultValue)
|
||||
{
|
||||
SetDefaultSize(0);
|
||||
SetDefaultIsSet();
|
||||
/* done automatically
|
||||
SetSize_(Value.length());
|
||||
if (GetDefaultSize() > GetSize())
|
||||
SetSize_(GetDefaultSize());*/
|
||||
SetDefaultSize(0);
|
||||
SetDefaultIsSet();
|
||||
/* done automatically
|
||||
SetSize_(Value.length());
|
||||
if (GetDefaultSize() > GetSize())
|
||||
SetSize_(GetDefaultSize());*/
|
||||
}
|
||||
|
||||
/*!
|
||||
\todo Cloning should be on the same exact type !
|
||||
\todo Cloning should be on the same exact type !
|
||||
*/
|
||||
EbmlString::EbmlString(const EbmlString & ElementToClone)
|
||||
:EbmlElement(ElementToClone)
|
||||
@ -85,41 +85,41 @@ const std::string & EbmlString::DefaultVal() const
|
||||
|
||||
|
||||
/*!
|
||||
\todo handle exception on errors
|
||||
\todo handle exception on errors
|
||||
*/
|
||||
filepos_t EbmlString::RenderData(IOCallback & output, bool /* bForceRender */, bool /* bWithDefault */)
|
||||
{
|
||||
filepos_t Result;
|
||||
output.writeFully(Value.c_str(), Value.length());
|
||||
Result = Value.length();
|
||||
|
||||
if (Result < GetDefaultSize()) {
|
||||
// pad the rest with 0
|
||||
binary *Pad = new (std::nothrow) binary[GetDefaultSize() - Result];
|
||||
if (Pad == NULL)
|
||||
{
|
||||
return Result;
|
||||
}
|
||||
memset(Pad, 0x00, GetDefaultSize() - Result);
|
||||
output.writeFully(Pad, GetDefaultSize() - Result);
|
||||
Result = GetDefaultSize();
|
||||
delete [] Pad;
|
||||
}
|
||||
|
||||
return Result;
|
||||
filepos_t Result;
|
||||
output.writeFully(Value.c_str(), Value.length());
|
||||
Result = Value.length();
|
||||
|
||||
if (Result < GetDefaultSize()) {
|
||||
// pad the rest with 0
|
||||
binary *Pad = new (std::nothrow) binary[GetDefaultSize() - Result];
|
||||
if (Pad == NULL)
|
||||
{
|
||||
return Result;
|
||||
}
|
||||
memset(Pad, 0x00, GetDefaultSize() - Result);
|
||||
output.writeFully(Pad, GetDefaultSize() - Result);
|
||||
Result = GetDefaultSize();
|
||||
delete [] Pad;
|
||||
}
|
||||
|
||||
return Result;
|
||||
}
|
||||
|
||||
EbmlString::operator const std::string &() const {return Value;}
|
||||
|
||||
EbmlString & EbmlString::operator=(const std::string & NewString)
|
||||
{
|
||||
Value = NewString;
|
||||
SetValueIsSet();
|
||||
/* done automatically
|
||||
SetSize_(Value.length());
|
||||
if (GetDefaultSize() > GetSize())
|
||||
SetSize_(GetDefaultSize());*/
|
||||
return *this;
|
||||
Value = NewString;
|
||||
SetValueIsSet();
|
||||
/* done automatically
|
||||
SetSize_(Value.length());
|
||||
if (GetDefaultSize() > GetSize())
|
||||
SetSize_(GetDefaultSize());*/
|
||||
return *this;
|
||||
}
|
||||
|
||||
EbmlString &EbmlString::SetValue(std::string const &NewValue) {
|
||||
@ -132,42 +132,42 @@ std::string EbmlString::GetValue() const {
|
||||
|
||||
uint64 EbmlString::UpdateSize(bool bWithDefault, bool /* bForceRender */)
|
||||
{
|
||||
if (!bWithDefault && IsDefaultValue())
|
||||
return 0;
|
||||
if (!bWithDefault && IsDefaultValue())
|
||||
return 0;
|
||||
|
||||
if (Value.length() < GetDefaultSize()) {
|
||||
SetSize_(GetDefaultSize());
|
||||
} else {
|
||||
SetSize_(Value.length());
|
||||
}
|
||||
return GetSize();
|
||||
if (Value.length() < GetDefaultSize()) {
|
||||
SetSize_(GetDefaultSize());
|
||||
} else {
|
||||
SetSize_(Value.length());
|
||||
}
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
filepos_t EbmlString::ReadData(IOCallback & input, ScopeMode ReadFully)
|
||||
{
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
if (GetSize() == 0) {
|
||||
Value = "";
|
||||
SetValueIsSet();
|
||||
} else {
|
||||
char *Buffer = new (std::nothrow) char[GetSize() + 1];
|
||||
if (Buffer == NULL) {
|
||||
// unable to store the data, skip it
|
||||
input.setFilePointer(GetSize(), seek_current);
|
||||
} else {
|
||||
input.readFully(Buffer, GetSize());
|
||||
if (Buffer[GetSize()-1] != '\0') {
|
||||
Buffer[GetSize()] = '\0';
|
||||
}
|
||||
Value = Buffer;
|
||||
delete [] Buffer;
|
||||
SetValueIsSet();
|
||||
}
|
||||
}
|
||||
}
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
if (GetSize() == 0) {
|
||||
Value = "";
|
||||
SetValueIsSet();
|
||||
} else {
|
||||
char *Buffer = new (std::nothrow) char[GetSize() + 1];
|
||||
if (Buffer == NULL) {
|
||||
// unable to store the data, skip it
|
||||
input.setFilePointer(GetSize(), seek_current);
|
||||
} else {
|
||||
input.readFully(Buffer, GetSize());
|
||||
if (Buffer[GetSize()-1] != '\0') {
|
||||
Buffer[GetSize()] = '\0';
|
||||
}
|
||||
Value = Buffer;
|
||||
delete [] Buffer;
|
||||
SetValueIsSet();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlSubHead.cpp 639 2004-07-09 20:59:14Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: EbmlSubHead.cpp 639 2004-07-09 20:59:14Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#include "ebml/EbmlSubHead.h"
|
||||
#include "ebml/EbmlContexts.h"
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,10 +29,10 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
*/
|
||||
#include <cassert>
|
||||
|
||||
@ -47,7 +47,7 @@ EbmlUInteger::EbmlUInteger()
|
||||
EbmlUInteger::EbmlUInteger(uint64 aDefaultValue)
|
||||
:EbmlElement(DEFAULT_UINT_SIZE, true), Value(aDefaultValue), DefaultValue(aDefaultValue)
|
||||
{
|
||||
SetDefaultIsSet();
|
||||
SetDefaultIsSet();
|
||||
}
|
||||
|
||||
EbmlUInteger::EbmlUInteger(const EbmlUInteger & ElementToClone)
|
||||
@ -82,81 +82,81 @@ EbmlUInteger & EbmlUInteger::SetValue(uint64 NewValue) {
|
||||
}
|
||||
|
||||
/*!
|
||||
\todo handle exception on errors
|
||||
\todo handle exception on errors
|
||||
*/
|
||||
filepos_t EbmlUInteger::RenderData(IOCallback & output, bool /* bForceRender */, bool /* bWithDefault */)
|
||||
{
|
||||
binary FinalData[8]; // we don't handle more than 64 bits integers
|
||||
|
||||
if (GetSizeLength() > 8)
|
||||
return 0; // integer bigger coded on more than 64 bits are not supported
|
||||
|
||||
uint64 TempValue = Value;
|
||||
for (unsigned int i=0; i<GetSize();i++) {
|
||||
FinalData[GetSize()-i-1] = TempValue & 0xFF;
|
||||
TempValue >>= 8;
|
||||
}
|
||||
|
||||
output.writeFully(FinalData,GetSize());
|
||||
binary FinalData[8]; // we don't handle more than 64 bits integers
|
||||
|
||||
return GetSize();
|
||||
if (GetSizeLength() > 8)
|
||||
return 0; // integer bigger coded on more than 64 bits are not supported
|
||||
|
||||
uint64 TempValue = Value;
|
||||
for (unsigned int i=0; i<GetSize();i++) {
|
||||
FinalData[GetSize()-i-1] = TempValue & 0xFF;
|
||||
TempValue >>= 8;
|
||||
}
|
||||
|
||||
output.writeFully(FinalData,GetSize());
|
||||
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
uint64 EbmlUInteger::UpdateSize(bool bWithDefault, bool /* bForceRender */)
|
||||
{
|
||||
if (!bWithDefault && IsDefaultValue())
|
||||
return 0;
|
||||
if (!bWithDefault && IsDefaultValue())
|
||||
return 0;
|
||||
|
||||
if (Value <= 0xFF) {
|
||||
SetSize_(1);
|
||||
} else if (Value <= 0xFFFF) {
|
||||
SetSize_(2);
|
||||
} else if (Value <= 0xFFFFFF) {
|
||||
SetSize_(3);
|
||||
} else if (Value <= 0xFFFFFFFF) {
|
||||
SetSize_(4);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0xFFFFFFFFFF)) {
|
||||
SetSize_(5);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0xFFFFFFFFFFFF)) {
|
||||
SetSize_(6);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0xFFFFFFFFFFFFFF)) {
|
||||
SetSize_(7);
|
||||
} else {
|
||||
SetSize_(8);
|
||||
}
|
||||
if (Value <= 0xFF) {
|
||||
SetSize_(1);
|
||||
} else if (Value <= 0xFFFF) {
|
||||
SetSize_(2);
|
||||
} else if (Value <= 0xFFFFFF) {
|
||||
SetSize_(3);
|
||||
} else if (Value <= 0xFFFFFFFF) {
|
||||
SetSize_(4);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0xFFFFFFFFFF)) {
|
||||
SetSize_(5);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0xFFFFFFFFFFFF)) {
|
||||
SetSize_(6);
|
||||
} else if (Value <= EBML_PRETTYLONGINT(0xFFFFFFFFFFFFFF)) {
|
||||
SetSize_(7);
|
||||
} else {
|
||||
SetSize_(8);
|
||||
}
|
||||
|
||||
if (GetDefaultSize() > GetSize()) {
|
||||
SetSize_(GetDefaultSize());
|
||||
}
|
||||
if (GetDefaultSize() > GetSize()) {
|
||||
SetSize_(GetDefaultSize());
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
filepos_t EbmlUInteger::ReadData(IOCallback & input, ScopeMode ReadFully)
|
||||
{
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
binary Buffer[8];
|
||||
input.readFully(Buffer, GetSize());
|
||||
Value = 0;
|
||||
|
||||
for (unsigned int i=0; i<GetSize(); i++)
|
||||
{
|
||||
Value <<= 8;
|
||||
Value |= Buffer[i];
|
||||
}
|
||||
SetValueIsSet();
|
||||
}
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
binary Buffer[8];
|
||||
input.readFully(Buffer, GetSize());
|
||||
Value = 0;
|
||||
|
||||
return GetSize();
|
||||
for (unsigned int i=0; i<GetSize(); i++)
|
||||
{
|
||||
Value <<= 8;
|
||||
Value |= Buffer[i];
|
||||
}
|
||||
SetValueIsSet();
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
bool EbmlUInteger::IsSmallerThan(const EbmlElement *Cmp) const
|
||||
{
|
||||
if (EbmlId(*this) == EbmlId(*Cmp))
|
||||
return this->Value < static_cast<const EbmlUInteger *>(Cmp)->Value;
|
||||
else
|
||||
return false;
|
||||
if (EbmlId(*this) == EbmlId(*Cmp))
|
||||
return this->Value < static_cast<const EbmlUInteger *>(Cmp)->Value;
|
||||
else
|
||||
return false;
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,10 +29,10 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
\file
|
||||
\version \$Id$
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
*/
|
||||
|
||||
#include <cassert>
|
||||
@ -48,40 +48,40 @@ START_LIBEBML_NAMESPACE
|
||||
// ===================== UTFstring class ===================
|
||||
|
||||
UTFstring::UTFstring()
|
||||
:_Length(0)
|
||||
,_Data(NULL)
|
||||
:_Length(0)
|
||||
,_Data(NULL)
|
||||
{}
|
||||
|
||||
UTFstring::UTFstring(const wchar_t * _aBuf)
|
||||
:_Length(0)
|
||||
,_Data(NULL)
|
||||
:_Length(0)
|
||||
,_Data(NULL)
|
||||
{
|
||||
*this = _aBuf;
|
||||
*this = _aBuf;
|
||||
}
|
||||
|
||||
UTFstring::UTFstring(std::wstring const &_aBuf)
|
||||
:_Length(0)
|
||||
,_Data(NULL)
|
||||
:_Length(0)
|
||||
,_Data(NULL)
|
||||
{
|
||||
*this = _aBuf.c_str();
|
||||
*this = _aBuf.c_str();
|
||||
}
|
||||
|
||||
UTFstring::~UTFstring()
|
||||
{
|
||||
delete [] _Data;
|
||||
delete [] _Data;
|
||||
}
|
||||
|
||||
UTFstring::UTFstring(const UTFstring & _aBuf)
|
||||
:_Length(0)
|
||||
,_Data(NULL)
|
||||
:_Length(0)
|
||||
,_Data(NULL)
|
||||
{
|
||||
*this = _aBuf.c_str();
|
||||
*this = _aBuf.c_str();
|
||||
}
|
||||
|
||||
UTFstring & UTFstring::operator=(const UTFstring & _aBuf)
|
||||
{
|
||||
*this = _aBuf.c_str();
|
||||
return *this;
|
||||
*this = _aBuf.c_str();
|
||||
return *this;
|
||||
}
|
||||
|
||||
UTFstring::operator const wchar_t*() const {return _Data;}
|
||||
@ -89,138 +89,138 @@ UTFstring::operator const wchar_t*() const {return _Data;}
|
||||
|
||||
UTFstring & UTFstring::operator=(const wchar_t * _aBuf)
|
||||
{
|
||||
delete [] _Data;
|
||||
if (_aBuf == NULL) {
|
||||
_Data = new wchar_t[1];
|
||||
_Data[0] = 0;
|
||||
UpdateFromUCS2();
|
||||
return *this;
|
||||
}
|
||||
delete [] _Data;
|
||||
if (_aBuf == NULL) {
|
||||
_Data = new wchar_t[1];
|
||||
_Data[0] = 0;
|
||||
UpdateFromUCS2();
|
||||
return *this;
|
||||
}
|
||||
|
||||
size_t aLen;
|
||||
for (aLen=0; _aBuf[aLen] != 0; aLen++);
|
||||
_Length = aLen;
|
||||
_Data = new wchar_t[_Length+1];
|
||||
for (aLen=0; _aBuf[aLen] != 0; aLen++) {
|
||||
_Data[aLen] = _aBuf[aLen];
|
||||
}
|
||||
_Data[aLen] = 0;
|
||||
UpdateFromUCS2();
|
||||
return *this;
|
||||
size_t aLen;
|
||||
for (aLen=0; _aBuf[aLen] != 0; aLen++);
|
||||
_Length = aLen;
|
||||
_Data = new wchar_t[_Length+1];
|
||||
for (aLen=0; _aBuf[aLen] != 0; aLen++) {
|
||||
_Data[aLen] = _aBuf[aLen];
|
||||
}
|
||||
_Data[aLen] = 0;
|
||||
UpdateFromUCS2();
|
||||
return *this;
|
||||
}
|
||||
|
||||
UTFstring & UTFstring::operator=(wchar_t _aChar)
|
||||
{
|
||||
delete [] _Data;
|
||||
_Data = new wchar_t[2];
|
||||
_Length = 1;
|
||||
_Data[0] = _aChar;
|
||||
_Data[1] = 0;
|
||||
UpdateFromUCS2();
|
||||
return *this;
|
||||
delete [] _Data;
|
||||
_Data = new wchar_t[2];
|
||||
_Length = 1;
|
||||
_Data[0] = _aChar;
|
||||
_Data[1] = 0;
|
||||
UpdateFromUCS2();
|
||||
return *this;
|
||||
}
|
||||
|
||||
bool UTFstring::operator==(const UTFstring& _aStr) const
|
||||
{
|
||||
if ((_Data == NULL) && (_aStr._Data == NULL))
|
||||
return true;
|
||||
if ((_Data == NULL) || (_aStr._Data == NULL))
|
||||
return false;
|
||||
return wcscmp_internal(_Data, _aStr._Data);
|
||||
if ((_Data == NULL) && (_aStr._Data == NULL))
|
||||
return true;
|
||||
if ((_Data == NULL) || (_aStr._Data == NULL))
|
||||
return false;
|
||||
return wcscmp_internal(_Data, _aStr._Data);
|
||||
}
|
||||
|
||||
void UTFstring::SetUTF8(const std::string & _aStr)
|
||||
{
|
||||
UTF8string = _aStr;
|
||||
UpdateFromUTF8();
|
||||
UTF8string = _aStr;
|
||||
UpdateFromUTF8();
|
||||
}
|
||||
|
||||
/*!
|
||||
\see RFC 2279
|
||||
\see RFC 2279
|
||||
*/
|
||||
void UTFstring::UpdateFromUTF8()
|
||||
{
|
||||
delete [] _Data;
|
||||
// find the size of the final UCS-2 string
|
||||
size_t i;
|
||||
for (_Length=0, i=0; i<UTF8string.length(); _Length++) {
|
||||
uint8 lead = static_cast<uint8>(UTF8string[i]);
|
||||
if (lead < 0x80)
|
||||
i++;
|
||||
else if ((lead >> 5) == 0x6)
|
||||
i += 2;
|
||||
else if ((lead >> 4) == 0xe)
|
||||
i += 3;
|
||||
else if ((lead >> 3) == 0x1e)
|
||||
i += 4;
|
||||
else
|
||||
// Invalid size?
|
||||
break;
|
||||
}
|
||||
_Data = new wchar_t[_Length+1];
|
||||
size_t j;
|
||||
for (j=0, i=0; i<UTF8string.length(); j++) {
|
||||
uint8 lead = static_cast<uint8>(UTF8string[i]);
|
||||
if (lead < 0x80) {
|
||||
_Data[j] = lead;
|
||||
i++;
|
||||
} else if ((lead >> 5) == 0x6) {
|
||||
_Data[j] = ((lead & 0x1F) << 6) + (UTF8string[i+1] & 0x3F);
|
||||
i += 2;
|
||||
} else if ((lead >> 4) == 0xe) {
|
||||
_Data[j] = ((lead & 0x0F) << 12) + ((UTF8string[i+1] & 0x3F) << 6) + (UTF8string[i+2] & 0x3F);
|
||||
i += 3;
|
||||
} else if ((lead >> 3) == 0x1e) {
|
||||
_Data[j] = ((lead & 0x07) << 18) + ((UTF8string[i+1] & 0x3F) << 12) + ((UTF8string[i+2] & 0x3F) << 6) + (UTF8string[i+3] & 0x3F);
|
||||
i += 4;
|
||||
} else
|
||||
// Invalid char?
|
||||
break;
|
||||
}
|
||||
_Data[j] = 0;
|
||||
delete [] _Data;
|
||||
// find the size of the final UCS-2 string
|
||||
size_t i;
|
||||
for (_Length=0, i=0; i<UTF8string.length(); _Length++) {
|
||||
uint8 lead = static_cast<uint8>(UTF8string[i]);
|
||||
if (lead < 0x80)
|
||||
i++;
|
||||
else if ((lead >> 5) == 0x6)
|
||||
i += 2;
|
||||
else if ((lead >> 4) == 0xe)
|
||||
i += 3;
|
||||
else if ((lead >> 3) == 0x1e)
|
||||
i += 4;
|
||||
else
|
||||
// Invalid size?
|
||||
break;
|
||||
}
|
||||
_Data = new wchar_t[_Length+1];
|
||||
size_t j;
|
||||
for (j=0, i=0; i<UTF8string.length(); j++) {
|
||||
uint8 lead = static_cast<uint8>(UTF8string[i]);
|
||||
if (lead < 0x80) {
|
||||
_Data[j] = lead;
|
||||
i++;
|
||||
} else if ((lead >> 5) == 0x6) {
|
||||
_Data[j] = ((lead & 0x1F) << 6) + (UTF8string[i+1] & 0x3F);
|
||||
i += 2;
|
||||
} else if ((lead >> 4) == 0xe) {
|
||||
_Data[j] = ((lead & 0x0F) << 12) + ((UTF8string[i+1] & 0x3F) << 6) + (UTF8string[i+2] & 0x3F);
|
||||
i += 3;
|
||||
} else if ((lead >> 3) == 0x1e) {
|
||||
_Data[j] = ((lead & 0x07) << 18) + ((UTF8string[i+1] & 0x3F) << 12) + ((UTF8string[i+2] & 0x3F) << 6) + (UTF8string[i+3] & 0x3F);
|
||||
i += 4;
|
||||
} else
|
||||
// Invalid char?
|
||||
break;
|
||||
}
|
||||
_Data[j] = 0;
|
||||
}
|
||||
|
||||
void UTFstring::UpdateFromUCS2()
|
||||
{
|
||||
// find the size of the final UTF-8 string
|
||||
size_t i,Size=0;
|
||||
for (i=0; i<_Length; i++)
|
||||
{
|
||||
if (_Data[i] < 0x80) {
|
||||
Size++;
|
||||
} else if (_Data[i] < 0x800) {
|
||||
Size += 2;
|
||||
} else {
|
||||
Size += 3;
|
||||
}
|
||||
}
|
||||
std::string::value_type *tmpStr = new std::string::value_type[Size+1];
|
||||
for (i=0, Size=0; i<_Length; i++)
|
||||
{
|
||||
if (_Data[i] < 0x80) {
|
||||
tmpStr[Size++] = _Data[i];
|
||||
} else if (_Data[i] < 0x800) {
|
||||
tmpStr[Size++] = 0xC0 | (_Data[i] >> 6);
|
||||
tmpStr[Size++] = 0x80 | (_Data[i] & 0x3F);
|
||||
} else {
|
||||
tmpStr[Size++] = 0xE0 | (_Data[i] >> 12);
|
||||
tmpStr[Size++] = 0x80 | ((_Data[i] >> 6) & 0x3F);
|
||||
tmpStr[Size++] = 0x80 | (_Data[i] & 0x3F);
|
||||
}
|
||||
}
|
||||
tmpStr[Size] = 0;
|
||||
UTF8string = tmpStr; // implicit conversion
|
||||
delete [] tmpStr;
|
||||
// find the size of the final UTF-8 string
|
||||
size_t i,Size=0;
|
||||
for (i=0; i<_Length; i++)
|
||||
{
|
||||
if (_Data[i] < 0x80) {
|
||||
Size++;
|
||||
} else if (_Data[i] < 0x800) {
|
||||
Size += 2;
|
||||
} else {
|
||||
Size += 3;
|
||||
}
|
||||
}
|
||||
std::string::value_type *tmpStr = new std::string::value_type[Size+1];
|
||||
for (i=0, Size=0; i<_Length; i++)
|
||||
{
|
||||
if (_Data[i] < 0x80) {
|
||||
tmpStr[Size++] = _Data[i];
|
||||
} else if (_Data[i] < 0x800) {
|
||||
tmpStr[Size++] = 0xC0 | (_Data[i] >> 6);
|
||||
tmpStr[Size++] = 0x80 | (_Data[i] & 0x3F);
|
||||
} else {
|
||||
tmpStr[Size++] = 0xE0 | (_Data[i] >> 12);
|
||||
tmpStr[Size++] = 0x80 | ((_Data[i] >> 6) & 0x3F);
|
||||
tmpStr[Size++] = 0x80 | (_Data[i] & 0x3F);
|
||||
}
|
||||
}
|
||||
tmpStr[Size] = 0;
|
||||
UTF8string = tmpStr; // implicit conversion
|
||||
delete [] tmpStr;
|
||||
|
||||
}
|
||||
|
||||
bool UTFstring::wcscmp_internal(const wchar_t *str1, const wchar_t *str2)
|
||||
{
|
||||
size_t Index=0;
|
||||
while (str1[Index] == str2[Index] && str1[Index] != 0) {
|
||||
Index++;
|
||||
}
|
||||
return (str1[Index] == str2[Index]);
|
||||
size_t Index=0;
|
||||
while (str1[Index] == str2[Index] && str1[Index] != 0) {
|
||||
Index++;
|
||||
}
|
||||
return (str1[Index] == str2[Index]);
|
||||
}
|
||||
|
||||
// ===================== EbmlUnicodeString class ===================
|
||||
@ -228,14 +228,14 @@ bool UTFstring::wcscmp_internal(const wchar_t *str1, const wchar_t *str2)
|
||||
EbmlUnicodeString::EbmlUnicodeString()
|
||||
:EbmlElement(0, false)
|
||||
{
|
||||
SetDefaultSize(0);
|
||||
SetDefaultSize(0);
|
||||
}
|
||||
|
||||
EbmlUnicodeString::EbmlUnicodeString(const UTFstring & aDefaultValue)
|
||||
:EbmlElement(0, true), Value(aDefaultValue), DefaultValue(aDefaultValue)
|
||||
{
|
||||
SetDefaultSize(0);
|
||||
SetDefaultIsSet();
|
||||
SetDefaultSize(0);
|
||||
SetDefaultIsSet();
|
||||
}
|
||||
|
||||
EbmlUnicodeString::EbmlUnicodeString(const EbmlUnicodeString & ElementToClone)
|
||||
@ -265,34 +265,34 @@ const UTFstring & EbmlUnicodeString::DefaultVal() const
|
||||
*/
|
||||
filepos_t EbmlUnicodeString::RenderData(IOCallback & output, bool /* bForceRender */, bool /* bWithDefault */)
|
||||
{
|
||||
uint32 Result = Value.GetUTF8().length();
|
||||
uint32 Result = Value.GetUTF8().length();
|
||||
|
||||
if (Result != 0) {
|
||||
output.writeFully(Value.GetUTF8().c_str(), Result);
|
||||
}
|
||||
if (Result != 0) {
|
||||
output.writeFully(Value.GetUTF8().c_str(), Result);
|
||||
}
|
||||
|
||||
if (Result < GetDefaultSize()) {
|
||||
// pad the rest with 0
|
||||
binary *Pad = new (std::nothrow) binary[GetDefaultSize() - Result];
|
||||
if (Pad != NULL) {
|
||||
memset(Pad, 0x00, GetDefaultSize() - Result);
|
||||
output.writeFully(Pad, GetDefaultSize() - Result);
|
||||
if (Result < GetDefaultSize()) {
|
||||
// pad the rest with 0
|
||||
binary *Pad = new (std::nothrow) binary[GetDefaultSize() - Result];
|
||||
if (Pad != NULL) {
|
||||
memset(Pad, 0x00, GetDefaultSize() - Result);
|
||||
output.writeFully(Pad, GetDefaultSize() - Result);
|
||||
|
||||
Result = GetDefaultSize();
|
||||
delete [] Pad;
|
||||
}
|
||||
}
|
||||
Result = GetDefaultSize();
|
||||
delete [] Pad;
|
||||
}
|
||||
}
|
||||
|
||||
return Result;
|
||||
return Result;
|
||||
}
|
||||
|
||||
EbmlUnicodeString::operator const UTFstring &() const {return Value;}
|
||||
|
||||
EbmlUnicodeString & EbmlUnicodeString::operator=(const UTFstring & NewString)
|
||||
{
|
||||
Value = NewString;
|
||||
SetValueIsSet();
|
||||
return *this;
|
||||
Value = NewString;
|
||||
SetValueIsSet();
|
||||
return *this;
|
||||
}
|
||||
|
||||
EbmlUnicodeString &EbmlUnicodeString::SetValue(UTFstring const &NewValue) {
|
||||
@ -318,45 +318,45 @@ std::string EbmlUnicodeString::GetValueUTF8() const {
|
||||
*/
|
||||
uint64 EbmlUnicodeString::UpdateSize(bool bWithDefault, bool /* bForceRender */)
|
||||
{
|
||||
if (!bWithDefault && IsDefaultValue())
|
||||
return 0;
|
||||
if (!bWithDefault && IsDefaultValue())
|
||||
return 0;
|
||||
|
||||
SetSize_(Value.GetUTF8().length());
|
||||
if (GetSize() < GetDefaultSize())
|
||||
SetSize_(GetDefaultSize());
|
||||
SetSize_(Value.GetUTF8().length());
|
||||
if (GetSize() < GetDefaultSize())
|
||||
SetSize_(GetDefaultSize());
|
||||
|
||||
return GetSize();
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
/*!
|
||||
\note limited to UCS-2
|
||||
\note limited to UCS-2
|
||||
*/
|
||||
filepos_t EbmlUnicodeString::ReadData(IOCallback & input, ScopeMode ReadFully)
|
||||
{
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
if (GetSize() == 0) {
|
||||
Value = UTFstring::value_type(0);
|
||||
SetValueIsSet();
|
||||
} else {
|
||||
char *Buffer = new (std::nothrow) char[GetSize()+1];
|
||||
if (Buffer == NULL) {
|
||||
// impossible to read, skip it
|
||||
input.setFilePointer(GetSize(), seek_current);
|
||||
} else {
|
||||
input.readFully(Buffer, GetSize());
|
||||
if (Buffer[GetSize()-1] != 0) {
|
||||
Buffer[GetSize()] = 0;
|
||||
}
|
||||
{
|
||||
if (ReadFully != SCOPE_NO_DATA)
|
||||
{
|
||||
if (GetSize() == 0) {
|
||||
Value = UTFstring::value_type(0);
|
||||
SetValueIsSet();
|
||||
} else {
|
||||
char *Buffer = new (std::nothrow) char[GetSize()+1];
|
||||
if (Buffer == NULL) {
|
||||
// impossible to read, skip it
|
||||
input.setFilePointer(GetSize(), seek_current);
|
||||
} else {
|
||||
input.readFully(Buffer, GetSize());
|
||||
if (Buffer[GetSize()-1] != 0) {
|
||||
Buffer[GetSize()] = 0;
|
||||
}
|
||||
|
||||
Value.SetUTF8(Buffer); // implicit conversion to std::string
|
||||
delete [] Buffer;
|
||||
SetValueIsSet();
|
||||
}
|
||||
}
|
||||
}
|
||||
Value.SetUTF8(Buffer); // implicit conversion to std::string
|
||||
delete [] Buffer;
|
||||
SetValueIsSet();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return GetSize();
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlVersion.cpp 639 2004-07-09 20:59:14Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: EbmlVersion.cpp 639 2004-07-09 20:59:14Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
|
||||
#include "ebml/EbmlVersion.h"
|
||||
|
144
src/EbmlVoid.cpp
144
src/EbmlVoid.cpp
@ -11,12 +11,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -29,9 +29,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: EbmlVoid.cpp 1232 2005-10-15 15:56:52Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: EbmlVoid.cpp 1232 2005-10-15 15:56:52Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
*/
|
||||
#include "ebml/EbmlVoid.h"
|
||||
#include "ebml/EbmlContexts.h"
|
||||
@ -42,97 +42,97 @@ DEFINE_EBML_CLASS_GLOBAL(EbmlVoid, 0xEC, 1, "EBMLVoid");
|
||||
|
||||
EbmlVoid::EbmlVoid()
|
||||
{
|
||||
SetValueIsSet();
|
||||
SetValueIsSet();
|
||||
}
|
||||
|
||||
filepos_t EbmlVoid::RenderData(IOCallback & output, bool /* bForceRender */, bool /* bWithDefault */)
|
||||
{
|
||||
// write dummy data by 4KB chunks
|
||||
static binary DummyBuf[4*1024];
|
||||
// write dummy data by 4KB chunks
|
||||
static binary DummyBuf[4*1024];
|
||||
|
||||
uint64 SizeToWrite = GetSize();
|
||||
while (SizeToWrite > 4*1024)
|
||||
{
|
||||
output.writeFully(DummyBuf, 4*1024);
|
||||
SizeToWrite -= 4*1024;
|
||||
}
|
||||
output.writeFully(DummyBuf, SizeToWrite);
|
||||
return GetSize();
|
||||
uint64 SizeToWrite = GetSize();
|
||||
while (SizeToWrite > 4*1024)
|
||||
{
|
||||
output.writeFully(DummyBuf, 4*1024);
|
||||
SizeToWrite -= 4*1024;
|
||||
}
|
||||
output.writeFully(DummyBuf, SizeToWrite);
|
||||
return GetSize();
|
||||
}
|
||||
|
||||
uint64 EbmlVoid::ReplaceWith(EbmlElement & EltToReplaceWith, IOCallback & output, bool ComeBackAfterward, bool bWithDefault)
|
||||
{
|
||||
EltToReplaceWith.UpdateSize(bWithDefault);
|
||||
if (HeadSize() + GetSize() < EltToReplaceWith.GetSize() + EltToReplaceWith.HeadSize()) {
|
||||
// the element can't be written here !
|
||||
return INVALID_FILEPOS_T;
|
||||
}
|
||||
if (HeadSize() + GetSize() - EltToReplaceWith.GetSize() - EltToReplaceWith.HeadSize() == 1) {
|
||||
// there is not enough space to put a filling element
|
||||
return INVALID_FILEPOS_T;
|
||||
}
|
||||
EltToReplaceWith.UpdateSize(bWithDefault);
|
||||
if (HeadSize() + GetSize() < EltToReplaceWith.GetSize() + EltToReplaceWith.HeadSize()) {
|
||||
// the element can't be written here !
|
||||
return INVALID_FILEPOS_T;
|
||||
}
|
||||
if (HeadSize() + GetSize() - EltToReplaceWith.GetSize() - EltToReplaceWith.HeadSize() == 1) {
|
||||
// there is not enough space to put a filling element
|
||||
return INVALID_FILEPOS_T;
|
||||
}
|
||||
|
||||
uint64 CurrentPosition = output.getFilePointer();
|
||||
uint64 CurrentPosition = output.getFilePointer();
|
||||
|
||||
output.setFilePointer(GetElementPosition());
|
||||
EltToReplaceWith.Render(output, bWithDefault);
|
||||
output.setFilePointer(GetElementPosition());
|
||||
EltToReplaceWith.Render(output, bWithDefault);
|
||||
|
||||
if (HeadSize() + GetSize() - EltToReplaceWith.GetSize() - EltToReplaceWith.HeadSize() > 1) {
|
||||
// fill the rest with another void element
|
||||
EbmlVoid aTmp;
|
||||
aTmp.SetSize_(HeadSize() + GetSize() - EltToReplaceWith.GetSize() - EltToReplaceWith.HeadSize() - 1); // 1 is the length of the Void ID
|
||||
int HeadBefore = aTmp.HeadSize();
|
||||
aTmp.SetSize_(aTmp.GetSize() - CodedSizeLength(aTmp.GetSize(), aTmp.GetSizeLength(), aTmp.IsFiniteSize()));
|
||||
int HeadAfter = aTmp.HeadSize();
|
||||
if (HeadBefore != HeadAfter) {
|
||||
aTmp.SetSizeLength(CodedSizeLength(aTmp.GetSize(), aTmp.GetSizeLength(), aTmp.IsFiniteSize()) - (HeadAfter - HeadBefore));
|
||||
}
|
||||
aTmp.RenderHead(output, false, bWithDefault); // the rest of the data is not rewritten
|
||||
}
|
||||
if (HeadSize() + GetSize() - EltToReplaceWith.GetSize() - EltToReplaceWith.HeadSize() > 1) {
|
||||
// fill the rest with another void element
|
||||
EbmlVoid aTmp;
|
||||
aTmp.SetSize_(HeadSize() + GetSize() - EltToReplaceWith.GetSize() - EltToReplaceWith.HeadSize() - 1); // 1 is the length of the Void ID
|
||||
int HeadBefore = aTmp.HeadSize();
|
||||
aTmp.SetSize_(aTmp.GetSize() - CodedSizeLength(aTmp.GetSize(), aTmp.GetSizeLength(), aTmp.IsFiniteSize()));
|
||||
int HeadAfter = aTmp.HeadSize();
|
||||
if (HeadBefore != HeadAfter) {
|
||||
aTmp.SetSizeLength(CodedSizeLength(aTmp.GetSize(), aTmp.GetSizeLength(), aTmp.IsFiniteSize()) - (HeadAfter - HeadBefore));
|
||||
}
|
||||
aTmp.RenderHead(output, false, bWithDefault); // the rest of the data is not rewritten
|
||||
}
|
||||
|
||||
if (ComeBackAfterward) {
|
||||
output.setFilePointer(CurrentPosition);
|
||||
}
|
||||
if (ComeBackAfterward) {
|
||||
output.setFilePointer(CurrentPosition);
|
||||
}
|
||||
|
||||
return GetSize() + HeadSize();
|
||||
return GetSize() + HeadSize();
|
||||
}
|
||||
|
||||
uint64 EbmlVoid::Overwrite(const EbmlElement & EltToVoid, IOCallback & output, bool ComeBackAfterward, bool bWithDefault)
|
||||
{
|
||||
// EltToVoid.UpdateSize(bWithDefault);
|
||||
if (EltToVoid.GetElementPosition() == 0) {
|
||||
// this element has never been written
|
||||
return 0;
|
||||
}
|
||||
if (EltToVoid.GetSize() + EltToVoid.HeadSize() <2) {
|
||||
// the element can't be written here !
|
||||
return 0;
|
||||
}
|
||||
// EltToVoid.UpdateSize(bWithDefault);
|
||||
if (EltToVoid.GetElementPosition() == 0) {
|
||||
// this element has never been written
|
||||
return 0;
|
||||
}
|
||||
if (EltToVoid.GetSize() + EltToVoid.HeadSize() <2) {
|
||||
// the element can't be written here !
|
||||
return 0;
|
||||
}
|
||||
|
||||
uint64 CurrentPosition = output.getFilePointer();
|
||||
uint64 CurrentPosition = output.getFilePointer();
|
||||
|
||||
output.setFilePointer(EltToVoid.GetElementPosition());
|
||||
output.setFilePointer(EltToVoid.GetElementPosition());
|
||||
|
||||
// compute the size of the voided data based on the original one
|
||||
SetSize(EltToVoid.GetSize() + EltToVoid.HeadSize() - 1); // 1 for the ID
|
||||
SetSize(GetSize() - CodedSizeLength(GetSize(), GetSizeLength(), IsFiniteSize()));
|
||||
// make sure we handle even the strange cases
|
||||
//uint32 A1 = GetSize() + HeadSize();
|
||||
//uint32 A2 = EltToVoid.GetSize() + EltToVoid.HeadSize();
|
||||
if (GetSize() + HeadSize() != EltToVoid.GetSize() + EltToVoid.HeadSize()) {
|
||||
SetSize(GetSize()-1);
|
||||
SetSizeLength(CodedSizeLength(GetSize(), GetSizeLength(), IsFiniteSize()) + 1);
|
||||
}
|
||||
// compute the size of the voided data based on the original one
|
||||
SetSize(EltToVoid.GetSize() + EltToVoid.HeadSize() - 1); // 1 for the ID
|
||||
SetSize(GetSize() - CodedSizeLength(GetSize(), GetSizeLength(), IsFiniteSize()));
|
||||
// make sure we handle even the strange cases
|
||||
//uint32 A1 = GetSize() + HeadSize();
|
||||
//uint32 A2 = EltToVoid.GetSize() + EltToVoid.HeadSize();
|
||||
if (GetSize() + HeadSize() != EltToVoid.GetSize() + EltToVoid.HeadSize()) {
|
||||
SetSize(GetSize()-1);
|
||||
SetSizeLength(CodedSizeLength(GetSize(), GetSizeLength(), IsFiniteSize()) + 1);
|
||||
}
|
||||
|
||||
if (GetSize() != 0) {
|
||||
RenderHead(output, false, bWithDefault); // the rest of the data is not rewritten
|
||||
}
|
||||
if (GetSize() != 0) {
|
||||
RenderHead(output, false, bWithDefault); // the rest of the data is not rewritten
|
||||
}
|
||||
|
||||
if (ComeBackAfterward) {
|
||||
output.setFilePointer(CurrentPosition);
|
||||
}
|
||||
if (ComeBackAfterward) {
|
||||
output.setFilePointer(CurrentPosition);
|
||||
}
|
||||
|
||||
return EltToVoid.GetSize() + EltToVoid.HeadSize();
|
||||
return EltToVoid.GetSize() + EltToVoid.HeadSize();
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -9,12 +9,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -27,10 +27,10 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: IOCallback.cpp 639 2004-07-09 20:59:14Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
\file
|
||||
\version \$Id: IOCallback.cpp 639 2004-07-09 20:59:14Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
*/
|
||||
|
||||
#if !defined(__GNUC__) || (__GNUC__ > 2)
|
||||
@ -47,37 +47,37 @@ START_LIBEBML_NAMESPACE
|
||||
|
||||
void IOCallback::writeFully(const void*Buffer,size_t Size)
|
||||
{
|
||||
if (Size == 0)
|
||||
return;
|
||||
if (Size == 0)
|
||||
return;
|
||||
|
||||
if (Buffer == NULL)
|
||||
throw;
|
||||
if (Buffer == NULL)
|
||||
throw;
|
||||
|
||||
if(write(Buffer,Size) != Size)
|
||||
{
|
||||
if(write(Buffer,Size) != Size)
|
||||
{
|
||||
#if !defined(__GNUC__) || (__GNUC__ > 2)
|
||||
stringstream Msg;
|
||||
Msg<<"EOF in writeFully("<<Buffer<<","<<Size<<")";
|
||||
throw runtime_error(Msg.str());
|
||||
stringstream Msg;
|
||||
Msg<<"EOF in writeFully("<<Buffer<<","<<Size<<")";
|
||||
throw runtime_error(Msg.str());
|
||||
#endif // GCC2
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
void IOCallback::readFully(void*Buffer,size_t Size)
|
||||
{
|
||||
if(Buffer == NULL)
|
||||
throw;
|
||||
if(Buffer == NULL)
|
||||
throw;
|
||||
|
||||
if(read(Buffer,Size) != Size)
|
||||
{
|
||||
if(read(Buffer,Size) != Size)
|
||||
{
|
||||
#if !defined(__GNUC__) || (__GNUC__ > 2)
|
||||
stringstream Msg;
|
||||
Msg<<"EOF in readFully("<<Buffer<<","<<Size<<")";
|
||||
throw runtime_error(Msg.str());
|
||||
stringstream Msg;
|
||||
Msg<<"EOF in readFully("<<Buffer<<","<<Size<<")";
|
||||
throw runtime_error(Msg.str());
|
||||
#endif // GCC2
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -9,12 +9,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -27,9 +27,9 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: MemIOCallback.cpp 693 2004-07-31 08:56:28Z robux4 $
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
\file
|
||||
\version \$Id: MemIOCallback.cpp 693 2004-07-31 08:56:28Z robux4 $
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
*/
|
||||
|
||||
#include "ebml/MemIOCallback.h"
|
||||
@ -40,85 +40,85 @@ START_LIBEBML_NAMESPACE
|
||||
|
||||
MemIOCallback::MemIOCallback(uint64 DefaultSize)
|
||||
{
|
||||
//The default size of the buffer is 128 bytes
|
||||
dataBuffer = (binary *)malloc(DefaultSize);
|
||||
if (dataBuffer == NULL) {
|
||||
mOk = false;
|
||||
std::stringstream Msg;
|
||||
Msg << "Failed to alloc memory block of size ";
|
||||
// not working with VC6 Msg << DefaultSize;
|
||||
mLastErrorStr = Msg.str();
|
||||
return;
|
||||
}
|
||||
|
||||
dataBufferMemorySize = DefaultSize;
|
||||
dataBufferPos = 0;
|
||||
dataBufferTotalSize = 0;
|
||||
mOk = true;
|
||||
//The default size of the buffer is 128 bytes
|
||||
dataBuffer = (binary *)malloc(DefaultSize);
|
||||
if (dataBuffer == NULL) {
|
||||
mOk = false;
|
||||
std::stringstream Msg;
|
||||
Msg << "Failed to alloc memory block of size ";
|
||||
// not working with VC6 Msg << DefaultSize;
|
||||
mLastErrorStr = Msg.str();
|
||||
return;
|
||||
}
|
||||
|
||||
dataBufferMemorySize = DefaultSize;
|
||||
dataBufferPos = 0;
|
||||
dataBufferTotalSize = 0;
|
||||
mOk = true;
|
||||
}
|
||||
|
||||
MemIOCallback::~MemIOCallback()
|
||||
{
|
||||
if (dataBuffer != NULL)
|
||||
free(dataBuffer);
|
||||
if (dataBuffer != NULL)
|
||||
free(dataBuffer);
|
||||
}
|
||||
|
||||
uint32 MemIOCallback::read(void *Buffer, size_t Size)
|
||||
{
|
||||
if (Buffer == NULL || Size < 1)
|
||||
return 0;
|
||||
//If the size is larger than than the amount left in the buffer
|
||||
if (Size + dataBufferPos > dataBufferTotalSize)
|
||||
{
|
||||
//We will only return the remaining data
|
||||
memcpy(Buffer, dataBuffer + dataBufferPos, dataBufferTotalSize - dataBufferPos);
|
||||
if (Buffer == NULL || Size < 1)
|
||||
return 0;
|
||||
//If the size is larger than than the amount left in the buffer
|
||||
if (Size + dataBufferPos > dataBufferTotalSize)
|
||||
{
|
||||
//We will only return the remaining data
|
||||
memcpy(Buffer, dataBuffer + dataBufferPos, dataBufferTotalSize - dataBufferPos);
|
||||
uint64 oldDataPos = dataBufferPos;
|
||||
dataBufferPos = dataBufferTotalSize;
|
||||
return dataBufferTotalSize - oldDataPos;
|
||||
}
|
||||
|
||||
//Well... We made it here, so do a quick and simple copy
|
||||
memcpy(Buffer, dataBuffer+dataBufferPos, Size);
|
||||
dataBufferPos += Size;
|
||||
dataBufferPos = dataBufferTotalSize;
|
||||
return dataBufferTotalSize - oldDataPos;
|
||||
}
|
||||
|
||||
return Size;
|
||||
//Well... We made it here, so do a quick and simple copy
|
||||
memcpy(Buffer, dataBuffer+dataBufferPos, Size);
|
||||
dataBufferPos += Size;
|
||||
|
||||
return Size;
|
||||
}
|
||||
|
||||
void MemIOCallback::setFilePointer(int64 Offset, seek_mode Mode)
|
||||
{
|
||||
if (Mode == seek_beginning)
|
||||
dataBufferPos = Offset;
|
||||
else if (Mode == seek_current)
|
||||
dataBufferPos = dataBufferPos + Offset;
|
||||
else if (Mode == seek_end)
|
||||
dataBufferPos = dataBufferTotalSize + Offset;
|
||||
if (Mode == seek_beginning)
|
||||
dataBufferPos = Offset;
|
||||
else if (Mode == seek_current)
|
||||
dataBufferPos = dataBufferPos + Offset;
|
||||
else if (Mode == seek_end)
|
||||
dataBufferPos = dataBufferTotalSize + Offset;
|
||||
}
|
||||
|
||||
size_t MemIOCallback::write(const void *Buffer, size_t Size)
|
||||
{
|
||||
if (dataBufferMemorySize < dataBufferPos + Size)
|
||||
{
|
||||
//We need more memory!
|
||||
dataBuffer = (binary *)realloc((void *)dataBuffer, dataBufferPos + Size);
|
||||
}
|
||||
memcpy(dataBuffer+dataBufferPos, Buffer, Size);
|
||||
dataBufferPos += Size;
|
||||
if (dataBufferPos > dataBufferTotalSize)
|
||||
dataBufferTotalSize = dataBufferPos;
|
||||
if (dataBufferMemorySize < dataBufferPos + Size)
|
||||
{
|
||||
//We need more memory!
|
||||
dataBuffer = (binary *)realloc((void *)dataBuffer, dataBufferPos + Size);
|
||||
}
|
||||
memcpy(dataBuffer+dataBufferPos, Buffer, Size);
|
||||
dataBufferPos += Size;
|
||||
if (dataBufferPos > dataBufferTotalSize)
|
||||
dataBufferTotalSize = dataBufferPos;
|
||||
|
||||
return Size;
|
||||
return Size;
|
||||
}
|
||||
|
||||
uint32 MemIOCallback::write(IOCallback & IOToRead, size_t Size)
|
||||
{
|
||||
if (dataBufferMemorySize < dataBufferPos + Size)
|
||||
{
|
||||
//We need more memory!
|
||||
dataBuffer = (binary *)realloc((void *)dataBuffer, dataBufferPos + Size);
|
||||
}
|
||||
IOToRead.readFully(&dataBuffer[dataBufferPos], Size);
|
||||
dataBufferTotalSize = Size;
|
||||
return Size;
|
||||
if (dataBufferMemorySize < dataBufferPos + Size)
|
||||
{
|
||||
//We need more memory!
|
||||
dataBuffer = (binary *)realloc((void *)dataBuffer, dataBufferPos + Size);
|
||||
}
|
||||
IOToRead.readFully(&dataBuffer[dataBufferPos], Size);
|
||||
dataBufferTotalSize = Size;
|
||||
return Size;
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -9,12 +9,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -27,10 +27,10 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: StdIOCallback.cpp 1298 2008-02-21 22:14:18Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
\file
|
||||
\version \$Id: StdIOCallback.cpp 1298 2008-02-21 22:14:18Z mosu $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Moritz Bunkus <moritz @ bunkus.org>
|
||||
*/
|
||||
|
||||
#include <cassert>
|
||||
@ -48,154 +48,154 @@ using namespace std;
|
||||
START_LIBEBML_NAMESPACE
|
||||
|
||||
CRTError::CRTError(int nError, const std::string & Description)
|
||||
:std::runtime_error(Description+": "+strerror(nError))
|
||||
,Error(nError)
|
||||
:std::runtime_error(Description+": "+strerror(nError))
|
||||
,Error(nError)
|
||||
{
|
||||
}
|
||||
|
||||
CRTError::CRTError(const std::string & Description,int nError)
|
||||
:std::runtime_error(Description+": "+strerror(nError))
|
||||
,Error(nError)
|
||||
:std::runtime_error(Description+": "+strerror(nError))
|
||||
,Error(nError)
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
StdIOCallback::StdIOCallback(const char*Path, const open_mode aMode)
|
||||
{
|
||||
assert(Path!=0);
|
||||
assert(Path!=0);
|
||||
|
||||
const char *Mode;
|
||||
switch (aMode)
|
||||
{
|
||||
case MODE_READ:
|
||||
Mode = "rb";
|
||||
break;
|
||||
case MODE_SAFE:
|
||||
Mode = "rb+";
|
||||
break;
|
||||
case MODE_WRITE:
|
||||
Mode = "wb";
|
||||
break;
|
||||
case MODE_CREATE:
|
||||
Mode = "wb+";
|
||||
break;
|
||||
default:
|
||||
throw 0;
|
||||
}
|
||||
const char *Mode;
|
||||
switch (aMode)
|
||||
{
|
||||
case MODE_READ:
|
||||
Mode = "rb";
|
||||
break;
|
||||
case MODE_SAFE:
|
||||
Mode = "rb+";
|
||||
break;
|
||||
case MODE_WRITE:
|
||||
Mode = "wb";
|
||||
break;
|
||||
case MODE_CREATE:
|
||||
Mode = "wb+";
|
||||
break;
|
||||
default:
|
||||
throw 0;
|
||||
}
|
||||
|
||||
File=fopen(Path,Mode);
|
||||
if(File==0)
|
||||
{
|
||||
File=fopen(Path,Mode);
|
||||
if(File==0)
|
||||
{
|
||||
#if !defined(__GNUC__) || (__GNUC__ > 2)
|
||||
stringstream Msg;
|
||||
Msg<<"Can't open stdio file \""<<Path<<"\" in mode \""<<Mode<<"\"";
|
||||
throw CRTError(Msg.str());
|
||||
stringstream Msg;
|
||||
Msg<<"Can't open stdio file \""<<Path<<"\" in mode \""<<Mode<<"\"";
|
||||
throw CRTError(Msg.str());
|
||||
#endif // GCC2
|
||||
}
|
||||
mCurrentPosition = 0;
|
||||
}
|
||||
mCurrentPosition = 0;
|
||||
}
|
||||
|
||||
|
||||
StdIOCallback::~StdIOCallback()throw()
|
||||
{
|
||||
close();
|
||||
close();
|
||||
}
|
||||
|
||||
|
||||
|
||||
uint32 StdIOCallback::read(void*Buffer,size_t Size)
|
||||
{
|
||||
assert(File!=0);
|
||||
|
||||
size_t result = fread(Buffer, 1, Size, File);
|
||||
mCurrentPosition += result;
|
||||
return result;
|
||||
assert(File!=0);
|
||||
|
||||
size_t result = fread(Buffer, 1, Size, File);
|
||||
mCurrentPosition += result;
|
||||
return result;
|
||||
}
|
||||
|
||||
void StdIOCallback::setFilePointer(int64 Offset,seek_mode Mode)
|
||||
{
|
||||
assert(File!=0);
|
||||
assert(File!=0);
|
||||
|
||||
// There is a numeric cast in the boost library, which would be quite nice for this checking
|
||||
/*
|
||||
SL : replaced because unknown class in cygwin
|
||||
assert(Offset <= numeric_limits<long>::max());
|
||||
assert(Offset >= numeric_limits<long>::min());
|
||||
// There is a numeric cast in the boost library, which would be quite nice for this checking
|
||||
/*
|
||||
SL : replaced because unknown class in cygwin
|
||||
assert(Offset <= numeric_limits<long>::max());
|
||||
assert(Offset >= numeric_limits<long>::min());
|
||||
*/
|
||||
|
||||
assert(Offset <= LONG_MAX);
|
||||
assert(Offset >= LONG_MIN);
|
||||
assert(Offset <= LONG_MAX);
|
||||
assert(Offset >= LONG_MIN);
|
||||
|
||||
assert(Mode==SEEK_CUR||Mode==SEEK_END||Mode==SEEK_SET);
|
||||
assert(Mode==SEEK_CUR||Mode==SEEK_END||Mode==SEEK_SET);
|
||||
|
||||
if(fseek(File,Offset,Mode)!=0)
|
||||
{
|
||||
if(fseek(File,Offset,Mode)!=0)
|
||||
{
|
||||
#if !defined(__GNUC__) || (__GNUC__ > 2)
|
||||
ostringstream Msg;
|
||||
Msg<<"Failed to seek file "<<File<<" to offset "<<(unsigned long)Offset<<" in mode "<<Mode;
|
||||
throw CRTError(Msg.str());
|
||||
ostringstream Msg;
|
||||
Msg<<"Failed to seek file "<<File<<" to offset "<<(unsigned long)Offset<<" in mode "<<Mode;
|
||||
throw CRTError(Msg.str());
|
||||
#endif // GCC2
|
||||
mCurrentPosition = ftell(File);
|
||||
}
|
||||
else
|
||||
{
|
||||
switch ( Mode )
|
||||
{
|
||||
case SEEK_CUR:
|
||||
mCurrentPosition += Offset;
|
||||
break;
|
||||
case SEEK_END:
|
||||
mCurrentPosition = ftell(File);
|
||||
break;
|
||||
case SEEK_SET:
|
||||
mCurrentPosition = Offset;
|
||||
break;
|
||||
}
|
||||
}
|
||||
mCurrentPosition = ftell(File);
|
||||
}
|
||||
else
|
||||
{
|
||||
switch ( Mode )
|
||||
{
|
||||
case SEEK_CUR:
|
||||
mCurrentPosition += Offset;
|
||||
break;
|
||||
case SEEK_END:
|
||||
mCurrentPosition = ftell(File);
|
||||
break;
|
||||
case SEEK_SET:
|
||||
mCurrentPosition = Offset;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
size_t StdIOCallback::write(const void*Buffer,size_t Size)
|
||||
{
|
||||
assert(File!=0);
|
||||
uint32 Result = fwrite(Buffer,1,Size,File);
|
||||
mCurrentPosition += Result;
|
||||
return Result;
|
||||
assert(File!=0);
|
||||
uint32 Result = fwrite(Buffer,1,Size,File);
|
||||
mCurrentPosition += Result;
|
||||
return Result;
|
||||
}
|
||||
|
||||
uint64 StdIOCallback::getFilePointer()
|
||||
{
|
||||
assert(File!=0);
|
||||
assert(File!=0);
|
||||
|
||||
#if 0
|
||||
long Result=ftell(File);
|
||||
if(Result<0)
|
||||
{
|
||||
long Result=ftell(File);
|
||||
if(Result<0)
|
||||
{
|
||||
#if !defined(__GNUC__) || (__GNUC__ > 2)
|
||||
stringstream Msg;
|
||||
Msg<<"Can't tell the current file pointer position for "<<File;
|
||||
throw CRTError(Msg.str());
|
||||
stringstream Msg;
|
||||
Msg<<"Can't tell the current file pointer position for "<<File;
|
||||
throw CRTError(Msg.str());
|
||||
#endif // GCC2
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
return mCurrentPosition;
|
||||
return mCurrentPosition;
|
||||
}
|
||||
|
||||
void StdIOCallback::close()
|
||||
{
|
||||
if(File==0)
|
||||
return;
|
||||
if(File==0)
|
||||
return;
|
||||
|
||||
if(fclose(File)!=0)
|
||||
{
|
||||
if(fclose(File)!=0)
|
||||
{
|
||||
#if !defined(__GNUC__) || (__GNUC__ > 2)
|
||||
stringstream Msg;
|
||||
Msg<<"Can't close file "<<File;
|
||||
throw CRTError(Msg.str());
|
||||
stringstream Msg;
|
||||
Msg<<"Can't close file "<<File;
|
||||
throw CRTError(Msg.str());
|
||||
#endif // GCC2
|
||||
}
|
||||
}
|
||||
|
||||
File=0;
|
||||
File=0;
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -9,12 +9,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -27,11 +27,11 @@
|
||||
**********************************************************************/
|
||||
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: WinIOCallback.cpp 1092 2005-03-16 13:01:15Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
\author Cyrius <suiryc @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: WinIOCallback.cpp 1092 2005-03-16 13:01:15Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
\author Cyrius <suiryc @ users.sf.net>
|
||||
*/
|
||||
|
||||
#include <cassert>
|
||||
@ -47,238 +47,238 @@
|
||||
START_LIBEBML_NAMESPACE
|
||||
|
||||
WinIOCallback::WinIOCallback(const char* Path, const open_mode aMode, DWORD dwFlags)
|
||||
:mFile(NULL), mOk(false)
|
||||
:mFile(NULL), mOk(false)
|
||||
{
|
||||
mOk = open(Path, aMode, dwFlags);
|
||||
mOk = open(Path, aMode, dwFlags);
|
||||
}
|
||||
|
||||
WinIOCallback::WinIOCallback(const wchar_t* Path, const open_mode aMode, DWORD dwFlags)
|
||||
:mFile(NULL), mOk(false)
|
||||
:mFile(NULL), mOk(false)
|
||||
{
|
||||
mOk = open(Path, aMode, dwFlags);
|
||||
mOk = open(Path, aMode, dwFlags);
|
||||
}
|
||||
|
||||
WinIOCallback::~WinIOCallback()
|
||||
{
|
||||
close();
|
||||
close();
|
||||
}
|
||||
|
||||
bool WinIOCallback::open(const char* Path, const open_mode aMode, DWORD dwFlags)
|
||||
bool WinIOCallback::open(const char* Path, const open_mode aMode, DWORD dwFlags)
|
||||
{
|
||||
assert(Path!=0);
|
||||
assert(Path!=0);
|
||||
|
||||
DWORD AccessMode, ShareMode, Disposition;
|
||||
DWORD AccessMode, ShareMode, Disposition;
|
||||
|
||||
switch (aMode)
|
||||
{
|
||||
case MODE_READ:
|
||||
AccessMode = GENERIC_READ;
|
||||
ShareMode = FILE_SHARE_READ|FILE_SHARE_WRITE;
|
||||
Disposition = OPEN_EXISTING;
|
||||
break;
|
||||
case MODE_WRITE:
|
||||
AccessMode = GENERIC_WRITE;
|
||||
ShareMode = 0;
|
||||
Disposition = OPEN_ALWAYS;
|
||||
break;
|
||||
case MODE_SAFE:
|
||||
AccessMode = GENERIC_WRITE|GENERIC_READ;
|
||||
ShareMode = FILE_SHARE_READ|FILE_SHARE_WRITE;
|
||||
Disposition = OPEN_ALWAYS;
|
||||
break;
|
||||
case MODE_CREATE:
|
||||
AccessMode = GENERIC_WRITE;
|
||||
ShareMode = 0;
|
||||
Disposition = CREATE_ALWAYS;
|
||||
break;
|
||||
default:
|
||||
assert(false);
|
||||
}
|
||||
switch (aMode)
|
||||
{
|
||||
case MODE_READ:
|
||||
AccessMode = GENERIC_READ;
|
||||
ShareMode = FILE_SHARE_READ|FILE_SHARE_WRITE;
|
||||
Disposition = OPEN_EXISTING;
|
||||
break;
|
||||
case MODE_WRITE:
|
||||
AccessMode = GENERIC_WRITE;
|
||||
ShareMode = 0;
|
||||
Disposition = OPEN_ALWAYS;
|
||||
break;
|
||||
case MODE_SAFE:
|
||||
AccessMode = GENERIC_WRITE|GENERIC_READ;
|
||||
ShareMode = FILE_SHARE_READ|FILE_SHARE_WRITE;
|
||||
Disposition = OPEN_ALWAYS;
|
||||
break;
|
||||
case MODE_CREATE:
|
||||
AccessMode = GENERIC_WRITE;
|
||||
ShareMode = 0;
|
||||
Disposition = CREATE_ALWAYS;
|
||||
break;
|
||||
default:
|
||||
assert(false);
|
||||
}
|
||||
|
||||
mFile = CreateFileA(Path, AccessMode, ShareMode, NULL, Disposition, dwFlags, NULL);
|
||||
if ((mFile == INVALID_HANDLE_VALUE) || ((long)mFile == 0xffffffff))
|
||||
{
|
||||
//File was not opened
|
||||
char err_msg[256];
|
||||
DWORD error_code = GetLastError();
|
||||
// An error message about the file already existing is not really an error message :P
|
||||
if (error_code != ERROR_ALREADY_EXISTS) {
|
||||
FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, 0, error_code, 0, err_msg, 255, NULL);
|
||||
EBML_TRACE("Failed to open file \"%hs\" in mode %d.", Path, aMode);
|
||||
mFile = CreateFileA(Path, AccessMode, ShareMode, NULL, Disposition, dwFlags, NULL);
|
||||
if ((mFile == INVALID_HANDLE_VALUE) || ((long)mFile == 0xffffffff))
|
||||
{
|
||||
//File was not opened
|
||||
char err_msg[256];
|
||||
DWORD error_code = GetLastError();
|
||||
// An error message about the file already existing is not really an error message :P
|
||||
if (error_code != ERROR_ALREADY_EXISTS) {
|
||||
FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, 0, error_code, 0, err_msg, 255, NULL);
|
||||
EBML_TRACE("Failed to open file \"%hs\" in mode %d.", Path, aMode);
|
||||
|
||||
mLastErrorStr = err_msg;
|
||||
return mOk = false;
|
||||
}
|
||||
}
|
||||
mCurrentPosition = 0;
|
||||
mLastErrorStr = err_msg;
|
||||
return mOk = false;
|
||||
}
|
||||
}
|
||||
mCurrentPosition = 0;
|
||||
|
||||
EBML_TRACE("Successfully opened file \"%hs\" in mode %d. The handle is %p\n", Path, aMode, mFile);
|
||||
EBML_TRACE("Successfully opened file \"%hs\" in mode %d. The handle is %p\n", Path, aMode, mFile);
|
||||
|
||||
return mOk = true;
|
||||
return mOk = true;
|
||||
};
|
||||
|
||||
bool WinIOCallback::open(const wchar_t* Path, const open_mode aMode, DWORD dwFlags)
|
||||
bool WinIOCallback::open(const wchar_t* Path, const open_mode aMode, DWORD dwFlags)
|
||||
{
|
||||
assert(Path!=0);
|
||||
assert(Path!=0);
|
||||
|
||||
DWORD AccessMode, ShareMode, Disposition;
|
||||
DWORD AccessMode, ShareMode, Disposition;
|
||||
|
||||
switch (aMode)
|
||||
{
|
||||
case MODE_READ:
|
||||
AccessMode = GENERIC_READ;
|
||||
ShareMode = FILE_SHARE_READ|FILE_SHARE_WRITE;
|
||||
Disposition = OPEN_EXISTING;
|
||||
break;
|
||||
case MODE_WRITE:
|
||||
AccessMode = GENERIC_WRITE;
|
||||
ShareMode = 0;
|
||||
Disposition = OPEN_ALWAYS;
|
||||
break;
|
||||
case MODE_SAFE:
|
||||
AccessMode = GENERIC_WRITE|GENERIC_READ;
|
||||
ShareMode = FILE_SHARE_READ|FILE_SHARE_WRITE;
|
||||
Disposition = OPEN_ALWAYS;
|
||||
break;
|
||||
case MODE_CREATE:
|
||||
AccessMode = GENERIC_WRITE;
|
||||
ShareMode = 0;
|
||||
Disposition = CREATE_ALWAYS;
|
||||
break;
|
||||
default:
|
||||
assert(false);
|
||||
}
|
||||
switch (aMode)
|
||||
{
|
||||
case MODE_READ:
|
||||
AccessMode = GENERIC_READ;
|
||||
ShareMode = FILE_SHARE_READ|FILE_SHARE_WRITE;
|
||||
Disposition = OPEN_EXISTING;
|
||||
break;
|
||||
case MODE_WRITE:
|
||||
AccessMode = GENERIC_WRITE;
|
||||
ShareMode = 0;
|
||||
Disposition = OPEN_ALWAYS;
|
||||
break;
|
||||
case MODE_SAFE:
|
||||
AccessMode = GENERIC_WRITE|GENERIC_READ;
|
||||
ShareMode = FILE_SHARE_READ|FILE_SHARE_WRITE;
|
||||
Disposition = OPEN_ALWAYS;
|
||||
break;
|
||||
case MODE_CREATE:
|
||||
AccessMode = GENERIC_WRITE;
|
||||
ShareMode = 0;
|
||||
Disposition = CREATE_ALWAYS;
|
||||
break;
|
||||
default:
|
||||
assert(false);
|
||||
}
|
||||
|
||||
if ((LONG)GetVersion() >= 0) {
|
||||
mFile = CreateFileW(Path, AccessMode, ShareMode, NULL, Disposition, dwFlags, NULL);
|
||||
} else {
|
||||
int errCode;
|
||||
int pathSize = wcslen(Path);
|
||||
unsigned int bufferSize = pathSize + sizeof(wchar_t) * 2;
|
||||
std::string PathA;
|
||||
PathA.resize(bufferSize);
|
||||
errCode = WideCharToMultiByte(CP_ACP, 0, Path, pathSize, (char *)PathA.c_str(), bufferSize, NULL, NULL);
|
||||
if (errCode == 0)
|
||||
errCode = GetLastError();
|
||||
#ifdef _DEBUG
|
||||
if (errCode == ERROR_INSUFFICIENT_BUFFER) OutputDebugString(TEXT("WinIOCallback::WideCharToMultiByte::ERROR_INSUFFICIENT_BUFFER"));
|
||||
if (errCode == ERROR_INVALID_FLAGS) OutputDebugString(TEXT("WinIOCallback::WideCharToMultiByte::ERROR_INVALID_FLAGS"));
|
||||
if (errCode == ERROR_INVALID_PARAMETER) OutputDebugString(TEXT("WinIOCallback::WideCharToMultiByte::ERROR_INVALID_PARAMETER"));
|
||||
if ((LONG)GetVersion() >= 0) {
|
||||
mFile = CreateFileW(Path, AccessMode, ShareMode, NULL, Disposition, dwFlags, NULL);
|
||||
} else {
|
||||
int errCode;
|
||||
int pathSize = wcslen(Path);
|
||||
unsigned int bufferSize = pathSize + sizeof(wchar_t) * 2;
|
||||
std::string PathA;
|
||||
PathA.resize(bufferSize);
|
||||
errCode = WideCharToMultiByte(CP_ACP, 0, Path, pathSize, (char *)PathA.c_str(), bufferSize, NULL, NULL);
|
||||
if (errCode == 0)
|
||||
errCode = GetLastError();
|
||||
#ifdef _DEBUG
|
||||
if (errCode == ERROR_INSUFFICIENT_BUFFER) OutputDebugString(TEXT("WinIOCallback::WideCharToMultiByte::ERROR_INSUFFICIENT_BUFFER"));
|
||||
if (errCode == ERROR_INVALID_FLAGS) OutputDebugString(TEXT("WinIOCallback::WideCharToMultiByte::ERROR_INVALID_FLAGS"));
|
||||
if (errCode == ERROR_INVALID_PARAMETER) OutputDebugString(TEXT("WinIOCallback::WideCharToMultiByte::ERROR_INVALID_PARAMETER"));
|
||||
#endif
|
||||
while (errCode == ERROR_INSUFFICIENT_BUFFER) {
|
||||
// Increase the buffer size
|
||||
bufferSize += MAX_PATH;
|
||||
PathA.resize(bufferSize);
|
||||
errCode = WideCharToMultiByte(CP_ACP, WC_SEPCHARS, Path, pathSize, (char *)PathA.c_str(), bufferSize, NULL, NULL);
|
||||
if (errCode == 0)
|
||||
errCode = GetLastError();
|
||||
}
|
||||
if (errCode != 0) {
|
||||
mFile = CreateFileA(PathA.c_str(), AccessMode, ShareMode, NULL, Disposition, dwFlags, NULL);
|
||||
} else {
|
||||
mLastErrorStr = "Couldn't convert Unicode filename to ANSI.";
|
||||
return mOk = false;
|
||||
}
|
||||
}
|
||||
if ((mFile == INVALID_HANDLE_VALUE) || ((long)mFile == 0xffffffff))
|
||||
{
|
||||
//File was not opened
|
||||
char err_msg[256];
|
||||
DWORD error_code = GetLastError();
|
||||
// An error message about the file already existing is not really an error message :P
|
||||
if (error_code != ERROR_ALREADY_EXISTS) {
|
||||
FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, 0, error_code, 0, err_msg, 255, NULL);
|
||||
EBML_TRACE("Failed to open file \"%S\" in mode %d.", Path, aMode);
|
||||
mLastErrorStr = err_msg;
|
||||
return mOk = false;
|
||||
}
|
||||
}
|
||||
mCurrentPosition = 0;
|
||||
while (errCode == ERROR_INSUFFICIENT_BUFFER) {
|
||||
// Increase the buffer size
|
||||
bufferSize += MAX_PATH;
|
||||
PathA.resize(bufferSize);
|
||||
errCode = WideCharToMultiByte(CP_ACP, WC_SEPCHARS, Path, pathSize, (char *)PathA.c_str(), bufferSize, NULL, NULL);
|
||||
if (errCode == 0)
|
||||
errCode = GetLastError();
|
||||
}
|
||||
if (errCode != 0) {
|
||||
mFile = CreateFileA(PathA.c_str(), AccessMode, ShareMode, NULL, Disposition, dwFlags, NULL);
|
||||
} else {
|
||||
mLastErrorStr = "Couldn't convert Unicode filename to ANSI.";
|
||||
return mOk = false;
|
||||
}
|
||||
}
|
||||
if ((mFile == INVALID_HANDLE_VALUE) || ((long)mFile == 0xffffffff))
|
||||
{
|
||||
//File was not opened
|
||||
char err_msg[256];
|
||||
DWORD error_code = GetLastError();
|
||||
// An error message about the file already existing is not really an error message :P
|
||||
if (error_code != ERROR_ALREADY_EXISTS) {
|
||||
FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, 0, error_code, 0, err_msg, 255, NULL);
|
||||
EBML_TRACE("Failed to open file \"%S\" in mode %d.", Path, aMode);
|
||||
mLastErrorStr = err_msg;
|
||||
return mOk = false;
|
||||
}
|
||||
}
|
||||
mCurrentPosition = 0;
|
||||
|
||||
EBML_TRACE("Successfully opened file \"%S\" in mode %d. The handle is %p\n", Path, aMode, mFile);
|
||||
return mOk = true;
|
||||
EBML_TRACE("Successfully opened file \"%S\" in mode %d. The handle is %p\n", Path, aMode, mFile);
|
||||
return mOk = true;
|
||||
}
|
||||
|
||||
void WinIOCallback::close()
|
||||
{
|
||||
if (mFile) {
|
||||
CloseHandle(mFile);
|
||||
mFile = NULL;
|
||||
}
|
||||
if (mFile) {
|
||||
CloseHandle(mFile);
|
||||
mFile = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
uint64 WinIOCallback::getFilePointer()
|
||||
{
|
||||
if (!mFile) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
return mCurrentPosition;
|
||||
if (!mFile) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
return mCurrentPosition;
|
||||
#if 0
|
||||
LONG High = 0;
|
||||
DWORD Low = SetFilePointer(mFile, 0, &High, FILE_CURRENT);
|
||||
if ( (Low==INVALID_SET_FILE_POINTER) && (GetLastError()!=NO_ERROR) )
|
||||
return static_cast<uint64>(-1);
|
||||
return ((uint64(High)<<32) | Low);
|
||||
LONG High = 0;
|
||||
DWORD Low = SetFilePointer(mFile, 0, &High, FILE_CURRENT);
|
||||
if ( (Low==INVALID_SET_FILE_POINTER) && (GetLastError()!=NO_ERROR) )
|
||||
return static_cast<uint64>(-1);
|
||||
return ((uint64(High)<<32) | Low);
|
||||
#endif
|
||||
}
|
||||
|
||||
void WinIOCallback::setFilePointer(int64 Offset, seek_mode Mode)
|
||||
{
|
||||
DWORD Method;
|
||||
switch(Mode)
|
||||
{
|
||||
case seek_beginning:
|
||||
Method=FILE_BEGIN;
|
||||
break;
|
||||
case seek_current:
|
||||
Method=FILE_CURRENT;
|
||||
break;
|
||||
case seek_end:
|
||||
Method=FILE_END;
|
||||
break;
|
||||
default:
|
||||
assert(false);
|
||||
break;
|
||||
}
|
||||
DWORD Method;
|
||||
switch(Mode)
|
||||
{
|
||||
case seek_beginning:
|
||||
Method=FILE_BEGIN;
|
||||
break;
|
||||
case seek_current:
|
||||
Method=FILE_CURRENT;
|
||||
break;
|
||||
case seek_end:
|
||||
Method=FILE_END;
|
||||
break;
|
||||
default:
|
||||
assert(false);
|
||||
break;
|
||||
}
|
||||
|
||||
LONG High = LONG(Offset>>32);
|
||||
mCurrentPosition = SetFilePointer(mFile, LONG(Offset & 0xffffffff), &High, Method);
|
||||
if ( mCurrentPosition == INVALID_SET_FILE_POINTER )
|
||||
{
|
||||
High = 0;
|
||||
DWORD Low = SetFilePointer(mFile, 0, &High, FILE_CURRENT);
|
||||
mCurrentPosition = ((uint64(High)<<32) | Low);
|
||||
}
|
||||
else
|
||||
{
|
||||
mCurrentPosition |= uint64(High)<<32;
|
||||
}
|
||||
LONG High = LONG(Offset>>32);
|
||||
mCurrentPosition = SetFilePointer(mFile, LONG(Offset & 0xffffffff), &High, Method);
|
||||
if ( mCurrentPosition == INVALID_SET_FILE_POINTER )
|
||||
{
|
||||
High = 0;
|
||||
DWORD Low = SetFilePointer(mFile, 0, &High, FILE_CURRENT);
|
||||
mCurrentPosition = ((uint64(High)<<32) | Low);
|
||||
}
|
||||
else
|
||||
{
|
||||
mCurrentPosition |= uint64(High)<<32;
|
||||
}
|
||||
}
|
||||
|
||||
uint32 WinIOCallback::read(void*Buffer,size_t Size)
|
||||
{
|
||||
DWORD BytesRead;
|
||||
if (!ReadFile(mFile, Buffer, Size, &BytesRead, NULL)) {
|
||||
return 0;
|
||||
}
|
||||
mCurrentPosition += BytesRead;
|
||||
return BytesRead;
|
||||
DWORD BytesRead;
|
||||
if (!ReadFile(mFile, Buffer, Size, &BytesRead, NULL)) {
|
||||
return 0;
|
||||
}
|
||||
mCurrentPosition += BytesRead;
|
||||
return BytesRead;
|
||||
}
|
||||
|
||||
size_t WinIOCallback::write(const void*Buffer,size_t Size)
|
||||
{
|
||||
DWORD BytesWriten;
|
||||
if (!WriteFile(mFile, Buffer, Size, &BytesWriten, NULL)) {
|
||||
return 0;
|
||||
}
|
||||
mCurrentPosition += BytesWriten;
|
||||
return BytesWriten;
|
||||
DWORD BytesWriten;
|
||||
if (!WriteFile(mFile, Buffer, Size, &BytesWriten, NULL)) {
|
||||
return 0;
|
||||
}
|
||||
mCurrentPosition += BytesWriten;
|
||||
return BytesWriten;
|
||||
}
|
||||
|
||||
bool WinIOCallback::SetEOF()
|
||||
{
|
||||
return SetEndOfFile(mFile) != 0;
|
||||
return SetEndOfFile(mFile) != 0;
|
||||
}
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
@ -9,12 +9,12 @@
|
||||
** modify it under the terms of the GNU Lesser General Public
|
||||
** License as published by the Free Software Foundation; either
|
||||
** version 2.1 of the License, or (at your option) any later version.
|
||||
**
|
||||
**
|
||||
** This library is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
** Lesser General Public License for more details.
|
||||
**
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public
|
||||
** License along with this library; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
@ -26,11 +26,11 @@
|
||||
**
|
||||
**********************************************************************/
|
||||
/*!
|
||||
\file
|
||||
\version \$Id: WinIOCallback.h 1090 2005-03-16 12:47:59Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
\author Cyrius <suiryc @ users.sf.net>
|
||||
\file
|
||||
\version \$Id: WinIOCallback.h 1090 2005-03-16 12:47:59Z robux4 $
|
||||
\author Steve Lhomme <robux4 @ users.sf.net>
|
||||
\author Jory Stone <jcsston @ toughguy.net>
|
||||
\author Cyrius <suiryc @ users.sf.net>
|
||||
*/
|
||||
|
||||
#ifndef LIBEBML_WINIOCALLBACK_H
|
||||
@ -44,30 +44,30 @@
|
||||
START_LIBEBML_NAMESPACE
|
||||
|
||||
class WinIOCallback: public IOCallback
|
||||
{
|
||||
{
|
||||
public:
|
||||
WinIOCallback(const wchar_t* Path, const open_mode aMode, DWORD dwFlags=0);
|
||||
WinIOCallback(const char* Path, const open_mode aMode, DWORD dwFlags=0);
|
||||
virtual ~WinIOCallback();
|
||||
WinIOCallback(const wchar_t* Path, const open_mode aMode, DWORD dwFlags=0);
|
||||
WinIOCallback(const char* Path, const open_mode aMode, DWORD dwFlags=0);
|
||||
virtual ~WinIOCallback();
|
||||
|
||||
bool open(const wchar_t* Path, const open_mode Mode, DWORD dwFlags=0);
|
||||
bool open(const char* Path, const open_mode Mode, DWORD dwFlags=0);
|
||||
bool open(const wchar_t* Path, const open_mode Mode, DWORD dwFlags=0);
|
||||
bool open(const char* Path, const open_mode Mode, DWORD dwFlags=0);
|
||||
|
||||
virtual uint32 read(void*Buffer,size_t Size);
|
||||
virtual size_t write(const void*Buffer,size_t Size);
|
||||
virtual void setFilePointer(int64 Offset,seek_mode Mode=seek_beginning);
|
||||
virtual uint64 getFilePointer();
|
||||
virtual void close();
|
||||
|
||||
bool IsOk() { return mOk; };
|
||||
const std::string &GetLastErrorStr() { return mLastErrorStr; };
|
||||
bool SetEOF();
|
||||
virtual uint32 read(void*Buffer,size_t Size);
|
||||
virtual size_t write(const void*Buffer,size_t Size);
|
||||
virtual void setFilePointer(int64 Offset,seek_mode Mode=seek_beginning);
|
||||
virtual uint64 getFilePointer();
|
||||
virtual void close();
|
||||
|
||||
bool IsOk() { return mOk; };
|
||||
const std::string &GetLastErrorStr() { return mLastErrorStr; };
|
||||
bool SetEOF();
|
||||
protected:
|
||||
bool mOk;
|
||||
std::string mLastErrorStr;
|
||||
uint64 mCurrentPosition;
|
||||
bool mOk;
|
||||
std::string mLastErrorStr;
|
||||
uint64 mCurrentPosition;
|
||||
|
||||
HANDLE mFile;
|
||||
HANDLE mFile;
|
||||
};
|
||||
|
||||
END_LIBEBML_NAMESPACE
|
||||
|
Loading…
Reference in New Issue
Block a user