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[DEV] Change FSNode interface add {libName} to provide an API to library to have personel data

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This commit is contained in:
Edouard DUPIN 2015-09-18 22:00:53 +02:00
parent 4393fdf060
commit 11fb148e96
2 changed files with 125 additions and 40 deletions
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127
etk/os/FSNode.cpp
View File

@ -40,8 +40,8 @@ extern "C" {
#undef __class__
#define __class__ "FSNode"
#define TK_DBG_MODE TK_VERBOSE
//#define TK_DBG_MODE TK_DEBUG
//#define TK_DBG_MODE TK_VERBOSE
#define TK_DBG_MODE TK_DEBUG
std::string etk::simplifyPath(std::string _input) {
// step 1 : for windows change \ in /:
@ -589,7 +589,7 @@ void etk::FSNode::sortElementList(std::vector<etk::FSNode *>& _list) {
}
}
void etk::FSNode::privateSetName(const std::string& _newName) {
void etk::FSNode::privateSetName(std::string _newName) {
if( NULL != m_PointerFile
#ifdef HAVE_ZIP_DATA
|| NULL != m_zipContent
@ -601,6 +601,22 @@ void etk::FSNode::privateSetName(const std::string& _newName) {
// set right at NULL ...
m_rights = 0;
m_libSearch = "";
if ( _newName.size() > 0
&& _newName[0] == '{') {
// special case: Reference of searching in subLib folder ==> library use-case
size_t firstPos = _newName.find('}');
if (firstPos != std::string::npos) {
// we find a theme name : We extracted it :
m_libSearch = std::string(_newName, 1, firstPos-1);
_newName = std::string(_newName, firstPos+1);
} else {
TK_ERROR("start a path name with '{' without '}' : " << _newName);
// remove in case the {
_newName = std::string(_newName, 1);
}
}
#ifdef HAVE_ZIP_DATA
m_zipContent = NULL;
m_zipReadingOffset = 0;
@ -786,6 +802,11 @@ bool directCheckFile(std::string _tmpFileNameDirect, bool _checkInAPKIfNeeded =
#endif
// Now we generate the real FS path:
void etk::FSNode::generateFileSystemPath() {
bool forceLibFolder(false);
if ( m_libSearch.size() > 0
&& m_libSearch[0] == '@') {
forceLibFolder = true;
}
switch (m_type) {
default:
case etk::FSN_TYPE_UNKNOW:
@ -811,7 +832,23 @@ void etk::FSNode::generateFileSystemPath() {
m_systemFileName = baseFolderHome;
break;
case etk::FSN_TYPE_DATA:
m_systemFileName = baseFolderData;
{
TK_DBG_MODE("DATA lib : \"" << m_libSearch << "\" => \"" << m_userFileName << "\" forceLib = " << forceLibFolder);
// search the correct folder:
if (forceLibFolder == false) {
// check in the application folder.
TK_DBG_MODE("DATA Search in application data:");
m_systemFileName = simplifyPath(baseFolderData + "/" + m_userFileName);
if (directCheckFile(m_systemFileName) == true) {
return;
}
if (m_libSearch.size() == 0) {
return;
}
}
m_systemFileName = simplifyPath(baseFolderData + "/../" + m_libSearch + "/" + m_userFileName);
return;
}
break;
case etk::FSN_TYPE_USER_DATA:
m_systemFileName = baseFolderDataUser;
@ -835,31 +872,64 @@ void etk::FSNode::generateFileSystemPath() {
themeName = etk::theme::getName(themeName);
std::string themeNameDefault = etk::theme::getNameDefault(themeName);
TK_DBG_MODE(" ==> theme Folder \"" << themeName << "\"");
// search the corect folder :
// search the correct folder :
if (themeName == "") {
TK_WARNING("no theme name detected : set it to '" << themeNameDefault << "'");
} else if (themeName != themeNameDefault) {
// Selected theme :
// check in the user data :
m_systemFileName = simplifyPath(baseFolderDataUser + "theme/" + themeName + "/" + basicName);
if (directCheckFile(m_systemFileName) == true) {
return;
if (forceLibFolder == false) {
// Selected theme :
// check in the user data :
m_systemFileName = simplifyPath(baseFolderDataUser + "theme/" + themeName + "/" + basicName);
if (directCheckFile(m_systemFileName) == true) {
return;
}
// check in the Appl data :
m_systemFileName = simplifyPath(baseFolderData + "theme/" + themeName + "/" + basicName);
if (directCheckFile(m_systemFileName, true) == true) {
m_type = etk::FSN_TYPE_THEME_DATA;
return;
}
}
// check in the Appl data :
m_systemFileName = simplifyPath(baseFolderData + "theme/" + themeName + "/" + basicName);
if (directCheckFile(m_systemFileName, true) == true) {
m_type = etk::FSN_TYPE_THEME_DATA;
return;
if (m_libSearch.size() > 0) {
// Selected theme :
// check in the user data :
m_systemFileName = simplifyPath(baseFolderDataUser + "/../" + m_libSearch + "/theme/" + themeName + "/" + basicName);
if (directCheckFile(m_systemFileName) == true) {
return;
}
// check in the Appl data :
m_systemFileName = simplifyPath(baseFolderData + "/../" + m_libSearch + "/theme/" + themeName + "/" + basicName);
if (directCheckFile(m_systemFileName, true) == true) {
m_type = etk::FSN_TYPE_THEME_DATA;
return;
}
}
}
// default theme :
if (forceLibFolder == false) {
// check in the user data :
m_systemFileName = simplifyPath(baseFolderDataUser + "theme/" + themeNameDefault + "/" + basicName);
if (true==directCheckFile(m_systemFileName)) {
return;
}
// check in the Appl data : In every case we return this one ...
m_systemFileName = simplifyPath(baseFolderData + "theme/" + themeNameDefault + "/" + basicName);
if (true==directCheckFile(m_systemFileName, true)) {
m_type = etk::FSN_TYPE_THEME_DATA;
return;
}
if (m_libSearch.size() == 0) {
m_type = etk::FSN_TYPE_UNKNOW;
return;
}
}
// check in the user data :
m_systemFileName = simplifyPath(baseFolderDataUser + "theme/" + themeNameDefault + "/" + basicName);
m_systemFileName = simplifyPath(baseFolderDataUser + "/../" + m_libSearch + "/theme/" + themeNameDefault + "/" + basicName);
if (true==directCheckFile(m_systemFileName)) {
return;
}
// check in the Appl data : In every case we return this one ...
m_systemFileName = simplifyPath(baseFolderData + "theme/" + themeNameDefault + "/" + basicName);
m_systemFileName = simplifyPath(baseFolderData + "/../" + m_libSearch + "/theme/" + themeNameDefault + "/" + basicName);
if (true==directCheckFile(m_systemFileName, true)) {
m_type = etk::FSN_TYPE_THEME_DATA;
return;
@ -1003,33 +1073,38 @@ std::string etk::FSNode::getFileSystemName() const {
#endif
std::string etk::FSNode::getName() const {
std::string output;
std::string output("");
if (m_libSearch.size() > 0) {
output += "{";
output += m_libSearch;
output += "}";
}
switch (m_type) {
default:
case etk::FSN_TYPE_UNKNOW:
output = "HOME:";
output += "HOME:";
break;
case etk::FSN_TYPE_DIRECT:
output = "/";
output += "/";
break;
case etk::FSN_TYPE_RELATIF:
output = "REL:";
output += "REL:";
break;
case etk::FSN_TYPE_HOME:
output = "~";
output += "~";
break;
case etk::FSN_TYPE_DATA:
output = "DATA:";
output += "DATA:";
break;
case etk::FSN_TYPE_USER_DATA:
output = "USERDATA:";
output += "USERDATA:";
break;
case etk::FSN_TYPE_CACHE:
output = "CACHE:";
output += "CACHE:";
break;
case etk::FSN_TYPE_THEME:
case etk::FSN_TYPE_THEME_DATA:
output = "THEME:";
output += "THEME:";
break;
}
output += m_userFileName;

38
etk/os/FSNode.h
View File

@ -94,13 +94,11 @@ namespace etk {
FSN_TYPE_CACHE,
// depend on case
// - try on FSN_TYPE_USER_DATA/theme/themeName/xxx
// - try on FSN_TYPE_DATA/theme/themeName/xxx
// - try on FSN_TYPE_EWOL_DATA/theme/themeName/xxx ==> later when the lib will be accessible in packages
// - try on FSN_TYPE_USER_DATA:/theme/themeName/xxx
// - try on FSN_TYPE_DATA:/theme/themeName/xxx
// and jump to the default theme file
// - try on FSN_TYPE_USER_DATA/theme/default/xxx
// - try on FSN_TYPE_DATA/theme/default/xxx
// - try on FSN_TYPE_EWOL_DATA/theme/default/xxx ==> later when the lib will be accessible in packages
// - try on FSN_TYPE_USER_DATA:/theme/default/xxx
// - try on FSN_TYPE_DATA:/theme/default/xxx
FSN_TYPE_THEME,
FSN_TYPE_THEME_DATA
};
@ -109,37 +107,49 @@ namespace etk {
/*
note : The filename can be
Direct mode :
Direct mode:
DIRECT:/sdfsdfsdf/
/XX ==> for Linux / Mac / Android
[a-zA-Z]:/xxx ==> for Windows
Data mode :
Data mode:
DATA:folder/File.ccc
{libName}DATA:folder/File.ccc ==> try to read in appl data and in next in "libName" lib data folder
{@libName}DATA:folder/File.ccc ==> try to read ONLY in "libName" lib data folder
User data mode :
User data mode:
USERDATA:folder/File.ccc
{libName}USERDATA:folder/File.ccc
{@libName}USERDATA:folder/File.ccc
Cache Data :
Cache Data:
CACHE:folder/File.ccc
Theme data :
Theme data:
THEME:folder/file.xxx
THEME:GUI:folder/file.xxx
{libName}THEME:GUI:folder/file.xxx
{@libName}THEME:GUI:folder/file.xxx
Get the root folder :
Get the root folder:
ROOT:
/
[a-zA-Z]: ==> create more risk ...
Get the Home folder :
Get the Home folder:
HOME:
~
Get the relative folder:
REL:
./
*/
/**
* @brief FS node is for File system IO access This class is independent of the OS, If you acces to a file in windows, it might generate the right loke Linux (it is important to know that windows right is lighter than linux)
*/
class FSNode {
private:
std::string m_libSearch; //!< the name Of the subLib that system must church subData
std::string m_userFileName; //!< the name requested by the User
std::string m_systemFileName; //!< the compleate filename for the system
enum FSNType m_type; //!< the Type of data requested by the User
@ -179,7 +189,7 @@ namespace etk {
* @brief Common set name of the Node (if the user decide to change the node selection
* @param[in] _newName Name of the Node
*/
void privateSetName(const std::string& _newName);
void privateSetName(std::string _newName);
#if __CPP_VERSION__ >= 2011
void privateSetName(const std::u32string& _newName);
#endif