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trunk: backport eventing from 1.4.3

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This commit is contained in:
Marian Krivos
2012-02-05 12:16:58 +00:00
parent 59fe68edbe
commit 7d7c02c579
412 changed files with 3564 additions and 3634 deletions
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88
Foundation/include/Poco/SharedLibrary.h
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@@ -1,7 +1,7 @@
//
// SharedLibrary.h
//
// $Id: //poco/1.4/Foundation/include/Poco/SharedLibrary.h#2 $
// $Id: //poco/1.4/Foundation/include/Poco/SharedLibrary.h#3 $
//
// Library: Foundation
// Package: SharedLibrary
@@ -63,60 +63,60 @@ namespace Poco {
class Foundation_API SharedLibrary: private SharedLibraryImpl
/// The SharedLibrary class dynamically
/// loads shared libraries at run-time.
/// loads shared libraries at run-time.
{
public:
enum Flags
{
SHLIB_GLOBAL = 1,
/// On platforms that use dlopen(), use RTLD_GLOBAL. This is the default
/// if no flags are given.
///
/// This flag is ignored on platforms that do not use dlopen().
enum Flags
{
SHLIB_GLOBAL = 1,
/// On platforms that use dlopen(), use RTLD_GLOBAL. This is the default
/// if no flags are given.
///
/// This flag is ignored on platforms that do not use dlopen().
SHLIB_LOCAL = 2
/// On platforms that use dlopen(), use RTLD_LOCAL instead of RTLD_GLOBAL.
///
/// Note that if this flag is specified, RTTI (including dynamic_cast and throw) will
/// not work for types defined in the shared library with GCC and possibly other
/// compilers as well. See http://gcc.gnu.org/faq.html#dso for more information.
///
/// This flag is ignored on platforms that do not use dlopen().
};
SharedLibrary();
/// Creates a SharedLibrary object.
SHLIB_LOCAL = 2
/// On platforms that use dlopen(), use RTLD_LOCAL instead of RTLD_GLOBAL.
///
/// Note that if this flag is specified, RTTI (including dynamic_cast and throw) will
/// not work for types defined in the shared library with GCC and possibly other
/// compilers as well. See http://gcc.gnu.org/faq.html#dso for more information.
///
/// This flag is ignored on platforms that do not use dlopen().
};
SharedLibrary();
/// Creates a SharedLibrary object.
SharedLibrary(const std::string& path);
/// Creates a SharedLibrary object and loads a library
/// from the given path.
/// Creates a SharedLibrary object and loads a library
/// from the given path.
SharedLibrary(const std::string& path, int flags);
/// Creates a SharedLibrary object and loads a library
/// from the given path, using the given flags.
/// See the Flags enumeration for valid values.
SharedLibrary(const std::string& path, int flags);
/// Creates a SharedLibrary object and loads a library
/// from the given path, using the given flags.
/// See the Flags enumeration for valid values.
virtual ~SharedLibrary();
/// Destroys the SharedLibrary. The actual library
/// remains loaded.
virtual ~SharedLibrary();
/// Destroys the SharedLibrary. The actual library
/// remains loaded.
void load(const std::string& path);
/// Loads a shared library from the given path.
/// Throws a LibraryAlreadyLoadedException if
/// a library has already been loaded.
/// Throws a LibraryLoadException if the library
/// cannot be loaded.
/// Throws a LibraryAlreadyLoadedException if
/// a library has already been loaded.
/// Throws a LibraryLoadException if the library
/// cannot be loaded.
void load(const std::string& path, int flags);
/// Loads a shared library from the given path,
/// using the given flags. See the Flags enumeration
/// for valid values.
/// Throws a LibraryAlreadyLoadedException if
/// a library has already been loaded.
/// Throws a LibraryLoadException if the library
/// cannot be loaded.
void load(const std::string& path, int flags);
/// Loads a shared library from the given path,
/// using the given flags. See the Flags enumeration
/// for valid values.
/// Throws a LibraryAlreadyLoadedException if
/// a library has already been loaded.
/// Throws a LibraryLoadException if the library
/// cannot be loaded.
void unload();
void unload();
/// Unloads a shared library.
bool isLoaded() const;