diff options
Diffstat (limited to 'src/OSSupport/File.h')
| -rw-r--r-- | src/OSSupport/File.h | 75 |
1 files changed, 38 insertions, 37 deletions
diff --git a/src/OSSupport/File.h b/src/OSSupport/File.h index b8381ac0e..aab86811d 100644 --- a/src/OSSupport/File.h +++ b/src/OSSupport/File.h @@ -32,17 +32,6 @@ For reading entire files into memory, just use the static cFile::ReadWholeFile() -#ifndef _WIN32 - #define USE_STDIO_FILE -#endif // _WIN32 - -// DEBUG: -#define USE_STDIO_FILE - - - - - // tolua_begin class cFile @@ -101,48 +90,64 @@ public: /** Reads the file from current position till EOF into an AString; returns the number of bytes read or -1 for error */ int ReadRestOfFile(AString & a_Contents); - // tolua_begin - /** Returns true if the file specified exists */ - static bool Exists(const AString & a_FileName); + static bool Exists(const AString & a_FileName); // Exported in ManualBindings.cpp + + /** Deletes a file or a folder, returns true if successful. + Prefer to use DeleteFile or DeleteFolder, since those don't have the penalty of checking whether a_Path is a folder. */ + static bool Delete(const AString & a_Path); // Exported in ManualBindings.cpp + + /** Deletes a file, returns true if successful. + Returns false if a_FileName points to a folder. */ + static bool DeleteFile(const AString & a_FileName); // Exported in ManualBindings.cpp - /** Deletes a file, returns true if successful */ - static bool Delete(const AString & a_FileName); + /** Deletes a folder, returns true if successful. + Returns false if a_FolderName points to a file. */ + static bool DeleteFolder(const AString & a_FolderName); // Exported in ManualBindings.cpp + + /** Deletes all content from the specified folder. + The specified folder itself stays intact. + Returns true on success, false on failure. */ + static bool DeleteFolderContents(const AString & a_FolderName); // Exported in ManualBindings.cpp /** Renames a file or folder, returns true if successful. May fail if dest already exists (libc-dependant)! */ - static bool Rename(const AString & a_OrigPath, const AString & a_NewPath); + static bool Rename(const AString & a_OrigPath, const AString & a_NewPath); // Exported in ManualBindings.cpp - /** Copies a file, returns true if successful. */ - static bool Copy(const AString & a_SrcFileName, const AString & a_DstFileName); + /** Copies a file, returns true if successful. + Overwrites the dest file if it already exists. */ + static bool Copy(const AString & a_SrcFileName, const AString & a_DstFileName); // Exported in ManualBindings.cpp /** Returns true if the specified path is a folder */ - static bool IsFolder(const AString & a_Path); + static bool IsFolder(const AString & a_Path); // Exported in ManualBindings.cpp /** Returns true if the specified path is a regular file */ - static bool IsFile(const AString & a_Path); + static bool IsFile(const AString & a_Path); // Exported in ManualBindings.cpp /** Returns the size of the file, or a negative number on error */ - static long GetSize(const AString & a_FileName); + static long GetSize(const AString & a_FileName); // Exported in ManualBindings.cpp /** Creates a new folder with the specified name. Returns true if successful. Path may be relative or absolute */ - static bool CreateFolder(const AString & a_FolderPath); - - // tolua_end + static bool CreateFolder(const AString & a_FolderPath); // Exported in ManualBindings.cpp - /** Returns the entire contents of the specified file as a string. Returns empty string on error. - Exported manually in ManualBindings.cpp due to #1914 - ToLua code doesn't work well with binary files. */ - static AString ReadWholeFile(const AString & a_FileName); - - // tolua_begin + /** Creates a new folder with the specified name, creating its parents if needed. Path may be relative or absolute. + Returns true if the folder exists at the end of the operation (either created, or already existed). + Supports only paths that use the path separator used by the current platform (MSVC CRT supports slashes for file paths, too, but this function doesn't) */ + static bool CreateFolderRecursive(const AString & a_FolderPath); // Exported in ManualBindings.cpp + + /** Returns the entire contents of the specified file as a string. Returns empty string on error. */ + static AString ReadWholeFile(const AString & a_FileName); // Exported in ManualBindings.cpp /** Returns a_FileName with its extension changed to a_NewExt. a_FileName may contain path specification. */ - static AString ChangeFileExt(const AString & a_FileName, const AString & a_NewExt); + static AString ChangeFileExt(const AString & a_FileName, const AString & a_NewExt); // Exported in ManualBindings.cpp /** Returns the last modification time (in current timezone) of the specified file. The value returned is in the same units as the value returned by time() function. - If the file is not found / accessible, zero is returned. */ - static unsigned GetLastModificationTime(const AString & a_FileName); + If the file is not found / accessible, zero is returned. + Works for folders, too, when specified without the trailing path separator. */ + static unsigned GetLastModificationTime(const AString & a_FileName); // Exported in ManualBindings.cpp + + // tolua_begin /** Returns the path separator used by the current platform. Note that the platform / CRT may support additional path separators (such as slashes on Windows), these don't get reported. */ @@ -162,11 +167,7 @@ public: void Flush(void); private: - #ifdef USE_STDIO_FILE FILE * m_File; - #else - HANDLE m_File; - #endif } ; // tolua_export |