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00022 #if !defined(XERCESC_INCLUDE_GUARD_XMLFILEMGR_HPP)
00023 #define XERCESC_INCLUDE_GUARD_XMLFILEMGR_HPP
00024
00025 #include <xercesc/util/XercesDefs.hpp>
00026 #include <xercesc/util/XMemory.hpp>
00027
00028 XERCES_CPP_NAMESPACE_BEGIN
00029
00030 typedef void* FileHandle;
00031 #define XERCES_Invalid_File_Handle 0
00032
00033
00034 class XMLFileMgr : public XMemory
00035 {
00036 public:
00037 XMLFileMgr() {}
00038 virtual ~XMLFileMgr() {}
00039
00040
00041 virtual FileHandle fileOpen(const XMLCh* path, bool toWrite, MemoryManager* const manager) = 0;
00042 virtual FileHandle fileOpen(const char* path, bool toWrite, MemoryManager* const manager) = 0;
00043 virtual FileHandle openStdIn(MemoryManager* const manager) = 0;
00044
00045 virtual void fileClose(FileHandle f, MemoryManager* const manager) = 0;
00046 virtual void fileReset(FileHandle f, MemoryManager* const manager) = 0;
00047
00048 virtual XMLFilePos curPos(FileHandle f, MemoryManager* const manager) = 0;
00049 virtual XMLFilePos fileSize(FileHandle f, MemoryManager* const manager) = 0;
00050
00051 virtual XMLSize_t fileRead(FileHandle f, XMLSize_t byteCount, XMLByte* buffer, MemoryManager* const manager) = 0;
00052 virtual void fileWrite(FileHandle f, XMLSize_t byteCount, const XMLByte* buffer, MemoryManager* const manager) = 0;
00053
00054
00055 virtual XMLCh* getFullPath(const XMLCh* const srcPath, MemoryManager* const manager) = 0;
00056 virtual XMLCh* getCurrentDirectory(MemoryManager* const manager) = 0;
00057 virtual bool isRelative(const XMLCh* const toCheck, MemoryManager* const manager) = 0;
00058 };
00059
00060 XERCES_CPP_NAMESPACE_END
00061
00062 #endif
00063