105 lines
3.7 KiB
C++
105 lines
3.7 KiB
C++
#ifndef __API_FILEREADER_H
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#define __API_FILEREADER_H
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#include <bfc/dispatch.h>
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class NOVTABLE api_fileReader : public Dispatchable
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{
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public:
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void *fileOpen(const wchar_t *filename, OSFNCSTR mode);
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void fileClose(void *fileHandle);
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size_t fileRead(void *buffer, size_t size, void *fileHandle);
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size_t fileWrite(const void *buffer, int size, void *fileHandle);
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int fileSeek(int64_t offset, int origin, void *fileHandle);
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uint64_t fileTell(void *fileHandle);
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uint64_t fileGetFileSize(void *fileHandle);
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//int fileExists(const wchar_t *filename);
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int fileRemove(const wchar_t *filename);
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int fileRemoveUndoable(const wchar_t *filename);
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int fileMove(const wchar_t *filename, const wchar_t *destfilename);
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enum {
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API_FILEREADER_FILEOPEN = 0,
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API_FILEREADER_FILECLOSE = 10,
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API_FILEREADER_FILEREAD = 20,
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API_FILEREADER_FILEWRITE = 30,
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API_FILEREADER_FILESEEK = 40,
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API_FILEREADER_FILETELL = 50,
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API_FILEREADER_FILEGETFILESIZE = 60,
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//API_FILEREADER_FILEEXISTS = 70,
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API_FILEREADER_FILEREMOVE = 80,
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API_FILEREADER_FILEREMOVEUNDOABLE = 90,
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API_FILEREADER_FILEMOVE = 100,
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};
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};
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inline void *api_fileReader::fileOpen(const wchar_t *filename, OSFNCSTR mode) {
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return _call(API_FILEREADER_FILEOPEN, (void *)NULL, filename, mode);
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}
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inline void api_fileReader::fileClose(void *fileHandle) {
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_voidcall(API_FILEREADER_FILECLOSE, fileHandle);
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}
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inline size_t api_fileReader::fileRead(void *buffer, size_t size, void *fileHandle) {
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return _call(API_FILEREADER_FILEREAD, (size_t)0, buffer, size, fileHandle);
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}
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inline size_t api_fileReader::fileWrite(const void *buffer, int size, void *fileHandle) {
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return _call(API_FILEREADER_FILEWRITE, (size_t)0, buffer, size, fileHandle);
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}
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inline int api_fileReader::fileSeek(int64_t offset, int origin, void *fileHandle) {
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return _call(API_FILEREADER_FILESEEK, (int)0, offset, origin, fileHandle);
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}
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inline uint64_t api_fileReader::fileTell(void *fileHandle) {
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return _call(API_FILEREADER_FILETELL, (uint64_t)0, fileHandle);
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}
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inline uint64_t api_fileReader::fileGetFileSize(void *fileHandle) {
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return _call(API_FILEREADER_FILEGETFILESIZE, (uint64_t)0, fileHandle);
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}
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/*inline int api_fileReader::fileExists(const wchar_t *filename) {
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return _call(API_FILEREADER_FILEEXISTS, (int)0, filename);
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}*/
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inline int api_fileReader::fileRemove(const wchar_t *filename) {
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return _call(API_FILEREADER_FILEREMOVE, (int)0, filename);
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}
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inline int api_fileReader::fileRemoveUndoable(const wchar_t *filename) {
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return _call(API_FILEREADER_FILEREMOVEUNDOABLE, (int)0, filename);
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}
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inline int api_fileReader::fileMove(const wchar_t *filename, const wchar_t *destfilename) {
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return _call(API_FILEREADER_FILEMOVE, (int)0, filename, destfilename);
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}
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class api_fileReaderI : public api_fileReader {
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public:
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virtual void *fileOpen(const wchar_t *filename, const wchar_t *mode)=0;
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virtual void fileClose(void *fileHandle)=0;
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virtual size_t fileRead(void *buffer, size_t size, void *fileHandle)=0;
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virtual int fileWrite(const void *buffer, int size, void *fileHandle)=0;
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virtual int fileSeek(int64_t offset, int origin, void *fileHandle)=0;
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virtual uint64_t fileTell(void *fileHandle)=0;
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virtual uint64_t fileGetFileSize(void *fileHandle)=0;
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//virtual int fileExists(const wchar_t *filename)=0;
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virtual int fileRemove(const wchar_t *filename)=0;
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virtual int fileRemoveUndoable(const wchar_t *filename)=0;
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virtual int fileMove(const wchar_t *filename, const wchar_t *destfilename)=0;
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protected:
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RECVS_DISPATCH;
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};
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// {E357E736-4967-4279-B948-5073A186F565}
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static const GUID fileReaderApiServiceGuid =
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{ 0xe357e736, 0x4967, 0x4279, { 0xb9, 0x48, 0x50, 0x73, 0xa1, 0x86, 0xf5, 0x65 } };
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extern api_fileReader *fileApi;
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#endif
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