Initial community commit

Src/Wasabi/bfc/std_file.h

@@ -0,0 +1,101 @@
+#ifndef _STD_FILE_H
+#define _STD_FILE_H
+
+#include <bfc/platform/platform.h>
+#include "wasabi_std.h"
+#include <stdio.h>
+
+/* TODO:
+  FEOF
+	FFLUSH
+	FGETPOS  - maybe implement as just FTELL?
+	FSETPOS  - maybe implement as just FSEEK?
+	FPUTS    - no problems, look at FPRINTF implementation
+	FSTAT (in conjunction with FILENO), only fill in _stat::st_size for now (via getFileSize)
+*/
+
+#ifndef _NOSTUDIO
+// EXTC is used here as some .c files will use these functions
+
+#define NO_FILEREADERS false
+
+#ifdef _WIN32
+#define WF_READONLY_BINARY L"rb"
+#define WF_WRITE_TEXT L"wt"
+#define WF_WRITE_BINARY L"wb"
+#define WF_APPEND L"a"
+#define WF_APPEND_RW L"a+"
+#define OPEN_FAILED INVALID_HANDLE_VALUE
+#elif defined(__APPLE__)
+#define WF_READONLY_BINARY "r"
+#define WF_WRITE_TEXT "w"
+#define WF_WRITE_BINARY "w"
+#define WF_APPEND "a"
+#define WF_APPEND_RW "a+"
+#define OPEN_FAILED 0
+#endif
+
+#ifdef _WIN32
+typedef HANDLE OSFILETYPE;
+#else
+#error port me
+#endif
+
+OSFILETYPE WFOPEN(const wchar_t *filename, OSFNCSTR mode, bool useFileReaders = true);
+
+int FCLOSE(OSFILETYPE stream);
+int FSEEK(OSFILETYPE stream, long offset, int origin);
+uint64_t FTELL(OSFILETYPE stream);
+#undef FREAD // defined on Mac for some reason
+size_t FREAD(void *buffer, size_t size, size_t count, OSFILETYPE stream);
+#undef FWRITE // defined on Mac for some reason
+size_t FWRITE(const void *buffer, size_t size, size_t count, OSFILETYPE stream);
+//char *FGETS( char *string, int n, OSFILETYPE stream);
+//int FPRINTF(OSFILETYPE stream, const char *format , ...);
+uint64_t FGETSIZE(OSFILETYPE stream);
+const wchar_t *TMPNAM(wchar_t *string);
+OSFNCSTR TMPNAM2(wchar_t *string, int val);
+int FEXISTS(const char *filename); // return 1 if true, 0 if not, -1 if unknown
+int UNLINK(const wchar_t *filename); // return 1 on success, 0 on error
+int WACCESS(const wchar_t *filename, int mode);
+#ifdef __cplusplus
+// returns 1 on success, 0 on error, -1 if undoable deletes aren't supported
+int FDELETE(OSFNCSTR filename, int permanently=TRUE);
+#else
+int FDELETE(OSFNCSTR filename, int permanently);
+#endif
+
+// 1 on success, 0 on fail
+// can't move directories between volumes on win32
+int MOVEFILE(OSFNCSTR filename, OSFNCSTR destfilename);
+
+
+#ifdef __cplusplus
+namespace StdFile {
+#endif
+  int resolveShortcut(OSFNCSTR filename, OSFNSTR destfilename, int maxbuf);
+#ifdef __cplusplus
+};
+#endif
+
+#ifdef WASABI_COMPILE_FILEREADER
+
+#ifndef REAL_STDIO
+#ifndef __APPLE__
+//#define fopen FOPEN
+//#define fclose FCLOSE
+//#define fseek FSEEK
+//#define ftell FTELL
+//#define fread FREAD
+//#define fwrite FWRITE
+//#define fgets FGETS
+//#define fprintf FPRINTF
+//#define unlink UNLINK
+//#define access ACCESS
+#endif
+#endif //real_stdio
+
+#endif //WASABI_COMPILE_FILEREADER
+#endif //_nostudio
+
+#endif