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author | Nicolas Bacca | 2003-01-20 07:53:14 +0000 |
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committer | Nicolas Bacca | 2003-01-20 07:53:14 +0000 |
commit | 54a1cf9809fecc5cf58e662a95146e503e13b857 (patch) | |
tree | 51e131f33270c76a4f6c61e0f55a48eaf6b82ad6 /backends | |
parent | 5c128f1c891026bce970c132133f176e7ae7a1a3 (diff) | |
download | scummvm-rg350-54a1cf9809fecc5cf58e662a95146e503e13b857.tar.gz scummvm-rg350-54a1cf9809fecc5cf58e662a95146e503e13b857.tar.bz2 scummvm-rg350-54a1cf9809fecc5cf58e662a95146e503e13b857.zip |
stdio wrappers for HPC (I know it's about time :))
svn-id: r6524
Diffstat (limited to 'backends')
-rw-r--r-- | backends/wince/missing/missing.cpp | 128 |
1 files changed, 127 insertions, 1 deletions
diff --git a/backends/wince/missing/missing.cpp b/backends/wince/missing/missing.cpp index 10c8d36fec..ba6e1042fb 100644 --- a/backends/wince/missing/missing.cpp +++ b/backends/wince/missing/missing.cpp @@ -389,7 +389,7 @@ void *bsearch(const void *key, const void *base, size_t nmemb, return NULL; } -#if _WIN32_WCE < 300 +#if _WIN32_WCE < 300 || defined(_TEST_HPC_STDIO) void *calloc(size_t n, size_t s) { void *result = malloc(n * s); @@ -399,10 +399,136 @@ void *calloc(size_t n, size_t s) { return result; } +#ifndef _TEST_HPC_STDIO + int isdigit(int c) { return (c >='0' && c <= '9'); } +int isprint(int c) { + return (c >= ' ' && c <= '~'); +} + +int isspace(int c) { + return (c == ' '); +} + +#endif + +int printf(const char *format, ...) { + // useless anyway :) + return 0; +} + +FILE *fopen(const char *path, const char *mode) { + TCHAR tempo[MAX_PATH]; + HANDLE result; + bool writeAccess = (mode[0] == 'W' || mode[0] == 'w'); + + MultiByteToWideChar(CP_ACP, 0, path, strlen(path) + 1, tempo, sizeof(tempo)); + + result = CreateFile(tempo, ( writeAccess ? GENERIC_WRITE : GENERIC_READ), 0, NULL, (writeAccess ? CREATE_ALWAYS : OPEN_EXISTING), FILE_ATTRIBUTE_NORMAL, NULL); + if (result == INVALID_HANDLE_VALUE) + return NULL; + else + return (FILE*)result; +} + +int fclose(FILE *stream) { + CloseHandle((HANDLE)stream); + return 1; +} + +int fseek(FILE *stream, long offset, int whence) { + SetFilePointer((HANDLE)stream, offset, NULL, (whence == SEEK_CUR ? FILE_CURRENT : whence == SEEK_END ? FILE_END : FILE_BEGIN)); + return 0; +} + +long ftell(FILE *stream) { + return (SetFilePointer((HANDLE)stream, 0, NULL, FILE_CURRENT)); +} + +size_t fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream) { + DWORD sizeWritten; + + WriteFile((HANDLE)stream, ptr, size * nmemb, &sizeWritten, NULL); + + if (size != 0) + return sizeWritten / size; + else + return 0; +} + +size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream) { + DWORD sizeRead; + + ReadFile((HANDLE)stream, ptr, size * nmemb, &sizeRead, NULL); + + if (size != 0) + return sizeRead / size; + else + return 0; +} + +char *fgets(char *s, int size, FILE *stream) { + int i = 0; + char tempo[1]; + + memset(s, 0, size); + while (fread(tempo, 1, 1, stream)) { + //if (tempo[0] == '\r') + // break; + if (tempo[0] == '\r') + continue; + s[i++] = tempo[0]; + if (tempo[0] == '\n') + break; + if (i == size) + break; + } + if (!i) + return NULL; + else + return s; +} + +int feof(FILE *stream) { + DWORD fileSize; + DWORD filePos; + fileSize = GetFileSize((HANDLE)stream, NULL); + filePos = SetFilePointer((HANDLE)stream, 0, 0, FILE_CURRENT); + return (filePos == 0xFFFFFFFF || filePos > (fileSize - 1)); +} + +int fprintf(FILE *stream, const char *format, ...) { + char buf[1024]; + va_list va; + + va_start(va, format); + vsprintf(buf, format, va); + va_end(va); + + if (buf[strlen(buf) - 1] == '\n') { + int i = strlen(buf) - 1; + buf[i] = '\r'; + buf[i + 1] = '\n'; + buf[i + 2] = 0; + } + + return fwrite(buf, 1, strlen(buf), stream); +} + +FILE* _getstdfilex(int) { + return NULL; +} + +void clearerr(FILE *stream) { +} + +int fflush(FILE *stream) { + return 0; +} + void assert (int expression) { if (!expression) abort(); |