99 lines
1.7 KiB
C
99 lines
1.7 KiB
C
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#include "tfile_io.h"
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#ifdef _WIN32
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#include <windows.h>
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#include <assert.h>
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LPSTR AtlW2AHelper(LPSTR lpa, LPCWSTR lpw, int nChars, UINT acp)
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{
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assert(lpw != NULL);
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assert(lpa != NULL);
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/*
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verify that no illegal character present
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since lpa was allocated based on the size of lpw
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don t worry about the number of chars
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*/
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lpa[0] = '\0';
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WideCharToMultiByte(acp, 0, lpw, -1, lpa, nChars, NULL, NULL);
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return lpa;
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}
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char *convertWCHAR2CHAR(const wchar_t *fname)
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{
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int size = 0;
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LPCWSTR lpw = fname;
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char *name = NULL;
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char *outName = 0;
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if (lpw) {
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LPSTR pStr = 0;
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size = (lstrlenW(lpw) + 1) * 2;
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pStr = (LPSTR)malloc(size * sizeof(char));
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name = AtlW2AHelper(pStr, lpw, size, 0);
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}
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return name;
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}
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#else
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#include <stdlib.h>
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char *convertWCHAR2CHAR(const wchar_t *wc)
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{
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int count = 0;
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const wchar_t *ptr = wc;
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char *c = 0;
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char *buff;
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while ((*ptr) != '\0') {
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++count;
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++ptr;
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}
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c = (char *)malloc((count + 1) * sizeof(char));
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buff = c;
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ptr = wc;
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while ((*ptr) != '\0') {
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*c = *ptr;
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++c;
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++ptr;
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}
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*c = 0;
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return buff;
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}
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#endif
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/*-----------------------------------*/
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#if defined(MACOSX) || defined(LINUX)
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FILE *_wfopen(const wchar_t *fname, const wchar_t *mode)
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{
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char *cfname = convertWCHAR2CHAR(fname);
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char *cmode = convertWCHAR2CHAR(mode);
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FILE *f = fopen(cfname, cmode);
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free(cfname);
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free(cmode);
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return f;
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}
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/*-----------------------------------*/
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int _wstat(const wchar_t *fname, struct stat *buf)
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{
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char *cfname = convertWCHAR2CHAR(fname);
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int rc = stat(cfname, buf);
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free(cfname);
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return rc;
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}
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/*-----------------------------------*/
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int _wremove(const wchar_t *fname)
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{
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char *cfname = convertWCHAR2CHAR(fname);
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int rc = remove(cfname);
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free(cfname);
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return rc;
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}
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#endif
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