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** Return the number of errors. No error messages are generated.
*/
static int getStat(const char *zFilename){
int rc = 0;
if( zFilename==0 ){
if( fileStatValid==0 ) rc = 1;
}else{
if( stat(zFilename, &fileStat)!=0 ){
fileStatValid = 0;
rc = 1;
}else{
fileStatValid = 1;
rc = 0;
}
}
return rc;
}
/*
** Return the size of a file in bytes. Return -1 if the file does not
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** Return the number of errors. No error messages are generated.
*/
static int getStat(const char *zFilename){
int rc = 0;
if( zFilename==0 ){
if( fileStatValid==0 ) rc = 1;
}else{
char *zMbcs = fossil_utf8_to_mbcs(zFilename);
if( stat(zMbcs, &fileStat)!=0 ){
fileStatValid = 0;
rc = 1;
}else{
fileStatValid = 1;
rc = 0;
}
fossil_mbcs_free(zMbcs);
}
return rc;
}
/*
** Return the size of a file in bytes. Return -1 if the file does not
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int rc = file_isdir(zName);
if( rc==2 ){
if( !forceFlag ) return 1;
file_delete(zName);
}
if( rc!=1 ){
#if defined(_WIN32)
return mkdir(zName);
#else
return mkdir(zName, 0755);
#endif
}
return 0;
}
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int rc = file_isdir(zName);
if( rc==2 ){
if( !forceFlag ) return 1;
file_delete(zName);
}
if( rc!=1 ){
#if defined(_WIN32)
int rc;
char *zMbcs = fossil_utf8_to_mbcs(zName);
rc = mkdir(zMbcs);
fossil_mbcs_free(zMbcs);
return rc;
#else
return mkdir(zName, 0755);
#endif
}
return 0;
}
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".",
};
static const unsigned char zChars[] =
"abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"0123456789";
unsigned int i, j;
struct stat buf;
if( stat(azDirs[i], &buf) ) continue;
if( !S_ISDIR(buf.st_mode) ) continue;
if( access(azDirs[i], 07) ) continue;
zDir = azDirs[i];
break;
}
/* Check that the output buffer is large enough for the temporary file
** name. If it is not, return SQLITE_ERROR.
*/
if( (strlen(zDir) + 17) >= (size_t)nBuf ){
fossil_fatal("insufficient space for temporary filename");
}
do{
sqlite3_snprintf(nBuf-17, zBuf, "%s/", zDir);
j = (int)strlen(zBuf);
sqlite3_randomness(15, &zBuf[j]);
for(i=0; i<15; i++, j++){
zBuf[j] = (char)zChars[ ((unsigned char)zBuf[j])%(sizeof(zChars)-1) ];
}
zBuf[j] = 0;
}while( access(zBuf,0)==0 );
}
/*
** Return true if a file named zName exists and has identical content
** to the blob pContent. If zName does not exist or if the content is
** different in any way, then return false.
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<
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".",
};
static const unsigned char zChars[] =
"abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"0123456789";
unsigned int i, j;
const char *zDir = ".";
for(i=0; i<sizeof(azDirs)/sizeof(azDirs[0]); i++){
if( !file_isdir(azDirs[i]) ) continue;
zDir = azDirs[i];
break;
}
/* Check that the output buffer is large enough for the temporary file
** name. If it is not, return SQLITE_ERROR.
*/
if( (strlen(zDir) + 17) >= (size_t)nBuf ){
fossil_fatal("insufficient space for temporary filename");
}
do{
sqlite3_snprintf(nBuf-17, zBuf, "%s/", zDir);
j = (int)strlen(zBuf);
sqlite3_randomness(15, &zBuf[j]);
for(i=0; i<15; i++, j++){
zBuf[j] = (char)zChars[ ((unsigned char)zBuf[j])%(sizeof(zChars)-1) ];
}
zBuf[j] = 0;
}while( file_size(zBuf)<0 );
}
/*
** Return true if a file named zName exists and has identical content
** to the blob pContent. If zName does not exist or if the content is
** different in any way, then return false.
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/*
** Translate MBCS to UTF8. Return a pointer. Call fossil_mbcs_free()
** to deallocate any memory used to store the returned pointer when done.
*/
char *fossil_mbcs_to_utf8(const char *zMbcs){
#ifdef _WIN32
return sqlite3_win32_mbcs_to_utf8(zMbcs);
#else
return (char*)zMbcs; /* No-op on unix */
#endif
}
/*
** Translate UTF8 to MBCS. Return a pointer. Call fossil_mbcs_free()
** to deallocate any memory used to store the returned pointer when done.
*/
char *fossil_utf8_to_mbcs(const char *zUtf8){
#ifdef _WIN32
return sqlite3_win32_utf8_to_mbcs(zUtf8);
#else
return (char*)zUtf8; /* No-op on unix */
#endif
}
/*
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/*
** Translate MBCS to UTF8. Return a pointer. Call fossil_mbcs_free()
** to deallocate any memory used to store the returned pointer when done.
*/
char *fossil_mbcs_to_utf8(const char *zMbcs){
#ifdef _WIN32
extern char *sqlite3_win32_mbcs_to_utf8(const char*);
return sqlite3_win32_mbcs_to_utf8(zMbcs);
#else
return (char*)zMbcs; /* No-op on unix */
#endif
}
/*
** Translate UTF8 to MBCS. Return a pointer. Call fossil_mbcs_free()
** to deallocate any memory used to store the returned pointer when done.
*/
char *fossil_utf8_to_mbcs(const char *zUtf8){
#ifdef _WIN32
extern char *sqlite3_win32_utf8_to_mbcs(const char*);
return sqlite3_win32_utf8_to_mbcs(zUtf8);
#else
return (char*)zUtf8; /* No-op on unix */
#endif
}
/*
|