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Overview
| Comment: | On Windows, when no temporary path is available, skip prepending the directory separator. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | winrt |
| Files: | files | file ages | folders |
| SHA1: |
32b5c20e54474fcc33ba937293e97566 |
| User & Date: | mistachkin 2012-03-18 03:22:44 |
Context
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2012-03-19
| ||
| 23:28 | Fix typo, use the syscall table for osOutputDebugStringA. (check-in: 9598c2a3 user: mistachkin tags: winrt) | |
|
2012-03-18
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| 03:22 | On Windows, when no temporary path is available, skip prepending the directory separator. (check-in: 32b5c20e user: mistachkin tags: winrt) | |
| 01:32 | Add SQLITE_OMIT_SHUTDOWN_DIRECTORIES compile-time option to disable clearing the sqlite3_data_directory and sqlite3_temp_directory variables during sqlite3_shutdown. Also, only clear the variables if the heap was actually shutdown. (check-in: 1ae9f9e4 user: mistachkin tags: winrt) | |
Changes
Changes to src/os_win.c.
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*/
static int getTempname(int nBuf, char *zBuf){
static char zChars[] =
"abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"0123456789";
size_t i, j;
char zTempPath[MAX_PATH+2];
/* It's odd to simulate an io-error here, but really this is just
** using the io-error infrastructure to test that SQLite handles this
** function failing.
*/
SimulateIOError( return SQLITE_IOERR );
................................................................................
}
#endif
#endif
/* Check that the output buffer is large enough for the temporary file
** name. If it is not, return SQLITE_ERROR.
*/
if( (sqlite3Strlen30(zTempPath) + sqlite3Strlen30(SQLITE_TEMP_FILE_PREFIX) + 18) >= nBuf ){
return SQLITE_ERROR;
}
for(i=sqlite3Strlen30(zTempPath); i>0 && zTempPath[i-1]=='\\'; i--){}
zTempPath[i] = 0;
sqlite3_snprintf(nBuf-18, zBuf,
"%s\\"SQLITE_TEMP_FILE_PREFIX, zTempPath);
j = sqlite3Strlen30(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;
zBuf[j+1] = 0;
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*/
static int getTempname(int nBuf, char *zBuf){
static char zChars[] =
"abcdefghijklmnopqrstuvwxyz"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"0123456789";
size_t i, j;
int nTempPath;
char zTempPath[MAX_PATH+2];
/* It's odd to simulate an io-error here, but really this is just
** using the io-error infrastructure to test that SQLite handles this
** function failing.
*/
SimulateIOError( return SQLITE_IOERR );
................................................................................
}
#endif
#endif
/* Check that the output buffer is large enough for the temporary file
** name. If it is not, return SQLITE_ERROR.
*/
nTempPath = sqlite3Strlen30(zTempPath);
if( (nTempPath + sqlite3Strlen30(SQLITE_TEMP_FILE_PREFIX) + 18) >= nBuf ){
return SQLITE_ERROR;
}
for(i=nTempPath; i>0 && zTempPath[i-1]=='\\'; i--){}
zTempPath[i] = 0;
sqlite3_snprintf(nBuf-18, zBuf, (nTempPath > 0) ?
"%s\\"SQLITE_TEMP_FILE_PREFIX : SQLITE_TEMP_FILE_PREFIX,
zTempPath);
j = sqlite3Strlen30(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;
zBuf[j+1] = 0;
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