BOOL do_create_dsns (PCONFIG pCfg, PCONFIG pInfCfg, LPSTR szDriver, LPSTR szDSNS, LPSTR szDiz) { char *szValue = strdup (szDSNS), *szCurr = szValue, *szComma; int hasMore = FALSE; BOOL retcode = FALSE; do { szComma = strchr (szCurr, ','); if (szComma) { *szComma = 0; hasMore = TRUE; } else hasMore = FALSE; #ifdef WIN32 if (_iodbcdm_cfg_write (pCfg, "ODBC 32 bit Data Sources", szCurr, szDiz)) #else if (_iodbcdm_cfg_write (pCfg, "ODBC Data Sources", szCurr, szDiz)) #endif goto error; if (!ValidDSN (szCurr) || _iodbcdm_cfg_write (pCfg, szCurr, NULL, NULL)) goto error; if (_iodbcdm_cfg_find (pInfCfg, szCurr, NULL) && !_iodbcdm_cfg_write (pCfg, szCurr, NULL, NULL)) { if (_iodbcdm_cfg_write (pCfg, szCurr, "Driver", szDriver)) goto error; while (!_iodbcdm_cfg_nextentry (pInfCfg) && _iodbcdm_cfg_define (pInfCfg)) { if (_iodbcdm_cfg_write (pCfg, szCurr, pInfCfg->id, pInfCfg->value)) goto error; } } szCurr = szComma + 1; } while (hasMore); retcode = TRUE; error: free (szValue); return retcode; }
BOOL INSTAPI SQLWriteDSNToIni_Internal (SQLPOINTER lpszDSN, SQLPOINTER lpszDriver, SQLCHAR waMode) { char *_driver_u8 = NULL; char *_dsn_u8 = NULL; BOOL retcode = FALSE; /* Check input parameters */ CLEAR_ERROR (); if (waMode == 'A') { if (!lpszDSN || !ValidDSN (lpszDSN) || !STRLEN (lpszDSN)) { PUSH_ERROR (ODBC_ERROR_INVALID_DSN); goto quit; } } else { if (!lpszDSN || !ValidDSNW (lpszDSN) || !WCSLEN (lpszDSN)) { PUSH_ERROR (ODBC_ERROR_INVALID_DSN); goto quit; } } if (waMode == 'W') { _dsn_u8 = (char *) dm_SQL_WtoU8 ((SQLWCHAR *) lpszDSN, SQL_NTS); if (_dsn_u8 == NULL && lpszDSN) { PUSH_ERROR (ODBC_ERROR_OUT_OF_MEM); goto quit; } } else _dsn_u8 = (SQLCHAR *) lpszDSN; if (waMode == 'W') { _driver_u8 = (char *) dm_SQL_WtoU8 ((SQLWCHAR *) lpszDriver, SQL_NTS); if (_driver_u8 == NULL && lpszDriver) { PUSH_ERROR (ODBC_ERROR_OUT_OF_MEM); goto quit; } } else _driver_u8 = (SQLCHAR *) lpszDriver; if (!_driver_u8 || !STRLEN (_driver_u8)) { PUSH_ERROR (ODBC_ERROR_INVALID_NAME); goto quit; } switch (configMode) { case ODBC_USER_DSN: wSystemDSN = USERDSN_ONLY; retcode = WriteDSNToIni (_dsn_u8, _driver_u8); goto quit; case ODBC_SYSTEM_DSN: wSystemDSN = SYSTEMDSN_ONLY; retcode = WriteDSNToIni (_dsn_u8, _driver_u8); goto quit; case ODBC_BOTH_DSN: wSystemDSN = USERDSN_ONLY; retcode = WriteDSNToIni (_dsn_u8, _driver_u8); if (!retcode) { CLEAR_ERROR (); wSystemDSN = SYSTEMDSN_ONLY; retcode = WriteDSNToIni (_dsn_u8, _driver_u8); } goto quit; } PUSH_ERROR (ODBC_ERROR_GENERAL_ERR); goto quit; quit: if (_dsn_u8 != lpszDSN) MEM_FREE (_dsn_u8); if (_driver_u8 != lpszDriver) MEM_FREE (_driver_u8); wSystemDSN = USERDSN_ONLY; configMode = ODBC_BOTH_DSN; return retcode; }
BOOL RemoveDSNFromIni (SQLPOINTER lpszDSN, SQLCHAR waMode) { BOOL retcode = FALSE; char *_dsn_u8 = NULL; PCONFIG pCfg; /* Check dsn */ if (waMode == 'A') { if (!lpszDSN || !ValidDSN (lpszDSN) || !STRLEN (lpszDSN)) { PUSH_ERROR (ODBC_ERROR_INVALID_DSN); goto quit; } _dsn_u8 = lpszDSN; } else { if (!lpszDSN || !ValidDSNW (lpszDSN) || !WCSLEN (lpszDSN)) { PUSH_ERROR (ODBC_ERROR_INVALID_DSN); goto quit; } _dsn_u8 = (char *) dm_SQL_WtoU8 ((SQLWCHAR *) lpszDSN, SQL_NTS); if (_dsn_u8 == NULL && lpszDSN) { PUSH_ERROR (ODBC_ERROR_OUT_OF_MEM); goto quit; } } if (_iodbcdm_cfg_search_init (&pCfg, "odbc.ini", TRUE)) { PUSH_ERROR (ODBC_ERROR_REQUEST_FAILED); goto quit; } if (strcmp (_dsn_u8, "Default")) { /* deletes a DSN from [ODBC data sources] section */ #ifdef WIN32 _iodbcdm_cfg_write (pCfg, "ODBC 32 bit Data Sources", (LPSTR) _dsn_u8, NULL); #else _iodbcdm_cfg_write (pCfg, "ODBC Data Sources", (LPSTR) _dsn_u8, NULL); #endif } /* deletes the DSN section in odbc.ini */ _iodbcdm_cfg_write (pCfg, (LPSTR) _dsn_u8, NULL, NULL); if (_iodbcdm_cfg_commit (pCfg)) { PUSH_ERROR (ODBC_ERROR_REQUEST_FAILED); goto done; } retcode = TRUE; done: _iodbcdm_cfg_done (pCfg); quit: if (_dsn_u8 != lpszDSN) MEM_FREE (_dsn_u8); return retcode; }