Function msHTTPGetFile

maphttp.c:834–870

* msHTTPGetFile() * * Wrapper to call msHTTPExecuteRequests() for a single file. **********************************************************************/

 * Wrapper to call msHTTPExecuteRequests() for a single file.
 **********************************************************************/
int msHTTPGetFile(const char *pszGetUrl, const char *pszOutputFile, 
                  int *pnHTTPStatus, int nTimeout, int bCheckLocalCache,
                  int bDebug)
{
    httpRequestObj *pasReqInfo;

    /* Alloc httpRequestInfo structs through which status of each request 
     * will be returned.
     * We need to alloc 2 instance of requestobj so that the last
     * object in the array can be set to NULL. 
    */
    pasReqInfo = (httpRequestObj*)calloc(2, sizeof(httpRequestObj));
    MS_CHECK_ALLOC(pasReqInfo, 2*sizeof(httpRequestObj), MS_FAILURE);
    
    msHTTPInitRequestObj(pasReqInfo, 2);

    pasReqInfo[0].pszGetUrl = msStrdup(pszGetUrl);
    pasReqInfo[0].pszOutputFile = msStrdup(pszOutputFile);
    pasReqInfo[0].debug = (char)bDebug;

    if (msHTTPExecuteRequests(pasReqInfo, 1, bCheckLocalCache) != MS_SUCCESS)
    {
        *pnHTTPStatus = pasReqInfo[0].nStatus;
        if (pasReqInfo[0].debug)
            msDebug("HTTP request failed for %s.\n", pszGetUrl);
        msHTTPFreeRequestObj(pasReqInfo, 2);
        free(pasReqInfo);
        return MS_FAILURE;
    }

    *pnHTTPStatus = pasReqInfo[0].nStatus;

    msHTTPFreeRequestObj(pasReqInfo, 2);
    free(pasReqInfo);

    return MS_SUCCESS;
}


#endif /* defined(USE_WMS_LYR) || defined(USE_WMS_SVR) */