neo/curl/lib/getinfo.c

   1 /***************************************************************************
   2  *                                  _   _ ____  _
   3  *  Project                     ___| | | |  _ \| |
   4  *                             / __| | | | |_) | |
   5  *                            | (__| |_| |  _ <| |___
   6  *                             \___|\___/|_| \_\_____|
   7  *
   8  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
   9  *
  10  * This software is licensed as described in the file COPYING, which
  11  * you should have received as part of this distribution. The terms
  12  * are also available at http://curl.haxx.se/docs/copyright.html.
  13  *
  14  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  15  * copies of the Software, and permit persons to whom the Software is
  16  * furnished to do so, under the terms of the COPYING file.
  17  *
  18  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  19  * KIND, either express or implied.
  20  *
  21  * $Id: getinfo.c,v 1.36 2004/03/11 21:51:55 bagder Exp $
  22  ***************************************************************************/
  23
  24 #include "setup.h"
  25
  26 #include <curl/curl.h>
  27
  28 #include "urldata.h"
  29 #include "getinfo.h"
  30
  31 #include <stdio.h>
  32 #include <string.h>
  33 #include <stdarg.h>
  34
  35 #ifdef  VMS
  36 #include        <stdlib.h>
  37 #endif
  38
  39 /* Make this the last #include */
  40 #ifdef CURLDEBUG
  41 #include "memdebug.h"
  42 #else
  43 #include <stdlib.h>
  44 #endif
  45
  46 /*
  47  * This is supposed to be called in the beginning of a permform() session
  48  * and should reset all session-info variables
  49  */
  50 CURLcode Curl_initinfo(struct SessionHandle *data)
  51 {
  52   struct Progress *pro = &data->progress;
  53   struct PureInfo *info =&data->info;
  54
  55   pro->t_nslookup = 0;
  56   pro->t_connect = 0;
  57   pro->t_pretransfer = 0;
  58   pro->t_starttransfer = 0;
  59   pro->timespent = 0;
  60   pro->t_redirect = 0;
  61
  62   info->httpcode = 0;
  63   info->httpversion=0;
  64   info->filetime=-1; /* -1 is an illegal time and thus means unknown */
  65
  66   if (info->contenttype)
  67     free(info->contenttype);
  68   info->contenttype = NULL;
  69
  70   info->header_size = 0;
  71   info->request_size = 0;
  72   return CURLE_OK;
  73 }
  74
  75 CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...)
  76 {
  77   va_list arg;
  78   long *param_longp=NULL;
  79   double *param_doublep=NULL;
  80   char **param_charp=NULL;
  81   va_start(arg, info);
  82
  83   switch(info&CURLINFO_TYPEMASK) {
  84   default:
  85     return CURLE_BAD_FUNCTION_ARGUMENT;
  86   case CURLINFO_STRING:
  87     param_charp = va_arg(arg, char **);
  88     if(NULL == param_charp)
  89       return CURLE_BAD_FUNCTION_ARGUMENT;
  90     break;
  91   case CURLINFO_LONG:
  92     param_longp = va_arg(arg, long *);
  93     if(NULL == param_longp)
  94       return CURLE_BAD_FUNCTION_ARGUMENT;
  95     break;
  96   case CURLINFO_DOUBLE:
  97     param_doublep = va_arg(arg, double *);
  98     if(NULL == param_doublep)
  99       return CURLE_BAD_FUNCTION_ARGUMENT;
 100     break;
 101   }
 102
 103   switch(info) {
 104   case CURLINFO_EFFECTIVE_URL:
 105     *param_charp = data->change.url?data->change.url:(char *)"";
 106     break;
 107   case CURLINFO_RESPONSE_CODE:
 108     *param_longp = data->info.httpcode;
 109     break;
 110   case CURLINFO_HTTP_CONNECTCODE:
 111     *param_longp = data->info.httpproxycode;
 112     break;
 113   case CURLINFO_FILETIME:
 114     *param_longp = data->info.filetime;
 115     break;
 116   case CURLINFO_HEADER_SIZE:
 117     *param_longp = data->info.header_size;
 118     break;
 119   case CURLINFO_REQUEST_SIZE:
 120     *param_longp = data->info.request_size;
 121     break;
 122   case CURLINFO_TOTAL_TIME:
 123     *param_doublep = data->progress.timespent;
 124     break;
 125   case CURLINFO_NAMELOOKUP_TIME:
 126     *param_doublep = data->progress.t_nslookup;
 127     break;
 128   case CURLINFO_CONNECT_TIME:
 129     *param_doublep = data->progress.t_connect;
 130     break;
 131   case CURLINFO_PRETRANSFER_TIME:
 132     *param_doublep =  data->progress.t_pretransfer;
 133     break;
 134   case CURLINFO_STARTTRANSFER_TIME:
 135     *param_doublep = data->progress.t_starttransfer;
 136     break;
 137   case CURLINFO_SIZE_UPLOAD:
 138     *param_doublep =  (double)data->progress.uploaded;
 139     break;
 140   case CURLINFO_SIZE_DOWNLOAD:
 141     *param_doublep = (double)data->progress.downloaded;
 142     break;
 143   case CURLINFO_SPEED_DOWNLOAD:
 144     *param_doublep =  (double)data->progress.dlspeed;
 145     break;
 146   case CURLINFO_SPEED_UPLOAD:
 147     *param_doublep = (double)data->progress.ulspeed;
 148     break;
 149   case CURLINFO_SSL_VERIFYRESULT:
 150     *param_longp = data->set.ssl.certverifyresult;
 151     break;
 152   case CURLINFO_CONTENT_LENGTH_DOWNLOAD:
 153     *param_doublep = (double)data->progress.size_dl;
 154     break;
 155   case CURLINFO_CONTENT_LENGTH_UPLOAD:
 156     *param_doublep = (double)data->progress.size_ul;
 157     break;
 158   case CURLINFO_REDIRECT_TIME:
 159     *param_doublep =  data->progress.t_redirect;
 160     break;
 161   case CURLINFO_REDIRECT_COUNT:
 162     *param_longp = data->set.followlocation;
 163     break;
 164   case CURLINFO_CONTENT_TYPE:
 165     *param_charp = data->info.contenttype;
 166     break;
 167   case CURLINFO_PRIVATE:
 168     *param_charp = data->set.private;
 169     break;
 170   case CURLINFO_HTTPAUTH_AVAIL:
 171     *param_longp = data->info.httpauthavail;
 172     break;
 173   case CURLINFO_PROXYAUTH_AVAIL:
 174     *param_longp = data->info.proxyauthavail;
 175     break;
 176   default:
 177     return CURLE_BAD_FUNCTION_ARGUMENT;
 178   }
 179   return CURLE_OK;
 180 }