external_libraries/curl/easy.h

   1 #ifndef __CURL_EASY_H
   2 #define __CURL_EASY_H
   3 /***************************************************************************
   4  *                                  _   _ ____  _
   5  *  Project                     ___| | | |  _ \| |
   6  *                             / __| | | | |_) | |
   7  *                            | (__| |_| |  _ <| |___
   8  *                             \___|\___/|_| \_\_____|
   9  *
  10  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
  11  *
  12  * This software is licensed as described in the file COPYING, which
  13  * you should have received as part of this distribution. The terms
  14  * are also available at http://curl.haxx.se/docs/copyright.html.
  15  *
  16  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  17  * copies of the Software, and permit persons to whom the Software is
  18  * furnished to do so, under the terms of the COPYING file.
  19  *
  20  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  21  * KIND, either express or implied.
  22  *
  23  * $Id: easy.h,v 1.13 2004/11/09 14:02:58 giva Exp $
  24  ***************************************************************************/
  25 #ifdef  __cplusplus
  26 extern "C" {
  27 #endif
  28
  29 CURL_EXTERN CURL *curl_easy_init(void);
  30 CURL_EXTERN CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...);
  31 CURL_EXTERN CURLcode curl_easy_perform(CURL *curl);
  32 CURL_EXTERN void curl_easy_cleanup(CURL *curl);
  33
  34 /*
  35  * NAME curl_easy_getinfo()
  36  *
  37  * DESCRIPTION
  38  *
  39  * Request internal information from the curl session with this function.  The
  40  * third argument MUST be a pointer to a long, a pointer to a char * or a
  41  * pointer to a double (as the documentation describes elsewhere).  The data
  42  * pointed to will be filled in accordingly and can be relied upon only if the
  43  * function returns CURLE_OK.  This function is intended to get used *AFTER* a
  44  * performed transfer, all results from this function are undefined until the
  45  * transfer is completed.
  46  */
  47 CURL_EXTERN CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...);
  48
  49
  50 /*
  51  * NAME curl_easy_duphandle()
  52  *
  53  * DESCRIPTION
  54  *
  55  * Creates a new curl session handle with the same options set for the handle
  56  * passed in. Duplicating a handle could only be a matter of cloning data and
  57  * options, internal state info and things like persistant connections cannot
  58  * be transfered. It is useful in multithreaded applications when you can run
  59  * curl_easy_duphandle() for each new thread to avoid a series of identical
  60  * curl_easy_setopt() invokes in every thread.
  61  */
  62 CURL_EXTERN CURL* curl_easy_duphandle(CURL *curl);
  63
  64 /*
  65  * NAME curl_easy_reset()
  66  *
  67  * DESCRIPTION
  68  *
  69  * Re-initializes a CURL handle to the default values. This puts back the
  70  * handle to the same state as it was in when it was just created.
  71  *
  72  * It does keep: live connections, the Session ID cache, the DNS cache and the
  73  * cookies.
  74  */
  75 CURL_EXTERN void curl_easy_reset(CURL *curl);
  76
  77 #ifdef  __cplusplus
  78 }
  79 #endif
  80
  81 #endif