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curl_easy_reset() added. Need testing and docs. I also think we should make

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the initial setting up the struct should use this single function to avoid
having the initialisation code at two places.
This commit is contained in:
Daniel Stenberg 2004-07-24 21:31:01 +00:00
parent d20a05161a
commit f508f30fb6
2 changed files with 77 additions and 5 deletions
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23
include/curl/easy.h
View File

@ -1,10 +1,10 @@
#ifndef __CURL_EASY_H
#define __CURL_EASY_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@ -12,7 +12,7 @@
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
@ -61,6 +61,19 @@ CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...);
*/
CURL* curl_easy_duphandle(CURL *curl);
/*
* NAME curl_easy_reset()
*
* DESCRIPTION
*
* Re-initializes a CURL handle to the default values. This puts back the
* handle to the same state as it was in when it was just created.
*
* It does keep: live connections, the Session ID cache, the DNS cache and the
* cookies.
*/
CURL* curl_easy_duphandle(CURL *curl);
#ifdef __cplusplus
}
#endif

59
lib/easy.c
View File

@ -522,3 +522,62 @@ CURL *curl_easy_duphandle(CURL *incurl)
return outcurl;
}
/*
* curl_easy_reset() is an external interface that allows an app to re-
* initialize a session handle to the default values.
*/
void curl_easy_reset(CURL *curl)
{
struct SessionHandle *data = (struct SessionHandle *)curl;
/* zero out UserDefined data: */
memset(&data->set, 0, sizeof(struct UserDefined));
/* zero out Progress data: */
memset(&data->progress, 0, sizeof(struct Progress));
/* The remainder of these calls have been taken from Curl_open() */
data->set.out = stdout; /* default output to stdout */
data->set.in = stdin; /* default input from stdin */
data->set.err = stderr; /* default stderr to stderr */
/* use fwrite as default function to store output */
data->set.fwrite = (curl_write_callback)fwrite;
/* use fread as default function to read input */
data->set.fread = (curl_read_callback)fread;
data->set.infilesize = -1; /* we don't know any size */
data->state.current_speed = -1; /* init to negative == impossible */
data->set.httpreq = HTTPREQ_GET; /* Default HTTP request */
data->set.ftp_use_epsv = TRUE; /* FTP defaults to EPSV operations */
data->set.ftp_use_eprt = TRUE; /* FTP defaults to EPRT operations */
data->set.dns_cache_timeout = 60; /* Timeout every 60 seconds by default */
/* make libcurl quiet by default: */
data->set.hide_progress = TRUE; /* CURLOPT_NOPROGRESS changes these */
/* Set the default size of the SSL session ID cache */
data->set.ssl.numsessions = 5;
data->set.proxyport = 1080;
data->set.proxytype = CURLPROXY_HTTP; /* defaults to HTTP proxy */
data->set.httpauth = CURLAUTH_BASIC; /* defaults to basic */
data->set.proxyauth = CURLAUTH_BASIC; /* defaults to basic */
/*
* libcurl 7.10 introduced SSL verification *by default*! This needs to be
* switched off unless wanted.
*/
data->set.ssl.verifypeer = TRUE;
data->set.ssl.verifyhost = 2;
#ifdef CURL_CA_BUNDLE
/* This is our prefered CA cert bundle since install time */
data->set.ssl.CAfile = (char *)CURL_CA_BUNDLE;
#endif
}