mirror of
https://github.com/curl/curl.git
synced 2024-11-21 01:16:58 +08:00
239 lines
6.9 KiB
C
239 lines
6.9 KiB
C
/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2007, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* $Id$
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***************************************************************************/
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#include "setup.h"
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#include <curl/curl.h>
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#include "urldata.h"
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#include "getinfo.h"
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#include <stdio.h>
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#include <string.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include "memory.h"
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#include "sslgen.h"
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/* Make this the last #include */
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#include "memdebug.h"
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/*
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* This is supposed to be called in the beginning of a perform() session
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* and should reset all session-info variables
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*/
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CURLcode Curl_initinfo(struct SessionHandle *data)
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{
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struct Progress *pro = &data->progress;
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struct PureInfo *info =&data->info;
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pro->t_nslookup = 0;
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pro->t_connect = 0;
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pro->t_pretransfer = 0;
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pro->t_starttransfer = 0;
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pro->timespent = 0;
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pro->t_redirect = 0;
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info->httpcode = 0;
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info->httpversion=0;
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info->filetime=-1; /* -1 is an illegal time and thus means unknown */
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if(info->contenttype)
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free(info->contenttype);
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info->contenttype = NULL;
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info->header_size = 0;
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info->request_size = 0;
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info->numconnects = 0;
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return CURLE_OK;
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}
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CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...)
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{
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va_list arg;
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long *param_longp=NULL;
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double *param_doublep=NULL;
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char **param_charp=NULL;
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struct curl_slist **param_slistp=NULL;
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#ifdef MSG_PEEK
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char buf;
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#endif
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int type;
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if(!data)
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return CURLE_BAD_FUNCTION_ARGUMENT;
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va_start(arg, info);
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type = CURLINFO_TYPEMASK & (int)info;
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switch(type) {
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case CURLINFO_STRING:
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param_charp = va_arg(arg, char **);
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if(NULL == param_charp)
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return CURLE_BAD_FUNCTION_ARGUMENT;
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break;
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case CURLINFO_LONG:
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param_longp = va_arg(arg, long *);
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if(NULL == param_longp)
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return CURLE_BAD_FUNCTION_ARGUMENT;
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break;
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case CURLINFO_DOUBLE:
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param_doublep = va_arg(arg, double *);
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if(NULL == param_doublep)
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return CURLE_BAD_FUNCTION_ARGUMENT;
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break;
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case CURLINFO_SLIST:
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param_slistp = va_arg(arg, struct curl_slist **);
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if(NULL == param_slistp)
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return CURLE_BAD_FUNCTION_ARGUMENT;
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break;
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default:
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return CURLE_BAD_FUNCTION_ARGUMENT;
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}
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switch(info) {
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case CURLINFO_EFFECTIVE_URL:
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*param_charp = data->change.url?data->change.url:(char *)"";
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break;
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case CURLINFO_RESPONSE_CODE:
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*param_longp = data->info.httpcode;
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break;
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case CURLINFO_HTTP_CONNECTCODE:
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*param_longp = data->info.httpproxycode;
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break;
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case CURLINFO_FILETIME:
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*param_longp = data->info.filetime;
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break;
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case CURLINFO_HEADER_SIZE:
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*param_longp = data->info.header_size;
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break;
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case CURLINFO_REQUEST_SIZE:
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*param_longp = data->info.request_size;
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break;
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case CURLINFO_TOTAL_TIME:
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*param_doublep = data->progress.timespent;
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break;
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case CURLINFO_NAMELOOKUP_TIME:
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*param_doublep = data->progress.t_nslookup;
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break;
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case CURLINFO_CONNECT_TIME:
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*param_doublep = data->progress.t_connect;
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break;
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case CURLINFO_PRETRANSFER_TIME:
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*param_doublep = data->progress.t_pretransfer;
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break;
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case CURLINFO_STARTTRANSFER_TIME:
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*param_doublep = data->progress.t_starttransfer;
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break;
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case CURLINFO_SIZE_UPLOAD:
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*param_doublep = (double)data->progress.uploaded;
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break;
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case CURLINFO_SIZE_DOWNLOAD:
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*param_doublep = (double)data->progress.downloaded;
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break;
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case CURLINFO_SPEED_DOWNLOAD:
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*param_doublep = (double)data->progress.dlspeed;
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break;
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case CURLINFO_SPEED_UPLOAD:
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*param_doublep = (double)data->progress.ulspeed;
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break;
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case CURLINFO_SSL_VERIFYRESULT:
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*param_longp = data->set.ssl.certverifyresult;
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break;
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case CURLINFO_CONTENT_LENGTH_DOWNLOAD:
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*param_doublep = (double)data->progress.size_dl;
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break;
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case CURLINFO_CONTENT_LENGTH_UPLOAD:
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*param_doublep = (double)data->progress.size_ul;
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break;
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case CURLINFO_REDIRECT_TIME:
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*param_doublep = data->progress.t_redirect;
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break;
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case CURLINFO_REDIRECT_COUNT:
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*param_longp = data->set.followlocation;
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break;
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case CURLINFO_CONTENT_TYPE:
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*param_charp = data->info.contenttype;
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break;
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case CURLINFO_PRIVATE:
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*param_charp = (char *) data->set.private_data;
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break;
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case CURLINFO_HTTPAUTH_AVAIL:
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*param_longp = data->info.httpauthavail;
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break;
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case CURLINFO_PROXYAUTH_AVAIL:
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*param_longp = data->info.proxyauthavail;
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break;
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case CURLINFO_OS_ERRNO:
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*param_longp = data->state.os_errno;
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break;
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case CURLINFO_NUM_CONNECTS:
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*param_longp = data->info.numconnects;
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break;
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case CURLINFO_SSL_ENGINES:
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*param_slistp = Curl_ssl_engines_list(data);
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break;
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case CURLINFO_COOKIELIST:
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*param_slistp = Curl_cookie_list(data);
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break;
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case CURLINFO_FTP_ENTRY_PATH:
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/* Return the entrypath string from the most recent connection.
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This pointer was copied from the connectdata structure by FTP.
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The actual string may be free()ed by subsequent libcurl calls so
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it must be copied to a safer area before the next libcurl call.
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Callers must never free it themselves. */
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*param_charp = data->state.most_recent_ftp_entrypath;
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break;
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case CURLINFO_LASTSOCKET:
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if((data->state.lastconnect != -1) &&
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(data->state.connc->connects[data->state.lastconnect] != NULL)) {
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struct connectdata *c = data->state.connc->connects
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[data->state.lastconnect];
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*param_longp = c->sock[FIRSTSOCKET];
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/* we have a socket connected, let's determine if the server shut down */
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/* determine if ssl */
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if(c->ssl[FIRSTSOCKET].use) {
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/* use the SSL context */
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if(!Curl_ssl_check_cxn(c))
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*param_longp = -1; /* FIN received */
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}
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/* Minix 3.1 doesn't support any flags on recv; just assume socket is OK */
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#ifdef MSG_PEEK
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else {
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/* use the socket */
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if(recv((RECV_TYPE_ARG1)c->sock[FIRSTSOCKET], (RECV_TYPE_ARG2)&buf,
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(RECV_TYPE_ARG3)1, (RECV_TYPE_ARG4)MSG_PEEK) == 0) {
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*param_longp = -1; /* FIN received */
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}
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}
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#endif
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}
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else
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*param_longp = -1;
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break;
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default:
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return CURLE_BAD_FUNCTION_ARGUMENT;
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}
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return CURLE_OK;
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}
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