mirror of
https://github.com/moparisthebest/curl
synced 2024-11-08 02:25:06 -05:00
9ecf53e154
my_setopt and my_setopt_str no longer ignores curl_easy_setopt result. Fixed some OOM handling issues.
126 lines
3.4 KiB
C
126 lines
3.4 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 - 2011, 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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***************************************************************************/
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#include "setup.h"
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#include <curl/curl.h>
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#define ENABLE_CURLX_PRINTF
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/* use our own printf() functions */
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#include "curlx.h"
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#include "tool_cfgable.h"
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#include "tool_easysrc.h"
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#include "tool_setopt.h"
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#include "memdebug.h" /* keep this as LAST include */
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CURLcode tool_setopt(CURL *curl, bool str, struct Configurable *config,
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const char *name, CURLoption tag, ...)
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{
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va_list arg;
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char *bufp;
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char value[256];
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bool remark = FALSE;
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bool skip = FALSE;
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CURLcode ret = CURLE_OK;
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va_start(arg, tag);
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if(tag < CURLOPTTYPE_OBJECTPOINT) {
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long lval = va_arg(arg, long);
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snprintf(value, sizeof(value), "%ldL", lval);
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ret = curl_easy_setopt(curl, tag, lval);
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if(!lval)
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skip = TRUE;
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}
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else if(tag < CURLOPTTYPE_OFF_T) {
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void *pval = va_arg(arg, void *);
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unsigned char *ptr = (unsigned char *)pval;
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/* function pointers are never printable */
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if(tag >= CURLOPTTYPE_FUNCTIONPOINT) {
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if(pval) {
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strcpy(value, "functionpointer"); /* 'value' fits 256 bytes */
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remark = TRUE;
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}
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else
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skip = TRUE;
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}
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else if(pval && str)
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snprintf(value, sizeof(value), "\"%s\"", (char *)ptr);
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else if(pval) {
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strcpy(value, "objectpointer"); /* 'value' fits 256 bytes */
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remark = TRUE;
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}
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else
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skip = TRUE;
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ret = curl_easy_setopt(curl, tag, pval);
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}
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else {
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curl_off_t oval = va_arg(arg, curl_off_t);
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snprintf(value, sizeof(value),
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"(curl_off_t)%" CURL_FORMAT_CURL_OFF_T, oval);
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ret = curl_easy_setopt(curl, tag, oval);
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if(!oval)
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skip = TRUE;
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}
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va_end(arg);
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if(config->libcurl && !skip && !ret) {
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/* we only use this for real if --libcurl was used */
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if(remark)
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bufp = curlx_maprintf("%s set to a %s", name, value);
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else
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bufp = curlx_maprintf("curl_easy_setopt(hnd, %s, %s);", name, value);
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if(!bufp)
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ret = CURLE_OUT_OF_MEMORY;
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else {
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struct curl_slist *list =
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curl_slist_append(remark?easysrc_remarks:easysrc, bufp);
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curl_free(bufp);
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if(!list) {
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curl_slist_free_all(easysrc_remarks);
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curl_slist_free_all(easysrc);
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easysrc_remarks = NULL;
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easysrc = NULL;
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ret = CURLE_OUT_OF_MEMORY;
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}
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else if(remark)
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easysrc_remarks = list;
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else
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easysrc = list;
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}
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}
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return ret;
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}
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