| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al. |
| * |
| * 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. |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| ***************************************************************************/ |
| #include "setup.h" |
| |
| #include <curl/curl.h> |
| |
| #define ENABLE_CURLX_PRINTF |
| /* use our own printf() functions */ |
| #include "curlx.h" |
| |
| #include "tool_cfgable.h" |
| #include "tool_easysrc.h" |
| #include "tool_setopt.h" |
| |
| #include "memdebug.h" /* keep this as LAST include */ |
| |
| CURLcode tool_setopt(CURL *curl, bool str, struct Configurable *config, |
| const char *name, CURLoption tag, ...) |
| { |
| va_list arg; |
| char *bufp; |
| char value[256]; |
| bool remark = FALSE; |
| bool skip = FALSE; |
| CURLcode ret = CURLE_OK; |
| |
| va_start(arg, tag); |
| |
| if(tag < CURLOPTTYPE_OBJECTPOINT) { |
| long lval = va_arg(arg, long); |
| snprintf(value, sizeof(value), "%ldL", lval); |
| ret = curl_easy_setopt(curl, tag, lval); |
| if(!lval) |
| skip = TRUE; |
| } |
| else if(tag < CURLOPTTYPE_OFF_T) { |
| void *pval = va_arg(arg, void *); |
| unsigned char *ptr = (unsigned char *)pval; |
| |
| /* function pointers are never printable */ |
| if(tag >= CURLOPTTYPE_FUNCTIONPOINT) { |
| if(pval) { |
| strcpy(value, "functionpointer"); /* 'value' fits 256 bytes */ |
| remark = TRUE; |
| } |
| else |
| skip = TRUE; |
| } |
| |
| else if(pval && str) |
| snprintf(value, sizeof(value), "\"%s\"", (char *)ptr); |
| else if(pval) { |
| strcpy(value, "objectpointer"); /* 'value' fits 256 bytes */ |
| remark = TRUE; |
| } |
| else |
| skip = TRUE; |
| |
| ret = curl_easy_setopt(curl, tag, pval); |
| |
| } |
| else { |
| curl_off_t oval = va_arg(arg, curl_off_t); |
| snprintf(value, sizeof(value), |
| "(curl_off_t)%" CURL_FORMAT_CURL_OFF_T, oval); |
| ret = curl_easy_setopt(curl, tag, oval); |
| |
| if(!oval) |
| skip = TRUE; |
| } |
| |
| va_end(arg); |
| |
| if(config->libcurl && !skip && !ret) { |
| /* we only use this for real if --libcurl was used */ |
| |
| if(remark) |
| bufp = curlx_maprintf("%s set to a %s", name, value); |
| else |
| bufp = curlx_maprintf("curl_easy_setopt(hnd, %s, %s);", name, value); |
| |
| if(!bufp) |
| ret = CURLE_OUT_OF_MEMORY; |
| else { |
| struct curl_slist *list = |
| curl_slist_append(remark?easysrc_remarks:easysrc, bufp); |
| |
| curl_free(bufp); |
| |
| if(!list) { |
| curl_slist_free_all(easysrc_remarks); |
| curl_slist_free_all(easysrc); |
| easysrc_remarks = NULL; |
| easysrc = NULL; |
| ret = CURLE_OUT_OF_MEMORY; |
| } |
| else if(remark) |
| easysrc_remarks = list; |
| else |
| easysrc = list; |
| } |
| } |
| |
| return ret; |
| } |
| |