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CurlPost is a previously class coded by myself design to send POST requests using cURL library.

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tobast 2011-11-20 00:44:11 +01:00
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104
CurlPost.cpp Normal file
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/*
* PROGRAM:
* Command-line pastebin
*
* AUTHOR:
* Théophile BASTIAN (a.k.a. Tobast)
*
* CONTACT & WEBSITE:
* http://tobast.fr/ (contact feature included)
* error-report@tobast.fr (error reporting only)
*
* SHORT DESCRIPTION:
* See first license line.
*
* LICENSE:
* "Command-line pastebin" is a software designed to submit a "paste" on http://pastebin.com/ using a command-line tool
* Copyright (C) 2011 Théophile BASTIAN
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/gpl.txt.
*/
#include "CurlPost.h"
CurlPost::CurlPost() {}
CurlPost::CurlPost(PostMap i_postmap) : postmap(i_postmap) {}
CurlPost::CurlPost(std::string i_url, PostMap i_postmap) : url(i_url), postmap(i_postmap) {}
std::string CurlPost::execute()
{
// defining data structures
CURL *curl;
CURLcode res;
std::string output;
struct curl_httppost *formpost=NULL, *formlast=NULL;
struct curl_slist *headers=NULL;
// defining the POST forms list
for(std::map<std::string,std::string>::iterator it=postmap.begin();it!=postmap.end();++it)
{
curl_formadd(&formpost, &formlast,
CURLFORM_COPYNAME, (*it).first.c_str(),
CURLFORM_COPYCONTENTS, (*it).second.c_str(),
CURLFORM_END);
}
// CURL init
curl=curl_easy_init();
headers=curl_slist_append(headers, "Expect:");
if(curl)
{
// options setting
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, postRequest_callbackReadout);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &output);
// begin request
res=curl_easy_perform(curl);
// cleaning up
curl_easy_cleanup(curl);
curl_formfree(formpost);
curl_slist_free_all(headers);
// error handling
if(res!=0)
throw (int)res;
}
return output;
}
void CurlPost::init()
{
curl_global_init(CURL_GLOBAL_ALL);
}
size_t postRequest_callbackReadout(char* ptr, size_t size, size_t nmemb, void* i_userdata)
{
// Here, we'll assume that ptr is a char string
if(size*nmemb!=0)
{
std::string *userdata=(std::string*)i_userdata;
for(unsigned i=0;i<size*nmemb;i++)
(*userdata)+=ptr[i];
}
return size*nmemb;
}

68
CurlPost.h Normal file
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/*
* PROGRAM:
* Command-line pastebin
*
* AUTHOR:
* Théophile BASTIAN (a.k.a. Tobast)
*
* CONTACT & WEBSITE:
* http://tobast.fr/ (contact feature included)
* error-report@tobast.fr (error reporting only)
*
* SHORT DESCRIPTION:
* See first license line.
*
* LICENSE:
* "Command-line pastebin" is a software designed to submit a "paste" on http://pastebin.com/ using a command-line tool
* Copyright (C) 2011 Théophile BASTIAN
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/gpl.txt.
*/
#ifndef DEF_CURLPOST
#define DEF_CURLPOST
#include <string>
#include <map>
#include <curl/curl.h>
typedef std::map<std::string,std::string> PostMap;
class CurlPost {
public:
CurlPost();
CurlPost(PostMap i_postmap);
CurlPost(std::string i_url, PostMap i_postmap=PostMap());
std::string getUrl() const { return url; }
void setUrl(const std::string& i) { url=i; }
PostMap getPostmap() const { return postmap; }
void setPostmap(PostMap i) { postmap=i; }
void setPostData(const std::string &a, const std::string &b) { postmap[a]=b; }
std::string execute();
static void init();
protected:
std::string url;
PostMap postmap;
};
size_t postRequest_callbackReadout(char* ptr, size_t size, size_t nmemb, void* i_userdata);
#endif//DEF_CURLPOST

32
headcomment.txt Normal file
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/*
* PROGRAM:
* Command-line pastebin
*
* AUTHOR:
* Théophile BASTIAN (a.k.a. Tobast)
*
* CONTACT & WEBSITE:
* http://tobast.fr/ (contact feature included)
* error-report@tobast.fr (error reporting only)
*
* SHORT DESCRIPTION:
* See first license line.
*
* LICENSE:
* "Command-line pastebin" is a software designed to submit a "paste" on http://pastebin.com/ using a command-line tool
* Copyright (C) 2011 Théophile BASTIAN
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/gpl.txt.
*/