4db94043cb
Files correlati : Commento : Spostamento in libraries delle librerie esterne di Campo per una maggiore pulizia e organizzazione git-svn-id: svn://10.65.10.50/branches/R_10_00@24150 c028cbd2-c16b-5b4b-a496-9718f37d4682
126 lines
3.4 KiB
C++
126 lines
3.4 KiB
C++
/*
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* Copyright (c) <2002-2006> <Jean-Philippe Barrette-LaPierre>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (curlpp), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/**
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* \file
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* Simple Multi demo.
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*
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*/
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#include <iostream>
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#include <cstdlib>
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#include <curlpp/cURLpp.hpp>
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#include <curlpp/Easy.hpp>
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#include <curlpp/Multi.hpp>
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#include <curlpp/Options.hpp>
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#include <curlpp/Exception.hpp>
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#if defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
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#pragma comment(lib, "Ws2_32.lib")
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#endif // WIN32
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int main(int argc, char *argv[])
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{
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if(argc < 3) {
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std::cerr << "Example 13: Wrong number of arguments" << std::endl
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<< "Example 13: Usage: example13 url1 url2"
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<< std::endl;
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return EXIT_FAILURE;
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}
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char *url1 = argv[1];
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char *url2 = argv[2];
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try {
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curlpp::Cleanup cleaner;
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curlpp::Easy request1;
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curlpp::Easy request2;
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request1.setOpt(new curlpp::options::Url(url1));
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request1.setOpt(new curlpp::options::Verbose(true));
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request2.setOpt(new curlpp::options::Url(url2));
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request2.setOpt(new curlpp::options::Verbose(true));
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int nbLeft;
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curlpp::Multi requests;
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requests.add(&request1);
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requests.add(&request2);
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/* we start some action by calling perform right away */
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while(!requests.perform(&nbLeft)) {};
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while(nbLeft) {
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struct timeval timeout;
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int rc; /* select() return code */
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fd_set fdread;
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fd_set fdwrite;
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fd_set fdexcep;
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int maxfd;
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FD_ZERO(&fdread);
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FD_ZERO(&fdwrite);
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FD_ZERO(&fdexcep);
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/* set a suitable timeout to play around with */
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timeout.tv_sec = 1;
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timeout.tv_usec = 0;
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/* get file descriptors from the transfers */
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requests.fdset(&fdread, &fdwrite, &fdexcep, &maxfd);
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rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
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switch(rc) {
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case -1:
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/* select error */
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nbLeft = 0;
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printf("select() returns error, this is badness\n");
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break;
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case 0:
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default:
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/* timeout or readable/writable sockets */
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while(!requests.perform(&nbLeft)) {};
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break;
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}
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}
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std::cout << "NB lefts: " << nbLeft << std::endl;
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}
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catch ( curlpp::LogicError & e ) {
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std::cout << e.what() << std::endl;
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}
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catch ( curlpp::RuntimeError & e ) {
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std::cout << e.what() << std::endl;
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}
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return EXIT_SUCCESS;
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}
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