int main(int argc, char* argv[])
{
// expect one argument
if (argc != 2)
{
std::cerr << "usage: " << argv[0] << " url-list-file" << std::endl;
return 1;
}
// this example program downloads all urls in the text file argv[1] to the current directory
char* url_file_name = argv[1];
// start by creating an io_service object
boost::asio::io_service io_service;
// construct an instance of curl::multi
curl::multi manager(io_service);
// treat each line in url_file_name as url and start a download from it
std::ifstream url_file(url_file_name);
while (!url_file.eof())
{
std::string url;
std::getline(url_file, url);
start_download(manager, url);
}
// let Boost.Asio do its magic
io_service.run();
std::cout << "All downloads completed" << std::endl;
return 0;
}
url
url_general (string name, int type= URL_SYSTEM) {
if (starts (name, "local:")) return url_local (name (6, N (name)));
if (starts (name, "file://")) return url_file (name (7, N (name)));
if (starts (name, "http://")) return url_http (name (7, N (name)));
if (starts (name, "https://")) return url_https (name (8, N (name)));
if (starts (name, "ftp://")) return url_ftp (name (6, N (name)));
if (starts (name, "tmfs://")) return url_tmfs (name (7, N (name)));
if (starts (name, "//")) return url_blank (name (2, N (name)));
if (heuristic_is_path (name, type)) return url_path (name, type);
if (heuristic_is_default (name, type)) return url_default (name, type);
if (heuristic_is_mingw_default (name, type)) return url_mingw_default (name, type);
if (heuristic_is_http (name)) return url_http (name);
if (heuristic_is_ftp (name)) return url_ftp (name);
return url_get_name (name, type);
}
