Common code for C + +--download files using Libcurl

#pragma once#include <stdio.h> #include <stdlib.h> #include <curl/curl.h> #ifdef _debug#pragma    Comment (lib, "Libcurld_imp.lib") #else #pragma comment (lib, "Libcurl_imp.lib") #endifclass Curlinit{public:curlinit ()    {Curl_global_init (Curl_global_all);    } ~curlinit () {curl_global_cleanup (); } protected:static curlinit m_initialize;}; Curlinit Curlinit::m_initialize;class Cmyurl{public:cmyurl () {/* init the CURL session */Curl_handl    E = Curl_easy_init ();    } ~cmyurl () {/* Cleanup curl Stuff */curl_easy_cleanup (curl_handle); } public:int get_file (const char* szurl, const char* szfile) {/* set URL to get */Curl_easy_seto                PT (Curl_handle, Curlopt_url, szurl);                /* No progress meter Please */curl_easy_setopt (Curl_handle, curlopt_noprogress, 1L); /* Send all data to this function */curl_easy_setopt (Curl_handle, Curlopt_wriTefunction, Write_data);        /* Open the files */file* Bodyfile = fopen (Szfile, "WB");            if (Bodyfile = = NULL) {curl_easy_cleanup (curl_handle);        return-1; }/* We want the body is written to this file handle instead of STDOUT */curl_easy_setopt (Curl_hand                Le, Curlopt_writedata, bodyfile); /* Get it!                        */Curl_easy_perform (curl_handle);        /* Close the Body file */fclose (bodyfile);    return 0; }protected:static size_t write_data (void *ptr, size_t size, size_t nmemb, void *stream) {int written = Fwri        Te (ptr, Size, NMEMB, (FILE *) stream);    return written; }protected:curl *curl_handle;};

Common code for C + +--download files using Libcurl