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POLibcurl error with FTP upload in ubuntu C++
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copied!<p>In windows, this code works file, but now, I want to convert it into ubuntu:</p> <pre><code> // callback read function to upload file from local to ftp server size_t read_callback (void* ptr, size_t size, size_t nmemb, FILE *stream){ //return fread(ptr,size,nmemb, (FILE*) stream); return fread(ptr,size,nmemb,stream); } // get file name from a path string FTPClientConnector::getFileName(string path){ int length = path.size(); for(int i = length - 1; i >= 0; i--){ if(path[i] == '/' || path[i] == '\\'){ return path.substr(i+1, length-i-1); } } } //function to upload a file to FTP server int FTPClientConnector::uploadFile(string filePath, string serverPath ){ CURL *curl; CURLcode res; FILE *hd_src; struct stat file_info; curl_off_t fsize; char* local_file = new char[filePath.size()+1]; std::copy(filePath.begin(), filePath.end(), local_file); local_file[filePath.size()] = '\0'; // stat the local file if(stat(local_file, &file_info)){ printf("couldn't open file\n"); delete local_file; return -1; } // convert URL and username and password to connect to remote server string urlPath = this->hostName + serverPath; urlPath += getFileName(filePath); char *url = new char[urlPath.size() + 1]; std::copy(urlPath.begin(), urlPath.end(), url); url[urlPath.size()] = '\0'; string userAndPassString = this->userName + ":" + this->password; char* usernameAndPassword = new char[userAndPassString.size() +1]; std::copy(userAndPassString.begin(), userAndPassString.end(), usernameAndPassword); usernameAndPassword[userAndPassString.size()] = '\0'; // get the file to open hd_src = fopen(local_file, "rb"); curl_global_init(CURL_GLOBAL_ALL); curl = curl_easy_init(); if(curl){ /* specify target */ curl_easy_setopt(curl,CURLOPT_URL, url); curl_easy_setopt(curl, CURLOPT_PORT, this->port); curl_easy_setopt(curl, CURLOPT_USERPWD, usernameAndPassword); /* we want to use our own read function */ curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback); /* enable uploading */ curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L); /* now specify which file to upload */ curl_easy_setopt(curl, CURLOPT_READDATA, hd_src); /* Now run off and do what you've been told! */ res = curl_easy_perform(curl); if(res != CURLE_OK){ printf("Upload file failed!\n"); delete local_file; delete url; delete usernameAndPassword; return -1; } curl_easy_cleanup(curl); } fclose(hd_src); delete local_file; delete url; delete usernameAndPassword; return 0; } </code></pre> <p>This is what I call in <code>main.cpp</code>:</p> <pre><code>FTPClientConnector connector(host,user,password,port); connector.uploadFile("xml/kingfisher.xml", "/xml_test_upload"); </code></pre> <p>The code above doesn't work in Ubuntu with errors:</p> <pre><code>220 ProFTPD 1.3.4a Server (Debian) [::ffff:10.244.31.244] 500 PUT not understood 500 AUTHORIZATION: not understood 500 HOST: not understood 550 */*: Forbidden command argument 500 TRANSFER-ENCODING: not understood 500 EXPECT: not understood 500 Invalid command: try being more creative 500 2A2 not understood </code></pre> <p><b>Edit</b>: This is my <code>Makefile</code>:</p> <pre><code>uploader: g++ -o uploader FTPClientConnector.cpp main.cpp -lcurl </code></pre>

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