FTP.rar_ftp

// FTPClient.cpp : 定义控制台应用程序的入口点。 // #include "stdafx.h" #include <windows.h> #include <wininet.h> #include <stdio.h> #pragma comment (lib, "wininet.lib") BOOL FtpUpload(const char *serverIp,const char *userName, const char *passWord, const char *localFile,const char *newRemoteFile); BOOL FtpDownload(const char *serverIp,const char *userName,const char *passWord,const char *newFile, const char *remoteFile); void Usage(); int main(int argc, char* argv[]) { if(argc==8) { if(strcmp(argv[1],"-ftp") == 0 && strcmp(argv[5],"-U") == 0) { FtpUpload(argv[2],argv[3],argv[4],argv[6],argv[7]); return 0; } else if (strcmp(argv[1],"-ftp") == 0 && strcmp(argv[5],"-D") == 0) { FtpDownload(argv[2],argv[3],argv[4],argv[6],argv[7]); return 0; } else { Usage(); return 0; } } else if(argc==2 && strcmp(argv[1],"-pink") == 0) { Usage(); return 0; } else { printf("\n%s\n","the wrong command line argument"); Usage(); return 0; } } void Usage() { printf("\nUsage:\n\t%s\t%s\n","DownLoad:"," -ftp ServerIp UserName PassWord -D NewLocal RemoteFile"); printf("\t%s\t\t%s\n","UpLoad:"," -ftp ServerIp UserName PassWord -U LocalFile NewRemoteFile"); } BOOL FtpUpload(const char *serverIp,const char *userName, const char *passWord, const char *localFile,const char *newRemoteFile) { HINTERNET hInternet = NULL; HINTERNET hFtp = NULL; DWORD dwFlags = 0; DWORD_PTR dwContext = NULL; char * agentName = "FTP"; hInternet = InternetOpen( agentName, INTERNET_OPEN_TYPE_DIRECT,NULL,NULL,INTERNET_FLAG_ASYNC); if(hInternet == NULL) { printf("InternetOpen failed with the code of:%d\n",GetLastError()); return false; } hFtp = InternetConnect(hInternet, serverIp,INTERNET_DEFAULT_FTP_PORT, userName,passWord,INTERNET_SERVICE_FTP,dwFlags,dwContext); if(hFtp == NULL) { printf("InternetConnect failed with the code of:%d\n",GetLastError()); return false; } if(!FtpPutFile(hFtp,localFile,newRemoteFile,FTP_TRANSFER_TYPE_UNKNOWN,NULL)) { printf("FtpPutFile failed with the code of:%d\n",GetLastError()); return false; } printf("\nthe file upload from %s to %s successfully. \n", localFile, newRemoteFile ); InternetCloseHandle(hInternet); InternetCloseHandle(hFtp); return true; } BOOL FtpDownload(const char *serverIp,const char *userName,const char *passWord,const char *newFile, const char *remoteFile) { HINTERNET hConnect = NULL; HINTERNET hInternet = NULL; DWORD_PTR dwContext = NULL; DWORD dwFlags = 0; char * agentName = "FTP"; hInternet = InternetOpen( agentName, INTERNET_OPEN_TYPE_DIRECT,NULL,NULL,INTERNET_FLAG_ASYNC); if(hInternet == NULL) { printf("InternetOpen failed with the code of:%d\n",GetLastError()); return false; } hConnect = InternetConnect(hInternet,serverIp,INTERNET_DEFAULT_FTP_PORT,userName,passWord,INTERNET_SERVICE_FTP,dwFlags,dwContext); if(hConnect == NULL) { printf("InternetConnect failed with the code of:%d\n",GetLastError()); return false; } if(!FtpGetFile(hConnect,remoteFile,newFile,true,FILE_ATTRIBUTE_NORMAL,FTP_TRANSFER_TYPE_UNKNOWN,NULL)) { if(GetLastError() == 80) { printf(" The file already exits.\n"); return false; } else { printf("FtpGetFile failed with the code of:%d\n",GetLastError()); return false; } } printf("\nthe file download from %s to %s successfully. \n", remoteFile,newFile ); InternetCloseHandle(hInternet); InternetCloseHandle(hConnect); return true; }