libcurl與ftp構建小檔案傳輸服務

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/*The MIT License (MIT)Copyright (c) <2014> <[email protected]>Permission is hereby granted, free of charge, to any person obtaining a copyof this software and associated documentation files (the "Software"), to dealin the Software without restriction, including without limitation the rightsto use, copy, modify, merge, publish, distribute, sublicense, and/or sellcopies of the Software, and to permit persons to whom the Software isfurnished to do so, subject to the following conditions:The above copyright notice and this permission notice shall be included inall copies or substantial portions of the Software.THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS ORIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THEAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHERLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS INTHE SOFTWARE.*/#ifndef FTPCLIENT_H#define FTPCLIENT_H#include "curl/curl.h"#include <string>#include <iostream>#include <fstream>using namespace std;/* represent a ftp file */struct FtpFile {    string filename;          /* Name */    string path;              /* Where to save */    FILE *stream;             /* Stream */};/* File type */typedef enum {    BIN_T = 2,         /* Firmware in *.bin */    HEX_T = 3,         /* Firmware in *.hex */    YAML_T = 4         /* Yaml configuration file */} eFileType;typedef int file_t;    /* File type */class FtpClient{    public:        FtpClient();        virtual ~FtpClient();        void SetFtpAddress(const string &url);                               /* Set the ftp server address, Must call before using */        void SetAuthorityAccount(const string &user, const string &pwr);     /* Set the ftp account */        void SetRelativePath(const string &path_yaml, const string &path_fw);        bool FtpDownloadFile(const string &filename, file_t type);               /* Download a file from server */        bool FtpUploadFile(const string &filename);                              /* Upload a file to the server */        static bool isValidIp(char *ip, int len);        string GetRelativePath(file_t type);        /* For test */        void UnitTest_Get();        void UnitTest_Post();        void UnitTest_Print();    private:        string ftpUrl;            /* Ftp Server Address */        string userName;          /* Ftp Server Account Username */        string passWord;          /* Ftp Server Account Password */        string relativePathYaml;  /* file save yaml */        string relativePathFw;    /* file save bin */        static size_t yaml_fwrite(void *buf, size_t _size, size_t nmemb, void *stream);};#endif // FTPCLIENT_H

 

libcurl與ftp構建小檔案傳輸服務