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- #include "CurlFtp.h"
- #include <regex>
- #include <iosfwd>
- #include <filesystem>
- #include <fstream>
- #include "fmtlog.h"
- #if defined(_WIN32)
- #endif
- static bool hasInstace = false;
- static size_t writeStringCallback(void *contents, size_t size, size_t nmemb, std::string *userStr)
- {
- size_t newLength = size * nmemb;
- size_t oldLength = userStr->size();
- try
- {
- userStr->resize(oldLength + newLength);
- }
- catch(std::bad_alloc &e)
- {
-
- return 0;
- }
- std::copy_n((char*)contents, newLength, userStr->begin() + oldLength);
- return size * nmemb;
- }
- static int writeStringListCallback(void* buffer, size_t size, size_t nmemb, void* userp)
- {
- std::vector<std::string>* fileList = static_cast<std::vector<std::string>*>(userp);
- std::string line(static_cast<char*>(buffer), size * nmemb);
-
- fileList->push_back(line);
- return size * nmemb;
- }
- static size_t writeDataCallBack(void* contents, size_t size, size_t nmemb, std::ostream* pFile)
- {
- pFile->write(reinterpret_cast<char*>(contents), size * nmemb);
- return size * nmemb;
- }
- static size_t readDataCallBack(void* contents, size_t size, size_t nmemb, std::istream* pFile)
- {
- pFile->read(reinterpret_cast<char*>(contents), size * nmemb);
-
- size_t readSize = pFile->gcount();
- return readSize;
-
- }
- static int progress_callback(void *clientp,
- curl_off_t dltotal,
- curl_off_t dlnow,
- curl_off_t ultotal,
- curl_off_t ulnow)
- {
-
- if(dltotal == 0 && ultotal == 0)
- {
- return 0;
- }
-
- if(dltotal > 0)
- {
-
- double downloadPercent = (double)dlnow / (double)dltotal * 100;
-
- FMTLOG_DEBUG_NON("Download Total / now : {} / {}, {:.2f}%\r", dltotal, dlnow, downloadPercent);
- }
-
- else if(ultotal > 0)
- {
- double uploadPercent = (double)ulnow / (double)ultotal * 100;
- FMTLOG_DEBUG_NON("Upload Total / now : {} / {}, {:.2f}%\r", ultotal, ulnow, uploadPercent);
- }
- return 0;
- }
- #if defined(_WIN32)
- static char* GBToUTF8(const char* gb2312)
- {
- int len = MultiByteToWideChar(CP_ACP, 0, gb2312, -1, NULL, 0);
- wchar_t* wstr = new wchar_t[len+1];
- memset(wstr, 0, len+1);
- MultiByteToWideChar(CP_ACP, 0, gb2312, -1, wstr, len);
- len = WideCharToMultiByte(CP_UTF8, 0, wstr, -1, NULL, 0, NULL, NULL);
- char* str = new char[len+1];
- memset(str, 0, len+1);
- WideCharToMultiByte(CP_UTF8, 0, wstr, -1, str, len, NULL, NULL);
- if(wstr) delete[] wstr;
- return str;
- }
- #endif
- static bool parseFileInfo(const std::string& strSrc, std::vector<CF_FileInfo>& fileInfo)
- {
- #if defined(_WIN32)
-
- std::string str2 = strSrc;
- #else
- std::string str2 = strSrc;
- #endif
-
-
-
- std::regex reg(R"(( )+)");
-
- std::regex reg1(R"(^([^ ]+) (\d*) (\w*) (\w*) (\d*) (.*) ([^ ]+)$)");
-
-
- std::regex reg2(R"(\n)");
-
- std::regex reg3(R"(^d.*)");
-
- std::regex reg4(R"(^-.*$)");
-
- std::sregex_token_iterator it2(str2.begin(), str2.end(), reg2, -1);
-
- for(; it2 != std::sregex_token_iterator(); ++it2)
- {
-
- auto line = std::regex_replace(it2->str(), reg, " ");
-
- CF_FileInfo fi;
-
- std::string strFileType = std::regex_replace(line, reg1, "$1");
- if(std::regex_match(strFileType, reg3))
- {
- fi.type = CF_FileType::DIR;
- }else if (std::regex_match(strFileType, reg4))
- {
- fi.type = CF_FileType::FILE;
- }
-
- std::string strFileSize = std::regex_replace(line, reg1, "$5");
- fi.size = std::stoull(strFileSize);
-
- std::string strFileName = std::regex_replace(line, reg1, "$7");
- fi.name = strFileName;
-
- fileInfo.push_back(fi);
- }
- return true;
- }
- CurlFtp::CurlFtp()
- {
-
- curl_global_init(CURL_GLOBAL_DEFAULT);
-
- hasInstace = true;
- }
- CurlFtp::~CurlFtp()
- {
-
- curl_global_cleanup();
- hasInstace = false;
- }
- std::string CurlFtp::listDir(const std::string &ftpUrl, const std::string &username, const std::string &password)
- {
- CURL *curl;
- CURLcode res;
- bool result = false;
- std::string retList;
-
- curl_global_init(CURL_GLOBAL_DEFAULT);
-
- curl = curl_easy_init();
- if(curl)
- {
-
- curl_easy_setopt(curl, CURLOPT_URL, ftpUrl.c_str());
- curl_easy_setopt(curl, CURLOPT_USERNAME, username.c_str());
- curl_easy_setopt(curl, CURLOPT_PASSWORD, password.c_str());
-
- curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writeStringCallback);
- curl_easy_setopt(curl, CURLOPT_WRITEDATA, &retList);
-
- res = curl_easy_perform(curl);
-
- if(res != CURLE_OK)
- {
- fprintf(stderr, "getDirList() failed, error code %d, :%s\n",res, curl_easy_strerror(res));
- } else
- {
-
- }
-
- curl_easy_cleanup(curl);
- }
- if(hasInstace == false)
- {
- curl_global_cleanup();
- }
- return retList;
- }
- bool CurlFtp::listFiles(const std::string &ftpUrl, const std::string &username, const std::string &password, std::vector<std::string>& fileList)
- {
- CURL *curl;
- CURLcode res;
- bool result = false;
- curl_global_init(CURL_GLOBAL_DEFAULT);
- curl = curl_easy_init();
- if(curl)
- {
- curl_easy_setopt(curl, CURLOPT_URL, (ftpUrl).c_str());
- curl_easy_setopt(curl, CURLOPT_USERNAME, username.c_str());
- curl_easy_setopt(curl, CURLOPT_PASSWORD, password.c_str());
- curl_easy_setopt(curl, CURLOPT_DIRLISTONLY, 1L);
- curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writeStringListCallback);
- curl_easy_setopt(curl, CURLOPT_WRITEDATA, &fileList);
- res = curl_easy_perform(curl);
- if(res != CURLE_OK)
- {
- fprintf(stderr, "Failed to get file list, error code :%d ,%s\n", res, curl_easy_strerror(res));
- }
- else
- {
-
-
-
-
- result = true;
- }
- curl_easy_cleanup(curl);
- }
- if(hasInstace == false)
- {
- curl_global_cleanup();
- }
- return result;
- }
- bool CurlFtp::createDir(const std::string &ftpUrl, const std::string &username, const std::string &password, const std::string &dirName)
- {
- CURL *curl;
- CURLcode res;
- bool result = false;
- curl_global_init(CURL_GLOBAL_DEFAULT);
- curl = curl_easy_init();
- if(curl)
- {
- curl_easy_setopt(curl, CURLOPT_URL, ftpUrl.c_str());
- curl_easy_setopt(curl, CURLOPT_USERNAME, username.c_str());
- curl_easy_setopt(curl, CURLOPT_PASSWORD, password.c_str());
-
- struct curl_slist *headerlist = NULL;
- std::string mkdir = "MKD " + dirName;
- headerlist = curl_slist_append(headerlist, mkdir.c_str());
-
- curl_easy_setopt(curl, CURLOPT_QUOTE, headerlist);
-
- curl_easy_setopt(curl, CURLOPT_NOBODY, 1L);
- res = curl_easy_perform(curl);
- if(res != CURLE_OK)
- {
- fprintf(stderr, "createDir() failed, error code :%d ,%s\n", res, curl_easy_strerror(res));
- result = false;
- }else
- {
- result = true;
- }
- curl_easy_cleanup(curl);
- curl_slist_free_all(headerlist);
- }
- if(hasInstace == false)
- {
- curl_global_cleanup();
- }
- return result;
- }
- bool CurlFtp::setFtpIPAndPort(const std::string& IP, const int port)
- {
-
- m_IP = IP;
- m_port = port;
- m_ftpUrl = "ftp://" + m_IP + ":" + std::to_string(m_port);
- FMTLOG_INFO("Set ftpUrl = {}", m_ftpUrl);
- m_isSftp = false;
- return true;
- }
- bool CurlFtp::setSftpIPAndPort(const std::string& IP, const int port)
- {
- m_IP = IP;
- m_port = port;
- m_ftpUrl = "sftp://" + m_IP + ":" + std::to_string(m_port);
- FMTLOG_INFO("Set sftpUrl = {}", m_ftpUrl);
- m_isSftp = true;
- return true;
- }
- void CurlFtp::setIgnoreSSLCert(bool isIgnore)
- {
- m_isIgnoreSSLCert = isIgnore;
- }
- void CurlFtp::setCaCertFile(const std::string& caCertFile)
- {
- m_caCertFile = caCertFile;
- }
- bool CurlFtp::setFtpUsernameAndPassword(const std::string& username, const std::string& password)
- {
- m_username = username;
- m_password = password;
- return true;
- }
- bool CurlFtp::getFileList(std::string dir, std::vector<std::string>& fileList)
- {
- if(m_IP.empty())
- {
- FMTLOG_WARN("IP or port is empty");
- return false;
- }
-
- auto dirTmp = checkDirPath(dir);
- CURL *curl = nullptr;
- curl = curl_easy_init();
- if(curl == nullptr)
- {
- FMTLOG_ERROR("curl init failed !");
- return false;
- }
- std::vector<CF_FileInfo> listInfo;
-
- listAll(curl, dirTmp, listInfo);
- for(const CF_FileInfo& fi : listInfo)
- {
-
- if(fi.type == CF_FileType::FILE)
- {
- fileList.push_back(fi.name);
- }
- }
- curl_easy_cleanup(curl);
-
- return true;
- }
- bool CurlFtp::getDirList(std::string dir, std::vector<std::string>& dirList)
- {
- if(m_IP.empty())
- {
- FMTLOG_WARN("IP or port is empty");
- return false;
- }
-
- auto dirTmp = checkDirPath(dir);
- CURL *curl = nullptr;
- curl = curl_easy_init();
- if(curl == nullptr)
- {
- FMTLOG_ERROR("curl init failed !");
- return false;
- }
- std::vector<CF_FileInfo> listInfo;
-
- listAll(curl, dirTmp, listInfo);
- for(const CF_FileInfo& fi : listInfo)
- {
-
- if(fi.type == CF_FileType::DIR)
- {
- dirList.push_back(fi.name);
- }
- }
- curl_easy_cleanup(curl);
- return true;
- }
- bool CurlFtp::isDirExist(const std::string& dir)
- {
- if(m_ftpUrl.empty())
- {
- FMTLOG_ERROR("ftpUrl is empty");
- return false;
- }
-
- auto dirTmp = checkDirPath(dir);
- CURL* curl = nullptr;
- curl = curl_easy_init();
- if(curl == nullptr)
- {
- FMTLOG_ERROR("curl init failed !");
- return false;
- }
- std::string ftpUrl = m_ftpUrl + dirTmp;
- curl_easy_setopt(curl, CURLOPT_URL, ftpUrl.c_str());
- curl_easy_setopt(curl, CURLOPT_USERNAME, m_username.c_str());
- curl_easy_setopt(curl, CURLOPT_PASSWORD, m_password.c_str());
-
- curl_easy_setopt(curl, CURLOPT_NOBODY, 1L);
- CURLcode res = curl_easy_perform(curl);
- bool result = true;
- if(res != CURLE_OK)
- {
-
- result = false;
- }
- return result;
- }
- bool CurlFtp::createDirectory(const std::string& ftpDir)
- {
- if(m_ftpUrl.empty())
- {
- FMTLOG_ERROR("ftpUrl is empty");
- return false;
- }
-
- if(isDirExist(ftpDir))
- {
- return true;
- }
-
- auto dirTmp = checkDirPath(ftpDir);
- CURL *curl = curl_easy_init();
- if(curl == nullptr)
- {
- FMTLOG_ERROR("Create FTP DIR, curl init failed !");
- return false;
- }
- curl_easy_setopt(curl, CURLOPT_URL, m_ftpUrl.c_str());
- curl_easy_setopt(curl, CURLOPT_USERNAME, m_username.c_str());
- curl_easy_setopt(curl, CURLOPT_PASSWORD, m_password.c_str());
-
- struct curl_slist *headerlist = NULL;
- std::string mkdir = "MKD " + dirTmp;
- headerlist = curl_slist_append(headerlist, mkdir.c_str());
-
- curl_easy_setopt(curl, CURLOPT_QUOTE, headerlist);
-
- curl_easy_setopt(curl, CURLOPT_NOBODY, 1L);
-
- curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
-
- curl_easy_setopt(curl, CURLOPT_TIMEOUT, 30L);
- curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 30L);
- CURLcode res = curl_easy_perform(curl);
- bool result = true;
- if(res != CURLE_OK)
- {
- FMTLOG_ERROR("Failed to create FTP Dir, error code: {} ,{}", (int)res, curl_easy_strerror(res));
- result = false;
- }else
- {
- result = true;
- }
- curl_easy_cleanup(curl);
- curl_slist_free_all(headerlist);
- return result;
- }
- bool CurlFtp::createDirectories(const std::string& ftpDir)
- {
-
- std::string ftpDirTmp = checkDirPath(ftpDir);
- std::string ftpDir2 = ftpDirTmp.substr(1, ftpDirTmp.size() -1);
-
- std::vector<std::string> strList;
- std::regex reg(R"(/)");
- std::sregex_token_iterator it(ftpDir2.begin(), ftpDir2.end(), reg, -1);
- for( ; it != std::sregex_token_iterator(); ++it)
- {
- strList.push_back(it->str());
- }
-
- std::vector<std::string> dirList;
- for(const std::string& dir : strList)
- {
- std::string dirTmp = "/";
- if(!dirList.empty())
- {
- dirTmp = dirList.back();
- dirTmp += "/";
- }
- dirTmp += dir;
- dirList.push_back(dirTmp);
- }
-
- for(const std::string& dir : dirList)
- {
-
- if(!createDirectory(dir))
- {
- FMTLOG_ERROR("Failed to create dir: {}", dir);
- return false;
- }
- }
-
- return true;
- }
- bool CurlFtp::downloadFile(const std::string& remoteFile, const std::string& localFile)
- {
- if(m_ftpUrl.empty())
- {
- FMTLOG_ERROR("ftpUrl is empty");
- return false;
- }
-
-
- std::string remoteFileTmp = checkFilePath(remoteFile);
- std::string ftpUrl = m_ftpUrl + remoteFileTmp;
-
-
- std::string localDirTmp = localFile.substr(0, localFile.find_last_of("/"));
- if(!checkLocalDir(localDirTmp))
- {
- FMTLOG_ERROR("Failed to create local dir: {}", localDirTmp);
- return false;
- }
- CURL* curl = nullptr;
- curl = curl_easy_init();
- if(curl == nullptr)
- {
- FMTLOG_ERROR("curl init failed !");
- return false;
- }
-
- std::ofstream ofs;
- ofs.open(localFile, std::ios::out | std::ios::binary | std::ios::trunc);
-
- curl_easy_setopt(curl, CURLOPT_URL, ftpUrl.c_str());
- curl_easy_setopt(curl, CURLOPT_PORT, m_port);
-
- curl_easy_setopt(curl, CURLOPT_USERNAME, m_username.c_str());
- curl_easy_setopt(curl, CURLOPT_PASSWORD, m_password.c_str());
-
- curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
-
- curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writeDataCallBack);
- curl_easy_setopt(curl, CURLOPT_WRITEDATA, &ofs);
-
-
- curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 30L);
-
- curl_easy_setopt(curl, CURLOPT_XFERINFOFUNCTION, progress_callback);
- curl_easy_setopt(curl, CURLOPT_XFERINFODATA, nullptr);
-
- curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0L);
-
- if(m_isSftp)
- {
-
- if(m_isIgnoreSSLCert)
- {
-
- curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
-
- curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
- } else
- {
-
- curl_easy_setopt(curl, CURLOPT_CAINFO, m_caCertFile.c_str());
- }
- }
-
- CURLcode res = curl_easy_perform(curl);
- if(res != CURLE_OK)
- {
- FMTLOG_ERROR("Failed to get file list, error code: {} ,{}", (int)res, curl_easy_strerror(res));
- FMTLOG_ERROR("ftpUrl = {}", ftpUrl);
-
- ofs.close();
- std::remove(localFile.c_str());
- return false;
- }
-
- ofs.close();
- curl_easy_cleanup(curl);
-
- FMTLOG_DEBUG_NON("\n");
- return true;
- }
- bool CurlFtp::uploadFile(const std::string& localFile, const std::string& remoteFile)
- {
- if(m_ftpUrl.empty())
- {
- FMTLOG_ERROR("ftpUrl is empty");
- return false;
- }
-
- if(!std::filesystem::exists(localFile))
- {
- FMTLOG_ERROR("Local file is not exist: {}", localFile);
- return false;
- }
-
- std::string remoteFileTmp = checkFilePath(remoteFile);
- std::string remoteDirTmp = remoteFileTmp.substr(0, remoteFileTmp.find_last_of("/"));
-
- if(!isDirExist(remoteDirTmp))
- {
- if(!createDirectories(remoteDirTmp))
- {
-
- return false;
- }
- }
-
- std::string ftpUrl = m_ftpUrl + remoteFileTmp;
-
-
- std::ifstream ifs;
- ifs.open(localFile, std::ios::in | std::ios::binary);
- if(!ifs.is_open())
- {
- FMTLOG_ERROR("Failed to open local file: {}", localFile);
- return false;
- }
-
-
- ifs.seekg(0, std::ios::end);
- auto fileSize = ifs.tellg();
-
- ifs.seekg(0, std::ios::beg);
- FMTLOG_DEBUG("File size: {}", (long)fileSize);
- CURL* curl = nullptr;
- curl = curl_easy_init();
- if(curl == nullptr)
- {
- FMTLOG_ERROR("curl init failed !");
- ifs.close();
- return false;
- }
-
- curl_easy_setopt(curl, CURLOPT_URL, ftpUrl.c_str());
- curl_easy_setopt(curl, CURLOPT_PORT, m_port);
-
- curl_easy_setopt(curl, CURLOPT_USERNAME, m_username.c_str());
- curl_easy_setopt(curl, CURLOPT_PASSWORD, m_password.c_str());
-
- curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
-
- curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
-
- curl_easy_setopt(curl, CURLOPT_READFUNCTION, readDataCallBack);
- curl_easy_setopt(curl, CURLOPT_READDATA, &ifs);
-
- curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE, (curl_off_t)fileSize);
-
-
- curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 30L);
-
- curl_easy_setopt(curl, CURLOPT_XFERINFOFUNCTION, progress_callback);
- curl_easy_setopt(curl, CURLOPT_XFERINFODATA, nullptr);
-
- curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0L);
-
- CURLcode res = curl_easy_perform(curl);
- bool result = true;
- if(res != CURLE_OK)
- {
- FMTLOG_ERROR("Upload file failed, error code: {} ,{}", (int)res, curl_easy_strerror(res));
- FMTLOG_ERROR("ftpUrl = {}", ftpUrl);
- result = false;
- }
-
- ifs.close();
- curl_easy_cleanup(curl);
-
- FMTLOG_DEBUG_NON("\n");
- return result;
- }
- bool CurlFtp::listAll(CURL* curl, std::string dir, std::vector<CF_FileInfo>& fileInfoList)
- {
- if(m_IP.empty())
- {
- FMTLOG_ERROR("IP is empty");
- return false;
- }
- if(curl == nullptr)
- {
- FMTLOG_ERROR("curl is nullptr");
- return false;
- }
- bool result = false;
- std::string strSrc;
-
- std::string ftpUrl = m_ftpUrl + dir;
- curl_easy_setopt(curl, CURLOPT_URL, ftpUrl.c_str());
- curl_easy_setopt(curl, CURLOPT_PORT, m_port);
-
- curl_easy_setopt(curl, CURLOPT_USERNAME, m_username.c_str());
- curl_easy_setopt(curl, CURLOPT_PASSWORD, m_password.c_str());
-
-
-
- curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writeStringCallback);
-
- curl_easy_setopt(curl, CURLOPT_WRITEDATA, &strSrc);
-
- curl_easy_setopt(curl, CURLOPT_TIMEOUT, 10L);
- curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 10L);
-
- CURLcode res = curl_easy_perform(curl);
- if(res != CURLE_OK)
- {
- FMTLOG_ERROR("Failed to get file list, error code: {} ,{}", (int)res, curl_easy_strerror(res));
- FMTLOG_ERROR("ftpUrl = {}", ftpUrl);
- return false;
- }
-
- parseFileInfo(strSrc, fileInfoList);
- return true;
- }
- std::string CurlFtp::checkDirPath(const std::string& dir)
- {
- std::string dirTmp = dir;
-
- std::regex reg(R"(^/[.]*)");
- if(!std::regex_match(dirTmp, reg))
- {
- dirTmp = "/" + dirTmp;
- }
-
- std::regex reg1(R"(//)");
- dirTmp = std::regex_replace(dirTmp, reg1, "/");
-
- std::regex reg2(R"([.]*/$)");
- if(!std::regex_match(dirTmp, reg2))
- {
- dirTmp = dirTmp + "/";
- }
- return dirTmp;
- }
- std::string CurlFtp::checkFilePath(const std::string& file)
- {
- std::string dirTmp = file;
-
- std::regex reg2(R"([.]*/$)");
- if(std::regex_match(dirTmp, reg2))
- {
- FMTLOG_ERROR("File path is not correct, end with '/'");
- return std::string();
- }
-
-
- std::regex reg(R"(^/[.]*)");
- if(!std::regex_match(dirTmp, reg))
- {
- dirTmp = "/" + dirTmp;
- }
-
- std::regex reg1(R"(//)");
- dirTmp = std::regex_replace(dirTmp, reg1, "/");
-
- return dirTmp;
- }
- bool CurlFtp::checkLocalDir(const std::string& localDir)
- {
-
- std::regex reg(R"([.]*/$)");
- std::string localDirTmp = std::regex_replace(localDir, reg, "");
-
- if(std::filesystem::exists(localDirTmp))
- {
- return true;
- }
-
- if(!std::filesystem::create_directories(localDirTmp))
- {
- FMTLOG_ERROR("Failed to create local dir: {}", localDirTmp);
- return false;
- }
- return true;
- }
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