初版

.gitignore

@@ -0,0 +1,2 @@
+build
+*.user

CMakeLists.txt

@@ -0,0 +1,39 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(mail-cpp LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+set(CMAKE_PREFIX_PATH
+    ${CMAKE_PREFIX_PATH}
+    "/data/data/com.termux/files/home/pocolib"
+)
+
+# QT 中使用 VCPKG 在项目中的 Initial Configure 中设置
+# CMAKE_TOOLCHAIN_FILE
+# E:/vcpkg/scripts/buildsystems/vcpkg.cmake
+# 然后点击 Re-configure with initial parameters
+# -DCMAKE_TOOLCHAIN_FILE:STRING=E:/vcpkg/scripts/buildsystems/vcpkg.cmake
+
+if (MSVC)
+    if (GBK)
+        add_compile_options(/source-charset:utf-8)
+    else()
+        add_compile_options(/utf-8)
+    endif()
+endif()
+
+find_package(Poco REQUIRED NetSSL Foundation Zip)
+add_executable(mail-cpp main.cpp)
+
+target_link_libraries(mail-cpp PRIVATE
+    Poco::NetSSL
+    Poco::Foundation
+    Poco::Zip
+)
+include(GNUInstallDirs)
+install(TARGETS mail-cpp
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)

main.cpp

@@ -0,0 +1,109 @@
+#include <iostream>
+#include <string>
+#include <Poco/Net/MailMessage.h>
+#include <Poco/Net/SMTPClientSession.h>
+#include <Poco/Net/SecureSMTPClientSession.h>
+#include <Poco/Net/NetException.h>
+#include <Poco/Net/FilePartSource.h>
+#include <Poco/Net/StringPartSource.h>
+#include <Poco/Path.h>
+#include <Poco/Zip/Compress.h>
+#include <Poco/FileStream.h>
+#include <Poco/File.h>
+
+constexpr int port = 25;
+constexpr auto sender{"taynpg@163.com"};
+constexpr auto subject{"转tangjie收"};
+constexpr auto attach_name{"转tangjie收.zip"};
+constexpr auto smtp_server{ "smtp.163.com"};
+
+bool compress(const Poco::Path& dirPath, std::string& out_file) {
+    // 获取目录路径的字符串表示
+    std::string dirStr = dirPath.toString();
+
+    // 构造压缩文件路径 /a/b/xx.zip
+    Poco::Path zipPath(dirPath);
+    Poco::Path parent_path = zipPath.parent();
+    parent_path.setFileName(attach_name);
+
+    // 获取压缩文件的字符串表示
+    out_file = parent_path.toString();
+
+    try {
+        // 检查压缩文件是否存在，如果存在则删除
+        Poco::File zipFileObj(out_file);
+        if (zipFileObj.exists()) {
+            std::cout << "存在同名压缩文件，删除中..." << std::endl;
+            zipFileObj.remove();
+        }
+
+        // 创建压缩文件的输出流
+        Poco::FileOutputStream zipStream(out_file);
+
+        // 创建压缩对象
+        Poco::Zip::Compress compress(zipStream, true); // true 表示递归压缩子目录
+
+        // 添加目录及其内容到压缩包
+        compress.addRecursive(dirStr, Poco::Zip::ZipCommon::CL_NORMAL);
+
+        // 关闭压缩流
+        compress.close();
+
+        std::cout << "压缩完成：" << out_file << std::endl;
+        return true;
+    } catch (Poco::Exception& e) {
+        std::cerr << "压缩过程中发生异常：" << e.displayText() << std::endl;
+        return false;
+    }
+}
+
+bool send(const std::string& file, const std::string& pwd, const std::string& recipient)
+{
+    try {
+        Poco::Net::MailMessage message;
+        message.setSender(sender);
+        message.addRecipient(Poco::Net::MailRecipient(Poco::Net::MailRecipient::PRIMARY_RECIPIENT, recipient));
+        message.setSubject(subject);
+        message.addContent(new Poco::Net::StringPartSource(subject), Poco::Net::MailMessage::ENCODING_8BIT);
+
+        auto file_content = new Poco::Net::FilePartSource(file, "application/zip");
+        message.addAttachment(attach_name, file_content);
+
+        Poco::Net::SecureSMTPClientSession smtp(smtp_server, port);
+        smtp.login(Poco::Net::SMTPClientSession::LoginMethod::AUTH_LOGIN, sender, pwd);
+        smtp.sendMessage(message);
+
+        smtp.close();
+    }
+    catch (Poco::Net::NetException& e) {
+        std::cerr << "error: " << e.displayText() << std::endl;
+        return false;
+    }
+
+    return true;
+}
+
+int main(int argc, char** argv)
+{
+    if (argc != 4) {
+        std::cout << "first: dir_path, second:pwd, third: recipient." << std::endl;
+        return 0;
+    }
+
+#if _WIN32
+    system("chcp 65001");
+#endif
+
+    std::string out_file{};
+    if (!compress(argv[1], out_file)) {
+        return 0;
+    }
+    if (send(out_file, argv[2], argv[3])) {
+        std::cout << "Send Success." << std::endl;
+    }
+    else {
+        std::cout << "Send Failed." << std::endl;
+    }
+
+    return 0;
+}