Continued work.

SendMail.h

@@ -0,0 +1,43 @@
+#ifndef __SendMail_h__
+#define __SendMail_h__
+
+#include "EPoll.h"
+#include "SMTPSession.h"
+#include "TCPSession2.h"
+#include "MString.h"
+#include "Timer.h"
+
+#define CRLF "\r\n"
+
+namespace mail {
+
+   class SendMail : public core::TCPSession2, private core::Timer {
+
+    public:
+      SendMail(core::EPoll &ePoll, std::string from, std::string recipient, std::string mailFileName);
+      ~SendMail();
+      coreutils::MString& send();
+
+      void protocol(coreutils::ZString &data) override;
+
+    private:
+      std::vector<coreutils::MString>& extractRecipientList();
+      void onTimeout() override;
+
+      core::EPoll &ePoll;
+
+      coreutils::File mailData;
+      coreutils::MString from;
+      coreutils::MString recipient;
+      coreutils::MString mailFileName;
+      coreutils::MString buffer;
+      std::vector<coreutils::MString> recipientList;
+
+      State state = CONNECT;
+      State stateOnTimeout = CONNECT;
+
+   };
+
+}
+
+#endif