Merge pull request #87 from alex-che/feature/add-smtp

Feature/add smtp

Author: jpbarrette

examples/README

@@ -32,6 +32,7 @@ usage.
  Example 23: Setting request options using iterators to custom container 
              of curlpp options.
  Example 24: Binded method functor for DebugFunction example.
-
+ Example 25: Send e-mail over SMTP.
+ 
 
 

examples/example25.cpp

@@ -0,0 +1,104 @@
+/*
+*    Copyright (c) <2002-2005> <Jean-Philippe Barrette-LaPierre>
+*    
+*    Permission is hereby granted, free of charge, to any person obtaining
+*    a copy of this software and associated documentation files 
+*    (curlpp), to deal in the Software without restriction, 
+*    including without limitation the rights to use, copy, modify, merge,
+*    publish, distribute, sublicense, and/or sell copies of the Software,
+*    and to permit persons to whom the Software is furnished to do so, 
+*    subject to the following conditions:
+*    
+*    The above copyright notice and this permission notice shall be included
+*    in all copies or substantial portions of the Software.
+*    
+*    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+*    OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+*    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+*    IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 
+*    CLAIM, DAMAGES OR OTHER LIABILITY, 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 IN THE SOFTWARE.
+*/
+
+/**
+* \file
+* Send e-mail with SMTP.
+*/
+
+
+#include <cstdlib>
+#include <cstdio>
+#include <cstring>
+#include <sstream>
+
+#include <curlpp/cURLpp.hpp>
+#include <curlpp/Easy.hpp>
+#include <curlpp/Options.hpp>
+#include <curlpp/Exception.hpp>
+ 
+/*
+   anonymous namespace to prevent name clash in case other examples using the same global entities
+   would be compiled in the same project
+*/
+namespace
+{
+
+// Change those to appropriate values:
+const std::string smtpUrl = "smtp://mail.example.com";
+const std::string fromAddress = "<[email protected]>";
+const std::string toAddress = "<[email protected]>";
+const std::string ccAddress = "<[email protected]>";
+const std::string fromMail = "Sender Person " + fromAddress;
+const std::string toMail = "A Receiver " + toAddress;
+const std::string ccMail = "John CC Smith " + ccAddress;
+const std::string mailDate = "Wed, 28 Aug 2019 16:26:00 +0300";
+const std::string mailSubject = "SMTP example message";
+const std::string mailText = "Hi there,\r\n\r\nThis is a message from curlpp!\r\n";
+
+} // namespace
+
+int main(int argc, char *argv[])
+{
+	std::stringstream dataStream;
+	dataStream 
+		<< "Date: " << mailDate << "\r\n"
+		<< "To: " << toMail << "\r\n"
+		<< "From: " << fromMail << "\r\n"
+		<< "Cc: " << ccMail << "\r\n"
+		<< "Subject: " << mailSubject << "\r\n"
+		<< "\r\n"
+		<< mailText;
+	long size = dataStream.str().size();
+
+	std::list<std::string> recipients;
+	recipients.push_back(toAddress);
+	recipients.push_back(ccAddress);
+
+	try
+	{
+		curlpp::Cleanup cleaner;
+		curlpp::Easy request;
+
+		using namespace curlpp::Options;
+		request.setOpt(new Verbose(true));
+		request.setOpt(new Url(smtpUrl));
+		request.setOpt(new MailFrom(fromAddress));
+		request.setOpt(new MailRcpt(recipients));
+		request.setOpt(new ReadStream(&dataStream));
+		request.setOpt(new InfileSize(size));
+		request.setOpt(new Upload(true));
+
+		request.perform();
+	}
+	catch (curlpp::LogicError & e)
+	{
+		std::cout << e.what() << std::endl;
+	}
+	catch (curlpp::RuntimeError & e)
+	{
+		std::cout << e.what() << std::endl;
+	}
+
+	return 0;
+}

include/curlpp/Options.hpp

@@ -258,6 +258,28 @@ namespace options
 
 
 
+	/**
+	* SMTP options.
+	*/
+
+	#if LIBCURL_VERSION_NUM >= 0x071900
+		typedef curlpp::OptionTrait<std::string, CURLOPT_MAIL_AUTH> MailAuth;
+	#else
+	#ifdef CURLPP_ALLOW_NOT_AVAILABLE
+		typedef curlpp::NotAvailableOptionTrait<std::string, CURLOPT_MAIL_AUTH> MailAuth;
+	#endif
+	#endif
+	#if LIBCURL_VERSION_NUM >= 0x071400
+		typedef curlpp::OptionTrait<std::string, CURLOPT_MAIL_FROM> MailFrom;
+		typedef curlpp::OptionTrait<std::list<std::string>, CURLOPT_MAIL_RCPT> MailRcpt;
+	#else
+	#ifdef CURLPP_ALLOW_NOT_AVAILABLE
+		typedef curlpp::OptionTrait<std::string, CURLOPT_MAIL_FROM> MailFrom;
+		typedef curlpp::OptionTrait<std::list<std::string>, CURLOPT_MAIL_RCPT> MailRcpt;
+	#endif
+	#endif
+
+
 	/**
 	* Protocol options.
 	*/