Initial commit, any command triggers HTTP POST

Currently the plugin waits for any command to be sent to *notifo, at
which point it triggers a canned HTTP request to a test URL.  This
canned request will be replaced soon with a proper, authenticated
request to the official Notifo service URL.

.gitignore

@@ -0,0 +1 @@
+notifo.so

Makefile

@@ -0,0 +1,3 @@
+notifo.so: notifo.cpp
+	znc-buildmod notifo.cpp
+

notifo.cpp

@@ -0,0 +1,73 @@
+/**
+ * ZNC Notifo Module
+ *
+ * Allows the user to enter a Notifo user and API token, and sends
+ * channel highlights and personal messages to Notifo.
+ *
+ * Copyright (c) 2011 John Reese
+ * Licensed under the MIT license
+ */
+
+#define REQUIRESSL
+
+#include "znc.h"
+#include "Chan.h"
+#include "User.h"
+#include "Modules.h"
+
+#if (!defined(VERSION_MAJOR) || !defined(VERSION_MINOR) || (VERSION_MAJOR == 0 && VERSION_MINOR < 72))
+#error This module needs ZNC 0.072 or newer.
+#endif
+
+class CNotifoMod : public CModule
+{
+	public:
+		MODCONSTRUCTOR(CNotifoMod) {}
+		virtual ~CNotifoMod() {}
+
+		virtual void OnModCommand(const CString& sCommand)
+		{
+			PutModule("Sending message...");
+			sendmessage("foo");
+		}
+
+	protected:
+		CString urlencode(const CString& str)
+		{
+			return str.Escape_n(CString::EASCII, CString::EURL);
+		}
+
+		void sendmessage(const CString& message)
+		{
+			CString crlf = "\r\n";
+
+			CString auth = "foo:bar";
+
+			CString post = "to=";
+			post += "&msg=" + urlencode(message);
+			post += "&label=" + urlencode(CString("ZNC"));
+			post += "&title=" + urlencode(CString("New Message"));
+			post += "&uri=";
+
+			CString headers = "POST /index.php HTTP/1.1" + crlf;
+			headers += "Host: notifo.leetcode.net" + crlf;
+			headers += "Content-Type: application/x-www-form-urlencoded" + crlf;
+			headers += "Content-Length: " + CString(post.length()) + crlf;
+			headers += "User-Agent: zncnotifo" + crlf;
+			headers += "Authorization: Basic " + auth.Base64Encode() + crlf;
+			headers += crlf;
+			headers += post + crlf;
+
+			CSocket *sock = new CSocket(this);
+			sock->Connect("notifo.leetcode.net", 443, true);
+			sock->Write(headers);
+			sock->Close(Csock::CLT_AFTERWRITE);
+			AddSocket(sock);
+
+			FILE *fh = fopen("/tmp/notifo.log", "a");
+			fputs(headers.c_str(), fh);
+			fclose(fh);
+		}
+};
+
+MODULEDEFS(CNotifoMod, "Send highlights and personal messages to a Notifo account")