Patch happyhttp source to make it work in linux.

Also creates gyp file and README file.

Change-Id: I437d49abacf8f9f28dcef782c153a224dbe91468

third_party/happyhttp/README.packager

@@ -0,0 +1,20 @@
+Name: happyhttp
+URL: http://scumways.com/happyhttp/happyhttp.html
+Version: 0.1 SHA 7306b1606a09063ac38c264afe59f0ad0b441750
+License: zlib/libpng
+License File: http://opensource.org/licenses/zlib-license.php
+
+Description:
+The src/ directory contains a snapshot of the happyhttp library
+with the patches in the patches/ directories applied.
+See the files in that directory for discussion of their effects.
+
+Modifications:
+- Fix _stricmp undefined problem in linux. Use strcasecmp instead.
+- "www.scumways.com" should be "scumways.com" in test.cpp.
+
+To import a new snapshot of libxml:
+- Git clone from https://github.com/Zintinio/HappyHTTP.
+- Copy the files into src/ directory
+- Apply the patches in patches/ and fix any problems.
+- Update this README to reflect the new version number.

third_party/happyhttp/happyhttp.gyp

@@ -0,0 +1,26 @@
+# Copyright (c) 2013 Google Inc. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+  'targets': [
+    {
+      'target_name': 'happyhttp_lib',
+      'type': 'static_library',
+      'sources': [
+        'src/happyhttp.cpp',
+        'src/happyhttp.h',
+      ],
+    },
+    {
+      'target_name': 'happyhttp_lib_test',
+      'type': 'executable',
+      'sources': [
+        'src/test.cpp',
+      ],
+      'dependencies': [
+        'happyhttp_lib',
+      ],
+    },
+  ],
+}

third_party/happyhttp/patches/_stricmp

@@ -0,0 +1,13 @@
+diff --git a/third_party/happyhttp/src/happyhttp.cpp b/third_party/happyhttp/src/happyhttp.cpp
+index 9e56673..8c8548f 100644
+--- a/third_party/happyhttp/src/happyhttp.cpp
++++ b/third_party/happyhttp/src/happyhttp.cpp
+@@ -49,7 +49,7 @@
+ #include <string>
+ #include <algorithm>
+ 
+-#ifdef __APPLE__
++#ifndef _WIN32
+ 	#define _stricmp strcasecmp
+ #endif
+ 

third_party/happyhttp/patches/server_url

@@ -0,0 +1,31 @@
+diff --git a/third_party/happyhttp/src/test.cpp b/third_party/happyhttp/src/test.cpp
+index f3d39d1..3ce74b4 100644
+--- a/third_party/happyhttp/src/test.cpp
++++ b/third_party/happyhttp/src/test.cpp
+@@ -31,7 +31,7 @@ void Test1()
+ {
+ 	puts("-----------------Test1------------------------" );
+ 	// simple simple GET
+-	happyhttp::Connection conn( "www.scumways.com", 80 );
++	happyhttp::Connection conn( "scumways.com", 80 );
+ 	conn.setcallbacks( OnBegin, OnData, OnComplete, 0 );
+ 
+ 	conn.request( "GET", "/happyhttp/test.php", 0, 0,0 );
+@@ -57,7 +57,7 @@ void Test2()
+ 
+ 	const char* body = "answer=42&name=Bubba";
+ 	
+-	happyhttp::Connection conn( "www.scumways.com", 80 );
++	happyhttp::Connection conn( "scumways.com", 80 );
+ 	conn.setcallbacks( OnBegin, OnData, OnComplete, 0 );
+ 	conn.request( "POST",
+ 			"/happyhttp/test.php",
+@@ -77,7 +77,7 @@ void Test3()
+ 	const char* params = "answer=42&foo=bar";
+ 	int l = strlen(params);
+ 
+-	happyhttp::Connection conn( "www.scumways.com", 80 );
++	happyhttp::Connection conn( "scumways.com", 80 );
+ 	conn.setcallbacks( OnBegin, OnData, OnComplete, 0 );
+ 
+ 	conn.putrequest( "POST", "/happyhttp/test.php" );

third_party/happyhttp/src/happyhttp.cpp

@@ -49,7 +49,7 @@
 #include <string>
 #include <algorithm>
 
-#ifdef __APPLE__
+#ifndef _WIN32
 	#define _stricmp strcasecmp
 #endif
 

third_party/happyhttp/src/test.cpp

@@ -31,7 +31,7 @@ void Test1()
 {
 	puts("-----------------Test1------------------------" );
 	// simple simple GET
-	happyhttp::Connection conn( "www.scumways.com", 80 );
+	happyhttp::Connection conn( "scumways.com", 80 );
 	conn.setcallbacks( OnBegin, OnData, OnComplete, 0 );
 
 	conn.request( "GET", "/happyhttp/test.php", 0, 0,0 );
@@ -57,7 +57,7 @@ void Test2()
 
 	const char* body = "answer=42&name=Bubba";
 	
-	happyhttp::Connection conn( "www.scumways.com", 80 );
+	happyhttp::Connection conn( "scumways.com", 80 );
 	conn.setcallbacks( OnBegin, OnData, OnComplete, 0 );
 	conn.request( "POST",
 			"/happyhttp/test.php",
@@ -77,7 +77,7 @@ void Test3()
 	const char* params = "answer=42&foo=bar";
 	int l = strlen(params);
 
-	happyhttp::Connection conn( "www.scumways.com", 80 );
+	happyhttp::Connection conn( "scumways.com", 80 );
 	conn.setcallbacks( OnBegin, OnData, OnComplete, 0 );
 
 	conn.putrequest( "POST", "/happyhttp/test.php" );