From 50a0376ac5e6adf28bae08a53a6c72837d9cd676 Mon Sep 17 00:00:00 2001
From: Laurent Cozic <laurent@pogopixels.com>
Date: Tue, 8 Apr 2014 19:11:17 -0300
Subject: [PATCH] rdesktop 1.7.1

Current rdesktop 1.8 does not work properly on OSX, in particular
keyboard and mouse events are not beint sent. See official issue:
http://sourceforge.net/p/rdesktop/bugs/376/

This commit reverts to 1.7.1 and fixes an issue with missing
symbols.

Closes Homebrew/homebrew#28260.
Closes Homebrew/homebrew#27947.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
---
 Formula/rdesktop.rb | 36 +++++++++++++++++++++++++++++++++---
 1 file changed, 33 insertions(+), 3 deletions(-)

diff --git a/Formula/rdesktop.rb b/Formula/rdesktop.rb
index bccb2523ac..95ad0c5441 100644
--- a/Formula/rdesktop.rb
+++ b/Formula/rdesktop.rb
@@ -2,18 +2,48 @@ require 'formula'
 
 class Rdesktop < Formula
   homepage 'http://www.rdesktop.org/'
-  url 'https://downloads.sourceforge.net/project/rdesktop/rdesktop/1.8.1/rdesktop-1.8.1.tar.gz'
-  sha1 '57bb41f98ddf9eeef875c613d790fee37971d0f8'
+  url 'https://downloads.sourceforge.net/project/rdesktop/rdesktop/1.7.1/rdesktop-1.7.1.tar.gz'
+  sha1 'c718d0f49948a964c7ef8424b8ade73ecce3aba3'
 
   depends_on :x11
 
+  patch :DATA
+
   def install
     args = ["--prefix=#{prefix}",
             "--disable-credssp",
             "--disable-smartcard", # disable temporally before upstream fix
             "--with-openssl=#{MacOS.sdk_path}/usr",
-            "--x-includes=#{MacOS::X11.include}"]
+            "--x-includes=#{MacOS::X11.include}",
+            "--x-libraries=#{MacOS::X11.lib}"]
     system "./configure", *args
     system "make install"
   end
 end
+
+# Note: The patch below is meant to remove the reference to the undefined symbol
+# SCARD_CTL_CODE. Since we are compiling with --disable-smartcard, we don't need
+# it anyway (and it should probably have been #ifdefed in the original code).
+
+__END__
+diff --git a/scard.c b/scard.c
+index caa0745..5521ee9 100644
+--- a/scard.c
++++ b/scard.c
+@@ -2152,7 +2152,6 @@ TS_SCardControl(STREAM in, STREAM out)
+	{
+		/* Translate to local encoding */
+		dwControlCode = (dwControlCode & 0x3ffc) >> 2;
+-		dwControlCode = SCARD_CTL_CODE(dwControlCode);
+	}
+	else
+	{
+@@ -2198,7 +2197,7 @@ TS_SCardControl(STREAM in, STREAM out)
+	}
+
+ #ifdef PCSCLITE_VERSION_NUMBER
+-	if (dwControlCode == SCARD_CTL_CODE(3400))
++	if (0)
+	{
+		int i;
+		SERVER_DWORD cc;