add rule for checking xml header.

2 files changed, 44 insertions, 1 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 4bcbe76..14455db 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -22,7 +22,8 @@ mplint_SOURCES = \
     rules/dump.cpp \
     rules/final.cpp \
     rules/include.cpp \
-    rules/license.cpp
+    rules/license.cpp \
+    rules/xml.cpp
 
 # set the include path found by configure
 AM_CPPFLAGS = $(all_includes)
diff --git a/src/rules/xml.cpp b/src/rules/xml.cpp
new file mode 100644
index 0000000..1736a4f
--- /dev/null
+++ b/src/rules/xml.cpp
@@ -0,0 +1,42 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "template.hpp"
+
+registerRuleExt(xml, "009", "(.+)[.](xml)")
+
+startRule(xml)
+{
+}
+
+endRule(xml)
+{
+}
+
+parseLineRule(xml)
+{
+    if (line == 1)
+    {
+        const std::string str = "<?xml version=\"1.0\" encoding=\"utf-8\"?>";
+        if (data != str)
+            print("Wrong xml header. Must be '" + str + "'");
+    }
+}
+