info: errors

Signed-off-by: Mattias Andrée <maandree@operamail.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/info/libgamma-error-extract b/info/libgamma-error-extract
new file mode 100755
index 0000000..3f4aa1f
--- /dev/null
+++ b/info/libgamma-error-extract
@@ -0,0 +1,41 @@
+#!/usr/bin/env python3
+# -*- python -*-
+
+# libgamma — Display server abstraction layer for gamma ramp adjustments
+# Copyright © 2014  Mattias Andrée (maandree@member.fsf.org)
+# 
+# This library 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
+# (at your option) any later version.
+# 
+# This library 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 library.  If not, see <http://www.gnu.org/licenses/>.
+
+import sys
+import os
+
+with open(os.path.dirname(sys.argv[0]) + '/../src/libgamma-error.h', 'rb') as file:
+    data = file.read()
+data = data.decode('utf-8', 'error')
+
+if sys.argv[1] == '--list':
+    defs = [line for line in data.split('\n') if line.startswith('#define') and not line.endswith('_H')]
+    defs = [line.split(' ')[1] for line in defs if 'LIBGAMMA_ERROR_MIN' not in line]
+    print('\n'.join(defs))
+
+else:
+    i = data.find('\n#define ' + sys.argv[1])
+    data = data[:i]
+    i = data.rfind('\n */')
+    data = data[:i]
+    i = data.rfind('/**\n')
+    data = data[i + len('/**\n'):]
+    data = [line[3:] for line in data.split('\n')]
+    print('\n'.join(data))
+