[empathy] Add coding style check for g_hash_table_destroy and g_array_free usage

[Xavier Claessens <xclaesse src gnome org>]

commit ba6e07cc5a0bf75118c12fd5ebf05e4453a5dc80
Author: Xavier Claessens <xclaesse gmail com>
Date:   Wed Nov 16 15:31:19 2011 +0100

    Add coding style check for g_hash_table_destroy and g_array_free usage

 tools/check-c-style.sh |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/tools/check-c-style.sh b/tools/check-c-style.sh
index dd62fb7..4330b14 100644
--- a/tools/check-c-style.sh
+++ b/tools/check-c-style.sh
@@ -44,6 +44,19 @@ if grep -En '^ *(static |const |)* *[[:alnum:]_]+\*+([[:alnum:]_]|;|$)' \
   fail=1
 fi
 
+if grep -n 'g_hash_table_destroy' "$@"; then
+  echo "^^^ Our coding style is to use g_hash_table_unref"
+  fail=1
+fi
+
+for p in "" "ptr_" "byte_"; do
+  if grep -En "g_${p}array_free \(([^ ,]+), TRUE\)" "$@"; then
+    echo "^^^ Our coding style is to use g_${p}array_unref in the case "
+    echo "    the underlying C array is not used"
+    fail=1
+  fi
+done
+
 if test -n "$CHECK_FOR_LONG_LINES"
 then
   if egrep -n '.{80,}' "$@"