From 4abc14dbdd510410f35ef52939ef36f21da8e265 Mon Sep 17 00:00:00 2001
From: "benjamin.dauvergne"
 <benjamin.dauvergne@a716ebb1-153a-0410-b759-cfb97c6a1b53>
Date: Wed, 10 Oct 2012 10:35:15 +0000
Subject: add implementation of g_hash_table_get_keys to compile under Centos 5

git-svn-id: https://modmellon.googlecode.com/svn/trunk@171 a716ebb1-153a-0410-b759-cfb97c6a1b53
---
 auth_mellon.h | 22 ++++++++++++++++++++++
 configure.ac  |  4 ++--
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/auth_mellon.h b/auth_mellon.h
index c1c8086..12ff5a9 100644
--- a/auth_mellon.h
+++ b/auth_mellon.h
@@ -370,4 +370,26 @@ int am_httpclient_post_str(request_rec *r, const char *uri,
 
 extern module AP_MODULE_DECLARE_DATA auth_mellon_module;
 
+/* Old glib compatibility */
+
+#if (GLIB_MAJOR_VERSION == 2) && (GLIB_MINOR_VERSION < 14)
+
+static void g_hash_table_get_keys_helper(gpointer key, gpointer value,
+                                         gpointer user_data)
+{
+    GList **out = user_data;
+
+    *out = g_list_prepend(*out, key);
+}
+
+static GList *g_hash_table_get_keys(GHashTable *ht)
+{
+    GList *ret = NULL;
+
+    g_hash_table_foreach(ht, g_hash_table_get_keys_helper, &ret);
+
+    return g_list_reverse(ret);
+}
+#endif
+
 #endif /* MOD_AUTH_MELLON_H */
diff --git a/configure.ac b/configure.ac
index 4455a13..064b222 100644
--- a/configure.ac
+++ b/configure.ac
@@ -64,8 +64,8 @@ PKG_CHECK_MODULES(OPENSSL, openssl)
 AC_SUBST(OPENSSL_CFLAGS)
 AC_SUBST(OPENSSL_LIBS)
 
-# We need at least version 2.14 of GLib.
-PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.14])
+# We need at least version 2.12 of GLib.
+PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.12])
 
 
 # Create Makefile from Makefile.in
-- 
cgit