From f431cd1a48a6a5186633bf5f16a2d21cb4399e8c Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Thu, 09 Feb 2012 10:56:43 -0500
Subject: Initial commit.

TODO: Copyright information.
Including source code and a patch to add files generated by GNU Autoconf
is not very pretty...  Running 'make dist' in the SVN trunk to generate
a source archive might be better.
---
(limited to 'src/libopkg/.svn/text-base/conffile.c.svn-base')

diff --git a/src/libopkg/.svn/text-base/conffile.c.svn-base b/src/libopkg/.svn/text-base/conffile.c.svn-base
new file mode 100644
index 0000000..bf8b2a5
--- /dev/null
+++ b/src/libopkg/.svn/text-base/conffile.c.svn-base
@@ -0,0 +1,63 @@
+/* conffile.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   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 2, or (at
+   your option) 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.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "opkg_message.h"
+#include "conffile.h"
+#include "file_util.h"
+#include "sprintf_alloc.h"
+#include "opkg_conf.h"
+
+int conffile_init(conffile_t *conffile, const char *file_name, const char *md5sum)
+{
+    return nv_pair_init(conffile, file_name, md5sum);
+}
+
+void conffile_deinit(conffile_t *conffile)
+{
+    nv_pair_deinit(conffile);
+}
+
+int conffile_has_been_modified(conffile_t *conffile)
+{
+    char *md5sum;
+    char *filename = conffile->name;
+    char *root_filename;
+    int ret = 1;
+
+    if (conffile->value == NULL) {
+	 opkg_msg(NOTICE, "Conffile %s has no md5sum.\n", conffile->name);
+	 return 1;
+    }
+
+    root_filename = root_filename_alloc(filename);
+
+    md5sum = file_md5sum_alloc(root_filename);
+
+    if (md5sum && (ret = strcmp(md5sum, conffile->value))) {
+        opkg_msg(INFO, "Conffile %s:\n\told md5=%s\n\tnew md5=%s\n",
+		conffile->name, md5sum, conffile->value);
+    }
+
+    free(root_filename);
+    if (md5sum)
+        free(md5sum);
+
+    return ret;
+}
--
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