Added a way to load HostID from a user specific config file.

Signed-off-by: Matt Colyer <matt@colyer.name>

1 files changed, 52 insertions, 0 deletions

diff --git a/src/userpref.c b/src/userpref.c
new file mode 100644
index 0000000..b877700
--- /dev/null
+++ b/src/userpref.c
@@ -0,0 +1,52 @@
+/*
+ * userpref.c
+ * contains methods to access user specific certificates IDs and more.
+ *
+ * Copyright (c) 2008 Jonathan Beck All Rights Reserved.
+ *
+ * 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
+ * (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.
+ *
+ * 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 <glib.h>
+#include "userpref.h"
+
+#define LIBIPHONE_CONF_DIR  "libiphone"
+#define LIBIPHONE_CONF_FILE "libiphonerc"
+
+extern int debug;
+
+char* get_host_id()
+{
+	char* host_id = NULL;
+	gchar* config_file = NULL;
+
+	/* first get config file */
+	config_file =  g_build_path(G_DIR_SEPARATOR_S,  g_get_user_config_dir(), LIBIPHONE_CONF_DIR,  LIBIPHONE_CONF_FILE, NULL);
+	if (g_file_test(config_file, (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR))) {
+
+		/*now parse file to get the HostID*/
+		GKeyFile* key_file = g_key_file_new ();
+		if( g_key_file_load_from_file (key_file, config_file, G_KEY_FILE_KEEP_COMMENTS, NULL) ) {
+
+			gchar* loc_host_id =  g_key_file_get_value(key_file, "Global", "HostID", NULL);
+			if (loc_host_id)
+				host_id = strdup(loc_host_id);
+			g_free(loc_host_id);
+		}
+		g_key_file_free(key_file);
+	}
+	if (debug) printf("Using %s as HostID\n",host_id);
+	return host_id;
+}
+