From 15ae45934bf3980c9be446c41963ba892ee9679f Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@systemlinux.org>
Date: Mon, 26 May 2008 11:38:47 +0200
Subject: [PATCH] Honor the --database_dir option.

---
 adu.c | 26 +++++++++++++++++---------
 1 file changed, 17 insertions(+), 9 deletions(-)

diff --git a/adu.c b/adu.c
index 9edcc58..26039ce 100644
--- a/adu.c
+++ b/adu.c
@@ -10,9 +10,6 @@
 
 DEFINE_ERRLIST;
 
-#define DATABASE_DIR "/tmp/adu"
-#define UID_LIST DATABASE_DIR "/" "uid_list"
-
 /** Command line and config file options. */
 static struct gengetopt_args_info conf;
 
@@ -176,7 +173,6 @@ static struct osl_table_description dir_table_desc = {
 	.num_columns = NUM_DT_COLUMNS,
 	.flags = 0,
 	.column_descriptions = dir_table_cols,
-	.dir = DATABASE_DIR
 };
 
 /** The columns of the id table. */
@@ -245,7 +241,7 @@ static int open_user_table(struct user_info *ui, int create)
 	ui->desc->num_columns = NUM_UT_COLUMNS;
 	ui->desc->flags = 0;
 	ui->desc->column_descriptions = user_table_cols;
-	ui->desc->dir = para_strdup(DATABASE_DIR);
+	ui->desc->dir = para_strdup(conf.database_dir_arg);
 	ui->desc->name = make_message("%u", (unsigned)ui->uid);
 	num_uids++;
 	INFO_LOG(".............................uid #%u: %u\n",
@@ -291,6 +287,7 @@ static int create_tables(void)
 {
 	int ret;
 
+	dir_table_desc.dir = para_strdup(conf.database_dir_arg);
 	ret = osl_create_table(&dir_table_desc);
 	if (ret < 0)
 		return ret;
@@ -692,9 +689,14 @@ static int print_statistics(void)
 	return 1;
 }
 
+static char *get_uid_list_name(void)
+{
+	return make_message("%s/uid_list", conf.database_dir_arg);
+}
+
 static int write_uid_list(void)
 {
-	char *buf;
+	char *buf, *filename;
 	uint32_t count = 0;
 	struct user_info *ui;
 	size_t size = num_uids * sizeof(uint32_t);
@@ -708,13 +710,17 @@ static int write_uid_list(void)
 			continue;
 		write_u32(buf + count++ * sizeof(uint32_t), ui->uid);
 	}
-	ret = para_write_file(UID_LIST, buf, size);
+	filename = get_uid_list_name();
+	ret = para_write_file(filename, buf, size);
+	free(filename);
 	free(buf);
 	return ret;
 }
 
 static int open_dir_table(void)
 {
+	if (!dir_table_desc.dir) /* we did not create the table */
+		dir_table_desc.dir = para_strdup(conf.database_dir_arg);
 	return osl_open_table(&dir_table_desc, &dir_table);
 }
 
@@ -727,6 +733,7 @@ static void close_dir_table(void)
 	ret = osl_close_table(dir_table, OSL_MARK_CLEAN);
 	if (ret < 0)
 		ERROR_LOG("failed to close dir table: %s\n", error_txt(-ret));
+	free((char *)dir_table_desc.dir);
 	dir_table = NULL;
 }
 
@@ -783,11 +790,12 @@ out:
 
 static int read_uid_file(void)
 {
-	char *map;
 	size_t size;
-	int ret = mmap_full_file(UID_LIST, O_RDONLY, (void **)&map, &size, NULL);
 	uint32_t n;
+	char *filename = get_uid_list_name(), *map;
+	int ret = mmap_full_file(filename, O_RDONLY, (void **)&map, &size, NULL);
 
+	free(filename);
 	if (ret < 0)
 		return ret;
 	num_uids = size / 4;
-- 
2.39.5