update README
[paraslash.git] / mysql_selector.c
index 88e31f3..b51f4f0 100644 (file)
@@ -1248,7 +1248,7 @@ out:
  * This is called from server and from some commands. Name must not be NULL
  * Never returns NULL.
  */
-static char *get_dbinfo(char *name)
+static char *get_selector_info(char *name)
 {
        char *meta = NULL, *atts = NULL, *info, *dir = NULL, *query, *stream = NULL;
        void *result = NULL;
@@ -1807,14 +1807,14 @@ out:
 static void update_mmd(char *info)
 {
        PARA_DEBUG_LOG("%s", "updating shared memory area\n");
-       strncpy(mmd->dbinfo, info, MMD_INFO_SIZE - 1);
-       mmd->dbinfo[MMD_INFO_SIZE - 1] = '\0';
+       strncpy(mmd->selector_info, info, MMD_INFO_SIZE - 1);
+       mmd->selector_info[MMD_INFO_SIZE - 1] = '\0';
 }
 
 static void update_audio_file_server_handler(char *name)
 {
        char *info;
-       info = get_dbinfo(name);
+       info = get_selector_info(name);
        update_mmd(info);
        free(info);
        update_audio_file(name);
@@ -1827,14 +1827,14 @@ static int com_us(__unused int fd, int argc, char *argv[])
        return update_audio_file(argv[1]);
 }
 
-static void refresh_mmd_dbinfo(void)
+static void refresh_selector_info(void)
 {
        char *name = get_current_audio_file();
        char *info;
 
        if (!name)
                return;
-       info = get_dbinfo(name);
+       info = get_selector_info(name);
        free(name);
        mmd_lock();
        update_mmd(info);
@@ -1901,7 +1901,7 @@ static int com_ps(__unused int fd, int argc, char *argv[])
                "'current_stream'", row[0]);
        ret = real_query(query);
        free(query);
-       refresh_mmd_dbinfo();
+       refresh_selector_info();
 out:
        free(stream);
        if (result)
@@ -2009,7 +2009,7 @@ static int com_cs(int fd, int argc, char *argv[])
                ret = change_stream(argv[1]);
                if (ret < 0)
                        goto out;
-               refresh_mmd_dbinfo();
+               refresh_selector_info();
        }
        if (csp) {
                mmd_lock();
@@ -2148,7 +2148,7 @@ no_more_atts:
                for (; argv[i] && ret >= 0; i++)
                        ret = update_atts(fd, argv[i], atts);
        }
-       refresh_mmd_dbinfo();
+       refresh_selector_info();
 out:
        return ret;
 }
@@ -2427,7 +2427,7 @@ static int init_mysql_server(void)
 /* mmd lock must be held */
 static void write_msg2mmd(int success)
 {
-       sprintf(mmd->dbinfo, "dbinfo1:%s\ndbinfo2:mysql-%s\ndbinfo3:\n",
+       sprintf(mmd->selector_info, "dbinfo1:%s\ndbinfo2:mysql-%s\ndbinfo3:\n",
                success < 0? PARA_STRERROR(-success) :
                        "successfully connected to mysql server",
                success < 0? "" : mysql_get_server_info(mysql_ptr));
@@ -2512,9 +2512,10 @@ static void shutdown_connection(void)
  * the init function of the mysql-based audio file selector
  *
  * Check the command line options and initialize all function pointers of \a db.
- * Connect to the mysql server and initialize the dbinfo string.
+ * Connect to the mysql server and initialize the info string.
  *
- * \sa struct audio_file_selector, misc_meta_data::dbinfo, random_selector.c
+ * \sa struct audio_file_selector, misc_meta_data::selector_info,
+ * random_selector.c
  */
 int mysql_selector_init(struct audio_file_selector *db)
 {