aboutsummaryrefslogtreecommitdiffstats
path: root/src/sticker.c
diff options
context:
space:
mode:
authorEric Wollesen <ericw@xmtp.net>2009-03-03 07:49:23 +0100
committerMax Kellermann <max@duempel.org>2009-03-03 07:49:23 +0100
commitb8ebb748c9e4da74c361c3b4e5840891eaf22864 (patch)
tree69368bd8f3e382be05644601f44b117c40ffdd45 /src/sticker.c
parent95b53281a45841bc4d981f131ac452615e923575 (diff)
downloadmpd-b8ebb748c9e4da74c361c3b4e5840891eaf22864.tar.gz
mpd-b8ebb748c9e4da74c361c3b4e5840891eaf22864.tar.xz
mpd-b8ebb748c9e4da74c361c3b4e5840891eaf22864.zip
Add sticker list command.
[mk: merged memory leak patch; fixed indentation (tabs); fixed documentation typo]
Diffstat (limited to 'src/sticker.c')
-rw-r--r--src/sticker.c75
1 files changed, 72 insertions, 3 deletions
diff --git a/src/sticker.c b/src/sticker.c
index 1c838983b..f27df7cf7 100644
--- a/src/sticker.c
+++ b/src/sticker.c
@@ -40,6 +40,9 @@ static const char sticker_sql_create[] =
static const char sticker_sql_get[] =
"SELECT value FROM sticker WHERE type=? AND uri=? AND name=?";
+static const char sticker_sql_list[] =
+ "SELECT name,value FROM sticker WHERE type=? AND uri=?";
+
static const char sticker_sql_update[] =
"UPDATE sticker SET value=? WHERE type=? AND uri=? AND name=?";
@@ -50,8 +53,9 @@ static const char sticker_sql_delete[] =
"DELETE FROM sticker WHERE type=? AND uri=?";
static sqlite3 *sticker_db;
-static sqlite3_stmt *sticker_stmt_get, *sticker_stmt_update,
- *sticker_stmt_insert, *sticker_stmt_delete;
+static sqlite3_stmt *sticker_stmt_get, *sticker_stmt_list,
+ *sticker_stmt_update, *sticker_stmt_insert,
+ *sticker_stmt_delete;
static sqlite3_stmt *
sticker_prepare(const char *sql)
@@ -93,12 +97,14 @@ sticker_global_init(const char *path)
/* prepare the statements we're going to use */
sticker_stmt_get = sticker_prepare(sticker_sql_get);
+ sticker_stmt_list = sticker_prepare(sticker_sql_list);
sticker_stmt_update = sticker_prepare(sticker_sql_update);
sticker_stmt_insert = sticker_prepare(sticker_sql_insert);
sticker_stmt_delete = sticker_prepare(sticker_sql_delete);
if (sticker_stmt_get == NULL || sticker_stmt_update == NULL ||
- sticker_stmt_insert == NULL || sticker_stmt_delete == NULL)
+ sticker_stmt_insert == NULL || sticker_stmt_delete == NULL ||
+ sticker_stmt_list == NULL)
g_error("Failed to prepare sqlite statements");
}
@@ -112,6 +118,8 @@ sticker_global_finish(void)
sqlite3_finalize(sticker_stmt_delete);
sqlite3_finalize(sticker_stmt_update);
sqlite3_finalize(sticker_stmt_insert);
+ sqlite3_finalize(sticker_stmt_list);
+ sqlite3_finalize(sticker_stmt_get);
sqlite3_close(sticker_db);
}
@@ -181,6 +189,67 @@ sticker_load_value(const char *type, const char *uri, const char *name)
return value;
}
+GList *
+sticker_list_values(const char *type, const char *uri)
+{
+ int ret;
+ char *name, *value;
+ GPtrArray *arr;
+ GList *list;
+
+ list = NULL;
+ assert(type != NULL);
+ assert(uri != NULL);
+
+ assert(sticker_enabled());
+
+ sqlite3_reset(sticker_stmt_list);
+
+ ret = sqlite3_bind_text(sticker_stmt_list, 1, type, -1, NULL);
+ if (ret != SQLITE_OK) {
+ g_warning("sqlite3_bind_text() failed: %s",
+ sqlite3_errmsg(sticker_db));
+ return NULL;
+ }
+
+ ret = sqlite3_bind_text(sticker_stmt_list, 2, uri, -1, NULL);
+ if (ret != SQLITE_OK) {
+ g_warning("sqlite3_bind_text() failed: %s",
+ sqlite3_errmsg(sticker_db));
+ return NULL;
+ }
+
+ do {
+ ret = sqlite3_step(sticker_stmt_list);
+ switch (ret) {
+ case SQLITE_ROW:
+ name = g_strdup((const char*)sqlite3_column_text(sticker_stmt_list, 0));
+ value = g_strdup((const char*)sqlite3_column_text(sticker_stmt_list, 1));
+ arr = g_ptr_array_new();
+ g_ptr_array_add(arr, name);
+ g_ptr_array_add(arr, value);
+ list = g_list_prepend(list, arr);
+ break;
+ case SQLITE_DONE:
+ break;
+ case SQLITE_BUSY:
+ /* no op */
+ break;
+ default:
+ g_warning("sqlite3_step() failed: %s",
+ sqlite3_errmsg(sticker_db));
+ return NULL;
+ }
+ } while (ret != SQLITE_DONE);
+
+ list = g_list_reverse(list);
+
+ sqlite3_reset(sticker_stmt_list);
+ sqlite3_clear_bindings(sticker_stmt_list);
+
+ return list;
+}
+
static bool
sticker_update_value(const char *type, const char *uri,
const char *name, const char *value)