diff options
Diffstat (limited to 'src/sticker.c')
| -rw-r--r-- | src/sticker.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/sticker.c b/src/sticker.c index 255bfe177..e2d774f3d 100644 --- a/src/sticker.c +++ b/src/sticker.c @@ -37,6 +37,7 @@ enum sticker_sql { STICKER_SQL_UPDATE, STICKER_SQL_INSERT, STICKER_SQL_DELETE, + STICKER_SQL_FIND, }; static const char *const sticker_sql[] = { @@ -50,6 +51,8 @@ static const char *const sticker_sql[] = { "INSERT INTO sticker(type,uri,name,value) VALUES(?, ?, ?, ?)", [STICKER_SQL_DELETE] = "DELETE FROM sticker WHERE type=? AND uri=?", + [STICKER_SQL_FIND] = + "SELECT uri,value FROM sticker WHERE type=? AND uri LIKE (? || '%') AND name=?", }; static const char sticker_sql_create[] = @@ -508,3 +511,69 @@ sticker_load(const char *type, const char *uri) return sticker; } + +bool +sticker_find(const char *type, const char *base_uri, const char *name, + void (*func)(const char *uri, const char *value, + gpointer user_data), + gpointer user_data) +{ + sqlite3_stmt *const stmt = sticker_stmt[STICKER_SQL_FIND]; + int ret; + + assert(type != NULL); + assert(name != NULL); + assert(func != NULL); + assert(sticker_enabled()); + + sqlite3_reset(stmt); + + ret = sqlite3_bind_text(stmt, 1, type, -1, NULL); + if (ret != SQLITE_OK) { + g_warning("sqlite3_bind_text() failed: %s", + sqlite3_errmsg(sticker_db)); + return false; + } + + if (base_uri == NULL) + base_uri = ""; + + ret = sqlite3_bind_text(stmt, 2, base_uri, -1, NULL); + if (ret != SQLITE_OK) { + g_warning("sqlite3_bind_text() failed: %s", + sqlite3_errmsg(sticker_db)); + return false; + } + + ret = sqlite3_bind_text(stmt, 3, name, -1, NULL); + if (ret != SQLITE_OK) { + g_warning("sqlite3_bind_text() failed: %s", + sqlite3_errmsg(sticker_db)); + return false; + } + + do { + ret = sqlite3_step(stmt); + switch (ret) { + case SQLITE_ROW: + func((const char*)sqlite3_column_text(stmt, 0), + (const char*)sqlite3_column_text(stmt, 1), + user_data); + break; + case SQLITE_DONE: + break; + case SQLITE_BUSY: + /* no op */ + break; + default: + g_warning("sqlite3_step() failed: %s", + sqlite3_errmsg(sticker_db)); + return false; + } + } while (ret != SQLITE_DONE); + + sqlite3_reset(stmt); + sqlite3_clear_bindings(stmt); + + return true; +} |