diff options
Diffstat (limited to 'src/widget_service.c')
| -rw-r--r-- | src/widget_service.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/widget_service.c b/src/widget_service.c index fda056b..3f29147 100644 --- a/src/widget_service.c +++ b/src/widget_service.c @@ -38,6 +38,7 @@ #include "widget_conf.h" #include "widget_instance.h" #include "widget_service.h" +#include "widget_service_internal.h" #define MAX_BUF_SIZE 4096 #define SMACK_LABEL_LEN 255 @@ -1597,3 +1598,69 @@ EAPI int widget_service_unset_lifecycle_event_cb(const char *widget_id, void **u return WIDGET_ERROR_NOT_EXIST; } +static int __get_max_instance(const char *widget_id, uid_t uid) +{ + static const char query[] = + "SELECT max_instance FROM widget_class WHERE classid=?"; + int ret; + sqlite3 *db; + sqlite3_stmt *stmt; + int max_instance = 0; + + db = _open_db(uid); + if (db == NULL) + return WIDGET_ERROR_IO_ERROR; + + ret = sqlite3_prepare_v2(db, query, strlen(query), &stmt, NULL); + if (ret != SQLITE_OK) { + _E("prepare error: %s", sqlite3_errmsg(db)); + sqlite3_close_v2(db); + return WIDGET_ERROR_FAULT; + } + + sqlite3_bind_text(stmt, 1, widget_id, -1, SQLITE_STATIC); + + ret = sqlite3_step(stmt); + if (ret != SQLITE_ROW) { + _E("step error: %s", sqlite3_errmsg(db)); + sqlite3_finalize(stmt); + sqlite3_close_v2(db); + if (ret == SQLITE_DONE) + return WIDGET_ERROR_NOT_EXIST; + + return WIDGET_ERROR_FAULT; + } + + _get_column_int(stmt, 0, &max_instance); + _D("widget_id: %s, max-instance: %d", widget_id, max_instance); + + sqlite3_finalize(stmt); + sqlite3_close_v2(db); + + return max_instance; +} + +EAPI int widget_service_get_widget_max_count(const char *widget_id) +{ + int ret; + + if (!_is_widget_feature_enabled()) { + _E("Not supported"); + return WIDGET_ERROR_NOT_SUPPORTED; + } + + if (widget_id == NULL) { + _E("Invalid parameter"); + return WIDGET_ERROR_INVALID_PARAMETER; + } + + if (check_privilege("http://tizen.org/privilege/widget.viewer") < 0) + return WIDGET_ERROR_PERMISSION_DENIED; + + ret = __get_max_instance(widget_id, getuid()); + if (ret == WIDGET_ERROR_NOT_EXIST) + ret = __get_max_instance(widget_id, GLOBALAPP_USER); + + return ret; +} + |