afm-binding: Allow use of appid instead of runid

[src/app-framework-main.git] / src / afm-urun.c

diff --git a/src/afm-urun.c b/src/afm-urun.c
index d242df8..36f40b2 100644 (file)
--- a/src/afm-urun.c
+++ b/src/afm-urun.c
@@ -424,3 +424,26 @@ end:
        return result;
 }
 
+/*
+ * Search the runid, if any, of the application of 'id' for the user 'uid'.
+ * Returns the pid (a positive not null number) or -1 in case of error.
+ */
+int afm_urun_search_runid(struct afm_udb *db, const char *id, int uid)
+{
+       int isuser, pid;
+       const char *udpath;
+       struct json_object *appli;
+
+       appli = afm_udb_get_application_private(db, id, uid);
+       if (!appli) {
+               NOTICE("Unknown appid %s", id);
+               errno = ENOENT;
+               pid = -1;
+       } else if (get_basis(appli, &isuser, &udpath, 0, uid) < 0) {
+               pid = -1;
+       } else {
+               pid = systemd_unit_pid_of_dpath(isuser, udpath);
+       }
+       return pid;
+}
+