Enforce numeric application IDs

[src/app-framework-main.git] / src / wgtpkg-unit.c

diff --git a/src/wgtpkg-unit.c b/src/wgtpkg-unit.c
index cca718f..e01faa9 100644 (file)
--- a/src/wgtpkg-unit.c
+++ b/src/wgtpkg-unit.c
@@ -1,5 +1,5 @@
 /*
- Copyright (C) 2016, 2017, 2018 IoT.bzh
+ Copyright (C) 2016-2019 IoT.bzh
 
  author: José Bollo <jose.bollo@iot.bzh>
 
@@ -375,18 +375,28 @@ int unit_generator_open_template(const char *filename)
 static int add_metadata(struct json_object *jdesc, const struct unitconf *conf)
 {
        struct json_object *targets, *targ;
-       char portstr[30];
-       int port, i, n;
+       char portstr[30], afidstr[30];
+       int port, afid, i, n;
 
        if (json_object_object_get_ex(jdesc, string_targets, &targets)) {
                n = json_object_array_length(targets);
                for (i = 0 ; i < n ; i++) {
                        targ = json_object_array_get_idx(targets, i);
-                       port = conf->port();
-                       if (port < 0)
-                               return port;
+                       if (!conf->new_afid) {
+                               afid = 0;
+                               port = 0;
+                       } else {
+                               afid = conf->new_afid();
+                               if (afid < 0)
+                                       return afid;
+                               port = conf->base_http_ports + afid;
+                       }
+                       sprintf(afidstr, "%d", afid);
                        sprintf(portstr, "%d", port);
-                       if (!j_add_string_m(targ, "#metatarget.http-port", portstr))
+                       if (!j_add_many_strings_m(targ,
+                               "#metatarget.http-port", portstr,
+                               "#metatarget.afid", afidstr,
+                               NULL))
                                return -1;
                }
        }