Add client pause/resume API

[platform/framework/web/livebox-viewer.git] / src / client.c

diff --git a/src/client.c b/src/client.c
index 265189d..db76c06 100644 (file)
--- a/src/client.c
+++ b/src/client.c
@@ -439,13 +439,21 @@ static struct packet *master_size_changed(pid_t pid, int handle, const struct pa
        int h;
        int is_pd;
 
+       if (!packet) {
+               ErrPrint("Invalid packet\n");
+               ret = -EINVAL;
+               goto out;
+       }
+
        ret = packet_get(packet, "ssiiii", &pkgname, &id, &is_pd, &w, &h, &status);
        if (ret != 6) {
                ErrPrint("Invalid argument\n");
-               ret = EINVAL;
+               ret = -EINVAL;
                goto out;
        }
 
+       DbgPrint("Size is changed: %dx%d (%s)\n", w, h, id);
+
        handler = lb_find_livebox(pkgname, id);
        if (!handler) {
                ErrPrint("Livebox(%s - %s) is not found\n", pkgname, id);
@@ -454,11 +462,13 @@ static struct packet *master_size_changed(pid_t pid, int handle, const struct pa
        }
 
        if (handler->state != CREATE) {
+               ErrPrint("Hander is not created yet\n");
                ret = -EPERM;
                goto out;
        }
 
        if (is_pd) {
+               DbgPrint("PD is resized\n");
                /*!
                 * \NOTE
                 * PD is not able to resized by the client.
@@ -466,20 +476,31 @@ static struct packet *master_size_changed(pid_t pid, int handle, const struct pa
                 * So the PD has no private resized event handler.
                 * Notify it via global event handler.
                 */
-               lb_invoke_event_handler(handler, LB_EVENT_PD_SIZE_CHANGED);
-               if (status != 0)
+               if (status == 0) {
+                       lb_set_pdsize(handler, w, h);
+                       lb_invoke_event_handler(handler, LB_EVENT_PD_SIZE_CHANGED);
+               } else {
                        ErrPrint("This is not possible. PD Size is changed but the return value is not ZERO\n");
+               }
        } else {
-               if (status == 0)
+               DbgPrint("LB is resized\n");
+               if (status == 0) {
+                       DbgPrint("Livebox size is updated (%dx%d)\n", w, h);
                        lb_set_size(handler, w, h);
 
-               if (handler->size_changed_cb) {
-                       handler->size_changed_cb(handler, status, handler->size_cbdata);
+                       if (handler->size_changed_cb) {
+                               DbgPrint("Call the size changed callback\n");
+                               handler->size_changed_cb(handler, status, handler->size_cbdata);
 
-                       handler->size_changed_cb = NULL;
-                       handler->size_cbdata = NULL;
+                               handler->size_changed_cb = NULL;
+                               handler->size_cbdata = NULL;
+                       } else {
+                               DbgPrint("Call the global size changed callback\n");
+                               lb_invoke_event_handler(handler, LB_EVENT_LB_SIZE_CHANGED);
+                               DbgPrint("Size changed callback done\n");
+                       }
                } else {
-                       lb_invoke_event_handler(handler, LB_EVENT_LB_SIZE_CHANGED);
+                       DbgPrint("Livebox size is not changed: %dx%d, %d\n", w, h, status);
                }
        }