From dad3fe42db6d41d4cdde8c3bedcecb8075d1b313 Mon Sep 17 00:00:00 2001
From: radius <andres.430@gmail.com>
Date: Sun, 13 Jan 2019 13:18:23 -0500
Subject: [PATCH] [netplay] load subsystem content

cleanup

cleanup
---
 content.h                           |  3 +++
 menu/cbs/menu_cbs_sublabel.c        |  1 +
 network/netplay/netplay_discovery.c |  1 -
 tasks/task_content.c                | 26 ++++++++++++++++++++++++++
 tasks/task_netplay_find_content.c   | 27 ++++++++++++++++++++-------
 5 files changed, 50 insertions(+), 8 deletions(-)

diff --git a/content.h b/content.h
index eb42714131..5734bb789b 100644
--- a/content.h
+++ b/content.h
@@ -109,6 +109,9 @@ void content_set_subsystem_info(void);
 /* Get the path to the last selected subsystem rom */
 char* content_get_subsystem_rom(unsigned index);
 
+/* Sets the subsystem by name */
+bool content_set_subsystem_by_name(const char* subsystem_name);
+
 RETRO_END_DECLS
 
 #endif
diff --git a/menu/cbs/menu_cbs_sublabel.c b/menu/cbs/menu_cbs_sublabel.c
index ea3a626fe2..accde88aee 100644
--- a/menu/cbs/menu_cbs_sublabel.c
+++ b/menu/cbs/menu_cbs_sublabel.c
@@ -741,6 +741,7 @@ static int action_bind_sublabel_netplay_room(
             corename, core_ver, subsystem,
             !string_is_equal(gamename, na) ? buf : na
             );
+         string_list_free(list);
       }
       else
       {
diff --git a/network/netplay/netplay_discovery.c b/network/netplay/netplay_discovery.c
index 30d39267c2..8fb1d4feac 100644
--- a/network/netplay/netplay_discovery.c
+++ b/network/netplay/netplay_discovery.c
@@ -332,7 +332,6 @@ bool netplay_lan_ad_server(netplay_t *netplay)
                         if (i < subsystem->size - 1)
                            strlcat(buf, "|", NETPLAY_HOST_LONGSTR_LEN);
                      }
-                     RARCH_LOG("%s\n", buf);
                      strlcpy(ad_packet_buffer.content, buf,
                         NETPLAY_HOST_LONGSTR_LEN);
                      strlcpy(ad_packet_buffer.subsystem_name, path_get(RARCH_PATH_SUBSYSTEM),
diff --git a/tasks/task_content.c b/tasks/task_content.c
index 79beb659d9..0375595180 100644
--- a/tasks/task_content.c
+++ b/tasks/task_content.c
@@ -1811,6 +1811,32 @@ void content_set_subsystem(unsigned idx)
       pending_subsystem_id, pending_subsystem_ident, pending_subsystem_rom_num);
 }
 
+/* Sets the subsystem by name */
+bool content_set_subsystem_by_name(const char* subsystem_name)
+{
+   rarch_system_info_t                  *system = runloop_get_system_info();
+   const struct retro_subsystem_info *subsystem;
+   unsigned i = 0;
+
+   /* Core fully loaded, use the subsystem data */
+   if (system->subsystem.data)
+      subsystem = system->subsystem.data;
+   /* Core not loaded completely, use the data we peeked on load core */
+   else
+      subsystem = subsystem_data;
+
+   for (i = 0; i < subsystem_current_count; i++, subsystem++)
+   {
+      if (string_is_equal(subsystem_name, subsystem->ident))
+      {
+         content_set_subsystem(i);
+         return true;
+      }
+   }
+
+   return false;
+}
+
 /* Add a rom to the subsystem rom buffer */
 void content_add_subsystem(const char* path)
 {
diff --git a/tasks/task_netplay_find_content.c b/tasks/task_netplay_find_content.c
index e0455e321f..a327cfd395 100644
--- a/tasks/task_netplay_find_content.c
+++ b/tasks/task_netplay_find_content.c
@@ -66,7 +66,22 @@ static void netplay_crc_scan_callback(void *task_data,
 
    if (!string_is_empty(state->subsystem_name) && !string_is_equal(state->subsystem_name, "N/A"))
    {
-      RARCH_LOG("[lobby] subsystem not supported\n");
+      content_ctx_info_t content_info  = {0};
+      struct string_list *game_list = string_split(state->content_path, "|");
+      unsigned i = 0;
+
+      task_push_load_new_core(state->core_path, NULL,
+            &content_info, CORE_TYPE_PLAIN, NULL, NULL);
+      content_clear_subsystem();
+      if (!content_set_subsystem_by_name(state->subsystem_name))
+         RARCH_LOG("[lobby] subsystem not found in implementation\n");
+
+      for (i = 0; i < game_list->size; i++)
+         content_add_subsystem(game_list->elems[i].data);
+      task_push_load_subsystem_with_core_from_menu(
+         NULL, &content_info,
+         CORE_TYPE_PLAIN, NULL, NULL);
+      string_list_free(game_list);
       return;
    }
 
@@ -301,7 +316,6 @@ static void task_netplay_crc_scan_handler(retro_task_t *task)
             }
             task_set_progress(task, (int)(j / playlist_size * 100.0));
          }
-
          free(playlist);
       }
    }
@@ -357,7 +371,6 @@ static void task_netplay_crc_scan_handler(retro_task_t *task)
                }
                task_set_progress(task, (int)(j / playlist_size * 100.0));
             }
-
             free(playlist);
          }
       }
@@ -368,7 +381,7 @@ static void task_netplay_crc_scan_handler(retro_task_t *task)
          if (found[i] == false)
          {
             state->found = false;
-            filename_match[0] = '\0';
+            break;
          }
       }
 
@@ -377,10 +390,10 @@ static void task_netplay_crc_scan_handler(retro_task_t *task)
          RARCH_LOG("[lobby] subsystem matching set found %s\n", state->content_path);
          task_set_data(task, state);
          finish_task(task, msg_hash_to_str(MENU_ENUM_LABEL_VALUE_NETPLAY_COMPAT_CONTENT_FOUND));
-         string_list_free(state->lpl_list);
-         string_list_free(game_list);
-         return;
       }
+      string_list_free(state->lpl_list);
+      string_list_free(game_list);
+      return;
    }
 
    if(filename_match != NULL)