[gnome-games/wip/exalm/3ds: 7/14] List 3DS games in collection

[Alexander Mikhaylenko <alexm src gnome org>]

commit 24a75a60614e021185c6875e9f060612ee4d51c3
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date:   Sun Nov 8 16:05:43 2020 +0500

    List 3DS games in collection
    
    Add a simple 3DS plugin for finding games. It doesn't provide a view
    switcher like DS plugin yet, since we don't ship any core.
    
    See https://gitlab.freedesktop.org/xdg/shared-mime-info/-/merge_requests/86

 data/org.gnome.Games.desktop.in.in                |  2 +-
 meson_options.txt                                 |  1 +
 plugins/meson.build                               |  1 +
 plugins/nintendo-3ds/data/meson.build             |  1 +
 plugins/nintendo-3ds/data/nintendo-3ds.plugin     |  6 +++
 plugins/nintendo-3ds/meson.build                  |  2 +
 plugins/nintendo-3ds/src/meson.build              | 16 +++++++
 plugins/nintendo-3ds/src/nintendo-3ds-plugin.vala | 58 +++++++++++++++++++++++
 8 files changed, 86 insertions(+), 1 deletion(-)
---
diff --git a/data/org.gnome.Games.desktop.in.in b/data/org.gnome.Games.desktop.in.in
index 779e780a..bae7d866 100644
--- a/data/org.gnome.Games.desktop.in.in
+++ b/data/org.gnome.Games.desktop.in.in
@@ -13,4 +13,4 @@ Type=Application
 StartupNotify=true
 DBusActivatable=true
 Categories=GNOME;GTK;Player;Game;
-MimeType=application/vnd.nintendo.snes.rom;application/x-amiga-disk-format;application/x-atari-2600-rom;application/x-atari-7800-rom;application/x-atari-lynx-rom;application/x-cue;application/x-discjuggler-cd-image;application/x-doom-wad;application/x-fds-disk;application/x-gameboy-color-rom;application/x-gameboy-rom;application/x-gamecube-rom;application/x-gamegear-rom;application/x-gba-rom;application/x-gd-rom-cue;application/x-genesis-32x-rom;application/x-genesis-rom;application/x-love-game;application/x-mame-rom;application/x-ms-dos-executable;application/x-n64-rom;application/x-neo-geo-pocket-color-rom;application/x-neo-geo-pocket-rom;application/x-nes-rom;application/x-nintendo-ds-rom;application/x-pc-engine-rom;application/x-playstation-rom;application/x-saturn-rom;application/x-sega-cd-rom;application/x-sega-pico-rom;application/x-sg1000-rom;application/x-sms-rom;application/x-virtual-boy-rom;application/x-wii-rom;application/x-wii-wad;application/x-wonderswan-color-rom;app
 lication/x-wonderswan-rom;application/zip;
+MimeType=application/vnd.nintendo.snes.rom;application/x-amiga-disk-format;application/x-atari-2600-rom;application/x-atari-7800-rom;application/x-atari-lynx-rom;application/x-cue;application/x-discjuggler-cd-image;application/x-doom-wad;application/x-fds-disk;application/x-gameboy-color-rom;application/x-gameboy-rom;application/x-gamecube-rom;application/x-gamegear-rom;application/x-gba-rom;application/x-gd-rom-cue;application/x-genesis-32x-rom;application/x-genesis-rom;application/x-love-game;application/x-mame-rom;application/x-ms-dos-executable;application/x-n64-rom;application/x-neo-geo-pocket-color-rom;application/x-neo-geo-pocket-rom;application/x-nes-rom;application/x-nintendo-3ds-executable;application/x-nintendo-3ds-rom;application/x-nintendo-ds-rom;application/x-pc-engine-rom;application/x-playstation-rom;application/x-saturn-rom;application/x-sega-cd-rom;application/x-sega-pico-rom;application/x-sg1000-rom;application/x-sms-rom;application/x-virtual-boy-rom;application/x
 
-wii-rom;application/x-wii-wad;application/x-wonderswan-color-rom;application/x-wonderswan-rom;application/zip;
diff --git a/meson_options.txt b/meson_options.txt
index fa589741..1012b464 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -17,6 +17,7 @@ option ('libretro-plugin',      description: 'Support for Libretro games',
 option ('love-plugin',          description: 'Support for LÖVE games',          type: 'boolean')
 option ('mame-plugin',          description: 'Support for MAME games',          type: 'boolean')
 option ('ms-dos-plugin',        description: 'Support for MS-DOS games',        type: 'boolean')
+option ('nintendo-3ds-plugin',  description: 'Support for Nintendo 3DS games',  type: 'boolean')
 option ('nintendo-64-plugin',   description: 'Support for Nintendo 64 games',   type: 'boolean')
 option ('nintendo-ds-plugin',   description: 'Support for Nintendo DS games',   type: 'boolean')
 option ('playstation-plugin',   description: 'Support for PlayStation games',   type: 'boolean')
diff --git a/plugins/meson.build b/plugins/meson.build
index f15025bb..015da414 100644
--- a/plugins/meson.build
+++ b/plugins/meson.build
@@ -6,6 +6,7 @@ plugins = [
   'love',
   'mame',
   'ms-dos',
+  'nintendo-3ds',
   'nintendo-64',
   'nintendo-ds',
   'playstation',
diff --git a/plugins/nintendo-3ds/data/meson.build b/plugins/nintendo-3ds/data/meson.build
new file mode 100644
index 00000000..0d4b6c49
--- /dev/null
+++ b/plugins/nintendo-3ds/data/meson.build
@@ -0,0 +1 @@
+install_data (plugin_name + '.plugin', install_dir: plugins_dir)
diff --git a/plugins/nintendo-3ds/data/nintendo-3ds.plugin b/plugins/nintendo-3ds/data/nintendo-3ds.plugin
new file mode 100644
index 00000000..f3edf634
--- /dev/null
+++ b/plugins/nintendo-3ds/data/nintendo-3ds.plugin
@@ -0,0 +1,6 @@
+[Plugin]
+Module=libgames-nintendo-3ds-plugin
+Name=Nintendo 3DS Plugin
+Description=Provides support for Nintendo 3DS games.
+Authors=Alexander Mikhaylenko <alexm gnome org>
+Copyright=Copyright © 2020 Alexander Mikhaylenko
diff --git a/plugins/nintendo-3ds/meson.build b/plugins/nintendo-3ds/meson.build
new file mode 100644
index 00000000..d7e84900
--- /dev/null
+++ b/plugins/nintendo-3ds/meson.build
@@ -0,0 +1,2 @@
+subdir ('data')
+subdir ('src')
diff --git a/plugins/nintendo-3ds/src/meson.build b/plugins/nintendo-3ds/src/meson.build
new file mode 100644
index 00000000..a3daa090
--- /dev/null
+++ b/plugins/nintendo-3ds/src/meson.build
@@ -0,0 +1,16 @@
+vala_sources = [
+  'nintendo-3ds-plugin.vala',
+]
+
+c_args = [
+  '-DG_LOG_DOMAIN="GamesNintendo3DS"'
+]
+
+shared_module (
+  'games-' + plugin_name + '-plugin',
+  vala_sources,
+  dependencies: gnome_games_dep,
+  c_args: c_args,
+  install: true,
+  install_dir: plugins_dir
+)
diff --git a/plugins/nintendo-3ds/src/nintendo-3ds-plugin.vala 
b/plugins/nintendo-3ds/src/nintendo-3ds-plugin.vala
new file mode 100644
index 00000000..9290e1cf
--- /dev/null
+++ b/plugins/nintendo-3ds/src/nintendo-3ds-plugin.vala
@@ -0,0 +1,58 @@
+// This file is part of GNOME Games. License: GPL-3.0+.
+
+private class Games.Nintendo3DsPlugin : Object, Plugin {
+       private const string 3DS_MIME_TYPE = "application/x-nintendo-3ds-rom";
+       private const string 3DSX_MIME_TYPE = "application/x-nintendo-3ds-executable";
+       private const string PLATFORM_ID = "Nintendo3DS";
+       private const string PLATFORM_NAME = _("Nintendo 3DS");
+       private const string PLATFORM_UID_PREFIX = "nintendo-3ds";
+       private const string[] MIME_TYPES = { 3DS_MIME_TYPE, 3DSX_MIME_TYPE };
+
+       private static RetroPlatform platform;
+
+       static construct {
+               platform = new RetroPlatform (PLATFORM_ID, PLATFORM_NAME, MIME_TYPES, PLATFORM_UID_PREFIX);
+       }
+
+       public Platform[] get_platforms () {
+               return { platform };
+       }
+
+       public string[] get_mime_types () {
+               return MIME_TYPES;
+       }
+
+       public UriGameFactory[] get_uri_game_factories () {
+               var game_uri_adapter = new GenericGameUriAdapter (game_for_uri);
+               var factory = new GenericUriGameFactory (game_uri_adapter);
+               foreach (var mime_type in MIME_TYPES)
+                       factory.add_mime_type (mime_type);
+
+               return { factory };
+       }
+
+       public RunnerFactory[] get_runner_factories () {
+               var factory = new RetroRunnerFactory (platform);
+
+               return { factory };
+       }
+
+       private static Game game_for_uri (Uri uri) throws Error {
+               var uid = new Uid (Fingerprint.get_uid (uri, PLATFORM_UID_PREFIX));
+               var title = new FilenameTitle (uri);
+               var media = new GriloMedia (title, 3DS_MIME_TYPE);
+               var cover = new CompositeCover ({
+                       new LocalCover (uri),
+                       new GriloCover (media, uid)});
+
+               var game = new Game (uid, uri, title, platform);
+               game.set_cover (cover);
+
+               return game;
+       }
+}
+
+[ModuleInit]
+public Type register_games_plugin (TypeModule module) {
+       return typeof (Games.Nintendo3DsPlugin);
+}