Application updating and repair is now possible, save news and applications listing to cache directory instead of current working directory, added support for application unlinking, misc. other changes

Gemfile

@@ -9,7 +9,7 @@ gem "json"
 # "game" library gem
 gem "cyberarm_engine"
 gem "sdl3-bindings"
-gem "gosu", '1.5.0' # temporary, manually built, stand-in for SDL3 supporting gosu
+gem "gosu", '1.5.0', path: "../gosu" # temporary, manually built, stand-in for SDL3 supporting gosu
 
 # networking libs
 gem "async"

Gemfile.lock

@@ -1,3 +1,8 @@
+PATH
+  remote: ../gosu
+  specs:
+    gosu (1.5.0)
+
 GEM
   remote: https://gem.coop/
   specs:
@@ -27,20 +32,28 @@ GEM
       fiber-annotation
       fiber-local (~> 1.1)
       json
-    cyberarm_engine (0.25.1)
+    cyberarm_engine (0.30.0)
       gosu (~> 1.1)
     digest-crc (0.7.0)
       rake (>= 12.0.0, < 14.0.0)
+    ffi (1.17.4)
+    ffi (1.17.4-aarch64-linux-gnu)
+    ffi (1.17.4-aarch64-linux-musl)
+    ffi (1.17.4-arm-linux-gnu)
+    ffi (1.17.4-arm-linux-musl)
+    ffi (1.17.4-arm64-darwin)
+    ffi (1.17.4-x86-linux-gnu)
+    ffi (1.17.4-x86-linux-musl)
+    ffi (1.17.4-x86_64-darwin)
     ffi (1.17.4-x86_64-linux-gnu)
+    ffi (1.17.4-x86_64-linux-musl)
     fiber-annotation (0.2.0)
     fiber-local (1.1.0)
       fiber-storage
     fiber-storage (1.0.1)
-    gosu (1.5.0-x86_64-linux)
-      ffi (~> 1.12)
-    io-endpoint (0.18.0)
+    io-endpoint (0.19.0)
       openssl (>= 3.3.0)
-    io-event (1.22.0)
+    io-event (1.22.1)
     io-stream (0.14.0)
       openssl (>= 3.3)
     ircparser (1.0.0)
@@ -51,7 +64,7 @@ GEM
     protocol-http (0.72.0)
     protocol-http1 (0.41.0)
       protocol-http (~> 0.68)
-    protocol-http2 (0.28.0)
+    protocol-http2 (0.29.1)
       protocol-hpack (~> 1.4)
       protocol-http (~> 0.62)
     protocol-rack (0.23.0)
@@ -65,12 +78,22 @@ GEM
     rack (3.2.7)
     rake (13.4.2)
     rexml (3.4.4)
-    rubyzip (3.6.0)
+    rubyzip (3.7.0)
     sdl3-bindings (1.0.4)
       ffi (~> 1.16)
 
 PLATFORMS
-  x86_64-linux
+  aarch64-linux-gnu
+  aarch64-linux-musl
+  arm-linux-gnu
+  arm-linux-musl
+  arm64-darwin
+  ruby
+  x86-linux-gnu
+  x86-linux-musl
+  x86_64-darwin
+  x86_64-linux-gnu
+  x86_64-linux-musl
 
 DEPENDENCIES
   async
@@ -80,7 +103,7 @@ DEPENDENCIES
   chunky_png
   cyberarm_engine
   digest-crc
-  gosu (= 1.5.0)
+  gosu (= 1.5.0)!
   ircparser
   json
   logger
@@ -96,15 +119,25 @@ CHECKSUMS
   base64 (0.3.0) sha256=27337aeabad6ffae05c265c450490628ef3ebd4b67be58257393227588f5a97b
   chunky_png (1.4.0) sha256=89d5b31b55c0cf4da3cf89a2b4ebc3178d8abe8cbaf116a1dba95668502fdcfe
   console (1.38.0) sha256=35b82f59130e95e9be6b832d9e539c8b3988fc192e4a8e9a86ab4922f44ad5de
-  cyberarm_engine (0.25.1) sha256=6f851a2ed0a32bdd25fc619172b546a8e26eefeb13a62c509f226337170d0efe
+  cyberarm_engine (0.30.0) sha256=f67d7410c78ad69c865400f9ea23abae74fdf5f9dadae19006cc4fd706064b0f
   digest-crc (0.7.0) sha256=64adc23a26a241044cbe6732477ca1b3c281d79e2240bcff275a37a5a0d78c07
+  ffi (1.17.4) sha256=bcd1642e06f0d16fc9e09ac6d49c3a7298b9789bcb58127302f934e437d60acf
+  ffi (1.17.4-aarch64-linux-gnu) sha256=b208f06f91ffd8f5e1193da3cae3d2ccfc27fc36fba577baf698d26d91c080df
+  ffi (1.17.4-aarch64-linux-musl) sha256=9286b7a615f2676245283aef0a0a3b475ae3aae2bb5448baace630bb77b91f39
+  ffi (1.17.4-arm-linux-gnu) sha256=d6dbddf7cb77bf955411af5f187a65b8cd378cb003c15c05697f5feee1cb1564
+  ffi (1.17.4-arm-linux-musl) sha256=9d4838ded0465bef6e2426935f6bcc93134b6616785a84ffd2a3d82bc3cf6f95
+  ffi (1.17.4-arm64-darwin) sha256=19071aaf1419251b0a46852abf960e77330a3b334d13a4ab51d58b31a937001b
+  ffi (1.17.4-x86-linux-gnu) sha256=38e150df5f4ca555e25beca4090823ae09657bceded154e3c52f8631c1ed72cf
+  ffi (1.17.4-x86-linux-musl) sha256=fbeec0fc7c795bcf86f623bb18d31ea1820f7bd580e1703a3d3740d527437809
+  ffi (1.17.4-x86_64-darwin) sha256=aa70390523cf3235096cf64962b709b4cfbd5c082a2cb2ae714eb0fe2ccda496
   ffi (1.17.4-x86_64-linux-gnu) sha256=9d3db14c2eae074b382fa9c083fe95aec6e0a1451da249eab096c34002bc752d
+  ffi (1.17.4-x86_64-linux-musl) sha256=3fdf9888483de005f8ef8d1cf2d3b20d86626af206cbf780f6a6a12439a9c49e
   fiber-annotation (0.2.0) sha256=7abfadf1d119f508867d4103bf231c0354d019cc39a5738945dec2edadaf6c03
   fiber-local (1.1.0) sha256=c885f94f210fb9b05737de65d511136ea602e00c5105953748aa0f8793489f06
   fiber-storage (1.0.1) sha256=f48e5b6d8b0be96dac486332b55cee82240057065dc761c1ea692b2e719240e1
-  gosu (1.5.0-x86_64-linux)
-  io-endpoint (0.18.0) sha256=720d186bcd584e8ba490bfc91dab332cc3c5ffee848b5b03894555cb275151aa
-  io-event (1.22.0) sha256=4936d38dfcf2291d897707fd94690f1a63fdb1ea3ab4fa63c6739fc6c61e1534
+  gosu (1.5.0)
+  io-endpoint (0.19.0) sha256=547aaefe9a78bc57fe25f9f7661b460395ebdfda506f70fdf4cc71d2ae5ca578
+  io-event (1.22.1) sha256=0dd054cefe4a29f1b8286604f332c14f3208d75f54902961e91e94d45e5e1600
   io-stream (0.14.0) sha256=07d9b13ea2066ccbbc761fff8d69ad5a31e47561d31e02cc271f3ed9c1a8f1cd
   ircparser (1.0.0) sha256=0d4598f691172e2ad078207c50ba62c0d3428ae841836b0a682e6cd01d62878d
   json (3.0.2) sha256=8e6d7e7b11384c21230430cef90b71f14849a34a1f4452796670f7c981bd19df
@@ -113,15 +146,15 @@ CHECKSUMS
   protocol-hpack (1.5.1) sha256=6feca238b8078da1cd295677d6f306c6001af92d75fe0643d33e6956cbc3ad91
   protocol-http (0.72.0) sha256=b153474785979495b9f2df78f0fdc2e02edc7e92c1f7ea00425eed73bd02194c
   protocol-http1 (0.41.0) sha256=9863874a1228948a896c3e7ea16d13a680c8f3ed50706007c78b7033018b0ea3
-  protocol-http2 (0.28.0) sha256=b7c6195dcfa80ec2484670e9fd8fc21024cc654a391aa0792433aff1188c1691
+  protocol-http2 (0.29.1) sha256=3f4ee667b5730b7d05c70d3771bd5d5cdbb31beedaa9d05f2bdac68c9c984d19
   protocol-rack (0.23.0) sha256=63eec3341b20565b3dd155345fd1426ecbbed322cdc8a6accc993905388c03d7
   protocol-url (0.19.0) sha256=3f6b9f6aa742a259a0b3610fbbd9685dcd9506adf6734f428ff96259faabfb21
   protocol-websocket (0.21.2) sha256=cbe35be8e045597b221874fba5928d7cd2483884126e3e36faece4741dc88eb7
   rack (3.2.7) sha256=93e13e1c24f93556671d85d2d79fa228c3485815c50d7e2f265b5330c6528fb7
   rake (13.4.2) sha256=cb825b2bd5f1f8e91ca37bddb4b9aaf345551b4731da62949be002fa89283701
   rexml (3.4.4) sha256=19e0a2c3425dfbf2d4fc1189747bdb2f849b6c5e74180401b15734bc97b5d142
-  rubyzip (3.6.0) sha256=268994d44d62282d1cfd99bf10eae48d7267199158ad7ea3e1fee2da9458b695
+  rubyzip (3.7.0) sha256=65c19294da75297a939006f3516deacc33185fbd721ff1954f7a231db6d3e121
   sdl3-bindings (1.0.4) sha256=326f497c30e6a5cab402e6178403b30c9df4a11a4e109e08c5da6e920c7bb55b
 
 BUNDLED WITH
-  4.0.8
+  4.1.0.beta1

lib/application_helper.rb

@@ -71,5 +71,9 @@ module W3DHubLauncher
 
       found_server
     end
+
+    def self.announce_application_changed(application, state)
+      CyberarmEngine::EventBus.publish("application_changed", { application: application, state: state })
+    end
   end
 end

lib/dialogs/import_application.rb

@@ -67,7 +67,7 @@ module W3DHubLauncher
 
               Worker::Api.update_settings(MemCache[:settings])
 
-              # FIXME: broadcast app installed on CyberarmEngine::EventBus
+              ApplicationHelper.announce_application_changed(app, :installed)
             end
           end
         end

lib/pages/boot/start_up.rb

@@ -187,7 +187,7 @@ module W3DHubLauncher
 
           Worker::Api.applications do |result|
             if result.okay?
-              File.write("applications.json", result.data)
+              File.write("#{CACHE_PATH}/applications.json", result.data)
               hash = JSON.parse(result.data)
               applications = hash["applications"]&.map { |app| W3DHubLauncher::Worker::Api::Application.new(app) } || []
 

lib/pages/games.rb

@@ -35,11 +35,19 @@ module W3DHubLauncher
       end
 
       def focus
-        @parent.show_battleview_panel
+        # @parent.show_battleview_panel
+
+        CyberarmEngine::EventBus.subscribe("application_changed") do |hash|
+          if @current_app&.id == hash[:application].id && @current_channel&.id == hash[:application].channel
+            populate_game_info
+          end
+        end
       end
 
       def blur
         @parent.hide_battleview_panel
+
+        CyberarmEngine::EventBus.unsubscribe("application_changed")
       end
 
       def populate_game_content_container
@@ -115,7 +123,7 @@ module W3DHubLauncher
         unless MemCache[:"events_#{app_id}"]
           Worker::Api.events(app_id) do |result|
             if result.okay?
-              File.write("events_#{app_id}.json", result.data)
+              File.write("#{CACHE_PATH}/events_#{app_id}.json", result.data)
               MemCache[:"events_#{app_id}"] = JSON.parse(result.data)&.map { |item| Worker::Api::ServerEvent.new(item) } || []
 
               populate_game_event if app_id == @current_app.id
@@ -126,7 +134,7 @@ module W3DHubLauncher
         unless MemCache[:"news_#{app_id}"]
           Worker::Api.news(app_id) do |result|
             if result.okay?
-              File.write("news_#{app_id}.json", result.data)
+              File.write("#{CACHE_PATH}/news_#{app_id}.json", result.data)
               MemCache[:"news_#{app_id}"] = JSON.parse(result.data)["news"]&.map { |item| Worker::Api::NewsItem.new(item) } || []
 
               populate_game_news if app_id == @current_app.id
@@ -186,15 +194,25 @@ module W3DHubLauncher
 
           flow(width: 1.0, height: 60) do
             if application
-              button "JOIN", tip: "Join most populated or lowest ping server", fill: true, height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_LEFT, **CTA_BUTTON_THEME do |btn|
-                server = ApplicationHelper.play_now_server(application)
+                if @current_channel.update_available?(application.version)
+                  button "Update", tip: "Update application from v#{application.version} to v#{@current_channel.version}", fill: true, height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_LEFT, **UPDATE_BUTTON_THEME do |btn|
+                    btn.enabled = false
 
-                if server
-                  ApplicationHelper.join_server(application, server)
+                    Worker::Api.update_application(@current_app.id, @current_channel.id) do |result, status|
+                      handle_task_update(result, status)
+                    end
+                  end
                 else
-                  puts "No server available."
+                  button "JOIN", tip: "Join most populated or lowest ping server", fill: true, height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_LEFT, **CTA_BUTTON_THEME do |btn|
+                    server = ApplicationHelper.play_now_server(application)
+
+                    if server
+                      ApplicationHelper.join_server(application, server)
+                    else
+                      puts "No server available."
+                    end
+                  end
                 end
-              end
               button safe_get_image("#{ROOT_PATH}/media/icons/singleplayer.png"), tip: "Single player", image_height: 1.0, background_nine_slice: NINE_SLICE_SQUARE, **CTA_BUTTON_THEME do
                 ApplicationHelper.run(application)
               end
@@ -206,26 +224,48 @@ module W3DHubLauncher
                   menu_item("Screenshots Folder", tip: "Open application installation folder:\n#{Dir.home}/Documents/W3D Hub/#{application.id}-#{application.channel}/Screenshots")
                   stack(width: 1.0, height: 2, background: 0xff_bbbbbb)
                   menu_item("Application Settings", tip: "Edit application launch options")
-                  menu_item("Repair Installation", tip: "Attempt to fix and repair installation")
-                  menu_item("Check for Updates", tip: "Manually check for application updates")
+                  if @current_app.servicable?
+                    menu_item("Repair Installation", tip: "Attempt to fix and repair installation") do
+                      Worker::Api.repair_application(@current_app.id, @current_channel.id) do |result, status|
+                        handle_task_update(result, status)
+                      end
+                    end
+                    menu_item("Check for Updates", tip: "Manually check for application updates")
+                  end
                   stack(width: 1.0, height: 2, background: 0xff_bbbbbb)
-                  menu_item("Move Installation", tip: "Move application installation to a different directory or disk")
-                  menu_item("Unlink Installation", tip: "The application will be removed from the launcher\nbut the application's files will not be touched")
-                  menu_item("Uninstall", tip: "Uninstall application and delete files")
+                  if @current_app.servicable?
+                    menu_item("Move Installation", tip: "Move application installation to a different directory or disk") do
+                      # FIXME: Show a prompt dialog for choosing new location
+                      # Worker::Api.move_application(@current_app.id, @current_channel.id) do |result, status|
+                      #   handle_task_update(result, status)
+                      # end
+                    end
+                  end
+                  menu_item("Unlink Installation", tip: "The application will be removed from the launcher\nbut the application's files will not be touched") do
+                    Worker::Api.unlink_application(@current_app.id, @current_channel.id) do |result, status|
+                      if result.okay?
+                        MemCache[:settings] = Worker::Api::Settings.new(JSON.parse(result.data))
+                        populate_game_info
+                      end
+                    end
+                  end
+                  if @current_app.servicable?
+                    menu_item("Uninstall", tip: "Uninstall application and delete files")
+                  end
                 end.show
               end
             elsif @current_app.servicable?
               # pp @current_app
-              button "Import", tip: "Import existing application installation", fill: true, height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_LEFT, **CTA_BUTTON_THEME do |btn|
-                dialog(Dialog::ImportApplication, application: @current_app, channel: @current_channel)
-              end
-              button "Download", tip: "Download and install application", fill: true, height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_RIGHT, **CTA_BUTTON_THEME do |btn|
+              button "Download", tip: "Download and install application", fill: true, height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_LEFT, **CTA_BUTTON_THEME do |btn|
                 btn.enabled = false
 
-                Worker::Api.install_application(@current_app.id, @current_channel.id) do |status, result|
-                  handle_task_update(status, result)
+                Worker::Api.install_application(@current_app.id, @current_channel.id) do |result, status|
+                  handle_task_update(result, status)
                 end
               end
+              button "Import", tip: "Import existing application installation", fill: true, height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_RIGHT, **CTA_BUTTON_THEME do |btn|
+                dialog(Dialog::ImportApplication, application: @current_app, channel: @current_channel)
+              end
             else
               button "Import", tip: "Import existing application installation", fill: true, height: 1.0, **CTA_BUTTON_THEME do |btn|
                 dialog(Dialog::ImportApplication, application: @current_app, channel: @current_channel)
@@ -297,10 +337,12 @@ module W3DHubLauncher
         when Worker::Request::STATUS_COMPLETE
           status_bar.hide
 
-          MemCache[:settings].applications << Worker::Api::Settings::Application.new(data["application"])
+          # FIXME: Application might NOT be installed
+          application = MemCache[:settings].add_or_update_application(Worker::Api::Settings::Application.new(data["application"]))
           Worker::Api.update_settings(MemCache[:settings])
 
-          populate_game_info
+          # FIXME: Application might NOT be installed
+          ApplicationHelper.announce_application_changed(application, :installed)
         when Worker::Request::STATUS_IN_PROGRESS
           status_bar.show
 

lib/states/interface.rb

@@ -93,7 +93,7 @@ module W3DHubLauncher
                 end
 
                 # battleview/friends container
-                @battleview_container = stack(width: 400, height: 1.0, margin_left: LARGE_PADDING) do
+                @battleview_container = stack(width: 400, height: 1.0, margin_left: LARGE_PADDING, visible: false) do
                   # friend management container
                   flow(width: 1.0, height: 60) do
                     flow(width: 1.0, v_align: :center) do
@@ -358,7 +358,7 @@ module W3DHubLauncher
       def button_up(id)
         super
 
-        @battleview_container.toggle if id == Gosu::KB_F8
+        # @battleview_container.toggle if id == Gosu::KB_F8
       end
     end
   end

lib/theme.rb

@@ -39,6 +39,19 @@ module W3DHubLauncher
     }
   }
 
+  UPDATE_BUTTON_THEME = {
+    color: 0xff_ffffff,
+    background_nine_slice_color: 0xff_e66100,
+    hover: {
+      color: 0xff_ffffff,
+      background_nine_slice_color: 0xff_ff7800
+    },
+    active: {
+      color: 0xff_ffffff,
+      background_nine_slice_color: 0xff_c64600
+    }
+  }
+
   THEME = {
     TextBlock: {
       text_static: true,

lib/worker.rb

@@ -49,24 +49,38 @@ module W3DHubLauncher
       @w3dhub_api = W3DHubLauncher::W3DHubApi.new
 
       Async do |task|
-        UNIXServer.open(IPC_PATH) do |server|
-          while(socket = server.accept)
-            @client = socket
+        task.async do
+          while true
+            @tasks.delete_if { |t| [Request::STATUS_ERROR, Request::STATUS_COMPLETE].include?(t.status) }
 
-            task.async do
-              while(data = socket.gets)
-                json = JSON.parse(data)
-                query = Request::Query.new(type: json["type"].to_sym, request_id: json["request_id"], data: json["data"])
+            if @tasks.first && @tasks.all? { |t| t.status == Request::STATUS_PENDING }
+              @tasks.first.start(self)
+            end
 
-                # pp [:server_incoming, data, query]
+            sleep 0.25
+          end
+        end
 
-                if respond_to?(query.type)
-                  response = send(query.type, query)
-                  # pp [:server_to_client, response]
-                  payload = { status: response.status, request_id: response.request_id, data: response.result.data, error: response.result.error }.to_json
-                  socket.write(payload)
-                  socket.write(RESPONSE_SEPARATOR)
-                  socket.flush
+        task.async do |subtask|
+          UNIXServer.open(IPC_PATH) do |server|
+            while(socket = server.accept)
+              @client = socket
+
+              task.async do
+                while(data = socket.gets)
+                  json = JSON.parse(data)
+                  query = Request::Query.new(type: json["type"].to_sym, request_id: json["request_id"], data: json["data"])
+
+                  # pp [:server_incoming, data, query]
+
+                  if respond_to?(query.type)
+                    response = send(query.type, query)
+                    # pp [:server_to_client, response]
+                    payload = { status: response.status, request_id: response.request_id, data: response.result.data, error: response.result.error }.to_json
+                    socket.write(payload)
+                    socket.write(RESPONSE_SEPARATOR)
+                    socket.flush
+                  end
                 end
               end
             end
@@ -269,8 +283,8 @@ module W3DHubLauncher
                     total_downloaded_bytes: total_downloaded_bytes,
                     content_length: content_length
                   })
-                  # FIXME: Send intermediate response to requester
-                  # send(query, Response.new(Request::STATUS_IN_PROGRESS, query.request_id progress_result))
+
+                  message_requester(query.request_id, Request::STATUS_IN_PROGRESS, progress_result.data, progress_result.error)
                 end
               end
 
@@ -453,15 +467,44 @@ module W3DHubLauncher
         installed_version: nil,
         target_version: channel.version
       )
-      @tasks.last.start(self)
 
       Response.new(Request::STATUS_PENDING, query.request_id, CyberarmEngine::Result.new(data: true))
     end
 
     def task_update_application(query)
+      application = @w3dhub_api.applications.find { |app| app.id == query.data["app_id"] }
+      channel = application.channels.find { |chan| chan.id == query.data["channel_id"] }
+
+      settings_application = @settings.application_installed?(application.id, channel.id)
+
+      @tasks << Task::UpdateApplication.new(
+        request_id: query.request_id,
+        application: application,
+        channel: channel,
+        installed_version: settings_application.version,
+        target_version: channel.version
+      )
+
+      Response.new(Request::STATUS_PENDING, query.request_id, CyberarmEngine::Result.new(data: true))
     end
 
     def task_repair_application(query)
+      application = @w3dhub_api.applications.find { |app| app.id == query.data["app_id"] }
+      channel = application.channels.find { |chan| chan.id == query.data["channel_id"] }
+
+      settings_application = @settings.application_installed?(application.id, channel.id)
+
+      @tasks << Task::RepairApplication.new(
+        request_id: query.request_id,
+        application: application,
+        channel: channel,
+        installed_version: settings_application.version,
+        target_version: settings_application.version
+      )
+
+      pp @tasks.last
+
+      Response.new(Request::STATUS_PENDING, query.request_id, CyberarmEngine::Result.new(data: true))
     end
 
     def task_move_application(query)
@@ -469,5 +512,20 @@ module W3DHubLauncher
 
     def task_uninstall_application(query)
     end
+
+    def unlink_application(query)
+      result = CyberarmEngine::Result.new
+
+      application = @settings.application_installed?(query.data["app_id"], query.data["channel_id"])
+
+      if application
+        @settings.remove_application(application)
+
+        query = Request::Query.new(query.type, query.request_id, @settings.to_json)
+        return update_settings(query)
+      end
+
+      deliver_response(result, query)
+    end
   end
 end

lib/worker/api.rb

@@ -100,6 +100,11 @@ module W3DHubLauncher
       def self.uninstall_application(app_id, channel_id, &block)
         Worker::Request.new(:task_uninstall_application, { app_id: app_id, channel_id: channel_id }, &block)
       end
+
+      # request unlinking of application
+      def self.unlink_application(app_id, channel_id, &block)
+        Worker::Request.new(:unlink_application, { app_id: app_id, channel_id: channel_id }, &block)
+      end
     end
   end
 end

lib/worker/api/application.rb

@@ -80,6 +80,10 @@ module W3DHubLauncher
             extended_data("serverchannel", @id)
           end
 
+          def update_available?(current_version)
+            current_version < @version
+          end
+
           def to_json(context = nil)
             {
               "id": @id,

lib/worker/api/settings.rb

@@ -41,6 +41,22 @@ module W3DHubLauncher
           applications.find { |app| app.id == app_id && app.channel == channel_id }
         end
 
+        def add_or_update_application(application)
+          index = applications.index { |app| app.id == application.id && app.channel == application.channel }
+
+          if index
+            applications[index] = application
+          else
+            applications << application
+          end
+
+          application
+        end
+
+        def remove_application(application)
+          applications.delete(application)
+        end
+
         # User explictly set options
         class Preferences
           SCHEMA = 0

lib/worker/task.rb

@@ -6,6 +6,7 @@ module W3DHubLauncher
     IndexedFile = Data.define(:type, :path)
 
     attr_reader :request_id, :application, :channel, :installed_version, :target_version
+    attr_reader :status
 
     def initialize(request_id:, application:, channel:, installed_version:, target_version:)
       @request_id = request_id
@@ -16,6 +17,8 @@ module W3DHubLauncher
 
       pp self
 
+      @status = Worker::Request::STATUS_PENDING
+
       # caching mechinism for file path normalization
       @file_index = {}
       # manifests!
@@ -36,19 +39,28 @@ module W3DHubLauncher
     end
 
     def start(worker)
+      return unless status == Worker::Request::STATUS_PENDING
+
       @worker = worker
 
       @installation_directory ||= application_target_installation_directory
 
       update_status(label: "Starting...", fraction: 0.0)
 
-      execute
+
+      @status = Worker::Request::STATUS_BUSY
+
+      v = execute
+
+      @status = Worker::Request::STATUS_COMPLETE
+      v
     end
 
     def abort_task!(reason = "")
       puts reason
 
       message_requester(Worker::Request::STATUS_ERROR, data: nil, error: reason)
+      @status = Worker::Request::STATUS_ERROR
 
       raise reason
     end
@@ -120,6 +132,8 @@ module W3DHubLauncher
 
       @required_manifest_files = @manifest_files.clone
 
+      cached_checksums = {}
+
       # Process manifest game files in NEWEST to OLDEST order so that we don't erroneously flag
       #   valid files as invalid due to an OLDER version of the file being checked FIRST.
       @manifest_files.reverse.each do |file|
@@ -133,13 +147,17 @@ module W3DHubLauncher
         next unless File.exist?(file_path) # && !File.directory?(file_path)
 
         puts "verifying #{file_path}..."
-        checksum = Digest::SHA256.file(file_path).hexdigest.upcase
+        checksum = cached_checksums[file_path] || Digest::SHA256.file(file_path).hexdigest.upcase
+        cached_checksums[file_path] ||= checksum
 
         if checksum == file.checksum
           @required_manifest_files.delete(file)
 
           # remove irrelevant older versions of the file from consideration
           @required_manifest_files.delete_if { |f| f.name.casecmp?(file.name) && f.version < file.version }
+          puts "  verified:#{file.version}"
+        else
+          puts "  failed verification:#{file.version}"
         end
       end
     end
@@ -279,12 +297,14 @@ module W3DHubLauncher
         timestamp: Time.now.to_i
       )
 
+      @status = Worker::Request::STATUS_COMPLETE
       message_requester(Worker::Request::STATUS_COMPLETE, data: { application: app })
 
       puts "APPLICATION: #{@application.name} #{@application.id}:#{@channel.id}:#{@target_version} installed."
     end
 
     def mark_application_uninstalled
+      @status = Worker::Request::STATUS_COMPLETE
       message_requester(Worker::Request::STATUS_COMPLETE, data: {})
     end
 
@@ -295,7 +315,7 @@ module W3DHubLauncher
     end
 
     def update_status(label:, fraction:)
-      message_requester(data: { status: { title: "TASK #{@application.name} (#{@channel.name})", label: label, fraction: fraction } } )
+      message_requester(data: { status: { title: "#{@task_verb} #{@application.name} (#{@channel.name})", label: label, fraction: fraction } } )
     end
 
     def application_target_installation_directory

lib/worker/tasks/install_application.rb

@@ -2,6 +2,7 @@ module W3DHubLauncher
   class Task
     class InstallApplication < Task
       def setup
+        @task_verb = "Installing".freeze
       end
 
       def execute

lib/worker/tasks/repair_application.rb

@@ -0,0 +1,11 @@
+module W3DHubLauncher
+  class Task
+    class RepairApplication < InstallApplication
+      def setup
+        super
+
+        @task_verb = "Repairing".freeze
+      end
+    end
+  end
+end

lib/worker/tasks/update_application.rb

@@ -0,0 +1,11 @@
+module W3DHubLauncher
+  class Task
+    class UpdateApplication < InstallApplication
+      def setup
+        super
+
+        @task_verb = "Updating".freeze
+      end
+    end
+  end
+end

w3d_hub_linux_launcher.rb

@@ -77,6 +77,9 @@ module W3DHubLauncher
     W3DHubLauncher::Worker.new.listen
   end
 
+  # Prevent race condition where server IPC isn't ready before the client attempts to connect
+  sleep 0.1
+
   # UNIXSocket / client
   WORKER = W3DHubLauncher::Worker.new
   WORKER.connect