packaging.in/murphy.lua

   1 with_system_controller = false
   2 with_amb = false
   3 verbose = 0
   4
   5 m = murphy.get()
   6
   7 -- try loading the various logging plugins
   8 m:try_load_plugin('systemd')
   9 m:try_load_plugin('dlog')
  10
  11 -- load the console plugin
  12 m:try_load_plugin('console')
  13
  14 m:try_load_plugin('console.disabled', 'webconsole', {
  15                   address = 'wsck:127.0.0.1:3000/murphy',
  16                   httpdir = '/usr/share/murphy/webconsole' });
  17
  18 -- load the dbus plugin
  19 if m:plugin_exists('dbus') then
  20     m:load_plugin('dbus')
  21 end
  22
  23 -- load the native resource plugin
  24 if m:plugin_exists('resource-native') then
  25     m:load_plugin('resource-native')
  26     m:info("native resource plugin loaded")
  27 else
  28     m:info("No native resource plugin found...")
  29 end
  30
  31 -- load the dbus resource plugin
  32 m:try_load_plugin('resource-dbus', {
  33     dbus_bus = "system",
  34     dbus_service = "org.Murphy",
  35     dbus_track = true,
  36     default_zone = "driver",
  37     default_class = "implicit"
  38 })
  39
  40 -- load the domain control plugin
  41 if m:plugin_exists('domain-control') then
  42     m:load_plugin('domain-control')
  43 else
  44     m:info("No domain-control plugin found...")
  45 end
  46
  47 if m:plugin_exists('glib') then
  48     m:load_plugin('glib')
  49 else
  50     m:info("No glib plugin found...")
  51 end
  52
  53 -- load the AMB plugin
  54 if m:plugin_exists('amb') then
  55     m:try_load_plugin('amb')
  56
  57     if builtin.method.amb_initiate and
  58        builtin.method.amb_update
  59     then
  60         with_amb = true
  61     end
  62 else
  63     m:info("No amb plugin found...")
  64 end
  65
  66 -- load the ASM resource plugin
  67 if m:plugin_exists('resource-asm') then
  68     m:try_load_plugin('resource-asm', {
  69         zone = "driver",
  70         share_mmplayer = "player:AVP,mandatory,exclusive,strict",
  71         ignored_argv0 = "WebProcess"
  72     })
  73 else
  74     m:info("No audio session manager plugin found...")
  75 end
  76
  77 if m:plugin_exists('system-controller') then
  78     with_system_controller = true
  79 elseif m:plugin_exists('ivi-resource-manager') then
  80     m:load_plugin('ivi-resource-manager')
  81     with_system_controller = false
  82 end
  83
  84 -- define application classes
  85 application_class {
  86     name     = "interrupt",
  87     priority = 99,
  88     modal    = true ,
  89     share    = false,
  90     order    = "fifo"
  91 }
  92
  93 application_class {
  94     name     = "emergency",
  95     priority = 80,
  96     modal    = false,
  97     share    = false,
  98     order    = "fifo"
  99 }
 100 application_class {
 101     name     = "alert",
 102     priority = 51,
 103     modal    = false,
 104     share    = false,
 105     order    = "fifo"
 106 }
 107
 108 application_class {
 109     name     = "navigator",
 110     priority = 50,
 111     modal    = false,
 112     share    = true,
 113     order    = "fifo"
 114 }
 115
 116 application_class {
 117     name     = "phone",
 118     priority = 6 ,
 119     modal    = false,
 120     share    = true ,
 121     order    = "lifo"
 122 }
 123 application_class {
 124     name     = "camera",
 125     priority = 5,
 126     modal    = false,
 127     share    = false,
 128     order    = "lifo"
 129 }
 130
 131 application_class { name="event"    , priority=4 , modal=false, share=true , order="fifo" }
 132 application_class { name="game"     , priority=3 , modal=false, share=false, order="lifo" }
 133 --# doesn't need to be created here, ivi-resource-manager creates it if loaded
 134 --#application_class { name="basic"    , priority=2 , modal=false, share=false, order="lifo" }
 135 application_class { name="player"   , priority=1 , modal=false, share=true , order="lifo" }
 136 application_class { name="implicit" , priority=0 , modal=false, share=false, order="lifo" }
 137
 138 -- define zone attributes
 139 zone.attributes {
 140     type = {mdb.string, "common", "rw"},
 141     location = {mdb.string, "anywhere", "rw"}
 142 }
 143
 144 -- define zones
 145 zone {
 146      name = "driver",
 147      attributes = {
 148          type = "common",
 149          location = "front-left"
 150      }
 151 }
 152
 153 zone {
 154      name = "passanger1",
 155      attributes = {
 156          type = "private",
 157          location = "front-right"
 158      }
 159 }
 160
 161 zone {
 162      name = "passanger2",
 163      attributes = {
 164          type = "private",
 165          location = "back-left"
 166      }
 167 }
 168
 169 zone {
 170      name = "passanger3",
 171      attributes = {
 172          type = "private",
 173          location = "back-right"
 174      }
 175 }
 176
 177 zone {
 178      name = "passanger4",
 179      attributes = {
 180          type = "private",
 181          location = "back-left"
 182      }
 183 }
 184
 185
 186 -- define resource classes
 187 if not m:plugin_exists('ivi-resource-manager') and
 188    not with_system_controller
 189 then
 190    resource.class {
 191         name = "audio_playback",
 192         shareable = true,
 193         attributes = {
 194             role = { mdb.string, "music", "rw" },
 195             pid = { mdb.string, "<unknown>", "rw" },
 196             policy = { mdb.string, "relaxed", "rw" }
 197         }
 198    }
 199 end
 200
 201 resource.class {
 202      name = "audio_recording",
 203      shareable = true,
 204      attributes = {
 205          role   = { mdb.string, "music"    , "rw" },
 206          pid    = { mdb.string, "<unknown>", "rw" },
 207          policy = { mdb.string, "relaxed"  , "rw" }
 208      }
 209 }
 210
 211 resource.class {
 212      name = "video_playback",
 213      shareable = false,
 214 }
 215
 216 resource.class {
 217      name = "video_recording",
 218      shareable = false
 219 }
 220
 221 if not m:plugin_exists('ivi-resource-manager') and
 222    not with_system_controller
 223 then
 224     resource.method.veto = {
 225         function(zone, rset, grant, owners, req_set)
 226             return true
 227          end
 228     }
 229 end
 230
 231 -- test for creating selections
 232 mdb.select {
 233            name = "audio_owner",
 234            table = "audio_playback_owner",
 235            columns = {"application_class"},
 236            condition = "zone_name = 'driver'"
 237 }
 238
 239 mdb.select {
 240            name = "vehicle_speed",
 241            table = "amb_vehicle_speed",
 242            columns = {"value"},
 243            condition = "key = 'VehicleSpeed'"
 244 }
 245
 246 element.lua {
 247    name    = "speed2volume",
 248    inputs  = { speed = mdb.select.vehicle_speed, param = 9 },
 249    outputs = {  mdb.table { name = "speedvol",
 250                             index = {"zone", "device"},
 251                             columns = {{"zone", mdb.string, 16},
 252                                        {"device", mdb.string, 16},
 253                                        {"value", mdb.floating}},
 254                             create = true
 255                            }
 256              },
 257    oldvolume = 0.0,
 258    update  = function(self)
 259                 speed = self.inputs.speed.single_value
 260                 if (speed) then
 261                     volume = (speed - 144.0) / 7.0
 262                 else
 263                     volume = 0.0
 264                 end
 265                 diff = volume - self.oldvolume
 266                 if (diff*diff > self.inputs.param) then
 267                     print("*** element "..self.name.." update "..volume)
 268                     self.oldvolume = volume
 269                     mdb.table.speedvol:replace({zone = "driver", device = "speakers", value = volume})
 270                 end
 271              end
 272 }
 273
 274 -- Night mode processing chain
 275
 276 mdb.select {
 277     name = "exterior_brightness",
 278     table = "amb_exterior_brightness",
 279     columns = { "value" },
 280     condition = "key = 'ExteriorBrightness'"
 281 }
 282
 283 element.lua {
 284     name    = "nightmode",
 285     inputs  = { brightness = mdb.select.exterior_brightness },
 286     oldmode = -1;
 287     outputs = {
 288         mdb.table {
 289             name = "amb_nightmode",
 290             index = { "id" },
 291             create = true,
 292             columns = {
 293                 { "id", mdb.unsigned },
 294                 { "night_mode", mdb.unsigned }
 295             }
 296         }
 297     },
 298     update = function(self)
 299         -- This is a trivial function to calculate night mode. Later, we will
 300         -- need a better threshold value and hysteresis to prevent oscillation.
 301
 302         brightness = self.inputs.brightness.single_value
 303
 304         if not brightness then
 305             return
 306         end
 307
 308         print("*** element "..self.name.." update brightness: "..brightness)
 309
 310         if brightness > 300 then
 311             mode = 0
 312         else
 313             mode = 1
 314         end
 315
 316         print("*** resulting mode: ".. mode)
 317
 318         if not (mode == self.oldmode) then
 319             mdb.table.amb_nightmode:replace({ id = 0, night_mode = mode })
 320         end
 321
 322         self.oldmode = mode
 323     end
 324 }
 325
 326 mdb.select {
 327     name = "select_night_mode",
 328     table = "amb_nightmode",
 329     columns = { "night_mode" },
 330     condition = "id = 0"
 331 }
 332
 333 if with_amb then
 334     sink.lua {
 335         name = "night_mode",
 336         inputs = { owner = mdb.select.select_night_mode },
 337         property = "NightMode",
 338         type = "b",
 339         initiate = builtin.method.amb_initiate,
 340         update = builtin.method.amb_update
 341     }
 342 end
 343
 344 -- Night mode general handlers
 345
 346 sink.lua {
 347     name = "nightmode_homescreen",
 348     inputs = { owner = mdb.select.select_night_mode },
 349     initiate = function(self)
 350         -- data = mdb.select.select_night_mode.single_value
 351         return true
 352     end,
 353     update = function(self)
 354         data = mdb.select.select_night_mode.single_value
 355
 356         if verbose > 1 then
 357             print("Night mode updated: " .. tostring(data))
 358         end
 359
 360         if sc then
 361             -- tell homescreen that night mode was updated
 362             sc:send_message(homescreen, m:JSON({command=0x60001,arg=m:JSON({stateid=2,state=data})}))
 363         end
 364         return true
 365     end
 366 }
 367
 368 -- Driving mode processing chain
 369
 370 element.lua {
 371     name    = "drivingmode",
 372     inputs  = { speed = mdb.select.vehicle_speed },
 373     oldmode = -1;
 374     outputs = {
 375         mdb.table {
 376             name = "amb_drivingmode",
 377             index = { "id" },
 378             create = true,
 379             columns = {
 380                 { "id", mdb.unsigned },
 381                 { "driving_mode", mdb.unsigned }
 382             }
 383         }
 384     },
 385     update = function(self)
 386
 387         speed = self.inputs.speed.single_value
 388
 389         if not speed then
 390             return
 391         end
 392
 393         if speed == 0 then
 394             mode = 0
 395         else
 396             mode = 1
 397         end
 398
 399         if not (mode == self.oldmode) then
 400             mdb.table.amb_drivingmode:replace({ id = 0, driving_mode = mode })
 401         end
 402
 403         self.oldmode = mode
 404     end
 405 }
 406
 407 mdb.select {
 408     name = "select_driving_mode",
 409     table = "amb_drivingmode",
 410     columns = { "driving_mode" },
 411     condition = "id = 0"
 412 }
 413
 414 if with_amb then
 415     sink.lua {
 416         name = "driving_mode",
 417         inputs = { owner = mdb.select.select_driving_mode },
 418         property = "DrivingMode",
 419         type = "u",
 420         initiate = builtin.method.amb_initiate,
 421         update = builtin.method.amb_update
 422     }
 423 end
 424
 425 -- turn signals (left, right)
 426
 427 mdb.select {
 428     name = "winker",
 429     table = "amb_turn_signal",
 430     columns = { "value" },
 431     condition = "key = 'TurnSignal'"
 432 }
 433
 434 -- define three categories
 435
 436 mdb.select {
 437     name = "undefined_applications",
 438     table = "aul_applications",
 439     columns = { "appid" },
 440     condition = "category = '<undefined>'"
 441 }
 442
 443 mdb.select {
 444     name = "basic_applications",
 445     table = "aul_applications",
 446     columns = { "appid" },
 447     condition = "category = 'basic'"
 448 }
 449
 450 mdb.select {
 451     name = "entertainment_applications",
 452     table = "aul_applications",
 453     columns = { "appid" },
 454     condition = "category = 'entertainment'"
 455 }
 456
 457 function ft(t)
 458     -- filter the object garbage out of the tables
 459     ret = {}
 460
 461     for k,v in pairs(t) do
 462         if k ~= "userdata" and k ~= "new" then
 463             ret[k] = v
 464         end
 465     end
 466
 467     return ret
 468 end
 469
 470 function getApplication(appid)
 471     local conf = nil
 472
 473     -- find the correct local application definition
 474
 475     for k,v in pairs(ft(application)) do
 476         if appid == v.appid then
 477             conf = v
 478             break
 479         end
 480     end
 481
 482     return conf
 483 end
 484
 485 function regulateApplications(t, regulation)
 486     for k,v in pairs(ft(t)) do
 487
 488         -- iterate through the undefined and entertainment apps, see if
 489         -- they have been overruled in local config
 490
 491         local conf = getApplication(v.appid)
 492
 493         if conf and conf.resource_class ~= "player" then
 494             -- override, don't disable
 495             resmgr:disable_screen_by_appid("*", "*", v.appid, false)
 496         else
 497             resmgr:disable_screen_by_appid("*", "*", v.appid, regulation == 1)
 498         end
 499     end
 500 end
 501
 502 -- regulation (on), use "select_driving_mode"
 503
 504 sink.lua {
 505     name = "driving_regulation",
 506     inputs = { owner = mdb.select.select_driving_mode },
 507     initiate = function(self)
 508         -- local data = mdb.select.select_driving_mode.single_value
 509         return true
 510     end,
 511     update = function(self)
 512         local data = mdb.select.select_driving_mode.single_value
 513
 514         if verbose > 1 then
 515             print("Driving mode updated: " .. tostring(data))
 516         end
 517
 518         if not sc then
 519             return true
 520         end
 521
 522         -- tell homescreen that driving mode was updated
 523         sc:send_message(homescreen, m:JSON({command=0x60001,arg=m:JSON({stateid=1,state=data})}))
 524
 525         --[[
 526         -- bulk handle the applications that need requisites
 527         r = requisite { driving = true }
 528         resmgr:disable_screen_by_requisite("*", "*", r, data == 1)
 529         --]]
 530
 531         regulateApplications(ft(mdb.select.entertainment_applications), data)
 532         regulateApplications(ft(mdb.select.undefined_applications), data)
 533
 534         return true
 535     end
 536 }
 537
 538 sink.lua {
 539     name = "regulated_app_change",
 540     inputs = { undef = mdb.select.undefined_applications,
 541                entertainment = mdb.select.entertainment_applications },
 542     initiate = function(self)
 543         return true
 544     end,
 545     update = function(self)
 546         local data = mdb.select.select_driving_mode.single_value
 547
 548         if not sc then
 549             return
 550         end
 551
 552         if verbose > 1 then
 553             print("regulated application list was changed")
 554         end
 555
 556         regulateApplications(ft(mdb.select.entertainment_applications), data)
 557         regulateApplications(ft(mdb.select.undefined_applications), data)
 558
 559         return true
 560     end
 561 }
 562
 563 -- shift position (parking, reverse, other)
 564
 565 mdb.select {
 566     name = "gear_position",
 567     table = "amb_gear_position",
 568     columns = { "value" },
 569     condition = "key = 'GearPosition'"
 570 }
 571
 572 -- cameras (back, front, left, right)
 573
 574 element.lua {
 575     name    = "camera_state",
 576     inputs  = { winker = mdb.select.winker, gear = mdb.select.gear_position },
 577     oldmode = -1;
 578     outputs = {
 579         mdb.table {
 580             name = "target_camera_state",
 581             index = { "id" },
 582             create = true,
 583             columns = {
 584                 { "id", mdb.unsigned },
 585                 { "front_camera", mdb.unsigned },
 586                 { "back_camera", mdb.unsigned },
 587                 { "right_camera", mdb.unsigned },
 588                 { "left_camera", mdb.unsigned }
 589             }
 590         }
 591     },
 592     update = function(self)
 593
 594         front_camera = 0
 595         back_camera = 0
 596         right_camera = 0
 597         left_camera = 0
 598
 599         if self.inputs.gear == 128 then
 600             back_camera = 1
 601         elseif self.inputs.winker == 1 then
 602             right_camera = 1
 603         elseif self.inputs.winker == 2 then
 604             left_camera = 1
 605         end
 606
 607         mdb.table.target_camera_state:replace({ id = 0, front_camera = front_camera, back_camera = back_camera, right_camera = right_camera, left_camera = left_camera })
 608
 609     end
 610 }
 611
 612 -- load the telephony plugin
 613 m:try_load_plugin('telephony')
 614
 615
 616 -- system controller test setup
 617
 618 if not with_system_controller then
 619    return
 620 end
 621
 622 m:load_plugin('system-controller')
 623
 624 window_manager_operation_names = {
 625     [1] = "create",
 626     [2] = "destroy"
 627 }
 628
 629 function window_manager_operation_name(oper)
 630     local name = window_manager_operation_names[oper]
 631     if name then return name end
 632     return "<unknown " .. tostring(oper) .. ">"
 633 end
 634
 635 window_operation_names = {
 636     [1] = "create",
 637     [2] = "destroy",
 638     [3] = "name_change",
 639     [4] = "visible",
 640     [5] = "configure",
 641     [6] = "active"
 642 }
 643
 644 function window_operation_name(oper)
 645     local name = window_operation_names[oper]
 646     if name then return name end
 647     return "<unknown " .. tostring(oper) .. ">"
 648 end
 649
 650 layer_operation_names = {
 651     [1] = "create",
 652     [2] = "destroy",
 653     [3] = "visible"
 654 }
 655
 656 function layer_operation_name(oper)
 657     local name = layer_operation_names[oper]
 658     if name then return name end
 659     return "<unknown " .. tostring(oper) .. ">"
 660 end
 661
 662 input_manager_operation_names = {
 663     [1] = "create",
 664     [2] = "destroy",
 665     [3] = "ready"
 666 }
 667
 668 function input_manager_operation_name(oper)
 669     local name = input_manager_operation_names[oper]
 670     if name then return name end
 671     return "<unknown " .. tostring(oper) .. ">"
 672 end
 673
 674 input_operation_names = {
 675     [1] = "create",
 676     [2] = "destroy",
 677     [3] = "update"
 678 }
 679
 680 function input_operation_name(oper)
 681     local name = input_operation_names[oper]
 682     if name then return name end
 683     return "<unknown " .. tostring(oper) .. ">"
 684 end
 685
 686 code_operation_names = {
 687     [1] = "create",
 688     [2] = "destroy",
 689     [3] = "state_change"
 690 }
 691
 692 function code_operation_name(oper)
 693     local name = code_operation_names[oper]
 694     if name then return name end
 695     return "<unknown " .. tostring(oper) .. ">"
 696 end
 697
 698 command_names = {
 699     [0x00001] = "send_appid",
 700     [0x10001] = "create",
 701     [0x10002] = "destroy",
 702     [0x10003] = "show",
 703     [0x10004] = "hide",
 704     [0x10005] = "move",
 705     [0x10006] = "change_active",
 706     [0x10007] = "change_layer",
 707     [0x10008] = "change_attr",
 708     [0x10009] = "name",
 709     [0x10011] = "map_thumb",
 710     [0x10012] = "unmap_thumb",
 711     [0x10020] = "show layer",
 712     [0x10021] = "hide_layer",
 713     [0x10022] = "change_layer_attr",
 714     [0x20001] = "add_input",
 715     [0x20002] = "del_input",
 716     [0x20003] = "send_input",
 717     [0x40001] = "acquire_res",
 718     [0x40002] = "release_res",
 719     [0x40003] = "deprive_res",
 720     [0x40004] = "waiting_res",
 721     [0x40005] = "revert_res",
 722     [0x40011] = "create_res",
 723     [0x40012] = "destroy_res",
 724     [0x50001] = "set_region",
 725     [0x50002] = "unset_region",
 726     [0x60001] = "change_state"
 727 }
 728
 729 function command_name(command)
 730     local name = command_names[command]
 731     if name then return name end
 732     return "<unknown " .. tostring(command) .. ">"
 733 end
 734
 735 input_layer = {
 736    [3] = true, -- input
 737    [4] = true, -- touch
 738    [5] = true  -- cursor
 739 }
 740
 741 resmgr = resource_manager {
 742   screen_event_handler = function(self, ev)
 743                              local event = ev.event
 744                              local surface = ev.surface
 745
 746                              if event == "grant" then
 747                                  if verbose > 0 then
 748                                     print("*** make visible surface "..surface)
 749                                  end
 750                                  local a = animation({})
 751                                  local r = m:JSON({surface = surface,
 752                                                    visible = 1,
 753                                                    raise   = 1})
 754                                  wmgr:window_request(r,a,0)
 755                                  elseif event == "revoke" then
 756                                  if verbose > 0 then
 757                                     print("*** hide surface "..surface)
 758                                  end
 759                                  local a = animation({})
 760                                  local r = m:JSON({surface = ev.surface,
 761                                                    visible = 0})
 762                                  wmgr:window_request(r,a,0)
 763                              else
 764                                  if verbose > 0 then
 765                                     print("*** screen resource event: " ..
 766                                           tostring(ev))
 767                                  end
 768                              end
 769                          end,
 770   audio_event_handler = function(self, ev)
 771                              local event = ev.event
 772                              local appid = ev.appid
 773                              local audioid = ev.audioid
 774
 775                              if event == "grant" then
 776                                  if verbose > 0 or true then
 777                                     print("*** grant audio to "..appid..
 778                                           " ("..audioid..") in '" ..
 779                                           ev.zone .. "' zone")
 780                                  end
 781                              elseif event == "revoke" then
 782                                  if verbose > 0 or true then
 783                                     print("*** revoke audio from "..appid..
 784                                           " ("..audioid..") in '" ..
 785                                           ev.zone .. "' zone")
 786                                  end
 787                              else
 788                                  if verbose > 0 or true then
 789                                     print("*** audio resource event: " ..
 790                                           tostring(ev))
 791                                  end
 792                              end
 793                         end
 794 }
 795
 796 resclnt = resource_client {}
 797
 798 wmgr = window_manager {
 799   geometry = function(self, w,h, v)
 800                   if type(v) == "function" then
 801                       return v(w,h)
 802                   end
 803                   return v
 804              end,
 805
 806   application = function(self, appid)
 807                      if appid then
 808                          local app = application_lookup(appid)
 809                          if not app then
 810                              app = application_lookup("default")
 811                          end
 812                          return app
 813                      end
 814                      return { privileges = {screen="none", audio="none"} }
 815                 end,
 816
 817   outputs = { { name  = "Center",
 818                 id    = 0,
 819                 zone  = "driver",
 820                 areas = { Status = {
 821                               id     = 0,
 822                               pos_x  = 0,
 823                               pos_y  = 0,
 824                               width  = function(w,h) return w end,
 825                               height = 64
 826                           },
 827                           Full = {
 828                               id     = 1,
 829                               pos_x  = 0,
 830                               pos_y  = 64,
 831                               width  = function(w,h) return w end,
 832                               height = function(w,h) return h-64-128 end
 833                           },
 834                           Upper = {
 835                               id     = 2,
 836                               pos_x  = 0,
 837                               pos_y  = 64,
 838                               width  = function(w,h) return w end,
 839                               height = function(w,h) return (h-64-128)/2 end
 840                           },
 841                           Lower = {
 842                               id     = 3,
 843                               pos_x  = 0,
 844                               pos_y  = function(w,h) return (h-64-128)/2+64 end,
 845                               width  = function(w,h) return w end,
 846                               height = function(w,h) return (h-64-128)/2 end
 847                           },
 848                           UpperLeft = {
 849                               id     = 4,
 850                               pos_x  = 0,
 851                               pos_y  = 64,
 852                               width  = function(w,h) return w/2 end,
 853                               height = function(w,h) return (h-64-128)/2 end
 854                           },
 855                           UpperRight = {
 856                               id     = 5,
 857                               pos_x  = function(w,h) return w/2 end,
 858                               pos_y  = 64,
 859                               width  = function(w,h) return w/2 end,
 860                               height = function(w,h) return (h-64-128)/2 end
 861                           },
 862                           LowerLeft = {
 863                               id     = 6,
 864                               pos_x  = 0,
 865                               pos_y  = function(w,h) return (h-64-128/2)+64 end,
 866                               width  = function(w,h) return w/2 end,
 867                               height = function(w,h) return (h-64-128)/2 end
 868                           },
 869                           LowerRight = {
 870                               id     = 7,
 871                               pos_x  = function(w,h) return w/2 end,
 872                               pos_y  = function(w,h) return (h-64-128/2)+64 end,
 873                               width  = function(w,h) return w/2 end,
 874                               height = function(w,h) return (h-64-128)/2 end
 875                           },
 876                           SysApp = {
 877                               id     = 8,
 878                               pos_x  = 0,
 879                               pos_y  = 64,
 880                               width  = function(w,h) return w end,
 881                               height = function(w,h) return h-64-128 end
 882                           },
 883                           ["SysApp.Left"] = {
 884                               id     = 9,
 885                               pos_x  = 0,
 886                               pos_y  = 64,
 887                               width  = function(w,h) return w/2-181 end,
 888                               height = function(w,h) return h-64-128 end
 889                           },
 890                           ["SysApp.Right"] = {
 891                               id     = 10,
 892                               pos_x  = function(w,h) return w/2+181 end,
 893                               pos_y  = 64,
 894                               width  = function(w,h) return w/2-181 end,
 895                               height = function(w,h) return h-64-128 end
 896                           },
 897                         }
 898                },
 899                { name  = "Mid",
 900                  zone  = "driver",
 901                  id    = 1
 902                }
 903
 904   },
 905   layers = { {      0, "Background"   , 1 },
 906              {      1, "Application"  , 2 },
 907              {      2, "Softkeyboard" , 4 },
 908              {      3, "HomeScreen"   , 2 },
 909              {      4, "ControlBar"   , 2 },
 910              {      5, "InterruptApp" , 2 },
 911              {      6, "OnScreen"     , 2 },
 912              {    101, "Input"        , 3 },
 913              {    102, "Cursor"       , 5 },
 914              {    103, "Startup"      , 6 },
 915              { 0x1000, "Background"   , 1 },
 916              { 0x2000, "Normal"       , 2 },
 917              { 0x3000, "Fullscreen"   , 2 },
 918              { 0x4000, "InputPanel"   , 3 },
 919              { 0xA000, "Touch"        , 4 },
 920              { 0xB000, "Cursor"       , 5 },
 921              { 0xC000, "Startup"      , 6 }
 922   },
 923
 924
 925   manager_update = function(self, oper)
 926                        if verbose > 0 then
 927                            print("### <== WINDOW MANAGER UPDATE:" ..
 928                                  window_manager_operation_name(oper))
 929                        end
 930                        if oper == 1 then
 931                            local umask = window_mask { raise   = true,
 932                                                        visible = true,
 933                                                        active  = true }
 934                            local rmask = window_mask { active  = true }
 935                            local req = m:JSON({
 936                                        passthrough_update  = umask:tointeger(),
 937                                        passthrough_request = rmask:tointeger()
 938                            })
 939                            self:manager_request(req)
 940                        end
 941                    end,
 942
 943   window_update = function(self, oper, win, mask)
 944                       if verbose > 0 then
 945                           print("### <== WINDOW UPDATE oper:" ..
 946                                 window_operation_name(oper) ..
 947                                 " mask: " .. tostring(mask))
 948                           if verbose > 1 then
 949                               print(win)
 950                           end
 951                       end
 952
 953                       local arg = m:JSON({ surface = win.surface,
 954                                            winname = win.name,
 955                       })
 956                       local command = 0
 957
 958                       if oper == 1 then -- create
 959                            local layertype = win.layertype
 960                            if layertype and input_layer[layertype] then
 961                                if verbose > 0 then
 962                                    print("ignoring input panel creation")
 963                                end
 964                                return
 965                            end
 966                            command     = 0x10001
 967                       elseif oper == 2 then -- destroy
 968                            command     = 0x10002
 969                       elseif oper == 3 then  -- namechange
 970                            command     = 0x10009
 971                       elseif oper == 4 or oper == 5 then --visible or configure
 972                            command     = 0x10008
 973                            arg.zone    = win.area
 974                            arg.node    = win.node
 975                            arg.layer   = win.layer
 976                            arg.pos_x   = win.pos_x
 977                            arg.pos_y   = win.pos_y
 978                            arg.width   = win.width
 979                            arg.height  = win.height
 980                            arg.raise   = win.raise
 981                            arg.visible = win.visible
 982                            arg.active  = win.active
 983                       elseif oper == 6 then -- active
 984                            command     = 0x10006
 985                            arg.active  = win.active
 986                       else
 987                            if verbose > 0 then
 988                                print("### nothing to do")
 989                            end
 990                            return
 991                       end
 992
 993                       local msg = m:JSON({ command = command,
 994                                            appid   = win.appid,
 995                                            pid     = win.pid,
 996                                            arg     = arg
 997                       })
 998                       if verbose > 0 then
 999                           print("### <== sending " ..
1000                                 command_name(msg.command) ..
1001                                 " window message to '" .. win.name .. "'")
1002                           if verbose > 1 then
1003                               print(msg)
1004                           end
1005                       end
1006                       sc:send_message(homescreen, msg)
1007
1008                       if oper == 1 then -- create
1009                           local i = input_layer[win.layertype]
1010                           local p = self:application(win.appid)
1011                           local s = p.privileges.screen
1012
1013                           if s == "system" then
1014                               local a = animation({})
1015                               local r = m:JSON({surface = win.surface,
1016                                                 visible = 1,
1017                                                 raise   = 1})
1018                               self:window_request(r,a,0)
1019                           else
1020                               if i then
1021                                   if verbose > 0 then
1022                                       print("do not make resource for " ..
1023                                             "input window")
1024                                   end
1025                               else
1026                                   resclnt:resource_set_create("screen",
1027                                                                "driver",
1028                                                                win.appid,
1029                                                                win.surface)
1030                               end
1031                           end
1032                       elseif oper == 2 then -- destroy
1033                           resclnt:resource_set_destroy("screen", win.surface)
1034                       elseif oper == 6 then -- active
1035                           if win.active then
1036                               local i = input_layer[win.layertype]
1037                               local p = self:application(win.appid)
1038                               local s = p.privileges.screen
1039                               local surface = win.surface
1040                               if not i and s ~= "system" then
1041                                  resclnt:resource_set_acquire("screen",surface)
1042                                  resmgr:window_raise(win.appid, surface, 1)
1043                               end
1044                           end
1045                       end
1046                   end,
1047
1048   layer_update = function(self, oper, layer, mask)
1049                       if verbose > 0 then
1050                           print("### LAYER UPDATE:" ..
1051                                 layer_operation_name(oper) ..
1052                                 " mask: " .. tostring(mask))
1053                           if verbose > 1 then
1054                               print(layer)
1055                           end
1056                       end
1057                       if oper == 3 then -- visible
1058                          local command = 0x10022
1059                          local msg = m:JSON({
1060                                          command = command,
1061                                          appid = "",
1062                                          arg = m:JSON({layer = layer.id,
1063                                                        visible = layer.visible
1064                                          })
1065                                 })
1066                          if verbose > 0 then
1067                             print("### <== sending "..command_name(command)..
1068                                   " layer message")
1069                             if verbose > 1 then
1070                                 print(msg)
1071                             end
1072                          end
1073                          sc:send_message(homescreen, msg)
1074                       else
1075                            if verbose > 0 then
1076                                print("### nothing to do")
1077                            end
1078                       end
1079                  end,
1080
1081   output_update = function(self, oper, out, mask)
1082                       local idx = out.index
1083                       if verbose > 0 then
1084                           print("### OUTPUT UPDATE:" .. oper ..
1085                                 " mask: "..tostring(mask))
1086                       end
1087                       print(out)
1088                       local outdef = self.outputs[idx+1]
1089                       if (oper == 1) then -- create
1090                           if outdef then
1091                               self:output_request(m:JSON({index = idx,
1092                                                           id    = outdef.id,
1093                                                           name  = outdef.name
1094                                                           }))
1095                           end
1096                       elseif (oper == 5) then -- done
1097                           local ads = outdef.areas
1098                           local on = outdef.name
1099                           if ads then
1100                               for name,ad in pairs(ads) do
1101                                   local can = wmgr:canonical_name(on.."."..name)
1102                                   local a = m:JSON({name   = name,
1103                                                     output = out.index})
1104                                   for fld,val in pairs(ad) do
1105                                       a[fld] = self:geometry(out.width,
1106                                                              out.height,
1107                                                              val)
1108                                    end
1109                                    self:area_create(a)
1110                                    resmgr:area_create(area[can], outdef.zone)
1111                               end
1112                           end
1113                       end
1114                   end
1115 }
1116
1117
1118 imgr = input_manager {
1119   inputs = {{ name = "G27 Racing Wheel",
1120               id = 0,
1121               switch = { [2] = {appid="org.tizen.ico.app-soundsample"      },
1122                          [3] = {appid="org.tizen.ico.homescreen", keycode=1},
1123                          [4] = {appid="org.tizen.ico.app-soundsample"      },
1124                          [5] = {appid="org.tizen.ico.homescreen", keycode=2}
1125              }}
1126   },
1127
1128   manager_update = function(self, oper)
1129                        if verbose > 0 then
1130                            print("### <== INPUT MANAGER UPDATE:" ..
1131                                  input_manager_operation_name(oper))
1132                        end
1133                    end,
1134
1135   input_update = function(self, oper, inp, mask)
1136                      if verbose > 0 then
1137                          print("### INPUT UPDATE:" ..
1138                                 input_operation_name(oper) ..
1139                                 " mask: " .. tostring(mask))
1140                           if verbose > 1 then
1141                               print(inp)
1142                           end
1143                       end
1144                  end,
1145   code_update  = function(self, oper, code, mask)
1146                      if verbose > 0 then
1147                          print("### CODE UPDATE: mask: " .. tostring(mask))
1148                          if verbose > 1 then
1149                              print(code)
1150                          end
1151                      end
1152                      local msg = m:JSON({ command = 1,
1153                                           appid = "org.tizen.ico.homescreen",
1154                                           arg = m:JSON({ device = code.device,
1155                                                          time = code.time,
1156                                                          input = code.input,
1157                                                          code = code.id,
1158                                                          state = code.state
1159                                            })
1160                      })
1161                      if verbose > 0 then
1162                          print("### <== sending " ..
1163                                command_name(msg.command) ..
1164                                " input message")
1165                          if verbose > 1 then
1166                              print(msg)
1167                          end
1168                      end
1169                      sc:send_message(homescreen, msg)
1170                  end
1171 }
1172
1173 sc = m:get_system_controller()
1174
1175 -- resource sets
1176 sets = {}
1177
1178 -- user manager
1179 um = m:UserManager()
1180
1181 connected = false
1182 homescreen = ""
1183
1184 -- these shoud be before wmgr:connect() is called
1185 if verbose > 0 then
1186    print("====== creating applications ======")
1187 end
1188 application {
1189     appid          = "default",
1190     area           = "Center.Full",
1191     privileges     = { screen = "none", audio = "none" },
1192     resource_class = "player",
1193     screen_priority = 0
1194 }
1195
1196 application {
1197     appid           = "weston",
1198     area            = "Center.Full",
1199     privileges      = { screen = "system", audio = "none" },
1200     resource_class  = "implicit",
1201     screen_priority = 30
1202 }
1203
1204 application {
1205     appid           = "org.tizen.ico.homescreen",
1206     area            = "Center.Full",
1207     privileges      = { screen = "system", audio = "system" },
1208     resource_class  = "player",
1209     screen_priority = 20
1210 }
1211
1212 application {
1213     appid           = "org.tizen.ico.statusbar",
1214     area            = "Center.Status",
1215     privileges      = { screen = "system", audio = "none" },
1216     resource_class  = "player",
1217     screen_priority = 20
1218 }
1219
1220 application {
1221     appid           = "org.tizen.ico.login",
1222     area            = "Center.Full",
1223     privileges      = { screen = "system", audio = "system" },
1224     resource_class  = "player",
1225     screen_priority = 20
1226 }
1227
1228 application {
1229     appid           = "org.tizen.ico.camera_left",
1230     area            = "Center.SysApp.Left",
1231     privileges      = { screen = "system", audio = "none" },
1232     requisites      = { screen = "blinker_left", audio = "none" },
1233     resource_class  = "player",
1234     screen_priority = 30
1235 }
1236
1237 application {
1238     appid           = "org.tizen.ico.camera_right",
1239     area            = "Center.SysApp.Right",
1240     privileges      = { screen = "system", audio = "none" },
1241     requisites      = { screen = "blinker_right", audio = "none" },
1242     resource_class  = "player",
1243     screen_priority = 30
1244 }
1245
1246 application {
1247     appid           = "net.zmap.navi",
1248     area            = "Center.Full",
1249     privileges      = { screen = "none", audio = "none" },
1250     resource_class  = "navigator",
1251     screen_priority = 30
1252 }
1253
1254 if sc then
1255     sc.client_handler = function (self, cid, msg)
1256         local command = msg.command
1257         if verbose > 0 then
1258             print('### ==> client handler:')
1259             if verbose > 1 then
1260                 print(msg)
1261             end
1262         end
1263         if not connected then
1264             print('Setting homescreen='..msg.appid)
1265             homescreen = msg.appid
1266             print('Trying to connect to wayland...')
1267             connected = wmgr:connect()
1268         end
1269         if connected and command then
1270             if command == 1 then -- send_appid
1271                 local driving_mode = mdb.select.select_driving_mode.single_value
1272                 local night_mode = mdb.select.select_night_mode.single_value
1273
1274                 if not driving_mode then driving_mode = 0 end
1275                 if not night_mode then night_mode = 0 end
1276
1277                 local reply = m:JSON({ command = 0x60001,
1278                                        arg     = m:JSON({ stateid = 1,
1279                                                           state   = driving_mode})
1280                                      })
1281                  if verbose > 0 then
1282                      print("### <== sending " ..
1283                            command_name(command) .. " message")
1284                      if verbose > 1 then
1285                          print(reply)
1286                      end
1287                  end
1288                  sc:send_message(homescreen, reply)
1289
1290                  reply = m:JSON({ command = 0x60001,
1291                                   arg     = m:JSON({ stateid = 2,
1292                                                      state   = night_mode})
1293                                 })
1294                  if verbose > 0 then
1295                      print("### <== sending " ..
1296                            command_name(command) .. " message")
1297                      if verbose > 1 then
1298                          print(reply)
1299                      end
1300                  end
1301                  sc:send_message(homescreen, reply)
1302             end
1303         end
1304     end
1305
1306     sc.generic_handler = function (self, cid, msg)
1307         if verbose > 0 then
1308             print('### ==> generic handler:')
1309             if verbose > 1 then
1310                print(msg)
1311             end
1312         end
1313     end
1314
1315     sc.window_handler = function (self, cid, msg)
1316         if verbose > 0 then
1317             print('### ==> received ' ..
1318                    command_name(msg.command) .. ' message')
1319             if verbose > 1 then
1320                 print(tostring(msg))
1321             end
1322         end
1323
1324         local a = animation({})
1325         local nores = false
1326         if msg.command == 0x10003 then       -- ico SHOW command
1327             local raise_mask = 0x01000000
1328             local lower_mask = 0x02000000
1329             local nores_mask = 0x40000000
1330             local time_mask  = 0x00ffffff
1331             msg.arg.visible = 1
1332             if msg.arg then
1333                 local time = 200
1334                 if  msg.arg.anim_time then
1335                     local t = msg.arg.anim_time
1336                     time = m:AND(t, time_mask)
1337                     nores = m:AND(t, nores_mask)
1338                     if m:AND(t, raise_mask) then
1339                         msg.arg.raise = 1
1340                     elseif m:AND(t, lower_mask) then
1341                         msg.arg.raise = 0
1342                     end
1343                 end
1344                 if msg.arg.anim_name then
1345                     a.show = { msg.arg.anim_name, time }
1346                     print('time: ' .. tostring(a.show[2]))
1347                 end
1348             end
1349             if not nores then
1350                 local p = wmgr:application(msg.appid)
1351                 local s = p.privileges.screen
1352                 if s == "system" then
1353                     nores = true
1354                 end
1355             end
1356             if verbose > 2 then
1357                 print('### ==> SHOW')
1358                 print(tostring(msg.arg))
1359             end
1360             if nores then
1361                 wmgr:window_request(msg.arg, a, 0)
1362             else
1363                 local surface = msg.arg.surface
1364                 resclnt:resource_set_acquire("screen", surface)
1365                 resmgr:window_raise(msg.appid, surface, 1)
1366             end
1367         elseif msg.command == 0x10004 then   -- ico HIDE command
1368             local raise_mask = 0x01000000
1369             local lower_mask = 0x02000000
1370             local nores_mask = 0x40000000
1371             local time_mask  = 0x00ffffff
1372             msg.arg.visible = 0
1373             if msg.arg then
1374                 local time = 200
1375                 if msg.arg.anim_time then
1376                     local t = msg.arg.anim_time
1377                     time = m:AND(t, time_mask)
1378                     nores = m:AND(t, nores_mask)
1379                 end
1380                 if msg.arg.anim_name then
1381                     a.hide = { msg.arg.anim_name, time }
1382                     print('hide animation time: ' .. tostring(a.hide[2]))
1383                 end
1384             end
1385             if not nores then
1386                 local p = wmgr:application(msg.appid)
1387                 local s = p.privileges.screen
1388                 if s == "system" then
1389                     nores = true
1390                 end
1391             end
1392             if verbose > 2 then
1393                 print('### ==> HIDE REQUEST')
1394                 print(tostring(msg.arg))
1395             end
1396             if nores then
1397                 wmgr:window_request(msg.arg, a, 0)
1398             else
1399                 resmgr:window_raise(msg.appid, msg.arg.surface, -1)
1400             end
1401         elseif msg.command == 0x10005 then   -- ico MOVE
1402             if verbose > 2 then
1403                 print('### ==> MOVE REQUEST')
1404                 print(tostring(msg.arg))
1405             end
1406             wmgr:window_request(msg.arg, a, 0)
1407             -- TODO: handle if area changed
1408         elseif msg.command == 0x10006 then   -- ico ACTIVE
1409             if not msg.arg.active then
1410                 msg.arg.active = 3 -- pointer + keyboard
1411             end
1412             if verbose > 2 then
1413                 print('### ==> ACTIVE REQUEST')
1414                 print(tostring(msg.arg))
1415             end
1416             wmgr:window_request(msg.arg, a, 0)
1417         elseif msg.command == 0x10007 then   -- ico CHANGE_LAYER
1418             if verbose > 2 then
1419                 print('### ==> CHANGE_LAYER REQUEST')
1420                 print(tostring(msg.arg))
1421             end
1422             --[[
1423             if msg.arg.layer ~= 4 or msg.arg.layer ~= 5 then
1424                 print("do not change layer for other than cursor or touch")
1425                 return
1426             end
1427             --]]
1428             wmgr:window_request(msg.arg, a, 0)
1429         elseif msg.command == 0x10011 then   -- ico MAP_THUMB
1430             local framerate = msg.arg.framerate
1431             if not framerate or framerate < 0 then
1432                 framerate = 0
1433             end
1434             msg.arg.map = 1
1435             if verbose > 2 then
1436                 print('### ==> MAP_THUMB REQUEST')
1437                 print(msg.arg)
1438                 print('framerate: '..framerate)
1439             end
1440             wmgr:window_request(msg.arg, a, framerate)
1441         elseif msg.command == 0x10012 then   -- ico UNMAP_THUMB
1442             msg.arg.map = 0
1443             if verbose > 2 then
1444                 print('### ==> UNMAP_THUMB REQUEST')
1445                 print(msg.arg)
1446             end
1447             wmgr:window_request(msg.arg, a, 0)
1448         elseif msg.command == 0x10020 then   -- ico SHOW_LAYER command
1449             msg.arg.visible = 1
1450             if verbose > 2 then
1451                 print('### ==> SHOW_LAYER REQUEST')
1452                 print(msg.arg)
1453             end
1454             wmgr:layer_request(msg.arg)
1455         elseif msg.command == 0x10021 then   -- ico HIDE_LAYER command
1456             msg.arg.visible = 0
1457             if verbose > 2 then
1458                 print('### ==> HIDE_LAYER REQUEST')
1459                 print(msg.arg)
1460             end
1461             wmgr:layer_request(msg.arg)
1462         end
1463     end
1464
1465     sc.input_handler = function (self, cid, msg)
1466         if verbose > 0 then
1467             print('### ==> input handler: ' .. command_name(msg.command))
1468             if verbose > 1 then
1469                 print(msg)
1470             end
1471         end
1472         if msg.command == 0x20001 then -- add_input
1473             msg.arg.appid = msg.appid
1474             if verbose > 2 then
1475                 print('### ==> ADD_INPUT REQUEST')
1476                 print(tostring(msg.arg))
1477             end
1478             imgr:input_request(msg.arg)
1479         elseif msg.command == 0x20002 then -- del_input
1480             msg.arg.appid = ''
1481             if verbose > 2 then
1482                 print('### ==> DEL_INPUT REQUEST')
1483                 print(tostring(msg.arg))
1484             end
1485             imgr:input_request(msg.arg)
1486         elseif msg.command == 0x20003 then -- send_input
1487         end
1488     end
1489
1490     sc.user_handler = function (self, cid, msg)
1491         if verbose > 0 then
1492             print('### ==> user handler: ' .. command_name(msg.command))
1493             if verbose > 1 then
1494                 print(msg)
1495             end
1496         end
1497
1498         if not um then
1499             print("User Manager not initialized")
1500             return
1501         end
1502
1503         if msg.command == 0x00030001 then -- MSG_CMD_CHANGE_USER
1504             print("command CHANGE_USER")
1505             if not msg.arg then
1506                 print("invalid message")
1507                 return
1508             end
1509
1510             username = msg.arg.user
1511             passwd = msg.arg.pass
1512
1513             if not username then
1514                 username = ""
1515             end
1516
1517             if not passwd then
1518                 passwd = ""
1519             end
1520
1521             success = um:changeUser(username, passwd)
1522
1523             if not success then
1524                 reply = m.JSON({
1525                     appid = msg.appid,
1526                     command = cmd
1527                 })
1528                 if sc:send_message(msg.appid, reply) then
1529                     print('*** sent authentication failed message')
1530                 else
1531                     print('*** failed to send authentication failed message')
1532                 end
1533             end
1534
1535         elseif msg.command == 0x00030002 then -- MSG_CMD_GET_USERLIST
1536             print("command GET_USERLIST")
1537             if not msg.appid then
1538                 print("invalid message")
1539                 return
1540             end
1541
1542             users, currentUser = um:getUserList()
1543
1544             if not users then
1545                 print("failed to get user list")
1546                 return
1547             end
1548
1549             nUsers = 0
1550
1551             for i,v in pairs(users) do
1552                 nUsers = nUsers + 1
1553             end
1554
1555             if not currentUser then
1556                 currentUser = ""
1557             end
1558
1559             if verbose > 1 then
1560                 print("current user: " .. currentUser)
1561                 print("user list:")
1562                 for i,v in pairs(users) do
1563                     print(v)
1564                 end
1565             end
1566
1567             reply = m.JSON({
1568                 appid = msg.appid,
1569                 command = cmd,
1570                 arg = m.JSON({
1571                     user_num = nUsers,
1572                     user_list = users,
1573                     user_login = currentUser
1574                 })
1575             })
1576
1577             if verbose > 1 then
1578                 print("### <== GetUserList reply: " .. tostring(reply))
1579             end
1580
1581             if sc:send_message(msg.appid, reply) then
1582                 print('*** reply OK')
1583             else
1584                 print('*** reply FAILED')
1585             end
1586
1587         elseif msg.command == 0x00030003 then -- MSG_CMD_GET_LASTINFO
1588             print("command GET_LASTINFO")
1589             if not msg.appid then
1590                 print("invalid message")
1591                 return
1592             end
1593
1594             lastInfo = um:getLastInfo(msg.appid)
1595
1596             if not lastInfo then
1597                 print("failed to get last info for app" .. msg.appid)
1598                 return
1599             end
1600
1601             reply = m.JSON({
1602                 appid = msg.appid,
1603                 command = cmd,
1604                 arg = m.JSON({
1605                     lastinfo = lastinfo
1606                 })
1607             })
1608
1609             if sc:send_message(msg.appid, reply) then
1610                 print('*** reply OK')
1611             else
1612                 print('*** reply FAILED')
1613             end
1614
1615         elseif msg.command == 0x00030004 then -- MSG_CMD_SET_LASTINFO
1616             print("command SET_LASTINFO")
1617             if not msg.arg or not msg.appid then
1618                 print("invalid message")
1619                 return
1620             end
1621
1622             lastInfo = um:setLastInfo(msg.appid, msg.arg.lastinfo)
1623         end
1624     end
1625
1626     sc.resource_handler = function (self, cid, msg)
1627         if verbose > 0 then
1628             print('### ==> resource handler: ' .. command_name(msg.command))
1629             if verbose > 1 then
1630                 print(msg)
1631             end
1632         end
1633
1634         createResourceSet = function (ctl, client, msg)
1635             cb = function(rset, data)
1636                 print("> resource callback")
1637
1638                 -- type is either basic (0) or interrupt (1)
1639                 requestType = 0
1640                 if msg.res.type then
1641                     requestType = msg.res.type
1642                 end
1643
1644                 if rset.acquired then
1645                     cmd = 0x00040001 -- acquire
1646                 else
1647                     cmd = 0x00040002 -- release
1648                 end
1649
1650                 reply = m.JSON({
1651                         appid = data.client,
1652                         command = cmd,
1653                         res = {
1654                             type = requestType
1655                         }
1656                     })
1657
1658                 if rset.resources.audio_playback then
1659                     reply.res.sound = {
1660                         zone = "driver",
1661                         name = msg.appid,
1662                         adjust = 0,
1663                         -- id = "0"
1664                     }
1665                 end
1666
1667                 if rset.resources.display then
1668                     reply.res.window = {
1669                         zone = "driver",
1670                         name = msg.appid,
1671                         -- id = "0"
1672                     }
1673                 end
1674
1675                 if rset.resources.input then
1676                     reply.res.input = {
1677                         name = msg.appid,
1678                         event = 0
1679                     }
1680                 end
1681                 print("sending message to client: " .. data.client)
1682
1683                 if sc:send_message(data.client, reply) then
1684                     print('*** reply OK')
1685                 else
1686                     print('*** reply FAILED')
1687                 end
1688             end
1689
1690             rset = m:ResourceSet({
1691                     application_class = "player",
1692                     zone = "driver", -- msg.zone ("full")
1693                     callback = cb
1694                 })
1695
1696             rset.data = {
1697                 cid = cid,
1698                 ctl = ctl
1699             }
1700
1701             if msg.res.sound then
1702                 rset:addResource({
1703                         resource_name = "audio_playback"
1704                     })
1705                 rset.resources.audio_playback.attributes.pid = tostring(msg.pid)
1706                 rset.resources.audio_playback.attributes.appid = msg.appid
1707                 print("sound name: " .. msg.res.sound.name)
1708                 print("sound zone:" .. msg.res.sound.zone)
1709                 print("sound adjust: " .. tostring(msg.res.sound.adjust))
1710                 if msg.res.sound.id then
1711                     print("sound id: " .. msg.res.sound.id)
1712                 end
1713             end
1714
1715             if msg.res.input then
1716                 rset:addResource({
1717                         resource_name = "input"
1718                     })
1719                 rset.resources.input.attributes.pid = tostring(msg.pid)
1720                 rset.resources.input.attributes.appid = msg.appid
1721                 print("input name: " .. msg.res.sound.name)
1722                 print("input event:" .. tostring(msg.res.input.event))
1723             end
1724
1725             if msg.res.window then
1726                 rset:addResource({
1727                         resource_name = "display"
1728                     })
1729                 rset.resources.display.attributes.pid = tostring(msg.pid)
1730                 rset.resources.display.attributes.appid = msg.appid
1731                 print("display name: " .. msg.res.display.name)
1732                 print("display zone:" .. msg.res.display.zone)
1733                 if msg.res.display.id then
1734                     print("display id: " .. msg.res.display.id)
1735                 end
1736             end
1737
1738             return rset
1739         end
1740
1741         -- parse the message
1742
1743         -- fields common to all messages:
1744         --      msg.command
1745         --      msg.appid
1746         --      msg.pid
1747
1748         if msg.command == 0x00040011 then -- MSG_CMD_CREATE_RES
1749             print("command CREATE")
1750
1751             if not sets.cid then
1752                 sets.cid = createResourceSet(self, cid, msg)
1753             end
1754
1755         elseif msg.command == 0x00040012 then -- MSG_CMD_DESTORY_RES
1756             print("command DESTROY")
1757
1758             if sets.cid then
1759                 sets.cid:release()
1760             end
1761
1762             sets.cid = nil -- garbage collecting
1763
1764         elseif msg.command == 0x00040001 then -- MSG_CMD_ACQUIRE_RES
1765             print("command ACQUIRE")
1766
1767             if not sets.cid then
1768                 sets.cid = createResourceSet(self, cid, msg)
1769             end
1770
1771             sets.cid:acquire()
1772
1773         elseif msg.command == 0x00040002 then -- MSG_CMD_RELEASE_RES
1774             print("command RELEASE")
1775
1776             if sets.cid then
1777                 sets.cid:release()
1778             end
1779
1780         elseif msg.command == 0x00040003 then -- MSG_CMD_DEPRIVE_RES
1781             print("command DEPRIVE")
1782
1783         elseif msg.command == 0x00040004 then -- MSG_CMD_WAITING_RES
1784             print("command WAITING")
1785
1786         elseif msg.command == 0x00040005 then -- MSG_CMD_REVERT_RES
1787             print("command REVERT")
1788         end
1789     end
1790
1791     sc.inputdev_handler = function (self, cid, msg)
1792         if verbose > 0 then
1793             print('*** inputdev handler: ' .. command_name(msg.command))
1794             if verbose > 1 then
1795                 print(msg)
1796             end
1797         end
1798     end
1799 end