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     = "system",
 102     priority = 52,
 103     modal    = false,
 104     share    = true,
 105     order    = "lifo"
 106 }
 107 application_class {
 108     name     = "alert",
 109     priority = 51,
 110     modal    = false,
 111     share    = false,
 112     order    = "fifo"
 113 }
 114
 115 application_class {
 116     name     = "navigator",
 117     priority = 50,
 118     modal    = false,
 119     share    = true,
 120     order    = "fifo"
 121 }
 122
 123 application_class {
 124     name     = "phone",
 125     priority = 6 ,
 126     modal    = false,
 127     share    = true ,
 128     order    = "lifo"
 129 }
 130 application_class {
 131     name     = "camera",
 132     priority = 5,
 133     modal    = false,
 134     share    = false,
 135     order    = "lifo"
 136 }
 137
 138 application_class { name="event"    , priority=4 , modal=false, share=true , order="fifo" }
 139 application_class { name="game"     , priority=3 , modal=false, share=false, order="lifo" }
 140 --# doesn't need to be created here, ivi-resource-manager creates it if loaded
 141 --#application_class { name="basic"    , priority=2 , modal=false, share=false, order="lifo" }
 142 application_class { name="player"   , priority=1 , modal=false, share=true , order="lifo" }
 143 application_class { name="implicit" , priority=0 , modal=false, share=false, order="lifo" }
 144
 145 -- define zone attributes
 146 zone.attributes {
 147     type = {mdb.string, "common", "rw"},
 148     location = {mdb.string, "anywhere", "rw"}
 149 }
 150
 151 -- define zones
 152 zone {
 153      name = "driver",
 154      attributes = {
 155          type = "common",
 156          location = "front-left"
 157      }
 158 }
 159
 160 zone {
 161      name = "passanger1",
 162      attributes = {
 163          type = "private",
 164          location = "front-right"
 165      }
 166 }
 167
 168 zone {
 169      name = "passanger2",
 170      attributes = {
 171          type = "private",
 172          location = "back-left"
 173      }
 174 }
 175
 176 zone {
 177      name = "passanger3",
 178      attributes = {
 179          type = "private",
 180          location = "back-right"
 181      }
 182 }
 183
 184 zone {
 185      name = "passanger4",
 186      attributes = {
 187          type = "private",
 188          location = "back-left"
 189      }
 190 }
 191
 192
 193 -- define resource classes
 194 if not m:plugin_exists('ivi-resource-manager') and
 195    not with_system_controller
 196 then
 197    resource.class {
 198         name = "audio_playback",
 199         shareable = true,
 200         attributes = {
 201             role = { mdb.string, "music", "rw" },
 202             pid = { mdb.string, "<unknown>", "rw" },
 203             policy = { mdb.string, "relaxed", "rw" }
 204         }
 205    }
 206 end
 207
 208 resource.class {
 209      name = "audio_recording",
 210      shareable = true,
 211      attributes = {
 212          role   = { mdb.string, "music"    , "rw" },
 213          pid    = { mdb.string, "<unknown>", "rw" },
 214          policy = { mdb.string, "relaxed"  , "rw" }
 215      }
 216 }
 217
 218 resource.class {
 219      name = "video_playback",
 220      shareable = false,
 221 }
 222
 223 resource.class {
 224      name = "video_recording",
 225      shareable = false
 226 }
 227
 228 resource.class {
 229      name = "speech_recognition",
 230      shareable = true
 231 }
 232
 233 resource.class {
 234      name = "speech_synthesis",
 235      shareable = true
 236 }
 237
 238 if not m:plugin_exists('ivi-resource-manager') and
 239    not with_system_controller
 240 then
 241     resource.method.veto = {
 242         function(zone, rset, grant, owners, req_set)
 243             return true
 244          end
 245     }
 246 end
 247
 248 -- test for creating selections
 249 mdb.select {
 250            name = "audio_owner",
 251            table = "audio_playback_owner",
 252            columns = {"application_class"},
 253            condition = "zone_name = 'driver'"
 254 }
 255
 256 mdb.select {
 257            name = "vehicle_speed",
 258            table = "amb_vehicle_speed",
 259            columns = {"value"},
 260            condition = "key = 'VehicleSpeed'"
 261 }
 262
 263 element.lua {
 264    name    = "speed2volume",
 265    inputs  = { speed = mdb.select.vehicle_speed, param = 9 },
 266    outputs = {  mdb.table { name = "speedvol",
 267                             index = {"zone", "device"},
 268                             columns = {{"zone", mdb.string, 16},
 269                                        {"device", mdb.string, 16},
 270                                        {"value", mdb.floating}},
 271                             create = true
 272                            }
 273              },
 274    oldvolume = 0.0,
 275    update  = function(self)
 276                 speed = self.inputs.speed.single_value
 277                 if (speed) then
 278                     volume = (speed - 144.0) / 7.0
 279                 else
 280                     volume = 0.0
 281                 end
 282                 diff = volume - self.oldvolume
 283                 if (diff*diff > self.inputs.param) then
 284                     print("*** element "..self.name.." update "..volume)
 285                     self.oldvolume = volume
 286                     mdb.table.speedvol:replace({zone = "driver", device = "speakers", value = volume})
 287                 end
 288              end
 289 }
 290
 291 mdb.select {
 292     name = "amb_state",
 293     table = "amb_state",
 294     columns = { "state" },
 295     condition = "id = 0"
 296 }
 297
 298 -- Night mode processing chain
 299
 300 mdb.select {
 301     name = "exterior_brightness",
 302     table = "amb_exterior_brightness",
 303     columns = { "value" },
 304     condition = "key = 'ExteriorBrightness'"
 305 }
 306
 307 element.lua {
 308     name    = "nightmode",
 309     inputs  = { brightness = mdb.select.exterior_brightness },
 310     oldmode = -1;
 311     outputs = {
 312         mdb.table {
 313             name = "amb_nightmode",
 314             index = { "id" },
 315             create = true,
 316             columns = {
 317                 { "id", mdb.unsigned },
 318                 { "night_mode", mdb.unsigned }
 319             }
 320         }
 321     },
 322     update = function(self)
 323         -- This is a trivial function to calculate night mode. Later, we will
 324         -- need a better threshold value and hysteresis to prevent oscillation.
 325
 326         brightness = self.inputs.brightness.single_value
 327
 328         if not brightness then
 329             return
 330         end
 331
 332         print("*** element "..self.name.." update brightness: "..brightness)
 333
 334         if brightness > 300 then
 335             mode = 0
 336         else
 337             mode = 1
 338         end
 339
 340         print("*** resulting mode: ".. mode)
 341
 342         if not (mode == self.oldmode) then
 343             mdb.table.amb_nightmode:replace({ id = 0, night_mode = mode })
 344         end
 345
 346         self.oldmode = mode
 347     end
 348 }
 349
 350 mdb.select {
 351     name = "select_night_mode",
 352     table = "amb_nightmode",
 353     columns = { "night_mode" },
 354     condition = "id = 0"
 355 }
 356
 357 if with_amb then
 358     sink.lua {
 359         name = "night_mode",
 360         inputs = { NightMode = mdb.select.select_night_mode,
 361                    amb_state = mdb.select.amb_state },
 362         property = "NightMode",
 363         type = "b",
 364         initiate = builtin.method.amb_initiate,
 365         update = builtin.method.amb_update
 366     }
 367 end
 368
 369 -- Night mode general handlers
 370
 371 if with_system_controller then
 372     sink.lua {
 373         name = "nightmode_homescreen",
 374         inputs = { owner = mdb.select.select_night_mode },
 375         initiate = function(self)
 376                 -- data = mdb.select.select_night_mode.single_value
 377                 return true
 378             end,
 379         update = function(self)
 380                 send_night_mode_to_home_screen()
 381             end
 382     }
 383 end
 384
 385 -- Driving mode processing chain
 386
 387 element.lua {
 388     name    = "drivingmode",
 389     inputs  = { speed = mdb.select.vehicle_speed },
 390     oldmode = -1;
 391     outputs = {
 392         mdb.table {
 393             name = "amb_drivingmode",
 394             index = { "id" },
 395             create = true,
 396             columns = {
 397                 { "id", mdb.unsigned },
 398                 { "driving_mode", mdb.unsigned }
 399             }
 400         }
 401     },
 402     update = function(self)
 403
 404         speed = self.inputs.speed.single_value
 405
 406         if not speed then
 407             return
 408         end
 409
 410         if speed == 0 then
 411             mode = 0
 412         else
 413             mode = 1
 414         end
 415
 416         if not (mode == self.oldmode) then
 417             mdb.table.amb_drivingmode:replace({ id = 0, driving_mode = mode })
 418         end
 419
 420         self.oldmode = mode
 421     end
 422 }
 423
 424 mdb.select {
 425     name = "select_driving_mode",
 426     table = "amb_drivingmode",
 427     columns = { "driving_mode" },
 428     condition = "id = 0"
 429 }
 430
 431 if with_amb then
 432     sink.lua {
 433         name = "driving_mode",
 434         inputs = { DrivingMode = mdb.select.select_driving_mode,
 435                    amb_state = mdb.select.amb_state },
 436         property = "DrivingMode",
 437         type = "u",
 438         initiate = builtin.method.amb_initiate,
 439         update = builtin.method.amb_update
 440     }
 441 end
 442
 443 -- turn signals (left, right)
 444
 445 mdb.select {
 446     name = "winker",
 447     table = "amb_turn_signal",
 448     columns = { "value" },
 449     condition = "key = 'TurnSignal'"
 450 }
 451
 452 -- define three categories
 453
 454 mdb.select {
 455     name = "undefined_applications",
 456     table = "aul_applications",
 457     columns = { "appid" },
 458     condition = "category = '<undefined>'"
 459 }
 460
 461 mdb.select {
 462     name = "basic_applications",
 463     table = "aul_applications",
 464     columns = { "appid" },
 465     condition = "category = 'basic'"
 466 }
 467
 468 mdb.select {
 469     name = "entertainment_applications",
 470     table = "aul_applications",
 471     columns = { "appid" },
 472     condition = "category = 'entertainment'"
 473 }
 474
 475 function ft(t)
 476     -- filter the object garbage out of the tables
 477     ret = {}
 478
 479     for k,v in pairs(t) do
 480         if k ~= "userdata" and k ~= "new" then
 481             ret[k] = v
 482         end
 483     end
 484
 485     return ret
 486 end
 487
 488 function getApplication(appid)
 489     local conf = nil
 490
 491     -- find the correct local application definition
 492
 493     for k,v in pairs(ft(application)) do
 494         if appid == v.appid then
 495             conf = v
 496             break
 497         end
 498     end
 499
 500     return conf
 501 end
 502
 503 function regulateApplications(t, regulation)
 504     for k,v in pairs(ft(t)) do
 505
 506         -- iterate through the undefined and entertainment apps, see if
 507         -- they have been overruled in local config
 508
 509         local conf = getApplication(v.appid)
 510
 511         if conf and conf.resource_class ~= "player" then
 512             -- override, don't disable
 513             resmgr:disable_screen_by_appid("*", "*", v.appid, false, false)
 514         else
 515             resmgr:disable_screen_by_appid("*", "*", v.appid, regulation == 1, false)
 516         end
 517     end
 518     resource.method.recalc("driver")
 519 end
 520
 521 -- regulation (on), use "select_driving_mode"
 522
 523 sink.lua {
 524     name = "driving_regulation",
 525     inputs = { owner = mdb.select.select_driving_mode },
 526     initiate = function(self)
 527         -- local data = mdb.select.select_driving_mode.single_value
 528         return true
 529     end,
 530     update = function(self)
 531         local data = mdb.select.select_driving_mode.single_value
 532
 533         if verbose > 1 then
 534             print("Driving mode updated: " .. tostring(data))
 535         end
 536
 537         if not sc then
 538             return true
 539         end
 540
 541         -- tell homescreen that driving mode was updated
 542         send_driving_mode_to_home_screen()
 543
 544         regulateApplications(ft(mdb.select.entertainment_applications), data)
 545         regulateApplications(ft(mdb.select.undefined_applications), data)
 546
 547         return true
 548     end
 549 }
 550 --[[
 551 sink.lua {
 552     name = "regulated_app_change",
 553     inputs = { undef = mdb.select.undefined_applications,
 554                entertainment = mdb.select.entertainment_applications },
 555     initiate = function(self)
 556         return true
 557     end,
 558     update = function(self)
 559         local data = mdb.select.select_driving_mode.single_value
 560
 561         if not sc then
 562             return
 563         end
 564
 565         if verbose > 1 then
 566             print("regulated application list was changed")
 567         end
 568
 569         regulateApplications(ft(mdb.select.entertainment_applications), data)
 570         regulateApplications(ft(mdb.select.undefined_applications), data)
 571
 572         return true
 573     end
 574 }
 575 --]]
 576
 577 -- shift position (parking, reverse, other)
 578
 579 mdb.select {
 580     name = "gear_position",
 581     table = "amb_gear_position",
 582     columns = { "value" },
 583     condition = "key = 'GearPosition'"
 584 }
 585
 586 -- cameras (back, front, left, right)
 587
 588 element.lua {
 589     name    = "camera_state",
 590     inputs  = { winker = mdb.select.winker, gear = mdb.select.gear_position },
 591     oldmode = -1;
 592     outputs = {
 593         mdb.table {
 594             name = "target_camera_state",
 595             index = { "id" },
 596             create = true,
 597             columns = {
 598                 { "id", mdb.unsigned },
 599                 { "front_camera", mdb.unsigned },
 600                 { "back_camera", mdb.unsigned },
 601                 { "right_camera", mdb.unsigned },
 602                 { "left_camera", mdb.unsigned }
 603             }
 604         }
 605     },
 606     update = function(self)
 607
 608         front_camera = 0
 609         back_camera = 0
 610         right_camera = 0
 611         left_camera = 0
 612
 613         if self.inputs.gear == 128 then
 614             back_camera = 1
 615         elseif self.inputs.winker == 1 then
 616             right_camera = 1
 617         elseif self.inputs.winker == 2 then
 618             left_camera = 1
 619         end
 620
 621         mdb.table.target_camera_state:replace({ id = 0, front_camera = front_camera, back_camera = back_camera, right_camera = right_camera, left_camera = left_camera })
 622
 623     end
 624 }
 625
 626 -- system controller test setup
 627
 628 if not with_system_controller then
 629    -- ok, we should have 'audio_playback' defined by now
 630    m:try_load_plugin('telephony')
 631    return
 632 end
 633
 634 m:load_plugin('system-controller')
 635
 636 window_manager_operation_names = {
 637     [1] = "create",
 638     [2] = "destroy"
 639 }
 640
 641 function window_manager_operation_name(oper)
 642     local name = window_manager_operation_names[oper]
 643     if name then return name end
 644     return "<unknown " .. tostring(oper) .. ">"
 645 end
 646
 647 window_operation_names = {
 648     [1] = "create",
 649     [2] = "destroy",
 650     [3] = "name_change",
 651     [4] = "visible",
 652     [5] = "configure",
 653     [6] = "active",
 654     [7] = "map",
 655     [8] = "hint"
 656 }
 657
 658 function window_operation_name(oper)
 659     local name = window_operation_names[oper]
 660     if name then return name end
 661     return "<unknown " .. tostring(oper) .. ">"
 662 end
 663
 664 layer_operation_names = {
 665     [1] = "create",
 666     [2] = "destroy",
 667     [3] = "visible"
 668 }
 669
 670 function layer_operation_name(oper)
 671     local name = layer_operation_names[oper]
 672     if name then return name end
 673     return "<unknown " .. tostring(oper) .. ">"
 674 end
 675
 676 input_manager_operation_names = {
 677     [1] = "create",
 678     [2] = "destroy",
 679     [3] = "ready"
 680 }
 681
 682 function input_manager_operation_name(oper)
 683     local name = input_manager_operation_names[oper]
 684     if name then return name end
 685     return "<unknown " .. tostring(oper) .. ">"
 686 end
 687
 688 input_operation_names = {
 689     [1] = "create",
 690     [2] = "destroy",
 691     [3] = "update"
 692 }
 693
 694 function input_operation_name(oper)
 695     local name = input_operation_names[oper]
 696     if name then return name end
 697     return "<unknown " .. tostring(oper) .. ">"
 698 end
 699
 700 code_operation_names = {
 701     [1] = "create",
 702     [2] = "destroy",
 703     [3] = "state_change"
 704 }
 705
 706 function code_operation_name(oper)
 707     local name = code_operation_names[oper]
 708     if name then return name end
 709     return "<unknown " .. tostring(oper) .. ">"
 710 end
 711
 712 command_names = {
 713     [0x00001] = "send_appid",
 714     [0x10001] = "create",
 715     [0x10002] = "destroy",
 716     [0x10003] = "show",
 717     [0x10004] = "hide",
 718     [0x10005] = "move",
 719     [0x10006] = "change_active",
 720     [0x10007] = "change_layer",
 721     [0x10008] = "change_attr",
 722     [0x10009] = "name",
 723     [0x10011] = "map_thumb",
 724     [0x10012] = "unmap_thumb",
 725     [0x10020] = "show layer",
 726     [0x10021] = "hide_layer",
 727     [0x10022] = "change_layer_attr",
 728     [0x20001] = "add_input",
 729     [0x20002] = "del_input",
 730     [0x20003] = "send_input",
 731     [0x40001] = "acquire_res",
 732     [0x40002] = "release_res",
 733     [0x40003] = "deprive_res",
 734     [0x40004] = "waiting_res",
 735     [0x40005] = "revert_res",
 736     [0x40011] = "create_res",
 737     [0x40012] = "destroy_res",
 738     [0x50001] = "set_region",
 739     [0x50002] = "unset_region",
 740     [0x60001] = "change_state"
 741 }
 742
 743 function command_name(command)
 744     local name = command_names[command]
 745     if name then return name end
 746     return "<unknown " .. tostring(command) .. ">"
 747 end
 748
 749 input_layer = {
 750    [3] = true, -- input
 751    [4] = true, -- touch
 752    [5] = true  -- cursor
 753 }
 754
 755 -- some day this should be merged with wmgr.layers
 756 ico_layer_type = {
 757    [1] = 0x1000, -- background
 758    [2] = 0x2000, -- application
 759    [3] = 0x4000, -- input
 760    [4] = 0xa000, -- touch
 761    [5] = 0xb000, -- cursor
 762    [6] = 0xc000, -- startup
 763    [7] = 0x3000  -- fullscreen
 764 }
 765
 766 resmgr = resource_manager {
 767   screen_event_handler = function(self, ev)
 768                              local event = ev.event
 769                              local surface = ev.surface
 770
 771                              if event == "init" then
 772                                  if verbose > 0 then
 773                                      print("*** init screen resource allocation -- disable all 'player'")
 774                                  end
 775                                  resmgr:disable_audio_by_appid("*", "player", "*", true, false)
 776                              elseif event == "preallocate" then
 777                                  if verbose > 0 then
 778                                      print("*** preallocate screen resource "..
 779                                            "for '" .. ev.appid .. "' -- enable 'player', if any")
 780                                  end
 781                                  resmgr:disable_audio_by_appid("*", "player", ev.appid, false, false)
 782                              elseif event == "grant" then
 783                                  if verbose > 0 then
 784                                     print("*** make visible surface "..surface)
 785                                  end
 786                                  local a = animation({})
 787                                  local r = m:JSON({surface = surface,
 788                                                    visible = 1,
 789                                                    raise   = 1})
 790                                  wmgr:window_request(r,a,0)
 791                              elseif event == "revoke" then
 792                                  if verbose > 0 then
 793                                     print("*** hide surface "..surface)
 794                                  end
 795                                  local a = animation({})
 796                                  local r = m:JSON({surface = ev.surface,
 797                                                    visible = 0})
 798                                  wmgr:window_request(r,a,0)
 799
 800                              elseif event == "create" then
 801
 802                                 if verbose > 0 then
 803                                     print("*** screen resource event: " ..
 804                                           tostring(ev))
 805                                 end
 806
 807                                 local regulation = mdb.select.select_driving_mode.single_value
 808
 809                                 if regulation == 1 then
 810
 811                                     local blacklisted = false
 812
 813                                     -- applications which have their category set to "entertainment"
 814                                     -- or "undefined" are blacklisted, meaning they should be regulated
 815
 816                                     for i,v in pairs(ft(mdb.select.undefined_applications)) do
 817                                         if v.appid == ev.appid then
 818                                             if verbose > 0 then
 819                                                 print(ev.appid .. " was blacklisted (undefined)")
 820                                             end
 821                                             blacklisted = true
 822                                             break
 823                                         end
 824                                     end
 825
 826                                     if not blacklisted then
 827                                         for i,v in pairs(ft(mdb.select.entertainment_applications)) do
 828                                             if v.appid == ev.appid then
 829                                                 if verbose > 0 then
 830                                                     print(ev.appid .. " was blacklisted (entertainment)")
 831                                                 end
 832                                                 blacklisted = true
 833                                                 break
 834                                             end
 835                                         end
 836                                     end
 837
 838                                     -- our local application config, which takes precedence
 839                                     local conf = getApplication(ev.appid)
 840
 841                                     -- disable only non-whitelisted applications
 842                                     if not conf or conf.resource_class == "player" then
 843                                         if blacklisted then
 844                                             if verbose > 0 then
 845                                                 print("disabling screen for " .. ev.appid)
 846                                             end
 847                                             resmgr:disable_screen_by_appid("*", "*", ev.appid, true, true)
 848                                         end
 849                                     end
 850                                 end
 851
 852                              elseif event == "destroy" then
 853                                if verbose > 0 then
 854                                     print("*** screen resource event: " ..
 855                                           tostring(ev))
 856                                  end
 857                              else
 858                                  if verbose > 0 then
 859                                     print("*** screen resource event: " ..
 860                                           tostring(ev))
 861                                  end
 862                              end
 863                          end,
 864   audio_event_handler = function(self, ev)
 865                              local event = ev.event
 866                              local appid = ev.appid
 867                              local audioid = ev.audioid
 868
 869                              if event == "grant" then
 870                                  if verbose > 0 then
 871                                     print("*** grant audio to "..appid..
 872                                           " ("..audioid..") in '" ..
 873                                           ev.zone .. "' zone")
 874                                  end
 875                              elseif event == "revoke" then
 876                                  if verbose > 0 then
 877                                     print("*** revoke audio from "..appid..
 878                                           " ("..audioid..") in '" ..
 879                                           ev.zone .. "' zone")
 880                                  end
 881                              else
 882                                  if verbose > 0 then
 883                                     print("*** audio resource event: " ..
 884                                           tostring(ev))
 885                                  end
 886                              end
 887                         end
 888 }
 889
 890 resclnt = resource_client {}
 891
 892 wmgr = window_manager {
 893   geometry = function(self, w,h, v)
 894                   if type(v) == "function" then
 895                       return v(w,h)
 896                   end
 897                   return v
 898              end,
 899
 900   application = function(self, appid)
 901                      if appid then
 902                          local app = application_lookup(appid)
 903                          if not app then
 904                              app = application_lookup("default")
 905                          end
 906                          return app
 907                      end
 908                      return { privileges = {screen="none", audio="none"} }
 909                 end,
 910
 911   output_order = { 1, 0 },
 912
 913   outputs = { { name  = "Mid",
 914                 id    = 0,
 915                 zone  = "driver",
 916                 areas = { Full = {
 917                               id     = 20,
 918                               pos_x  = 0,
 919                               pos_y  = 0,
 920                               width  = function(w,h) return w end,
 921                               height = function(w,h) return h end
 922                           },
 923                           Left = {
 924                               id     = 21,
 925                               pos_x  = 0,
 926                               pos_y  = 0,
 927                               width  = 320,
 928                               height = function(w,h) return h end
 929                           },
 930                           Right = {
 931                               id     = 22,
 932                               pos_x  = function(w,h) return w-320 end,
 933                               pos_y  = 0,
 934                               width  = 320,
 935                               height = function(w,h) return h end
 936                           }
 937                         }
 938                },
 939                { name  = "Center",
 940                  id    = 1,
 941                  zone  = "driver",
 942                  areas = { Status = {
 943                               id     = 0,
 944                               pos_x  = 0,
 945                               pos_y  = 0,
 946                               width  = function(w,h) return w end,
 947                               height = 64
 948                            },
 949                            Full = {
 950                               id     = 1,
 951                               pos_x  = 0,
 952                               pos_y  = 64,
 953                               width  = function(w,h) return w end,
 954                               height = function(w,h) return h-64-128 end
 955                            },
 956                            Upper = {
 957                               id     = 2,
 958                               pos_x  = 0,
 959                               pos_y  = 64,
 960                               width  = function(w,h) return w end,
 961                               height = function(w,h) return (h-64-128)/2 end
 962                            },
 963                            Lower = {
 964                               id     = 3,
 965                               pos_x  = 0,
 966                               pos_y  = function(w,h) return (h-64-128)/2+64 end,
 967                               width  = function(w,h) return w end,
 968                               height = function(w,h) return (h-64-128)/2 end
 969                            },
 970                            UpperLeft = {
 971                               id     = 4,
 972                               pos_x  = 0,
 973                               pos_y  = 64,
 974                               width  = function(w,h) return w/2 end,
 975                               height = function(w,h) return (h-64-128)/2 end
 976                            },
 977                            UpperRight = {
 978                               id     = 5,
 979                               pos_x  = function(w,h) return w/2 end,
 980                               pos_y  = 64,
 981                               width  = function(w,h) return w/2 end,
 982                               height = function(w,h) return (h-64-128)/2 end
 983                            },
 984                            LowerLeft = {
 985                               id     = 6,
 986                               pos_x  = 0,
 987                               pos_y  = function(w,h) return (h-64-128/2)+64 end,
 988                               width  = function(w,h) return w/2 end,
 989                               height = function(w,h) return (h-64-128)/2 end
 990                            },
 991                            LowerRight = {
 992                               id     = 7,
 993                               pos_x  = function(w,h) return w/2 end,
 994                               pos_y  = function(w,h) return (h-64-128/2)+64 end,
 995                               width  = function(w,h) return w/2 end,
 996                               height = function(w,h) return (h-64-128)/2 end
 997                            },
 998                            SysApp = {
 999                               id     = 8,
1000                               pos_x  = 0,
1001                               pos_y  = 64,
1002                               width  = function(w,h) return w end,
1003                               height = function(w,h) return h-64-128 end
1004                            },
1005                            ["SysApp.Left"] = {
1006                               id     = 9,
1007                               pos_x  = 0,
1008                               pos_y  = 64,
1009                               width  = function(w,h) return w/2-181 end,
1010                               height = function(w,h) return h-64-128 end
1011                            },
1012                            ["SysApp.Right"] = {
1013                               id     = 10,
1014                               pos_x  = function(w,h) return w/2+181 end,
1015                               pos_y  = 64,
1016                               width  = function(w,h) return w/2-181 end,
1017                               height = function(w,h) return h-64-128 end
1018                            },
1019                            Control = {
1020                               id     = 11,
1021                               pos_x  = 0,
1022                               pos_y  = function(w,h) return h-128 end,
1023                               width  = function(w,h) return w end,
1024                               height = 128
1025                            },
1026                         }
1027               }
1028   },
1029   layers = { {      0, "Background"   , 1 },
1030              {      1, "Application"  , 2 },
1031              {      2, "Softkeyboard" , 4 },
1032              {      3, "HomeScreen"   , 2 },
1033              {      4, "ControlBar"   , 2 },
1034              {      5, "InterruptApp" , 2 },
1035              {      6, "OnScreen"     , 2 },
1036              {    101, "Input"        , 3 },
1037              {    102, "Cursor"       , 5 },
1038              {    103, "Startup"      , 6 },
1039              { 0x1000, "Background"   , 1 },
1040              { 0x2000, "Normal"       , 2 },
1041              { 0x3000, "Fullscreen"   , 7 },
1042              { 0x4000, "InputPanel"   , 3 },
1043              { 0xA000, "Touch"        , 4 },
1044              { 0xB000, "Cursor"       , 5 },
1045              { 0xC000, "Startup"      , 6 }
1046   },
1047
1048
1049   manager_update = function(self, oper)
1050                        if verbose > 0 then
1051                            print("### <== WINDOW MANAGER UPDATE:" ..
1052                                  window_manager_operation_name(oper))
1053                        end
1054                        if oper == 1 then
1055                            local wumask = window_mask { raise   = true,
1056                                                         visible = true,
1057                                                         active  = true }
1058                            local wrmask = window_mask { active  = true,
1059                                                         layer   = true }
1060                            local lumask = layer_mask  { visible = true }
1061                            local lrmask = layer_mask  { visible = true }
1062                            local req = m:JSON({
1063                                passthrough_window_update  = wumask:tointeger(),
1064                                passthrough_window_request = wrmask:tointeger(),
1065                                passthrough_layer_update   = lumask:tointeger(),
1066                                passthrough_layer_request  = lrmask:tointeger()
1067                            })
1068                            self:manager_request(req)
1069                        end
1070                    end,
1071
1072   window_update = function(self, oper, win, mask)
1073                       if verbose > 0 then
1074                           print("### <== WINDOW UPDATE oper:" ..
1075                                 window_operation_name(oper) ..
1076                                 " mask: " .. tostring(mask))
1077                           if verbose > 1 then
1078                               print(win)
1079                           end
1080                       end
1081
1082                       local arg = m:JSON({ surface = win.surface,
1083                                            winname = win.name,
1084                       })
1085                       local command = 0
1086
1087                       if oper == 1 then -- create
1088                            local layertype = win.layertype
1089                            if layertype and input_layer[layertype] then
1090                                if verbose > 0 then
1091                                    print("ignoring input panel creation")
1092                                end
1093                                return
1094                            end
1095                            command     = 0x10001
1096                       elseif oper == 2 then -- destroy
1097                            command     = 0x10002
1098                       elseif oper == 3 then  -- namechange
1099                            command     = 0x10009
1100                       elseif oper == 4 or oper == 5 then --visible or configure
1101                            local icolayer = ico_layer_type[win.layertype]
1102                            command     = 0x10008
1103                            arg.zone    = win.area
1104                            arg.node    = win.node
1105                            if icolayer then
1106                                arg.layertype = icolayer
1107                            end
1108                            arg.layer   = win.layer
1109                            arg.pos_x   = win.pos_x
1110                            arg.pos_y   = win.pos_y
1111                            arg.width   = win.width
1112                            arg.height  = win.height
1113                            arg.raise   = win.raise
1114                            arg.visible = win.visible
1115                            if win.active == 0 then
1116                                arg.active = 0
1117                            else
1118                                arg.active = 1
1119                            end
1120                       elseif oper == 6 then -- active
1121                            if win.active == 0 then
1122                                if verbose > 0 then
1123                                    print("ignoring inactive event")
1124                                end
1125                                return
1126                            end
1127                            command = 0x10006
1128                       elseif oper == 7 then -- map
1129                            local map = win.map
1130                            if not map then
1131                                return
1132                            end
1133                            if win.mapped == 0 then
1134                                command = 0x10012
1135                            else
1136                                command = 0x10011
1137                            end
1138                            arg.attr = map.type
1139                            arg.name = map.target
1140                            arg.width = map.width
1141                            arg.height = map.height
1142                            arg.stride = map.stride
1143                            arg.format = map.format
1144                       else
1145                            if verbose > 0 then
1146                                print("### nothing to do")
1147                            end
1148                            return
1149                       end
1150
1151                       local msg = m:JSON({ command = command,
1152                                            appid   = win.appid,
1153                                            pid     = win.pid,
1154                                            arg     = arg
1155                       })
1156                       if verbose > 0 then
1157                           print("### <== sending " ..
1158                                 command_name(msg.command) ..
1159                                 " window message to '" .. win.name .. "'")
1160                           if verbose > 1 then
1161                               print(msg)
1162                           end
1163                       end
1164                       sc:send_message(homescreen, msg)
1165
1166                       if oper == 1 then -- create
1167                           local i = input_layer[win.layertype]
1168                           local p = self:application(win.appid)
1169                           local s = p.privileges.screen
1170
1171                           if s == "system" then
1172                               local a = animation({})
1173                               local r = m:JSON({surface = win.surface,
1174                                                 visible = 1,
1175                                                 raise   = 1})
1176                               self:window_request(r,a,0)
1177                           else
1178                               if i then
1179                                   if verbose > 0 then
1180                                       print("do not make resource for " ..
1181                                             "input window")
1182                                   end
1183                               else
1184                                   resclnt:resource_set_create("screen",
1185                                                                "driver",
1186                                                                win.appid,
1187                                                                win.surface)
1188                                   special_screen_sets[win.surface] = true
1189                               end
1190                           end
1191                       elseif oper == 2 then -- destroy
1192                           resclnt:resource_set_destroy("screen", win.surface)
1193                           special_screen_sets[win.surface] = nil
1194                       elseif oper == 6 then -- active
1195                           if win.active then
1196                               local i = input_layer[win.layertype]
1197                               local p = self:application(win.appid)
1198                               local s = p.privileges.screen
1199                               local surface = win.surface
1200                               if not i and s ~= "system" then
1201                                  resclnt:resource_set_acquire("screen",surface)
1202                                  resmgr:window_raise(win.appid, surface, 1)
1203                               end
1204                           end
1205                       end
1206                   end,
1207
1208   layer_update = function(self, oper, layer, mask)
1209                       if verbose > 0 then
1210                           print("### LAYER UPDATE:" ..
1211                                 layer_operation_name(oper) ..
1212                                 " mask: " .. tostring(mask))
1213                           if verbose > 1 then
1214                               print(layer)
1215                           end
1216                       end
1217                       if oper == 3 then -- visible
1218                          local command = 0x10022
1219                          local msg = m:JSON({
1220                                          command = command,
1221                                          appid = "",
1222                                          arg = m:JSON({layer = layer.id,
1223                                                        visible = layer.visible
1224                                          })
1225                                 })
1226                          if verbose > 0 then
1227                             print("### <== sending "..command_name(command)..
1228                                   " layer message")
1229                             if verbose > 1 then
1230                                 print(msg)
1231                             end
1232                          end
1233                          sc:send_message(homescreen, msg)
1234                       else
1235                            if verbose > 0 then
1236                                print("### nothing to do")
1237                            end
1238                       end
1239                  end,
1240
1241   output_update = function(self, oper, out, mask)
1242                       local idx = out.index
1243                       local defidx = self.output_order[idx+1]
1244                       if verbose > 0 then
1245                           print("### OUTPUT UPDATE:" .. oper ..
1246                                 " mask: "..tostring(mask))
1247                       end
1248                       if not defidx then
1249                           return
1250                       end
1251                       print(out)
1252                       local outdef = self.outputs[defidx+1]
1253                       if (oper == 1) then -- create
1254                           if outdef then
1255                               self:output_request(m:JSON({index = idx,
1256                                                           id    = outdef.id,
1257                                                           name  = outdef.name
1258                                                           }))
1259                           end
1260                       elseif (oper == 5) then -- done
1261                           local ads = outdef.areas
1262                           local on = outdef.name
1263                           if ads then
1264                               for name,ad in pairs(ads) do
1265                                   local can = wmgr:canonical_name(on.."."..name)
1266                                   local a = m:JSON({name   = name,
1267                                                     output = out.index})
1268                                   for fld,val in pairs(ad) do
1269                                       a[fld] = self:geometry(out.width,
1270                                                              out.height,
1271                                                              val)
1272                                    end
1273                                    self:area_create(a)
1274                                    resmgr:area_create(area[can], outdef.zone)
1275                               end
1276                           end
1277                       end
1278                   end
1279 }
1280
1281
1282 imgr = input_manager {
1283   inputs = {{ name = "G27 Racing Wheel",
1284               id = 0,
1285               switch = { [2] = {appid="org.tizen.ico.app-soundsample"      },
1286                          [3] = {appid="org.tizen.ico.homescreen", keycode=1},
1287                          [4] = {appid="org.tizen.ico.app-soundsample"      },
1288                          [5] = {appid="org.tizen.ico.homescreen", keycode=2}
1289              }}
1290   },
1291
1292   manager_update = function(self, oper)
1293                        if verbose > 0 then
1294                            print("### <== INPUT MANAGER UPDATE:" ..
1295                                  input_manager_operation_name(oper))
1296                        end
1297                    end,
1298
1299   input_update = function(self, oper, inp, mask)
1300                      if verbose > 0 then
1301                          print("### INPUT UPDATE:" ..
1302                                 input_operation_name(oper) ..
1303                                 " mask: " .. tostring(mask))
1304                           if verbose > 1 then
1305                               print(inp)
1306                           end
1307                       end
1308                  end,
1309   code_update  = function(self, oper, code, mask)
1310                      if verbose > 0 then
1311                          print("### CODE UPDATE: mask: " .. tostring(mask))
1312                          if verbose > 1 then
1313                              print(code)
1314                          end
1315                      end
1316                      local msg = m:JSON({ command = 1,
1317                                           appid = "org.tizen.ico.homescreen",
1318                                           arg = m:JSON({ device = code.device,
1319                                                          time = code.time,
1320                                                          input = code.input,
1321                                                          code = code.id,
1322                                                          state = code.state
1323                                            })
1324                      })
1325                      if verbose > 0 then
1326                          print("### <== sending " ..
1327                                command_name(msg.command) ..
1328                                " input message")
1329                          if verbose > 1 then
1330                              print(msg)
1331                          end
1332                      end
1333                      sc:send_message(homescreen, msg)
1334                  end
1335 }
1336
1337 sc = m:get_system_controller()
1338
1339 -- resource sets
1340 sets = {}
1341
1342 -- special screen resource sets
1343 -- TODO: just rewrite screen resource handling to use regular resource API
1344
1345 special_screen_sets = {}
1346
1347 -- user manager
1348 um = m:UserManager()
1349
1350 connected = false
1351 homescreen = ""
1352 onscreen = ""
1353
1354 -- these shoud be before wmgr:connect() is called
1355 if verbose > 0 then
1356    print("====== creating applications ======")
1357 end
1358 application {
1359     appid          = "default",
1360     area           = "Center.Full",
1361     privileges     = { screen = "none", audio = "none" },
1362     resource_class = "player",
1363     screen_priority = 0
1364 }
1365
1366 application {
1367     appid           = "weston",
1368     area            = "Center.Full",
1369     privileges      = { screen = "system", audio = "none" },
1370     resource_class  = "implicit",
1371     screen_priority = 30
1372 }
1373
1374 application {
1375     appid           = "org.tizen.ico.homescreen",
1376     area            = "Center.Full",
1377     windows         = { {'ico_hs_controlbarwindow', 'Center.Control'} },
1378     privileges      = { screen = "system", audio = "system" },
1379     resource_class  = "player",
1380     screen_priority = 20
1381 }
1382
1383 application {
1384     appid           = "org.tizen.ico.statusbar",
1385     area            = "Center.Status",
1386     privileges      = { screen = "system", audio = "none" },
1387     resource_class  = "player",
1388     screen_priority = 20
1389 }
1390
1391 application {
1392     appid           = "org.tizen.ico.onscreen",
1393     area            = "Center.Full",
1394     privileges      = { screen = "system", audio = "system" },
1395     resource_class  = "player",
1396     screen_priority = 20
1397 }
1398
1399 application {
1400     appid           = "org.tizen.ico.login",
1401     area            = "Center.Full",
1402     privileges      = { screen = "system", audio = "system" },
1403     resource_class  = "player",
1404     screen_priority = 20
1405 }
1406
1407 application {
1408     appid           = "org.tizen.ico.camera_left",
1409     area            = "Center.SysApp.Left",
1410     privileges      = { screen = "system", audio = "none" },
1411     requisites      = { screen = "blinker_left", audio = "none" },
1412     resource_class  = "player",
1413     screen_priority = 30
1414 }
1415
1416 application {
1417     appid           = "org.tizen.ico.camera_right",
1418     area            = "Center.SysApp.Right",
1419     privileges      = { screen = "system", audio = "none" },
1420     requisites      = { screen = "blinker_right", audio = "none" },
1421     resource_class  = "player",
1422     screen_priority = 30
1423 }
1424
1425 application {
1426     appid           = "net.zmap.navi",
1427     area            = "Center.Full",
1428     privileges      = { screen = "none", audio = "none" },
1429     resource_class  = "navigator",
1430     screen_priority = 30
1431 }
1432
1433 application {
1434     appid           = "GV3ySIINq7.GhostCluster",
1435     area            = "Mid.Full",
1436     privileges      = { screen = "none", audio = "none" },
1437     resource_class  = "system",
1438     screen_priority = 30
1439 }
1440
1441 if sc then
1442     sc.client_handler = function (self, cid, msg)
1443         local command = msg.command
1444         local appid = msg.appid
1445         if verbose > 0 then
1446             print('### ==> client handler:')
1447             if verbose > 1 then
1448                 print(msg)
1449             end
1450         end
1451
1452         -- known commands: 1 for SEND_APPID, synthetic command 0xFFFF for
1453         -- disconnection
1454
1455         if command == 0xFFFF then
1456             if verbose > 1 then
1457                 print('client ' .. cid .. ' (' .. msg.appid .. ') disconnected')
1458             end
1459             if msg.appid == homescreen then
1460                 homescreen = ""
1461                 for i,v in pairs(special_screen_sets) do
1462                     resclnt:resource_set_destroy("screen", i)
1463                     special_screen_sets[i] = nil
1464                 end
1465             end
1466             return
1467         end
1468
1469         -- handle the connection to weston
1470
1471         if appid then
1472             if appid == "org.tizen.ico.homescreen" then
1473                 print('Setting homescreen='..appid)
1474                 homescreen = appid
1475                 if command and command == 1 then
1476                     send_driving_mode_to_home_screen()
1477                     send_night_mode_to_home_screen()
1478                 end
1479             elseif appid == "org.tizen.ico.onscreen" then
1480                 onscreen = appid
1481             end
1482
1483             if not connected and appid == "org.tizen.ico.homescreen" then
1484                 print('Trying to connect to weston...')
1485                 connected = wmgr:connect()
1486             end
1487         end
1488     end
1489
1490     sc.generic_handler = function (self, cid, msg)
1491         if verbose > 0 then
1492             print('### ==> generic handler:')
1493             if verbose > 1 then
1494                print(msg)
1495             end
1496         end
1497     end
1498
1499     sc.window_handler = function (self, cid, msg)
1500         if verbose > 0 then
1501             print('### ==> received ' ..
1502                    command_name(msg.command) .. ' message')
1503             if verbose > 1 then
1504                 print(tostring(msg))
1505             end
1506         end
1507
1508         local a = animation({})
1509         local nores = false
1510         if msg.command == 0x10003 then       -- ico SHOW command
1511             local raise_mask = 0x01000000
1512             local lower_mask = 0x02000000
1513             local nores_mask = 0x40000000
1514             local time_mask  = 0x00ffffff
1515             msg.arg.visible = 1
1516             if msg.arg then
1517                 local time = 200
1518                 if  msg.arg.anim_time then
1519                     local t = msg.arg.anim_time
1520                     time = m:AND(t, time_mask)
1521                     nores = not m:AND(t, nores_mask)
1522                     if m:AND(t, raise_mask) then
1523                         msg.arg.raise = 1
1524                     elseif m:AND(t, lower_mask) then
1525                         msg.arg.raise = 0
1526                     end
1527                 end
1528                 if msg.arg.anim_name then
1529                     a.show = { msg.arg.anim_name, time }
1530                     print('time: ' .. tostring(a.show[2]))
1531                 end
1532             end
1533             if not nores then
1534                 local p = wmgr:application(msg.appid)
1535                 local s = p.privileges.screen
1536                 if s == "system" then
1537                     nores = true
1538                     if not msg.arg.raise then
1539                         msg.arg.raise = 1
1540                     end
1541                 end
1542             end
1543             if verbose > 2 then
1544                 print('### ==> SHOW')
1545                 print(tostring(msg.arg))
1546             end
1547             if nores then
1548                 wmgr:window_request(msg.arg, a, 0)
1549             else
1550                 local surface = msg.arg.surface
1551                 resclnt:resource_set_acquire("screen", surface)
1552                 resmgr:window_raise(msg.appid, surface, 1)
1553             end
1554         elseif msg.command == 0x10004 then   -- ico HIDE command
1555             local raise_mask = 0x01000000
1556             local lower_mask = 0x02000000
1557             local nores_mask = 0x40000000
1558             local time_mask  = 0x00ffffff
1559             msg.arg.visible = 0
1560             if msg.arg then
1561                 local time = 200
1562                 if msg.arg.anim_time then
1563                     local t = msg.arg.anim_time
1564                     time = m:AND(t, time_mask)
1565                     nores = not m:AND(t, nores_mask)
1566                 end
1567                 if msg.arg.anim_name then
1568                     a.hide = { msg.arg.anim_name, time }
1569                     print('hide animation time: ' .. tostring(a.hide[2]))
1570                 end
1571             end
1572             if not nores then
1573                 local p = wmgr:application(msg.appid)
1574                 local s = p.privileges.screen
1575                 if s == "system" then
1576                     nores = true
1577                     msg.arg.raise = 0
1578                 end
1579             end
1580             if verbose > 2 then
1581                 print('### ==> HIDE REQUEST')
1582                 print(tostring(msg.arg))
1583             end
1584             if nores then
1585                 wmgr:window_request(msg.arg, a, 0)
1586             else
1587                 resmgr:window_raise(msg.appid, msg.arg.surface, -1)
1588             end
1589         elseif msg.command == 0x10005 then   -- ico MOVE
1590             if verbose > 2 then
1591                 print('### ==> MOVE REQUEST')
1592                 print(tostring(msg.arg))
1593             end
1594             if msg.arg.zone then
1595                 msg.arg.area = msg.arg.zone
1596             end
1597             wmgr:window_request(msg.arg, a, 0)
1598             -- TODO: handle if area changed
1599         elseif msg.command == 0x10006 then   -- ico ACTIVE
1600             if not msg.arg.active then
1601                 msg.arg.active = 3 -- pointer + keyboard
1602             end
1603             if verbose > 2 then
1604                 print('### ==> ACTIVE REQUEST')
1605                 print(tostring(msg.arg))
1606             end
1607             wmgr:window_request(msg.arg, a, 0)
1608         elseif msg.command == 0x10007 then   -- ico CHANGE_LAYER
1609             if verbose > 2 then
1610                 print('### ==> CHANGE_LAYER REQUEST')
1611                 print(tostring(msg.arg))
1612             end
1613             --[[
1614             if msg.arg.layer ~= 4 or msg.arg.layer ~= 5 then
1615                 print("do not change layer for other than cursor or touch")
1616                 return
1617             end
1618             --]]
1619             wmgr:window_request(msg.arg, a, 0)
1620         elseif msg.command == 0x10011 then   -- ico MAP_THUMB
1621             local framerate = msg.arg.framerate
1622             if not framerate or framerate < 0 then
1623                 framerate = 0
1624             end
1625             msg.arg.mapped = 1
1626             if verbose > 2 then
1627                 print('### ==> MAP_THUMB REQUEST')
1628                 print(msg.arg)
1629                 print('framerate: '..framerate)
1630             end
1631             --wmgr:window_request(msg.arg, a, framerate)
1632         elseif msg.command == 0x10012 then   -- ico UNMAP_THUMB
1633             msg.arg.mapped = 0
1634             if verbose > 2 then
1635                 print('### ==> UNMAP_THUMB REQUEST')
1636                 print(msg.arg)
1637             end
1638             --wmgr:window_request(msg.arg, a, 0)
1639         elseif msg.command == 0x10020 then   -- ico SHOW_LAYER command
1640             msg.arg.visible = 1
1641             if verbose > 2 then
1642                 print('### ==> SHOW_LAYER REQUEST')
1643                 print(msg.arg)
1644             end
1645             wmgr:layer_request(msg.arg)
1646         elseif msg.command == 0x10021 then   -- ico HIDE_LAYER command
1647             msg.arg.visible = 0
1648             if verbose > 2 then
1649                 print('### ==> HIDE_LAYER REQUEST')
1650                 print(msg.arg)
1651             end
1652             wmgr:layer_request(msg.arg)
1653         end
1654     end
1655
1656     sc.input_handler = function (self, cid, msg)
1657         if verbose > 0 then
1658             print('### ==> input handler: ' .. command_name(msg.command))
1659             if verbose > 1 then
1660                 print(msg)
1661             end
1662         end
1663         if msg.command == 0x20001 then -- add_input
1664             msg.arg.appid = msg.appid
1665             if verbose > 2 then
1666                 print('### ==> ADD_INPUT REQUEST')
1667                 print(tostring(msg.arg))
1668             end
1669             imgr:input_request(msg.arg)
1670         elseif msg.command == 0x20002 then -- del_input
1671             msg.arg.appid = ''
1672             if verbose > 2 then
1673                 print('### ==> DEL_INPUT REQUEST')
1674                 print(tostring(msg.arg))
1675             end
1676             imgr:input_request(msg.arg)
1677         elseif msg.command == 0x20003 then -- send_input
1678         end
1679     end
1680
1681     sc.user_handler = function (self, cid, msg)
1682         if verbose > 0 then
1683             print('### ==> user handler: ' .. command_name(msg.command))
1684             if verbose > 1 then
1685                 print(msg)
1686             end
1687         end
1688
1689         if not um then
1690             print("User Manager not initialized")
1691             return
1692         end
1693
1694         if msg.command == 0x00030001 then -- MSG_CMD_CHANGE_USER
1695             print("command CHANGE_USER")
1696             if not msg.arg then
1697                 print("invalid message")
1698                 return
1699             end
1700
1701             username = msg.arg.user
1702             passwd = msg.arg.pass
1703
1704             if not username then
1705                 username = ""
1706             end
1707
1708             if not passwd then
1709                 passwd = ""
1710             end
1711
1712             success = um:changeUser(username, passwd)
1713
1714             if not success then
1715                 reply = m.JSON({
1716                     appid = msg.appid,
1717                     command = cmd
1718                 })
1719                 if sc:send_message(msg.appid, reply) then
1720                     print('*** sent authentication failed message')
1721                 else
1722                     print('*** failed to send authentication failed message')
1723                 end
1724             end
1725
1726         elseif msg.command == 0x00030002 then -- MSG_CMD_GET_USERLIST
1727             print("command GET_USERLIST")
1728             if not msg.appid then
1729                 print("invalid message")
1730                 return
1731             end
1732
1733             users, currentUser = um:getUserList()
1734
1735             if not users then
1736                 print("failed to get user list")
1737                 return
1738             end
1739
1740             nUsers = 0
1741
1742             for i,v in pairs(users) do
1743                 nUsers = nUsers + 1
1744             end
1745
1746             if not currentUser then
1747                 currentUser = ""
1748             end
1749
1750             if verbose > 1 then
1751                 print("current user: " .. currentUser)
1752                 print("user list:")
1753                 for i,v in pairs(users) do
1754                     print(v)
1755                 end
1756             end
1757
1758             reply = m.JSON({
1759                 appid = msg.appid,
1760                 command = cmd,
1761                 arg = m.JSON({
1762                     user_num = nUsers,
1763                     user_list = users,
1764                     user_login = currentUser
1765                 })
1766             })
1767
1768             if verbose > 1 then
1769                 print("### <== GetUserList reply: " .. tostring(reply))
1770             end
1771
1772             if sc:send_message(msg.appid, reply) then
1773                 print('*** reply OK')
1774             else
1775                 print('*** reply FAILED')
1776             end
1777
1778         elseif msg.command == 0x00030003 then -- MSG_CMD_GET_LASTINFO
1779             print("command GET_LASTINFO")
1780             if not msg.appid then
1781                 print("invalid message")
1782                 return
1783             end
1784
1785             lastInfo = um:getLastInfo(msg.appid)
1786
1787             if not lastInfo then
1788                 print("failed to get last info for app" .. msg.appid)
1789                 return
1790             end
1791
1792             reply = m.JSON({
1793                 appid = msg.appid,
1794                 command = cmd,
1795                 arg = m.JSON({
1796                     lastinfo = lastinfo
1797                 })
1798             })
1799
1800             if sc:send_message(msg.appid, reply) then
1801                 print('*** reply OK')
1802             else
1803                 print('*** reply FAILED')
1804             end
1805
1806         elseif msg.command == 0x00030004 then -- MSG_CMD_SET_LASTINFO
1807             print("command SET_LASTINFO")
1808             if not msg.arg or not msg.appid then
1809                 print("invalid message")
1810                 return
1811             end
1812
1813             lastInfo = um:setLastInfo(msg.appid, msg.arg.lastinfo)
1814         end
1815     end
1816
1817     sc.resource_handler = function (self, cid, msg)
1818         if verbose > 0 then
1819             print('### ==> resource handler: ' .. command_name(msg.command))
1820             if verbose > 1 then
1821                 print(msg)
1822             end
1823         end
1824
1825         createResourceSet = function (ctl, client, msg)
1826             cb = function(rset, data)
1827                 print("> resource callback")
1828
1829                 -- type is either basic (0) or interrupt (1)
1830                 requestType = 0
1831                 if msg.res.type then
1832                     requestType = msg.res.type
1833                 end
1834
1835                 if rset.acquired then
1836                     cmd = 0x00040001 -- acquire
1837                 else
1838                     cmd = 0x00040002 -- release
1839                 end
1840
1841                 reply = m.JSON({
1842                         appid = data.client,
1843                         command = cmd,
1844                         res = {
1845                             type = requestType
1846                         }
1847                     })
1848
1849                 if rset.resources.audio_playback then
1850                     reply.res.sound = {
1851                         zone = "driver",
1852                         name = msg.appid,
1853                         adjust = 0,
1854                         -- id = "0"
1855                     }
1856                 end
1857
1858                 if rset.resources.display then
1859                     reply.res.window = {
1860                         zone = "driver",
1861                         name = msg.appid,
1862                         -- id = "0"
1863                     }
1864                 end
1865
1866                 if rset.resources.input then
1867                     reply.res.input = {
1868                         name = msg.appid,
1869                         event = 0
1870                     }
1871                 end
1872                 print("sending message to client: " .. data.client)
1873
1874                 if sc:send_message(data.client, reply) then
1875                     print('*** reply OK')
1876                 else
1877                     print('*** reply FAILED')
1878                 end
1879             end
1880
1881             rset = m:ResourceSet({
1882                     application_class = "player",
1883                     zone = "driver", -- msg.zone ("full")
1884                     callback = cb
1885                 })
1886
1887             rset.data = {
1888                 cid = cid,
1889                 ctl = ctl
1890             }
1891
1892             if msg.res.sound then
1893                 rset:addResource({
1894                         resource_name = "audio_playback"
1895                     })
1896                 rset.resources.audio_playback.attributes.pid = tostring(msg.pid)
1897                 rset.resources.audio_playback.attributes.appid = msg.appid
1898                 print("sound name: " .. msg.res.sound.name)
1899                 print("sound zone:" .. msg.res.sound.zone)
1900                 print("sound adjust: " .. tostring(msg.res.sound.adjust))
1901                 if msg.res.sound.id then
1902                     print("sound id: " .. msg.res.sound.id)
1903                 end
1904             end
1905
1906             if msg.res.input then
1907                 rset:addResource({
1908                         resource_name = "input"
1909                     })
1910                 rset.resources.input.attributes.pid = tostring(msg.pid)
1911                 rset.resources.input.attributes.appid = msg.appid
1912                 print("input name: " .. msg.res.sound.name)
1913                 print("input event:" .. tostring(msg.res.input.event))
1914             end
1915
1916             if msg.res.window then
1917                 rset:addResource({
1918                         resource_name = "display"
1919                     })
1920                 rset.resources.display.attributes.pid = tostring(msg.pid)
1921                 rset.resources.display.attributes.appid = msg.appid
1922                 print("display name: " .. msg.res.display.name)
1923                 print("display zone:" .. msg.res.display.zone)
1924                 if msg.res.display.id then
1925                     print("display id: " .. msg.res.display.id)
1926                 end
1927             end
1928
1929             return rset
1930         end
1931
1932         -- parse the message
1933
1934         -- fields common to all messages:
1935         --      msg.command
1936         --      msg.appid
1937         --      msg.pid
1938
1939         if msg.command == 0x00040011 then -- MSG_CMD_CREATE_RES
1940             print("command CREATE")
1941
1942             if not sets.cid then
1943                 sets.cid = createResourceSet(self, cid, msg)
1944             end
1945
1946         elseif msg.command == 0x00040012 then -- MSG_CMD_DESTORY_RES
1947             print("command DESTROY")
1948
1949             if sets.cid then
1950                 sets.cid:release()
1951             end
1952
1953             sets.cid = nil -- garbage collecting
1954
1955         elseif msg.command == 0x00040001 then -- MSG_CMD_ACQUIRE_RES
1956             print("command ACQUIRE")
1957
1958             if not sets.cid then
1959                 sets.cid = createResourceSet(self, cid, msg)
1960             end
1961
1962             sets.cid:acquire()
1963
1964         elseif msg.command == 0x00040002 then -- MSG_CMD_RELEASE_RES
1965             print("command RELEASE")
1966
1967             if sets.cid then
1968                 sets.cid:release()
1969             end
1970
1971         elseif msg.command == 0x00040003 then -- MSG_CMD_DEPRIVE_RES
1972             print("command DEPRIVE")
1973
1974         elseif msg.command == 0x00040004 then -- MSG_CMD_WAITING_RES
1975             print("command WAITING")
1976
1977         elseif msg.command == 0x00040005 then -- MSG_CMD_REVERT_RES
1978             print("command REVERT")
1979         end
1980     end
1981
1982     sc.inputdev_handler = function (self, cid, msg)
1983         if verbose > 0 then
1984             print('*** inputdev handler: ' .. command_name(msg.command))
1985             if verbose > 1 then
1986                 print(msg)
1987             end
1988         end
1989     end
1990 end
1991
1992 function send_driving_mode_to_home_screen()
1993     if homescreen == "" then
1994         return
1995     end
1996
1997     local driving_mode = mdb.select.select_driving_mode.single_value
1998
1999     if not driving_mode then driving_mode = 0 end
2000
2001     local reply = m:JSON({ command = 0x60001,
2002                            arg     = m:JSON({ stateid = 1,
2003                                               state   = driving_mode
2004                                      })
2005                   })
2006
2007     if verbose > 0 then
2008         print("### <== sending " .. command_name(reply.command) .. " message")
2009         if verbose > 1 then
2010             print(reply)
2011         end
2012     end
2013
2014     sc:send_message(homescreen, reply)
2015 end
2016
2017 function send_night_mode_to_home_screen()
2018     if homescreen == "" then
2019         return
2020     end
2021
2022     local night_mode = mdb.select.select_night_mode.single_value
2023
2024     if not night_mode then night_mode = 0 end
2025
2026     local reply = m:JSON({ command = 0x60001,
2027                            arg     = m:JSON({ stateid = 2,
2028                                               state   = night_mode
2029                                      })
2030                   })
2031
2032     if verbose > 0 then
2033         print("### <== sending " .. command_name(reply.command) .. " message")
2034         if verbose > 1 then
2035             print(reply)
2036         end
2037      end
2038
2039      sc:send_message(homescreen, reply)
2040 end
2041
2042 -- we should have 'audio_playback' defined by now
2043 m:try_load_plugin('telephony')