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 }
 656
 657 function window_operation_name(oper)
 658     local name = window_operation_names[oper]
 659     if name then return name end
 660     return "<unknown " .. tostring(oper) .. ">"
 661 end
 662
 663 layer_operation_names = {
 664     [1] = "create",
 665     [2] = "destroy",
 666     [3] = "visible"
 667 }
 668
 669 function layer_operation_name(oper)
 670     local name = layer_operation_names[oper]
 671     if name then return name end
 672     return "<unknown " .. tostring(oper) .. ">"
 673 end
 674
 675 input_manager_operation_names = {
 676     [1] = "create",
 677     [2] = "destroy",
 678     [3] = "ready"
 679 }
 680
 681 function input_manager_operation_name(oper)
 682     local name = input_manager_operation_names[oper]
 683     if name then return name end
 684     return "<unknown " .. tostring(oper) .. ">"
 685 end
 686
 687 input_operation_names = {
 688     [1] = "create",
 689     [2] = "destroy",
 690     [3] = "update"
 691 }
 692
 693 function input_operation_name(oper)
 694     local name = input_operation_names[oper]
 695     if name then return name end
 696     return "<unknown " .. tostring(oper) .. ">"
 697 end
 698
 699 code_operation_names = {
 700     [1] = "create",
 701     [2] = "destroy",
 702     [3] = "state_change"
 703 }
 704
 705 function code_operation_name(oper)
 706     local name = code_operation_names[oper]
 707     if name then return name end
 708     return "<unknown " .. tostring(oper) .. ">"
 709 end
 710
 711 command_names = {
 712     [0x00001] = "send_appid",
 713     [0x10001] = "create",
 714     [0x10002] = "destroy",
 715     [0x10003] = "show",
 716     [0x10004] = "hide",
 717     [0x10005] = "move",
 718     [0x10006] = "change_active",
 719     [0x10007] = "change_layer",
 720     [0x10008] = "change_attr",
 721     [0x10009] = "name",
 722     [0x10011] = "map_thumb",
 723     [0x10012] = "unmap_thumb",
 724     [0x10020] = "show layer",
 725     [0x10021] = "hide_layer",
 726     [0x10022] = "change_layer_attr",
 727     [0x20001] = "add_input",
 728     [0x20002] = "del_input",
 729     [0x20003] = "send_input",
 730     [0x40001] = "acquire_res",
 731     [0x40002] = "release_res",
 732     [0x40003] = "deprive_res",
 733     [0x40004] = "waiting_res",
 734     [0x40005] = "revert_res",
 735     [0x40011] = "create_res",
 736     [0x40012] = "destroy_res",
 737     [0x50001] = "set_region",
 738     [0x50002] = "unset_region",
 739     [0x60001] = "change_state"
 740 }
 741
 742 function command_name(command)
 743     local name = command_names[command]
 744     if name then return name end
 745     return "<unknown " .. tostring(command) .. ">"
 746 end
 747
 748 input_layer = {
 749    [3] = true, -- input
 750    [4] = true, -- touch
 751    [5] = true  -- cursor
 752 }
 753
 754 -- some day this should be merged with wmgr.layers
 755 ico_layer_type = {
 756    [1] = 0x1000, -- background
 757    [2] = 0x2000, -- application
 758    [3] = 0x4000, -- input
 759    [4] = 0xa000, -- touch
 760    [5] = 0xb000, -- cursor
 761    [6] = 0xc000, -- startup
 762    [7] = 0x3000  -- fullscreen
 763 }
 764
 765 resmgr = resource_manager {
 766   screen_event_handler = function(self, ev)
 767                              local event = ev.event
 768                              local surface = ev.surface
 769
 770                              if event == "init" then
 771                                  if verbose > 0 then
 772                                      print("*** init screen resource allocation -- disable all 'player'")
 773                                  end
 774                                  resmgr:disable_audio_by_appid("*", "player", "*", true, false)
 775                              elseif event == "preallocate" then
 776                                  if verbose > 0 then
 777                                      print("*** preallocate screen resource "..
 778                                            "for '" .. ev.appid .. "' -- enable 'player', if any")
 779                                  end
 780                                  resmgr:disable_audio_by_appid("*", "player", ev.appid, false, false)
 781                              elseif event == "grant" then
 782                                  if verbose > 0 then
 783                                     print("*** make visible surface "..surface)
 784                                  end
 785                                  local a = animation({})
 786                                  local r = m:JSON({surface = surface,
 787                                                    visible = 1,
 788                                                    raise   = 1})
 789                                  wmgr:window_request(r,a,0)
 790                              elseif event == "revoke" then
 791                                  if verbose > 0 then
 792                                     print("*** hide surface "..surface)
 793                                  end
 794                                  local a = animation({})
 795                                  local r = m:JSON({surface = ev.surface,
 796                                                    visible = 0})
 797                                  wmgr:window_request(r,a,0)
 798
 799                              elseif event == "create" then
 800
 801                                 if verbose > 0 then
 802                                     print("*** screen resource event: " ..
 803                                           tostring(ev))
 804                                 end
 805
 806                                 local regulation = mdb.select.select_driving_mode.single_value
 807
 808                                 if regulation == 1 then
 809
 810                                     local blacklisted = false
 811
 812                                     -- applications which have their category set to "entertainment"
 813                                     -- or "undefined" are blacklisted, meaning they should be regulated
 814
 815                                     for i,v in pairs(ft(mdb.select.undefined_applications)) do
 816                                         if v.appid == ev.appid then
 817                                             if verbose > 0 then
 818                                                 print(ev.appid .. " was blacklisted (undefined)")
 819                                             end
 820                                             blacklisted = true
 821                                             break
 822                                         end
 823                                     end
 824
 825                                     if not blacklisted then
 826                                         for i,v in pairs(ft(mdb.select.entertainment_applications)) do
 827                                             if v.appid == ev.appid then
 828                                                 if verbose > 0 then
 829                                                     print(ev.appid .. " was blacklisted (entertainment)")
 830                                                 end
 831                                                 blacklisted = true
 832                                                 break
 833                                             end
 834                                         end
 835                                     end
 836
 837                                     -- our local application config, which takes precedence
 838                                     local conf = getApplication(ev.appid)
 839
 840                                     -- disable only non-whitelisted applications
 841                                     if not conf or conf.resource_class == "player" then
 842                                         if blacklisted then
 843                                             if verbose > 0 then
 844                                                 print("disabling screen for " .. ev.appid)
 845                                             end
 846                                             resmgr:disable_screen_by_appid("*", "*", ev.appid, true, true)
 847                                         end
 848                                     end
 849                                 end
 850
 851                              elseif event == "destroy" then
 852                                if verbose > 0 then
 853                                     print("*** screen resource event: " ..
 854                                           tostring(ev))
 855                                  end
 856                              else
 857                                  if verbose > 0 then
 858                                     print("*** screen resource event: " ..
 859                                           tostring(ev))
 860                                  end
 861                              end
 862                          end,
 863   audio_event_handler = function(self, ev)
 864                              local event = ev.event
 865                              local appid = ev.appid
 866                              local audioid = ev.audioid
 867
 868                              if event == "grant" then
 869                                  if verbose > 0 then
 870                                     print("*** grant audio to "..appid..
 871                                           " ("..audioid..") in '" ..
 872                                           ev.zone .. "' zone")
 873                                  end
 874                              elseif event == "revoke" then
 875                                  if verbose > 0 then
 876                                     print("*** revoke audio from "..appid..
 877                                           " ("..audioid..") in '" ..
 878                                           ev.zone .. "' zone")
 879                                  end
 880                              else
 881                                  if verbose > 0 then
 882                                     print("*** audio resource event: " ..
 883                                           tostring(ev))
 884                                  end
 885                              end
 886                         end
 887 }
 888
 889 resclnt = resource_client {}
 890
 891 wmgr = window_manager {
 892   geometry = function(self, w,h, v)
 893                   if type(v) == "function" then
 894                       return v(w,h)
 895                   end
 896                   return v
 897              end,
 898
 899   application = function(self, appid)
 900                      if appid then
 901                          local app = application_lookup(appid)
 902                          if not app then
 903                              app = application_lookup("default")
 904                          end
 905                          return app
 906                      end
 907                      return { privileges = {screen="none", audio="none"} }
 908                 end,
 909
 910   output_order = { 1, 0 },
 911
 912   outputs = { { name  = "Mid",
 913                 id    = 0,
 914                 zone  = "driver",
 915                 areas = { Full = {
 916                               id     = 20,
 917                               pos_x  = 0,
 918                               pos_y  = 0,
 919                               width  = function(w,h) return w end,
 920                               height = function(w,h) return h end
 921                           },
 922                           Left = {
 923                               id     = 21,
 924                               pos_x  = 0,
 925                               pos_y  = 0,
 926                               width  = 320,
 927                               height = function(w,h) return h end
 928                           },
 929                           Right = {
 930                               id     = 22,
 931                               pos_x  = function(w,h) return w-320 end,
 932                               pos_y  = 0,
 933                               width  = 320,
 934                               height = function(w,h) return h end
 935                           }
 936                         }
 937                },
 938                { name  = "Center",
 939                  id    = 1,
 940                  zone  = "driver",
 941                  areas = { Status = {
 942                               id     = 0,
 943                               pos_x  = 0,
 944                               pos_y  = 0,
 945                               width  = function(w,h) return w end,
 946                               height = 64
 947                            },
 948                            Full = {
 949                               id     = 1,
 950                               pos_x  = 0,
 951                               pos_y  = 64,
 952                               width  = function(w,h) return w end,
 953                               height = function(w,h) return h-64-128 end
 954                            },
 955                            Upper = {
 956                               id     = 2,
 957                               pos_x  = 0,
 958                               pos_y  = 64,
 959                               width  = function(w,h) return w end,
 960                               height = function(w,h) return (h-64-128)/2 end
 961                            },
 962                            Lower = {
 963                               id     = 3,
 964                               pos_x  = 0,
 965                               pos_y  = function(w,h) return (h-64-128)/2+64 end,
 966                               width  = function(w,h) return w end,
 967                               height = function(w,h) return (h-64-128)/2 end
 968                            },
 969                            UpperLeft = {
 970                               id     = 4,
 971                               pos_x  = 0,
 972                               pos_y  = 64,
 973                               width  = function(w,h) return w/2 end,
 974                               height = function(w,h) return (h-64-128)/2 end
 975                            },
 976                            UpperRight = {
 977                               id     = 5,
 978                               pos_x  = function(w,h) return w/2 end,
 979                               pos_y  = 64,
 980                               width  = function(w,h) return w/2 end,
 981                               height = function(w,h) return (h-64-128)/2 end
 982                            },
 983                            LowerLeft = {
 984                               id     = 6,
 985                               pos_x  = 0,
 986                               pos_y  = function(w,h) return (h-64-128/2)+64 end,
 987                               width  = function(w,h) return w/2 end,
 988                               height = function(w,h) return (h-64-128)/2 end
 989                            },
 990                            LowerRight = {
 991                               id     = 7,
 992                               pos_x  = function(w,h) return w/2 end,
 993                               pos_y  = function(w,h) return (h-64-128/2)+64 end,
 994                               width  = function(w,h) return w/2 end,
 995                               height = function(w,h) return (h-64-128)/2 end
 996                            },
 997                            SysApp = {
 998                               id     = 8,
 999                               pos_x  = 0,
1000                               pos_y  = 64,
1001                               width  = function(w,h) return w end,
1002                               height = function(w,h) return h-64-128 end
1003                            },
1004                            ["SysApp.Left"] = {
1005                               id     = 9,
1006                               pos_x  = 0,
1007                               pos_y  = 64,
1008                               width  = function(w,h) return w/2-181 end,
1009                               height = function(w,h) return h-64-128 end
1010                            },
1011                            ["SysApp.Right"] = {
1012                               id     = 10,
1013                               pos_x  = function(w,h) return w/2+181 end,
1014                               pos_y  = 64,
1015                               width  = function(w,h) return w/2-181 end,
1016                               height = function(w,h) return h-64-128 end
1017                            },
1018                            Control = {
1019                               id     = 11,
1020                               pos_x  = 0,
1021                               pos_y  = function(w,h) return h-128 end,
1022                               width  = function(w,h) return w end,
1023                               height = 128
1024                            },
1025                         }
1026               }
1027   },
1028   layers = { {      0, "Background"   , 1 },
1029              {      1, "Application"  , 2 },
1030              {      2, "Softkeyboard" , 4 },
1031              {      3, "HomeScreen"   , 2 },
1032              {      4, "ControlBar"   , 2 },
1033              {      5, "InterruptApp" , 2 },
1034              {      6, "OnScreen"     , 2 },
1035              {    101, "Input"        , 3 },
1036              {    102, "Cursor"       , 5 },
1037              {    103, "Startup"      , 6 },
1038              { 0x1000, "Background"   , 1 },
1039              { 0x2000, "Normal"       , 2 },
1040              { 0x3000, "Fullscreen"   , 7 },
1041              { 0x4000, "InputPanel"   , 3 },
1042              { 0xA000, "Touch"        , 4 },
1043              { 0xB000, "Cursor"       , 5 },
1044              { 0xC000, "Startup"      , 6 }
1045   },
1046
1047
1048   manager_update = function(self, oper)
1049                        if verbose > 0 then
1050                            print("### <== WINDOW MANAGER UPDATE:" ..
1051                                  window_manager_operation_name(oper))
1052                        end
1053                        if oper == 1 then
1054                            local wumask = window_mask { raise   = true,
1055                                                         visible = true,
1056                                                         active  = true }
1057                            local wrmask = window_mask { active  = true }
1058                            local lumask = layer_mask  { visible = true }
1059                            local lrmask = layer_mask  { visible = true }
1060                            local req = m:JSON({
1061                                passthrough_window_update  = wumask:tointeger(),
1062                                passthrough_window_request = wrmask:tointeger(),
1063                                passthrough_layer_update   = lumask:tointeger(),
1064                                passthrough_layer_request  = lrmask:tointeger()
1065                            })
1066                            self:manager_request(req)
1067                        end
1068                    end,
1069
1070   window_update = function(self, oper, win, mask)
1071                       if verbose > 0 then
1072                           print("### <== WINDOW UPDATE oper:" ..
1073                                 window_operation_name(oper) ..
1074                                 " mask: " .. tostring(mask))
1075                           if verbose > 1 then
1076                               print(win)
1077                           end
1078                       end
1079
1080                       local arg = m:JSON({ surface = win.surface,
1081                                            winname = win.name,
1082                       })
1083                       local command = 0
1084
1085                       if oper == 1 then -- create
1086                            local layertype = win.layertype
1087                            if layertype and input_layer[layertype] then
1088                                if verbose > 0 then
1089                                    print("ignoring input panel creation")
1090                                end
1091                                return
1092                            end
1093                            command     = 0x10001
1094                       elseif oper == 2 then -- destroy
1095                            command     = 0x10002
1096                       elseif oper == 3 then  -- namechange
1097                            command     = 0x10009
1098                       elseif oper == 4 or oper == 5 then --visible or configure
1099                            local icolayer = ico_layer_type[win.layertype]
1100                            command     = 0x10008
1101                            arg.zone    = win.area
1102                            arg.node    = win.node
1103                            if icolayer then
1104                                arg.layertype = icolayer
1105                            end
1106                            arg.layer   = win.layer
1107                            arg.pos_x   = win.pos_x
1108                            arg.pos_y   = win.pos_y
1109                            arg.width   = win.width
1110                            arg.height  = win.height
1111                            arg.raise   = win.raise
1112                            arg.visible = win.visible
1113                            if win.active == 0 then
1114                                arg.active = 0
1115                            else
1116                                arg.active = 1
1117                            end
1118                       elseif oper == 6 then -- active
1119                            if win.active == 0 then
1120                                if verbose > 0 then
1121                                    print("ignoring inactive event")
1122                                end
1123                                return
1124                            end
1125                            command = 0x10006
1126                       elseif oper == 7 then -- map
1127                            local map = win.map
1128                            if not map then
1129                                return
1130                            end
1131                            if win.mapped == 0 then
1132                                command = 0x10012
1133                            else
1134                                command = 0x10011
1135                            end
1136                            arg.attr = map.type
1137                            arg.name = map.target
1138                            arg.width = map.width
1139                            arg.height = map.height
1140                            arg.stride = map.stride
1141                            arg.format = map.format
1142                       else
1143                            if verbose > 0 then
1144                                print("### nothing to do")
1145                            end
1146                            return
1147                       end
1148
1149                       local msg = m:JSON({ command = command,
1150                                            appid   = win.appid,
1151                                            pid     = win.pid,
1152                                            arg     = arg
1153                       })
1154                       if verbose > 0 then
1155                           print("### <== sending " ..
1156                                 command_name(msg.command) ..
1157                                 " window message to '" .. win.name .. "'")
1158                           if verbose > 1 then
1159                               print(msg)
1160                           end
1161                       end
1162                       sc:send_message(homescreen, msg)
1163
1164                       if oper == 1 then -- create
1165                           local i = input_layer[win.layertype]
1166                           local p = self:application(win.appid)
1167                           local s = p.privileges.screen
1168
1169                           if s == "system" then
1170                               local a = animation({})
1171                               local r = m:JSON({surface = win.surface,
1172                                                 visible = 1,
1173                                                 raise   = 1})
1174                               self:window_request(r,a,0)
1175                           else
1176                               if i then
1177                                   if verbose > 0 then
1178                                       print("do not make resource for " ..
1179                                             "input window")
1180                                   end
1181                               else
1182                                   resclnt:resource_set_create("screen",
1183                                                                "driver",
1184                                                                win.appid,
1185                                                                win.surface)
1186                                   special_screen_sets[win.surface] = true
1187                               end
1188                           end
1189                       elseif oper == 2 then -- destroy
1190                           resclnt:resource_set_destroy("screen", win.surface)
1191                           special_screen_sets[win.surface] = nil
1192                       elseif oper == 6 then -- active
1193                           if win.active then
1194                               local i = input_layer[win.layertype]
1195                               local p = self:application(win.appid)
1196                               local s = p.privileges.screen
1197                               local surface = win.surface
1198                               if not i and s ~= "system" then
1199                                  resclnt:resource_set_acquire("screen",surface)
1200                                  resmgr:window_raise(win.appid, surface, 1)
1201                               end
1202                           end
1203                       end
1204                   end,
1205
1206   layer_update = function(self, oper, layer, mask)
1207                       if verbose > 0 then
1208                           print("### LAYER UPDATE:" ..
1209                                 layer_operation_name(oper) ..
1210                                 " mask: " .. tostring(mask))
1211                           if verbose > 1 then
1212                               print(layer)
1213                           end
1214                       end
1215                       if oper == 3 then -- visible
1216                          local command = 0x10022
1217                          local msg = m:JSON({
1218                                          command = command,
1219                                          appid = "",
1220                                          arg = m:JSON({layer = layer.id,
1221                                                        visible = layer.visible
1222                                          })
1223                                 })
1224                          if verbose > 0 then
1225                             print("### <== sending "..command_name(command)..
1226                                   " layer message")
1227                             if verbose > 1 then
1228                                 print(msg)
1229                             end
1230                          end
1231                          sc:send_message(homescreen, msg)
1232                       else
1233                            if verbose > 0 then
1234                                print("### nothing to do")
1235                            end
1236                       end
1237                  end,
1238
1239   output_update = function(self, oper, out, mask)
1240                       local idx = out.index
1241                       local defidx = self.output_order[idx+1]
1242                       if verbose > 0 then
1243                           print("### OUTPUT UPDATE:" .. oper ..
1244                                 " mask: "..tostring(mask))
1245                       end
1246                       if not defidx then
1247                           return
1248                       end
1249                       print(out)
1250                       local outdef = self.outputs[defidx+1]
1251                       if (oper == 1) then -- create
1252                           if outdef then
1253                               self:output_request(m:JSON({index = idx,
1254                                                           id    = outdef.id,
1255                                                           name  = outdef.name
1256                                                           }))
1257                           end
1258                       elseif (oper == 5) then -- done
1259                           local ads = outdef.areas
1260                           local on = outdef.name
1261                           if ads then
1262                               for name,ad in pairs(ads) do
1263                                   local can = wmgr:canonical_name(on.."."..name)
1264                                   local a = m:JSON({name   = name,
1265                                                     output = out.index})
1266                                   for fld,val in pairs(ad) do
1267                                       a[fld] = self:geometry(out.width,
1268                                                              out.height,
1269                                                              val)
1270                                    end
1271                                    self:area_create(a)
1272                                    resmgr:area_create(area[can], outdef.zone)
1273                               end
1274                           end
1275                       end
1276                   end
1277 }
1278
1279
1280 imgr = input_manager {
1281   inputs = {{ name = "G27 Racing Wheel",
1282               id = 0,
1283               switch = { [2] = {appid="org.tizen.ico.app-soundsample"      },
1284                          [3] = {appid="org.tizen.ico.homescreen", keycode=1},
1285                          [4] = {appid="org.tizen.ico.app-soundsample"      },
1286                          [5] = {appid="org.tizen.ico.homescreen", keycode=2}
1287              }}
1288   },
1289
1290   manager_update = function(self, oper)
1291                        if verbose > 0 then
1292                            print("### <== INPUT MANAGER UPDATE:" ..
1293                                  input_manager_operation_name(oper))
1294                        end
1295                    end,
1296
1297   input_update = function(self, oper, inp, mask)
1298                      if verbose > 0 then
1299                          print("### INPUT UPDATE:" ..
1300                                 input_operation_name(oper) ..
1301                                 " mask: " .. tostring(mask))
1302                           if verbose > 1 then
1303                               print(inp)
1304                           end
1305                       end
1306                  end,
1307   code_update  = function(self, oper, code, mask)
1308                      if verbose > 0 then
1309                          print("### CODE UPDATE: mask: " .. tostring(mask))
1310                          if verbose > 1 then
1311                              print(code)
1312                          end
1313                      end
1314                      local msg = m:JSON({ command = 1,
1315                                           appid = "org.tizen.ico.homescreen",
1316                                           arg = m:JSON({ device = code.device,
1317                                                          time = code.time,
1318                                                          input = code.input,
1319                                                          code = code.id,
1320                                                          state = code.state
1321                                            })
1322                      })
1323                      if verbose > 0 then
1324                          print("### <== sending " ..
1325                                command_name(msg.command) ..
1326                                " input message")
1327                          if verbose > 1 then
1328                              print(msg)
1329                          end
1330                      end
1331                      sc:send_message(homescreen, msg)
1332                  end
1333 }
1334
1335 sc = m:get_system_controller()
1336
1337 -- resource sets
1338 sets = {}
1339
1340 -- special screen resource sets
1341 -- TODO: just rewrite screen resource handling to use regular resource API
1342
1343 special_screen_sets = {}
1344
1345 -- user manager
1346 um = m:UserManager()
1347
1348 connected = false
1349 homescreen = ""
1350 onscreen = ""
1351
1352 -- these shoud be before wmgr:connect() is called
1353 if verbose > 0 then
1354    print("====== creating applications ======")
1355 end
1356 application {
1357     appid          = "default",
1358     area           = "Center.Full",
1359     privileges     = { screen = "none", audio = "none" },
1360     resource_class = "player",
1361     screen_priority = 0
1362 }
1363
1364 application {
1365     appid           = "weston",
1366     area            = "Center.Full",
1367     privileges      = { screen = "system", audio = "none" },
1368     resource_class  = "implicit",
1369     screen_priority = 30
1370 }
1371
1372 application {
1373     appid           = "org.tizen.ico.homescreen",
1374     area            = "Center.Full",
1375     windows         = { {'ico_hs_controlbarwindow', 'Center.Control'} },
1376     privileges      = { screen = "system", audio = "system" },
1377     resource_class  = "player",
1378     screen_priority = 20
1379 }
1380
1381 application {
1382     appid           = "org.tizen.ico.statusbar",
1383     area            = "Center.Status",
1384     privileges      = { screen = "system", audio = "none" },
1385     resource_class  = "player",
1386     screen_priority = 20
1387 }
1388
1389 application {
1390     appid           = "org.tizen.ico.onscreen",
1391     area            = "Center.Full",
1392     privileges      = { screen = "system", audio = "system" },
1393     resource_class  = "player",
1394     screen_priority = 20
1395 }
1396
1397 application {
1398     appid           = "org.tizen.ico.login",
1399     area            = "Center.Full",
1400     privileges      = { screen = "system", audio = "system" },
1401     resource_class  = "player",
1402     screen_priority = 20
1403 }
1404
1405 application {
1406     appid           = "org.tizen.ico.camera_left",
1407     area            = "Center.SysApp.Left",
1408     privileges      = { screen = "system", audio = "none" },
1409     requisites      = { screen = "blinker_left", audio = "none" },
1410     resource_class  = "player",
1411     screen_priority = 30
1412 }
1413
1414 application {
1415     appid           = "org.tizen.ico.camera_right",
1416     area            = "Center.SysApp.Right",
1417     privileges      = { screen = "system", audio = "none" },
1418     requisites      = { screen = "blinker_right", audio = "none" },
1419     resource_class  = "player",
1420     screen_priority = 30
1421 }
1422
1423 application {
1424     appid           = "net.zmap.navi",
1425     area            = "Center.Full",
1426     privileges      = { screen = "none", audio = "none" },
1427     resource_class  = "navigator",
1428     screen_priority = 30
1429 }
1430
1431 application {
1432     appid           = "GV3ySIINq7.GhostCluster",
1433     area            = "Mid.Full",
1434     privileges      = { screen = "none", audio = "none" },
1435     resource_class  = "system",
1436     screen_priority = 30
1437 }
1438
1439 if sc then
1440     sc.client_handler = function (self, cid, msg)
1441         local command = msg.command
1442         local appid = msg.appid
1443         if verbose > 0 then
1444             print('### ==> client handler:')
1445             if verbose > 1 then
1446                 print(msg)
1447             end
1448         end
1449
1450         -- known commands: 1 for SEND_APPID, synthetic command 0xFFFF for
1451         -- disconnection
1452
1453         if command == 0xFFFF then
1454             if verbose > 1 then
1455                 print('client ' .. cid .. ' (' .. msg.appid .. ') disconnected')
1456             end
1457             if msg.appid == homescreen then
1458                 homescreen = ""
1459                 for i,v in pairs(special_screen_sets) do
1460                     resclnt:resource_set_destroy("screen", i)
1461                     special_screen_sets[i] = nil
1462                 end
1463             end
1464             return
1465         end
1466
1467         -- handle the connection to weston
1468
1469         if appid then
1470             if appid == "org.tizen.ico.homescreen" then
1471                 print('Setting homescreen='..appid)
1472                 homescreen = appid
1473                 if command and command == 1 then
1474                     send_driving_mode_to_home_screen()
1475                     send_night_mode_to_home_screen()
1476                 end
1477             elseif appid == "org.tizen.ico.onscreen" then
1478                 onscreen = appid
1479             end
1480
1481             if not connected and appid == "org.tizen.ico.homescreen" then
1482                 print('Trying to connect to weston...')
1483                 connected = wmgr:connect()
1484             end
1485         end
1486     end
1487
1488     sc.generic_handler = function (self, cid, msg)
1489         if verbose > 0 then
1490             print('### ==> generic handler:')
1491             if verbose > 1 then
1492                print(msg)
1493             end
1494         end
1495     end
1496
1497     sc.window_handler = function (self, cid, msg)
1498         if verbose > 0 then
1499             print('### ==> received ' ..
1500                    command_name(msg.command) .. ' message')
1501             if verbose > 1 then
1502                 print(tostring(msg))
1503             end
1504         end
1505
1506         local a = animation({})
1507         local nores = false
1508         if msg.command == 0x10003 then       -- ico SHOW command
1509             local raise_mask = 0x01000000
1510             local lower_mask = 0x02000000
1511             local nores_mask = 0x40000000
1512             local time_mask  = 0x00ffffff
1513             msg.arg.visible = 1
1514             if msg.arg then
1515                 local time = 200
1516                 if  msg.arg.anim_time then
1517                     local t = msg.arg.anim_time
1518                     time = m:AND(t, time_mask)
1519                     nores = not m:AND(t, nores_mask)
1520                     if m:AND(t, raise_mask) then
1521                         msg.arg.raise = 1
1522                     elseif m:AND(t, lower_mask) then
1523                         msg.arg.raise = 0
1524                     end
1525                 end
1526                 if msg.arg.anim_name then
1527                     a.show = { msg.arg.anim_name, time }
1528                     print('time: ' .. tostring(a.show[2]))
1529                 end
1530             end
1531             if not nores then
1532                 local p = wmgr:application(msg.appid)
1533                 local s = p.privileges.screen
1534                 if s == "system" then
1535                     nores = true
1536                     if not msg.arg.raise then
1537                         msg.arg.raise = 1
1538                     end
1539                 end
1540             end
1541             if verbose > 2 then
1542                 print('### ==> SHOW')
1543                 print(tostring(msg.arg))
1544             end
1545             if nores then
1546                 wmgr:window_request(msg.arg, a, 0)
1547             else
1548                 local surface = msg.arg.surface
1549                 resclnt:resource_set_acquire("screen", surface)
1550                 resmgr:window_raise(msg.appid, surface, 1)
1551             end
1552         elseif msg.command == 0x10004 then   -- ico HIDE command
1553             local raise_mask = 0x01000000
1554             local lower_mask = 0x02000000
1555             local nores_mask = 0x40000000
1556             local time_mask  = 0x00ffffff
1557             msg.arg.visible = 0
1558             if msg.arg then
1559                 local time = 200
1560                 if msg.arg.anim_time then
1561                     local t = msg.arg.anim_time
1562                     time = m:AND(t, time_mask)
1563                     nores = not m:AND(t, nores_mask)
1564                 end
1565                 if msg.arg.anim_name then
1566                     a.hide = { msg.arg.anim_name, time }
1567                     print('hide animation time: ' .. tostring(a.hide[2]))
1568                 end
1569             end
1570             if not nores then
1571                 local p = wmgr:application(msg.appid)
1572                 local s = p.privileges.screen
1573                 if s == "system" then
1574                     nores = true
1575                     msg.arg.raise = 0
1576                 end
1577             end
1578             if verbose > 2 then
1579                 print('### ==> HIDE REQUEST')
1580                 print(tostring(msg.arg))
1581             end
1582             if nores then
1583                 wmgr:window_request(msg.arg, a, 0)
1584             else
1585                 resmgr:window_raise(msg.appid, msg.arg.surface, -1)
1586             end
1587         elseif msg.command == 0x10005 then   -- ico MOVE
1588             if verbose > 2 then
1589                 print('### ==> MOVE REQUEST')
1590                 print(tostring(msg.arg))
1591             end
1592             if msg.arg.zone then
1593                 msg.arg.area = msg.arg.zone
1594             end
1595             wmgr:window_request(msg.arg, a, 0)
1596             -- TODO: handle if area changed
1597         elseif msg.command == 0x10006 then   -- ico ACTIVE
1598             if not msg.arg.active then
1599                 msg.arg.active = 3 -- pointer + keyboard
1600             end
1601             if verbose > 2 then
1602                 print('### ==> ACTIVE REQUEST')
1603                 print(tostring(msg.arg))
1604             end
1605             wmgr:window_request(msg.arg, a, 0)
1606         elseif msg.command == 0x10007 then   -- ico CHANGE_LAYER
1607             if verbose > 2 then
1608                 print('### ==> CHANGE_LAYER REQUEST')
1609                 print(tostring(msg.arg))
1610             end
1611             --[[
1612             if msg.arg.layer ~= 4 or msg.arg.layer ~= 5 then
1613                 print("do not change layer for other than cursor or touch")
1614                 return
1615             end
1616             --]]
1617             wmgr:window_request(msg.arg, a, 0)
1618         elseif msg.command == 0x10011 then   -- ico MAP_THUMB
1619             local framerate = msg.arg.framerate
1620             if not framerate or framerate < 0 then
1621                 framerate = 0
1622             end
1623             msg.arg.mapped = 1
1624             if verbose > 2 then
1625                 print('### ==> MAP_THUMB REQUEST')
1626                 print(msg.arg)
1627                 print('framerate: '..framerate)
1628             end
1629             --wmgr:window_request(msg.arg, a, framerate)
1630         elseif msg.command == 0x10012 then   -- ico UNMAP_THUMB
1631             msg.arg.mapped = 0
1632             if verbose > 2 then
1633                 print('### ==> UNMAP_THUMB REQUEST')
1634                 print(msg.arg)
1635             end
1636             --wmgr:window_request(msg.arg, a, 0)
1637         elseif msg.command == 0x10020 then   -- ico SHOW_LAYER command
1638             msg.arg.visible = 1
1639             if verbose > 2 then
1640                 print('### ==> SHOW_LAYER REQUEST')
1641                 print(msg.arg)
1642             end
1643             wmgr:layer_request(msg.arg)
1644         elseif msg.command == 0x10021 then   -- ico HIDE_LAYER command
1645             msg.arg.visible = 0
1646             if verbose > 2 then
1647                 print('### ==> HIDE_LAYER REQUEST')
1648                 print(msg.arg)
1649             end
1650             wmgr:layer_request(msg.arg)
1651         end
1652     end
1653
1654     sc.input_handler = function (self, cid, msg)
1655         if verbose > 0 then
1656             print('### ==> input handler: ' .. command_name(msg.command))
1657             if verbose > 1 then
1658                 print(msg)
1659             end
1660         end
1661         if msg.command == 0x20001 then -- add_input
1662             msg.arg.appid = msg.appid
1663             if verbose > 2 then
1664                 print('### ==> ADD_INPUT REQUEST')
1665                 print(tostring(msg.arg))
1666             end
1667             imgr:input_request(msg.arg)
1668         elseif msg.command == 0x20002 then -- del_input
1669             msg.arg.appid = ''
1670             if verbose > 2 then
1671                 print('### ==> DEL_INPUT REQUEST')
1672                 print(tostring(msg.arg))
1673             end
1674             imgr:input_request(msg.arg)
1675         elseif msg.command == 0x20003 then -- send_input
1676         end
1677     end
1678
1679     sc.user_handler = function (self, cid, msg)
1680         if verbose > 0 then
1681             print('### ==> user handler: ' .. command_name(msg.command))
1682             if verbose > 1 then
1683                 print(msg)
1684             end
1685         end
1686
1687         if not um then
1688             print("User Manager not initialized")
1689             return
1690         end
1691
1692         if msg.command == 0x00030001 then -- MSG_CMD_CHANGE_USER
1693             print("command CHANGE_USER")
1694             if not msg.arg then
1695                 print("invalid message")
1696                 return
1697             end
1698
1699             username = msg.arg.user
1700             passwd = msg.arg.pass
1701
1702             if not username then
1703                 username = ""
1704             end
1705
1706             if not passwd then
1707                 passwd = ""
1708             end
1709
1710             success = um:changeUser(username, passwd)
1711
1712             if not success then
1713                 reply = m.JSON({
1714                     appid = msg.appid,
1715                     command = cmd
1716                 })
1717                 if sc:send_message(msg.appid, reply) then
1718                     print('*** sent authentication failed message')
1719                 else
1720                     print('*** failed to send authentication failed message')
1721                 end
1722             end
1723
1724         elseif msg.command == 0x00030002 then -- MSG_CMD_GET_USERLIST
1725             print("command GET_USERLIST")
1726             if not msg.appid then
1727                 print("invalid message")
1728                 return
1729             end
1730
1731             users, currentUser = um:getUserList()
1732
1733             if not users then
1734                 print("failed to get user list")
1735                 return
1736             end
1737
1738             nUsers = 0
1739
1740             for i,v in pairs(users) do
1741                 nUsers = nUsers + 1
1742             end
1743
1744             if not currentUser then
1745                 currentUser = ""
1746             end
1747
1748             if verbose > 1 then
1749                 print("current user: " .. currentUser)
1750                 print("user list:")
1751                 for i,v in pairs(users) do
1752                     print(v)
1753                 end
1754             end
1755
1756             reply = m.JSON({
1757                 appid = msg.appid,
1758                 command = cmd,
1759                 arg = m.JSON({
1760                     user_num = nUsers,
1761                     user_list = users,
1762                     user_login = currentUser
1763                 })
1764             })
1765
1766             if verbose > 1 then
1767                 print("### <== GetUserList reply: " .. tostring(reply))
1768             end
1769
1770             if sc:send_message(msg.appid, reply) then
1771                 print('*** reply OK')
1772             else
1773                 print('*** reply FAILED')
1774             end
1775
1776         elseif msg.command == 0x00030003 then -- MSG_CMD_GET_LASTINFO
1777             print("command GET_LASTINFO")
1778             if not msg.appid then
1779                 print("invalid message")
1780                 return
1781             end
1782
1783             lastInfo = um:getLastInfo(msg.appid)
1784
1785             if not lastInfo then
1786                 print("failed to get last info for app" .. msg.appid)
1787                 return
1788             end
1789
1790             reply = m.JSON({
1791                 appid = msg.appid,
1792                 command = cmd,
1793                 arg = m.JSON({
1794                     lastinfo = lastinfo
1795                 })
1796             })
1797
1798             if sc:send_message(msg.appid, reply) then
1799                 print('*** reply OK')
1800             else
1801                 print('*** reply FAILED')
1802             end
1803
1804         elseif msg.command == 0x00030004 then -- MSG_CMD_SET_LASTINFO
1805             print("command SET_LASTINFO")
1806             if not msg.arg or not msg.appid then
1807                 print("invalid message")
1808                 return
1809             end
1810
1811             lastInfo = um:setLastInfo(msg.appid, msg.arg.lastinfo)
1812         end
1813     end
1814
1815     sc.resource_handler = function (self, cid, msg)
1816         if verbose > 0 then
1817             print('### ==> resource handler: ' .. command_name(msg.command))
1818             if verbose > 1 then
1819                 print(msg)
1820             end
1821         end
1822
1823         createResourceSet = function (ctl, client, msg)
1824             cb = function(rset, data)
1825                 print("> resource callback")
1826
1827                 -- type is either basic (0) or interrupt (1)
1828                 requestType = 0
1829                 if msg.res.type then
1830                     requestType = msg.res.type
1831                 end
1832
1833                 if rset.acquired then
1834                     cmd = 0x00040001 -- acquire
1835                 else
1836                     cmd = 0x00040002 -- release
1837                 end
1838
1839                 reply = m.JSON({
1840                         appid = data.client,
1841                         command = cmd,
1842                         res = {
1843                             type = requestType
1844                         }
1845                     })
1846
1847                 if rset.resources.audio_playback then
1848                     reply.res.sound = {
1849                         zone = "driver",
1850                         name = msg.appid,
1851                         adjust = 0,
1852                         -- id = "0"
1853                     }
1854                 end
1855
1856                 if rset.resources.display then
1857                     reply.res.window = {
1858                         zone = "driver",
1859                         name = msg.appid,
1860                         -- id = "0"
1861                     }
1862                 end
1863
1864                 if rset.resources.input then
1865                     reply.res.input = {
1866                         name = msg.appid,
1867                         event = 0
1868                     }
1869                 end
1870                 print("sending message to client: " .. data.client)
1871
1872                 if sc:send_message(data.client, reply) then
1873                     print('*** reply OK')
1874                 else
1875                     print('*** reply FAILED')
1876                 end
1877             end
1878
1879             rset = m:ResourceSet({
1880                     application_class = "player",
1881                     zone = "driver", -- msg.zone ("full")
1882                     callback = cb
1883                 })
1884
1885             rset.data = {
1886                 cid = cid,
1887                 ctl = ctl
1888             }
1889
1890             if msg.res.sound then
1891                 rset:addResource({
1892                         resource_name = "audio_playback"
1893                     })
1894                 rset.resources.audio_playback.attributes.pid = tostring(msg.pid)
1895                 rset.resources.audio_playback.attributes.appid = msg.appid
1896                 print("sound name: " .. msg.res.sound.name)
1897                 print("sound zone:" .. msg.res.sound.zone)
1898                 print("sound adjust: " .. tostring(msg.res.sound.adjust))
1899                 if msg.res.sound.id then
1900                     print("sound id: " .. msg.res.sound.id)
1901                 end
1902             end
1903
1904             if msg.res.input then
1905                 rset:addResource({
1906                         resource_name = "input"
1907                     })
1908                 rset.resources.input.attributes.pid = tostring(msg.pid)
1909                 rset.resources.input.attributes.appid = msg.appid
1910                 print("input name: " .. msg.res.sound.name)
1911                 print("input event:" .. tostring(msg.res.input.event))
1912             end
1913
1914             if msg.res.window then
1915                 rset:addResource({
1916                         resource_name = "display"
1917                     })
1918                 rset.resources.display.attributes.pid = tostring(msg.pid)
1919                 rset.resources.display.attributes.appid = msg.appid
1920                 print("display name: " .. msg.res.display.name)
1921                 print("display zone:" .. msg.res.display.zone)
1922                 if msg.res.display.id then
1923                     print("display id: " .. msg.res.display.id)
1924                 end
1925             end
1926
1927             return rset
1928         end
1929
1930         -- parse the message
1931
1932         -- fields common to all messages:
1933         --      msg.command
1934         --      msg.appid
1935         --      msg.pid
1936
1937         if msg.command == 0x00040011 then -- MSG_CMD_CREATE_RES
1938             print("command CREATE")
1939
1940             if not sets.cid then
1941                 sets.cid = createResourceSet(self, cid, msg)
1942             end
1943
1944         elseif msg.command == 0x00040012 then -- MSG_CMD_DESTORY_RES
1945             print("command DESTROY")
1946
1947             if sets.cid then
1948                 sets.cid:release()
1949             end
1950
1951             sets.cid = nil -- garbage collecting
1952
1953         elseif msg.command == 0x00040001 then -- MSG_CMD_ACQUIRE_RES
1954             print("command ACQUIRE")
1955
1956             if not sets.cid then
1957                 sets.cid = createResourceSet(self, cid, msg)
1958             end
1959
1960             sets.cid:acquire()
1961
1962         elseif msg.command == 0x00040002 then -- MSG_CMD_RELEASE_RES
1963             print("command RELEASE")
1964
1965             if sets.cid then
1966                 sets.cid:release()
1967             end
1968
1969         elseif msg.command == 0x00040003 then -- MSG_CMD_DEPRIVE_RES
1970             print("command DEPRIVE")
1971
1972         elseif msg.command == 0x00040004 then -- MSG_CMD_WAITING_RES
1973             print("command WAITING")
1974
1975         elseif msg.command == 0x00040005 then -- MSG_CMD_REVERT_RES
1976             print("command REVERT")
1977         end
1978     end
1979
1980     sc.inputdev_handler = function (self, cid, msg)
1981         if verbose > 0 then
1982             print('*** inputdev handler: ' .. command_name(msg.command))
1983             if verbose > 1 then
1984                 print(msg)
1985             end
1986         end
1987     end
1988 end
1989
1990 function send_driving_mode_to_home_screen()
1991     if homescreen == "" then
1992         return
1993     end
1994
1995     local driving_mode = mdb.select.select_driving_mode.single_value
1996
1997     if not driving_mode then driving_mode = 0 end
1998
1999     local reply = m:JSON({ command = 0x60001,
2000                            arg     = m:JSON({ stateid = 1,
2001                                               state   = driving_mode
2002                                      })
2003                   })
2004
2005     if verbose > 0 then
2006         print("### <== sending " .. command_name(reply.command) .. " message")
2007         if verbose > 1 then
2008             print(reply)
2009         end
2010     end
2011
2012     sc:send_message(homescreen, reply)
2013 end
2014
2015 function send_night_mode_to_home_screen()
2016     if homescreen == "" then
2017         return
2018     end
2019
2020     local night_mode = mdb.select.select_night_mode.single_value
2021
2022     if not night_mode then night_mode = 0 end
2023
2024     local reply = m:JSON({ command = 0x60001,
2025                            arg     = m:JSON({ stateid = 2,
2026                                               state   = night_mode
2027                                      })
2028                   })
2029
2030     if verbose > 0 then
2031         print("### <== sending " .. command_name(reply.command) .. " message")
2032         if verbose > 1 then
2033             print(reply)
2034         end
2035      end
2036
2037      sc:send_message(homescreen, reply)
2038 end
2039
2040 -- we should have 'audio_playback' defined by now
2041 m:try_load_plugin('telephony')