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 }
 655
 656 function window_operation_name(oper)
 657     local name = window_operation_names[oper]
 658     if name then return name end
 659     return "<unknown " .. tostring(oper) .. ">"
 660 end
 661
 662 layer_operation_names = {
 663     [1] = "create",
 664     [2] = "destroy",
 665     [3] = "visible"
 666 }
 667
 668 function layer_operation_name(oper)
 669     local name = layer_operation_names[oper]
 670     if name then return name end
 671     return "<unknown " .. tostring(oper) .. ">"
 672 end
 673
 674 input_manager_operation_names = {
 675     [1] = "create",
 676     [2] = "destroy",
 677     [3] = "ready"
 678 }
 679
 680 function input_manager_operation_name(oper)
 681     local name = input_manager_operation_names[oper]
 682     if name then return name end
 683     return "<unknown " .. tostring(oper) .. ">"
 684 end
 685
 686 input_operation_names = {
 687     [1] = "create",
 688     [2] = "destroy",
 689     [3] = "update"
 690 }
 691
 692 function input_operation_name(oper)
 693     local name = input_operation_names[oper]
 694     if name then return name end
 695     return "<unknown " .. tostring(oper) .. ">"
 696 end
 697
 698 code_operation_names = {
 699     [1] = "create",
 700     [2] = "destroy",
 701     [3] = "state_change"
 702 }
 703
 704 function code_operation_name(oper)
 705     local name = code_operation_names[oper]
 706     if name then return name end
 707     return "<unknown " .. tostring(oper) .. ">"
 708 end
 709
 710 command_names = {
 711     [0x00001] = "send_appid",
 712     [0x10001] = "create",
 713     [0x10002] = "destroy",
 714     [0x10003] = "show",
 715     [0x10004] = "hide",
 716     [0x10005] = "move",
 717     [0x10006] = "change_active",
 718     [0x10007] = "change_layer",
 719     [0x10008] = "change_attr",
 720     [0x10009] = "name",
 721     [0x10011] = "map_thumb",
 722     [0x10012] = "unmap_thumb",
 723     [0x10020] = "show layer",
 724     [0x10021] = "hide_layer",
 725     [0x10022] = "change_layer_attr",
 726     [0x20001] = "add_input",
 727     [0x20002] = "del_input",
 728     [0x20003] = "send_input",
 729     [0x40001] = "acquire_res",
 730     [0x40002] = "release_res",
 731     [0x40003] = "deprive_res",
 732     [0x40004] = "waiting_res",
 733     [0x40005] = "revert_res",
 734     [0x40011] = "create_res",
 735     [0x40012] = "destroy_res",
 736     [0x50001] = "set_region",
 737     [0x50002] = "unset_region",
 738     [0x60001] = "change_state"
 739 }
 740
 741 function command_name(command)
 742     local name = command_names[command]
 743     if name then return name end
 744     return "<unknown " .. tostring(command) .. ">"
 745 end
 746
 747 input_layer = {
 748    [3] = true, -- input
 749    [4] = true, -- touch
 750    [5] = true  -- cursor
 751 }
 752
 753 resmgr = resource_manager {
 754   screen_event_handler = function(self, ev)
 755                              local event = ev.event
 756                              local surface = ev.surface
 757
 758                              if event == "init" then
 759                                  if verbose > 0 then
 760                                      print("*** init screen resource allocation -- disable all 'player'")
 761                                  end
 762                                  resmgr:disable_audio_by_appid("*", "player", "*", true, false)
 763                              elseif event == "preallocate" then
 764                                  if verbose > 0 then
 765                                      print("*** preallocate screen resource "..
 766                                            "for '" .. ev.appid .. "' -- enable 'player', if any")
 767                                  end
 768                                  resmgr:disable_audio_by_appid("*", "player", ev.appid, false, false)
 769                              elseif event == "grant" then
 770                                  if verbose > 0 then
 771                                     print("*** make visible surface "..surface)
 772                                  end
 773                                  local a = animation({})
 774                                  local r = m:JSON({surface = surface,
 775                                                    visible = 1,
 776                                                    raise   = 1})
 777                                  wmgr:window_request(r,a,0)
 778                              elseif event == "revoke" then
 779                                  if verbose > 0 then
 780                                     print("*** hide surface "..surface)
 781                                  end
 782                                  local a = animation({})
 783                                  local r = m:JSON({surface = ev.surface,
 784                                                    visible = 0})
 785                                  wmgr:window_request(r,a,0)
 786
 787                              elseif event == "create" then
 788
 789                                 if verbose > 0 then
 790                                     print("*** screen resource event: " ..
 791                                           tostring(ev))
 792                                 end
 793
 794                                 local regulation = mdb.select.select_driving_mode.single_value
 795
 796                                 if regulation == 1 then
 797
 798                                     local blacklisted = false
 799
 800                                     -- applications which have their category set to "entertainment"
 801                                     -- or "undefined" are blacklisted, meaning they should be regulated
 802
 803                                     for i,v in pairs(ft(mdb.select.undefined_applications)) do
 804                                         if v.appid == ev.appid then
 805                                             if verbose > 0 then
 806                                                 print(ev.appid .. " was blacklisted (undefined)")
 807                                             end
 808                                             blacklisted = true
 809                                             break
 810                                         end
 811                                     end
 812
 813                                     if not blacklisted then
 814                                         for i,v in pairs(ft(mdb.select.entertainment_applications)) do
 815                                             if v.appid == ev.appid then
 816                                                 if verbose > 0 then
 817                                                     print(ev.appid .. " was blacklisted (entertainment)")
 818                                                 end
 819                                                 blacklisted = true
 820                                                 break
 821                                             end
 822                                         end
 823                                     end
 824
 825                                     -- our local application config, which takes precedence
 826                                     local conf = getApplication(ev.appid)
 827
 828                                     -- disable only non-whitelisted applications
 829                                     if not conf or conf.resource_class == "player" then
 830                                         if blacklisted then
 831                                             if verbose > 0 then
 832                                                 print("disabling screen for " .. ev.appid)
 833                                             end
 834                                             resmgr:disable_screen_by_appid("*", "*", ev.appid, true, true)
 835                                         end
 836                                     end
 837                                 end
 838
 839                              elseif event == "destroy" then
 840                                if verbose > 0 then
 841                                     print("*** screen resource event: " ..
 842                                           tostring(ev))
 843                                  end
 844                              else
 845                                  if verbose > 0 then
 846                                     print("*** screen resource event: " ..
 847                                           tostring(ev))
 848                                  end
 849                              end
 850                          end,
 851   audio_event_handler = function(self, ev)
 852                              local event = ev.event
 853                              local appid = ev.appid
 854                              local audioid = ev.audioid
 855
 856                              if event == "grant" then
 857                                  if verbose > 0 then
 858                                     print("*** grant audio to "..appid..
 859                                           " ("..audioid..") in '" ..
 860                                           ev.zone .. "' zone")
 861                                  end
 862                              elseif event == "revoke" then
 863                                  if verbose > 0 then
 864                                     print("*** revoke audio from "..appid..
 865                                           " ("..audioid..") in '" ..
 866                                           ev.zone .. "' zone")
 867                                  end
 868                              else
 869                                  if verbose > 0 then
 870                                     print("*** audio resource event: " ..
 871                                           tostring(ev))
 872                                  end
 873                              end
 874                         end
 875 }
 876
 877 resclnt = resource_client {}
 878
 879 wmgr = window_manager {
 880   geometry = function(self, w,h, v)
 881                   if type(v) == "function" then
 882                       return v(w,h)
 883                   end
 884                   return v
 885              end,
 886
 887   application = function(self, appid)
 888                      if appid then
 889                          local app = application_lookup(appid)
 890                          if not app then
 891                              app = application_lookup("default")
 892                          end
 893                          return app
 894                      end
 895                      return { privileges = {screen="none", audio="none"} }
 896                 end,
 897
 898   output_order = { 1, 0 },
 899
 900   outputs = { { name  = "Mid",
 901                 id    = 0,
 902                 zone  = "driver",
 903                 areas = { Full = {
 904                               id     = 20,
 905                               pos_x  = 0,
 906                               pos_y  = 0,
 907                               width  = function(w,h) return w end,
 908                               height = function(w,h) return h end
 909                           },
 910                           Left = {
 911                               id     = 21,
 912                               pos_x  = 0,
 913                               pos_y  = 0,
 914                               width  = 320,
 915                               height = function(w,h) return h end
 916                           },
 917                           Right = {
 918                               id     = 22,
 919                               pos_x  = function(w,h) return w-320 end,
 920                               pos_y  = 0,
 921                               width  = 320,
 922                               height = function(w,h) return h end
 923                           }
 924                         }
 925                },
 926                { name  = "Center",
 927                  id    = 1,
 928                  zone  = "driver",
 929                  areas = { Status = {
 930                               id     = 0,
 931                               pos_x  = 0,
 932                               pos_y  = 0,
 933                               width  = function(w,h) return w end,
 934                               height = 64
 935                            },
 936                            Full = {
 937                               id     = 1,
 938                               pos_x  = 0,
 939                               pos_y  = 64,
 940                               width  = function(w,h) return w end,
 941                               height = function(w,h) return h-64-128 end
 942                            },
 943                            Upper = {
 944                               id     = 2,
 945                               pos_x  = 0,
 946                               pos_y  = 64,
 947                               width  = function(w,h) return w end,
 948                               height = function(w,h) return (h-64-128)/2 end
 949                            },
 950                            Lower = {
 951                               id     = 3,
 952                               pos_x  = 0,
 953                               pos_y  = function(w,h) return (h-64-128)/2+64 end,
 954                               width  = function(w,h) return w end,
 955                               height = function(w,h) return (h-64-128)/2 end
 956                            },
 957                            UpperLeft = {
 958                               id     = 4,
 959                               pos_x  = 0,
 960                               pos_y  = 64,
 961                               width  = function(w,h) return w/2 end,
 962                               height = function(w,h) return (h-64-128)/2 end
 963                            },
 964                            UpperRight = {
 965                               id     = 5,
 966                               pos_x  = function(w,h) return w/2 end,
 967                               pos_y  = 64,
 968                               width  = function(w,h) return w/2 end,
 969                               height = function(w,h) return (h-64-128)/2 end
 970                            },
 971                            LowerLeft = {
 972                               id     = 6,
 973                               pos_x  = 0,
 974                               pos_y  = function(w,h) return (h-64-128/2)+64 end,
 975                               width  = function(w,h) return w/2 end,
 976                               height = function(w,h) return (h-64-128)/2 end
 977                            },
 978                            LowerRight = {
 979                               id     = 7,
 980                               pos_x  = function(w,h) return w/2 end,
 981                               pos_y  = function(w,h) return (h-64-128/2)+64 end,
 982                               width  = function(w,h) return w/2 end,
 983                               height = function(w,h) return (h-64-128)/2 end
 984                            },
 985                            SysApp = {
 986                               id     = 8,
 987                               pos_x  = 0,
 988                               pos_y  = 64,
 989                               width  = function(w,h) return w end,
 990                               height = function(w,h) return h-64-128 end
 991                            },
 992                            ["SysApp.Left"] = {
 993                               id     = 9,
 994                               pos_x  = 0,
 995                               pos_y  = 64,
 996                               width  = function(w,h) return w/2-181 end,
 997                               height = function(w,h) return h-64-128 end
 998                            },
 999                            ["SysApp.Right"] = {
1000                               id     = 10,
1001                               pos_x  = function(w,h) return w/2+181 end,
1002                               pos_y  = 64,
1003                               width  = function(w,h) return w/2-181 end,
1004                               height = function(w,h) return h-64-128 end
1005                            },
1006                            Control = {
1007                               id     = 11,
1008                               pos_x  = 0,
1009                               pos_y  = function(w,h) return h-128 end,
1010                               width  = function(w,h) return w end,
1011                               height = 128
1012                            },
1013                         }
1014               }
1015   },
1016   layers = { {      0, "Background"   , 1 },
1017              {      1, "Application"  , 2 },
1018              {      2, "Softkeyboard" , 4 },
1019              {      3, "HomeScreen"   , 2 },
1020              {      4, "ControlBar"   , 2 },
1021              {      5, "InterruptApp" , 2 },
1022              {      6, "OnScreen"     , 2 },
1023              {    101, "Input"        , 3 },
1024              {    102, "Cursor"       , 5 },
1025              {    103, "Startup"      , 6 },
1026              { 0x1000, "Background"   , 1 },
1027              { 0x2000, "Normal"       , 2 },
1028              { 0x3000, "Fullscreen"   , 2 },
1029              { 0x4000, "InputPanel"   , 3 },
1030              { 0xA000, "Touch"        , 4 },
1031              { 0xB000, "Cursor"       , 5 },
1032              { 0xC000, "Startup"      , 6 }
1033   },
1034
1035
1036   manager_update = function(self, oper)
1037                        if verbose > 0 then
1038                            print("### <== WINDOW MANAGER UPDATE:" ..
1039                                  window_manager_operation_name(oper))
1040                        end
1041                        if oper == 1 then
1042                            local wumask = window_mask { raise   = true,
1043                                                         visible = true,
1044                                                         active  = true }
1045                            local wrmask = window_mask { active  = true }
1046                            local lumask = layer_mask  { visible = true }
1047                            local lrmask = layer_mask  { visible = true }
1048                            local req = m:JSON({
1049                                passthrough_window_update  = wumask:tointeger(),
1050                                passthrough_window_request = wrmask:tointeger(),
1051                                passthrough_layer_update   = lumask:tointeger(),
1052                                passthrough_layer_request  = lrmask:tointeger()
1053                            })
1054                            self:manager_request(req)
1055                        end
1056                    end,
1057
1058   window_update = function(self, oper, win, mask)
1059                       if verbose > 0 then
1060                           print("### <== WINDOW UPDATE oper:" ..
1061                                 window_operation_name(oper) ..
1062                                 " mask: " .. tostring(mask))
1063                           if verbose > 1 then
1064                               print(win)
1065                           end
1066                       end
1067
1068                       local arg = m:JSON({ surface = win.surface,
1069                                            winname = win.name,
1070                       })
1071                       local command = 0
1072
1073                       if oper == 1 then -- create
1074                            local layertype = win.layertype
1075                            if layertype and input_layer[layertype] then
1076                                if verbose > 0 then
1077                                    print("ignoring input panel creation")
1078                                end
1079                                return
1080                            end
1081                            command     = 0x10001
1082                       elseif oper == 2 then -- destroy
1083                            command     = 0x10002
1084                       elseif oper == 3 then  -- namechange
1085                            command     = 0x10009
1086                       elseif oper == 4 or oper == 5 then --visible or configure
1087                            command     = 0x10008
1088                            arg.zone    = win.area
1089                            arg.node    = win.node
1090                            arg.layer   = win.layer
1091                            arg.pos_x   = win.pos_x
1092                            arg.pos_y   = win.pos_y
1093                            arg.width   = win.width
1094                            arg.height  = win.height
1095                            arg.raise   = win.raise
1096                            arg.visible = win.visible
1097                            arg.active  = win.active
1098                       elseif oper == 6 then -- active
1099                            command     = 0x10006
1100                            arg.active  = win.active
1101                       else
1102                            if verbose > 0 then
1103                                print("### nothing to do")
1104                            end
1105                            return
1106                       end
1107
1108                       local msg = m:JSON({ command = command,
1109                                            appid   = win.appid,
1110                                            pid     = win.pid,
1111                                            arg     = arg
1112                       })
1113                       if verbose > 0 then
1114                           print("### <== sending " ..
1115                                 command_name(msg.command) ..
1116                                 " window message to '" .. win.name .. "'")
1117                           if verbose > 1 then
1118                               print(msg)
1119                           end
1120                       end
1121                       sc:send_message(homescreen, msg)
1122
1123                       if oper == 1 then -- create
1124                           local i = input_layer[win.layertype]
1125                           local p = self:application(win.appid)
1126                           local s = p.privileges.screen
1127
1128                           if s == "system" then
1129                               local a = animation({})
1130                               local r = m:JSON({surface = win.surface,
1131                                                 visible = 1,
1132                                                 raise   = 1})
1133                               self:window_request(r,a,0)
1134                           else
1135                               if i then
1136                                   if verbose > 0 then
1137                                       print("do not make resource for " ..
1138                                             "input window")
1139                                   end
1140                               else
1141                                   resclnt:resource_set_create("screen",
1142                                                                "driver",
1143                                                                win.appid,
1144                                                                win.surface)
1145                                   special_screen_sets[win.surface] = true
1146                               end
1147                           end
1148                       elseif oper == 2 then -- destroy
1149                           resclnt:resource_set_destroy("screen", win.surface)
1150                           special_screen_sets[win.surface] = nil
1151                       elseif oper == 6 then -- active
1152                           if win.active then
1153                               local i = input_layer[win.layertype]
1154                               local p = self:application(win.appid)
1155                               local s = p.privileges.screen
1156                               local surface = win.surface
1157                               if not i and s ~= "system" then
1158                                  resclnt:resource_set_acquire("screen",surface)
1159                                  resmgr:window_raise(win.appid, surface, 1)
1160                               end
1161                           end
1162                       end
1163                   end,
1164
1165   layer_update = function(self, oper, layer, mask)
1166                       if verbose > 0 then
1167                           print("### LAYER UPDATE:" ..
1168                                 layer_operation_name(oper) ..
1169                                 " mask: " .. tostring(mask))
1170                           if verbose > 1 then
1171                               print(layer)
1172                           end
1173                       end
1174                       if oper == 3 then -- visible
1175                          local command = 0x10022
1176                          local msg = m:JSON({
1177                                          command = command,
1178                                          appid = "",
1179                                          arg = m:JSON({layer = layer.id,
1180                                                        visible = layer.visible
1181                                          })
1182                                 })
1183                          if verbose > 0 then
1184                             print("### <== sending "..command_name(command)..
1185                                   " layer message")
1186                             if verbose > 1 then
1187                                 print(msg)
1188                             end
1189                          end
1190                          sc:send_message(homescreen, msg)
1191                       else
1192                            if verbose > 0 then
1193                                print("### nothing to do")
1194                            end
1195                       end
1196                  end,
1197
1198   output_update = function(self, oper, out, mask)
1199                       local idx = out.index
1200                       local defidx = self.output_order[idx+1]
1201                       if verbose > 0 then
1202                           print("### OUTPUT UPDATE:" .. oper ..
1203                                 " mask: "..tostring(mask))
1204                       end
1205                       if not defidx then
1206                           return
1207                       end
1208                       print(out)
1209                       local outdef = self.outputs[defidx+1]
1210                       if (oper == 1) then -- create
1211                           if outdef then
1212                               self:output_request(m:JSON({index = idx,
1213                                                           id    = outdef.id,
1214                                                           name  = outdef.name
1215                                                           }))
1216                           end
1217                       elseif (oper == 5) then -- done
1218                           local ads = outdef.areas
1219                           local on = outdef.name
1220                           if ads then
1221                               for name,ad in pairs(ads) do
1222                                   local can = wmgr:canonical_name(on.."."..name)
1223                                   local a = m:JSON({name   = name,
1224                                                     output = out.index})
1225                                   for fld,val in pairs(ad) do
1226                                       a[fld] = self:geometry(out.width,
1227                                                              out.height,
1228                                                              val)
1229                                    end
1230                                    self:area_create(a)
1231                                    resmgr:area_create(area[can], outdef.zone)
1232                               end
1233                           end
1234                       end
1235                   end
1236 }
1237
1238
1239 imgr = input_manager {
1240   inputs = {{ name = "G27 Racing Wheel",
1241               id = 0,
1242               switch = { [2] = {appid="org.tizen.ico.app-soundsample"      },
1243                          [3] = {appid="org.tizen.ico.homescreen", keycode=1},
1244                          [4] = {appid="org.tizen.ico.app-soundsample"      },
1245                          [5] = {appid="org.tizen.ico.homescreen", keycode=2}
1246              }}
1247   },
1248
1249   manager_update = function(self, oper)
1250                        if verbose > 0 then
1251                            print("### <== INPUT MANAGER UPDATE:" ..
1252                                  input_manager_operation_name(oper))
1253                        end
1254                    end,
1255
1256   input_update = function(self, oper, inp, mask)
1257                      if verbose > 0 then
1258                          print("### INPUT UPDATE:" ..
1259                                 input_operation_name(oper) ..
1260                                 " mask: " .. tostring(mask))
1261                           if verbose > 1 then
1262                               print(inp)
1263                           end
1264                       end
1265                  end,
1266   code_update  = function(self, oper, code, mask)
1267                      if verbose > 0 then
1268                          print("### CODE UPDATE: mask: " .. tostring(mask))
1269                          if verbose > 1 then
1270                              print(code)
1271                          end
1272                      end
1273                      local msg = m:JSON({ command = 1,
1274                                           appid = "org.tizen.ico.homescreen",
1275                                           arg = m:JSON({ device = code.device,
1276                                                          time = code.time,
1277                                                          input = code.input,
1278                                                          code = code.id,
1279                                                          state = code.state
1280                                            })
1281                      })
1282                      if verbose > 0 then
1283                          print("### <== sending " ..
1284                                command_name(msg.command) ..
1285                                " input message")
1286                          if verbose > 1 then
1287                              print(msg)
1288                          end
1289                      end
1290                      sc:send_message(homescreen, msg)
1291                  end
1292 }
1293
1294 sc = m:get_system_controller()
1295
1296 -- resource sets
1297 sets = {}
1298
1299 -- special screen resource sets
1300 -- TODO: just rewrite screen resource handling to use regular resource API
1301
1302 special_screen_sets = {}
1303
1304 -- user manager
1305 um = m:UserManager()
1306
1307 connected = false
1308 homescreen = ""
1309 onscreen = ""
1310
1311 -- these shoud be before wmgr:connect() is called
1312 if verbose > 0 then
1313    print("====== creating applications ======")
1314 end
1315 application {
1316     appid          = "default",
1317     area           = "Center.Full",
1318     privileges     = { screen = "none", audio = "none" },
1319     resource_class = "player",
1320     screen_priority = 0
1321 }
1322
1323 application {
1324     appid           = "weston",
1325     area            = "Center.Full",
1326     privileges      = { screen = "system", audio = "none" },
1327     resource_class  = "implicit",
1328     screen_priority = 30
1329 }
1330
1331 application {
1332     appid           = "org.tizen.ico.homescreen",
1333     area            = "Center.Full",
1334     windows         = { {'ico_hs_controlbarwindow', 'Center.Control'} },
1335     privileges      = { screen = "system", audio = "system" },
1336     resource_class  = "player",
1337     screen_priority = 20
1338 }
1339
1340 application {
1341     appid           = "org.tizen.ico.statusbar",
1342     area            = "Center.Status",
1343     privileges      = { screen = "system", audio = "none" },
1344     resource_class  = "player",
1345     screen_priority = 20
1346 }
1347
1348 application {
1349     appid           = "org.tizen.ico.onscreen",
1350     area            = "Center.Full",
1351     privileges      = { screen = "system", audio = "system" },
1352     resource_class  = "player",
1353     screen_priority = 20
1354 }
1355
1356 application {
1357     appid           = "org.tizen.ico.login",
1358     area            = "Center.Full",
1359     privileges      = { screen = "system", audio = "system" },
1360     resource_class  = "player",
1361     screen_priority = 20
1362 }
1363
1364 application {
1365     appid           = "org.tizen.ico.camera_left",
1366     area            = "Center.SysApp.Left",
1367     privileges      = { screen = "system", audio = "none" },
1368     requisites      = { screen = "blinker_left", audio = "none" },
1369     resource_class  = "player",
1370     screen_priority = 30
1371 }
1372
1373 application {
1374     appid           = "org.tizen.ico.camera_right",
1375     area            = "Center.SysApp.Right",
1376     privileges      = { screen = "system", audio = "none" },
1377     requisites      = { screen = "blinker_right", audio = "none" },
1378     resource_class  = "player",
1379     screen_priority = 30
1380 }
1381
1382 application {
1383     appid           = "net.zmap.navi",
1384     area            = "Center.Full",
1385     privileges      = { screen = "none", audio = "none" },
1386     resource_class  = "navigator",
1387     screen_priority = 30
1388 }
1389
1390 application {
1391     appid           = "GV3ySIINq7.GhostCluster",
1392     area            = "Mid.Full",
1393     privileges      = { screen = "none", audio = "none" },
1394     resource_class  = "system",
1395     screen_priority = 30
1396 }
1397
1398 if sc then
1399     sc.client_handler = function (self, cid, msg)
1400         local command = msg.command
1401         local appid = msg.appid
1402         if verbose > 0 then
1403             print('### ==> client handler:')
1404             if verbose > 1 then
1405                 print(msg)
1406             end
1407         end
1408
1409         -- known commands: 1 for SEND_APPID, synthetic command 0xFFFF for
1410         -- disconnection
1411
1412         if command == 0xFFFF then
1413             if verbose > 1 then
1414                 print('client ' .. cid .. ' (' .. msg.appid .. ') disconnected')
1415             end
1416             if msg.appid == homescreen then
1417                 homescreen = ""
1418                 for i,v in pairs(special_screen_sets) do
1419                     resclnt:resource_set_destroy("screen", i)
1420                     special_screen_sets[i] = nil
1421                 end
1422             end
1423             return
1424         end
1425
1426         -- handle the connection to weston
1427
1428         if appid then
1429             if appid == "org.tizen.ico.homescreen" then
1430                 print('Setting homescreen='..appid)
1431                 homescreen = appid
1432                 if command and command == 1 then
1433                     send_driving_mode_to_home_screen()
1434                     send_night_mode_to_home_screen()
1435                 end
1436             elseif appid == "org.tizen.ico.onscreen" then
1437                 onscreen = appid
1438             end
1439
1440             if not connected and appid == "org.tizen.ico.homescreen" then
1441                 print('Trying to connect to weston...')
1442                 connected = wmgr:connect()
1443             end
1444         end
1445     end
1446
1447     sc.generic_handler = function (self, cid, msg)
1448         if verbose > 0 then
1449             print('### ==> generic handler:')
1450             if verbose > 1 then
1451                print(msg)
1452             end
1453         end
1454     end
1455
1456     sc.window_handler = function (self, cid, msg)
1457         if verbose > 0 then
1458             print('### ==> received ' ..
1459                    command_name(msg.command) .. ' message')
1460             if verbose > 1 then
1461                 print(tostring(msg))
1462             end
1463         end
1464
1465         local a = animation({})
1466         local nores = false
1467         if msg.command == 0x10003 then       -- ico SHOW command
1468             local raise_mask = 0x01000000
1469             local lower_mask = 0x02000000
1470             local nores_mask = 0x40000000
1471             local time_mask  = 0x00ffffff
1472             msg.arg.visible = 1
1473             if msg.arg then
1474                 local time = 200
1475                 if  msg.arg.anim_time then
1476                     local t = msg.arg.anim_time
1477                     time = m:AND(t, time_mask)
1478                     nores = not m:AND(t, nores_mask)
1479                     if m:AND(t, raise_mask) then
1480                         msg.arg.raise = 1
1481                     elseif m:AND(t, lower_mask) then
1482                         msg.arg.raise = 0
1483                     end
1484                 end
1485                 if msg.arg.anim_name then
1486                     a.show = { msg.arg.anim_name, time }
1487                     print('time: ' .. tostring(a.show[2]))
1488                 end
1489             end
1490             if not nores then
1491                 local p = wmgr:application(msg.appid)
1492                 local s = p.privileges.screen
1493                 if s == "system" then
1494                     nores = true
1495                     if not msg.arg.raise then
1496                         msg.arg.raise = 1
1497                     end
1498                 end
1499             end
1500             if verbose > 2 then
1501                 print('### ==> SHOW')
1502                 print(tostring(msg.arg))
1503             end
1504             if nores then
1505                 wmgr:window_request(msg.arg, a, 0)
1506             else
1507                 local surface = msg.arg.surface
1508                 resclnt:resource_set_acquire("screen", surface)
1509                 resmgr:window_raise(msg.appid, surface, 1)
1510             end
1511         elseif msg.command == 0x10004 then   -- ico HIDE command
1512             local raise_mask = 0x01000000
1513             local lower_mask = 0x02000000
1514             local nores_mask = 0x40000000
1515             local time_mask  = 0x00ffffff
1516             msg.arg.visible = 0
1517             if msg.arg then
1518                 local time = 200
1519                 if msg.arg.anim_time then
1520                     local t = msg.arg.anim_time
1521                     time = m:AND(t, time_mask)
1522                     nores = not m:AND(t, nores_mask)
1523                 end
1524                 if msg.arg.anim_name then
1525                     a.hide = { msg.arg.anim_name, time }
1526                     print('hide animation time: ' .. tostring(a.hide[2]))
1527                 end
1528             end
1529             if not nores then
1530                 local p = wmgr:application(msg.appid)
1531                 local s = p.privileges.screen
1532                 if s == "system" then
1533                     nores = true
1534                     msg.arg.raise = 0
1535                 end
1536             end
1537             if verbose > 2 then
1538                 print('### ==> HIDE REQUEST')
1539                 print(tostring(msg.arg))
1540             end
1541             if nores then
1542                 wmgr:window_request(msg.arg, a, 0)
1543             else
1544                 resmgr:window_raise(msg.appid, msg.arg.surface, -1)
1545             end
1546         elseif msg.command == 0x10005 then   -- ico MOVE
1547             if verbose > 2 then
1548                 print('### ==> MOVE REQUEST')
1549                 print(tostring(msg.arg))
1550             end
1551             if msg.arg.zone then
1552                 msg.arg.area = msg.arg.zone
1553             end
1554             wmgr:window_request(msg.arg, a, 0)
1555             -- TODO: handle if area changed
1556         elseif msg.command == 0x10006 then   -- ico ACTIVE
1557             if not msg.arg.active then
1558                 msg.arg.active = 3 -- pointer + keyboard
1559             end
1560             if verbose > 2 then
1561                 print('### ==> ACTIVE REQUEST')
1562                 print(tostring(msg.arg))
1563             end
1564             wmgr:window_request(msg.arg, a, 0)
1565         elseif msg.command == 0x10007 then   -- ico CHANGE_LAYER
1566             if verbose > 2 then
1567                 print('### ==> CHANGE_LAYER REQUEST')
1568                 print(tostring(msg.arg))
1569             end
1570             --[[
1571             if msg.arg.layer ~= 4 or msg.arg.layer ~= 5 then
1572                 print("do not change layer for other than cursor or touch")
1573                 return
1574             end
1575             --]]
1576             wmgr:window_request(msg.arg, a, 0)
1577         elseif msg.command == 0x10011 then   -- ico MAP_THUMB
1578             local framerate = msg.arg.framerate
1579             if not framerate or framerate < 0 then
1580                 framerate = 0
1581             end
1582             msg.arg.map = 1
1583             if verbose > 2 then
1584                 print('### ==> MAP_THUMB REQUEST')
1585                 print(msg.arg)
1586                 print('framerate: '..framerate)
1587             end
1588             wmgr:window_request(msg.arg, a, framerate)
1589         elseif msg.command == 0x10012 then   -- ico UNMAP_THUMB
1590             msg.arg.map = 0
1591             if verbose > 2 then
1592                 print('### ==> UNMAP_THUMB REQUEST')
1593                 print(msg.arg)
1594             end
1595             wmgr:window_request(msg.arg, a, 0)
1596         elseif msg.command == 0x10020 then   -- ico SHOW_LAYER command
1597             msg.arg.visible = 1
1598             if verbose > 2 then
1599                 print('### ==> SHOW_LAYER REQUEST')
1600                 print(msg.arg)
1601             end
1602             wmgr:layer_request(msg.arg)
1603         elseif msg.command == 0x10021 then   -- ico HIDE_LAYER command
1604             msg.arg.visible = 0
1605             if verbose > 2 then
1606                 print('### ==> HIDE_LAYER REQUEST')
1607                 print(msg.arg)
1608             end
1609             wmgr:layer_request(msg.arg)
1610         end
1611     end
1612
1613     sc.input_handler = function (self, cid, msg)
1614         if verbose > 0 then
1615             print('### ==> input handler: ' .. command_name(msg.command))
1616             if verbose > 1 then
1617                 print(msg)
1618             end
1619         end
1620         if msg.command == 0x20001 then -- add_input
1621             msg.arg.appid = msg.appid
1622             if verbose > 2 then
1623                 print('### ==> ADD_INPUT REQUEST')
1624                 print(tostring(msg.arg))
1625             end
1626             imgr:input_request(msg.arg)
1627         elseif msg.command == 0x20002 then -- del_input
1628             msg.arg.appid = ''
1629             if verbose > 2 then
1630                 print('### ==> DEL_INPUT REQUEST')
1631                 print(tostring(msg.arg))
1632             end
1633             imgr:input_request(msg.arg)
1634         elseif msg.command == 0x20003 then -- send_input
1635         end
1636     end
1637
1638     sc.user_handler = function (self, cid, msg)
1639         if verbose > 0 then
1640             print('### ==> user handler: ' .. command_name(msg.command))
1641             if verbose > 1 then
1642                 print(msg)
1643             end
1644         end
1645
1646         if not um then
1647             print("User Manager not initialized")
1648             return
1649         end
1650
1651         if msg.command == 0x00030001 then -- MSG_CMD_CHANGE_USER
1652             print("command CHANGE_USER")
1653             if not msg.arg then
1654                 print("invalid message")
1655                 return
1656             end
1657
1658             username = msg.arg.user
1659             passwd = msg.arg.pass
1660
1661             if not username then
1662                 username = ""
1663             end
1664
1665             if not passwd then
1666                 passwd = ""
1667             end
1668
1669             success = um:changeUser(username, passwd)
1670
1671             if not success then
1672                 reply = m.JSON({
1673                     appid = msg.appid,
1674                     command = cmd
1675                 })
1676                 if sc:send_message(msg.appid, reply) then
1677                     print('*** sent authentication failed message')
1678                 else
1679                     print('*** failed to send authentication failed message')
1680                 end
1681             end
1682
1683         elseif msg.command == 0x00030002 then -- MSG_CMD_GET_USERLIST
1684             print("command GET_USERLIST")
1685             if not msg.appid then
1686                 print("invalid message")
1687                 return
1688             end
1689
1690             users, currentUser = um:getUserList()
1691
1692             if not users then
1693                 print("failed to get user list")
1694                 return
1695             end
1696
1697             nUsers = 0
1698
1699             for i,v in pairs(users) do
1700                 nUsers = nUsers + 1
1701             end
1702
1703             if not currentUser then
1704                 currentUser = ""
1705             end
1706
1707             if verbose > 1 then
1708                 print("current user: " .. currentUser)
1709                 print("user list:")
1710                 for i,v in pairs(users) do
1711                     print(v)
1712                 end
1713             end
1714
1715             reply = m.JSON({
1716                 appid = msg.appid,
1717                 command = cmd,
1718                 arg = m.JSON({
1719                     user_num = nUsers,
1720                     user_list = users,
1721                     user_login = currentUser
1722                 })
1723             })
1724
1725             if verbose > 1 then
1726                 print("### <== GetUserList reply: " .. tostring(reply))
1727             end
1728
1729             if sc:send_message(msg.appid, reply) then
1730                 print('*** reply OK')
1731             else
1732                 print('*** reply FAILED')
1733             end
1734
1735         elseif msg.command == 0x00030003 then -- MSG_CMD_GET_LASTINFO
1736             print("command GET_LASTINFO")
1737             if not msg.appid then
1738                 print("invalid message")
1739                 return
1740             end
1741
1742             lastInfo = um:getLastInfo(msg.appid)
1743
1744             if not lastInfo then
1745                 print("failed to get last info for app" .. msg.appid)
1746                 return
1747             end
1748
1749             reply = m.JSON({
1750                 appid = msg.appid,
1751                 command = cmd,
1752                 arg = m.JSON({
1753                     lastinfo = lastinfo
1754                 })
1755             })
1756
1757             if sc:send_message(msg.appid, reply) then
1758                 print('*** reply OK')
1759             else
1760                 print('*** reply FAILED')
1761             end
1762
1763         elseif msg.command == 0x00030004 then -- MSG_CMD_SET_LASTINFO
1764             print("command SET_LASTINFO")
1765             if not msg.arg or not msg.appid then
1766                 print("invalid message")
1767                 return
1768             end
1769
1770             lastInfo = um:setLastInfo(msg.appid, msg.arg.lastinfo)
1771         end
1772     end
1773
1774     sc.resource_handler = function (self, cid, msg)
1775         if verbose > 0 then
1776             print('### ==> resource handler: ' .. command_name(msg.command))
1777             if verbose > 1 then
1778                 print(msg)
1779             end
1780         end
1781
1782         createResourceSet = function (ctl, client, msg)
1783             cb = function(rset, data)
1784                 print("> resource callback")
1785
1786                 -- type is either basic (0) or interrupt (1)
1787                 requestType = 0
1788                 if msg.res.type then
1789                     requestType = msg.res.type
1790                 end
1791
1792                 if rset.acquired then
1793                     cmd = 0x00040001 -- acquire
1794                 else
1795                     cmd = 0x00040002 -- release
1796                 end
1797
1798                 reply = m.JSON({
1799                         appid = data.client,
1800                         command = cmd,
1801                         res = {
1802                             type = requestType
1803                         }
1804                     })
1805
1806                 if rset.resources.audio_playback then
1807                     reply.res.sound = {
1808                         zone = "driver",
1809                         name = msg.appid,
1810                         adjust = 0,
1811                         -- id = "0"
1812                     }
1813                 end
1814
1815                 if rset.resources.display then
1816                     reply.res.window = {
1817                         zone = "driver",
1818                         name = msg.appid,
1819                         -- id = "0"
1820                     }
1821                 end
1822
1823                 if rset.resources.input then
1824                     reply.res.input = {
1825                         name = msg.appid,
1826                         event = 0
1827                     }
1828                 end
1829                 print("sending message to client: " .. data.client)
1830
1831                 if sc:send_message(data.client, reply) then
1832                     print('*** reply OK')
1833                 else
1834                     print('*** reply FAILED')
1835                 end
1836             end
1837
1838             rset = m:ResourceSet({
1839                     application_class = "player",
1840                     zone = "driver", -- msg.zone ("full")
1841                     callback = cb
1842                 })
1843
1844             rset.data = {
1845                 cid = cid,
1846                 ctl = ctl
1847             }
1848
1849             if msg.res.sound then
1850                 rset:addResource({
1851                         resource_name = "audio_playback"
1852                     })
1853                 rset.resources.audio_playback.attributes.pid = tostring(msg.pid)
1854                 rset.resources.audio_playback.attributes.appid = msg.appid
1855                 print("sound name: " .. msg.res.sound.name)
1856                 print("sound zone:" .. msg.res.sound.zone)
1857                 print("sound adjust: " .. tostring(msg.res.sound.adjust))
1858                 if msg.res.sound.id then
1859                     print("sound id: " .. msg.res.sound.id)
1860                 end
1861             end
1862
1863             if msg.res.input then
1864                 rset:addResource({
1865                         resource_name = "input"
1866                     })
1867                 rset.resources.input.attributes.pid = tostring(msg.pid)
1868                 rset.resources.input.attributes.appid = msg.appid
1869                 print("input name: " .. msg.res.sound.name)
1870                 print("input event:" .. tostring(msg.res.input.event))
1871             end
1872
1873             if msg.res.window then
1874                 rset:addResource({
1875                         resource_name = "display"
1876                     })
1877                 rset.resources.display.attributes.pid = tostring(msg.pid)
1878                 rset.resources.display.attributes.appid = msg.appid
1879                 print("display name: " .. msg.res.display.name)
1880                 print("display zone:" .. msg.res.display.zone)
1881                 if msg.res.display.id then
1882                     print("display id: " .. msg.res.display.id)
1883                 end
1884             end
1885
1886             return rset
1887         end
1888
1889         -- parse the message
1890
1891         -- fields common to all messages:
1892         --      msg.command
1893         --      msg.appid
1894         --      msg.pid
1895
1896         if msg.command == 0x00040011 then -- MSG_CMD_CREATE_RES
1897             print("command CREATE")
1898
1899             if not sets.cid then
1900                 sets.cid = createResourceSet(self, cid, msg)
1901             end
1902
1903         elseif msg.command == 0x00040012 then -- MSG_CMD_DESTORY_RES
1904             print("command DESTROY")
1905
1906             if sets.cid then
1907                 sets.cid:release()
1908             end
1909
1910             sets.cid = nil -- garbage collecting
1911
1912         elseif msg.command == 0x00040001 then -- MSG_CMD_ACQUIRE_RES
1913             print("command ACQUIRE")
1914
1915             if not sets.cid then
1916                 sets.cid = createResourceSet(self, cid, msg)
1917             end
1918
1919             sets.cid:acquire()
1920
1921         elseif msg.command == 0x00040002 then -- MSG_CMD_RELEASE_RES
1922             print("command RELEASE")
1923
1924             if sets.cid then
1925                 sets.cid:release()
1926             end
1927
1928         elseif msg.command == 0x00040003 then -- MSG_CMD_DEPRIVE_RES
1929             print("command DEPRIVE")
1930
1931         elseif msg.command == 0x00040004 then -- MSG_CMD_WAITING_RES
1932             print("command WAITING")
1933
1934         elseif msg.command == 0x00040005 then -- MSG_CMD_REVERT_RES
1935             print("command REVERT")
1936         end
1937     end
1938
1939     sc.inputdev_handler = function (self, cid, msg)
1940         if verbose > 0 then
1941             print('*** inputdev handler: ' .. command_name(msg.command))
1942             if verbose > 1 then
1943                 print(msg)
1944             end
1945         end
1946     end
1947 end
1948
1949 function send_driving_mode_to_home_screen()
1950     if homescreen == "" then
1951         return
1952     end
1953
1954     local driving_mode = mdb.select.select_driving_mode.single_value
1955
1956     if not driving_mode then driving_mode = 0 end
1957
1958     local reply = m:JSON({ command = 0x60001,
1959                            arg     = m:JSON({ stateid = 1,
1960                                               state   = driving_mode
1961                                      })
1962                   })
1963
1964     if verbose > 0 then
1965         print("### <== sending " .. command_name(reply.command) .. " message")
1966         if verbose > 1 then
1967             print(reply)
1968         end
1969     end
1970
1971     sc:send_message(homescreen, reply)
1972 end
1973
1974 function send_night_mode_to_home_screen()
1975     if homescreen == "" then
1976         return
1977     end
1978
1979     local night_mode = mdb.select.select_night_mode.single_value
1980
1981     if not night_mode then night_mode = 0 end
1982
1983     local reply = m:JSON({ command = 0x60001,
1984                            arg     = m:JSON({ stateid = 2,
1985                                               state   = night_mode
1986                                      })
1987                   })
1988
1989     if verbose > 0 then
1990         print("### <== sending " .. command_name(reply.command) .. " message")
1991         if verbose > 1 then
1992             print(reply)
1993         end
1994      end
1995
1996      sc:send_message(homescreen, reply)
1997 end
1998
1999 -- we should have 'audio_playback' defined by now
2000 m:try_load_plugin('telephony')