/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */ /* vim: set ts=2 et sw=2 tw=80: */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this file, * You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef mozilla_dom_bluetooth_bluetoothcommon_h__ #define mozilla_dom_bluetooth_bluetoothcommon_h__ #include "mozilla/Observer.h" #include "nsPrintfCString.h" #include "nsString.h" #include "nsTArray.h" extern bool gBluetoothDebugFlag; #define SWITCH_BT_DEBUG(V) (gBluetoothDebugFlag = V) #undef BT_LOG #if defined(MOZ_WIDGET_GONK) #include /** * Prints 'D'EBUG build logs, which show in DEBUG build only when * developer setting 'Bluetooth output in adb' is enabled. */ #define BT_LOGD(msg, ...) \ do { \ if (gBluetoothDebugFlag) { \ __android_log_print(ANDROID_LOG_INFO, "GeckoBluetooth", \ "%s: " msg, __FUNCTION__, ##__VA_ARGS__); \ } \ } while(0) /** * Prints 'R'ELEASE build logs, which show in both RELEASE and DEBUG builds. */ #define BT_LOGR(msg, ...) \ __android_log_print(ANDROID_LOG_INFO, "GeckoBluetooth", \ "%s: " msg, __FUNCTION__, ##__VA_ARGS__) \ /** * Prints DEBUG build warnings, which show in DEBUG build only. */ #define BT_WARNING(args...) \ NS_WARNING(nsPrintfCString(args).get()) \ #else #define BT_LOGD(msg, ...) \ do { \ if (gBluetoothDebugFlag) { \ printf("%s: " msg, __FUNCTION__, ##__VA_ARGS__); \ } \ } while(0) #define BT_LOGR(msg, ...) printf("%s: " msg, __FUNCTION__, ##__VA_ARGS__)) #define BT_WARNING(msg, ...) printf("%s: " msg, __FUNCTION__, ##__VA_ARGS__)) #endif /** * Prints 'R'ELEASE build logs for WebBluetooth API v2. */ #define BT_API2_LOGR(msg, ...) \ BT_LOGR("[WEBBT-API2] " msg, ##__VA_ARGS__) /** * Wrap literal name and value into a BluetoothNamedValue * and append it to the array. */ #define BT_APPEND_NAMED_VALUE(array, name, value) \ array.AppendElement(BluetoothNamedValue(NS_LITERAL_STRING(name), \ BluetoothValue(value))) /** * Ensure success of system message broadcast with void return. */ #define BT_ENSURE_TRUE_VOID_BROADCAST_SYSMSG(type, parameters) \ do { \ if (!BroadcastSystemMessage(type, parameters)) { \ BT_WARNING("Failed to broadcast [%s]", \ NS_ConvertUTF16toUTF8(type).get()); \ return; \ } \ } while(0) /** * Convert an enum value to string then append it to an array. */ #define BT_APPEND_ENUM_STRING(array, enumType, enumValue) \ do { \ uint32_t index = uint32_t(enumValue); \ nsAutoString name; \ name.AssignASCII(enumType##Values::strings[index].value, \ enumType##Values::strings[index].length); \ array.AppendElement(name); \ } while(0) \ /** * Resolve promise with |ret| if |x| is false. */ #define BT_ENSURE_TRUE_RESOLVE(x, ret) \ do { \ if (MOZ_UNLIKELY(!(x))) { \ BT_API2_LOGR("BT_ENSURE_TRUE_RESOLVE(" #x ") failed"); \ promise->MaybeResolve(ret); \ return promise.forget(); \ } \ } while(0) /** * Reject promise with |ret| if |x| is false. */ #define BT_ENSURE_TRUE_REJECT(x, ret) \ do { \ if (MOZ_UNLIKELY(!(x))) { \ BT_API2_LOGR("BT_ENSURE_TRUE_REJECT(" #x ") failed"); \ promise->MaybeReject(ret); \ return promise.forget(); \ } \ } while(0) #define BEGIN_BLUETOOTH_NAMESPACE \ namespace mozilla { namespace dom { namespace bluetooth { #define END_BLUETOOTH_NAMESPACE \ } /* namespace bluetooth */ } /* namespace dom */ } /* namespace mozilla */ #define USING_BLUETOOTH_NAMESPACE \ using namespace mozilla::dom::bluetooth; #define KEY_LOCAL_AGENT "/B2G/bluetooth/agent" #define KEY_REMOTE_AGENT "/B2G/bluetooth/remote_device_agent" #define KEY_MANAGER "/B2G/bluetooth/manager" #define KEY_ADAPTER "/B2G/bluetooth/adapter" /** * When the connection status of a Bluetooth profile is changed, we'll notify * observers which register the following topics. */ #define BLUETOOTH_A2DP_STATUS_CHANGED_ID "bluetooth-a2dp-status-changed" #define BLUETOOTH_HFP_STATUS_CHANGED_ID "bluetooth-hfp-status-changed" #define BLUETOOTH_HID_STATUS_CHANGED_ID "bluetooth-hid-status-changed" #define BLUETOOTH_SCO_STATUS_CHANGED_ID "bluetooth-sco-status-changed" /** * When the connection status of a Bluetooth profile is changed, we'll * dispatch one of the following events. */ #define A2DP_STATUS_CHANGED_ID "a2dpstatuschanged" #define HFP_STATUS_CHANGED_ID "hfpstatuschanged" #define SCO_STATUS_CHANGED_ID "scostatuschanged" /** * Types of pairing requests for constructing BluetoothPairingEvent and * BluetoothPairingHandle. */ #define PAIRING_REQ_TYPE_DISPLAYPASSKEY "displaypasskeyreq" #define PAIRING_REQ_TYPE_ENTERPINCODE "enterpincodereq" #define PAIRING_REQ_TYPE_CONFIRMATION "pairingconfirmationreq" #define PAIRING_REQ_TYPE_CONSENT "pairingconsentreq" /** * When the pair status of a Bluetooth device is changed, we'll dispatch an * event. */ #define PAIRED_STATUS_CHANGED_ID "pairedstatuschanged" /** * When receiving a query about current play status from remote device, we'll * dispatch an event. */ #define REQUEST_MEDIA_PLAYSTATUS_ID "requestmediaplaystatus" // Bluetooth address format: xx:xx:xx:xx:xx:xx (or xx_xx_xx_xx_xx_xx) #define BLUETOOTH_ADDRESS_LENGTH 17 #define BLUETOOTH_ADDRESS_NONE "00:00:00:00:00:00" #define BLUETOOTH_ADDRESS_BYTES 6 // Bluetooth stack internal error, such as I/O error #define ERR_INTERNAL_ERROR "InternalError" BEGIN_BLUETOOTH_NAMESPACE enum BluetoothSocketType { RFCOMM = 1, SCO = 2, L2CAP = 3, EL2CAP = 4 }; class BluetoothSignal; typedef mozilla::Observer BluetoothSignalObserver; // Enums for object types, currently used for shared function lookups // (get/setproperty, etc...). Possibly discernable via dbus paths, but this // method is future-proofed for platform independence. enum BluetoothObjectType { TYPE_MANAGER = 0, TYPE_ADAPTER = 1, TYPE_DEVICE = 2, TYPE_INVALID }; enum ControlPlayStatus { PLAYSTATUS_STOPPED = 0x00, PLAYSTATUS_PLAYING = 0x01, PLAYSTATUS_PAUSED = 0x02, PLAYSTATUS_FWD_SEEK = 0x03, PLAYSTATUS_REV_SEEK = 0x04, PLAYSTATUS_UNKNOWN, PLAYSTATUS_ERROR = 0xFF, }; END_BLUETOOTH_NAMESPACE #endif // mozilla_dom_bluetooth_bluetoothcommon_h__