gecko-dev/dom/bluetooth2/ObexBase.cpp

139 строки
3.5 KiB
C++
Исходник Обычный вид История

Bug 1009347 - Patch 1/4: Make copy of dom/bluetooth for API refinement, f=btian, r=echou --HG-- rename : dom/bluetooth/BluetoothAdapter.cpp => dom/bluetooth2/BluetoothAdapter.cpp rename : dom/bluetooth/BluetoothAdapter.h => dom/bluetooth2/BluetoothAdapter.h rename : dom/bluetooth/BluetoothCommon.h => dom/bluetooth2/BluetoothCommon.h rename : dom/bluetooth/BluetoothDevice.cpp => dom/bluetooth2/BluetoothDevice.cpp rename : dom/bluetooth/BluetoothDevice.h => dom/bluetooth2/BluetoothDevice.h rename : dom/bluetooth/BluetoothHfpManagerBase.h => dom/bluetooth2/BluetoothHfpManagerBase.h rename : dom/bluetooth/BluetoothHidManager.cpp => dom/bluetooth2/BluetoothHidManager.cpp rename : dom/bluetooth/BluetoothHidManager.h => dom/bluetooth2/BluetoothHidManager.h rename : dom/bluetooth/BluetoothManager.cpp => dom/bluetooth2/BluetoothManager.cpp rename : dom/bluetooth/BluetoothManager.h => dom/bluetooth2/BluetoothManager.h rename : dom/bluetooth/BluetoothProfileController.cpp => dom/bluetooth2/BluetoothProfileController.cpp rename : dom/bluetooth/BluetoothProfileController.h => dom/bluetooth2/BluetoothProfileController.h rename : dom/bluetooth/BluetoothProfileManagerBase.h => dom/bluetooth2/BluetoothProfileManagerBase.h rename : dom/bluetooth/BluetoothPropertyContainer.cpp => dom/bluetooth2/BluetoothPropertyContainer.cpp rename : dom/bluetooth/BluetoothPropertyContainer.h => dom/bluetooth2/BluetoothPropertyContainer.h rename : dom/bluetooth/BluetoothReplyRunnable.cpp => dom/bluetooth2/BluetoothReplyRunnable.cpp rename : dom/bluetooth/BluetoothReplyRunnable.h => dom/bluetooth2/BluetoothReplyRunnable.h rename : dom/bluetooth/BluetoothRilListener.cpp => dom/bluetooth2/BluetoothRilListener.cpp rename : dom/bluetooth/BluetoothRilListener.h => dom/bluetooth2/BluetoothRilListener.h rename : dom/bluetooth/BluetoothService.cpp => dom/bluetooth2/BluetoothService.cpp rename : dom/bluetooth/BluetoothService.h => dom/bluetooth2/BluetoothService.h rename : dom/bluetooth/BluetoothSocketObserver.h => dom/bluetooth2/BluetoothSocketObserver.h rename : dom/bluetooth/BluetoothUuid.cpp => dom/bluetooth2/BluetoothUuid.cpp rename : dom/bluetooth/BluetoothUuid.h => dom/bluetooth2/BluetoothUuid.h rename : dom/bluetooth/Makefile.in => dom/bluetooth2/Makefile.in rename : dom/bluetooth/ObexBase.cpp => dom/bluetooth2/ObexBase.cpp rename : dom/bluetooth/ObexBase.h => dom/bluetooth2/ObexBase.h rename : dom/bluetooth/bluedroid/BluetoothA2dpManager.cpp => dom/bluetooth2/bluedroid/BluetoothA2dpManager.cpp rename : dom/bluetooth/bluedroid/BluetoothA2dpManager.h => dom/bluetooth2/bluedroid/BluetoothA2dpManager.h rename : dom/bluetooth/bluedroid/BluetoothOppManager.cpp => dom/bluetooth2/bluedroid/BluetoothOppManager.cpp rename : dom/bluetooth/bluedroid/BluetoothOppManager.h => dom/bluetooth2/bluedroid/BluetoothOppManager.h rename : dom/bluetooth/bluedroid/BluetoothServiceBluedroid.cpp => dom/bluetooth2/bluedroid/BluetoothServiceBluedroid.cpp rename : dom/bluetooth/bluedroid/BluetoothServiceBluedroid.h => dom/bluetooth2/bluedroid/BluetoothServiceBluedroid.h rename : dom/bluetooth/bluedroid/BluetoothSocket.cpp => dom/bluetooth2/bluedroid/BluetoothSocket.cpp rename : dom/bluetooth/bluedroid/BluetoothSocket.h => dom/bluetooth2/bluedroid/BluetoothSocket.h rename : dom/bluetooth/bluedroid/BluetoothUtils.cpp => dom/bluetooth2/bluedroid/BluetoothUtils.cpp rename : dom/bluetooth/bluedroid/BluetoothUtils.h => dom/bluetooth2/bluedroid/BluetoothUtils.h rename : dom/bluetooth/bluedroid/b2g_bdroid_buildcfg.h => dom/bluetooth2/bluedroid/b2g_bdroid_buildcfg.h rename : dom/bluetooth/bluedroid/hfp-fallback/BluetoothHfpManager.cpp => dom/bluetooth2/bluedroid/hfp-fallback/BluetoothHfpManager.cpp rename : dom/bluetooth/bluedroid/hfp-fallback/BluetoothHfpManager.h => dom/bluetooth2/bluedroid/hfp-fallback/BluetoothHfpManager.h rename : dom/bluetooth/bluedroid/hfp/BluetoothHfpManager.cpp => dom/bluetooth2/bluedroid/hfp/BluetoothHfpManager.cpp rename : dom/bluetooth/bluedroid/hfp/BluetoothHfpManager.h => dom/bluetooth2/bluedroid/hfp/BluetoothHfpManager.h rename : dom/bluetooth/bluez/BluetoothA2dpManager.cpp => dom/bluetooth2/bluez/BluetoothA2dpManager.cpp rename : dom/bluetooth/bluez/BluetoothA2dpManager.h => dom/bluetooth2/bluez/BluetoothA2dpManager.h rename : dom/bluetooth/bluez/BluetoothDBusService.cpp => dom/bluetooth2/bluez/BluetoothDBusService.cpp rename : dom/bluetooth/bluez/BluetoothDBusService.h => dom/bluetooth2/bluez/BluetoothDBusService.h rename : dom/bluetooth/bluez/BluetoothHfpManager.cpp => dom/bluetooth2/bluez/BluetoothHfpManager.cpp rename : dom/bluetooth/bluez/BluetoothHfpManager.h => dom/bluetooth2/bluez/BluetoothHfpManager.h rename : dom/bluetooth/bluez/BluetoothOppManager.cpp => dom/bluetooth2/bluez/BluetoothOppManager.cpp rename : dom/bluetooth/bluez/BluetoothOppManager.h => dom/bluetooth2/bluez/BluetoothOppManager.h rename : dom/bluetooth/bluez/BluetoothSocket.cpp => dom/bluetooth2/bluez/BluetoothSocket.cpp rename : dom/bluetooth/bluez/BluetoothSocket.h => dom/bluetooth2/bluez/BluetoothSocket.h rename : dom/bluetooth/bluez/BluetoothUnixSocketConnector.cpp => dom/bluetooth2/bluez/BluetoothUnixSocketConnector.cpp rename : dom/bluetooth/bluez/BluetoothUnixSocketConnector.h => dom/bluetooth2/bluez/BluetoothUnixSocketConnector.h rename : dom/bluetooth/bluez/BluetoothUtils.cpp => dom/bluetooth2/bluez/BluetoothUtils.cpp rename : dom/bluetooth/bluez/BluetoothUtils.h => dom/bluetooth2/bluez/BluetoothUtils.h rename : dom/bluetooth/ipc/BluetoothChild.cpp => dom/bluetooth2/ipc/BluetoothChild.cpp rename : dom/bluetooth/ipc/BluetoothChild.h => dom/bluetooth2/ipc/BluetoothChild.h rename : dom/bluetooth/ipc/BluetoothMessageUtils.h => dom/bluetooth2/ipc/BluetoothMessageUtils.h rename : dom/bluetooth/ipc/BluetoothParent.cpp => dom/bluetooth2/ipc/BluetoothParent.cpp rename : dom/bluetooth/ipc/BluetoothParent.h => dom/bluetooth2/ipc/BluetoothParent.h rename : dom/bluetooth/ipc/BluetoothServiceChildProcess.cpp => dom/bluetooth2/ipc/BluetoothServiceChildProcess.cpp rename : dom/bluetooth/ipc/BluetoothServiceChildProcess.h => dom/bluetooth2/ipc/BluetoothServiceChildProcess.h rename : dom/bluetooth/ipc/BluetoothTypes.ipdlh => dom/bluetooth2/ipc/BluetoothTypes.ipdlh rename : dom/bluetooth/ipc/PBluetooth.ipdl => dom/bluetooth2/ipc/PBluetooth.ipdl rename : dom/bluetooth/ipc/PBluetoothRequest.ipdl => dom/bluetooth2/ipc/PBluetoothRequest.ipdl rename : dom/bluetooth/moz.build => dom/bluetooth2/moz.build rename : dom/bluetooth/tests/marionette/head.js => dom/bluetooth2/tests/marionette/head.js rename : dom/bluetooth/tests/marionette/manifest.ini => dom/bluetooth2/tests/marionette/manifest.ini rename : dom/bluetooth/tests/marionette/test_dom_BluetoothAdapter_discovery.js => dom/bluetooth2/tests/marionette/test_dom_BluetoothAdapter_discovery.js rename : dom/bluetooth/tests/marionette/test_dom_BluetoothAdapter_getters.js => dom/bluetooth2/tests/marionette/test_dom_BluetoothAdapter_getters.js rename : dom/bluetooth/tests/marionette/test_dom_BluetoothAdapter_setters.js => dom/bluetooth2/tests/marionette/test_dom_BluetoothAdapter_setters.js rename : dom/bluetooth/tests/marionette/test_dom_BluetoothManager_adapteradded.js => dom/bluetooth2/tests/marionette/test_dom_BluetoothManager_adapteradded.js rename : dom/bluetooth/tests/marionette/test_dom_BluetoothManager_enabled.js => dom/bluetooth2/tests/marionette/test_dom_BluetoothManager_enabled.js
2014-05-21 10:11:31 +04:00
/* -*- 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/. */
#include "ObexBase.h"
BEGIN_BLUETOOTH_NAMESPACE
int
AppendHeaderName(uint8_t* aRetBuf, int aBufferSize, const char* aName,
int aLength)
{
int headerLength = aLength + 3;
aRetBuf[0] = ObexHeaderId::Name;
aRetBuf[1] = (headerLength & 0xFF00) >> 8;
aRetBuf[2] = headerLength & 0x00FF;
memcpy(&aRetBuf[3], aName, (aLength < aBufferSize - 3)? aLength
: aBufferSize - 3);
return headerLength;
}
int
AppendHeaderBody(uint8_t* aRetBuf, int aBufferSize, const uint8_t* aData,
int aLength)
{
int headerLength = aLength + 3;
aRetBuf[0] = ObexHeaderId::Body;
aRetBuf[1] = (headerLength & 0xFF00) >> 8;
aRetBuf[2] = headerLength & 0x00FF;
memcpy(&aRetBuf[3], aData, (aLength < aBufferSize - 3)? aLength
: aBufferSize - 3);
return headerLength;
}
int
AppendHeaderEndOfBody(uint8_t* aRetBuf)
{
aRetBuf[0] = ObexHeaderId::EndOfBody;
aRetBuf[1] = 0x00;
aRetBuf[2] = 0x03;
return 3;
}
int
AppendHeaderLength(uint8_t* aRetBuf, int aObjectLength)
{
aRetBuf[0] = ObexHeaderId::Length;
aRetBuf[1] = (aObjectLength & 0xFF000000) >> 24;
aRetBuf[2] = (aObjectLength & 0x00FF0000) >> 16;
aRetBuf[3] = (aObjectLength & 0x0000FF00) >> 8;
aRetBuf[4] = aObjectLength & 0x000000FF;
return 5;
}
int
AppendHeaderConnectionId(uint8_t* aRetBuf, int aConnectionId)
{
aRetBuf[0] = ObexHeaderId::ConnectionId;
aRetBuf[1] = (aConnectionId & 0xFF000000) >> 24;
aRetBuf[2] = (aConnectionId & 0x00FF0000) >> 16;
aRetBuf[3] = (aConnectionId & 0x0000FF00) >> 8;
aRetBuf[4] = aConnectionId & 0x000000FF;
return 5;
}
void
SetObexPacketInfo(uint8_t* aRetBuf, uint8_t aOpcode, int aPacketLength)
{
aRetBuf[0] = aOpcode;
aRetBuf[1] = (aPacketLength & 0xFF00) >> 8;
aRetBuf[2] = aPacketLength & 0x00FF;
}
bool
ParseHeaders(const uint8_t* aHeaderStart,
int aTotalLength,
ObexHeaderSet* aRetHandlerSet)
{
const uint8_t* ptr = aHeaderStart;
while (ptr - aHeaderStart < aTotalLength) {
ObexHeaderId headerId = (ObexHeaderId)*ptr++;
uint16_t contentLength = 0;
uint8_t highByte, lowByte;
// Defined in 2.1 OBEX Headers, IrOBEX 1.2
switch (headerId >> 6)
{
case 0x00:
// Null-terminated Unicode text, length prefixed with 2-byte
// unsigned integer.
case 0x01:
// byte sequence, length prefixed with 2 byte unsigned integer.
highByte = *ptr++;
lowByte = *ptr++;
contentLength = (((uint16_t)highByte << 8) | lowByte) - 3;
break;
case 0x02:
// 1 byte quantity
contentLength = 1;
break;
case 0x03:
// 4 byte quantity
contentLength = 4;
break;
}
// Length check to prevent from memory pollusion.
if (ptr + contentLength > aHeaderStart + aTotalLength) {
// Severe error occurred. We can't even believe the received data, so
// clear all headers.
MOZ_ASSERT(false);
aRetHandlerSet->ClearHeaders();
return false;
}
aRetHandlerSet->AddHeader(new ObexHeader(headerId, contentLength, ptr));
ptr += contentLength;
}
return true;
}
END_BLUETOOTH_NAMESPACE