diff -r 000000000000 -r 6474c204b198 dom/bluetooth/ObexBase.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/bluetooth/ObexBase.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,272 @@
+/* -*- 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_obexbase_h__
+#define mozilla_dom_bluetooth_obexbase_h__
+
+#include "BluetoothCommon.h"
+#include "nsAutoPtr.h"
+#include "nsTArray.h"
+
+BEGIN_BLUETOOTH_NAMESPACE
+
+const char FINAL_BIT = 0x80;
+
+/*
+ * Defined in section 2.1 "OBEX Headers", IrOBEX ver 1.2
+ */
+enum ObexHeaderId {
+  Count = 0xC0,
+  Name = 0x01,
+  Type = 0x42,
+  Length = 0xC3,
+  TimeISO8601 = 0x44,
+  Time4Byte = 0xC4,
+  Description = 0x05,
+  Target = 0x46,
+  HTTP = 0x47,
+  Body = 0x48,
+  EndOfBody = 0x49,
+  Who = 0x4A,
+  ConnectionId = 0xCB,
+  AppParameters = 0x4C,
+  AuthChallenge = 0x4D,
+  AuthResponse = 0x4E,
+  ObjectClass = 0x4F
+};
+
+/*
+ * Defined in section 3.3 "OBEX Operations and Opcode definitions",
+ * IrOBEX ver 1.2
+ */
+enum ObexRequestCode {
+  Connect = 0x80,
+  Disconnect = 0x81,
+  Put = 0x02,
+  PutFinal = 0x82,
+  Get = 0x03,
+  GetFinal = 0x83,
+  SetPath = 0x85,
+  Abort = 0xFF
+};
+
+/*
+ * Defined in section 3.2.1 "Response Code values", IrOBEX ver 1.2
+ */
+enum ObexResponseCode {
+  Continue = 0x90,
+
+  Success = 0xA0,
+  Created = 0xA1,
+  Accepted = 0xA2,
+  NonAuthoritativeInfo = 0xA3,
+  NoContent = 0xA4,
+  ResetContent = 0xA5,
+  PartialContent = 0xA6,
+
+  MultipleChoices = 0xB0,
+  MovedPermanently = 0xB1,
+  MovedTemporarily = 0xB2,
+  SeeOther = 0xB3,
+  NotModified = 0xB4,
+  UseProxy = 0xB5,
+
+  BadRequest = 0xC0,
+  Unauthorized = 0xC1,
+  PaymentRequired = 0xC2,
+  Forbidden = 0xC3,
+  NotFound = 0xC4,
+  MethodNotAllowed = 0xC5,
+  NotAcceptable = 0xC6,
+  ProxyAuthenticationRequired = 0xC7,
+  RequestTimeOut = 0xC8,
+  Conflict = 0xC9,
+  Gone = 0xCA,
+  LengthRequired = 0xCB,
+  PreconditionFailed = 0xCC,
+  RequestedEntityTooLarge = 0xCD,
+  RequestUrlTooLarge = 0xCE,
+  UnsupprotedMediaType = 0xCF,
+
+  InternalServerError = 0xD0,
+  NotImplemented = 0xD1,
+  BadGateway = 0xD2,
+  ServiceUnavailable = 0xD3,
+  GatewayTimeout = 0xD4,
+  HttpVersionNotSupported = 0xD5,
+
+  DatabaseFull = 0xE0,
+  DatabaseLocked = 0xE1,
+};
+
+class ObexHeader
+{
+public:
+  ObexHeader(ObexHeaderId aId, int aDataLength, const uint8_t* aData)
+    : mId(aId)
+    , mDataLength(aDataLength)
+    , mData(nullptr)
+  {
+    mData = new uint8_t[mDataLength];
+    memcpy(mData, aData, aDataLength);
+  }
+
+  ~ObexHeader()
+  {
+  }
+
+  ObexHeaderId mId;
+  int mDataLength;
+  nsAutoArrayPtr<uint8_t> mData;
+};
+
+class ObexHeaderSet
+{
+public:
+  ObexHeaderSet(uint8_t aOpcode) : mOpcode(aOpcode)
+  {
+  }
+
+  ~ObexHeaderSet()
+  {
+  }
+
+  void AddHeader(ObexHeader* aHeader)
+  {
+    mHeaders.AppendElement(aHeader);
+  }
+
+  void GetName(nsString& aRetName) const
+  {
+    aRetName.Truncate();
+
+    int length = mHeaders.Length();
+
+    for (int i = 0; i < length; ++i) {
+      if (mHeaders[i]->mId == ObexHeaderId::Name) {
+        /*
+         * According to section 2.2.2 [Name] of IrOBEX spec, we know that
+         * the Name header is "a null terminated Unicode text string describing
+         * the name of the object.", and that's the reason why we need to minus
+         * 1 to get the real length of the file name.
+         */
+        int nameLength = mHeaders[i]->mDataLength / 2 - 1;
+        uint8_t* ptr = mHeaders[i]->mData.get();
+
+        for (int j = 0; j < nameLength; ++j) {
+          char16_t c = ((((uint32_t)ptr[j * 2]) << 8) | ptr[j * 2 + 1]);
+          aRetName += c;
+        }
+
+        break;
+      }
+    }
+  }
+
+  void GetContentType(nsString& aRetContentType) const
+  {
+    aRetContentType.Truncate();
+
+    int length = mHeaders.Length();
+
+    for (int i = 0; i < length; ++i) {
+      if (mHeaders[i]->mId == ObexHeaderId::Type) {
+        uint8_t* ptr = mHeaders[i]->mData.get();
+        aRetContentType.AssignASCII((const char*)ptr);
+        break;
+      }
+    }
+  }
+
+  // @return file length, 0 means file length is unknown.
+  void GetLength(uint32_t* aRetLength) const
+  {
+    int length = mHeaders.Length();
+    *aRetLength = 0;
+
+    for (int i = 0; i < length; ++i) {
+      if (mHeaders[i]->mId == ObexHeaderId::Length) {
+        uint8_t* ptr = mHeaders[i]->mData.get();
+        *aRetLength = ((uint32_t)ptr[0] << 24) |
+                      ((uint32_t)ptr[1] << 16) |
+                      ((uint32_t)ptr[2] << 8) |
+                      ((uint32_t)ptr[3]);
+        return;
+      }
+    }
+  }
+
+  void GetBodyLength(int* aRetBodyLength) const
+  {
+    int length = mHeaders.Length();
+    *aRetBodyLength = 0;
+
+    for (int i = 0; i < length; ++i) {
+      if (mHeaders[i]->mId == ObexHeaderId::Body ||
+          mHeaders[i]->mId == ObexHeaderId::EndOfBody) {
+        *aRetBodyLength = mHeaders[i]->mDataLength;
+        return;
+      }
+    }
+  }
+
+  void GetBody(uint8_t** aRetBody) const
+  {
+    int length = mHeaders.Length();
+    *aRetBody = nullptr;
+
+    for (int i = 0; i < length; ++i) {
+      if (mHeaders[i]->mId == ObexHeaderId::Body ||
+          mHeaders[i]->mId == ObexHeaderId::EndOfBody) {
+        uint8_t* ptr = mHeaders[i]->mData.get();
+        *aRetBody = new uint8_t[mHeaders[i]->mDataLength];
+        memcpy(*aRetBody, ptr, mHeaders[i]->mDataLength);
+        return;
+      }
+    }
+  }
+
+  bool Has(ObexHeaderId aId) const
+  {
+    int length = mHeaders.Length();
+    for (int i = 0; i < length; ++i) {
+      if (mHeaders[i]->mId == aId) {
+        return true;
+      }
+    }
+
+    return false;
+  }
+
+  void ClearHeaders()
+  {
+    mHeaders.Clear();
+  }
+
+private:
+  uint8_t mOpcode;
+  nsTArray<nsAutoPtr<ObexHeader> > mHeaders;
+};
+
+int AppendHeaderName(uint8_t* aRetBuf, int aBufferSize, const char* aName,
+                     int aLength);
+int AppendHeaderBody(uint8_t* aRetBuf, int aBufferSize, const uint8_t* aData,
+                     int aLength);
+int AppendHeaderEndOfBody(uint8_t* aRetBuf);
+int AppendHeaderLength(uint8_t* aRetBuf, int aObjectLength);
+int AppendHeaderConnectionId(uint8_t* aRetBuf, int aConnectionId);
+void SetObexPacketInfo(uint8_t* aRetBuf, uint8_t aOpcode, int aPacketLength);
+
+/**
+ * @return true when the message was parsed without any error, false otherwise.
+ */
+bool ParseHeaders(const uint8_t* aHeaderStart,
+                  int aTotalLength,
+                  ObexHeaderSet* aRetHanderSet);
+
+END_BLUETOOTH_NAMESPACE
+
+#endif