1 files changed, 0 insertions, 321 deletions
diff --git a/ipc/hal/DaemonSocketPDUHelpers.cpp b/ipc/hal/DaemonSocketPDUHelpers.cpp
deleted file mode 100644
index 1e57ac297..000000000
--- a/ipc/hal/DaemonSocketPDUHelpers.cpp
+++ /dev/null
@@ -1,321 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=8 sts=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 "DaemonSocketPDUHelpers.h"
-#include <limits>
-
-// Enable this constant to abort Gecko on IPC errors. This is helpful
-// for debugging, but should *never* be enabled by default.
-#define MOZ_HAL_ABORT_ON_IPC_ERRORS (0)
-
-#ifdef CHROMIUM_LOG
-#undef CHROMIUM_LOG
-#endif
-
-#include <stdio.h>
-
-#define IODEBUG true
-#define CHROMIUM_LOG(args...) if (IODEBUG) { printf(args); }
-#define CHROMIUM_LOG_VA(fmt, ap) if (IODEBUG) { vprintf(fmt, ap); }
-
-namespace mozilla {
-namespace ipc {
-namespace DaemonSocketPDUHelpers {
-
-//
-// Logging
-//
-
-namespace detail {
-
-void
-LogProtocolError(const char* aFmt, ...)
-{
-  va_list ap;
-
-  va_start(ap, aFmt);
-  CHROMIUM_LOG_VA(aFmt, ap);
-  va_end(ap);
-
-  if (MOZ_HAL_ABORT_ON_IPC_ERRORS) {
-    MOZ_CRASH("HAL IPC protocol error");
-  }
-}
-
-} // namespace detail
-
-//
-// Conversion
-//
-
-nsresult
-Convert(bool aIn, uint8_t& aOut)
-{
-  static const uint8_t sValue[] = {
-    [false] = 0x00,
-    [true] = 0x01
-  };
-  if (MOZ_HAL_IPC_CONVERT_WARN_IF(
-        aIn >= MOZ_ARRAY_LENGTH(sValue), bool, uint8_t)) {
-    aOut = 0;
-    return NS_ERROR_ILLEGAL_VALUE;
-  }
-  aOut = sValue[aIn];
-  return NS_OK;
-}
-
-nsresult
-Convert(bool aIn, int32_t& aOut)
-{
-  uint8_t out;
-  nsresult rv = Convert(aIn, out);
-  if (NS_FAILED(rv)) {
-    out = 0; // silence compiler warning
-    return rv;
-  }
-  aOut = static_cast<int32_t>(out);
-  return NS_OK;
-}
-
-nsresult
-Convert(int aIn, uint8_t& aOut)
-{
-  if (MOZ_HAL_IPC_CONVERT_WARN_IF(
-        aIn < std::numeric_limits<uint8_t>::min(), int, uint8_t) ||
-      MOZ_HAL_IPC_CONVERT_WARN_IF(
-        aIn > std::numeric_limits<uint8_t>::max(), int, uint8_t)) {
-    aOut = 0; // silences compiler warning
-    return NS_ERROR_ILLEGAL_VALUE;
-  }
-  aOut = static_cast<uint8_t>(aIn);
-  return NS_OK;
-}
-
-nsresult
-Convert(int aIn, int16_t& aOut)
-{
-  if (MOZ_HAL_IPC_CONVERT_WARN_IF(
-        aIn < std::numeric_limits<int16_t>::min(), int, int16_t) ||
-      MOZ_HAL_IPC_CONVERT_WARN_IF(
-        aIn > std::numeric_limits<int16_t>::max(), int, int16_t)) {
-    aOut = 0; // silences compiler warning
-    return NS_ERROR_ILLEGAL_VALUE;
-  }
-  aOut = static_cast<int16_t>(aIn);
-  return NS_OK;
-}
-
-nsresult
-Convert(int aIn, int32_t& aOut)
-{
-  if (MOZ_HAL_IPC_CONVERT_WARN_IF(
-        aIn < std::numeric_limits<int32_t>::min(), int, int32_t) ||
-      MOZ_HAL_IPC_CONVERT_WARN_IF(
-        aIn > std::numeric_limits<int32_t>::max(), int, int32_t)) {
-    aOut = 0; // silences compiler warning
-    return NS_ERROR_ILLEGAL_VALUE;
-  }
-  aOut = static_cast<int32_t>(aIn);
-  return NS_OK;
-}
-
-nsresult
-Convert(uint8_t aIn, bool& aOut)
-{
-  static const bool sBool[] = {
-    [0x00] = false,
-    [0x01] = true
-  };
-  if (MOZ_HAL_IPC_CONVERT_WARN_IF(
-        aIn >= MOZ_ARRAY_LENGTH(sBool), uint8_t, bool)) {
-    return NS_ERROR_ILLEGAL_VALUE;
-  }
-  aOut = sBool[aIn];
-  return NS_OK;
-}
-
-nsresult
-Convert(uint8_t aIn, char& aOut)
-{
-  aOut = static_cast<char>(aIn);
-  return NS_OK;
-}
-
-nsresult
-Convert(uint8_t aIn, int& aOut)
-{
-  aOut = static_cast<int>(aIn);
-  return NS_OK;
-}
-
-nsresult
-Convert(uint8_t aIn, unsigned long& aOut)
-{
-  aOut = static_cast<unsigned long>(aIn);
-  return NS_OK;
-}
-
-nsresult
-Convert(uint32_t aIn, int& aOut)
-{
-  aOut = static_cast<int>(aIn);
-  return NS_OK;
-}
-
-nsresult
-Convert(uint32_t aIn, uint8_t& aOut)
-{
-  if (MOZ_HAL_IPC_CONVERT_WARN_IF(
-        aIn < std::numeric_limits<uint8_t>::min(), uint32_t, uint8_t) ||
-      MOZ_HAL_IPC_CONVERT_WARN_IF(
-        aIn > std::numeric_limits<uint8_t>::max(), uint32_t, uint8_t)) {
-    aOut = 0; // silences compiler warning
-    return NS_ERROR_ILLEGAL_VALUE;
-  }
-  aOut = static_cast<uint8_t>(aIn);
-  return NS_OK;
-}
-
-nsresult
-Convert(size_t aIn, uint16_t& aOut)
-{
-  if (MOZ_HAL_IPC_CONVERT_WARN_IF(aIn >= (1ul << 16), size_t, uint16_t)) {
-    aOut = 0; // silences compiler warning
-    return NS_ERROR_ILLEGAL_VALUE;
-  }
-  aOut = static_cast<uint16_t>(aIn);
-  return NS_OK;
-}
-
-//
-// Packing
-//
-
-nsresult
-PackPDU(bool aIn, DaemonSocketPDU& aPDU)
-{
-  return PackPDU(PackConversion<bool, uint8_t>(aIn), aPDU);
-}
-
-nsresult
-PackPDU(const DaemonSocketPDUHeader& aIn, DaemonSocketPDU& aPDU)
-{
-  nsresult rv = PackPDU(aIn.mService, aPDU);
-  if (NS_FAILED(rv)) {
-    return rv;
-  }
-  rv = PackPDU(aIn.mOpcode, aPDU);
-  if (NS_FAILED(rv)) {
-    return rv;
-  }
-  rv = PackPDU(aIn.mLength, aPDU);
-  if (NS_FAILED(rv)) {
-    return rv;
-  }
-  return NS_OK;
-}
-
-//
-// Unpacking
-//
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, bool& aOut)
-{
-  return UnpackPDU(aPDU, UnpackConversion<uint8_t, bool>(aOut));
-}
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, char& aOut)
-{
-  return UnpackPDU(aPDU, UnpackConversion<uint8_t, char>(aOut));
-}
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, nsDependentCString& aOut)
-{
-  // We get a pointer to the first character in the PDU, a length
-  // of 1 ensures we consume the \0 byte. With 'str' pointing to
-  // the string in the PDU, we can copy the actual bytes.
-
-  const char* str = reinterpret_cast<const char*>(aPDU.Consume(1));
-  if (MOZ_HAL_IPC_UNPACK_WARN_IF(!str, nsDependentCString)) {
-    return NS_ERROR_ILLEGAL_VALUE; // end of PDU
-  }
-
-  const char* end = static_cast<char*>(memchr(str, '\0', aPDU.GetSize() + 1));
-  if (MOZ_HAL_IPC_UNPACK_WARN_IF(!end, nsDependentCString)) {
-    return NS_ERROR_ILLEGAL_VALUE; // no string terminator
-  }
-
-  ptrdiff_t len = end - str;
-
-  const uint8_t* rest = aPDU.Consume(len);
-  if (MOZ_HAL_IPC_UNPACK_WARN_IF(!rest, nsDependentCString)) {
-    // We couldn't consume bytes that should have been there.
-    return NS_ERROR_ILLEGAL_VALUE;
-  }
-
-  aOut.Rebind(str, len);
-
-  return NS_OK;
-}
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, const UnpackCString0& aOut)
-{
-  nsDependentCString cstring;
-
-  nsresult rv = UnpackPDU(aPDU, cstring);
-  if (NS_FAILED(rv)) {
-    return NS_ERROR_ILLEGAL_VALUE;
-  }
-
-  aOut.mString->AssignASCII(cstring.get(), cstring.Length());
-
-  return NS_OK;
-}
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, const UnpackString0& aOut)
-{
-  nsDependentCString cstring;
-
-  nsresult rv = UnpackPDU(aPDU, cstring);
-  if (NS_FAILED(rv)) {
-    return NS_ERROR_ILLEGAL_VALUE;
-  }
-
-  *aOut.mString = NS_ConvertUTF8toUTF16(cstring);
-
-  return NS_OK;
-}
-
-//
-// Init operators
-//
-
-void
-PDUInitOp::WarnAboutTrailingData() const
-{
-  size_t size = mPDU->GetSize();
-
-  if (MOZ_LIKELY(!size)) {
-    return;
-  }
-
-  uint8_t service, opcode;
-  uint16_t payloadSize;
-  mPDU->GetHeader(service, opcode, payloadSize);
-
-  detail::LogProtocolError(
-    "Unpacked PDU of type (%x,%x) still contains %zu Bytes of data.",
-    service, opcode, size);
-}
-
-} // namespace DaemonSocketPDUHelpers
-} // namespace ipc
-} // namespace mozilla