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C++ InfallibleTArray::SwapElements方法代码示例

本文整理汇总了C++中InfallibleTArray::SwapElements方法的典型用法代码示例。如果您正苦于以下问题：C++ InfallibleTArray::SwapElements方法的具体用法？C++ InfallibleTArray::SwapElements怎么用？C++ InfallibleTArray::SwapElements使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类InfallibleTArray的用法示例。


在下文中一共展示了InfallibleTArray::SwapElements方法的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: SendData

NS_IMETHODIMP
TCPSocketChild::Send(const JS::Value& aData,
                     uint32_t aByteOffset,
                     uint32_t aByteLength,
                     JSContext* aCx)
{
  if (aData.isString()) {
    JSString* jsstr = aData.toString();
    nsDependentJSString str;
    bool ok = str.init(aCx, jsstr);
    NS_ENSURE_TRUE(ok, NS_ERROR_FAILURE);
    SendData(str);

  } else {
    NS_ENSURE_TRUE(aData.isObject(), NS_ERROR_FAILURE);
    JS::Rooted<JSObject*> obj(aCx, &aData.toObject());
    NS_ENSURE_TRUE(JS_IsArrayBufferObject(obj), NS_ERROR_FAILURE);
    uint32_t buflen = JS_GetArrayBufferByteLength(obj);
    aByteOffset = std::min(buflen, aByteOffset);
    uint32_t nbytes = std::min(buflen - aByteOffset, aByteLength);
    uint8_t* data = JS_GetArrayBufferData(obj);
    if (!data) {
      return NS_ERROR_OUT_OF_MEMORY;
    }
    FallibleTArray<uint8_t> fallibleArr;
    if (!fallibleArr.InsertElementsAt(0, data, nbytes)) {
      return NS_ERROR_OUT_OF_MEMORY;
    }
    InfallibleTArray<uint8_t> arr;
    arr.SwapElements(fallibleArr);
    SendData(arr);
  }
  return NS_OK;
}
开发者ID:Jaxo，项目名称:releases-mozilla-central，代码行数:34，代码来源:TCPSocketChild.cpp

示例2: data

void
TCPSocketParent::FireArrayBufferDataEvent(nsTArray<uint8_t>& aBuffer, TCPReadyState aReadyState)
{
  InfallibleTArray<uint8_t> arr;
  arr.SwapElements(aBuffer);
  SendableData data(arr);
  SendEvent(NS_LITERAL_STRING("data"), data, aReadyState);
}
开发者ID:benfrancis，项目名称:gecko-tablet，代码行数:8，代码来源:TCPSocketParent.cpp

示例3: FireInternalError

NS_IMETHODIMP
UDPSocketParent::OnPacketReceived(nsIUDPSocket* aSocket, nsIUDPMessage* aMessage)
{
  // receiving packet from remote host, forward the message content to child process
  if (!mIPCOpen) {
    return NS_OK;
  }

  uint16_t port;
  nsCString ip;
  nsCOMPtr<nsINetAddr> fromAddr;
  aMessage->GetFromAddr(getter_AddRefs(fromAddr));
  fromAddr->GetPort(&port);
  fromAddr->GetAddress(ip);

  nsCString data;
  aMessage->GetData(data);

  const char* buffer = data.get();
  uint32_t len = data.Length();
  UDPSOCKET_LOG(("%s: %s:%u, length %u", __FUNCTION__, ip.get(), port, len));

  if (mFilter) {
    bool allowed;
    mozilla::net::NetAddr addr;
    fromAddr->GetNetAddr(&addr);
    nsresult rv = mFilter->FilterPacket(&addr,
                                        (const uint8_t*)buffer, len,
                                        nsIUDPSocketFilter::SF_INCOMING,
                                        &allowed);
    // Receiving unallowed data, drop.
    if (NS_WARN_IF(NS_FAILED(rv)) || !allowed) {
      if (!allowed) {
        UDPSOCKET_LOG(("%s: not allowed", __FUNCTION__));
      }
      return NS_OK;
    }
  }

  FallibleTArray<uint8_t> fallibleArray;
  if (!fallibleArray.InsertElementsAt(0, buffer, len)) {
    FireInternalError(__LINE__);
    return NS_ERROR_OUT_OF_MEMORY;
  }
  InfallibleTArray<uint8_t> infallibleArray;
  infallibleArray.SwapElements(fallibleArray);

  // compose callback
  mozilla::unused << SendCallbackReceivedData(UDPAddressInfo(ip, port), infallibleArray);

  return NS_OK;
}
开发者ID:mtjvankuik，项目名称:gecko-dev，代码行数:52，代码来源:UDPSocketParent.cpp

示例4: FireInternalError

NS_IMETHODIMP
UDPSocketParent::OnPacketReceived(nsIUDPSocket* aSocket, nsIUDPMessage* aMessage)
{
  // receiving packet from remote host, forward the message content to child process
  if (!mIPCOpen) {
    return NS_OK;
  }
  NS_ASSERTION(mFilter, "No packet filter");

  uint16_t port;
  nsCString ip;
  nsCOMPtr<nsINetAddr> fromAddr;
  aMessage->GetFromAddr(getter_AddRefs(fromAddr));
  fromAddr->GetPort(&port);
  fromAddr->GetAddress(ip);

  nsCString data;
  aMessage->GetData(data);

  const char* buffer = data.get();
  uint32_t len = data.Length();

  bool allowed;
  mozilla::net::NetAddr addr;
  fromAddr->GetNetAddr(&addr);
  nsresult rv = mFilter->FilterPacket(&addr,
                                      (const uint8_t*)buffer, len,
                                      nsIUDPSocketFilter::SF_INCOMING,
                                      &allowed);
  // Receiving unallowed data, drop.
  NS_ENSURE_SUCCESS(rv, NS_OK);
  NS_ENSURE_TRUE(allowed, NS_OK);

  FallibleTArray<uint8_t> fallibleArray;
  if (!fallibleArray.InsertElementsAt(0, buffer, len)) {
    FireInternalError(this, __LINE__);
    return NS_ERROR_OUT_OF_MEMORY;
  }
  InfallibleTArray<uint8_t> infallibleArray;
  infallibleArray.SwapElements(fallibleArray);

  // compose callback
  mozilla::unused <<
      PUDPSocketParent::SendCallback(NS_LITERAL_CSTRING("ondata"),
                                     UDPMessage(ip, port, infallibleArray),
                                     NS_LITERAL_CSTRING("connected"));

  return NS_OK;
}
开发者ID:ConradIrwin，项目名称:gecko-dev，代码行数:49，代码来源:UDPSocketParent.cpp

示例5: SendData

nsresult
TCPSocketChild::SendSend(const ArrayBuffer& aData,
                         uint32_t aByteOffset,
                         uint32_t aByteLength,
                         uint32_t aTrackingNumber)
{
  uint32_t buflen = aData.Length();
  uint32_t offset = std::min(buflen, aByteOffset);
  uint32_t nbytes = std::min(buflen - aByteOffset, aByteLength);
  FallibleTArray<uint8_t> fallibleArr;
  if (!fallibleArr.InsertElementsAt(0, aData.Data() + offset, nbytes, fallible)) {
    return NS_ERROR_OUT_OF_MEMORY;
  }

  InfallibleTArray<uint8_t> arr;
  arr.SwapElements(fallibleArr);
  SendData(arr, aTrackingNumber);
  return NS_OK;
}
开发者ID:SJasoria，项目名称:gecko-dev，代码行数:19，代码来源:TCPSocketChild.cpp

示例6: SendOutgoingData

nsresult
UDPSocketChild::SendDataInternal(const UDPSocketAddr& aAddr,
                                 const uint8_t* aData,
                                 const uint32_t aByteLength)
{
  NS_ENSURE_ARG(aData);

  FallibleTArray<uint8_t> fallibleArray;
  if (!fallibleArray.InsertElementsAt(0, aData, aByteLength)) {
    return NS_ERROR_OUT_OF_MEMORY;
  }

  InfallibleTArray<uint8_t> array;
  array.SwapElements(fallibleArray);

  SendOutgoingData(array, aAddr);

  return NS_OK;
}
开发者ID:AtulKumar2，项目名称:gecko-dev，代码行数:19，代码来源:UDPSocketChild.cpp

示例7: SendData

NS_IMETHODIMP
UDPSocketChild::Send(const nsACString& aHost,
                     uint16_t aPort,
                     const uint8_t *aData,
                     uint32_t aByteLength)
{
  NS_ENSURE_ARG(aData);

  FallibleTArray<uint8_t> fallibleArray;
  if (!fallibleArray.InsertElementsAt(0, aData, aByteLength)) {
    return NS_ERROR_OUT_OF_MEMORY;
  }

  InfallibleTArray<uint8_t> array;
  array.SwapElements(fallibleArray);
  SendData(array, nsCString(aHost), aPort);

  return NS_OK;
}
开发者ID:Balakrishnan-Vivek，项目名称:gecko-dev，代码行数:19，代码来源:UDPSocketChild.cpp

示例8: SendDataWithAddress

NS_IMETHODIMP
UDPSocketChild::SendWithAddress(const NetAddr *aAddr,
                                const uint8_t *aData,
                                uint32_t aByteLength)
{
  NS_ENSURE_ARG(aAddr);
  NS_ENSURE_ARG(aData);

  FallibleTArray<uint8_t> fallibleArray;
  if (!fallibleArray.InsertElementsAt(0, aData, aByteLength)) {
    return NS_ERROR_OUT_OF_MEMORY;
  }

  InfallibleTArray<uint8_t> array;
  array.SwapElements(fallibleArray);
  SendDataWithAddress(array, *aAddr);

  return NS_OK;
}
开发者ID:Balakrishnan-Vivek，项目名称:gecko-dev，代码行数:19，代码来源:UDPSocketChild.cpp

示例9: data

void
TCPSocketParent::FireArrayBufferDataEvent(nsTArray<uint8_t>& aBuffer, TCPReadyState aReadyState)
{
  InfallibleTArray<uint8_t> arr;
  arr.SwapElements(aBuffer);

  if (mFilter) {
    bool allowed;
    mozilla::net::NetAddr addr;
    nsresult nsrv = mFilter->FilterPacket(&addr, arr.Elements(), arr.Length(),
                                          nsISocketFilter::SF_INCOMING,
                                          &allowed);
    // receiving unallowed data, drop it.
    if (NS_WARN_IF(NS_FAILED(nsrv)) || !allowed) {
      TCPSOCKET_LOG(("%s: Dropping incoming TCP packet", __FUNCTION__));
      return;
    }
  }

  SendableData data(arr);
  SendEvent(NS_LITERAL_STRING("data"), data, aReadyState);
}
开发者ID:cliqz-oss，项目名称:browser-f，代码行数:22，代码来源:TCPSocketParent.cpp

示例10: FireInteralError

NS_IMETHODIMP
TCPSocketParent::SendEvent(const nsAString& aType, JS::Handle<JS::Value> aDataVal,
                           const nsAString& aReadyState, JSContext* aCx)
{
  if (!mIPCOpen) {
    NS_WARNING("Dropping callback due to no IPC connection");
    return NS_OK;
  }

  CallbackData data;
  if (aDataVal.isString()) {
    JSString* jsstr = aDataVal.toString();
    nsAutoJSString str;
    if (!str.init(aCx, jsstr)) {
      FireInteralError(this, __LINE__);
      return NS_ERROR_OUT_OF_MEMORY;
    }
    data = SendableData(str);

  } else if (aDataVal.isUndefined() || aDataVal.isNull()) {
    data = mozilla::void_t();

  } else if (aDataVal.isObject()) {
    JS::Rooted<JSObject *> obj(aCx, &aDataVal.toObject());
    if (JS_IsArrayBufferObject(obj)) {
      FallibleTArray<uint8_t> fallibleArr;
      uint32_t errLine = 0;
      do {
          JS::AutoCheckCannotGC nogc;
          uint32_t nbytes = JS_GetArrayBufferByteLength(obj);
          uint8_t* buffer = JS_GetArrayBufferData(obj, nogc);
          if (!buffer) {
              errLine = __LINE__;
              break;
          }
          if (!fallibleArr.InsertElementsAt(0, buffer, nbytes, fallible)) {
              errLine = __LINE__;
              break;
          }
      } while (false);

      if (errLine) {
          FireInteralError(this, errLine);
          return NS_ERROR_OUT_OF_MEMORY;
      }

      InfallibleTArray<uint8_t> arr;
      arr.SwapElements(fallibleArr);
      data = SendableData(arr);

    } else {
      nsAutoJSString name;

      JS::Rooted<JS::Value> val(aCx);
      if (!JS_GetProperty(aCx, obj, "name", &val)) {
        NS_ERROR("No name property on supposed error object");
      } else if (val.isString()) {
        if (!name.init(aCx, val.toString())) {
          NS_WARNING("couldn't initialize string");
        }
      }

      data = TCPError(name);
    }
  } else {
    NS_ERROR("Unexpected JS value encountered");
    FireInteralError(this, __LINE__);
    return NS_ERROR_FAILURE;
  }
  mozilla::unused <<
      PTCPSocketParent::SendCallback(nsString(aType), data,
                                     nsString(aReadyState));
  return NS_OK;
}
开发者ID:haasn，项目名称:gecko-dev，代码行数:74，代码来源:TCPSocketParent.cpp

示例11: FireInteralError

NS_IMETHODIMP
TCPSocketParent::SendCallback(const nsAString& aType, const JS::Value& aDataVal,
                              const nsAString& aReadyState, uint32_t aBuffered,
                              JSContext* aCx)
{
  if (!mIPCOpen) {
    NS_WARNING("Dropping callback due to no IPC connection");
    return NS_OK;
  }

  CallbackData data;
  if (aDataVal.isString()) {
    JSString* jsstr = aDataVal.toString();
    nsDependentJSString str;
    if (!str.init(aCx, jsstr)) {
      FireInteralError(this, __LINE__);
      return NS_ERROR_OUT_OF_MEMORY;
    }
    data = SendableData(str);

  } else if (aDataVal.isUndefined() || aDataVal.isNull()) {
    data = mozilla::void_t();

  } else if (aDataVal.isObject()) {
    JSObject* obj = &aDataVal.toObject();
    if (JS_IsArrayBufferObject(obj)) {
      uint32_t nbytes = JS_GetArrayBufferByteLength(obj);
      uint8_t* buffer = JS_GetArrayBufferData(obj);
      if (!buffer) {
        FireInteralError(this, __LINE__);
        return NS_ERROR_OUT_OF_MEMORY;
      }
      FallibleTArray<uint8_t> fallibleArr;
      if (!fallibleArr.InsertElementsAt(0, buffer, nbytes)) {
        FireInteralError(this, __LINE__);
        return NS_ERROR_OUT_OF_MEMORY;
      }
      InfallibleTArray<uint8_t> arr;
      arr.SwapElements(fallibleArr);
      data = SendableData(arr);

    } else {
      nsDependentJSString name;

      JS::Rooted<JS::Value> val(aCx);
      if (!JS_GetProperty(aCx, obj, "name", val.address())) {
        NS_ERROR("No name property on supposed error object");
      } else if (JSVAL_IS_STRING(val)) {
        if (!name.init(aCx, JSVAL_TO_STRING(val))) {
          NS_WARNING("couldn't initialize string");
        }
      }

      data = TCPError(name);
    }
  } else {
    NS_ERROR("Unexpected JS value encountered");
    FireInteralError(this, __LINE__);
    return NS_ERROR_FAILURE;
  }
  mozilla::unused <<
      PTCPSocketParent::SendCallback(nsString(aType), data,
                                     nsString(aReadyState), aBuffered);
  return NS_OK;
}
开发者ID:BitVapor，项目名称:Pale-Moon，代码行数:65，代码来源:TCPSocketParent.cpp

示例12: FireInteralError

NS_IMETHODIMP
TCPSocketParent::SendCallback(const nsAString& aType, const JS::Value& aDataVal,
                              const nsAString& aReadyState, uint32_t aBuffered,
                              JSContext* aCx)
{
  if (!mIPCOpen) {
    NS_WARNING("Dropping callback due to no IPC connection");
    return NS_OK;
  }

  CallbackData data;
  if (aDataVal.isString()) {
    JSString* jsstr = aDataVal.toString();
    nsDependentJSString str;
    if (!str.init(aCx, jsstr)) {
      FireInteralError(this, __LINE__);
      return NS_ERROR_OUT_OF_MEMORY;
    }
    data = str;

  } else if (aDataVal.isUndefined() || aDataVal.isNull()) {
    data = mozilla::void_t();

  } else if (aDataVal.isObject()) {
    JSObject* obj = &aDataVal.toObject();
    if (JS_IsTypedArrayObject(obj)) {
      NS_ENSURE_TRUE(JS_IsUint8Array(obj), NS_ERROR_FAILURE);
      uint32_t nbytes = JS_GetTypedArrayByteLength(obj);
      uint8_t* buffer = JS_GetUint8ArrayData(obj);
      if (!buffer) {
        FireInteralError(this, __LINE__);
        return NS_ERROR_OUT_OF_MEMORY;
      }
      FallibleTArray<uint8_t> fallibleArr;
      if (!fallibleArr.InsertElementsAt(0, buffer, nbytes)) {
        FireInteralError(this, __LINE__);
        return NS_ERROR_OUT_OF_MEMORY;
      }
      InfallibleTArray<uint8_t> arr;
      arr.SwapElements(fallibleArr);
      data = SendableData(arr);

    } else {
      nsDependentJSString message, filename;
      uint32_t lineNumber = 0;
      uint32_t columnNumber = 0;

      jsval val;
      if (!JS_GetProperty(aCx, obj, "message", &val)) {
        NS_ERROR("No message property on supposed error object");
      } else if (JSVAL_IS_STRING(val)) {
        if (!message.init(aCx, JSVAL_TO_STRING(val))) {
          NS_WARNING("couldn't initialize string");
        }
      }

      if (!JS_GetProperty(aCx, obj, "fileName", &val)) {
        NS_ERROR("No fileName property on supposed error object");
      } else if (JSVAL_IS_STRING(val)) {
        if (!filename.init(aCx, JSVAL_TO_STRING(val))) {
          NS_WARNING("couldn't initialize string");
        }
      }

      if (!JS_GetProperty(aCx, obj, "lineNumber", &val)) {
        NS_ERROR("No lineNumber property on supposed error object");
      } else if (JSVAL_IS_INT(val)) {
        lineNumber = JSVAL_TO_INT(val);
      }

      if (!JS_GetProperty(aCx, obj, "columnNumber", &val)) {
        NS_ERROR("No columnNumber property on supposed error object");
      } else if (JSVAL_IS_INT(val)) {
        columnNumber = JSVAL_TO_INT(val);
      }

      data = JSError(message, filename, lineNumber, columnNumber);
    }
  } else {
    NS_ERROR("Unexpected JS value encountered");
    FireInteralError(this, __LINE__);
    return NS_ERROR_FAILURE;
  }
  mozilla::unused <<
      PTCPSocketParent::SendCallback(nsString(aType), data,
                                     nsString(aReadyState), aBuffered);
  return NS_OK;
}
开发者ID:bjacob，项目名称:mozilla-central，代码行数:88，代码来源:TCPSocketParent.cpp


注：本文中的InfallibleTArray::SwapElements方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。