61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; tab-width: 2; indent-tabs-mode: nil; -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "GeckoViewOutputStream.h"
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#include "mozilla/fallible.h"
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using namespace mozilla;
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NS_IMPL_ISUPPORTS(GeckoViewOutputStream, nsIOutputStream);
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NS_IMETHODIMP
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GeckoViewOutputStream::Close() {
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mStream->SendEof();
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return NS_OK;
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}
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NS_IMETHODIMP
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GeckoViewOutputStream::Flush() { return NS_ERROR_NOT_IMPLEMENTED; }
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NS_IMETHODIMP
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GeckoViewOutputStream::StreamStatus() {
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return mStream->IsStreamClosed() ? NS_BASE_STREAM_CLOSED : NS_OK;
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}
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NS_IMETHODIMP
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GeckoViewOutputStream::Write(const char* buf, uint32_t count,
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uint32_t* retval) {
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jni::ByteArray::LocalRef buffer = jni::ByteArray::New(
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reinterpret_cast<const int8_t*>(buf), count, fallible);
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if (!buffer) {
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return NS_ERROR_OUT_OF_MEMORY;
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}
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if (NS_FAILED(mStream->AppendBuffer(buffer))) {
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// The stream was closed, abort reading this channel.
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return NS_BASE_STREAM_CLOSED;
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}
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// Return amount of bytes written
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*retval = count;
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return NS_OK;
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}
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NS_IMETHODIMP
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GeckoViewOutputStream::WriteFrom(nsIInputStream* fromStream, uint32_t count,
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uint32_t* retval) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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GeckoViewOutputStream::WriteSegments(nsReadSegmentFun reader, void* closure,
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uint32_t count, uint32_t* retval) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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GeckoViewOutputStream::IsNonBlocking(bool* retval) {
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*retval = true;
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return NS_OK;
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}
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