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/*
* Copyright (C) 2025 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "InspectorThreadableLoaderClient.h"
#include "ThreadableLoader.h"
namespace Inspector {
using namespace WebCore;
DEFINE_ALLOCATOR_WITH_HEAP_IDENTIFIER(InspectorThreadableLoaderClient);
void InspectorThreadableLoaderClient::didReceiveResponse(ScriptExecutionContextIdentifier, std::optional<ResourceLoaderIdentifier>, const ResourceResponse& response)
{
m_mimeType = response.mimeType();
m_statusCode = response.httpStatusCode();
// FIXME: This assumes text only responses. We should support non-text responses as well.
PAL::TextEncoding textEncoding(response.textEncodingName());
bool useDetector = false;
if (!textEncoding.isValid()) {
textEncoding = PAL::UTF8Encoding();
useDetector = true;
}
m_decoder = TextResourceDecoder::create("text/plain"_s, textEncoding, useDetector);
}
void InspectorThreadableLoaderClient::didReceiveData(const SharedBuffer& buffer)
{
if (buffer.isEmpty())
return;
m_responseText.append(Ref { *m_decoder }->decode(buffer.span()));
}
void InspectorThreadableLoaderClient::didFinishLoading(ScriptExecutionContextIdentifier, std::optional<ResourceLoaderIdentifier>, const NetworkLoadMetrics&)
{
if (RefPtr decoder = m_decoder)
m_responseText.append(decoder->flush());
m_callback->sendSuccess(m_responseText.toString(), m_mimeType, m_statusCode);
dispose();
}
void InspectorThreadableLoaderClient::didFail(std::optional<ScriptExecutionContextIdentifier>, const ResourceError& error)
{
m_callback->sendFailure(error.isAccessControl() ? "Loading resource for inspector failed access control check"_s : "Loading resource for inspector failed"_s);
dispose();
}
void InspectorThreadableLoaderClient::setLoader(RefPtr<ThreadableLoader>&& loader)
{
m_loader = WTF::move(loader);
}
void InspectorThreadableLoaderClient::dispose()
{
m_loader = nullptr;
if (!m_hasCalledDeref) {
m_hasCalledDeref = true;
deref();
}
}
} // namespace Inspector
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