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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Implementation of ChromeProtocol
#include "chrome_frame/chrome_protocol.h"
#include "base/logging.h"
static const wchar_t* kChromeMimeType = L"application/chromepage";
// ChromeProtocol
// Starts the class associated with the asynchronous pluggable protocol.
STDMETHODIMP ChromeProtocol::Start(LPCWSTR url,
IInternetProtocolSink* prot_sink,
IInternetBindInfo* bind_info,
DWORD flags,
DWORD reserved) {
DLOG(INFO) << __FUNCTION__ << ": URL = " << url;
prot_sink->ReportProgress(BINDSTATUS_VERIFIEDMIMETYPEAVAILABLE,
kChromeMimeType);
prot_sink->ReportData(
BSCF_FIRSTDATANOTIFICATION | BSCF_LASTDATANOTIFICATION |
BSCF_DATAFULLYAVAILABLE,
0,
0);
return S_OK;
}
// Allows the pluggable protocol handler to continue processing data on the
// apartment (or user interface) thread. This method is called in response
// to a call to IInternetProtocolSink::Switch.
STDMETHODIMP ChromeProtocol::Continue(PROTOCOLDATA* protocol_data) {
DLOG(INFO) << __FUNCTION__;
return S_OK;
}
// Aborts an operation in progress.
STDMETHODIMP ChromeProtocol::Abort(HRESULT reason, DWORD options) {
DLOG(INFO) << __FUNCTION__;
return S_OK;
}
STDMETHODIMP ChromeProtocol::Terminate(DWORD options) {
DLOG(INFO) << __FUNCTION__;
return S_OK;
}
STDMETHODIMP ChromeProtocol::Suspend() {
return E_NOTIMPL;
}
STDMETHODIMP ChromeProtocol::Resume() {
return E_NOTIMPL;
}
// Reads data retrieved by the pluggable protocol handler.
STDMETHODIMP ChromeProtocol::Read(void* buffer,
ULONG buffer_size_in_bytes,
ULONG* bytes_read) {
DLOG(INFO) << __FUNCTION__;
return S_FALSE;
}
// Moves the current seek offset.
STDMETHODIMP ChromeProtocol::Seek(LARGE_INTEGER move_by,
DWORD origin,
ULARGE_INTEGER* new_position) {
DLOG(INFO) << __FUNCTION__;
return E_NOTIMPL;
}
// Locks the request so that IInternetProtocolRoot::Terminate ()
// can be called and the remaining data can be read.
STDMETHODIMP ChromeProtocol::LockRequest(DWORD options) {
DLOG(INFO) << __FUNCTION__;
return S_OK;
}
// Frees any resources associated with a lock. Called only if
// IInternetProtocol::LockRequest () was called.
STDMETHODIMP ChromeProtocol::UnlockRequest() {
DLOG(INFO) << __FUNCTION__;
return S_OK;
}
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