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Convert usage and tests to the new CefResourceHandler API (see issue #2622)

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Limited test coverage for the old API is still available by passing the
`--test-old-resource-api` command-line flag to ceftests.
This commit is contained in:
Marshall Greenblatt
2019-12-31 14:24:10 +02:00
parent dfcfb51bef
commit 1c88c74f86
12 changed files with 1293 additions and 409 deletions
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40
include/wrapper/cef_stream_resource_handler.h
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@ -37,14 +37,10 @@
#define CEF_INCLUDE_WRAPPER_CEF_STREAM_RESOURCE_HANDLER_H_
#pragma once
#include "include/base/cef_logging.h"
#include "include/base/cef_macros.h"
#include "include/base/cef_scoped_ptr.h"
#include "include/cef_base.h"
#include "include/cef_resource_handler.h"
#include "include/cef_response.h"
class CefStreamReader;
#include "include/cef_stream.h"
///
// Implementation of the CefResourceHandler class for reading from a CefStream.
@ -65,37 +61,25 @@ class CefStreamResourceHandler : public CefResourceHandler {
CefResponse::HeaderMap header_map,
CefRefPtr<CefStreamReader> stream);
virtual ~CefStreamResourceHandler();
// CefResourceHandler methods.
virtual bool ProcessRequest(CefRefPtr<CefRequest> request,
CefRefPtr<CefCallback> callback) OVERRIDE;
virtual void GetResponseHeaders(CefRefPtr<CefResponse> response,
int64& response_length,
CefString& redirectUrl) OVERRIDE;
virtual bool ReadResponse(void* data_out,
int bytes_to_read,
int& bytes_read,
CefRefPtr<CefCallback> callback) OVERRIDE;
virtual void Cancel() OVERRIDE;
bool Open(CefRefPtr<CefRequest> request,
bool& handle_request,
CefRefPtr<CefCallback> callback) OVERRIDE;
void GetResponseHeaders(CefRefPtr<CefResponse> response,
int64& response_length,
CefString& redirectUrl) OVERRIDE;
bool Read(void* data_out,
int bytes_to_read,
int& bytes_read,
CefRefPtr<CefResourceReadCallback> callback) OVERRIDE;
void Cancel() OVERRIDE;
private:
void ReadOnFileThread(int bytes_to_read, CefRefPtr<CefCallback> callback);
const int status_code_;
const CefString status_text_;
const CefString mime_type_;
const CefResponse::HeaderMap header_map_;
const CefRefPtr<CefStreamReader> stream_;
bool read_on_file_thread_;
class Buffer;
scoped_ptr<Buffer> buffer_;
#if DCHECK_IS_ON()
// Used in debug builds to verify that |buffer_| isn't being accessed on
// multiple threads at the same time.
bool buffer_owned_by_file_thread_;
#endif
IMPLEMENT_REFCOUNTING(CefStreamResourceHandler);
DISALLOW_COPY_AND_ASSIGN(CefStreamResourceHandler);