cef/tests/cefclient/browser/scheme_test.cc

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// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.
#include "cefclient/browser/scheme_test.h"
Introduce the use of Chromium types (issue #1336). Changes to the CEF public API: - Add base::Bind, base::Callback, base::Lock, base::WeakPtr, scoped_refptr, scoped_ptr and supporting types. - Add include/wrapper/cef_closure_task.h helpers for converting a base::Closure to a CefTask. - Change CefRefPtr to extend scoped_refptr. -- Change CefBase method signatures to match RefCountedThreadSafeBase. - Change IMPLEMENT_REFCOUNTING to use base::AtomicRefCount*. -- Remove the CefAtomic* functions. -- IMPLEMENT_REFCOUNTING now enforces via a compile-time error that the correct class name was passed to the macro. - Change IMPLEMENT_LOCKING to use base::Lock. -- Remove the CefCriticalSection class. -- Deprecate the IMPLEMENT_LOCKING macro. -- base::Lock will DCHECK() in Debug builds if lock usage is reentrant. - Move include/internal/cef_tuple.h to include/base/cef_tuple.h. - Allow an empty |callback| parameter passed to CefBeginTracing. Changes to the CEF implementation: - Fix incorrect names passed to the IMPLEMENT_REFCOUNTING macro. - Fix instances of reentrant locking in the CefXmlObject and CefRequest implementations. - Remove use of the IMPLEMENT_LOCKING macro. Changes to cef_unittests: - Add tests/unittests/chromium_includes.h and always include it first from unit test .cc files to avoid name conflicts with Chromium types. - Fix wrong header include ordering. - Remove use of the IMPLEMENT_LOCKING macro. Changes to cefclient and cefsimple: - Use base::Bind and cef_closure_task.h instead of NewCefRunnable*. - Remove use of the IMPEMENT_LOCKING macro. - Fix incorrect/unnecessary locking. - Add additional runtime thread checks. - Windows: Perform actions on the UI thread instead of the main thread when running in multi-threaded-message-loop mode to avoid excessive locking. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1769 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-07-15 00:18:51 +02:00
#include <algorithm>
#include <string>
Introduce the use of Chromium types (issue #1336). Changes to the CEF public API: - Add base::Bind, base::Callback, base::Lock, base::WeakPtr, scoped_refptr, scoped_ptr and supporting types. - Add include/wrapper/cef_closure_task.h helpers for converting a base::Closure to a CefTask. - Change CefRefPtr to extend scoped_refptr. -- Change CefBase method signatures to match RefCountedThreadSafeBase. - Change IMPLEMENT_REFCOUNTING to use base::AtomicRefCount*. -- Remove the CefAtomic* functions. -- IMPLEMENT_REFCOUNTING now enforces via a compile-time error that the correct class name was passed to the macro. - Change IMPLEMENT_LOCKING to use base::Lock. -- Remove the CefCriticalSection class. -- Deprecate the IMPLEMENT_LOCKING macro. -- base::Lock will DCHECK() in Debug builds if lock usage is reentrant. - Move include/internal/cef_tuple.h to include/base/cef_tuple.h. - Allow an empty |callback| parameter passed to CefBeginTracing. Changes to the CEF implementation: - Fix incorrect names passed to the IMPLEMENT_REFCOUNTING macro. - Fix instances of reentrant locking in the CefXmlObject and CefRequest implementations. - Remove use of the IMPLEMENT_LOCKING macro. Changes to cef_unittests: - Add tests/unittests/chromium_includes.h and always include it first from unit test .cc files to avoid name conflicts with Chromium types. - Fix wrong header include ordering. - Remove use of the IMPLEMENT_LOCKING macro. Changes to cefclient and cefsimple: - Use base::Bind and cef_closure_task.h instead of NewCefRunnable*. - Remove use of the IMPEMENT_LOCKING macro. - Fix incorrect/unnecessary locking. - Add additional runtime thread checks. - Windows: Perform actions on the UI thread instead of the main thread when running in multi-threaded-message-loop mode to avoid excessive locking. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1769 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-07-15 00:18:51 +02:00
#include "include/cef_browser.h"
#include "include/cef_callback.h"
#include "include/cef_frame.h"
#include "include/cef_resource_handler.h"
#include "include/cef_response.h"
#include "include/cef_request.h"
#include "include/cef_scheme.h"
#include "include/wrapper/cef_helpers.h"
#include "cefclient/browser/resource_util.h"
#include "cefclient/browser/test_runner.h"
namespace client {
namespace scheme_test {
namespace {
// Implementation of the schema handler for client:// requests.
class ClientSchemeHandler : public CefResourceHandler {
public:
ClientSchemeHandler() : offset_(0) {}
virtual bool ProcessRequest(CefRefPtr<CefRequest> request,
CefRefPtr<CefCallback> callback)
OVERRIDE {
CEF_REQUIRE_IO_THREAD();
bool handled = false;
std::string url = request->GetURL();
if (strstr(url.c_str(), "handler.html") != NULL) {
// Build the response html
data_ = "<html><head><title>Client Scheme Handler</title></head>"
"<body bgcolor=\"white\">"
"This contents of this page page are served by the "
"ClientSchemeHandler class handling the client:// protocol."
"<br/>You should see an image:"
"<br/><img src=\"client://tests/logo.png\"><pre>";
// Output a string representation of the request
const std::string& dump = test_runner::DumpRequestContents(request);
data_.append(dump);
data_.append("</pre><br/>Try the test form:"
"<form method=\"POST\" action=\"handler.html\">"
"<input type=\"text\" name=\"field1\">"
"<input type=\"text\" name=\"field2\">"
"<input type=\"submit\">"
"</form></body></html>");
handled = true;
// Set the resulting mime type
mime_type_ = "text/html";
} else if (strstr(url.c_str(), "logo.png") != NULL) {
// Load the response image
if (LoadBinaryResource("logo.png", data_)) {
handled = true;
// Set the resulting mime type
mime_type_ = "image/png";
}
}
if (handled) {
// Indicate the headers are available.
callback->Continue();
return true;
}
return false;
}
virtual void GetResponseHeaders(CefRefPtr<CefResponse> response,
int64& response_length,
CefString& redirectUrl) OVERRIDE {
CEF_REQUIRE_IO_THREAD();
DCHECK(!data_.empty());
response->SetMimeType(mime_type_);
response->SetStatus(200);
// Set the resulting response length
response_length = data_.length();
}
virtual void Cancel() OVERRIDE {
CEF_REQUIRE_IO_THREAD();
}
virtual bool ReadResponse(void* data_out,
int bytes_to_read,
int& bytes_read,
CefRefPtr<CefCallback> callback)
OVERRIDE {
CEF_REQUIRE_IO_THREAD();
bool has_data = false;
bytes_read = 0;
if (offset_ < data_.length()) {
// Copy the next block of data into the buffer.
int transfer_size =
std::min(bytes_to_read, static_cast<int>(data_.length() - offset_));
memcpy(data_out, data_.c_str() + offset_, transfer_size);
offset_ += transfer_size;
bytes_read = transfer_size;
has_data = true;
}
return has_data;
}
private:
std::string data_;
std::string mime_type_;
size_t offset_;
IMPLEMENT_REFCOUNTING(ClientSchemeHandler);
};
// Implementation of the factory for for creating schema handlers.
class ClientSchemeHandlerFactory : public CefSchemeHandlerFactory {
public:
// Return a new scheme handler instance to handle the request.
virtual CefRefPtr<CefResourceHandler> Create(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
const CefString& scheme_name,
CefRefPtr<CefRequest> request)
OVERRIDE {
CEF_REQUIRE_IO_THREAD();
return new ClientSchemeHandler();
}
IMPLEMENT_REFCOUNTING(ClientSchemeHandlerFactory);
};
} // namespace
void RegisterSchemeHandlers() {
CefRegisterSchemeHandlerFactory("client", "tests",
new ClientSchemeHandlerFactory());
}
} // namespace scheme_test
} // namespace client