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// Copyright (c) 2010 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.
#ifndef CHROME_TEST_WEBDRIVER_COMMANDS_WEBDRIVER_COMMAND_H_
#define CHROME_TEST_WEBDRIVER_COMMANDS_WEBDRIVER_COMMAND_H_
#include <string>
#include <vector>
#include "chrome/test/webdriver/session_manager.h"
#include "chrome/test/webdriver/commands/command.h"
namespace webdriver {
// All URLs that are found in the document:
// http://code.google.com/p/selenium/wiki/JsonWireProtocol
// and are to be supported for all browsers and platforms should inhert
// this class. For cases which do not invlove interaction with the
// browser, such a transfering a file, inhert from the Command class
// directly.
class WebDriverCommand : public Command {
public:
inline WebDriverCommand(const std::vector<std::string> path_segments,
const DictionaryValue* const parameters)
: Command(path_segments, parameters), session_(NULL) {}
virtual ~WebDriverCommand() {}
// Initializes this webdriver command by fetching the command session and,
// if necessary, verifying the session has a valid TabProxy.
virtual bool Init(Response* const response);
protected:
static const std::string kElementDictionaryKey;
// Tests if |dictionary| contains the kElementDictionaryKey, which
// indicates that it represents an element.
static bool IsElementIdDictionary(const DictionaryValue* const dictionary);
// Returns the |element_id| as a DictionaryValue that conforms with
// WebDriver's wire protocol. On success, returns a dynamically allocated
// object that the caller is responsible for deleting. Returns NULL on
// failure.
DictionaryValue* GetElementIdAsDictionaryValue(const std::string& element_id);
// Returns whether this command requires a valid TabProxy upon
// initialization.
virtual bool RequiresValidTab() { return true; }
// Returns whether this command has a valid TabProxy. Returns true on
// success. Otherwise, returns false and populates the |resposne| with the
// necessary information to return to the client.
bool VerifyTabIsValid(Response* response);
Session* session_;
scoped_refptr<TabProxy> tab_;
DISALLOW_COPY_AND_ASSIGN(WebDriverCommand);
};
} // namespace webdriver
#endif // CHROME_TEST_WEBDRIVER_COMMANDS_WEBDRIVER_COMMAND_H_
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