Base implementation of WebDriver for Chrome. This checkin includes...

chrome/test/webdriver/commands/command.h

Index: chrome/test/webdriver/commands/command.h
===================================================================
--- chrome/test/webdriver/commands/command.h	(revision 0)
+++ chrome/test/webdriver/commands/command.h	(revision 0)
@@ -0,0 +1,71 @@
+// 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_COMMAND_H_
+#define CHROME_TEST_WEBDRIVER_COMMANDS_COMMAND_H_
+
+#include <string>
+#include <vector>
+
+#include "base/basictypes.h"
+#include "base/logging.h"
+#include "base/scoped_ptr.h"
+#include "base/values.h"
+#include "base/json/json_writer.h"
+#include "chrome/test/webdriver/error_codes.h"
+#include "chrome/test/webdriver/commands/response.h"
+
+namespace webdriver {
+
+// Base class for a command mapped to a URL in the WebDriver REST API. Each
+// URL may respond to commands sent with a DELETE, GET/HEAD, or POST HTTP
+// request. For more information on the WebDriver REST API, see
+// http://code.google.com/p/selenium/wiki/JsonWireProtocol
+class Command {
+ public:
+  inline Command(const std::vector<std::string>& path_segments,
+                 const DictionaryValue* const parameters)
+      : path_segments_(path_segments),
+        parameters_(parameters) {}
+  virtual ~Command() {}
+
+  // Indicates which HTTP methods this command URL responds to.
+  virtual bool DoesDelete() { return false; }
+  virtual bool DoesGet() { return false; }
+  virtual bool DoesPost() { return false; }
+
+  // Initializes this command for execution. If initialization fails, will
+  // return |false| and populate the |response| with the necessary information
+  // to return to the client.
+  virtual bool Init(Response* const response) { return true; }
+
+  // Executes the corresponding variant of this command URL.
+  // Always called after |Init()| and called from the Execute function.
+  // Any failure is handled as a return code found in Response.
+  virtual void ExecuteDelete(Response* const response) {}
+  virtual void ExecuteGet(Response* const response) {}
+  virtual void ExecutePost(Response* const response) {}
+
+ protected:
+
+  // Returns the path variable encoded at the |i|th index (0-based) in the
+  // request URL for this command. If the index is out of bounds, an empty
+  // string will be returned.
+  inline std::string GetPathVariable(const size_t i) const {
+    return i < path_segments_.size() ? path_segments_.at(i) : "";
+  }
+
+  // Returns the command parameter with the given |key| as a string. Returns
+  // false if there is no such parameter, or if it is not a string.
+  bool GetStringASCIIParameter(const std::string& key, std::string* out) const;
+
+ private:
+  const std::vector<std::string> path_segments_;
+  const scoped_ptr<const DictionaryValue> parameters_;
+
+  DISALLOW_COPY_AND_ASSIGN(Command);
+};
+}  // namespace webdriver
+#endif  // CHROME_TEST_WEBDRIVER_COMMANDS_COMMAND_H_
+
Property changes on: chrome/test/webdriver/commands/command.h
___________________________________________________________________
Added: svn:eol-style
   + LF