1 files changed, 60 insertions, 0 deletions
diff --git a/chrome/browser/debugger/devtools_file_helper.h b/chrome/browser/debugger/devtools_file_helper.h
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+++ b/chrome/browser/debugger/devtools_file_helper.h
@@ -0,0 +1,60 @@
+// Copyright (c) 2012 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_BROWSER_DEBUGGER_DEVTOOLS_FILE_HELPER_H_
+#define CHROME_BROWSER_DEBUGGER_DEVTOOLS_FILE_HELPER_H_
+
+#include <map>
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/memory/ref_counted.h"
+
+class FilePath;
+class Profile;
+
+class DevToolsFileHelper {
+ public:
+  class Delegate {
+   public:
+    virtual ~Delegate() {}
+    virtual void FileSavedAs(const std::string& url) = 0;
+    virtual void AppendedTo(const std::string& url) = 0;
+  };
+
+  DevToolsFileHelper(Profile* profile, Delegate* delegate);
+  ~DevToolsFileHelper();
+
+  // Saves |content| to the file and associates its path with given |url|.
+  // If client is calling this method with given |url| for the first time
+  // or |save_as| is true, confirmation dialog is shown to the user.
+  void Save(const std::string& url,
+            const std::string& content,
+            bool save_as);
+
+  // Append |content| to the file that has been associated with given |url|.
+  // The |url| can be associated with a file via calling Save method.
+  // If the Save method has not been called for this |url|, then
+  // Append method does nothing.
+  void Append(const std::string& url, const std::string& content);
+
+  void FileSelected(const std::string& url,
+                    const FilePath& path,
+                    const std::string& content);
+
+ private:
+  static void WriteFile(const FilePath& path, const std::string& content);
+  static void AppendToFile(const FilePath& path, const std::string& content);
+
+  class SaveAsDialog;
+
+  Profile* profile_;
+  Delegate* delegate_;
+  scoped_refptr<SaveAsDialog> save_as_dialog_;
+  typedef std::map<std::string, FilePath> PathsMap;
+  PathsMap saved_files_;
+  DISALLOW_COPY_AND_ASSIGN(DevToolsFileHelper);
+};
+
+#endif  // CHROME_BROWSER_DEBUGGER_DEVTOOLS_FILE_HELPER_H_