Add chrome to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 74 insertions, 0 deletions

diff --git a/chrome/common/win_safe_util.h b/chrome/common/win_safe_util.h
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef CHROME_COMMON_WIN_SAFE_UTIL_H__
+#define CHROME_COMMON_WIN_SAFE_UTIL_H__
+
+#include <string>
+#include <windows.h>
+
+namespace win_util {
+
+// Open or run a downloaded file via the Windows shell, possibly showing first
+// a consent dialog if the the file is deemed dangerous. This function is an
+// enhancement over the OpenItemViaShell() function of win_util.h.
+//
+// The user consent dialog will be shown or not according to the windows
+// execution policy defined in the registry which can be overridden per user.
+// The mechanics of the policy are explained in the Microsoft Knowledge base
+// number 883260: http://support.microsoft.com/kb/883260
+//
+// The 'hwnd' is the handle to the parent window. In case a dialog is displayed
+// the parent window will be disabled since the dialog is meant to be modal.
+// The 'window_title' is the text displayed on the title bar of the dialog. If
+// you pass an empty string the dialog will have a generic 'windows security'
+// name on the title bar.
+//
+// You must provide a valid 'full_path' to the file to be opened and a well
+// formed url in 'source_url'. The url should identify the source of the file
+// but does not have to be network-reachable. If the url is malformed a
+// dialog will be shown telling the user that the file will be blocked.
+//
+// In the event that there is no default application registered for the file
+// specified by 'full_path' it ask the user, via the Windows "Open With"
+// dialog, for an application to use if 'ask_for_app' is true.
+// Returns 'true' on successful open, 'false' otherwise.
+bool SaferOpenItemViaShell(HWND hwnd, const std::wstring& window_title,
+                           const std::wstring& full_path,
+                           const std::wstring& source_url, bool ask_for_app);
+
+// Sets the Zone Identifier on the file to "Internet" (3). Returns true if the
+// function succeeds, false otherwise. A failure is expected on system where
+// the Zone Identifier is not supported, like a machine with a FAT32 filesystem.
+// It should not be considered fatal.
+bool SetInternetZoneIdentifier(const std::wstring& full_path);
+
+}  // namespace win_util
+
+#endif // CHROME_COMMON_WIN_SAFE_UTIL_H__