Add chrome to the repository.

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

1 files changed, 71 insertions, 0 deletions

diff --git a/chrome/installer/util/version.h b/chrome/installer/util/version.h
new file mode 100644
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+++ b/chrome/installer/util/version.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_INSTALLER_UTIL_VERSION_H__
+#define CHROME_INSTALLER_UTIL_VERSION_H__
+
+#include <string>
+
+#include "base/basictypes.h"
+
+namespace installer {
+
+class Version {
+public:
+  virtual ~Version();
+
+  // Check if the current version is higher than the version object passed
+  // as parameter
+  bool IsHigherThan(const Version* other) const;
+
+  // Return the string representation of this version
+  const std::wstring& GetString() const {
+    return version_str_;
+  }
+
+  // Assume that the version string is specified by four integers separated
+  // by character '.'. Return NULL if string is not of this format.
+  // Caller is responsible for freeing the Version object once done.
+  static Version* GetVersionFromString(std::wstring version_str);
+
+private:
+  int64 major_;
+  int64 minor_;
+  int64 build_;
+  int64 patch_;
+  std::wstring version_str_;
+
+  // Classes outside this file do not have any need to create objects of
+  // this type so declare constructor as private.
+  Version(int64 major, int64 minor, int64 build, int64 patch);
+};
+
+}  // namespace installer
+
+#endif