Add chrome to the repository.

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

1 files changed, 67 insertions, 0 deletions

diff --git a/chrome/common/env_util.h b/chrome/common/env_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.
+
+// This file defines utility functions that can report details about the
+// host operating environment.
+
+#ifndef CHROME_COMMON_ENV_UTIL_H__
+#define CHROME_COMMON_ENV_UTIL_H__
+
+#include <windows.h>
+#include <string>
+
+namespace env_util {
+
+// Test if the given environment variable is defined.
+inline bool HasEnvironmentVariable(const wchar_t* var) {
+  return GetEnvironmentVariable(var, NULL, 0) != 0;
+}
+
+// Returns the name of the host operating system.
+std::string GetOperatingSystemName();
+
+// Returns the version of the host operating system.
+std::string GetOperatingSystemVersion();
+
+// Returns the total amount of physical memory present.
+int GetPhysicalMemoryMB();
+
+// Returns the CPU architecture of the system.
+std::string GetCPUArchitecture();
+
+// Returns the pixel dimensions of the primary display via the
+// width and height parameters.
+void GetPrimaryDisplayDimensions(int* width, int* height);
+
+// Return the number of displays.
+int GetDisplayCount();
+
+}  // namespace env_util
+
+#endif  // CHROME_COMMON_ENV_UTIL_H__