This is the O3D source tree's initial commit to the Chromium tree. It

is not built or referenced at all by the chrome build yet, and doesn't 
yet build in it's new home.  We'll change that shortly.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@17035 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 72 insertions, 0 deletions

diff --git a/o3d/utils/cross/file_path_utils.h b/o3d/utils/cross/file_path_utils.h
new file mode 100644
index 0000000..30de903
--- /dev/null
+++ b/o3d/utils/cross/file_path_utils.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2009, 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 contains the declaration for some convenience functions
+// used to make FilePaths more useful.
+
+#ifndef O3D_UTILS_CROSS_FILE_PATH_UTILS_H_
+#define O3D_UTILS_CROSS_FILE_PATH_UTILS_H_
+
+#include <string>
+#include "core/cross/types.h"
+
+class FilePath;
+
+namespace o3d {
+// TODO: Go through the process to add these to FilePath
+// itself in the Chromium depot.
+
+std::wstring FilePathToWide(const FilePath& input);
+FilePath WideToFilePath(const std::wstring& input);
+String FilePathToUTF8(const FilePath& input);
+FilePath UTF8ToFilePath(const String& input);
+
+// On Windows, this is just the same as file_util::AbsolutePath.
+// On the Posix implementation of file_util::AbsolutePath,
+// realpath() is used, which only works if the path actually exists.
+// So, we try using AbsolutePath, and if it doesn't work, we fake it
+// by just prepending the cwd if it's not already an absolute path.
+bool AbsolutePath(FilePath* abs_path);
+
+// If the candidate is a child (a file or directory in a subdir of the
+// base directory or the base directory itself), then we figure out
+// the relative path to it.  If not, then we just return the absolute
+// path to the candidate.  Does not return any paths that would
+// require use of ".." to form a relative path.  Returns true if the
+// path returned in "result" is a relative path.
+bool GetRelativePathIfPossible(const FilePath& base_dir,
+                               const FilePath& candidate,
+                               FilePath *result);
+
+}  // namespace o3d
+
+#endif  // O3D_UTILS_CROSS_FILE_PATH_UTILS_H_