Move remaining OS dependent bits from the main logic on the disk cache.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@819 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 62 insertions, 0 deletions

diff --git a/net/disk_cache/cache_util_posix.cc b/net/disk_cache/cache_util_posix.cc
new file mode 100644
index 0000000..10e0b93
--- /dev/null
+++ b/net/disk_cache/cache_util_posix.cc
@@ -0,0 +1,62 @@
+// 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.
+
+#include "net/cache_util.h"
+
+#include "base/file_util.h"
+#include "base/logging.h"
+
+namespace disk_cache {
+
+int64 GetFreeDiskSpace(const std::wstring& path) {
+  DLOG(WARNING) << "Not Implemented";
+  return -1;
+}
+
+int64 GetSystemMemory() {
+  // TODO(pinkerton): figure this out for mac/linux
+  return -1;
+}
+
+bool MoveCache(const std::wstring& from_path, const std::wstring& to_path) {
+  // Just use the version from base.
+  return file_util::Move(from_path.c_str(), to_path.c_str());
+}
+
+void DeleteCache(const std::wstring& path, bool remove_folder) {
+  if (remove_folder) {
+    file_util::Delete(path, false);
+  } else {
+    std::wstring name(path);
+    file_util::AppendToPath(name, L"*");
+    file_util::Delete(name, false);
+  }
+}
+
+}  // namespace disk_cache