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Diffstat (limited to 'security/sandbox/chromium/base/path_service.h')
| -rw-r--r-- | security/sandbox/chromium/base/path_service.h | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/security/sandbox/chromium/base/path_service.h b/security/sandbox/chromium/base/path_service.h deleted file mode 100644 index c7f1abe71..000000000 --- a/security/sandbox/chromium/base/path_service.h +++ /dev/null @@ -1,97 +0,0 @@ -// Copyright (c) 2012 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#ifndef BASE_PATH_SERVICE_H_ -#define BASE_PATH_SERVICE_H_ - -#include <string> - -#include "base/base_export.h" -#include "base/base_paths.h" -#include "base/gtest_prod_util.h" -#include "build/build_config.h" - -namespace base { - -class FilePath; -class ScopedPathOverride; - -// The path service is a global table mapping keys to file system paths. It is -// OK to use this service from multiple threads. -// -class BASE_EXPORT PathService { - public: - // Retrieves a path to a special directory or file and places it into the - // string pointed to by 'path'. If you ask for a directory it is guaranteed - // to NOT have a path separator at the end. For example, "c:\windows\temp" - // Directories are also guaranteed to exist when this function succeeds. - // - // Returns true if the directory or file was successfully retrieved. On - // failure, 'path' will not be changed. - static bool Get(int key, FilePath* path); - - // Overrides the path to a special directory or file. This cannot be used to - // change the value of DIR_CURRENT, but that should be obvious. Also, if the - // path specifies a directory that does not exist, the directory will be - // created by this method. This method returns true if successful. - // - // If the given path is relative, then it will be resolved against - // DIR_CURRENT. - // - // WARNING: Consumers of PathService::Get may expect paths to be constant - // over the lifetime of the app, so this method should be used with caution. - // - // Unit tests generally should use ScopedPathOverride instead. Overrides from - // one test should not carry over to another. - static bool Override(int key, const FilePath& path); - - // This function does the same as PathService::Override but it takes extra - // parameters: - // - |is_absolute| indicates that |path| has already been expanded into an - // absolute path, otherwise MakeAbsoluteFilePath() will be used. This is - // useful to override paths that may not exist yet, since MakeAbsoluteFilePath - // fails for those. Note that MakeAbsoluteFilePath also expands symbolic - // links, even if path.IsAbsolute() is already true. - // - |create| guides whether the directory to be overriden must - // be created in case it doesn't exist already. - static bool OverrideAndCreateIfNeeded(int key, - const FilePath& path, - bool is_absolute, - bool create); - - // To extend the set of supported keys, you can register a path provider, - // which is just a function mirroring PathService::Get. The ProviderFunc - // returns false if it cannot provide a non-empty path for the given key. - // Otherwise, true is returned. - // - // WARNING: This function could be called on any thread from which the - // PathService is used, so a the ProviderFunc MUST BE THREADSAFE. - // - typedef bool (*ProviderFunc)(int, FilePath*); - - // Call to register a path provider. You must specify the range "[key_start, - // key_end)" of supported path keys. - static void RegisterProvider(ProviderFunc provider, - int key_start, - int key_end); - - // Disable internal cache. - static void DisableCache(); - - private: - friend class ScopedPathOverride; - FRIEND_TEST_ALL_PREFIXES(PathServiceTest, RemoveOverride); - - // Removes an override for a special directory or file. Returns true if there - // was an override to remove or false if none was present. - // NOTE: This function is intended to be used by tests only! - static bool RemoveOverride(int key); -}; - -} // namespace base - -// TODO(brettw) Convert all callers to using the base namespace and remove this. -using base::PathService; - -#endif // BASE_PATH_SERVICE_H_ |