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Unified Diff: native_client_sdk/src/libraries/nacl_mounts/mount.h

Issue 12194030: Rename mount (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Fix whitespace Created 7 years, 10 months ago
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Index: native_client_sdk/src/libraries/nacl_mounts/mount.h
diff --git a/native_client_sdk/src/libraries/nacl_mounts/mount.h b/native_client_sdk/src/libraries/nacl_mounts/mount.h
deleted file mode 100644
index e1da7259add1822241e1a0229b3500ad15618ed2..0000000000000000000000000000000000000000
--- a/native_client_sdk/src/libraries/nacl_mounts/mount.h
+++ /dev/null
@@ -1,92 +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 LIBRARIES_NACL_MOUNTS_MOUNT_H_
-#define LIBRARIES_NACL_MOUNTS_MOUNT_H_
-
-#include <map>
-#include <string>
-
-#include "nacl_mounts/inode_pool.h"
-#include "nacl_mounts/mount_node.h"
-#include "nacl_mounts/path.h"
-#include "utils/macros.h"
-#include "utils/ref_object.h"
-
-class MountNode;
-class PepperInterface;
-
-typedef std::map<std::string, std::string> StringMap_t;
-
-
-class Mount : public RefObject {
- protected:
- // The protected functions are only used internally and will not
- // acquire or release the mount's lock.
- Mount();
- virtual ~Mount();
-
- // Init must be called by the factory before the mount is used.
- // This function must assign a root node, or replace FindNode.
- // |ppapi| can be NULL. If so, this mount cannot make any pepper calls.
- virtual bool Init(int dev, StringMap_t& args, PepperInterface* ppapi);
- virtual void Destroy();
-
- public:
- template <class M>
- static Mount* Create(int dev, StringMap_t& args, PepperInterface* ppapi);
-
- PepperInterface* ppapi() { return ppapi_; }
-
- // All paths are expected to containing a leading "/"
- void AcquireNode(MountNode* node);
- void ReleaseNode(MountNode* node);
-
- // Open a node at |path| with the specified open flags. The resulting
- // MountNode is created with a ref count of 1.
- virtual MountNode *Open(const Path& path, int o_flags) = 0;
-
- // Unlink, Mkdir, Rmdir will affect the both the RefCount
- // and the nlink number in the stat object.
- virtual int Unlink(const Path& path) = 0;
- virtual int Mkdir(const Path& path, int permissions) = 0;
- virtual int Rmdir(const Path& path) = 0;
- virtual int Remove(const Path& path) = 0;
-
- // Convert from R,W,R/W open flags to STAT permission flags
- static int OpenModeToPermission(int mode);
-
- void OnNodeCreated(MountNode* node) ;
- void OnNodeDestroyed(MountNode* node);
-
- protected:
- // Device number for the mount.
- int dev_;
- PepperInterface* ppapi_; // Weak reference.
- INodePool inode_pool_;
-
- private:
- // May only be called by the KernelProxy when the Kernel's
- // lock is held, so we make it private.
- friend class KernelObject;
- friend class KernelProxy;
- void Acquire() { RefObject::Acquire(); }
- bool Release() { return RefObject::Release(); }
-
- DISALLOW_COPY_AND_ASSIGN(Mount);
-};
-
-
-template <class M>
-/*static*/
-Mount* Mount::Create(int dev, StringMap_t& args, PepperInterface* ppapi) {
- Mount* mnt = new M();
- if (mnt->Init(dev, args, ppapi) == false) {
- delete mnt;
- return NULL;
- }
- return mnt;
-}
-
-#endif // LIBRARIES_NACL_MOUNTS_MOUNT_H_
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