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| 1 /* Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 /* Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 * Use of this source code is governed by a BSD-style license that can be | 2 * Use of this source code is governed by a BSD-style license that can be |
| 3 * found in the LICENSE file. | 3 * found in the LICENSE file. |
| 4 */ | 4 */ |
| 5 #ifndef LIBRARIES_NACL_MOUNTS_MOUNT_HTML5FS_NODE_H_ | 5 #ifndef LIBRARIES_NACL_MOUNTS_MOUNT_HTML5FS_NODE_H_ |
| 6 #define LIBRARIES_NACL_MOUNTS_MOUNT_HTML5FS_NODE_H_ | 6 #define LIBRARIES_NACL_MOUNTS_MOUNT_HTML5FS_NODE_H_ |
| 7 | 7 |
| 8 #include <ppapi/c/pp_resource.h> | 8 #include <ppapi/c/pp_resource.h> |
| 9 #include "nacl_mounts/mount_node.h" | 9 #include "nacl_mounts/mount_node.h" |
| 10 | 10 |
| 11 class MountHtml5Fs; | 11 class MountHtml5Fs; |
| 12 | 12 |
| 13 class MountNodeHtml5Fs : public MountNode { | 13 class MountNodeHtml5Fs : public MountNode { |
| 14 public: | 14 public: |
| 15 // Normal OS operations on a node (file), can be called by the kernel | 15 // Normal OS operations on a node (file), can be called by the kernel |
| 16 // directly so it must lock and unlock appropriately. These functions | 16 // directly so it must lock and unlock appropriately. These functions |
| 17 // must not be called by the mount. | 17 // must not be called by the mount. |
| 18 virtual int FSync(); | 18 virtual int FSync(); |
| 19 virtual int GetDents(size_t offs, struct dirent* pdir, size_t count); | 19 virtual int GetDents(size_t offs, struct dirent* pdir, size_t count); |
| 20 virtual int GetStat(struct stat* stat); | 20 virtual int GetStat(struct stat* stat); |
| 21 virtual int Read(size_t offs, void* buf, size_t count); | 21 virtual int Read(size_t offs, void* buf, size_t count); |
| 22 virtual int Truncate(size_t size); | 22 virtual int Truncate(size_t size); |
| 23 virtual int Write(size_t offs, const void* buf, size_t count); | 23 virtual int Write(size_t offs, const void* buf, size_t count); |
| 24 | 24 |
| 25 virtual size_t GetSize(); | 25 virtual size_t GetSize(); |
| 26 | 26 |
| 27 protected: | 27 protected: |
| 28 MountNodeHtml5Fs(Mount* mount, int ino, int dev, PP_Resource fileref); | 28 MountNodeHtml5Fs(Mount* mount, PP_Resource fileref); |
| 29 virtual bool Init(int mode, short uid, short gid); | 29 virtual bool Init(int mode); |
|
binji
2013/02/02 00:04:44
int perm
noelallen1
2013/02/04 18:40:06
Done.
| |
| 30 virtual int Close(); | 30 virtual void Destroy(); |
| 31 | 31 |
| 32 private: | 32 private: |
| 33 PP_Resource fileref_resource_; | 33 PP_Resource fileref_resource_; |
| 34 PP_Resource fileio_resource_; | 34 PP_Resource fileio_resource_; |
| 35 | 35 |
| 36 friend class MountHtml5Fs; | 36 friend class MountHtml5Fs; |
| 37 }; | 37 }; |
| 38 | 38 |
| 39 #endif // LIBRARIES_NACL_MOUNTS_MOUNT_HTML5FS_NODE_H_ | 39 #endif // LIBRARIES_NACL_MOUNTS_MOUNT_HTML5FS_NODE_H_ |
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