1 /* 2 libparted - a library for manipulating disk partitions 3 Copyright (C) 1999, 2000, 2001, 2006, 2007 Free Software Foundation, Inc. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. 17 */ 18 19 /** 20 * \addtogroup PedFileSystem 21 * @{ 22 */ 23 24 /** \file filesys.h */ 25 26 #ifndef PED_FILESYS_H_INCLUDED 27 #define PED_FILESYS_H_INCLUDED 28 29 typedef struct _PedFileSystem PedFileSystem; 30 typedef struct _PedFileSystemType PedFileSystemType; 31 typedef const struct _PedFileSystemOps PedFileSystemOps; 32 33 #include <parted/geom.h> 34 #include <parted/disk.h> 35 #include <parted/exception.h> 36 #include <parted/constraint.h> 37 #include <parted/timer.h> 38 #include <stdio.h> 39 40 struct _PedFileSystemOps { 41 PedGeometry* (*probe) (PedGeometry* geom); 42 int (*clobber) (PedGeometry* geom); 43 44 PedFileSystem* (*open) (PedGeometry* geom); 45 PedFileSystem* (*create) (PedGeometry* geom, PedTimer* timer); 46 int (*close) (PedFileSystem* fs); 47 int (*check) (PedFileSystem* fs, PedTimer* timer); 48 PedFileSystem* (*copy) (const PedFileSystem* fs, PedGeometry* geom, 49 PedTimer* timer); 50 int (*resize) (PedFileSystem* fs, PedGeometry* geom, PedTimer* timer); 51 52 PedConstraint* (*get_create_constraint) (const PedDevice* dev); 53 PedConstraint* (*get_resize_constraint) (const PedFileSystem* fs); 54 PedConstraint* (*get_copy_constraint) (const PedFileSystem* fs, 55 const PedDevice* dev); 56 }; 57 58 /** 59 * Structure describing type of file system 60 */ 61 struct _PedFileSystemType { 62 PedFileSystemType* next; 63 const char* const name; /**< name of the file system type */ 64 const int* block_sizes; 65 PedFileSystemOps* const ops; 66 }; 67 68 69 /** 70 * Structure describing file system 71 */ 72 struct _PedFileSystem { 73 PedFileSystemType* type; /**< the file system type */ 74 PedGeometry* geom; /**< where the file system actually is */ 75 int checked; /**< 1 if the file system has been checked. 76 0 otherwise. */ 77 78 void* type_specific; 79 80 }; 81 82 extern void ped_file_system_type_register (PedFileSystemType* type); 83 extern void ped_file_system_type_unregister (PedFileSystemType* type); 84 85 extern PedFileSystemType* ped_file_system_type_get (const char* name); 86 extern PedFileSystemType* 87 ped_file_system_type_get_next (const PedFileSystemType* fs_type); 88 89 extern PedFileSystemType* ped_file_system_probe (PedGeometry* geom); 90 extern PedGeometry* ped_file_system_probe_specific ( 91 const PedFileSystemType* fs_type, 92 PedGeometry* geom); 93 extern int ped_file_system_clobber (PedGeometry* geom); 94 95 extern PedFileSystem* ped_file_system_open (PedGeometry* geom); 96 extern PedFileSystem* ped_file_system_create (PedGeometry* geom, 97 const PedFileSystemType* type, 98 PedTimer* timer); 99 extern int ped_file_system_close (PedFileSystem* fs); 100 extern int ped_file_system_check (PedFileSystem* fs, PedTimer* timer); 101 extern PedFileSystem* ped_file_system_copy (PedFileSystem* fs, 102 PedGeometry* geom, 103 PedTimer* timer); 104 extern int ped_file_system_resize (PedFileSystem* fs, PedGeometry* geom, 105 PedTimer* timer); 106 107 extern PedConstraint* ped_file_system_get_create_constraint ( 108 const PedFileSystemType* fs_type, const PedDevice* dev); 109 extern PedConstraint* ped_file_system_get_resize_constraint ( 110 const PedFileSystem* fs); 111 extern PedConstraint* ped_file_system_get_copy_constraint ( 112 const PedFileSystem* fs, const PedDevice* dev); 113 114 #endif /* PED_FILESYS_H_INCLUDED */ 115 116 /** @} */ 117