diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/parted/Makefile.am | 1 | ||||
| -rw-r--r-- | include/parted/disk.h | 1 | ||||
| -rw-r--r-- | include/parted/history.h | 111 | ||||
| -rw-r--r-- | include/parted/parted.h | 1 |
4 files changed, 114 insertions, 0 deletions
diff --git a/include/parted/Makefile.am b/include/parted/Makefile.am index dd0e1d4..88a426b 100644 --- a/include/parted/Makefile.am +++ b/include/parted/Makefile.am @@ -18,6 +18,7 @@ partedinclude_HEADERS = gnu.h \ natmath.h \ timer.h \ unit.h \ + history.h \ parted.h \ $(S390_HDRS) diff --git a/include/parted/disk.h b/include/parted/disk.h index b82ea0f..69542c1 100644 --- a/include/parted/disk.h +++ b/include/parted/disk.h @@ -260,6 +260,7 @@ extern PedDisk* ped_disk_new_fresh (PedDevice* dev, extern PedDisk* ped_disk_duplicate (const PedDisk* old_disk); extern void ped_disk_destroy (PedDisk* disk); extern int ped_disk_commit (PedDisk* disk); +extern void ped_disk_commit_to_history (const PedDisk *disk); extern int ped_disk_commit_to_dev (PedDisk* disk); extern int ped_disk_commit_to_os (PedDisk* disk); extern int ped_disk_check (const PedDisk* disk); diff --git a/include/parted/history.h b/include/parted/history.h new file mode 100644 index 0000000..b2b2cf5 --- /dev/null +++ b/include/parted/history.h @@ -0,0 +1,111 @@ +/* + libparted - a library for manipulating disk partitions + Copyright (C) 1999, 2000, 2001, 2007 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef PED_HISTORY_H_INCLUDED +#define PED_HISTORY_H_INCLUDED + + +/* + * Macros + */ + +#define PED_HISTORY_TAG "[History] " +#define PED_HISTORY_MAX_NAME 64 +#define PED_HISTORY_IS_UNDONE(_o) (_o->ignore && _o->disk) + + +typedef struct _PedHistObj PedHistObj; +typedef struct _PedHistManager PedHistManager; +typedef enum _PedHistRet PedHistRet; + +#include <parted/disk.h> + +/* + * Enums + */ + +enum _PedHistRet { + PED_HISTORY_RET_SUCCESS, + PED_HISTORY_RET_ERROR, + PED_HISTORY_RET_NO_UNDO, + PED_HISTORY_RET_NO_REDO, + PED_HISTORY_RET_NO_SAVE, +}; + + +/* + * Structs + */ + +struct _PedHistObj { + int id; + int ignore; /* Undo/Redo functionality */ + char *name; /* Command name */ + PedDisk *disk; + PedHistObj *prev; + PedHistObj *next; +}; + + +struct _PedHistManager { + PedHistObj *begin; + PedHistObj *end; + int n_objs; + int id; +}; + + +/* + * Funcs + */ + +/* Add/Clear history */ +extern void ped_history_add (const char *cmd); +extern void ped_history_clear (void); + +/* Iterating */ +extern const PedHistObj *ped_history_begin (void); + +/* Duplicate of the most recent disk mod, this can safely be destroyed */ +extern PedDisk *ped_history_disk (void); + +/* Before changes are committed */ +extern PedHistRet ped_history_undo (void); +extern PedHistRet ped_history_redo (void); + +/* Write changes to disk + * Each change's success/failure value is passed + * to the optional callback so that the end application + * can display such values appropriately. + */ +typedef void (*PedHistPrintCB) (PedHistRet val, PedHistObj *obj); +extern PedHistRet ped_history_commit_to_disk (PedHistPrintCB cb); + +/* Copy the most recent disk change */ +extern void ped_history_add_disk (const PedDisk *disk); + +/* Print */ +extern const char *ped_history_print_ret (PedHistRet val); +extern void ped_history_print_debug (void); + +/* Alloc/dealloc */ +extern PedHistObj *ped_history_alloc_obj (void); +extern void ped_history_dealloc_obj (PedHistObj *obj); + + +#endif /* PED_HISTORY_H_INCLUDED */ diff --git a/include/parted/parted.h b/include/parted/parted.h index 1302d8f..f82d02f 100644 --- a/include/parted/parted.h +++ b/include/parted/parted.h @@ -30,6 +30,7 @@ typedef struct _PedArchitecture PedArchitecture; #include <parted/disk.h> #include <parted/exception.h> #include <parted/filesys.h> +#include <parted/history.h> #include <parted/natmath.h> #include <parted/unit.h> |