File: libcdata_range_list.h

package info (click to toggle)
libsigscan 20190103-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, sid
  • size: 9,564 kB
  • sloc: ansic: 126,370; sh: 6,001; makefile: 1,052; python: 333; sed: 16
file content (295 lines) | stat: -rw-r--r-- 9,041 bytes parent folder | download | duplicates (33)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
/*
 * Range list
 *
 * Copyright (C) 2006-2018, Joachim Metz <joachim.metz@gmail.com>
 *
 * Refer to AUTHORS for acknowledgements.
 *
 * This software is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This software 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 Lesser General Public License
 * along with this software.  If not, see <http://www.gnu.org/licenses/>.
 */

#if !defined( _LIBCDATA_RANGE_LIST_H )
#define _LIBCDATA_RANGE_LIST_H

#include <common.h>
#include <types.h>

#include "libcdata_extern.h"
#include "libcdata_libcerror.h"
#include "libcdata_libcthreads.h"
#include "libcdata_range_list_value.h"
#include "libcdata_types.h"

#if defined( __cplusplus )
extern "C" {
#endif

typedef struct libcdata_internal_range_list libcdata_internal_range_list_t;

struct libcdata_internal_range_list
{
	/* The number of elements
	 */
	int number_of_elements;

	/* The first element
	 */
	libcdata_list_element_t *first_element;

	/* The last element
	 */
	libcdata_list_element_t *last_element;

	/* The current list element
	 */
	libcdata_list_element_t *current_element;

	/* The current list element index
	 */
	int current_element_index;

#if defined( HAVE_MULTI_THREAD_SUPPORT ) && !defined( HAVE_LOCAL_LIBCDATA )
	/* The read/write lock
	 */
	libcthreads_read_write_lock_t *read_write_lock;
#endif
};

LIBCDATA_EXTERN \
int libcdata_range_list_initialize(
     libcdata_range_list_t **range_list,
     libcerror_error_t **error );

LIBCDATA_EXTERN \
int libcdata_range_list_free(
     libcdata_range_list_t **range_list,
     int (*value_free_function)(
            intptr_t **value,
            libcerror_error_t **error ),
     libcerror_error_t **error );

int libcdata_internal_range_list_empty(
     libcdata_internal_range_list_t *internal_range_list,
     int (*value_free_function)(
            intptr_t **value,
            libcerror_error_t **error ),
     libcerror_error_t **error );

LIBCDATA_EXTERN \
int libcdata_range_list_empty(
     libcdata_range_list_t *range_list,
     int (*value_free_function)(
            intptr_t **value,
            libcerror_error_t **error ),
     libcerror_error_t **error );

LIBCDATA_EXTERN \
int libcdata_range_list_clone(
     libcdata_range_list_t **destination_range_list,
     libcdata_range_list_t *source_range_list,
     int (*value_free_function)(
            intptr_t **value,
            libcerror_error_t **error ),
     int (*value_clone_function)(
            intptr_t **destination_value,
            intptr_t *source_value,
            libcerror_error_t **error ),
     libcerror_error_t **error );

LIBCDATA_EXTERN \
int libcdata_range_list_get_number_of_elements(
     libcdata_range_list_t *range_list,
     int *number_of_elements,
     libcerror_error_t **error );

int libcdata_range_list_get_first_element(
     libcdata_range_list_t *range_list,
     libcdata_list_element_t **element,
     libcerror_error_t **error );

int libcdata_internal_range_list_set_first_element(
     libcdata_internal_range_list_t *internal_range_list,
     libcdata_list_element_t *element,
     libcerror_error_t **error );

int libcdata_internal_range_list_set_last_element(
     libcdata_internal_range_list_t *internal_range_list,
     libcdata_list_element_t *element,
     libcerror_error_t **error );

int libcdata_range_list_get_last_element(
     libcdata_range_list_t *range_list,
     libcdata_list_element_t **element,
     libcerror_error_t **error );

int libcdata_internal_range_list_append_element(
     libcdata_internal_range_list_t *internal_range_list,
     libcdata_list_element_t *element,
     libcerror_error_t **error );

int libcdata_internal_range_list_append_value(
     libcdata_internal_range_list_t *internal_range_list,
     libcdata_range_list_value_t *value,
     libcerror_error_t **error );

int libcdata_internal_range_list_insert_range(
     libcdata_internal_range_list_t *internal_range_list,
     uint64_t range_start,
     uint64_t range_size,
     intptr_t *value,
     int (*value_free_function)(
            intptr_t **value,
            libcerror_error_t **error ),
     int (*value_merge_function)(
            intptr_t *destination_value,
            intptr_t *source_value,
            libcerror_error_t **error ),
     libcerror_error_t **error );

LIBCDATA_EXTERN \
int libcdata_range_list_insert_range(
     libcdata_range_list_t *range_list,
     uint64_t range_start,
     uint64_t range_size,
     intptr_t *value,
     int (*value_free_function)(
            intptr_t **value,
            libcerror_error_t **error ),
     int (*value_merge_function)(
            intptr_t *destination_value,
            intptr_t *source_value,
            libcerror_error_t **error ),
     libcerror_error_t **error );

LIBCDATA_EXTERN \
int libcdata_range_list_insert_range_list(
     libcdata_range_list_t *range_list,
     libcdata_range_list_t *source_range_list,
     int (*value_free_function)(
            intptr_t **value,
            libcerror_error_t **error ),
     int (*value_merge_function)(
            intptr_t *destination_value,
            intptr_t *source_value,
            libcerror_error_t **error ),
     libcerror_error_t **error );

int libcdata_internal_range_list_insert_element(
     libcdata_internal_range_list_t *internal_range_list,
     libcdata_list_element_t *range_list_element,
     libcdata_list_element_t *element,
     libcerror_error_t **error );

int libcdata_internal_range_list_insert_value(
     libcdata_internal_range_list_t *internal_range_list,
     libcdata_list_element_t *range_list_element,
     libcdata_range_list_value_t *value,
     libcerror_error_t **error );

int libcdata_internal_range_list_remove_element(
     libcdata_internal_range_list_t *internal_range_list,
     libcdata_list_element_t *element,
     libcerror_error_t **error );

int libcdata_internal_range_list_remove_range(
     libcdata_internal_range_list_t *internal_range_list,
     uint64_t range_start,
     uint64_t range_size,
     int (*value_free_function)(
            intptr_t **value,
            libcerror_error_t **error ),
     int (*value_split_function)(
            intptr_t **destination_value,
            intptr_t *source_value,
            uint64_t split_range_offset,
            libcerror_error_t **error ),
     libcerror_error_t **error );

LIBCDATA_EXTERN \
int libcdata_range_list_remove_range(
     libcdata_range_list_t *range_list,
     uint64_t range_start,
     uint64_t range_size,
     int (*value_free_function)(
            intptr_t **value,
            libcerror_error_t **error ),
     int (*value_split_function)(
            intptr_t **destination_value,
            intptr_t *source_value,
            uint64_t split_range_offset,
            libcerror_error_t **error ),
     libcerror_error_t **error );

int libcdata_internal_range_list_get_element_by_index(
     libcdata_internal_range_list_t *internal_range_list,
     int element_index,
     libcdata_list_element_t **element,
     libcerror_error_t **error );

int libcdata_internal_range_list_get_element_at_offset(
     libcdata_internal_range_list_t *internal_range_list,
     uint64_t range_offset,
     libcdata_list_element_t **element,
     libcerror_error_t **error );

int libcdata_internal_range_list_get_value_by_index(
     libcdata_internal_range_list_t *internal_range_list,
     int element_index,
     libcdata_range_list_value_t **range_list_value,
     libcerror_error_t **error );

int libcdata_internal_range_list_get_value_at_offset(
     libcdata_internal_range_list_t *internal_range_list,
     uint64_t range_offset,
     libcdata_range_list_value_t **range_list_value,
     libcerror_error_t **error );

LIBCDATA_EXTERN \
int libcdata_range_list_get_range_by_index(
     libcdata_range_list_t *range_list,
     int element_index,
     uint64_t *range_start,
     uint64_t *range_size,
     intptr_t **value,
     libcerror_error_t **error );

LIBCDATA_EXTERN \
int libcdata_range_list_get_range_at_offset(
     libcdata_range_list_t *range_list,
     uint64_t range_offset,
     uint64_t *range_start,
     uint64_t *range_size,
     intptr_t **value,
     libcerror_error_t **error );

LIBCDATA_EXTERN \
int libcdata_range_list_range_is_present(
     libcdata_range_list_t *range_list,
     uint64_t range_start,
     uint64_t range_size,
     libcerror_error_t **error );

LIBCDATA_EXTERN \
int libcdata_range_list_get_spanning_range(
     libcdata_range_list_t *range_list,
     uint64_t *range_start,
     uint64_t *range_size,
     libcerror_error_t **error );

#if defined( __cplusplus )
}
#endif

#endif /* !defined( _LIBCDATA_RANGE_LIST_H ) */