FreeCalypso > hg > freecalypso-sw

comparison ffstools/tiffs-rd/cat.c @ 241:c95efd27fb2e

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tiffs catino implemented
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Mon, 27 Jan 2014 02:59:45 +0000
parents acedd4c88d2e
children
comparison
equal deleted inserted replaced
240:acedd4c88d2e 241:c95efd27fb2e
166 cat_chunk(&chi); 166 cat_chunk(&chi);
167 iterate_seg_file(headino, segment_cat_callback, 0L, 0, 0); 167 iterate_seg_file(headino, segment_cat_callback, 0L, 0, 0);
168 cat_finish(); 168 cat_finish();
169 exit(0); 169 exit(0);
170 } 170 }
171
172 cmd_catino(argc, argv)
173 char **argv;
174 {
175 extern int optind;
176 int c, headino;
177 struct inode_info *inf;
178 struct chunkinfo chi;
179
180 optind = 0;
181 while ((c = getopt(argc, argv, "hv")) != EOF)
182 switch (c) {
183 case 'h':
184 cat_mode = 2;
185 continue;
186 case 'v':
187 cat_mode = 1;
188 continue;
189 default:
190 usage: fprintf(stderr, "usage: catino [-v|-h] ino\n");
191 exit(1);
192 }
193 if (argc != optind + 1)
194 goto usage;
195 headino = strtoul(argv[optind], 0, 16);
196
197 read_ffs_image();
198 find_inode_block();
199 alloc_inode_table();
200 if (!validate_inode(headino)) {
201 fprintf(stderr, "catino: specified inode number is invalid\n");
202 exit(1);
203 }
204 inf = inode_info[headino];
205 switch (inf->type) {
206 case 0x00:
207 case 0xE1:
208 case 0xF1:
209 case 0xF3:
210 break;
211 case 0xF2:
212 fprintf(stderr, "error: the requested object is a directory\n");
213 exit(1);
214 default:
215 fprintf(stderr, "error: unexpected object type %02X\n",
216 inf->type);
217 exit(1);
218 }
219 if (!inf->len) {
220 fprintf(stderr, "error: requested inode has been reclaimed\n");
221 exit(1);
222 }
223 if (!validate_obj_name(headino, 0)) {
224 fprintf(stderr,
225 "error: no valid name at the beginning of the requested seghead chunk\n");
226 exit(1);
227 }
228 size_head_chunk(inf, &chi);
229 cat_chunk(&chi);
230 iterate_seg_file(headino, segment_cat_callback, 0L, !inf->type, 0);
231 cat_finish();
232 exit(0);
233 }