Chris Allegretta | 11b0011 | 2000-08-06 21:13:45 +0000 | [diff] [blame] | 1 | /* $Id$ */ |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 2 | /************************************************************************** |
| 3 | * files.c * |
| 4 | * * |
| 5 | * Copyright (C) 1999 Chris Allegretta * |
| 6 | * This program is free software; you can redistribute it and/or modify * |
| 7 | * it under the terms of the GNU General Public License as published by * |
| 8 | * the Free Software Foundation; either version 1, or (at your option) * |
| 9 | * any later version. * |
| 10 | * * |
| 11 | * This program is distributed in the hope that it will be useful, * |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 14 | * GNU General Public License for more details. * |
| 15 | * * |
| 16 | * You should have received a copy of the GNU General Public License * |
| 17 | * along with this program; if not, write to the Free Software * |
| 18 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * |
| 19 | * * |
| 20 | **************************************************************************/ |
| 21 | |
| 22 | #include <stdlib.h> |
| 23 | #include <string.h> |
| 24 | #include <stdio.h> |
| 25 | #include <unistd.h> |
| 26 | #include <sys/types.h> |
| 27 | #include <sys/stat.h> |
| 28 | #include <fcntl.h> |
| 29 | #include <errno.h> |
| 30 | |
| 31 | #include "config.h" |
| 32 | #include "proto.h" |
| 33 | #include "nano.h" |
Chris Allegretta | 4da1fc6 | 2000-06-21 03:00:43 +0000 | [diff] [blame] | 34 | |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 35 | #ifndef NANO_SMALL |
| 36 | #include <libintl.h> |
| 37 | #define _(string) gettext(string) |
| 38 | #else |
| 39 | #define _(string) (string) |
| 40 | #endif |
| 41 | |
| 42 | /* Load file into edit buffer - takes data from file struct */ |
| 43 | void load_file(void) |
| 44 | { |
| 45 | current = fileage; |
| 46 | wmove(edit, current_y, current_x); |
| 47 | } |
| 48 | |
| 49 | /* What happens when there is no file to open? aiee! */ |
| 50 | void new_file(void) |
| 51 | { |
| 52 | fileage = nmalloc(sizeof(filestruct)); |
| 53 | fileage->data = nmalloc(1); |
| 54 | strcpy(fileage->data, ""); |
| 55 | fileage->prev = NULL; |
| 56 | fileage->next = NULL; |
| 57 | fileage->lineno = 1; |
| 58 | filebot = fileage; |
| 59 | edittop = fileage; |
| 60 | editbot = fileage; |
| 61 | current = fileage; |
| 62 | totlines = 1; |
| 63 | UNSET(VIEW_MODE); |
| 64 | } |
| 65 | |
| 66 | |
| 67 | int read_byte(int fd, char *filename, char *input) |
| 68 | { |
| 69 | static char buf[BUFSIZ]; |
| 70 | static int index = 0; |
| 71 | static int size = 0; |
| 72 | |
| 73 | if (index == size) { |
| 74 | index = 0; |
| 75 | size = read(fd, buf, BUFSIZ); |
| 76 | if (size == -1) { |
| 77 | clear(); |
| 78 | refresh(); |
| 79 | resetty(); |
| 80 | endwin(); |
| 81 | perror(filename); |
| 82 | } |
| 83 | if (!size) |
| 84 | return 0; |
| 85 | } |
| 86 | *input = buf[index++]; |
| 87 | return 1; |
| 88 | } |
| 89 | |
| 90 | filestruct *read_line(char *buf, filestruct * prev, int *line1ins) |
| 91 | { |
| 92 | filestruct *fileptr; |
| 93 | |
| 94 | fileptr = nmalloc(sizeof(filestruct)); |
| 95 | fileptr->data = nmalloc(strlen(buf) + 2); |
| 96 | strcpy(fileptr->data, buf); |
| 97 | |
| 98 | if (*line1ins) { |
| 99 | /* Special case, insert with cursor on 1st line. */ |
| 100 | fileptr->prev = NULL; |
| 101 | fileptr->next = fileage; |
| 102 | fileptr->lineno = 1; |
| 103 | *line1ins = 0; |
| 104 | /* If we're inserting into the first line of the file, then |
| 105 | we want to make sure that our edit buffer stays on the |
| 106 | first line (and that fileage stays up to date!) */ |
| 107 | fileage = fileptr; |
| 108 | edittop = fileptr; |
| 109 | } else if (fileage == NULL) { |
| 110 | fileage = fileptr; |
| 111 | fileage->lineno = 1; |
| 112 | fileage->next = fileage->prev = NULL; |
| 113 | fileptr = filebot = fileage; |
| 114 | } else if (prev) { |
| 115 | fileptr->prev = prev; |
| 116 | fileptr->next = NULL; |
| 117 | fileptr->lineno = prev->lineno + 1; |
| 118 | prev->next = fileptr; |
| 119 | } else { |
| 120 | die(_("read_line: not on first line and prev is NULL")); |
| 121 | } |
| 122 | |
| 123 | return fileptr; |
| 124 | } |
| 125 | |
| 126 | |
| 127 | int read_file(int fd, char *filename) |
| 128 | { |
Adam Rogoyski | 1e328fb | 2000-07-08 03:57:16 +0000 | [diff] [blame] | 129 | long size, num_lines = 0, linetemp = 0; |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 130 | char input[2]; /* buffer */ |
| 131 | char *buf; |
| 132 | long i = 0, bufx = 128; |
| 133 | filestruct *fileptr = current, *tmp = NULL; |
| 134 | int line1ins = 0; |
| 135 | |
| 136 | buf = nmalloc(bufx); |
Chris Allegretta | 8f6c069 | 2000-07-19 01:16:18 +0000 | [diff] [blame] | 137 | buf[0] = '\0'; |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 138 | |
| 139 | if (fileptr != NULL && fileptr->prev != NULL) { |
| 140 | fileptr = fileptr->prev; |
| 141 | tmp = fileptr; |
| 142 | } else if (fileptr != NULL && fileptr->prev == NULL) { |
| 143 | tmp = fileage; |
| 144 | current = fileage; |
| 145 | line1ins = 1; |
| 146 | } |
| 147 | input[1] = 0; |
| 148 | /* Read the entire file into file struct */ |
| 149 | while ((size = read_byte(fd, filename, input)) > 0) { |
| 150 | linetemp = 0; |
| 151 | if (input[0] == '\n') { |
| 152 | fileptr = read_line(buf, fileptr, &line1ins); |
Adam Rogoyski | 1e328fb | 2000-07-08 03:57:16 +0000 | [diff] [blame] | 153 | num_lines++; |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 154 | buf[0] = 0; |
| 155 | i = 0; |
| 156 | } else { |
| 157 | /* Now we allocate a bigger buffer 128 characters at a time. |
| 158 | If we allocate a lot of space for one line, we may indeed |
| 159 | have to use a buffer this big later on, so we don't |
| 160 | decrease it at all. We do free it at the end though. */ |
| 161 | |
| 162 | if (i >= bufx - 1) { |
| 163 | buf = nrealloc(buf, bufx + 128); |
| 164 | bufx += 128; |
| 165 | } |
| 166 | buf[i] = input[0]; |
| 167 | buf[i + 1] = 0; |
| 168 | i++; |
| 169 | } |
| 170 | totsize += size; |
| 171 | } |
| 172 | |
| 173 | /* Did we not get a newline but still have stuff to do? */ |
| 174 | if (buf[0]) { |
| 175 | fileptr = read_line(buf, fileptr, &line1ins); |
Adam Rogoyski | 1e328fb | 2000-07-08 03:57:16 +0000 | [diff] [blame] | 176 | num_lines++; |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 177 | buf[0] = 0; |
| 178 | } |
| 179 | /* Did we even GET a file? */ |
| 180 | if (totsize == 0) { |
| 181 | new_file(); |
Adam Rogoyski | 1e328fb | 2000-07-08 03:57:16 +0000 | [diff] [blame] | 182 | statusbar(_("Read %d lines"), num_lines); |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 183 | return 1; |
| 184 | } |
Robert Siemborski | 63b3d7e | 2000-07-04 22:15:39 +0000 | [diff] [blame] | 185 | |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 186 | if (current != NULL) { |
| 187 | fileptr->next = current; |
| 188 | current->prev = fileptr; |
| 189 | renumber(current); |
| 190 | current_x = 0; |
| 191 | placewewant = 0; |
| 192 | } else if (fileptr->next == NULL) { |
| 193 | filebot = fileptr; |
Robert Siemborski | 63b3d7e | 2000-07-04 22:15:39 +0000 | [diff] [blame] | 194 | new_magicline(); |
| 195 | |
| 196 | /* Update the edit buffer */ |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 197 | load_file(); |
| 198 | } |
Adam Rogoyski | 1e328fb | 2000-07-08 03:57:16 +0000 | [diff] [blame] | 199 | statusbar(_("Read %d lines"), num_lines); |
| 200 | totlines += num_lines; |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 201 | |
| 202 | free(buf); |
| 203 | close(fd); |
| 204 | |
| 205 | return 1; |
| 206 | } |
| 207 | |
| 208 | /* Open the file (and decide if it exists) */ |
| 209 | int open_file(char *filename, int insert, int quiet) |
| 210 | { |
| 211 | int fd; |
| 212 | struct stat fileinfo; |
| 213 | |
| 214 | if (!strcmp(filename, "") || stat(filename, &fileinfo) == -1) { |
| 215 | if (insert) { |
| 216 | if (!quiet) |
| 217 | statusbar(_("\"%s\" not found"), filename); |
| 218 | return -1; |
| 219 | } else { |
| 220 | /* We have a new file */ |
| 221 | statusbar(_("New File")); |
| 222 | new_file(); |
| 223 | } |
| 224 | } else if ((fd = open(filename, O_RDONLY)) == -1) { |
| 225 | if (!quiet) |
| 226 | statusbar("%s: %s", strerror(errno), filename); |
| 227 | return -1; |
| 228 | } else { /* File is A-OK */ |
| 229 | if (S_ISDIR(fileinfo.st_mode)) { |
| 230 | statusbar(_("File \"%s\" is a directory"), filename); |
Chris Allegretta | f45c18d | 2000-09-16 05:25:06 +0000 | [diff] [blame] | 231 | if (!insert) |
| 232 | new_file(); |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 233 | return -1; |
| 234 | } |
| 235 | if (!quiet) |
| 236 | statusbar(_("Reading File")); |
| 237 | read_file(fd, filename); |
| 238 | } |
| 239 | |
| 240 | return 1; |
| 241 | } |
| 242 | |
| 243 | int do_insertfile(void) |
| 244 | { |
| 245 | int i; |
| 246 | |
| 247 | wrap_reset(); |
| 248 | i = statusq(writefile_list, WRITEFILE_LIST_LEN, "", |
| 249 | _("File to insert [from ./] ")); |
| 250 | if (i != -1) { |
| 251 | |
| 252 | #ifdef DEBUG |
| 253 | fprintf(stderr, "filename is %s", answer); |
| 254 | #endif |
| 255 | |
| 256 | i = open_file(answer, 1, 0); |
| 257 | |
| 258 | dump_buffer(fileage); |
| 259 | set_modified(); |
| 260 | |
| 261 | /* Here we want to rebuild the edit window */ |
Robert Siemborski | dd53ec2 | 2000-07-04 02:35:19 +0000 | [diff] [blame] | 262 | fix_editbot(); |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 263 | |
| 264 | /* If we've gone off the bottom, recenter, otherwise just redraw */ |
Chris Allegretta | 4da1fc6 | 2000-06-21 03:00:43 +0000 | [diff] [blame] | 265 | if (current->lineno > editbot->lineno) |
Chris Allegretta | 234a34d | 2000-07-29 04:33:38 +0000 | [diff] [blame] | 266 | edit_update(current, CENTER); |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 267 | else |
| 268 | edit_refresh(); |
| 269 | |
| 270 | UNSET(KEEP_CUTBUFFER); |
| 271 | display_main_list(); |
| 272 | return i; |
| 273 | } else { |
| 274 | statusbar(_("Cancelled")); |
| 275 | UNSET(KEEP_CUTBUFFER); |
| 276 | display_main_list(); |
| 277 | return 0; |
| 278 | } |
| 279 | } |
| 280 | |
| 281 | /* |
| 282 | * Write a file out. If tmp is nonzero, we set the umask to 0600, |
| 283 | * we don't set the global variable filename to it's name, and don't |
| 284 | * print out how many lines we wrote on the statusbar. |
| 285 | * |
| 286 | * Note that tmp is only set to 1 for storing temporary files internal |
Chris Allegretta | 3088555 | 2000-07-14 01:20:12 +0000 | [diff] [blame] | 287 | * to the editor, and is completely different from TEMP_OPT. |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 288 | */ |
| 289 | int write_file(char *name, int tmp) |
| 290 | { |
| 291 | long size, lineswritten = 0; |
| 292 | char buf[PATH_MAX + 1]; |
| 293 | filestruct *fileptr; |
| 294 | int fd, mask = 0; |
| 295 | struct stat st; |
| 296 | |
| 297 | if (!strcmp(name, "")) { |
| 298 | statusbar(_("Cancelled")); |
| 299 | return -1; |
| 300 | } |
| 301 | titlebar(); |
| 302 | fileptr = fileage; |
| 303 | |
| 304 | |
Chris Allegretta | acb6234 | 2000-07-21 22:42:46 +0000 | [diff] [blame] | 305 | /* Check to see if the file is a regular file and FOLLOW_SYMLINKS is |
| 306 | set. If so then don't do the delete and recreate code which would |
| 307 | cause unexpected behavior */ |
| 308 | lstat(name, &st); |
| 309 | |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 310 | /* Open the file and truncate it. Trust the symlink. */ |
Chris Allegretta | acb6234 | 2000-07-21 22:42:46 +0000 | [diff] [blame] | 311 | if ((ISSET(FOLLOW_SYMLINKS) || !S_ISLNK(st.st_mode)) && !tmp) { |
Chris Allegretta | 962c3c9 | 2000-07-24 21:52:17 +0000 | [diff] [blame] | 312 | |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 313 | if ((fd = open(name, O_WRONLY | O_CREAT | O_TRUNC, |
| 314 | S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | |
| 315 | S_IWOTH)) == -1) { |
Chris Allegretta | a299b03 | 2000-07-14 02:44:02 +0000 | [diff] [blame] | 316 | if (ISSET(TEMP_OPT)) { |
| 317 | UNSET(TEMP_OPT); |
| 318 | return do_writeout(1); |
| 319 | } |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 320 | statusbar(_("Could not open file for writing: %s"), |
| 321 | strerror(errno)); |
| 322 | return -1; |
| 323 | } |
| 324 | } |
| 325 | /* Don't follow symlink. Create new file. */ |
| 326 | else { |
| 327 | if (strlen(name) > (PATH_MAX - 7)) { |
| 328 | statusbar(_("Could not open file: Path length exceeded.")); |
| 329 | return -1; |
| 330 | } |
| 331 | |
| 332 | memset(buf, 0x00, PATH_MAX + 1); |
| 333 | strcat(buf, name); |
| 334 | strcat(buf, ".XXXXXX"); |
| 335 | if ((fd = mkstemp(buf)) == -1) { |
Chris Allegretta | a299b03 | 2000-07-14 02:44:02 +0000 | [diff] [blame] | 336 | if (ISSET(TEMP_OPT)) { |
| 337 | UNSET(TEMP_OPT); |
| 338 | return do_writeout(1); |
Chris Allegretta | bd9e7c3 | 2000-10-26 01:44:42 +0000 | [diff] [blame^] | 339 | } |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 340 | statusbar(_("Could not open file for writing: %s"), |
| 341 | strerror(errno)); |
| 342 | return -1; |
| 343 | } |
| 344 | } |
| 345 | |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 346 | dump_buffer(fileage); |
| 347 | while (fileptr != NULL && fileptr->next != NULL) { |
Robert Siemborski | 63b3d7e | 2000-07-04 22:15:39 +0000 | [diff] [blame] | 348 | /* Next line is so we discount the "magic line" */ |
Chris Allegretta | bd9e7c3 | 2000-10-26 01:44:42 +0000 | [diff] [blame^] | 349 | if (filebot == fileptr && fileptr->data[0] == '\0') |
| 350 | break; |
Robert Siemborski | 63b3d7e | 2000-07-04 22:15:39 +0000 | [diff] [blame] | 351 | |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 352 | size = write(fd, fileptr->data, strlen(fileptr->data)); |
| 353 | if (size == -1) { |
| 354 | statusbar(_("Could not open file for writing: %s"), |
| 355 | strerror(errno)); |
| 356 | return -1; |
| 357 | } else { |
| 358 | #ifdef DEBUG |
| 359 | fprintf(stderr, _("Wrote >%s\n"), fileptr->data); |
| 360 | #endif |
| 361 | } |
| 362 | write(fd, "\n", 1); |
| 363 | |
| 364 | fileptr = fileptr->next; |
| 365 | lineswritten++; |
| 366 | } |
| 367 | |
| 368 | if (fileptr != NULL) { |
| 369 | size = write(fd, fileptr->data, strlen(fileptr->data)); |
| 370 | if (size == -1) { |
| 371 | statusbar(_("Could not open file for writing: %s"), |
| 372 | strerror(errno)); |
| 373 | return -1; |
| 374 | } else if (size > 0) { |
| 375 | size = write(fd, "\n", 1); |
| 376 | if (size == -1) { |
| 377 | statusbar(_("Could not open file for writing: %s"), |
| 378 | strerror(errno)); |
| 379 | return -1; |
| 380 | } |
| 381 | } |
| 382 | } |
| 383 | |
| 384 | |
| 385 | if (close(fd) == -1) { |
| 386 | statusbar(_("Could not close %s: %s"), name, strerror(errno)); |
| 387 | unlink(buf); |
| 388 | return -1; |
| 389 | } |
| 390 | |
| 391 | if (!ISSET(FOLLOW_SYMLINKS) || tmp) { |
| 392 | if (stat(name, &st) == -1) { |
| 393 | /* Use default umask as file permisions if file is a new file. */ |
| 394 | mask = umask(0); |
| 395 | umask(mask); |
| 396 | |
| 397 | if (tmp) /* We don't want anyone reading our temporary file! */ |
| 398 | mask = 0600; |
| 399 | else |
| 400 | mask = 0666 & ~mask; |
| 401 | |
| 402 | } else { |
| 403 | /* Use permissions from file we are overwriting. */ |
| 404 | mask = st.st_mode; |
| 405 | if (unlink(name) == -1) { |
| 406 | if (errno != ENOENT) { |
| 407 | statusbar(_("Could not open %s for writing: %s"), |
| 408 | name, strerror(errno)); |
| 409 | unlink(buf); |
| 410 | return -1; |
| 411 | } |
| 412 | } |
| 413 | } |
| 414 | |
| 415 | if (link(buf, name) != -1) |
| 416 | unlink(buf); |
| 417 | else if (errno != EPERM) { |
| 418 | statusbar(_("Could not open %s for writing: %s"), |
| 419 | name, strerror(errno)); |
| 420 | unlink(buf); |
| 421 | return -1; |
| 422 | } else if (rename(buf, name) == -1) { /* Try a rename?? */ |
| 423 | statusbar(_("Could not open %s for writing: %s"), |
| 424 | name, strerror(errno)); |
| 425 | unlink(buf); |
| 426 | return -1; |
| 427 | } |
| 428 | if (chmod(name, mask) == -1) { |
| 429 | statusbar(_("Could not set permissions %o on %s: %s"), |
| 430 | mask, name, strerror(errno)); |
| 431 | } |
| 432 | |
| 433 | } |
| 434 | if (!tmp) { |
| 435 | strncpy(filename, name, 132); |
| 436 | statusbar(_("Wrote %d lines"), lineswritten); |
| 437 | } |
| 438 | UNSET(MODIFIED); |
| 439 | titlebar(); |
| 440 | return 1; |
| 441 | } |
| 442 | |
| 443 | int do_writeout(int exiting) |
| 444 | { |
| 445 | int i = 0; |
| 446 | |
| 447 | strncpy(answer, filename, 132); |
| 448 | |
Chris Allegretta | 962c3c9 | 2000-07-24 21:52:17 +0000 | [diff] [blame] | 449 | if ((exiting) && (ISSET(TEMP_OPT))) { |
Chris Allegretta | bd9e7c3 | 2000-10-26 01:44:42 +0000 | [diff] [blame^] | 450 | if (filename[0]) { |
Chris Allegretta | 962c3c9 | 2000-07-24 21:52:17 +0000 | [diff] [blame] | 451 | i = write_file(answer, 0); |
| 452 | display_main_list(); |
| 453 | return i; |
Chris Allegretta | bd9e7c3 | 2000-10-26 01:44:42 +0000 | [diff] [blame^] | 454 | } else { |
Chris Allegretta | 461b2a9 | 2000-07-24 22:05:18 +0000 | [diff] [blame] | 455 | UNSET(TEMP_OPT); |
| 456 | do_exit(); |
| 457 | |
| 458 | /* They cancelled, abort quit */ |
| 459 | return -1; |
Chris Allegretta | 962c3c9 | 2000-07-24 21:52:17 +0000 | [diff] [blame] | 460 | } |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 461 | } |
| 462 | |
| 463 | while (1) { |
| 464 | i = statusq(writefile_list, WRITEFILE_LIST_LEN, answer, |
Chris Allegretta | 4da1fc6 | 2000-06-21 03:00:43 +0000 | [diff] [blame] | 465 | _("File Name to write")); |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 466 | |
Chris Allegretta | 4da1fc6 | 2000-06-21 03:00:43 +0000 | [diff] [blame] | 467 | if (i != -1) { |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 468 | |
| 469 | #ifdef DEBUG |
| 470 | fprintf(stderr, _("filename is %s"), answer); |
| 471 | #endif |
| 472 | if (strncmp(answer, filename, 132)) { |
| 473 | struct stat st; |
| 474 | if (!stat(answer, &st)) { |
| 475 | i = do_yesno(0, 0, _("File exists, OVERWRITE ?")); |
| 476 | |
| 477 | if (!i || (i == -1)) |
| 478 | continue; |
Chris Allegretta | 4da1fc6 | 2000-06-21 03:00:43 +0000 | [diff] [blame] | 479 | } |
| 480 | } |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 481 | i = write_file(answer, 0); |
| 482 | |
| 483 | display_main_list(); |
| 484 | return i; |
Chris Allegretta | 4da1fc6 | 2000-06-21 03:00:43 +0000 | [diff] [blame] | 485 | } else { |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 486 | statusbar(_("Cancelled")); |
| 487 | display_main_list(); |
| 488 | return 0; |
Chris Allegretta | 4da1fc6 | 2000-06-21 03:00:43 +0000 | [diff] [blame] | 489 | } |
Chris Allegretta | bceb1b2 | 2000-06-19 04:22:15 +0000 | [diff] [blame] | 490 | } |
| 491 | } |
| 492 | |
| 493 | int do_writeout_void(void) |
| 494 | { |
| 495 | return do_writeout(0); |
| 496 | } |