diff-lib.c

   1 /*
   2  * Copyright (C) 2005 Junio C Hamano
   3  */
   4 #include "cache.h"
   5 #include "quote.h"
   6 #include "commit.h"
   7 #include "diff.h"
   8 #include "diffcore.h"
   9 #include "revision.h"
  10 #include "cache-tree.h"
  11 #include "path-list.h"
  12
  13 /*
  14  * diff-files
  15  */
  16
  17 static int read_directory(const char *path, struct path_list *list)
  18 {
  19         DIR *dir;
  20         struct dirent *e;
  21
  22         if (!(dir = opendir(path)))
  23                 return error("Could not open directory %s", path);
  24
  25         while ((e = readdir(dir)))
  26                 if (strcmp(".", e->d_name) && strcmp("..", e->d_name))
  27                         path_list_insert(xstrdup(e->d_name), list);
  28
  29         closedir(dir);
  30         return 0;
  31 }
  32
  33 static int queue_diff(struct diff_options *o,
  34                 const char *name1, const char *name2)
  35 {
  36         struct stat st;
  37         int mode1 = 0, mode2 = 0;
  38
  39         if (name1) {
  40                 if (stat(name1, &st))
  41                         return error("Could not access '%s'", name1);
  42                 mode1 = st.st_mode;
  43         }
  44         if (name2) {
  45                 if (stat(name2, &st))
  46                         return error("Could not access '%s'", name2);
  47                 mode2 = st.st_mode;
  48         }
  49
  50         if (mode1 && mode2 && S_ISDIR(mode1) != S_ISDIR(mode2))
  51                 return error("file/directory conflict: %s, %s", name1, name2);
  52
  53         if (S_ISDIR(mode1) || S_ISDIR(mode2)) {
  54                 char buffer1[PATH_MAX], buffer2[PATH_MAX];
  55                 struct path_list p1 = {NULL, 0, 0, 1}, p2 = {NULL, 0, 0, 1};
  56                 int len1 = 0, len2 = 0, i1, i2, ret = 0;
  57
  58                 if (name1 && read_directory(name1, &p1))
  59                         return -1;
  60                 if (name2 && read_directory(name2, &p2)) {
  61                         path_list_clear(&p1, 0);
  62                         return -1;
  63                 }
  64
  65                 if (name1) {
  66                         len1 = strlen(name1);
  67                         if (len1 > 0 && name1[len1 - 1] == '/')
  68                                 len1--;
  69                         memcpy(buffer1, name1, len1);
  70                         buffer1[len1++] = '/';
  71                 }
  72
  73                 if (name2) {
  74                         len2 = strlen(name2);
  75                         if (len2 > 0 && name2[len2 - 1] == '/')
  76                                 len2--;
  77                         memcpy(buffer2, name2, len2);
  78                         buffer2[len2++] = '/';
  79                 }
  80
  81                 for (i1 = i2 = 0; !ret && (i1 < p1.nr || i2 < p2.nr); ) {
  82                         const char *n1, *n2;
  83                         int comp;
  84
  85                         if (i1 == p1.nr)
  86                                 comp = 1;
  87                         else if (i2 == p2.nr)
  88                                 comp = -1;
  89                         else
  90                                 comp = strcmp(p1.items[i1].path,
  91                                         p2.items[i2].path);
  92
  93                         if (comp > 0)
  94                                 n1 = NULL;
  95                         else {
  96                                 n1 = buffer1;
  97                                 strncpy(buffer1 + len1, p1.items[i1++].path,
  98                                                 PATH_MAX - len1);
  99                         }
 100
 101                         if (comp < 0)
 102                                 n2 = NULL;
 103                         else {
 104                                 n2 = buffer2;
 105                                 strncpy(buffer2 + len2, p2.items[i2++].path,
 106                                                 PATH_MAX - len2);
 107                         }
 108
 109                         ret = queue_diff(o, n1, n2);
 110                 }
 111                 path_list_clear(&p1, 0);
 112                 path_list_clear(&p2, 0);
 113
 114                 return ret;
 115         } else {
 116                 struct diff_filespec *d1, *d2;
 117
 118                 if (o->reverse_diff) {
 119                         unsigned tmp;
 120                         const char *tmp_c;
 121                         tmp = mode1; mode1 = mode2; mode2 = tmp;
 122                         tmp_c = name1; name1 = name2; name2 = tmp_c;
 123                 }
 124
 125                 if (!name1)
 126                         name1 = "/dev/null";
 127                 if (!name2)
 128                         name2 = "/dev/null";
 129                 d1 = alloc_filespec(name1);
 130                 d2 = alloc_filespec(name2);
 131                 fill_filespec(d1, null_sha1, mode1);
 132                 fill_filespec(d2, null_sha1, mode2);
 133
 134                 diff_queue(&diff_queued_diff, d1, d2);
 135                 return 0;
 136         }
 137 }
 138
 139 static int is_in_index(const char *path)
 140 {
 141         int len = strlen(path);
 142         int pos = cache_name_pos(path, len);
 143         char c;
 144
 145         if (pos < 0)
 146                 return 0;
 147         if (strncmp(active_cache[pos]->name, path, len))
 148                 return 0;
 149         c = active_cache[pos]->name[len];
 150         return c == '\0' || c == '/';
 151 }
 152
 153 static int handle_diff_files_args(struct rev_info *revs,
 154                 int argc, const char **argv, int *silent)
 155 {
 156         *silent = 0;
 157
 158         /* revs->max_count == -2 means --no-index */
 159         while (1 < argc && argv[1][0] == '-') {
 160                 if (!strcmp(argv[1], "--base"))
 161                         revs->max_count = 1;
 162                 else if (!strcmp(argv[1], "--ours"))
 163                         revs->max_count = 2;
 164                 else if (!strcmp(argv[1], "--theirs"))
 165                         revs->max_count = 3;
 166                 else if (!strcmp(argv[1], "-n") ||
 167                                 !strcmp(argv[1], "--no-index"))
 168                         revs->max_count = -2;
 169                 else if (!strcmp(argv[1], "-q"))
 170                         *silent = 1;
 171                 else
 172                         return error("invalid option: %s", argv[1]);
 173                 argv++; argc--;
 174         }
 175
 176         if (revs->max_count == -1 && revs->diffopt.nr_paths == 2) {
 177                 /*
 178                  * If two files are specified, and at least one is untracked,
 179                  * default to no-index.
 180                  */
 181                 read_cache();
 182                 if (!is_in_index(revs->diffopt.paths[0]) ||
 183                                         !is_in_index(revs->diffopt.paths[1]))
 184                         revs->max_count = -2;
 185         }
 186
 187         /*
 188          * Make sure there are NO revision (i.e. pending object) parameter,
 189          * rev.max_count is reasonable (0 <= n <= 3),
 190          * there is no other revision filtering parameters.
 191          */
 192         if (revs->pending.nr || revs->max_count > 3 ||
 193             revs->min_age != -1 || revs->max_age != -1)
 194                 return error("no revision allowed with diff-files");
 195
 196         if (revs->max_count == -1 &&
 197             (revs->diffopt.output_format & DIFF_FORMAT_PATCH))
 198                 revs->combine_merges = revs->dense_combined_merges = 1;
 199
 200         return 0;
 201 }
 202
 203 static int is_outside_repo(const char *path, int nongit, const char *prefix)
 204 {
 205         int i;
 206         if (nongit || !strcmp(path, "-") || path[0] == '/')
 207                 return 1;
 208         if (prefixcmp(path, "../"))
 209                 return 0;
 210         if (!prefix)
 211                 return 1;
 212         for (i = strlen(prefix); !prefixcmp(path, "../"); ) {
 213                 while (i > 0 && prefix[i - 1] != '/')
 214                         i--;
 215                 if (--i < 0)
 216                         return 1;
 217                 path += 3;
 218         }
 219         return 0;
 220 }
 221
 222 int setup_diff_no_index(struct rev_info *revs,
 223                 int argc, const char ** argv, int nongit, const char *prefix)
 224 {
 225         int i;
 226         for (i = 1; i < argc; i++)
 227                 if (argv[i][0] != '-')
 228                         break;
 229                 else if (!strcmp(argv[i], "--")) {
 230                         i++;
 231                         break;
 232                 } else if (i < argc - 3 && !strcmp(argv[i], "--no-index")) {
 233                         i = argc - 3;
 234                         break;
 235                 }
 236         if (argc != i + 2 || (!is_outside_repo(argv[i + 1], nongit, prefix) &&
 237                                 !is_outside_repo(argv[i], nongit, prefix)))
 238                 return -1;
 239
 240         diff_setup(&revs->diffopt);
 241         for (i = 1; i < argc - 2; )
 242                 if (!strcmp(argv[i], "--no-index"))
 243                         i++;
 244                 else {
 245                         int j = diff_opt_parse(&revs->diffopt,
 246                                         argv + i, argc - i);
 247                         if (!j)
 248                                 die("invalid diff option/value: %s", argv[i]);
 249                         i += j;
 250                 }
 251
 252         if (prefix) {
 253                 int len = strlen(prefix);
 254
 255                 revs->diffopt.paths = xcalloc(2, sizeof(char*));
 256                 for (i = 0; i < 2; i++) {
 257                         const char *p;
 258                         p = prefix_filename(prefix, len, argv[argc - 2 + i]);
 259                         revs->diffopt.paths[i] = xstrdup(p);
 260                 }
 261         }
 262         else
 263                 revs->diffopt.paths = argv + argc - 2;
 264         revs->diffopt.nr_paths = 2;
 265         revs->max_count = -2;
 266         return 0;
 267 }
 268
 269 int run_diff_files_cmd(struct rev_info *revs, int argc, const char **argv)
 270 {
 271         int silent_on_removed;
 272
 273         if (handle_diff_files_args(revs, argc, argv, &silent_on_removed))
 274                 return -1;
 275
 276         if (revs->max_count == -2) {
 277                 if (revs->diffopt.nr_paths != 2)
 278                         return error("need two files/directories with --no-index");
 279                 if (queue_diff(&revs->diffopt, revs->diffopt.paths[0],
 280                                 revs->diffopt.paths[1]))
 281                         return -1;
 282                 diffcore_std(&revs->diffopt);
 283                 diff_flush(&revs->diffopt);
 284                 /*
 285                  * The return code for --no-index imitates diff(1):
 286                  * 0 = no changes, 1 = changes, else error
 287                  */
 288                 return revs->diffopt.found_changes;
 289         }
 290
 291         if (read_cache() < 0) {
 292                 perror("read_cache");
 293                 return -1;
 294         }
 295         return run_diff_files(revs, silent_on_removed);
 296 }
 297
 298 int run_diff_files(struct rev_info *revs, int silent_on_removed)
 299 {
 300         int entries, i;
 301         int diff_unmerged_stage = revs->max_count;
 302
 303         if (diff_unmerged_stage < 0)
 304                 diff_unmerged_stage = 2;
 305         entries = active_nr;
 306         for (i = 0; i < entries; i++) {
 307                 struct stat st;
 308                 unsigned int oldmode, newmode;
 309                 struct cache_entry *ce = active_cache[i];
 310                 int changed;
 311
 312                 if (!ce_path_match(ce, revs->prune_data))
 313                         continue;
 314
 315                 if (ce_stage(ce)) {
 316                         struct combine_diff_path *dpath;
 317                         int num_compare_stages = 0;
 318                         size_t path_len;
 319
 320                         path_len = ce_namelen(ce);
 321
 322                         dpath = xmalloc(combine_diff_path_size(5, path_len));
 323                         dpath->path = (char *) &(dpath->parent[5]);
 324
 325                         dpath->next = NULL;
 326                         dpath->len = path_len;
 327                         memcpy(dpath->path, ce->name, path_len);
 328                         dpath->path[path_len] = '\0';
 329                         hashclr(dpath->sha1);
 330                         memset(&(dpath->parent[0]), 0,
 331                                sizeof(struct combine_diff_parent)*5);
 332
 333                         if (lstat(ce->name, &st) < 0) {
 334                                 if (errno != ENOENT && errno != ENOTDIR) {
 335                                         perror(ce->name);
 336                                         continue;
 337                                 }
 338                                 if (silent_on_removed)
 339                                         continue;
 340                         }
 341                         else
 342                                 dpath->mode = canon_mode(st.st_mode);
 343
 344                         while (i < entries) {
 345                                 struct cache_entry *nce = active_cache[i];
 346                                 int stage;
 347
 348                                 if (strcmp(ce->name, nce->name))
 349                                         break;
 350
 351                                 /* Stage #2 (ours) is the first parent,
 352                                  * stage #3 (theirs) is the second.
 353                                  */
 354                                 stage = ce_stage(nce);
 355                                 if (2 <= stage) {
 356                                         int mode = ntohl(nce->ce_mode);
 357                                         num_compare_stages++;
 358                                         hashcpy(dpath->parent[stage-2].sha1, nce->sha1);
 359                                         dpath->parent[stage-2].mode =
 360                                                 canon_mode(mode);
 361                                         dpath->parent[stage-2].status =
 362                                                 DIFF_STATUS_MODIFIED;
 363                                 }
 364
 365                                 /* diff against the proper unmerged stage */
 366                                 if (stage == diff_unmerged_stage)
 367                                         ce = nce;
 368                                 i++;
 369                         }
 370                         /*
 371                          * Compensate for loop update
 372                          */
 373                         i--;
 374
 375                         if (revs->combine_merges && num_compare_stages == 2) {
 376                                 show_combined_diff(dpath, 2,
 377                                                    revs->dense_combined_merges,
 378                                                    revs);
 379                                 free(dpath);
 380                                 continue;
 381                         }
 382                         free(dpath);
 383                         dpath = NULL;
 384
 385                         /*
 386                          * Show the diff for the 'ce' if we found the one
 387                          * from the desired stage.
 388                          */
 389                         diff_unmerge(&revs->diffopt, ce->name, 0, null_sha1);
 390                         if (ce_stage(ce) != diff_unmerged_stage)
 391                                 continue;
 392                 }
 393
 394                 if (lstat(ce->name, &st) < 0) {
 395                         if (errno != ENOENT && errno != ENOTDIR) {
 396                                 perror(ce->name);
 397                                 continue;
 398                         }
 399                         if (silent_on_removed)
 400                                 continue;
 401                         diff_addremove(&revs->diffopt, '-', ntohl(ce->ce_mode),
 402                                        ce->sha1, ce->name, NULL);
 403                         continue;
 404                 }
 405                 changed = ce_match_stat(ce, &st, 0);
 406                 if (!changed && !revs->diffopt.find_copies_harder)
 407                         continue;
 408                 oldmode = ntohl(ce->ce_mode);
 409
 410                 newmode = canon_mode(st.st_mode);
 411                 if (!trust_executable_bit &&
 412                     S_ISREG(newmode) && S_ISREG(oldmode) &&
 413                     ((newmode ^ oldmode) == 0111))
 414                         newmode = oldmode;
 415                 diff_change(&revs->diffopt, oldmode, newmode,
 416                             ce->sha1, (changed ? null_sha1 : ce->sha1),
 417                             ce->name, NULL);
 418
 419         }
 420         diffcore_std(&revs->diffopt);
 421         diff_flush(&revs->diffopt);
 422         return 0;
 423 }
 424
 425 /*
 426  * diff-index
 427  */
 428
 429 /* A file entry went away or appeared */
 430 static void diff_index_show_file(struct rev_info *revs,
 431                                  const char *prefix,
 432                                  struct cache_entry *ce,
 433                                  unsigned char *sha1, unsigned int mode)
 434 {
 435         diff_addremove(&revs->diffopt, prefix[0], ntohl(mode),
 436                        sha1, ce->name, NULL);
 437 }
 438
 439 static int get_stat_data(struct cache_entry *ce,
 440                          unsigned char **sha1p,
 441                          unsigned int *modep,
 442                          int cached, int match_missing)
 443 {
 444         unsigned char *sha1 = ce->sha1;
 445         unsigned int mode = ce->ce_mode;
 446
 447         if (!cached) {
 448                 static unsigned char no_sha1[20];
 449                 int changed;
 450                 struct stat st;
 451                 if (lstat(ce->name, &st) < 0) {
 452                         if (errno == ENOENT && match_missing) {
 453                                 *sha1p = sha1;
 454                                 *modep = mode;
 455                                 return 0;
 456                         }
 457                         return -1;
 458                 }
 459                 changed = ce_match_stat(ce, &st, 0);
 460                 if (changed) {
 461                         mode = ce_mode_from_stat(ce, st.st_mode);
 462                         sha1 = no_sha1;
 463                 }
 464         }
 465
 466         *sha1p = sha1;
 467         *modep = mode;
 468         return 0;
 469 }
 470
 471 static void show_new_file(struct rev_info *revs,
 472                           struct cache_entry *new,
 473                           int cached, int match_missing)
 474 {
 475         unsigned char *sha1;
 476         unsigned int mode;
 477
 478         /* New file in the index: it might actually be different in
 479          * the working copy.
 480          */
 481         if (get_stat_data(new, &sha1, &mode, cached, match_missing) < 0)
 482                 return;
 483
 484         diff_index_show_file(revs, "+", new, sha1, mode);
 485 }
 486
 487 static int show_modified(struct rev_info *revs,
 488                          struct cache_entry *old,
 489                          struct cache_entry *new,
 490                          int report_missing,
 491                          int cached, int match_missing)
 492 {
 493         unsigned int mode, oldmode;
 494         unsigned char *sha1;
 495
 496         if (get_stat_data(new, &sha1, &mode, cached, match_missing) < 0) {
 497                 if (report_missing)
 498                         diff_index_show_file(revs, "-", old,
 499                                              old->sha1, old->ce_mode);
 500                 return -1;
 501         }
 502
 503         if (revs->combine_merges && !cached &&
 504             (hashcmp(sha1, old->sha1) || hashcmp(old->sha1, new->sha1))) {
 505                 struct combine_diff_path *p;
 506                 int pathlen = ce_namelen(new);
 507
 508                 p = xmalloc(combine_diff_path_size(2, pathlen));
 509                 p->path = (char *) &p->parent[2];
 510                 p->next = NULL;
 511                 p->len = pathlen;
 512                 memcpy(p->path, new->name, pathlen);
 513                 p->path[pathlen] = 0;
 514                 p->mode = ntohl(mode);
 515                 hashclr(p->sha1);
 516                 memset(p->parent, 0, 2 * sizeof(struct combine_diff_parent));
 517                 p->parent[0].status = DIFF_STATUS_MODIFIED;
 518                 p->parent[0].mode = ntohl(new->ce_mode);
 519                 hashcpy(p->parent[0].sha1, new->sha1);
 520                 p->parent[1].status = DIFF_STATUS_MODIFIED;
 521                 p->parent[1].mode = ntohl(old->ce_mode);
 522                 hashcpy(p->parent[1].sha1, old->sha1);
 523                 show_combined_diff(p, 2, revs->dense_combined_merges, revs);
 524                 free(p);
 525                 return 0;
 526         }
 527
 528         oldmode = old->ce_mode;
 529         if (mode == oldmode && !hashcmp(sha1, old->sha1) &&
 530             !revs->diffopt.find_copies_harder)
 531                 return 0;
 532
 533         mode = ntohl(mode);
 534         oldmode = ntohl(oldmode);
 535
 536         diff_change(&revs->diffopt, oldmode, mode,
 537                     old->sha1, sha1, old->name, NULL);
 538         return 0;
 539 }
 540
 541 static int diff_cache(struct rev_info *revs,
 542                       struct cache_entry **ac, int entries,
 543                       const char **pathspec,
 544                       int cached, int match_missing)
 545 {
 546         while (entries) {
 547                 struct cache_entry *ce = *ac;
 548                 int same = (entries > 1) && ce_same_name(ce, ac[1]);
 549
 550                 if (!ce_path_match(ce, pathspec))
 551                         goto skip_entry;
 552
 553                 switch (ce_stage(ce)) {
 554                 case 0:
 555                         /* No stage 1 entry? That means it's a new file */
 556                         if (!same) {
 557                                 show_new_file(revs, ce, cached, match_missing);
 558                                 break;
 559                         }
 560                         /* Show difference between old and new */
 561                         show_modified(revs, ac[1], ce, 1,
 562                                       cached, match_missing);
 563                         break;
 564                 case 1:
 565                         /* No stage 3 (merge) entry?
 566                          * That means it's been deleted.
 567                          */
 568                         if (!same) {
 569                                 diff_index_show_file(revs, "-", ce,
 570                                                      ce->sha1, ce->ce_mode);
 571                                 break;
 572                         }
 573                         /* We come here with ce pointing at stage 1
 574                          * (original tree) and ac[1] pointing at stage
 575                          * 3 (unmerged).  show-modified with
 576                          * report-missing set to false does not say the
 577                          * file is deleted but reports true if work
 578                          * tree does not have it, in which case we
 579                          * fall through to report the unmerged state.
 580                          * Otherwise, we show the differences between
 581                          * the original tree and the work tree.
 582                          */
 583                         if (!cached &&
 584                             !show_modified(revs, ce, ac[1], 0,
 585                                            cached, match_missing))
 586                                 break;
 587                         diff_unmerge(&revs->diffopt, ce->name,
 588                                      ntohl(ce->ce_mode), ce->sha1);
 589                         break;
 590                 case 3:
 591                         diff_unmerge(&revs->diffopt, ce->name,
 592                                      0, null_sha1);
 593                         break;
 594
 595                 default:
 596                         die("impossible cache entry stage");
 597                 }
 598
 599 skip_entry:
 600                 /*
 601                  * Ignore all the different stages for this file,
 602                  * we've handled the relevant cases now.
 603                  */
 604                 do {
 605                         ac++;
 606                         entries--;
 607                 } while (entries && ce_same_name(ce, ac[0]));
 608         }
 609         return 0;
 610 }
 611
 612 /*
 613  * This turns all merge entries into "stage 3". That guarantees that
 614  * when we read in the new tree (into "stage 1"), we won't lose sight
 615  * of the fact that we had unmerged entries.
 616  */
 617 static void mark_merge_entries(void)
 618 {
 619         int i;
 620         for (i = 0; i < active_nr; i++) {
 621                 struct cache_entry *ce = active_cache[i];
 622                 if (!ce_stage(ce))
 623                         continue;
 624                 ce->ce_flags |= htons(CE_STAGEMASK);
 625         }
 626 }
 627
 628 int run_diff_index(struct rev_info *revs, int cached)
 629 {
 630         int ret;
 631         struct object *ent;
 632         struct tree *tree;
 633         const char *tree_name;
 634         int match_missing = 0;
 635
 636         /*
 637          * Backward compatibility wart - "diff-index -m" does
 638          * not mean "do not ignore merges", but totally different.
 639          */
 640         if (!revs->ignore_merges)
 641                 match_missing = 1;
 642
 643         mark_merge_entries();
 644
 645         ent = revs->pending.objects[0].item;
 646         tree_name = revs->pending.objects[0].name;
 647         tree = parse_tree_indirect(ent->sha1);
 648         if (!tree)
 649                 return error("bad tree object %s", tree_name);
 650         if (read_tree(tree, 1, revs->prune_data))
 651                 return error("unable to read tree object %s", tree_name);
 652         ret = diff_cache(revs, active_cache, active_nr, revs->prune_data,
 653                          cached, match_missing);
 654         diffcore_std(&revs->diffopt);
 655         diff_flush(&revs->diffopt);
 656         return ret;
 657 }
 658
 659 int do_diff_cache(const unsigned char *tree_sha1, struct diff_options *opt)
 660 {
 661         struct tree *tree;
 662         struct rev_info revs;
 663         int i;
 664         struct cache_entry **dst;
 665         struct cache_entry *last = NULL;
 666
 667         /*
 668          * This is used by git-blame to run diff-cache internally;
 669          * it potentially needs to repeatedly run this, so we will
 670          * start by removing the higher order entries the last round
 671          * left behind.
 672          */
 673         dst = active_cache;
 674         for (i = 0; i < active_nr; i++) {
 675                 struct cache_entry *ce = active_cache[i];
 676                 if (ce_stage(ce)) {
 677                         if (last && !strcmp(ce->name, last->name))
 678                                 continue;
 679                         cache_tree_invalidate_path(active_cache_tree,
 680                                                    ce->name);
 681                         last = ce;
 682                         ce->ce_mode = 0;
 683                         ce->ce_flags &= ~htons(CE_STAGEMASK);
 684                 }
 685                 *dst++ = ce;
 686         }
 687         active_nr = dst - active_cache;
 688
 689         init_revisions(&revs, NULL);
 690         revs.prune_data = opt->paths;
 691         tree = parse_tree_indirect(tree_sha1);
 692         if (!tree)
 693                 die("bad tree object %s", sha1_to_hex(tree_sha1));
 694         if (read_tree(tree, 1, opt->paths))
 695                 return error("unable to read tree %s", sha1_to_hex(tree_sha1));
 696         return diff_cache(&revs, active_cache, active_nr, revs.prune_data,
 697                           1, 0);
 698 }