bday

annotate bdengine.c @ 4:5326c222cd4e

find changesets by author, revision, files, or words in the commit message
removed MESSAGE; code beautifing workaround for MESSAGE: use an event with warn 0 (message=yyyy-mm-dd w 0)
author meillo@marmaro.de
date Mon, 17 Dec 2007 12:14:41 +0100
parents dc2f94280b01
children 5af6bf2cb271
rev   line source
meillo@0 1 /*
meillo@0 2 birthday.c
meillo@0 3
meillo@0 4 Birthday/Anniversary display on login
meillo@0 5
meillo@0 6 (c) 1996 AS Mortimer
meillo@0 7
meillo@0 8 This program is free software; you can redistribute it and/or
meillo@0 9 modify it under the terms of the GNU General Public License as
meillo@0 10 published by the Free Software Foundation; either version 2 of the
meillo@0 11 License, or (at your option) any later version. You may also
meillo@0 12 distribute it under the Artistic License, as comes with Perl.
meillo@0 13
meillo@0 14 This program is distributed in the hope that it will be useful,
meillo@0 15 but WITHOUT ANY WARRANTY; without even the implied warranty of
meillo@0 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
meillo@0 17
meillo@0 18 You should have received a copy of the GNU General Public License
meillo@0 19 along with this program; if not, write to the Free Software
meillo@0 20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
meillo@0 21
meillo@0 22 You should also have recieved a copy of the Artistic license with
meillo@0 23 this program.
meillo@0 24
meillo@0 25 $Id: bdengine.c,v 1.14 2001/10/21 07:03:49 andy Exp $
meillo@0 26
meillo@0 27 We're getting there. At the moment, the file used by default is ~/.birthdays
meillo@0 28 under UNIX, or C:\PERSONAL\BDAYS.LST under DOS, but this can be overridden on
meillo@0 29 the command line. The file has the following format:
meillo@0 30
meillo@0 31 name/event/whatever=date flags
meillo@0 32 where:
meillo@0 33 date is dd/mm, dd/mm/yy (assumes 20th century!) or dd/mm/yyyy
meillo@0 34 flags is ONE or ZERO of
meillo@0 35 o bd for a birthday (default)
meillo@0 36 o ann for an anniversary
meillo@0 37 o ev for an event
meillo@0 38 and zero or more of
meillo@4 39 o w <n> to set the warn-in-advance time to n days (don't include the
meillo@0 40 brackets! :)
meillo@4 41 o to <date>
meillo@4 42 o for <days>
meillo@0 43 to specify the length of time taken by an event, for example a
meillo@0 44 holiday.
meillo@0 45
meillo@0 46 Comment lines are preceeded by #.
meillo@0 47
meillo@0 48 Note: If you deviate from this format, I cannot guarantee anything about
meillo@0 49 it's behaviour. In most cases, it will just quietly ignore the error,
meillo@0 50 which probably isn't ideal behaviour. Oh, well.
meillo@0 51
meillo@0 52 2003/05/20: Automatic reallocation of output buffer in listsrings() by
meillo@0 53 Sebastian Schmidt <yath@yath.eu.org>.
meillo@0 54
meillo@0 55 */
meillo@0 56
meillo@0 57
meillo@0 58
meillo@0 59 /* ========== */
meillo@0 60
meillo@0 61
meillo@0 62 #include <stdio.h>
meillo@0 63 #include <stdarg.h>
meillo@0 64 #include <stdlib.h>
meillo@0 65 #include <string.h>
meillo@0 66 #include <time.h>
meillo@0 67
meillo@0 68 #include <sys/types.h>
meillo@0 69 #include <unistd.h>
meillo@0 70 #include <pwd.h>
meillo@0 71
meillo@0 72 #include "birthday.h"
meillo@0 73
meillo@0 74 /* ========== */
meillo@0 75
meillo@0 76
meillo@0 77
meillo@0 78 /*
meillo@0 79 xmalloc/xrealloc functions, and fatal exit function
meillo@0 80 Note: the x* functions are lifted straight from the GNU libc info docs
meillo@0 81 $Id: xmalloc.c,v 1.2 1999/01/16 17:08:59 andy Exp $
meillo@0 82 */
meillo@0 83
meillo@3 84 void* xmalloc (size_t size) {
meillo@3 85 register void* value = malloc (size);
meillo@0 86 if (value == 0) {
meillo@0 87 fprintf(stderr, "virtual memory exhausted\n");
meillo@0 88 exit(1);
meillo@0 89 }
meillo@0 90 return value;
meillo@0 91 }
meillo@0 92
meillo@0 93
meillo@3 94 void* xrealloc (void* ptr, size_t size) {
meillo@3 95 register void* value = realloc (ptr, size);
meillo@0 96 if (value == 0) {
meillo@0 97 fprintf(stderr, "virtual memory exhausted\n");
meillo@0 98 exit(1);
meillo@0 99 }
meillo@0 100 return value;
meillo@0 101 }
meillo@0 102
meillo@0 103 /* ========== */
meillo@0 104
meillo@0 105
meillo@0 106
meillo@0 107
meillo@0 108
meillo@0 109
meillo@0 110 int skptok(int j, char *ptr);
meillo@0 111 int evcmp(const void *e1, const void *e2);
meillo@0 112 char *deffname(void);
meillo@0 113
meillo@0 114
meillo@0 115 /* ========== Global variables */
meillo@0 116
meillo@0 117 struct date today;
meillo@0 118 int iDWarn = DEF_WARN;
meillo@0 119
meillo@0 120 const unsigned MLENDAT[]={31,-1,31,30,31,30,31,31,30,31,30,31};
meillo@0 121
meillo@0 122 const struct _ftable FTABLE[] = {
meillo@0 123 {"bir",F_TBIRTHDAY},
meillo@0 124 {"bd", F_TBIRTHDAY},
meillo@0 125 {"ann",F_TANNIVERSARY},
meillo@0 126 {"ev", F_TEVENT},
meillo@0 127 {"w", F_WTIME_P},
meillo@0 128 {"to", F_TODATE},
meillo@0 129 {"for", F_FORDAYS},
meillo@0 130 {NULL, 0}
meillo@0 131 };
meillo@0 132
meillo@0 133
meillo@0 134
meillo@0 135 /* ========== */
meillo@0 136
meillo@0 137
meillo@0 138
meillo@0 139
meillo@0 140 /* compare the first strlen(a) characters of a and b */
meillo@0 141 #define strbegcmp(a,b) strncmp(a,b,strlen(a))
meillo@0 142
meillo@0 143 /* like strcat(), but lets the buffer automagically grow :-)
meillo@0 144 * (needs local variable "size" with the buffer size) */
meillo@0 145 #define append(where, what) do { \
meillo@0 146 if (strlen(what) > (size - strlen(where))) { \
meillo@0 147 xrealloc(where, size + 128 + strlen(what)); \
meillo@0 148 size += 128 + strlen(what); \
meillo@0 149 } \
meillo@0 150 strcat(where, what); \
meillo@0 151 } while(0)
meillo@0 152
meillo@0 153 /* ========== */
meillo@0 154
meillo@0 155 /* returns delta(d) in days, weeks, months, etc
meillo@0 156 * the returned buffer is malloc()ed, do not forget to free() it */
meillo@0 157 char *tdelta(struct date *d) {
meillo@0 158 int dy, wk, mn, yr;
meillo@0 159 char *tmp;
meillo@0 160 char *buf = xmalloc(128);
meillo@0 161 int size = 128;
meillo@0 162 *buf = 0;
meillo@0 163
meillo@0 164 switch (delta(d)) {
meillo@0 165 case 0:
meillo@0 166 append(buf, "today");
meillo@0 167 return buf;
meillo@0 168 case 1:
meillo@0 169 append(buf, "tomorrow");
meillo@0 170 return buf;
meillo@0 171 default:
meillo@0 172 /* like delta(), we ignore the year */
meillo@0 173 yr=-before(*d,today);
meillo@0 174 mn=d->month - today.month;
meillo@0 175 dy=d->day - today.day;
meillo@0 176
meillo@0 177 if (dy < 0) {
meillo@0 178 dy += mlen(today.month, today.year);
meillo@0 179 mn--;
meillo@0 180 }
meillo@0 181 if (mn < 0) {
meillo@0 182 mn += 12;
meillo@0 183 yr++;
meillo@0 184 }
meillo@0 185
meillo@0 186 wk = (dy/7);
meillo@0 187 dy%=7;
meillo@0 188
meillo@0 189 append(buf, "in ");
meillo@0 190 tmp = ttime(yr, mn, wk, dy);
meillo@0 191 append(buf, tmp);
meillo@0 192 free(tmp);
meillo@0 193
meillo@0 194 if (*(buf + strlen(buf) - 1) == 's')
meillo@0 195 append(buf, "'");
meillo@0 196 else
meillo@0 197 append(buf, "'s");
meillo@0 198
meillo@0 199 append(buf, " time");
meillo@0 200
meillo@0 201 return buf;
meillo@0 202 }
meillo@0 203 }
meillo@0 204
meillo@0 205
meillo@0 206
meillo@0 207
meillo@0 208
meillo@0 209 /*
meillo@0 210 void donum(n,txt) {
meillo@0 211 do {
meillo@0 212 if (n > 0) {
meillo@0 213 snprintf(tmp, sizeof(tmp), "%d", n);
meillo@0 214 append(buf, tmp);
meillo@0 215 append(buf, " " txt);
meillo@0 216 if (n != 1)
meillo@0 217 append(buf, "s");
meillo@0 218 terms--;
meillo@0 219 if (orgterms > 1) {
meillo@0 220 if (terms == 1)
meillo@0 221 append(buf, " and ");
meillo@0 222 else if (terms > 1)
meillo@0 223 append(buf, ", ");
meillo@0 224 }
meillo@0 225 }
meillo@0 226 } while(0)
meillo@0 227 }
meillo@0 228 */
meillo@0 229
meillo@0 230
meillo@0 231 #define donum(n,txt) do { \
meillo@0 232 if (n > 0) { \
meillo@0 233 snprintf(tmp, sizeof(tmp), "%d", n); \
meillo@0 234 append(buf, tmp); \
meillo@0 235 append(buf, " " txt); \
meillo@0 236 if (n != 1) \
meillo@0 237 append(buf, "s"); \
meillo@0 238 terms--; \
meillo@0 239 if (orgterms > 1) { \
meillo@0 240 if (terms == 1) \
meillo@0 241 append(buf, " and "); \
meillo@0 242 else if (terms > 1) \
meillo@0 243 append(buf, ", "); \
meillo@0 244 } \
meillo@0 245 } \
meillo@0 246 } while(0)
meillo@0 247
meillo@0 248
meillo@0 249 /* returns allocated buffer, don't forget to free() */
meillo@0 250 char* ttime(int yr, int mn, int wk, int dy) {
meillo@0 251 char* buf = xmalloc(128);
meillo@0 252 int size = 128;
meillo@0 253 int terms, orgterms;
meillo@0 254 char tmp[128];
meillo@0 255
meillo@0 256 *buf = 0; /* Initialize buffer */
meillo@0 257 terms = orgterms = (yr!=0) + (mn!=0) + (wk!=0) + (dy!=0);
meillo@0 258
meillo@0 259 donum(yr, "year");
meillo@0 260 donum(mn, "month");
meillo@0 261 donum(wk, "week");
meillo@0 262 donum(dy, "day");
meillo@0 263
meillo@0 264 return buf;
meillo@0 265 }
meillo@0 266 #undef donum
meillo@0 267
meillo@0 268
meillo@0 269
meillo@0 270
meillo@0 271
meillo@0 272
meillo@0 273 /* lists the birthdays in their string format, one by one, and passes the string
meillo@0 274 to a function. */
meillo@0 275 void liststrings(struct event *evl, prnfunc outf) {
meillo@0 276 int i,j;
meillo@0 277 char *buf, *tmp;
meillo@0 278 int size;
meillo@0 279
meillo@0 280 for (i = 0; evl[i].text != NULL; i++) {
meillo@0 281 buf = xmalloc(128);
meillo@0 282 *buf = '\0';
meillo@0 283 size = 128;
meillo@0 284
meillo@0 285 if (evl[i].warn == -1 && delta(&(evl[i].date))==0) {
meillo@0 286 append(buf, evl[i].text);
meillo@0 287 } else if (evl[i].enddate.day == 0) {
meillo@3 288 if (delta(&(evl[i].date)) <= evl[i].warn) {
meillo@0 289 append(buf, evl[i].text);
meillo@0 290 append(buf, " ");
meillo@0 291 tmp = tdelta(&(evl[i].date));
meillo@0 292 append(buf, tmp);
meillo@0 293 free(tmp);
meillo@0 294 }
meillo@0 295 } else {
meillo@3 296 if (delta(&(evl[i].date)) <= evl[i].warn) {
meillo@0 297 append(buf, evl[i].text);
meillo@0 298 append(buf, " for ");
meillo@0 299 /* +1 because, if the difference between two dates is one day,
meillo@0 300 then the length of an event on those days is two days */
meillo@0 301 j = ddiff(&(evl[i].date),&(evl[i].enddate)) + 1;
meillo@0 302 tmp = ttime(0, 0, j/7, j%7);
meillo@0 303 append(buf, tmp);
meillo@0 304 free(tmp);
meillo@0 305 append(buf, " ");
meillo@0 306 tmp = tdelta(&(evl[i].date));
meillo@0 307 append(buf, tmp);
meillo@3 308 } else if (delta(&(evl[i].enddate)) <= evl[i].warn) {
meillo@0 309 append(buf, evl[i].text);
meillo@0 310 append(buf, " ");
meillo@0 311 j = delta(&(evl[i].enddate));
meillo@0 312 if (j) {
meillo@0 313 append(buf, "for ");
meillo@0 314 tmp = ttime(0, 0, j/7, j%7);
meillo@0 315 append(buf, tmp);
meillo@0 316 free(tmp);
meillo@0 317 append(buf, " longer");
meillo@0 318 } else {
meillo@0 319 append(buf, "finishes today");
meillo@0 320 }
meillo@0 321 }
meillo@0 322 }
meillo@0 323 if (*buf) {
meillo@0 324 append(buf, ".");
meillo@0 325 outf(buf);
meillo@0 326 }
meillo@0 327 free(buf);
meillo@0 328 }
meillo@0 329 }
meillo@0 330
meillo@0 331
meillo@0 332
meillo@0 333
meillo@0 334
meillo@0 335
meillo@0 336
meillo@0 337 char* deffname(void) {
meillo@0 338 char buf[256];
meillo@0 339
meillo@2 340 strcpy(buf, getpwuid(getuid())->pw_dir);
meillo@0 341 strcat(buf, "/" DEFAULT_FILE);
meillo@0 342
meillo@0 343 return strdup(buf);
meillo@0 344 }
meillo@0 345
meillo@0 346
meillo@0 347
meillo@0 348
meillo@0 349
meillo@0 350
meillo@0 351 /* sort the events by the time before the next time they come up, putting those
meillo@0 352 where the start has passed but we are still in the time-period first */
meillo@0 353 int evcmp(const void *p1, const void *p2) {
meillo@0 354 struct event *e1=(struct event *)p1;
meillo@0 355 struct event *e2=(struct event *)p2;
meillo@0 356 unsigned d1,d2;
meillo@0 357
meillo@0 358 /* if the delta for the enddate is less than that for the start date, then we
meillo@0 359 have passed the start date but not yet the end date, and so we should
meillo@0 360 display the enddate; otherwise, we should display the start date */
meillo@0 361
meillo@0 362 d1=delta(&(e1->date));
meillo@0 363 if (e1->enddate.day && delta(&(e1->enddate)) < d1)
meillo@0 364 d1=delta(&(e1->enddate));
meillo@0 365
meillo@0 366 d2=delta(&(e2->date));
meillo@0 367 if (e2->enddate.day && delta(&(e2->enddate)) < d2)
meillo@0 368 d2=delta(&(e2->enddate));
meillo@0 369
meillo@0 370 if (d1 < d2) return -1;
meillo@0 371 if (d1 > d2) return 1;
meillo@0 372
meillo@0 373 return strcmp(e1->text, e2->text);
meillo@0 374 }
meillo@0 375
meillo@0 376
meillo@0 377
meillo@0 378
meillo@0 379
meillo@0 380
meillo@0 381 /* difference in days between two dates */
meillo@0 382 /* it is assumed that D1 < D2, and so the result is always positive */
meillo@0 383 unsigned ddiff(struct date *D1, struct date *D2) {
meillo@0 384 struct date d1,d2;
meillo@0 385 int dd,m;
meillo@0 386
meillo@0 387 /* make working copies */
meillo@0 388 d1=*D1;
meillo@0 389 d2=*D2;
meillo@0 390
meillo@0 391 /* sort out zero years */
meillo@0 392 if (d1.year == 0 || d2.year==0) {
meillo@0 393 if (d1.year != d2.year) {
meillo@0 394 if (d1.year == 0) {
meillo@0 395 if (before(d1,d2))
meillo@0 396 d1.year=d2.year;
meillo@0 397 else
meillo@0 398 d1.year=d2.year-1;
meillo@0 399 } else {
meillo@0 400 if (before(d1,d2))
meillo@0 401 d2.year=d1.year;
meillo@0 402 else
meillo@0 403 d2.year=d1.year+1;
meillo@0 404 }
meillo@0 405 } else { /* both years zero */
meillo@0 406 if (before(d1,d2))
meillo@0 407 d1.year=d2.year=today.year;
meillo@0 408 else {
meillo@0 409 d1.year=today.year;
meillo@0 410 d2.year=d1.year+1;
meillo@0 411 }
meillo@0 412 }
meillo@0 413 }
meillo@0 414
meillo@0 415 /* now we can actually do the comparison ... */
meillo@0 416 dd=0;
meillo@0 417
meillo@0 418 /* to start with, we work in months */
meillo@0 419 for (m=d1.month; m < d2.month + (d2.year-d1.year)*12; m++)
meillo@0 420 dd += mlen(((m-1)%12)+1, d1.year + m/12);
meillo@0 421
meillo@0 422 /* and then we renormalise for the days within the months */
meillo@0 423 /* the first month was included in our calculations */
meillo@0 424 dd -= d1.day;
meillo@0 425 /* but the last one wasn't */
meillo@0 426 dd += d2.day;
meillo@0 427
meillo@0 428 return dd;
meillo@0 429 }
meillo@0 430
meillo@0 431
meillo@0 432
meillo@0 433
meillo@0 434
meillo@0 435
meillo@0 436
meillo@0 437
meillo@0 438 /* actually until the next anniversary of ... */
meillo@0 439 unsigned delta(struct date *date) {
meillo@0 440 struct date d;
meillo@0 441 unsigned dt, mn;
meillo@0 442
meillo@0 443 memcpy(&d, date, sizeof(struct date));
meillo@0 444
meillo@0 445 /* past the end of the year */
meillo@0 446 if (before(d, today)) {
meillo@0 447 d.year = 1;
meillo@0 448 } else {
meillo@0 449 d.year = 0;
meillo@0 450 }
meillo@0 451
meillo@0 452 for (mn = today.month, dt=0; mn < d.month + 12*d.year; mn++)
meillo@0 453 dt += mlen(((mn-1)%12) + 1,today.year + mn/12);
meillo@0 454
meillo@0 455 dt -= today.day;
meillo@0 456 dt += d.day;
meillo@0 457
meillo@0 458 return dt;
meillo@0 459 }
meillo@0 460
meillo@0 461
meillo@0 462
meillo@0 463
meillo@0 464
meillo@0 465
meillo@0 466 void gettoday(void) {
meillo@0 467 struct tm *tm;
meillo@0 468 time_t t;
meillo@0 469
meillo@0 470 time(&t);
meillo@0 471 tm = localtime(&t);
meillo@0 472 today.day = tm->tm_mday;
meillo@0 473 today.month = tm->tm_mon + 1; /* 1-12 instead of 0-11 */
meillo@0 474 today.year = tm->tm_year;
meillo@0 475 today.year += 1900;
meillo@0 476 }
meillo@0 477
meillo@0 478
meillo@0 479
meillo@0 480
meillo@0 481
meillo@0 482 struct event *readlist(char *fname) {
meillo@0 483 FILE *file;
meillo@0 484 int i,j,k,l,d;
meillo@0 485 struct event *evl;
meillo@0 486 char buf[1024], buf2[1024];
meillo@0 487 char *ptr;
meillo@0 488 unsigned flags;
meillo@2 489
meillo@0 490 /* initialise */
meillo@0 491 if (fname==NULL) {
meillo@0 492 fname=deffname();
meillo@0 493 }
meillo@0 494
meillo@0 495 gettoday();
meillo@0 496
meillo@0 497 if (fname[0] == '-' && fname[1] == 0) {
meillo@0 498 /* read from stdin */
meillo@4 499 file = stdin;
meillo@0 500 } else {
meillo@0 501 /* now read it */
meillo@4 502 if ((file = fopen(fname, "rt")) == NULL) {
meillo@0 503 fprintf(stderr, "Unable to open file \"%s\"\n", fname);
meillo@0 504 exit(1);
meillo@0 505 }
meillo@0 506 }
meillo@0 507
meillo@0 508
meillo@4 509 for (i = 0, evl = NULL; fgets(buf, sizeof(buf), file) != NULL; i++) {
meillo@0 510 evl = (struct event *) xrealloc(evl, sizeof(struct event) * (i + 1));
meillo@0 511
meillo@2 512 /* ignore comments and empty lines */
meillo@2 513 if (*buf == '#' || *buf == '\n') {
meillo@2 514 i--;
meillo@0 515 continue;
meillo@0 516 }
meillo@0 517
meillo@0 518 /* parse string in buf */
meillo@0 519 ptr = strrchr(buf, '='); /* allow '=' in text */
meillo@2 520
meillo@2 521 /* not a valid line, so ignore it! Cool, huh? */
meillo@4 522 /* Attention: only recognizes lines without '=' */
meillo@2 523 if (ptr == NULL) {
meillo@2 524 fprintf(stderr, "WARNING: Invalid line in input file:\n%s", buf);
meillo@2 525 i--;
meillo@2 526 continue;
meillo@2 527 }
meillo@0 528
meillo@0 529 *(ptr++) = 0;
meillo@0 530
meillo@0 531 j = sscanf(ptr, "%u-%u-%u", &(evl[i].date.year), &(evl[i].date.month), &(evl[i].date.day));
meillo@0 532 /* ... unless it wasn't read, in which case set it to zero */
meillo@4 533 if (j==2) {
meillo@4 534 evl[i].date.year = 0;
meillo@4 535 }
meillo@4 536
meillo@0 537
meillo@0 538 /* parse flags */
meillo@0 539
meillo@4 540 evl[i].warn = iDWarn;
meillo@4 541 evl[i].enddate.day = 0;
meillo@4 542 evl[i].enddate.month = 0;
meillo@4 543 evl[i].enddate.year = 0;
meillo@0 544
meillo@4 545 flags = 0;
meillo@4 546 j = 0;
meillo@4 547
meillo@4 548 while(j = skptok(j, ptr), ptr[j] != 0) {
meillo@4 549 for (k = 0; FTABLE[k].txt != NULL && strncmp(FTABLE[k].txt, ptr + j, strlen(FTABLE[k].txt)); k++) {
meillo@4 550 }
meillo@4 551
meillo@2 552 switch (FTABLE[k].flag) {
meillo@4 553 case F_WTIME_P: /* w <n> -- sets warning time */
meillo@0 554 sscanf(ptr + j, "w %u", &(evl[i].warn));
meillo@0 555 break;
meillo@4 556 case F_FORDAYS: /* for <days> -- sets the duration of the event */
meillo@4 557 sscanf(ptr + j, "for %u", &d);
meillo@0 558 evl[i].enddate=evl[i].date;
meillo@4 559 for (l = 1; l < d; l++) {
meillo@0 560 evl[i].enddate.day++;
meillo@4 561 if (evl[i].enddate.day > mlen(evl[i].enddate.month, evl[i].enddate.year)) {
meillo@0 562 evl[i].enddate.month++;
meillo@4 563 evl[i].enddate.day = 1;
meillo@0 564 }
meillo@0 565 if (evl[i].enddate.month > 12) {
meillo@0 566 evl[i].enddate.year++;
meillo@4 567 evl[i].enddate.month = 1;
meillo@0 568 }
meillo@0 569 }
meillo@0 570 break;
meillo@4 571 case F_TODATE: /* to <date> -- sets the end date of the event */
meillo@0 572 l = sscanf(ptr + j, "to %u-%u-%u", &(evl[i].enddate.year), &(evl[i].enddate.month), &(evl[i].enddate.day));
meillo@2 573 if (l == 2) {
meillo@4 574 evl[i].enddate.year = 0;
meillo@2 575 }
meillo@0 576 break;
meillo@0 577 case 0:
meillo@0 578 break;
meillo@0 579 default:
meillo@4 580 flags |= FTABLE[k].flag;
meillo@0 581 break;
meillo@0 582 }
meillo@2 583 }
meillo@2 584
meillo@0 585
meillo@0 586 /* construct event text */
meillo@0 587
meillo@0 588 switch(flags & F_MTYPE) {
meillo@2 589 case F_TBIRTHDAY:
meillo@2 590 default: /* assume it's a birthday */
meillo@2 591 if (evl[i].date.year != 0) {
meillo@4 592 int tmp_age = ydelta(evl[i].date, today);
meillo@4 593 if (tmp_age != 1) {
meillo@2 594 sprintf(buf2, "%s is %d years old", buf, tmp_age);
meillo@2 595 } else {
meillo@2 596 sprintf(buf2, "%s is %d year old", buf, tmp_age);
meillo@2 597 }
meillo@0 598 } else {
meillo@2 599 sprintf(buf2, "%s has a birthday", buf);
meillo@0 600 }
meillo@2 601 break;
meillo@2 602 case F_TANNIVERSARY:
meillo@2 603 if (evl[i].date.year != 0) {
meillo@2 604 sprintf(buf2, "%s %d years ago", buf, ydelta(evl[i].date, today));
meillo@2 605 } else {
meillo@2 606 strcpy(buf2, buf);
meillo@2 607 }
meillo@2 608 break;
meillo@2 609 case F_TEVENT:
meillo@2 610 /* if a year was specified, and this warning isn't for it, ignore! */
meillo@4 611 if ((evl[i].date.year != 0 && ydelta(evl[i].date, today) != 0) && (evl[i].enddate.year == 0 || ydelta(evl[i].enddate, today) != 0)) {
meillo@2 612 i--;
meillo@2 613 continue;
meillo@2 614 }
meillo@0 615 strcpy(buf2, buf);
meillo@2 616 break;
meillo@0 617 }
meillo@0 618 evl[i].text = strdup(buf2);
meillo@0 619 }
meillo@0 620
meillo@0 621 evl = (struct event *) xrealloc(evl, sizeof(struct event) * (i + 1));
meillo@4 622 evl[i].date.day = 0;
meillo@4 623 evl[i].date.month = 0;
meillo@4 624 evl[i].date.year = 0;
meillo@0 625 evl[i].text = (char *) NULL;
meillo@0 626
meillo@0 627 fclose(file);
meillo@0 628 free(fname);
meillo@0 629
meillo@0 630 /* NB uses i from above */
meillo@0 631 qsort(evl, i, sizeof(struct event), evcmp);
meillo@0 632 return evl;
meillo@0 633 }
meillo@0 634
meillo@0 635
meillo@0 636
meillo@0 637
meillo@0 638
meillo@0 639
meillo@0 640
meillo@0 641
meillo@0 642 int skptok(int j, char *ptr) {
meillo@0 643 for (; ptr[j] != 0 && ptr[j] != ' ' && ptr[j] != '\t' ; j++);
meillo@0 644 for (; ptr[j] != 0 && (ptr[j] == ' ' || ptr[j] == '\t'); j++);
meillo@0 645
meillo@0 646 return j;
meillo@0 647 }
meillo@0 648
meillo@0 649