timeplan.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <getopt.h>
   4 #include <errno.h>
   5 #include <string.h>
   6 #include <time.h>
   7 #include <assert.h>
   8 #include <limits.h>
   9 #include <ctype.h>
  10 #include <regex.h>
  11
  12 #define ACTS_MAX 20
  13 #define HASH_SIZE 211
  14 #define CONFIGFILE "/.timeplanrc" /* HOME prepended */
  15 #define DEF_TIMEPLAN "/.timeplan" /* HOME prepended */
  16 #define MARK_DAY "_days"
  17 #define DEF_FORMTOTAL ":6"
  18 #define LENGTH(x) (sizeof((x))/sizeof(*(x)))
  19 #define WHERE1 " in \"%s\" on line %d!\n"
  20 #define WHERE2 finame,line
  21 #define NL "\r\n"
  22 #define ERRH1 stderr,"%s: "
  23 #define ERRH2 pname
  24 #define ERRNO1 ": %s!\n"
  25 #define ERRNO2 strerror(errno)
  26 #define FAKEUSE =0
  27
  28 static const char version[]="This is TimePlan, version 1.0\n";
  29 static const char *pname;
  30 static char *finame;
  31 static FILE *fi;
  32 static int verbose=0,tree=0,doaverage=0;
  33 static char *formtotal=DEF_FORMTOTAL;
  34 static char buf[LINE_MAX];
  35 static int line=0;
  36 static enum { SORT_NO,SORT_TIMETOT,SORT_STORES } sortby=SORT_TIMETOT;
  37 static unsigned lifetime_days=0;
  38
  39 static void usage(void)
  40 {
  41         fprintf(stderr,"\
  42 %s\
  43 This command summarizes the timelog information:\n\
  44 \n\
  45 Usage: timeplan [-u|--unsort] [-s|--stores] [-T|--timetot]  [-t|--tree]\n\
  46                 [-c|--condition <cond>] [-f|--formtotal <fmtstring>]\n\
  47                 [-r|--rule <ruleL>:<ruleR>]\n\
  48                 [-v|--verbose] [-h|--help] [-V|--version]\n\
  49 \n\
  50   -u, --unsort\t\tDon't sort the result in any way\n\
  51   -s, --stores\t\tSort the result by stores count\n\
  52   -T, --timetot\t\tSort the result by total time (default)\n\
  53   -t, --tree\t\tOrganize data as hierarchy tree\n\
  54   -a, --average\t\tDisplay all times as average-per-day value\n\
  55   -c, --condition\tDefine condition variable\n\
  56   -f, --formtotal\tFormat \"Total\" column (\"text *val/val:width text\")\n\
  57   -r, --rule\t\tAdd to the end of .rc file this rule (':'->'\\t')\n\
  58   -v, --verbose\t\tInform about phases of transfer\n\
  59   -h, --help\t\tPrint a summary of the options\n\
  60   -V, --version\t\tPrint the version number\n\
  61 ",version);
  62         exit(EXIT_FAILURE);
  63 }
  64
  65 static const struct option longopts[]={
  66 {"unsort"   ,0,0,'u'},
  67 {"stores"   ,0,0,'s'},
  68 {"timetot"  ,0,0,'T'},
  69 {"tree"     ,0,0,'t'},
  70 {"average"  ,0,0,'a'},
  71 {"condition",1,0,'c'},
  72 {"formtotal",1,0,'f'},
  73 {"rule"     ,1,0,'r'},
  74 {"verbose"  ,0,0,'v'},
  75 {"help"     ,0,0,'h'},
  76 {"version"  ,0,0,'V'}};
  77
  78 static int calctime(int timetot,int at,int of)
  79 {
  80         /* FIXME: better distribution */
  81         return timetot/of;
  82 }
  83
  84 static struct action {
  85         struct action *next;
  86         int timetot,stores;
  87         char what[1];
  88         } *hashtable[HASH_SIZE];
  89 static int hashtable_tot=0;
  90
  91 static int dumpaction(const struct action *action)
  92 {
  93 int tot,mins FAKEUSE,hours FAKEUSE,days FAKEUSE,origtot;
  94 char *s,fmt[]="%?d";
  95
  96         if (action) {
  97                 tot=(action->timetot+30)/60;
  98                 if (doaverage && lifetime_days)
  99                         tot/=lifetime_days;
 100                 mins=tot; hours=mins/60; days=hours/24;
 101                 mins%=60; hours%=24;
 102                 }
 103         else tot=0;
 104         origtot=tot;
 105         for (s=formtotal;*s;s++)
 106                 switch (*s) {
 107                         case '*': case '/': {
 108 long l;
 109 char *end,*s2;
 110
 111                                 if (s[1]==*s) { s++; goto dump; }
 112                                 for (s2=s+1;isdigit(*s2);s2++);
 113                                 l=strtol(s+1,&end,10);
 114                                 if (end!=s2) {
 115                                         fprintf(ERRH1"Number parse error at column %d of formtotal string!\n",ERRH2,s-formtotal);
 116                                         exit(EXIT_FAILURE);
 117                                         }
 118                                 if (*s=='*') tot*=l;
 119                                 else         tot/=l;
 120                                 s=s2-1;
 121                                 break; }
 122                         case ':':
 123                                 if (s[1]==*s) { s++; goto dump; }
 124                                 if (!isdigit(s[1])) goto dump;
 125                                 if (action) {
 126                                         fmt[1]=s[1];
 127                                         printf(fmt,tot);
 128                                         tot=origtot;
 129                                         }
 130                                 else origtot+=s[1]-'0';
 131                                 s+=1;
 132                                 break;
 133                         default:
 134 dump:
 135                                 if (action) putchar(*s);
 136                                 else origtot++;
 137                         }
 138         if (action)
 139                 printf("=%03d/%02d:%02d %4d\t%s\n",days,hours,mins,
 140                         action->stores,action->what);
 141         return(origtot);
 142 }
 143
 144 #define A (*Ap)
 145 #define B (*Bp)
 146 #define FUNC(which) \
 147         static int sort_##which(const struct action **Ap,const struct action **Bp) \
 148         { return (B->which>A->which)-(A->which>B->which); }
 149 FUNC(timetot)
 150 FUNC(stores)
 151 #undef FUNC
 152 #undef B
 153 #undef A
 154
 155 static void dumphashtable(void)
 156 {
 157 int item;
 158 struct action *action;
 159 struct action **sorta FAKEUSE,**sorti FAKEUSE;
 160
 161         if (sortby!=SORT_NO) {
 162 int totalwidth=dumpaction(NULL);
 163
 164                 while (totalwidth-->5) putchar(' ');
 165                 puts("Total Day Hr Mi Stor\tDescription");
 166                 if (!(sorta=malloc(sizeof(*sorta)*hashtable_tot))) {
 167                         fprintf(ERRH1"malloc() of %d pointers"ERRNO1,ERRH2,hashtable_tot,ERRNO2);
 168                         exit(EXIT_FAILURE);
 169                         }
 170                 sorti=sorta;
 171                 }
 172         for (item=0;item<LENGTH(hashtable);item++)
 173                 for (action=hashtable[item];action;action=action->next)
 174                         if (sortby==SORT_NO)
 175                                 dumpaction(action);
 176                         else
 177                                 *sorti++=action;
 178         if (sortby==SORT_NO) return;
 179         assert(sorti==sorta+hashtable_tot);
 180         qsort(sorta,hashtable_tot,sizeof(*sorta),
 181                 (int (*)(const void *,const void *))(sortby==SORT_TIMETOT ? sort_timetot : sort_stores));
 182         for (sorti=sorta;sorti<sorta+hashtable_tot;sorti++)
 183                 dumpaction(*sorti);
 184         free(sorta);
 185 }
 186
 187 static unsigned calchash(const char *s)
 188 {
 189 unsigned r=57;
 190
 191         while (*s) r=r*7+11*toupper(*s++);
 192         return r;
 193 }
 194
 195 static void storeone(char *what,int length)
 196 {
 197 struct action **actionp,*action;
 198
 199         if (verbose) printf("storeone: %d: %s\n",length,what);
 200         for (actionp=hashtable+(calchash(what)%HASH_SIZE);(action=*actionp);actionp=&action->next)
 201                 if (!strcasecmp(action->what,what)) break;
 202         if (!action) {
 203                 if (!(action=malloc(sizeof(*action)+strlen(what)))) {
 204                         fprintf(ERRH1"malloc() for \"%s\""ERRNO1,ERRH2,what,ERRNO2);
 205                         exit(EXIT_FAILURE);
 206                         }
 207                 action->next=NULL;
 208                 action->timetot=0;
 209                 action->stores=0;
 210                 strcpy(action->what,what);
 211                 *actionp=action;
 212                 hashtable_tot++;
 213                 }
 214         action->timetot+=length;
 215         action->stores++;
 216 }
 217
 218 struct textlist {
 219         struct textlist *next;
 220         int line;
 221         char text[1];
 222         };
 223 struct textlist *conditions,**conditionstail=&conditions;
 224
 225 static int iscondition(const char *text)
 226 {
 227 struct textlist *cond;
 228
 229         for (cond=conditions;cond;cond=cond->next)
 230                 if (!strcasecmp(text,cond->text)) return(1);
 231         return(0);
 232 }
 233
 234 static void addlist(struct textlist ***tail,const char *text,int line)
 235 {
 236 struct textlist *item;
 237
 238         if (!(item=malloc(sizeof(*item)+strlen(text)))) {
 239                 fprintf(ERRH1"malloc() for \"%s\""ERRNO1,ERRH2,text,ERRNO2);
 240                 exit(EXIT_FAILURE);
 241                 }
 242         strcpy(item->text,text);
 243         item->next=NULL;
 244         **tail=item;
 245         *tail=&item->next;
 246 }
 247
 248 static struct textlist *modifies,**modifiestail=&modifies,*modifiescmdl,**modifiescmdltail=&modifiescmdl;
 249 static int modifies_tot;
 250 static struct modistruct {
 251         regex_t regex;
 252         char *dst;
 253         } *modistructs;
 254
 255 static void modify_load(void)
 256 {
 257 static int inited=0;
 258 char *finame,*s,*s2;
 259 FILE *fi;
 260 int line=0,m;
 261 struct textlist *item;
 262 char buf[LINE_MAX];
 263
 264         if (inited) return;
 265         inited=1;
 266         if (asprintf(&finame,"%s"CONFIGFILE,getenv("HOME"))==-1) {
 267                 fprintf(ERRH1"Config filename allocation",ERRH2);
 268                 exit(EXIT_FAILURE);
 269                 }
 270         errno=0;
 271         if (!(fi=fopen(finame,"rt"))) {
 272                 if (errno!=ENOENT)
 273                         fprintf(ERRH1"Config file \"%s\" read"ERRNO1,ERRH2,finame,ERRNO2);
 274                 return;
 275                 }
 276
 277         while (clearerr(fi),fgets(buf,sizeof(buf),fi)==buf) {
 278                 line++;
 279                 if ((s=strchr(buf,'\n')) && !s[1]) *s='\0';
 280
 281                 else {
 282                         fprintf(ERRH1"fgets(3) results not newline-terminated"WHERE1,ERRH2,WHERE2);
 283                         exit(EXIT_FAILURE);
 284                         }
 285                 if (!*buf || *buf=='#') {
 286 nextline:
 287                         continue;
 288                         }
 289                 if (*buf!='R') {
 290                         fprintf(ERRH1"Unrecognized syntax"WHERE1,ERRH2,WHERE2);
 291                         exit(EXIT_FAILURE);
 292                         }
 293                 s=buf+1;
 294                 for (;;) {
 295 int isplus;
 296
 297                         while (isspace(*s)) s++;
 298                         if (*s==':') break;
 299                         if (!isalpha(*s)) {
 300                                 fprintf(ERRH1"Invalid character at offset %d"WHERE1,ERRH2,s-buf+1,WHERE2);
 301                                 exit(EXIT_FAILURE);
 302                                 }
 303                         for (s2=s+1;isalpha(*s2);s2++);
 304                         if (*s2!='+' && *s2!='-') {
 305                                 fprintf(ERRH1"Only plus ('+') or minus ('-'), not '%c' expected at offset %d"WHERE1,ERRH2,*s2,s2-buf+1,WHERE2);
 306                                 exit(EXIT_FAILURE);
 307                                 }
 308                         isplus=(*s2=='+'); *s2++='\0';
 309                         if (iscondition(s)!=isplus)
 310                                 goto nextline;
 311                         s=s2;
 312                         }
 313                 s++; /* Skip ':' */
 314                 addlist(&modifiestail,s,line);
 315                 modifies_tot++;
 316                 }
 317         if (!feof(fi) || ferror(fi))  {
 318                 fprintf(ERRH1"fgets(3) \"%s\""ERRNO1,ERRH2,finame,ERRNO2);
 319                 exit(EXIT_FAILURE);
 320                 }
 321         if (fclose(fi))
 322                 fprintf(ERRH1"fclose(3) \"%s\""ERRNO1,ERRH2,finame,ERRNO2);
 323         *modifiestail=modifiescmdl; /* add all command-line arguments to the end */
 324         if (!(modistructs=malloc(sizeof(*modistructs)*modifies_tot))) {
 325                 fprintf(ERRH1"malloc() of %d modistructs's"ERRNO1,ERRH2,modifies_tot,ERRNO2);
 326                 exit(EXIT_FAILURE);
 327                 }
 328         for (m=0,item=modifies;m<modifies_tot;m++,item=item->next) {
 329 #define line (item->line)
 330                 if (!(s=strchr(item->text,'\t'))) {
 331                         fprintf(ERRH1"No delimiting tab-character found"WHERE1,ERRH2,WHERE2);
 332                         exit(EXIT_FAILURE);
 333                         }
 334                 *s++='\0'; modistructs[m].dst=s;
 335                 if (verbose) printf("regcomp: %s -> %s\n",item->text,s);
 336                 if (regcomp(&modistructs[m].regex,item->text,REG_EXTENDED|REG_ICASE)) {
 337                         fprintf(ERRH1"regcomp() failed for \"%s\" (%s)"WHERE1,ERRH2,item->text,ERRNO2,WHERE2);
 338                         exit(EXIT_FAILURE);
 339                         }
 340 #undef line
 341                 }
 342         assert(!item);
 343         free(finame);
 344 }
 345
 346 static char *modify(char *what)
 347 {
 348 regmatch_t matches[10];
 349 int i,m;
 350 static char modbuf1[sizeof(buf)],modbuf2[sizeof(modbuf1)];
 351 char *src=what,*dstbase=modbuf1,*dst=dstbase;
 352 const char *start FAKEUSE,*end FAKEUSE,*patt;
 353 const struct textlist *item;
 354
 355         if (verbose) printf("modify: %s\n",what);
 356         modify_load();
 357         for (m=0,item=modifies;item;m++,item=item->next) {
 358 enum { PATT_START,PATT_MID,PATT_END,PATT_TERM } pattpos;
 359
 360                 i=regexec(&modistructs[m].regex,src,LENGTH(matches),matches,0);
 361                 if (i==REG_NOMATCH) continue;
 362                 if (i) {
 363                         fprintf(ERRH1"regexec() failed for \"%s\""ERRNO1,ERRH2,item->text,ERRNO2);
 364                         exit(EXIT_FAILURE);
 365                         }
 366                 if (verbose) printf("matched: %s -> %s\n",item->text,modistructs[m].dst);
 367                 pattpos=PATT_START; patt=NULL;
 368                 while (pattpos!=PATT_TERM) {
 369                         switch (pattpos) {
 370                                 case PATT_START:
 371                                         start=src;
 372                                         end=src+matches->rm_so;
 373                                         pattpos=PATT_MID; patt=modistructs[m].dst;
 374                                         break;
 375                                 case PATT_MID:
 376                                         if (!*patt) {
 377                                                 pattpos=PATT_END; patt=NULL;
 378                                                 continue;
 379                                                 }
 380                                         else if (*patt=='@') {
 381                                                 start=src; end=src+strlen(src);
 382                                                 }
 383                                         else if (*patt>='0' && *patt<='9') {
 384 regmatch_t *match=matches+(*patt-'0');
 385                                                 if (match->rm_so==-1
 386                                                  || match->rm_eo==-1) {
 387                                                         fprintf(ERRH1"Trying to substitute '%c' but no \"matches\" entry not set for \"%s\""WHERE1,
 388                                                                         ERRH2,*patt,item->text,WHERE2);
 389                                                         exit(EXIT_FAILURE);
 390                                                         }
 391                                                 if (match->rm_so>match->rm_eo) {
 392                                                         fprintf(ERRH1"Trying to substitute '%c' start>end (%d>%d) for \"%s\""WHERE1,
 393                                                                         ERRH2,*patt,match->rm_so,match->rm_eo,item->text,WHERE2);
 394                                                         exit(EXIT_FAILURE);
 395                                                         }
 396                                                 start=src+match->rm_so; end=src+match->rm_eo;
 397                                                 }
 398                                         else {
 399                                                 start=patt; end=patt+1;
 400                                                 }
 401                                         patt++;
 402                                         break;
 403                                 case PATT_END:
 404                                         start=src+matches->rm_eo;
 405                                         end=src+strlen(src);
 406                                         pattpos=PATT_TERM; /* assumed: patt=NULL; */
 407                                         break;
 408                                 default:
 409                                         assert(0);
 410                                 }
 411                         if ((dst-dstbase+(end-start))>=sizeof(modbuf1)) {
 412                                 fprintf(ERRH1"Maximum buffer size exceeded during substition for \"%s\""WHERE1,
 413                                                 ERRH2,item->text,WHERE2);
 414                                 exit(EXIT_FAILURE);
 415                                 }
 416                         memcpy(dst,start,end-start);
 417                         dst+=end-start;
 418                         }
 419                 if (dst==dstbase) return(NULL);
 420                 *dst='\0';
 421                 if (src==what) {
 422                         assert(dstbase==modbuf1);
 423                         src=dstbase;
 424                         dst=dstbase=modbuf2;
 425                         }
 426                 else {
 427 char *swap;
 428                         assert((src==modbuf1 && dstbase==modbuf2)
 429                                          ||(src==modbuf2 && dstbase==modbuf1));
 430                         swap=src; src=dstbase; dst=dstbase=swap;
 431                         }
 432                 }
 433         return src;
 434 }
 435
 436 static void store(char *what,int length)
 437 {
 438 char *ce;
 439
 440         if (!(what=modify(what))) {
 441                 if (verbose) puts("discarded.");
 442                 return;
 443                 }
 444         if (verbose) printf("store: %d: %s\n",length,what);
 445         while ((ce=(tree?strrchr:strchr)(what,'-'))) {
 446                 if (!tree) *ce='\0';
 447                 storeone(what,length);
 448                 if (!tree) what=ce+1;
 449                 else *ce='\0';
 450                 }
 451         storeone(what,length);
 452 }
 453
 454 static void hit(time_t t,char *bufaction)
 455 {
 456 static time_t last=-1;
 457 static char bufbackup[sizeof(buf)];
 458 char *acts[ACTS_MAX],*s;
 459 int timetot,acti,i;
 460
 461         if (verbose) printf("hit: %ld: %s\n",t,bufaction);
 462         if (last!=-1) {
 463                 if (t<last) {
 464                         fprintf(ERRH1"Time goes backward"WHERE1,ERRH2,WHERE2);
 465                         t=last;
 466                         }
 467                 acts[0]=bufbackup;
 468                 acti=1;
 469                 while ((s=strchr(acts[acti-1],'+'))) {
 470                         *s='\0';
 471                         acts[acti++]=s+1;
 472                         if (acti>=LENGTH(acts)) {
 473                                 fprintf(ERRH1"Too many '+'-delimited actions (%d)"WHERE1,ERRH2,acti,WHERE2);
 474                                 exit(EXIT_FAILURE);
 475                                 }
 476                         }
 477                 timetot=t-last;
 478                 for (i=0;i<acti;i++)
 479                         store(acts[i],calctime(timetot,i,acti));
 480                 }
 481         strcpy(bufbackup,bufaction);
 482         last=t;
 483 }
 484
 485 int main(int argc,char **argv)
 486 {
 487 int optc;
 488 time_t basetime=-1,currtime;
 489 int hour,min,sec;
 490
 491         pname=argv[0];
 492         while ((optc=getopt_long(argc,argv,"b:pw:qusTtac:f:r:vhV",longopts,NULL))!=EOF) switch (optc) {
 493
 494                 case 'u':
 495                         sortby=SORT_NO;
 496                         break;
 497                 case 's':
 498                         sortby=SORT_STORES;
 499                         break;
 500                 case 'T':
 501                         sortby=SORT_TIMETOT;
 502                         break;
 503                 case 't':
 504                         tree=1;
 505                         break;
 506                 case 'a':
 507                         doaverage=1;
 508                         break;
 509                 case 'c':
 510                         if (iscondition(optarg))
 511                                 fprintf(ERRH1"Condition \"%s\" already set!\n",ERRH2,optarg);
 512                         else addlist(&conditionstail,optarg,-1);
 513                         break;
 514                 case 'f':
 515                         formtotal=optarg;
 516                         break;
 517                 case 'r': {
 518 char *s,*dup;
 519
 520                         if (!(s=strchr(optarg,':'))) {
 521                                 fprintf(ERRH1"No delimiting ':'-character found in -r option \"%s\"!\n",ERRH2,optarg);
 522                                 exit(EXIT_FAILURE);
 523                                 }
 524                         if (!(dup=strdup(optarg))) {
 525                                 fprintf(ERRH1"malloc() of \"%s\" string"ERRNO1,ERRH2,optarg,ERRNO2);
 526                                 exit(EXIT_FAILURE);
 527                                 }
 528                         dup[s-optarg]='\t';
 529                         addlist(&modifiescmdltail,dup,0);
 530                         modifies_tot++;
 531                         } break;
 532                 case 'v':
 533                         verbose=1;
 534                         break;
 535                 case 'V':
 536                         fprintf(stderr,version);
 537                         exit(EXIT_FAILURE);
 538                 default: /* also 'h' */
 539                         usage();
 540                         break;
 541                 }
 542         if (optind==argc) {
 543                 if (asprintf(&finame,"%s"DEF_TIMEPLAN,getenv("HOME"))==-1) {
 544                         fprintf(ERRH1"Default timeplan filename allocation",ERRH2);
 545                         exit(EXIT_FAILURE);
 546                         }
 547                 }
 548         else if (optind+1!=argc) usage();
 549         else if (!strcmp(argv[optind],"-")) {
 550                 finame="<stdin>";
 551                 fi=stdin;
 552                 }
 553         else finame=argv[optind];
 554         if (!fi && !(fi=fopen(finame,"r"))) {
 555                 fprintf(ERRH1"open \"%s\" for reading"ERRNO1,ERRH2,finame,ERRNO2);
 556                 exit(EXIT_FAILURE);
 557                 }
 558
 559         while (clearerr(fi),fgets(buf,sizeof(buf),fi)==buf) {
 560 char *s;
 561
 562                 line++;
 563                 if ((s=strchr(buf,'\n')) && !s[1]) *s='\0';
 564                 else {
 565                         fprintf(ERRH1"fgets(3) results not newline-terminated"WHERE1,ERRH2,WHERE2);
 566                         exit(EXIT_FAILURE);
 567                         }
 568                 if (!*buf) continue;
 569                 if (*buf==':') { /* ":12.7.2000 (St)" */
 570 struct tm tm;
 571 char wday[3];
 572 int i,parsed;
 573 time_t t;
 574 const char *days[]={"Ne","Po","Ut","St","Ct","Pa","So"};
 575
 576                         assert(LENGTH(days)==7);
 577                         i=sscanf(buf,":%d.%d.%d (%2s)%n",&tm.tm_mday,&tm.tm_mon,&tm.tm_year,wday,&parsed);
 578                         if ((i!=4 && i!=5) || parsed!=strlen(buf)) { /* See note in sscanf(3) man page */
 579                                 fprintf(ERRH1"Timestamp with incorrect format"WHERE1,ERRH2,WHERE2);
 580                                 exit(EXIT_FAILURE);
 581                                 }
 582                         for (i=0;i<7;i++) if (!strcmp(days[i],wday)) break;
 583                         if (i>=7)
 584                                 fprintf(ERRH1"Non-parsable week-day name \"%s\""WHERE1,ERRH2,wday,WHERE2);
 585                         tm.tm_sec=tm.tm_min=tm.tm_hour=0;
 586                         tm.tm_wday=tm.tm_yday=-1;
 587                         tm.tm_isdst=0; /* FIXME */
 588                         tm.tm_mon--;
 589                         tm.tm_year-=1900;
 590                         t=mktime(&tm);
 591                         if (t==-1 || tm.tm_wday<0 || tm.tm_wday>6
 592                             || tm.tm_mday<1 || tm.tm_mday>31
 593                                         || tm.tm_mon <1 || tm.tm_mon >12
 594                                         || tm.tm_year<80 || tm.tm_year>150
 595                                   ) {
 596                                 fprintf(ERRH1"Incorrect timestamp \"%s\""WHERE1,ERRH2,buf,WHERE2);
 597                                 exit(EXIT_FAILURE);
 598                                 }
 599                         if (i<7 && tm.tm_wday!=i)
 600                                 fprintf(ERRH1"Non-matching week-day, given \"%s\", calculated \"%s\""WHERE1,ERRH2,days[i],days[tm.tm_wday],WHERE2);
 601 #define WANTED (60*60*24)
 602                         if (basetime!=-1 && basetime+WANTED!=t)
 603                                 fprintf(ERRH1"Non-continuous timestamp (%ld, wanted %d) \"%s\""WHERE1,ERRH2,t-basetime,WANTED,buf,WHERE2);
 604 #undef WANTED
 605                         basetime=t;
 606                         store(MARK_DAY,0);
 607                         lifetime_days++;
 608                         continue;
 609                         }
 610
 611                 if (!(isdigit(buf[0]) && isdigit(buf[1]) && buf[2]==':' && isdigit(buf[3]) && isdigit(buf[4])
 612                  && (buf[5]=='-' || (buf[5]==':' && isdigit(buf[6]) && isdigit(buf[7]) && buf[8]=='-'))
 613                       )
 614                  || (sec=0,sscanf(buf,(buf[5]=='-'?"%d:%d-":"%d:%d:%d-"),&hour,&min,&sec)!=2+(buf[5]==':'))
 615                  || hour<0 || hour>23
 616                  || min <0 || min >59
 617                  || sec <0 || sec >59
 618                     ) {
 619                         fprintf(ERRH1"Incorrect day-time \"%s\""WHERE1,ERRH2,buf,WHERE2);
 620                         exit(EXIT_FAILURE);
 621                         }
 622                 if (basetime==-1) {
 623                         fprintf(ERRH1"Day-time found but no basetime timestamp set"WHERE1,ERRH2,WHERE2);
 624                         exit(EXIT_FAILURE);
 625                         }
 626                 currtime=basetime+(hour*60+min)*60+sec;
 627                 hit(currtime,buf+(buf[5]=='-'?6:9));
 628                 }
 629
 630         if (!feof(fi) || ferror(fi))  {
 631                 fprintf(ERRH1"fgets(3) \"%s\""ERRNO1,ERRH2,finame,ERRNO2);
 632                 exit(EXIT_FAILURE);
 633                 }
 634         if (fi!=stdin && fclose(fi))
 635                 fprintf(ERRH1"fclose(3) \"%s\""ERRNO1,ERRH2,finame,ERRNO2);
 636
 637         dumphashtable();
 638         return(EXIT_SUCCESS);
 639 }