-/*
+/*
These functions writen by Devrim SERAL <devrim@gazi.edu.tr>
-Applicable format is : <day str><time str> [,|] <day str><time str> [,|] and so on
+Applicable format is : <day str><time str> [,|] <day str><time str> [,|] and so on
The accept parameter for day str is:
SU = Sunday
AL = For All days
And time str must be:
-Hourminute-Hourminute
+Hourminute-Hourminute
For example it's to be -> 0000-1200 or 1600-1700 or 1600-0800
-License: This code is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the Free
+License: This code is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2, or (at your option) any later version.
-
-*/
-#include"time_limit.h"
+*/
+
+
#include "tac_plus.h"
-int problem=0;
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <time.h>
-int
-time_limit_process(str)
-char *str;
+#include "time_limit.h"
+#include "report.h"
+#include "main.h"
+#include "utils.h"
+
+
+static int str_token_proc TAC_ARGS((char *str));
+static int process TAC_ARGS((char *str));
+static int time_calc TAC_ARGS((char *str, int lct));
+static int antoi TAC_ARGS((char *str, int n));
+
+
+static char* week_days[] = {"SU","MO","TU","WE","TH","FR","SA","WK","WD","AL"};
+static long week_day_val[] = {1, 2, 4, 8, 16, 32, 64, 62, 65, 127};
+
+static int problem = 0;
+
+
+int time_limit_process TAC_ARGS((const char *str));
+
+int
+time_limit_process(str)
+const char *str;
{
-int ret=0;
-char *tmp_str;
-
-tmp_str=(char *)strtok(str,",|");
-while ( tmp_str != NULL) {
- ret|=str_token_proc(tmp_str);
- tmp_str=(char *)strtok(NULL,",");
- }
-return (ret);
+ int ret=0;
+ char *tmp_str, *str_copy;
+
+ str_copy = tac_strdup(str);
+ tmp_str = (char *) strtok(str_copy,",|");
+
+ while ( tmp_str != NULL) {
+ ret |= str_token_proc(tmp_str);
+ tmp_str = (char *) strtok(NULL,",");
+ }
+ free(str_copy);
+
+ return (ret);
}
-int
+static int str_token_proc TAC_ARGS((char *str));
+
+static int
str_token_proc(str)
char *str;
{
-int inv=0,ret;
+ int inv = 0, ret;
-/* Pass space characters */
-while (isspace(*str)) str++;
+ /* Pass space characters */
+ while (isspace((int) *str))
+ str++;
-if (*str=='!') {
- inv=1;str++;
-}
+ if (*str=='!') {
+ inv=1;
+ str++;
+ }
-ret=process(str);
+ ret=process(str);
-if (problem) {
+ if (problem) {
if ( debug & DEBUG_AUTHEN_FLAG )
- report(LOG_DEBUG,"Timestamp format incorrect");
+ report(LOG_DEBUG,"Timestamp format incorrect");
problem=0;
return(0);
-}
+ }
-if (inv)
+ if (inv)
ret=!ret;
-return(ret);
+
+ return(ret);
}
-int
+static void str_up TAC_ARGS((char *str));
+
+static void
+str_up(str)
+char *str;
+{
+ while (*str) {
+ if (islower((int) *str))
+ *str = toupper((int) *str);
+ str++;
+ }
+}
+
+
+static int process TAC_ARGS((char *str));
+
+static int
process(str)
char *str;
{
-int count=0,ret=0,i,j,localtm;
-char *head,*buf,*gec;
-long sec;
-struct tm *tms;
+ int count = 0, ret = 0, i, j, localtm;
+ char *head, *buf, *gec;
+ time_t sec;
+ struct tm *tms;
-/* Pass space characters */
-while (isspace(*str)) str++;
+ /* Pass space characters */
+ while (isspace((int) *str))
+ str++;
-head=str;
+ head=str;
-/* Count alphanumeric char */
-while (isalpha(*str)) {
+ /* Count alphanumeric char */
+ while (isalpha((int) *str)) {
count++;
str++;
-}
+ }
-if ( count==0 || count%2 ) {
+ if ( count==0 || count%2 ) {
problem++;
return 0;
+ }
+
+ buf = (char *) tac_malloc(count+1);
+ strncpy(buf, head, count);
+ gec = buf;
+ str_up(buf);
+
+ for (i=1; i<=(count/2); i++) {
+ for (j=0; j<NUM; j++)
+ if(!strncmp(gec,week_days[j],2))
+ ret ^= week_day_val[j];
+ gec += 2;
+ }
+
+ /* We finished to use buffer so free it */
+ free(buf);
+
+ sec = time(NULL);
+ tms = localtime(&sec);
+ localtm = (tms->tm_hour)*60 + tms->tm_min;
+ ret = ( week_day_val[tms->tm_wday] & ret ) && time_calc(str,localtm);
+
+ if (ret>0)
+ return (1);
+ else
+ return (0);
}
-buf=(char *)malloc(count+1);
-strncpy(buf,head,count);
-gec=buf;
-str_up(buf);
-
-for(i=1;i<=(count/2);i++) {
- for (j=0;j<NUM;j++) {
- if(!strncmp(gec,week_days[j],2)) {
- ret=ret^week_day_val[j];
- }
- }
- gec+=2;
-}
-
-/* We finished to use buffer so free it */
-free(buf);
-
-sec=time(0);
-tms=localtime(&sec);
-localtm=(tms->tm_hour)*60+tms->tm_min;
-ret=( week_day_val[tms->tm_wday] & ret ) && time_calc(str,localtm);
-
-if (ret>0)
- return (1);
-else
- return(0);
-}
-str_up(str)
-char *str;
-{
- while(*str) {
- if(islower(*str)) *str=toupper(*str);
- str++;
- }
-}
+static int time_calc TAC_ARGS((char *str, int lct));
-int
-time_calc(str,lct)
+static int
+time_calc(str, lct)
char *str;
int lct;
{
-char *t1,*t2,*head;
-int say1,say2,count=0;
+ char *t1, *t2, *head;
+ int say1, say2, count=0;
-head=str;
+ head = str;
- while (isdigit(*head) || *head=='-') {
+ while (isdigit((int) *head) || *head=='-') {
count++;
- head++;
- }
+ head++;
+ }
-if (*str=='\0' || count!= TPL ) {
- problem++;
+ if ( *str=='\0' || count!= TPL ) {
+ problem++;
return (0);
-}
+ }
- t1=(char *) malloc(count);
- strncpy(t1,str,count); /*Put str value to t1*/
+ t1 = (char *) tac_malloc(count);
+ strncpy(t1, str, count); /* Put str value to t1 */
- t2=(char *) strstr(t1,"-"); /* Find next time part */
+ t2 = (char *) strstr(t1,"-"); /* Find next time part */
-if (t2==NULL) {
- free(t1);
- problem++;
- return(0);
-}
-
-*t2='\0';t2++;
-
-if ( strlen(t1)<4 || strlen(t2)<4 ) {
+ if (t2==NULL) {
free(t1);
problem++;
return(0);
-}
- say1=antoi(t1,2)*60+antoi(t1+2,2);
- say2=antoi(t2,2)*60+antoi(t2+2,2);
+ }
-free(t1);
+ *t2++ = '\0';
-if (say1<=say2) {
- if( (lct>=say1) && (lct<=say2) ) return(1);
-}
-else {
- if( (lct>=say1) || (lct<=say2) ) return(1);
+ if ( strlen(t1)<4 || strlen(t2)<4 ) {
+ free(t1);
+ problem++;
+ return(0);
+ }
+ say1 = antoi(t1,2)*60 + antoi(t1+2,2);
+ say2 = antoi(t2,2)*60 + antoi(t2+2,2);
+
+ free(t1);
+
+ if (say1 <= say2) {
+ if( (lct>=say1) && (lct<=say2) )
+ return(1);
+ } else {
+ if( (lct>=say1) || (lct<=say2) )
+ return(1);
+ }
+ return(0);
}
-return(0);
-}
+static int antoi TAC_ARGS((char *str, int n));
-int
-antoi(str,n)
-char *str;int n;
+static int
+antoi(str, n)
+char *str;
+int n;
{
-char *buf;
-int ret;
+ char *buf;
+ int ret;
- buf=(char *) malloc(n);
- strncpy(buf,str,n);
- ret=atoi(buf);
- free(buf);
+ buf = (char *) tac_malloc(n);
+ strncpy(buf, str, n);
+ ret = atoi(buf);
+ free(buf);
-return(ret);
+ return(ret);
}
git://git.jankratochvil.net / tac_plus.git / blobdiff