int main(void)
{
struct calendar birthday, today;
int days;
char* param;
param = getParamString();
if (param == NULL){
printPage(ERROR, 0, NULL, NULL);
return 0;
}
getParameter(param, &birthday);
if (verifyDay(&birthday) == FAIL){
perror("Birthday verification failed");
printPage(INCORRECT, 0, NULL, NULL);
return 0;
}
getToday(&today);
if (verifyDay(&today) == FAIL){
perror("Today verification failed");
printPage(INCORRECT, 0, NULL, NULL);
return 0;
}
if (isGreaterThan(birthday, today)){ // Birthday is future
days = -computeDays(birthday, today);
}else{
days = computeDays(today, birthday);
}
printPage(SUCCESS, days, &birthday, &today);
return 0;
}
/**
* Compose a string indicating date of today in the format of SQL date:
* "2009-02-19"
*/
char *getTodayToSQL()
{
struct tm *today = getToday();
char *date = (char *) malloc(21*sizeof(char));
if (date == NULL) {
perror("malloc error\n");
exit(EXIT_FAILURE);
}
sprintf(date, "%d-%d-%d", today->tm_year+1900, today->tm_mon, today->tm_mday);
return date;
}
/**
* Compose a string indicating date of today in the format of date in the HTTP line:
* "Thu, 19 Feb 2009 12:27:04 GMT"
*/
char *getTodayToHTTPLine()
{
struct tm *today = getToday();
char weekDay[3];
char month[3];
switch (today->tm_wday) {
case 0:
sprintf(weekDay,"Mon");
break;
case 1:
sprintf(weekDay,"Tue");
break;
case 2:
sprintf(weekDay,"Wed");
break;
case 3:
sprintf(weekDay,"Thu");
break;
case 4:
sprintf(weekDay,"Fri");
break;
case 5:
sprintf(weekDay,"Sat");
break;
case 6:
sprintf(weekDay,"Sun");
break;
default:break;
}
switch (today->tm_mon) {
case 0:
sprintf(month,"Jan");
break;
case 1:
sprintf(month,"Feb");
break;
case 2:
sprintf(month,"Mar");
break;
case 3:
sprintf(month,"Apr");
break;
case 4:
sprintf(month,"May");
break;
case 5:
sprintf(month,"Jun");
break;
case 6:
sprintf(month,"Jul");
break;
case 7:
sprintf(month,"Aug");
break;
case 8:
sprintf(month,"Sep");
break;
case 9:
sprintf(month,"Oct");
break;
case 10:
sprintf(month,"Nov");
break;
case 11:
sprintf(month,"Dec");
break;
default:break;
}
char *date;
date = (char *) malloc(50*sizeof(char)+1);
if (date == NULL) {
perror("error in malloc\n");
exit(EXIT_FAILURE);
}
sprintf(date,"%s, %d %s %d %d:%d:%d GMT",
weekDay,today->tm_mday,month,today->tm_year+1900,today->tm_hour,today->tm_min,today->tm_sec);
return date;
}
int
getBEtime (char *toptarg, char flag, time_t tTime[])
{
char *cp ,*cp1, *cp3;
time_t sbtime;
int cc;
char endTime;
checkThree (toptarg, ',', &cp, &cp1, &cp3);
if (cp1 != NULL) {
lserrno = LSE_BAD_TIME;
return -1;
}
if (cp == NULL) {
checkThree (toptarg, '.', &cp, &cp1, &cp3);
if (cp != NULL) {
lserrno = LSE_BAD_TIME;
return -1;
}
endTime = FALSE;
sbtime = 0;
if ((cc = getPtime (toptarg, endTime, sbtime, flag, &tTime[0])) == -1)
return -1;
endTime = TRUE;
if (getPtime (toptarg, endTime, sbtime, flag, &tTime[1]) == -1)
return -1;
if (checkBEtime ( tTime[0], tTime[1]) == -1)
return -1;
return 0;
}
while (TRUE) {
if ( *toptarg == ',' ) {
tTime[0] = 0;
toptarg ++;
break;
}
if ( (*toptarg == '.')&&(*(toptarg+1) == ',') ) {
tTime[0] = time(0);
toptarg = cp;
}
if ( *toptarg == ',' ) {
tTime[0] = time(0);
toptarg = cp +1;
break;
}
if ( (*toptarg == '.') && (*(toptarg+1) == '-') ) {
sbtime = time(0);
toptarg += 2;
*cp = '\000';
endTime = FALSE;
if (getPtime (toptarg, endTime, sbtime, flag, &tTime[0]) == -1)
return -1;
toptarg = cp+1;
break;
}
if ( (*toptarg == '@') && (*(toptarg+1) == ',') ) {
endTime = FALSE;
tTime[0] = getToday(endTime);
toptarg = cp+1;
break;
}
if ( (*toptarg == '@') && (*(toptarg+1) == '-') ) {
endTime = FALSE;
sbtime = getToday(endTime);
toptarg += 2;
*cp = '\000';
if (getPtime (toptarg, endTime, sbtime, flag, &tTime[0]) == -1)
return -1;
toptarg = cp+1;
break;
}
endTime = FALSE;
*cp = '\000';
sbtime = 0;
if (getPtime (toptarg, endTime, sbtime, flag, &tTime[0]) == -1) {
*cp = ',';
return -1;
}
toptarg = cp + 1;
break;
}
if ( (*toptarg == '.' && *(toptarg+1) == '\0') || (*toptarg == '\0')) {
tTime[1] = time(0);
if (checkBEtime ( tTime[0], tTime[1] ) == -1) {
*cp = ',';
return -1;
}
return 0;
}
if ((*toptarg == '.') && (*(toptarg+1) == '-')) {
sbtime = time(0);
toptarg += 2;
endTime = FALSE;
if (getPtime (toptarg, endTime, sbtime, flag, &tTime[1]) == -1) {
*cp = ',';
return -1;
}
if (checkBEtime ( tTime[0], tTime[1] ) == -1) {
*cp = ',';
return -1;
}
return 0;
}
if ((*toptarg == '@') && (*(toptarg+1) == '\0')) {
endTime = TRUE;
tTime[1] = getToday(endTime);
if (checkBEtime ( tTime[0], tTime[1] ) == -1) {
*cp = ',';
return -1;
}
return 0;
}
if ((*toptarg == '@') && (*(toptarg+1) == '-')) {
endTime = TRUE;
sbtime = getToday(endTime);
toptarg += 2;
if (getPtime (toptarg, endTime, sbtime, flag, &tTime[1]) == -1) {
*cp = ',';
return -1;
}
if (checkBEtime ( tTime[0], tTime[1] ) == -1) {
*cp = ',';
return -1;
}
return 0;
}
endTime = TRUE;
sbtime = FALSE;
toptarg = cp+1;
if (getPtime (toptarg, endTime, sbtime, flag, &tTime[1]) == -1) {
*cp = ',';
return -1;
}
if (checkBEtime ( tTime[0], tTime[1] ) == -1) {
*cp = ',';
return -1;
}
return 0;
}
closure* telaDiaria(closure* cl)
{
char today[TIMEBUF];
getToday(today);
return telaRelatorio(cl,strdup(today),strdup(today));
}
