/* The actual read function. */
void readin()
{
char* fname = ( char* )malloc( sizeof( char ) * 26 ) ; // The extra length for the null terminator.
readName( fname, 0, 26 ) ;
char* lname = ( char* )malloc( sizeof( char ) * 31 ) ;
readName( lname, 1, 31 ) ;
char* cardnum = ( char* )malloc( sizeof( char ) * 17 ) ;
readNums( cardnum, 0, 17 ) ;
char* month = ( char* )malloc( sizeof( char ) * 3 ) ;
readNums( month, 1, 3 ) ;
while( !checkMonth( month ) )
{
printf( "The entered month is not valid. Please try again.\n" ) ;
readNums( month, 1, 3 ) ;
}
char* year = ( char* )malloc( sizeof( char ) * 5 ) ;
readNums( year, 2, 5 ) ;
while( !checkYear( year ) )
{
printf( "The entered year is not valid. Please try again.\n" ) ;
readNums( year, 2, 5 ) ;
}
char* cvv = ( char* )malloc( sizeof( char ) * 4 ) ;
readNums( cvv, 3, 4 ) ;
if( strlen( cvv ) != 3 ) // String already checked for numbers. Check if all three are there.
{
printf( "Not enough digits for 3 digit CVV security code. Please try again. \n" ) ;
readNums( cvv, 3, 4 ) ;
}
char* zip = ( char* )malloc( sizeof( char ) * 6 ) ;
readNums( zip, 4, 6 ) ;
if( strlen( zip ) != 5 )
{
printf( "Not enough numbers for 5 digit zipcode. Please try again.\n" ) ;
readNums( zip, 4, 6 ) ;
}
char* amount = ( char* )malloc( sizeof( char ) * 10 ) ;
readAmount( amount, 10 ) ;
char* email = ( char* )malloc( sizeof( char ) * 25 ) ;
readEmail( email, 31 ) ;
display( fname, lname, cardnum, month, year, cvv, zip, amount, email ) ;
// Free up all the memory pointers used here.
free( fname ) ; free( lname ) ; free( cardnum ) ; free( month ) ; free( year ) ;
free( cvv ) ; free( zip ) ; free( amount ) ; free( email ) ;
}
int main(void )
{
ListName *names = NULL;
ListYear *years = NULL;
int choice = 0;
int year;
char name[512];
readFile(&years, &names);
do
{
printf("Do you want to find a name or a year?\n1) Year 2)Name 0) Exit\nChoice : ");
scanf("%d", &choice);
switch( choice )
{
case 1:
printf("Insert the year that you will look for : ");
scanf("%d", &year);
printf(" The year %d %s\n", year, ( checkYear(years, year) == 1 ) ? "was found!" : "was not found!");
printYear(years);
break;
case 2:
printf("Insert the name that you will look for : ");
scanf("%s", name);
printf(" The name %s %s\n", name, ( checkName(names, name) == 1 ) ? "was found!" : "was not found!");
break;
case 0:
printf("You are exiting...\n");
break;
}
}while ( choice != 0 );
getchar();
return EXIT_SUCCESS;
}
static int
getPtime (char *toptarg, char endTime, time_t sbtime, char flag, time_t
*Ptime)
{
#define MINU 1
#define HOUR 2
#define DAY 4
#define MONTH 8
#define YEAR 16
char *cp, *cp1, *cp2, *cp3;
time_t ptimev;
struct tm *tmPtr;
int ptimef = 0, m, tempInt;
if ( ! checkChar (toptarg, &cp)) {
lserrno = LSE_BAD_TIME;
return -1;
}
checkThree (toptarg, '/', &cp1, &cp2, &cp3);
if ( cp2 != NULL ) {
if ( (cp1+1) == cp2 ) {
lserrno = LSE_BAD_TIME;
return -1;
}
*cp2 = '0';
checkThree (toptarg, '/', &cp1, &cp, &cp3);
*cp2 = '/';
if ( cp3 != NULL ) {
lserrno = LSE_BAD_TIME;
return -1;
}
}
checkThree (toptarg, ':', &cp1, &cp2, &cp3);
if ( cp1 == NULL ) {
checkThree (toptarg, '/', &cp1, &cp2, &cp3);
if (( cp3 != NULL ) && ( *(cp3+1) != '0' )) {
lserrno = LSE_BAD_TIME;
return -1;
}
}
checkThree (toptarg, ':', &cp1, &cp2, &cp3);
if ( cp2 != NULL ) {
lserrno = LSE_BAD_TIME;
return -1;
}
if ( (cp1 != NULL) && ((cp1[-1] == '/') || (cp1[1] == '/'))) {
lserrno = LSE_BAD_TIME;
return -1;
}
if (flag == 'w') {
tmPtr = malloc (sizeof (struct tm));
tmPtr->tm_year = 70;
tmPtr->tm_mon = 0;
tmPtr->tm_mday = 1;
tmPtr->tm_hour = 0;
tmPtr->tm_min = 0;
}
else {
ptimev = time(0);
tmPtr = localtime(&ptimev);
}
tmPtr->tm_sec = 0;
tmPtr->tm_isdst = -1;
cp = cp1;
checkThree (toptarg, '/', &cp1, &cp2, &cp3);
if ( (cp == NULL) && (cp1 != NULL) &&
(cp2 == NULL) && (cp1 > toptarg) ) {
*cp1 = '\000';
tempInt = atoi(toptarg);
if (tempInt > 12) {
ptimef |= YEAR;
tmPtr->tm_year = tempInt;
if (checkYear(&tmPtr->tm_year) == -1) {
*cp1 = '/';
return -1;
}
if (( *(cp1+1) != '\000')) {
ptimef |= MONTH;
tmPtr->tm_mon = atoi(cp1+1);
if (checkTime(MONTH, tmPtr->tm_mon) == -1) {
*cp1 = '/';
return -1;
}
}
else
tmPtr->tm_mon = ( endTime ? 12 : 1 );
if (endTime) {
m = tmPtr->tm_mon;
if ((m==1) || (m==3) || (m==5) || (m==7) ||
(m==8) || (m==10) || (m==12))
tmPtr->tm_mday = 31;
else if (m != 2)
tmPtr->tm_mday = 30;
else if (tmPtr->tm_year%4 == 0)
tmPtr->tm_mday = 29;
else
tmPtr->tm_mday = 28;
}
else
tmPtr->tm_mday = 1;
}
else {
ptimef |= MONTH;
tmPtr->tm_mon = tempInt;
if (checkTime(MONTH, tmPtr->tm_mon) == -1) {
*cp1 = '/';
return -1;
}
if ( *(cp1+1) != '\000') {
ptimef |= DAY;
tmPtr->tm_mday = atoi(cp1+1);
if (checkTime(DAY, tmPtr->tm_mday) == -1) {
*cp1 = '/';
return -1;
}
}
else if (endTime) {
m = tmPtr->tm_mon;
if ((m==1) || (m==3) || (m==5) || (m==7) ||
(m==8) || (m==10) || (m==12))
tmPtr->tm_mday = 31;
else if (m != 2)
tmPtr->tm_mday = 30;
else if (tmPtr->tm_year%4 == 0)
tmPtr->tm_mday = 29;
else
tmPtr->tm_mday = 28;
}
else
tmPtr->tm_mday = 1;
}
*cp1 = '/';
tmPtr->tm_mon--;
tmPtr->tm_hour = ( endTime ? 23 : 0 );
tmPtr->tm_min = ( endTime ? 59 : 0 );
tmPtr->tm_sec = ( endTime ? 59 : 0 );
if (flag == 'w') {
if ((ptimef & YEAR) == YEAR) {
lserrno = LSE_BAD_TIME;
return -1;
}
if ((ptimef & MONTH) == MONTH)
tmPtr->tm_year--;
if ((ptimef & DAY) == DAY)
tmPtr->tm_year -= 2;
}
*Ptime = mkTime (tmPtr, ptimef, sbtime);
if (*Ptime < 0)
return -1;
return 0;
}
if ((cp == NULL) && (cp1 == toptarg) && (cp2 != NULL) ) {
*cp2 = '\000';
cp2 = NULL;
}
if ((cp == NULL) && (cp1 == toptarg) && (cp2 == NULL)) {
ptimef |= DAY;
toptarg += 1;
cp1 = NULL;
}
if ((cp == NULL) && (cp1 == NULL)) {
ptimef |= DAY;
tmPtr->tm_mday = atoi(toptarg);
if (checkTime(DAY, tmPtr->tm_mday) == -1)
return -1;
tmPtr->tm_hour = ( endTime ? 23 : 0 );
tmPtr->tm_min = ( endTime ? 59 : 0 );
tmPtr->tm_sec = ( endTime ? 59 : 0 );
if (flag == 'w') {
if ((ptimef & YEAR) == YEAR) {
lserrno = LSE_BAD_TIME;
return -1;
}
if ((ptimef & MONTH) == MONTH)
tmPtr->tm_year--;
if ((ptimef & DAY) == DAY)
tmPtr->tm_year -= 2;
}
*Ptime = mkTime (tmPtr, ptimef, sbtime);
if (*Ptime < 0)
return -1;
return 0;
}
if ( (cp == NULL) && (cp2 != NULL) && (cp1 != toptarg) ) {
if ((cp3 != NULL) || (*(cp2+1) != '\000')) {
ptimef |= YEAR;
ptimef |= MONTH;
ptimef |= DAY;
*cp1 = '\000';
tmPtr->tm_year = atoi(toptarg);
if (checkYear(&tmPtr->tm_year) == -1) {
*cp1 = '/';
return -1;
}
*cp1 = '/';
*cp2 = '\000';
tmPtr->tm_mon = atoi(cp1 + 1);
*cp2 = '/';
if (cp3 != NULL) {
*cp3 = '\000';
tmPtr->tm_mday = atoi(cp2 + 1);
*cp3 = '/';
}
else
tmPtr->tm_mday = atoi(cp2 + 1);
if (checkTime(DAY, tmPtr->tm_mday) == -1)
return -1;
}
else {
*cp1 = '\000';
tempInt = atoi(toptarg);
if (tempInt > 12) {
ptimef |= YEAR;
tmPtr->tm_year = tempInt;
if (checkYear(&tmPtr->tm_year) == -1) {
*cp1 = '/';
return -1;
}
ptimef |= MONTH;
*cp2 = '\000';
tmPtr->tm_mon = atoi(cp1+1);
if (endTime) {
m = tmPtr->tm_mon;
if ((m==1) || (m==3) || (m==5) || (m==7) ||
(m==8) || (m==10) || (m==12))
tmPtr->tm_mday = 31;
else if (m != 2)
tmPtr->tm_mday = 30;
else if (tmPtr->tm_year%4 == 0)
tmPtr->tm_mday = 29;
else
tmPtr->tm_mday = 28;
}
else
tmPtr->tm_mday = 1;
}
else {
ptimef |= MONTH;
tmPtr->tm_mon = tempInt;
ptimef |= DAY;
*cp2 = '\000';
tmPtr->tm_mday = atoi(cp1+1);
}
if (checkTime(DAY, tmPtr->tm_mday) == -1) {
*cp1 = '/';
*cp2 = '/';
return -1;
}
}
if (checkTime(MONTH, tmPtr->tm_mon) == -1)
return -1;
tmPtr->tm_mon--;
*cp1 = '/';
*cp2 = '/';
tmPtr->tm_hour = ( endTime ? 23 : 0 );
tmPtr->tm_min = ( endTime ? 59 : 0 );
tmPtr->tm_sec = ( endTime ? 59 : 0 );
if (flag == 'w') {
if ((ptimef & YEAR) == YEAR) {
lserrno = LSE_BAD_TIME;
return -1;
}
if ((ptimef & MONTH) == MONTH)
tmPtr->tm_year--;
if ((ptimef & DAY) == DAY)
tmPtr->tm_year -= 2;
}
*Ptime = mkTime (tmPtr,ptimef, sbtime);
if (*Ptime < 0)
return -1;
return 0;
}
if ( (cp !=NULL) && (cp2 != NULL) && (cp3 != NULL) ) {
if (cp3 != NULL) {
ptimef |= YEAR;
ptimef |= MONTH;
ptimef |= DAY;
*cp1 = '\000';
tmPtr->tm_year = atoi(toptarg);
*cp1 = '/';
if (checkYear(&tmPtr->tm_year) == -1)
return -1;
*cp2 = '\000';
tmPtr->tm_mon = atoi(cp1+1);
*cp2 = '/';
if (checkTime(MONTH, tmPtr->tm_mon) == -1)
return -1;
tmPtr->tm_mon--;
*cp3 = '\000';
tmPtr->tm_mday = atoi(cp2+1);
*cp3 = '/';
if (checkTime(DAY, tmPtr->tm_mday) == -1)
return -1;
*cp = '\000';
tmPtr->tm_hour = atoi(cp3+1);
*cp = ':';
if (checkTime(HOUR, tmPtr->tm_hour) == -1)
return -1;
if (*(cp+1) != '\000') {
tmPtr->tm_min = atoi(cp+1);
if (checkTime(MINU, tmPtr->tm_min) == -1)
return -1;
}
else {
tmPtr->tm_min = ( endTime ? 59 : 0 );
tmPtr->tm_sec = ( endTime ? 59 : 0 );
}
if (flag == 'w') {
if ((ptimef & YEAR) == YEAR) {
lserrno = LSE_BAD_TIME;
return -1;
}
if ((ptimef & MONTH) == MONTH)
tmPtr->tm_year--;
if ((ptimef & DAY) == DAY)
tmPtr->tm_year -= 2;
}
*Ptime = mkTime (tmPtr, ptimef, sbtime);
if (*Ptime < 0)
return -1;
return 0;
}
}
if ( (cp !=NULL) && (cp2 != NULL) && (cp3 == NULL) ) {
if ( cp1 > toptarg ) {
ptimef |= MONTH;
*cp1 = '\000';
tmPtr->tm_mon = atoi(toptarg);
*cp1 = '/';
if (checkTime(MONTH, tmPtr->tm_mon) == -1)
return -1;
tmPtr->tm_mon--;
toptarg = cp1;
}
if ( toptarg[0] == '/' ) {
toptarg +=1;
}
cp1 = cp2;
cp2 = NULL;
}
if ( (cp !=NULL) && (cp1 != NULL) && (cp2 == NULL) ) {
if ( (cp1 > toptarg) && (cp1 < cp) ) {
ptimef |= DAY;
*cp1 = '\000';
tmPtr->tm_mday = atoi(toptarg);
*cp1 = '/';
if (checkTime(DAY, tmPtr->tm_mday) == -1)
return -1;
toptarg = cp1+1;
} else if (cp1 > cp) {
lserrno = LSE_BAD_TIME;
return -1;
}
}
checkThree (toptarg, '/', &cp1, &cp2, &cp3);
if ( (cp != NULL) && (cp1 == toptarg) && (cp2 == NULL)) {
toptarg +=1;
}
if ( toptarg[0] == ':' ) {
ptimef |= MINU;
tmPtr->tm_min = atoi(cp+1);
if (checkTime(MINU, tmPtr->tm_min) == -1)
return -1;
if (flag == 'w') {
if ((ptimef & YEAR) == YEAR) {
lserrno = LSE_BAD_TIME;
return -1;
}
if ((ptimef & MONTH) == MONTH)
tmPtr->tm_year--;
if ((ptimef & DAY) == DAY)
tmPtr->tm_year -= 2;
}
*Ptime = mkTime (tmPtr, ptimef, sbtime);
if (*Ptime < 0)
return -1;
return 0;
}
ptimef |= HOUR;
if ( *(cp+1) != '\000') {
ptimef |= MINU;
tmPtr->tm_min = atoi(cp+1);
if (checkTime(MINU, tmPtr->tm_min) == -1)
return -1;
} else
tmPtr->tm_min = ( endTime ? 59 : 0 );
*cp = '\000';
tmPtr->tm_hour = atoi(toptarg);
if (checkTime(HOUR, tmPtr->tm_hour) == -1) {
*cp = ':';
return -1;
}
*cp = ':';
if (flag == 'w') {
if ((ptimef & YEAR) == YEAR) {
lserrno = LSE_BAD_TIME;
return -1;
}
if ((ptimef & MONTH) == MONTH)
tmPtr->tm_year--;
if ((ptimef & DAY) == DAY)
tmPtr->tm_year -= 2;
}
*Ptime = mkTime (tmPtr, ptimef, sbtime);
if (*Ptime < 0)
return -1;
return 0;
}