Reading Text In C - c

Question

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define MAX 500
int main(){
int JourneyId;
char Date[MAX];
int Hour;
char BusDriver[MAX];
char Departure[MAX];
char Destination[MAX];
int BusCapacity;
FILE * file;
file = fopen( "Journey.txt" , "rt");
if(file){
while (fscanf(file,"%d,%s,%d,%20[^,],%20[^,],%20[^,],%d", &JourneyId,Date,&Hour,BusDriver,Departure,Destination, &BusCapacity) != EOF){
printf("%d,",JourneyId);
printf("%s",BusDriver);
}
}
else{
printf("Error");
}
return 1;
}
I want to read text file and use this code for adding BST.But If I run , Output is infinite loop.How can I read text file ?
Text file which I want to read:
80,15.04.2014,10,Henry Ford,NewYork,Paris,45
40,15.04.2014,11,Nikola Tesla,Londra,NewYork,40

Answer 1

Rather than read a text file using fscanf(), strongly recommend using fgets() and then parsing via sscanf(), strtok(), strtol(), etc. Check all function return values. It is much easier to cope with the unexpected - which is certainly what is happening in OP's case.
Using modified format from #BLUEPIXY
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define MAX 500
int main() {
int JourneyId;
char Date[MAX];
int Hour;
char BusDriver[MAX];
char Departure[MAX];
char Destination[MAX];
int BusCapacity;
FILE * file;
file = fopen("Journey.txt", "rt");
if (file) {
char buf[MAX*4 + 20*3 + 6*1 + 3];
while (fgets(buf, sizeof buf, stdin) != NULL) {
int cnt = sscanf(buf, "%d,%499[^,],%d,%499[^,],%499[^,],%499[^,],%d",
&JourneyId, Date, &Hour, BusDriver, Departure, Destination,
&BusCapacity);
if (cnt != 7) {
printf("Unexpected input \"%s\"", buf);
break;
}
printf("%d,", JourneyId);
printf("%s\n", BusDriver);
}
fclose(file); // Be sure to close
} else {
printf("Error opening\n");
}
return 1;
}

Answer 2

As #BLUPIXY indicated, The following functions (tried on SuSE Linux / gcc)
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define MAX 500
int main(){
int JourneyId;
char Date[MAX];
int Hour;
char BusDriver[MAX];
char Departure[MAX];
char Destination[MAX];
int BusCapacity;
FILE *file;
file = fopen( "Journey.txt" , "rt");
if(file)
{
// while(fscanf(file,"%d,%s,%d,%20[^,],%20[^,],%20[^,],%d", &JourneyId,Date,&Hour,BusDriver,Departure,Destination, &BusCapacity) != EOF){
while(fscanf(file,"%d,%11[^,],%d,%20[^,],%20[^,],%20[^,],%d", &JourneyId,Date,&Hour,BusDriver,Departure,Destination, &BusCapacity) != EOF){
printf("%d,",JourneyId);
printf("%s",BusDriver);
}
}
else
{
printf("Error");
}
return 1;
}