csv parser

csv parser

#include <stdio.h>
#include <stdlib.h> 
#include <string.h>
#include <ctype.h>

char *headings[40][7] ; 

struct food { 
     char food[100]; 
     char measure[50]; 
     char weight[60];
     char kcal[30];
     char fat[50]; 
     int carb; 
     int protein;
} ;        

struct food foodlist[4]; 


int main() { 

int i ;  

headings[40][0] = "Obs" ;     


FILE *fp = fopen("calories.csv", "r") ; 

if ( fp != NULL ) 
 { 
    fscanf(fp, "%s, %s, %s, %s, %s, %i, %i \n", 
       headings[40][1], headings[40][2], headings[40][3], 
       headings[40][4], headings[40][5], headings[40][6], headings[40][7]) ;   
                  
    for(i=0; i<5; i++)  
    {                                          
       fscanf(fp, "%s, %s, %s, %s, %s, %i, %i \n", 
          foodlist[i].food, foodlist[i].measure, foodlist[i].weight, 
          &foodlist[i].kcal, foodlist[i].fat, foodlist[i].carb, foodlist[i].protein );             
          /* i++; */        
    }  /* EOF */  
   
  fclose(fp);   
   
}  /* File exists */    
   

/*  Print the file */ 

printf("%s, %s, %s, %s, %s, %i, %i \n", 
       headings[40][1], headings[40][2], headings[40][3], 
       headings[40][4], headings[40][5], headings[40][6], headings[40][7]);  
  
int j; 
  
for (j=0; j<5; j++)    
  { 
    printf("%s, %s, %s, %s, %s, %i, %i \n", 
          foodlist[i].food, foodlist[i].measure, foodlist[i].weight, 
          &foodlist[i].kcal, foodlist[i].fat, foodlist[i].carb, foodlist[i].protein);   
   /* j++; */              
  }  
          
return 0;   
  
}