Parsing a CSV file in C -


i have following code below:

#include <stdio.h> #include <string.h> #include <stdlib.h>  int main(void) {     int lendata;     printf("content-type:text/html\n\n");     printf("<html><body>");     lendata = atoi(getenv("content_length"));     char *buf = malloc(lendata+1);     int i=0;     char *data;     while((data=fgets(buf,lendata+1,stdin)) != null){         char *lines[i];              lines[i] = strdup(data);         printf("%s<br>",lines[i]);               i++;  }     printf("%d, %d",lendata,i);      free(buf);     printf("</body></html>");     return 0;  }

i trying parse *.csv file different data types inside (i.e. character strings, intger ). how can process each line in file? thanks!

maybe better....

#include <stdio.h> #include <string.h> #include <stdlib.h>  int main(void) {     int lendata;     printf("content-type:text/html\n\n");     printf("<html><body>");     lendata = atoi(getenv("content_length"));     char *buf = malloc(lendata+1);     int i=0;     char *data;     while((data=fgets(buf,lendata+1,stdin)) != null){           /*char *lines[i]; */                  /* lines[i] = strdup(data); */             printf("%s<br>",data);                   i++;       }     printf("%d, %d",lendata,i);      free(buf);     printf("</body></html>");     return 0;  }

sscanf call returns number of entries matched.

numentries = sscanf(line,"%s,%s,%s,%s,%s",ent1,ent2,ent3,ent4,ent5);

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