StudyPlanner/src/db.c

/* Create a database and handel it
 * Created by Jan on 13.12.2024.
 * INPUT: query for previous state
 *        linked list of tasks to store
 *
 * OUTPUT:
 *        linked list of tasks from file
 *        OK
 *
 *
 */


#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include "planner.h"
#include "list.h"

/*
write a complete linkedlist to a csv file.
 */
void write_linkedlist_to_csv(llist* head, const char* filename) {
  //Open file with write permision
  FILE* file = fopen(filename, "w");
  //if there is no file or a wrong file path you becom an error
  if (file == NULL) {
    printf("Could not open file %s\n", filename);
  }
  else{
    //write the file head
    //fprintf(file, "**********************");

    // iteration through the list and write data to csv
    llist* current = head;
    while (current != NULL) {
         //fprintf(file, "%d \n", current->id );
          current = current->next;
    }
    fclose(file)
  }
}