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linked-list/Demonstration/main.c

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#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "../Implementation/linked_list.h"
#include "../../MenuLib/menu.h"
typedef struct {
char* title;
char* author;
int year;
} Book;
Book* book_create(const char* title, const char* author, int year)
{
// initialize book
Book* book = calloc(1, sizeof(Book));
if (!book)
{
return NULL;
}
// initialize title and author
book->title = calloc(strlen(title), sizeof(char));
book->author = calloc(strlen(author), sizeof(char));
if (!book->title || !book->author)
{
return NULL;
}
strcpy(book->title, title);
strcpy(book->author, author);
book->year = year;
return book;
}
void book_print(const void* data)
{
const Book* book = (Book*)data;
printf("Book[title=%s,author=%s,year=%d]\n", book->title, book->author, book->year);
}
void show_push(Node** list)
{
char title[101], author[101];
int year;
printf("Enter title of Book: ");
scanf_s(" %[^\n]s", title, 101);
printf("Enter author of Book: ");
scanf_s(" %[^\n]s", author, 101);
printf("Enter year of Release: ");
scanf_s(" %d", &year);
list_push(list, book_create(title, author, year));
}
void show_append(Node** list)
{
char title[101], author[101];
int year;
printf("Enter title of Book: ");
scanf_s(" %[^\n]s", title, 101);
printf("Enter author of Book: ");
scanf_s(" %[^\n]s", author, 101);
printf("Enter year of Release: ");
scanf_s(" %d", &year);
list_append(list, book_create(title, author, year));
}
void show_insert(Node** list)
{
char title[101], author[101];
int year, index;
printf("Enter title of Book: ");
scanf_s(" %[^\n]s", title, 101);
printf("Enter author of Book: ");
scanf_s(" %[^\n]s", author, 101);
printf("Enter year of Release: ");
scanf_s(" %d", &year);
printf("Enter place after which book is inserted: ");
scanf_s(" %d", &index);
list_insert(list_get(list, index), book_create(title, author, year));
}
void show_print(Node** list)
{
list_print(*list, &book_print);
}
void main(void)
{
Node* list = NULL;
struct MenuItem items[] = {
{"Push item", '1', (void*)&show_push, &list},
{"Append item", '2', (void*)&show_append, &list},
{"Insert item", '3', (void*)&show_insert, &list},
{"Print item", '4', (void*)&show_print, &list},
{"BLANK", NULL, NULL, NULL},
{"Quit", 'q', (void*)&exit, NULL}
};
struct MenuPage pages[] = {
{items, sizeof(items) / sizeof(struct MenuItem), "Linked List Demo", true, true, &SOLID}
};
show_menu(pages, sizeof(pages) / sizeof(struct MenuPage), true);
}