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