adop

admin.c

@@ -0,0 +1,223 @@
+#include "admin.h"
+#include <string.h>
+
+void admin_BOOK_menu(int choice)
+{
+    system("cls");
+    showtitle();
+    Settitle("|学生选课系统|管理员功能菜单|");
+    in_BOOK();
+    char o[8][30] = {"浏 览 现 有 课 程 信 息","选 课 与 退 课","修 改 课 程 信 息","删 除 课 程","新 增 课 程","全部用户信息","修改用户密码","修改当前密码"};
+    int i,j = 0;
+    for(i = 0; i < 8;i++)
+    {
+        if(choice == i)
+            setcolor(0,15);
+        setposition(LB+21,START+i);
+        printf("%s",o[j++]);
+        setcolor(11,0);
+    }
+    if(choice == 8)
+        setcolor(0,15);
+    setposition(LB+50,START+i-1);
+    printf("退出登陆");
+    setcolor(11,0);
+    strcpy(book1,ADMIN.book1);
+    strcpy(book2,ADMIN.book2);
+    strcpy(book3,ADMIN.book3);
+    booknum = ADMIN.booknum;
+    if(strcmp(book1,"o") == 0) book1[0] = 0;
+    if(strcmp(book2,"o") == 0) book2[0] = 0;
+    if(strcmp(book3,"o") == 0) book3[0] = 0;
+    setposition(LB,INFO+1);
+    printf("已选课程:%s  %s  %s",book1,book2,book3);
+    setposition(LB,INFO+2);
+    printf("(%d/3)",ADMIN.booknum);
+}
+
+void admin_BOOK_choice()
+{
+    system("cls");
+    showtitle();
+    int choice = 0;
+    while(1)
+    {
+        admin_BOOK_menu(choice);
+        setposition(19,12);
+        printf("输入“↑”、“↓”“←”“→”,回车键确认");
+        HideCursor();
+        char a,b;
+        b = getch();
+        if(b==-32)
+        a = getch();
+        fflush(stdin);
+        if(a == UP && b == -32)
+        {
+            choice--;
+        }
+        else if(a == DOWN && b == -32)
+        {
+            choice++;
+        }
+        else if(a == LEFT && b == -32 && choice == 8)
+        {
+            choice--;
+        }
+        else if(a == LEFT && b == -32 && choice != 8)
+        {
+            choice = 8;
+        }
+        else if(a == RIGHT && b == -32 && choice == 8)
+        {
+            choice = 7;
+        }
+        else if(a == RIGHT && b == -32 && choice != 8)
+        {
+            choice = 8;
+        }
+        else if(b==13)
+        {
+            in();
+            if(choice == 0)  conshow_BOOK_choice(1);
+            if(choice == 1)  borrowandreturn_BOOK_choice(1);
+            if(choice == 2)  alter_BOOK();
+            if(choice == 3)  del_BOOK();
+            if(choice == 4)  newone_BOOK();
+            if(choice == 5)  showall();
+            if(choice == 6)  change_user_all();
+            if(choice == 7)  change_admin_password();
+            if(choice == 8)  login1();
+            break;
+        }
+        else{
+            setposition(19,12);
+            printf("输入“↑”或“↓”,回车键确认");
+        }
+        if(choice<0) choice = 8;
+        if(choice>8) choice = 0;
+    }
+}
+
+void admin_BOOK_info()
+{
+    Settitle("|学生选课系统|管理员功能菜单|");
+    system("cls");
+    showtitle();
+    setposition(LB+5,START+1);
+    printf("管 理 员 功 能 提 示 ：");
+    setposition(LB+5,START+2);
+    printf("输入所有信息长度超过20字符将自动省略超过部分");
+    setposition(LB+5,START+3);
+    printf("录入任何信息若包含空格将自动省略第一个空格及其后面部分");
+    setposition(LB+5,START+4);
+    printf("一次只能新增一门课，若要修改数量请使用修改功能");
+    setposition(LB+5,START+5);
+    printf("最多选三门课");
+}
+
+void admin_save()
+{
+    if((FP_ADMIN = fopen(ADMIN.id,"w"))==NULL)
+    {
+        system("cls");
+        printf("\n\n\t未知错误");
+        system("pause");
+        exit(0);
+    }
+    fprintf(FP_ADMIN,"%s %s %s %s %d ",ADMIN.pass,ADMIN.book1,ADMIN.book2,ADMIN.book3,ADMIN.booknum);
+    if(fclose(FP_ADMIN))
+    {
+        system("cls");
+        printf("\n\t*————*");
+        printf("\n\t*未知错误*");
+        printf("\n\t*————*");
+        system("pause");
+        exit(0);
+    }
+}
+
+void change_admin_password()
+{
+    admin_menu_info();
+    Settitle("|学生选课系统|管理员功能|修改管理员密码|");
+    setposition(LB,INFO);
+    printf("原密码：");
+    char pass[20];
+    fflush(stdin);
+    scanf("%s",pass);
+    fflush(stdin);
+    setposition(LB,INFO+1);
+    if(strcmp(pass,ADMIN.pass) == 0)
+    {
+        printf("输入新密码：");
+        scanf("%s",pass);
+        char apass[20];
+        setposition(LB,INFO+2);
+        printf("确认新密码：");
+        scanf("%s",apass);
+        setposition(LB,INFO+3);
+        if(strcmp(apass,pass) == 0)
+        {
+            strcpy(ADMIN.pass,pass);
+            printf("修改成功！");
+        }
+        else
+        {
+            printf("两次输入的密码不一致！");
+        }
+    }
+    else{
+        printf("原密码错误！");
+    }
+    admin_save();
+    admin_BOOK_choice();
+}
+void change_user_all()
+{
+    admin_menu_info();
+    Settitle("|学生选课系统|管理员功能|修改用户密码|");
+    ID();
+    setposition(LB,INFO+3);
+    printf("输入新密码：");
+    char pass[20];
+    scanf("%s",pass);
+    if(strlen(pass) < 6)
+    {
+        setposition(LB,INFO+2+2);
+        printf("密码长度过短！");
+        setposition(LB,INFO+3+2);
+        system("pause");
+        admin_BOOK_choice();
+    }
+    char apass[20];
+    setposition(LB,INFO+2+2);
+    printf("确认新密码：");
+    scanf("%s",apass);
+    setposition(LB,INFO+3+2);
+    if(strcmp(apass,pass) == 0)
+    {
+        strcpy(change->pass,pass);
+        printf("修改成功！");
+    }
+    else
+    {
+        printf("两次输入的密码不一致！");
+    }
+    save();
+    admin_BOOK_choice();
+}
+
+void admin_menu_info()
+{
+    Settitle("|学生选课系统|管理员功能菜单|修改功能|");
+    system("cls");
+    showtitle();
+    setposition(LB+5,START+1);
+    printf("管 理 员 修 改 功 能 提 示 ：");
+    setposition(LB+5,START+2);
+    printf("输入所有信息长度超过20字符将自动省略超过部分");
+    setposition(LB+5,START+3);
+    printf("录入任何信息若包含空格将自动省略第一个空格及其后面部分");
+    setposition(LB+5,START+4);
+    printf("管理员密码不能为空，用户密码不能少于6位");
+}

admin.h

@@ -0,0 +1,29 @@
+#ifndef ADMIN_H_INCLUDED
+#define ADMIN_H_INCLUDED
+
+#include "BOOKUI.h"
+#include "user.h"
+#include "BOOKS.h"
+#include "login.h"
+
+FILE *FP_ADMIN;
+
+struct admins{
+    char id[20],pass[20];
+    char book1[20],book2[20],book3[20];
+    int booknum;
+};
+
+typedef struct admins ADMINS;
+
+ADMINS ADMIN;
+
+void admin_BOOK_menu(int choice);
+void admin_BOOK_choice();
+void admin_BOOK_info();
+void admin_save();
+void change_admin_password();
+void change_user_all();
+void admin_menu_info();
+
+#endif // ADMIN_H_INCLUDED