|
/*
* ContractManager.cc
*
* Created on: 2010-7-29
* Author: LiuFeng
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define INPUT_LINK_LENGTH 40
#define BUFSIZE 16
#define DBSIZE 100
typedef struct
{
int ID;
char name[BUFSIZE];
char workPlace[BUFSIZE];
char teleOff[BUFSIZE];
char teleHome[BUFSIZE];
}*ADDRP, ADDRESS;
ADDRESS addrTmp[DBSIZE], adTmp;
int cntAddr = 0;
const char * strFmt = "\n%d\t%s\t%s\t%s\t%s\n";
const char * fstrFmt = "%d %s %s %s %s \n";
// ------------------------------------------------------------------------------------------
// Utilities
void inputItem(ADDRP itp)
{
printf("请输入ID:\n"); scanf("%d", &(itp->ID));
printf("请输入姓名:\n"); scanf("%s", itp->name);
printf("请输入工作单位:\n"); scanf("%s", itp->workPlace);
printf("请输入办公电话:\n"); scanf("%s", itp->teleOff);
printf("请输入家庭电话:\n"); scanf("%s", itp->teleHome);
};
void outputItem(ADDRP itemp)
{
printf(strFmt, itemp->ID, itemp->name, itemp->workPlace, itemp->teleOff,itemp->teleHome);
};
void list(ADDRESS addr[], int length)
{
for (int i = 0; i < length; ++i)
outputItem(&addr[i]);
}
// ------------------------------------------------------------------------------------------
// Sorted Display
void idsort(ADDRESS addr[])
{
for (int i = 0; i < cntAddr; ++i)
addrTmp[i] = addr[i];
for (int i = 0; i < cntAddr - 1; ++i)
for (int j = i + 1; j < cntAddr; ++j)
if (addrTmp[i].ID > addrTmp[j].ID)
{
adTmp = addrTmp[i];
addrTmp[i] = addrTmp[j];
addrTmp[j] = adTmp;
}
list(addrTmp, cntAddr);
};
void namesort(ADDRESS addr[], int length)
{
for (int i = 0; i < length; ++i)
addrTmp[i] = addr[i];
for (int i = 0; i < length - 1; ++i)
for (int j = i + 1; j < length; ++j)
if (strcmp(addrTmp[i].name, addrTmp[j].name) > 0)
{
adTmp = addrTmp[i];
addrTmp[i] = addrTmp[j];
addrTmp[j] = adTmp;
}
list(addrTmp, length);
};
void unitssort(ADDRESS addr[], int length)
{
for (int i = 0; i < length; ++i)
addrTmp[i] = addr[i];
for (int i = 0; i < length - 1; ++i)
for (int j = i + 1; j < length; ++j)
if (strcmp(addrTmp[i].workPlace, addrTmp[j].workPlace) > 0)
{
adTmp = addrTmp[i];
addrTmp[i] = addrTmp[j];
addrTmp[j] = adTmp;
}
list(addrTmp, length);
};
// ------------------------------------------------------------------------------------------
// Search
void namesearch(ADDRESS adr[], int length)
{
char in[BUFSIZE];
printf("请输入姓名:\n");
scanf("%s", in);
for (int i = 0; i < length; ++i)
if (strcmp(adr[i].name, in) == 0)
outputItem(&adr[i]);
};
void unitssearch(ADDRESS adr[], int length)
{
char in[BUFSIZE];
printf("请输入工作单位:\n");
scanf("%s", in);
for (int i = 0; i < length; ++i)
if (strcmp(adr[i].workPlace, in) == 0)
outputItem(&adr[i]);
};
void officenumbersearch(ADDRESS adr[], int length)
{
char in[BUFSIZE];
printf("请输入办公电话:\n");
scanf("%s", in);
for (int i = 0; i < length; ++i)
if (strcmp(adr[i].teleOff, in) == 0)
outputItem(&adr[i]);
};
void homenumbersearch(ADDRESS adr[], int length)
{
char in[BUFSIZE];
printf("请输入家庭电话:\n");
scanf("%s", in);
for (int i = 0; i < length; ++i)
if (strcmp(adr[i].teleHome, in) == 0)
outputItem(&adr[i]);
};
// ------------------------------------------------------------------------------------------
// Delete
int delet(ADDRESS adr[], int length)
{
int j;
printf("要修改第几条记录:\n");
scanf("%d", &j); --j;
for (int i = j; i < length - 1; ++i)
adr[i] = adr[i + 1];
return --cntAddr;
};
// ------------------------------------------------------------------------------------------
// Modify
void rewrite(ADDRESS adr[])
{
int j;
printf("要修改第几条记录:\n");
scanf("%d", &j);
inputItem(&adr[j]);
};
// ------------------------------------------------------------------------------------------
// Add
int add(ADDRESS adr[], int last)
{
inputItem(&adr[++cntAddr]);
return cntAddr;
};
int enter(ADDRESS adr[])
{
while (1)
{
inputItem(&adr[cntAddr++]);
printf("\n输入下一条？Y/N：");
fflush( stdin);
char quitChar = getchar();
if ('N' == quitChar || 'n' == quitChar) break;
}
return cntAddr;
};
// ------------------------------------------------------------------------------------------
// file I/O
int load(ADDRESS adr[])
{
FILE *fp;
if ((fp = fopen("D:\\ConData.dat", "r+")) != NULL)
{
cntAddr = 0;
while (!feof(fp))
{
fscanf(fp, fstrFmt, &(adr[cntAddr].ID), adr[cntAddr].name,adr[cntAddr].workPlace, adr[cntAddr].teleOff,adr[cntAddr].teleHome);
++cntAddr;
}
}
fclose(fp);
return cntAddr;
};
void display(ADDRESS* addr)
{
list(addr, cntAddr);
};
void save(ADDRESS adr[], int length)
{
FILE *fp = fopen("D:\\ConData.dat", "w+");
for (int i = 0; i < cntAddr; ++i)
fprintf(fp, fstrFmt, adr[i].ID, adr[i].name, adr[i].workPlace,adr[i].teleOff, adr[i].teleHome);
fclose(fp);
};
void copy(void)
{
char in[BUFSIZE];
FILE *fp, *fc;
printf("请输入新文件名（路径中的反斜杠用\\表示）\n");
scanf("%s", in);
if ((fp = fopen("D:\\ConData.dat", "r+")) != NULL)
{
fc = fopen(in, "w");
while (!feof(fp))
{
fscanf(fp, fstrFmt, &(adTmp.ID), adTmp.name, adTmp.workPlace,adTmp.teleOff, adTmp.teleHome);
fprintf(fc, fstrFmt, adTmp.ID, adTmp.name, adTmp.workPlace,adTmp.teleOff, adTmp.teleHome);
}
fclose(fc);
}
fclose(fp);
};
// ------------------------------------------------------------------------------------------
// Menu
void showpaixu(ADDRESS adr[], int length)
{
int choice;
menu1:
system("cls");
printf("\n\n\n\n *************************通讯录信息管理系统*************************\n\n");
printf(" 1. 全部显示通讯录信息\n\n");
printf(" 2. 按序号显示通讯录信息\n\n");
printf(" 3. 按姓名排序\n\n");
printf(" 4. 按工作单位排序\n\n");
printf(" 0. 返回上一级菜单\n\n");
printf(" ********************************************************************\n");
printf(" 请选择(0~4)\n ");
scanf("%d", &choice);
switch (choice)
{
case 1:
display(adr);
system("pause");
break;
case 2:
idsort(adr);
system("pause");
break;
case 3:
namesort(adr, length);
system("pause");
break;
case 4:
unitssort(adr, length);
system("pause");
break;
case 0:
return;
default:
printf("输入选项有误，请重新输入(0-4):");
system("pause");
break;
}
goto menu1;
};
void chazhao(ADDRESS adr[], int length)
{
int choice;
menu2:
system("cls");
printf("\n\n\n\n *************************通讯录信息管理系统*************************\n\n");
printf(" 1. 通过姓名查找\n\n");
printf(" 2. 通过工作单位查找\n\n");
printf(" 3. 通过办公电话查找\n\n");
printf(" 4. 通过家庭电话查找\n\n");
printf(" 0. 返回上一级菜单\n\n");
printf(" ********************************************************************\n");
printf(" 请选择(0~4)\n ");
scanf("%d", &choice);
switch (choice)
{
case 1:
namesearch(adr, length);
system("pause");
break;
case 2:
unitssearch(adr, length);
system("pause");
break;
case 3:
officenumbersearch(adr, length);
system("pause");
break;
case 4:
homenumbersearch(adr, length);
system("pause");
break;
case 0:
return;
default:
printf("输入选项有误，请重新输入(0-4):");
system("pause");
break;
}
goto menu2;
};
void biangeng(ADDRESS adr[], int length)
{
int choice;
menu3:
system("cls");
printf("\n\n\n\n *************************通讯录信息管理系统*************************\n\n");
printf(" 1. 删除记录\n\n");
printf(" 2. 修改记录\n\n");
printf(" 3. 添加记录\n\n");
printf(" 0. 返回上一级菜单\n\n");
printf(" ********************************************************************\n");
printf(" 请选择(0~3)\n ");
scanf("%d", &choice);
switch (choice)
{
case 1:
length = delet(adr, length);
save(adr, length);
getchar();
break;
case 2:
rewrite(adr);
save(adr, length);
break;
case 3:
length = add(adr, length);
save(adr, length);
getchar();
break;
case 0:
return;
default:
printf("输入选项有误，请重新输入(0-3):");
system("pause");
break;
}
goto menu3;
};
int wenjian(ADDRESS adr[], int length)
{
int choice;
menu4:
system("cls");
printf("\n\n\n\n *************************通讯录信息管理系统*************************\n\n");
printf(" 1. 导入通讯录到内存\n\n");
printf(" 2. 把当前文件复制到新文件上\n\n");
printf(" 0. 返回上一级菜单\n\n");
printf(" ********************************************************************\n");
printf(" 请选择(0~2)\n ");
scanf("%d", &choice);
switch (choice)
{
case 1:
length = load(adr);
printf("您已经成功的导入通讯录文件到内存!\n");
system("pause");
break;
case 2:
copy();
printf("复制成功！\n");
system("pause");
break;
case 0:
return length;
default:
printf("输入选项有误，请重新输入(0-2):");
system("pause");
break;
}
goto menu4;
};
void about()
{
system("color 87");
system("cls");
printf("\n\n\n\n 《通讯录信息管理系统》\n\n\n");
printf(" *****************************************\n\n\n");
printf(" 版权所有(C) 2010-2011 \n\n\n");
printf(" 制作人：\n\n\n");
printf(" *****************************************\n\n\n");
system("pause");
};
int main(void)
{
int choice;
int length = 0;
ADDRESS adr[DBSIZE];
length = load(adr);
menu:
system("color f9");
system("cls");
printf("\n\n\n\n *************************通讯录信息管理系统*************************\n\n");
printf(" 请选择以下通讯录管理功能:\n\n");
printf(" 1. 通讯录信息输入\n\n");
printf(" 2. 通讯录信息浏览及排序\n\n");
printf(" 3. 通讯录信息查询\n\n");
printf(" 4. 通讯录信息更改\n\n");
printf(" 5. 通讯录及文件操作\n\n");
printf(" 6. 关于通讯录信息管理系统\n\n");
printf(" 0. 退出通讯录信息管理系统\n\n");
printf(" ********************************************************************\n");
printf(" 请选择(0~6)\n ");
scanf("%d", &choice);
switch (choice)
{
case 1:
length += enter(adr);
save(adr, length);
system("pause");
break;
case 2:
showpaixu(adr, length);
break;
case 3:
chazhao(adr, length);
break;
case 4:
biangeng(adr, length);
break;
case 5:
length = wenjian(adr, length);
break;
case 6:
about();
break;
case 0:
return 0;
default:
printf("输入选项有误，请重新输入(0-6):");
system("pause");
break;
}
goto menu;
return 0;
};
|
