cclolcc

#include"stdio.h"#include#include#include#define getpch(type) (type *)malloc(sizeof(type))

#define UserNumber 10

#define UserFNumber 10

#define UserOFNumber 5

struct fname{z

char fname[1];

int flag;

}fnameA[26]={'a','0','b','0','c','0','d','0','e','0','f','0','g','0','h','0','i','0','j',

'0','k','0','l','0','m','0','n','0','o','0','p','0','q','0','r','0','s','0','t','0','u','0','v','0',

'w','0','x','0','y','0','z','0'};

struct afd{

char opname[10];

int flag;

char  opfprotect[3];

int  rwpoint;

}AFD[UserOFNumber];

typedef struct{

char fname[10];

int flag;

int fprotect[3];

int flength;

}ufd,UF[UserFNumber];

struct  mdf{

char uname[10];

UF Udir;

}UFD[UserNumber];

void intFSystem()

{

int i,j,k,l;

strcpy(UFD[0].uname,"a");

strcpy(UFD[1].uname,"a");

strcpy(UFD[2].uname,"a");

strcpy(UFD[3].uname,"a");

strcpy(UFD[4].uname,"a");

strcpy(UFD[5].uname,"a");

strcpy(UFD[6].uname,"a");

strcpy(UFD[7].uname,"a");

strcpy(UFD[8].uname,"a");

strcpy(UFD[9].uname,"a");

for(i=0;i<10;i++)

{

for(k=0;k<5;k++)

{

do j=rand()%26;

while(fnameA[j].flag);

strcpy(UFD[i].Udir[k].fname,fnameA[j].fname);

fnameA[j].flag=1;

UFD[i].Udir[k].flength=rand()%2048+1;

UFD[i].Udir[k].flag=1;

UFD[i].Udir[k].fprotect[0]=rand()%2;

UFD[i].Udir[k].fprotect[1]=rand()%2;

UFD[i].Udir[k].fprotect[2]=rand()%2;

}

for(j=0;j<26;j++)

fnameA[j].flag=0;

}

for(l=0;l<5;l++)

{

strcpy(AFD[i].opname,"");

AFD[l].flag=0;

AFD[l].opfprotect[0]=0;

AFD[l].opfprotect[1]=0;

AFD[l].opfprotect[2]=0;

AFD[l].rwpoint=0;

}

}

void printUFD(int i)

{

int k;

printf("main file content:\n",UFD[i].uname);

printf("User\t filename\t ReadWriteExe\t filelength\n");

for(k=0;k<10;k++)

{

if(UFD[i].Udir[k].flag)

printf("%s\t%s\t%d %d %d\t\t%d\n",UFD[i].uname,UFD[i].Udir[k].fname,UFD[i].Udir[k].fprotect[0],

UFD[i].Udir[k].fprotect[1],UFD[i].Udir[k].fprotect[2],UFD[i].Udir[k].flength);

}

}

void printAFD()

{

int l;

printf("exe file content:\n");

printf("filename\t readwriteExe\n");

for(l=0;l<5;l++)

{

if(AFD.[l].flag)

printf("%s\t%d%d%d\n",AFD[l].opname,AFD[l].opfprotect[0],AFD[l].opfprotect[1],AFD[l].opfprotect[2]);

}

}

void Create(int i)

{

int k;

for(k=0;k<10;k++)

{

if(!UFD[i].Udir[k].flag)

break;

}

if(k>=0)

{

printf("one User cann't have files more than 10\n");

return;

}

}