Setting File Attributes By using C

#include
#include
#include
#define SE 112
#define US 7
int get_file_attrib(char fname[40]);
void setfattr(void);
void setattr(int,int,int);
char fname[40];
char far *scr;
char far *mode1;
FILE *fp;
int mode=0;
int r,c,i,j,b,attrib,flen=1;
int v=0;
char ch,t;
void main()
{
_AH=0;
_AL=3;
geninterrupt(0x10);
if((*mode1 &0x30)== 0x30)
scr=(char far*) 0xb0000000;
else
scr=(char far*) 0xb8000000;
begin:
r=4;
c=20;
clrscr();
gotoxy(21,5);
printf("1. Select a File.");
gotoxy(21,6);
printf("2. View Attributes.");
gotoxy(21,7);
printf("3. Set Attributes.");
gotoxy(21,8);
printf("4. Remove Attributes.");
gotoxy(21,9);
printf("5. Exit.");
gotoxy(21,11);
printf("Enter Choice: [1]");
while(ch!=13)
{
for(i=4;i<11;i++)
setattr(i,20,US);
setattr(r,c,SE);
gotoxy(36,11);
ch=getch();
if(ch=='H'||ch=='h')
{
if(r==4)
r=4;
else
r--;
}
else if(ch=='P'||ch=='p')
{
if(r==8)
r=8;
else
r++;
}
else if(ch=='1')
{
r=4;
}
else if(ch=='2')
{
r=5;
}
else if(ch=='3')
{
r=6;
}
else if(ch=='4')
{
r=7;
}
else if(ch=='5')
{
r=8;
}
t=r+48-3;
printf("%c",t);
gotoxy(36,13);
}
ch=' ';
b=r-3;
clrscr();
switch(b)
{
case 1:
strcpy(fname,NULL);
flen=0;
printf("Please Enter Valid Filename with Extension: ");
scanf("%s",fname);
attrib = get_file_attrib(fname);
if(attrib & FA_LABEL)
{
flen=2;
}
if(attrib & FA_DIREC)
{
flen=2;
}
if(flen!=2)
{
fp=fopen(fname,"rb");
if(fp==NULL)
{
printf("NON_EXISTING FILE");
flen=1;
getch();
}
fclose(fp);
}
v=strlen(fname);
for(i=0;i {
fname[i]=tolower(fname[i]);
}
break;
case 2:
if(flen==1)
{
printf("No Valid Filename Entered.");
getch();
goto endl;
}
v=0;
printf("%s is",fname);
attrib = get_file_attrib(fname);
if(attrib & FA_RDONLY)
{
printf("Read-only file");
v=1;
}
if(attrib & FA_HIDDEN)
{
printf("Hidden file");
v=1;
}
if(attrib & FA_SYSTEM)
{
printf("System file");
v=1;
}
if(attrib & FA_LABEL)
{
printf("Volume label");
v=1;
}
if(attrib & FA_DIREC)
{
printf("Directory");
v=1;
}
if(attrib & FA_ARCH)
{
printf("Archive file");
v=1;
}
printf(".");
if(v==1)
getch();
endl:
v=0;
break;
case 3:
if(flen==1)
{
printf("No Valid Filename Entered.");
getch();
goto endl1;
}
mode=1;
setfattr();
endl1:
break;
case 4:
if(flen==1)
{
printf("No Valid Filename Entered.");
getch();
goto endl2;
}
mode=2;
setfattr();
endl2:
break;
case 5:
goto end;
}
goto begin;
end:
clrscr();
}
void setattr(int row,int col,int attr)
{
int i;
for(i=0;i<23;i++)
{
*(scr+row*160+col*2+1)=attr;
col++;
}
}
int get_file_attrib(char fname[40])
{
return(_chmod(fname,0));
}
void setfattr()
{
begin1:
r=4;
c=20;
clrscr();
gotoxy(21,5);
printf("1. Read Only.");
gotoxy(21,6);
printf("2. Hidden.");
gotoxy(21,7);
printf("3. System.");
gotoxy(21,8);
printf("4. Archive.");
gotoxy(21,9);
printf("5. Back.");
gotoxy(21,11);
printf("Enter Choice: [1]");
while(ch!=13)
{
for(i=4;i<11;i++)
setattr(i,20,US);
setattr(r,c,SE);
gotoxy(36,11);
ch=getch();
if(ch=='H'||ch=='h')
{
if(r==4)
r=4;
else
r--;
}
else if(ch=='P'||ch=='p')
{
if(r==8)
r=8;
else
r++;
}
else if(ch=='1')
{
r=4;
}
else if(ch=='2')
{
r=5;
}
else if(ch=='3')
{
r=6;
}
else if(ch=='4')
{
r=7;
}
else if(ch=='5')
{
r=8;
}
t=r+48-3;
printf("%c",t);
gotoxy(36,13);
}
ch=' ';
b=r-3;
clrscr();
attrib=get_file_attrib(fname);
if(mode==1)
{
switch(b)
{
case 1:
_chmod(fname,1,attrib|FA_RDONLY);
break;
case 2:
_chmod(fname,1,attrib|FA_HIDDEN);
break;
case 3:
_chmod(fname,1,attrib|FA_SYSTEM);
break;
case 4:
_chmod(fname,1,attrib|FA_ARCH);
break;
case 5:
goto end1;
}
}
if(mode==2)
{
switch(b)
{
case 1:
v=~FA_RDONLY;
attrib=attrib&v;
_chmod(fname,1,attrib);
break;
case 2:
v=~FA_HIDDEN;
attrib=attrib&v;
_chmod(fname,1,attrib);
break;
case 3:
v=~FA_SYSTEM;
attrib=attrib&v;
_chmod(fname,1,attrib);
break;
case 4:
v=~FA_ARCH;
attrib=attrib&v;
_chmod(fname,1,attrib);
break;
case 5:
goto end1;
}
}
v=0;
goto begin1;
end1:
clrscr();
mode=0;
}


Related Links :

No comments:

Post a Comment


If you face any Problem in viewing code such as Incomplete "For Loops" or "Incorrect greater than or smaller" than equal to signs then please collect from My Web Site CLICK HERE


More Useful Topics...

 

History Of C..

In the beginning was Charles Babbage and his Analytical Engine, a machine
he built in 1822 that could be programmed to carry out different computations.
Move forward more than 100 years, where the U.S. government in
1942 used concepts from Babbage’s engine to create the ENIAC, the first
modern computer.
Meanwhile, over at the AT&T Bell Labs, in 1972 Dennis Ritchie was working
with two languages: B (for Bell) and BCPL (Basic Combined Programming
Language). Inspired by Pascal, Mr. Ritchie developed the C programming
language.

My 1st Program...


#include
#include
void main ()
{
clrscr ();
printf ("\n\n\n\n");
printf ("\t\t\t*******Pankaj *******\n");
printf ("\t\t\t********************************\n");
printf ("\t\t\t\"Life is Good...\"\n");
printf ("\t\t\t********************************");
getch ();
}

Next Step...


#include
#include

void main ()
{
clrscr ();
printf ("\n\n\n\n\n\n\n\n");
printf ("\t\t\t --------------------------- \n\n");

printf ("\t\t\t | IGCT, Info Computers, INDIA | \n\n");
printf ("\t\t\t --------------------------- ");

getch ();

}

Hits!!!