static void cmd_mount (char *args)
{
char *vpath, *rpath;
if (!get2args ("mount", args, vpath, rpath))
return;
if (!VFS->Mount (vpath, rpath))
csPrintfErr ("mount: cannot mount \"%s\" to \"%s\"\n", rpath, vpath);
}
static void cmd_unmount (char *args)
{
char *vpath, *rpath;
if (!get2args ("unmount", args, vpath, rpath, false))
return;
if (!*rpath)
rpath = 0;
if (!VFS->Unmount (vpath, rpath))
csPrintfErr ("unmount: cannot unmount \"%s\" from \"%s\"\n",
rpath, vpath);
}
int
main( )
{
int a, b, erg;
int sel_op;
int ende = FALSE;
do
{
printf("Gewuenschte Operation? \n");
printf(" 1: add 2: sub \n");
printf(" 3: mult 4: div \n");
printf(" 5: rest 6: rest_add \n");
printf(" 7: basis \n");
printf(" 99: Programmende \n\n");
scanf("%d", &sel_op);
switch (sel_op)
{
case 1:
get2args( &a, &b );
erg = add ( a, b );
puterg2("add", a, b, erg);
break;
case 2:
get2args( &a, &b );
erg = sub( a, b );
puterg2("sub", a, b, erg);
break;
case 3:
get2args( &a, &b );
erg = mult( a, b );
puterg2("mult", a, b, erg);
break;
case 4:
get2args( &a, &b );
erg = div( a, b );
puterg2("div", a, b, erg);
break;
case 5:
getarg( &a );
erg = rest( a );
puterg1("rest", a, erg);
break;
case 6:
get2args( &a, &b );
erg = rest_add( a, b );
puterg2("rest_add", a, b, erg);
break;
case 7:
erg = basis( );
puterg0("basis", erg);
break;
case 99:
ende = TRUE;
break;
default:
break;
}
} while ( !ende );
return 0;
}
static void cmd_cp (char *args)
{
bool onepass;
get_option (args, onepass);
char *src, *dst;
if (!get2args ("cp", args, src, dst))
return;
csRef<iStringArray> fl (VFS->FindFiles (src));
size_t i;
for (i = 0; i < fl->GetSize () ; i++)
{
char destname [VFS_MAX_PATH_LEN + 1];
src = (char *)fl->Get (i);
if (fl->GetSize () > 1)
{
size_t dirlen = strlen (src);
if (dirlen)
dirlen--;
while (dirlen && src [dirlen - 1] != VFS_PATH_SEPARATOR)
dirlen--;
strcpy (destname, dst);
if (destname [0])
if (destname [strlen (destname) - 1] != VFS_PATH_SEPARATOR)
strcat (destname, "/");
strcat (destname, src + dirlen);
csPrintf ("%s -> %s\n", src, destname);
dst = destname;
}
if (onepass)
{
csRef<iDataBuffer> data (VFS->ReadFile (src));
if (!data)
{
csPrintfErr ("cp: cannot read file \"%s\"\n", src);
return;
}
if (!VFS->WriteFile (dst, **data, data->GetSize ()))
csPrintfErr ("cp: error writing to file \"%s\"\n", dst);
}
else
{
csRef<iFile> dF (VFS->Open (dst, VFS_FILE_WRITE));
if (!dF)
{
csPrintfErr ("cp: cannot open destination file \"%s\"\n", dst);
return;
}
csRef<iFile> sF (VFS->Open (src, VFS_FILE_READ));
if (!sF)
{
csPrintfErr ("cp: cannot open source file \"%s\"\n", src);
return;
}
while (!sF->AtEOF ())
{
char buff [123];
size_t len = sF->Read (buff, sizeof (buff));
if (dF->Write (buff, len) != len)
{
csPrintfErr ("cp: error writing to file \"%s\"\n", dst);
break;
}
}
}
}
}
