main(int argc,char *argv[])
{
long int i,j,k,l,n1,n2,nl;
if(argc==3)
{
clrscr();
fp1=fopen(argv[1],"rb");
fp2=fopen(file3,"wb");
fseek(fp1,0,2);
l=ftell(fp1);
n1=l/32;
n2=l%32;
fseek(fp1,0,0);
nl=0;
for(i=0; i<16; i++)
for(j=0; j<16; j++)
mat[i][j]= nl++;
clrscr();
keygen();
/* To envoke randomizetion() function secure-times */
for(i=1; i<=secure; i++)
randomization();
for(i=1; i<=n1; i++)
{
fread(&data1,sizeof(data1),1,fp1);
bit_stream(data1.ch);
encrypt_bit();
}
if (n2!=0)
{
for(i=0; i<n2; i++)
{
fscanf(fp1,"%c",&data2[i]);
data2[i]=rshift_residual(data2[i],5);
/*data2[i]=data2[i]^255;*/
fprintf(fp2,"%c",data2[i]);
}
}
fcloseall();
/*msa_encryption(file3,file2);*/
msa_encryption(file3,argv[2]);
printf("\nData encryption is over.\n\n");
getch();
}
else
printf("\n***Invalid command line arguments***\n");
}
BMallocIO *DragonView::_TranslateBitmap( BMessage *msg, char **type_out )
{
// We'll need to access the Translation Kit's BTranslatorRoster...
BTranslatorRoster *roster = BTranslatorRoster::Default();
// We'll start by looking through be:types; if we need to look in
// be:filetypes, we'll reset these.
int type_idx = 0;
const char *field_name = "be:types";
const char *target_mime = msg->FindString( field_name, type_idx );
if( !strcasecmp( target_mime, B_FILE_MIME_TYPE ) ) {
// If target_mime == B_FILE_MIME_TYPE then we should be checking
// in be:filetypes... this will end up being written to a file.
field_name = "be:filetypes";
target_mime = msg->FindString( field_name, type_idx );
}
while( target_mime ) {
// Can any of the Translators give us data in this type? First
// we'll need to convert the MIME type to a Translation Kit type
// code.
uint32 target_code = _Mime2TypeCode( roster, target_mime );
if( target_code != 0 ) {
// We've found a translation type; let's try translating the
// data.
_bits_mutex.Lock();
BMallocIO *bit_buff = new BMallocIO;
BBitmapStream bit_stream( _bits );
status_t retval = roster->Translate( &bit_stream, NULL, NULL,
bit_buff, target_code );
BBitmap *detached;
(void)bit_stream.DetachBitmap( &detached );
_bits_mutex.Unlock();
if( retval == B_OK ) {
// Successful translation! Woo-hoo!
//
// Make a copy of the MIME type we translated to, and then
// send back the data.
*type_out = new char[strlen( target_mime ) + 1];
strcpy( *type_out, target_mime );
return bit_buff;
} else {
delete bit_buff;
}
}
// That didn't work... let's try the next one.
type_idx++;
target_mime = msg->FindString( field_name, type_idx );
}
// If you got here, we didn't manage to translate the data. Dang.
*type_out = NULL;
return NULL;
}
