bool descriptor_data::compressEnd( )
{
unsigned char dummy[1];
if( !mccp->out_compress || !is_compressing )
return true;
mccp->out_compress->avail_in = 0;
mccp->out_compress->next_in = dummy;
if( deflate( mccp->out_compress, Z_FINISH ) == Z_STREAM_END )
process_compressed(); /* try to send any residual data */
deflateEnd( mccp->out_compress );
OLD_DISPOSE( mccp->out_compress_buf );
OLD_DISPOSE( mccp->out_compress );
is_compressing = false;
return true;
}
bool compressEnd( DESCRIPTOR_DATA * d )
{
unsigned char dummy[1];
if( !d->mccp->out_compress )
return TRUE;
d->mccp->out_compress->avail_in = 0;
d->mccp->out_compress->next_in = dummy;
if( deflate( d->mccp->out_compress, Z_FINISH ) == Z_STREAM_END )
process_compressed( d ); /* try to send any residual data */
deflateEnd( d->mccp->out_compress );
DISPOSE( d->mccp->out_compress_buf );
DISPOSE( d->mccp->out_compress );
return TRUE;
}
bool compressEnd(DESCRIPTOR_DATA *d,unsigned char type)
{
#if defined(USE_COMPRESSION)
unsigned char dummy[1];
unsigned char telopt;
if (!d->out_compress)
return TRUE;
if (d->compressing != type)
return FALSE;
// bug("Stopping compression for descriptor %d", d->descriptor);
d->out_compress->avail_in = 0;
d->out_compress->next_in = dummy;
telopt = d->compressing;
if (deflate(d->out_compress, Z_FINISH) != Z_STREAM_END)
return FALSE;
if ( !d )
return FALSE;
if (!process_compressed(d))
return FALSE;
deflateEnd(d->out_compress);
free(d->out_compress_buf);
free(d->out_compress);
d->compressing = 0;
d->out_compress_buf = NULL;
d->out_compress = NULL;
/* if ( d->character )
{
if ( telopt == 85 && IS_SET(d->character->config,CONFIG_COMPRESS))
REMOVE_BIT(d->character->config,CONFIG_COMPRESS);
if ( telopt == 86 && IS_SET(d->character->config,CONFIG_COMPRESS2))
REMOVE_BIT(d->character->config,CONFIG_COMPRESS2);
}*/
#endif
return TRUE;
}