/*  *	HT Editor *	htmz.cc * *	Copyright (C) 1999-2002 Stefan Weyergraf * *	This program is free software; you can redistribute it and/or modify *	it under the terms of the GNU General Public License version 2 as *	published by the Free Software Foundation. * *	This program is distributed in the hope that it will be useful, *	but WITHOUT ANY WARRANTY; without even the implied warranty of *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the *	GNU General Public License for more details. * *	You should have received a copy of the GNU General Public License *	along with this program; if not, write to the Free Software *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */#include "endianess.h"#include "htmz.h"#include "htmzhead.h"#include "htmzrel.h"#include "htmzimg.h"#include "mzstruct.h"#include "stream.h"static format_viewer_if *htmz_ifs[] = {	&htmzheader_if,//	&htmzrel_if,	&htmzimage_if,	0};static ht_view *htmz_init(Bounds *b, File *file, ht_format_group *format_group){	byte magic[2];	file->seek(0);	if (file->read(magic, 2) != 2 	 || magic[0] != IMAGE_MZ_MAGIC0 || magic[1] != IMAGE_MZ_MAGIC1)		return NULL;	ht_mz *g = new ht_mz();	g->init(b, file, htmz_ifs, format_group);	return g;}format_viewer_if htmz_if = {	htmz_init,	0};void ht_mz::init(Bounds *b, File *file, format_viewer_if **ifs, ht_format_group *format_group){	ht_format_group::init(b, VO_SELECTABLE | VO_BROWSABLE | VO_RESIZE, DESC_MZ, file, false, true, 0, format_group);	ht_mz_shared_data *mz_shared = ht_malloc(sizeof (ht_mz_shared_data));	shared_data = mz_shared;	file->seek(0);	file->read(&mz_shared->header, sizeof mz_shared->header);	createHostStruct(&mz_shared->header, MZ_HEADER_struct, little_endian);	shared_data = mz_shared;	ht_format_group::init_ifs(ifs);}void ht_mz::done(){	free(shared_data);	ht_format_group::done();}void ht_mz::loc_enum_start(){	loc_enum=1;}bool ht_mz::loc_enum_next(ht_format_loc *loc){	ht_mz_shared_data *sh=(ht_mz_shared_data*)shared_data;	if (loc_enum) {		loc->name = "mz";		loc->start = 0;		loc->length= sh->header.header_size*16+(sh->header.sizep-1)*512+			     sh->header.sizelp;		loc_enum = 0;		return true;	}	return false;}