htfltimg.cc

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/*
 *      HT Editor
 *      htfltimg.cc
 *
 *      Copyright (C) 2003 Sebastian Biallas (sb@biallas.net)
 *
 *      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 "log.h"
#include "htfltimg.h"
#include "htpal.h"
#include "htstring.h"
#include "formats.h"
#include "snprintf.h"
#include "tools.h"

#include "fltstruc.h"
#include "flt_analy.h"

static ht_view *htfltimage_init(bounds *b, ht_streamfile *file, ht_format_group *group)
{
        ht_flt_shared_data *flt_shared=(ht_flt_shared_data *)group->get_shared_data();

        LOG("%s: FLAT: loading image (starting analyser)...", file->get_filename());
        FLTAnalyser *p = new FLTAnalyser();
        p->init(flt_shared, file);

        bounds c=*b;
        ht_group *g=new ht_group();
        g->init(&c, VO_RESIZE, DESC_FLT_IMAGE"-g");
        AnalyInfoline *head;

        c.y+=2;
        c.h-=2;
        ht_flt_aviewer *v=new ht_flt_aviewer();
        v->init(&c, DESC_FLT_IMAGE, VC_EDIT | VC_GOTO | VC_SEARCH, file, group, p, flt_shared);

        c.y-=2;
        c.h=2;
        head=new AnalyInfoline();
        head->init(&c, v, ANALY_STATUS_DEFAULT);

        v->attachInfoline(head);

        /* find lowest/highest address */
        Address *low;
        Address *high;

        low = p->createAddress32(flt_shared->code_start);
        high = p->createAddress32(flt_shared->bss_end-1);

        ht_analy_sub *analy=new ht_analy_sub();

        if (low->compareTo(high) < 0) {
                analy->init(file, v, p, low, high);
                v->analy_sub = analy;
                v->insertsub(analy);
        } else {
                delete analy;
                v->done();
                delete v;
                head->done();          
                delete head;
                g->done();
                delete g;
                delete high;
                delete low;
                return NULL;
        }
        
        delete high;
        delete low;

        v->sendmsg(msg_complete_init, 0);

        Address *tmpaddr = p->createAddress32(flt_shared->header.entry);        
        v->gotoAddress(tmpaddr, NULL);
        delete tmpaddr;

        g->insert(head);
        g->insert(v);

        g->setpalette(palkey_generic_window_default);

//      macho_shared->v_image=v;
        return g;
}

format_viewer_if htfltimage_if = {
        htfltimage_init,
        0
};

/*
 *      CLASS ht_flt_aviewer
 */
void ht_flt_aviewer::init(bounds *b, char *desc, int caps, ht_streamfile *File, ht_format_group *format_group, Analyser *Analy, ht_flt_shared_data *FLT_shared)
{
        ht_aviewer::init(b, desc, caps, File, format_group, Analy);
        flt_shared = FLT_shared;
}

void ht_flt_aviewer::setAnalyser(Analyser *a)
{
        ((FLTAnalyser *)a)->flt_shared = flt_shared;
        ((FLTAnalyser *)a)->file = file;
        analy = a;
        analy_sub->setAnalyser(a);
}

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