/* *	HT Editor *	htpefimg.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 "log.h"#include "formats.h"#include "htpal.h"#include "htpefimg.h"#include "strtools.h"#include "pef_analy.h"#include "pefstruc.h"#include "snprintf.h"ht_view *htpefimage_init(Bounds *b, File *file, ht_format_group *group){	ht_pef_shared_data *pef_shared=(ht_pef_shared_data *)group->get_shared_data();	String fn;	LOG("%y: PEF: loading image (starting analyser)...", &file->getFilename(fn));	PEFAnalyser *p = new PEFAnalyser();	p->init(pef_shared, file);	Bounds c=*b;	ht_group *g=new ht_group();	g->init(&c, VO_RESIZE, DESC_PEF_IMAGE"-g");	AnalyInfoline *head;	c.y+=2;	c.h-=2;	ht_pef_aviewer *v=new ht_pef_aviewer();	v->init(&c, DESC_PEF_IMAGE, VC_EDIT | VC_GOTO | VC_SEARCH, file, group, p, pef_shared);	c.y-=2;	c.h=2;	head=new AnalyInfoline();	head->init(&c, v, ANALY_STATUS_DEFAULT);	v->attachInfoline(head);	/* search for lowest/highest */	uint32 l=0xffffffff, h=0;	PEF_SECTION_HEADER *s=pef_shared->sheaders.sheaders;	for (uint i=0; i<pef_shared->sheaders.count; i++) {		if (s->defaultAddress < l) l = s->defaultAddress;		if ((s->defaultAddress + s->totalSize > h) &&		s->totalSize && pef_phys_and_mem_section(s))			h = s->defaultAddress + s->totalSize - 1;		s++;	}	/**/	Address *low;	Address *high;	low = p->createAddress32(l);	high = p->createAddress32(h);	ht_analy_sub *analy=new ht_analy_sub();	analy->init(file, v, p, low, high);		delete low;	delete high;		v->analy_sub = analy;	v->insertsub(analy);	v->sendmsg(msg_complete_init, 0);//	Address *tmpaddr;//	tmpaddr = p->createAddress32(pef_shared->pe32.header.entrypoint_address+pef_shared->pe32.header_nt.image_base);//	v->gotoAddress(tmpaddr, NULL);//	delete tmpaddr;		g->insert(head);	g->insert(v);	g->setpalette(palkey_generic_window_default);//	pef_shared->v_image=v;	return g;}format_viewer_if htpefimage_if = {	htpefimage_init,	0};/*static int pe_viewer_func_rva(eval_scalar *result, eval_int *i){	ht_pe_aviewer *aviewer = (ht_pe_aviewer*)eval_get_context();	RVA rva = QWORD_GET_INT(i->value);	viewer_pos p;	FileOfs ofs;	if (pe_rva_to_ofs(&aviewer->pef_shared->sections, rva, &ofs)	&& aviewer->offset_to_pos(ofs, &p)) {		Address *a;		int b;		aviewer->convertViewerPosToAddress(p, &a);		a->putIntoArray((byte*)&b);		delete a;		scalar_create_int_c(result, b);		return 1;	} else {		set_eval_error("invalid file offset or no corresponding RVA for '0%xh'", rva);	}	return 0;}static int pe_viewer_func_section_int(eval_scalar *result, eval_int *q){	ht_pe_aviewer *aviewer = (ht_pe_aviewer*)eval_get_context();	uint i = QWORD_GET_INT(q->value)-1;	if (!QWORD_GET_HI(q->value) && (i >= 0) &&	(i < aviewer->pef_shared->sections.section_count)) {		viewer_pos p;		FileOfs ofs;		if (pe_rva_to_ofs(&aviewer->pef_shared->sections,					    aviewer->pef_shared->sections.sections[i].data_address,					   &ofs)		 && aviewer->offset_to_pos(ofs, &p)) {			Address *a;			int b;			aviewer->convertViewerPosToAddress(p, &a);			a->putIntoArray((byte*)&b);			delete a;			scalar_create_int_c(result, b);			return 1;		} else {//			set_eval_error("invalid file offset or no corresponding RVA for '0%xh'", rva);		}     	} else {		set_eval_error("no section number %qd", &q->value);	}	return 0;}static int pe_viewer_func_section_str(eval_scalar *result, eval_str *str){	ht_pe_aviewer *aviewer = (ht_pe_aviewer*)eval_get_context();	int section;	char str2[COFF_SIZEOF_SHORT_NAME+1];	memset(str2, 0, COFF_SIZEOF_SHORT_NAME+1);	memmove(str2, str->value, MIN(str->len, COFF_SIZEOF_SHORT_NAME));	if (pe_section_name_to_section(&aviewer->pef_shared->sections, str2, &section)) {		eval_scalar i;		scalar_create_int_c(&i, section+1);		return pe_viewer_func_section_int(result, &i.scalar.integer);	}	return 0;}static int pe_viewer_func_section(eval_scalar *result, eval_scalar *q){	if (q->type == SCALAR_STR)		return pe_viewer_func_section_str(result, &q->scalar.str);	else {		eval_int i;		scalar_context_int(q, &i);		return pe_viewer_func_section_int(result, &i);	}}*//* *	CLASS ht_pef_aviewer */void ht_pef_aviewer::init(Bounds *b, const char *desc, int caps, File *File, ht_format_group *format_group, Analyser *Analy, ht_pef_shared_data *PEF_shared){	ht_aviewer::init(b, desc, caps, File, format_group, Analy);	pef_shared = PEF_shared;}void ht_pef_aviewer::setAnalyser(Analyser *a){	((PEFAnalyser *)a)->pef_shared = pef_shared;	((PEFAnalyser *)a)->file = file;	analy = a;	analy_sub->setAnalyser(a);}