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OllyLang.cpp
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OllyLang.cpp
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// OllyLang.cpp : Defines the entry point for the console application.
//
#include "StdAfx.h"
using namespace std;
OllyLang::OllyLang()
{
memset(&wndProg,0,sizeof(wndProg));
memset(&wndLog,0,sizeof(wndLog));
StrcopyW(wndLog.name,SHORTNAME,PLUGIN_NAME);
wndLog.mode=TABLE_SAVEALL;
script_state = SS_NONE;
// Init array with register names
reg_names.clear();
reg_names.insert(L"eax");
reg_names.insert(L"ebx");
reg_names.insert(L"ecx");
reg_names.insert(L"edx");
reg_names.insert(L"esi");
reg_names.insert(L"edi");
reg_names.insert(L"esp");
reg_names.insert(L"ebp");
reg_names.insert(L"eip");
// new reg
reg_names.insert(L"ax");
reg_names.insert(L"bx");
reg_names.insert(L"cx");
reg_names.insert(L"dx");
reg_names.insert(L"bp");
reg_names.insert(L"si");
reg_names.insert(L"di");
reg_names.insert(L"al");
reg_names.insert(L"ah");
reg_names.insert(L"bl");
reg_names.insert(L"bh");
reg_names.insert(L"cl");
reg_names.insert(L"ch");
reg_names.insert(L"dl");
reg_names.insert(L"dh");
// Segments
seg_names.clear();
seg_names.insert(L"es");
seg_names.insert(L"cs");
seg_names.insert(L"ss");
seg_names.insert(L"ds");
seg_names.insert(L"fs");
seg_names.insert(L"gs");
// Init array of flag names
flag_names.clear();
flag_names.insert(L"!CF");
flag_names.insert(L"!PF");
flag_names.insert(L"!AF");
flag_names.insert(L"!ZF");
flag_names.insert(L"!SF");
flag_names.insert(L"!DF");
flag_names.insert(L"!OF");
// Init command array
commands[L"add"] = &OllyLang::DoADD; //ok v2
commands[L"ai"] = &OllyLang::DoAI;
commands[L"alloc"] = &OllyLang::DoALLOC;
commands[L"ana"] = &OllyLang::DoANA;
commands[L"an"] = &OllyLang::DoANA; //todo K_ANALYSE
commands[L"and"] = &OllyLang::DoAND;
commands[L"ao"] = &OllyLang::DoAO;
commands[L"ask"] = &OllyLang::DoASK; //ok v2
commands[L"asm"] = &OllyLang::DoASM;
commands[L"asmtxt"] = &OllyLang::DoASMTXT;
commands[L"atoi"] = &OllyLang::DoATOI;
// commands[L"backup"] = &OllyLang::DoBACKUP;
commands[L"bc"] = &OllyLang::DoBC; //ok v2
commands[L"bd"] = &OllyLang::DoBD; //ok v2
commands[L"beginsearch"] = &OllyLang::DoBEGINSEARCH;
commands[L"bp"] = &OllyLang::DoBP; //ok v2
// commands[L"bpcnd"] = &OllyLang::DoBPCND;
// commands[L"bpd"] = &OllyLang::DoBPD;
// commands[L"bpgoto"] = &OllyLang::DoBPGOTO;
// commands[L"bphwcall"] = &OllyLang::DoBPHWCA;
// commands[L"bphwc"] = &OllyLang::DoBPHWC;
// commands[L"bphws"] = &OllyLang::DoBPHWS;
// commands[L"bpl"] = &OllyLang::DoBPL;
// commands[L"bplcnd"] = &OllyLang::DoBPLCND;
// commands[L"bpmc"] = &OllyLang::DoBPMC;
// commands[L"bprm"] = &OllyLang::DoBPRM;
// commands[L"bpwm"] = &OllyLang::DoBPWM;
// commands[L"bpx"] = &OllyLang::DoBPX;
// commands[L"buf"] = &OllyLang::DoBUF;
// commands[L"call"] = &OllyLang::DoCALL;
// commands[L"close"] = &OllyLang::DoCLOSE;
// commands[L"cmp"] = &OllyLang::DoCMP;
// commands[L"cmt"] = &OllyLang::DoCMT;
// commands[L"cob"] = &OllyLang::DoCOB;
// commands[L"coe"] = &OllyLang::DoCOE;
// commands[L"cret"] = &OllyLang::DoCRET;
// commands[L"dbh"] = &OllyLang::DoDBH;
// commands[L"dbs"] = &OllyLang::DoDBS;
// commands[L"dec"] = &OllyLang::DoDEC;
// commands[L"div"] = &OllyLang::DoDIV;
// commands[L"dm"] = &OllyLang::DoDM;
// commands[L"dma"] = &OllyLang::DoDMA;
// commands[L"dpe"] = &OllyLang::DoDPE;
// commands[L"else"] = &OllyLang::DoELSE;
// commands[L"ende"] = &OllyLang::DoENDE;
// commands[L"endif"] = &OllyLang::DoENDIF;
// commands[L"endsearch"] = &OllyLang::DoENDSEARCH;
commands[L"erun"] = &OllyLang::DoERUN;
commands[L"esti"] = &OllyLang::DoESTI;
commands[L"esto"] = &OllyLang::DoERUN;
commands[L"estep"] = &OllyLang::DoESTEP;
// commands[L"eob"] = &OllyLang::DoEOB;
// commands[L"eoe"] = &OllyLang::DoEOE;
// commands[L"eval"] = &OllyLang::DoEVAL;
// commands[L"exec"] = &OllyLang::DoEXEC;
// commands[L"fill"] = &OllyLang::DoFILL;
// commands[L"find"] = &OllyLang::DoFIND;
// commands[L"findcalls"] = &OllyLang::DoFINDCALLS;
// commands[L"findcmd"] = &OllyLang::DoFINDCMD;
// commands[L"findcmds"] = &OllyLang::DoFINDCMD;
// commands[L"findop"] = &OllyLang::DoFINDOP;
// commands[L"findoprev"] = &OllyLang::DoFINDOPREV;
// commands[L"findmem"] = &OllyLang::DoFINDMEM;
// commands[L"free"] = &OllyLang::DoFREE;
// commands[L"gapi"] = &OllyLang::DoGAPI;
// commands[L"gbpm"] = &OllyLang::DoGBPM;
// commands[L"gbpr"] = &OllyLang::DoGBPR;
// commands[L"gci"] = &OllyLang::DoGCI;
// commands[L"gcmt"] = &OllyLang::DoGCMT;
// commands[L"gfo"] = &OllyLang::DoGFO;
// commands[L"glbl"] = &OllyLang::DoGLBL;
// commands[L"gmemi"] = &OllyLang::DoGMEMI;
// commands[L"gmexp"] = &OllyLang::DoGMEXP;
// commands[L"gma"] = &OllyLang::DoGMA;
// commands[L"gmi"] = &OllyLang::DoGMI;
// commands[L"gmimp"] = &OllyLang::DoGMIMP;
// commands[L"gn"] = &OllyLang::DoGN;
// commands[L"go"] = &OllyLang::DoGO;
// commands[L"gopi"] = &OllyLang::DoGOPI;
// commands[L"gpa"] = &OllyLang::DoGPA;
// commands[L"gpi"] = &OllyLang::DoGPI;
// commands[L"gpp"] = &OllyLang::DoGPP;
// commands[L"gro"] = &OllyLang::DoGRO;
// commands[L"gref"] = &OllyLang::DoGREF;
// commands[L"gsl"] = &OllyLang::DoGSL;
// commands[L"gstr"] = &OllyLang::DoGSTR;
// commands[L"gstrw"] = &OllyLang::DoGSTRW;
// commands[L"handle"] = &OllyLang::DoHANDLE;
// commands[L"history"] = &OllyLang::DoHISTORY;
// commands[L"ifeq"] = &OllyLang::DoIFEQ;
// commands[L"ife"] = &OllyLang::DoIFEQ;
// commands[L"ifneq"] = &OllyLang::DoIFNEQ;
// commands[L"ifne"] = &OllyLang::DoIFNEQ;
// commands[L"ifa"] = &OllyLang::DoIFA;
// commands[L"ifae"] = &OllyLang::DoIFAE;
// commands[L"ifb"] = &OllyLang::DoIFB;
// commands[L"ifbe"] = &OllyLang::DoIFBE;
// commands[L"ifg"] = &OllyLang::DoIFA;
// commands[L"ifge"] = &OllyLang::DoIFAE;
// commands[L"ifl"] = &OllyLang::DoIFB;
// commands[L"ifle"] = &OllyLang::DoIFBE;
// commands[L"inc"] = &OllyLang::DoINC;
commands[L"inir"] = &OllyLang::DoINIR;
commands[L"iniw"] = &OllyLang::DoINIW;
// commands[L"_itow"] = &OllyLang::DoITOA;
// commands[L"ja"] = &OllyLang::DoJA;
// commands[L"jae"] = &OllyLang::DoJAE;
// commands[L"jb"] = &OllyLang::DoJB;
// commands[L"jbe"] = &OllyLang::DoJBE;
// commands[L"je"] = &OllyLang::DoJE;
// commands[L"jg"] = &OllyLang::DoJA;
// commands[L"jge"] = &OllyLang::DoJAE;
// commands[L"jl"] = &OllyLang::DoJB;
// commands[L"jle"] = &OllyLang::DoJBE;
// commands[L"jmp"] = &OllyLang::DoJMP;
// commands[L"goto"] = &OllyLang::DoJMP;
// commands[L"jne"] = &OllyLang::DoJNE;
// commands[L"jnz"] = &OllyLang::DoJNE;
// commands[L"jz"] = &OllyLang::DoJE;
// commands[L"key"] = &OllyLang::DoKEY;
// commands[L"lbl"] = &OllyLang::DoLBL;
// commands[L"lc"] = &OllyLang::DoLC;
// commands[L"lclr"] = &OllyLang::DoLCLR;
// commands[L"len"] = &OllyLang::DoLEN;
// commands[L"loadlib"] = &OllyLang::DoLOADLIB;
// commands[L"lm"] = &OllyLang::DoLM;
commands[L"log"] = &OllyLang::DoLOG; //ok v2
commands[L"logbuf"] = &OllyLang::DoLOGBUF;
commands[L"memcpy"] = &OllyLang::DoMEMCOPY;
commands[L"mov"] = &OllyLang::DoMOV; //ok v2
commands[L"msg"] = &OllyLang::DoMSG; //ok v2
commands[L"msgyn"] = &OllyLang::DoMSGYN;
commands[L"mul"] = &OllyLang::DoMUL;
commands[L"names"] = &OllyLang::DoNAMES;
commands[L"neg"] = &OllyLang::DoNEG;
commands[L"not"] = &OllyLang::DoNOT;
commands[L"or"] = &OllyLang::DoOR;
commands[L"olly"] = &OllyLang::DoOLLY;
// commands[L"opcode"] = &OllyLang::DoOPCODE;
// commands[L"opendump"] = &OllyLang::DoOPENDUMP;
// commands[L"opentrace"] = &OllyLang::DoOPENTRACE;
commands[L"pause"] = &OllyLang::DoPAUSE;
// commands[L"pop"] = &OllyLang::DoPOP;
commands[L"popa"] = &OllyLang::DoPOPA; //ok v2
// commands[L"preop"] = &OllyLang::DoPREOP;
// commands[L"push"] = &OllyLang::DoPUSH;
commands[L"pusha"] = &OllyLang::DoPUSHA; //ok v2
// commands[L"rbp"] = &OllyLang::DoRBP;
// commands[L"readstr"] = &OllyLang::DoREADSTR;
commands[L"refresh"] = &OllyLang::DoREFRESH;
// commands[L"ref"] = &OllyLang::DoREF;
// commands[L"repl"] = &OllyLang::DoREPL;
// commands[L"reset"] = &OllyLang::DoRESET;
// commands[L"ret"] = &OllyLang::DoRET;
// commands[L"rev"] = &OllyLang::DoREV;
// commands[L"rol"] = &OllyLang::DoROL;
// commands[L"ror"] = &OllyLang::DoROR;
// commands[L"rtr"] = &OllyLang::DoRTR;
// commands[L"rtu"] = &OllyLang::DoRTU;
// commands[L"run"] = &OllyLang::DoRUN;
// commands[L"sbp"] = &OllyLang::DoSBP;
// commands[L"scmp"] = &OllyLang::DoSCMP;
// commands[L"scmpi"] = &OllyLang::DoSCMPI;
// commands[L"setoption"] = &OllyLang::DoSETOPTION;
// commands[L"shl"] = &OllyLang::DoSHL;
// commands[L"shr"] = &OllyLang::DoSHR;
commands[L"step"] = &OllyLang::DoSTO;
commands[L"sti"] = &OllyLang::DoSTI;
commands[L"sto"] = &OllyLang::DoSTO;
// commands[L"str"] = &OllyLang::DoSTR;
// commands[L"sub"] = &OllyLang::DoSUB;
// commands[L"tc"] = &OllyLang::DoTC;
// commands[L"test"] = &OllyLang::DoTEST;
// commands[L"ti"] = &OllyLang::DoTI;
// commands[L"tick"] = &OllyLang::DoTICK;
// commands[L"ticnd"] = &OllyLang::DoTICND;
// commands[L"to"] = &OllyLang::DoTO;
// commands[L"tocnd"] = &OllyLang::DoTOCND;
// commands[L"ubp"] = &OllyLang::DoBP;
// commands[L"unicode"] = &OllyLang::DoUNICODE;
commands[L"var"] = &OllyLang::DoVAR; //ok v2
commands[L"xor"] = &OllyLang::DoXOR; //ok v2
commands[L"xchg"] = &OllyLang::DoXCHG;
commands[L"wrt"] = &OllyLang::DoWRT;
commands[L"wrta"] = &OllyLang::DoWRTA;
script_state = SS_INITIALIZED;
script_pos = 0;
EOB_row = -1;
EOE_row = -1;
zf = 0;
cf = 0;
enable_logging = true;
var_logging = true;
search_buffer=NULL;
hwmain = _hwollymain;
hwndinput = 0;
require_ollyloop = 0;
require_addonaction = 0;
nIgnoreNextValuesHist = 0;
showVarHistory=true;
bUnicode=false;
saved_bp = 0;
alloc_bp = 0;
softbp_t = NULL;
for (int n=0; n < 4; n++ ) hwbp_t[n].addr = 0;
}
OllyLang::~OllyLang()
{
if (search_buffer!=NULL)
DoENDSEARCH(L"");
FreeBpMem();
labels.clear();
script.clear();
clearProgLines();
clearLogLines();
Reset();
}
bool OllyLang::Reset()
{
freeMemBlocks();
variables.clear();
bpjumps.clear();
calls.clear();
conditions.clear();
wchar_t s[10] = {0};
wsprintf(s,L"%i.%i", VERSIONHI, VERSIONLO);
wstring str(s);
variables[L"$VERSION"] = str;
EOB_row = -1;
EOE_row = -1;
script_state = SS_LOADED;
enable_logging = false;
script_pos = GetFirstCodeLine(0);
pgr_scriptpos = script_pos+1;
resetProgLines();
tickcount_startup=0;
tickcount=0;
tickcounthi=0;
break_memaddr=0;
break_reason=0;
require_ollyloop = 0;
require_addonaction = 0;
nIgnoreNextValuesHist = 0;
tExportsCache.clear();
exportsCacheAddr = 0;
tImportsCache.clear();
importsCacheAddr = 0;
dumpWindows.clear();
execHistory.clear();
execCursor=0;
if (wndProg.hw!=NULL)
Selectandscroll(&wndProg,pgr_scriptpos,2);
return true;
}
vector<wstring> OllyLang::GetScriptFromFile(wstring file)
{
currentdir = file;
currentdir = currentdir.substr(0, currentdir.rfind('\\') + 1);
vector<wstring> script;
wstring scriptline;
wifstream fin(w_wstrto(file).c_str(), ios::in);
while(getline(fin, scriptline))
script.push_back(scriptline);
fin.close();
return script;
}
int OllyLang::InsertScript(vector<wstring> toInsert, int posInScript)
{
vector<wstring>::iterator iter = toInsert.begin();
wstring scriptline, cleanline;
int inc_pos = -1, linesAdded = 0;
int p;
bool comment_todisplay, in_asm=false, in_comment=false;
int in_cond = 0;
while(iter != toInsert.end())
{
comment_todisplay=0;
scriptline = w_trim(*iter);
// Handle comments
if(scriptline == L"/*")
{
in_comment = true;
comment_todisplay=1;
//iter++;
//continue;
}
else if(scriptline == L"*/")
{
in_comment = false;
comment_todisplay=1;
//iter++;
//continue;
}
else if (scriptline.find(L"/*")==0 && scriptline.find(L"*/")==wstring::npos) {
in_comment = true;
comment_todisplay=1;
}
else if (scriptline.find(L"*/")==(scriptline.length()-2) ) {
in_comment = false;
comment_todisplay=1;
}
else if (scriptline.find(L"/*")!=wstring::npos && scriptline.find(L"*/")==wstring::npos)
{
p=scriptline.find(L"/*");
scriptline.erase(p,scriptline.length()-p);
in_comment = true;
}
else if (scriptline.find(L"*/")!=wstring::npos && scriptline.find(L"/*")==wstring::npos)
{
p=scriptline.find(L"*/");
scriptline.erase(0,p+2);
in_comment = false;
}
else if (scriptline.find(L"/*")!=wstring::npos && scriptline.find(L"*/")!=wstring::npos)
{
p=scriptline.find(L"/*");
scriptline.erase(p,scriptline.find(L"*/")-p+2);
}
// Check for comments at the end of rows and erase those
else if(!in_comment && scriptline.find(L"//")!=wstring::npos)
{
cleanline=scriptline;
p=scriptline.find(L"//");
if (scriptline.find(L"\"")!=wstring::npos) {
if (p > scriptline.rfind(L"\"") || p < scriptline.find(L"\""))
scriptline.erase(p,scriptline.length()-p);
} else
scriptline.erase(p,scriptline.length()-p);
if (w_trim(scriptline).empty()) {
scriptline = cleanline;
comment_todisplay=1;
}
}
else if(!in_comment && scriptline.find(L";")!=wstring::npos)
{
p=scriptline.find(L";");
if (p==0) {
comment_todisplay=1;
scriptline.erase(p,1);
scriptline = L";" + w_trim(scriptline);
while(scriptline.find(L"\t")!=wstring::npos)
scriptline.replace(scriptline.find(L"\t"),1,L" ");
}
else if (scriptline.find(L"\"")!=wstring::npos) {
if (p > scriptline.rfind(L"\"") || p < scriptline.find(L"\""))
scriptline.erase(p,scriptline.length()-p);
} else
scriptline.erase(p,scriptline.length()-p);
}
else if(in_comment) //Comment Block, ignored
{
comment_todisplay=1;
// iter++;
// continue;
}
// ASM Blocks
scriptline = w_trim(scriptline);
if (scriptline.empty()) {
comment_todisplay=1;
// iter++;
// continue;
}
wstring lcline = scriptline;
int (*pf)(int)=tolower;
transform(lcline.begin(), lcline.end(), lcline.begin(), pf);
// Check for #inc and include file if it exists, else add line
if((inc_pos = lcline.find(L"#inc")) != wstring::npos)
{
cout << inc_pos;
wstring args = w_trim(scriptline.substr(inc_pos + 4, scriptline.length()));
wstring filename;
if(GetSTROpValue(args, filename))
{
if (filename.find('\\')==wstring::npos)
filename = currentdir+filename;
vector<wstring> newScript = GetScriptFromFile(filename);
posInScript += InsertScript(newScript, posInScript);
iter++;
continue;
}
else
{
MessageBox(hwmain, L"Bad #inc directive!", PLUGIN_NAME L" error", MB_OK | MB_ICONERROR | MB_TOPMOST);
}
}
// Logging
else if((inc_pos = lcline.find(L"#log")) > -1 && !in_comment)
{
enable_logging = true;
}
else
{
script.insert(script.begin() + posInScript, scriptline);
linesAdded++;
posInScript++;
if(!in_comment && in_asm && lcline == L"ende") {
in_asm = false;
}
if (!in_comment && ToLower(scriptline) == L"endif") {
in_cond--;
} else if (!in_comment && ToLower(scriptline) == L"else") {
in_cond--;
}
addProgLine(posInScript,scriptline, (comment_todisplay * PROG_TYPE_COMMENT)
| (in_asm * PROG_TYPE_ASM)
| ((in_cond & 1)*PROG_ATTR_IFLEVEVN)
| ((in_cond && !(in_cond & 1))*PROG_ATTR_IFLEVODD)
);
if (!in_comment && ToLower(scriptline).substr(0,2) == L"if") {
in_cond++;
} else if (!in_comment && ToLower(scriptline) == L"else") {
in_cond++;
}
if(!in_comment && lcline == L"exec") {
in_asm = true;
}
}
iter++;
}
return linesAdded;
}
/*
int OllyLang::GetState()
{
return script_state;
}
*/
int OllyLang::GetFirstCodeLine(int from)
{
int nline=from;
int ltype;
// Check for label after (skip it/them)
if(nline < script.size()) {
ltype = getProgLineType(nline+1);
// Check if its a label or comment
while(nline < script.size() && (ltype & PROG_TYPE_COMMAND) == 0)
{
nline++;
ltype = getProgLineType(nline+1);
}
}
//if (nline>=script.size())
// return false;
return nline;
}
bool OllyLang::SaveBreakPoints(wstring fileName) {
if (fileName.empty())
return false;
Writetoini(NULL,PLUGIN_NAME, L"BP_FILE", L"%s", fileName);
int i,bpcnt=1;
wchar_t buffer[5]={0};
wstring s,sline;
t_wndprog_data *ppl;
for (i=1;i<script.size();i++) {
ppl = (t_wndprog_data *) Getsortedbyselection(&wndProg.sorted,i);
if (ppl==NULL)
return false;
if (ppl->pause) {
s=L"BP_";
wsprintf((wchar_t*)buffer,L"%04u",bpcnt);
s.append((wchar_t*)buffer);
wsprintf((wchar_t*)buffer,L"%u",i);
sline.assign((wchar_t*)buffer);
sline.append(L",");
sline.append(ppl->command);
Writetoini(NULL,PLUGIN_NAME, (wchar_t*)s.c_str(), L"%s", sline.c_str());
bpcnt++;
}
}
//clean last one
s=L"BP_";
wsprintf((wchar_t*)buffer,L"%04u",bpcnt);
s.append((wchar_t*)buffer);
Writetoini(NULL,PLUGIN_NAME, (wchar_t*)s.c_str(), L"");
return true;
}
bool OllyLang::LoadBreakPoints(wstring fileName) {
wstring s;
wchar_t sbuffer[MAX_PATH]={0};
Getfromini(NULL,PLUGIN_NAME, L"BP_FILE", L"%s", sbuffer);
s.assign((wchar_t*)sbuffer);
if (StrCmpIW(fileName.c_str(),s.c_str())!=0)
return false;
int i,bpcnt=0,p;
wchar_t ibuffer[5]={0};
t_wndprog_data *ppl;
do {
bpcnt++;
s=L"BP_";
wsprintf((wchar_t*)ibuffer,L"%04u",bpcnt);
s.append((wchar_t*)ibuffer);
//Pluginreadstringfromini(, (wchar_t*)s.c_str(), (wchar_t*)sbuffer, L"");
Getfromini(NULL,PLUGIN_NAME, (wchar_t*)s.c_str(), L"%s", sbuffer);
s.assign((wchar_t*)sbuffer);
if (s!=L"") {
if ((p=s.find(L","))!=wstring::npos) {
swscanf(s.substr(0,p).c_str(),L"%u",&i);
s.erase(0,p+1);
ppl = (t_wndprog_data *) Getsortedbyselection(&wndProg.sorted,i);
if (ppl!=NULL) {
if (s.compare(ppl->command)==0)
ppl->pause=1;
}
}
}
} while (s.length());
return true;
}
bool OllyLang::LoadScript(wstring file)
{
SaveBreakPoints((wchar_t*)scriptpath.c_str());
script.clear();
labels.clear();
clearProgLines();
Reset();
scriptpath = file;
addProgLine(0,scriptpath);
vector<wstring> unparsedScript = GetScriptFromFile(file);
InsertScript(unparsedScript, 0);
// Find all labels
ParseLabels();
Writetoini(NULL,PLUGIN_NAME, L"ScriptDir", (wchar_t*) file.c_str());
mruAddFile(file);
pgr_scriptpos=GetFirstCodeLine(0)+1;
setProgLineEIP(pgr_scriptpos,0);
LoadBreakPoints(file);
return true;
}
bool OllyLang::Pause()
{
script_state = SS_PAUSED;
return true;
}
bool OllyLang::Resume()
{
Pause();
Step(1);
script_state = SS_RUNNING;
return true;
}
bool OllyLang::Step(int forceStep)
{
require_ollyloop = 0;
t_dump *cpuasm;
PFCOMMAND func;
LARGE_INTEGER i64;
int refresh=1;
wchar_t lastchar;
bool jumped;
int old_pos;
while(!require_ollyloop && Getstatus() == STAT_STOPPED && (script_state == SS_RUNNING || script_state == SS_LOADED || (forceStep && script_state == SS_PAUSED)))
{
jumped=false;
if (tickcount_startup==0) {
i64.QuadPart= MyGetTickCount(0).QuadPart;
tickcount_startup=i64.QuadPart;
}
// Set state to RUNNING
if(forceStep == 0)
script_state = SS_RUNNING;
script_pos=GetFirstCodeLine(script_pos);
// Check if script out of bounds
DumpScript();
if(script.size() <= script_pos)
return false;
// Get code line
wstring codeLine = w_trim(script[script_pos]);
pgr_scriptpos=script_pos+1;
cpuasm = Getcpudisasmdump();
setProgLineEIP(pgr_scriptpos,cpuasm->sel0);
//HANDLE SCRIPT BREAKPOINTS
if (isProgLineBP(pgr_scriptpos) && script_state!=SS_PAUSED) {
script_state=SS_PAUSED;
break;
}
// Log line of code if that is enabled
if(enable_logging)
{
wchar_t buffer[4096] = {0};
wsprintf(buffer, L"--> %d", codeLine);
Addtolist(0, -1, buffer);
}
// Create command and arguments
wstring command = codeLine;
wstring args = L"";
int (*pf)(int)=tolower;
size_t pos = codeLine.find_first_of(L" \t\r\n");
if(pos != wstring::npos)
{
command = w_trim(codeLine.substr(0, pos));
transform(command.begin(), command.end(), command.begin(), pf);
args = w_trim(codeLine.substr(pos));
} else {
transform(command.begin(), command.end(), command.begin(), pf);
}
bool result = false;
// Find command and execute it
if(commands.find(command) != commands.end())
{
// Command found, execute it
func = commands[command];
old_pos = script_pos;
if (tickcount==0 && command==L"tick") {
//for first tick.
i64 = MyGetTickCount(tickcount_startup);
tickcount = i64.LowPart;
tickcounthi = i64.HighPart;
}
result = (this->*func)(args);
i64 = MyGetTickCount(tickcount_startup);
this->tickcount = i64.LowPart;
this->tickcounthi = i64.HighPart;
if (old_pos>script_pos || old_pos+1<script_pos) {
jumped=true;
}
}
else
{
// No such command
errorstr = L"No such command: " + codeLine;
Pause();
InvalidateProgWindow();
}
// if (Getstatus() != STAT_RUNNING)
// pgr_scriptpos=script_pos+1;
// Error in processing, show error and die
if(!result)
{
wstring message = L"Error on line ";
wchar_t buffer[32] = {0};
message.append(_itow(script_pos + 1, buffer, 10));
message.append(L"\n");
message.append(L"Text: ");
message.append(script.at(script_pos));
message.append(L"\n");
setProgLineAttr(script_pos+1,PROG_ATTR_ERROR);
if(errorstr != L"")
{
message += errorstr;
}
MessageBox(0, message.c_str(), PLUGIN_NAME L" error", MB_ICONERROR | MB_OK | MB_TOPMOST | MB_SETFOREGROUND);
errorstr = L"";
script_pos++;
pgr_scriptpos=script_pos+1;
Pause();
InvalidateProgWindow();
return false;
} else {
setProgLineResult(script_pos+1,variables[L"$RESULT"]);
}
if (script_state == SS_LOADED) {
//After a reset (ret)
script_state = SS_PAUSED;
//display start of script
Selectandscroll(&wndProg,0,2);
break;
}
script_pos++;
//Next code Line
script_pos=GetFirstCodeLine(script_pos);
if (jumped) {
if(++refresh % 128 == 0) {
//refresh every xxxx jumps (loop anti freeze)
if (wndProg.hw) {
Selectandscroll(&wndProg,pgr_scriptpos,2);
//refresh only on proc exit
InvalidateRect(wndProg.hw, NULL, FALSE);
}
return true;
//will continue after main loop...redraw etc
}
}
//Highlight next instr. not if app running... or if stepping
// if (Getstatus() != STAT_RUNNING || forceStep==1)
// pgr_scriptpos=script_pos+1;
cpuasm = Getcpudisasmdump();
setProgLineEIP(pgr_scriptpos,cpuasm->sel0);
addHistoryStep(pgr_scriptpos);
if(forceStep == 1) {
InvalidateProgWindow();
break;
}
}
if (wndProg.hw!=NULL) //Visible && Not a RUN command
Selectandscroll(&wndProg,pgr_scriptpos,2);
return true;
}
//Executed after some commands to clean memory or to get something after ollydbg processing
bool OllyLang::ProcessAddonAction()
{
t_thread* thr = Findthread(Getcputhreadid());
t_dbgmemblock todo={0};
vector<t_dbgmemblock>::iterator block;
block = tMemBlocks.end();
for (int b=tMemBlocks.size(); b>0; b--) {
block--;
if (block->free_at_eip == thr->reg.ip) {
HANDLE hDbgPrc = _process;
VirtualFreeEx(hDbgPrc, block->hmem, block->size, MEM_DECOMMIT);
//DbgMsgHex((ulong)block->hmem,"VirtualFreeEx");
if (block->result_register) {
variables[L"$RESULT"] = thr->reg.r[block->reg_to_return];
setProgLineResult(block->script_pos+1,variables[L"$RESULT"].dw);
}
if (block->listmemory) todo.listmemory=true;
if (block->restore_registers) todo.restore_registers=true;
tMemBlocks.erase(block);
require_addonaction=0;
//return true;
}
if (block == tMemBlocks.begin())
break;
}
if (todo.listmemory) DoREFRESH(L""); //Listmemory();
if (todo.restore_registers) RestoreRegisters(true);
return true;
}
bool OllyLang::OnBreakpoint(int reason, int details)
{
break_reason=reason;
//debug hint
// if(reason&&!PP_HWBREAK)
// break_reason=reason;
if(bInternalBP) {
//dont process temporary bp (exec/ende Go command)
bInternalBP=false;
}
else if(EOB_row > -1)
{
script_pos = GetFirstCodeLine(EOB_row);
return true;
}
else
{
// if (reason != PP_EXCEPTION) {
t_dump* cpuasm = Getcpudisasmdump();
DWORD addr = cpuasm->sel0;
if(bpjumps.find(addr) != bpjumps.end())
{
if (bpjumps[addr]) {
script_pos = GetFirstCodeLine(bpjumps[addr] + 1);
pgr_scriptpos = script_pos + 1;
setProgLineEIP(pgr_scriptpos,addr);
Selectandscroll(&wndProg,pgr_scriptpos,2);
if (script_state == SS_PAUSED) {
InvalidateProgWindow();
}
return true;
}
}
//pgr_scriptpos = script_pos + 1;
if (pgr_scriptpos_paint!=pgr_scriptpos && script_state == SS_PAUSED) {
Selectandscroll(&wndProg,pgr_scriptpos,2);
InvalidateProgWindow();
}
// }
}
return false;
}
bool OllyLang::OnException(DWORD ExceptionCode)
{
if(EOE_row > -1)
{
script_pos = EOE_row;
return true;
}
else
return false;
}
int OllyLang::getStringOperatorPos(wstring &ops) {
wstring cache=ops;
wstring operators = L"+";
int b=0,e=0,p=0,c;
//hide [pointer operations]
while ( (p=cache.find_first_of(L"[",p)) != wstring::npos) {
if ( (e=cache.find_first_of(L"]",p)) != wstring::npos) {
for (c=p;c<=e;c++) cache[c] = 'X';
}
}
e=0;p=0;
//Search for operator(s) outside "quotes"
while ( (b=cache.find_first_of(L"\"",b)) != wstring::npos) {
//Check Before
if ((p=cache.find_first_of(operators),e) != wstring::npos) {
if (p<b) return p;
}
if ( (e=cache.find_first_of(L"\"",b+1)) != wstring::npos) {
//Check between
if ((p=cache.find_first_of(operators,e+1)) != wstring::npos) {
if (p<cache.find_first_of(L"\"",e+1)) return p;
}
b=e;
}
b++;
}
//Check after
return cache.find_first_of(operators,e);
}
int OllyLang::getDWOperatorPos(wstring &ops) {