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gsc.cpp
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#include "gsc.hpp"
SCRIPTFUNCTION scriptFunctions[] = {
{"printconsole", GScr_printconsole, 0}
};
SCRIPTFUNCTION scriptMethods[] = {
/*
======
ENTITY
======
*/
{"setbounds", EntCmd_setBounds, 0},
{"setfloat", EntCmd_setFloat, 0},
{"getfloat", EntCmd_getFloat, 0},
/*
======
PLAYER
======
*/
/*
{"setvelocity", gsc_player_velocity_set, 0},
{"getvelocity", gsc_player_velocity_get, 0},
{"aimbuttonpressed", gsc_player_button_ads, 0},
{"leftbuttonpressed", gsc_player_button_left, 0},
{"rightbuttonpressed", gsc_player_button_right, 0},
{"forwardbuttonpressed", gsc_player_button_forward, 0},
{"backbuttonpressed", gsc_player_button_back, 0},
{"leanleftbuttonpressed", gsc_player_button_leanleft, 0},
{"leanrightbuttonpressed", gsc_player_button_leanright, 0},
{"jumpbuttonpressed", gsc_player_button_jump, 0},
{"getstance", gsc_player_stance_get, 0},
{"getspectatorclient", gsc_player_spectatorclient_get, 0},
{"getip", gsc_player_getip, 0},
{"getlastconnecttime", gsc_player_getLastConnectTime, 0},
{"getlastmsg", gsc_player_getlastmsg, 0},
{"getping", gsc_player_getping, 0}*/
//{"getspectatorclients", PlayerCmd_GetSpectatorClients, 0},
{"getuserinfokey", PlayerCmd_GetUserInfoKey, 0}
};
/*
1.3
.text:08070BE7 call sub_8117CB2 //scr_getfunction
1.2
.text:08070D3F call sub_8117C8E //scr_getmethod
*/
# if COD_VERSION == COD2_1_2
Scr_GetFunction_t Scr_GetFunction = (Scr_GetFunction_t)0x8117B56;
Scr_GetMethod_t Scr_GetMethod = (Scr_GetMethod_t)0x8117C8E;
#elif COD_VERSION == COD2_1_3
Scr_GetFunction_t Scr_GetFunction = (Scr_GetFunction_t)0x8117CB2;
Scr_GetMethod_t Scr_GetMethod = (Scr_GetMethod_t)0x8117DEA;
#endif
SCRIPTFUNCTIONCALL Scr_GetCustomFunction(const char** fname, int* fdev) {
SCRIPTFUNCTIONCALL m = Scr_GetFunction(fname, fdev);
if(!m) {
for(unsigned int i = 0; i < sizeof(scriptFunctions)/sizeof(SCRIPTFUNCTION); i++) {
if(!strcmp(*fname, scriptFunctions[i].name)) {
SCRIPTFUNCTION func = scriptFunctions[i];
*fname = func.name;
*fdev = func.developer;
return func.call;
}
}
}/* else {
FILE* f = fopen("/home/list", "a+");
if(f) {
fprintf(f, "function: %s found at %x\n", *fname, (int)m);
fclose(f);
}
}*/
return m;
}
SCRIPTFUNCTIONCALL Scr_GetCustomMethod(const char** fname, int* fdev) {
SCRIPTFUNCTIONCALL m = Scr_GetMethod(fname, fdev);
if(!m) {
for(unsigned int i = 0; i < sizeof(scriptMethods)/sizeof(SCRIPTFUNCTION); i++) {
if(!strcmp(*fname, scriptMethods[i].name)) {
SCRIPTFUNCTION func = scriptMethods[i];
*fname = func.name;
*fdev = func.developer;
return func.call;
}
}
}
return m;
}
void GScr_printconsole(int a1) {
char* msg;
stackGetParamString(0, &msg);
printf(msg);
}
/*
In CoD2 this address can be found in every get-param-function
In CoD1 its a bit harder, search for: "cannot cast %s to int" and go the function upwards:
the stack-address is in a context like: dword_830AE88 - 8 * a1
*/
int getStack()
{
# if COD_VERSION == COD2_1_0
return 0x083D7610;
#elif COD_VERSION == COD2_1_2
return 0x083D7A10; // diff to 1.3: 1080
#elif COD_VERSION == COD2_1_3
return 0x083D8A90;
#elif COD_VERSION == COD1_1_5
return 0x0830AE88;
#elif COD_VERSION == COD4_1_7
return 0x08c055b0;
#else
#warning int getStack() return NULL;
return (int)NULL;
#endif
}
/*
search for '\"%s\" is: \"%s^7\" default: \"%s^7\"\n'
Now see code ref. Now you need find a function that only calls that function
*/
int getExecuteString()
{
#if COD_VERSION == COD2_1_0
return 0x08060754;
#elif COD_VERSION == COD2_1_2
return 0x080609D4;
#elif COD_VERSION == COD2_1_3
return 0x080609CC;
#elif COD_VERSION == COD4_1_7
return 0x08111F32;
#else
#warning int getExecuteString() return NULL;
return (int)NULL;
#endif
}
int stackGetParamType(int param)
{
aStackElement *scriptStack = *(aStackElement**)getStack();
aStackElement *arg = scriptStack - param;
return arg->type;
}
int stackGetParams(char *params, ...)
{
va_list args;
va_start(args, params);
int errors = 0;
int len = strlen(params);
int i;
for (i=0; i<len; i++)
{
switch (params[i])
{
case 's': {
char **tmp = va_arg(args, char **);
if ( ! stackGetParamString(i + 1, tmp)) // first param is function-id
{
printf("Param %d needs to be a string, %s=%d given! NumParams=%d\n", i + 1, ">make function for this<", stackGetParamType(i+1), stackGetNumberOfParams());
errors++;
}
break;
}
}
}
va_end(args);
return errors == 0; // success if no errors
}
// function can be found in same context as getStack()
int getNumberOfParams() // as in stackNew()
{
# if COD_VERSION == COD2_1_0
return 0x083D761C;
#elif COD_VERSION == COD2_1_2
return 0x083D7A1C; // diff to 1.3: 1080
#elif COD_VERSION == COD2_1_3
return 0x083D8A9C;
#elif COD_VERSION == COD1_1_5
return 0x0830AE84;
#elif COD_VERSION == COD4_1_7
return 0x08c055bc;
#else
#warning int getNumberOfParams() return NULL;
return (int)NULL;
#endif
}
// todo: check if the parameter really exists (number_of_params)
int stackGetParamInt(int param, int *value)
{
//printf("stackGetParamInt() start...");
aStackElement *scriptStack = *(aStackElement**)getStack();
aStackElement *arg = scriptStack - param;
if (arg->type != STACK_INT)
return 0;
*value = (int)arg->offsetData;
//printf("... end\n");
return 1;
}
int Scr_GetFunc(int index) {
int a = *(int*)0x83D7A10;
int b = *(int*)0x83964C8;
int handle = *(int*)(a - 8 * index) - b;
return handle;
}
/*
CoD2: just look in getent() e.g.
int __cdecl sub_8078DFC(int a1)
{
return stringtable_8205E80 + 8 * a1;
}
kinda hard to find this for CoD1, because i cant trace the get-param-functions...
but search for: "parameter %d does not exist"
- then make xrefs-to to it
- all those functions shall have ONE parent-function
- go into that parent-function and now just click through till it looks like str-function
*/
int stackGetParamString(int param, char **value) // as in the sub-functions in getentarray (hard one, use the graph to find it)
{
aStackElement *scriptStack = *(aStackElement**)getStack();
aStackElement *arg = scriptStack - param;
if (arg->type != STACK_STRING)
return 0;
//*value = "bla";
//printf_hide("offsetData=%.8x ", arg->offsetData);
// lnxded 1.3: get_string_stack_element_by_id_sub_8078ec8(int id)
//printf_hide("datatable + 8*%d = %.8x \"%s\"\n", arg->offsetData, *(int *)0x08206F00 + 8*(int)arg->offsetData, *(int *)0x08206F00 + 8*(int)arg->offsetData + 4);
# if COD_VERSION == COD2_1_0
*value = (char *)(*(int *)0x08283E80 + 8*(int)arg->offsetData + 4);
#elif COD_VERSION == COD2_1_2
*value = (char *)(*(int *)0x08205E80 + 8*(int)arg->offsetData + 4);
#elif COD_VERSION == COD2_1_3
*value = (char *)(*(int *)0x08206F00 + 8*(int)arg->offsetData + 4);
#elif COD_VERSION == COD1_1_5
*value = (char *)(*(int *)0x081F6940 + 8*(int)arg->offsetData + 4);
#elif COD_VERSION == COD4_1_7
*value = (char *)(*(int *)0x0897ca00 + 12 * (int)arg->offsetData + 4);
#else
#warning stackGetParamString(int param, char **value) *value = (char *)(*(int *)NULL + 8*(int)arg->offsetData + 4);
*value = (char *)(*(int *)NULL + 8*(int)arg->offsetData + 4);
#endif
return 1;
}
int stackGetParamVector(int param, float value[3])
{
aStackElement *scriptStack = *(aStackElement**)getStack();
aStackElement *arg = scriptStack - param;
if (arg->type != STACK_VECTOR)
return 0;
value[0] = *(float *)((int)(arg->offsetData) + 0);
value[1] = *(float *)((int)(arg->offsetData) + 4);
value[2] = *(float *)((int)(arg->offsetData) + 8);
return 1;
}
int stackGetParamFloat(int param, float *value)
{
aStackElement *scriptStack = *(aStackElement**)getStack();
aStackElement *arg = scriptStack - param;
if (arg->type == STACK_INT)
{
int asInteger;
int ret = stackGetParamInt(param, &asInteger);
if (!ret)
return 0;
*value = (float) asInteger;
return 1;
}
// *value = (float)arg->offsetData;
// gcc: error: pointer value used where a floating point value was expected
// so i use the tmp for casting
float tmp;
if (arg->type != STACK_FLOAT)
return 0;
//swapEndian(&arg->offsetData); // DOESEN WORK EVEN WITH SWAP
//*value = (float)(int)arg->offsetData; // DOESNT WORK
// jeah gcc, you fucked me off!
memcpy(&tmp, &arg->offsetData, 4); // cast to float xD
*value = tmp;
return 1;
}
int stackGetNumberOfParams()
{
int numberOfParams = *(int *)getNumberOfParams();
return numberOfParams;
}
int cdecl_injected_closer_stack_debug()
{
int i;
int numberOfParams = *(int *)0x83D8A9C;
aStackElement *scriptStack = *(aStackElement**)0x83D8A90;
printf_hide("numberOfParams=%d\n", numberOfParams);
for (i=0; i<numberOfParams; i++)
{
aStackElement *stackPtr = scriptStack - i;
printf_hide("i=%d offsetData=%.8x type=%d\n", i, stackPtr->offsetData, stackPtr->type);
switch (stackPtr->type)
{
case STACK_OBJECT:
{
printf_hide("type=object with: ");
int object_table = 0x8297500; // int16
int offsetData = *(int *)(object_table + 2*((int)stackPtr->offsetData * 8) + 0);
int type = *(int *)(object_table + 2*((int)stackPtr->offsetData * 8) + 4) % 31;
printf_hide("offsetData:%.8p type:%.8p\n", offsetData, type);
break;
}
}
}
}
/* THE BEGINNING of generalizing the push-value-functions! */
// pushing a new stack-element on stack
// available through getStack()
// 11.03.2013, Sido|Meine Jordans Instrumental, Generalisation is unstable!
/* search for "Internal script stack overflow", thats stackNew() */
/* can also be found in the next stackPush-functions */
int stackNew()
{
int (*signature)();
#if COD_VERSION == COD2_1_0
*((int *)(&signature)) = 0x080837B0;
#elif COD_VERSION == COD2_1_2
*((int *)(&signature)) = 0x08083D2C;
#elif COD_VERSION == COD2_1_3
*((int *)(&signature)) = 0x08083DF8;
#elif COD_VERSION == COD1_1_5
*((int *)(&signature)) = 0x080AE084;
#elif COD_VERSION == COD4_1_7
*((int *)(&signature)) = 0x0815EC48;
#else
#warning int stackNew() *((int *)(&signature)) = NULL;
*((int *)(&signature)) = (int)NULL;
#endif
return signature();
}
int stackPushUndefined()
{
aStackElement *scriptStack;
scriptStack = *(aStackElement**)getStack();
#if DEBUG_GSC
printf_hide("stackPushUndefined(): type=%d value=%.8x\n", scriptStack->type, scriptStack->offsetData);
#endif
int ret = stackNew();
scriptStack = *(aStackElement**)getStack();
#if DEBUG_GSC
printf_hide("stackPushUndefined(): type=%d value=%.8x\n", scriptStack->type, scriptStack->offsetData);
#endif
//aStackElement *scriptStack = *(aStackElement**)getStack();
//aStackElement *scriptStack = *(aStackElement**)ret;
scriptStack->type = STACK_UNDEFINED;
scriptStack->offsetData = NULL; // never tested anything else for UNDEFINED
//return (int) *(aStackElement**) getStack(); // dunno...
return 123; // dunno... works also lol. so no need to return some specific stackelement
}
/*
HOWTO: how to find the addresses of a binary?
1) find the function-string in winhex
2) go to file offset in IDA -> then copy the real address
3) then search for the SWAPPED value in winhex again
4) go for it in ida
5) convert the crazy numbers to str/func-pair
6) go into function and get the offset of the internal function
*/
int stackReturnInt(int ret) /*obsolete - not guaranteed to be available later*/
{
return stackPushInt(ret);
/*
int (*signature)(int);
*((int *)(&signature)) = 0x08085164;
return signature(ret);
*/
}
int stackPushInt(int ret) // as in isalive
{
#if 1
int (*signature)(int);
# if COD_VERSION == COD2_1_0
*((int *)(&signature)) = 0x08084B1C;
#elif COD_VERSION == COD2_1_2
*((int *)(&signature)) = 0x08085098; // difference to 1.3: CC
#elif COD_VERSION == COD2_1_3
*((int *)(&signature)) = 0x08085164;
#elif COD_VERSION == COD4_1_7
*((int *)(&signature)) = 0x0815EFFA;
#else
#warning int stackPushInt(int ret)
*((int *)(&signature)) = (int)NULL;
#endif
return signature(ret);
#endif
// this shit dont work! seg fault
#if 0
aStackElement *scriptStack;
stackNew();
scriptStack = *(aStackElement**)getStack();
scriptStack->type = STACK_INT;
scriptStack->offsetData = (void *)ret;
printf("still working int??\n");
return ret;
return -1234; // crap, just testin if i can return void
#endif
}
int stackReturnVector(float *ret) // obsolete
{
return stackPushVector(ret);
}
/*
for CoD1:
search MT_AllocIndex
go 2 functions up or so and compare structure with CoD2
for other CoD's:
just go into getOrigin() or so and look
*/
int stackPushVector(float *ret) // as in vectornormalize
{
int (*signature)(float *);
# if COD_VERSION == COD2_1_0
*((int *)(&signature)) = 0x08084CBE;
#elif COD_VERSION == COD2_1_2
*((int *)(&signature)) = 0x0808523A; // difference to 1.3: CC
#elif COD_VERSION == COD2_1_3
*((int *)(&signature)) = 0x08085306;
#elif COD_VERSION == COD1_1_5
printf("*((int *)(&signature)) = 0x080AF464;\n");
*((int *)(&signature)) = 0x080AF464;
#elif COD_VERSION == COD4_1_7
*((int *)(&signature)) = 0x0815EDF2;
#else
#warning int stackPushVector(float *ret) *((int *)(&signature)) = NULL;
*((int *)(&signature)) = (int)NULL;
#endif
return signature(ret);
#if 0
int (*alloc_vector)(float *);
*((int *)(&alloc_vector)) = 0x080A5D14;
aStackElement *scriptStack;
stackNew();
scriptStack = *(aStackElement**)getStack();
scriptStack->type = STACK_VECTOR;
printf("1\n");
scriptStack->offsetData = (void *)alloc_vector(ret);
printf("2\n");
#endif
}
int stackPushFloat(float ret) // as in distance
{
int (*signature)(float);
# if COD_VERSION == COD2_1_0
*((int *)(&signature)) = 0x08084B40;
#elif COD_VERSION == COD2_1_2
*((int *)(&signature)) = 0x080850BC; // difference to 1.3: CC
#elif COD_VERSION == COD2_1_3
*((int *)(&signature)) = 0x08085188;
#elif COD_VERSION == COD4_1_7
*((int *)(&signature)) = 0x0815EF7A;
#else
#warning int stackPushFloat(float ret) *((int *)(&signature)) = NULL;
*((int *)(&signature)) = (int)NULL;
#endif
return signature(ret);
}
int stackPushString(char *toPush) // as in getcvar()
{
int (*signature)(char *);
# if COD_VERSION == COD2_1_0
*((int *)(&signature)) = 0x08084C1A;
#elif COD_VERSION == COD2_1_2
*((int *)(&signature)) = 0x08085196; // difference to 1.3: CC
#elif COD_VERSION == COD2_1_3
*((int *)(&signature)) = 0x08085262;
#elif COD_VERSION == COD4_1_7
*((int *)(&signature)) = 0x0815EC48;
#else
#warning int stackPushString(char *toPush) *((int *)(&signature)) = NULL;
*((int *)(&signature)) = (int)NULL;
#endif
return signature(toPush);
}
int stackPushEntity(int arg) // as in getent() // todo: find out how to represent an entity
{
int (*signature)(int);
# if COD_VERSION == COD2_1_0
*((int *)(&signature)) = 0x08118CC0;
#elif COD_VERSION == COD2_1_2
*((int *)(&signature)) = 0x0811AFF4; // difference OTHER then CC
#elif COD_VERSION == COD2_1_3
*((int *)(&signature)) = 0x08117F50;
#elif COD_VERSION == COD4_1_7
*((int *)(&signature)) = 0x080C7770;
#else
#warning int stackPushEntity(int arg) *((int *)(&signature)) = NULL;
*((int *)(&signature)) = (int)NULL;
#endif
return signature(arg);
}
int stackCallScriptFunction(int self, int scriptFunction, int numberOfArgs)
{
int (*signature)(int, int, int);
*((int *)(&signature)) = 0x0811B284;
return signature(self, scriptFunction, numberOfArgs);
}
int stackCallbackPlayerDamage = 0x0884D718;
// as in bullettrace
int alloc_object_and_push_to_array() // use stackPushArray() now
{
int (*signature)();
# if COD_VERSION == COD2_1_0
*((int *)(&signature)) = 0x08084CF0;
#elif COD_VERSION == COD2_1_2
*((int *)(&signature)) = 0x0808526C;
#elif COD_VERSION == COD2_1_3
*((int *)(&signature)) = 0x08085338;
#elif COD_VERSION == COD4_1_7
*((int *)(&signature)) = 0x0815ED6A;
#else
#warning int alloc_object_and_push_to_array() *((int *)(&signature)) = NULL;
*((int *)(&signature)) = (int)NULL;
#endif
return signature();
}
int stackPushArray()
{
return alloc_object_and_push_to_array();
}
int stackSetKeyInArray(int precachedStringOffset) // TODOOOOOO
{
int (*signature)(int);
*((int *)(&signature)) = 0x080853B6;
return signature(precachedStringOffset);
}
int push_previous_var_in_array_sub() // stackPushArrayLast()
{
int (*signature)();
# if COD_VERSION == COD2_1_0
*((int *)(&signature)) = 0x08084D1C;
#elif COD_VERSION == COD2_1_2
*((int *)(&signature)) = 0x08085298;
#elif COD_VERSION == COD2_1_3
*((int *)(&signature)) = 0x08085364;
#elif COD_VERSION == COD4_1_7
*((int *)(&signature)) = 0x0815D5A0;
#else
#warning int push_previous_var_in_array_sub() *((int *)(&signature)) = NULL;
*((int *)(&signature)) = (int)NULL;
#endif
return signature();
}
int stackPushArrayLast()
{
return push_previous_var_in_array_sub();
}
int sub_807BCA8()
{
int16_t (*sub_807B9F8)();
*(int *)(&sub_807B9F8) = 0x0807B9F8;
int *startStack = (int*)0x08297500;
int16_t var;
int *ptr;
var = sub_807B9F8(); // make new variable
printf_hide("var=%ld\n", var);
ptr = &startStack[4*var];
startStack[4 * var + 2] = 96;
*(ptr + 2) |= 22;
*((int16_t*)ptr + 2) = 0;
*((int16_t*)ptr + 3) = 0;
printf_hide("(int16_t*)ptr + 2) = %.8x\n", (int16_t*)ptr + 2);
printf_hide("(int16_t*)ptr + 3) = %.8x\n", (int16_t*)ptr + 3);
/*
var=640
(int16_t*)ptr + 2) = 08299d04
(int16_t*)ptr + 3) = 08299d06
*/
return var;
}
#define TOSTRING2(str) #str
#define TOSTRING1(str) TOSTRING2(str) // else there is written "__LINE__"
#define AT __FILE__ ":" TOSTRING1(__LINE__)
// i would like to make nice php-scripts, which are building something like a "cracking-ide" with many informations
// all infos easy SEARCHABLE, like... enter 4 letters of function -> find all saved graphs of it
// doesnt even need to be "normalized", just TEXT-seach in DB
int level = 0; // for a nice tabbed graphcall
#define LEVEL_SPACE do { for (int i=0; i<level; i++) printf_hide(" "); }while(0);
// gsc_new_variable
int sub_807AB64(void *offsetData, int key, int a_plus_b_mod_fffd_plus_1)
{
LEVEL_SPACE; printf_hide("setKeyInArray: int sub_807AB64(void *offsetData=%.8x, int key=%.8x, int a_plus_b_mod_fffd_plus_1=%.8x)\n", offsetData, key, a_plus_b_mod_fffd_plus_1);
LEVEL_SPACE; printf_hide("{\n");
level++;
int ret;
#if 1
LEVEL_SPACE; printf_hide("BUILTIN-FUNCTION\n");
int (*tmp)(void *offsetData, int key, int a_plus_b_mod_fffd_plus_1);
*(int *)&tmp = 0x0807AB64;
ret = tmp(offsetData, key, a_plus_b_mod_fffd_plus_1);
#endif
//LEVEL_SPACE; printf_hide("setKeyInArray: int sub_807AB64 #####>>>>> ret=%.8x\n", ret); level--;
level--; LEVEL_SPACE; printf_hide("} ret=%.8x\n", ret);
return ret;
}
typedef struct
{
int16_t a_0; // 0
int16_t a_1; // 2
int16_t b_0; // 4
int16_t b_1; // 6
int c; // 8
int16_t d_0; // 12
int16_t d_1; // 14
} aStack;
void print_aStack(aStack *stack)
{
printf_hide("a_0=%.4x a_1=%.4x b_0=%.4x b_1=%.4x c=%.8x d_0=%.4x d_1=%.4x ",
stack->a_0, stack->a_1, stack->b_0, stack->b_1, stack->c, stack->d_0, stack->d_1
);
}
int sub_807B064(void *offsetData, int key, int a_plus_b_mod_fffd_plus_1)
{
LEVEL_SPACE; printf_hide("int sub_807B064(void *offsetData=%.8x, int key=%.8x, int a_plus_b_mod_fffd_plus_1=%.8x)\n", offsetData, key, a_plus_b_mod_fffd_plus_1);
LEVEL_SPACE; printf_hide("{\n");
level++;
int ret;
#if 0
LEVEL_SPACE; printf_hide("BUILTIN-FUNCTION\n");
int (*tmp)(void *offsetData, int key, int a_plus_b_mod_fffd_plus_1);
*(int *)&tmp = 0x0807B064;
ret = tmp(offsetData, key, a_plus_b_mod_fffd_plus_1);
#endif
#if 0 // BACKUP THAT WORKS LIKE IN IDA, NO CHANGE!
int *stackStart = (int*) 0x08297500;
int v4, v5, *v6, *v8, *v9;
unsigned int/*16_t*/ v7;
char *v10;
//a_plus_b_mod_fffd_plus_1 = (int16_t)a_plus_b_mod_fffd_plus_1;
v4 = sub_807AB64(offsetData, key, a_plus_b_mod_fffd_plus_1);
a_plus_b_mod_fffd_plus_1 = v4;
v6 = stackStart + 4 * (int)offsetData;
v7 = *((int16_t*)stackStart + 2 * (int)offsetData + 7);
v8 = stackStart + 4 * v7;
v9 = stackStart + 4 * v4;
v5 = 16 * *((int16_t*)stackStart + 8 * v4);
v10 = (char *)stackStart + v5;
*(int16_t*)((char *)stackStart + v5 + 14) = v7;
*((int16_t*)v8 + 1) = a_plus_b_mod_fffd_plus_1;
*((int16_t*)v9 + 1) = *((int16_t*)v6 + 6);
*((int16_t*)v6 + 7) = a_plus_b_mod_fffd_plus_1;
ret = a_plus_b_mod_fffd_plus_1;
#endif
#if 0
int *stackStart = (int*) 0x08297500;
aStack *stackStart_2 = (aStack*) 0x08297500;
int v4, v5, *v6, *v8, *v9;
unsigned int/*16_t*/ v7;
char *v10;
//a_plus_b_mod_fffd_plus_1 = (int16_t)a_plus_b_mod_fffd_plus_1;
LEVEL_SPACE; printf_hide(">>> 2\n");
int ret_807AB64;
/*v4*/ ret_807AB64 = sub_807AB64(offsetData, key, a_plus_b_mod_fffd_plus_1);
//a_plus_b_mod_fffd_plus_1 = v4;
v6 = stackStart + 4 * (int)offsetData;
aStack *v6_2 = &stackStart_2[(int)offsetData];
LEVEL_SPACE; printf_hide("v6=%.8x v6_2=%.8x\n", v6, v6_2);
v7 = *((int16_t*)stackStart + 2 * (int)offsetData + 7);
v8 = stackStart + 4 * v7;
aStack *v8_2 = &stackStart_2[v7];
LEVEL_SPACE; printf_hide("v8=%.8x v8_2=%.8x\n", v8, v8_2);
v9 = stackStart + 4 * ret_807AB64;
aStack *v9_2 = &stackStart_2[ret_807AB64];
LEVEL_SPACE; printf_hide("v9=%.8x v9_2=%.8x\n", v9, v9_2);
v5 = 16 * *((int16_t*)stackStart + 8 * ret_807AB64);
int v5_2 = 16 * *(int16_t*) (stackStart + 4 * ret_807AB64);
int v5_3 = 16 * *(int16_t*) (&stackStart_2[ret_807AB64]);
int v5_4 = 16 * stackStart_2[ret_807AB64].a_0;
LEVEL_SPACE; printf_hide("v5=%.8x v5_2=%.8x v5_3=%.8x v5_4=%.8x\n", v5, v5_2, v5_3, v5_4);
v10 = (char *)stackStart + v5;
int *v10_2 = &stackStart[4 * *((int16_t*)stackStart + 8 * ret_807AB64)];
int v10_3 = (int)&stackStart_2[*((int16_t*)stackStart + 8 * ret_807AB64)];
int v10_4 = (int)&stackStart_2[stackStart_2[ret_807AB64].a_0];
aStack *v10_5 = stackStart_2 + stackStart_2[ret_807AB64].a_0;
LEVEL_SPACE; printf_hide("v10=%.8x v10_2=%.8x v10_3=%.8x v10_4=%.8x v10_5=%.8x\n", v10, v10_2, v10_3, v10_4, v10_5);
*(int16_t*)((char *)stackStart + v5 + 14) = v7;
// this:
int bla = (int)((char *)stackStart + v5 + 14);
int bla_1 = (int) &(stackStart_2 + stackStart_2[ret_807AB64].a_0)->d_1;
int bla_2 = (int) &((stackStart_2 [stackStart_2[ret_807AB64].a_0]).d_1);
int bla_3 = (int) &(v10_5->d_1);
LEVEL_SPACE; printf_hide("bla=%.8x bla_1=%.8x bla_2=%.8x bla_3=%.8x\n", bla, bla_1, bla_2, bla_3);
*((int16_t*)v8 + 1) = ret_807AB64; //a_plus_b_mod_fffd_plus_1;
int foo = (int) (v8+1);
int foo_1 = (int) &v8_2->b_0;
LEVEL_SPACE; printf_hide("foo=%.8x foo_1=%.8x\n", foo, foo_1);
LEVEL_SPACE; printf_hide("*((int16_t*)v8 + 1==%.8x) = ret_807AB64==%.8x;\n", ((int16_t*)v8 + 1), ret_807AB64);
LEVEL_SPACE; printf_hide("*((int16_t*)v8 + 1==%.8x) = ret_807AB64==%.8x;\n", &v8_2->a_1, ret_807AB64);
*((int16_t*)v9 + 1) = *((int16_t*)v6 + 6);
LEVEL_SPACE; printf_hide("*((int16_t*)v9 + 1==%.8x) = *((int16_t*)v6 + 6==%.8x);\n", ((int16_t*)v9 + 1), ((int16_t*)v6 + 6));
LEVEL_SPACE; printf_hide("*((int16_t*)v9 + 1==%.8x) = *((int16_t*)v6 + 6==%.8x);\n", &v9_2->a_1, &v6_2->d_0);
*((int16_t*)v6 + 7) = ret_807AB64; //a_plus_b_mod_fffd_plus_1;
LEVEL_SPACE; printf_hide("*((int16_t*)v6 + 7==%.8x) = ret_807AB64==%.8x;\n", ((int16_t*)v6 + 7), ret_807AB64);
LEVEL_SPACE; printf_hide("*((int16_t*)v6 + 7==%.8x) = ret_807AB64==%.8x;\n", &v6_2->d_1, ret_807AB64);
ret = ret_807AB64/*a_plus_b_mod_fffd_plus_1*/;
#endif
#if 0
int *stackStart = (int*) 0x08297500;
aStack *stackStart_2 = (aStack *) 0x08297500;
int v4;
int v5;
aStack *v6;
aStack *v8;
aStack *v9;
unsigned int/*16_t*/ v7;
aStack *v10;
a_plus_b_mod_fffd_plus_1 = (int16_t)a_plus_b_mod_fffd_plus_1;
v4 = sub_807AB64(offsetData, key, a_plus_b_mod_fffd_plus_1);
a_plus_b_mod_fffd_plus_1 = v4;
v6 = stackStart_2 + (int)offsetData;
v7 = *((int16_t*)stackStart + 2 * (int)offsetData + 7);
v8 = stackStart_2 + v7;
v9 = stackStart_2 + v4;
v5 = stackStart_2[v4].a_0;
v10 = stackStart_2 + v5;
stackStart_2[v5].d_1 = v7;
//*((int16_t*)v8 + 1) = a_plus_b_mod_fffd_plus_1;
v8->a_1 = a_plus_b_mod_fffd_plus_1;
//*((int16_t*)v9 + 1) = *((int16_t*)v6 + 6);
v9->a_1 = v6->d_0;
//*((int16_t*)v6 + 7) = a_plus_b_mod_fffd_plus_1;
v6->d_1 = a_plus_b_mod_fffd_plus_1;
ret = a_plus_b_mod_fffd_plus_1;
#endif
#if 1
int *stackStart = (int*) 0x08297500;
aStack *stackStart_2 = (aStack *) 0x08297500;
int v4;
int v5;
aStack *v6;
aStack *v8;
aStack *v9;
int v7;
aStack *v10;
//a_plus_b_mod_fffd_plus_1 = (int16_t)a_plus_b_mod_fffd_plus_1;
int ret_807AB64 = sub_807AB64(offsetData, key, a_plus_b_mod_fffd_plus_1);
v6 = stackStart_2 + (int)offsetData;
v7 = *((int16_t*)stackStart + 2 * (int)offsetData + 7);
v8 = stackStart_2 + v7;
v9 = stackStart_2 + ret_807AB64;
v5 = stackStart_2[ret_807AB64].a_0;
v10 = stackStart_2 + v5;
stackStart_2[v5].d_1 = v7;
v8->a_1 = ret_807AB64;
v9->a_1 = v6->d_0;
v6->d_1 = ret_807AB64;
ret = ret_807AB64;
LEVEL_SPACE; printf_hide("v8: "); print_aStack(v8); printf_hide("\n");
LEVEL_SPACE; printf_hide("v9: "); print_aStack(v9); printf_hide("\n");
LEVEL_SPACE; printf_hide("v6: "); print_aStack(v6); printf_hide("\n");
#endif
//LEVEL_SPACE; printf_hide("setKeyInArray: int sub_807B064 #####>>>>> ret=%.8x\n", ret); level--;
level--; LEVEL_SPACE; printf_hide("} ret=%.8x\n", ret);
return ret;
}
int sub_807B1E6(void *offsetData, int key)
{
LEVEL_SPACE; printf_hide("int sub_807B1E6(void *offsetData=%.8x, int key=%.8x)\n", offsetData, key);
LEVEL_SPACE; printf_hide("{\n");
level++;
int ret;
#if 0
int (*tmp)(void *offsetData, int key);
*(int *)&tmp = 0x0807B1E6;
ret = tmp(offsetData, key);
#endif
#if 1
ret = sub_807B064(offsetData, key, ((int)offsetData+key) % 0xFFFD + 1);
#endif
//LEVEL_SPACE; printf_hide("setKeyInArray: int sub_807B1E6 #####>>>>> ret=%.8x\n", ret);
level--; LEVEL_SPACE; printf_hide("} ret=%.8x\n", ret);
return ret;
}
// THE ADDRESS IS TOLD BY THE LINKER AT LINK-TIME!
// THAT FAILED!!! GCC, im gonna hate you!
// gcc: -Xlinker --defsym -Xlinker stackStart=0x08297500
// output of stackStart-address: stackStart=c0185500
#if 0
extern int stackStart;
#endif
int sub_807C71C(void *offsetData, int key)
{
LEVEL_SPACE; printf_hide("int sub_807C71C(void *offsetData=%.8x, int key=%.8x)\n", offsetData, key);
LEVEL_SPACE; printf_hide("{\n");
level++;
int ret;
#if 0
int (*tmp)(void *offsetData, int key);
*(int *)&tmp = 0x0807C71C;
return tmp(offsetData, key);
#endif
#if 0
// doesnt work, the code has relative elements (function-call)
unsigned char data[36] = {
0x55, 0x89, 0xE5, 0x83, 0xEC, 0x08, 0x8B, 0x45, 0x0C, 0x89, 0x44, 0x24, 0x04, 0x8B, 0x45, 0x08,
0x89, 0x04, 0x24, 0xE8, 0xB2, 0xEA, 0xFF, 0xFF, 0xC1, 0xE0, 0x04, 0x0F, 0xB7, 0x80, 0x00, 0x75,
0x29, 0x08, 0xC9, 0xC3
};
int (*tmp)(void *offsetData, int key);
*(int *)&tmp = (int)&data;
return tmp(offsetData, key);
#endif
// THIS IS JUST CRASHING THE WHOLE SERVER
// IT NEEDS TO BE COMPILED WITH -masm=intel and it compiles, but crashing without execute THESE lines...
// BUG IN COMPILER
//printf_hide("VOR\n");
/*asm(".intel_syntax noprefix\n");
asm("ret\n");
asm("ret\n");*/
//printf_hide("DANACH\n");
#if 0
int *stackStart = (int*) 0x08297500;
ret = *(int16_t*)(stackStart + 4 * sub_807B1E6(offsetData, key)); // works... kind of the nicest
//ret = *(int*)((int)stackStart + 16 * sub_807B1E6(offsetData, key)); // fails
//ret = *(int16_t*)((int)stackStart + 16 * sub_807B1E6(offsetData, key)); // works also
//ret = *((int16_t*)0x08297500 + 8 * sub_807B1E6(offsetData, key)); // works
#endif
#if 1
//LEVEL_SPACE; printf_hide("NEXT TRY\n"); // seen, works, commented out!
aStack *stackStart = (aStack*) 0x08297500;
ret = stackStart[sub_807B1E6(offsetData, key)].a_0;
#endif
#if 0
int sub = sub_807B1E6(offsetData, key);
printf_hide("sub_807B1E6(offsetData, key) = %.8x\n", sub);
printf_hide("(int *)0x08297500 = %.8x\n", (int *)0x08297500);
printf_hide("*(int *)0x08297500 = %.8x\n", *(int *)0x08297500);
int ret = *(int*)((char *)0x08297500 + 16 * sub);
printf_hide("int sub_807C71C(void *offsetData, int key) = %.8x\n", ret);
return ret;
#endif
#if 0
aStackElement **stackStart = (aStackElement **)0x08297500; // 8297500 -> fffd0000
return (int)(*stackStart)[sub_807B1E6(offsetData, key)].offsetData;
#endif
level--; LEVEL_SPACE; printf_hide("} ret=%.8x\n", ret);
return ret;
}