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decomp DBCServer_Release and inspect/document database

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Benjamin Palko 2026-10-14 23:22:03 -04:00
parent 4b267cbe05
commit 7834b98bf0
28222 changed files with 843300 additions and 144 deletions
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decomp/DBCServer_Release_x64/full/functions/0x1401e4520.c Normal file
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/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
* Ghidra 12.1.2 decompiler output for 0x1401e4520 FUN_1401e4520
* Pseudocode, not original source. */
/* WARNING: Function: __security_check_cookie replaced with injection: security_check_cookie */
uint FUN_1401e4520(void *param_1,uint param_2,longlong param_3)
{
int iVar1;
char *pcVar2;
ulonglong uVar3;
char *pcVar4;
ulonglong _Size;
undefined1 auStack_78 [32];
undefined1 local_58 [16];
ulonglong local_48;
local_48 = DAT_1403463c0 ^ (ulonglong)auStack_78;
_Size = (ulonglong)param_2;
if ((param_1 == (void *)0x0) || (param_3 == 0)) {
param_2 = 0x10;
}
else {
EnterCriticalSection((LPCRITICAL_SECTION)(param_3 + 0x1030));
*(int *)(param_3 + 0x1020) = *(int *)(param_3 + 0x1020) + 1;
if (((*(int *)(param_3 + 0x1020) == 10) || (0x3f < *(uint *)(param_3 + 0x101c))) &&
(iVar1 = FUN_1401e4110(param_3), iVar1 != 0)) {
LeaveCriticalSection((LPCRITICAL_SECTION)(param_3 + 0x1030));
param_2 = 0;
}
else {
if (0xf < param_2) {
uVar3 = (ulonglong)(param_2 >> 4);
do {
FUN_140203120(param_3 + 0x1008,param_1,param_3 + 0xe00);
param_1 = (void *)((longlong)param_1 + 0x10);
_Size = (ulonglong)((int)_Size - 0x10);
pcVar2 = (char *)(param_3 + 0x1008);
do {
*pcVar2 = *pcVar2 + '\x01';
if (*pcVar2 != '\0') break;
pcVar2 = pcVar2 + 1;
} while ((longlong)pcVar2 - (param_3 + 0x1008) < 0x10);
uVar3 = uVar3 - 1;
} while (uVar3 != 0);
}
if ((int)_Size != 0) {
pcVar2 = (char *)(param_3 + 0x1008);
FUN_140203120(pcVar2,local_58,param_3 + 0xe00);
memcpy(param_1,local_58,_Size);
pcVar4 = pcVar2;
do {
*pcVar4 = *pcVar4 + '\x01';
if (*pcVar4 != '\0') break;
pcVar4 = pcVar4 + 1;
} while ((longlong)pcVar4 - (longlong)pcVar2 < 0x10);
}
pcVar2 = (char *)(param_3 + 0x1008);
FUN_140203120(pcVar2,param_3 + 0xfe8,param_3 + 0xe00);
pcVar4 = pcVar2;
do {
*pcVar4 = *pcVar4 + '\x01';
if (*pcVar4 != '\0') break;
pcVar4 = pcVar4 + 1;
} while ((longlong)pcVar4 - (longlong)pcVar2 < 0x10);
FUN_140203120(pcVar2,param_3 + 0xff8,param_3 + 0xe00);
pcVar4 = pcVar2;
do {
*pcVar4 = *pcVar4 + '\x01';
if (*pcVar4 != '\0') break;
pcVar4 = pcVar4 + 1;
} while ((longlong)pcVar4 - (longlong)pcVar2 < 0x10);
iVar1 = FUN_140202980(param_3 + 0xfe8,0x20,0,param_3 + 0xe00);
if (iVar1 == 0) {
LeaveCriticalSection((LPCRITICAL_SECTION)(param_3 + 0x1030));
}
else {
LeaveCriticalSection((LPCRITICAL_SECTION)(param_3 + 0x1030));
param_2 = 0;
}
}
}
return param_2;
}