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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/0x1401c1860.c Normal file
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/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
* Ghidra 12.1.2 decompiler output for 0x1401c1860 FUN_1401c1860
* Pseudocode, not original source. */
undefined8 *
FUN_1401c1860(undefined8 *param_1,longlong param_2,longlong param_3,undefined8 *param_4)
{
undefined *puVar1;
int *piVar2;
undefined *puVar3;
int iVar4;
longlong lVar5;
undefined8 uVar6;
undefined8 uVar7;
int local_res10 [2];
uint local_res18 [4];
longlong local_88;
undefined *local_80;
undefined8 local_78;
longlong local_70;
undefined1 local_68;
undefined **local_60;
undefined8 local_58;
undefined8 local_50;
undefined8 local_48;
undefined8 local_40;
local_78 = 0xfffffffffffffffe;
uVar7 = 0;
local_res10[0] = 0;
local_res18[0] = *(uint *)(param_3 + 0x18);
FUN_14004f0e0(param_2);
uVar6 = uVar7;
if (*(int *)(param_2 + 0x18) != 0) {
uVar6 = *(undefined8 *)(param_2 + 0x10);
}
iVar4 = *(int *)(param_3 + 0x18);
if (iVar4 != 0) {
uVar7 = *(undefined8 *)(param_3 + 0x10);
}
lVar5 = FUN_1401c13e0();
iVar4 = FUN_1401e5670(uVar7,iVar4,uVar6,local_res18,0,0,*(undefined4 *)(lVar5 + 0x105c),2,
local_res10,*param_4);
if (iVar4 == 0) {
if (local_res10[0] == 1) {
if (*(uint *)(param_3 + 0x18) < local_res18[0]) {
FUN_14016d8c0();
local_80 = PTR_DAT_1403440a0;
FUN_14004c020(&local_80,L"Decryption result is larger! Memory corruption may occur!");
local_58 = 0;
local_50 = 0;
local_48 = 0;
local_40 = 0;
local_60 = Proud::ByteArray::vftable;
FUN_140198f80(&local_88,6,0,&local_80,&local_60);
FUN_14019a9e0(&local_60);
*param_1 = 0;
FUN_140184b90(param_1,&local_88);
FUN_140154b00(&local_88);
puVar3 = local_80;
if (((local_80 != (undefined *)0x0) && (local_80 != PTR_DAT_1403440a0)) &&
(puVar1 = local_80 + -8, puVar1 != (undefined *)0x0)) {
uVar6 = FUN_14016d8c0();
local_70 = uVar6;
FUN_14016db50(uVar6);
local_68 = 1;
piVar2 = (int *)(puVar3 + -4);
*piVar2 = *piVar2 + -1;
if (*piVar2 == 0) {
FUN_14016d970(puVar1);
}
FUN_14016dbe0(uVar6);
}
}
else {
FUN_14004f0e0(param_2);
*param_1 = 0;
}
}
else {
FUN_14016d8c0();
local_80 = PTR_DAT_1403440a0;
FUN_14004c020(&local_80,L"Incorrect Packet");
local_58 = 0;
local_50 = 0;
local_48 = 0;
local_40 = 0;
local_60 = Proud::ByteArray::vftable;
FUN_140198f80(&local_88,6,0,&local_80,&local_60);
FUN_14019a9e0(&local_60);
*param_1 = 0;
FUN_140184b90(param_1,&local_88);
lVar5 = local_88;
if (local_88 != 0) {
local_70 = local_88;
FUN_14016db50(local_88);
local_68 = 1;
*(longlong *)(local_88 + 0x40) = *(longlong *)(local_88 + 0x40) + -1;
if (*(longlong *)(local_88 + 0x40) == 0) {
FUN_14016dbe0(lVar5);
local_68 = 0;
FUN_140154a90(local_88);
}
else {
FUN_14016dbe0(lVar5);
}
}
puVar3 = local_80;
if (((local_80 != (undefined *)0x0) && (local_80 != PTR_DAT_1403440a0)) &&
(puVar1 = local_80 + -8, puVar1 != (undefined *)0x0)) {
uVar6 = FUN_14016d8c0();
local_70 = uVar6;
FUN_14016db50(uVar6);
local_68 = 1;
piVar2 = (int *)(puVar3 + -4);
*piVar2 = *piVar2 + -1;
if (*piVar2 == 0) {
FUN_14016d970(puVar1);
}
FUN_14016dbe0(uVar6);
}
}
}
else {
FUN_14016d8c0();
local_80 = PTR_DAT_1403440a0;
FUN_14004c020(&local_80,L"Error");
local_58 = 0;
local_50 = 0;
local_48 = 0;
local_40 = 0;
local_60 = Proud::ByteArray::vftable;
FUN_140198f80(&local_88,6,0,&local_80,&local_60);
FUN_14019a9e0(&local_60);
*param_1 = 0;
FUN_140184b90(param_1,&local_88);
lVar5 = local_88;
if (local_88 != 0) {
local_70 = local_88;
FUN_14016db50(local_88);
local_68 = 1;
*(longlong *)(local_88 + 0x40) = *(longlong *)(local_88 + 0x40) + -1;
if (*(longlong *)(local_88 + 0x40) == 0) {
FUN_14016dbe0(lVar5);
local_68 = 0;
FUN_140154a90(local_88);
}
else {
FUN_14016dbe0(lVar5);
}
}
puVar3 = local_80;
if (((local_80 != (undefined *)0x0) && (local_80 != PTR_DAT_1403440a0)) &&
(puVar1 = local_80 + -8, puVar1 != (undefined *)0x0)) {
uVar6 = FUN_14016d8c0();
local_70 = uVar6;
FUN_14016db50(uVar6);
local_68 = 1;
piVar2 = (int *)(puVar3 + -4);
*piVar2 = *piVar2 + -1;
if (*piVar2 == 0) {
FUN_14016d970(puVar1);
}
FUN_14016dbe0(uVar6);
}
}
return param_1;
}