129 lines
3.8 KiB
C
129 lines
3.8 KiB
C
/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
|
|
* Ghidra 12.1.2 decompiler output for 0x1400de9f0 FUN_1400de9f0
|
|
* Pseudocode, not original source. */
|
|
|
|
void FUN_1400de9f0(longlong param_1,longlong *param_2,SIZE_T param_3,undefined8 param_4)
|
|
|
|
{
|
|
undefined1 uVar1;
|
|
int iVar2;
|
|
longlong lVar3;
|
|
undefined8 uVar4;
|
|
uint uVar5;
|
|
longlong lVar6;
|
|
undefined8 *_Dst;
|
|
longlong *plVar7;
|
|
undefined8 *_Src;
|
|
undefined8 *puVar8;
|
|
ulonglong uVar9;
|
|
ulonglong uVar10;
|
|
ulonglong uVar11;
|
|
ulonglong uVar12;
|
|
ulonglong uVar13;
|
|
ulonglong uVar14;
|
|
ulonglong uVar15;
|
|
exception local_78 [80];
|
|
|
|
lVar6 = param_1;
|
|
plVar7 = param_2;
|
|
uVar5 = FUN_1400de5d0(param_1,param_2,param_3,param_4);
|
|
if ((int)uVar5 < 0) {
|
|
/* WARNING: Subroutine does not return */
|
|
FUN_14006be00();
|
|
}
|
|
if (param_2[1] == 0) {
|
|
lVar6 = *param_2;
|
|
if ((int)uVar5 < 1) {
|
|
if (lVar6 == 0) goto LAB_1400dea49;
|
|
plVar7 = (longlong *)0x0;
|
|
}
|
|
else {
|
|
if (lVar6 == 0) {
|
|
/* WARNING: Subroutine does not return */
|
|
FUN_1400d1900(0,plVar7,param_3,param_4);
|
|
}
|
|
plVar7 = (longlong *)(ulonglong)uVar5;
|
|
}
|
|
FUN_1400146f0(lVar6,(int)plVar7,param_3);
|
|
}
|
|
else {
|
|
if (*(int *)((longlong)param_2 + 0x14) < (int)uVar5) {
|
|
/* WARNING: Subroutine does not return */
|
|
FUN_14006be00();
|
|
}
|
|
*(uint *)(param_2 + 2) = uVar5;
|
|
}
|
|
LAB_1400dea49:
|
|
uVar9 = 0;
|
|
if (*(longlong *)(param_1 + 0xc80) == 0) {
|
|
FUN_14006ba50(local_78,(wchar_t *)PTR_u_ArrayWithExternalBuffer_is_unini_1401ad9a0,param_3,
|
|
param_4);
|
|
/* WARNING: Subroutine does not return */
|
|
_CxxThrowException(local_78,(ThrowInfo *)&DAT_1401a93e8);
|
|
}
|
|
uVar15 = param_2[1];
|
|
if (param_2[1] == 0) {
|
|
lVar3 = *param_2;
|
|
if (lVar3 == 0) {
|
|
/* WARNING: Subroutine does not return */
|
|
FUN_1400d1900(lVar6,plVar7,param_3,param_4);
|
|
}
|
|
uVar15 = uVar9;
|
|
if (*(int *)(lVar3 + 0x18) != 0) {
|
|
uVar15 = *(ulonglong *)(lVar3 + 0x10);
|
|
}
|
|
}
|
|
iVar2 = *(int *)(param_1 + 0xc88);
|
|
uVar10 = uVar9;
|
|
uVar11 = uVar9;
|
|
uVar12 = uVar9;
|
|
if (0 < (longlong)iVar2) {
|
|
do {
|
|
lVar6 = *(longlong *)(param_1 + 0xc80);
|
|
if (lVar6 == 0) {
|
|
FUN_14006ba50(local_78,(wchar_t *)PTR_u_ArrayWithExternalBuffer_is_unini_1401ad9a0,param_3,
|
|
param_4);
|
|
/* WARNING: Subroutine does not return */
|
|
_CxxThrowException(local_78,(ThrowInfo *)&DAT_1401a93e8);
|
|
}
|
|
if (((longlong)uVar9 < 0) || (*(int *)(param_1 + 0xc88) <= (int)uVar11)) {
|
|
/* WARNING: Subroutine does not return */
|
|
FUN_14006be00();
|
|
}
|
|
uVar5 = *(uint *)(lVar6 + 8 + uVar10);
|
|
param_3 = (SIZE_T)(int)uVar5;
|
|
_Src = *(undefined8 **)(lVar6 + uVar10);
|
|
_Dst = (undefined8 *)((longlong)(int)uVar12 + uVar15);
|
|
if (param_3 < 0x21) {
|
|
uVar14 = (ulonglong)(uVar5 & 7);
|
|
for (uVar13 = param_3 >> 3; uVar13 != 0; uVar13 = uVar13 - 1) {
|
|
uVar4 = *_Src;
|
|
_Src = _Src + 1;
|
|
*_Dst = uVar4;
|
|
_Dst = _Dst + 1;
|
|
}
|
|
param_4 = 0;
|
|
param_3 = 0;
|
|
if (uVar14 != 0) {
|
|
puVar8 = _Src;
|
|
do {
|
|
uVar1 = *(undefined1 *)puVar8;
|
|
puVar8 = (undefined8 *)((longlong)puVar8 + 1);
|
|
uVar14 = uVar14 - 1;
|
|
*(undefined1 *)((longlong)_Dst + (-1 - (longlong)_Src) + (longlong)puVar8) = uVar1;
|
|
} while (uVar14 != 0);
|
|
param_4 = 0;
|
|
}
|
|
}
|
|
else {
|
|
memcpy(_Dst,_Src,param_3);
|
|
}
|
|
uVar9 = uVar9 + 1;
|
|
uVar10 = uVar10 + 0x10;
|
|
uVar11 = (ulonglong)((int)uVar11 + 1);
|
|
uVar12 = (ulonglong)((int)uVar12 + uVar5);
|
|
} while ((longlong)uVar9 < (longlong)iVar2);
|
|
}
|
|
return;
|
|
}
|
|
|