208 lines
8.9 KiB
C
208 lines
8.9 KiB
C
/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
|
|
* Ghidra 12.1.2 decompiler output for 0x1400ff4c0 FUN_1400ff4c0
|
|
* Pseudocode, not original source. */
|
|
|
|
undefined4 FUN_1400ff4c0(longlong *param_1,int param_2)
|
|
|
|
{
|
|
longlong *plVar1;
|
|
int *piVar2;
|
|
short *psVar3;
|
|
int iVar4;
|
|
int iVar5;
|
|
int iVar6;
|
|
longlong lVar7;
|
|
byte bVar8;
|
|
undefined1 *puVar9;
|
|
undefined1 *puVar10;
|
|
short sVar11;
|
|
ushort uVar12;
|
|
uint uVar13;
|
|
uint uVar14;
|
|
|
|
puVar10 = (undefined1 *)0x0;
|
|
do {
|
|
uVar13 = *(uint *)((longlong)param_1 + 0x9c);
|
|
uVar14 = 0;
|
|
if (uVar13 < 0x106) {
|
|
FUN_1400fec60(param_1);
|
|
uVar13 = *(uint *)((longlong)param_1 + 0x9c);
|
|
if ((uVar13 < 0x106) && (param_2 == 0)) {
|
|
return 0;
|
|
}
|
|
if (uVar13 == 0) {
|
|
if ((int)param_1[0x12] != 0) {
|
|
bVar8 = *(byte *)((ulonglong)(*(int *)((longlong)param_1 + 0x94) - 1) + param_1[10]);
|
|
*(undefined2 *)(param_1[0x2df] + (ulonglong)*(uint *)((longlong)param_1 + 0x16f4) * 2) = 0
|
|
;
|
|
*(byte *)((ulonglong)*(uint *)((longlong)param_1 + 0x16f4) + param_1[0x2dd]) = bVar8;
|
|
*(int *)((longlong)param_1 + 0x16f4) = *(int *)((longlong)param_1 + 0x16f4) + 1;
|
|
psVar3 = (short *)((longlong)param_1 + (ulonglong)bVar8 * 4 + 0xbc);
|
|
*psVar3 = *psVar3 + 1;
|
|
*(undefined4 *)(param_1 + 0x12) = 0;
|
|
}
|
|
uVar13 = *(uint *)((longlong)param_1 + 0x84);
|
|
if (-1 < (int)uVar13) {
|
|
puVar10 = (undefined1 *)((ulonglong)uVar13 + param_1[10]);
|
|
}
|
|
FUN_140103070(param_1,puVar10,*(int *)((longlong)param_1 + 0x94) - uVar13,
|
|
(uint)(param_2 == 4));
|
|
*(undefined4 *)((longlong)param_1 + 0x84) = *(undefined4 *)((longlong)param_1 + 0x94);
|
|
FUN_1400fe8b0(*param_1);
|
|
if (*(int *)(*param_1 + 0x18) != 0) {
|
|
if (param_2 == 4) {
|
|
return 3;
|
|
}
|
|
return 1;
|
|
}
|
|
if (param_2 == 4) {
|
|
return 2;
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
if (2 < uVar13) {
|
|
uVar13 = ((uint)*(byte *)((ulonglong)(*(uint *)((longlong)param_1 + 0x94) + 2) + param_1[10])
|
|
^ (int)param_1[0xe] << ((byte)(int)param_1[0x10] & 0x1f)) &
|
|
*(uint *)((longlong)param_1 + 0x7c);
|
|
*(uint *)(param_1 + 0xe) = uVar13;
|
|
*(undefined2 *)
|
|
(param_1[0xc] +
|
|
(ulonglong)(*(uint *)((longlong)param_1 + 0x94) & *(uint *)((longlong)param_1 + 0x4c)) * 2) =
|
|
*(undefined2 *)(param_1[0xd] + (ulonglong)uVar13 * 2);
|
|
uVar14 = (uint)*(ushort *)
|
|
(param_1[0xc] +
|
|
(ulonglong)
|
|
(*(uint *)((longlong)param_1 + 0x94) & *(uint *)((longlong)param_1 + 0x4c)) *
|
|
2);
|
|
*(undefined2 *)(param_1[0xd] + (ulonglong)*(uint *)(param_1 + 0xe) * 2) =
|
|
*(undefined2 *)((longlong)param_1 + 0x94);
|
|
}
|
|
uVar13 = *(uint *)(param_1 + 0x11);
|
|
*(undefined4 *)(param_1 + 0x11) = 2;
|
|
*(uint *)(param_1 + 0x14) = uVar13;
|
|
*(int *)((longlong)param_1 + 0x8c) = (int)param_1[0x13];
|
|
if (((uVar14 != 0) && (uVar13 < *(uint *)(param_1 + 0x15))) &&
|
|
(*(int *)((longlong)param_1 + 0x94) - uVar14 <= *(int *)((longlong)param_1 + 0x44) - 0x106U))
|
|
{
|
|
uVar13 = FUN_1400feab0((longlong)param_1,uVar14);
|
|
*(uint *)(param_1 + 0x11) = uVar13;
|
|
if ((uVar13 < 6) &&
|
|
(((int)param_1[0x16] == 1 ||
|
|
((uVar13 == 3 &&
|
|
(0x1000 < (uint)(*(int *)((longlong)param_1 + 0x94) - (int)param_1[0x13]))))))) {
|
|
*(undefined4 *)(param_1 + 0x11) = 2;
|
|
}
|
|
}
|
|
if ((*(uint *)(param_1 + 0x14) < 3) || (*(uint *)(param_1 + 0x14) < *(uint *)(param_1 + 0x11)))
|
|
{
|
|
if ((int)param_1[0x12] == 0) {
|
|
*(int *)((longlong)param_1 + 0x94) = *(int *)((longlong)param_1 + 0x94) + 1;
|
|
*(int *)((longlong)param_1 + 0x9c) = *(int *)((longlong)param_1 + 0x9c) + -1;
|
|
*(undefined4 *)(param_1 + 0x12) = 1;
|
|
}
|
|
else {
|
|
bVar8 = *(byte *)((ulonglong)(*(int *)((longlong)param_1 + 0x94) - 1) + param_1[10]);
|
|
*(undefined2 *)(param_1[0x2df] + (ulonglong)*(uint *)((longlong)param_1 + 0x16f4) * 2) = 0;
|
|
*(byte *)((ulonglong)*(uint *)((longlong)param_1 + 0x16f4) + param_1[0x2dd]) = bVar8;
|
|
*(int *)((longlong)param_1 + 0x16f4) = *(int *)((longlong)param_1 + 0x16f4) + 1;
|
|
psVar3 = (short *)((longlong)param_1 + (ulonglong)bVar8 * 4 + 0xbc);
|
|
*psVar3 = *psVar3 + 1;
|
|
if (*(int *)((longlong)param_1 + 0x16f4) == (int)param_1[0x2de] + -1) {
|
|
uVar13 = *(uint *)((longlong)param_1 + 0x84);
|
|
puVar9 = puVar10;
|
|
if (-1 < (int)uVar13) {
|
|
puVar9 = (undefined1 *)((ulonglong)uVar13 + param_1[10]);
|
|
}
|
|
FUN_140103070(param_1,puVar9,*(int *)((longlong)param_1 + 0x94) - uVar13,0);
|
|
lVar7 = *param_1;
|
|
*(undefined4 *)((longlong)param_1 + 0x84) = *(undefined4 *)((longlong)param_1 + 0x94);
|
|
uVar13 = *(uint *)(*(longlong *)(lVar7 + 0x28) + 0x28);
|
|
if (*(uint *)(lVar7 + 0x18) < uVar13) {
|
|
uVar13 = *(uint *)(lVar7 + 0x18);
|
|
}
|
|
if (uVar13 != 0) {
|
|
memcpy(*(void **)(lVar7 + 0x10),*(void **)(*(longlong *)(lVar7 + 0x28) + 0x20),
|
|
(ulonglong)uVar13);
|
|
*(longlong *)(lVar7 + 0x10) = *(longlong *)(lVar7 + 0x10) + (ulonglong)uVar13;
|
|
plVar1 = (longlong *)(*(longlong *)(lVar7 + 0x28) + 0x20);
|
|
*plVar1 = *plVar1 + (ulonglong)uVar13;
|
|
*(int *)(lVar7 + 0x1c) = *(int *)(lVar7 + 0x1c) + uVar13;
|
|
*(int *)(lVar7 + 0x18) = *(int *)(lVar7 + 0x18) - uVar13;
|
|
piVar2 = (int *)(*(longlong *)(lVar7 + 0x28) + 0x28);
|
|
*piVar2 = *piVar2 - uVar13;
|
|
lVar7 = *(longlong *)(lVar7 + 0x28);
|
|
if (*(int *)(lVar7 + 0x28) == 0) {
|
|
*(undefined8 *)(lVar7 + 0x20) = *(undefined8 *)(lVar7 + 0x10);
|
|
}
|
|
}
|
|
}
|
|
*(int *)((longlong)param_1 + 0x94) = *(int *)((longlong)param_1 + 0x94) + 1;
|
|
*(int *)((longlong)param_1 + 0x9c) = *(int *)((longlong)param_1 + 0x9c) + -1;
|
|
if (*(int *)(*param_1 + 0x18) == 0) {
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
iVar4 = *(int *)((longlong)param_1 + 0x94);
|
|
iVar5 = *(int *)((longlong)param_1 + 0x9c);
|
|
sVar11 = (short)iVar4 - *(short *)((longlong)param_1 + 0x8c);
|
|
bVar8 = (char)param_1[0x14] - 3;
|
|
*(short *)(param_1[0x2df] + (ulonglong)*(uint *)((longlong)param_1 + 0x16f4) * 2) =
|
|
sVar11 + -1;
|
|
*(byte *)((ulonglong)*(uint *)((longlong)param_1 + 0x16f4) + param_1[0x2dd]) = bVar8;
|
|
*(int *)((longlong)param_1 + 0x16f4) = *(int *)((longlong)param_1 + 0x16f4) + 1;
|
|
uVar12 = sVar11 - 2;
|
|
psVar3 = (short *)((longlong)param_1 + (ulonglong)(byte)(&DAT_14014fe50)[bVar8] * 4 + 0x4c0);
|
|
*psVar3 = *psVar3 + 1;
|
|
if (uVar12 < 0x100) {
|
|
bVar8 = (&DAT_14014fc50)[uVar12];
|
|
}
|
|
else {
|
|
bVar8 = (&DAT_14014fd50)[uVar12 >> 7];
|
|
}
|
|
psVar3 = (short *)((longlong)param_1 + (longlong)(int)(uint)bVar8 * 4 + 0x9b0);
|
|
*psVar3 = *psVar3 + 1;
|
|
lVar7 = param_1[0x2de];
|
|
iVar6 = *(int *)((longlong)param_1 + 0x16f4);
|
|
*(int *)((longlong)param_1 + 0x9c) =
|
|
*(int *)((longlong)param_1 + 0x9c) + (1 - (int)param_1[0x14]);
|
|
*(int *)(param_1 + 0x14) = (int)param_1[0x14] + -2;
|
|
do {
|
|
*(int *)((longlong)param_1 + 0x94) = *(int *)((longlong)param_1 + 0x94) + 1;
|
|
uVar13 = *(uint *)((longlong)param_1 + 0x94);
|
|
if (uVar13 <= (uint)(iVar4 + -3 + iVar5)) {
|
|
uVar14 = ((uint)*(byte *)((ulonglong)(uVar13 + 2) + param_1[10]) ^
|
|
(int)param_1[0xe] << ((byte)(int)param_1[0x10] & 0x1f)) &
|
|
*(uint *)((longlong)param_1 + 0x7c);
|
|
*(uint *)(param_1 + 0xe) = uVar14;
|
|
*(undefined2 *)
|
|
(param_1[0xc] + (ulonglong)(*(uint *)((longlong)param_1 + 0x4c) & uVar13) * 2) =
|
|
*(undefined2 *)(param_1[0xd] + (ulonglong)uVar14 * 2);
|
|
*(undefined2 *)(param_1[0xd] + (ulonglong)*(uint *)(param_1 + 0xe) * 2) =
|
|
*(undefined2 *)((longlong)param_1 + 0x94);
|
|
}
|
|
plVar1 = param_1 + 0x14;
|
|
*(int *)plVar1 = (int)*plVar1 + -1;
|
|
} while ((int)*plVar1 != 0);
|
|
*(int *)((longlong)param_1 + 0x94) = *(int *)((longlong)param_1 + 0x94) + 1;
|
|
*(undefined4 *)(param_1 + 0x12) = 0;
|
|
*(undefined4 *)(param_1 + 0x11) = 2;
|
|
if (iVar6 == (int)lVar7 + -1) {
|
|
uVar13 = *(uint *)((longlong)param_1 + 0x84);
|
|
puVar9 = puVar10;
|
|
if (-1 < (int)uVar13) {
|
|
puVar9 = (undefined1 *)((ulonglong)uVar13 + param_1[10]);
|
|
}
|
|
FUN_140103070(param_1,puVar9,*(int *)((longlong)param_1 + 0x94) - uVar13,0);
|
|
*(undefined4 *)((longlong)param_1 + 0x84) = *(undefined4 *)((longlong)param_1 + 0x94);
|
|
FUN_1400fe8b0(*param_1);
|
|
if (*(int *)(*param_1 + 0x18) == 0) {
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
} while( true );
|
|
}
|
|
|