167 lines
7 KiB
C
167 lines
7 KiB
C
/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
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* Ghidra 12.1.2 decompiler output for 0x1401e6380 FUN_1401e6380
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* Pseudocode, not original source. */
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undefined8 FUN_1401e6380(longlong *param_1,int param_2)
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{
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longlong *plVar1;
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int *piVar2;
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short *psVar3;
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undefined4 uVar4;
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byte bVar5;
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longlong lVar6;
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longlong lVar7;
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short sVar8;
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ushort uVar9;
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uint uVar10;
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bool bVar11;
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lVar7 = 0;
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do {
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uVar10 = *(uint *)((longlong)param_1 + 0x9c);
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if (uVar10 < 0x106) {
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FUN_1401e5f40(param_1);
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uVar10 = *(uint *)((longlong)param_1 + 0x9c);
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if ((uVar10 < 0x106) && (param_2 == 0)) {
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return 0;
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}
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if (uVar10 == 0) {
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uVar10 = *(uint *)((longlong)param_1 + 0x84);
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if (-1 < (int)uVar10) {
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lVar7 = (ulonglong)uVar10 + param_1[10];
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}
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FUN_1401ea350(param_1,lVar7,*(int *)((longlong)param_1 + 0x94) - uVar10,param_2 == 4);
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*(undefined4 *)((longlong)param_1 + 0x84) = *(undefined4 *)((longlong)param_1 + 0x94);
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FUN_1401e5b90(*param_1);
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if (*(int *)(*param_1 + 0x18) != 0) {
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if (param_2 == 4) {
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return 3;
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}
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return 1;
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}
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if (param_2 == 4) {
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return 2;
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}
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return 0;
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}
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}
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if (2 < uVar10) {
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uVar10 = ((uint)*(byte *)((ulonglong)(*(uint *)((longlong)param_1 + 0x94) + 2) + param_1[10])
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^ (int)param_1[0xe] << ((byte)(int)param_1[0x10] & 0x1f)) &
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*(uint *)((longlong)param_1 + 0x7c);
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*(uint *)(param_1 + 0xe) = uVar10;
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*(undefined2 *)
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(param_1[0xc] +
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(ulonglong)(*(uint *)((longlong)param_1 + 0x94) & *(uint *)((longlong)param_1 + 0x4c)) * 2) =
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*(undefined2 *)(param_1[0xd] + (ulonglong)uVar10 * 2);
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uVar9 = *(ushort *)
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(param_1[0xc] +
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(ulonglong)
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(*(uint *)((longlong)param_1 + 0x94) & *(uint *)((longlong)param_1 + 0x4c)) * 2);
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*(undefined2 *)(param_1[0xd] + (ulonglong)*(uint *)(param_1 + 0xe) * 2) =
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*(undefined2 *)((longlong)param_1 + 0x94);
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if ((uVar9 != 0) &&
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(*(int *)((longlong)param_1 + 0x94) - (uint)uVar9 <=
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*(int *)((longlong)param_1 + 0x44) - 0x106U)) {
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uVar4 = FUN_1401e5d90(param_1);
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*(undefined4 *)(param_1 + 0x11) = uVar4;
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}
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}
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if (*(uint *)(param_1 + 0x11) < 3) {
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bVar5 = *(byte *)((ulonglong)*(uint *)((longlong)param_1 + 0x94) + param_1[10]);
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*(undefined2 *)(param_1[0x2df] + (ulonglong)*(uint *)((longlong)param_1 + 0x16f4) * 2) = 0;
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*(byte *)((ulonglong)*(uint *)((longlong)param_1 + 0x16f4) + param_1[0x2dd]) = bVar5;
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*(int *)((longlong)param_1 + 0x16f4) = *(int *)((longlong)param_1 + 0x16f4) + 1;
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psVar3 = (short *)((longlong)param_1 + (ulonglong)bVar5 * 4 + 0xbc);
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*psVar3 = *psVar3 + 1;
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bVar11 = *(int *)((longlong)param_1 + 0x16f4) == (int)param_1[0x2de] + -1;
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*(int *)((longlong)param_1 + 0x9c) = *(int *)((longlong)param_1 + 0x9c) + -1;
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LAB_1401e665c:
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*(int *)((longlong)param_1 + 0x94) = *(int *)((longlong)param_1 + 0x94) + 1;
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}
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else {
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sVar8 = *(short *)((longlong)param_1 + 0x94) - (short)param_1[0x13];
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lVar6 = param_1[0x11];
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*(short *)(param_1[0x2df] + (ulonglong)*(uint *)((longlong)param_1 + 0x16f4) * 2) = sVar8;
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bVar5 = (char)lVar6 - 3;
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uVar9 = sVar8 - 1;
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*(byte *)((ulonglong)*(uint *)((longlong)param_1 + 0x16f4) + param_1[0x2dd]) = bVar5;
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*(int *)((longlong)param_1 + 0x16f4) = *(int *)((longlong)param_1 + 0x16f4) + 1;
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psVar3 = (short *)((longlong)param_1 + (ulonglong)(byte)(&DAT_140292bc0)[bVar5] * 4 + 0x4c0);
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*psVar3 = *psVar3 + 1;
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if (uVar9 < 0x100) {
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bVar5 = (&DAT_1402929c0)[uVar9];
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}
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else {
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bVar5 = (&DAT_140292ac0)[uVar9 >> 7];
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}
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psVar3 = (short *)((longlong)param_1 + (longlong)(int)(uint)bVar5 * 4 + 0x9b0);
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*psVar3 = *psVar3 + 1;
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bVar11 = *(int *)((longlong)param_1 + 0x16f4) == (int)param_1[0x2de] + -1;
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uVar10 = *(uint *)(param_1 + 0x11);
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*(int *)((longlong)param_1 + 0x9c) = *(int *)((longlong)param_1 + 0x9c) - uVar10;
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if ((uVar10 <= *(uint *)(param_1 + 0x15)) && (2 < *(uint *)((longlong)param_1 + 0x9c))) {
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*(uint *)(param_1 + 0x11) = uVar10 - 1;
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do {
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*(int *)((longlong)param_1 + 0x94) = *(int *)((longlong)param_1 + 0x94) + 1;
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uVar10 = ((uint)*(byte *)((ulonglong)(*(uint *)((longlong)param_1 + 0x94) + 2) +
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param_1[10]) ^
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(int)param_1[0xe] << ((byte)(int)param_1[0x10] & 0x1f)) &
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*(uint *)((longlong)param_1 + 0x7c);
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*(uint *)(param_1 + 0xe) = uVar10;
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*(undefined2 *)
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(param_1[0xc] +
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(ulonglong)(*(uint *)((longlong)param_1 + 0x94) & *(uint *)((longlong)param_1 + 0x4c)) *
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2) = *(undefined2 *)(param_1[0xd] + (ulonglong)uVar10 * 2);
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*(undefined2 *)(param_1[0xd] + (ulonglong)*(uint *)(param_1 + 0xe) * 2) =
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*(undefined2 *)((longlong)param_1 + 0x94);
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plVar1 = param_1 + 0x11;
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*(int *)plVar1 = (int)*plVar1 + -1;
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} while ((int)*plVar1 != 0);
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goto LAB_1401e665c;
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}
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*(int *)((longlong)param_1 + 0x94) = *(int *)((longlong)param_1 + 0x94) + uVar10;
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*(undefined4 *)(param_1 + 0x11) = 0;
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uVar10 = (uint)*(byte *)((ulonglong)*(uint *)((longlong)param_1 + 0x94) + param_1[10]);
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*(uint *)(param_1 + 0xe) = uVar10;
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*(uint *)(param_1 + 0xe) =
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(uVar10 << ((byte)(int)param_1[0x10] & 0x1f) ^
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(uint)*(byte *)((ulonglong)(*(uint *)((longlong)param_1 + 0x94) + 1) + param_1[10])) &
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*(uint *)((longlong)param_1 + 0x7c);
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}
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if (bVar11) {
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uVar10 = *(uint *)((longlong)param_1 + 0x84);
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lVar6 = lVar7;
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if (-1 < (int)uVar10) {
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lVar6 = (ulonglong)uVar10 + param_1[10];
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}
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FUN_1401ea350(param_1,lVar6,*(int *)((longlong)param_1 + 0x94) - uVar10,0);
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lVar6 = *param_1;
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*(undefined4 *)((longlong)param_1 + 0x84) = *(undefined4 *)((longlong)param_1 + 0x94);
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uVar10 = *(uint *)(*(longlong *)(lVar6 + 0x28) + 0x28);
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if (*(uint *)(lVar6 + 0x18) < uVar10) {
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uVar10 = *(uint *)(lVar6 + 0x18);
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}
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if (uVar10 != 0) {
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memcpy(*(void **)(lVar6 + 0x10),*(void **)(*(longlong *)(lVar6 + 0x28) + 0x20),
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(ulonglong)uVar10);
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*(longlong *)(lVar6 + 0x10) = *(longlong *)(lVar6 + 0x10) + (ulonglong)uVar10;
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plVar1 = (longlong *)(*(longlong *)(lVar6 + 0x28) + 0x20);
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*plVar1 = *plVar1 + (ulonglong)uVar10;
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*(int *)(lVar6 + 0x1c) = *(int *)(lVar6 + 0x1c) + uVar10;
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*(int *)(lVar6 + 0x18) = *(int *)(lVar6 + 0x18) - uVar10;
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piVar2 = (int *)(*(longlong *)(lVar6 + 0x28) + 0x28);
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*piVar2 = *piVar2 - uVar10;
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lVar6 = *(longlong *)(lVar6 + 0x28);
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if (*(int *)(lVar6 + 0x28) == 0) {
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*(undefined8 *)(lVar6 + 0x20) = *(undefined8 *)(lVar6 + 0x10);
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}
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}
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if (*(int *)(*param_1 + 0x18) == 0) {
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return 0;
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}
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}
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} while( true );
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}
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