71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
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* Ghidra 12.1.2 decompiler output for 0x1400bc6c0 FUN_1400bc6c0
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* Pseudocode, not original source. */
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longlong FUN_1400bc6c0(int *param_1,undefined8 *param_2,undefined8 param_3,undefined8 param_4)
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{
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uint uVar1;
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longlong lVar2;
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undefined8 uVar3;
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uint uVar4;
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int iVar5;
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uint uVar6;
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exception local_58 [80];
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ulonglong uVar7;
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lVar2 = *(longlong *)(param_1 + 2);
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iVar5 = (int)param_3;
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if ((lVar2 == 0) && (*(longlong *)(param_1 + 4) == 0)) {
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FUN_14006ba50(local_58,L"Cannot read from Null pointer message!",param_3,param_4);
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/* WARNING: Subroutine does not return */
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_CxxThrowException(local_58,(ThrowInfo *)&DAT_1401a93e8);
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}
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uVar4 = *param_1 >> 0x1f & 7;
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uVar1 = *param_1 + uVar4;
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uVar6 = (int)uVar1 >> 3;
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uVar7 = (ulonglong)uVar6;
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if ((uVar1 & 7) != uVar4) {
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FUN_14006ba50(local_58,L"Read offset is not byte aligned!",param_3,uVar7);
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/* WARNING: Subroutine does not return */
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_CxxThrowException(local_58,(ThrowInfo *)&DAT_1401a93e8);
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}
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if (lVar2 == 0) {
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if (*(longlong *)(param_1 + 4) == 0) {
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/* WARNING: Subroutine does not return */
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FUN_1400d1900(0,(ulonglong)uVar4,param_3,uVar7);
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}
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uVar1 = param_1[6];
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}
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else {
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uVar1 = *(uint *)(lVar2 + 0x18);
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}
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if ((int)uVar1 < (int)(uVar6 + iVar5)) {
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return (ulonglong)(uint3)(uVar6 + iVar5 >> 8) << 8;
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}
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if (*(longlong *)(param_1 + 4) == 0) {
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if (lVar2 == 0) {
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/* WARNING: Subroutine does not return */
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FUN_1400d1900(0,(ulonglong)uVar1,param_3,uVar7);
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}
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if (*(int *)(lVar2 + 0x18) == 0) {
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lVar2 = 0;
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}
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else {
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lVar2 = *(longlong *)(lVar2 + 0x10);
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}
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}
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else {
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lVar2 = *(longlong *)(param_1 + 4);
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if (lVar2 == 0) {
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FUN_14006ba50(local_58,(wchar_t *)PTR_u_ArrayWithExternalBuffer_is_unini_1401ad9a0,param_3,
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uVar7);
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/* WARNING: Subroutine does not return */
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_CxxThrowException(local_58,(ThrowInfo *)&DAT_1401a93e8);
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}
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}
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uVar3 = FUN_140006500(param_2,(undefined8 *)((int)uVar6 + lVar2),(longlong)iVar5);
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*param_1 = *param_1 + iVar5 * 8;
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return CONCAT71((int7)((ulonglong)uVar3 >> 8),1);
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}
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