server-re/decomp/MessageServer_Release_x64/full/functions/0x1400dce10.c

/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
 * Ghidra 12.1.2 decompiler output for 0x1400dce10 FUN_1400dce10
 * Pseudocode, not original source. */

undefined8 FUN_1400dce10(longlong param_1,int *param_2,SIZE_T param_3,ulonglong param_4)

{
  uint uVar1;
  undefined7 uVar4;
  longlong lVar2;
  undefined8 uVar3;
  uint *puVar5;
  ulonglong uVar6;
  uint uVar7;
  uint *puVar9;
  SIZE_T SVar10;
  byte *_Src;
  exception local_290 [72];
  exception local_248 [72];
  exception local_200 [72];
  exception local_1b8 [72];
  exception local_170 [288];
  exception local_50 [72];
  int iVar8;
  
  if (*(char *)(param_3 + 0x28) == '\0') {
    if (*(int *)(param_3 + 0x18) == 0) {
      FUN_14006b700(local_1b8,&DAT_140148728,param_3,param_4);
                    /* WARNING: Subroutine does not return */
      _CxxThrowException(local_1b8,(ThrowInfo *)&DAT_1401a93e8);
    }
  }
  else if (*(int *)(param_3 + 0x18) == 0) {
    FUN_14006ba50(local_248,
                  L"FastEncrypt Key Length is 0, Check ServerStartParameters m_fastEncryptedMessageKeyLength"
                  ,param_3,param_4);
                    /* WARNING: Subroutine does not return */
    _CxxThrowException(local_248,(ThrowInfo *)&DAT_1401a93e8);
  }
  lVar2 = *(longlong *)(param_1 + 8);
  if (lVar2 == 0) {
    if (*(longlong *)(param_1 + 0x10) == 0) {
                    /* WARNING: Subroutine does not return */
      FUN_1400d1900(param_1,param_2,param_3,param_4);
    }
    uVar7 = *(uint *)(param_1 + 0x18);
  }
  else {
    uVar7 = *(uint *)(lVar2 + 0x18);
  }
  uVar6 = (ulonglong)uVar7;
  if ((int)uVar7 <= (int)param_4) {
    if (lVar2 == 0) {
      if (*(longlong *)(param_1 + 0x10) == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_1400d1900(param_1,uVar6,param_3,param_4);
      }
      param_4 = (ulonglong)*(uint *)(param_1 + 0x18);
    }
    else {
      param_4 = (ulonglong)*(uint *)(lVar2 + 0x18);
    }
  }
  if (lVar2 == 0) {
    if (*(longlong *)(param_1 + 0x10) == 0) {
                    /* WARNING: Subroutine does not return */
      FUN_1400d1900(param_1,uVar6,param_3,param_4);
    }
    iVar8 = *(int *)(param_1 + 0x18);
  }
  else {
    iVar8 = *(int *)(lVar2 + 0x18);
  }
  uVar7 = iVar8 - (int)param_4;
  if (uVar7 == 0) {
    uVar4 = (undefined7)((ulonglong)lVar2 >> 8);
  }
  else {
    if (*(longlong *)(param_1 + 0x10) == 0) {
      if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_1400d1900(param_1,uVar6,param_3,param_4);
      }
      if (*(int *)(lVar2 + 0x18) == 0) {
        lVar2 = 0;
      }
      else {
        lVar2 = *(longlong *)(lVar2 + 0x10);
      }
    }
    else {
      lVar2 = *(longlong *)(param_1 + 0x10);
      if (lVar2 == 0) {
        FUN_14006ba50(local_290,(wchar_t *)PTR_u_ArrayWithExternalBuffer_is_unini_1401ad9a0,param_3,
                      param_4);
                    /* WARNING: Subroutine does not return */
        _CxxThrowException(local_290,(ThrowInfo *)&DAT_1401a93e8);
      }
    }
    puVar9 = (uint *)0x0;
    _Src = (byte *)((int)param_4 + lVar2);
    SVar10 = param_3;
    FUN_1400bc4d0((longlong)param_2,uVar6,param_3,param_4);
    FUN_1400bcb60(param_2,(ulonglong)(uVar7 + 4),SVar10,param_4);
    uVar6 = (ulonglong)uVar7;
    uVar1 = FUN_1400f8940(_Src,uVar7);
    if (*(longlong *)(param_2 + 4) == 0) {
      lVar2 = *(longlong *)(param_2 + 2);
      if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_1400d1900(0,uVar6,SVar10,param_4);
      }
      puVar5 = puVar9;
      if (*(int *)(lVar2 + 0x18) != 0) {
        puVar5 = *(uint **)(lVar2 + 0x10);
      }
    }
    else {
      puVar5 = *(uint **)(param_2 + 4);
      if (*(uint **)(param_2 + 4) == (uint *)0x0) {
        FUN_14006ba50(local_200,(wchar_t *)PTR_u_ArrayWithExternalBuffer_is_unini_1401ad9a0,SVar10,
                      param_4);
                    /* WARNING: Subroutine does not return */
        _CxxThrowException(local_200,(ThrowInfo *)&DAT_1401a93e8);
      }
    }
    *puVar5 = uVar1;
    if (*(longlong *)(param_2 + 4) == 0) {
      lVar2 = *(longlong *)(param_2 + 2);
      if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_1400d1900(puVar5,uVar6,SVar10,param_4);
      }
      puVar5 = puVar9;
      if (*(int *)(lVar2 + 0x18) != 0) {
        puVar5 = *(uint **)(lVar2 + 0x10);
      }
    }
    else {
      puVar5 = *(uint **)(param_2 + 4);
      if (*(uint **)(param_2 + 4) == (uint *)0x0) {
        FUN_14006ba50(local_170,(wchar_t *)PTR_u_ArrayWithExternalBuffer_is_unini_1401ad9a0,SVar10,
                      param_4);
                    /* WARNING: Subroutine does not return */
        _CxxThrowException(local_170,(ThrowInfo *)&DAT_1401a93e8);
      }
    }
    uVar6 = (ulonglong)uVar7;
    puVar5 = puVar5 + 1;
    memcpy(puVar5,_Src,uVar6);
    lVar2 = *(longlong *)(param_2 + 2);
    if (lVar2 == 0) {
      if (*(longlong *)(param_2 + 4) == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_1400d1900(puVar5,_Src,uVar6,param_4);
      }
      uVar7 = param_2[6];
    }
    else {
      uVar7 = *(uint *)(lVar2 + 0x18);
    }
    uVar6 = (ulonglong)uVar7;
    if (*(longlong *)(param_2 + 4) == 0) {
      if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_1400d1900(puVar5,_Src,uVar6,param_4);
      }
      if (*(int *)(lVar2 + 0x18) != 0) {
        puVar9 = *(uint **)(lVar2 + 0x10);
      }
    }
    else {
      puVar9 = *(uint **)(param_2 + 4);
      if (puVar9 == (uint *)0x0) {
        FUN_14006ba50(local_50,(wchar_t *)PTR_u_ArrayWithExternalBuffer_is_unini_1401ad9a0,uVar6,
                      param_4);
                    /* WARNING: Subroutine does not return */
        _CxxThrowException(local_50,(ThrowInfo *)&DAT_1401a93e8);
      }
    }
    uVar3 = FUN_1400dcc60(param_3,(byte *)puVar9,uVar6,param_4);
    uVar4 = (undefined7)((ulonglong)uVar3 >> 8);
  }
  return CONCAT71(uVar4,1);
}