server-re/decomp/DBCServer_Release_x64/full/functions/0x1401c0ce0.c

/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x1401c0ce0 FUN_1401c0ce0
 * Pseudocode, not original source. */

undefined8 FUN_1401c0ce0(longlong param_1,longlong param_2,longlong param_3,ulonglong param_4)

{
  undefined4 uVar1;
  undefined7 uVar4;
  longlong lVar2;
  undefined8 uVar3;
  undefined4 *puVar5;
  uint uVar6;
  undefined4 *puVar8;
  void *_Src;
  undefined1 local_290 [72];
  undefined1 local_248 [72];
  undefined1 local_200 [72];
  undefined1 local_1b8 [72];
  undefined1 local_170 [288];
  undefined1 local_50 [72];
  int iVar7;
  
  if (*(char *)(param_3 + 0x28) == '\0') {
    if (*(int *)(param_3 + 0x18) == 0) {
      FUN_14016d2a0(local_1b8,&DAT_140289f78);
                    /* WARNING: Subroutine does not return */
      _CxxThrowException(local_1b8,(ThrowInfo *)&DAT_1403417f8);
    }
  }
  else if (*(int *)(param_3 + 0x18) == 0) {
    FUN_14016d300(local_248,
                  L"FastEncrypt Key Length is 0, Check ServerStartParameters m_fastEncryptedMessageKeyLength"
                  ,param_3,param_4,0xfffffffffffffffe);
                    /* WARNING: Subroutine does not return */
    _CxxThrowException(local_248,(ThrowInfo *)&DAT_1403417f8);
  }
  lVar2 = *(longlong *)(param_1 + 8);
  if (lVar2 == 0) {
    if (*(longlong *)(param_1 + 0x10) == 0) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d1e0();
    }
    iVar7 = *(int *)(param_1 + 0x18);
  }
  else {
    iVar7 = *(int *)(lVar2 + 0x18);
  }
  if (iVar7 <= (int)param_4) {
    if (lVar2 == 0) {
      if (*(longlong *)(param_1 + 0x10) == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_14016d1e0();
      }
      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_14016d1e0();
    }
    iVar7 = *(int *)(param_1 + 0x18);
  }
  else {
    iVar7 = *(int *)(lVar2 + 0x18);
  }
  uVar6 = iVar7 - (int)param_4;
  if (uVar6 == 0) {
    uVar4 = (undefined7)((ulonglong)lVar2 >> 8);
  }
  else {
    if (*(longlong *)(param_1 + 0x10) == 0) {
      if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_14016d1e0();
      }
      if (*(int *)(lVar2 + 0x18) == 0) {
        lVar2 = 0;
      }
      else {
        lVar2 = *(longlong *)(lVar2 + 0x10);
      }
    }
    else {
      lVar2 = *(longlong *)(param_1 + 0x10);
      if (lVar2 == 0) {
        FUN_14016d300(local_290,PTR_u_ArrayWithExternalBuffer_is_unini_1403440d0,param_3,param_4,
                      0xfffffffffffffffe);
                    /* WARNING: Subroutine does not return */
        _CxxThrowException(local_290,(ThrowInfo *)&DAT_1403417f8);
      }
    }
    puVar8 = (undefined4 *)0x0;
    _Src = (void *)((int)param_4 + lVar2);
    FUN_14016abe0(param_2);
    FUN_14016b5a0(param_2,uVar6 + 4);
    uVar1 = FUN_1401c5de0(_Src,uVar6);
    if (*(longlong *)(param_2 + 0x10) == 0) {
      lVar2 = *(longlong *)(param_2 + 8);
      if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_14016d1e0();
      }
      puVar5 = puVar8;
      if (*(int *)(lVar2 + 0x18) != 0) {
        puVar5 = *(undefined4 **)(lVar2 + 0x10);
      }
    }
    else {
      puVar5 = *(undefined4 **)(param_2 + 0x10);
      if (*(undefined4 **)(param_2 + 0x10) == (undefined4 *)0x0) {
        FUN_14016d300(local_200,PTR_u_ArrayWithExternalBuffer_is_unini_1403440d0);
                    /* WARNING: Subroutine does not return */
        _CxxThrowException(local_200,(ThrowInfo *)&DAT_1403417f8);
      }
    }
    *puVar5 = uVar1;
    if (*(longlong *)(param_2 + 0x10) == 0) {
      lVar2 = *(longlong *)(param_2 + 8);
      if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_14016d1e0();
      }
      puVar5 = puVar8;
      if (*(int *)(lVar2 + 0x18) != 0) {
        puVar5 = *(undefined4 **)(lVar2 + 0x10);
      }
    }
    else {
      puVar5 = *(undefined4 **)(param_2 + 0x10);
      if (*(undefined4 **)(param_2 + 0x10) == (undefined4 *)0x0) {
        FUN_14016d300(local_170,PTR_u_ArrayWithExternalBuffer_is_unini_1403440d0);
                    /* WARNING: Subroutine does not return */
        _CxxThrowException(local_170,(ThrowInfo *)&DAT_1403417f8);
      }
    }
    memcpy(puVar5 + 1,_Src,(ulonglong)uVar6);
    lVar2 = *(longlong *)(param_2 + 8);
    if ((lVar2 == 0) && (*(longlong *)(param_2 + 0x10) == 0)) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d1e0();
    }
    if (*(longlong *)(param_2 + 0x10) == 0) {
      if (lVar2 == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_14016d1e0();
      }
      if (*(int *)(lVar2 + 0x18) != 0) {
        puVar8 = *(undefined4 **)(lVar2 + 0x10);
      }
    }
    else {
      puVar8 = *(undefined4 **)(param_2 + 0x10);
      if (puVar8 == (undefined4 *)0x0) {
        FUN_14016d300(local_50,PTR_u_ArrayWithExternalBuffer_is_unini_1403440d0);
                    /* WARNING: Subroutine does not return */
        _CxxThrowException(local_50,(ThrowInfo *)&DAT_1403417f8);
      }
    }
    uVar3 = FUN_1401c0b30(param_3,puVar8);
    uVar4 = (undefined7)((ulonglong)uVar3 >> 8);
  }
  return CONCAT71(uVar4,1);
}