server-re/decomp/DBCServer_Release_x64/full/functions/0x1401b0f70.c

/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x1401b0f70 FUN_1401b0f70
 * Pseudocode, not original source. */

undefined8 FUN_1401b0f70(longlong param_1,undefined8 param_2,longlong param_3,int param_4)

{
  byte bVar1;
  int iVar2;
  undefined7 uVar6;
  longlong lVar3;
  byte *pbVar4;
  void *_Dst;
  undefined8 uVar5;
  byte *pbVar7;
  int iVar8;
  undefined **local_258;
  undefined8 local_250;
  byte *local_248;
  undefined8 local_240;
  undefined8 local_238;
  undefined8 local_230;
  longlong local_228;
  ulonglong local_220;
  undefined8 local_210;
  undefined1 local_178 [144];
  undefined1 local_e8 [72];
  undefined1 local_a0 [72];
  undefined1 local_58 [80];
  
  local_210 = 0xfffffffffffffffe;
  if (*(int *)(param_3 + 0x3c0) < 1) {
    FUN_14016d2a0(local_a0,&DAT_140287690);
                    /* WARNING: Subroutine does not return */
    _CxxThrowException(local_a0,(ThrowInfo *)&DAT_1403417f8);
  }
  lVar3 = *(longlong *)(param_1 + 8);
  if (lVar3 == 0) {
    if (*(longlong *)(param_1 + 0x10) == 0) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d1e0();
    }
    iVar8 = *(int *)(param_1 + 0x18);
  }
  else {
    iVar8 = *(int *)(lVar3 + 0x18);
  }
  if (iVar8 <= param_4) {
    if (lVar3 == 0) {
      if (*(longlong *)(param_1 + 0x10) == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_14016d1e0();
      }
      param_4 = *(int *)(param_1 + 0x18);
    }
    else {
      param_4 = *(int *)(lVar3 + 0x18);
    }
  }
  if (lVar3 == 0) {
    if (*(longlong *)(param_1 + 0x10) == 0) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d1e0();
    }
    iVar8 = *(int *)(param_1 + 0x18);
  }
  else {
    iVar8 = *(int *)(lVar3 + 0x18);
  }
  iVar8 = iVar8 - param_4;
  if (iVar8 == 0) {
    uVar6 = (undefined7)((ulonglong)lVar3 >> 8);
  }
  else {
    if (*(longlong *)(param_1 + 0x10) == 0) {
      if (lVar3 == 0) {
                    /* WARNING: Subroutine does not return */
        FUN_14016d1e0();
      }
      if (*(int *)(lVar3 + 0x18) == 0) {
        lVar3 = 0;
      }
      else {
        lVar3 = *(longlong *)(lVar3 + 0x10);
      }
    }
    else {
      lVar3 = *(longlong *)(param_1 + 0x10);
      if (lVar3 == 0) {
        FUN_14016d300(local_178,PTR_u_ArrayWithExternalBuffer_is_unini_1403440d0);
                    /* WARNING: Subroutine does not return */
        _CxxThrowException(local_178,(ThrowInfo *)&DAT_1403417f8);
      }
    }
    pbVar7 = (byte *)0x0;
    local_250 = 0;
    local_248 = (byte *)0x0;
    local_240 = 0;
    local_238 = 0;
    local_258 = Proud::ByteArray::vftable;
    FUN_14004f0e0(&local_258,iVar8);
    pbVar4 = local_248;
    if ((int)local_240 == 0) {
      pbVar4 = pbVar7;
    }
    FUN_1401b0b00(param_3,param_4 + lVar3,pbVar4,iVar8,0);
    if ((int)local_240 < 1) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d6e0();
    }
    bVar1 = *local_248;
    if ((int)local_240 < (int)(bVar1 + 5)) {
      FUN_14016d2a0(local_e8,&DAT_140287660);
                    /* WARNING: Subroutine does not return */
      _CxxThrowException(local_e8,(ThrowInfo *)&DAT_1403417f8);
    }
    pbVar4 = local_248;
    if ((int)local_240 == 0) {
      pbVar4 = pbVar7;
    }
    iVar8 = *(int *)(pbVar4 + 1);
    local_220 = 0;
    local_228 = 0;
    local_230 = 0;
    pbVar4 = local_248;
    if ((int)local_240 == 0) {
      pbVar4 = pbVar7;
    }
    iVar2 = FUN_1401c5de0(pbVar4 + 5,((int)local_240 - (uint)bVar1) + -5);
    if (iVar8 != iVar2) {
      FUN_14016d2a0(local_58,&DAT_140287628);
                    /* WARNING: Subroutine does not return */
      _CxxThrowException(local_58,(ThrowInfo *)&DAT_1403417f8);
    }
    FUN_14016abe0(param_2);
    FUN_14016b5a0(param_2,((int)local_240 - (uint)bVar1) + -5);
    iVar8 = (int)local_240;
    pbVar4 = local_248;
    if ((int)local_240 == 0) {
      pbVar4 = pbVar7;
    }
    _Dst = (void *)FUN_14016b000(param_2);
    memcpy(_Dst,pbVar4 + 5,(longlong)(int)((iVar8 - (uint)bVar1) + -5));
    FUN_14016d0e0(&local_230);
    if (local_228 != 0) {
      if ((longlong)local_220 < 0) {
                    /* WARNING: Subroutine does not return */
        FUN_14016d6b0();
      }
      local_220 = local_220 & 0xffffffff00000000;
    }
    uVar5 = FUN_14019a9e0(&local_258);
    uVar6 = (undefined7)((ulonglong)uVar5 >> 8);
  }
  return CONCAT71(uVar6,1);
}