/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x1401f5bd0 FUN_1401f5bd0
 * Pseudocode, not original source. */

undefined8 *
FUN_1401f5bd0(undefined8 param_1,undefined8 *param_2,longlong *param_3,longlong *param_4)

{
  int *piVar1;
  char *pcVar2;
  undefined *puVar3;
  char *pcVar4;
  char *pcVar5;
  char *pcVar6;
  char *_Str;
  int iVar7;
  int iVar8;
  char *local_48;
  char *local_40;
  undefined1 local_38;
  undefined8 local_30;
  
  local_30 = 0xfffffffffffffffe;
  FUN_14016d8c0();
  local_48 = PTR_DAT_140344098;
  puVar3 = (undefined *)*param_4;
  if ((undefined *)*param_4 == (undefined *)0x0) {
    puVar3 = PTR_DAT_140344098;
  }
  FUN_140170320(&local_48,&DAT_1402b1574,puVar3);
  pcVar2 = local_48;
  pcVar5 = local_48;
  if (local_48 == (char *)0x0) {
    pcVar5 = PTR_DAT_140344098;
  }
  if (pcVar5 == (char *)0x0) {
    iVar7 = -1;
  }
  else {
    pcVar4 = (char *)*param_3;
    pcVar6 = PTR_DAT_140344098;
    if (((pcVar4 == (char *)0x0) || (pcVar6 = pcVar4, pcVar4 == PTR_DAT_140344098)) ||
       (iVar7 = -1, -1 < *(int *)(pcVar4 + -8))) {
      pcVar5 = strstr(pcVar6,pcVar5);
      if (pcVar5 == (char *)0x0) {
        iVar7 = -1;
      }
      else {
        puVar3 = (undefined *)*param_3;
        if ((undefined *)*param_3 == (undefined *)0x0) {
          puVar3 = PTR_DAT_140344098;
        }
        iVar7 = (int)pcVar5 - (int)puVar3;
        if (-1 < iVar7) {
          iVar8 = 0;
          if ((pcVar2 != (char *)0x0) && (iVar8 = 0, pcVar2 != PTR_DAT_140344098)) {
            iVar8 = *(int *)(pcVar2 + -8);
          }
          iVar7 = iVar7 + iVar8;
        }
      }
    }
  }
  FUN_14016d8c0();
  local_40 = PTR_DAT_140344098;
  puVar3 = (undefined *)*param_4;
  if ((undefined *)*param_4 == (undefined *)0x0) {
    puVar3 = PTR_DAT_140344098;
  }
  FUN_140170320(&local_40,"</%s>",puVar3);
  pcVar5 = local_40;
  pcVar4 = local_40;
  if (local_40 == (char *)0x0) {
    pcVar4 = PTR_DAT_140344098;
  }
  iVar8 = -1;
  if ((pcVar4 != (char *)0x0) &&
     ((((pcVar6 = (char *)*param_3, _Str = PTR_DAT_140344098, iVar8 = -1, pcVar6 == (char *)0x0 ||
        (_Str = pcVar6, pcVar6 == PTR_DAT_140344098)) || (-1 < *(int *)(pcVar6 + -8))) &&
      (pcVar4 = strstr(_Str,pcVar4), pcVar4 != (char *)0x0)))) {
    puVar3 = (undefined *)*param_3;
    if ((undefined *)*param_3 == (undefined *)0x0) {
      puVar3 = PTR_DAT_140344098;
    }
    iVar8 = (int)pcVar4 - (int)puVar3;
  }
  if (((iVar7 < 0) || (iVar8 < 0)) || (iVar8 <= iVar7)) {
    FUN_14016d8c0();
    *param_2 = PTR_DAT_140344098;
    if (((pcVar5 != (char *)0x0) && (pcVar5 != PTR_DAT_140344098)) && (pcVar5 + -8 != (char *)0x0))
    {
      pcVar4 = (char *)FUN_14016d8c0();
      local_40 = pcVar4;
      FUN_14016db50(pcVar4);
      local_38 = 1;
      piVar1 = (int *)(pcVar5 + -4);
      *piVar1 = *piVar1 + -1;
      if (*piVar1 == 0) {
        FUN_14016d970(pcVar5 + -8);
      }
      FUN_14016dbe0(pcVar4);
    }
    if (pcVar2 == (char *)0x0) {
      return param_2;
    }
    if (pcVar2 == PTR_DAT_140344098) {
      return param_2;
    }
    if (pcVar2 + -8 == (char *)0x0) {
      return param_2;
    }
    pcVar5 = (char *)FUN_14016d8c0();
    local_40 = pcVar5;
    FUN_14016db50(pcVar5);
    local_38 = 1;
    piVar1 = (int *)(pcVar2 + -4);
    *piVar1 = *piVar1 + -1;
    if (*piVar1 == 0) {
      FUN_14016d970(pcVar2 + -8);
    }
  }
  else {
    FUN_1401f5030(param_3,param_2,iVar7,iVar8 - iVar7);
    if (((pcVar5 != (char *)0x0) && (pcVar5 != PTR_DAT_140344098)) && (pcVar5 + -8 != (char *)0x0))
    {
      pcVar4 = (char *)FUN_14016d8c0();
      local_40 = pcVar4;
      FUN_14016db50(pcVar4);
      local_38 = 1;
      piVar1 = (int *)(pcVar5 + -4);
      *piVar1 = *piVar1 + -1;
      if (*piVar1 == 0) {
        FUN_14016d970(pcVar5 + -8);
      }
      FUN_14016dbe0(pcVar4);
    }
    if (pcVar2 == (char *)0x0) {
      return param_2;
    }
    if (pcVar2 == PTR_DAT_140344098) {
      return param_2;
    }
    if (pcVar2 + -8 == (char *)0x0) {
      return param_2;
    }
    pcVar5 = (char *)FUN_14016d8c0();
    local_40 = pcVar5;
    FUN_14016db50(pcVar5);
    local_38 = 1;
    piVar1 = (int *)(pcVar2 + -4);
    *piVar1 = *piVar1 + -1;
    if (*piVar1 == 0) {
      FUN_14016d970(pcVar2 + -8);
    }
  }
  FUN_14016dbe0(pcVar5);
  return param_2;
}