/* AgentManager_Release_x64.exe sha256 8fd8ca91725858651a7839d34257b10c2970ac16c97e60c523b8b0c983fcb186
 * Ghidra 12.1.2 decompiler output for 0x140021d50 FUN_140021d50
 * Pseudocode, not original source. */

byte * FUN_140021d50(longlong *param_1,byte *param_2,longlong *param_3,int param_4)

{
  ulonglong uVar1;
  byte bVar2;
  char cVar3;
  char cVar4;
  size_t sVar5;
  size_t sVar6;
  longlong *plVar7;
  undefined1 auVar8 [16];
  undefined1 auVar9 [16];
  byte *pbVar10;
  longlong lVar11;
  byte *pbVar12;
  __uint64 _Var13;
  size_t *psVar14;
  longlong *plVar15;
  char *pcVar16;
  size_t *psVar17;
  ulonglong uVar18;
  longlong lVar19;
  size_t *psVar20;
  size_t *local_res10;
  size_t *local_60;
  size_t *local_50;
  
  pbVar10 = FUN_140020ee0(param_2,param_4);
  for (plVar15 = param_1; plVar15 != (longlong *)0x0; plVar15 = (longlong *)plVar15[3]) {
    lVar11 = (**(code **)(*plVar15 + 0x20))(plVar15);
    if (lVar11 != 0) {
      lVar11 = (**(code **)(*plVar15 + 0x20))(plVar15);
      goto LAB_140021dca;
    }
  }
  lVar11 = 0;
LAB_140021dca:
  if ((pbVar10 == (byte *)0x0) || (*pbVar10 == 0)) {
    if (lVar11 == 0) {
      return (byte *)0x0;
    }
    if (*(char *)(lVar11 + 0x58) != '\0') {
      return (byte *)0x0;
    }
    *(undefined1 *)(lVar11 + 0x58) = 1;
    *(undefined4 *)(lVar11 + 0x5c) = 4;
    uVar18 = 0xffffffffffffffff;
    pcVar16 = PTR_s_Error_parsing_Element__140174c50;
    do {
      if (uVar18 == 0) break;
      uVar18 = uVar18 - 1;
      cVar3 = *pcVar16;
      pcVar16 = pcVar16 + 1;
    } while (cVar3 != '\0');
    FUN_14001e2c0((longlong *)(lVar11 + 0x60),PTR_s_Error_parsing_Element__140174c50,~uVar18 - 1);
    *(undefined4 *)(lVar11 + 0x78) = 0xffffffff;
    *(undefined4 *)(lVar11 + 0x74) = 0xffffffff;
    return (byte *)0x0;
  }
  if (param_3 != (longlong *)0x0) {
    FUN_140020d90((int *)param_3,pbVar10,param_4);
    param_1[1] = *param_3;
  }
  if (*pbVar10 != 0x3c) {
    if (lVar11 == 0) {
      return (byte *)0x0;
    }
    FUN_1400219a0(lVar11,4,pbVar10,(int *)param_3,param_4);
    return (byte *)0x0;
  }
  pbVar10 = FUN_140020ee0(pbVar10 + 1,param_4);
  pbVar12 = FUN_140020fc0(pbVar10,param_1 + 7);
  if ((pbVar12 == (byte *)0x0) || (*pbVar12 == 0)) {
    if (lVar11 == 0) {
      return (byte *)0x0;
    }
    FUN_1400219a0(lVar11,5,pbVar10,(int *)param_3,param_4);
    return (byte *)0x0;
  }
  _Var13 = SUB168(ZEXT816(4) * ZEXT816(7),0);
  if (SUB168(ZEXT816(4) * ZEXT816(7),8) != 0) {
    _Var13 = 0xffffffffffffffff;
  }
  psVar14 = operator_new(_Var13);
  *psVar14 = 2;
  *(undefined1 *)((longlong)psVar14 + 0x12) = 0;
  psVar14[1] = 2;
  memcpy(psVar14 + 2,&DAT_1401305e0,*psVar14);
  psVar20 = (size_t *)param_1[7];
  sVar5 = *psVar20;
  uVar18 = *psVar14 + sVar5;
  local_res10 = psVar14;
  local_60 = psVar14;
  if ((psVar14[1] < uVar18) && (uVar1 = psVar14[1] + uVar18, psVar14[1] < uVar1)) {
    sVar6 = *psVar14;
    if (uVar1 == 0) {
      local_res10 = &DAT_14017ce88;
      local_60 = local_50;
    }
    else {
      auVar8._8_8_ = 0;
      auVar8._0_8_ = uVar1 + 0x1b >> 2;
      _Var13 = SUB168(ZEXT816(4) * auVar8,0);
      if (SUB168(ZEXT816(4) * auVar8,8) != 0) {
        _Var13 = 0xffffffffffffffff;
      }
      local_res10 = operator_new(_Var13);
      *local_res10 = sVar6;
      *(undefined1 *)((longlong)local_res10 + sVar6 + 0x10) = 0;
      local_res10[1] = uVar1;
      local_60 = local_res10;
    }
    memcpy(local_res10 + 2,psVar14 + 2,*psVar14);
    if (psVar14 != &DAT_14017ce88) {
      operator_delete__(psVar14);
    }
  }
  memmove((void *)(*local_res10 + 0x10 + (longlong)local_res10),psVar20 + 2,sVar5);
  *local_res10 = uVar18;
  *(undefined1 *)((longlong)local_res10 + uVar18 + 0x10) = 0;
  sVar5 = *local_res10;
  uVar18 = sVar5 + 1;
  psVar20 = local_60;
  psVar14 = local_res10;
  if ((local_res10[1] < uVar18) && (uVar1 = local_res10[1] + uVar18, local_res10[1] < uVar1)) {
    sVar6 = *local_res10;
    if (uVar1 == 0) {
      psVar14 = &DAT_14017ce88;
    }
    else {
      auVar9._8_8_ = 0;
      auVar9._0_8_ = uVar1 + 0x1b >> 2;
      _Var13 = SUB168(ZEXT816(4) * auVar9,0);
      if (SUB168(ZEXT816(4) * auVar9,8) != 0) {
        _Var13 = 0xffffffffffffffff;
      }
      psVar14 = operator_new(_Var13);
      *psVar14 = sVar6;
      *(undefined1 *)((longlong)psVar14 + sVar6 + 0x10) = 0;
      psVar14[1] = uVar1;
      local_50 = psVar14;
    }
    memcpy(psVar14 + 2,local_res10 + 2,*local_res10);
    psVar20 = local_50;
    if (local_res10 != &DAT_14017ce88) {
      operator_delete__(local_60);
    }
  }
  memmove((void *)(*psVar14 + 0x10 + (longlong)psVar14),&DAT_140132688,1);
  *psVar14 = uVar18;
  *(undefined1 *)(sVar5 + 0x11 + (longlong)psVar14) = 0;
  while( true ) {
    if (*pbVar12 == 0) {
      if (psVar14 != &DAT_14017ce88) {
        operator_delete__(psVar20);
        return pbVar12;
      }
      return pbVar12;
    }
    pbVar10 = FUN_140020ee0(pbVar12,param_4);
    if ((pbVar10 == (byte *)0x0) || (bVar2 = *pbVar10, bVar2 == 0)) {
      if (lVar11 != 0) {
        FUN_1400219a0(lVar11,7,pbVar12,(int *)param_3,param_4);
      }
      goto LAB_1400221f4;
    }
    if (bVar2 == 0x2f) {
      if (pbVar10[1] == 0x3e) {
        if (psVar14 != &DAT_14017ce88) {
          operator_delete__(psVar20);
        }
        return pbVar10 + 2;
      }
      if (lVar11 != 0) {
        FUN_1400219a0(lVar11,8,pbVar10 + 1,(int *)param_3,param_4);
      }
      goto LAB_1400221f4;
    }
    if (bVar2 == 0x3e) break;
    plVar15 = operator_new(0x50);
    if (plVar15 == (longlong *)0x0) {
      if (lVar11 != 0) {
        FUN_1400219a0(lVar11,3,pbVar12,(int *)param_3,param_4);
      }
      goto LAB_1400221f4;
    }
    *(undefined4 *)((longlong)plVar15 + 0xc) = 0xffffffff;
    *(undefined4 *)(plVar15 + 1) = 0xffffffff;
    plVar15[2] = 0;
    *plVar15 = (longlong)TiXmlAttribute::vftable;
    plVar15[4] = (longlong)&DAT_14017ce88;
    plVar15[6] = (longlong)&DAT_14017ce88;
    plVar15[9] = 0;
    plVar15[8] = 0;
    plVar15[3] = lVar11;
    pbVar12 = (byte *)(**(code **)(*plVar15 + 0x10))(plVar15,pbVar10,param_3,param_4);
    if ((pbVar12 == (byte *)0x0) || (*pbVar12 == 0)) {
      if (lVar11 != 0) {
        FUN_1400219a0(lVar11,4,pbVar10,(int *)param_3,param_4);
      }
      (**(code **)*plVar15)(plVar15,1);
      goto LAB_1400221f4;
    }
    for (plVar7 = (longlong *)param_1[0x14]; plVar7 != param_1 + 0xb; plVar7 = (longlong *)plVar7[9]
        ) {
      pcVar16 = (char *)(plVar7[4] + 0x10);
      lVar19 = (plVar15[4] + 0x10) - (longlong)pcVar16;
      do {
        cVar3 = *pcVar16;
        cVar4 = pcVar16[lVar19];
        if (cVar3 != cVar4) break;
        pcVar16 = pcVar16 + 1;
      } while (cVar4 != '\0');
      if (cVar3 == cVar4) {
        if (plVar7 != (longlong *)0x0) {
          uVar18 = 0xffffffffffffffff;
          pcVar16 = (char *)(plVar15[6] + 0x10);
          goto code_r0x0001400221d4;
        }
        break;
      }
    }
    plVar15[9] = (longlong)(param_1 + 0xb);
    plVar15[8] = param_1[0x13];
    *(longlong **)(param_1[0x13] + 0x48) = plVar15;
    param_1[0x13] = (longlong)plVar15;
  }
  pbVar10 = (byte *)FUN_140022410(param_1,pbVar10 + 1,param_3,param_4);
  if ((pbVar10 == (byte *)0x0) || (*pbVar10 == 0)) {
    if (lVar11 != 0) {
      FUN_1400219a0(lVar11,9,pbVar10,(int *)param_3,param_4);
    }
  }
  else {
    psVar17 = psVar14 + 2;
    lVar19 = (longlong)pbVar10 - (longlong)psVar17;
    do {
      if ((char)*psVar17 == '\0') goto LAB_1400222c9;
    } while ((*(char *)(lVar19 + (longlong)psVar17) == (char)*psVar17) &&
            (psVar17 = (size_t *)((longlong)psVar17 + 1),
            *(char *)(lVar19 + (longlong)psVar17) != '\0'));
    if ((char)*psVar17 == '\0') {
LAB_1400222c9:
      sVar5 = *psVar14;
      if (psVar14 != &DAT_14017ce88) {
        operator_delete__(psVar20);
        return pbVar10 + sVar5;
      }
      return pbVar10 + sVar5;
    }
    if (lVar11 != 0) {
      FUN_1400219a0(lVar11,9,pbVar10,(int *)param_3,param_4);
    }
  }
  goto LAB_1400221f4;
  while( true ) {
    uVar18 = uVar18 - 1;
    cVar3 = *pcVar16;
    pcVar16 = pcVar16 + 1;
    if (cVar3 == '\0') break;
code_r0x0001400221d4:
    if (uVar18 == 0) break;
  }
  FUN_14001e2c0(plVar7 + 6,(char *)(plVar15[6] + 0x10),~uVar18 - 1);
  (**(code **)*plVar15)(plVar15,1);
LAB_1400221f4:
  if (psVar14 != &DAT_14017ce88) {
    operator_delete__(psVar20);
  }
  return (byte *)0x0;
}