/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
 * Ghidra 12.1.2 decompiler output for 0x1400dd990 FUN_1400dd990
 * Pseudocode, not original source. */

ulonglong * FUN_1400dd990(ulonglong *param_1,longlong param_2,SIZE_T param_3,longlong *param_4)

{
  undefined *puVar1;
  int *piVar2;
  uint uVar3;
  undefined *puVar4;
  ulonglong uVar5;
  int *piVar6;
  longlong lVar7;
  void *pvVar8;
  ulonglong *puVar9;
  ulonglong *puVar10;
  ulonglong **ppuVar11;
  ulonglong uVar12;
  ulonglong **ppuVar13;
  SIZE_T SVar14;
  void *pvVar15;
  undefined8 uVar16;
  longlong *plVar17;
  uint *puVar18;
  undefined **ppuVar19;
  int local_res10 [2];
  uint local_res18 [4];
  ulonglong *local_88;
  undefined *local_80;
  undefined8 local_78;
  ulonglong *local_70;
  undefined1 local_68;
  undefined **local_60;
  undefined8 local_58;
  undefined8 local_50;
  undefined8 local_48;
  undefined8 local_40;
  
  local_78 = 0xfffffffffffffffe;
  pvVar8 = (void *)0x0;
  local_res10[0] = 0;
  local_res18[0] = *(uint *)(param_3 + 0x18);
  uVar5 = (ulonglong)local_res18[0];
  lVar7 = param_2;
  SVar14 = param_3;
  plVar17 = param_4;
  FUN_1400146f0(param_2,local_res18[0],param_3);
  pvVar15 = pvVar8;
  if (*(int *)(param_2 + 0x18) != 0) {
    pvVar15 = *(void **)(param_2 + 0x10);
  }
  uVar3 = *(uint *)(param_3 + 0x18);
  if (uVar3 != 0) {
    pvVar8 = *(void **)(param_3 + 0x10);
  }
  puVar4 = FUN_1400dd510(lVar7,uVar5,SVar14,plVar17);
  puVar18 = local_res18;
  uVar12 = (ulonglong)uVar3;
  uVar5 = FUN_1400fc520(pvVar8,uVar3,pvVar15,puVar18,(byte *)0x0,0,*(uint *)(puVar4 + 0x105c),2,
                        local_res10,*param_4);
  if ((int)uVar5 == 0) {
    if (local_res10[0] == 1) {
      if (*(uint *)(param_3 + 0x18) < local_res18[0]) {
        FUN_14006cb70(pvVar8,(ulonglong)local_res18[0],pvVar15,puVar18);
        local_80 = PTR_DAT_1401ac010;
        FUN_140053d20((longlong *)&local_80,
                      L"Decryption result is larger! Memory corruption may occur!",pvVar15,puVar18);
        local_58 = 0;
        local_50 = 0;
        local_48 = 0;
        local_40 = 0;
        local_60 = Proud::ByteArray::vftable;
        ppuVar19 = &local_80;
        uVar16 = 0;
        FUN_140078c10((longlong *)&local_88,6,0,(longlong *)ppuVar19,(longlong)&local_60);
        FUN_140078360(&local_60);
        *param_1 = 0;
        ppuVar13 = &local_88;
        FUN_140078ae0(param_1,(ulonglong *)ppuVar13,uVar16,ppuVar19);
        ppuVar11 = &local_88;
        FUN_140064150((longlong *)ppuVar11,ppuVar13,uVar16,ppuVar19);
        puVar4 = local_80;
        if (((local_80 != (undefined *)0x0) && (local_80 != PTR_DAT_1401ac010)) &&
           (puVar1 = local_80 + -8, puVar1 != (undefined *)0x0)) {
          piVar6 = (int *)FUN_14006cb70(ppuVar11,ppuVar13,uVar16,ppuVar19);
          local_70 = (ulonglong *)piVar6;
          FUN_14006b350(piVar6);
          local_68 = 1;
          piVar2 = (int *)(puVar4 + -4);
          *piVar2 = *piVar2 + -1;
          if (*piVar2 == 0) {
            FUN_14006cc60(puVar1);
          }
          FUN_14006b3e0((longlong)piVar6);
        }
      }
      else {
        FUN_1400146f0(param_2,local_res18[0],(SIZE_T)pvVar15);
        *param_1 = 0;
      }
    }
    else {
      FUN_14006cb70(pvVar8,uVar12,pvVar15,puVar18);
      local_80 = PTR_DAT_1401ac010;
      FUN_140053d20((longlong *)&local_80,L"Incorrect Packet",pvVar15,puVar18);
      local_58 = 0;
      local_50 = 0;
      local_48 = 0;
      local_40 = 0;
      local_60 = Proud::ByteArray::vftable;
      ppuVar19 = &local_80;
      uVar16 = 0;
      FUN_140078c10((longlong *)&local_88,6,0,(longlong *)ppuVar19,(longlong)&local_60);
      FUN_140078360(&local_60);
      *param_1 = 0;
      ppuVar13 = &local_88;
      puVar9 = param_1;
      FUN_140078ae0(param_1,(ulonglong *)ppuVar13,uVar16,ppuVar19);
      puVar10 = local_88;
      if (local_88 != (ulonglong *)0x0) {
        local_70 = local_88;
        FUN_14006b350((int *)local_88);
        local_68 = 1;
        local_88[8] = local_88[8] - 1;
        if (local_88[8] == 0) {
          FUN_14006b3e0((longlong)puVar10);
          local_68 = 0;
          FUN_1400640e0((undefined4 *)local_88,ppuVar13,uVar16,ppuVar19);
          puVar9 = local_88;
        }
        else {
          FUN_14006b3e0((longlong)puVar10);
          puVar9 = puVar10;
        }
      }
      puVar4 = local_80;
      if (((local_80 != (undefined *)0x0) && (local_80 != PTR_DAT_1401ac010)) &&
         (puVar1 = local_80 + -8, puVar1 != (undefined *)0x0)) {
        piVar6 = (int *)FUN_14006cb70(puVar9,ppuVar13,uVar16,ppuVar19);
        local_70 = (ulonglong *)piVar6;
        FUN_14006b350(piVar6);
        local_68 = 1;
        piVar2 = (int *)(puVar4 + -4);
        *piVar2 = *piVar2 + -1;
        if (*piVar2 == 0) {
          FUN_14006cc60(puVar1);
        }
        FUN_14006b3e0((longlong)piVar6);
      }
    }
  }
  else {
    FUN_14006cb70(pvVar8,uVar12,pvVar15,puVar18);
    local_80 = PTR_DAT_1401ac010;
    FUN_140053d20((longlong *)&local_80,L"Error",pvVar15,puVar18);
    local_58 = 0;
    local_50 = 0;
    local_48 = 0;
    local_40 = 0;
    local_60 = Proud::ByteArray::vftable;
    ppuVar19 = &local_80;
    uVar16 = 0;
    FUN_140078c10((longlong *)&local_88,6,0,(longlong *)ppuVar19,(longlong)&local_60);
    FUN_140078360(&local_60);
    *param_1 = 0;
    ppuVar13 = &local_88;
    puVar9 = param_1;
    FUN_140078ae0(param_1,(ulonglong *)ppuVar13,uVar16,ppuVar19);
    puVar10 = local_88;
    if (local_88 != (ulonglong *)0x0) {
      local_70 = local_88;
      FUN_14006b350((int *)local_88);
      local_68 = 1;
      local_88[8] = local_88[8] - 1;
      if (local_88[8] == 0) {
        FUN_14006b3e0((longlong)puVar10);
        local_68 = 0;
        FUN_1400640e0((undefined4 *)local_88,ppuVar13,uVar16,ppuVar19);
        puVar9 = local_88;
      }
      else {
        FUN_14006b3e0((longlong)puVar10);
        puVar9 = puVar10;
      }
    }
    puVar4 = local_80;
    if (((local_80 != (undefined *)0x0) && (local_80 != PTR_DAT_1401ac010)) &&
       (puVar1 = local_80 + -8, puVar1 != (undefined *)0x0)) {
      piVar6 = (int *)FUN_14006cb70(puVar9,ppuVar13,uVar16,ppuVar19);
      local_70 = (ulonglong *)piVar6;
      FUN_14006b350(piVar6);
      local_68 = 1;
      piVar2 = (int *)(puVar4 + -4);
      *piVar2 = *piVar2 + -1;
      if (*piVar2 == 0) {
        FUN_14006cc60(puVar1);
      }
      FUN_14006b3e0((longlong)piVar6);
    }
  }
  return param_1;
}