/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
 * Ghidra 12.1.2 decompiler output for 0x14000de70 FUN_14000de70
 * Pseudocode, not original source. */

byte * FUN_14000de70(byte *param_1,longlong *param_2,char param_3,char *param_4,int param_5)

{
  ulonglong uVar1;
  char cVar2;
  byte bVar3;
  longlong *plVar4;
  bool bVar5;
  int iVar6;
  undefined8 uVar7;
  byte *pbVar8;
  ulonglong uVar9;
  size_t sVar10;
  int local_res8 [2];
  uint local_res18 [2];
  char *local_res20;
  
  local_res20 = param_4;
  FUN_14000af60(param_2,&DAT_14015bf08,0);
  if ((param_3 == '\0') || (DAT_1401b33e8 == '\0')) {
    while (param_1 != (byte *)0x0) {
      if ((*param_1 == 0) ||
         (uVar7 = FUN_14000dda0((char *)param_1,param_4,'\0',param_5), (char)uVar7 != '\0'))
      goto LAB_14000e172;
      local_res18[0] = 0;
      if (param_5 == 1) {
        local_res8[0] = *(int *)(&DAT_14015b8d0 + (ulonglong)*param_1 * 4);
        if (local_res8[0] == 1) goto LAB_14000e0ea;
        if (local_res8[0] == 0) {
          param_1 = (byte *)0x0;
        }
        else {
          iVar6 = 0;
          if (*param_1 != 0) {
            pbVar8 = param_1;
            do {
              if (local_res8[0] <= iVar6) break;
              bVar3 = *pbVar8;
              pbVar8 = pbVar8 + 1;
              iVar6 = iVar6 + 1;
              pbVar8[(longlong)(&stack0x00000017 + -(longlong)param_1)] = bVar3;
            } while (*pbVar8 != 0);
          }
          param_1 = param_1 + local_res8[0];
        }
      }
      else {
        local_res8[0] = 1;
LAB_14000e0ea:
        if (*param_1 == 0x26) {
          param_1 = (byte *)FUN_14000dbb0((char *)param_1,(char *)local_res18,local_res8,param_5);
        }
        else {
          local_res18[0] = (uint)*param_1;
          param_1 = param_1 + 1;
        }
      }
      plVar4 = (longlong *)*param_2;
      sVar10 = (size_t)local_res8[0];
      uVar9 = sVar10 + *plVar4;
      if (((ulonglong)plVar4[1] < uVar9) &&
         (uVar1 = plVar4[1] + uVar9, (ulonglong)plVar4[1] < uVar1)) {
        FUN_14000ae90(param_2,uVar1);
      }
      memmove((void *)(*(longlong *)*param_2 + 0x10 + *param_2),local_res18,sVar10);
      *(ulonglong *)*param_2 = uVar9;
      *(undefined1 *)(*param_2 + 0x10 + uVar9) = 0;
      param_4 = local_res20;
    }
  }
  else {
    bVar5 = false;
    param_1 = FUN_14000da10(param_1,param_5);
    if (param_1 == (byte *)0x0) {
      return (byte *)0x0;
    }
    do {
      if ((*param_1 == 0) ||
         (uVar7 = FUN_14000dda0((char *)param_1,param_4,'\0',param_5), (char)uVar7 != '\0'))
      goto LAB_14000e172;
      bVar3 = *param_1;
      if ((((bVar3 == 0xd) || (bVar3 == 10)) || (iVar6 = isspace((uint)bVar3), iVar6 != 0)) ||
         ((bVar3 == 10 || (bVar3 == 0xd)))) {
        param_1 = param_1 + 1;
        bVar5 = true;
      }
      else {
        if (bVar5) {
          FUN_14000b0e0(param_2,0x20);
          bVar5 = false;
        }
        local_res18[0] = 0;
        if (param_5 == 1) {
          local_res8[0] = *(int *)(&DAT_14015b8d0 + (ulonglong)*param_1 * 4);
          if (local_res8[0] == 1) goto LAB_14000dfad;
          if (local_res8[0] != 0) {
            iVar6 = 0;
            if (*param_1 != 0) {
              pbVar8 = param_1;
              do {
                if (local_res8[0] <= iVar6) break;
                bVar3 = *pbVar8;
                pbVar8 = pbVar8 + 1;
                iVar6 = iVar6 + 1;
                pbVar8[(longlong)(&stack0x00000017 + -(longlong)param_1)] = bVar3;
              } while (*pbVar8 != 0);
            }
            param_1 = param_1 + local_res8[0];
            goto LAB_14000dfcd;
          }
          param_1 = (byte *)0x0;
LAB_14000dfd2:
          plVar4 = (longlong *)*param_2;
          sVar10 = (size_t)local_res8[0];
          uVar9 = sVar10 + *plVar4;
          if (((ulonglong)plVar4[1] < uVar9) &&
             (uVar1 = plVar4[1] + uVar9, (ulonglong)plVar4[1] < uVar1)) {
            FUN_14000ae90(param_2,uVar1);
          }
          memmove((void *)(*(longlong *)*param_2 + 0x10 + *param_2),local_res18,sVar10);
          *(ulonglong *)*param_2 = uVar9;
          *(undefined1 *)(*param_2 + 0x10 + uVar9) = 0;
          param_4 = local_res20;
        }
        else {
          local_res8[0] = 1;
LAB_14000dfad:
          if (*param_1 == 0x26) {
            param_1 = (byte *)FUN_14000dbb0((char *)param_1,(char *)local_res18,local_res8,param_5);
LAB_14000dfcd:
            if (local_res8[0] != 1) goto LAB_14000dfd2;
          }
          else {
            local_res18[0] = (uint)*param_1;
            param_1 = param_1 + 1;
          }
          FUN_14000b0e0(param_2,(undefined1)local_res18[0]);
        }
      }
    } while (param_1 != (byte *)0x0);
  }
  return (byte *)0x0;
LAB_14000e172:
  uVar9 = 0xffffffffffffffff;
  do {
    if (uVar9 == 0) break;
    uVar9 = uVar9 - 1;
    cVar2 = *param_4;
    param_4 = param_4 + 1;
  } while (cVar2 != '\0');
  return param_1 + (~uVar9 - 1);
}