/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x1401e73c0 FUN_1401e73c0
 * Pseudocode, not original source. */

uint FUN_1401e73c0(longlong *param_1,uint param_2)

{
  char cVar1;
  undefined2 uVar2;
  int iVar3;
  undefined8 *puVar4;
  int *piVar5;
  bool bVar6;
  undefined4 uVar7;
  int iVar8;
  uint uVar9;
  undefined1 uVar10;
  ulonglong uVar11;
  uint uVar12;
  int iVar13;
  ulonglong uVar14;
  
  if (((param_1 == (longlong *)0x0) ||
      (puVar4 = (undefined8 *)param_1[5], puVar4 == (undefined8 *)0x0)) || (5 < param_2)) {
    return 0xfffffffe;
  }
  if (((param_1[2] == 0) || ((*param_1 == 0 && ((int)param_1[1] != 0)))) ||
     ((*(int *)(puVar4 + 1) == 0x29a && (param_2 != 4)))) {
    param_1[4] = (longlong)"stream error";
    return 0xfffffffe;
  }
  if ((int)param_1[3] == 0) {
    param_1[4] = (longlong)"buffer error";
    return 0xfffffffb;
  }
  iVar8 = *(int *)(puVar4 + 8);
  *(uint *)(puVar4 + 8) = param_2;
  *puVar4 = param_1;
  iVar13 = 0;
  if (*(int *)(puVar4 + 1) == 0x2a) {
    if (*(int *)((longlong)puVar4 + 0x2c) == 2) {
      uVar7 = FUN_1401c4210(0,0,0);
      *(undefined4 *)((longlong)param_1 + 0x4c) = uVar7;
      *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = 0x1f;
      *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
      *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = 0x8b;
      *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
      *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = 8;
      *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
      piVar5 = (int *)puVar4[6];
      uVar10 = 0;
      if (piVar5 == (int *)0x0) {
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = 0;
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = 0;
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = 0;
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = 0;
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = 0;
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        if (*(int *)((longlong)puVar4 + 0xac) == 9) {
          uVar10 = 2;
        }
        else if ((1 < *(int *)(puVar4 + 0x16)) || (*(int *)((longlong)puVar4 + 0xac) < 2)) {
          uVar10 = 4;
        }
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = uVar10;
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = 0xb;
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(undefined4 *)(puVar4 + 1) = 0x71;
      }
      else {
        *(byte *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
             (-(*(longlong *)(piVar5 + 0xc) != 0) & 0x10U) + (-(piVar5[0xf] != 0) & 2U) +
             (-(*(longlong *)(piVar5 + 8) != 0) & 8U) + (-(*(longlong *)(piVar5 + 4) != 0) & 4U) +
             (*piVar5 != 0);
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
             *(undefined1 *)(puVar4[6] + 4);
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
             *(undefined1 *)(puVar4[6] + 5);
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
             *(undefined1 *)(puVar4[6] + 6);
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
             *(undefined1 *)(puVar4[6] + 7);
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        if (*(int *)((longlong)puVar4 + 0xac) == 9) {
          uVar10 = 2;
        }
        else if ((1 < *(int *)(puVar4 + 0x16)) || (*(int *)((longlong)puVar4 + 0xac) < 2)) {
          uVar10 = 4;
        }
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = uVar10;
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
             *(undefined1 *)(puVar4[6] + 0xc);
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        uVar11 = (ulonglong)*(uint *)(puVar4 + 5);
        if (*(longlong *)(puVar4[6] + 0x10) != 0) {
          *(undefined1 *)(uVar11 + puVar4[2]) = *(undefined1 *)(puVar4[6] + 0x18);
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
               *(undefined1 *)(puVar4[6] + 0x19);
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          uVar11 = (ulonglong)*(uint *)(puVar4 + 5);
        }
        if (*(int *)(puVar4[6] + 0x3c) != 0) {
          uVar7 = FUN_1401c4210(*(undefined4 *)((longlong)param_1 + 0x4c),puVar4[2],uVar11);
          *(undefined4 *)((longlong)param_1 + 0x4c) = uVar7;
        }
        *(undefined4 *)(puVar4 + 7) = 0;
        *(undefined4 *)(puVar4 + 1) = 0x45;
      }
    }
    else {
      if ((*(int *)(puVar4 + 0x16) < 2) && (iVar3 = *(int *)((longlong)puVar4 + 0xac), 1 < iVar3)) {
        if (iVar3 < 6) {
          iVar13 = 1;
        }
        else {
          iVar13 = (iVar3 != 6) + 2;
        }
      }
      uVar12 = (*(int *)(puVar4 + 9) + -8) * 0x1000 + 0x800U | iVar13 << 6;
      if (*(int *)((longlong)puVar4 + 0x94) != 0) {
        uVar12 = uVar12 | 0x20;
      }
      *(undefined4 *)(puVar4 + 1) = 0x71;
      iVar13 = (uVar12 / 0x1f + 1) * 0x1f;
      *(char *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = (char)((uint)iVar13 >> 8);
      *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
      *(char *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = (char)iVar13;
      *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
      if (*(int *)((longlong)puVar4 + 0x94) != 0) {
        uVar2 = *(undefined2 *)((longlong)param_1 + 0x4e);
        *(char *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = (char)((ushort)uVar2 >> 8);
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(char *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = (char)uVar2;
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        uVar2 = *(undefined2 *)((longlong)param_1 + 0x4c);
        *(char *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = (char)((ushort)uVar2 >> 8);
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        *(char *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = (char)uVar2;
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
      }
      *(undefined4 *)((longlong)param_1 + 0x4c) = 1;
    }
  }
  if (*(int *)(puVar4 + 1) == 0x45) {
    if (*(longlong *)(puVar4[6] + 0x10) != 0) {
      uVar12 = *(uint *)(puVar4 + 5);
      if (*(uint *)(puVar4 + 7) < (uint)*(ushort *)(puVar4[6] + 0x18)) {
        do {
          uVar9 = *(uint *)(puVar4 + 5);
          if (uVar9 == *(uint *)(puVar4 + 3)) {
            if ((*(int *)(puVar4[6] + 0x3c) != 0) && (uVar12 < uVar9)) {
              uVar7 = FUN_1401c4210(*(undefined4 *)((longlong)param_1 + 0x4c),
                                    (ulonglong)uVar12 + puVar4[2],uVar9 - uVar12);
              *(undefined4 *)((longlong)param_1 + 0x4c) = uVar7;
            }
            FUN_1401e5b90(param_1);
            uVar12 = *(uint *)(puVar4 + 5);
            uVar9 = uVar12;
            if (uVar12 == *(uint *)(puVar4 + 3)) break;
          }
          *(undefined1 *)((ulonglong)uVar9 + puVar4[2]) =
               *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 7) + *(longlong *)(puVar4[6] + 0x10));
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          *(int *)(puVar4 + 7) = *(int *)(puVar4 + 7) + 1;
        } while (*(uint *)(puVar4 + 7) < (uint)*(ushort *)(puVar4[6] + 0x18));
      }
      if ((*(int *)(puVar4[6] + 0x3c) != 0) && (uVar12 < *(uint *)(puVar4 + 5))) {
        uVar7 = FUN_1401c4210(*(undefined4 *)((longlong)param_1 + 0x4c),
                              (ulonglong)uVar12 + puVar4[2],*(uint *)(puVar4 + 5) - uVar12);
        *(undefined4 *)((longlong)param_1 + 0x4c) = uVar7;
      }
      if (*(int *)(puVar4 + 7) != *(int *)(puVar4[6] + 0x18)) goto LAB_1401e7850;
      *(undefined4 *)(puVar4 + 7) = 0;
    }
    *(undefined4 *)(puVar4 + 1) = 0x49;
  }
LAB_1401e7850:
  if (*(int *)(puVar4 + 1) == 0x49) {
    if (*(longlong *)(puVar4[6] + 0x20) != 0) {
      uVar11 = (ulonglong)*(uint *)(puVar4 + 5);
      do {
        uVar12 = *(uint *)(puVar4 + 5);
        uVar14 = (ulonglong)uVar12;
        if (uVar12 == *(uint *)(puVar4 + 3)) {
          if ((*(int *)(puVar4[6] + 0x3c) != 0) && ((uint)uVar11 < uVar12)) {
            uVar7 = FUN_1401c4210(*(undefined4 *)((longlong)param_1 + 0x4c),uVar11 + puVar4[2],
                                  uVar12 - (uint)uVar11);
            *(undefined4 *)((longlong)param_1 + 0x4c) = uVar7;
          }
          FUN_1401e5b90(param_1);
          uVar11 = (ulonglong)*(uint *)(puVar4 + 5);
          uVar14 = uVar11;
          if (*(uint *)(puVar4 + 5) == *(uint *)(puVar4 + 3)) {
            bVar6 = true;
            goto LAB_1401e78e0;
          }
        }
        cVar1 = *(char *)(*(longlong *)(puVar4[6] + 0x20) + (ulonglong)*(uint *)(puVar4 + 7));
        *(uint *)(puVar4 + 7) = *(uint *)(puVar4 + 7) + 1;
        *(char *)(uVar14 + puVar4[2]) = cVar1;
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
      } while (cVar1 != '\0');
      bVar6 = false;
LAB_1401e78e0:
      if (*(int *)(puVar4[6] + 0x3c) != 0) {
        if ((uint)uVar11 < *(uint *)(puVar4 + 5)) {
          uVar7 = FUN_1401c4210(*(undefined4 *)((longlong)param_1 + 0x4c),uVar11 + puVar4[2],
                                *(uint *)(puVar4 + 5) - (uint)uVar11);
          *(undefined4 *)((longlong)param_1 + 0x4c) = uVar7;
        }
      }
      if (bVar6) goto LAB_1401e7914;
      *(undefined4 *)(puVar4 + 7) = 0;
    }
    *(undefined4 *)(puVar4 + 1) = 0x5b;
  }
LAB_1401e7914:
  if (*(int *)(puVar4 + 1) == 0x5b) {
    if (*(longlong *)(puVar4[6] + 0x30) != 0) {
      uVar11 = (ulonglong)*(uint *)(puVar4 + 5);
      do {
        uVar12 = *(uint *)(puVar4 + 5);
        uVar14 = (ulonglong)uVar12;
        if (uVar12 == *(uint *)(puVar4 + 3)) {
          if ((*(int *)(puVar4[6] + 0x3c) != 0) && ((uint)uVar11 < uVar12)) {
            uVar7 = FUN_1401c4210(*(undefined4 *)((longlong)param_1 + 0x4c),uVar11 + puVar4[2],
                                  uVar12 - (uint)uVar11);
            *(undefined4 *)((longlong)param_1 + 0x4c) = uVar7;
          }
          FUN_1401e5b90(param_1);
          uVar11 = (ulonglong)*(uint *)(puVar4 + 5);
          uVar14 = uVar11;
          if (*(uint *)(puVar4 + 5) == *(uint *)(puVar4 + 3)) {
            bVar6 = true;
            goto LAB_1401e79a0;
          }
        }
        cVar1 = *(char *)(*(longlong *)(puVar4[6] + 0x30) + (ulonglong)*(uint *)(puVar4 + 7));
        *(uint *)(puVar4 + 7) = *(uint *)(puVar4 + 7) + 1;
        *(char *)(uVar14 + puVar4[2]) = cVar1;
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
      } while (cVar1 != '\0');
      bVar6 = false;
LAB_1401e79a0:
      if (*(int *)(puVar4[6] + 0x3c) != 0) {
        if ((uint)uVar11 < *(uint *)(puVar4 + 5)) {
          uVar7 = FUN_1401c4210(*(undefined4 *)((longlong)param_1 + 0x4c),uVar11 + puVar4[2],
                                *(uint *)(puVar4 + 5) - (uint)uVar11);
          *(undefined4 *)((longlong)param_1 + 0x4c) = uVar7;
        }
      }
      if (bVar6) goto LAB_1401e79d0;
    }
    *(undefined4 *)(puVar4 + 1) = 0x67;
  }
LAB_1401e79d0:
  if (*(int *)(puVar4 + 1) == 0x67) {
    if (*(int *)(puVar4[6] + 0x3c) != 0) {
      if (*(uint *)(puVar4 + 3) < *(int *)(puVar4 + 5) + 2U) {
        FUN_1401e5b90(param_1);
      }
      if (*(uint *)(puVar4 + 3) < *(uint *)(puVar4 + 5) + 2) goto LAB_1401e7a3a;
      *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
           *(undefined1 *)((longlong)param_1 + 0x4c);
      *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
      *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
           *(undefined1 *)((longlong)param_1 + 0x4d);
      *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
      uVar7 = FUN_1401c4210(0,0,0);
      *(undefined4 *)((longlong)param_1 + 0x4c) = uVar7;
    }
    *(undefined4 *)(puVar4 + 1) = 0x71;
  }
LAB_1401e7a3a:
  if (*(int *)(puVar4 + 5) == 0) {
    if ((((int)param_1[1] == 0) && ((int)param_2 <= iVar8)) && (param_2 != 4)) goto LAB_1401e7a89;
LAB_1401e7a79:
    if (*(int *)(puVar4 + 1) == 0x29a) {
      if ((int)param_1[1] != 0) {
LAB_1401e7a89:
        param_1[4] = (longlong)"buffer error";
        return 0xfffffffb;
      }
LAB_1401e7aa1:
      if ((*(int *)((longlong)puVar4 + 0x9c) != 0) ||
         ((param_2 != 0 && (*(int *)(puVar4 + 1) != 0x29a)))) goto LAB_1401e7abd;
    }
    else {
      if ((int)param_1[1] == 0) goto LAB_1401e7aa1;
LAB_1401e7abd:
      if (*(int *)(puVar4 + 0x16) == 2) {
        iVar8 = FUN_1401e7070();
      }
      else if (*(int *)(puVar4 + 0x16) == 3) {
        iVar8 = FUN_1401e6cf0();
      }
      else {
        iVar8 = (*(code *)(&PTR_FUN_140291928)[(longlong)*(int *)((longlong)puVar4 + 0xac) * 2])
                          (puVar4);
      }
      if ((iVar8 == 2) || (iVar8 == 3)) {
        *(undefined4 *)(puVar4 + 1) = 0x29a;
      }
      if ((iVar8 == 0) || (iVar8 == 2)) {
        if ((int)param_1[3] != 0) {
          return 0;
        }
        goto LAB_1401e7a4e;
      }
      if (iVar8 == 1) {
        if (param_2 == 1) {
          FUN_1401ea130(puVar4);
        }
        else if ((param_2 != 5) && (FUN_1401ea090(puVar4,0,0,0), param_2 == 3)) {
          *(undefined2 *)(puVar4[0xd] + (ulonglong)(*(int *)((longlong)puVar4 + 0x74) - 1) * 2) = 0;
          memset((void *)puVar4[0xd],0,(ulonglong)(*(int *)((longlong)puVar4 + 0x74) - 1) * 2);
          if (*(int *)((longlong)puVar4 + 0x9c) == 0) {
            *(undefined4 *)((longlong)puVar4 + 0x94) = 0;
            *(undefined4 *)((longlong)puVar4 + 0x84) = 0;
          }
        }
        FUN_1401e5b90(param_1);
        if ((int)param_1[3] == 0) goto LAB_1401e7a4e;
      }
    }
    if (param_2 == 4) {
      if (0 < *(int *)((longlong)puVar4 + 0x2c)) {
        if (*(int *)((longlong)puVar4 + 0x2c) == 2) {
          *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
               *(undefined1 *)((longlong)param_1 + 0x4c);
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
               *(undefined1 *)((longlong)param_1 + 0x4d);
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
               *(undefined1 *)((longlong)param_1 + 0x4e);
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
               *(undefined1 *)((longlong)param_1 + 0x4f);
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
               *(undefined1 *)((longlong)param_1 + 0xc);
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
               *(undefined1 *)((longlong)param_1 + 0xd);
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
               *(undefined1 *)((longlong)param_1 + 0xe);
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          *(undefined1 *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) =
               *(undefined1 *)((longlong)param_1 + 0xf);
        }
        else {
          uVar2 = *(undefined2 *)((longlong)param_1 + 0x4e);
          *(char *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = (char)((ushort)uVar2 >> 8);
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          *(char *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = (char)uVar2;
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          uVar2 = *(undefined2 *)((longlong)param_1 + 0x4c);
          *(char *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = (char)((ushort)uVar2 >> 8);
          *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
          *(char *)((ulonglong)*(uint *)(puVar4 + 5) + puVar4[2]) = (char)uVar2;
        }
        *(int *)(puVar4 + 5) = *(int *)(puVar4 + 5) + 1;
        FUN_1401e5b90(param_1);
        if (0 < *(int *)((longlong)puVar4 + 0x2c)) {
          *(int *)((longlong)puVar4 + 0x2c) = -*(int *)((longlong)puVar4 + 0x2c);
        }
        return (uint)(*(int *)(puVar4 + 5) == 0);
      }
      return 1;
    }
  }
  else {
    FUN_1401e5b90(param_1);
    if ((int)param_1[3] != 0) goto LAB_1401e7a79;
LAB_1401e7a4e:
    *(undefined4 *)(puVar4 + 8) = 0xffffffff;
  }
  return 0;
}