/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x14020cb00 FUN_14020cb00
 * Pseudocode, not original source. */

undefined8 FUN_14020cb00(longlong param_1,uint *param_2,longlong param_3,uint param_4)

{
  undefined8 uVar1;
  int iVar2;
  undefined4 *puVar3;
  ulonglong uVar4;
  uint uVar5;
  ulonglong uVar6;
  undefined8 *puVar7;
  undefined4 local_res8 [2];
  uint local_48 [4];
  
  if (((param_1 == 0) || (param_2 == (uint *)0x0)) || (param_3 == 0)) {
    return 0x10;
  }
  if (*param_2 < 2) {
    return 7;
  }
  uVar6 = 0;
  if (param_4 != 0) {
    puVar3 = (undefined4 *)(param_3 + 0x14);
    uVar4 = (ulonglong)param_4;
    do {
      *puVar3 = 0;
      puVar3 = puVar3 + 0xe;
      uVar4 = uVar4 - 1;
    } while (uVar4 != 0);
  }
  if (param_4 != 0) {
    puVar7 = (undefined8 *)(param_3 + 8);
    uVar4 = uVar6;
    do {
      local_res8[0] = *(undefined4 *)(puVar7 + 1);
      uVar1 = *puVar7;
      switch(*(undefined4 *)(puVar7 + -1)) {
      case 2:
        iVar2 = FUN_14020e280(param_1,*param_2,uVar1);
        if (iVar2 == 0) {
          iVar2 = FUN_14020e180(uVar1,local_48);
          goto LAB_14020cdd5;
        }
        break;
      case 3:
        iVar2 = FUN_14020e120(param_1,*param_2,uVar1);
        if (iVar2 == 0) {
          iVar2 = FUN_14020e0d0(local_res8[0],local_48);
          goto LAB_14020cdd5;
        }
        break;
      case 4:
        iVar2 = FUN_14020df70(param_1,*param_2,uVar1,local_res8);
        if (iVar2 == 0) {
          iVar2 = FUN_14020df20(local_res8[0],local_48);
joined_r0x00014020cd8f:
          if (iVar2 == 0) {
            *(undefined4 *)(uVar6 * 0x38 + 0x10 + param_3) = local_res8[0];
            *(undefined4 *)(uVar6 * 0x38 + 0x14 + param_3) = 1;
            *param_2 = local_48[0];
            return 0;
          }
        }
        break;
      case 5:
        iVar2 = FUN_14020de20(param_1,*param_2,uVar1,local_res8);
        if (iVar2 == 0) {
          iVar2 = FUN_14020ddd0(local_res8[0],local_48);
          goto joined_r0x00014020cd8f;
        }
        break;
      case 6:
        if (((*param_2 == 2) && (*(char *)(uVar4 + param_1) == '\x05')) &&
           (*(char *)(uVar4 + 1 + param_1) == '\0')) {
          *param_2 = 2;
          *(undefined4 *)(uVar6 * 0x38 + 0x14 + param_3) = 1;
          return 0;
        }
        break;
      case 7:
        iVar2 = FUN_14020dc50(param_1,*param_2,uVar1,local_res8);
        if (iVar2 == 0) {
          iVar2 = FUN_14020db20(uVar1,local_res8[0],local_48);
          goto joined_r0x00014020cd8f;
        }
        break;
      case 8:
        iVar2 = FUN_14020d9e0(param_1,*param_2,uVar1,local_res8);
        if (iVar2 == 0) {
          iVar2 = FUN_14020d940(uVar1,local_res8[0],local_48);
          goto joined_r0x00014020cd8f;
        }
        break;
      case 9:
        iVar2 = FUN_14020d7a0(param_1,*param_2,uVar1,local_res8);
        if (iVar2 == 0) {
          iVar2 = FUN_14020d700(uVar1,local_res8[0],local_48);
          goto joined_r0x00014020cd8f;
        }
        break;
      case 10:
        iVar2 = FUN_14020d500(param_1,*param_2,uVar1,local_res8);
        if (iVar2 == 0) {
          iVar2 = FUN_14020d3f0(uVar1,local_res8[0],local_48);
          goto joined_r0x00014020cd8f;
        }
        break;
      case 0xb:
        local_48[0] = *param_2;
        iVar2 = FUN_14020d0f0(param_1,local_48,uVar1);
LAB_14020cdd5:
        if (iVar2 == 0) {
          *(undefined4 *)(uVar6 * 0x38 + 0x14 + param_3) = 1;
          *param_2 = local_48[0];
          return 0;
        }
        break;
      default:
        return 0x10;
      case 0xd:
      case 0xe:
      case 0xf:
        iVar2 = FUN_140205c60(param_1,*param_2,uVar1,local_res8[0],1);
        if (iVar2 == 0) {
          iVar2 = FUN_14020ce70(uVar1,local_res8[0],local_48);
          goto LAB_14020cdd5;
        }
      }
      uVar5 = (int)uVar6 + 1;
      uVar6 = (ulonglong)uVar5;
      uVar4 = uVar4 + 1;
      puVar7 = puVar7 + 7;
    } while (uVar5 < param_4);
  }
  return 7;
}