server-re/decomp/DBCServer_Release_x64/full/functions/0x1401bc440.c

/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x1401bc440 FUN_1401bc440
 * Pseudocode, not original source. */

int FUN_1401bc440(byte *param_1,byte *param_2,int *param_3,uint param_4,uint param_5)

{
  short sVar1;
  int iVar2;
  byte *pbVar3;
  byte bVar4;
  short sVar5;
  uint uVar6;
  size_t _MaxCount;
  uint uVar7;
  size_t sVar8;
  byte *pbVar9;
  int iVar10;
  size_t sVar11;
  byte *local_res8;
  byte *local_res10;
  int *local_res18;
  uint local_58;
  uint local_54;
  byte *local_50;
  byte *local_48;
  
  local_res10 = param_2;
  local_res18 = param_3;
  if (param_1 == (byte *)0x0) {
                    /* WARNING: Subroutine does not return */
    FUN_14004dc60(0x80004005);
  }
  if (param_2 == (byte *)0x0) {
                    /* WARNING: Subroutine does not return */
    FUN_14004dc60(0x80004005);
  }
  if (param_1 == param_2) {
                    /* WARNING: Subroutine does not return */
    FUN_14004dc60(0x80004005);
  }
  _MaxCount = 0;
  bVar4 = *param_1;
  local_50 = param_2 + param_4;
  uVar6 = 0;
  local_58 = 0;
  iVar2 = 1;
  iVar10 = 1;
  local_54 = 0;
  sVar8 = _MaxCount;
  sVar11 = _MaxCount;
  local_48 = param_2;
  if (bVar4 != 0) {
    do {
      uVar7 = (uint)sVar8;
      pbVar9 = param_1 + 1;
      uVar6 = (uint)_MaxCount;
      iVar2 = 0;
      if (uVar6 == param_4) {
        iVar10 = iVar2;
      }
      local_res8 = pbVar9;
      if (bVar4 == 0x3a) {
        if ((char)param_5 < '\0') {
          if ((int)sVar11 == 0) {
            if (iVar10 != 0) {
              *param_2 = (byte)sVar11;
              pbVar3 = param_2 + -_MaxCount;
              if ((pbVar3 < local_48) || (local_50 < pbVar3)) {
                    /* WARNING: Subroutine does not return */
                FUN_14004dc60(0x80004005);
              }
              FUN_1401bc180(pbVar3,local_50 + (1 - (longlong)pbVar3));
              uVar7 = local_54;
              if (uVar6 == 4) {
                iVar2 = strncmp("file",(char *)(param_2 + -4),_MaxCount);
                sVar11 = 5;
                uVar7 = local_54;
                if (iVar2 == 0) {
                  local_54 = 1;
                  uVar7 = 1;
                }
                goto LAB_1401bc659;
              }
            }
            sVar11 = (size_t)(uVar6 + 1);
          }
          goto LAB_1401bc659;
        }
LAB_1401bc6e5:
        iVar2 = FUN_1401bc260(bVar4);
        if ((((iVar2 == 0) || ((param_5 & 2) != 0)) ||
            ((((param_5 & 0x10) != 0 && (bVar4 != 0x20)) ||
             (((param_5 & 8) != 0 && (bVar4 == 0x2e)))))) ||
           (((param_5 & 0x40) == 0 && (bVar4 == 0x25)))) {
          if (iVar10 != 0) {
            *param_2 = bVar4;
            param_2 = param_2 + 1;
            local_res10 = param_2;
          }
        }
        else if (uVar6 < param_4 - 3) {
          if (iVar10 != 0) {
            *param_2 = 0x25;
            pbVar3 = param_2 + 1;
            if (bVar4 < 0x10) {
              *pbVar3 = 0x30;
              pbVar3 = param_2 + 2;
            }
            FUN_1401bc1d0(bVar4,pbVar3,(longlong)local_50 - (longlong)pbVar3,0x10);
            param_2 = param_2 + 3;
            local_res10 = param_2;
          }
          uVar6 = uVar6 + 2;
        }
        else {
          iVar10 = 0;
          uVar6 = uVar6 + 2;
        }
        local_58 = uVar6 + 1;
        local_res8 = pbVar9;
      }
      else {
        if (bVar4 == 0x25) {
          if ((param_5 & 4) != 0) {
            bVar4 = *pbVar9;
            if (bVar4 == 0) goto LAB_1401bc7f5;
            param_3 = local_res18;
            if ((byte)(bVar4 - 0x30) < 10) {
              sVar5 = bVar4 - 0x30;
            }
            else if ((byte)(bVar4 + 0xbf) < 6) {
              sVar5 = bVar4 - 0x37;
            }
            else {
              if (5 < (byte)(bVar4 + 0x9f)) goto LAB_1401bc7b4;
              sVar5 = bVar4 - 0x57;
            }
            if (sVar5 < 0) goto LAB_1401bc7b4;
            bVar4 = param_1[2];
            if (bVar4 == 0) goto LAB_1401bc7f5;
            pbVar9 = param_1 + 3;
            if ((byte)(bVar4 - 0x30) < 10) {
              sVar1 = bVar4 - 0x30;
            }
            else if ((byte)(bVar4 + 0xbf) < 6) {
              sVar1 = bVar4 - 0x37;
            }
            else {
              if (5 < (byte)(bVar4 + 0x9f)) goto LAB_1401bc7b4;
              sVar1 = bVar4 - 0x57;
            }
            if (sVar1 < 0) goto LAB_1401bc7b4;
            bVar4 = (char)sVar5 * '\x10' + (char)sVar1;
            local_res8 = pbVar9;
          }
        }
        else if (((bVar4 == 0x3f) || (bVar4 == 0x23)) && ((param_5 & 0x20) != 0)) {
          param_5 = param_5 | 2;
        }
LAB_1401bc659:
        if ((-1 < (char)param_5) || ((param_5 & 2) != 0)) goto LAB_1401bc6e5;
        if (bVar4 == 0x5c) {
          if ((((int)sVar11 != 0) || ((param_5 >> 8 & 1) != 0)) &&
             ((iVar10 != 0 && ((uVar7 == 0 || (uVar6 < 7)))))) {
            bVar4 = 0x2f;
          }
          goto LAB_1401bc6e5;
        }
        if ((((bVar4 != 0x2e) || (uVar6 == 0)) || ((param_5 & 8) != 0)) ||
           (iVar2 = FUN_1401bc310(&local_res10,param_2 + -1,_MaxCount,&local_res8,&local_58,param_5,
                                  (int)sVar11), param_2 = local_res10, pbVar9 = local_res8,
           uVar6 = local_58, iVar2 == 0)) goto LAB_1401bc6e5;
      }
      _MaxCount = (size_t)local_58;
      bVar4 = *local_res8;
      uVar6 = local_58;
      if (bVar4 == 0) goto LAB_1401bc7f5;
      sVar8 = (size_t)local_54;
      param_1 = local_res8;
    } while( true );
  }
LAB_1401bc802:
  if (uVar6 < param_4) {
    *param_2 = 0;
  }
LAB_1401bc7b4:
  if (param_3 != (int *)0x0) {
    *param_3 = uVar6 + 1;
  }
  if (param_4 < uVar6 + 1) {
    iVar2 = 0;
  }
  return iVar2;
LAB_1401bc7f5:
  iVar2 = iVar10;
  param_3 = local_res18;
  if (iVar2 == 0) goto LAB_1401bc7b4;
  goto LAB_1401bc802;
}