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refactor: decouple enty point from logic(handlers & helpers)

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This commit is contained in:
cuqmbr 2022-08-12 21:36:27 +03:00
parent 386516df00
commit 342b6dc0ef
3 changed files with 124 additions and 84 deletions
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17
netxml2kml/Methods/CliOptionsHandlers.cs Normal file
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@ -0,0 +1,17 @@
using netxml2kml.Models;
namespace netxml2kml.Methods;
public static class CliOptionsHandlers
{
public static void UniversalHandler(FileInfo? inputFile,
FileInfo? outputFile)
{
}
private static string GenerateKml(WirelessNetwork[] wirelessNetworks)
{
return "test";
}
}

105
netxml2kml/Methods/Helpers.cs Normal file
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@ -0,0 +1,105 @@
using System.Xml;
using System.Xml.Serialization;
using netxml2kml.Models;
namespace netxml2kml.Methods;
public static class Helpers
{
public static WirelessNetwork[] DeserializeXml(FileInfo inputFile)
{
/* Deserialize to MonoXSD autogenerated class model */
var xmlSerializer = new XmlSerializer(typeof(detectionrun));
var detectionRun = (detectionrun?) xmlSerializer.Deserialize(
XmlReader.Create(inputFile.OpenRead(),
new XmlReaderSettings {DtdProcessing = DtdProcessing.Parse}));
/* Convert machine deserialization to readable class format */
var wirelessNetworks =
new WirelessNetwork[detectionRun!.wirelessnetwork.Count(wn =>
wn.type != "probe")];
for (int i = 0; i < detectionRun.wirelessnetwork.Length; i++)
{
var detectionRunWirelessNetwork = detectionRun.wirelessnetwork[i];
// If wireless network is a client – skip
if (detectionRunWirelessNetwork.type == "probe")
{
continue;
}
wirelessNetworks[i] = new()
{
Essid = detectionRunWirelessNetwork.SSID.First().essid?.First().Value,
Encryption = detectionRunWirelessNetwork.SSID.First().encryption?.Last()?.Value,
Bssid = detectionRunWirelessNetwork.BSSID,
Manufacturer = detectionRunWirelessNetwork.manuf,
FrequencyMhz = Math.Round(Double.Parse(detectionRunWirelessNetwork.freqmhz.Substring(0, 2)) / 10, 1, MidpointRounding.ToPositiveInfinity),
MaxSignalDbm = Int32.Parse(detectionRunWirelessNetwork.snrinfo.First().max_signal_dbm),
MaxLatitude = Double.Parse(detectionRunWirelessNetwork.gpsinfo.First().maxlat),
MaxLongitude = Double.Parse(detectionRunWirelessNetwork.gpsinfo.First().maxlon),
MaxAltitude = Double.Parse(detectionRunWirelessNetwork.gpsinfo.First().maxalt),
FirstSeenDate = StringToDate(detectionRunWirelessNetwork.firsttime),
LastUpdateDate = StringToDate(detectionRunWirelessNetwork.lasttime)
};
// If wireless network has no clients – continue
if (detectionRunWirelessNetwork.wirelessclient == null)
{
continue;
}
var wirelessConnections = new List<WirelessConnection>(detectionRunWirelessNetwork.wirelessclient.Length);
foreach (var wc in detectionRunWirelessNetwork.wirelessclient)
{
wirelessConnections.Add(new WirelessConnection
{
WirelessClient = new WirelessClient
{
Mac = wc.clientmac,
Manufacturer = wc.clientmanuf,
FirstSeenDate = StringToDate(wc.firsttime),
LastUpdateDate = StringToDate(wc.lasttime)
},
WirelessNetwork = wirelessNetworks[i]
});
}
wirelessNetworks[i].WirelessConnections = wirelessConnections;
}
return wirelessNetworks;
}
public static DateTime StringToDate(string dateString)
{
var monthNameNumber = new Dictionary<string, int>
{
{"Jan", 1},
{"Feb", 2},
{"Mar", 3},
{"Apr", 4},
{"May", 5},
{"Jun", 6},
{"Jul", 7},
{"Aug", 8},
{"Sep", 9},
{"Oct", 10},
{"Nov", 11},
{"Dec", 12},
};
var year = Int32.Parse(dateString.Split(" ")[4]);
var month = monthNameNumber[dateString.Split(" ")[1]];
var day = Int32.Parse(dateString.Split(" ")[2]);
var hour = Int32.Parse(dateString.Split(" ")[3].Split(":")[0]);
var minute = Int32.Parse(dateString.Split(" ")[3].Split(":")[1]);
var second = Int32.Parse(dateString.Split(" ")[3].Split(":")[2]);
return new DateTime(year, month, day, hour, minute, second);
}
}

86
netxml2kml/Program.cs
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@ -1,9 +1,5 @@
using System.CommandLine;
using System.Text;
using System.Xml;
using System.Xml.Serialization;
using netxml2kml.Data;
using netxml2kml.Models;
using netxml2kml.Methods;
namespace netxml2kml;
@ -25,85 +21,7 @@ class Program
rootCommand.AddOption(inputOption);
rootCommand.AddOption(outputOption);
rootCommand.SetHandler((inputFile, outputFile) =>
{
if (!IsValidArguments(inputFile, ref outputFile,
out string validationError))
{
Console.WriteLine(validationError);
return;
}
var serializer = new XmlSerializer(typeof(detectionrun));
var detectionRun = (detectionrun?) serializer.Deserialize(XmlReader.Create(inputFile.OpenRead(), new XmlReaderSettings {DtdProcessing = DtdProcessing.Parse}));
var streamWriter = new StreamWriter(outputFile.OpenWrite());
streamWriter.Write("test");
streamWriter.Close();
bool IsValidArguments(FileInfo? inFile, ref FileInfo? outFile,
out string validationErr)
{
if (inFile == null)
{
validationErr = "You must specify an input file.";
return false;
}
if (!inFile.Exists)
{
validationErr = "Input file doesn't exist.";
return false;
}
// If output file is not specified – set name to the
// name of an input file with .kml extension
if (outFile == null)
{
outFile = new FileInfo(Path.Join(inFile.DirectoryName,
$"{inFile.Name.Substring(0, inFile.Name.IndexOf(".", StringComparison.Ordinal))}.kml"));
}
if (!Directory.Exists(outFile.DirectoryName))
{
validationErr = "Output directory doesn't exist.";
return false;
}
// If output file with the same name already exists –
// prompt user to change a name of the file
while (outFile.Exists)
{
Console.Write("Output file is already exists. Do you want to overwrite it? [y/N] ");
var opt = Console.ReadLine();
if (String.IsNullOrEmpty(opt) || opt.ToLower() == "no" ||
opt.ToLower() == "n")
{
Console.Write("Enter a <new_name>[.kml]: ");
var name = Console.ReadLine();
if (String.IsNullOrEmpty(name))
{
continue;
}
outFile = new FileInfo(
Path.Join(outFile.DirectoryName, name));
continue;
}
if (opt.ToLower() == "yes" ||
opt.ToLower() == "y")
{
break;
}
}
validationErr = string.Empty;
return true;
}
},
rootCommand.SetHandler(CliOptionsHandlers.UniversalHandler,
inputOption, outputOption);
return await rootCommand.InvokeAsync(args);