/// <summary>
/// Entry point - loads an existing addressbook or creates a new one,
/// then writes it back to the file.
/// </summary>
public static int Main(string[] args)
{
if (args.Length != 3)
{
Console.Error.WriteLine("Usage: GeneratePersons ADDRESS_BOOK_FILE");
return(-1);
}
AddressBook addressBook;
Xml.AddressBook xmlAddressBook;
Json.AddressBook jsonAddressBook;
long protoSave = 0, protoGen = 0, protoCount = 0,
xmlSave = 0, xmlGen = 0, xmlCount = 0,
jsonSave = 0, jsonGen = 0, jsonCount = 0;
if (File.Exists(args[0]))
{
using (Stream file = File.OpenRead(args[0]))
{
addressBook = AddressBook.Parser.ParseFrom(file);
}
}
else
{
Console.WriteLine("{0}: File not found. Creating a new file.", args[0]);
addressBook = new AddressBook();
}
if (File.Exists(args[1]))
{
using (Stream file = File.OpenRead(args[1]))
{
XmlSerializer xmlSerializer = new XmlSerializer(typeof(Xml.AddressBook));
xmlAddressBook = xmlSerializer.Deserialize(file) as Xml.AddressBook;
}
}
else
{
Console.WriteLine("{0}: File not found. Creating a new file.", args[1]);
xmlAddressBook = new Xml.AddressBook();
}
if (File.Exists(args[2]))
{
using (StreamReader stream = new StreamReader(args[2]))
{
JsonSerializer serializer = new JsonSerializer();
JsonTextReader reader = new JsonTextReader(stream);
jsonAddressBook = serializer.Deserialize(reader, typeof(Json.AddressBook)) as Json.AddressBook;
}
}
else
{
Console.WriteLine("{0}: File not found. Creating a new file.", args[2]);
jsonAddressBook = new Json.AddressBook();
}
Console.WriteLine("Enter number of persons: ");
string persons = Console.ReadLine();
int nPersons = 0;
while (!Int32.TryParse(persons, out nPersons))
{
Console.WriteLine("Enter Numeric Value");
persons = Console.ReadLine();
}
// Add addresses proto.
watch.Restart();
for (int i = 0; i < nPersons; ++i)
{
addressBook.People.Add(GeneratePerson());
}
watch.Stop();
protoGen = watch.ElapsedMilliseconds;
protoCount = addressBook.People.Count;
// Add addresses Xml.
watch.Restart();
Xml.Person[] newValue;
int startIndex;
if (xmlAddressBook.people != null)
{
newValue = new Xml.Person[xmlAddressBook.people.Length + nPersons];
Array.Copy(xmlAddressBook.people, newValue, xmlAddressBook.people.Length);
startIndex = xmlAddressBook.people.Length;
}
else
{
newValue = new Xml.Person[nPersons];
startIndex = 0;
}
for (int i = 0; i < nPersons; ++i)
{
newValue[i + startIndex] = GenerateXmlPerson();
}
xmlAddressBook.people = newValue;
watch.Stop();
xmlGen = watch.ElapsedMilliseconds;
xmlCount = xmlAddressBook.people.LongLength;
// Add addresses json.
watch.Restart();
if (jsonAddressBook.People == null)
{
jsonAddressBook.People = new System.Collections.ObjectModel.ObservableCollection <Json.Person>();
}
for (int i = 0; i < nPersons; ++i)
{
jsonAddressBook.People.Add(GenerateJsonPerson());
}
watch.Stop();
jsonGen = watch.ElapsedMilliseconds;
jsonCount = addressBook.People.Count;
// Write the new proto address book back to disk.
watch.Restart();
using (Stream output = File.OpenWrite(args[0]))
{
addressBook.WriteTo(output);
}
watch.Stop();
protoSave = watch.ElapsedMilliseconds;
// Write the new xml address book back to disk.
watch.Restart();
using (Stream output = File.OpenWrite(args[1]))
{
XmlSerializer xmlSerializer = new XmlSerializer(typeof(Xml.AddressBook));
xmlSerializer.Serialize(output, xmlAddressBook);
}
watch.Stop();
xmlSave = watch.ElapsedMilliseconds;
// Write the new json address book back to disk.
watch.Restart();
using (StreamWriter stream = new StreamWriter(args[2]))
{
JsonSerializer serializer = new JsonSerializer();
JsonTextWriter writer = new JsonTextWriter(stream);
serializer.Serialize(writer, jsonAddressBook, typeof(Json.AddressBook));
}
watch.Stop();
jsonSave = watch.ElapsedMilliseconds;
Console.WriteLine("*****Protocole Buffer*****");
Console.WriteLine($"Time to generate {nPersons} records (ms): {protoGen}");
Console.WriteLine($"Total records: {protoCount}");
Console.WriteLine($"Time to save(ms): {protoSave}");
Console.WriteLine("*****Xml*****");
Console.WriteLine($"Time to generate {nPersons} records (ms): {xmlGen}");
Console.WriteLine($"Total records: {xmlCount}");
Console.WriteLine($"Time to save(ms): {xmlSave}");
Console.WriteLine("*****Json*****");
Console.WriteLine($"Time to generate {nPersons} records (ms): {jsonGen}");
Console.WriteLine($"Total records: {jsonCount}");
Console.WriteLine($"Time to save(ms): {jsonSave}");
return(0);
}
/// <summary>
/// Entry point - loads an existing addressbook or creates a new one,
/// then writes it back to the file.
/// </summary>
public static int Main(string[] args)
{
if (args.Length != 3)
{
Console.Error.WriteLine("Usage: AddPerson ADDRESS_BOOK_FILE");
return(-1);
}
AddressBook addressBook;
Xml.AddressBook xmlAddressBook;
Json.AddressBook jsonAddressBook;
if (File.Exists(args[0]))
{
using (Stream file = File.OpenRead(args[0]))
{
addressBook = AddressBook.Parser.ParseFrom(file);
}
}
else
{
Console.WriteLine("{0}: File not found. Creating a new file.", args[0]);
addressBook = new AddressBook();
}
if (File.Exists(args[1]))
{
using (Stream file = File.OpenRead(args[1]))
{
XmlSerializer xmlSerializer = new XmlSerializer(typeof(Xml.AddressBook));
xmlAddressBook = xmlSerializer.Deserialize(file) as Xml.AddressBook;
}
}
else
{
Console.WriteLine("{0}: File not found. Creating a new file.", args[1]);
xmlAddressBook = new Xml.AddressBook();
}
if (File.Exists(args[2]))
{
using (StreamReader stream = new StreamReader(args[2]))
{
JsonSerializer serializer = new JsonSerializer();
JsonTextReader reader = new JsonTextReader(stream);
jsonAddressBook = serializer.Deserialize(reader, typeof(Json.AddressBook)) as Json.AddressBook;
}
}
else
{
Console.WriteLine("{0}: File not found. Creating a new file.", args[2]);
jsonAddressBook = new Json.AddressBook();
}
// Add an address.
var persons = PromptForAddress(Console.In, Console.Out);
addressBook.People.Add(persons[0] as Person);
Xml.Person[] newValue;
if (xmlAddressBook.people != null)
{
newValue = new Xml.Person[xmlAddressBook.people.Length + 1];
Array.Copy(xmlAddressBook.people, newValue, xmlAddressBook.people.Length);
newValue[xmlAddressBook.people.Length] = persons[1] as Xml.Person;
}
else
{
newValue = new Xml.Person[1];
newValue[0] = persons[1] as Xml.Person;
}
xmlAddressBook.people = newValue;
if (jsonAddressBook.People == null)
{
jsonAddressBook.People = new System.Collections.ObjectModel.ObservableCollection <Json.Person>();
}
jsonAddressBook.People.Add(persons[2] as Json.Person);
// Write the new proto address book back to disk.
using (Stream output = File.OpenWrite(args[0]))
{
addressBook.WriteTo(output);
}
// Write the new xml address book back to disk.
using (Stream output = File.OpenWrite(args[1]))
{
XmlSerializer xmlSerializer = new XmlSerializer(typeof(Xml.AddressBook));
xmlSerializer.Serialize(output, xmlAddressBook);
}
// Write the new json address book back to disk
using (StreamWriter stream = new StreamWriter(args[2]))
{
JsonSerializer serializer = new JsonSerializer();
JsonTextWriter writer = new JsonTextWriter(stream);
serializer.Serialize(writer, jsonAddressBook, typeof(Json.AddressBook));
}
return(0);
}
/// <summary>
/// Entry point - loads the addressbook and then displays it.
/// </summary>
public static int Main(string[] args)
{
if (args.Length != 3)
{
Console.Error.WriteLine("Usage: ListPeople ADDRESS_BOOK_FILE");
return(1);
}
if (!File.Exists(args[0]))
{
Console.WriteLine("{0} doesn't exist. Add a person to create the file first.", args[0]);
return(0);
}
// Read the existing address book.
long protoRead, protoList, protoLength, protoCount,
xmlRead, xmlList, xmlLength, xmlCount,
jsonRead, jsonList, jsonLength, jsonCount;
watch.Restart();
using (Stream stream = File.OpenRead(args[0]))
{
AddressBook addressBook = AddressBook.Parser.ParseFrom(stream);
watch.Stop();
protoLength = stream.Length;
protoRead = watch.ElapsedMilliseconds;
protoCount = addressBook.People.Count;
protoList = Print(addressBook);
}
// Read the existing Xml address book.
watch.Restart();
using (Stream stream = File.OpenRead(args[1]))
{
XmlSerializer xmlSerializer = new XmlSerializer(typeof(Xml.AddressBook));
Xml.AddressBook addressBook = xmlSerializer.Deserialize(stream) as Xml.AddressBook;
watch.Stop();
xmlLength = stream.Length;
xmlRead = watch.ElapsedMilliseconds;
xmlCount = addressBook.people.Length;
xmlList = Print(addressBook);
}
// Read the existing Json address book.
watch.Restart();
using (StreamReader stream = File.OpenText(args[2]))
{
JsonSerializer serializer = new JsonSerializer();
JsonTextReader reader = new JsonTextReader(stream);
Json.AddressBook addressBook = serializer.Deserialize(reader, typeof(Json.AddressBook)) as Json.AddressBook;
watch.Stop();
jsonLength = stream.BaseStream.Length;
jsonRead = watch.ElapsedMilliseconds;
jsonCount = addressBook.People.Count;
jsonList = Print(addressBook);
}
Console.WriteLine("*****Protocole Buffer*****");
Console.WriteLine($"File size (bytes): {protoLength}");
Console.WriteLine($"Time to read(ms): {protoRead}");
Console.WriteLine($"Total records: {protoCount}");
Console.WriteLine($"Time to display(ms): {protoList}");
Console.WriteLine("*****Xml*****");
Console.WriteLine($"File size (bytes): {xmlLength}");
Console.WriteLine($"Time to read(ms): {xmlRead}");
Console.WriteLine($"Total records: {xmlCount}");
Console.WriteLine($"Time to display(ms): {xmlList}");
Console.WriteLine("*****Json*****");
Console.WriteLine($"File size (bytes): {jsonLength}");
Console.WriteLine($"Time to read(ms): {jsonRead}");
Console.WriteLine($"Total records: {jsonCount}");
Console.WriteLine($"Time to display(ms): {jsonList}");
return(0);
}