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Member "protobuf-3.21.1/csharp/src/AddressBook/AddPerson.cs" (27 May 2022, 4862 Bytes) of package /linux/misc/protobuf-all-3.21.1.tar.gz:
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1 #region Copyright notice and license
2 // Protocol Buffers - Google's data interchange format
3 // Copyright 2008 Google Inc. All rights reserved.
4 // https://developers.google.com/protocol-buffers/
5 //
6 // Redistribution and use in source and binary forms, with or without
7 // modification, are permitted provided that the following conditions are
8 // met:
9 //
10 // * Redistributions of source code must retain the above copyright
11 // notice, this list of conditions and the following disclaimer.
12 // * Redistributions in binary form must reproduce the above
13 // copyright notice, this list of conditions and the following disclaimer
14 // in the documentation and/or other materials provided with the
15 // distribution.
16 // * Neither the name of Google Inc. nor the names of its
17 // contributors may be used to endorse or promote products derived from
18 // this software without specific prior written permission.
19 //
20 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #endregion
32
33 using System;
34 using System.IO;
35
36 namespace Google.Protobuf.Examples.AddressBook
37 {
38 internal class AddPerson
39 {
40 /// <summary>
41 /// Builds a person based on user input
42 /// </summary>
43 private static Person PromptForAddress(TextReader input, TextWriter output)
44 {
45 Person person = new Person();
46
47 output.Write("Enter person ID: ");
48 person.Id = int.Parse(input.ReadLine());
49
50 output.Write("Enter name: ");
51 person.Name = input.ReadLine();
52
53 output.Write("Enter email address (blank for none): ");
54 string email = input.ReadLine();
55 if (email.Length > 0)
56 {
57 person.Email = email;
58 }
59
60 while (true)
61 {
62 output.Write("Enter a phone number (or leave blank to finish): ");
63 string number = input.ReadLine();
64 if (number.Length == 0)
65 {
66 break;
67 }
68
69 Person.Types.PhoneNumber phoneNumber = new Person.Types.PhoneNumber { Number = number };
70
71 output.Write("Is this a mobile, home, or work phone? ");
72 String type = input.ReadLine();
73 switch (type)
74 {
75 case "mobile":
76 phoneNumber.Type = Person.Types.PhoneType.Mobile;
77 break;
78 case "home":
79 phoneNumber.Type = Person.Types.PhoneType.Home;
80 break;
81 case "work":
82 phoneNumber.Type = Person.Types.PhoneType.Work;
83 break;
84 default:
85 output.Write("Unknown phone type. Using default.");
86 break;
87 }
88
89 person.Phones.Add(phoneNumber);
90 }
91 return person;
92 }
93
94 /// <summary>
95 /// Entry point - loads an existing addressbook or creates a new one,
96 /// then writes it back to the file.
97 /// </summary>
98 public static int Main(string[] args)
99 {
100 if (args.Length != 1)
101 {
102 Console.Error.WriteLine("Usage: AddPerson ADDRESS_BOOK_FILE");
103 return -1;
104 }
105
106 AddressBook addressBook;
107
108 if (File.Exists(args[0]))
109 {
110 using (Stream file = File.OpenRead(args[0]))
111 {
112 addressBook = AddressBook.Parser.ParseFrom(file);
113 }
114 }
115 else
116 {
117 Console.WriteLine("{0}: File not found. Creating a new file.", args[0]);
118 addressBook = new AddressBook();
119 }
120
121 // Add an address.
122 addressBook.People.Add(PromptForAddress(Console.In, Console.Out));
123
124 // Write the new address book back to disk.
125 using (Stream output = File.OpenWrite(args[0]))
126 {
127 addressBook.WriteTo(output);
128 }
129 return 0;
130 }
131 }
132 }