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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 | |
| 35 namespace Google.Protobuf.Examples.AddressBook | |
| 36 { | |
| 37 /// <summary> | |
| 38 /// Entry point. Repeatedly prompts user for an action to take, delegating a
ctual behaviour | |
| 39 /// to individual actions. Each action has its own Main method, so that it c
an be used as an | |
| 40 /// invidual complete program. | |
| 41 /// </summary> | |
| 42 internal class Program | |
| 43 { | |
| 44 private static int Main(string[] args) | |
| 45 { | |
| 46 if (args.Length > 1) | |
| 47 { | |
| 48 Console.Error.WriteLine("Usage: AddressBook [file]"); | |
| 49 Console.Error.WriteLine("If the filename isn't specified, \"addr
essbook.data\" is used instead."); | |
| 50 return 1; | |
| 51 } | |
| 52 string addressBookFile = args.Length > 0 ? args[0] : "addressbook.da
ta"; | |
| 53 | |
| 54 bool stopping = false; | |
| 55 while (!stopping) | |
| 56 { | |
| 57 Console.WriteLine("Options:"); | |
| 58 Console.WriteLine(" L: List contents"); | |
| 59 Console.WriteLine(" A: Add new person"); | |
| 60 Console.WriteLine(" Q: Quit"); | |
| 61 Console.Write("Action? "); | |
| 62 Console.Out.Flush(); | |
| 63 char choice = Console.ReadKey().KeyChar; | |
| 64 Console.WriteLine(); | |
| 65 try | |
| 66 { | |
| 67 switch (choice) | |
| 68 { | |
| 69 case 'A': | |
| 70 case 'a': | |
| 71 AddPerson.Main(new string[] {addressBookFile}); | |
| 72 break; | |
| 73 case 'L': | |
| 74 case 'l': | |
| 75 ListPeople.Main(new string[] {addressBookFile}); | |
| 76 break; | |
| 77 case 'Q': | |
| 78 case 'q': | |
| 79 stopping = true; | |
| 80 break; | |
| 81 default: | |
| 82 Console.WriteLine("Unknown option: {0}", choice); | |
| 83 break; | |
| 84 } | |
| 85 } | |
| 86 catch (Exception e) | |
| 87 { | |
| 88 Console.WriteLine("Exception executing action: {0}", e); | |
| 89 } | |
| 90 Console.WriteLine(); | |
| 91 } | |
| 92 return 0; | |
| 93 } | |
| 94 } | |
| 95 } | |
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