1 /* GNU gettext for C# 2 * Copyright (C) 2003 Free Software Foundation, Inc. 3 * Written by Bruno Haible <bruno@clisp.org>, 2003. 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2, or (at your option) 8 * any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 18 */ 19 20 /* 21 * This program creates a .resources file from a set of key/value pairs given 22 * on standard input. 23 */ 24 25 using System; /* String, Console, Exception */ 26 using System.IO; /* Stream, BufferedStream, StreamReader */ 27 using System.Text; /* StringBuilder, UTF8Encoding */ 28 using System.Resources; /* ResourceWriter */ 29 30 namespace GNU.Gettext { 31 public class WriteResource { 32 private StreamReader reader; 33 // Read a NUL-terminated UTF-8 encoded string. ReadString()34 private String ReadString () { 35 StringBuilder b = new StringBuilder(); 36 for (;;) { 37 int c = reader.Read(); 38 if (c < 0) // EOF? 39 return null; 40 if (c == 0) // End of String? 41 break; 42 b.Append((char)c); 43 } 44 return b.ToString(); 45 } 46 // Read all msgid/msgstr pairs, register them in the ResourceWriter, 47 // and write the binary contents to the output stream. ReadAllInput(ResourceWriter rw)48 private void ReadAllInput (ResourceWriter rw) { 49 for (;;) { 50 String msgid = ReadString(); 51 if (msgid == null) 52 break; 53 String msgstr = ReadString(); 54 if (msgstr == null) 55 break; 56 rw.AddResource(msgid, msgstr); 57 } 58 rw.Generate(); 59 } 60 // Read all msgid/msgstr pairs (each string being NUL-terminated and 61 // UTF-8 encoded) and write the .resources file to the given filename. WriteResource(String filename)62 WriteResource (String filename) { 63 Stream input = new BufferedStream(Console.OpenStandardInput()); 64 reader = new StreamReader(input, new UTF8Encoding()); 65 if (filename.Equals("-")) { 66 BufferedStream output = new BufferedStream(Console.OpenStandardOutput()); 67 // A temporary output stream is needed because ResourceWriter.Generate 68 // expects to be able to seek in the Stream. 69 MemoryStream tmpoutput = new MemoryStream(); 70 ResourceWriter rw = new ResourceWriter(tmpoutput); 71 ReadAllInput(rw); 72 #if __CSCC__ 73 // Use the ResourceReader to check against pnet-0.6.0 ResourceWriter 74 // bug. 75 try { 76 ResourceReader rr = new ResourceReader(new MemoryStream(tmpoutput.ToArray())); 77 foreach (System.Collections.DictionaryEntry entry in rr); 78 } catch (IOException e) { 79 throw new Exception("class ResourceWriter is buggy", e); 80 } 81 #endif 82 tmpoutput.WriteTo(output); 83 rw.Close(); 84 output.Close(); 85 } else { 86 #if __CSCC__ 87 MemoryStream tmpoutput = new MemoryStream(); 88 ResourceWriter rw = new ResourceWriter(tmpoutput); 89 ReadAllInput(rw); 90 // Use the ResourceReader to check against pnet-0.6.0 ResourceWriter 91 // bug. 92 try { 93 ResourceReader rr = new ResourceReader(new MemoryStream(tmpoutput.ToArray())); 94 foreach (System.Collections.DictionaryEntry entry in rr); 95 } catch (IOException e) { 96 throw new Exception("class ResourceWriter is buggy", e); 97 } 98 BufferedStream output = new BufferedStream(new FileStream(filename, FileMode.Create, FileAccess.Write)); 99 tmpoutput.WriteTo(output); 100 rw.Close(); 101 output.Close(); 102 #else 103 ResourceWriter rw = new ResourceWriter(filename); 104 ReadAllInput(rw); 105 rw.Close(); 106 #endif 107 } 108 } Main(String[] args)109 public static int Main (String[] args) { 110 try { 111 new WriteResource(args[0]); 112 } catch (Exception e) { 113 Console.Error.WriteLine(e); 114 Console.Error.WriteLine(e.StackTrace); 115 return 1; 116 } 117 return 0; 118 } 119 } 120 } 121