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annotate core/src/luan/modules/IoLuan.java @ 748:de2418d11786

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minor
author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 14 Jul 2016 21:09:55 -0600
parents d3a1e9a48a94
children 85f5444fb7d4
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4c0131c2b650 merge luan/lib into modules
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1 package luan.modules;
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2
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3 import java.io.InputStream;
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4 import java.io.OutputStream;
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5 import java.io.PrintStream;
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6 import java.io.Reader;
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7 import java.io.Writer;
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8 import java.io.StringReader;
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9 import java.io.BufferedReader;
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10 import java.io.BufferedWriter;
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11 import java.io.BufferedInputStream;
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12 import java.io.BufferedOutputStream;
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13 import java.io.File;
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14 import java.io.FileInputStream;
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15 import java.io.FileOutputStream;
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16 import java.io.InputStreamReader;
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17 import java.io.OutputStreamWriter;
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18 import java.io.ByteArrayInputStream;
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19 import java.io.DataInputStream;
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20 import java.io.DataOutputStream;
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21 import java.io.StringWriter;
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22 import java.io.IOException;
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23 import java.io.FileNotFoundException;
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24 import java.net.URL;
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25 import java.net.Socket;
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26 import java.net.ServerSocket;
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27 import java.net.InetAddress;
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28 import java.net.Inet4Address;
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29 import java.net.NetworkInterface;
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30 import java.net.MalformedURLException;
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31 import java.net.UnknownHostException;
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32 import java.util.Enumeration;
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33 import java.util.List;
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34 import java.util.Map;
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35 import java.util.zip.ZipEntry;
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36 import java.util.zip.ZipInputStream;
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37 import java.util.zip.ZipOutputStream;
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38 import luan.Luan;
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39 import luan.LuanState;
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40 import luan.LuanTable;
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41 import luan.LuanFunction;
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42 import luan.LuanJavaFunction;
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43 import luan.LuanException;
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44 import luan.modules.url.LuanUrl;
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45
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46
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47 public final class IoLuan {
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48
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49 private static void add(LuanTable t,String method,Class... parameterTypes) throws NoSuchMethodException {
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50 t.rawPut( method, new LuanJavaFunction(IoLuan.class.getMethod(method,parameterTypes),null) );
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51 }
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52
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53 public static String read_console_line(String prompt) throws IOException {
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54 if( prompt==null )
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55 prompt = "> ";
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56 return System.console().readLine(prompt);
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57 }
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60 public interface LuanWriter {
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61 public void write(LuanState luan,Object... args) throws LuanException, IOException;
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62 public void close() throws IOException;
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63 }
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64
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65 public static LuanTable textWriter(final PrintStream out) {
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66 LuanWriter luanWriter = new LuanWriter() {
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68 public void write(LuanState luan,Object... args) throws LuanException {
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69 for( Object obj : args ) {
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70 out.print( luan.toString(obj) );
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71 }
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72 }
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74 public void close() {
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75 out.close();
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76 }
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77 };
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78 return writer(luanWriter);
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79 }
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81 public static LuanTable textWriter(final Writer out) {
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82 LuanWriter luanWriter = new LuanWriter() {
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84 public void write(LuanState luan,Object... args) throws LuanException, IOException {
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85 for( Object obj : args ) {
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86 out.write( luan.toString(obj) );
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87 }
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88 }
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90 public void close() throws IOException {
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91 out.close();
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92 }
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93 };
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94 return writer(luanWriter);
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95 }
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97 private static LuanTable writer(LuanWriter luanWriter) {
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98 LuanTable writer = new LuanTable();
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99 try {
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100 writer.rawPut( "write", new LuanJavaFunction(
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101 LuanWriter.class.getMethod( "write", LuanState.class, new Object[0].getClass() ), luanWriter
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102 ) );
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103 writer.rawPut( "close", new LuanJavaFunction(
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104 LuanWriter.class.getMethod( "close" ), luanWriter
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105 ) );
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106 } catch(NoSuchMethodException e) {
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107 throw new RuntimeException(e);
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108 }
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109 return writer;
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110 }
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111
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112
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113 public static LuanTable binaryWriter(final OutputStream out) {
411
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114 LuanTable writer = new LuanTable();
115
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115 try {
427
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116 writer.rawPut( "write", new LuanJavaFunction(
115
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117 OutputStream.class.getMethod( "write", new byte[0].getClass() ), out
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118 ) );
427
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119 writer.rawPut( "close", new LuanJavaFunction(
115
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120 OutputStream.class.getMethod( "close" ), out
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121 ) );
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122 } catch(NoSuchMethodException e) {
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123 throw new RuntimeException(e);
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124 }
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125 return writer;
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126 }
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127
116
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128 static LuanFunction lines(final BufferedReader in) {
115
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129 return new LuanFunction() {
116
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130 @Override public Object call(LuanState luan,Object[] args) throws LuanException {
115
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131 try {
116
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132 if( args.length > 0 ) {
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133 if( args.length > 1 || !"close".equals(args[0]) )
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134 throw new LuanException( "the only argument allowed is 'close'" );
115
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135 in.close();
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136 return null;
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137 }
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138 String rtn = in.readLine();
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139 if( rtn==null )
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140 in.close();
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141 return rtn;
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142 } catch(IOException e) {
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143 throw new LuanException(e);
115
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144 }
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145 }
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146 };
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147 }
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148
116
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149 static LuanFunction blocks(final InputStream in,final int blockSize) {
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150 return new LuanFunction() {
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151 final byte[] a = new byte[blockSize];
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152
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153 @Override public Object call(LuanState luan,Object[] args) throws LuanException {
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154 try {
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155 if( args.length > 0 ) {
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156 if( args.length > 1 || !"close".equals(args[0]) )
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157 throw new LuanException( "the only argument allowed is 'close'" );
116
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158 in.close();
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159 return null;
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160 }
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161 if( in.read(a) == -1 ) {
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162 in.close();
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163 return null;
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164 }
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165 return a;
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166 } catch(IOException e) {
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167 throw new LuanException(e);
116
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168 }
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169 }
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170 };
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171 }
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172
125
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173
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174
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175 public static abstract class LuanIn {
725
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176 public abstract InputStream inputStream() throws IOException, LuanException;
147
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177 public abstract String to_string();
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178 public abstract String to_uri_string();
125
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179
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180 public Reader reader() throws IOException, LuanException {
314
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181 return new InputStreamReader(inputStream());
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182 }
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183
722
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184 public String read_text() throws IOException, LuanException {
314
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185 Reader in = reader();
125
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186 String s = Utils.readAll(in);
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187 in.close();
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188 return s;
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189 }
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190
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191 public byte[] read_binary() throws IOException, LuanException {
125
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192 InputStream in = inputStream();
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193 byte[] a = Utils.readAll(in);
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194 in.close();
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195 return a;
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196 }
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197
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198 public LuanFunction read_lines() throws IOException, LuanException {
314
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199 return lines(new BufferedReader(reader()));
125
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200 }
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201
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202 public LuanFunction read_blocks(Integer blockSize) throws IOException, LuanException {
125
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203 int n = blockSize!=null ? blockSize : Utils.bufSize;
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204 return blocks(inputStream(),n);
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205 }
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206
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207 public boolean exists() throws IOException, LuanException {
265
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208 try {
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209 inputStream().close();
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210 return true;
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diff changeset
211 } catch(FileNotFoundException e) {
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212 return false;
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213 }
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214 }
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215
747
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216 public void unzip(String path) throws IOException, LuanException {
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217 ZipInputStream in = new ZipInputStream(new BufferedInputStream(inputStream()));
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218 ZipEntry entry;
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219 while( (entry = in.getNextEntry()) != null ) {
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220 if( entry.isDirectory() )
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221 continue;
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222 File file = new File(path,entry.getName());
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223 file.getParentFile().mkdirs();
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224 OutputStream out = new FileOutputStream(file);
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225 Utils.copyAll(in,out);
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226 out.close();
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227 }
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228 in.close();
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229 }
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230
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231 public LuanTable table() {
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232 LuanTable tbl = new LuanTable();
125
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233 try {
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234 tbl.rawPut( "java", this );
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235 tbl.rawPut( "to_string", new LuanJavaFunction(
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236 LuanIn.class.getMethod( "to_string" ), this
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237 ) );
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238 tbl.rawPut( "to_uri_string", new LuanJavaFunction(
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239 LuanIn.class.getMethod( "to_uri_string" ), this
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240 ) );
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241 tbl.rawPut( "read_text", new LuanJavaFunction(
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242 LuanIn.class.getMethod( "read_text" ), this
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243 ) );
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244 tbl.rawPut( "read_binary", new LuanJavaFunction(
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245 LuanIn.class.getMethod( "read_binary" ), this
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246 ) );
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247 tbl.rawPut( "read_lines", new LuanJavaFunction(
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248 LuanIn.class.getMethod( "read_lines" ), this
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249 ) );
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250 tbl.rawPut( "read_blocks", new LuanJavaFunction(
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251 LuanIn.class.getMethod( "read_blocks", Integer.class ), this
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252 ) );
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253 tbl.rawPut( "exists", new LuanJavaFunction(
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254 LuanIn.class.getMethod( "exists" ), this
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255 ) );
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256 tbl.rawPut( "unzip", new LuanJavaFunction(
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257 LuanIn.class.getMethod( "unzip", String.class ), this
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258 ) );
125
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259 } catch(NoSuchMethodException e) {
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260 throw new RuntimeException(e);
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261 }
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262 return tbl;
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263 }
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264 }
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265
297
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266 public static final LuanIn defaultStdin = new LuanIn() {
261
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267
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268 @Override public InputStream inputStream() {
261
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269 return System.in;
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270 }
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271
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272 @Override public String to_string() {
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273 return "<stdin>";
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274 }
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275
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276 @Override public String to_uri_string() {
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277 return "stdin:";
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278 }
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279
261
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280 @Override public String read_text() throws IOException {
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281 return Utils.readAll(new InputStreamReader(System.in));
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282 }
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283
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284 @Override public byte[] read_binary() throws IOException {
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285 return Utils.readAll(System.in);
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286 }
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287
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288 @Override public boolean exists() {
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289 return true;
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290 }
261
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291 };
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292
125
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293 public static abstract class LuanIO extends LuanIn {
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294 abstract OutputStream outputStream() throws IOException;
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295
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296 public void write(Object obj) throws LuanException, IOException {
125
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297 if( obj instanceof String ) {
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298 String s = (String)obj;
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299 Writer out = new OutputStreamWriter(outputStream());
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300 out.write(s);
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301 out.close();
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302 return;
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303 }
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304 if( obj instanceof byte[] ) {
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305 byte[] a = (byte[])obj;
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306 OutputStream out = outputStream();
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307 Utils.copyAll(new ByteArrayInputStream(a),out);
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308 out.close();
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309 return;
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diff changeset
310 }
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311 if( obj instanceof LuanTable ) {
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312 LuanTable t = (LuanTable)obj;
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313 Object java = t.rawGet("java");
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314 if( java instanceof LuanIn ) {
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315 LuanIn luanIn = (LuanIn)java;
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316 InputStream in = luanIn.inputStream();
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317 OutputStream out = outputStream();
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318 Utils.copyAll(in,out);
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319 out.close();
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320 in.close();
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321 return;
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322 }
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323 }
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324 throw new LuanException( "bad argument #1 to 'write' (string or binary or Io.uri expected)" );
125
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325 }
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diff changeset
326
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327 public LuanTable text_writer() throws IOException {
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328 return textWriter(new BufferedWriter(new OutputStreamWriter(outputStream())));
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329 }
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330
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diff changeset
331 public LuanTable binary_writer() throws IOException {
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332 return binaryWriter(new BufferedOutputStream(outputStream()));
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333 }
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diff changeset
334
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335 public void zip(LuanState luan,String basePath,LuanTable filePathList) throws LuanException, IOException {
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diff changeset
336 String[] filePaths;
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337 if( filePathList==null ) {
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338 File file = new File(basePath).getCanonicalFile();
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339 filePaths = new String[]{file.toString()};
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340 basePath = file.getParent();
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341 } else {
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diff changeset
342 List list = filePathList.asList();
Franklin Schmidt <fschmidt@gmail.com>
parents: 747
diff changeset
343 filePaths = new String[list.size()];
Franklin Schmidt <fschmidt@gmail.com>
parents: 747
diff changeset
344 for( int i=0; i<filePaths.length; i++ ) {
Franklin Schmidt <fschmidt@gmail.com>
parents: 747
diff changeset
345 Object obj = list.get(i);
Franklin Schmidt <fschmidt@gmail.com>
parents: 747
diff changeset
346 if( !(obj instanceof String) )
Franklin Schmidt <fschmidt@gmail.com>
parents: 747
diff changeset
347 throw new LuanException("file paths must be strings");
Franklin Schmidt <fschmidt@gmail.com>
parents: 747
diff changeset
348 filePaths[i] = (String)obj;
Franklin Schmidt <fschmidt@gmail.com>
parents: 747
diff changeset
349 }
746
293c397e8dee improve zip
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parents: 745
diff changeset
350 }
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parents: 745
diff changeset
351 if( !basePath.endsWith("/") )
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
352 basePath += '/';
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
353 ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(outputStream()));
293c397e8dee improve zip
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parents: 745
diff changeset
354 zip(out,basePath,filePaths);
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
355 out.close();
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
356 }
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
357
293c397e8dee improve zip
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parents: 745
diff changeset
358 private static void zip(ZipOutputStream out,String basePath,String[] filePaths) throws LuanException, IOException {
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
359 for( String filePath : filePaths ) {
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
360 File file = new File(filePath);
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
361 if( file.isDirectory() ) {
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
362 String[] children = file.list();
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
363 for( int i=0; i<children.length; i++ ) {
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
364 children[i] = filePath + "/" + children[i];
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
365 }
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
366 zip(out,basePath,children);
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
367 } else {
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
368 if( !filePath.startsWith(basePath) )
293c397e8dee improve zip
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parents: 745
diff changeset
369 throw new LuanException(filePath+" not in "+basePath);
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
370 String relPath = filePath.substring(basePath.length());
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
371 out.putNextEntry(new ZipEntry(relPath));
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
372 InputStream in = new FileInputStream(file);
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
373 Utils.copyAll(in,out);
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
374 in.close();
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Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
375 out.closeEntry();
293c397e8dee improve zip
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parents: 745
diff changeset
376 }
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
377 }
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
378 }
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
379
297
899253043270 remove PackageLuan.load_lib()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 296
diff changeset
380 @Override public LuanTable table() {
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
381 LuanTable tbl = super.table();
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
382 try {
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
383 tbl.rawPut( "write", new LuanJavaFunction(
646
cdc70de628b5 simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents: 611
diff changeset
384 LuanIO.class.getMethod( "write", Object.class ), this
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
385 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
386 tbl.rawPut( "text_writer", new LuanJavaFunction(
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
387 LuanIO.class.getMethod( "text_writer" ), this
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
388 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
389 tbl.rawPut( "binary_writer", new LuanJavaFunction(
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
390 LuanIO.class.getMethod( "binary_writer" ), this
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
391 ) );
746
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
392 tbl.rawPut( "zip", new LuanJavaFunction(
748
Franklin Schmidt <fschmidt@gmail.com>
parents: 747
diff changeset
393 LuanIO.class.getMethod( "zip", LuanState.class, String.class, LuanTable.class ), this
746
293c397e8dee improve zip
Franklin Schmidt <fschmidt@gmail.com>
parents: 745
diff changeset
394 ) );
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
395 } catch(NoSuchMethodException e) {
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
396 throw new RuntimeException(e);
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
397 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
398 return tbl;
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
399 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
400 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
401
590
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
402 private static final LuanIO nullIO = new LuanIO() {
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
403 private final InputStream in = new InputStream() {
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
404 @Override public int read() {
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
405 return -1;
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
406 }
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
407 };
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
408 private final OutputStream out = new OutputStream() {
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
409 @Override public void write(int b) {}
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
410 };
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
411
725
a741a3a33423 add url support for multipart/form-data
Franklin Schmidt <fschmidt@gmail.com>
parents: 722
diff changeset
412 @Override public InputStream inputStream() {
590
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
413 return in;
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
414 }
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
415
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
416 @Override OutputStream outputStream() {
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
417 return out;
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
418 }
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
419
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
420 @Override public String to_string() {
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
421 return "<null>";
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
422 }
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
423
705
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
424 @Override public String to_uri_string() {
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
425 return "null:";
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
426 }
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
427
590
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
428 };
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
429
421
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
430 public static final class LuanString extends LuanIO {
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
431 private String s;
314
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
432
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
433 private LuanString(String s) {
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
434 this.s = s;
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
435 }
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
436
725
a741a3a33423 add url support for multipart/form-data
Franklin Schmidt <fschmidt@gmail.com>
parents: 722
diff changeset
437 @Override public InputStream inputStream() {
421
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
438 throw new UnsupportedOperationException();
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
439 }
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
440
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
441 @Override OutputStream outputStream() {
314
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
442 throw new UnsupportedOperationException();
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
443 }
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
444
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
445 @Override public String to_string() {
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
446 return "<string>";
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
447 }
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
448
705
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
449 @Override public String to_uri_string() {
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
450 return "string:" + s;
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
451 }
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
452
314
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
453 @Override public Reader reader() {
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
454 return new StringReader(s);
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
455 }
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
456
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
457 @Override public String read_text() {
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
458 return s;
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
459 }
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
460
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
461 @Override public boolean exists() {
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
462 return true;
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
463 }
421
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
464
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
465 @Override public LuanTable text_writer() throws IOException {
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
466 LuanWriter luanWriter = new LuanWriter() {
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
467 private final Writer out = new StringWriter();
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
468
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
469 public void write(LuanState luan,Object... args) throws LuanException, IOException {
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
470 for( Object obj : args ) {
575
7c3ad6db8ac3 make LuanState.JAVA private
Franklin Schmidt <fschmidt@gmail.com>
parents: 574
diff changeset
471 out.write( luan.toString(obj) );
421
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
472 }
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
473 }
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
474
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
475 public void close() throws IOException {
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
476 s = out.toString();
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
477 }
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
478 };
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
479 return writer(luanWriter);
b31d614343e8 add Io.LuanString.text_writer();
Franklin Schmidt <fschmidt@gmail.com>
parents: 411
diff changeset
480 }
314
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
481 }
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
482
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
483 public static final class LuanFile extends LuanIO {
710
63cda9eec9a0 make LuanFile.file public
Franklin Schmidt <fschmidt@gmail.com>
parents: 706
diff changeset
484 public final File file;
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
485
203
99eef1d0e706 IO security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
486 private LuanFile(LuanState luan,File file) throws LuanException {
99eef1d0e706 IO security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
487 this(file);
301
a6bf8ff720f8 add java security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 299
diff changeset
488 check(luan,"file:"+file.toString());
145
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
489 }
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
490
202
75750ceb45ee add LuanState.registry
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 171
diff changeset
491 private LuanFile(File file) {
145
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
492 this.file = file;
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
493 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
494
725
a741a3a33423 add url support for multipart/form-data
Franklin Schmidt <fschmidt@gmail.com>
parents: 722
diff changeset
495 @Override public InputStream inputStream() throws IOException {
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
496 return new FileInputStream(file);
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
497 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
498
144
2e92f0a6fcac add Reactionary.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 143
diff changeset
499 @Override OutputStream outputStream() throws IOException {
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
500 return new FileOutputStream(file);
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
501 }
143
fcb81fa2df0d handle urls and java resources as files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 142
diff changeset
502
147
cc3a0578edac fix Io.reverse_pickle
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 145
diff changeset
503 @Override public String to_string() {
143
fcb81fa2df0d handle urls and java resources as files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 142
diff changeset
504 return file.toString();
fcb81fa2df0d handle urls and java resources as files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 142
diff changeset
505 }
145
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
506
705
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
507 @Override public String to_uri_string() {
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
508 return "file:" + file.toString();
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
509 }
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
510
203
99eef1d0e706 IO security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
511 public LuanTable child(LuanState luan,String name) throws LuanException {
99eef1d0e706 IO security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
512 return new LuanFile(luan,new File(file,name)).table();
164
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
513 }
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
514
203
99eef1d0e706 IO security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
515 public LuanTable children(LuanState luan) throws LuanException {
164
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
516 File[] files = file.listFiles();
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
517 if( files==null )
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
518 return null;
411
23b99a5039b5 remove Luan.newTable()
Franklin Schmidt <fschmidt@gmail.com>
parents: 323
diff changeset
519 LuanTable list = new LuanTable();
164
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
520 for( File f : files ) {
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
521 list.rawPut(list.rawLength()+1,new LuanFile(luan,f).table());
164
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
522 }
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
523 return list;
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
524 }
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
525
323
cd2924a1052c improve testing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 314
diff changeset
526 public LuanTable parent(LuanState luan) throws LuanException, IOException {
cd2924a1052c improve testing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 314
diff changeset
527 File parent = file.getParentFile();
cd2924a1052c improve testing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 314
diff changeset
528 if( parent==null )
cd2924a1052c improve testing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 314
diff changeset
529 parent = file.getCanonicalFile().getParentFile();
cd2924a1052c improve testing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 314
diff changeset
530 return new LuanFile(luan,parent).table();
cd2924a1052c improve testing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 314
diff changeset
531 }
cd2924a1052c improve testing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 314
diff changeset
532
265
454a486d9c19 allow IO on files that don't exist
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 264
diff changeset
533 @Override public boolean exists() {
237
97d175772fed implement mmake
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 221
diff changeset
534 return file.exists();
145
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
535 }
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
536
293
a50e88d3547c add Web_server.init();
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 283
diff changeset
537 public boolean rename_to(String dest) {
a50e88d3547c add Web_server.init();
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 283
diff changeset
538 return file.renameTo(new File(dest));
a50e88d3547c add Web_server.init();
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 283
diff changeset
539 }
a50e88d3547c add Web_server.init();
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 283
diff changeset
540
310
9e9bb358b2df add File.canonical()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 301
diff changeset
541 public LuanTable canonical(LuanState luan) throws LuanException, IOException {
9e9bb358b2df add File.canonical()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 301
diff changeset
542 return new LuanFile(luan,file.getCanonicalFile()).table();
9e9bb358b2df add File.canonical()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 301
diff changeset
543 }
9e9bb358b2df add File.canonical()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 301
diff changeset
544
297
899253043270 remove PackageLuan.load_lib()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 296
diff changeset
545 @Override public LuanTable table() {
145
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
546 LuanTable tbl = super.table();
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
547 try {
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
548 tbl.rawPut( "name", new LuanJavaFunction(
164
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
549 File.class.getMethod( "getName" ), file
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
550 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
551 tbl.rawPut( "is_directory", new LuanJavaFunction(
164
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
552 File.class.getMethod( "isDirectory" ), file
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
553 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
554 tbl.rawPut( "is_file", new LuanJavaFunction(
164
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
555 File.class.getMethod( "isFile" ), file
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
556 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
557 tbl.rawPut( "delete", new LuanJavaFunction(
164
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
558 File.class.getMethod( "delete" ), file
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
559 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
560 tbl.rawPut( "mkdir", new LuanJavaFunction(
164
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
561 File.class.getMethod( "mkdir" ), file
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
562 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
563 tbl.rawPut( "mkdirs", new LuanJavaFunction(
164
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
564 File.class.getMethod( "mkdirs" ), file
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
565 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
566 tbl.rawPut( "last_modified", new LuanJavaFunction(
164
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
567 File.class.getMethod( "lastModified" ), file
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
568 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
569 tbl.rawPut( "child", new LuanJavaFunction(
203
99eef1d0e706 IO security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
570 LuanFile.class.getMethod( "child", LuanState.class, String.class ), this
164
78ba371ea1e9 merge Os.File into Io.File and remove Os
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 147
diff changeset
571 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
572 tbl.rawPut( "children", new LuanJavaFunction(
203
99eef1d0e706 IO security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
573 LuanFile.class.getMethod( "children", LuanState.class ), this
145
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
574 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
575 tbl.rawPut( "parent", new LuanJavaFunction(
323
cd2924a1052c improve testing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 314
diff changeset
576 LuanFile.class.getMethod( "parent", LuanState.class ), this
cd2924a1052c improve testing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 314
diff changeset
577 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
578 tbl.rawPut( "rename_to", new LuanJavaFunction(
293
a50e88d3547c add Web_server.init();
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 283
diff changeset
579 LuanFile.class.getMethod( "rename_to", String.class ), this
a50e88d3547c add Web_server.init();
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 283
diff changeset
580 ) );
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
581 tbl.rawPut( "canonical", new LuanJavaFunction(
310
9e9bb358b2df add File.canonical()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 301
diff changeset
582 LuanFile.class.getMethod( "canonical", LuanState.class ), this
9e9bb358b2df add File.canonical()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 301
diff changeset
583 ) );
145
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
584 } catch(NoSuchMethodException e) {
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
585 throw new RuntimeException(e);
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
586 }
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
587 return tbl;
90f38a5d0e0a add Os.File
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 144
diff changeset
588 }
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
589 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
590
590
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
591 public static LuanTable null_() {
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
592 return nullIO.table();
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
593 }
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
594
646
cdc70de628b5 simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents: 611
diff changeset
595 public static LuanTable string(String s) throws LuanException {
cdc70de628b5 simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents: 611
diff changeset
596 Utils.checkNotNull(s);
314
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
597 return new LuanString(s).table();
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
598 }
7c4f52262213 add Io.schemes.string
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 310
diff changeset
599
693
ca169567ce07 module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents: 646
diff changeset
600 public static LuanTable file(LuanState luan,String name) throws LuanException {
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
601 File file = new File(name);
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
602 return new LuanFile(file).table();
143
fcb81fa2df0d handle urls and java resources as files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 142
diff changeset
603 }
fcb81fa2df0d handle urls and java resources as files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 142
diff changeset
604
693
ca169567ce07 module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents: 646
diff changeset
605 public static LuanTable classpath(LuanState luan,String name) throws LuanException {
264
9e0d4452e649 implement URL style module names
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 263
diff changeset
606 if( name.contains("//") )
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
607 return null;
264
9e0d4452e649 implement URL style module names
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 263
diff changeset
608 String path = name;
301
a6bf8ff720f8 add java security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 299
diff changeset
609 check(luan,"classpath:"+path);
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
610 URL url;
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
611 if( !path.contains("#") ) {
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
612 url = ClassLoader.getSystemResource(path);
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
613 } else {
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
614 String[] a = path.split("#");
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
615 url = ClassLoader.getSystemResource(a[0]);
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
616 if( url==null ) {
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
617 for( int i=1; i<a.length; i++ ) {
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
618 url = ClassLoader.getSystemResource(a[0]+"/"+a[i]);
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
619 if( url != null ) {
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
620 try {
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
621 url = new URL(url,".");
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
622 } catch(MalformedURLException e) {
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
623 throw new RuntimeException(e);
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
624 }
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
625 break;
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
626 }
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
627 }
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
628 }
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
629 }
264
9e0d4452e649 implement URL style module names
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 263
diff changeset
630 if( url != null )
722
647602e8291a add url options
Franklin Schmidt <fschmidt@gmail.com>
parents: 710
diff changeset
631 return new LuanUrl(luan,url,null).table();
264
9e0d4452e649 implement URL style module names
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 263
diff changeset
632
9e0d4452e649 implement URL style module names
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 263
diff changeset
633 return null;
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
634 }
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
635
722
647602e8291a add url options
Franklin Schmidt <fschmidt@gmail.com>
parents: 710
diff changeset
636 private static LuanTable url(LuanState luan,String url,LuanTable options) throws IOException, LuanException {
647602e8291a add url options
Franklin Schmidt <fschmidt@gmail.com>
parents: 710
diff changeset
637 return new LuanUrl(luan,new URL(url),options).table();
263
54873a389f80 add "http" and "https" protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 262
diff changeset
638 }
54873a389f80 add "http" and "https" protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 262
diff changeset
639
722
647602e8291a add url options
Franklin Schmidt <fschmidt@gmail.com>
parents: 710
diff changeset
640 public static LuanTable http(LuanState luan,String path,LuanTable options) throws IOException, LuanException {
647602e8291a add url options
Franklin Schmidt <fschmidt@gmail.com>
parents: 710
diff changeset
641 return url(luan,"http:"+path,options);
263
54873a389f80 add "http" and "https" protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 262
diff changeset
642 }
54873a389f80 add "http" and "https" protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 262
diff changeset
643
722
647602e8291a add url options
Franklin Schmidt <fschmidt@gmail.com>
parents: 710
diff changeset
644 public static LuanTable https(LuanState luan,String path,LuanTable options) throws IOException, LuanException {
647602e8291a add url options
Franklin Schmidt <fschmidt@gmail.com>
parents: 710
diff changeset
645 return url(luan,"https:"+path,options);
264
9e0d4452e649 implement URL style module names
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 263
diff changeset
646 }
9e0d4452e649 implement URL style module names
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 263
diff changeset
647
693
ca169567ce07 module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents: 646
diff changeset
648 public static LuanTable luan(LuanState luan,String path) throws LuanException {
ca169567ce07 module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents: 646
diff changeset
649 return classpath( luan, "luan/modules/" + path );
263
54873a389f80 add "http" and "https" protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 262
diff changeset
650 }
54873a389f80 add "http" and "https" protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 262
diff changeset
651
265
454a486d9c19 allow IO on files that don't exist
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 264
diff changeset
652 public static LuanTable stdin(LuanState luan) throws LuanException {
693
ca169567ce07 module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents: 646
diff changeset
653 LuanTable io = (LuanTable)PackageLuan.require(luan,"luan:Io.luan");
575
7c3ad6db8ac3 make LuanState.JAVA private
Franklin Schmidt <fschmidt@gmail.com>
parents: 574
diff changeset
654 return (LuanTable)io.get(luan,"stdin");
265
454a486d9c19 allow IO on files that don't exist
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 264
diff changeset
655 }
454a486d9c19 allow IO on files that don't exist
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 264
diff changeset
656
297
899253043270 remove PackageLuan.load_lib()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 296
diff changeset
657 public static LuanTable newSchemes() {
411
23b99a5039b5 remove Luan.newTable()
Franklin Schmidt <fschmidt@gmail.com>
parents: 323
diff changeset
658 LuanTable schemes = new LuanTable();
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
659 try {
590
f050c30952c0 add Io.schemes.null
Franklin Schmidt <fschmidt@gmail.com>
parents: 578
diff changeset
660 schemes.rawPut( "null", new LuanJavaFunction(IoLuan.class.getMethod("null_"),null) );
646
cdc70de628b5 simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents: 611
diff changeset
661 add( schemes, "string", String.class );
693
ca169567ce07 module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents: 646
diff changeset
662 add( schemes, "file", LuanState.class, String.class );
ca169567ce07 module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents: 646
diff changeset
663 add( schemes, "classpath", LuanState.class, String.class );
646
cdc70de628b5 simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents: 611
diff changeset
664 add( schemes, "socket", String.class );
722
647602e8291a add url options
Franklin Schmidt <fschmidt@gmail.com>
parents: 710
diff changeset
665 add( schemes, "http", LuanState.class, String.class, LuanTable.class );
647602e8291a add url options
Franklin Schmidt <fschmidt@gmail.com>
parents: 710
diff changeset
666 add( schemes, "https", LuanState.class, String.class, LuanTable.class );
693
ca169567ce07 module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents: 646
diff changeset
667 add( schemes, "luan", LuanState.class, String.class );
272
eb27e765affb rename Io.protocols to Io.schemes and "class:" to "java:"
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 267
diff changeset
668 add( schemes, "stdin", LuanState.class );
734
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
669 add( schemes, "os", String.class );
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
670 } catch(NoSuchMethodException e) {
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
671 throw new RuntimeException(e);
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
672 }
272
eb27e765affb rename Io.protocols to Io.schemes and "class:" to "java:"
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 267
diff changeset
673 return schemes;
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
674 }
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
675
426
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 421
diff changeset
676 private static LuanTable schemes(LuanState luan) throws LuanException {
693
ca169567ce07 module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents: 646
diff changeset
677 LuanTable t = (LuanTable)PackageLuan.loaded(luan).rawGet("luan:Io.luan");
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
678 if( t == null )
272
eb27e765affb rename Io.protocols to Io.schemes and "class:" to "java:"
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 267
diff changeset
679 return newSchemes();
575
7c3ad6db8ac3 make LuanState.JAVA private
Franklin Schmidt <fschmidt@gmail.com>
parents: 574
diff changeset
680 t = (LuanTable)t.get(luan,"schemes");
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
681 if( t == null )
272
eb27e765affb rename Io.protocols to Io.schemes and "class:" to "java:"
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 267
diff changeset
682 return newSchemes();
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
683 return t;
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
684 }
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
685
722
647602e8291a add url options
Franklin Schmidt <fschmidt@gmail.com>
parents: 710
diff changeset
686 public static LuanTable uri(LuanState luan,String name,LuanTable options) throws LuanException {
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
687 int i = name.indexOf(':');
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
688 if( i == -1 )
646
cdc70de628b5 simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents: 611
diff changeset
689 throw new LuanException( "invalid Io.uri name '"+name+"', missing scheme" );
272
eb27e765affb rename Io.protocols to Io.schemes and "class:" to "java:"
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 267
diff changeset
690 String scheme = name.substring(0,i);
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
691 String location = name.substring(i+1);
272
eb27e765affb rename Io.protocols to Io.schemes and "class:" to "java:"
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 267
diff changeset
692 LuanTable schemes = schemes(luan);
575
7c3ad6db8ac3 make LuanState.JAVA private
Franklin Schmidt <fschmidt@gmail.com>
parents: 574
diff changeset
693 LuanFunction opener = (LuanFunction)schemes.get(luan,scheme);
260
f1f7d8c7e94e add Io.protocols
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 237
diff changeset
694 if( opener == null )
646
cdc70de628b5 simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents: 611
diff changeset
695 throw new LuanException( "invalid scheme '"+scheme+"' in '"+name+"'" );
722
647602e8291a add url options
Franklin Schmidt <fschmidt@gmail.com>
parents: 710
diff changeset
696 return (LuanTable)Luan.first(opener.call(luan,new Object[]{location,options}));
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
697 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
698
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
699 public static final class LuanSocket extends LuanIO {
744
4b8695f1cfc4 add rpc IO type
Franklin Schmidt <fschmidt@gmail.com>
parents: 743
diff changeset
700 public final Socket socket;
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
701
743
2c41f2aec92f improve Rpc and implement rpc call for local webserver
Franklin Schmidt <fschmidt@gmail.com>
parents: 739
diff changeset
702 private LuanSocket(String host,int port) throws LuanException {
2c41f2aec92f improve Rpc and implement rpc call for local webserver
Franklin Schmidt <fschmidt@gmail.com>
parents: 739
diff changeset
703 try {
2c41f2aec92f improve Rpc and implement rpc call for local webserver
Franklin Schmidt <fschmidt@gmail.com>
parents: 739
diff changeset
704 this.socket = new Socket(host,port);
2c41f2aec92f improve Rpc and implement rpc call for local webserver
Franklin Schmidt <fschmidt@gmail.com>
parents: 739
diff changeset
705 } catch(IOException e) {
2c41f2aec92f improve Rpc and implement rpc call for local webserver
Franklin Schmidt <fschmidt@gmail.com>
parents: 739
diff changeset
706 throw new LuanException(e.toString());
2c41f2aec92f improve Rpc and implement rpc call for local webserver
Franklin Schmidt <fschmidt@gmail.com>
parents: 739
diff changeset
707 }
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
708 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
709
743
2c41f2aec92f improve Rpc and implement rpc call for local webserver
Franklin Schmidt <fschmidt@gmail.com>
parents: 739
diff changeset
710 private LuanSocket(Socket socket) {
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
711 this.socket = socket;
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
712 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
713
725
a741a3a33423 add url support for multipart/form-data
Franklin Schmidt <fschmidt@gmail.com>
parents: 722
diff changeset
714 @Override public InputStream inputStream() throws IOException {
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
715 return socket.getInputStream();
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
716 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
717
144
2e92f0a6fcac add Reactionary.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 143
diff changeset
718 @Override OutputStream outputStream() throws IOException {
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
719 return socket.getOutputStream();
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
720 }
129
486a0641bca4 add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 125
diff changeset
721
147
cc3a0578edac fix Io.reverse_pickle
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 145
diff changeset
722 @Override public String to_string() {
143
fcb81fa2df0d handle urls and java resources as files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 142
diff changeset
723 return socket.toString();
fcb81fa2df0d handle urls and java resources as files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 142
diff changeset
724 }
705
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
725
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
726 @Override public String to_uri_string() {
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
727 throw new UnsupportedOperationException();
52ecb629a634 add to_uri_string()
Franklin Schmidt <fschmidt@gmail.com>
parents: 701
diff changeset
728 }
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
729 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
730
646
cdc70de628b5 simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents: 611
diff changeset
731 public static LuanTable socket(String name) throws LuanException, IOException {
262
3ccc5205d04d add "socket" protocol
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 261
diff changeset
732 int i = name.indexOf(':');
3ccc5205d04d add "socket" protocol
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 261
diff changeset
733 if( i == -1 )
646
cdc70de628b5 simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents: 611
diff changeset
734 throw new LuanException( "invalid socket '"+name+"', format is: <host>:<port>" );
262
3ccc5205d04d add "socket" protocol
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 261
diff changeset
735 String host = name.substring(0,i);
3ccc5205d04d add "socket" protocol
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 261
diff changeset
736 String portStr = name.substring(i+1);
3ccc5205d04d add "socket" protocol
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 261
diff changeset
737 int port = Integer.parseInt(portStr);
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
738 return new LuanSocket(host,port).table();
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
739 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
740
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
741 public static LuanFunction socket_server(int port) throws IOException {
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
742 final ServerSocket ss = new ServerSocket(port);
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
743 return new LuanFunction() {
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
744 @Override public Object call(LuanState luan,Object[] args) throws LuanException {
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
745 try {
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
746 if( args.length > 0 ) {
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
747 if( args.length > 1 || !"close".equals(args[0]) )
646
cdc70de628b5 simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents: 611
diff changeset
748 throw new LuanException( "the only argument allowed is 'close'" );
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
749 ss.close();
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
750 return null;
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
751 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
752 return new LuanSocket(ss.accept()).table();
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
753 } catch(IOException e) {
646
cdc70de628b5 simplify LuanException
Franklin Schmidt <fschmidt@gmail.com>
parents: 611
diff changeset
754 throw new LuanException(e);
125
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
755 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
756 }
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
757 };
0cd559a16758 add sockets
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 124
diff changeset
758 }
136
7e160d2f6d9c update HttpLib, untested
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 135
diff changeset
759
203
99eef1d0e706 IO security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
760
734
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
761 public static final class LuanOs extends LuanIO {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
762 private final Process proc;
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
763
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
764 private LuanOs(String cmd) throws IOException {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
765 this.proc = Runtime.getRuntime().exec(cmd);
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
766 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
767
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
768 @Override public InputStream inputStream() throws IOException {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
769 return proc.getInputStream();
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
770 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
771
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
772 @Override OutputStream outputStream() throws IOException {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
773 return proc.getOutputStream();
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
774 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
775
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
776 @Override public String to_string() {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
777 return proc.toString();
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
778 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
779
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
780 @Override public String to_uri_string() {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
781 throw new UnsupportedOperationException();
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
782 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
783
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
784 @Override public boolean exists() {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
785 return true;
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
786 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
787
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
788 public void wait_for()
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
789 throws IOException, LuanException
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
790 {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
791 try {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
792 proc.waitFor();
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
793 } catch(InterruptedException e) {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
794 throw new RuntimeException(e);
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
795 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
796 int exitVal = proc.exitValue();
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
797 if( exitVal != 0 ) {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
798 Reader err = new InputStreamReader(proc.getErrorStream());
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
799 String error = Utils.readAll(err);
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
800 err.close();
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
801 throw new LuanException(error);
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
802 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
803 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
804
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
805 @Override public String read_text() throws IOException, LuanException {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
806 String s = super.read_text();
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
807 wait_for();
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
808 return s;
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
809 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
810
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
811 @Override public LuanTable table() {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
812 LuanTable tbl = super.table();
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
813 try {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
814 tbl.rawPut( "wait_for", new LuanJavaFunction(
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
815 LuanOs.class.getMethod( "wait_for" ), this
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
816 ) );
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
817 } catch(NoSuchMethodException e) {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
818 throw new RuntimeException(e);
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
819 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
820 return tbl;
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
821 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
822 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
823
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
824 public static LuanTable os(String cmd) throws IOException {
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
825 return new LuanOs(cmd).table();
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
826 }
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
827
e44e98fe9de8 add scheme "os:..."
Franklin Schmidt <fschmidt@gmail.com>
parents: 725
diff changeset
828
701
d0280c7fdc3a add Io.ip()
Franklin Schmidt <fschmidt@gmail.com>
parents: 693
diff changeset
829 public static String ip(String domain) {
d0280c7fdc3a add Io.ip()
Franklin Schmidt <fschmidt@gmail.com>
parents: 693
diff changeset
830 try {
d0280c7fdc3a add Io.ip()
Franklin Schmidt <fschmidt@gmail.com>
parents: 693
diff changeset
831 return InetAddress.getByName(domain).getHostAddress();
d0280c7fdc3a add Io.ip()
Franklin Schmidt <fschmidt@gmail.com>
parents: 693
diff changeset
832 } catch(UnknownHostException e) {
d0280c7fdc3a add Io.ip()
Franklin Schmidt <fschmidt@gmail.com>
parents: 693
diff changeset
833 return null;
d0280c7fdc3a add Io.ip()
Franklin Schmidt <fschmidt@gmail.com>
parents: 693
diff changeset
834 }
d0280c7fdc3a add Io.ip()
Franklin Schmidt <fschmidt@gmail.com>
parents: 693
diff changeset
835 }
739
f8a7cc1fd3f6 remove Io.my_ips() not needed
Franklin Schmidt <fschmidt@gmail.com>
parents: 735
diff changeset
836 /*
735
2486fa6490c6 add Io.my_ips()
Franklin Schmidt <fschmidt@gmail.com>
parents: 734
diff changeset
837 public static LuanTable my_ips() throws IOException {
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838 LuanTable tbl = new LuanTable();
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839 for( Enumeration<NetworkInterface> e1 = NetworkInterface.getNetworkInterfaces(); e1.hasMoreElements(); ) {
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840 NetworkInterface ni = e1.nextElement();
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841 for( Enumeration<InetAddress> e2 = ni.getInetAddresses(); e2.hasMoreElements(); ) {
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842 InetAddress ia = e2.nextElement();
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843 if( ia instanceof Inet4Address )
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844 tbl.rawPut(ia.getHostAddress(),true);
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parents: 734
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845 }
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846 }
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847 return tbl;
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848 }
739
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parents: 735
diff changeset
849 */
746
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parents: 745
diff changeset
850 /*
706
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851 // files maps zip name to uri
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parents: 705
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852 public static void zip(LuanState luan,String zipUri,LuanTable files) throws LuanException, IOException {
722
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853 Object obj = uri(luan,zipUri,null).rawGet("java");
706
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854 if( !(obj instanceof LuanIO) )
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855 throw new LuanException("invalid uri for zip");
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856 LuanIO zipIo = (LuanIO)obj;
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857 ZipOutputStream out = new ZipOutputStream(zipIo.outputStream());
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parents: 705
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858 for( Map.Entry<Object,Object> entry : files.iterable(luan) ) {
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Franklin Schmidt <fschmidt@gmail.com>
parents: 705
diff changeset
859 obj = entry.getKey();
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860 if( !(obj instanceof String) )
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parents: 705
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861 throw new LuanException("zip file table keys must be strings");
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862 String fileName = (String)obj;
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863 obj = entry.getValue();
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864 if( !(obj instanceof String) )
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parents: 705
diff changeset
865 throw new LuanException("zip file table values must be strings");
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parents: 705
diff changeset
866 String uriStr = (String)obj;
30c87c859277 add Io.zip
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parents: 705
diff changeset
867 out.putNextEntry(new ZipEntry(fileName));
722
647602e8291a add url options
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parents: 710
diff changeset
868 obj = uri(luan,uriStr,null).rawGet("java");
706
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parents: 705
diff changeset
869 if( !(obj instanceof LuanIn) )
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parents: 705
diff changeset
870 throw new LuanException("invalid uri for zip");
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parents: 705
diff changeset
871 LuanIn zipIn = (LuanIn)obj;
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872 InputStream in = zipIn.inputStream();
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Franklin Schmidt <fschmidt@gmail.com>
parents: 705
diff changeset
873 Utils.copyAll(in,out);
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parents: 705
diff changeset
874 in.close();
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parents: 705
diff changeset
875 out.closeEntry();
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diff changeset
876 }
30c87c859277 add Io.zip
Franklin Schmidt <fschmidt@gmail.com>
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diff changeset
877 out.close();
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parents: 705
diff changeset
878 }
746
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parents: 745
diff changeset
879 */
706
30c87c859277 add Io.zip
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diff changeset
880
203
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
881 // security
99eef1d0e706 IO security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
882
99eef1d0e706 IO security
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parents: 202
diff changeset
883 public interface Security {
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parents: 299
diff changeset
884 public void check(LuanState luan,String name) throws LuanException;
203
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parents: 202
diff changeset
885 }
99eef1d0e706 IO security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
886
99eef1d0e706 IO security
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
887 private static String SECURITY_KEY = "Io.Security";
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
888
301
a6bf8ff720f8 add java security
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diff changeset
889 private static void check(LuanState luan,String name) throws LuanException {
433
c6bcb8859b93 make LuanState.registry a Map;
Franklin Schmidt <fschmidt@gmail.com>
parents: 432
diff changeset
890 Security s = (Security)luan.registry().get(SECURITY_KEY);
204
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parents: 203
diff changeset
891 if( s!=null )
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diff changeset
892 s.check(luan,name);
203
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parents: 202
diff changeset
893 }
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diff changeset
894
204
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 203
diff changeset
895 public static void setSecurity(LuanState luan,Security s) {
433
c6bcb8859b93 make LuanState.registry a Map;
Franklin Schmidt <fschmidt@gmail.com>
parents: 432
diff changeset
896 luan.registry().put(SECURITY_KEY,s);
203
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parents: 202
diff changeset
897 }
99eef1d0e706 IO security
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parents: 202
diff changeset
898
168
ebe9db183eb7 rename *Lib.java to *Luan.java
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 167
diff changeset
899 private void IoLuan() {} // never
115
eacf6ce1b47d add IoLib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
900 }