diff options
Diffstat (limited to 'libjava/classpath/gnu/java/net/protocol/file/Connection.java')
| -rw-r--r-- | libjava/classpath/gnu/java/net/protocol/file/Connection.java | 148 |
1 files changed, 74 insertions, 74 deletions
diff --git a/libjava/classpath/gnu/java/net/protocol/file/Connection.java b/libjava/classpath/gnu/java/net/protocol/file/Connection.java index 04278d46ac0..80155af0df4 100644 --- a/libjava/classpath/gnu/java/net/protocol/file/Connection.java +++ b/libjava/classpath/gnu/java/net/protocol/file/Connection.java @@ -7,7 +7,7 @@ GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. - + GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU @@ -89,7 +89,7 @@ public class Connection extends URLConnection SystemProperties.getProperty("line.separator"); } - + /** * This is a File object for this connection */ @@ -109,7 +109,7 @@ public class Connection extends URLConnection * OutputStream if we are writing to the file */ private OutputStream outputStream; - + /** * FilePermission to read the file */ @@ -124,7 +124,7 @@ public class Connection extends URLConnection permission = new FilePermission(getURL().getFile(), DEFAULT_PERMISSION); } - + /** * Unquote "%" + hex quotes characters * @@ -146,38 +146,38 @@ public class Connection extends URLConnection int pos = 0; for (int i = 0; i < str.length(); i++) { - char c = str.charAt(i); - if (c == '%') - { - if (i + 2 >= str.length()) - throw new MalformedURLException(str + " : Invalid quoted character"); - int hi = Character.digit(str.charAt(++i), 16); - int lo = Character.digit(str.charAt(++i), 16); - if (lo < 0 || hi < 0) - throw new MalformedURLException(str + " : Invalid quoted character"); - buf[pos++] = (byte) (hi * 16 + lo); - } - else if (c > 127) { - try { - byte [] c_as_bytes = Character.toString(c).getBytes("utf-8"); - final int c_length = c_as_bytes.length; - System.arraycopy(c_as_bytes, 0, buf, pos, c_length); - pos += c_length; - } - catch (java.io.UnsupportedEncodingException x2) { - throw (Error) new InternalError().initCause(x2); - } - } - else - buf[pos++] = (byte) c; + char c = str.charAt(i); + if (c == '%') + { + if (i + 2 >= str.length()) + throw new MalformedURLException(str + " : Invalid quoted character"); + int hi = Character.digit(str.charAt(++i), 16); + int lo = Character.digit(str.charAt(++i), 16); + if (lo < 0 || hi < 0) + throw new MalformedURLException(str + " : Invalid quoted character"); + buf[pos++] = (byte) (hi * 16 + lo); + } + else if (c > 127) { + try { + byte [] c_as_bytes = Character.toString(c).getBytes("utf-8"); + final int c_length = c_as_bytes.length; + System.arraycopy(c_as_bytes, 0, buf, pos, c_length); + pos += c_length; + } + catch (java.io.UnsupportedEncodingException x2) { + throw (Error) new InternalError().initCause(x2); + } + } + else + buf[pos++] = (byte) c; } try { - return new String(buf, 0, pos, "utf-8"); + return new String(buf, 0, pos, "utf-8"); } catch (java.io.UnsupportedEncodingException x2) { - throw (Error) new InternalError().initCause(x2); + throw (Error) new InternalError().initCause(x2); } } @@ -189,30 +189,30 @@ public class Connection extends URLConnection // Call is ignored if already connected. if (connected) return; - + // If not connected, then file needs to be openned. file = new File (unquote(getURL().getFile())); if (! file.isDirectory()) { - if (doInput) - inputStream = new BufferedInputStream(new FileInputStream(file)); - - if (doOutput) - outputStream = new BufferedOutputStream(new FileOutputStream(file)); + if (doInput) + inputStream = new BufferedInputStream(new FileInputStream(file)); + + if (doOutput) + outputStream = new BufferedOutputStream(new FileOutputStream(file)); } else { - if (doInput) - { + if (doInput) + { inputStream = new ByteArrayInputStream(getDirectoryListing()); - } + } - if (doOutput) - throw new ProtocolException - ("file: protocol does not support output on directories"); + if (doOutput) + throw new ProtocolException + ("file: protocol does not support output on directories"); } - + connected = true; } @@ -228,9 +228,9 @@ public class Connection extends URLConnection ByteArrayOutputStream sink = new ByteArrayOutputStream(); // NB uses default character encoding for this system Writer writer = new OutputStreamWriter(sink); - + String[] files = file.list(); - + for (int i = 0; i < files.length; i++) { writer.write(files[i]); @@ -239,9 +239,9 @@ public class Connection extends URLConnection directoryListing = sink.toByteArray(); } - return directoryListing; + return directoryListing; } - + /** * Opens the file for reading and returns a stream for it. * @@ -254,10 +254,10 @@ public class Connection extends URLConnection { if (!doInput) throw new ProtocolException("Can't open InputStream if doInput is false"); - + if (!connected) connect(); - + return inputStream; } @@ -273,11 +273,11 @@ public class Connection extends URLConnection { if (!doOutput) throw new - ProtocolException("Can't open OutputStream if doOutput is false"); + ProtocolException("Can't open OutputStream if doOutput is false"); if (!connected) connect(); - + return outputStream; } @@ -290,30 +290,30 @@ public class Connection extends URLConnection { try { - if (!connected) - connect(); + if (!connected) + connect(); - return file.lastModified(); + return file.lastModified(); } catch (IOException e) { - return -1; + return -1; } } - + /** - * Get an http-style header field. Just handle a few common ones. + * Get an http-style header field. Just handle a few common ones. */ public String getHeaderField(String field) { try { - if (!connected) - connect(); + if (!connected) + connect(); - if (field.equals("content-type")) + if (field.equals("content-type")) return guessContentTypeFromName(file.getName()); - else if (field.equals("content-length")) + else if (field.equals("content-length")) { if (file.isDirectory()) { @@ -321,14 +321,14 @@ public class Connection extends URLConnection } return Long.toString(file.length()); } - else if (field.equals("last-modified")) - { - synchronized (StaticData.dateFormat) - { - return StaticData.dateFormat.format( + else if (field.equals("last-modified")) + { + synchronized (StaticData.dateFormat) + { + return StaticData.dateFormat.format( new Date(file.lastModified())); - } - } + } + } } catch (IOException e) { @@ -346,21 +346,21 @@ public class Connection extends URLConnection { try { - if (!connected) - connect(); - + if (!connected) + connect(); + if (file.isDirectory()) { return getDirectoryListing().length; } - return (int) file.length(); + return (int) file.length(); } catch (IOException e) { - return -1; + return -1; } } - + /** * This method returns a <code>Permission</code> object representing the * permissions required to access this URL. This method returns a |
