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/* gnu.classpath.tools.Util |
/* |
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Copyright (C) 2001 Free Software Foundation, Inc. |
* gnu.classpath.tools.Util Copyright (C) 2001 Free Software Foundation, Inc. |
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* |
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This file is part of GNU Classpath. |
* This file is part of GNU Classpath. |
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* |
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GNU Classpath is free software; you can redistribute it and/or modify |
* GNU Classpath is free software; you can redistribute it and/or modify it |
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it under the terms of the GNU General Public License as published by |
* under the terms of the GNU General Public License as published by the Free |
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the Free Software Foundation; either version 2, or (at your option) |
* Software Foundation; either version 2, or (at your option) any later version. |
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any later version. |
* |
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|
* GNU Classpath is distributed in the hope that it will be useful, but WITHOUT |
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GNU Classpath is distributed in the hope that it will be useful, but |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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WITHOUT ANY WARRANTY; without even the implied warranty of |
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
* details. |
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General Public License for more details. |
* |
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|
* You should have received a copy of the GNU General Public License along with |
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You should have received a copy of the GNU General Public License |
* GNU Classpath; see the file COPYING. If not, write to the Free Software |
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along with GNU Classpath; see the file COPYING. If not, write to the |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
*/ |
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02111-1307 USA. */ |
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package gnu.classpath.tools; |
package gnu.classpath.tools; |
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import java.io.BufferedInputStream; |
import java.io.BufferedInputStream; |
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public class Util |
public class Util |
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{ |
{ |
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public static InputStream getInputStream (String filename, String classpath) |
public static InputStream getInputStream(String filename, String classpath) |
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{ |
{ |
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StringTokenizer st = new StringTokenizer (classpath, File.pathSeparator); |
StringTokenizer st = new StringTokenizer(classpath, File.pathSeparator); |
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while (st.hasMoreTokens ()) |
while (st.hasMoreTokens()) |
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{ |
{ |
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String path = st.nextToken (); |
String path = st.nextToken(); |
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File f = new File (path); |
File f = new File(path); |
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if (f.exists () && f.isDirectory ()) |
if (f.exists() && f.isDirectory()) |
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{ |
{ |
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f = new File (f, filename); |
f = new File(f, filename); |
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if (f.exists ()) |
if (f.exists()) |
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{ |
{ |
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try |
try |
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{ |
{ |
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FileInputStream fis = new FileInputStream (f); |
FileInputStream fis = new FileInputStream(f); |
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return new BufferedInputStream (fis); |
return new BufferedInputStream(fis); |
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} |
} |
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catch (FileNotFoundException fe) { } |
catch (FileNotFoundException fe) |
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} |
{ |
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} |
} |
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else |
} |
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{ |
} |
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if (f.exists () && f.isFile ()) |
else |
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{ |
{ |
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try |
if (f.exists() && f.isFile()) |
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{ |
{ |
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ZipFile zip = new ZipFile (f); |
try |
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ZipEntry entry = zip.getEntry (filename); |
{ |
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if (entry != null) |
ZipFile zip = new ZipFile(f); |
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return zip.getInputStream (entry); |
ZipEntry entry = zip.getEntry(filename); |
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} |
if (entry != null) |
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catch (IllegalStateException ise) { } |
return zip.getInputStream(entry); |
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catch (ZipException ze) { } |
} |
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catch (IOException ioe) { } |
catch (IllegalStateException ise) |
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} |
{ |
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} |
} |
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catch (ZipException ze) |
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{ |
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} |
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catch (IOException ioe) |
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{ |
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} |
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} |
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} |
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} |
} |
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return null; |
return null; |
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} |
} |
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} |
} |