, FilterCommand>();
private static Map filterMap = new HashMap();
/**
Set properties to configure debugging.
Format of properties is class => level, e.g.
cx.ath.matthew.io.TeeOutputStream = INFO
cx.ath.matthew.io.DOMPrinter = DEBUG
The debug level can be one of CRIT, ERR, WARN, INFO, DEBUG or VERBOSE which
correspond to all messages up to that level. The special words YES, ALL and TRUE
cause all messages to be printed regardless of level. All other terms disable
messages for that class. CRIT and ERR messages are always printed if debugging is enabled
unless explicitly disabled.
The special class name ALL can be used to set the default level for all classes.
@param prop Properties object to use.
*/
public static void setProperties(Properties prop)
{
Debug.prop = prop;
}
/**
Read which class to debug on at which level from the given File.
Syntax the same as Java Properties files:
<class> = <debuglevel>
E.G.
cx.ath.matthew.io.TeeOutputStream = INFO
cx.ath.matthew.io.DOMPrinter = DEBUG
The debug level can be one of CRIT, ERR, WARN, INFO, DEBUG or VERBOSE which
correspond to all messages up to that level. The special words YES, ALL and TRUE
cause all messages to be printed regardless of level. All other terms disable
messages for that class. CRIT and ERR messages are always printed if debugging is enabled
unless explicitly disabled.
The special class name ALL can be used to set the default level for all classes.
@param f File to read from.
*/
public static void loadConfig(File f) throws IOException
{
prop = new Properties();
prop.load(new FileInputStream(f));
}
/** @deprecated In Java 1.5 calling class is automatically identified, no need to pass it in. */
//TODO: 1.5 @Deprecated()
public static boolean debugging(Class c, int loglevel)
{
if (debug) {
if (null == c) return true;
return debugging(c.getName(), loglevel);
}
return false;
}
public static boolean debugging(String s, int loglevel)
{
if (debug) {
try {
if (null == s) return true;
if (null == prop) return loglevel <= DEBUG;
String d = prop.getProperty(s);
if (null == d || "".equals(d)) d = prop.getProperty("ALL");
if (null == d) return loglevel <= ERR;
if ("".equals(d)) return loglevel <= ERR;
d = d.toLowerCase();
if ("true".equals(d)) return true;
if ("yes".equals(d)) return true;
if ("all".equals(d)) return true;
if ("verbose".equals(d)) return loglevel <= VERBOSE;
if ("debug".equals(d)) return loglevel <= DEBUG;
if ("info".equals(d)) return loglevel <= INFO;
if ("warn".equals(d)) return loglevel <= WARN;
if ("err".equals(d)) return loglevel <= ERR;
if ("crit".equals(d)) return loglevel <= CRIT;
int i = Integer.parseInt(d); return i >= loglevel;
} catch (Exception e) { return false; }
}
return false;
}
/**
Output to the given Stream */
public static void setOutput(PrintStream p) throws IOException
{
debugout = p;
}
/**
Output to the given file */
public static void setOutput(String filename) throws IOException
{
debugout = new PrintStream(new FileOutputStream(filename, true));
}
/**
Output to the default debug.log */
public static void setOutput() throws IOException {
setOutput("./debug.log");
}
/**
Log at DEBUG
@param d The object to log */
public static void print(Object d)
{
if (debug) {
if (d instanceof String)
print(DEBUG, (String) d);
else if (d instanceof Throwable)
print(DEBUG, (Throwable) d);
else if (d instanceof byte[])
print(DEBUG, (byte[]) d);
else if (d instanceof Map)
printMap(DEBUG, (Map) d);
else print(DEBUG, d);
}
}
/**
Log at DEBUG
@param o The object doing the logging
@param d The object to log
@deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Object o, Object d)
{
if (debug) {
if (o instanceof Class)
saveclass = (Class) o;
else
saveclass = o.getClass();
print(d);
}
}
/**
Log an Object
@param o The object doing the logging
@param loglevel The level to log at (DEBUG, WARN, etc)
@param d The object to log with d.toString()
@deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Object o, int loglevel, Object d)
{
if (debug) {
if (o instanceof Class)
saveclass = (Class) o;
else
saveclass = o.getClass();
print(loglevel, d);
}
}
/**
Log a String
@param o The object doing the logging
@param loglevel The level to log at (DEBUG, WARN, etc)
@param s The log message
@deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Object o, int loglevel, String s)
{
if (debug) {
if (o instanceof Class)
saveclass = (Class) o;
else
saveclass = o.getClass();
print(loglevel, s);
}
}
/**
Log a Throwable
@param o The object doing the logging
@param loglevel The level to log at (DEBUG, WARN, etc)
@param t The throwable to log with .toString and .printStackTrace
@deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Object o, int loglevel, Throwable t)
{
if (debug) {
if (o instanceof Class)
saveclass = (Class) o;
else
saveclass = o.getClass();
print(loglevel, t);
}
}
/**
Log a Throwable
@param c The class doing the logging
@param loglevel The level to log at (DEBUG, WARN, etc)
@param t The throwable to log with .toString and .printStackTrace
@deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Class c, int loglevel, Throwable t)
{
if (debug) {
saveclass = c;
print(loglevel, t);
}
}
/**
Log a Throwable
@param loglevel The level to log at (DEBUG, WARN, etc)
@param t The throwable to log with .toString and .printStackTrace
@see #setThrowableTraces to turn on stack traces.
*/
public static void print(int loglevel, Throwable t)
{
if (debug) {
String timestr = "";
String[] data = getTraceElements();
if (debugging(data[0], loglevel)) {
if (timing) {
long now = System.currentTimeMillis();
timestr = "{" + (now-last) + "} ";
last = now;
}
String[] lines = null;
if (ttrace) {
StackTraceElement[] ste = t.getStackTrace();
lines = new String[ste.length];
for (int i = 0; i < ste.length; i++)
lines[i] = "\tat "+ste[i].toString();
}
_print(t.getClass(), loglevel, data[0]+"."+data[1]+"()" + data[2], timestr, t.toString(), lines);
}
}
}
/**
Log a byte array
@param loglevel The level to log at (DEBUG, WARN, etc)
@param b The byte array to print.
@see #setHexDump to enable hex dumping.
@see #setByteArrayCount to change how many bytes are printed.
@see #setByteArrayWidth to change the formatting width of hex. */
public static void print(int loglevel, byte[] b)
{
if (debug) {
String timestr = "";
String[] data = getTraceElements();
if (debugging(data[0], loglevel)) {
if (timing) {
long now = System.currentTimeMillis();
timestr = "{" + (now-last) + "} ";
last = now;
}
String[] lines = null;
if (hexdump) {
if (balen >= b.length)
lines = Hexdump.format(b, bawidth).split("\n");
else {
byte[] buf = new byte[balen];
System.arraycopy(b, 0, buf, 0, balen);
lines = Hexdump.format(buf, bawidth).split("\n");
}
}
_print(b.getClass(), loglevel, data[0]+"."+data[1]+"()" + data[2], timestr, b.length+" bytes", lines);
}
}
}
/**
Log a String
@param loglevel The level to log at (DEBUG, WARN, etc)
@param s The string to log with d.toString()
*/
public static void print(int loglevel, String s)
{
if (debug)
print(loglevel, (Object) s);
}
/**
Log an Object
@param c The class doing the logging
@param loglevel The level to log at (DEBUG, WARN, etc)
@param d The object to log with d.toString()
@deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Class c, int loglevel, Object d)
{
if (debug) {
saveclass = c;
print(loglevel, d);
}
}
/**
Log a String
@param c The class doing the logging
@param loglevel The level to log at (DEBUG, WARN, etc)
@param s The log message
@deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void print(Class c, int loglevel, String s)
{
if (debug) {
saveclass = c;
print(loglevel, s);
}
}
private static String[] getTraceElements()
{
String[] data = new String[] { "", "", "" };
try {
Method m = Thread.class.getMethod("getStackTrace", new Class[0]);
StackTraceElement[] stes = (StackTraceElement[]) m.invoke(Thread.currentThread(), new Object[0]);
for (StackTraceElement ste: stes) {
if (Debug.class.getName().equals(ste.getClassName())) continue;
if (Thread.class.getName().equals(ste.getClassName())) continue;
if (Method.class.getName().equals(ste.getClassName())) continue;
if (ste.getClassName().startsWith("sun.reflect")) continue;
data[0] = ste.getClassName();
data[1] = ste.getMethodName();
if (lines)
data[2] = " "+ste.getFileName()+":"+ste.getLineNumber();
break;
}
} catch (NoSuchMethodException NSMe) {
if (null != saveclass)
data[0] = saveclass.getName();
} catch (IllegalAccessException IAe) {
} catch (InvocationTargetException ITe) {
}
return data;
}
/**
Log an Object
@param loglevel The level to log at (DEBUG, WARN, etc)
@param o The object to log
*/
public static void print(int loglevel, Object o)
{
if (debug) {
String timestr = "";
String[] data = getTraceElements();
if (debugging(data[0], loglevel)) {
if (timing) {
long now = System.currentTimeMillis();
timestr = "{" + (now-last) + "} ";
last = now;
}
_print(o.getClass(), loglevel, data[0]+"."+data[1]+"()" + data[2], timestr, o.toString(), null);
}
}
}
/**
Log a Map
@param o The object doing the logging
@param loglevel The level to log at (DEBUG, WARN, etc)
@param m The Map to print out
@deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void printMap(Object o, int loglevel, Map m)
{
if (debug) {
if (o instanceof Class)
saveclass = (Class) o;
else
saveclass = o.getClass();
printMap(loglevel, m);
}
}
/**
Log a Map
@param c The class doing the logging
@param loglevel The level to log at (DEBUG, WARN, etc)
@param m The Map to print out
@deprecated In Java 1.5 calling class is automatically identified, no need to pass it in.
*/
//TODO: 1.5 @Deprecated()
public static void printMap(Class c, int loglevel, Map m)
{
if (debug) {
saveclass = c;
printMap(loglevel, m);
}
}
/**
Log a Map at DEBUG log level
@param m The Map to print out
*/
public static void printMap(Map m)
{
printMap(DEBUG, m);
}
/**
Log a Map
@param loglevel The level to log at (DEBUG, WARN, etc)
@param m The Map to print out
*/
public static void printMap(int loglevel, Map m)
{
if (debug) {
String timestr = "";
String[] data = getTraceElements();
if (debugging(data[0], loglevel)) {
if (timing) {
long now = System.currentTimeMillis();
timestr = "{" + (now-last) + "} ";
last = now;
}
Iterator i = m.keySet().iterator();
String[] lines = new String[m.size()];
int j = 0;
while (i.hasNext()) {
Object key = i.next();
lines[j++] = "\t\t- "+key+" => "+m.get(key);
}
_print(m.getClass(), loglevel, data[0]+"."+data[1]+"()" + data[2], timestr, "Map:", lines);
}
}
}
/**
Enable or disable stack traces in Debuging throwables.
*/
public static void setThrowableTraces(boolean ttrace)
{
Debug.ttrace = ttrace;
}
/**
Enable or disable timing in Debug messages.
*/
public static void setTiming(boolean timing)
{
Debug.timing = timing;
}
/**
Enable or disable line numbers.
*/
public static void setLineNos(boolean lines)
{
Debug.lines = lines;
}
/**
Enable or disable hexdumps.
*/
public static void setHexDump(boolean hexdump)
{
Debug.hexdump = hexdump;
}
/**
Set the size of hexdumps.
(Default: 36)
*/
public static void setByteArrayCount(int count)
{
Debug.balen = count;
}
/**
Set the formatted width of hexdumps.
(Default: 80 chars)
*/
public static void setByteArrayWidth(int width)
{
Debug.bawidth = width;
}
/**
Add a filter command for a specific type.
This command will be called with the output stream
and the text to be sent. It should perform any
changes necessary to the text and then print the
result to the output stream.
*/
public static void addFilterCommand(Class c, FilterCommand f)
//TODO 1.5: public static void addFilterCommand(Class c, FilterCommand f)
{
filterMap.put(c, f);
}
private static void _print(Class c, int level, String loc, String extra, String message, String[] lines)
{
//TODO 1.5: FilterCommand f = filterMap.get(c);
FilterCommand f = (FilterCommand) filterMap.get(c);
if (null == f) {
debugout.println("["+loc+"] " +extra + message);
if (null != lines)
for (String s: lines)
debugout.println(s);
} else
f.filter(debugout, level, loc, extra, message, lines);
}
}
libmatthew-java-0.7.3/cx/ath/matthew/io/ 0000755 0001750 0001750 00000000000 10652135003 016511 5 ustar mjj29 mjj29 libmatthew-java-0.7.3/cx/ath/matthew/io/DOMPrinter.java 0000644 0001750 0001750 00000006335 10652135003 021346 0 ustar mjj29 mjj29 /*
* Java DOM Printing Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.io;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
import org.w3c.dom.Document;
import org.w3c.dom.DocumentType;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
/**
* Print a DOM tree to the given OutputStream
*/
public class DOMPrinter
{
/**
* Print the given node and all its children.
* @param n The Node to print.
* @param os The Stream to print to.
*/
public static void printNode(Node n, OutputStream os)
{
PrintStream p = new PrintStream(os);
printNode(n, p);
}
/**
* Print the given node and all its children.
* @param n The Node to print.
* @param p The Stream to print to.
*/
public static void printNode(Node n, PrintStream p)
{
if (null != n.getNodeValue()) p.print(n.getNodeValue());
else {
p.print("<"+n.getNodeName());
if (n.hasAttributes()) {
NamedNodeMap nnm = n.getAttributes();
for (int i = 0; i < nnm.getLength(); i++) {
Node attr = nnm.item(i);
p.print(" "+attr.getNodeName()+"='"+attr.getNodeValue()+"'");
}
}
if (n.hasChildNodes()) {
p.print(">");
NodeList nl = n.getChildNodes();
for (int i = 0; i < nl.getLength(); i++)
printNode(nl.item(i), p);
p.print("");
} else {
p.print("/>");
}
}
}
/**
* Print the given document and all its children.
* @param d The Document to print.
* @param p The Stream to print to.
*/
public static void printDOM(Document d, PrintStream p)
{
DocumentType dt = d.getDoctype();
if (null != dt) {
p.print("");
}
Element e = d.getDocumentElement();
printNode(e, p);
}
/**
* Print the given document and all its children.
* @param d The Document to print.
* @param os The Stream to print to.
*/
public static void printDOM(Document d, OutputStream os)
{
PrintStream p = new PrintStream(os);
printDOM(d, p);
}
}
libmatthew-java-0.7.3/cx/ath/matthew/io/ExecInputStream.java 0000644 0001750 0001750 00000010645 10652135003 022442 0 ustar mjj29 mjj29 /*
* Java Exec Pipe Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.io;
import java.io.FilterInputStream;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
/**
* Class to pipe an InputStream through a command using stdin/stdout.
* E.g.
*
* Reader r = new InputStreamReader(new ExecInputStream(new FileInputStream("file"), "command"));
*
*/
public class ExecInputStream extends FilterInputStream
{
private Process proc;
private InputStream stdout;
private OutputStream stdin;
private InOutCopier copy;
/**
* Create a new ExecInputStream on the given InputStream
* using the process to filter the stream.
* @param is Reads from this InputStream
* @param p Filters data through stdin/out on this Process
*/
public ExecInputStream(InputStream is, Process p) throws IOException
{
super(is);
proc = p;
stdin = p.getOutputStream();
stdout = p.getInputStream();
copy = new InOutCopier(in, stdin);
copy.start();
}
/**
* Create a new ExecInputStream on the given InputStream
* using the process to filter the stream.
* @param is Reads from this InputStream
* @param cmd Creates a Process from this string to filter data through stdin/out
*/
public ExecInputStream(InputStream is, String cmd) throws IOException
{ this(is, Runtime.getRuntime().exec(cmd)); }
/**
* Create a new ExecInputStream on the given InputStream
* using the process to filter the stream.
* @param is Reads from this InputStream
* @param cmd Creates a Process from this string array (command, arg, ...) to filter data through stdin/out
*/
public ExecInputStream(InputStream is, String[] cmd) throws IOException
{ this(is, Runtime.getRuntime().exec(cmd)); }
/**
* Create a new ExecInputStream on the given InputStream
* using the process to filter the stream.
* @param is Reads from this InputStream
* @param cmd Creates a Process from this string to filter data through stdin/out
* @param env Setup the environment for the command
*/
public ExecInputStream(InputStream is, String cmd, String[] env) throws IOException
{ this(is, Runtime.getRuntime().exec(cmd, env)); }
/**
* Create a new ExecInputStream on the given InputStream
* using the process to filter the stream.
* @param is Reads from this InputStream
* @param cmd Creates a Process from this string array (command, arg, ...) to filter data through stdin/out
* @param env Setup the environment for the command
*/
public ExecInputStream(InputStream is, String[] cmd, String[] env) throws IOException
{ this(is, Runtime.getRuntime().exec(cmd, env)); }
public void close() throws IOException
{
try {
proc.waitFor();
} catch (InterruptedException Ie) {}
//copy.close();
try {
copy.join();
} catch (InterruptedException Ie) {}
stdin.close();
in.close();
stdout.close();
}
public void flush() throws IOException
{
copy.flush();
}
public int available() throws IOException
{ return stdout.available(); }
public int read() throws IOException
{ return stdout.read(); }
public int read(byte[] b) throws IOException
{ return stdout.read(b); }
public int read(byte[] b, int off, int len) throws IOException
{ return stdout.read(b, off, len); }
public long skip(long n) throws IOException
{ return stdout.skip(n); }
public void mark(int readlimit)
{}
public boolean markSupported()
{ return false; }
public void reset()
{}
public void finalize()
{
try {
close();
} catch (Exception e) {}
}
}
libmatthew-java-0.7.3/cx/ath/matthew/io/ExecOutputStream.java 0000644 0001750 0001750 00000010337 10652135003 022641 0 ustar mjj29 mjj29 /*
* Java Exec Pipe Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.io;
import java.io.FilterOutputStream;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
/**
* Class to pipe an OutputStream through a command using stdin/stdout.
* E.g.
*
* Writer w = new OutputStreamWriter(new ExecOutputStream(new FileOutputStream("file"), "command"));
*
*/
public class ExecOutputStream extends FilterOutputStream
{
private Process proc;
private InputStream stdout;
private OutputStream stdin;
private InOutCopier copy;
/**
* Create a new ExecOutputStream on the given OutputStream
* using the process to filter the stream.
* @param os Writes to this OutputStream
* @param p Filters data through stdin/out on this Process
*/
public ExecOutputStream(OutputStream os, Process p) throws IOException
{
super(os);
proc = p;
stdin = p.getOutputStream();
stdout = p.getInputStream();
copy = new InOutCopier(stdout, out);
copy.start();
}
/**
* Create a new ExecOutputStream on the given OutputStream
* using the process to filter the stream.
* @param os Writes to this OutputStream
* @param cmd Creates a Process from this string to filter data through stdin/out
*/
public ExecOutputStream(OutputStream os, String cmd) throws IOException
{ this(os, Runtime.getRuntime().exec(cmd)); }
/**
* Create a new ExecOutputStream on the given OutputStream
* using the process to filter the stream.
* @param os Writes to this OutputStream
* @param cmd Creates a Process from this string array (command, arg, ...) to filter data through stdin/out
*/
public ExecOutputStream(OutputStream os, String[] cmd) throws IOException
{ this(os, Runtime.getRuntime().exec(cmd)); }
/**
* Create a new ExecOutputStream on the given OutputStream
* using the process to filter the stream.
* @param os Writes to this OutputStream
* @param cmd Creates a Process from this string to filter data through stdin/out
* @param env Setup the environment for the command
*/
public ExecOutputStream(OutputStream os, String cmd, String[] env) throws IOException
{ this(os, Runtime.getRuntime().exec(cmd, env)); }
/**
* Create a new ExecOutputStream on the given OutputStream
* using the process to filter the stream.
* @param os Writes to this OutputStream
* @param cmd Creates a Process from this string array (command, arg, ...) to filter data through stdin/out
* @param env Setup the environment for the command
*/
public ExecOutputStream(OutputStream os, String[] cmd, String[] env) throws IOException
{ this(os, Runtime.getRuntime().exec(cmd, env)); }
public void close() throws IOException
{
stdin.close();
try {
proc.waitFor();
} catch (InterruptedException Ie) {}
//copy.close();
try {
copy.join();
} catch (InterruptedException Ie) {}
stdout.close();
out.close();
}
public void flush() throws IOException
{
stdin.flush();
copy.flush();
out.flush();
}
public void write(byte[] b) throws IOException
{
stdin.write(b);
}
public void write(byte[] b, int off, int len) throws IOException
{
stdin.write(b, off, len);
}
public void write(int b) throws IOException
{
stdin.write(b);
}
public void finalize()
{
try {
close();
} catch (Exception e) {}
}
}
libmatthew-java-0.7.3/cx/ath/matthew/io/InOutCopier.java 0000644 0001750 0001750 00000005622 10652135003 021561 0 ustar mjj29 mjj29 /*
* Java Exec Pipe Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.io;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
/**
* Copies from an input stream to an output stream using a Thread.
* example:
*
*
* InputStream a = getInputStream();
* OutputStream b = getOutputStream();
* InOutCopier copier = new InOutCopier(a, b);
* copier.start();
* <do stuff that writes to the inputstream>
*
*/
public class InOutCopier extends Thread
{
private static final int BUFSIZE=1024;
private static final int POLLTIME=100;
private BufferedInputStream is;
private OutputStream os;
private boolean enable;
/**
* Create a copier from an inputstream to an outputstream
* @param is The stream to copy from
* @param os the stream to copy to
*/
public InOutCopier(InputStream is, OutputStream os) throws IOException
{
this.is = new BufferedInputStream(is);
this.os = os;
this.enable = true;
}
/**
* Force close the stream without waiting for EOF on the source
*/
public void close()
{
enable = false;
interrupt();
}
/**
* Flush the outputstream
*/
public void flush() throws IOException
{
os.flush();
}
/** Start the thread and wait to make sure its really started */
public synchronized void start()
{
super.start();
try {
wait();
} catch (InterruptedException Ie) {}
}
/**
* Copies from the inputstream to the outputstream
* until EOF on the inputstream or explicitly closed
* @see #close()
*/
public void run()
{
byte[] buf = new byte[BUFSIZE];
synchronized (this) {
notifyAll();
}
while (enable)
try {
int n = is.read(buf);
if (0 > n)
break;
if (0 < n) {
os.write(buf, 0, (n> BUFSIZE? BUFSIZE:n));
os.flush();
}
} catch (IOException IOe) {
break;
}
try { os.close(); } catch (IOException IOe) {}
}
}
libmatthew-java-0.7.3/cx/ath/matthew/io/TeeInputStream.java 0000644 0001750 0001750 00000010154 10652135003 022266 0 ustar mjj29 mjj29 /*
* Java Tee Stream Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.io;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FilterInputStream;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
/**
* Class to copy a stream to a file or another stream as it is being sent through a stream pipe
* E.g.
*
* Reader r = new InputStreamReader(new TeeInputStream(new FileInputStream("file"), new File("otherfile")));
*
*/
public class TeeInputStream extends FilterInputStream
{
private InputStream in;
private OutputStream fos;
/**
* Create a new TeeInputStream on the given InputStream
* and copy the stream to the given File.
* @param is Reads from this InputStream
* @param tos Write to this OutputStream
*/
public TeeInputStream(InputStream is, OutputStream tos) throws IOException
{
super(is);
this.in = is;
this.fos = tos;
}
/**
* Create a new TeeInputStream on the given InputStream
* and copy the stream to the given File.
* @param is Reads from this InputStream
* @param f Write to this File
* @param append Append to file not overwrite
*/
public TeeInputStream(InputStream is, File f, boolean append) throws IOException
{
super(is);
this.in = is;
this.fos = new FileOutputStream(f, append);
}
/**
* Create a new TeeInputStream on the given InputStream
* and copy the stream to the given File.
* @param is Reads from this InputStream
* @param f Write to this File
*/
public TeeInputStream(InputStream is, File f) throws IOException
{
super(is);
this.in = is;
this.fos = new FileOutputStream(f);
}
/**
* Create a new TeeInputStream on the given InputStream
* and copy the stream to the given File.
* @param is Reads from this InputStream
* @param f Write to this File
* @param append Append to file not overwrite
*/
public TeeInputStream(InputStream is, String f, boolean append) throws IOException
{
this(is, new File(f), append);
}
/**
* Create a new TeeInputStream on the given InputStream
* and copy the stream to the given File.
* @param is Reads from this InputStream
* @param f Write to this File
*/
public TeeInputStream(InputStream is, String f) throws IOException
{
this(is, new File(f));
}
public void close() throws IOException
{
in.close();
fos.close();
}
public void flush() throws IOException
{
fos.flush();
}
public int available() throws IOException
{
return in.available();
}
public int read() throws IOException
{
int i = in.read();
if (-1 != i) fos.write(i);
return i;
}
public int read(byte[] b) throws IOException
{
int c = in.read(b);
if (-1 != c) fos.write(b, 0, c);
return c;
}
public int read(byte[] b, int off, int len) throws IOException
{
int c = in.read(b, off, len);
if (-1 != c) fos.write(b, off, c);
return c;
}
public long skip(long n) throws IOException
{ return in.skip(n); }
public void mark(int readlimit)
{}
public boolean markSupported()
{ return false; }
public void reset() throws IOException
{ in.reset(); }
public void finalize()
{
try {
close();
} catch (Exception e) {}
}
}
libmatthew-java-0.7.3/cx/ath/matthew/io/TeeOutputStream.java 0000644 0001750 0001750 00000007375 10652135003 022502 0 ustar mjj29 mjj29 /*
* Java Tee Stream Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.io;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FilterOutputStream;
import java.io.OutputStream;
import java.io.IOException;
/**
* Class to copy a stream to another stream or file as it is being sent through a stream pipe
* E.g.
*
* PrintWriter r = new PrintWriter(new TeeOutputStream(new FileOutputStream("file"), new File("otherfile")));
*
*/
public class TeeOutputStream extends FilterOutputStream
{
private File f;
private OutputStream out;
private OutputStream fos;
/**
* Create a new TeeOutputStream on the given OutputStream
* and copy the stream to the other OuputStream.
* @param os Writes to this OutputStream
* @param tos Write to this OutputStream
*/
public TeeOutputStream(OutputStream os, OutputStream tos) throws IOException
{
super(os);
this.out = os;
this.fos = tos;
}
/**
* Create a new TeeOutputStream on the given OutputStream
* and copy the stream to the given File.
* @param os Writes to this OutputStream
* @param f Write to this File
* @param append Append to file not overwrite
*/
public TeeOutputStream(OutputStream os, File f, boolean append) throws IOException
{
super(os);
this.out = os;
this.fos = new FileOutputStream(f, append);
}
/**
* Create a new TeeOutputStream on the given OutputStream
* and copy the stream to the given File.
* @param os Writes to this OutputStream
* @param f Write to this File
*/
public TeeOutputStream(OutputStream os, File f) throws IOException
{
super(os);
this.out = os;
this.fos = new FileOutputStream(f);
}
/**
* Create a new TeeOutputStream on the given OutputStream
* and copy the stream to the given File.
* @param os Writes to this OutputStream
* @param f Write to this File
* @param append Append to file not overwrite
*/
public TeeOutputStream(OutputStream os, String f, boolean append) throws IOException
{
this(os, new File(f), append);
}
/**
* Create a new TeeOutputStream on the given OutputStream
* and copy the stream to the given File.
* @param os Writes to this OutputStream
* @param f Write to this File
*/
public TeeOutputStream(OutputStream os, String f) throws IOException
{
this(os, new File(f));
}
public void close() throws IOException
{
out.close();
fos.close();
}
public void flush() throws IOException
{
fos.flush();
out.flush();
}
public void write(int b) throws IOException
{
fos.write(b);
out.write(b);
}
public void write(byte[] b) throws IOException
{
fos.write(b);
out.write(b);
}
public void write(byte[] b, int off, int len) throws IOException
{
fos.write(b, off, len);
out.write(b, off, len);
}
public void finalize()
{
try {
close();
} catch (Exception e) {}
}
}
libmatthew-java-0.7.3/cx/ath/matthew/io/test.java 0000644 0001750 0001750 00000003173 10652135003 020337 0 ustar mjj29 mjj29 /*
* Java IO Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.io;
import java.io.PrintWriter;
import java.io.OutputStreamWriter;
class test
{
public static void main(String[] args) throws Exception
{
PrintWriter out = new PrintWriter(new OutputStreamWriter(new ExecOutputStream(System.out, "xsltproc mcr.xsl -")));///java cx.ath.matthew.io.findeof")));
out.println("");
out.println(" ");
out.println(" ");
out.println(" TEST");
out.println(" ");
out.println("hello, he is helping tie up helen's lemmings");
out.println("we are being followed and we break out");
out.println(" ");
out.println(" ");
out.close();
}
}
libmatthew-java-0.7.3/cx/ath/matthew/io/test2.java 0000644 0001750 0001750 00000002251 10652135003 020415 0 ustar mjj29 mjj29 /*
* Java IO Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.io;
import java.io.BufferedReader;
import java.io.InputStreamReader;
class test2
{
public static void main(String[] args) throws Exception
{
BufferedReader in = new BufferedReader(new InputStreamReader(new ExecInputStream(System.in, "xsltproc mcr.xsl -")));
String s;
while (null != (s = in.readLine())) System.out.println(s);
}
}
libmatthew-java-0.7.3/cx/ath/matthew/io/test3.java 0000644 0001750 0001750 00000002445 10652135003 020423 0 ustar mjj29 mjj29 /*
* Java IO Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.io;
import java.io.PrintWriter;
import java.io.BufferedReader;
import java.io.InputStreamReader;
class test3
{
public static void main(String[] args) throws Exception
{
String file = args[0];
PrintWriter p = new PrintWriter(new TeeOutputStream(System.out, file));
BufferedReader r = new BufferedReader(new InputStreamReader(System.in));
String s;
while (null != (s = r.readLine()))
p.println(s);
p.close();
r.close();
}
}
libmatthew-java-0.7.3/cx/ath/matthew/unix/ 0000755 0001750 0001750 00000000000 11170220222 017057 5 ustar mjj29 mjj29 libmatthew-java-0.7.3/cx/ath/matthew/unix/NotConnectedException.java 0000644 0001750 0001750 00000002014 10652135003 024167 0 ustar mjj29 mjj29 /*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import java.net.SocketException;
public class NotConnectedException extends SocketException
{
public NotConnectedException()
{
super("The Socket is Not Connected");
}
}
libmatthew-java-0.7.3/cx/ath/matthew/unix/USInputStream.java 0000664 0001750 0001750 00000005135 11162535033 022465 0 ustar mjj29 mjj29 /*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import java.io.InputStream;
import java.io.IOException;
public class USInputStream extends InputStream
{
public static final int MSG_DONTWAIT = 0x40;
private native int native_recv(int sock, byte[] b, int off, int len, int flags, int timeout) throws IOException;
private int sock;
boolean closed = false;
private byte[] onebuf = new byte[1];
private UnixSocket us;
private boolean blocking = true;
private int flags = 0;
private int timeout = 0;
public USInputStream(int sock, UnixSocket us)
{
this.sock = sock;
this.us = us;
}
public void close() throws IOException
{
closed = true;
us.close();
}
public boolean markSupported() { return false; }
public int read() throws IOException
{
int rv = 0;
while (0 >= rv) rv = read(onebuf);
if (-1 == rv) return -1;
return 0 > onebuf[0] ? -onebuf[0] : onebuf[0];
}
public int read(byte[] b, int off, int len) throws IOException
{
if (closed) throw new NotConnectedException();
int count = native_recv(sock, b, off, len, flags, timeout);
/* Yes, I really want to do this. Recv returns 0 for 'connection shut down'.
* read() returns -1 for 'end of stream.
* Recv returns -1 for 'EAGAIN' (all other errors cause an exception to be raised)
* whereas read() returns 0 for '0 bytes read', so yes, I really want to swap them here.
*/
if (0 == count) return -1;
else if (-1 == count) return 0;
else return count;
}
public boolean isClosed() { return closed; }
public UnixSocket getSocket() { return us; }
public void setBlocking(boolean enable)
{
flags = enable ? 0 : MSG_DONTWAIT;
}
public void setSoTimeout(int timeout)
{
this.timeout = timeout;
}
}
libmatthew-java-0.7.3/cx/ath/matthew/unix/USOutputStream.java 0000664 0001750 0001750 00000004031 10742120307 022655 0 ustar mjj29 mjj29 /*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import java.io.IOException;
import java.io.OutputStream;
public class USOutputStream extends OutputStream
{
private native int native_send(int sock, byte[] b, int off, int len) throws IOException;
private native int native_send(int sock, byte[][] b) throws IOException;
private int sock;
boolean closed = false;
private byte[] onebuf = new byte[1];
private UnixSocket us;
public USOutputStream(int sock, UnixSocket us)
{
this.sock = sock;
this.us = us;
}
public void close() throws IOException
{
closed = true;
us.close();
}
public void flush() {} // no-op, we do not buffer
public void write(byte[][] b) throws IOException
{
if (closed) throw new NotConnectedException();
native_send(sock, b);
}
public void write(byte[] b, int off, int len) throws IOException
{
if (closed) throw new NotConnectedException();
native_send(sock, b, off, len);
}
public void write(int b) throws IOException
{
onebuf[0] = (byte) (b % 0x7F);
if (1 == (b % 0x80)) onebuf[0] = (byte) -onebuf[0];
write(onebuf);
}
public boolean isClosed() { return closed; }
public UnixSocket getSocket() { return us; }
}
libmatthew-java-0.7.3/cx/ath/matthew/unix/UnixIOException.java 0000644 0001750 0001750 00000002227 10652135003 022765 0 ustar mjj29 mjj29 /*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import java.io.IOException;
/**
* An IO Exception which occurred during UNIX Socket IO
*/
public class UnixIOException extends IOException
{
private int no;
private String message;
public UnixIOException(int no, String message)
{
super(message);
this.message = message;
this.no = no;
}
}
libmatthew-java-0.7.3/cx/ath/matthew/unix/UnixSocketAddress.java 0000644 0001750 0001750 00000003737 10652135003 023344 0 ustar mjj29 mjj29 /*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
/**
* Represents an address for a Unix Socket
*/
public class UnixSocketAddress
{
String path;
boolean abs;
/**
* Create the address.
* @param path The path to the Unix Socket.
* @param abs True if this should be an abstract socket.
*/
public UnixSocketAddress(String path, boolean abs)
{
this.path = path;
this.abs = abs;
}
/**
* Create the address.
* @param path The path to the Unix Socket.
*/
public UnixSocketAddress(String path)
{
this.path = path;
this.abs = false;
}
/**
* Return the path.
*/
public String getPath()
{
return path;
}
/**
* Returns true if this an address for an abstract socket.
*/
public boolean isAbstract()
{
return abs;
}
/**
* Return the Address as a String.
*/
public String toString()
{
return "unix"+(abs?":abstract":"")+":path="+path;
}
public boolean equals(Object o)
{
if (!(o instanceof UnixSocketAddress)) return false;
return ((UnixSocketAddress) o).path.equals(this.path);
}
public int hashCode()
{
return path.hashCode();
}
}
libmatthew-java-0.7.3/cx/ath/matthew/unix/java-unix.h 0000644 0001750 0001750 00000005602 10542112620 021141 0 ustar mjj29 mjj29 /* DO NOT EDIT THIS FILE - it is machine generated */
#include
/* Header for class cx_ath_matthew_unix_UnixServerSocket */
#ifndef _Included_cx_ath_matthew_unix_UnixServerSocket
#define _Included_cx_ath_matthew_unix_UnixServerSocket
#ifdef __cplusplus
extern "C" {
#endif
/*
* Class: cx_ath_matthew_unix_UnixServerSocket
* Method: native_bind
* Signature: (Ljava/lang/String;Z)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_UnixServerSocket_native_1bind
(JNIEnv *, jobject, jstring, jboolean);
/*
* Class: cx_ath_matthew_unix_UnixServerSocket
* Method: native_close
* Signature: (I)V
*/
JNIEXPORT void JNICALL Java_cx_ath_matthew_unix_UnixServerSocket_native_1close
(JNIEnv *, jobject, jint);
/*
* Class: cx_ath_matthew_unix_UnixServerSocket
* Method: native_accept
* Signature: (I)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_UnixServerSocket_native_1accept
(JNIEnv *, jobject, jint);
#ifdef __cplusplus
}
#endif
#endif
/* Header for class cx_ath_matthew_unix_UnixSocket */
#ifndef _Included_cx_ath_matthew_unix_UnixSocket
#define _Included_cx_ath_matthew_unix_UnixSocket
#ifdef __cplusplus
extern "C" {
#endif
/*
* Class: cx_ath_matthew_unix_UnixSocket
* Method: native_set_pass_cred
* Signature: (IZ)V
*/
JNIEXPORT void JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1set_1pass_1cred
(JNIEnv *, jobject, jint, jboolean);
/*
* Class: cx_ath_matthew_unix_UnixSocket
* Method: native_connect
* Signature: (Ljava/lang/String;Z)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1connect
(JNIEnv *, jobject, jstring, jboolean);
/*
* Class: cx_ath_matthew_unix_UnixSocket
* Method: native_close
* Signature: (I)V
*/
JNIEXPORT void JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1close
(JNIEnv *, jobject, jint);
#ifdef __cplusplus
}
#endif
#endif
/* Header for class cx_ath_matthew_unix_USInputStream */
#ifndef _Included_cx_ath_matthew_unix_USInputStream
#define _Included_cx_ath_matthew_unix_USInputStream
#ifdef __cplusplus
extern "C" {
#endif
#undef cx_ath_matthew_unix_USInputStream_SKIP_BUFFER_SIZE
#define cx_ath_matthew_unix_USInputStream_SKIP_BUFFER_SIZE 2048L
/*
* Class: cx_ath_matthew_unix_USInputStream
* Method: native_recv
* Signature: (I[BII)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_USInputStream_native_1recv
(JNIEnv *, jobject, jint, jbyteArray, jint, jint);
#ifdef __cplusplus
}
#endif
#endif
/* Header for class cx_ath_matthew_unix_USOutputStream */
#ifndef _Included_cx_ath_matthew_unix_USOutputStream
#define _Included_cx_ath_matthew_unix_USOutputStream
#ifdef __cplusplus
extern "C" {
#endif
/*
* Class: cx_ath_matthew_unix_USOutputStream
* Method: native_send
* Signature: (I[BII)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_USOutputStream_native_1send
(JNIEnv *, jobject, jint, jbyteArray, jint, jint);
#ifdef __cplusplus
}
#endif
#endif
libmatthew-java-0.7.3/cx/ath/matthew/unix/testclient.java 0000644 0001750 0001750 00000002751 10652135003 022113 0 ustar mjj29 mjj29 /*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;
public class testclient
{
public static void main(String args[]) throws IOException
{
UnixSocket s = new UnixSocket(new UnixSocketAddress("testsock", true));
OutputStream os = s.getOutputStream();
PrintWriter o = new PrintWriter(os);
BufferedReader r = new BufferedReader(new InputStreamReader(System.in));
String l;
while (null != (l = r.readLine())) {
byte[] buf = (l+"\n").getBytes();
os.write(buf, 0, buf.length);
}
s.close();
}
}
libmatthew-java-0.7.3/cx/ath/matthew/unix/testserver.java 0000644 0001750 0001750 00000003063 10652135003 022140 0 ustar mjj29 mjj29 /*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import java.io.BufferedReader;
import java.io.File;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.IOException;
public class testserver
{
public static void main(String args[]) throws IOException
{
UnixServerSocket ss = new UnixServerSocket(new UnixSocketAddress("testsock", true));
UnixSocket s = ss.accept();
BufferedReader r = new BufferedReader(new InputStreamReader(s.getInputStream()));
String l;
while (null != (l = r.readLine()))
System.out.println(l);/*
InputStream is = s.getInputStream();
int r;
do {
r = is.read();
System.out.print((char)r);
} while (-1 != r);*/
s.close();
ss.close();
}
}
libmatthew-java-0.7.3/cx/ath/matthew/unix/UnixServerSocket.java 0000644 0001750 0001750 00000006513 11002173601 023214 0 ustar mjj29 mjj29 /*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import java.io.IOException;
/**
* Represents a listening UNIX Socket.
*/
public class UnixServerSocket
{
static { System.loadLibrary("unix-java"); }
private native int native_bind(String address, boolean abs) throws IOException;
private native void native_close(int sock) throws IOException;
private native int native_accept(int sock) throws IOException;
private UnixSocketAddress address = null;
private boolean bound = false;
private boolean closed = false;
private int sock;
/**
* Create an un-bound server socket.
*/
public UnixServerSocket()
{
}
/**
* Create a server socket bound to the given address.
* @param address Path to the socket.
*/
public UnixServerSocket(UnixSocketAddress address) throws IOException
{
bind(address);
}
/**
* Create a server socket bound to the given address.
* @param address Path to the socket.
*/
public UnixServerSocket(String address) throws IOException
{
this(new UnixSocketAddress(address));
}
/**
* Accepts a connection on the ServerSocket.
* @return A UnixSocket connected to the accepted connection.
*/
public UnixSocket accept() throws IOException
{
int client_sock = native_accept(sock);
return new UnixSocket(client_sock, address);
}
/**
* Closes the ServerSocket.
*/
public synchronized void close() throws IOException
{
native_close(sock);
sock = 0;
closed = true;
bound = false;
}
/**
* Binds a server socket to the given address.
* @param address Path to the socket.
*/
public void bind(UnixSocketAddress address) throws IOException
{
if (bound) close();
sock = native_bind(address.path, address.abs);
bound = true;
closed = false;
this.address = address;
}
/**
* Binds a server socket to the given address.
* @param address Path to the socket.
*/
public void bind(String address) throws IOException
{
bind(new UnixSocketAddress(address));
}
/**
* Return the address this socket is bound to.
* @return The UnixSocketAddress if bound or null if unbound.
*/
public UnixSocketAddress getAddress()
{
return address;
}
/**
* Check the status of the socket.
* @return True if closed.
*/
public boolean isClosed()
{
return closed;
}
/**
* Check the status of the socket.
* @return True if bound.
*/
public boolean isBound()
{
return bound;
}
}
libmatthew-java-0.7.3/cx/ath/matthew/unix/UnixSocket.java 0000644 0001750 0001750 00000020663 11002173601 022027 0 ustar mjj29 mjj29 /*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2004
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.unix;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
import cx.ath.matthew.debug.Debug;
/**
* Represents a UnixSocket.
*/
public class UnixSocket
{
static { System.loadLibrary("unix-java"); }
private native void native_set_pass_cred(int sock, boolean passcred) throws IOException;
private native int native_connect(String address, boolean abs) throws IOException;
private native void native_close(int sock) throws IOException;
private native int native_getPID(int sock);
private native int native_getUID(int sock);
private native int native_getGID(int sock);
private native void native_send_creds(int sock, byte data) throws IOException;
private native byte native_recv_creds(int sock, int[] creds) throws IOException;
private UnixSocketAddress address = null;
private USOutputStream os = null;
private USInputStream is = null;
private boolean closed = false;
private boolean connected = false;
private boolean passcred = false;
private int sock = 0;
private boolean blocking = true;
private int uid = -1;
private int pid = -1;
private int gid = -1;
UnixSocket(int sock, UnixSocketAddress address)
{
this.sock = sock;
this.address = address;
this.connected = true;
this.os = new USOutputStream(sock, this);
this.is = new USInputStream(sock, this);
}
/**
* Create an unconnected socket.
*/
public UnixSocket()
{
}
/**
* Create a socket connected to the given address.
* @param address The Unix Socket address to connect to
*/
public UnixSocket(UnixSocketAddress address) throws IOException
{
connect(address);
}
/**
* Create a socket connected to the given address.
* @param address The Unix Socket address to connect to
*/
public UnixSocket(String address) throws IOException
{
this(new UnixSocketAddress(address));
}
/**
* Connect the socket to this address.
* @param address The Unix Socket address to connect to
*/
public void connect(UnixSocketAddress address) throws IOException
{
if (connected) close();
this.sock = native_connect(address.path, address.abs);
this.os = new USOutputStream(this.sock, this);
this.is = new USInputStream(this.sock, this);
this.address = address;
this.connected = true;
this.closed = false;
this.is.setBlocking(blocking);
}
/**
* Connect the socket to this address.
* @param address The Unix Socket address to connect to
*/
public void connect(String address) throws IOException
{
connect(new UnixSocketAddress(address));
}
public void finalize()
{
try {
close();
} catch (IOException IOe) {}
}
/**
* Closes the connection.
*/
public synchronized void close() throws IOException
{
if (Debug.debug) Debug.print(Debug.INFO, "Closing socket");
native_close(sock);
sock = 0;
this.closed = true;
this.connected = false;
os = null;
is = null;
}
/**
* Returns an InputStream for reading from the socket.
* @return An InputStream connected to this socket.
*/
public InputStream getInputStream()
{
return is;
}
/**
* Returns an OutputStream for writing to the socket.
* @return An OutputStream connected to this socket.
*/
public OutputStream getOutputStream()
{
return os;
}
/**
* Returns the address this socket is connected to.
* Returns null if the socket is unconnected.
* @return The UnixSocketAddress the socket is connected to
*/
public UnixSocketAddress getAddress()
{
return address;
}
/**
* Send a single byte of data with credentials.
* (Works on BSDs)
* @param data The byte of data to send.
*/
public void sendCredentialByte(byte data) throws IOException
{
if (!connected) throw new NotConnectedException();
native_send_creds(sock, data);
}
/**
* Receive a single byte of data, with credentials.
* (Works on BSDs)
* @see getPeerUID
* @see getPeerPID
* @see getPeerGID
* @param data The byte of data to send.
*/
public byte recvCredentialByte() throws IOException
{
if (!connected) throw new NotConnectedException();
int[] creds = new int[] { -1, -1, -1 };
byte data = native_recv_creds(sock, creds);
pid = creds[0];
uid = creds[1];
gid = creds[2];
return data;
}
/**
* Get the credential passing status.
* (only effective on linux)
* @return The current status of credential passing.
* @see setPassCred
*/
public boolean getPassCred()
{
return passcred;
}
/**
* Return the uid of the remote process.
* Some data must have been received on the socket to do this.
* Either setPassCred must be called on Linux first, or recvCredentialByte
* on BSD.
* @return the UID or -1 if it is not available
*/
public int getPeerUID()
{
if (-1 == uid)
uid = native_getUID(sock);
return uid;
}
/**
* Return the gid of the remote process.
* Some data must have been received on the socket to do this.
* Either setPassCred must be called on Linux first, or recvCredentialByte
* on BSD.
* @return the GID or -1 if it is not available
*/
public int getPeerGID()
{
if (-1 == gid)
gid = native_getGID(sock);
return gid;
}
/**
* Return the pid of the remote process.
* Some data must have been received on the socket to do this.
* Either setPassCred must be called on Linux first, or recvCredentialByte
* on BSD.
* @return the PID or -1 if it is not available
*/
public int getPeerPID()
{
if (-1 == pid)
pid = native_getPID(sock);
return pid;
}
/**
* Set the credential passing status.
* (Only does anything on linux, for other OS, you need
* to use send/recv credentials)
* @param enable Set to true for credentials to be passed.
*/
public void setPassCred(boolean enable) throws IOException
{
native_set_pass_cred(sock, enable);
passcred = enable;
}
/**
* Get the blocking mode.
* @return true if reads are blocking.
* @see setBlocking
*/
public boolean getBlocking()
{
return blocking;
}
/**
* Set the blocking mode.
* @param enable Set to false for non-blocking reads.
*/
public void setBlocking(boolean enable)
{
blocking = enable;
if (null != is) is.setBlocking(enable);
}
/**
* Check the socket status.
* @return true if closed.
*/
public boolean isClosed()
{
return closed;
}
/**
* Check the socket status.
* @return true if connected.
*/
public boolean isConnected()
{
return connected;
}
/**
* Check the socket status.
* @return true if the input stream has been shutdown
*/
public boolean isInputShutdown()
{
return is.isClosed();
}
/**
* Check the socket status.
* @return true if the output stream has been shutdown
*/
public boolean isOutputShutdown()
{
return os.isClosed();
}
/**
* Shuts down the input stream.
* Subsequent reads on the associated InputStream will fail.
*/
public void shutdownInput()
{
is.closed = true;
}
/**
* Shuts down the output stream.
* Subsequent writes to the associated OutputStream will fail.
*/
public void shutdownOutput()
{
os.closed = true;
}
/**
* Set timeout of read requests.
*/
public void setSoTimeout(int timeout)
{
is.setSoTimeout(timeout);
}
}
libmatthew-java-0.7.3/cx/ath/matthew/utils/ 0000755 0001750 0001750 00000000000 10742120307 017243 5 ustar mjj29 mjj29 libmatthew-java-0.7.3/cx/ath/matthew/utils/Hexdump.java 0000664 0001750 0001750 00000010335 10742120307 021524 0 ustar mjj29 mjj29 /*
* Java Hexdump Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
package cx.ath.matthew.utils;
import java.io.PrintStream;
public class Hexdump
{
public static final char[] hexchars = new char[] { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
public static String toHex(byte[] buf)
{
return toHex(buf, 0, buf.length);
}
public static String toHex(byte[] buf, int ofs, int len)
{
StringBuffer sb = new StringBuffer();
int j = ofs+len;
for (int i = ofs; i < j; i++) {
if (i < buf.length) {
sb.append(hexchars[(buf[i] & 0xF0) >> 4]);
sb.append(hexchars[buf[i] & 0x0F]);
sb.append(' ');
} else {
sb.append(' ');
sb.append(' ');
sb.append(' ');
}
}
return sb.toString();
}
public static String toAscii(byte[] buf)
{
return toAscii(buf, 0, buf.length);
}
public static String toAscii(byte[] buf, int ofs, int len)
{
StringBuffer sb = new StringBuffer();
int j = ofs+len;
for (int i = ofs; i < j ; i++) {
if (i < buf.length) {
if (20 <= buf[i] && 126 >= buf[i])
sb.append((char) buf[i]);
else
sb.append('.');
} else
sb.append(' ');
}
return sb.toString();
}
public static String format(byte[] buf)
{
return format(buf, 80);
}
public static String format(byte[] buf, int width)
{
int bs = (width - 8) / 4;
int i = 0;
StringBuffer sb = new StringBuffer();
do {
for (int j = 0; j < 6; j++) {
sb.append(hexchars[(i << (j*4) & 0xF00000) >> 20]);
}
sb.append('\t');
sb.append(toHex(buf, i, bs));
sb.append(' ');
sb.append(toAscii(buf, i, bs));
sb.append('\n');
i += bs;
} while (i < buf.length);
return sb.toString();
}
public static void print(byte[] buf)
{
print(buf, System.err);
}
public static void print(byte[] buf, int width)
{
print(buf, width, System.err);
}
public static void print(byte[] buf, int width, PrintStream out)
{
out.print(format(buf, width));
}
public static void print(byte[] buf, PrintStream out)
{
out.print(format(buf));
}
/**
* Returns a string which can be written to a Java source file as part
* of a static initializer for a byte array.
* Returns data in the format 0xAB, 0xCD, ....
* use like:
* javafile.print("byte[] data = {")
* javafile.print(Hexdump.toByteArray(data));
* javafile.println("};");
*/
public static String toByteArray(byte[] buf)
{
return toByteArray(buf, 0, buf.length);
}
/**
* Returns a string which can be written to a Java source file as part
* of a static initializer for a byte array.
* Returns data in the format 0xAB, 0xCD, ....
* use like:
* javafile.print("byte[] data = {")
* javafile.print(Hexdump.toByteArray(data));
* javafile.println("};");
*/
public static String toByteArray(byte[] buf, int ofs, int len)
{
StringBuffer sb = new StringBuffer();
for (int i = ofs; i < len && i < buf.length; i++) {
sb.append('0');
sb.append('x');
sb.append(hexchars[(buf[i] & 0xF0) >> 4]);
sb.append(hexchars[buf[i] & 0x0F]);
if ((i+1) < len && (i+1) < buf.length)
sb.append(',');
}
return sb.toString();
}
}
libmatthew-java-0.7.3/cgi-java.c 0000644 0001750 0001750 00000003557 10770205215 015106 0 ustar mjj29 mjj29 /*
* Java CGI Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
#include
#include "cgi-java.h"
#include
#include
#include
extern char **environ;
extern jobjectArray Java_cx_ath_matthew_cgi_CGI_getfullenv (JNIEnv *env, jobject obj, jclass type)
{
int i;
for (i = 0; environ[i]; i++);
jobjectArray joa = (*env)->NewObjectArray(env, i+1, type, NULL);
for (i = 0; environ[i]; i++)
(*env)->SetObjectArrayElement(env, joa, i, (*env)->NewStringUTF(env, environ[i]));
return joa;
}
extern jstring Java_cx_ath_matthew_cgi_CGI_getenv (JNIEnv *env, jobject obj, jstring ename)
{
const char *estr = (*env)->GetStringUTFChars(env, ename, 0);
char *eval = getenv(estr);
(*env)->ReleaseStringUTFChars(env, ename, estr);
if (NULL == eval)
return NULL;
else
return (*env)->NewStringUTF(env, eval);
}
extern void Java_cx_ath_matthew_cgi_CGI_setenv (JNIEnv *env, jobject obj, jstring var, jstring val)
{
#ifdef setenv
const char *cvar = (*env)->GetStringUTFChars(env, var, 0);
const char *cval = (*env)->GetStringUTFChars(env, val, 0);
setenv(cvar, cval, 1);
#endif
}
libmatthew-java-0.7.3/unix-java.c 0000664 0001750 0001750 00000030634 11426572411 015331 0 ustar mjj29 mjj29 /*
* Java Unix Sockets Library
*
* Copyright (c) Matthew Johnson 2005
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, version 2 only.
* This program 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 Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* To Contact the author, please email src@matthew.ath.cx
*
*/
/* _GNU_SOURCE is required to use struct ucred in glibc 2.8 */
#define _GNU_SOURCE
#include "unix-java.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#ifndef IOV_MAX
#define IOV_MAX 1024
#endif
#ifdef __cplusplus
extern "C" {
#endif
void throw(JNIEnv* env, int err, const char* msg)
{
jstring jmsg = (*env)->NewStringUTF(env, msg);
jclass exc = (*env)->FindClass(env, "cx/ath/matthew/unix/UnixIOException");
jmethodID cons = (*env)->GetMethodID(env, exc, "", "(ILjava/lang/String;)V");
jobject exo = (*env)->NewObject(env, exc, cons, err, jmsg);
(*env)->DeleteLocalRef(env, exc);
(*env)->DeleteLocalRef(env, jmsg);
(*env)->Throw(env, exo);
(*env)->DeleteLocalRef(env, exo);
}
void handleerrno(JNIEnv *env)
{
if (0 == errno) return;
int err = errno;
if (EAGAIN == err) return; // we read 0 bytes due to a timeout
const char* msg = strerror(err);
throw(env, err, msg);
}
/*
* Class: cx_ath_matthew_unix_UnixServerSocket
* Method: native_bind
* Signature: (Ljava/lang/String;)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_UnixServerSocket_native_1bind
(JNIEnv *env, jobject o, jstring address, jboolean abstract)
{
int sock = socket(PF_UNIX, SOCK_STREAM, 0);
if (-1 == sock) { handleerrno(env); return -1; }
const char* caddr = (*env)->GetStringUTFChars(env, address, 0);
int slen = (*env)->GetStringUTFLength(env, address)+1;
struct sockaddr_un *sad = malloc(sizeof(sa_family_t)+slen);
if (abstract) {
char* shifted = sad->sun_path+1;
strncpy(shifted, caddr, slen-1);
sad->sun_path[0] = 0;
} else
strncpy(sad->sun_path, caddr, slen);
(*env)->ReleaseStringUTFChars(env, address, caddr);
sad->sun_family = AF_UNIX;
int rv = bind(sock, (const struct sockaddr*) sad, sizeof(sa_family_t)+slen);
free(sad);
if (-1 == rv) { handleerrno(env); return -1; }
rv = listen(sock, 10);
if (-1 == rv) { handleerrno(env); return -1; }
return sock;
}
/*
* Class: cx_ath_matthew_unix_UnixServerSocket
* Method: native_close
* Signature: (I)V
*/
JNIEXPORT void JNICALL Java_cx_ath_matthew_unix_UnixServerSocket_native_1close
(JNIEnv * env, jobject o, jint sock)
{
if (0 == sock) return;
int rv = shutdown(sock, SHUT_RDWR);
if (-1 == rv) { handleerrno(env); }
else {
rv = close(sock);
if (-1 == rv) { handleerrno(env); }
}
}
/*
* Class: cx_ath_matthew_unix_UnixServerSocket
* Method: native_accept
* Signature: (I)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_UnixServerSocket_native_1accept
(JNIEnv * env, jobject o, jint sock)
{
int newsock = accept(sock, NULL, NULL);
if (-1 == newsock) handleerrno(env);
return newsock;
}
/*
* Class: cx_ath_matthew_unix_UnixSocket
* Method: native_set_pass_cred
* Signature: (IZ)V
*/
JNIEXPORT void JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1set_1pass_1cred
(JNIEnv *env, jobject o, jint sock, jboolean enable)
{
#ifdef SO_PASSCRED
int opt = enable;
int rv = setsockopt(sock, SOL_SOCKET, SO_PASSCRED, &opt, sizeof(int));
if (-1 == rv) { handleerrno(env);}
#endif
}
/*
* Class: cx_ath_matthew_unix_UnixSocket
* Method: native_connect
* Signature: (Ljava/lang/String;)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1connect
(JNIEnv *env, jobject o, jstring address, jboolean abstract)
{
int sock = socket(PF_UNIX, SOCK_STREAM, 0);
if (-1 == sock) { handleerrno(env); return -1; }
const char* caddr = (*env)->GetStringUTFChars(env, address, 0);
int slen = (*env)->GetStringUTFLength(env, address)+1;
struct sockaddr_un *sad = malloc(sizeof(sa_family_t)+slen);
if (abstract) {
char* shifted = sad->sun_path+1;
strncpy(shifted, caddr, slen-1);
sad->sun_path[0] = 0;
} else
strncpy(sad->sun_path, caddr, slen);
(*env)->ReleaseStringUTFChars(env, address, caddr);
sad->sun_family = AF_UNIX;
int rv = connect(sock, (const struct sockaddr*) sad, sizeof(sa_family_t)+slen);
free(sad);
if (-1 == rv) { handleerrno(env); return -1; }
return sock;
}
/*
* Class: cx_ath_matthew_unix_UnixSocket
* Method: native_close
* Signature: (I)V
*/
JNIEXPORT void JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1close
(JNIEnv *env, jobject o, jint sock)
{
if (0 == sock) return;
int rv = shutdown(sock, SHUT_RDWR);
if (-1 == rv) { handleerrno(env); }
else {
rv = close(sock);
if (-1 == rv) { handleerrno(env); }
}
}
/*
* Class: cx_ath_matthew_unix_USInputStream
* Method: native_recv
* Signature: ([BII)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_USInputStream_native_1recv
(JNIEnv *env, jobject o, jint sock, jbyteArray buf, jint offs, jint len, jint flags, jint timeout)
{
fd_set rfds;
struct timeval tv;
jbyte* cbuf = (*env)->GetByteArrayElements(env, buf, NULL);
void* recvb = cbuf + offs;
int rv;
if (timeout > 0) {
FD_ZERO(&rfds);
FD_SET(sock, &rfds);
tv.tv_sec = 0;
tv.tv_usec = timeout;
rv = select(sock+1, &rfds, NULL, NULL, &tv);
rv = recv(sock, recvb, len, flags);
if (-1 == rv) { handleerrno(env); rv = -1; }
(*env)->ReleaseByteArrayElements(env, buf, cbuf, 0);
return rv;
} else {
rv = recv(sock, recvb, len, flags);
(*env)->ReleaseByteArrayElements(env, buf, cbuf, 0);
if (-1 == rv) { handleerrno(env); return -1; }
return rv;
}
}
/*
* Class: cx_ath_matthew_unix_USOutputStream
* Method: native_send
* Signature: (I[BII)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_USOutputStream_native_1send__I_3BII
(JNIEnv *env, jobject o, jint sock, jbyteArray buf, jint offs, jint len)
{
jbyte* cbuf = (*env)->GetByteArrayElements(env, buf, NULL);
void* sendb = cbuf + offs;
int rv = send(sock, sendb, len, 0);
(*env)->ReleaseByteArrayElements(env, buf, cbuf, 0);
if (-1 == rv) { handleerrno(env); return -1; }
return rv;
}
/*
* Class: cx_ath_matthew_unix_USOutputStream
* Method: native_send
* Signature: (I[[B)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_USOutputStream_native_1send__I_3_3B
(JNIEnv *env, jobject o, jint sock, jobjectArray bufs)
{
size_t sblen = 1;
socklen_t sblen_size = sizeof(sblen);
getsockopt(sock, SOL_SOCKET, SO_SNDBUF, &sblen, &sblen_size);
struct msghdr msg;
struct iovec *iov;
msg.msg_name = NULL;
msg.msg_namelen = 0;
msg.msg_control = NULL;
msg.msg_controllen = 0;
msg.msg_flags = 0;
size_t els = (*env)->GetArrayLength(env, bufs);
iov = (struct iovec*) malloc((els= 0; k--, l--)
(*env)->ReleaseByteArrayElements(env, b[k], iov[l].iov_base, 0);
if (-1 == rv) { handleerrno(env); return -1; }
break;
}
b[i] = (*env)->GetObjectArrayElement(env, bufs, i);
if (NULL == b[i]) {
msg.msg_iovlen = j;
rv = sendmsg(sock, &msg, 0);
for (int k = i-1, l = j-1; l >= 0; k--, l--)
(*env)->ReleaseByteArrayElements(env, b[k], iov[l].iov_base, 0);
if (-1 == rv) { handleerrno(env); return -1; }
break;
}
size_t l = (*env)->GetArrayLength(env, b[i]);
if (s+l > sblen || j == IOV_MAX) {
msg.msg_iovlen = j;
rv = sendmsg(sock, &msg, 0);
s = 0;
for (int k = i-1, l = j-1; l >= 0; k--, l--)
(*env)->ReleaseByteArrayElements(env, b[k], iov[l].iov_base, 0);
j = 0;
if (-1 == rv) { handleerrno(env); return -1; }
}
iov[j].iov_base = (*env)->GetByteArrayElements(env, b[i], NULL);
iov[j].iov_len = l;
s += l;
}
free(iov);
free(b);
return rv;
}
/*
* Class: cx_ath_matthew_unix_UnixSocket
* Method: native_getPID
* Signature: (I)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1getPID
(JNIEnv * env, jobject o, jint sock)
{
#ifdef SO_PEERCRED
struct ucred cr;
socklen_t cl=sizeof(cr);
if (getsockopt(sock, SOL_SOCKET, SO_PEERCRED, &cr, &cl)==0)
return cr.pid;
else
return -1;
#else
return -1;
#endif
}
/*
* Class: cx_ath_matthew_unix_UnixSocket
* Method: native_getUID
* Signature: (I)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1getUID
(JNIEnv * env, jobject o, jint sock)
{
#ifdef SO_PEERCRED
struct ucred cr;
socklen_t cl=sizeof(cr);
if (getsockopt(sock, SOL_SOCKET, SO_PEERCRED, &cr, &cl)==0)
return cr.uid;
else
return -1;
#else
return -1;
#endif
}
/*
* Class: cx_ath_matthew_unix_UnixSocket
* Method: native_getGID
* Signature: (I)I
*/
JNIEXPORT jint JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1getGID
(JNIEnv * env, jobject o, jint sock)
{
#ifdef SO_PEERCRED
struct ucred cr;
socklen_t cl=sizeof(cr);
if (getsockopt(sock, SOL_SOCKET, SO_PEERCRED, &cr, &cl)==0)
return cr.gid;
else
return -1;
#else
return -1;
#endif
}
/*
* Class: cx_ath_matthew_unix_UnixSocket
* Method: native_send_creds
* Signature: (B)V
*/
JNIEXPORT void JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1send_1creds
(JNIEnv * env, jobject o, jint sock, jbyte data)
{
struct msghdr msg;
struct iovec iov;
msg.msg_name = NULL;
msg.msg_namelen = 0;
msg.msg_flags = 0;
msg.msg_iov = &iov;
msg.msg_iovlen = 1;
msg.msg_control = NULL;
msg.msg_controllen = 0;
iov.iov_base = &data;
iov.iov_len = 1;
#ifdef SCM_CREDENTIALS
char buf[CMSG_SPACE(sizeof(struct ucred))];
msg.msg_control = buf;
msg.msg_controllen = sizeof buf;
struct cmsghdr *cmsg;
struct ucred *creds;
cmsg = CMSG_FIRSTHDR(&msg);
cmsg->cmsg_level = SOL_SOCKET;
cmsg->cmsg_type = SCM_CREDENTIALS;
cmsg->cmsg_len = CMSG_LEN(sizeof(struct ucred));
/* Initialize the payload: */
creds = (struct ucred *)CMSG_DATA(cmsg);
creds->pid = getpid();
creds->uid = getuid();
creds->gid = getgid();
#endif
int rv = sendmsg(sock, &msg, 0);
if (-1 == rv) { handleerrno(env); }
}
/*
* Class: cx_ath_matthew_unix_UnixSocket
* Method: native_recv_creds
* Signature: ([I)B
*/
JNIEXPORT jbyte JNICALL Java_cx_ath_matthew_unix_UnixSocket_native_1recv_1creds
(JNIEnv *env, jobject o, jint sock, jintArray jcreds)
{
struct msghdr msg;
char iov_buf = 0;
struct iovec iov;
msg.msg_name = NULL;
msg.msg_namelen = 0;
msg.msg_flags = 0;
msg.msg_iov = &iov;
msg.msg_iovlen = 1;
msg.msg_control = NULL;
msg.msg_controllen = 0;
iov.iov_base = &iov_buf;
iov.iov_len = 1;
#ifdef SCM_CREDENTIALS
char buf[CMSG_SPACE(sizeof(struct ucred))];
msg.msg_control = buf;
msg.msg_controllen = sizeof buf;
struct cmsghdr *cmsg;
struct ucred *creds = NULL;
#endif
recvmsg(sock, &msg, 0);
#ifdef SCM_CREDENTIALS
for (cmsg = CMSG_FIRSTHDR(&msg);
cmsg != NULL;
cmsg = CMSG_NXTHDR(&msg,cmsg)) {
if (cmsg->cmsg_level == SOL_SOCKET
&& cmsg->cmsg_type == SCM_CREDENTIALS) {
creds = (struct ucred *) CMSG_DATA(cmsg);
break;
}
}
if (NULL != creds) {
jint cred_array[3];
cred_array[0] = creds->pid;
cred_array[1] = creds->uid;
cred_array[2] = creds->gid;
(*env)->SetIntArrayRegion(env, jcreds, 0, 3, &cred_array[0]);
}
#endif
return iov_buf;
}
#ifdef __cplusplus
}
#endif
libmatthew-java-0.7.3/README 0000644 0001750 0001750 00000002504 10542112620 014122 0 ustar mjj29 mjj29 libmatthew-java v0.1
--------------------
These are a selection of libraries for Java which I have written because they
are useful and not provided with normal Java. They are available for download
here and are licensed under the GPL or LGPL. They all come with example
applications using the libraries.
The ones I consider distribution-worthy are packaged up together. Several other
classes are available separately below.
Unix Sockets Library
This is a collection of classes and native code to allow you to read and write
Unix sockets in Java.
Debug Library
This is a comprehensive logging and debugging solution.
CGI Library
This is a collection of classes and native code to allow you to write CGI
applications in Java.
I/O Library
This provides a few much needed extensions to the Java I/O subsystem. Firstly,
there is a class which will connect and InputStream with an OutputStream and
copy data between them.
Secondly there are two classes for inserting into an Input or OutputStream pipe
a command line command, so that everything is piped through that command.
Thirdly there are a pair of classes for splitting streams in two. This can
either be to two OuputStreams, or to an OutputStream and a file. Equivelent to
the UNIX tool tee in UNIX pipes.
Hexdump
This class formats byte-arrays in hex and ascii for display.
libmatthew-java-0.7.3/INSTALL 0000644 0001750 0001750 00000000711 10547516646 014316 0 ustar mjj29 mjj29 libmatthew-java installation guide
-----------------------------
To compile libmatthew-java you will need a Java 1.4 or better JDK, and a
standard unix build environment including a C compiler.
The libraries can be compiled and installed with `make' and `make install'
respectively. By default they will be installed into /usr/local/share/java and
/usr/local/lib/jni. This location can be configured by giving PREFIX, JARDIR
and LIBDIR variables to make.
libmatthew-java-0.7.3/COPYING 0000644 0001750 0001750 00000063742 10652134044 014316 0 ustar mjj29 mjj29 These Java libraries are Copyright Matthew Johnson 2006 and are licensed under the
GNU Lesser General Public License version 2.1
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
[This is the first released version of the Lesser GPL. It also counts
as the successor of the GNU Library Public License, version 2, hence
the version number 2.1.]
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
Licenses are intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users.
This license, the Lesser General Public License, applies to some
specially designated software packages--typically libraries--of the
Free Software Foundation and other authors who decide to use it. You
can use it too, but we suggest you first think carefully about whether
this license or the ordinary General Public License is the better
strategy to use in any particular case, based on the explanations below.
When we speak of free software, we are referring to freedom of use,
not price. Our General Public Licenses are designed to make sure that
you have the freedom to distribute copies of free software (and charge
for this service if you wish); that you receive source code or can get
it if you want it; that you can change the software and use pieces of
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these things.
To protect your rights, we need to make restrictions that forbid
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For example, if you distribute copies of the library, whether gratis
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We protect your rights with a two-step method: (1) we copyright the
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To protect each distributor, we want to make it very clear that
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Finally, software patents pose a constant threat to the existence of
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any patent license obtained for a version of the library must be
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When a program is linked with a library, whether statically or using
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That's all there is to it!
libmatthew-java-0.7.3/changelog 0000644 0001750 0001750 00000003545 11426572646 015146 0 ustar mjj29 mjj29 Version 0.7.3:
* Patch from 石頭成 to avoid a memory leak
Version 0.7.2:
* Also add .NO_PARALLEL and .NOTPARALLEL because I have no idea
which one is correct
* Apply patch from Omair Majid
which make overriding CFLAGS easier
* Use -source 1.5 rather than -source 5.0, the former works with more
Java compilers
* Add -fno-stack-protector to fix compilation issues in various distros
* Fix spin-on-disconnection bug (Spotted by Christopher Armstrong
)
Version 0.7.1:
* Fix compiler warning on 64bit systems (spotted by
serkankaba -at- gmail -dot- com)
* Fix compilation with glibc 2.8 (patch from Omair Majid
)
Version 0.7:
* use += not ?= when setting *FLAGS
* Possible SIGSEGV in native_close, possible fix
* Don't include debug-disable in any manifests
* Fix some compiler warnings. Setenv doesn't exist on all platforms.
Version 0.6:
* Add toByteArray to Hexdump for creating byte-array-literals in
generated code.
* UnixSocket output streams can now send multiple byte[] at once
to use scatter-gather for efficiency
* Add fuctions to get peer credentials
* Work on BSD
Version 0.5:
* Add licence headers to files which are missing
* fix javadoc calls so that -link is replacable with local docs
* add .NOPARALLEL: to disable parallel building. Fails to get debugging
right
Version 0.4:
* Add javadoc target
* Add Manifest with Class-Path to relevant jars
Version 0.2:
* Fix Unix Sockets not to lose reference if IO streams are still
referenced.
* Add methods to Debug to set the config manually
* update Debug defaults
* add ALL as a class name to Debug
* write installation guide
* fix UnixSocket.setBlocking
* add UnixSocket.setSoTimeout
Version 0.1:
* Initial code and packaging.