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working on some threading issues

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benfry
2004-07-16 05:36:48 +00:00
parent 0a05a704c8
commit 90017cff66
4 changed files with 104 additions and 53 deletions
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76
processing/app/PdeRuntime.java
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@@ -24,17 +24,11 @@
import processing.core.*;
import java.awt.*; // for window
import java.awt.event.*; // also for window
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.lang.reflect.*;
//#ifndef RXTX
//import javax.comm.*;
//#else
//import gnu.io.*;
//#endif
public class PdeRuntime implements PdeMessageConsumer {
@@ -94,25 +88,26 @@ public class PdeRuntime implements PdeMessageConsumer {
windowLocation.x + "," + windowLocation.y) :
(PApplet.EXT_LOCATION + x1 + "," + y1);
//java "-Djava.library.path=C:\Documents and Settings\fry\My Documents\sketchbook\image_loading_problems\code" -cp "lib\build;java\lib\rt.jar;lib;lib\build;lib\pde.jar;lib\core.jar;lib\mrj.jar;lib\antlr.jar;lib\oro.jar;C:\WINDOWS\system32\QTJava.zip;;C:\Documents and Settings\fry\My Documents\sketchbook\image_loading_problems\code" processing.core.PApplet --location=710,61 "--sketch-folder=C:\Documents and Settings\fry\My Documents\sketchbook\image_loading_problems" Temporary_6879_7583
String command[] = new String[] {
"java",
"-Djava.library.path=" + sketch.libraryPath, // might be ""
"-cp",
sketch.classPath,
"processing.core.PApplet",
//PApplet.EXTERNAL_FLAG + location,
location,
PApplet.EXT_SKETCH_FOLDER + sketch.folder.getAbsolutePath(),
sketch.mainClassName
};
//PApplet.println(command);
//PApplet.println(PApplet.join(command, " "));
process = Runtime.getRuntime().exec(command);
new PdeMessageSiphon(process.getErrorStream(), this);
new SystemOutSiphon(process.getInputStream());
//new PdeMessageSiphon(process.getErrorStream(), this);
new PdeMessageSiphon(process.getErrorStream(), this);
processOutput = process.getOutputStream();
} else {
} else { // !externalRuntime
//Class c = Class.forName(className);
Class c = Class.forName(sketch.mainClassName);
applet = (PApplet) c.newInstance();
@@ -525,31 +520,60 @@ java.lang.NullPointerException
this.input = input;
thread = new Thread(this);
thread.setPriority(Thread.MIN_PRIORITY);
thread.start();
}
public void run() {
byte boofer[] = new byte[1024];
try {
while (true) {
//int count = input.available();
//int offset = 0;
while (Thread.currentThread() == thread) {
// read, block until something good comes through
//if (input.available() > 0) {
try {
int count = input.read(boofer, 0, boofer.length);
if (count == -1) break;
System.out.print(new String(boofer, 0, count));
}
//System.out.print("bc" + count + " " + new String(boofer, 0, count));
/*
int c;
while ((c = input.read()) != -1) {
System.out.print((char) c);
} catch (IOException e) {
thread = null;
}
*/
} catch (Exception e) {
System.err.println("SystemOutSiphon error " + e);
e.printStackTrace();
//System.out.println("SystemOutSiphon: out");
//thread = null;
}
}
/*
//while (Thread.currentThread() == thread) {
//try {
//while (true) {
//int count = input.available();
//int offset = 0;
int count = input.read(boofer, 0, boofer.length);
if (count == -1) {
System.out.println("SystemOutSiphon: out");
thread = null;
}
//if (count != -1) {
if (count > 0) {
System.out.print(new String(boofer, 0, count));
}
//}
//}
} catch (Exception e) {
System.err.println("SystemOutSiphon error " + e);
e.printStackTrace();
}
//Thread.yield();
try {
Thread.sleep(100);
} catch (InterruptedException e) { }
}
}
*/
}
}