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Code Issues Wiki Activity

task list fix

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This commit is contained in:
David Inglis 2003-04-30 18:18:43 +00:00
parent b9a6688e4a
commit 040970ff11
1 changed files with 4 additions and 65 deletions
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67
core/org.eclipse.cdt.core.win32/src/org/eclipse/cdt/internal/core/win32/ProcessList.java
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@ -5,7 +5,6 @@ import java.io.File;
import java.io.IOException; import java.io.IOException;
import java.io.InputStream; import java.io.InputStream;
import java.io.InputStreamReader; import java.io.InputStreamReader;
import java.io.StreamTokenizer;
import java.net.MalformedURLException; import java.net.MalformedURLException;
import java.net.URL; import java.net.URL;
import java.util.ArrayList; import java.util.ArrayList;
@ -14,6 +13,7 @@ import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.IProcessInfo; import org.eclipse.cdt.core.IProcessInfo;
import org.eclipse.cdt.core.IProcessList; import org.eclipse.cdt.core.IProcessList;
import org.eclipse.cdt.utils.spawner.ProcessFactory; import org.eclipse.cdt.utils.spawner.ProcessFactory;
import org.eclipse.core.boot.BootLoader;
import org.eclipse.core.runtime.IPluginDescriptor; import org.eclipse.core.runtime.IPluginDescriptor;
import org.eclipse.core.runtime.model.PluginDescriptorModel; import org.eclipse.core.runtime.model.PluginDescriptorModel;
import org.eclipse.core.runtime.model.PluginFragmentModel; import org.eclipse.core.runtime.model.PluginFragmentModel;
@ -28,25 +28,11 @@ import org.eclipse.core.runtime.model.PluginFragmentModel;
public class ProcessList implements IProcessList { public class ProcessList implements IProcessList {
private IProcessInfo[] NOPROCESS = new IProcessInfo[0]; private IProcessInfo[] NOPROCESS = new IProcessInfo[0];
private final int NAME = 1;
private final int PID = 2;
private final int OTHER = 3;
public IProcessInfo[] getProcessList() { public IProcessInfo[] getProcessList() {
String OS = System.getProperty("os.name").toLowerCase();
Process p = null; Process p = null;
String command = null; String command = null;
InputStream in = null; InputStream in = null;
if ((OS.indexOf("windows xp") > -1)) {
command = "tasklist /fo csv /nh /svc";
try {
p = ProcessFactory.getFactory().exec(command);
in = p.getInputStream();
InputStreamReader reader = new InputStreamReader(in);
return parseTaskList(reader);
} catch (IOException e) {
}
} else {
IPluginDescriptor desc = CCorePlugin.getDefault().getDescriptor(); IPluginDescriptor desc = CCorePlugin.getDefault().getDescriptor();
if (desc instanceof PluginDescriptorModel) { if (desc instanceof PluginDescriptorModel) {
PluginDescriptorModel model = (PluginDescriptorModel) desc; PluginDescriptorModel model = (PluginDescriptorModel) desc;
@ -54,8 +40,8 @@ public class ProcessList implements IProcessList {
for (int i = 0; i < fragments.length; i++) { for (int i = 0; i < fragments.length; i++) {
String location = fragments[i].getLocation(); String location = fragments[i].getLocation();
try { try {
URL url = new URL(location); URL url = new URL(location + "/os/" + BootLoader.getOS() + "/" + BootLoader.getOSArch());
File path = new File(url.getFile(), "listtasks"); File path = new File(url.getFile(), "listtasks.exe");
if (path.exists()) { if (path.exists()) {
command = path.getCanonicalPath(); command = path.getCanonicalPath();
break; break;
@ -74,56 +60,9 @@ public class ProcessList implements IProcessList {
} catch (IOException e) { } catch (IOException e) {
} }
} }
}
return NOPROCESS; return NOPROCESS;
} }
public IProcessInfo[] parseTaskList(InputStreamReader reader) {
StreamTokenizer tokenizer = new StreamTokenizer(reader);
tokenizer.eolIsSignificant(true);
tokenizer.parseNumbers();
boolean done = false;
ArrayList processList = new ArrayList();
String name = null;
int pid = 0, token_state = NAME;
while (!done) {
try {
switch (tokenizer.nextToken()) {
case StreamTokenizer.TT_EOL :
if (name != null) {
processList.add(new ProcessInfo(pid, name));
name = null;
}
break;
case StreamTokenizer.TT_EOF :
done = true;
break;
case '"' :
switch (token_state) {
case NAME :
name = tokenizer.sval;
token_state = PID;
break;
case PID :
try {
pid = Integer.parseInt(tokenizer.sval);
} catch (NumberFormatException e) {
name = null;
}
token_state = OTHER;
break;
case OTHER :
token_state = NAME;
break;
}
break;
}
} catch (IOException e) {
}
}
return (IProcessInfo[]) processList.toArray(new IProcessInfo[processList.size()]);
}
public IProcessInfo[] parseListTasks(InputStreamReader reader) { public IProcessInfo[] parseListTasks(InputStreamReader reader) {
BufferedReader br = new BufferedReader(reader); BufferedReader br = new BufferedReader(reader);
ArrayList processList = new ArrayList(); ArrayList processList = new ArrayList();