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Code Issues Wiki Activity

cleanup fragment supported IProcessList extension

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This commit is contained in:
David Inglis 2002-09-18 13:49:43 +00:00
parent 4f7803089b
commit f45c222418
7 changed files with 152 additions and 13 deletions
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7
core/org.eclipse.cdt.core.win32/.classpath
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@ -1,15 +1,14 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="/org.eclipse.core.resources"/>
<classpathentry kind="src" path="/org.eclipse.ui"/>
<classpathentry kind="src" path="/org.eclipse.cdt.core"/>
<classpathentry kind="src" path="/org.eclipse.core.resources"/>
<classpathentry kind="src" path="/org.eclipse.core.runtime"/>
<classpathentry kind="src" path="/org.apache.xerces"/>
<classpathentry kind="src" path="/org.eclipse.search"/>
<classpathentry kind="src" path="/org.eclipse.compare"/>
<classpathentry kind="src" path="/org.eclipse.debug.ui"/>
<classpathentry kind="src" path="/org.eclipse.debug.core"/>
<classpathentry kind="src" path="/org.eclipse.core.boot"/>
<classpathentry kind="var" path="JRE_LIB" rootpath="JRE_SRCROOT" sourcepath="JRE_SRC"/>
<classpathentry kind="output" path=""/>
<classpathentry kind="src" path="src"/>
<classpathentry kind="output" path="bin"/>
</classpath>

1
core/org.eclipse.cdt.core.win32/.cvsignore Normal file
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@ -0,0 +1 @@
bin

2
core/org.eclipse.cdt.core.win32/.project
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@ -10,9 +10,7 @@
<project>org.eclipse.core.resources</project>
<project>org.eclipse.core.runtime</project>
<project>org.eclipse.debug.core</project>
<project>org.eclipse.debug.ui</project>
<project>org.eclipse.search</project>
<project>org.eclipse.ui</project>
</projects>
<buildSpec>
<buildCommand>

4
core/org.eclipse.cdt.core.win32/build.properties
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@ -1,2 +1,4 @@
bin.includes = fragment.xml,\
os/
os/,\
*.jar
source.cdt_win32.jar = src/

14
core/org.eclipse.cdt.core.win32/fragment.xml
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@ -1,19 +1,21 @@
<?xml version="1.0" encoding="UTF-8"?>
<fragment
id="org.eclipse.cdt.core.win32"
name="Win32 Fragment"
name="CDT Core Win32 Fragment"
version="1.0.0"
provider-name="Eclipse.org"
plugin-id="org.eclipse.cdt.core"
plugin-version="1.0.0">
<runtime>
<library name="cdt_win32.jar"/>
</runtime>
<requires>
<import plugin="org.eclipse.core.resources"/>
<import plugin="org.eclipse.ui"/>
</requires>
<extension
point="org.eclipse.cdt.core.ProcessList">
<processList
class="org.eclipse.cdt.internal.core.win32.ProcessList">
</processList>
</extension>
</fragment>

45
core/org.eclipse.cdt.core.win32/src/org/eclipse/cdt/internal/core/win32/ProcessInfo.java Normal file
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@ -0,0 +1,45 @@
package org.eclipse.cdt.internal.core.win32;
import org.eclipse.cdt.core.IProcessInfo;
/**
* @author alain
*
* To change this generated comment edit the template variable "typecomment":
* Window>Preferences>Java>Templates.
* To enable and disable the creation of type comments go to
* Window>Preferences>Java>Code Generation.
*/
public class ProcessInfo implements IProcessInfo {
int pid;
String name;
public ProcessInfo(String pidString, String name) {
try {
pid = Integer.parseInt(pidString);
} catch (NumberFormatException e) {
}
this.name = name;
}
public ProcessInfo(int pid, String name) {
this.pid = pid;
this.name = name;
}
/**
* @see org.eclipse.cdt.core.IProcessInfo#getName()
*/
public String getName() {
return name;
}
/**
* @see org.eclipse.cdt.core.IProcessInfo#getPid()
*/
public int getPid() {
return pid;
}
}

92
core/org.eclipse.cdt.core.win32/src/org/eclipse/cdt/internal/core/win32/ProcessList.java Normal file
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@ -0,0 +1,92 @@
package org.eclipse.cdt.internal.core.win32;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.StreamTokenizer;
import java.util.ArrayList;
import java.util.StringTokenizer;
import org.eclipse.cdt.core.IProcessInfo;
import org.eclipse.cdt.core.IProcessList;
import org.eclipse.cdt.utils.spawner.ProcessFactory;
/*
* Currently this will only work for Windows XP since tasklist
* is only shipped on XP. This could change to some JNI
* call out to get the list since the source to 'tlist' is
* on the msdn web site but that can be done later.
*/
public class ProcessList implements IProcessList {
private final int NAME = 1;
private final int PID = 2;
private final int OTHER = 3;
public IProcessInfo[] getProcessList() {
String OS = System.getProperty("os.name").toLowerCase();
Process p = null;
String command = null;
InputStream in = null;
if ((OS.indexOf("windows xp") > -1)) {
command = "tasklist /fo csv /nh /svc";
} else {
return new IProcessInfo[0];
}
try {
p = ProcessFactory.getFactory().exec(command);
}
catch (IOException e) {
return null;
}
in = p .getInputStream();
InputStreamReader reader = new InputStreamReader(in);
String line;
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()]);
}
}