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Code Issues Wiki Activity

Bug 158295 - Initial fixed process lists for Mac OS X

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This commit is contained in:
David Dykstal 2006-11-08 22:18:51 +00:00
parent a90a2fbe6d
commit c5f7fa5afd
1 changed files with 11 additions and 14 deletions
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23
rse/plugins/org.eclipse.rse.services/clientserver/org/eclipse/rse/services/clientserver/processes/handlers/UniversalMacOSXProcessHandler.java
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@ -52,18 +52,16 @@ public class UniversalMacOSXProcessHandler implements ProcessHandler {
*/ */
public SortedSet lookupProcesses(IHostProcessFilter rpfs) throws Exception { public SortedSet lookupProcesses(IHostProcessFilter rpfs) throws Exception {
SortedSet results = new TreeSet(new ProcessComparator()); SortedSet results = new TreeSet(new ProcessComparator());
// Using -A is problematic - the command never returns! Using -a for now.
// create the remote command with the Mac OS X specific attributes String command = "/bin/ps -awwo pid,ucomm,state,ppid,uid,user,gid,vsz,rss";
String cmdLine = "/bin/ps -A -o 'pid ucomm state ppid uid user gid vsz rss'"; Process ps = Runtime.getRuntime().exec(command);
// run the command and get output
Process ps = Runtime.getRuntime().exec(cmdLine);
InputStreamReader isr = new InputStreamReader(ps.getInputStream()); InputStreamReader isr = new InputStreamReader(ps.getInputStream());
BufferedReader reader = new BufferedReader(isr); BufferedReader reader = new BufferedReader(isr);
String nextLine = reader.readLine(); // Header line String line = reader.readLine(); // Header line
nextLine = reader.readLine(); line = reader.readLine();
while (nextLine != null) { while (line != null) {
// Input line looks like "pid ucomm state ppid uid user gid vsz rss" // Input line looks like "pid ucomm state ppid uid user gid vsz rss"
String[] words = nextLine.split("\\s+"); String[] words = line.trim().split("\\s+");
UniversalServerProcessImpl usp = new UniversalServerProcessImpl(); UniversalServerProcessImpl usp = new UniversalServerProcessImpl();
usp.setPid(words[0]); usp.setPid(words[0]);
usp.setName(words[1]); usp.setName(words[1]);
@ -79,11 +77,10 @@ public class UniversalMacOSXProcessHandler implements ProcessHandler {
if (rpfs.allows(usp.getAllProperties())) { if (rpfs.allows(usp.getAllProperties())) {
results.add(usp); results.add(usp);
} }
nextLine = reader.readLine(); line = reader.readLine();
} }
reader.close(); reader.close();
isr.close(); isr.close();
if (results.size() == 0) return null;
return results; return results;
} }
@ -118,10 +115,10 @@ public class UniversalMacOSXProcessHandler implements ProcessHandler {
* the ps listing on Mac OS X. * the ps listing on Mac OS X.
*/ */
protected String convertToStateCode(String state) { protected String convertToStateCode(String state) {
String key = state.substring(0, 0); String key = state.substring(0, 1);
String stateCode = (String) stateMap.get(key); String stateCode = (String) stateMap.get(key);
if (stateCode == null) { if (stateCode == null) {
stateCode = ""; stateCode = Character.toString(ISystemProcessRemoteConstants.STATE_RUNNING);
} }
return stateCode; return stateCode;
} }