Zen cmd fixes (#201)

* updated drop command to support namespaces
* fixed hash command error message
* fix output of status (and top) command
* Use ZEN_CONSOLE for output in zen commands
* changelog

1 files changed, 18 insertions, 0 deletions

diff --git a/zen/cmds/status.cpp b/zen/cmds/status.cpp
index 10970e3c2..23c27f9f9 100644
--- a/zen/cmds/status.cpp
+++ b/zen/cmds/status.cpp
@@ -3,6 +3,9 @@
 #include "status.h"
 
 #include <zencore/logging.h>
+#include <zencore/string.h>
+#include <zencore/uid.h>
+#include <zenutil/zenserverprocess.h>
 
 namespace zen {
 
@@ -17,6 +20,21 @@ StatusCommand::Run(const ZenCliOptions& GlobalOptions, int argc, char** argv)
 {
 	ZEN_UNUSED(GlobalOptions, argc, argv);
 
+	ZenServerState State;
+	if (!State.InitializeReadOnly())
+	{
+		ZEN_CONSOLE("no Zen state found");
+
+		return 0;
+	}
+
+	ZEN_CONSOLE("{:>5} {:>6} {:>24}", "port", "pid", "session");
+	State.Snapshot([&](const ZenServerState::ZenServerEntry& Entry) {
+		StringBuilder<25> SessionStringBuilder;
+		Entry.GetSessionId().ToString(SessionStringBuilder);
+		ZEN_CONSOLE("{:>5} {:>6} {:>24}", Entry.EffectiveListenPort, Entry.Pid, SessionStringBuilder.ToString());
+	});
+
 	return 0;
 }