1 files changed, 61 insertions, 0 deletions
diff --git a/src/libpcp_pmcd/src/client.c b/src/libpcp_pmcd/src/client.c
new file mode 100644
index 0000000..be941a2
--- /dev/null
+++ b/src/libpcp_pmcd/src/client.c
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2012-2013 Red Hat.
+ * Copyright (c) 1995-2001,2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * 
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+#include "pmapi.h"
+#include "impl.h"
+#include "pmcd.h"
+
+PMCD_INTERN ClientInfo	*client;
+PMCD_INTERN int		nClients;	/* Number in array, (not all in use) */
+PMCD_INTERN int		this_client_id;
+
+void
+ShowClients(FILE *f)
+{
+    int			i;
+    char		*sbuf;
+    char		*hostName;
+
+    fprintf(f, "     fd  client connection from                    ipc ver  operations denied\n");
+    fprintf(f, "     ==  ========================================  =======  =================\n");
+    for (i = 0; i < nClients; i++) {
+	if (client[i].status.connected == 0)
+	    continue;
+
+	fprintf(f, "    %3d  ", client[i].fd);
+
+	hostName = __pmGetNameInfo(client[i].addr);
+	if (hostName == NULL) {
+	    sbuf = __pmSockAddrToString(client[i].addr);
+	    fprintf(f, "%s", sbuf);
+	    free(sbuf);
+	} else {
+	    fprintf(f, "%-40.40s", hostName);
+	    free(hostName);
+	}
+	fprintf(f, "  %7d", __pmVersionIPC(client[i].fd));
+
+	if (client[i].denyOps != 0) {
+	    fprintf(f, "  ");
+	    if (client[i].denyOps & PMCD_OP_FETCH)
+		fprintf(f, "fetch ");
+	    if (client[i].denyOps & PMCD_OP_STORE)
+		fprintf(f, "store ");
+	}
+
+	fputc('\n', f);
+    }
+    fputc('\n', f);
+}