Fix: relayd should listen for viewers on localhost only by default

[lttng-tools.git] / src / bin / lttng / utils.c

diff --git a/src/bin/lttng/utils.c b/src/bin/lttng/utils.c
index 6041655ddda0f6eb42de5b829cb29688c11f1a24..556728da23773f19935d0ea8b484a1b2cf901664 100644 (file)
--- a/src/bin/lttng/utils.c
+++ b/src/bin/lttng/utils.c
@@ -16,6 +16,7 @@
  */
 
 #define _GNU_SOURCE
+#include <assert.h>
 #include <stdlib.h>
 #include <ctype.h>
 #include <limits.h>
@@ -25,6 +26,11 @@
 
 #include "conf.h"
 #include "utils.h"
+#include "command.h"
+
+static const char *str_kernel = "Kernel";
+static const char *str_ust = "UST";
+static const char *str_jul = "JUL";
 
 /*
  *  get_session_name
@@ -56,6 +62,24 @@ error:
        return NULL;
 }
 
+/*
+ *  list_commands
+ *
+ *  List commands line by line. This is mostly for bash auto completion and to
+ *  avoid difficult parsing.
+ */
+void list_commands(struct cmd_struct *commands, FILE *ofp)
+{
+       int i = 0;
+       struct cmd_struct *cmd = NULL;
+
+       cmd = &commands[i];
+       while (cmd->name != NULL) {
+               fprintf(ofp, "%s\n", cmd->name);
+               i++;
+               cmd = &commands[i];
+       }
+}
 
 /*
  * list_cmd_options
@@ -230,3 +254,25 @@ int get_count_order_ulong(unsigned long x)
 
        return fls_ulong(x - 1);
 }
+
+const char *get_domain_str(enum lttng_domain_type domain)
+{
+       const char *str_dom;
+
+       switch (domain) {
+       case LTTNG_DOMAIN_KERNEL:
+               str_dom = str_kernel;
+               break;
+       case LTTNG_DOMAIN_UST:
+               str_dom = str_ust;
+               break;
+       case LTTNG_DOMAIN_JUL:
+               str_dom = str_jul;
+               break;
+       default:
+               /* Should not have an unknown domain or else define it. */
+               assert(0);
+       }
+
+       return str_dom;
+}