#include <vlib/log.h>
#include <vlib/unix/unix.h>
#include <syslog.h>
+#include <vppinfra/elog.h>
vlib_log_main_t log_main = {
.default_log_level = VLIB_LOG_LEVEL_NOTICE,
.default_syslog_log_level = VLIB_LOG_LEVEL_WARNING,
.unthrottle_time = 3,
.size = 512,
+ .add_to_elog = 1,
.default_rate_limit = 50,
};
+/* *INDENT-OFF* */
+VLIB_REGISTER_LOG_CLASS (log_log, static) = {
+ .class_name = "log",
+};
+/* *INDENT-ON* */
+
static const int colors[] = {
[VLIB_LOG_LEVEL_EMERG] = 1, /* red */
[VLIB_LOG_LEVEL_ALERT] = 1, /* red */
[VLIB_LOG_LEVEL_DEBUG] = 6, /* cyan */
};
+static const int log_level_to_syslog_priority[] = {
+ [VLIB_LOG_LEVEL_EMERG] = LOG_EMERG,
+ [VLIB_LOG_LEVEL_ALERT] = LOG_ALERT,
+ [VLIB_LOG_LEVEL_CRIT] = LOG_CRIT,
+ [VLIB_LOG_LEVEL_ERR] = LOG_ERR,
+ [VLIB_LOG_LEVEL_WARNING] = LOG_WARNING,
+ [VLIB_LOG_LEVEL_NOTICE] = LOG_NOTICE,
+ [VLIB_LOG_LEVEL_INFO] = LOG_INFO,
+ [VLIB_LOG_LEVEL_DEBUG] = LOG_DEBUG,
+ [VLIB_LOG_LEVEL_DISABLED] = LOG_DEBUG,
+};
+
int
last_log_entry ()
{
return vec_elt_at_index (c->subclasses, (ci & 0xffff));
}
-static int
-vlib_log_level_to_syslog_priority (vlib_log_level_t level)
-{
- switch (level)
- {
-#define LOG_DISABLED LOG_DEBUG
-#define _(n,uc,lc) \
- case VLIB_LOG_LEVEL_##uc:\
- return LOG_##uc;
- foreach_vlib_log_level
-#undef _
-#undef LOG_DISABLED
- }
- return LOG_DEBUG;
-}
-
u8 *
format_vlib_log_class (u8 * s, va_list * args)
{
else
{
l = format (l, "%U", format_vlib_log_class, class);
- int prio = vlib_log_level_to_syslog_priority (level);
+ int prio = log_level_to_syslog_priority[level];
int is_term = vec_c_string_is_terminated (l) ? 1 : 0;
syslog (prio, "%.*s: %.*s", (int) vec_len (l), l,
e->timestamp = t;
s = 0;
+ if (lm->add_to_elog)
+ {
+ /* *INDENT-OFF* */
+ ELOG_TYPE_DECLARE(ee) =
+ {
+ .format = "log-%s: %s",
+ .format_args = "t4T4",
+ .n_enum_strings = 9,
+ .enum_strings = {
+ "emerg",
+ "alert",
+ "crit",
+ "err",
+ "warn",
+ "notice",
+ "info",
+ "debug",
+ "disabled",
+ },
+ };
+ struct {
+ u32 log_level;
+ u32 string_index;
+ } *ed;
+ /* *INDENT-ON* */
+ ed = ELOG_DATA (&vlib_global_main.elog_main, ee);
+ ed->log_level = level;
+ ed->string_index =
+ elog_string (&vlib_global_main.elog_main, "%v", e->string);
+ }
+
lm->next = (lm->next + 1) % lm->size;
if (lm->size > lm->count)
lm->count++;
vec_add2 (lm->classes, c, 1);
c->index = c - lm->classes;
c->name = format (0, "%s", class);
- length = vec_len (c->name);
}
+ length = vec_len (c->name);
vec_add2 (c->subclasses, s, 1);
s->index = s - c->subclasses;
switch (i)
{
-#define _(v,uc,lc) case VLIB_LOG_LEVEL_##uc: t = #lc; break;
+#define _(uc,lc) case VLIB_LOG_LEVEL_##uc: t = #lc; break;
foreach_vlib_log_level
#undef _
default:
vlib_log_init (vlib_main_t * vm)
{
vlib_log_main_t *lm = &log_main;
+ vlib_log_class_registration_t *r = lm->registrations;
gettimeofday (&lm->time_zero_timeval, 0);
lm->time_zero = vlib_time_now (vm);
vec_validate (lm->entries, lm->size);
- lm->log_class = vlib_log_register_class ("log", 0);
+
+ while (r)
+ {
+ r->class = vlib_log_register_class (r->class_name, r->subclass_name);
+ if (r->default_level)
+ get_subclass_data (r->class)->level = r->default_level;
+ if (r->default_syslog_level)
+ get_subclass_data (r->class)->syslog_level = r->default_syslog_level;
+ r = r->next;
+ }
+
+ r = lm->registrations;
+ while (r)
+ {
+ vlib_log_debug (r->class, "initialized");
+ r = r->next;
+ }
return 0;
}
lm->count = 0;
lm->next = 0;
- vlib_log_info (lm->log_class, "log cleared");
+ vlib_log_info (log_log.class, "log cleared");
return error;
}
uword rv = 1;
if (unformat (input, "%s", &level_str))
{
-#define _(v, uc, lc) \
+#define _(uc, lc) \
const char __##uc[] = #lc; \
- if (!strcmp ((const char *) level_str, __##uc)) \
+ if (!strcmp ((const char *) level_str, __##uc)) \
{ \
- *level = VLIB_LOG_LEVEL_##uc; \
+ *level = VLIB_LOG_LEVEL_##uc; \
rv = 1; \
goto done; \
}
unformat_vlib_log_level,
&lm->default_syslog_log_level))
;
+ else if (unformat (input, "add-to-elog"))
+ lm->add_to_elog = 1;
else if (unformat (input, "class %s %U", &class,
unformat_vlib_cli_sub_input, &sub_input))
{