diff options
Diffstat (limited to 'src/journal')
-rw-r--r-- | src/journal/journald-gperf.gperf | 4 | ||||
-rw-r--r-- | src/journal/journald.c | 37 | ||||
-rw-r--r-- | src/journal/journald.conf | 4 | ||||
-rw-r--r-- | src/journal/journald.h | 5 |
4 files changed, 43 insertions, 7 deletions
diff --git a/src/journal/journald-gperf.gperf b/src/journal/journald-gperf.gperf index 9c778fcff0..c9b0fbb0e2 100644 --- a/src/journal/journald-gperf.gperf +++ b/src/journal/journald-gperf.gperf @@ -30,3 +30,7 @@ Journal.ForwardToKMsg, config_parse_bool, 0, offsetof(Server, forward_ Journal.ForwardToConsole, config_parse_bool, 0, offsetof(Server, forward_to_console) Journal.ImportKernel, config_parse_bool, 0, offsetof(Server, import_proc_kmsg) Journal.TTYPath, config_parse_path, 0, offsetof(Server, tty_path) +Journal.MaxLevelStore, config_parse_level, 0, offsetof(Server, max_level_store) +Journal.MaxLevelSyslog, config_parse_level, 0, offsetof(Server, max_level_syslog) +Journal.MaxLevelKMsg, config_parse_level, 0, offsetof(Server, max_level_kmsg) +Journal.MaxLevelConsole, config_parse_level, 0, offsetof(Server, max_level_console) diff --git a/src/journal/journald.c b/src/journal/journald.c index 0e27582df3..795b23547b 100644 --- a/src/journal/journald.c +++ b/src/journal/journald.c @@ -720,6 +720,9 @@ static void dispatch_message(Server *s, if (n == 0) return; + if (LOG_PRI(priority) > s->max_level_store) + return; + if (!ucred) goto finish; @@ -829,12 +832,15 @@ static void forward_syslog_iovec(Server *s, const struct iovec *iovec, unsigned log_debug("Failed to forward syslog message: %m"); } -static void forward_syslog_raw(Server *s, const char *buffer, struct ucred *ucred, struct timeval *tv) { +static void forward_syslog_raw(Server *s, int priority, const char *buffer, struct ucred *ucred, struct timeval *tv) { struct iovec iovec; assert(s); assert(buffer); + if (LOG_PRI(priority) > s->max_level_syslog) + return; + IOVEC_SET_STRING(iovec, buffer); forward_syslog_iovec(s, &iovec, 1, ucred, tv); } @@ -852,6 +858,9 @@ static void forward_syslog(Server *s, int priority, const char *identifier, cons assert(priority <= 999); assert(message); + if (LOG_PRI(priority) > s->max_level_syslog) + return; + /* First: priority field */ snprintf(header_priority, sizeof(header_priority), "<%i>", priority); char_array_0(header_priority); @@ -913,6 +922,9 @@ static void forward_kmsg(Server *s, int priority, const char *identifier, const assert(priority <= 999); assert(message); + if (LOG_PRI(priority) > s->max_level_kmsg) + return; + /* Never allow messages with kernel facility to be written to * kmsg, regardless where the data comes from. */ priority = fixup_priority(priority); @@ -960,7 +972,7 @@ finish: free(ident_buf); } -static void forward_console(Server *s, const char *identifier, const char *message, struct ucred *ucred) { +static void forward_console(Server *s, int priority, const char *identifier, const char *message, struct ucred *ucred) { struct iovec iovec[4]; char header_pid[16]; int n = 0, fd; @@ -970,6 +982,9 @@ static void forward_console(Server *s, const char *identifier, const char *messa assert(s); assert(message); + if (LOG_PRI(priority) > s->max_level_console) + return; + /* First: identifier and PID */ if (ucred) { if (!identifier) { @@ -1066,14 +1081,17 @@ static void process_syslog_message(Server *s, const char *buf, struct ucred *ucr unsigned n = 0; int priority = LOG_USER | LOG_INFO; char *identifier = NULL, *pid = NULL; + const char *orig; assert(s); assert(buf); + orig = buf; + parse_syslog_priority((char**) &buf, &priority); + if (s->forward_to_syslog) - forward_syslog_raw(s, buf, ucred, tv); + forward_syslog_raw(s, priority, orig, ucred, tv); - parse_syslog_priority((char**) &buf, &priority); skip_syslog_date((char**) &buf); read_identifier(&buf, &identifier, &pid); @@ -1081,7 +1099,7 @@ static void process_syslog_message(Server *s, const char *buf, struct ucred *ucr forward_kmsg(s, priority, identifier, buf, ucred); if (s->forward_to_console) - forward_console(s, identifier, buf, ucred); + forward_console(s, priority, identifier, buf, ucred); IOVEC_SET_STRING(iovec[n++], "_TRANSPORT=syslog"); @@ -1333,7 +1351,7 @@ static void process_native_message( forward_kmsg(s, priority, identifier, message, ucred); if (s->forward_to_console) - forward_console(s, identifier, message, ucred); + forward_console(s, priority, identifier, message, ucred); } dispatch_message(s, iovec, n, m, ucred, tv, label, label_len, priority); @@ -1431,7 +1449,7 @@ static int stdout_stream_log(StdoutStream *s, const char *p) { forward_kmsg(s->server, priority, s->identifier, p, &s->ucred); if (s->forward_to_console || s->server->forward_to_console) - forward_console(s->server, s->identifier, p, &s->ucred); + forward_console(s->server, priority, s->identifier, p, &s->ucred); IOVEC_SET_STRING(iovec[n++], "_TRANSPORT=stdout"); @@ -2655,6 +2673,11 @@ static int server_init(Server *s) { s->forward_to_syslog = true; s->import_proc_kmsg = true; + s->max_level_store = LOG_DEBUG; + s->max_level_syslog = LOG_DEBUG; + s->max_level_kmsg = LOG_NOTICE; + s->max_level_console = LOG_INFO; + memset(&s->system_metrics, 0xFF, sizeof(s->system_metrics)); memset(&s->runtime_metrics, 0xFF, sizeof(s->runtime_metrics)); diff --git a/src/journal/journald.conf b/src/journal/journald.conf index 4331811344..97e648e033 100644 --- a/src/journal/journald.conf +++ b/src/journal/journald.conf @@ -24,3 +24,7 @@ #ForwardToConsole=no #ImportKernel=yes #TTYPath=/dev/console +#MaxLevelStore=debug +#MaxLevelSyslog=debug +#MaxLevelKMsg=notice +#MaxLevelConsole=info diff --git a/src/journal/journald.h b/src/journal/journald.h index 04ebf30017..159364d930 100644 --- a/src/journal/journald.h +++ b/src/journal/journald.h @@ -81,6 +81,11 @@ typedef struct Server { unsigned n_stdout_streams; char *tty_path; + + int max_level_store; + int max_level_syslog; + int max_level_kmsg; + int max_level_console; } Server; /* gperf lookup function */ |