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logging: respect choice of journal/syslog even with --debug

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Previously, the daemon would just use syslog with LOG_PERROR when run with
--debug option, even when actually configured to log into the journal.
Let's respect the configuration, but preserve the logging to stderr.
This commit is contained in:
Lubomir Rintel 2017-03-01 13:34:32 +01:00
parent b11b603879
commit 03a3fd9014
4 changed files with 18 additions and 16 deletions
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11
src/main.c
View file

@ -348,12 +348,11 @@ main (int argc, char *argv[])
/* Set up unix signal handling - before creating threads, but after daemonizing! */
nm_main_utils_setup_signals (main_loop);
nm_logging_syslog_openlog (nm_config_get_is_debug (config)
? "debug"
: nm_config_data_get_value_cached (NM_CONFIG_GET_DATA_ORIG,
NM_CONFIG_KEYFILE_GROUP_LOGGING,
NM_CONFIG_KEYFILE_KEY_LOGGING_BACKEND,
NM_CONFIG_GET_VALUE_STRIP | NM_CONFIG_GET_VALUE_NO_EMPTY));
nm_logging_syslog_openlog (nm_config_data_get_value_cached (NM_CONFIG_GET_DATA_ORIG,
NM_CONFIG_KEYFILE_GROUP_LOGGING,
NM_CONFIG_KEYFILE_KEY_LOGGING_BACKEND,
NM_CONFIG_GET_VALUE_STRIP | NM_CONFIG_GET_VALUE_NO_EMPTY),
nm_config_get_is_debug (config));
nm_log_info (LOGD_CORE, "NetworkManager (version " NM_DIST_VERSION ") is starting...");

5
src/nm-iface-helper.c
View file

@ -432,9 +432,8 @@ main (int argc, char *argv[])
gl.main_loop = g_main_loop_new (NULL, FALSE);
setup_signals ();
nm_logging_syslog_openlog (global_opt.logging_backend
? global_opt.logging_backend
: (global_opt.debug ? "debug" : NULL));
nm_logging_syslog_openlog (global_opt.logging_backend,
global_opt.debug);
_LOGI (LOGD_CORE, "nm-iface-helper (version " NM_DIST_VERSION ") is starting...");

16
src/nm-logging.c
View file

@ -94,6 +94,7 @@ static struct Global {
NMLogLevel log_level;
bool uses_syslog:1;
bool syslog_identifier_initialized:1;
bool debug_stderr:1;
const char *prefix;
const char *syslog_identifier;
enum {
@ -630,6 +631,9 @@ _nm_log_impl (const char *file,
g_get_current_time (&tv);
if (global.debug_stderr)
g_printerr (MESSAGE_FMT"\n", MESSAGE_ARG (global, tv, msg));
switch (global.log_backend) {
#if SYSTEMD_JOURNAL
case LOG_BACKEND_JOURNAL:
@ -817,7 +821,7 @@ nm_logging_set_prefix (const char *format, ...)
}
void
nm_logging_syslog_openlog (const char *logging_backend)
nm_logging_syslog_openlog (const char *logging_backend, gboolean debug)
{
if (global.log_backend != LOG_BACKEND_GLIB)
g_return_if_reached ();
@ -825,21 +829,21 @@ nm_logging_syslog_openlog (const char *logging_backend)
if (!logging_backend)
logging_backend = ""NM_CONFIG_DEFAULT_LOGGING_BACKEND;
if (strcmp (logging_backend, "debug") == 0) {
global.log_backend = LOG_BACKEND_SYSLOG;
openlog (syslog_identifier_domain (&global), LOG_CONS | LOG_PERROR | LOG_PID, LOG_USER);
#if SYSTEMD_JOURNAL
} else if (strcmp (logging_backend, "syslog") != 0) {
if (strcmp (logging_backend, "syslog") != 0) {
global.log_backend = LOG_BACKEND_JOURNAL;
global.uses_syslog = TRUE;
global.debug_stderr = debug;
/* ensure we read a monotonic timestamp. Reading the timestamp the first
* time causes a logging message. We don't want to do that during _nm_log_impl. */
nm_utils_get_monotonic_timestamp_ns ();
} else
#endif
} else {
{
global.log_backend = LOG_BACKEND_SYSLOG;
global.uses_syslog = TRUE;
global.debug_stderr = debug;
openlog (syslog_identifier_domain (&global), LOG_PID, LOG_DAEMON);
}

2
src/nm-logging.h
View file

@ -191,7 +191,7 @@ gboolean nm_logging_setup (const char *level,
void nm_logging_set_syslog_identifier (const char *domain);
void nm_logging_set_prefix (const char *format, ...) _nm_printf (1, 2);
void nm_logging_syslog_openlog (const char *logging_backend);
void nm_logging_syslog_openlog (const char *logging_backend, gboolean debug);
gboolean nm_logging_syslog_enabled (void);
/*****************************************************************************/