colin/NetworkManager
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core: clean up logging in main.c

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This commit is contained in:
Dan Williams
2010-04-06 15:48:31 -07:00
parent e0df501e0e
commit c0a455d344
1 changed files with 35 additions and 39 deletions
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74
src/main.c
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@@ -40,7 +40,6 @@
#include <string.h>
#include "NetworkManager.h"
#include "nm-utils.h"
#include "NetworkManagerUtils.h"
#include "nm-manager.h"
#include "nm-policy.h"
@@ -75,7 +74,7 @@ typedef struct {
static gboolean
detach_monitor (gpointer data)
{
nm_info ("Detaching netlink event monitor");
nm_log_warn (LOGD_HW, "detaching netlink event monitor");
nm_netlink_monitor_detach (NM_NETLINK_MONITOR (data));
return FALSE;
}
@@ -90,10 +89,11 @@ nm_error_monitoring_device_link_state (NMNetlinkMonitor *monitor,
now = time (NULL);
if (info->domain != error->domain || info->code != error->code || (info->time && now > info->time + 10)) {
if ( (info->domain != error->domain)
|| (info->code != error->code)
|| (info->time && now > info->time + 10)) {
/* FIXME: Try to handle the error instead of just printing it. */
nm_warning ("error monitoring device for netlink events: %s\n",
error->message);
nm_log_warn (LOGD_HW, "error monitoring device for netlink events: %s\n", error->message);
info->time = now;
info->domain = error->domain;
@@ -106,26 +106,20 @@ nm_error_monitoring_device_link_state (NMNetlinkMonitor *monitor,
/* Broken drivers will sometimes cause a flood of netlink errors.
* rh #459205, novell #443429, lp #284507
*/
nm_warning ("Excessive netlink errors ocurred, disabling netlink monitor.");
nm_warning ("Link change events will not be processed.");
nm_log_warn (LOGD_HW, "excessive netlink errors ocurred, disabling netlink monitor.");
nm_log_warn (LOGD_HW, "link change events will not be processed.");
g_idle_add_full (G_PRIORITY_HIGH, detach_monitor, monitor, NULL);
}
}
static gboolean
nm_monitor_setup (void)
nm_monitor_setup (GError **error)
{
GError *error = NULL;
NMNetlinkMonitor *monitor;
MonitorInfo *info;
monitor = nm_netlink_monitor_get ();
nm_netlink_monitor_open_connection (monitor, &error);
if (error != NULL)
{
nm_warning ("could not monitor wired ethernet devices: %s",
error->message);
g_error_free (error);
if (!nm_netlink_monitor_open_connection (monitor, error)) {
g_object_unref (monitor);
return FALSE;
}
@@ -136,7 +130,6 @@ nm_monitor_setup (void)
info,
(GClosureNotify) g_free,
0);
nm_netlink_monitor_attach (monitor);
/* Request initial status of cards */
@@ -163,7 +156,7 @@ nm_signal_handler (int signo)
case SIGBUS:
case SIGILL:
case SIGABRT:
nm_warning ("Caught signal %d. Generating backtrace...", signo);
nm_log_warn (LOGD_CORE, "caught signal %d. Generating backtrace...", signo);
nm_logging_backtrace ();
exit (1);
break;
@@ -173,7 +166,7 @@ nm_signal_handler (int signo)
/* let the fatal signals interrupt us */
--in_fatal;
nm_warning ("Caught signal %d, shutting down abnormally. Generating backtrace...", signo);
nm_log_warn (LOGD_CORE, "caught signal %d, shutting down abnormally. Generating backtrace...", signo);
nm_logging_backtrace ();
g_main_loop_quit (main_loop);
break;
@@ -183,7 +176,7 @@ nm_signal_handler (int signo)
/* let the fatal signals interrupt us */
--in_fatal;
nm_warning ("Caught signal %d, shutting down normally.", signo);
nm_log_info (LOGD_CORE, "caught signal %d, shutting down normally.", signo);
quit_early = TRUE;
g_main_loop_quit (main_loop);
break;
@@ -237,18 +230,18 @@ write_pidfile (const char *pidfile)
gboolean success = FALSE;
if ((fd = open (pidfile, O_CREAT|O_WRONLY|O_TRUNC, 00644)) < 0) {
fprintf (stderr, "Opening %s failed: %s", pidfile, strerror (errno));
fprintf (stderr, "Opening %s failed: %s\n", pidfile, strerror (errno));
return FALSE;
}
snprintf (pid, sizeof (pid), "%d", getpid ());
if (write (fd, pid, strlen (pid)) < 0)
fprintf (stderr, "Writing to %s failed: %s", pidfile, strerror (errno));
fprintf (stderr, "Writing to %s failed: %s\n", pidfile, strerror (errno));
else
success = TRUE;
if (close (fd))
fprintf (stderr, "Closing %s failed: %s", pidfile, strerror (errno));
fprintf (stderr, "Closing %s failed: %s\n", pidfile, strerror (errno));
return success;
}
@@ -291,7 +284,7 @@ check_pidfile (const char *pidfile)
if (strcmp (process_name, "NetworkManager") == 0) {
/* Check that the process exists */
if (kill (pid, 0) == 0) {
fprintf (stderr, "NetworkManager is already running (pid %ld)", pid);
fprintf (stderr, "NetworkManager is already running (pid %ld)\n", pid);
nm_running = TRUE;
}
}
@@ -474,7 +467,7 @@ main (int argc, char *argv[])
}
if (!g_module_supported ()) {
fprintf (stderr, "GModules are not supported on your platform!");
fprintf (stderr, "GModules are not supported on your platform!\n");
exit (1);
}
@@ -518,7 +511,7 @@ main (int argc, char *argv[])
/* Parse the config file */
if (config) {
if (!parse_config_file (config, &conf_plugins, &dhcp, &error)) {
fprintf (stderr, "Config file %s invalid: (%d) %s.",
fprintf (stderr, "Config file %s invalid: (%d) %s\n",
config,
error ? error->code : -1,
(error && error->message) ? error->message : "unknown");
@@ -532,7 +525,7 @@ main (int argc, char *argv[])
config = g_strdup (NM_DEFAULT_SYSTEM_CONF_FILE);
parsed = parse_config_file (config, &conf_plugins, &dhcp, &error);
if (!parsed) {
fprintf (stderr, "Default config file %s invalid: (%d) %s.",
fprintf (stderr, "Default config file %s invalid: (%d) %s\n",
config,
error ? error->code : -1,
(error && error->message) ? error->message : "unknown");
@@ -547,7 +540,7 @@ main (int argc, char *argv[])
if (!parsed) {
config = g_strdup (NM_OLD_SYSTEM_CONF_FILE);
if (!parse_config_file (config, &conf_plugins, &dhcp, &error)) {
fprintf (stderr, "Default config file %s invalid: (%d) %s.",
fprintf (stderr, "Default config file %s invalid: (%d) %s\n",
config,
error ? error->code : -1,
(error && error->message) ? error->message : "unknown");
@@ -565,7 +558,7 @@ main (int argc, char *argv[])
/* Parse the state file */
if (!parse_state_file (state_file, &net_enabled, &wifi_enabled, &wwan_enabled, &error)) {
fprintf (stderr, "State file %s parsing failed: (%d) %s.",
fprintf (stderr, "State file %s parsing failed: (%d) %s\n",
state_file,
error ? error->code : -1,
(error && error->message) ? error->message : "unknown");
@@ -582,7 +575,7 @@ main (int argc, char *argv[])
int saved_errno;
saved_errno = errno;
fprintf (stderr, "Could not daemonize: %s [error %u]",
fprintf (stderr, "Could not daemonize: %s [error %u]\n",
g_strerror (saved_errno),
saved_errno);
exit (1);
@@ -615,27 +608,30 @@ main (int argc, char *argv[])
nm_logging_start (become_daemon);
nm_info ("starting...");
nm_log_info (LOGD_CORE, "starting...");
success = FALSE;
main_loop = g_main_loop_new (NULL, FALSE);
/* Create watch functions that monitor cards for link status. */
if (!nm_monitor_setup ())
if (!nm_monitor_setup (&error)) {
nm_log_err (LOGD_CORE, "failed to start monitoring devices: %s.",
error && error->message ? error->message : "(unknown)");
goto done;
}
/* Initialize our DBus service & connection */
dbus_mgr = nm_dbus_manager_get ();
vpn_manager = nm_vpn_manager_get ();
if (!vpn_manager) {
nm_warning ("Failed to start the VPN manager.");
nm_log_err (LOGD_CORE, "failed to start the VPN manager.");
goto done;
}
named_mgr = nm_named_manager_get ();
if (!named_mgr) {
nm_warning ("Failed to start the named manager.");
nm_log_err (LOGD_CORE, "failed to start the named manager.");
goto done;
}
@@ -647,28 +643,28 @@ main (int argc, char *argv[])
wwan_enabled,
&error);
if (manager == NULL) {
nm_error ("Failed to initialize the network manager: %s",
nm_log_err (LOGD_CORE, "failed to initialize the network manager: %s",
error && error->message ? error->message : "(unknown)");
goto done;
}
policy = nm_policy_new (manager, vpn_manager);
if (policy == NULL) {
nm_error ("Failed to initialize the policy.");
nm_log_err (LOGD_CORE, "failed to initialize the policy.");
goto done;
}
/* Initialize the supplicant manager */
sup_mgr = nm_supplicant_manager_get ();
if (!sup_mgr) {
nm_error ("Failed to initialize the supplicant manager.");
nm_log_err (LOGD_CORE, "failed to initialize the supplicant manager.");
goto done;
}
/* Initialize DHCP manager */
dhcp_mgr = nm_dhcp_manager_new (dhcp, &error);
if (!dhcp_mgr) {
nm_warning ("Failed to start the DHCP manager: %s.", error->message);
nm_log_err (LOGD_CORE, "failed to start the DHCP manager: %s.", error->message);
goto done;
}
@@ -676,7 +672,7 @@ main (int argc, char *argv[])
/* Start our DBus service */
if (!nm_dbus_manager_start_service (dbus_mgr)) {
nm_warning ("Failed to start the dbus service.");
nm_log_err (LOGD_CORE, "failed to start the dbus service.");
goto done;
}
@@ -727,6 +723,6 @@ done:
g_free (plugins);
g_free (dhcp);
nm_info ("exiting (%s)", success ? "success" : "error");
nm_log_info (LOGD_CORE, "exiting (%s)", success ? "success" : "error");
exit (success ? 0 : 1);
}