diff options
Diffstat (limited to 'src/nm-logging.h')
| -rw-r--r-- | src/nm-logging.h | 130 |
1 files changed, 38 insertions, 92 deletions
diff --git a/src/nm-logging.h b/src/nm-logging.h index 0737bbd6..a824890a 100644 --- a/src/nm-logging.h +++ b/src/nm-logging.h @@ -22,71 +22,16 @@ #ifndef __NETWORKMANAGER_LOGGING_H__ #define __NETWORKMANAGER_LOGGING_H__ -#include "nm-core-types.h" - #ifdef __NM_TEST_UTILS_H__ #error nm-test-utils.h must be included as last header #endif +#include "nm-utils/nm-logging-fwd.h" + #define NM_LOG_CONFIG_BACKEND_DEBUG "debug" #define NM_LOG_CONFIG_BACKEND_SYSLOG "syslog" #define NM_LOG_CONFIG_BACKEND_JOURNAL "journal" -/* Log domains */ -typedef enum { /*< skip >*/ - LOGD_NONE = 0LL, - LOGD_PLATFORM = (1LL << 0), /* Platform services */ - LOGD_RFKILL = (1LL << 1), - LOGD_ETHER = (1LL << 2), - LOGD_WIFI = (1LL << 3), - LOGD_BT = (1LL << 4), - LOGD_MB = (1LL << 5), /* mobile broadband */ - LOGD_DHCP4 = (1LL << 6), - LOGD_DHCP6 = (1LL << 7), - LOGD_PPP = (1LL << 8), - LOGD_WIFI_SCAN = (1LL << 9), - LOGD_IP4 = (1LL << 10), - LOGD_IP6 = (1LL << 11), - LOGD_AUTOIP4 = (1LL << 12), - LOGD_DNS = (1LL << 13), - LOGD_VPN = (1LL << 14), - LOGD_SHARING = (1LL << 15), /* Connection sharing/dnsmasq */ - LOGD_SUPPLICANT = (1LL << 16), /* WiFi and 802.1x */ - LOGD_AGENTS = (1LL << 17), /* Secret agents */ - LOGD_SETTINGS = (1LL << 18), /* Settings */ - LOGD_SUSPEND = (1LL << 19), /* Suspend/Resume */ - LOGD_CORE = (1LL << 20), /* Core daemon and policy stuff */ - LOGD_DEVICE = (1LL << 21), /* Device state and activation */ - LOGD_OLPC = (1LL << 22), - LOGD_INFINIBAND = (1LL << 23), - LOGD_FIREWALL = (1LL << 24), - LOGD_ADSL = (1LL << 25), - LOGD_BOND = (1LL << 26), - LOGD_VLAN = (1LL << 27), - LOGD_BRIDGE = (1LL << 28), - LOGD_DBUS_PROPS = (1LL << 29), - LOGD_TEAM = (1LL << 30), - LOGD_CONCHECK = (1LL << 31), - LOGD_DCB = (1LL << 32), /* Data Center Bridging */ - LOGD_DISPATCH = (1LL << 33), - LOGD_AUDIT = (1LL << 34), - LOGD_SYSTEMD = (1LL << 35), - LOGD_VPN_PLUGIN = (1LL << 36), - LOGD_PROXY = (1LL << 37), - - __LOGD_MAX, - LOGD_ALL = (((__LOGD_MAX - 1LL) << 1) - 1LL), - LOGD_DEFAULT = LOGD_ALL & ~( - LOGD_DBUS_PROPS | - LOGD_WIFI_SCAN | - LOGD_VPN_PLUGIN | - 0), - - /* aliases: */ - LOGD_DHCP = LOGD_DHCP4 | LOGD_DHCP6, - LOGD_IP = LOGD_IP4 | LOGD_IP6, -} NMLogDomain; - static inline NMLogDomain LOGD_IP_from_af (int addr_family) { @@ -97,22 +42,6 @@ LOGD_IP_from_af (int addr_family) g_return_val_if_reached (LOGD_NONE); } -/* Log levels */ -typedef enum { /*< skip >*/ - LOGL_TRACE, - LOGL_DEBUG, - LOGL_INFO, - LOGL_WARN, - LOGL_ERR, - - _LOGL_N_REAL, /* the number of actual logging levels */ - - _LOGL_OFF = _LOGL_N_REAL, /* special logging level that is always disabled. */ - _LOGL_KEEP, /* special logging level to indicate that the logging level should not be changed. */ - - _LOGL_N, /* the number of logging levels including "OFF" */ -} NMLogLevel; - #define nm_log_err(domain, ...) nm_log (LOGL_ERR, (domain), NULL, NULL, __VA_ARGS__) #define nm_log_warn(domain, ...) nm_log (LOGL_WARN, (domain), NULL, NULL, __VA_ARGS__) #define nm_log_info(domain, ...) nm_log (LOGL_INFO, (domain), NULL, NULL, __VA_ARGS__) @@ -125,10 +54,12 @@ typedef enum { /*< skip >*/ /* A wrapper for the _nm_log_impl() function that adds call site information. * Contrary to nm_log(), it unconditionally calls the function without * checking whether logging for the given level and domain is enabled. */ -#define _nm_log(level, domain, error, ifname, con_uuid, ...) \ +#define _nm_log_mt(mt_require_locking, level, domain, error, ifname, con_uuid, ...) \ G_STMT_START { \ - _nm_log_impl (__FILE__, __LINE__, \ + _nm_log_impl (__FILE__, \ + __LINE__, \ _NM_LOG_FUNC, \ + (mt_require_locking), \ (level), \ (domain), \ (error), \ @@ -137,6 +68,9 @@ typedef enum { /*< skip >*/ ""__VA_ARGS__); \ } G_STMT_END +#define _nm_log(level, domain, error, ifname, con_uuid, ...) \ + _nm_log_mt (!(NM_THREAD_SAFE_ON_MAIN_THREAD), level, domain, error, ifname, con_uuid, __VA_ARGS__) + /* nm_log() only evaluates its argument list after checking * whether logging for the given level/domain is enabled. */ #define nm_log(level, domain, ifname, con_uuid, ...) \ @@ -206,29 +140,38 @@ _nm_log_ptr_is_debug (NMLogLevel level) prefix, \ __VA_ARGS__) -void _nm_log_impl (const char *file, - guint line, - const char *func, - NMLogLevel level, - NMLogDomain domain, - int error, - const char *ifname, - const char *con_uuid, - const char *fmt, - ...) _nm_printf (9, 10); - const char *nm_logging_level_to_string (void); const char *nm_logging_domains_to_string (void); +/*****************************************************************************/ + extern NMLogDomain _nm_logging_enabled_state[_LOGL_N_REAL]; + static inline gboolean -nm_logging_enabled (NMLogLevel level, NMLogDomain domain) +_nm_logging_enabled_lockfree (NMLogLevel level, NMLogDomain domain) { nm_assert (((guint) level) < G_N_ELEMENTS (_nm_logging_enabled_state)); return (((guint) level) < G_N_ELEMENTS (_nm_logging_enabled_state)) && !!(_nm_logging_enabled_state[level] & domain); } +gboolean _nm_logging_enabled_locking (NMLogLevel level, NMLogDomain domain); + +static inline gboolean +nm_logging_enabled_mt (gboolean mt_require_locking, NMLogLevel level, NMLogDomain domain) +{ + if (mt_require_locking) + return _nm_logging_enabled_locking (level, domain); + + NM_ASSERT_ON_MAIN_THREAD (); + return _nm_logging_enabled_lockfree (level, domain); +} + +#define nm_logging_enabled(level, domain) \ + nm_logging_enabled_mt (!(NM_THREAD_SAFE_ON_MAIN_THREAD), level, domain) + +/*****************************************************************************/ + NMLogLevel nm_logging_get_level (NMLogDomain domain); const char *nm_logging_all_levels_to_string (void); @@ -239,10 +182,11 @@ gboolean nm_logging_setup (const char *level, char **bad_domains, GError **error); -void nm_logging_set_syslog_identifier (const char *domain); -void nm_logging_set_prefix (const char *format, ...) _nm_printf (1, 2); +void nm_logging_init_pre (const char *syslog_identifier, + char *prefix_take); + +void nm_logging_init (const char *logging_backend, gboolean debug); -void nm_logging_syslog_openlog (const char *logging_backend, gboolean debug); gboolean nm_logging_syslog_enabled (void); /*****************************************************************************/ @@ -353,8 +297,6 @@ gboolean nm_logging_syslog_enabled (void); #define _LOG3t_err(errsv, ...) G_STMT_START { if (FALSE) { _NMLOG3_err (errsv, LOGL_TRACE, __VA_ARGS__); } } G_STMT_END #endif -extern void (*_nm_logging_clear_platform_logging_cache) (void); - /*****************************************************************************/ #define __NMLOG_DEFAULT(level, domain, prefix, ...) \ @@ -374,4 +316,8 @@ extern void (*_nm_logging_clear_platform_logging_cache) (void); _NM_UTILS_MACRO_REST(__VA_ARGS__)); \ } G_STMT_END +/*****************************************************************************/ + +extern void _nm_logging_clear_platform_logging_cache (void); + #endif /* __NETWORKMANAGER_LOGGING_H__ */ |