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- #ifndef H_RPMLOG
- #define H_RPMLOG 1
-
- /** \ingroup rpmio
- * \file rpmio/rpmlog.h
- * Yet Another syslog(3) API clone.
- * Used to unify rpmError() and rpmMessage() interfaces in rpm.
- */
-
- #include <stdarg.h>
-
- /**
- * RPM Log levels.
- * priorities/facilities are encoded into a single 32-bit quantity, where the
- * bottom 3 bits are the priority (0-7) and the top 28 bits are the facility
- * (0-big number). Both the priorities and the facilities map roughly
- * one-to-one to strings in the syslogd(8) source code. This mapping is
- * included in this file.
- *
- * priorities (these are ordered)
- */
- /*@-typeuse@*/
- typedef enum rpmlogLvl_e {
- RPMLOG_EMERG = 0, /*!< system is unusable */
- RPMLOG_ALERT = 1, /*!< action must be taken immediately */
- RPMLOG_CRIT = 2, /*!< critical conditions */
- RPMLOG_ERR = 3, /*!< error conditions */
- RPMLOG_WARNING = 4, /*!< warning conditions */
- RPMLOG_NOTICE = 5, /*!< normal but significant condition */
- RPMLOG_INFO = 6, /*!< informational */
- RPMLOG_DEBUG = 7 /*!< debug-level messages */
- } rpmlogLvl;
- /*@=typeuse@*/
-
- #define RPMLOG_PRIMASK 0x07 /* mask to extract priority part (internal) */
- /* extract priority */
- #define RPMLOG_PRI(p) ((p) & RPMLOG_PRIMASK)
- #define RPMLOG_MAKEPRI(fac, pri) ((((unsigned)(fac)) << 3) | (pri))
-
- #ifdef RPMLOG_NAMES
- #define _RPMLOG_NOPRI 0x10 /* the "no priority" priority */
- /* mark "facility" */
- #define _RPMLOG_MARK RPMLOG_MAKEPRI(RPMLOG_NFACILITIES, 0)
- typedef struct _rpmcode {
- const char *c_name;
- int c_val;
- } RPMCODE;
-
- RPMCODE rpmprioritynames[] =
- {
- { "alert", RPMLOG_ALERT },
- { "crit", RPMLOG_CRIT },
- { "debug", RPMLOG_DEBUG },
- { "emerg", RPMLOG_EMERG },
- { "err", RPMLOG_ERR },
- { "error", RPMLOG_ERR }, /* DEPRECATED */
- { "info", RPMLOG_INFO },
- { "none", _RPMLOG_NOPRI }, /* INTERNAL */
- { "notice", RPMLOG_NOTICE },
- { "panic", RPMLOG_EMERG }, /* DEPRECATED */
- { "warn", RPMLOG_WARNING }, /* DEPRECATED */
- { "warning",RPMLOG_WARNING },
- { NULL, -1 }
- };
- #endif
-
- /**
- * facility codes
- */
- /*@-enummemuse -typeuse@*/
- typedef enum rpmlogFac_e {
- RPMLOG_KERN = (0<<3), /*!< kernel messages */
- RPMLOG_USER = (1<<3), /*!< random user-level messages */
- RPMLOG_MAIL = (2<<3), /*!< mail system */
- RPMLOG_DAEMON = (3<<3), /*!< system daemons */
- RPMLOG_AUTH = (4<<3), /*!< security/authorization messages */
- RPMLOG_SYSLOG = (5<<3), /*!< messages generated internally by syslogd */
- RPMLOG_LPR = (6<<3), /*!< line printer subsystem */
- RPMLOG_NEWS = (7<<3), /*!< network news subsystem */
- RPMLOG_UUCP = (8<<3), /*!< UUCP subsystem */
- RPMLOG_CRON = (9<<3), /*!< clock daemon */
- RPMLOG_AUTHPRIV = (10<<3), /*!< security/authorization messages (private) */
- RPMLOG_FTP = (11<<3), /*!< ftp daemon */
-
- /* other codes through 15 reserved for system use */
- RPMLOG_LOCAL0 = (16<<3), /*!< reserved for local use */
- RPMLOG_LOCAL1 = (17<<3), /*!< reserved for local use */
- RPMLOG_LOCAL2 = (18<<3), /*!< reserved for local use */
- RPMLOG_LOCAL3 = (19<<3), /*!< reserved for local use */
- RPMLOG_LOCAL4 = (20<<3), /*!< reserved for local use */
- RPMLOG_LOCAL5 = (21<<3), /*!< reserved for local use */
- RPMLOG_LOCAL6 = (22<<3), /*!< reserved for local use */
- RPMLOG_LOCAL7 = (23<<3), /*!< reserved for local use */
-
- #define RPMLOG_NFACILITIES 24 /*!< current number of facilities */
- RPMLOG_ERRMSG = (((unsigned)(RPMLOG_NFACILITIES+0))<<3)
- } rpmlogFac;
- /*@=enummemuse =typeuse@*/
-
- #define RPMLOG_FACMASK 0x03f8 /*!< mask to extract facility part */
- #define RPMLOG_FAC(p) (((p) & RPMLOG_FACMASK) >> 3)
-
-
- #ifdef RPMLOG_NAMES
- RPMCODE facilitynames[] =
- {
- { "auth", RPMLOG_AUTH },
- { "authpriv",RPMLOG_AUTHPRIV },
- { "cron", RPMLOG_CRON },
- { "daemon", RPMLOG_DAEMON },
- { "ftp", RPMLOG_FTP },
- { "kern", RPMLOG_KERN },
- { "lpr", RPMLOG_LPR },
- { "mail", RPMLOG_MAIL },
- { "mark", _RPMLOG_MARK }, /* INTERNAL */
- { "news", RPMLOG_NEWS },
- { "security",RPMLOG_AUTH }, /* DEPRECATED */
- { "syslog", RPMLOG_SYSLOG },
- { "user", RPMLOG_USER },
- { "uucp", RPMLOG_UUCP },
- { "local0", RPMLOG_LOCAL0 },
- { "local1", RPMLOG_LOCAL1 },
- { "local2", RPMLOG_LOCAL2 },
- { "local3", RPMLOG_LOCAL3 },
- { "local4", RPMLOG_LOCAL4 },
- { "local5", RPMLOG_LOCAL5 },
- { "local6", RPMLOG_LOCAL6 },
- { "local7", RPMLOG_LOCAL7 },
- { NULL, -1 }
- };
- #endif
-
- /*
- * arguments to setlogmask.
- */
- #define RPMLOG_MASK(pri) (1 << ((unsigned)(pri))) /*!< mask for one priority */
- #define RPMLOG_UPTO(pri) ((1 << (((unsigned)(pri))+1)) - 1) /*!< all priorities through pri */
-
- /*
- * Option flags for openlog.
- *
- * RPMLOG_ODELAY no longer does anything.
- * RPMLOG_NDELAY is the inverse of what it used to be.
- */
- #define RPMLOG_PID 0x01 /*!< log the pid with each message */
- #define RPMLOG_CONS 0x02 /*!< log on the console if errors in sending */
- #define RPMLOG_ODELAY 0x04 /*!< delay open until first syslog() (default) */
- #define RPMLOG_NDELAY 0x08 /*!< don't delay open */
- #define RPMLOG_NOWAIT 0x10 /*!< don't wait for console forks: DEPRECATED */
- #define RPMLOG_PERROR 0x20 /*!< log to stderr as well */
-
- /**
- * @todo Add argument(s), integrate with other types of callbacks.
- */
- typedef void (*rpmlogCallback) (void);
-
- /**
- */
- typedef /*@abstract@*/ struct rpmlogRec_s {
- int code;
- /*@owned@*/ /*@null@*/
- const char * message;
- } * rpmlogRec;
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- /**
- * Return number of rpmError() ressages.
- * @return number of messages
- */
- int rpmlogGetNrecs(void) /*@*/;
-
- /**
- * Print all rpmError() messages.
- * @param f file handle (NULL uses stderr)
- */
- void rpmlogPrint(/*@null@*/ FILE *f)
- /*@modifies *f @*/;
-
- /**
- * Close desriptor used to write to system logger.
- * @todo Implement.
- */
- /*@unused@*/
- void rpmlogClose (void)
- /*@globals internalState@*/
- /*@modifies internalState @*/;
-
- /**
- * Open connection to system logger.
- * @todo Implement.
- */
- /*@unused@*/
- void rpmlogOpen (const char * ident, int option, int facility)
- /*@globals internalState@*/
- /*@modifies internalState @*/;
-
- /**
- * Set the log mask level.
- * @param mask log mask (0 is no operation)
- * @return previous log mask
- */
- int rpmlogSetMask (int mask)
- /*@globals internalState@*/
- /*@modifies internalState @*/;
-
- /**
- * Generate a log message using FMT string and option arguments.
- */
- /*@mayexit@*/ /*@printflike@*/ void rpmlog (int code, const char *fmt, ...)
- /*@*/;
-
- /*@-exportlocal@*/
- /**
- * Return text of last rpmError() message.
- * @return text of last message
- */
- /*@-redecl@*/
- /*@observer@*/ /*@null@*/ const char * rpmlogMessage(void)
- /*@*/;
- /*@=redecl@*/
-
- /**
- * Return error code from last rpmError() message.
- * @deprecated Perl-RPM needs, what's really needed is predictable, non-i18n
- * encumbered, error text that can be retrieved through rpmlogMessage()
- * and parsed IMHO.
- * @return code from last message
- */
- int rpmlogCode(void)
- /*@*/;
-
- /**
- * Set rpmlog callback function.
- * @param cb rpmlog callback function
- * @return previous rpmlog callback function
- */
- rpmlogCallback rpmlogSetCallback(rpmlogCallback cb)
- /*@globals internalState@*/
- /*@modifies internalState @*/;
-
- /**
- * Set rpmlog file handle.
- * @param fp rpmlog file handle (NULL uses stdout/stderr)
- * @return previous rpmlog file handle
- */
- /*@null@*/
- FILE * rpmlogSetFile(/*@null@*/ FILE * fp)
- /*@globals internalState@*/
- /*@modifies internalState @*/;
- /*@=exportlocal@*/
-
- /**
- * Set rpmlog callback function.
- * @deprecated gnorpm needs, use rpmlogSetCallback() instead.
- */
- extern rpmlogCallback rpmErrorSetCallback(rpmlogCallback cb)
- /*@globals internalState@*/
- /*@modifies internalState @*/;
-
- /**
- * Return error code from last rpmError() message.
- * @deprecated Perl-RPM needs, use rpmlogCode() instead.
- * @return code from last message
- */
- extern int rpmErrorCode(void)
- /*@*/;
-
- /**
- * Return text of last rpmError() message.
- * @deprecated gnorpm needs, use rpmlogMessage() instead.
- * @return text of last message
- */
- /*@-redecl@*/
- /*@observer@*/ /*@null@*/ extern const char * rpmErrorString(void) /*@*/;
- /*@=redecl@*/
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif /* H_RPMLOG */
-