rpm
5.2.1
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00001 #ifndef H_RPMLOG 00002 #define H_RPMLOG 1 00003 00009 #include <stdarg.h> 00010 00021 /*@-typeuse@*/ 00022 typedef enum rpmlogLvl_e { 00023 RPMLOG_EMERG = 0, 00024 RPMLOG_ALERT = 1, 00025 RPMLOG_CRIT = 2, 00026 RPMLOG_ERR = 3, 00027 RPMLOG_WARNING = 4, 00028 RPMLOG_NOTICE = 5, 00029 RPMLOG_INFO = 6, 00030 RPMLOG_DEBUG = 7 00031 } rpmlogLvl; 00032 /*@=typeuse@*/ 00033 00034 #define RPMLOG_PRIMASK 0x07 /* mask to extract priority part (internal) */ 00035 /* extract priority */ 00036 #define RPMLOG_PRI(p) ((p) & RPMLOG_PRIMASK) 00037 #define RPMLOG_MAKEPRI(fac, pri) ((((unsigned)(fac)) << 3) | (pri)) 00038 00039 #ifdef RPMLOG_NAMES 00040 #define _RPMLOG_NOPRI 0x10 /* the "no priority" priority */ 00041 /* mark "facility" */ 00042 #define _RPMLOG_MARK RPMLOG_MAKEPRI(RPMLOG_NFACILITIES, 0) 00043 typedef struct _rpmcode { 00044 const char *c_name; 00045 int c_val; 00046 } RPMCODE; 00047 00048 RPMCODE rpmprioritynames[] = 00049 { 00050 { "alert", RPMLOG_ALERT }, 00051 { "crit", RPMLOG_CRIT }, 00052 { "debug", RPMLOG_DEBUG }, 00053 { "emerg", RPMLOG_EMERG }, 00054 { "err", RPMLOG_ERR }, 00055 { "error", RPMLOG_ERR }, /* DEPRECATED */ 00056 { "info", RPMLOG_INFO }, 00057 { "none", _RPMLOG_NOPRI }, /* INTERNAL */ 00058 { "notice", RPMLOG_NOTICE }, 00059 { "panic", RPMLOG_EMERG }, /* DEPRECATED */ 00060 { "warn", RPMLOG_WARNING }, /* DEPRECATED */ 00061 { "warning",RPMLOG_WARNING }, 00062 { NULL, -1 } 00063 }; 00064 #endif 00065 00069 /*@-enummemuse -typeuse@*/ 00070 typedef enum rpmlogFac_e { 00071 RPMLOG_KERN = (0<<3), 00072 RPMLOG_USER = (1<<3), 00073 RPMLOG_MAIL = (2<<3), 00074 RPMLOG_DAEMON = (3<<3), 00075 RPMLOG_AUTH = (4<<3), 00076 RPMLOG_SYSLOG = (5<<3), 00077 RPMLOG_LPR = (6<<3), 00078 RPMLOG_NEWS = (7<<3), 00079 RPMLOG_UUCP = (8<<3), 00080 RPMLOG_CRON = (9<<3), 00081 RPMLOG_AUTHPRIV = (10<<3), 00082 RPMLOG_FTP = (11<<3), 00084 /* other codes through 15 reserved for system use */ 00085 RPMLOG_LOCAL0 = (16<<3), 00086 RPMLOG_LOCAL1 = (17<<3), 00087 RPMLOG_LOCAL2 = (18<<3), 00088 RPMLOG_LOCAL3 = (19<<3), 00089 RPMLOG_LOCAL4 = (20<<3), 00090 RPMLOG_LOCAL5 = (21<<3), 00091 RPMLOG_LOCAL6 = (22<<3), 00092 RPMLOG_LOCAL7 = (23<<3), 00094 #define RPMLOG_NFACILITIES 24 00095 RPMLOG_ERRMSG = (((unsigned)(RPMLOG_NFACILITIES+0))<<3) 00096 } rpmlogFac; 00097 /*@=enummemuse =typeuse@*/ 00098 00099 #define RPMLOG_FACMASK 0x03f8 00100 #define RPMLOG_FAC(p) (((p) & RPMLOG_FACMASK) >> 3) 00101 00102 00103 #ifdef RPMLOG_NAMES 00104 RPMCODE facilitynames[] = 00105 { 00106 { "auth", RPMLOG_AUTH }, 00107 { "authpriv",RPMLOG_AUTHPRIV }, 00108 { "cron", RPMLOG_CRON }, 00109 { "daemon", RPMLOG_DAEMON }, 00110 { "ftp", RPMLOG_FTP }, 00111 { "kern", RPMLOG_KERN }, 00112 { "lpr", RPMLOG_LPR }, 00113 { "mail", RPMLOG_MAIL }, 00114 { "mark", _RPMLOG_MARK }, /* INTERNAL */ 00115 { "news", RPMLOG_NEWS }, 00116 { "security",RPMLOG_AUTH }, /* DEPRECATED */ 00117 { "syslog", RPMLOG_SYSLOG }, 00118 { "user", RPMLOG_USER }, 00119 { "uucp", RPMLOG_UUCP }, 00120 { "local0", RPMLOG_LOCAL0 }, 00121 { "local1", RPMLOG_LOCAL1 }, 00122 { "local2", RPMLOG_LOCAL2 }, 00123 { "local3", RPMLOG_LOCAL3 }, 00124 { "local4", RPMLOG_LOCAL4 }, 00125 { "local5", RPMLOG_LOCAL5 }, 00126 { "local6", RPMLOG_LOCAL6 }, 00127 { "local7", RPMLOG_LOCAL7 }, 00128 { NULL, -1 } 00129 }; 00130 #endif 00131 00132 /* 00133 * arguments to setlogmask. 00134 */ 00135 #define RPMLOG_MASK(pri) (1 << ((unsigned)(pri))) 00136 #define RPMLOG_UPTO(pri) ((1 << (((unsigned)(pri))+1)) - 1) 00138 /* 00139 * Option flags for openlog. 00140 * 00141 * RPMLOG_ODELAY no longer does anything. 00142 * RPMLOG_NDELAY is the inverse of what it used to be. 00143 */ 00144 #define RPMLOG_PID 0x01 00145 #define RPMLOG_CONS 0x02 00146 #define RPMLOG_ODELAY 0x04 00147 #define RPMLOG_NDELAY 0x08 00148 #define RPMLOG_NOWAIT 0x10 00149 #define RPMLOG_PERROR 0x20 00153 typedef /*@abstract@*/ struct rpmlogRec_s * rpmlogRec; 00154 00157 typedef /*@abstract@*/ void * rpmlogCallbackData; 00158 00167 typedef int (*rpmlogCallback) (rpmlogRec rec, rpmlogCallbackData data) 00168 /*@*/; 00169 00173 #define RPMLOG_DEFAULT 0x01 00174 #define RPMLOG_EXIT 0x02 00176 #if defined(_RPMLOG_INTERNAL) 00177 00179 struct rpmlogRec_s { 00180 int code; 00181 rpmlogLvl pri; /* priority */ 00182 /*@owned@*/ /*@relnull@*/ 00183 const char * message; 00184 }; 00185 #endif 00186 00187 #ifdef __cplusplus 00188 extern "C" { 00189 #endif 00190 00196 /*@observer@*/ 00197 const char * rpmlogLevelPrefix(rpmlogLvl pri) 00198 /*@*/; 00199 00206 rpmlogCallback rpmlogSetCallback(rpmlogCallback cb, rpmlogCallbackData data) 00207 /*@globals internalState@*/ 00208 /*@modifies internalState @*/; 00209 00216 void rpmlogGetCallback(rpmlogCallback *cb, rpmlogCallbackData *data) 00217 /*@globals internalState @*/ 00218 /*@modifies *cb, *data, internalState @*/; 00219 00224 int rpmlogGetNrecs(void) 00225 /*@*/; 00226 00232 /*@observer@*/ /*@retexpose@*/ 00233 const char * rpmlogRecMessage(rpmlogRec rec) 00234 /*@*/; 00235 00241 rpmlogLvl rpmlogRecPriority(rpmlogRec rec) 00242 /*@*/; 00243 00248 void rpmlogPrint(/*@null@*/ FILE *f) 00249 /*@modifies *f @*/; 00250 00255 /*@unused@*/ 00256 void rpmlogClose (void) 00257 /*@globals internalState@*/ 00258 /*@modifies internalState @*/; 00259 00264 /*@unused@*/ 00265 void rpmlogOpen (const char * ident, int option, int facility) 00266 /*@globals internalState@*/ 00267 /*@modifies internalState @*/; 00268 00274 int rpmlogSetMask (int mask) 00275 /*@globals internalState@*/ 00276 /*@modifies internalState @*/; 00277 00282 /*@mayexit@*/ /*@printflike@*/ 00283 void _rpmlog (int code, const char *fmt, ...) 00284 #if defined(__GNUC__) && __GNUC__ >= 2 00285 /* issue a warning if the format string doesn't match arguments */ 00286 __attribute__((format (printf, 2, 3))) 00287 #endif 00288 /*@*/; 00289 00293 void vrpmlog (unsigned code, const char * fmt, va_list ap) 00294 /*@*/; 00295 00296 /*@mayexit@*/ /*@printflike@*/ 00297 static inline 00298 void rpmlog (int code, const char *fmt, ...) 00299 /*@*/ 00300 { 00301 unsigned pri = RPMLOG_PRI(code); 00302 unsigned mask = RPMLOG_MASK(pri); 00303 00304 if (mask & rpmlogSetMask(0)) { 00305 va_list ap; 00306 va_start(ap, fmt); 00307 vrpmlog(code, fmt, ap); 00308 va_end(ap); 00309 } 00310 } 00311 00312 /*@-exportlocal@*/ 00317 /*@-redecl@*/ 00318 /*@observer@*/ /*@null@*/ const char * rpmlogMessage(void) 00319 /*@*/; 00320 /*@=redecl@*/ 00321 00329 int rpmlogCode(void) 00330 /*@*/; 00331 00337 /*@null@*/ 00338 FILE * rpmlogSetFile(/*@null@*/ FILE * fp) 00339 /*@globals internalState@*/ 00340 /*@modifies internalState @*/; 00341 /*@=exportlocal@*/ 00342 00343 #ifdef __cplusplus 00344 } 00345 #endif 00346 00347 #endif /* H_RPMLOG */