diff options
Diffstat (limited to 'runtime/rsyslog.h')
| -rw-r--r-- | runtime/rsyslog.h | 127 |
1 files changed, 119 insertions, 8 deletions
diff --git a/runtime/rsyslog.h b/runtime/rsyslog.h index 835fff27..59e8458b 100644 --- a/runtime/rsyslog.h +++ b/runtime/rsyslog.h @@ -29,7 +29,18 @@ /* ############################################################# * * # Config Settings # * * ############################################################# */ -#define RS_STRINGBUF_ALLOC_INCREMENT 128 +#define RS_STRINGBUF_ALLOC_INCREMENT 128 +/* MAXSIZE are absolute maxima, while BUFSIZE are just values after which + * processing is more time-intense. The BUFSIZE params currently add their + * value to the fixed size of the message object. + */ +#define CONF_TAG_MAXSIZE 512 /* a value that is deemed far too large for any valid TAG */ +#define CONF_TAG_HOSTNAME 512 /* a value that is deemed far too large for any valid HOSTNAME */ +#define CONF_RAWMSG_BUFSIZE 101 +#define CONF_TAG_BUFSIZE 32 +#define CONF_HOSTNAME_BUFSIZE 32 +#define CONF_PROP_BUFSIZE 16 /* should be close to sizeof(ptr) or lighly above it */ + /* ############################################################# * * # End Config Settings # * @@ -58,11 +69,29 @@ #endif +/* the rsyslog core provides information about present feature to plugins + * asking it. Below are feature-test macros which must be used to query + * features. Note that this must be powers of two, so that multiple queries + * can be combined. -- rgerhards, 2009-04-27 + */ +#define CORE_FEATURE_BATCHING 1 +/*#define CORE_FEATURE_whatever 2 ... and so on ... */ + +/* some universal fixed size integer defines ... */ +typedef long long int64; +typedef long long unsigned uint64; +typedef int64 number_t; /* type to use for numbers - TODO: maybe an autoconf option? */ +typedef char intTiny; /* 0..127! */ +typedef unsigned char uintTiny; /* 0..255! */ + /* define some base data types */ typedef unsigned char uchar;/* get rid of the unhandy "unsigned char" */ +typedef struct aUsrp_s aUsrp_t; typedef struct thrdInfo thrdInfo_t; typedef struct obj_s obj_t; -typedef struct filed selector_t;/* TODO: this so far resides in syslogd.c, think about modularization */ +typedef struct ruleset_s ruleset_t; +typedef struct rule_s rule_t; +//typedef struct filed selector_t;/* TODO: this so far resides in syslogd.c, think about modularization */ typedef struct NetAddr netAddr_t; typedef struct netstrms_s netstrms_t; typedef struct netstrm_s netstrm_t; @@ -74,9 +103,11 @@ typedef struct nsd_gsspi_s nsd_gsspi_t; typedef struct nsd_nss_s nsd_nss_t; typedef struct nsdsel_ptcp_s nsdsel_ptcp_t; typedef struct nsdsel_gtls_s nsdsel_gtls_t; +typedef struct wti_s wti_t; typedef obj_t nsd_t; typedef obj_t nsdsel_t; typedef struct msg msg_t; +typedef struct prop_s prop_t; typedef struct interface_s interface_t; typedef struct objInfo_s objInfo_t; typedef enum rsRetVal_ rsRetVal; /**< friendly type for global return value */ @@ -88,16 +119,15 @@ typedef struct tcps_sess_s tcps_sess_t; typedef struct strmsrv_s strmsrv_t; typedef struct strms_sess_s strms_sess_t; typedef struct vmstk_s vmstk_t; +typedef struct batch_obj_s batch_obj_t; +typedef struct batch_s batch_t; +typedef struct wtp_s wtp_t; typedef rsRetVal (*prsf_t)(struct vmstk_s*, int); /* pointer to a RainerScript function */ +typedef uint64 qDeqID; /* queue Dequeue order ID. 32 bits is considered dangerously few */ typedef struct tcpLstnPortList_s tcpLstnPortList_t; // TODO: rename? typedef struct strmLstnPortList_s strmLstnPortList_t; // TODO: rename? -/* some universal 64 bit define... */ -typedef long long int64; -typedef long long unsigned uint64; -typedef int64 number_t; /* type to use for numbers - TODO: maybe an autoconf option? */ - #ifdef __hpux typedef unsigned int u_int32_t; /* TODO: is this correct? */ typedef int socklen_t; @@ -114,6 +144,72 @@ typedef enum { eFLOWCTL_FULL_DELAY = 2 /**< delay possible for extended period of time */ } flowControl_t; +/* filter operations */ +typedef enum { + FIOP_NOP = 0, /* do not use - No Operation */ + FIOP_CONTAINS = 1, /* contains string? */ + FIOP_ISEQUAL = 2, /* is (exactly) equal? */ + FIOP_STARTSWITH = 3, /* starts with a string? */ + FIOP_REGEX = 4, /* matches a (BRE) regular expression? */ + FIOP_EREREGEX = 5 /* matches a ERE regular expression? */ +} fiop_t; + + +/* multi-submit support. + * This is done via a simple data structure, which holds the number of elements + * as well as an array of to-be-submitted messages. + * rgerhards, 2009-06-16 + */ +typedef struct multi_submit_s multi_submit_t; +struct multi_submit_s { + short maxElem; /* maximum number of Elements */ + short nElem; /* current number of Elements, points to the next one FREE */ + msg_t **ppMsgs; +}; + + +#ifndef _PATH_CONSOLE +#define _PATH_CONSOLE "/dev/console" +#endif + +/* properties are now encoded as (tiny) integers. I do not use an enum as I would like + * to keep the memory footprint small (and thus cache hits high). + * rgerhards, 2009-06-26 + */ +typedef uintTiny propid_t; +#define PROP_INVALID 0 +#define PROP_MSG 1 +#define PROP_TIMESTAMP 2 +#define PROP_HOSTNAME 3 +#define PROP_SYSLOGTAG 4 +#define PROP_RAWMSG 5 +#define PROP_INPUTNAME 6 +#define PROP_FROMHOST 7 +#define PROP_FROMHOST_IP 8 +#define PROP_PRI 9 +#define PROP_PRI_TEXT 10 +#define PROP_IUT 11 +#define PROP_SYSLOGFACILITY 12 +#define PROP_SYSLOGFACILITY_TEXT 13 +#define PROP_SYSLOGSEVERITY 14 +#define PROP_SYSLOGSEVERITY_TEXT 15 +#define PROP_TIMEGENERATED 16 +#define PROP_PROGRAMNAME 17 +#define PROP_PROTOCOL_VERSION 18 +#define PROP_STRUCTURED_DATA 19 +#define PROP_APP_NAME 20 +#define PROP_PROCID 21 +#define PROP_MSGID 22 +#define PROP_SYS_NOW 150 +#define PROP_SYS_YEAR 151 +#define PROP_SYS_MONTH 152 +#define PROP_SYS_DAY 153 +#define PROP_SYS_HOUR 154 +#define PROP_SYS_HHOUR 155 +#define PROP_SYS_QHOUR 156 +#define PROP_SYS_MINUTE 157 +#define PROP_SYS_MYHOSTNAME 158 + /* The error codes below are orginally "borrowed" from * liblogging. As such, we reserve values up to -2999 @@ -279,17 +375,28 @@ enum rsRetVal_ /** return value. All methods return this if not specified oth RS_RET_PREVIOUS_COMMITTED = -2122, /**< output plugin status: previous record was committed (an OK state!) */ RS_RET_ACTION_FAILED = -2123, /**< action failed and is now suspended (consider this permanent for the time being) */ RS_RET_NONFATAL_CONFIG_ERR = -2124, /**< non-fatal error during config processing */ + RS_RET_NON_SIZELIMITCMD = -2125, /**< size limit for file defined, but no size limit command given */ + RS_RET_SIZELIMITCMD_DIDNT_RESOLVE = -2126, /**< size limit command did not resolve situation */ + RS_RET_STREAM_DISABLED = -2127, /**< a file has been disabled (e.g. by size limit restriction) */ RS_RET_FILENAME_INVALID = -2140, /**< filename invalid, not found, no access, ... */ + RS_RET_ZLIB_ERR = -2141, /**< error during zlib call */ + RS_RET_VAR_NOT_FOUND = -2142, /**< variable not found */ RS_RET_EMPTY_MSG = -2143, /**< provided (raw) MSG is empty */ + RS_RET_PEER_CLOSED_CONN = -2144, /**< remote peer closed connection (information, no error) */ + RS_RET_NO_SRCNAME_TPL = -2150, /**< sourcename template was not specified where one was needed (omudpspoof spoof addr) */ + RS_RET_HOST_NOT_SPECIFIED = -2151, /**< (target) host was not specified where it was needed */ + RS_RET_ERR_LIBNET_INIT = -2152, /**< error initializing libnet */ /* RainerScript error messages (range 1000.. 1999) */ RS_RET_SYSVAR_NOT_FOUND = 1001, /**< system variable could not be found (maybe misspelled) */ /* some generic error/status codes */ + RS_RET_OK = 0, /**< operation successful */ RS_RET_OK_DELETE_LISTENTRY = 1, /**< operation successful, but callee requested the deletion of an entry (special state) */ RS_RET_TERMINATE_NOW = 2, /**< operation successful, function is requested to terminate (mostly used with threads) */ RS_RET_NO_RUN = 3, /**< operation successful, but function does not like to be executed */ - RS_RET_OK = 0 /**< operation successful */ + RS_RET_IDLE = 4, /**< operation successful, but callee is idle (e.g. because queue is empty) */ + RS_RET_TERMINATE_WHEN_IDLE = 5 /**< operation successful, function is requested to terminate when idle */ }; /* some helpful macros to work with srRetVals. @@ -369,6 +476,10 @@ typedef enum rsObjectID rsObjID; # define O_CLOEXEC 0 #endif +/* some constants */ +#define MUTEX_ALREADY_LOCKED 0 +#define LOCK_MUTEX 1 + /* The following prototype is convenient, even though it may not be the 100% correct place.. -- rgerhards 2008-01-07 */ void dbgprintf(char *, ...) __attribute__((format(printf, 1, 2))); |