/build/mod-whoisd-3.15.0/whois-client.c File Reference

#include <assert.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <orbit/orbit.h>
#include <ORBitservices/CosNaming.h>
#include "whois-client.h"
#include "Whois.h"

Include dependency graph for whois-client.c:

Macros
#define	ID_STATUS_OBJ_LINKED   16
#define	ID_STATUS_OBJ_MOJEIDCONTACT   24
#define	MAX_RETRIES   3
#define	RETR_SLEEP   100000
#define	NULL_STRDUP(src)   ((*(src) == '\0') ? NULL : strdup(src))
#define	COPY_ADDRESS_LINE(str)   do{ if (*(str) != '\0') r->address[line++] = strdup(str); }while(0)
#define	COPY_ADDRESS_LINE(str)   do{ if (*(str) != '\0') c->address[line++] = strdup(str); }while(0)

Functions
int	raised_exception (CORBA_Environment *ev)
int	is_comm_failure_exception (CORBA_Environment *ev)
int	IS_NOT_COMM_FAILURE_EXCEPTION (CORBA_Environment *ev)
int	IS_OBJECT_NOT_FOUND (CORBA_Environment *ev)
int	IS_AUCTION_PENDING (CORBA_Environment *ev)
int	IS_BLACKLISTED (CORBA_Environment *ev)
int	check_duplicates (int type, char *handle, general_object *objects, int index_free)
int	whois_log_new_message (service_Logger service, const char *sourceIP, const char *content, ccReg_RequestProperties *properties, ccReg_TID *log_entry_id, char *errmsg)
int	whois_close_log_message (service_Logger service, const char *content, ccReg_RequestProperties *properties, ccReg_TID log_entry_id, CORBA_long result_code, char *errmsg)
int	whois_corba_call (service_Whois service, const whois_request *wr, general_object *objects, char *timebuf, char *errmsg, void **exception_data)
void	whois_release_data (general_object *objects)

Variables
const int	IP_ADDR_LEN = 39
const int	LC_UNIX_WHOIS = 0

Detailed Description

Implementation of CORBA backend used for querying CORBA server for information about an object.

Macro Definition Documentation

ID_STATUS_OBJ_LINKED

#define ID_STATUS_OBJ_LINKED   16

ID of object status 'Linked'

ID_STATUS_OBJ_MOJEIDCONTACT

#define ID_STATUS_OBJ_MOJEIDCONTACT   24

ID of object status 'mojeidContact'

MAX_RETRIES

#define MAX_RETRIES   3

Max # of retries when COMM_FAILURE exception during CORBA call occurs.

NULL_STRDUP

#define NULL_STRDUP

(

src

)

((*(src) == '\0') ? NULL : strdup(src))

Call strdup on string only if it is not empty, otherwise return NULL.

RETR_SLEEP

#define RETR_SLEEP   100000

Sleep interval in microseconds between retries.

Function Documentation

check_duplicates()

int check_duplicates	(	int	type,
		char *	handle,
		general_object *	objects,
		int	index_free
	)

Check for duplicates in array of objects.

Parameters

type	Which type of objects to look for.
handle	Handle of the object.
objects	The structure for holding any type of object
index_free	First free item in array of objects.

Returns

0 if no duplicates are present, 1 otherwise.

IS_AUCTION_PENDING()

int IS_AUCTION_PENDING ( CORBA_Environment *  ev )

inline

True if CORBA exception is AuctionPending

IS_BLACKLISTED()

int IS_BLACKLISTED ( CORBA_Environment *  ev )

inline

True if CORBA exception is Blacklisted

is_comm_failure_exception()

int is_comm_failure_exception ( CORBA_Environment *  ev )

inline

True if CORBA exception is COMM_FAILURE, which is used in retry loop.

IS_OBJECT_NOT_FOUND()

int IS_OBJECT_NOT_FOUND ( CORBA_Environment *  ev )

inline

True if CORBA exception is ObjectNotFound

raised_exception()

int raised_exception ( CORBA_Environment *  ev )

inline

A shortcut for testing of CORBA exception appearence.

whois_close_log_message()

int whois_close_log_message	(	service_Logger	service,
		const char *	content,
		ccReg_RequestProperties *	properties,
		ccReg_TID	log_entry_id,
		CORBA_long	result_code,
		char *	errmsg
	)

Update and close existing event using logging daemon

Parameters

service	Whois CORBA object reference.
content	Raw content of the message.
properties	Custom properties parsed from the content
log_entry_id	ID of the log entry to be close
errmsg	Buffer for error message.

Returns

Status.

whois_corba_call()

int whois_corba_call	(	service_Whois	service,
		const whois_request *	wr,
		general_object *	objects,
		char *	timebuf,
		char *	errmsg,
		void **	exception_data
	)

Call the right function for the specific object type / search axis / handle combination

Parameters

service	Whois CORBA object reference.
wr	Whois request.
objects	Array of resulting objects.
timebuf	Timestamp.
errmsg

Returns

Status.

whois_log_new_message()

int whois_log_new_message	(	service_Logger	service,
		const char *	sourceIP,
		const char *	content,
		ccReg_RequestProperties *	properties,
		ccReg_TID *	log_entry_id,
		char *	errmsg
	)

Log a new event using logging daemon

Parameters

service	Whois CORBA object reference.
sourceIP	IP of the host which sent the request.
content	Raw content of the message.
properties	Custom properties parsed from the content
log_entry_id	Output of ID from event logger
errmsg	Buffer for error message.

Returns

Status.

whois_release_data()

void whois_release_data

(

general_object *

objects

)

Release data of any of the objects

Parameters

objects

Object to release

Variable Documentation

IP_ADDR_LEN

const int IP_ADDR_LEN = 39

maximum length of a string containing IP address

LC_UNIX_WHOIS

const int LC_UNIX_WHOIS = 0

code of the servie according to the database table ‘service’