void service_info	(	dim_long *	tag,
		int **	bufp,
		int *	size,
		int *	first_time
	)

Definition at line 2956 of file dis.c.

References append_service(), dis_hash_service_get_next(), dis_dns_ent::dis_n_services, serv::dnsp, Memory::free(), Last_n_clients, Memory::malloc(), MAX_NAME, serv::registered, and dis_dns_ent::updating_service_list.

{
        register SERVICE *servp;
        int max_size, done = 0;
        static int curr_allocated_size = 0;
        static char *service_info_buffer;
        char *buff_ptr;
        DIS_DNS_CONN *dnsp = (DIS_DNS_CONN *)*tag;
        int hash_index;

        DISABLE_AST
        max_size = (dnsp->dis_n_services+10) * (MAX_NAME*2 + 4);
        if(!curr_allocated_size)
        {
                service_info_buffer = (char *)malloc((size_t)max_size);
                curr_allocated_size = max_size;
        }
        else if (max_size > curr_allocated_size)
        {
                free(service_info_buffer);
                service_info_buffer = (char *)malloc((size_t)max_size);
                curr_allocated_size = max_size;
        }
        service_info_buffer[0] = '\0';
        buff_ptr = service_info_buffer;
        servp = 0;
        hash_index = -1;
        if(*first_time)
        {
                while( (servp = dis_hash_service_get_next(&hash_index, servp, 0)) )
                {
                        if(servp->dnsp != dnsp)
                                continue;
                        if(servp->registered)
                        {
/*
                                servp->registered = 2;
*/
                                if((dnsp->updating_service_list) && (Last_n_clients > 1) && 
                                        (servp->registered == 1))
                                        continue;
                                servp->registered = Last_n_clients+1;
                                append_service(buff_ptr, servp);
                                buff_ptr += (int)strlen(buff_ptr);
                        }
                }
        }
        else
        {
                while( (servp = dis_hash_service_get_next(&hash_index, servp, 0)) )
                {
                        if(servp->dnsp != dnsp)
                                continue;
/*
                        if(servp->registered == 1)
*/
                        if(servp->registered == 0)
                        {
                                strcat(buff_ptr, "-");
                                buff_ptr += (int)strlen(buff_ptr);
                                append_service(buff_ptr, servp);
                                buff_ptr += (int)strlen(buff_ptr);
                        }
                        else if(servp->registered < (Last_n_clients+1))
                        {
                                if(!done)
                                {
                                        strcat(buff_ptr, "+");
                                        buff_ptr += (int)strlen(buff_ptr);
                                        done = 1;
                                }
                                append_service(buff_ptr, servp);
                                buff_ptr += (int)strlen(buff_ptr);
/*
                                servp->registered = 2;
*/
                                servp->registered++;
                        }
                }
        }
        *bufp = (int *)service_info_buffer;
        *size = (int)(buff_ptr - service_info_buffer+1);
        if(*size == 1)
                *size = -1;
        ENABLE_AST
}

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