char* dis_get_client_services

(

int

conn_id

)

Definition at line 2536 of file dis.c.

References dll_get_next(), find_client(), Memory::free(), Memory::malloc(), MAX_NAME, serv::name, reqp_ent::reqp, cli_ent::requestp_head, and req_ent::service_ptr.

Referenced by dis_get_error_services(), DimServer::getClientServices(), and Java_dim_Server_getServices().

{
        register REQUEST_PTR *reqpp;
        register CLIENT *clip;
        register REQUEST *reqp;
        register SERVICE *servp;

        int n_services = 0;
        int max_size;
        static int curr_allocated_size = 0;
        static char *service_info_buffer;
        char *buff_ptr;


        if(!conn_id)
                return((char *)0);
        {
        DISABLE_AST;
        clip = find_client(conn_id);
        if(clip)
        {
                reqpp = clip->requestp_head;
                while( (reqpp = (REQUEST_PTR *) dll_get_next((DLL *)clip->requestp_head,
                        (DLL *) reqpp)))
                {
                        n_services++;
                }
                if(!n_services)
                {
                        ENABLE_AST
                        return((char *)0);
                }
                max_size = n_services * MAX_NAME;
                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;
                reqpp = clip->requestp_head;
                while( (reqpp = (REQUEST_PTR *) dll_get_next((DLL *)clip->requestp_head,
                        (DLL *) reqpp)) )
                {
                        reqp = (REQUEST *) reqpp->reqp;
                        servp = reqp->service_ptr;
                        strcat(buff_ptr, servp->name);
                        strcat(buff_ptr, "\n");
                        buff_ptr += (int)strlen(buff_ptr);
                }
        }
        else
        {
                ENABLE_AST
                return((char *)0);
        }
        ENABLE_AST;
        }
/*
        dim_print_date_time();
        dna_get_node_task(conn_id, node, task);
        printf("Client %s@%s uses services: \n", task, node);
        printf("%s\n",service_info_buffer);
*/
        return(service_info_buffer);
}

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