void execute_command	(	SERVICE *	servp,
		DIC_PACKET *	packet
	)

Definition at line 1589 of file dis.c.

References buffer, DIC_PACKET::buffer, copy_swap_buffer_in(), DIC_HEADER, dis_set_timestamp(), FORMAT_STR::flags, DIC_PACKET::format, serv::format_data, Memory::free(), serv::id, IT_IS_FLOAT, Memory::malloc(), MAX_NAME, FORMAT_STR::par_bytes, size, DIC_PACKET::size, serv::tag, and serv::user_routine.

Referenced by dis_insert_request().

{
        int size;
        int format;
        FORMAT_STR format_data_cp[MAX_NAME/4], *formatp;
        static int *buffer;
        static int buffer_size = 0;
        int add_size;

        size = vtohl(packet->size) - DIC_HEADER;
        add_size = size + (size/2);
        if(!buffer_size)
        {
                buffer = (int *)malloc((size_t)add_size);
                buffer_size = add_size;
        } 
        else 
        {
                if( add_size > buffer_size ) 
                {
                        free(buffer);
                        buffer = (int *)malloc((size_t)add_size);
                        buffer_size = add_size;
                }
        }

        dis_set_timestamp(servp->id, 0, 0);
        if(servp->user_routine != 0)
        {
                format = vtohl(packet->format);
                memcpy(format_data_cp, servp->format_data, sizeof(format_data_cp));
                if((format & 0xF) == ((MY_FORMAT) & 0xF)) 
                {
                        for(formatp = format_data_cp; formatp->par_bytes; formatp++)
                        {
                                if(formatp->flags & IT_IS_FLOAT)
                                        formatp->flags |= ((short)format & (short)0xf0);
                                formatp->flags &= (short)0xFFF0;        /* NOSWAP */
                        }
                }
                else
                {
                        for(formatp = format_data_cp; formatp->par_bytes; formatp++)
                        {
                                if(formatp->flags & IT_IS_FLOAT)
                                        formatp->flags |= ((short)format & (short)0xf0);
                        }
                }
                size = copy_swap_buffer_in(format_data_cp, 
                                                 buffer, 
                                                 packet->buffer, size);
                (servp->user_routine)(&servp->tag, buffer, &size);
        }
}

Here is the call graph for this function:

Here is the caller graph for this function: