/*
* tftp_server_init
* @tftp_server: TFTP server instance to initialize.
* @socket_address: Socket address at which TFTP server will be listening on.
* @name: Name of the TFTP server.
* This function will initialize TFTP server.
*/
void tftp_server_init(TFTP_SERVER *tftp_server, SOCKET_ADDRESS *socket_address, char *name)
{
SYS_LOG_FUNCTION_ENTRY(TFTPS);
/* Clear the given server structure. */
memset(tftp_server, 0, sizeof(TFTP_SERVER));
/* Use buffered mode for this UDP port. */
tftp_server->port.console.fs.flags = FS_BUFFERED;
/* As we will be using net condition to process data on this port so it
* would not be okay to suspend for buffers. */
tftp_server->port.flags = UDP_FLAG_THR_BUFFERS;
/* Register the UDP port. */
udp_register((FD)&tftp_server->port, name, socket_address);
/* Get read condition for UDP port. */
fs_condition_get((FD)&tftp_server->port, &tftp_server->port_condition, &tftp_server->port_suspend, &tftp_server->port_fs_param, FS_BLOCK_READ);
/* For now disable the timer. */
tftp_server->port_suspend.timeout_enabled = FALSE;
tftp_server->port_suspend.priority = NET_SOCKET_PRIORITY;
tftp_server->port_suspend.status = SUCCESS;
/* Lets never block on this socket. */
tftp_server->port.console.fs.flags &= (uint16_t)~(FS_BLOCK);
/* Add a networking condition for this UDP port. */
net_condition_add(tftp_server->port_condition, &tftp_server->port_suspend, &tftp_server_process, (void *)tftp_server);
} /* tftp_server_init */
/*
* net_buffer_get_condition
* @condition: Pointer where condition will be returned.
* @suspend: Suspend needed to be populated.
* @process: Pointer where process will be returned.
* This function will return the condition to for networking buffers.
*/
void net_buffer_get_condition(CONDITION **condition, SUSPEND *suspend, NET_CONDITION_PROCESS **process)
{
/* For networking buffers we will wait for data on networking buffer file descriptor. */
fs_condition_get((FD)&net_buffers_fs, condition, suspend, &net_buffers_fs.fs_param, FS_BLOCK_READ);
/* Set callback that is needed to be called when this condition is fulfilled. */
*process = &net_buffer_condition_callback;
} /* net_buffer_get_condition */
