udp_bridge_app.cpp File Reference

#include "udp_bridge_app.h"
#include "udp_msg_api.h"
#include "juno/macros.h"
#include <stdio.h>

Include dependency graph for udp_bridge_app.cpp:

Functions
static JUNO_STATUS_T	OnStart (JUNO_APP_ROOT_T *ptApp)
static JUNO_STATUS_T	OnProcess (JUNO_APP_ROOT_T *ptApp)
static JUNO_STATUS_T	OnExit (JUNO_APP_ROOT_T *ptApp)
JUNO_STATUS_T	UdpBridgeApp_Init (UDP_BRIDGE_APP_T *ptApp, JUNO_UDP_ROOT_T *ptUdp, JUNO_SB_BROKER_ROOT_T *ptBroker, JUNO_FAILURE_HANDLER_T pfcnFailureHandler, void *pvFailureUserData)
	Initialize a UdpBridgeApp instance with its dependencies.

Variables
static const JUNO_APP_API_T	s_tUdpBridgeAppApi

Function Documentation

OnExit()

static JUNO_STATUS_T OnExit ( JUNO_APP_ROOT_T *  ptApp )

static

OnProcess()

static JUNO_STATUS_T OnProcess ( JUNO_APP_ROOT_T *  ptApp )

static

OnStart()

static JUNO_STATUS_T OnStart ( JUNO_APP_ROOT_T *  ptApp )

static

UdpBridgeApp_Init()

JUNO_STATUS_T UdpBridgeApp_Init	(	UDP_BRIDGE_APP_T *	ptApp,
		JUNO_UDP_ROOT_T *	ptUdp,
		JUNO_SB_BROKER_ROOT_T *	ptBroker,
		JUNO_FAILURE_HANDLER_T	pfcnFailureHandler,
		void *	pvFailureUserData
	)

Initialize a UdpBridgeApp instance with its dependencies.

Wires the internal static vtable into ptApp->tRoot.ptApi, stores ptUdp and ptBroker, stores the failure handler and user data into ptApp->tRoot, and verifies that no required pointer is NULL. Must be called before any lifecycle function.

The UDP socket is opened by the composition root (main.cpp) via JunoUdp_LinuxInit before the thread starts; OnStart does not re-open it.

Parameters

ptApp	Caller-owned app instance storage; must be non-NULL.
ptUdp	UDP module root (receiver role); must be non-NULL and must outlive ptApp.
ptBroker	Thread 2's software-bus broker root; must be non-NULL and must outlive ptApp.
pfcnFailureHandler	Diagnostic callback invoked before any error return; may be NULL.
pvFailureUserData	Opaque pointer threaded to pfcnFailureHandler; may be NULL.

Returns

JUNO_STATUS_SUCCESS on success; JUNO_STATUS_NULLPTR_ERROR if any required pointer is NULL.

Variable Documentation

s_tUdpBridgeAppApi

const JUNO_APP_API_T s_tUdpBridgeAppApi

static

Initial value:

= {
    OnStart,
    OnProcess,
    OnExit
}