dtn_ipc.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <oasys/compat/inet_aton.h>
#include <oasys/compat/inttypes.h>
#include "dtn_ipc.h"
#include "dtn_errno.h"
#include "dtn_types.h"

Go to the source code of this file.

Defines
#define	CASE(_type)   case _type : return #_type; break;
Functions
const char *	dtnipc_msgtoa (u_int8_t type)
	Type code to string conversion routine.
int	dtnipc_open (dtnipc_handle_t *handle)
int	dtnipc_close (dtnipc_handle_t *handle)
int	dtnipc_send (dtnipc_handle_t *handle, dtnapi_message_type_t type)
int	dtnipc_recv (dtnipc_handle_t *handle, int *status)
int	dtnipc_send_recv (dtnipc_handle_t *handle, dtnapi_message_type_t type)
	Send a message and wait for a response over the dtn ipc protocol.
Variables
int	dtnipc_version = DTN_IPC_VERSION

---

Define Documentation

#define CASE

(

_type

)

case _type : return #_type; break;

Referenced by dtnipc_msgtoa(), prophet::FwdStrategy::fs_to_str(), prophet::QueuePolicy::qp_to_str(), and prophet::Encounter::state_to_str().

---

Function Documentation

int dtnipc_close

(

dtnipc_handle_t *

handle

)

Definition at line 203 of file dtn_ipc.c.

References DTN_CLOSE, DTN_ECOMM, dtnipc_send_recv(), dtnipc_handle::err, dtnipc_handle::sock, dtnipc_handle::xdr_decode, and dtnipc_handle::xdr_encode.

Referenced by dtn_close(), dtnipc_open(), dtnipc_recv(), and dtnipc_send().

const char* dtnipc_msgtoa

(

u_int8_t

type

)

Type code to string conversion routine.

Definition at line 41 of file dtn_ipc.c.

References CASE, DTN_BEGIN_POLL, DTN_BIND, DTN_CANCEL, DTN_CANCEL_POLL, DTN_CHANGE_REGISTRATION, DTN_CLOSE, DTN_FIND_REGISTRATION, DTN_LOCAL_EID, DTN_OPEN, DTN_RECV, DTN_REGISTER, DTN_SEND, DTN_SESSION_UPDATE, and DTN_UNREGISTER.

Referenced by dtnipc_send(), dtn::APIClient::handle_begin_poll(), and dtn::APIClient::run().

int dtnipc_open

(

dtnipc_handle_t *

handle

)

Definition at line 72 of file dtn_ipc.c.

References dtnipc_handle::buf, dtnipc_handle::debug, DTN_ECOMM, DTN_EVERSION, DTN_IPC_PORT, DTN_MAX_API_MSG, DTN_OPEN, dtnipc_close(), dtnipc_version, end, dtnipc_handle::err, errno, dtnipc_handle::sock, dtnipc_handle::total_rcvd, dtnipc_handle::total_sent, dtnipc_handle::xdr_decode, and dtnipc_handle::xdr_encode.

Referenced by dtn_open().

int dtnipc_recv	(	dtnipc_handle_t *	handle,
		int *	status
	)

Definition at line 294 of file dtn_ipc.c.

References dtnipc_handle::buf, dtnipc_handle::debug, DTN_ECOMM, dtnipc_close(), dtnipc_handle::err, errno, len, dtnipc_handle::sock, dtnipc_handle::total_rcvd, dtnipc_handle::total_sent, and dtnipc_handle::xdr_decode.

Referenced by dtn_build_local_eid(), dtn_cancel_poll(), dtn_find_registration(), dtn_recv(), dtn_register(), dtn_session_update(), dtn_unregister(), and dtnipc_send_recv().

int dtnipc_send	(	dtnipc_handle_t *	handle,
		dtnapi_message_type_t	type
	)

Definition at line 233 of file dtn_ipc.c.

References dtnipc_handle::buf, dtnipc_handle::debug, DTN_ECOMM, dtnipc_close(), dtnipc_msgtoa(), dtnipc_handle::err, errno, len, dtnipc_handle::sock, dtnipc_handle::total_rcvd, dtnipc_handle::total_sent, and dtnipc_handle::xdr_encode.

Referenced by dtn_begin_poll(), dtn_build_local_eid(), dtn_find_registration(), dtn_register(), dtn_unregister(), and dtnipc_send_recv().

int dtnipc_send_recv	(	dtnipc_handle_t *	handle,
		dtnapi_message_type_t	type
	)

Send a message and wait for a response over the dtn ipc protocol.

Returns 0 on success, -1 on error.

Definition at line 361 of file dtn_ipc.c.

References DTN_SUCCESS, dtnipc_recv(), dtnipc_send(), and dtnipc_handle::err.

Referenced by dtn_bind(), dtn_cancel(), dtn_cancel_poll(), dtn_recv(), dtn_send(), dtn_session_update(), dtn_unbind(), and dtnipc_close().

---

Variable Documentation

int dtnipc_version = DTN_IPC_VERSION

Definition at line 38 of file dtn_ipc.c.

Referenced by dtnipc_open(), and DTNOpenCommand::exec().