PlcOpcPipeNet.h File Reference

OpcPipe communication. More...

Classes
struct	OPCPIPE_PARAMS
	use to create opcpipe connection More...

Macros
#define	OPCPIPE_PARAMS_PASSWORD(pipe)   ((char*)((pipe) + 1))

Functions
EXTERN_C int WENTRY_C	WmkProtServerConnection (IP_CONNECT_PARAMS *ip, W_UINT8 *adapter, W_UINT32 *rethandle, const char *pwd, W_UINT32 options, ACCESS_VALUES *access)
EXTERN_C int WENTRY_C	WmkProtClientConnection (IP_CONNECT_PARAMS *ip, W_UINT8 *adapter, W_UINT32 *rethandle, const char *pwd, W_UINT32 options)
EXTERN_C int WENTRY_C	OpcPipeNetDebugSetShareHandle (void *givenShare)
	Tani internal debug only!
EXTERN_C int WENTRY_C	OpcPipeNetQueryLoadPath (char *name, int maxlen)
EXTERN_C int WENTRY_C	OpcPipeNetQueryVersion (W_UINT32 *version)
EXTERN_C int WENTRY_C	OpcPipeNetReadDebugBuffer (char *buffer, W_UINT32 buflen)

Detailed Description

OpcPipe communication.

Author

Werner Krings, Werner Mehrbrodt

Copyright: © 2018 Tani GmbH

werne.nosp@m.r.kr.nosp@m.ings@.nosp@m.tani.nosp@m.ndust.nosp@m.rie..nosp@m.de
formatted with tab size of 6

Date

Created on 20 apr 18
last modified 20 april 2018

Function Documentation

WmkProtClientConnection()

EXTERN_C int WENTRY_C WmkProtClientConnection	(	IP_CONNECT_PARAMS *	ip,
		W_UINT8 *	adapter,
		W_UINT32 *	rethandle,
		const char *	pwd,
		W_UINT32	options
	)

Starts one OpcPipe client connection. The client must be initialized before.

Returns

error values

See also

WmkProtClientStopConnection

Parameters

[in]	ip	IP connect params for the connection
[in]	adapter	0 or the adapter id to use
[out]	rethandle	Address to the returned client connection handle . The handle is valid if no error returns.
[in]	pwd	The password string. Internally this is handled in MD5 manner. The password is case sensitive, it can contain all letters and is null terminated ("C" string).
[in]	options	Bitwise options. values for the options and OPCPIPE_PARAMS::Options in starting a connection, bitwise

WmkProtServerConnection()

EXTERN_C int WENTRY_C WmkProtServerConnection	(	IP_CONNECT_PARAMS *	ip,
		W_UINT8 *	adapter,
		W_UINT32 *	rethandle,
		const char *	pwd,
		W_UINT32	options,
		ACCESS_VALUES *	access
	)

Starts one OpcPipe server connection. The server must be initialized before.

Returns

error values

See also

WmkProtServerStopConnection

Parameters

[in]	ip	IP connect params for the connection
[in]	adapter	0 or the adapter id to use
[out]	rethandle	Address to the returned server connection handle . The handle is valid if no error returns.
[in]	pwd	The password string. Internally this is handled in MD5 manner. The password is case sensitive, it can contain all letters and is null terminated ("C" string).
[in]	options	Bitwise options. values for the options and OPCPIPE_PARAMS::Options in starting a connection, bitwise
[in]	access	access levels