xpacmddel(3) [debian man page]

xpacmddel(3)							SAORD Documentation						      xpacmddel(3)

NAME

       XPACmdDel -  remove a command from an XPA command public access point

SYNOPSIS

	 #include <xpa.h>

	 void XPACmdDel(XPA xpa, XPACmd cmd);

DESCRIPTION

       This routine removes a command from the list of available commands in a given XPA.  That command will no longer be available for process-
       ing.

SEE ALSO

       See xpa(7) for a list of XPA help pages

version 2.1.14							   June 7, 2012 						      xpacmddel(3)

xpaserver(3)							SAORD Documentation						      xpaserver(3)

NAME

       XPAServer -  The XPA Server-side Programming Interface

SYNOPSIS

       A description of the XPA server-side programming interface.

DESCRIPTION

       Introduction to XPA Server Programming

       Creating an XPA server is easy: you generally only need to call the XPANew() subroutine to define a named XPA access point and set up the
       send and receive callback routines.  You then enter an event loop such as XPAMainLoop() to field XPA requests.

	 #include <xpa.h>

	 XPA XPANew(char *class, char *name, char *help,
	     int (*send_callback)(), void *send_data, char *send_mode,
	     int (*rec_callback)(),  void *rec_data,  char *rec_mode);

	 XPA XPACmdNew(char *class, char *name);

	 XPACmd XPACmdAdd(XPA xpa,
		char *name, char *help,
		int (*send_callback)(), void *send_data, char *send_mode,
		int (*rec_callback)(),	void *rec_data,  char *rec_mode);

	 void XPACmdDel(XPA xpa, XPACmd cmd);

	 XPA XPAInfoNew(char *class, char *name,
	     int (*info_callback)(), void *info_data, char *info_mode);

	 int XPAFree(XPA xpa);

	 void XPAMainLoop(void);

	 int XPAPoll(int msec, int maxreq);

	 void XPAAtExit(void);

	 void XPACleanup(void);

       Introduction

       To use the XPA application programming interface, a software developer generally will include the xpa.h definitions file:

	 #include <xpa.h>

       in the software module that defines or accesses an XPA access point, and then will link against the libxpa.a library:

	 gcc -o foo foo.c libxpa.a

       XPA has been compiled using both C and C++ compilers.

       A server program generally defines an XPA access point by calling the XPANew() routine and specifies "send" and/or "receive" callback pro-
       cedures to be executed by the program when an external process either sends data or commands to this access point or requests data or
       information from this access point. A program also can define several sub-commands for a single access point by calling XPACmdNew() and
       XPACmdAdd() instead.  Having defined one or more public access points in this way, an XPA server program enters its usual event loop (or
       uses the standard XPA event loop).

SEE ALSO

       See xpa(7) for a list of XPA help pages

version 2.1.14							   June 7, 2012 						      xpaserver(3)