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xpaclient
Langue: en
Version: November 1, 2007 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
XPAClient: The XPA Client-side Programming InterfaceSYNOPSIS
A description of the XPA client-side programming interface.DESCRIPTION
Introduction to XPA Client ProgrammingSending/receiving data to/from an XPA access point is easy: you generally only need to call the XPAGet() or XPASet() subroutines.
#include <xpa.h>
int XPAGet(XPA xpa, char *template, char *paramlist, char *mode, char **bufs, int *lens, char **names, char **messages, int n);
int XPASet(XPA xpa, char *template, char *paramlist, char *mode, char *buf, int len, char **names, char **messages, int n);
int XPAInfo(XPA xpa, char *template, char *paramlist, char *mode, char **names, char **messages, int n);
int XPAAccess(XPA xpa, char *template, char *paramlist, char *mode, char **names, char **messages, int n);
int XPAGetFd(XPA xpa, char *template, char *paramlist, char *mode, int *fds, char **names, char **messages, int n);
int XPASetFd(XPA xpa, char *template, char *paramlist, char *mode, int fd, char **names, char **messages, int n);
XPA XPAOpen(char *mode);
void XPAClose(XPA xpa);
int XPANSLookup(XPA xpa, char *template, char *type, char ***classes, char ***names, char ***methods, char ***infos);
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.
Client communication with XPA public access points generally is accomplished using XPAGet() or XPASet() within a program (or xpaget and xpaset at the command line). Both routines require specification of the name of the access point. If a template is used to specify the access point name (e.g., ``ds9*''), then communication will take place with all servers matching that template.
SEE ALSO
See xpa(n) for a list of XPA help pagesContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre