diff options
Diffstat (limited to 'doc/ivy-perl-6.html')
| -rw-r--r-- | doc/ivy-perl-6.html | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/doc/ivy-perl-6.html b/doc/ivy-perl-6.html new file mode 100644 index 0000000..a5ad87b --- /dev/null +++ b/doc/ivy-perl-6.html @@ -0,0 +1,34 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> +<HTML> +<HEAD> + <META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.7"> + <TITLE>The Ivy C library guide: Conventions for writing applications</TITLE> + <LINK HREF="ivy-perl-5.html" REL=previous> + <LINK HREF="ivy-perl.html#toc6" REL=contents> +</HEAD> +<BODY> +Next +<A HREF="ivy-perl-5.html">Previous</A> +<A HREF="ivy-perl.html#toc6">Contents</A> +<HR> +<H2><A NAME="s6">6. Conventions for writing applications</A></H2> +<H3>6.1 Default bus</H3> +By default, the bus used is <em><strong>127.255.255.255:2010 </em></strong> ie the application will be connected on the port 2010 of the local machine it runs on.</p> +<P>You can set the bus to be used by setting the environment variable <CODE>IVYBUS</CODE> or by implementing the option <CODE>-b</CODE> in the application.</P> +<P> +<H3>6.2 Syntax of messages</h3> +The syntax of the messages exchanged is totally free. However, the following convention is recommended: +<menu> +<li>The message syntax is <CODE>Subject Attributes</CODE></li> +<li>A Subject is an object, named in a hierarchical form: <CODE>ObjectClass1:object1.ObjectClass2:object2...</CODE></li> +<li>Attributes are pairs <CODE>(attribute-name, value)</CODE></li> +</menu> +Example: +<p><CODE>AIRCRAFT:LIB720 Moved lat=46.1697 lon=2.0844 vx=-36 vy=-463 afl=330 rate=0 heading=184 ground_speed=465 +mach_speed=0 tendance=0 time=24600 cfl=330</CODE> +<HR> +Next +<A HREF="ivy-perl-5.html">Previous</A> +<A HREF="ivy-perl.html#toc6">Contents</A> +</BODY> +</HTML> |