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- <STRONG><P CLASS=block> WWW::Search::Snap - class for searching Snap.com!</P></STRONG>
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- <UL>
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- <LI><A HREF="#name">NAME</A></LI><LI><A HREF="#supportedplatforms">SUPPORTED PLATFORMS</A></LI>
-
- <LI><A HREF="#synopsis">SYNOPSIS</A></LI>
- <LI><A HREF="#description">DESCRIPTION</A></LI>
- <LI><A HREF="#options">OPTIONS</A></LI>
- <LI><A HREF="#see also">SEE ALSO</A></LI>
- <LI><A HREF="#how does it work">HOW DOES IT WORK?</A></LI>
- <LI><A HREF="#author">AUTHOR</A></LI>
- <LI><A HREF="#copyright">COPYRIGHT</A></LI>
- </UL>
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- <HR>
- <P>
- <H1><A NAME="name">NAME</A></H1>
- <P>WWW::Search::Snap - class for searching Snap.com!</P>
- <P>
- <HR>
- <H1><A NAME="supportedplatforms">SUPPORTED PLATFORMS</A></H1>
- <UL>
- <LI>Linux</LI>
- <LI>Solaris</LI>
- <LI>Windows</LI>
- </UL>
- <HR>
- <H1><A NAME="synopsis">SYNOPSIS</A></H1>
- <PRE>
- require WWW::Search;
- $search = new WWW::Search('Snap');</PRE>
- <P>
- <HR>
- <H1><A NAME="description">DESCRIPTION</A></H1>
- <P>Class specialization of WWW::Search for searching <EM><A HREF="http://snap.com">http://snap.com</A></EM>.
- Snap.com can return up to 1000 hits.</P>
- <P>This class exports no public interface; all interaction should
- be done through WWW::Search objects.</P>
- <P>
- <HR>
- <H1><A NAME="options">OPTIONS</A></H1>
- <P>Some options for modifying a search</P>
- <DL>
- <DT><STRONG><A NAME="item_%7B%27KM%27_%3D%3E_%27a%27%7D_All_the_words">{'KM' => 'a'}
- All the words</A></STRONG><BR>
- <DD>
- <DT><STRONG><A NAME="item_%7B%27KM%27_%3D%3E_%27b%27%7D_Boolean_Search">{'KM' => 'b'}
- Boolean Search</A></STRONG><BR>
- <DD>
- <DT><STRONG><A NAME="item_%7B%27KM%27_%3D%3E_%27o%27%7D_Any_of_the_words">{'KM' => 'o'}
- Any of the words</A></STRONG><BR>
- <DD>
- <DT><STRONG><A NAME="item_%7B%27KM%27_%3D%3E_%27t%27%7D_Searches_Title_only">{'KM' => 't'}
- Searches Title only</A></STRONG><BR>
- <DD>
- <DT><STRONG><A NAME="item_%7B%27KM%27_%3D%3E_%27s%27%7D_All_forms_of_the_wor">{'KM' => 's'}
- All forms of the words</A></STRONG><BR>
- <DD>
- </DL>
- <P>
- <HR>
- <H1><A NAME="see also">SEE ALSO</A></H1>
- <P>To make new back-ends, see <A HREF="../../../../site/lib/WWW/Search.html">the WWW::Search manpage</A>,
- or the specialized AltaVista searches described in options.</P>
- <P>
- <HR>
- <H1><A NAME="how does it work">HOW DOES IT WORK?</A></H1>
- <P><CODE>native_setup_search</CODE> is called before we do anything.
- It initializes our private variables (which all begin with underscores)
- and sets up a URL to the first results page in <CODE>{_next_url}</CODE>.</P>
- <P><CODE>native_retrieve_some</CODE> is called (from <CODE>WWW::Search::retrieve_some</CODE>)
- whenever more hits are needed. It calls the LWP library
- to fetch the page specified by <CODE>{_next_url}</CODE>.
- It parses this page, appending any search hits it finds to
- <CODE>{cache}</CODE>. If it finds a ``next'' button in the text,
- it sets <CODE>{_next_url}</CODE> to point to the page for the next
- set of results, otherwise it sets it to undef to indicate we're done.</P>
- <P>
- <HR>
- <H1><A NAME="author">AUTHOR</A></H1>
- <P><CODE>WWW::Search::Snap</CODE> is written and maintained
- by Jim Smyser - <<A HREF="mailto:jsmyser@bigfoot.com">jsmyser@bigfoot.com</A>>.</P>
- <P>
- <HR>
- <H1><A NAME="copyright">COPYRIGHT</A></H1>
- <P>Copyright (c) 1996-1998 University of Southern California.
- All rights reserved.
- </P>
- <PRE>
-
- Redistribution and use in source and binary forms are permitted
- provided that the above copyright notice and this paragraph are
- duplicated in all such forms and that any documentation, advertising
- materials, and other materials related to such distribution and use
- acknowledge that the software was developed by the University of
- Southern California, Information Sciences Institute. The name of the
- University may not be used to endorse or promote products derived from
- this software without specific prior written permission.</PRE>
- <P>THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.</P>
- <TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>
- <TR><TD CLASS=block VALIGN=MIDDLE WIDTH=100% BGCOLOR="#cccccc">
- <STRONG><P CLASS=block> WWW::Search::Snap - class for searching Snap.com!</P></STRONG>
- </TD></TR>
- </TABLE>
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