diff options
| author | Eric S. Raymond <esr@thyrsus.com> | 2006-11-21 23:54:12 +0000 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2006-11-21 23:54:12 +0000 |
| commit | a5a7c368f0d30581915c1e5f1d2c6f7e903d0f02 (patch) | |
| tree | b9016e995270c9e90f7e19adf3e9bda5ac61b22f /gpsd.php | |
| parent | 2628ffe3dfa55331d4699d31066d414aea5875b3 (diff) | |
| download | gpsd-a5a7c368f0d30581915c1e5f1d2c6f7e903d0f02.tar.gz | |
More XHTMLization.
Error message replaces the data table if gpsd is not running.
Diffstat (limited to 'gpsd.php')
| -rw-r--r-- | gpsd.php | 33 |
1 files changed, 19 insertions, 14 deletions
@@ -46,9 +46,6 @@ if (isset($_GET['imgdata']) && isset($_GET['op']) && ($_GET['op'] == 'view')){ if ($magic){ $sock = @fsockopen($server, $port, $errno, $errstr, 2); - if (!$sock) - die("can't connect to gpsd.\n"); - fwrite($sock, "J=1\n"); # enable buffering $resp = fread($sock, 384); fwrite($sock, "SPAMQY\n"); # query once @@ -298,7 +295,7 @@ function parse_pvt($resp){ clearstate(); } } else { - echo "$errstr ($errno)<br>\n"; + echo "$errstr ($errno)<br/>\n"; $GPS['loc'] = ''; } @@ -308,7 +305,7 @@ function parse_pvt($resp){ } function write_html($resp){ - global $GPS, $server, $port, $head, $body; + global $GPS, $sock, $server, $port, $head, $body; global $blurb, $title, $autorefresh, $googlemap, $gmap_key, $footer; header("Content-type: text/html; charset=UTF-8"); @@ -333,7 +330,7 @@ function write_html($resp){ $gmap_code = gen_gmap_code(); } $svn ='$Rev$'; - $buf = <<<EOF + $part1 = <<<EOF <?xml version="1.0" encoding="ISO-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> @@ -364,17 +361,22 @@ width="640" height="640" alt="Skyplot"></td> <!-- ------------------------------------------------------------ --> <tr><td align="justify">To get real-time information, connect to -<tt>telnet://{$server}:{$port}/</tt> and type "R".<br> +<tt>telnet://{$server}:{$port}/</tt> and type "R".<br/> <form method=GET action="${_SERVER['SCRIPT_NAME']}">Use a different server: <input name="host" value="{$server}">: <input name="port" value="{$port}" size="5" maxlength="5"> <input type=submit value="Get Position"><input type=reset></form> -<br> +<br/> </td> </tr> <!-- ------------------------------------------------------------ --> +EOF; + if (!$sock) + $part2 = "<tr><td><font color='red'>The gpsd instance that this page monitors is not running.</font></td></tr>"; + else + $part2 = <<<EOF <tr><td align=center valign=top> <table border=1> <tr><td colspan=2 align=center><b>Current Information</b></td></tr> @@ -389,19 +391,22 @@ width="640" height="640" alt="Skyplot"></td> </table> </tr> <tr><td><small>{$resp}</small></td></tr> +EOF; + + $part3 = <<<EOF </table> </center> {$footer} -<a href="http://gpsd.mainframe.cx/gpsd.phps">Script source</a><br> -<font size=-2><tt>{$svn}</tt></font><br> +This script is part of the <a href="http://gpsd.berlios.de">GPSD project</a>.<br/> +<font size=-2><tt>{$svn}</tt></font><br/> </body> </body> EOF; -print $buf; +print $part1 . $part2 . $part3; } @@ -438,7 +443,7 @@ The hardware is a <blink><font color="red">hardware description and link</font></blink>. This machine is maintained by -<a href="mailto:you@example.com">Your Name Goes Here</a>.<br><br> +<a href="mailto:you@example.com">Your Name Goes Here</a>.<br/> EOT; ?> @@ -486,11 +491,11 @@ EOT; } function gen_gmap_code() { return <<<EOT -<br> +<br/> <div id="map" style="width: 550px; height: 400px; border:1px; border-style: solid;"> Loading... <noscript> -<font color="red">Sorry: you must enable javascript to view our maps.</font><br> +<font color="red">Sorry: you must enable javascript to view our maps.</font><br/> </noscript> </div> |