* A MySQL server. 4.0.x is preferred, but 3.2.x should
work as well.
+WARNING: MySQL 4.1 and later have introduced several
+incompatibilities with old client software (such as most
+available PHP installations). You may have problems with
+a mixed configuration. For details, please see:
+
+ http://dev.mysql.com/doc/mysql/en/Old_client.html
+
MediaWiki is developed and tested mainly on Unix/Linux
platforms, but should work on Windows as well.
of what you're doing!) and keep track of major changes to the
software, including performance improvements and security patches.
-http://mail.wikipedia.org/mailman/listinfo/mediawiki-l (site admin support)
+http://mail.wikipedia.org/mailman/listinfo/mediawiki-announce
+ (low traffic, announcements only)
+
+http://mail.wikipedia.org/mailman/listinfo/mediawiki-l
+ (announcements and site admin support)
-http://mail.wikipedia.org/mailman/listinfo/wikitech-l (development)
+http://mail.wikipedia.org/mailman/listinfo/wikitech-l
+ (development)
+++ /dev/null
-<?php
-include( "./LocalSettings.php" );
-include( "Setup.php" );
-header( "Content-type: text/xml; charset={$wgInputEncoding}" );
-print "<";
-print "?xml version=\"1.0\" encoding=\"utf-8\"?";
-print ">";
-?>
-<!DOCTYPE html
- PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
- "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml"><head><title>texvc</title></head><body>
-<?php
-print "<form method=\"post\" action=\"{$wgServer}{$wgScriptPath}/texvc_cgi.phtml\">"
-?>
-<textarea name='math' rows='10' cols='80'><?php
- global $math;
- $math = preg_replace ("/\\\\\\\\/", '\\', $math);
- print $math;
-?></textarea><br /><input type="submit" value="Preview" name="preview" /></form>
-<?php
-function xlinkToMathImage ( $tex, $outputhash )
-{
- global $wgMathPath;
- return "<img src=\"".$wgMathPath."/".$outputhash.".png\" alt=\"".wfEscapeHTML($tex)."\" />";
-}
-
-function texvc_cgi_renderMath( $tex )
-{
- global $wgMathDirectory, $wgTmpDirectory, $wgInputEncoding;
- $dbr =& wfGetDB( DB_SLAVE );
- $mf = wfMsg( "math_failure" );
- $munk = wfMsg( "math_unknown_error" );
-
- $image = "";
- $outhtml = "";
- $outtex = "";
-
- $fname = "texvc_cgi_renderMath";
-
- $md5 = md5($tex);
- $md5_sql = pack("H32", $md5);
-
- $mathTable = $dbr->tableName( 'math' );
- $rpage = $dbr->selectRow( 'math', array('math_outputhash','math_html_conservativeness','math_html','math_mathml'),
- array( 'math_inputhash' => $md5_sql ) );
-
- if ( $rpage === false )
- {
- $cmd = "./math/texvc ".wfEscapeShellArg($wgTmpDirectory)." ".
- wfEscapeShellArg($wgMathDirectory)." ".wfEscapeShellArg($tex)." ".wfEscapeShellArg($wgInputEncoding);
- $contents = `$cmd`;
-
- if (strlen($contents) == 0)
- return "<h3>".$mf." (".$munk."): ".wfEscapeHTML($tex)."</h3>";
- $retval = substr ($contents, 0, 1);
-
- if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
- if ($retval == "C")
- $conservativeness = 2;
- else if ($retval == "M")
- $conservativeness = 1;
- else
- $conservativeness = 0;
- $outdata = substr ($contents, 33);
-
- $i = strpos($outdata, "\000");
-
- $outhtml = substr($outdata, 0, $i);
- $mathml = substr($outdata, $i+1);
-
- #$sql_html = "'".mysql_escape_string($outhtml)."'";
- #$sql_mathml = "'".mysql_escape_string($mathml)."'";
- } else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
- $outhtml = substr ($contents, 33);
- if ($retval == "c")
- $conservativeness = 2;
- else if ($retval == "m")
- $conservativeness = 1;
- else
- $conservativeness = 0;
- #$sql_html = "'".mysql_escape_string($outhtml)."'";
- $mathml = NULL;
- #$sql_mathml = 'NULL';
- } else if ($retval == "X") {
- $outhtml = NULL;
- $mathml = substr ($contents, 33);
- #$sql_html = 'NULL';
- #$sql_mathml = "'".mysql_escape_string($mathml)."'";
- $conservativeness = 0;
- } else if ($retval == "+") {
- $outhtml = NULL;
- $mathml = NULL;
- #$sql_html = 'NULL';
- #$sql_mathml = 'NULL';
- $conservativeness = 0;
- } else {
- if ($retval == "E")
- $errmsg = wfMsg( "math_lexing_error" );
- else if ($retval == "S")
- $errmsg = wfMsg( "math_syntax_error" );
- else if ($retval == "F")
- $errmsg = wfMsg( "math_unknown_function" );
- else
- $errmsg = $munk;
- return "<h3>".$mf." (".$errmsg.substr($contents, 1)."): ".wfEscapeHTML($tex)."</h3>";
- }
-
- $outmd5 = substr ($contents, 1, 32);
- if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
- return "<h3>".$mf." (".$munk."): ".wfEscapeHTML($tex)."</h3>";
-
- $outmd5_sql = pack("H32", $outmd5);
-
- # Someone may have inserted the same hash since the SELECT, but that's no big deal, just ignore errors
- $dbw =& wfGetDB( DB_MASTER );
- $dbw->insert( 'math',
- array(
- 'math_inputhash' => $md5_sql,
- 'math_outputhash' => $outmd5_sql,
- 'math_html_conservativeness' => $conservativeness,
- 'math_html' => $outhtml,
- 'math_mathml' => $mathml,
- ), $fname, array( 'IGNORE' )
- );
-
-// we don't really care if it fails
- } else {
- $outmd5 = unpack ("H32md5", $rpage->math_outputhash);
- $outmd5 = $outmd5 ['md5'];
- $outhtml = $rpage->math_html;
- $conservativeness = $rpage->math_html_conservativeness;
- $mathml = $rpage->math_mathml;
- }
- if ( is_null( $mathml ) || $mathml === '' )
- $mathml = "<h3>Failed to generate MathML</h3>";
- else
- $mathml = "<h3>MathML</h3><math xmlns=\"http://www.w3.org/1998/Math/MathML\">$mathml</math>";
- $image = "<h3>Image</h3>" . xlinkToMathImage ( $tex, $outmd5 );
- $cmd = "./math/texvc_tex ".escapeshellarg($tex)." ".escapeshellarg($wgInputEncoding);
- $outtex = `$cmd`;
-
- if ( is_null( $outhtml ) || $outhtml === '' )
- $outhtml = "<h3>Failed to generate HTML</h3>";
- else
- if ( $conservativeness == 2)
- $outhtml = "<h3>HTML (conservative)</h3>" . $outhtml;
- else if ( $conservativeness == 1)
- $outhtml = "<h3>HTML (moderate)</h3>" . $outhtml;
- else
- $outhtml = "<h3>HTML (liberal)</h3>" . $outhtml;
-
- if ( $outtex == '' )
- $outtex = "<h3>Failed to generate TeX</h3>";
- else
- $outtex = "<h3>TeX</h3>" . wfEscapeHTML($outtex);
-
- return $outtex . $outhtml . $mathml . $image;
-}
-
-global $math;
-if ($math != '')
- print texvc_cgi_renderMath($math);
-?>
-</body></html>
dépôts / lhc / web / wiklou.git / commitdiff