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Code Issues Actions Packages Projects Releases Wiki Activity

- added source to J7Zip-modifed.jar and it's license (changelog is still to come)

Browse Source 
- moved HTML-*replace-methods from wikiCode to de.anomic.data.htmlTools
- prepared use of different wiki parsers as suggested here: http://www.yacy-forum.de/viewtopic.php?p=34444#34444

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3741 6c8d7289-2bf4-0310-a012-ef5d649a1542
This commit is contained in:
karlchenofhell 2007-05-20 13:29:12 +00:00
parent 0a64047081
commit 601fc7d1c5
30 changed files with 1188 additions and 604 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
htroot/Bookmarks.java
View File

@ -256,7 +256,7 @@ public class Bookmarks {
while(count<max_count && it.hasNext()){
bookmark=switchboard.bookmarksDB.getBookmark((String)it.next());
if(bookmark!=null){
prop.put("bookmarks_"+count+"_link", de.anomic.data.wikiCode.replaceXMLEntities(bookmark.getUrl()));
prop.put("bookmarks_"+count+"_link", de.anomic.data.htmlTools.replaceXMLEntities(bookmark.getUrl()));
prop.put("bookmarks_"+count+"_title", bookmark.getTitle());
prop.put("bookmarks_"+count+"_description", bookmark.getDescription());
prop.put("bookmarks_"+count+"_date", serverDate.dateToiso8601(new Date(bookmark.getTimeStamp())));

8
htroot/CacheAdmin_p.java
View File

@ -159,7 +159,7 @@ public class CacheAdmin_p {
formatAnchor(prop, document.getEmaillinks(), "email");
prop.put("info_type_text",
de.anomic.data.wikiCode.replaceXMLEntities(new String(scraper.getText())));
de.anomic.data.htmlTools.replaceXMLEntities(new String(scraper.getText())));
i = 0;
final Iterator sentences = document.getSentences(false);
@ -266,9 +266,9 @@ public class CacheAdmin_p {
descr = ((String) entry.getValue()).trim();
if (descr.length() == 0) { descr = "-"; }
prop.put("info_type_use." + extension + "_" + extension + "_" + i + "_name",
de.anomic.data.wikiCode.replaceXMLEntities(descr.replaceAll("\n", "").trim()));
de.anomic.data.htmlTools.replaceXMLEntities(descr.replaceAll("\n", "").trim()));
prop.put("info_type_use." + extension + "_" + extension + "_" + i + "_link",
de.anomic.data.wikiCode.replaceXMLEntities(entry.getKey().toString()));
de.anomic.data.htmlTools.replaceXMLEntities(entry.getKey().toString()));
i++;
}
prop.put("info_type_use." + extension, (i == 0) ? 0 : 1);
@ -283,7 +283,7 @@ public class CacheAdmin_p {
ie = (htmlFilterImageEntry) iter.next();
prop.put("info_type_use.images_images_" + i + "_name", ie.alt().replaceAll("\n", "").trim());
prop.put("info_type_use.images_images_" + i + "_link",
de.anomic.data.wikiCode.replaceXMLEntities(ie.url().toNormalform()));
de.anomic.data.htmlTools.replaceXMLEntities(ie.url().toNormalform()));
i++;
}
prop.put("info_type_use.images", (i == 0) ? 0 : 1);

2
htroot/CrawlProfileEditor_p.java
View File

@ -152,7 +152,7 @@ public class CrawlProfileEditor_p {
prop.put("edit_entries_" + count + "_readonly_label", ee.label);
prop.put("edit_entries_" + count + "_readonly_type", ee.type);
if (ee.type == eentry.BOOLEAN) {
prop.put("edit_entries_" + count + "_readonly_type_checked", Boolean.getBoolean((String)val) ? 1 : 0);
prop.put("edit_entries_" + count + "_readonly_type_checked", Boolean.valueOf((String)val).booleanValue() ? 1 : 0);
} else {
prop.put("edit_entries_" + count + "_readonly_type_value", val);
}

14
htroot/IndexCreateIndexingQueue_p.java
View File

@ -47,7 +47,7 @@ import java.io.IOException;
import java.text.DecimalFormat;
import java.util.ArrayList;
import de.anomic.data.wikiCode;
import de.anomic.data.htmlTools;
import de.anomic.http.httpHeader;
import de.anomic.net.URL;
import de.anomic.plasma.plasmaCrawlZURL;
@ -151,11 +151,11 @@ public class IndexCreateIndexingQueue_p {
totalSize += entrySize;
initiator = yacyCore.seedDB.getConnected(pcentry.initiator());
prop.put("indexing-queue_list_"+entryCount+"_dark", (inProcess)? 2: ((dark) ? 1 : 0));
prop.put("indexing-queue_list_"+entryCount+"_initiator", ((initiator == null) ? "proxy" : wikiCode.replaceHTML(initiator.getName())));
prop.put("indexing-queue_list_"+entryCount+"_initiator", ((initiator == null) ? "proxy" : htmlTools.replaceHTML(initiator.getName())));
prop.put("indexing-queue_list_"+entryCount+"_depth", pcentry.depth());
prop.put("indexing-queue_list_"+entryCount+"_modified", pcentry.getModificationDate());
prop.put("indexing-queue_list_"+entryCount+"_anchor", (pcentry.anchorName()==null)?"":wikiCode.replaceHTML(pcentry.anchorName()));
prop.put("indexing-queue_list_"+entryCount+"_url", wikiCode.replaceHTML(pcentry.normalizedURLString()));
prop.put("indexing-queue_list_"+entryCount+"_anchor", (pcentry.anchorName()==null)?"":htmlTools.replaceHTML(pcentry.anchorName()));
prop.put("indexing-queue_list_"+entryCount+"_url", htmlTools.replaceHTML(pcentry.normalizedURLString()));
prop.put("indexing-queue_list_"+entryCount+"_size", bytesToString(entrySize));
prop.put("indexing-queue_list_"+entryCount+"_inProcess", (inProcess)?1:0);
prop.put("indexing-queue_list_"+entryCount+"_inProcess_hash", pcentry.urlHash());
@ -199,9 +199,9 @@ public class IndexCreateIndexingQueue_p {
executorHash = entry.executor();
initiatorSeed = yacyCore.seedDB.getConnected(initiatorHash);
executorSeed = yacyCore.seedDB.getConnected(executorHash);
prop.put("rejected_list_"+j+"_initiator", ((initiatorSeed == null) ? "proxy" : wikiCode.replaceHTML(initiatorSeed.getName())));
prop.put("rejected_list_"+j+"_executor", ((executorSeed == null) ? "proxy" : wikiCode.replaceHTML(executorSeed.getName())));
prop.put("rejected_list_"+j+"_url", wikiCode.replaceHTML(url.toString()));
prop.put("rejected_list_"+j+"_initiator", ((initiatorSeed == null) ? "proxy" : htmlTools.replaceHTML(initiatorSeed.getName())));
prop.put("rejected_list_"+j+"_executor", ((executorSeed == null) ? "proxy" : htmlTools.replaceHTML(executorSeed.getName())));
prop.put("rejected_list_"+j+"_url", htmlTools.replaceHTML(url.toString()));
prop.put("rejected_list_"+j+"_failreason", entry.anycause());
prop.put("rejected_list_"+j+"_dark", ((dark) ? 1 : 0));
dark = !dark;

6
htroot/IndexCreateLoaderQueue_p.java
View File

@ -43,7 +43,7 @@
// javac -classpath .:../classes IndexCreate_p.java
// if the shell's current path is HTROOT
import de.anomic.data.wikiCode;
import de.anomic.data.htmlTools;
import de.anomic.http.httpHeader;
import de.anomic.plasma.plasmaCrawlLoaderMessage;
import de.anomic.plasma.plasmaSwitchboard;
@ -80,9 +80,9 @@ public class IndexCreateLoaderQueue_p {
initiator = yacyCore.seedDB.getConnected(theMsg.initiator);
prop.put("loader-set_list_"+count+"_dark", ((dark) ? 1 : 0) );
prop.put("loader-set_list_"+count+"_initiator", ((initiator == null) ? "proxy" : wikiCode.replaceHTML(initiator.getName())) );
prop.put("loader-set_list_"+count+"_initiator", ((initiator == null) ? "proxy" : htmlTools.replaceHTML(initiator.getName())) );
prop.put("loader-set_list_"+count+"_depth", theMsg.depth );
prop.put("loader-set_list_"+count+"_url", wikiCode.replaceHTML(theMsg.url.toString())); // null pointer exception here !!! maybe url = null; check reason.
prop.put("loader-set_list_"+count+"_url", htmlTools.replaceHTML(theMsg.url.toString())); // null pointer exception here !!! maybe url = null; check reason.
dark = !dark;
count++;
}

10
htroot/IndexCreateWWWGlobalQueue_p.java
View File

@ -47,7 +47,7 @@ import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import de.anomic.data.wikiCode;
import de.anomic.data.htmlTools;
import de.anomic.http.httpHeader;
import de.anomic.plasma.plasmaCrawlEntry;
import de.anomic.plasma.plasmaCrawlNURL;
@ -120,12 +120,12 @@ public class IndexCreateWWWGlobalQueue_p {
profileHandle = urle.profileHandle();
profileEntry = (profileHandle == null) ? null : switchboard.profiles.getEntry(profileHandle);
prop.put("crawler-queue_list_"+showNum+"_dark", ((dark) ? 1 : 0) );
prop.put("crawler-queue_list_"+showNum+"_initiator", ((initiator == null) ? "proxy" : wikiCode.replaceHTML(initiator.getName())) );
prop.put("crawler-queue_list_"+showNum+"_profile", ((profileEntry == null) ? "unknown" : wikiCode.replaceHTML(profileEntry.name())));
prop.put("crawler-queue_list_"+showNum+"_initiator", ((initiator == null) ? "proxy" : htmlTools.replaceHTML(initiator.getName())) );
prop.put("crawler-queue_list_"+showNum+"_profile", ((profileEntry == null) ? "unknown" : htmlTools.replaceHTML(profileEntry.name())));
prop.put("crawler-queue_list_"+showNum+"_depth", urle.depth());
prop.put("crawler-queue_list_"+showNum+"_modified", daydate(urle.loaddate()) );
prop.put("crawler-queue_list_"+showNum+"_anchor", wikiCode.replaceHTML(urle.name()));
prop.put("crawler-queue_list_"+showNum+"_url", wikiCode.replaceHTML(urle.url().toString()));
prop.put("crawler-queue_list_"+showNum+"_anchor", htmlTools.replaceHTML(urle.name()));
prop.put("crawler-queue_list_"+showNum+"_url", htmlTools.replaceHTML(urle.url().toString()));
prop.put("crawler-queue_list_"+showNum+"_hash", urle.urlhash());
dark = !dark;
showNum++;

10
htroot/IndexCreateWWWLocalQueue_p.java
View File

@ -51,7 +51,7 @@ import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.regex.PatternSyntaxException;
import de.anomic.data.wikiCode;
import de.anomic.data.htmlTools;
import de.anomic.http.httpHeader;
import de.anomic.plasma.plasmaCrawlEntry;
import de.anomic.plasma.plasmaCrawlNURL;
@ -124,7 +124,7 @@ public class IndexCreateWWWLocalQueue_p {
} else if ((option.equals("Depth"))) {
value = Integer.toString(entry.depth());
} else if ((option.equals("Initiator"))) {
value = (entry.initiator()==null)?"proxy":wikiCode.replaceHTML(entry.initiator());
value = (entry.initiator()==null)?"proxy":htmlTools.replaceHTML(entry.initiator());
} else if ((option.equals("ModifiedDate"))) {
value = daydate(entry.loaddate());
}
@ -172,12 +172,12 @@ public class IndexCreateWWWLocalQueue_p {
profileHandle = urle.profileHandle();
profileEntry = (profileHandle == null) ? null : switchboard.profiles.getEntry(profileHandle);
prop.put("crawler-queue_list_"+showNum+"_dark", ((dark) ? 1 : 0) );
prop.put("crawler-queue_list_"+showNum+"_initiator", ((initiator == null) ? "proxy" : wikiCode.replaceHTML(initiator.getName())) );
prop.put("crawler-queue_list_"+showNum+"_initiator", ((initiator == null) ? "proxy" : htmlTools.replaceHTML(initiator.getName())) );
prop.put("crawler-queue_list_"+showNum+"_profile", ((profileEntry == null) ? "unknown" : profileEntry.name()));
prop.put("crawler-queue_list_"+showNum+"_depth", urle.depth());
prop.put("crawler-queue_list_"+showNum+"_modified", daydate(urle.loaddate()) );
prop.put("crawler-queue_list_"+showNum+"_anchor", wikiCode.replaceHTML(urle.name()));
prop.put("crawler-queue_list_"+showNum+"_url", wikiCode.replaceHTML(urle.url().toString()));
prop.put("crawler-queue_list_"+showNum+"_anchor", htmlTools.replaceHTML(urle.name()));
prop.put("crawler-queue_list_"+showNum+"_url", htmlTools.replaceHTML(urle.url().toString()));
prop.put("crawler-queue_list_"+showNum+"_hash", urle.urlhash());
dark = !dark;
showNum++;

2
htroot/Surftips.java
View File

@ -150,7 +150,7 @@ public class Surftips {
prop.put("surftips_results_" + i + "_authorized_recommend_showScore", (showScore ? 1 : 0));
prop.put("surftips_results_" + i + "_authorized_urlhash", urlhash);
prop.put("surftips_results_" + i + "_url", de.anomic.data.wikiCode.replaceXMLEntities(url));
prop.put("surftips_results_" + i + "_url", de.anomic.data.htmlTools.replaceXMLEntities(url));
prop.put("surftips_results_" + i + "_urlname", nxTools.shortenURLString(url, 60));
prop.put("surftips_results_" + i + "_urlhash", urlhash);
prop.put("surftips_results_" + i + "_title", (showScore) ? ("(" + ranking.getScore(urlhash) + ") " + title) : title);

4
htroot/ViewFile.java
View File

@ -53,7 +53,7 @@ import java.util.Iterator;
import java.util.Map;
import java.util.TreeSet;
import de.anomic.data.wikiCode;
import de.anomic.data.htmlTools;
import de.anomic.htmlFilter.htmlFilterImageEntry;
import de.anomic.http.httpHeader;
import de.anomic.http.httpc;
@ -385,7 +385,7 @@ public class ViewFile {
}
private static final String markup(String[] wordArray, String message) {
message = wikiCode.replaceXMLEntities(message);
message = htmlTools.replaceXMLEntities(message);
if (wordArray != null)
for (int j = 0; j < wordArray.length; j++) {
String currentWord = wordArray[j].trim();

6
htroot/xml/config_p.java
View File

@ -27,7 +27,7 @@ import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import de.anomic.data.wikiCode;
import de.anomic.data.htmlTools;
import de.anomic.http.httpHeader;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
@ -62,8 +62,8 @@ public class config_p {
int count=0;
while(keys.hasNext()){
key = (String) keys.next();
prop.put("options_"+count+"_key", wikiCode.replaceXMLEntities(key));
prop.put("options_"+count+"_value", wikiCode.replaceXMLEntities(env.getConfig(key, "ERROR")));
prop.put("options_"+count+"_key", htmlTools.replaceXMLEntities(key));
prop.put("options_"+count+"_value", htmlTools.replaceXMLEntities(env.getConfig(key, "ERROR")));
count++;
}
prop.put("options", count);

6
htroot/xml/queues_p.java
View File

@ -52,7 +52,7 @@ import java.util.ArrayList;
import java.util.Date;
import java.util.Locale;
import de.anomic.data.wikiCode;
import de.anomic.data.htmlTools;
import de.anomic.http.httpHeader;
import de.anomic.plasma.plasmaCrawlEntry;
import de.anomic.plasma.plasmaCrawlLoaderMessage;
@ -123,10 +123,10 @@ public class queues_p {
totalSize += entrySize;
initiator = yacyCore.seedDB.getConnected(pcentry.initiator());
prop.put("list-indexing_"+i+"_profile", (pcentry.profile() != null) ? pcentry.profile().name() : "deleted");
prop.putSafeXML("list-indexing_"+i+"_initiator", ((initiator == null) ? "proxy" : wikiCode.replaceHTML(initiator.getName())));
prop.putSafeXML("list-indexing_"+i+"_initiator", ((initiator == null) ? "proxy" : htmlTools.replaceHTML(initiator.getName())));
prop.put("list-indexing_"+i+"_depth", pcentry.depth());
prop.put("list-indexing_"+i+"_modified", pcentry.getModificationDate());
prop.putSafeXML("list-indexing_"+i+"_anchor", (pcentry.anchorName()==null)?"":wikiCode.replaceHTML(pcentry.anchorName()));
prop.putSafeXML("list-indexing_"+i+"_anchor", (pcentry.anchorName()==null)?"":htmlTools.replaceHTML(pcentry.anchorName()));
prop.putSafeXML("list-indexing_"+i+"_url", pcentry.normalizedURLString());
prop.put("list-indexing_"+i+"_size", entrySize);
prop.put("list-indexing_"+i+"_inProcess", (inProcess)?1:0);

4
htroot/xml/util/getpageinfo_p.java
View File

@ -50,8 +50,8 @@ import java.net.MalformedURLException;
import java.util.ArrayList;
import java.util.Iterator;
import de.anomic.data.htmlTools;
import de.anomic.data.robotsParser;
import de.anomic.data.wikiCode;
import de.anomic.http.httpHeader;
import de.anomic.http.httpc;
import de.anomic.net.URL;
@ -92,7 +92,7 @@ public class getpageinfo_p {
"<title>") + 7, line.toLowerCase().indexOf(
"</title>"));
// de-replace html entities
title = wikiCode.deReplaceHTML(title);
title = htmlTools.deReplaceHTML(title);
prop.put("title", title);
} catch (IndexOutOfBoundsException e) {
}

4
htroot/yacy/list.java
View File

@ -53,8 +53,8 @@
import java.io.File;
import de.anomic.data.URLFetcherStack;
import de.anomic.data.htmlTools;
import de.anomic.data.listManager;
import de.anomic.data.wikiCode;
import de.anomic.http.httpHeader;
import de.anomic.net.URL;
import de.anomic.plasma.plasmaSwitchboard;
@ -122,7 +122,7 @@ public final class list {
int cnt = 0;
for (int i=0; i<count; i++) {
if ((url = db.pop()) == null) continue;
b.append(wikiCode.deReplaceHTMLEntities(url.toNormalform())).append("\n");
b.append(htmlTools.deReplaceHTMLEntities(url.toNormalform())).append("\n");
cnt++;
}
prop.put("list", b);

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libx/J7Zip-modified.jar
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504
libx/J7Zip.License Normal file
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@ -0,0 +1,504 @@
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
[This is the first released version of the Lesser GPL. It also counts
as the successor of the GNU Library Public License, version 2, hence
the version number 2.1.]
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
Licenses are intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users.
This license, the Lesser General Public License, applies to some
specially designated software packages--typically libraries--of the
Free Software Foundation and other authors who decide to use it. You
can use it too, but we suggest you first think carefully about whether
this license or the ordinary General Public License is the better
strategy to use in any particular case, based on the explanations below.
When we speak of free software, we are referring to freedom of use,
not price. Our General Public Licenses are designed to make sure that
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To protect your rights, we need to make restrictions that forbid
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That's all there is to it!

2
source/de/anomic/data/Diff.java
View File

@ -272,7 +272,7 @@ public class Diff {
case Diff.Part.ADDED: sb.append("added"); break;
case Diff.Part.DELETED: sb.append("deleted"); break;
}
sb.append("\">").append(wikiCode.replaceXMLEntities(ps[j].getString()).replaceAll("\n", "<br />"));
sb.append("\">").append(htmlTools.replaceXMLEntities(ps[j].getString()).replaceAll("\n", "<br />"));
sb.append("</span>");
}
sb.append("</p>");

232
source/de/anomic/data/htmlTools.java Normal file
View File

@ -0,0 +1,232 @@
package de.anomic.data;
public class htmlTools {
/** Replaces special characters from a string. Avoids XSS attacks and ensures correct display of
* special characters in non UTF-8 capable browsers.
* @param text a string that possibly contains HTML
* @return the string with all special characters encoded
*/
//[MN]
public static String replaceHTML(String text) {
text = replace(text, xmlentities);
text = replace(text, htmlentities);
return text;
}
/** Replaces special characters from a string. Ensures correct display of
* special characters in non UTF-8 capable browsers.
* @param text a string that possibly contains special characters
* @return the string with all special characters encoded
*/
//[MN]
public static String replaceHTMLEntities(String text) {
text = replace(text, htmlentities);
return text;
}
/** Replaces special characters from a string. Avoids XSS attacks.
* @param text a string that possibly contains HTML
* @return the string without any HTML-tags that can be used for XSS
*/
//[MN]
public static String replaceXMLEntities(String text) {
text = replace(text, xmlentities);
return text;
}
/** Replaces characters in a string with other characters defined in an array.
* @param text a string that possibly contains special characters
* @param entities array that contains characters to be replaced and characters it will be replaced by
* @return the string with all characters replaced by the corresponding character from array
*/
//[FB], changes by [MN]
public static String replace(String text, String[] entities) {
if (text==null) { return null; }
for (int x=0;x<=entities.length-1;x=x+2) {
int p=0;
while ((p=text.indexOf(entities[x],p))>=0) {
text=text.substring(0,p)+entities[x+1]+text.substring(p+entities[x].length());
p+=entities[x+1].length();
}
}
return text;
}
public static String deReplaceHTML(String text) {
text = deReplaceHTMLEntities(text);
text = deReplaceXMLEntities(text);
return text;
}
public static String deReplaceHTMLEntities(String text) {
return deReplace(text, htmlentities);
}
public static String deReplaceXMLEntities(String text) {
return deReplace(text, xmlentities);
}
public static String deReplace(String text, String[] entities) {
if (text == null) return null;
for (int i=entities.length-1; i>0; i-=2) {
int p = 0;
while ((p = text.indexOf(entities[i])) >= 0) {
text = text.substring(0, p) + entities[i - 1] + text.substring(p + entities[i].length());
p += entities[i - 1].length();
}
}
return text;
}
//This array contains codes (see http://mindprod.com/jgloss/unicode.html for details)
//that will be replaced. To add new codes or patterns, just put them at the end
//of the list. Codes or patterns in this list can not be escaped with [= or <pre>
public static final String[] xmlentities={
// Ampersands _have_ to be replaced first. If they were replaced later,
// other replaced characters containing ampersands would get messed up.
"\u0026","&amp;", //ampersand
"\"","&quot;", //quotation mark
"\u003C","&lt;", //less than
"\u003E","&gt;", //greater than
};
//This array contains codes (see http://mindprod.com/jgloss/unicode.html for details) and
//patterns that will be replaced. To add new codes or patterns, just put them at the end
//of the list. Codes or patterns in this list can not be escaped with [= or <pre>
public static final String[] htmlentities={
"\u005E","&#094;", // Caret
"\u0060","&#096;", // Accent Grave `
"\u007B","&#123;", // {
"\u007C","&#124;", // |
"\u007D","&#125;", // }
"\u007E","&#126;", // ~
"\u0082","&#130;",
"\u0083","&#131;",
"\u0084","&#132;",
"\u0085","&#133;",
"\u0086","&#134;",
"\u0087","&#135;",
"\u0088","&#136;",
"\u0089","&#137;",
"\u008A","&#138;",
"\u008B","&#139;",
"\u008C","&#140;",
"\u008D","&#141;",
"\u008E","&#142;",
"\u0091","&#145;",
"\u0092","&#146;",
"\u0093","&#147;",
"\u0094","&#148;",
"\u0095","&#149;",
"\u0096","&#150;",
"\u0097","&#151;",
"\u0098","&#152;",
"\u0099","&#153;",
"\u009A","&#154;",
"\u009B","&#155;",
"\u009C","&#156;",
"\u009D","&#157;",
"\u009E","&#158;",
"\u009F","&#159;",
"\u00A1","&iexcl;", //inverted (spanish) exclamation mark
"\u00A2","&cent;", //cent
"\u00A3","&pound;", //pound
"\u00A4","&curren;", //currency
"\u00A5","&yen;", //yen
"\u00A6","&brvbar;", //broken vertical bar
"\u00A7","&sect;", //section sign
"\u00A8","&uml;", //diaeresis (umlaut)
"\u00A9","&copy;", //copyright sign
"\u00AA","&ordf;", //feminine ordinal indicator
"\u00AB","&laquo;", //left-pointing double angle quotation mark
"\u00AC","&not;", //not sign
"\u00AD","&shy;", //soft hyphen
"\u00AE","&reg;", //registered sign
"\u00AF","&macr;", //macron
"\u00B0","&deg;", //degree sign
"\u00B1","&plusmn;", //plus-minus sign
"\u00B2","&sup2;", //superscript two
"\u00B3","&sup3;", //superscript three
"\u00B4","&acute;", //acute accent
"\u00B5","&micro;", //micro sign
"\u00B6","&para;", //paragraph sign
"\u00B7","&middot;", //middle dot
"\u00B8","&cedil;", //cedilla
"\u00B9","&sup1;", //superscript one
"\u00BA","&ordm;", //masculine ordinal indicator
"\u00BB","&raquo;", //right-pointing double angle quotation mark
"\u00BC","&frac14;", //fraction 1/4
"\u00BD","&frac12;", //fraction 1/2
"\u00BE","&frac34;", //fraction 3/4
"\u00BF","&iquest;", //inverted (spanisch) questionmark
"\u00C0","&Agrave;",
"\u00C1","&Aacute;",
"\u00C2","&Acirc;",
"\u00C3","&Atilde;",
"\u00C4","&Auml;",
"\u00C5","&Aring;",
"\u00C6","&AElig;",
"\u00C7","&Ccedil;",
"\u00C8","&Egrave;",
"\u00C9","&Eacute;",
"\u00CA","&Ecirc;",
"\u00CB","&Euml;",
"\u00CC","&Igrave;",
"\u00CD","&Iacute;",
"\u00CE","&Icirc;",
"\u00CF","&Iuml;",
"\u00D0","&ETH;",
"\u00D1","&Ntilde;",
"\u00D2","&Ograve;",
"\u00D3","&Oacute;",
"\u00D4","&Ocirc;",
"\u00D5","&Otilde;",
"\u00D6","&Ouml;",
"\u00D7","&times;",
"\u00D8","&Oslash;",
"\u00D9","&Ugrave;",
"\u00DA","&Uacute;",
"\u00DB","&Ucirc;",
"\u00DC","&Uuml;",
"\u00DD","&Yacute;",
"\u00DE","&THORN;",
"\u00DF","&szlig;",
"\u00E0","&agrave;",
"\u00E1","&aacute;",
"\u00E2","&acirc;",
"\u00E3","&atilde;",
"\u00E4","&auml;",
"\u00E5","&aring;",
"\u00E6","&aelig;",
"\u00E7","&ccedil;",
"\u00E8","&egrave;",
"\u00E9","&eacute;",
"\u00EA","&ecirc;",
"\u00EB","&euml;",
"\u00EC","&igrave;",
"\u00ED","&iacute;",
"\u00EE","&icirc;",
"\u00EF","&iuml;",
"\u00F0","&eth;",
"\u00F1","&ntilde;",
"\u00F2","&ograve;",
"\u00F3","&oacute;",
"\u00F4","&ocirc;",
"\u00F5","&otilde;",
"\u00F6","&ouml;",
"\u00F7","&divide;",
"\u00F8","&oslash;",
"\u00F9","&ugrave;",
"\u00FA","&uacute;",
"\u00FB","&ucirc;",
"\u00FC","&uuml;",
"\u00FD","&yacute;",
"\u00FE","&thorn;",
"\u00FF","&yuml;"
};
}

20
source/de/anomic/data/wiki/WikiParserException.java
View File

@ -1,20 +0,0 @@
package de.anomic.data.wiki;
public class WikiParserException extends RuntimeException {
private static final long serialVersionUID = 1L;
public WikiParserException() { }
public WikiParserException(String message) {
super(message);
}
public WikiParserException(Throwable cause) {
super(cause);
}
public WikiParserException(String message, Throwable cause) {
super(message, cause);
}
}

50
source/de/anomic/data/wiki/abstractWikiParser.java Normal file
View File

@ -0,0 +1,50 @@
package de.anomic.data.wiki;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.StringReader;
import java.io.UnsupportedEncodingException;
import de.anomic.plasma.plasmaSwitchboard;
public abstract class abstractWikiParser implements wikiParser {
protected plasmaSwitchboard sb;
public abstractWikiParser(plasmaSwitchboard sb) {
this.sb = sb;
}
protected abstract String transform(BufferedReader reader, int length, plasmaSwitchboard sb) throws IOException;
public String transform(String content) {
return transform(content, this.sb);
}
public String transform(String content, plasmaSwitchboard sb) {
try {
return transform(new BufferedReader(new StringReader(content)), content.length(), sb);
} catch (IOException e) {
return "internal error: " + e.getMessage();
}
}
public String transform(byte[] content) throws UnsupportedEncodingException {
return transform(content, "UTF-8", this.sb);
}
public String transform(byte[] content, String encoding) throws UnsupportedEncodingException {
return transform(content, encoding, this.sb);
}
public String transform(byte[] content, String encoding, plasmaSwitchboard switchboard) throws UnsupportedEncodingException {
ByteArrayInputStream bais = new ByteArrayInputStream(content);
try {
return transform(new BufferedReader(new InputStreamReader(bais, encoding)), content.length, switchboard);
} catch (IOException e) {
return "internal error: " + e.getMessage();
}
}
}

285
source/de/anomic/data/wiki/knwikiParser.java Normal file
View File

@ -0,0 +1,285 @@
// wikiParser.java
// ---------
// part of YaCy
// (C) by Michael Peter Christen; mc@anomic.de
// first published on http://www.anomic.de
// Frankfurt, Germany, 2007
// Created 22.02.2007
//
// This file is contributed by Franz Brauße
//
// $LastChangedDate: $
// $LastChangedRevision: $
// $LastChangedBy: $
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Using this software in any meaning (reading, learning, copying, compiling,
// running) means that you agree that the Author(s) is (are) not responsible
// for cost, loss of data or any harm that may be caused directly or indirectly
// by usage of this softare or this documentation. The usage of this software
// is on your own risk. The installation and usage (starting/running) of this
// software may allow other people or application to access your computer and
// any attached devices and is highly dependent on the configuration of the
// software which must be done by the user of the software; the author(s) is
// (are) also not responsible for proper configuration and usage of the
// software, even if provoked by documentation provided together with
// the software.
//
// Any changes to this file according to the GPL as documented in the file
// gpl.txt aside this file in the shipment you received can be done to the
// lines that follows this copyright notice here, but changes must not be
// done inside the copyright notive above. A re-distribution must contain
// the intact and unchanged copyright notice.
// Contributions and changes to the program code must be marked as such.
package de.anomic.data.wiki;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.regex.Matcher;
import de.anomic.data.wiki.tokens.DefinitionListToken;
import de.anomic.data.wiki.tokens.LinkToken;
import de.anomic.data.wiki.tokens.ListToken;
import de.anomic.data.wiki.tokens.SimpleToken;
import de.anomic.data.wiki.tokens.TableToken;
import de.anomic.data.wiki.tokens.Token;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.yacy.yacyCore;
public class knwikiParser implements wikiParser {
public final Token[] tokens;
private final String[] BEs;
public knwikiParser(plasmaSwitchboard sb) {
tokens = new Token[] {
new SimpleToken('=', '=', new String[][] { null, { "h2" }, { "h3" }, { "h4" } }, true),
new SimpleToken('\'', '\'', new String[][] { null, { "i" }, { "b" }, null, { "b", "i" } }, false),
new LinkToken(yacyCore.seedDB.mySeed.getPublicAddress(), "Wiki.html?page=", sb),
new ListToken('*', "ul"),
new ListToken('#', "ol"),
new ListToken(':', "blockquote", null),
new ListToken(' ', null, "tt", false),
new DefinitionListToken(),
new TableToken()
};
ArrayList r = new ArrayList();
for (int i=0, k, j; i<tokens.length; i++)
if (tokens[i].getBlockElementNames() != null)
for (j=0; j<tokens[i].getBlockElementNames().length; j++) {
if (tokens[i].getBlockElementNames()[j] == null) continue;
if ((k = tokens[i].getBlockElementNames()[j].indexOf(' ')) > 1) {
r.add(tokens[i].getBlockElementNames()[j].substring(0, k));
} else {
r.add(tokens[i].getBlockElementNames()[j]);
}
}
r.add("hr");
BEs = (String[])r.toArray(new String[r.size()]);
}
public static void main(String[] args) {
String text = "===T<pre>itle===\n" +
"==blubb== was ==ein '''shice'''==...och.bla\n" +
"* ein \n" +
"*==test=</pre>=\n" +
"** doppelt\n" +
"* ''tess*sst''\n" +
"*** xyz\n" +
"=]*** huch\n" +
"* ehehe***\n" +
"* blubb\n" +
"bliblablo\n\n\n" +
"* blubb\n" +
"{|border=-1\n" +
"|-\n" +
"||bla|| blubb\n" +
"|-\n" +
"||align center|och||huch||\n" +
"|}\n" +
"\n" +
"# bla\n" +
"# blubb\n" +
"'''''ehehehe''''', ne?!\n" +
"[http://www/index.html,ne?!] -\n" +
"[[Image:blubb|BLA]] ---- och\n" +
" blubb1\n" +
" blubb2\n" +
":doppel-blubb[= huch =]\n" +
";hier:da\n" +
";dort:und so\n" +
";;und:doppelt\n\n\n\n" +
"[[Image:blubb|BLA]]";
// text = "[=\n=]* bla";
String t = "[=] ein fucking [= test =]-text[=,ne?!=] joa, [=alles=]wunderbar," +
"[=denk ich=] mal =]";
long l = System.currentTimeMillis();
t = new knwikiParser(null).parse((args.length > 0) ? args[0] : text);
System.out.println("parsing time: " + (System.currentTimeMillis() - l) + " ms");
System.out.println("--- --- ---");
System.out.println(t);
}
public String transform(String content) {
return parse(content);
}
public String transform(String content, plasmaSwitchboard sb) {
return parse(content);
}
public String transform(byte[] content) throws UnsupportedEncodingException {
return parse(new String(content, "UTF-8"));
}
public String transform(
byte[] content, String encoding,
plasmaSwitchboard switchboard) throws UnsupportedEncodingException {
return parse(new String(content, encoding));
}
public String transform(byte[] content, String encoding) throws UnsupportedEncodingException {
return parse(new String(content, encoding));
}
public String parse(String text) {
Text[] tt = Text.split2Texts(text, "[=", "=]");
for (int i=0; i<tt.length; i+=2)
tt[i].setText(parseUnescaped(tt[i].getText()));
text = Text.mergeTexts(tt);
tt = Text.split2Texts(text, "<pre>", "</pre>");
for (int i=0; i<tt.length; i+=2)
tt[i].setText(replaceBRs(tt[i].getText()));
return Text.mergeTexts(tt);
}
public String parseUnescaped(String text) {
Token st;
Matcher m;
StringBuffer sb;
for (int i=0; i<tokens.length; i++) {
st = tokens[i];
for (int j=0; j<st.getRegex().length; j++) {
m = st.getRegex()[j].matcher(text);
sb = new StringBuffer();
while (m.find()) try {
//System.out.print("found " + st.getClass().getSimpleName() + ": " +
// m.group().replaceAll("\n", "\\\\n").replaceAll("\t", " ") + ", ");
if (st.setText(m.group(), j)) {
// System.out.println("usable");
} else {
// System.out.println("not usable");
continue;
}
m.appendReplacement(sb, (st.getMarkup() == null) ? m.group() : st.getMarkup());
} catch (wikiParserException e) {
m.appendReplacement(sb, st.getText());
}
text = new String(m.appendTail(sb));
}
}
return text.replaceAll("----", "<hr />");
}
private String replaceBRs(String text) {
StringBuffer sb = new StringBuffer(text.length());
String[] tt = text.split("\n");
boolean replace;
for (int i=0, j; i<tt.length; i++) {
replace = true;
for (j=0; j<BEs.length; j++)
if (tt[i].endsWith(BEs[j] + ">")) { replace = false; break; }
sb.append(tt[i]);
if (i < tt.length - 1) {
if (replace) sb.append("<br />");
sb.append("\n");
}
}
return new String(sb);
}
private static class Text {
public static final String escapeNewLine = "@";
private String text;
private final boolean escaped;
private final boolean nl;
public Text(String text, boolean escaped, boolean newLineBefore) {
this.text = text;
this.escaped = escaped;
this.nl = newLineBefore;
}
public String setTextPlain(String text) { return this.text = text; }
public String setText(String text) {
if (this.nl)
this.text = text.substring(escapeNewLine.length());
else
this.text = text;
return this.text;
}
public String getTextPlain() { return this.text; }
public String getText() {
if (this.nl)
return escapeNewLine + this.text;
else
return this.text;
}
public String toString() { return this.text; }
public boolean isEscaped() { return this.escaped; }
public boolean isNewLineBefore() { return this.nl; }
private static Text[] split2Texts(String text, String escapeBegin, String escapeEnd) {
if (text == null) return null;
if (text.length() < 2) return new Text[] { new Text(text, false, true) };
int startLen = escapeBegin.length();
int endLen = escapeEnd.length();
ArrayList r = new ArrayList();
boolean escaped = text.startsWith(escapeBegin);
if (escaped) r.add(new Text("", false, true));
int i, j = 0;
while ((i = text.indexOf((escaped) ? escapeEnd : escapeBegin, j)) > -1) {
r.add(resolve2Text(text, escaped, (j > 0) ? j + ((escaped) ? startLen : endLen) : 0, i, escapeEnd));
j = i;
escaped = !escaped;
}
r.add(resolve2Text(text, escaped, (escaped) ? j : (j > 0) ? j + endLen : 0, -1, escapeEnd));
return (Text[])r.toArray(new Text[r.size()]);
}
private static Text resolve2Text(String text, boolean escaped, int from, int to, String escapeEnd) {
if (to == -1) to = text.length();
return new Text(
text.substring(from, to),
escaped,
from < escapeEnd.length() + 2 || (!escaped && text.charAt(from - escapeEnd.length() - 1) == '\n'));
}
private static String mergeTexts(Text[] texts) {
StringBuffer sb = new StringBuffer();
for (int n=0; n < texts.length; n++)
sb.append(texts[n].getTextPlain());
return new String(sb);
}
}
}

8
source/de/anomic/data/wiki/tokens/AbstractToken.java
View File

@ -47,15 +47,17 @@
package de.anomic.data.wiki.tokens;
import de.anomic.data.wiki.wikiParserException;
public abstract class AbstractToken implements Token {
protected String text = null;
protected String markup = null;
protected boolean parsed = false;
protected abstract void parse();
protected abstract void parse() throws wikiParserException;
public String getMarkup() {
public String getMarkup() throws wikiParserException {
if (this.text == null)
throw new IllegalArgumentException();
if (!this.parsed) parse();
@ -64,5 +66,5 @@ public abstract class AbstractToken implements Token {
public String getText() { return this.text; }
public String toString() { return getMarkup(); }
public String toString() { try { return getMarkup(); } catch (wikiParserException e) { return null; } }
}

8
source/de/anomic/data/wiki/tokens/LinkToken.java
View File

@ -55,7 +55,7 @@ import java.util.regex.Pattern;
import de.anomic.data.bookmarksDB;
import de.anomic.data.bookmarksDB.Bookmark;
import de.anomic.data.bookmarksDB.Tag;
import de.anomic.data.wiki.WikiParserException;
import de.anomic.data.wiki.wikiParserException;
import de.anomic.plasma.plasmaSwitchboard;
public class LinkToken extends AbstractToken {
@ -106,13 +106,13 @@ public class LinkToken extends AbstractToken {
this.sb = sb;
}
protected void parse() {
protected void parse() throws wikiParserException {
StringBuffer sb = new StringBuffer();
if (this.patternNr < 0 || this.patternNr >= patterns.length)
throw new WikiParserException("patternNr was not set correctly: " + this.patternNr);
throw new wikiParserException("patternNr was not set correctly: " + this.patternNr);
Matcher m = patterns[this.patternNr].matcher(this.text);
if (!m.find())
throw new WikiParserException("Didn't find match for: (" + this.patternNr + ") " + this.text);
throw new wikiParserException("Didn't find match for: (" + this.patternNr + ") " + this.text);
switch (this.patternNr) {
case IMG:

10
source/de/anomic/data/wiki/tokens/SimpleToken.java
View File

@ -51,7 +51,7 @@ import java.util.ArrayList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import de.anomic.data.wiki.WikiParserException;
import de.anomic.data.wiki.wikiParserException;
public class SimpleToken extends AbstractToken {
@ -88,7 +88,7 @@ public class SimpleToken extends AbstractToken {
"([\\" + lastChar + "]{" + i + "," + definitionList.length + "})")};
}
public String getMarkup() {
public String getMarkup() throws wikiParserException {
if (this.content == null) {
if (this.text == null) {
throw new IllegalArgumentException();
@ -96,14 +96,14 @@ public class SimpleToken extends AbstractToken {
setText(this.text, 0);
}
}
if (!this.parsed) try { parse(); } catch (WikiParserException e) { return this.text; }
if (!this.parsed) parse();
return this.markup;
}
protected void parse() {
protected void parse() throws wikiParserException {
String[] e;
if (this.grade >= this.definitionList.length || (e = this.definitionList[this.grade]) == null)
throw new WikiParserException("Token not defined for grade: " + this.grade);
throw new wikiParserException("Token not defined for grade: " + this.grade);
this.markup = getMarkup(e);
this.parsed = true;
}

4
source/de/anomic/data/wiki/tokens/Token.java
View File

@ -49,11 +49,13 @@ package de.anomic.data.wiki.tokens;
import java.util.regex.Pattern;
import de.anomic.data.wiki.wikiParserException;
public interface Token {
public Pattern[] getRegex();
public boolean setText(String text, int patternNr);
public String getText();
public String getMarkup();
public String getMarkup() throws wikiParserException;
public String[] getBlockElementNames();
}

260
source/de/anomic/data/wiki/wikiParser.java
View File

@ -1,260 +1,14 @@
// wikiParser.java
// ---------
// part of YaCy
// (C) by Michael Peter Christen; mc@anomic.de
// first published on http://www.anomic.de
// Frankfurt, Germany, 2007
// Created 22.02.2007
//
// This file is contributed by Franz Brauße
//
// $LastChangedDate: $
// $LastChangedRevision: $
// $LastChangedBy: $
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Using this software in any meaning (reading, learning, copying, compiling,
// running) means that you agree that the Author(s) is (are) not responsible
// for cost, loss of data or any harm that may be caused directly or indirectly
// by usage of this softare or this documentation. The usage of this software
// is on your own risk. The installation and usage (starting/running) of this
// software may allow other people or application to access your computer and
// any attached devices and is highly dependent on the configuration of the
// software which must be done by the user of the software; the author(s) is
// (are) also not responsible for proper configuration and usage of the
// software, even if provoked by documentation provided together with
// the software.
//
// Any changes to this file according to the GPL as documented in the file
// gpl.txt aside this file in the shipment you received can be done to the
// lines that follows this copyright notice here, but changes must not be
// done inside the copyright notive above. A re-distribution must contain
// the intact and unchanged copyright notice.
// Contributions and changes to the program code must be marked as such.
package de.anomic.data.wiki;
import java.util.ArrayList;
import java.util.regex.Matcher;
import java.io.UnsupportedEncodingException;
import de.anomic.data.wiki.tokens.DefinitionListToken;
import de.anomic.data.wiki.tokens.LinkToken;
import de.anomic.data.wiki.tokens.ListToken;
import de.anomic.data.wiki.tokens.SimpleToken;
import de.anomic.data.wiki.tokens.TableToken;
import de.anomic.data.wiki.tokens.Token;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.yacy.yacyCore;
public class wikiParser {
public final Token[] tokens;
private final String[] BEs;
public interface wikiParser {
public wikiParser(plasmaSwitchboard sb) {
tokens = new Token[] {
new SimpleToken('=', '=', new String[][] { null, { "h2" }, { "h3" }, { "h4" } }, true),
new SimpleToken('\'', '\'', new String[][] { null, { "i" }, { "b" }, null, { "b", "i" } }, false),
new LinkToken(yacyCore.seedDB.mySeed.getPublicAddress(), "Wiki.html?page=", sb),
new ListToken('*', "ul"),
new ListToken('#', "ol"),
new ListToken(':', "blockquote", null),
new ListToken(' ', null, "tt", false),
new DefinitionListToken(),
new TableToken()
};
ArrayList r = new ArrayList();
for (int i=0, k, j; i<tokens.length; i++)
if (tokens[i].getBlockElementNames() != null)
for (j=0; j<tokens[i].getBlockElementNames().length; j++) {
if (tokens[i].getBlockElementNames()[j] == null) continue;
if ((k = tokens[i].getBlockElementNames()[j].indexOf(' ')) > 1) {
r.add(tokens[i].getBlockElementNames()[j].substring(0, k));
} else {
r.add(tokens[i].getBlockElementNames()[j]);
}
}
r.add("hr");
BEs = (String[])r.toArray(new String[r.size()]);
}
public static void main(String[] args) {
String text = "===T<pre>itle===\n" +
"==blubb== was ==ein '''shice'''==...och.bla\n" +
"* ein \n" +
"*==test=</pre>=\n" +
"** doppelt\n" +
"* ''tess*sst''\n" +
"*** xyz\n" +
"=]*** huch\n" +
"* ehehe***\n" +
"* blubb\n" +
"bliblablo\n\n\n" +
"* blubb\n" +
"{|border=-1\n" +
"|-\n" +
"||bla|| blubb\n" +
"|-\n" +
"||align center|och||huch||\n" +
"|}\n" +
"\n" +
"# bla\n" +
"# blubb\n" +
"'''''ehehehe''''', ne?!\n" +
"[http://www/index.html,ne?!] -\n" +
"[[Image:blubb|BLA]] ---- och\n" +
" blubb1\n" +
" blubb2\n" +
":doppel-blubb[= huch =]\n" +
";hier:da\n" +
";dort:und so\n" +
";;und:doppelt\n\n\n\n" +
"[[Image:blubb|BLA]]";
// text = "[=\n=]* bla";
String t = "[=] ein fucking [= test =]-text[=,ne?!=] joa, [=alles=]wunderbar," +
"[=denk ich=] mal =]";
long l = System.currentTimeMillis();
t = new wikiParser(null).parse((args.length > 0) ? args[0] : text);
System.out.println("parsing time: " + (System.currentTimeMillis() - l) + " ms");
System.out.println("--- --- ---");
System.out.println(t);
}
public String parse(String text) {
Text[] tt = Text.split2Texts(text, "[=", "=]");
for (int i=0; i<tt.length; i+=2)
tt[i].setText(parseUnescaped(tt[i].getText()));
text = Text.mergeTexts(tt);
tt = Text.split2Texts(text, "<pre>", "</pre>");
for (int i=0; i<tt.length; i+=2)
tt[i].setText(replaceBRs(tt[i].getText()));
return Text.mergeTexts(tt);
}
public String parseUnescaped(String text) {
Token st;
Matcher m;
StringBuffer sb;
for (int i=0; i<tokens.length; i++) {
st = tokens[i];
for (int j=0; j<st.getRegex().length; j++) {
m = st.getRegex()[j].matcher(text);
sb = new StringBuffer();
while (m.find()) {
//System.out.print("found " + st.getClass().getSimpleName() + ": " +
// m.group().replaceAll("\n", "\\\\n").replaceAll("\t", " ") + ", ");
if (st.setText(m.group(), j)) {
// System.out.println("usable");
} else {
// System.out.println("not usable");
continue;
}
m.appendReplacement(sb, (st.getMarkup() == null) ? m.group() : st.getMarkup());
}
text = new String(m.appendTail(sb));
}
}
return text.replaceAll("----", "<hr />");
}
private String replaceBRs(String text) {
StringBuffer sb = new StringBuffer(text.length());
String[] tt = text.split("\n");
boolean replace;
for (int i=0, j; i<tt.length; i++) {
replace = true;
for (j=0; j<BEs.length; j++)
if (tt[i].endsWith(BEs[j] + ">")) { replace = false; break; }
sb.append(tt[i]);
if (i < tt.length - 1) {
if (replace) sb.append("<br />");
sb.append("\n");
}
}
return new String(sb);
}
private static class Text {
public static final String escapeNewLine = "@";
private String text;
private final boolean escaped;
private final boolean nl;
public Text(String text, boolean escaped, boolean newLineBefore) {
this.text = text;
this.escaped = escaped;
this.nl = newLineBefore;
}
public String setTextPlain(String text) { return this.text = text; }
public String setText(String text) {
if (this.nl)
this.text = text.substring(escapeNewLine.length());
else
this.text = text;
return this.text;
}
public String getTextPlain() { return this.text; }
public String getText() {
if (this.nl)
return escapeNewLine + this.text;
else
return this.text;
}
public String toString() { return this.text; }
public boolean isEscaped() { return this.escaped; }
public boolean isNewLineBefore() { return this.nl; }
private static Text[] split2Texts(String text, String escapeBegin, String escapeEnd) {
if (text == null) return null;
if (text.length() < 2) return new Text[] { new Text(text, false, true) };
int startLen = escapeBegin.length();
int endLen = escapeEnd.length();
ArrayList r = new ArrayList();
boolean escaped = text.startsWith(escapeBegin);
if (escaped) r.add(new Text("", false, true));
int i, j = 0;
while ((i = text.indexOf((escaped) ? escapeEnd : escapeBegin, j)) > -1) {
r.add(resolve2Text(text, escaped, (j > 0) ? j + ((escaped) ? startLen : endLen) : 0, i, escapeEnd));
j = i;
escaped = !escaped;
}
r.add(resolve2Text(text, escaped, (escaped) ? j : (j > 0) ? j + endLen : 0, -1, escapeEnd));
return (Text[])r.toArray(new Text[r.size()]);
}
private static Text resolve2Text(String text, boolean escaped, int from, int to, String escapeEnd) {
if (to == -1) to = text.length();
return new Text(
text.substring(from, to),
escaped,
from < escapeEnd.length() + 2 || (!escaped && text.charAt(from - escapeEnd.length() - 1) == '\n'));
}
private static String mergeTexts(Text[] texts) {
StringBuffer sb = new StringBuffer();
for (int n=0; n < texts.length; n++)
sb.append(texts[n].getTextPlain());
return new String(sb);
}
}
public String transform(String text);
public String transform(String text, plasmaSwitchboard switchboard);
public String transform(byte[] text) throws UnsupportedEncodingException;
public String transform(byte[] text, String encoding) throws UnsupportedEncodingException;
public String transform(byte[] text, String encoding, plasmaSwitchboard switchboard) throws UnsupportedEncodingException;
}

20
source/de/anomic/data/wiki/wikiParserException.java Normal file
View File

@ -0,0 +1,20 @@
package de.anomic.data.wiki;
public class wikiParserException extends Exception {
private static final long serialVersionUID = 1L;
public wikiParserException() { }
public wikiParserException(String message) {
super(message);
}
public wikiParserException(Throwable cause) {
super(cause);
}
public wikiParserException(String message, Throwable cause) {
super(message, cause);
}
}

283
source/de/anomic/data/wikiCode.java
View File

@ -47,12 +47,11 @@
package de.anomic.data;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import de.anomic.data.wiki.abstractWikiParser;
import de.anomic.data.wiki.wikiParser;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.server.serverCore;
import de.anomic.yacy.yacyCore;
@ -60,11 +59,10 @@ import de.anomic.yacy.yacyCore;
/** This class provides methods to handle texts that have been posted in the yacyWiki or other
* parts of YaCy that use this class, like the blog or the profile.
*/
public class wikiCode {
public class wikiCode extends abstractWikiParser implements wikiParser {
private String numListLevel="";
private String ListLevel="";
private String defListLevel="";
private plasmaSwitchboard sb;
private boolean cellprocessing=false; //needed for prevention of double-execution of replaceHTML
private boolean defList = false; //needed for definition lists
private boolean escape = false; //needed for escape
@ -84,270 +82,19 @@ public class wikiCode {
/** Constructor of the class wikiCode */
public wikiCode(plasmaSwitchboard switchboard){
sb=switchboard;
}
public String transform(String content){
try {
return transform(content.getBytes("UTF-8"), sb);
} catch (UnsupportedEncodingException e) {
return transform(content.getBytes(), sb);
}
}
public String transform(byte[] content){
return transform(content, sb);
}
public String transform(byte[] content, plasmaSwitchboard switchboard) {
ByteArrayInputStream bais = new ByteArrayInputStream(content);
try {
BufferedReader br = new BufferedReader(new InputStreamReader(bais,
"UTF-8"));
String line;
StringBuffer out = new StringBuffer(content.length);
try {
while ((line = br.readLine()) != null) {
out.append(transformLine(line, switchboard)).append(
serverCore.crlfString);
}
return directory() + new String(out);
} catch (UnsupportedEncodingException e1) {
// can not happen
return null;
}
} catch (IOException e) {
return "internal error: " + e.getMessage();
}
}
/** Replaces special characters from a string. Avoids XSS attacks and ensures correct display of
* special characters in non UTF-8 capable browsers.
* @param text a string that possibly contains HTML
* @return the string with all special characters encoded
*/
//[MN]
public static String replaceHTML(String text) {
text = replace(text, xmlentities);
text = replace(text, htmlentities);
return text;
}
/** Replaces special characters from a string. Ensures correct display of
* special characters in non UTF-8 capable browsers.
* @param text a string that possibly contains special characters
* @return the string with all special characters encoded
*/
//[MN]
public static String replaceHTMLEntities(String text) {
text = replace(text, htmlentities);
return text;
}
/** Replaces special characters from a string. Avoids XSS attacks.
* @param text a string that possibly contains HTML
* @return the string without any HTML-tags that can be used for XSS
*/
//[MN]
public static String replaceXMLEntities(String text) {
text = replace(text, xmlentities);
return text;
}
/** Replaces characters in a string with other characters defined in an array.
* @param text a string that possibly contains special characters
* @param entities array that contains characters to be replaced and characters it will be replaced by
* @return the string with all characters replaced by the corresponding character from array
*/
//[FB], changes by [MN]
public static String replace(String text, String[] entities) {
if (text==null) { return null; }
for (int x=0;x<=entities.length-1;x=x+2) {
int p=0;
while ((p=text.indexOf(entities[x],p))>=0) {
text=text.substring(0,p)+entities[x+1]+text.substring(p+entities[x].length());
p+=entities[x+1].length();
}
}
return text;
super(switchboard);
}
public static String deReplaceHTML(String text) {
text = deReplaceHTMLEntities(text);
text = deReplaceXMLEntities(text);
return text;
protected String transform(
BufferedReader reader,
int length,
plasmaSwitchboard switchboard) throws IOException {
StringBuffer out = new StringBuffer(length);
String line;
while ((line = reader.readLine()) != null)
out.append(transformLine(line, switchboard)).append(serverCore.crlfString);
return out.insert(0, directory()).toString();
}
public static String deReplaceHTMLEntities(String text) {
return deReplace(text, htmlentities);
}
public static String deReplaceXMLEntities(String text) {
return deReplace(text, xmlentities);
}
public static String deReplace(String text, String[] entities) {
if (text == null) return null;
for (int i=entities.length-1; i>0; i-=2) {
int p = 0;
while ((p = text.indexOf(entities[i])) >= 0) {
text = text.substring(0, p) + entities[i - 1] + text.substring(p + entities[i].length());
p += entities[i - 1].length();
}
}
return text;
}
//This array contains codes (see http://mindprod.com/jgloss/unicode.html for details)
//that will be replaced. To add new codes or patterns, just put them at the end
//of the list. Codes or patterns in this list can not be escaped with [= or <pre>
public static String[] xmlentities={
// Ampersands _have_ to be replaced first. If they were replaced later,
// other replaced characters containing ampersands would get messed up.
"\u0026","&amp;", //ampersand
"\"","&quot;", //quotation mark
"\u003C","&lt;", //less than
"\u003E","&gt;", //greater than
};
//This array contains codes (see http://mindprod.com/jgloss/unicode.html for details) and
//patterns that will be replaced. To add new codes or patterns, just put them at the end
//of the list. Codes or patterns in this list can not be escaped with [= or <pre>
public static String[] htmlentities={
"\u005E","&#094;", // Caret
"\u0060","&#096;", // Accent Grave `
"\u007B","&#123;", // {
"\u007C","&#124;", // |
"\u007D","&#125;", // }
"\u007E","&#126;", // ~
"\u0082","&#130;",
"\u0083","&#131;",
"\u0084","&#132;",
"\u0085","&#133;",
"\u0086","&#134;",
"\u0087","&#135;",
"\u0088","&#136;",
"\u0089","&#137;",
"\u008A","&#138;",
"\u008B","&#139;",
"\u008C","&#140;",
"\u008D","&#141;",
"\u008E","&#142;",
"\u0091","&#145;",
"\u0092","&#146;",
"\u0093","&#147;",
"\u0094","&#148;",
"\u0095","&#149;",
"\u0096","&#150;",
"\u0097","&#151;",
"\u0098","&#152;",
"\u0099","&#153;",
"\u009A","&#154;",
"\u009B","&#155;",
"\u009C","&#156;",
"\u009D","&#157;",
"\u009E","&#158;",
"\u009F","&#159;",
"\u00A1","&iexcl;", //inverted (spanish) exclamation mark
"\u00A2","&cent;", //cent
"\u00A3","&pound;", //pound
"\u00A4","&curren;", //currency
"\u00A5","&yen;", //yen
"\u00A6","&brvbar;", //broken vertical bar
"\u00A7","&sect;", //section sign
"\u00A8","&uml;", //diaeresis (umlaut)
"\u00A9","&copy;", //copyright sign
"\u00AA","&ordf;", //feminine ordinal indicator
"\u00AB","&laquo;", //left-pointing double angle quotation mark
"\u00AC","&not;", //not sign
"\u00AD","&shy;", //soft hyphen
"\u00AE","&reg;", //registered sign
"\u00AF","&macr;", //macron
"\u00B0","&deg;", //degree sign
"\u00B1","&plusmn;", //plus-minus sign
"\u00B2","&sup2;", //superscript two
"\u00B3","&sup3;", //superscript three
"\u00B4","&acute;", //acute accent
"\u00B5","&micro;", //micro sign
"\u00B6","&para;", //paragraph sign
"\u00B7","&middot;", //middle dot
"\u00B8","&cedil;", //cedilla
"\u00B9","&sup1;", //superscript one
"\u00BA","&ordm;", //masculine ordinal indicator
"\u00BB","&raquo;", //right-pointing double angle quotation mark
"\u00BC","&frac14;", //fraction 1/4
"\u00BD","&frac12;", //fraction 1/2
"\u00BE","&frac34;", //fraction 3/4
"\u00BF","&iquest;", //inverted (spanisch) questionmark
"\u00C0","&Agrave;",
"\u00C1","&Aacute;",
"\u00C2","&Acirc;",
"\u00C3","&Atilde;",
"\u00C4","&Auml;",
"\u00C5","&Aring;",
"\u00C6","&AElig;",
"\u00C7","&Ccedil;",
"\u00C8","&Egrave;",
"\u00C9","&Eacute;",
"\u00CA","&Ecirc;",
"\u00CB","&Euml;",
"\u00CC","&Igrave;",
"\u00CD","&Iacute;",
"\u00CE","&Icirc;",
"\u00CF","&Iuml;",
"\u00D0","&ETH;",
"\u00D1","&Ntilde;",
"\u00D2","&Ograve;",
"\u00D3","&Oacute;",
"\u00D4","&Ocirc;",
"\u00D5","&Otilde;",
"\u00D6","&Ouml;",
"\u00D7","&times;",
"\u00D8","&Oslash;",
"\u00D9","&Ugrave;",
"\u00DA","&Uacute;",
"\u00DB","&Ucirc;",
"\u00DC","&Uuml;",
"\u00DD","&Yacute;",
"\u00DE","&THORN;",
"\u00DF","&szlig;",
"\u00E0","&agrave;",
"\u00E1","&aacute;",
"\u00E2","&acirc;",
"\u00E3","&atilde;",
"\u00E4","&auml;",
"\u00E5","&aring;",
"\u00E6","&aelig;",
"\u00E7","&ccedil;",
"\u00E8","&egrave;",
"\u00E9","&eacute;",
"\u00EA","&ecirc;",
"\u00EB","&euml;",
"\u00EC","&igrave;",
"\u00ED","&iacute;",
"\u00EE","&icirc;",
"\u00EF","&iuml;",
"\u00F0","&eth;",
"\u00F1","&ntilde;",
"\u00F2","&ograve;",
"\u00F3","&oacute;",
"\u00F4","&ocirc;",
"\u00F5","&otilde;",
"\u00F6","&ouml;",
"\u00F7","&divide;",
"\u00F8","&oslash;",
"\u00F9","&ugrave;",
"\u00FA","&uacute;",
"\u00FB","&ucirc;",
"\u00FC","&uuml;",
"\u00FD","&yacute;",
"\u00FE","&thorn;",
"\u00FF","&yuml;"
};
/** This method processes tables in the wiki code.
* @param a string that might contain parts of a table
@ -1073,12 +820,12 @@ public class wikiCode {
public String transformLine(String result, plasmaSwitchboard switchboard) {
//If HTML has not bee replaced yet (can happen if method gets called in recursion), replace now!
if (!replacedHTML || preformattedSpan){
result = replaceXMLEntities(result);
result = htmlTools.replaceXMLEntities(result);
replacedHTML = true;
}
//If special characters have not bee replaced yet, replace now!
if (!replacedCharacters || preformattedSpan){
result = replaceHTMLEntities(result);
result = htmlTools.replaceHTMLEntities(result);
replacedCharacters = true;
}

9
source/de/anomic/http/httpd.java
View File

@ -64,6 +64,7 @@ import java.util.Iterator;
import java.util.Properties;
import java.util.StringTokenizer;
import de.anomic.data.htmlTools;
import de.anomic.data.userDB;
import de.anomic.data.wikiCode;
import de.anomic.kelondro.kelondroBase64Order;
@ -899,11 +900,11 @@ public final class httpd implements serverHandler {
// 06.01.2007: decode HTML entities by [FB]
public static String decodeHtmlEntities(String s) {
// replace all entities defined in wikiCode.characters and htmlentities
for (int i=1; i<wikiCode.htmlentities.length; i+=2) {
s = s.replaceAll(wikiCode.htmlentities[i], wikiCode.htmlentities[i - 1]);
for (int i=1; i<htmlTools.htmlentities.length; i+=2) {
s = s.replaceAll(htmlTools.htmlentities[i], htmlTools.htmlentities[i - 1]);
}
for (int i=1; i<wikiCode.xmlentities.length; i+=2) {
s = s.replaceAll(wikiCode.xmlentities[i], wikiCode.xmlentities[i - 1]);
for (int i=1; i<htmlTools.xmlentities.length; i+=2) {
s = s.replaceAll(htmlTools.xmlentities[i], htmlTools.xmlentities[i - 1]);
}
// replace all other

12
source/de/anomic/server/serverObjects.java
View File

@ -61,11 +61,13 @@ import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Map;
import de.anomic.data.htmlTools;
import de.anomic.data.wikiCode;
import de.anomic.plasma.plasmaSwitchboard;
@ -89,7 +91,7 @@ public class serverObjects extends Hashtable implements Cloneable {
* like put, but it replaces any HTML special chars.
*/
public Object putSafeXML(Object key, String value){
return put(key, wikiCode.replaceXMLEntities(value));
return put(key, htmlTools.replaceXMLEntities(value));
}
// new put takes also null values
@ -126,8 +128,12 @@ public class serverObjects extends Hashtable implements Cloneable {
//TODO: Cache the wikiCode Object?
return this.putASIS(key, (new wikiCode(plasmaSwitchboard.getSwitchboard())).transform(wikiCode));
}
public String putWiki(Object key, byte[] wikiCode){
return this.putASIS(key, (new wikiCode(plasmaSwitchboard.getSwitchboard())).transform(wikiCode));
public String putWiki(Object key, byte[] wikiCode) {
try {
return this.putASIS(key, (new wikiCode(plasmaSwitchboard.getSwitchboard())).transform(wikiCode));
} catch (UnsupportedEncodingException e) {
return "Internal error: no UTF-8 supported";
}
}
// long variant

7
source/de/anomic/soap/services/SearchService.java
View File

@ -48,6 +48,7 @@ package de.anomic.soap.services;
import org.apache.axis.AxisFault;
import org.w3c.dom.Document;
import de.anomic.data.htmlTools;
import de.anomic.data.wikiCode;
import de.anomic.plasma.plasmaURL;
import de.anomic.net.URL;
@ -161,9 +162,9 @@ public class SearchService extends AbstractService
// Postprocess search ...
int count = Integer.valueOf(searchResult.get("type_results","0")).intValue();
for (int i=0; i < count; i++) {
searchResult.put("type_results_" + i + "_url",wikiCode.replaceXMLEntities(searchResult.get("type_results_" + i + "_url","")));
searchResult.put("type_results_" + i + "_description",wikiCode.replaceXMLEntities(searchResult.get("type_results_" + i + "_description","")));
searchResult.put("type_results_" + i + "_urlname",wikiCode.replaceXMLEntities(searchResult.get("type_results_" + i + "_urlname","")));
searchResult.put("type_results_" + i + "_url",htmlTools.replaceXMLEntities(searchResult.get("type_results_" + i + "_url","")));
searchResult.put("type_results_" + i + "_description",htmlTools.replaceXMLEntities(searchResult.get("type_results_" + i + "_description","")));
searchResult.put("type_results_" + i + "_urlname",htmlTools.replaceXMLEntities(searchResult.get("type_results_" + i + "_urlname","")));
}
// format the result