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ported over the HTML Checker from the original Venice source, somewhat improved

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in design
This commit is contained in:
Eric J. Bowersox 2003-06-07 02:50:42 +00:00
parent 2e395d636a
commit 92a569cbbd
41 changed files with 4517 additions and 49 deletions
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4
conf-sso/sp/dynamo.xml
View File

@ -82,6 +82,10 @@
<database connection="data" namespaces="nscache" userproxy="users"/>
</object>
<object name="htmlchecker" classname="com.silverwrist.dynamo.htmlcheck.HTMLCheckerManager" priority="5">
<database connection="data" namespaces="nscache"/>
</object>
<!-- Presentation and interface objects -->
<object name="remapper" classname="com.silverwrist.dynamo.servlet.RemapperData" priority="0">
<remap path="/verifyemail">

4
conf/dynamo-venice.xml
View File

@ -81,6 +81,10 @@
<database connection="data" namespaces="nscache" userproxy="users"/>
</object>
<object name="htmlchecker" classname="com.silverwrist.dynamo.htmlcheck.HTMLCheckerManager" priority="5">
<database connection="data" namespaces="nscache"/>
</object>
<!-- Presentation and interface objects -->
<object name="remapper" classname="com.silverwrist.dynamo.servlet.RemapperData" priority="0">
<remap path="/verifyemail">

24
conf/venice-db-init-mysql.sql
View File

@ -211,6 +211,30 @@ CREATE TABLE imagetype (
name VARCHAR(255) BINARY NOT NULL # image type name
);
# Table giving the names of all defined HTML checker profiles.
CREATE TABLE htmlprofiles (
profid INT NOT NULL PRIMARY KEY AUTO_INCREMENT, # profile identifier
nsid INT NOT NULL, # profile namespace ID
name VARCHAR(255) BINARY NOT NULL, # profile name
UNIQUE INDEX by_name (nsid, name)
);
# Properties that make up each HTML checker profile.
CREATE TABLE htmlprops (
profid INT NOT NULL, # profile identifier
nsid INT NOT NULL, # property namespace ID
prop_name VARCHAR(255) BINARY NOT NULL, # property name
prop_value VARCHAR(255), # property value
PRIMARY KEY (profid, nsid, prop_name)
);
# Table that indicates which HTML tag sets are permitted in which profiles.
CREATE TABLE htmltagsets (
profid INT NOT NULL, # profile identifier
tagset VARCHAR(64) NOT NULL, # tag set name
PRIMARY KEY (profid, tagset)
);
#### following this line are Venice-specific tables ####
# The table which defines menus.

72
src/baseutil/com/silverwrist/util/AnyCharMatcher.java
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@ -11,7 +11,7 @@
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2002 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
* Copyright (C) 2002-03 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
@ -33,7 +33,6 @@ public final class AnyCharMatcher
*/
private char[] charset; // the set of characters to look for
private int[] locs; // a temporary array used for locations
/*--------------------------------------------------------------------------------
* Constructors
@ -48,7 +47,6 @@ public final class AnyCharMatcher
public AnyCharMatcher(char[] charset)
{
this.charset = charset;
this.locs = new int[charset.length];
} // end constructor
@ -60,7 +58,6 @@ public final class AnyCharMatcher
public AnyCharMatcher(String charset)
{
this.charset = charset.toCharArray();
this.locs = new int[charset.length()];
} // end constructor
@ -83,32 +80,22 @@ public final class AnyCharMatcher
{
if (str==null)
return -1;
int numindexes = 0;
int i;
for (i=0; i<charset.length; i++)
{ // locate the index of the first HTML character
boolean found = false;
int rc = Integer.MAX_VALUE;
for (int i=0; (rc>0) && (i<charset.length); i++)
{ // get the index of this character
int tmp = str.indexOf(charset[i]);
if (tmp>=0)
locs[numindexes++] = tmp;
{ // found a matching character
found = true;
if (tmp<rc)
rc = tmp;
} // end if
} // end for
if (numindexes==0)
return -1; // no characters found
else if (numindexes==1)
return locs[0]; // only one found
int rc = locs[0];
for (i=1; i<numindexes; i++)
{ // this loop determines the lowest possible return value
if (rc==0)
return 0; // can't get any lower!
if (locs[i]<rc)
rc = locs[i]; // this is now the lowest
} // end for
return rc;
return (found ? rc : -1);
} // end get
@ -126,34 +113,23 @@ public final class AnyCharMatcher
{
if (str==null)
return -1;
int numindexes = 0;
int i;
for (i=0; i<charset.length; i++)
{ // locate the index of the first HTML character
boolean found = false;
int limit = str.length() - 1;
int rc = Integer.MIN_VALUE;
for (int i=0; (rc<limit) && (i<charset.length); i++)
{ // get the index of this character
int tmp = str.lastIndexOf(charset[i]);
if (tmp>=0)
locs[numindexes++] = tmp;
{ // found a matching character
found = true;
if (tmp>rc)
rc = tmp;
} // end if
} // end for
if (numindexes==0)
return -1; // no characters found
else if (numindexes==1)
return locs[0]; // only one found
int rc = locs[0];
int limit = str.length() - 1;
for (i=1; i<numindexes; i++)
{ // this loop determines the highest possible return value
if (rc==limit)
return limit; // can't get any higher!
if (locs[i]>rc)
rc = locs[i]; // this is now the highest
} // end for
return rc;
return (found ? rc : -1);
} // end getLast

247
src/dynamo-framework/com/silverwrist/dynamo/HTMLTagSet.java Normal file
View File

@ -0,0 +1,247 @@
/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2002-03 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo;
import java.util.*;
import org.apache.commons.lang.enum.*;
public final class HTMLTagSet extends ValuedEnum
{
/*--------------------------------------------------------------------------------
* The actual enumeration values
*--------------------------------------------------------------------------------
*/
// N.B.: The index values are from the old Venice code, for compatibility
/**
* Denotes all tags that affect &quot;inline&quot; formatting only, such as &lt;EM&gt; and &lt;B&gt;.
* These are usually allowed.
*/
public static final HTMLTagSet INLINE = new HTMLTagSet("INLINE",1);
/**
* Denotes the &quot;A&quot; tag.
*/
public static final HTMLTagSet ANCHOR = new HTMLTagSet("ANCHOR",2);
/**
* Denotes all tags that affect &quot;block-level&quot; formatting, such as &lt;P&gt; and &lt;Hn&gt;.
*/
public static final HTMLTagSet BLOCK = new HTMLTagSet("BLOCK",3);
/**
* Denotes all tags that cause &quot;active&quot; content to be included in the HTML document, such as
* &lt;OBJECT&gt;, &lt;APPLET&gt;, and &lt;SCRIPT&gt;. These are generally not allowed.
*/
public static final HTMLTagSet ACTIVECONTENT = new HTMLTagSet("ACTIVECONTENT",4);
/**
* Denotes the tags that create clickable image maps, such as &lt;AREA&gt; and &lt;MAP&gt;.
*/
public static final HTMLTagSet IMAGEMAP = new HTMLTagSet("IMAGEMAP",5);
/**
* Denotes the tags that are used for document-level formatting and structure, such as &lt;HTML&gt;, &lt;BODY&gt;,
* and &lt;TITLE&gt;. These are generally not allowed.
*/
public static final HTMLTagSet DOCUMENT = new HTMLTagSet("DOCUMENT",6);
/**
* Denotes the &lt;FONT&gt; tag.
*/
public static final HTMLTagSet FONT = new HTMLTagSet("FONT",7);
/**
* Denotes all tags that are used in conjunction with forms, such as &lt;FORM&gt;, &lt;INPUT&gt;, and &lt;SELECT&gt;.
*/
public static final HTMLTagSet FORMS = new HTMLTagSet("FORMS",8);
/**
* Denotes all tags that are used in conjunction with tables, such as &lt;TABLE&gt;, &lt;TR&gt;, and &lt;TD&gt;.
*/
public static final HTMLTagSet TABLES = new HTMLTagSet("TABLES",9);
/**
* Denotes the &lt;DEL&gt; and &lt;INS&gt; tags, which are used for change markup.
*/
public static final HTMLTagSet CHANGE = new HTMLTagSet("CHANGE",10);
/**
* Denotes all tags related to frames, such as &lt;FRAMESET&gt; and &lt;FRAME&gt;. These are generally not allowed.
*/
public static final HTMLTagSet FRAMES = new HTMLTagSet("FRAMES",11);
/**
* Denotes the &lt;IMG&gt; tag.
*/
public static final HTMLTagSet IMAGES = new HTMLTagSet("IMAGES",12);
/**
* Denotes tags like &lt;PRE&gt;, which are used to preformat input text.
*/
public static final HTMLTagSet PREFORMAT = new HTMLTagSet("PREFORMAT",13);
/**
* Denotes Netscape-specific inline formatting, such as the hated &lt;BLINK&gt;.
*/
public static final HTMLTagSet NSCP_INLINE = new HTMLTagSet("NSCP_INLINE",14);
/**
* Denotes Netscape's layer tags, such as &lt;LAYER&gt; and &lt;ILAYER&gt;. These are generally not allowed.
*/
public static final HTMLTagSet NSCP_LAYERS = new HTMLTagSet("NSCP_LAYERS",15);
/**
* Denotes Netscape-specific form tags, like &lt;KEYGEN&gt;. These are generally not allowed.
*/
public static final HTMLTagSet NSCP_FORMS = new HTMLTagSet("NSCP_FORMS",16);
/**
* Denotes Netscape-specific block formatting tags, like &lt;MULTICOL&gt;. These are generally not allowed.
*/
public static final HTMLTagSet NSCP_BLOCK = new HTMLTagSet("NSCP_BLOCK",17);
/**
* Denotes the Netscape &lt;SERVER&gt; tag, used for server-side execution. This is generally not allowed.
*/
public static final HTMLTagSet NSCP_SERVER = new HTMLTagSet("NSCP_SERVER",18);
/**
* Denotes Microsoft-specific document formatting tags, such as &lt;BGSOUND&gt;. These are generally not allowed.
*/
public static final HTMLTagSet MSFT_DOCUMENT = new HTMLTagSet("MSFT_DOCUMENT",19);
/**
* Denotes Microsoft-specific inline formatting tags, such as &lt;COMMENT&gt;. These are generally not allowed.
*/
public static final HTMLTagSet MSFT_INLINE = new HTMLTagSet("MSFT_INLINE",20);
/**
* Denotes Microsoft-specific block formatting tags, such as &lt;MARQUEE&gt;. These are generally not allowed.
*/
public static final HTMLTagSet MSFT_BLOCK = new HTMLTagSet("MSFT_BLOCK",21);
/**
* Denotes Microsoft-specific active-content tags, such as &lt;XML&gt;. These are generally not allowed.
*/
public static final HTMLTagSet MSFT_ACTIVECONTENT = new HTMLTagSet("MSFT_ACTIVECONTENT",22);
/**
* Denotes constructs for server-side page use only, such as with Microsoft Active Server Pages and Sun Java
* Server Pages. These are generally not allowed.
*/
public static final HTMLTagSet SERVER = new HTMLTagSet("SERVER",23);
/**
* Denotes tags used by the Sun Java Server and other Java-compatible servers for including server-side components.
* These are generally not allowed.
*/
public static final HTMLTagSet JAVASERVER = new HTMLTagSet("JAVASERVER",24);
/**
* Denotes HTML comments. These are generally not allowed.
*/
public static final HTMLTagSet COMMENT = new HTMLTagSet("COMMENT",25);
public static final HTMLTagSet _LAST = COMMENT;
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
/**
* Internal constructor which creates a new element of this enumerated type.
*
* @param name The name of the <CODE>HTMLTagSet</CODE> to be created.
* @param value The numeric value to assign to the <CODE>HTMLTagSet</CODE>.
*/
private HTMLTagSet(String name, int value)
{
super(name,value);
} // end constructor
/*--------------------------------------------------------------------------------
* Standard static method implementations
*--------------------------------------------------------------------------------
*/
/**
* Gets a <CODE>HTMLTagSet</CODE> by name.
*
* @param name The name of the <CODE>HTMLTagSet</CODE> to get; may be <CODE>null</CODE>.
* @return The <CODE>HTMLTagSet</CODE> object, or <CODE>null</CODE> if the <CODE>HTMLTagSet</CODE>
* does not exist.
*/
public static HTMLTagSet getEnum(String name)
{
return (HTMLTagSet)getEnum(HTMLTagSet.class,name);
} // end getEnum
/**
* Gets a <CODE>HTMLTagSet</CODE> by numeric value.
*
* @param code The numeric value of the <CODE>HTMLTagSet</CODE> to get.
* @return The <CODE>HTMLTagSet</CODE> object, or <CODE>null</CODE> if the <CODE>HTMLTagSet</CODE>
* does not exist.
*/
public static HTMLTagSet getEnum(int code)
{
return (HTMLTagSet)getEnum(HTMLTagSet.class,code);
} // end getEnum
/**
* Gets the <CODE>Map</CODE> of <CODE>HTMLTagSet</CODE> objects by name.
*
* @return The <CODE>HTMLTagSet</CODE> object <CODE>Map</CODE>.
*/
public static Map getEnumMap()
{
return getEnumMap(HTMLTagSet.class);
} // end getEnumMap
/**
* Gets the <CODE>List</CODE> of <CODE>HTMLTagSet</CODE> objects, in the order in which the objects are listed
* in the code above.
*
* @return The <CODE>HTMLTagSet</CODE> object <CODE>List</CODE>.
*/
public static List getEnumList()
{
return getEnumList(HTMLTagSet.class);
} // end getEnumList
/**
* Gets an iterator over all <CODE>HTMLTagSet</CODE> objects, in the order in which the objects are listed
* in the code above.
*
* @return The <CODE>HTMLTagSet</CODE> object iterator.
*/
public static Iterator iterator()
{
return iterator(HTMLTagSet.class);
} // end iterator
} // end class HTMLTagSet

2
src/dynamo-framework/com/silverwrist/dynamo/HttpStatusCode.java
View File

@ -31,7 +31,7 @@ import javax.servlet.http.HttpServletResponse;
* @author Eric J. Bowersox &lt;erbo@silcom.com&gt;
* @version X
*/
public class HttpStatusCode extends ValuedEnum
public final class HttpStatusCode extends ValuedEnum
{
/*--------------------------------------------------------------------------------
* The actual enumeration values

6
src/dynamo-framework/com/silverwrist/dynamo/Namespaces.java
View File

@ -74,4 +74,10 @@ public interface Namespaces
public static final String GROUP_PERMISSIONS_NAMESPACE =
"http://www.silverwrist.com/NS/dynamo/2002/12/27/group.permissions";
/**
* Namespace for the base set of HTML Checker properties.
*/
public static final String HTMLCHECKER_PROPERTIES_NAMESPACE =
"http://www.silverwrist.com/NS/dynamo/2003/06/05/htmlchecker.properties";
} // end interface Namespaces

33
src/dynamo-framework/com/silverwrist/dynamo/except/AlreadyFinishedException.java Normal file
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@ -0,0 +1,33 @@
/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.except;
public class AlreadyFinishedException extends HTMLCheckerRuntimeException
{
/*--------------------------------------------------------------------------------
* Constructors
*--------------------------------------------------------------------------------
*/
public AlreadyFinishedException()
{
super(AlreadyFinishedException.class,"DynamoExceptionMessages","htmlchecker.alreadyfinished");
} // end constructor
} // end class AlreadyFinishedException

2
src/dynamo-framework/com/silverwrist/dynamo/except/DynamoExceptionMessages.properties
View File

@ -31,3 +31,5 @@ scriptingException=Error executing {0}[{1}]: {2}
renderClass.creation=Unable to create object of class {0} at rendering time.
dialogException.xmlLoadException=Error in XML dialog definition: {0}
udfe.bad.itemType=No implementation exists for dialog item type "{0}".
htmlchecker.alreadyfinished=The HTML Checker is already in a finished state.
htmlchecker.notyetfinished=The HTML Checker is not yet in a finished state.

39
src/dynamo-framework/com/silverwrist/dynamo/except/HTMLCheckerRuntimeException.java Normal file
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@ -0,0 +1,39 @@
/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.except;
public class HTMLCheckerRuntimeException extends ExternalRuntimeException
{
/*--------------------------------------------------------------------------------
* Constructors
*--------------------------------------------------------------------------------
*/
public HTMLCheckerRuntimeException(Class caller, String bundle, String message_id)
{
super(caller,bundle,message_id);
} // end constructor
public HTMLCheckerRuntimeException(Class caller, String bundle, String message_id, Throwable inner)
{
super(caller,bundle,message_id,inner);
} // end constructor
} // end class HtmlCheckerRuntimeException

33
src/dynamo-framework/com/silverwrist/dynamo/except/NotYetFinishedException.java Normal file
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@ -0,0 +1,33 @@
/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.except;
public class NotYetFinishedException extends HTMLCheckerRuntimeException
{
/*--------------------------------------------------------------------------------
* Constructors
*--------------------------------------------------------------------------------
*/
public NotYetFinishedException()
{
super(NotYetFinishedException.class,"DynamoExceptionMessages","htmlchecker.notyetfinished");
} // end constructor
} // end class NotYetFinishedException

1460
src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/CheckerObject.java Normal file
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128
src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/EncodeHTML.java Normal file
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@ -0,0 +1,128 @@
/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck;
import com.silverwrist.util.*;
import com.silverwrist.dynamo.Namespaces;
import com.silverwrist.dynamo.iface.*;
import com.silverwrist.dynamo.util.*;
class EncodeHTML implements HTMLCheckerConfigurator, HTMLOutputFilter
{
/*--------------------------------------------------------------------------------
* Static data members
*--------------------------------------------------------------------------------
*/
private static final String ESCAPED_CHARACTERS = "<>&";
private static final AnyCharMatcher MATCHER = new AnyCharMatcher(ESCAPED_CHARACTERS);
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
EncodeHTML()
{ // do nothing
} // end constructor
/*--------------------------------------------------------------------------------
* Implementations from interface HTMLCheckerConfigurator
*--------------------------------------------------------------------------------
*/
public void configure(HTMLCheckerProfile profile)
{
boolean enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
"enable.HTML.filter",Boolean.FALSE))).booleanValue();
if (enable) // add myself as an output filter
profile.addOutputFilter(this);
} // end configure
/*--------------------------------------------------------------------------------
* Implementations from interface HTMLOutputFilter
*--------------------------------------------------------------------------------
*/
/**
* Checks and possibly outputs a character. If the character <CODE>ch</CODE> is '<',
* '>', or '&', it appends the appropriate string to the string buffer
* <CODE>buf</CODE> and returns <CODE>true</CODE>. If not, it returns <CODE>false</CODE>
* and leaves the buffer alone.
*
* @param buf The string buffer to append the character equivalent to.
* @param ch The character to be checked and possibly output.
* @return <CODE>true</CODE> if the character matches and was output, <CODE>false</CODE> if not.
*/
public boolean tryOutputCharacter(StringBuffer buf, char ch)
{
switch (ch)
{ // turn the HTML flag characters into appropriate entity escapes
case '<':
buf.append("&lt;");
return true;
case '>':
buf.append("&gt;");
return true;
case '&':
buf.append("&amp;");
return true;
default:
break;
} // end switch
return false; // bail out! not one we handle!
} // end tryOutputCharacter
/**
* Returns <CODE>true</CODE> if the character <CODE>ch</CODE> is '<', '>', or '&', <CODE>false</CODE> if not.
*
* @param ch The character to be tested.
* @return <CODE>true</CODE> if the character <CODE>ch</CODE> is '<', '>', or '&', <CODE>false</CODE> if not.
*/
public boolean matchCharacter(char ch)
{
return (ESCAPED_CHARACTERS.indexOf(ch)>=0);
} // end matchCharacter
/**
* Given a character string, returns the total number of characters in that string, starting from the beginning,
* that are <I>not</I> handled by this filter before one that <I>is</I> appears. If none of the characters in this
* string are handled by the filter, the length of the string is returned.
*
* @param s The string to scan through.
* @return The length of the initial sequence of non-matching characters in this string.
*/
public int lengthNoMatch(String s)
{
int rc = MATCHER.get(s);
if (rc==-1)
rc = s.length();
return rc;
} // end lengthNoMatch
} // end class EncodeHTML

109
src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/EncodeSQL.java Normal file
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@ -0,0 +1,109 @@
/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck;
import com.silverwrist.dynamo.Namespaces;
import com.silverwrist.dynamo.iface.*;
import com.silverwrist.dynamo.util.*;
class EncodeSQL implements HTMLCheckerConfigurator, HTMLOutputFilter
{
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
EncodeSQL()
{ // do nothing
} // end constructor
/*--------------------------------------------------------------------------------
* Implementations from interface HTMLCheckerConfigurator
*--------------------------------------------------------------------------------
*/
public void configure(HTMLCheckerProfile profile)
{
boolean enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
"enable.SQL.filter",Boolean.FALSE))).booleanValue();
if (enable)
{ // add myself as an output filter
profile.addOutputFilter(this);
profile.addRawOutputFilter(this);
} // end if
} // end configure
/*--------------------------------------------------------------------------------
* Implementations from interface HTMLOutputFilter
*--------------------------------------------------------------------------------
*/
/**
* Checks and possibly outputs a character. If the character <CODE>ch</CODE> is an apostrophe, it appends two
* apostrophes to the string buffer <CODE>buf</CODE> and returns <CODE>true</CODE>. If not, it returns
* <CODE>false</CODE> and leaves the buffer alone.
*
* @param buf The string buffer to append the character equivalent to.
* @param ch The character to be checked and possibly output.
* @return <CODE>true</CODE> if the character matches and was output, <CODE>false</CODE> if not.
*/
public boolean tryOutputCharacter(StringBuffer buf, char ch)
{
if (ch=='\'')
{ // convert one apostrophe into two
buf.append("\'\'");
return true;
} // end if
return false;
} // end tryOutputCharacter
/**
* Returns <CODE>true</CODE> if the character <CODE>ch</CODE> is an apostrophe, <CODE>false</CODE> if not.
*
* @param ch The character to be tested.
* @return <CODE>true</CODE> if the character <CODE>ch</CODE> is an apostrophe, <CODE>false</CODE> if not.
*/
public boolean matchCharacter(char ch)
{
return (ch=='\'');
} // end matchCharacter
/**
* Given a character string, returns the total number of characters in that string, starting from the beginning,
* that are <I>not</I> handled by this filter before one that <I>is</I> appears. If none of the characters in this
* string are handled by the filter, the length of the string is returned.
*
* @param s The string to scan through.
* @return The length of the initial sequence of non-matching characters in this string.
*/
public int lengthNoMatch(String s)
{
int rc = s.indexOf('\'');
if (rc<0)
rc = s.length();
return rc;
} // end lengthNoMatch
} // end class EncodeSQL

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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck;
import java.util.*;
import com.silverwrist.dynamo.HTMLTagSet;
import com.silverwrist.dynamo.Namespaces;
import com.silverwrist.dynamo.except.*;
import com.silverwrist.dynamo.iface.*;
import com.silverwrist.dynamo.util.*;
class FrozenProfileObject
{
/*--------------------------------------------------------------------------------
* Static data members
*--------------------------------------------------------------------------------
*/
private static final String NAMESPACE = Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE;
private static final Short DEFAULT_WORDWRAP = new Short((short)0);
/*--------------------------------------------------------------------------------
* Attributes
*--------------------------------------------------------------------------------
*/
private ProfileObject m_profile; // backreference
private boolean m_rewrap_lines; // re-word-wrap lines?
private boolean m_process_angles; // process angle-bracketed strings?
private boolean m_process_parens; // process parenthesized strings?
private boolean m_process_brackets; // process bracketed strings?
private boolean m_process_braces; // process braced strings?
private boolean m_discard_html_tags; // discard all HTML tags?
private boolean m_discard_rejected_html; // discard HTML tags that are rejected?
private boolean m_discard_html_comments; // discard HTML comments?
private boolean m_discard_xml_constructs; // discard XML constructs (namespaced tags)?
private short m_word_wrap_length; // word wrap length
private HTMLOutputFilter[] m_output_filters; // the output filters
private HTMLOutputFilter[] m_raw_output_filters; // the raw output filters
private HTMLRewriter[] m_string_rewriters; // the string rewriters
private HTMLRewriter[] m_word_rewriters; // the word rewriters
private HTMLRewriter[] m_tag_rewriters; // the tag rewriters
private HTMLRewriter[] m_paren_rewriters; // the parenthesis rewriters
private HTMLRewriter[] m_bracket_rewriters; // the bracket rewriters
private HTMLRewriter[] m_brace_rewriters; // the brace rewriters
private BitSet m_allowed_tag_set; // the allowed tag set
private String m_openers; // the set of recognized "opener" characters
private Hashtable m_attrs_cache = new Hashtable(); // cached attributes from the underlying profile
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
FrozenProfileObject(ProfileObject prof) throws DatabaseException
{
m_profile = prof;
m_rewrap_lines =
((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"rewrap.lines",Boolean.FALSE))).booleanValue();
m_process_angles =
((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"process.angles",Boolean.TRUE))).booleanValue();
m_process_parens =
((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"process.parens",Boolean.TRUE))).booleanValue();
m_process_brackets =
((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"process.brackets",Boolean.FALSE))).booleanValue();
m_process_braces =
((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"process.braces",Boolean.FALSE))).booleanValue();
m_discard_html_tags =
((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"discard.html",Boolean.FALSE))).booleanValue();
m_discard_rejected_html =
((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"discard.html.rejected",
Boolean.FALSE))).booleanValue();
m_discard_html_comments =
((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"discard.html.comments",
Boolean.FALSE))).booleanValue();
m_discard_xml_constructs =
((Boolean)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"discard.xml",Boolean.FALSE))).booleanValue();
m_word_wrap_length =
((Short)(PropertyUtils.getPropertyDefault(prof,NAMESPACE,"word.wrap",DEFAULT_WORDWRAP))).shortValue();
if (m_word_wrap_length<0)
m_word_wrap_length = 0;
m_output_filters = prof.getOutputFilters();
m_raw_output_filters = prof.getRawOutputFilters();
m_string_rewriters = prof.getStringRewriters();
m_word_rewriters = prof.getWordRewriters();
m_tag_rewriters = prof.getTagRewriters();
m_paren_rewriters = prof.getParenRewriters();
m_bracket_rewriters = prof.getBracketRewriters();
m_brace_rewriters = prof.getBraceRewriters();
// Compute the allowed tag set.
Set set1 = prof.getAllowedTagSet();
m_allowed_tag_set = new BitSet(HTMLTagSet._LAST.getValue());
Iterator it = set1.iterator();
while (it.hasNext())
{ // convert the set of objects into a set of bits
HTMLTagSet ts = (HTMLTagSet)(it.next());
m_allowed_tag_set.set(ts.getValue()-1);
} // end while
// Construct the string full of "opener" characters.
StringBuffer buf = new StringBuffer(4);
if (m_process_angles)
buf.append('<');
if (m_process_parens)
buf.append('(');
if (m_process_brackets)
buf.append('[');
if (m_process_braces)
buf.append('{');
m_openers = buf.toString();
} // end constructor
/*--------------------------------------------------------------------------------
* External operations
*--------------------------------------------------------------------------------
*/
boolean getRewrapLines()
{
return m_rewrap_lines;
} // end getRewrapLines
boolean getProcessAngles()
{
return m_process_angles;
} // end getProcessAngles
boolean getProcessParens()
{
return m_process_parens;
} // end getProcessParens
boolean getProcessBrackets()
{
return m_process_brackets;
} // end getProcessBrackets
boolean getProcessBraces()
{
return m_process_braces;
} // end getProcessBraces
boolean getDiscardHTMLTags()
{
return m_discard_html_tags;
} // end getDiscardHTMLTags
boolean getDiscardRejectedHTML()
{
return m_discard_rejected_html;
} // end getDiscardRejectedHTML
boolean getDiscardHTMLComments()
{
return m_discard_html_comments;
} // end getDiscardHTMLComments
boolean getDiscardXMLConstructs()
{
return m_discard_xml_constructs;
} // end getDiscardXMLConstructs
short getWordWrapLength()
{
return m_word_wrap_length;
} // end getWordWrapLength
HTMLOutputFilter[] getOutputFilters()
{
return m_output_filters;
} // end getOutputFilters
HTMLOutputFilter[] getRawOutputFilters()
{
return m_raw_output_filters;
} // end getOutputFilters
HTMLRewriter[] getStringRewriters()
{
return m_string_rewriters;
} // end getStringRewriters
HTMLRewriter[] getWordRewriters()
{
return m_word_rewriters;
} // end getWordRewriters
HTMLRewriter[] getTagRewriters()
{
return m_tag_rewriters;
} // end getTagRewriters
HTMLRewriter[] getParenRewriters()
{
return m_paren_rewriters;
} // end getParenRewriters
HTMLRewriter[] getBracketRewriters()
{
return m_bracket_rewriters;
} // end getBracketRewriters
HTMLRewriter[] getBraceRewriters()
{
return m_brace_rewriters;
} // end getBraceRewriters
BitSet getAllowedTagSet()
{
return m_allowed_tag_set;
} // end getAllowedTagSet
String getOpeners()
{
return m_openers;
} // end getOpeners
boolean isAllowed(HTMLTagSet ts)
{
return m_allowed_tag_set.get(ts.getValue()-1);
} // end isAllowed
String getAttribute(String namespace, String name)
{
QualifiedNameKey key = new QualifiedNameKey(namespace,name);
String rc = (String)(m_attrs_cache.get(key));
if (rc!=null)
return rc;
Object tmp = PropertyUtils.getPropertyNoErr(m_profile,namespace,name);
if (tmp==null)
return null;
rc = tmp.toString();
m_attrs_cache.put(key,rc);
return rc;
} // end getAttribute
} // end class FrozenProfileObject

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src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/HTMLCheckerManager.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck;
import java.util.*;
import org.apache.commons.collections.*;
import org.apache.log4j.Logger;
import org.w3c.dom.*;
import com.silverwrist.util.xml.*;
import com.silverwrist.dynamo.db.NamespaceCache;
import com.silverwrist.dynamo.except.*;
import com.silverwrist.dynamo.iface.*;
import com.silverwrist.dynamo.util.*;
public class HTMLCheckerManager
implements NamedObject, ComponentInitialize, ComponentShutdown, HTMLCheckerService, HTMLCheckerConfigRegister
{
/*--------------------------------------------------------------------------------
* Static data members
*--------------------------------------------------------------------------------
*/
private static Logger logger = Logger.getLogger(HTMLCheckerManager.class);
/*--------------------------------------------------------------------------------
* Attributes
*--------------------------------------------------------------------------------
*/
private String m_name; // name of this object
private ProfileOps m_ops; // profile operations
private NamespaceCache m_ns_cache; // namespace cache object
private ComponentShutdown m_hook_rt; // hook runtime services
private ComponentShutdown m_hook_init; // hook initialization services
private Vector m_configurators; // registered configurators
private ReferenceMap m_profiles; // profile map
private ReferenceMap m_frozen_profiles; // frozen profile map
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
public HTMLCheckerManager()
{
m_configurators = new Vector();
m_profiles = new ReferenceMap(ReferenceMap.HARD,ReferenceMap.SOFT);
m_frozen_profiles = new ReferenceMap(ReferenceMap.HARD,ReferenceMap.SOFT);
m_configurators.add(new EncodeHTML());
m_configurators.add(new EncodeSQL());
m_configurators.add(new RewriteEMailAddresses());
m_configurators.add(new RewriteURLs());
} // end constructor
/*--------------------------------------------------------------------------------
* Implementations from interface NamedObject
*--------------------------------------------------------------------------------
*/
public String getName()
{
return m_name;
} // end getName
/*--------------------------------------------------------------------------------
* Implementations from interface ComponentInitialize
*--------------------------------------------------------------------------------
*/
/**
* Initialize the component.
*
* @param config_root Pointer to the section of the Dynamo XML configuration file that configures this
* particular component. This is to be considered "read-only" by the component.
* @param services An implementation of {@link com.silverwrist.dynamo.iface.ServiceProvider ServiceProvider}
* which provides initialization services to the component. This will include an implementation
* of {@link com.silverwrist.dynamo.iface.ObjectProvider ObjectProvider} which may be used to
* get information about other objects previously initialized by the application.
* @exception com.silverwrist.dynamo.except.ConfigException If an error is encountered in the component
* configuration.
*/
public void initialize(Element config_root, ServiceProvider services) throws ConfigException
{
logger.info("HTMLCheckerManager initializing");
XMLLoader loader = XMLLoader.get();
String conn_name = null;
String nscache_name = null;
try
{ // verify the right node name
loader.verifyNodeName(config_root,"object");
// get the object's name
m_name = loader.getAttribute(config_root,"name");
// get the database configuration connection
DOMElementHelper config_root_h = new DOMElementHelper(config_root);
Element elt = loader.getSubElement(config_root_h,"database");
conn_name = loader.getAttribute(elt,"connection");
nscache_name = loader.getAttribute(elt,"namespaces");
} // end try
catch (XMLLoadException e)
{ // error loading XML config data
throw new ConfigException(e);
} // end catch
// Get the database connection pool and namespace cache.
DBConnectionPool pool = GetObjectUtils.getDatabaseConnection(services,conn_name);
m_ns_cache =
(NamespaceCache)(GetObjectUtils.getDynamoComponent(services,NamespaceCache.class,nscache_name));
// Get the database operations object.
m_ops = ProfileOps.get(pool);
// Register ourselves with the runtime services.
SingletonServiceProvider ssp = new SingletonServiceProvider("HTMLCheckerManager",HTMLCheckerService.class,this);
HookServiceProviders hooker = (HookServiceProviders)(services.queryService(HookServiceProviders.class));
m_hook_rt = hooker.hookRuntimeServiceProvider(ssp);
// Register ourselves with the init services.
ssp = new SingletonServiceProvider("HTMLCheckerManager",HTMLCheckerConfigRegister.class,this);
m_hook_init = hooker.hookInitServiceProvider(ssp);
} // end initialize
/*--------------------------------------------------------------------------------
* Implementations from interface ComponentShutdown
*--------------------------------------------------------------------------------
*/
public void shutdown()
{
m_hook_rt.shutdown();
m_hook_rt = null;
m_hook_init.shutdown();
m_hook_init = null;
m_ns_cache = null;
m_ops.dispose();
m_ops = null;
m_frozen_profiles.clear();
m_profiles.clear();
m_configurators.clear();
} // end shutdown
/*--------------------------------------------------------------------------------
* Implementations from interface HTMLCheckerService
*--------------------------------------------------------------------------------
*/
public HTMLChecker createHTMLChecker(String profile_namespace, String profile_name) throws DatabaseException
{
QualifiedNameKey key = new QualifiedNameKey(profile_namespace,profile_name);
FrozenProfileObject p = null;
synchronized (this)
{ // retrieve profile from the internal cache
p = (FrozenProfileObject)(m_frozen_profiles.get(key));
if (p==null)
{ // OK, look up the profile object
ProfileObject profile = (ProfileObject)(m_profiles.get(key));
if (profile==null)
{ // get the index of the profile from the database
int prof_ndx = m_ops.getProfileIndex(m_ns_cache.namespaceNameToId(profile_namespace),profile_name);
// create the profile object
profile = new ProfileObject(m_ops,m_ns_cache,prof_ndx);
// Now we have to let the configurator objects have their way with it.
Iterator it = m_configurators.iterator();
while (it.hasNext())
{ // run each configurator in turn
HTMLCheckerConfigurator conf = (HTMLCheckerConfigurator)(it.next());
conf.configure(profile);
} // end while
m_profiles.put(key,profile);
} // end if (need to get profile)
// Freeze the profile.
p = new FrozenProfileObject(profile);
m_frozen_profiles.put(key,p);
} // end if
} // end synchronized block
return new CheckerObject(p);
} // end createHTMLChecker
/*--------------------------------------------------------------------------------
* Implementations from interface HTMLCheckerConfigRegister
*--------------------------------------------------------------------------------
*/
public ComponentShutdown registerConfigurator(HTMLCheckerConfigurator cfg)
{
m_configurators.add(cfg);
return new ShutdownVectorRemove(m_configurators,cfg);
} // end registerConfigurator
} // end class HTMLCheckerManager

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src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/HTMLCheckerMessages.properties Normal file
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# The contents of this file are subject to the Mozilla Public License Version 1.1
# (the "License"); you may not use this file except in compliance with the License.
# You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
#
# Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
# WARRANTY OF ANY KIND, either express or implied. See the License for the specific
# language governing rights and limitations under the License.
#
# The Original Code is the Venice Web Communities System.
#
# The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
# for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
# Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
#
# Contributor(s):
# ---------------------------------------------------------------------------------
# This file has been localized for the en_US locale
no.profile=The specified profile was not found.
property.serialize=The value of property "{0}" could not be serialized.
property.deserialize=The value of property "{0}" could not be deserialized.

96
src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/MarkupData.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck;
public final class MarkupData
{
/*--------------------------------------------------------------------------------
* Attributes
*--------------------------------------------------------------------------------
*/
private String m_prefix;
private String m_opentag;
private String m_body;
private String m_closetag;
private String m_suffix;
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
public MarkupData(String prefix, String opentag, String body, String closetag, String suffix)
{
m_prefix = prefix;
m_opentag = opentag;
m_body = body;
m_closetag = closetag;
m_suffix = suffix;
} // end constructor
/*--------------------------------------------------------------------------------
* Public getters
*--------------------------------------------------------------------------------
*/
public String getPrefix()
{
return m_prefix;
} // end getPrefix
public String getOpenTag()
{
return m_opentag;
} // end getOpenTag
public String getBody()
{
return m_body;
} // end getBody
public String getCloseTag()
{
return m_closetag;
} // end getCloseTag
public String getSuffix()
{
return m_suffix;
} // end getSuffix
public int getTotalLength()
{
int rc = 0;
if (m_prefix!=null)
rc += m_prefix.length();
if (m_body!=null)
rc += m_body.length();
if (m_suffix!=null)
rc += m_suffix.length();
return rc;
} // end getTotalLength
} // end class MarkupData

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src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/ProfileObject.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck;
import java.util.*;
import org.apache.commons.collections.*;
import com.silverwrist.dynamo.db.NamespaceCache;
import com.silverwrist.dynamo.except.*;
import com.silverwrist.dynamo.iface.*;
import com.silverwrist.dynamo.util.*;
class ProfileObject implements HTMLCheckerProfile
{
/*--------------------------------------------------------------------------------
* Static data members
*--------------------------------------------------------------------------------
*/
private static final HTMLOutputFilter[] OF_NULL = new HTMLOutputFilter[0];
private static final HTMLRewriter[] R_NULL = new HTMLRewriter[0];
/*--------------------------------------------------------------------------------
* Attributes
*--------------------------------------------------------------------------------
*/
private ProfileOps m_ops; // database operations object
private NamespaceCache m_ns_cache; // namespace cache object
private int m_index; // index of this profile
private ReferenceMap m_properties; // property cache
private Vector m_output_filters = null; // output filters
private Vector m_raw_output_filters = null; // raw output filters
private Vector m_string_rewriters = null; // string rewriters
private Vector m_word_rewriters = null; // word rewriters
private Vector m_tag_rewriters = null; // tag rewriters
private Vector m_paren_rewriters = null; // parenthesis rewriters
private Vector m_bracket_rewriters = null; // bracket rewriters
private Vector m_brace_rewriters = null; // brace rewriters
private Set m_allowed_tag_set = null; // allowed tag set
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
ProfileObject(ProfileOps ops, NamespaceCache nscache, int ndx)
{
m_ops = ops;
m_ns_cache = nscache;
m_index = ndx;
m_properties = new ReferenceMap(ReferenceMap.HARD,ReferenceMap.SOFT);
} // end constructor
/*--------------------------------------------------------------------------------
* Implementations from interface ObjectProvider
*--------------------------------------------------------------------------------
*/
/**
* Retrieves an object from this <CODE>ObjectProvider</CODE>.
*
* @param namespace The namespace to interpret the name relative to.
* @param name The name of the object to be retrieved.
* @return The object reference specified.
*/
public Object getObject(String namespace, String name)
{
try
{ // convert the namespace name to an ID here
PropertyKey key = new PropertyKey(m_ns_cache.namespaceNameToId(namespace),name);
Object rc = null;
synchronized (this)
{ // start by looking in the properties map
rc = m_properties.get(key);
if (rc==null)
{ // no use - need to try the database
rc = m_ops.getProperty(m_index,key);
if (rc!=null)
m_properties.put(key,rc);
} // end if
} // end synchronized block
if (rc==null)
throw new NoSuchObjectException(this.toString(),namespace,name);
return rc;
} // end try
catch (DatabaseException e)
{ // translate into our NoSuchObjectException but retain the DatabaseException
throw new NoSuchObjectException(this.toString(),namespace,name,e);
} // end catch
} // end getObject
/*--------------------------------------------------------------------------------
* Implementations from interface HTMLCheckerProfile
*--------------------------------------------------------------------------------
*/
public void addOutputFilter(HTMLOutputFilter filter)
{
if (m_output_filters==null)
m_output_filters = new Vector();
m_output_filters.add(filter);
} // end addOutputFilter
public void addRawOutputFilter(HTMLOutputFilter filter)
{
if (m_raw_output_filters==null)
m_raw_output_filters = new Vector();
m_raw_output_filters.add(filter);
} // end addRawOutputFilter
public void addStringRewriter(HTMLRewriter rewriter)
{
if (m_string_rewriters==null)
m_string_rewriters = new Vector();
m_string_rewriters.add(rewriter);
} // end addStringRewriter
public void addWordRewriter(HTMLRewriter rewriter)
{
if (m_word_rewriters==null)
m_word_rewriters = new Vector();
m_word_rewriters.add(rewriter);
} // end addWordRewriter
public void addTagRewriter(HTMLRewriter rewriter)
{
if (m_tag_rewriters==null)
m_tag_rewriters = new Vector();
m_tag_rewriters.add(rewriter);
} // end addTagRewriter
public void addParenRewriter(HTMLRewriter rewriter)
{
if (m_paren_rewriters==null)
m_paren_rewriters = new Vector();
m_paren_rewriters.add(rewriter);
} // end addParenRewriter
public void addBracketRewriter(HTMLRewriter rewriter)
{
if (m_bracket_rewriters==null)
m_bracket_rewriters = new Vector();
m_bracket_rewriters.add(rewriter);
} // end addBracketRewriter
public void addBraceRewriter(HTMLRewriter rewriter)
{
if (m_brace_rewriters==null)
m_brace_rewriters = new Vector();
m_brace_rewriters.add(rewriter);
} // end addBraceRewriter
/*--------------------------------------------------------------------------------
* External operations
*--------------------------------------------------------------------------------
*/
HTMLOutputFilter[] getOutputFilters()
{
return (m_output_filters==null) ? OF_NULL : (HTMLOutputFilter[])(m_output_filters.toArray(OF_NULL));
} // end getOutputFilters
HTMLOutputFilter[] getRawOutputFilters()
{
return (m_raw_output_filters==null) ? OF_NULL : (HTMLOutputFilter[])(m_raw_output_filters.toArray(OF_NULL));
} // end getOutputFilters
HTMLRewriter[] getStringRewriters()
{
return (m_string_rewriters==null) ? R_NULL : (HTMLRewriter[])(m_string_rewriters.toArray(R_NULL));
} // end getStringRewriters
HTMLRewriter[] getWordRewriters()
{
return (m_word_rewriters==null) ? R_NULL : (HTMLRewriter[])(m_word_rewriters.toArray(R_NULL));
} // end getWordRewriters
HTMLRewriter[] getTagRewriters()
{
return (m_tag_rewriters==null) ? R_NULL : (HTMLRewriter[])(m_tag_rewriters.toArray(R_NULL));
} // end getTagRewriters
HTMLRewriter[] getParenRewriters()
{
return (m_paren_rewriters==null) ? R_NULL : (HTMLRewriter[])(m_paren_rewriters.toArray(R_NULL));
} // end getParenRewriters
HTMLRewriter[] getBracketRewriters()
{
return (m_bracket_rewriters==null) ? R_NULL : (HTMLRewriter[])(m_bracket_rewriters.toArray(R_NULL));
} // end getBracketRewriters
HTMLRewriter[] getBraceRewriters()
{
return (m_brace_rewriters==null) ? R_NULL : (HTMLRewriter[])(m_brace_rewriters.toArray(R_NULL));
} // end getBraceRewriters
Set getAllowedTagSet() throws DatabaseException
{
if (m_allowed_tag_set==null)
m_allowed_tag_set = m_ops.getAllowedTagSet(m_index);
return m_allowed_tag_set;
} // end getAllowedTagSet
} // end class ProfileObject

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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck;
import java.util.*;
import com.silverwrist.dynamo.db.OpsBase;
import com.silverwrist.dynamo.except.*;
import com.silverwrist.dynamo.iface.*;
import com.silverwrist.dynamo.util.*;
abstract class ProfileOps extends OpsBase
{
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
protected ProfileOps(DBConnectionPool pool)
{
super(pool);
} // end constructor
/*--------------------------------------------------------------------------------
* Abstract operations
*--------------------------------------------------------------------------------
*/
abstract int getProfileIndex(int nsid, String name) throws DatabaseException;
abstract Object getProperty(int profid, PropertyKey key) throws DatabaseException;
abstract Set getAllowedTagSet(int profid) throws DatabaseException;
/*--------------------------------------------------------------------------------
* External static operations
*--------------------------------------------------------------------------------
*/
static ProfileOps get(DBConnectionPool pool) throws ConfigException
{
return (ProfileOps)get(pool,ProfileOps.class.getClassLoader(),ProfileOps.class.getName() + "_","ProfileOps");
} // end get
} // end class ProfileOps

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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck;
import java.sql.*;
import java.util.*;
import com.silverwrist.util.*;
import com.silverwrist.dynamo.HTMLTagSet;
import com.silverwrist.dynamo.except.*;
import com.silverwrist.dynamo.iface.*;
import com.silverwrist.dynamo.util.*;
public class ProfileOps_mysql extends ProfileOps
{
/*--------------------------------------------------------------------------------
* Attributes
*--------------------------------------------------------------------------------
*/
private PropertySerializer m_psz;
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
public ProfileOps_mysql(DBConnectionPool pool)
{
super(pool);
m_psz = (PropertySerializer)(pool.queryService(PropertySerializer.class));
} // end constructor
/*--------------------------------------------------------------------------------
* Overrides from class OpsBase
*--------------------------------------------------------------------------------
*/
public void dispose()
{
m_psz = null;
super.dispose();
} // end dispose
/*--------------------------------------------------------------------------------
* Abstract implementations from class ProfileOps
*--------------------------------------------------------------------------------
*/
int getProfileIndex(int nsid, String name) throws DatabaseException
{
Connection conn = null;
PreparedStatement stmt = null;
ResultSet rs = null;
try
{ // get a connection
conn = getConnection();
// prepare a statement to look up the profile index
stmt = conn.prepareStatement("SELECT profid FROM htmlprofiles WHERE nsid = ? AND name = ?;");
stmt.setInt(1,nsid);
stmt.setString(2,name);
rs = stmt.executeQuery();
if (rs.next())
return rs.getInt(1);
throw new DatabaseException(ProfileOps_mysql.class,"HTMLCheckerMessages","no.profile");
} // end try
catch (SQLException e)
{ // translate to a general DatabaseException
throw generalException(e);
} // end catch
finally
{ // shut everything down
SQLUtils.shutdown(rs);
SQLUtils.shutdown(stmt);
SQLUtils.shutdown(conn);
} // end finally
} // end getProfileIndex
Object getProperty(int profid, PropertyKey key) throws DatabaseException
{
Connection conn = null;
PreparedStatement stmt = null;
ResultSet rs = null;
String rc_str = null;
try
{ // get a connection
conn = getConnection();
// look up the property
stmt = conn.prepareStatement("SELECT prop_value FROM htmlprops WHERE profid = ? AND nsid = ? "
+ "AND prop_name = ?;");
stmt.setInt(1,profid);
stmt.setInt(2,key.getNamespaceID());
stmt.setString(3,key.getName());
rs = stmt.executeQuery();
if (!(rs.next()))
return null; // property not found
rc_str = rs.getString(1);
} // end try
catch (SQLException e)
{ // translate to a general DatabaseException
throw generalException(e);
} // end catch
finally
{ // shut everything down
SQLUtils.shutdown(rs);
SQLUtils.shutdown(stmt);
SQLUtils.shutdown(conn);
} // end finally
// Deserialize the property value.
Object rc = m_psz.deserializeProperty(rc_str);
if (rc!=null)
return rc;
// deserialization exception - throw it
DatabaseException de = new DatabaseException(ProfileOps_mysql.class,"HTMLCheckerMessages","property.deserialize");
de.setParameter(0,key.getName());
throw de;
} // end getProperty
Set getAllowedTagSet(int profid) throws DatabaseException
{
Connection conn = null;
PreparedStatement stmt = null;
ResultSet rs = null;
try
{ // get a connection
conn = getConnection();
// create and execute the statement
stmt = conn.prepareStatement("SELECT tagset FROM htmltagsets WHERE profid = ?;");
stmt.setInt(1,profid);
rs = stmt.executeQuery();
// prepare the return value
HashSet rc = new HashSet();
while (rs.next())
{ // convert strings to enum values and add them
HTMLTagSet ts = HTMLTagSet.getEnum(rs.getString(1));
if (ts!=null)
rc.add(ts);
} // end while
return rc;
} // end try
catch (SQLException e)
{ // translate to a general DatabaseException
throw generalException(e);
} // end catch
finally
{ // shut everything down
SQLUtils.shutdown(rs);
SQLUtils.shutdown(stmt);
SQLUtils.shutdown(conn);
} // end finally
} // end getAllowedTagSet
} // end class ProfileOps_mysql

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src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/RewriteEMailAddresses.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck;
import java.util.regex.*;
import org.apache.log4j.Logger;
import com.silverwrist.dynamo.Namespaces;
import com.silverwrist.dynamo.iface.*;
import com.silverwrist.dynamo.util.*;
class RewriteEMailAddresses implements HTMLCheckerConfigurator, HTMLRewriter
{
/*--------------------------------------------------------------------------------
* Static data members
*--------------------------------------------------------------------------------
*/
private static Logger logger = Logger.getLogger(RewriteEMailAddresses.class);
private static final String DEFAULT_TARGET = "Wander";
/*--------------------------------------------------------------------------------
* Attributes
*--------------------------------------------------------------------------------
*/
private Pattern m_email_pattern;
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
RewriteEMailAddresses()
{
try
{ // pre-compile all our regex patterns
m_email_pattern = Pattern.compile("^[A-Za-z0-9!#$%*+-/=?^_`{|}~.]+@[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*$");
} // end try
catch (PatternSyntaxException pe)
{ // log an error, all we can do
logger.fatal("Pattern compilation error in RewriteEMailAddresses",pe);
} // end catch
} // end constructor
/*--------------------------------------------------------------------------------
* Implementations from interface HTMLCheckerConfigurator
*--------------------------------------------------------------------------------
*/
public void configure(HTMLCheckerProfile profile)
{
boolean enable =
((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
"rewrite.email.string",Boolean.FALSE))).booleanValue();
if (enable)
profile.addStringRewriter(this);
enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
"rewrite.email.tag",Boolean.FALSE))).booleanValue();
if (enable)
profile.addTagRewriter(this);
enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
"rewrite.email.paren",Boolean.FALSE))).booleanValue();
if (enable)
profile.addParenRewriter(this);
enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
"rewrite.email.bracket",Boolean.FALSE))).booleanValue();
if (enable)
profile.addBracketRewriter(this);
enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
"rewrite.email.brace",Boolean.FALSE))).booleanValue();
if (enable)
profile.addBraceRewriter(this);
} // end configure
/*--------------------------------------------------------------------------------
* Implementations from interface HTMLRewriter
*--------------------------------------------------------------------------------
*/
public QualifiedNameKey getName()
{
return null;
} // end getName
public MarkupData rewrite(String data, String prefix, String suffix, HTMLRewriterSite site)
{
if (!(m_email_pattern.matcher(data).matches()))
return null;
// build the <A> tag (the gnarliest part)
StringBuffer buf = new StringBuffer("<a href=\"mailto:");
buf.append(data).append("\" target=\"");
String target = site.getAttribute(Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,"default.A.target");
if (target==null)
target = DEFAULT_TARGET;
buf.append(target).append("\">");
return new MarkupData(prefix,buf.toString(),data,"</a>",suffix);
} // end rewrite
} // end class RewriteEMailAddresses

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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck;
import java.util.*;
import java.util.regex.*;
import org.apache.log4j.Logger;
import com.silverwrist.dynamo.Namespaces;
import com.silverwrist.dynamo.iface.*;
import com.silverwrist.dynamo.util.*;
class RewriteURLs implements HTMLCheckerConfigurator, HTMLRewriter
{
/*--------------------------------------------------------------------------------
* Internal class that contains matching information
*--------------------------------------------------------------------------------
*/
private static class Match
{
/*====================================================================
* Attributes
*====================================================================
*/
private Pattern m_pat;
private String m_prefix;
/*====================================================================
* Constructors
*====================================================================
*/
Match(String pattern) throws PatternSyntaxException
{
m_pat = Pattern.compile(pattern);
m_prefix = null;
} // end constructor
Match(String pattern, String prefix) throws PatternSyntaxException
{
m_pat = Pattern.compile(pattern);
m_prefix = prefix;
} // end constructor
/*====================================================================
* External operations
*====================================================================
*/
boolean match(String input)
{
return m_pat.matcher(input).matches();
} // end match
String prefixate(String input)
{
if (m_prefix==null)
return input;
else
return m_prefix + input;
} // end prefixate
} // end class Match
/*--------------------------------------------------------------------------------
* Static data members
*--------------------------------------------------------------------------------
*/
private static Logger logger = Logger.getLogger(RewriteURLs.class);
private static final String DEFAULT_TARGET = "Wander";
/*--------------------------------------------------------------------------------
* Attributes
*--------------------------------------------------------------------------------
*/
private List m_matchers;
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
RewriteURLs()
{
ArrayList l = new ArrayList();
try
{ // pre-compile all our regex patterns
// recognize: http://<host>[:<port>]...
l.add(new Match("^http://[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(:[0-9]+)?(/.*)?"));
// recognize: ftp://<host>[:<port>]...
l.add(new Match("^ftp://[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(:[0-9]+)?(/.*)?"));
// recognize: gopher://<host>[:<port>]...
l.add(new Match("^gopher://[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(:[0-9]+)?(/.*)?"));
// recognize: mailto:<valid E-mail address>
l.add(new Match("^mailto:[A-Za-z0-9!#$%*+-/=?^_`{|}~.]+@[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*"));
// recognize: news:<newsgroup name>
l.add(new Match("^news:[A-Za-z0-9-_]+(\\.[A-Za-z0-9-_]+)*$"));
// recognize: news:<message-id>
l.add(new Match("^news:.*@[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*$"));
// recognize: nntp://<host>[:<port>]/<newsgroup>/<article>
l.add(new
Match("^nntp://[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(:[0-9]+)?/[A-Za-z0-9-_]+(\\.[A-Za-z0-9-_]+)*/[0-9]+$"));
// recognize: telnet://<host>[:<port>]
l.add(new Match("^telnet://[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(:[0-9]+)?$"));
// recognize: tn3270://<host>[:<port>]
l.add(new Match("^tn3270://[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(:[0-9]+)?$"));
// recognize "www.whatever" and tack http:// onto the front
l.add(new Match("^www\\.[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(/.*)?","http://"));
// recognize "ftp.whatever" and tack ftp:// onto the front
l.add(new Match("^ftp\\.[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(/.*)?","ftp://"));
// recognize "gopher.whatever" and tack gopher:// onto the front
l.add(new Match("^gopher\\.[A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(/.*)?","gopher://"));
} // end try
catch (PatternSyntaxException pe)
{ // log an error, all we can do
logger.fatal("Pattern compilation error in RewriteEMailAddresses",pe);
} // end catch
l.trimToSize();
m_matchers = Collections.unmodifiableList(l);
} // end constructor
/*--------------------------------------------------------------------------------
* Implementations from interface HTMLCheckerConfigurator
*--------------------------------------------------------------------------------
*/
public void configure(HTMLCheckerProfile profile)
{
boolean enable =
((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
"rewrite.URL.string",Boolean.FALSE))).booleanValue();
if (enable)
profile.addStringRewriter(this);
enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
"rewrite.URL.tag",Boolean.FALSE))).booleanValue();
if (enable)
profile.addTagRewriter(this);
enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
"rewrite.URL.paren",Boolean.FALSE))).booleanValue();
if (enable)
profile.addParenRewriter(this);
enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
"rewrite.URL.bracket",Boolean.FALSE))).booleanValue();
if (enable)
profile.addBracketRewriter(this);
enable = ((Boolean)(PropertyUtils.getPropertyDefault(profile,Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,
"rewrite.URL.brace",Boolean.FALSE))).booleanValue();
if (enable)
profile.addBraceRewriter(this);
} // end configure
/*--------------------------------------------------------------------------------
* Implementations from interface HTMLRewriter
*--------------------------------------------------------------------------------
*/
public QualifiedNameKey getName()
{
return null;
} // end getName
public MarkupData rewrite(String data, String prefix, String suffix, HTMLRewriterSite site)
{
Iterator it = m_matchers.iterator();
while (it.hasNext())
{ // look for a matching element
Match x = (Match)(it.next());
if (x.match(data))
{ // found it! build the <A> tag for the markup
StringBuffer buf = new StringBuffer("<a href=\"");
buf.append(x.prefixate(data)).append("\" target=\"");
String target = site.getAttribute(Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,"default.A.target");
if (target==null)
target = DEFAULT_TARGET;
buf.append(target).append("\">");
return new MarkupData(prefix,buf.toString(),data,"</a>",suffix);
} // end if
} // end while
return null; // punt
} // end rewrite
} // end class RewriteURLs

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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck.tags;
import java.util.regex.*;
import org.apache.log4j.Logger;
import com.silverwrist.dynamo.HTMLTagSet;
import com.silverwrist.dynamo.Namespaces;
class A_Tag extends BalancedTag
{
/*--------------------------------------------------------------------------------
* Static data members
*--------------------------------------------------------------------------------
*/
private static Logger logger = Logger.getLogger(A_Tag.class);
private static final String DEFAULT_TARGET = "Wander";
private static Pattern TARGET_PATTERN;
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
A_Tag()
{
super("A",false,HTMLTagSet.ANCHOR);
} // end constructor
/*--------------------------------------------------------------------------------
* Overrides from class HTMLTag
*--------------------------------------------------------------------------------
*/
public String rewrite(String tag_data, boolean is_closing, HTMLTagSite site)
{
if (is_closing)
return tag_data;
if (TARGET_PATTERN.matcher(tag_data).matches())
return tag_data;
String target_window = site.getAttribute(Namespaces.HTMLCHECKER_PROPERTIES_NAMESPACE,"default.A.target");
if (target_window==null)
target_window = DEFAULT_TARGET;
return tag_data + " target=\"" + target_window + "\"";
} // end rewrite
/*--------------------------------------------------------------------------------
* Static initializer
*--------------------------------------------------------------------------------
*/
static
{
try
{ // pre-compile all our regex patterns
TARGET_PATTERN = Pattern.compile("\\s+target\\s*=\\s*([\"']?)\\w+\\1(?:\\s+.*)?$",Pattern.CASE_INSENSITIVE);
} // end try
catch (PatternSyntaxException pe)
{ // log an error, all we can do
logger.fatal("Pattern compilation error in A_Tag",pe);
} // end catch
} // end static initializer
} // end class A_Tag

46
src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/BalancedTag.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck.tags;
import com.silverwrist.dynamo.HTMLTagSet;
class BalancedTag extends OpenCloseTag
{
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
BalancedTag(String tagname, boolean linebreak, HTMLTagSet set)
{
super(tagname,linebreak,set);
} // end constructor
/*--------------------------------------------------------------------------------
* External operations
*--------------------------------------------------------------------------------
*/
public final boolean balanceTags()
{
return true;
} // end balanceTags
} // end class BalancedTag

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src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/HTMLTag.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck.tags;
import com.silverwrist.dynamo.HTMLTagSet;
public class HTMLTag
{
/*--------------------------------------------------------------------------------
* Attributes
*--------------------------------------------------------------------------------
*/
private String m_tagname;
private boolean m_linebreak;
private HTMLTagSet m_set;
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
HTMLTag(String tagname, boolean linebreak, HTMLTagSet set)
{
m_tagname = tagname;
m_linebreak = linebreak;
m_set = set;
} // end constructor
/*--------------------------------------------------------------------------------
* Overrides from class Object
*--------------------------------------------------------------------------------
*/
public boolean equals(Object obj)
{
if (!(obj instanceof HTMLTag))
return false;
HTMLTag other = (HTMLTag)obj;
return m_tagname.equals(other.m_tagname);
} // end equals
public int hashCode()
{
return m_tagname.hashCode();
} // end hashCode
public String toString()
{
return "<" + m_tagname + ">";
} // end toString
/*--------------------------------------------------------------------------------
* External operations
*--------------------------------------------------------------------------------
*/
public String getTagName()
{
return m_tagname;
} // end getTagName
public boolean allowClose()
{
return false;
} // end allowClose
public boolean balanceTags()
{
return false;
} // end balanceTags
public boolean causeLineBreak(boolean is_closing)
{
return m_linebreak;
} // end causeLineBreak
public String makeClosingTag()
{
throw new RuntimeException("cannot make closing tags of basic HTMLTag");
} // end makeClosingTag
public HTMLTagSet getTagSet()
{
return m_set;
} // end getTagSet
public String rewrite(String tag_data, boolean is_closing, HTMLTagSite site)
{
return tag_data;
} // end rewrite
} // end class HTMLTag

28
src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/HTMLTagSite.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck.tags;
import com.silverwrist.dynamo.iface.ObjectProvider;
public interface HTMLTagSite extends ObjectProvider
{
public String getAttribute(String namespace, String name);
public void controlMessage(String message, Object data);
} // end interface HTMLTagSite

46
src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/ListElementTag.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck.tags;
import com.silverwrist.dynamo.HTMLTagSet;
class ListElementTag extends OpenCloseTag
{
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
ListElementTag(String tagname, HTMLTagSet set)
{
super(tagname,true,set);
} // end constructor
/*--------------------------------------------------------------------------------
* External operations
*--------------------------------------------------------------------------------
*/
public boolean causeLineBreak(boolean is_closing)
{
return !is_closing;
} // end causeLineBreak
} // end class ListElementTag

50
src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/NOBR_Tag.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck.tags;
import com.silverwrist.dynamo.HTMLTagSet;
class NOBR_Tag extends BalancedTag
{
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
NOBR_Tag()
{
super("NOBR",false,HTMLTagSet.BLOCK);
} // end constructor
/*--------------------------------------------------------------------------------
* Overrides from class HTMLTag
*--------------------------------------------------------------------------------
*/
public String rewrite(String tag_data, boolean is_closing, HTMLTagSite site)
{
if (is_closing)
site.controlMessage("/NOBR",null);
else
site.controlMessage("NOBR",null);
return super.rewrite(tag_data,is_closing,site);
} // end rewrite
} // end class NOBR_Tag

52
src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/OpenCloseTag.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck.tags;
import com.silverwrist.dynamo.HTMLTagSet;
class OpenCloseTag extends HTMLTag
{
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
OpenCloseTag(String tagname, boolean linebreak, HTMLTagSet set)
{
super(tagname,linebreak,set);
} // end constructor
/*--------------------------------------------------------------------------------
* External operations
*--------------------------------------------------------------------------------
*/
public final boolean allowClose()
{
return true;
} // end allowClose
public final String makeClosingTag()
{
return "</" + getTagName() + ">";
} // end makeClosingTag
} // end class OpenCloseTag

215
src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/TagsList.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck.tags;
import java.util.*;
import com.silverwrist.dynamo.HTMLTagSet;
public class TagsList
{
/*--------------------------------------------------------------------------------
* Static data members
*--------------------------------------------------------------------------------
*/
private static TagsList _self = null;
/*--------------------------------------------------------------------------------
* Attributes
*--------------------------------------------------------------------------------
*/
private HashMap m_tagname_to_object = new HashMap();
private int m_tag_maxlen = 0;
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
private TagsList()
{
install(new HTMLTag("!DOCTYPE",false,HTMLTagSet.DOCUMENT));
install(new HTMLTag("%",false,HTMLTagSet.SERVER));
install(new HTMLTag("%!",false,HTMLTagSet.SERVER));
install(new HTMLTag("%=",false,HTMLTagSet.SERVER));
install(new HTMLTag("?",false,HTMLTagSet.SERVER));
install(new HTMLTag("?=",false,HTMLTagSet.SERVER));
install(new HTMLTag("?PHP",false,HTMLTagSet.SERVER));
install(new A_Tag());
install(new BalancedTag("ABBR",false,HTMLTagSet.INLINE));
install(new BalancedTag("ACRONYM",false,HTMLTagSet.INLINE));
install(new BalancedTag("ADDRESS",true,HTMLTagSet.BLOCK));
install(new BalancedTag("APPLET",false,HTMLTagSet.ACTIVECONTENT));
install(new HTMLTag("AREA",false,HTMLTagSet.IMAGEMAP));
install(new BalancedTag("B",false,HTMLTagSet.INLINE));
install(new HTMLTag("BASE",false,HTMLTagSet.DOCUMENT));
install(new HTMLTag("BASEFONT",false,HTMLTagSet.DOCUMENT));
install(new BalancedTag("BDO",false,HTMLTagSet.INLINE));
install(new BalancedTag("BEAN",false,HTMLTagSet.JAVASERVER));
install(new HTMLTag("BGSOUND",false,HTMLTagSet.MSFT_DOCUMENT));
install(new BalancedTag("BIG",false,HTMLTagSet.INLINE));
install(new BalancedTag("BLINK",false,HTMLTagSet.NSCP_INLINE));
install(new BalancedTag("BLOCKQUOTE",true,HTMLTagSet.BLOCK));
install(new OpenCloseTag("BODY",true,HTMLTagSet.DOCUMENT));
install(new HTMLTag("BR",true,HTMLTagSet.BLOCK));
install(new OpenCloseTag("BUTTON",false,HTMLTagSet.FORMS));
install(new BalancedTag("CAPTION",true,HTMLTagSet.TABLES));
install(new BalancedTag("CENTER",true,HTMLTagSet.BLOCK));
install(new BalancedTag("CITE",false,HTMLTagSet.INLINE));
install(new BalancedTag("CODE",false,HTMLTagSet.INLINE));
install(new HTMLTag("COL",true,HTMLTagSet.TABLES));
install(new OpenCloseTag("COLGROUP",true,HTMLTagSet.TABLES));
install(new BalancedTag("COMMENT",false,HTMLTagSet.MSFT_INLINE));
install(new ListElementTag("DD",HTMLTagSet.BLOCK));
install(new BalancedTag("DEL",false,HTMLTagSet.CHANGE));
install(new BalancedTag("DFN",false,HTMLTagSet.INLINE));
install(new BalancedTag("DIR",true,HTMLTagSet.BLOCK));
install(new BalancedTag("DIV",true,HTMLTagSet.BLOCK));
install(new BalancedTag("DL",true,HTMLTagSet.BLOCK));
install(new ListElementTag("DT",HTMLTagSet.BLOCK));
install(new BalancedTag("EM",false,HTMLTagSet.INLINE));
install(new BalancedTag("EMBED",false,HTMLTagSet.ACTIVECONTENT));
install(new BalancedTag("FIELDSET",false,HTMLTagSet.FORMS));
install(new BalancedTag("FONT",false,HTMLTagSet.FONT));
install(new BalancedTag("FORM",false,HTMLTagSet.FORMS));
install(new HTMLTag("FRAME",true,HTMLTagSet.FRAMES));
install(new BalancedTag("FRAMESET",false,HTMLTagSet.FRAMES));
install(new BalancedTag("H1",true,HTMLTagSet.FONT));
install(new BalancedTag("H2",true,HTMLTagSet.FONT));
install(new BalancedTag("H3",true,HTMLTagSet.FONT));
install(new BalancedTag("H4",true,HTMLTagSet.FONT));
install(new BalancedTag("H5",true,HTMLTagSet.FONT));
install(new BalancedTag("H6",true,HTMLTagSet.FONT));
install(new OpenCloseTag("HEAD",false,HTMLTagSet.DOCUMENT));
install(new HTMLTag("HR",true,HTMLTagSet.BLOCK));
install(new OpenCloseTag("HTML",false,HTMLTagSet.DOCUMENT));
install(new BalancedTag("I",false,HTMLTagSet.INLINE));
install(new BalancedTag("IFRAME",true,HTMLTagSet.FRAMES));
install(new BalancedTag("ILAYER",true,HTMLTagSet.NSCP_LAYERS));
install(new HTMLTag("IMG",false,HTMLTagSet.IMAGES));
install(new HTMLTag("INPUT",false,HTMLTagSet.FORMS));
install(new BalancedTag("INS",false,HTMLTagSet.CHANGE));
install(new HTMLTag("ISINDEX",false,HTMLTagSet.FORMS));
install(new BalancedTag("KBD",false,HTMLTagSet.INLINE));
install(new HTMLTag("KEYGEN",false,HTMLTagSet.NSCP_FORMS));
install(new BalancedTag("LABEL",false,HTMLTagSet.FORMS));
install(new BalancedTag("LAYER",true,HTMLTagSet.NSCP_LAYERS));
install(new BalancedTag("LEGEND",false,HTMLTagSet.FORMS));
install(new ListElementTag("LI",HTMLTagSet.BLOCK));
install(new HTMLTag("LINK",false,HTMLTagSet.DOCUMENT));
install(new BalancedTag("LISTING",false,HTMLTagSet.MSFT_INLINE));
install(new BalancedTag("MAP",false,HTMLTagSet.IMAGEMAP));
install(new BalancedTag("MARQUEE",true,HTMLTagSet.MSFT_BLOCK));
install(new BalancedTag("MENU",true,HTMLTagSet.BLOCK));
install(new HTMLTag("META",false,HTMLTagSet.DOCUMENT));
install(new BalancedTag("MULTICOL",true,HTMLTagSet.NSCP_BLOCK));
install(new NOBR_Tag());
install(new BalancedTag("NOEMBED",false,HTMLTagSet.ACTIVECONTENT));
install(new BalancedTag("NOFRAMES",false,HTMLTagSet.FRAMES));
install(new BalancedTag("NOLAYER",false,HTMLTagSet.NSCP_LAYERS));
install(new BalancedTag("NOSCRIPT",false,HTMLTagSet.ACTIVECONTENT));
install(new BalancedTag("OBJECT",false,HTMLTagSet.ACTIVECONTENT));
install(new BalancedTag("OL",true,HTMLTagSet.BLOCK));
install(new BalancedTag("OPTGROUP",false,HTMLTagSet.FORMS));
install(new ListElementTag("OPTION",HTMLTagSet.FORMS));
install(new OpenCloseTag("P",true,HTMLTagSet.BLOCK));
install(new HTMLTag("PARAM",false,HTMLTagSet.ACTIVECONTENT));
install(new HTMLTag("PLAINTEXT",false,HTMLTagSet.PREFORMAT));
install(new BalancedTag("PRE",false,HTMLTagSet.PREFORMAT));
install(new BalancedTag("Q",false,HTMLTagSet.INLINE));
install(new HTMLTag("RT",false,HTMLTagSet.MSFT_ACTIVECONTENT));
install(new BalancedTag("RUBY",false,HTMLTagSet.MSFT_ACTIVECONTENT));
install(new BalancedTag("S",false,HTMLTagSet.INLINE));
install(new BalancedTag("SAMP",false,HTMLTagSet.INLINE));
install(new BalancedTag("SCRIPT",false,HTMLTagSet.ACTIVECONTENT));
install(new BalancedTag("SELECT",false,HTMLTagSet.FORMS));
install(new BalancedTag("SERVER",false,HTMLTagSet.NSCP_SERVER));
install(new BalancedTag("SERVLET",false,HTMLTagSet.JAVASERVER));
install(new BalancedTag("SMALL",false,HTMLTagSet.INLINE));
install(new HTMLTag("SPACER",false,HTMLTagSet.NSCP_INLINE));
install(new BalancedTag("SPAN",false,HTMLTagSet.INLINE));
install(new BalancedTag("STRIKE",false,HTMLTagSet.INLINE));
install(new BalancedTag("STRONG",false,HTMLTagSet.INLINE));
install(new BalancedTag("STYLE",false,HTMLTagSet.DOCUMENT));
install(new BalancedTag("SUB",false,HTMLTagSet.INLINE));
install(new BalancedTag("SUP",false,HTMLTagSet.INLINE));
install(new BalancedTag("TABLE",true,HTMLTagSet.TABLES));
install(new OpenCloseTag("TBODY",false,HTMLTagSet.TABLES));
install(new BalancedTag("TD",true,HTMLTagSet.TABLES));
install(new BalancedTag("TEXTAREA",true,HTMLTagSet.FORMS));
install(new OpenCloseTag("TFOOT",false,HTMLTagSet.TABLES));
install(new BalancedTag("TH",true,HTMLTagSet.TABLES));
install(new OpenCloseTag("THEAD",false,HTMLTagSet.TABLES));
install(new BalancedTag("TITLE",false,HTMLTagSet.DOCUMENT));
install(new BalancedTag("TR",true,HTMLTagSet.TABLES));
install(new BalancedTag("TT",false,HTMLTagSet.INLINE));
install(new BalancedTag("U",false,HTMLTagSet.INLINE));
install(new BalancedTag("UL",true,HTMLTagSet.BLOCK));
install(new BalancedTag("VAR",false,HTMLTagSet.INLINE));
install(new WBR_Tag());
install(new BalancedTag("XML",false,HTMLTagSet.MSFT_ACTIVECONTENT));
install(new BalancedTag("XMP",false,HTMLTagSet.NSCP_INLINE));
} // end constructor
/*--------------------------------------------------------------------------------
* Internal operations
*--------------------------------------------------------------------------------
*/
private final void install(HTMLTag tag)
{
m_tagname_to_object.put(tag.getTagName(),tag);
int len = tag.getTagName().length();
if (len>m_tag_maxlen)
m_tag_maxlen = len;
} // end install
/*--------------------------------------------------------------------------------
* External operations
*--------------------------------------------------------------------------------
*/
public int getMaxTagLength()
{
return m_tag_maxlen;
} // end getMaxTagLength
public HTMLTag getTag(String name)
{
return (HTMLTag)(m_tagname_to_object.get(name.toUpperCase()));
} // end getTag
/*--------------------------------------------------------------------------------
* External static operations
*--------------------------------------------------------------------------------
*/
public static synchronized TagsList get()
{
if (_self==null)
_self = new TagsList();
return _self;
} // end get
} // end class TagsList

47
src/dynamo-framework/com/silverwrist/dynamo/htmlcheck/tags/WBR_Tag.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.htmlcheck.tags;
import com.silverwrist.dynamo.HTMLTagSet;
class WBR_Tag extends HTMLTag
{
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
WBR_Tag()
{
super("WBR",false,HTMLTagSet.BLOCK);
} // end constructor
/*--------------------------------------------------------------------------------
* Overrides from class HTMLTag
*--------------------------------------------------------------------------------
*/
public String rewrite(String tag_data, boolean is_closing, HTMLTagSite site)
{
site.controlMessage("WBR",null);
return super.rewrite(tag_data,is_closing,site);
} // end rewrite
} // end class WBR_Tag

40
src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLChecker.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.iface;
import java.io.Reader;
public interface HTMLChecker extends ObjectStore
{
public void append(String str);
public void append(Reader r);
public void finish();
public void reset();
public String getValue();
public int getLength();
public int getLines();
public int getCounter(String namespace, String name);
} // end interface HTMLChecker

24
src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLCheckerConfigRegister.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.iface;
public interface HTMLCheckerConfigRegister
{
public ComponentShutdown registerConfigurator(HTMLCheckerConfigurator cfg);
} // end interface HTMLCheckerConfigRegister

24
src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLCheckerConfigurator.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.iface;
public interface HTMLCheckerConfigurator
{
public void configure(HTMLCheckerProfile profile);
} // end interface HTMLCheckerConfigurator

38
src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLCheckerProfile.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.iface;
public interface HTMLCheckerProfile extends ObjectProvider
{
public void addOutputFilter(HTMLOutputFilter filter);
public void addRawOutputFilter(HTMLOutputFilter filter);
public void addStringRewriter(HTMLRewriter rewriter);
public void addWordRewriter(HTMLRewriter rewriter);
public void addTagRewriter(HTMLRewriter rewriter);
public void addParenRewriter(HTMLRewriter rewriter);
public void addBracketRewriter(HTMLRewriter rewriter);
public void addBraceRewriter(HTMLRewriter rewriter);
} // end interface HTMLCheckerProfile

26
src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLCheckerService.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.iface;
import com.silverwrist.dynamo.except.DatabaseException;
public interface HTMLCheckerService
{
public HTMLChecker createHTMLChecker(String profile_namespace, String profile_name) throws DatabaseException;
} // end interface HTMLCheckerService

28
src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLOutputFilter.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.iface;
public interface HTMLOutputFilter
{
public boolean tryOutputCharacter(StringBuffer buf, char ch);
public boolean matchCharacter(char ch);
public int lengthNoMatch(String s);
} // end interface HTMLOutputFilter

29
src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLRewriter.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.iface;
import com.silverwrist.dynamo.htmlcheck.MarkupData;
import com.silverwrist.dynamo.util.QualifiedNameKey;
public interface HTMLRewriter
{
public QualifiedNameKey getName();
public MarkupData rewrite(String data, String prefix, String suffix, HTMLRewriterSite site);
} // end interface HTMLRewriter

24
src/dynamo-framework/com/silverwrist/dynamo/iface/HTMLRewriterSite.java Normal file
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/*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is the Venice Web Communities System.
*
* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
* Copyright (C) 2003 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
*
* Contributor(s):
*/
package com.silverwrist.dynamo.iface;
public interface HTMLRewriterSite extends ObjectProvider
{
public String getAttribute(String namespace, String name);
} // end interface HTMLRewriterSite

15
src/dynamo-framework/com/silverwrist/dynamo/util/PropertyUtils.java
View File

@ -327,4 +327,19 @@ public class PropertyUtils
} // end getPropertyNoErr
public static Object getPropertyDefault(ObjectProvider prov, String namespace, String name, Object def)
{
try
{ // try to get it
return prov.getObject(namespace,name);
} // end try
catch (NoSuchObjectException e)
{ // we don't have the property - return the default value
return def;
} // end catch
} // end getPropertyNoErr
} // end class PropertyUtils