amyroh 01/03/27 12:38:01
Added: catalina/src/share/org/apache/catalina/util/ssi
ResponseIncludeWrapper.java
ServletOutputStreamWrapper.java SsiCommand.java
SsiConfig.java SsiEcho.java SsiExec.java
SsiFlastmod.java SsiFsize.java SsiInclude.java
SsiMediator.java
Log:
SSI feature util
Revision Changes Path
1.1
jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/ResponseIncludeWrapper.java
Index: ResponseIncludeWrapper.java
===================================================================
/*
* ResponseIncludeWrapper.java
* $Header:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/ResponseIncludeWrapper.java,v
1.1 2001/03/27 20:38:00 amyroh Exp $
* $Revision: 1.1 $
* $Date: 2001/03/27 20:38:00 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.catalina.util.ssi;
import java.io.OutputStream;
import java.io.PrintWriter;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletResponseWrapper;
/**
* @author Bip Thelin
* @version $Revision: 1.1 $, $Date: 2001/03/27 20:38:00 $
*
*/
public final class ResponseIncludeWrapper
extends HttpServletResponseWrapper {
private ServletOutputStream _out;
private boolean printwriter = false;
private boolean outputstream = false;
public ResponseIncludeWrapper(HttpServletResponse res,
ServletOutputStream out) {
super(res);
this._out = out;
}
public PrintWriter getWriter()
throws java.io.IOException {
if(!outputstream) {
printwriter=true;
return (new PrintWriter(_out));
} else {
throw new IllegalStateException();
}
}
public ServletOutputStream getOutputStream()
throws java.io.IOException {
if(!printwriter) {
outputstream=true;
return _out;
} else {
throw new IllegalStateException();
}
}
}
1.1
jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/ServletOutputStreamWrapper.java
Index: ServletOutputStreamWrapper.java
===================================================================
/*
* ServletOutputStreamWrapper.java
* $Header:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/ServletOutputStreamWrapper.java,v
1.1 2001/03/27 20:38:00 amyroh Exp $
* $Revision: 1.1 $
* $Date: 2001/03/27 20:38:00 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.catalina.util.ssi;
import java.io.OutputStream;
import java.io.IOException;
import java.io.ByteArrayOutputStream;
import javax.servlet.ServletOutputStream;
/**
* @author Bip Thelin
* @version $Revision: 1.1 $, $Date: 2001/03/27 20:38:00 $
*
*/
public final class ServletOutputStreamWrapper
extends ServletOutputStream {
private ByteArrayOutputStream _buf = null;
public ServletOutputStreamWrapper() {
super();
_buf = new ByteArrayOutputStream();
}
public final void writeTo(OutputStream out) throws IOException {
out.write(_buf.toByteArray());
}
public final void write(int b) {
_buf.write(b);
}
}
1.1
jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiCommand.java
Index: SsiCommand.java
===================================================================
/*
* SsiCommand.java
* $Header:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiCommand.java,v
1.1 2001/03/27 20:38:00 amyroh Exp $
* $Revision: 1.1 $
* $Date: 2001/03/27 20:38:00 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.catalina.util.ssi;
/**
* @author Bip Thelin
* @version $Revision: 1.1 $, $Date: 2001/03/27 20:38:00 $
*
*/
public interface SsiCommand {
public String getStream(String[] strParamType,
String[] strParam);
public void process(String[] strParamType,
String[] strParam);
public boolean isPrintable();
public boolean isModified();
}
1.1
jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiConfig.java
Index: SsiConfig.java
===================================================================
/*
* SsiConfig.java
* $Header:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiConfig.java,v
1.1 2001/03/27 20:38:00 amyroh Exp $
* $Revision: 1.1 $
* $Date: 2001/03/27 20:38:00 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.catalina.util.ssi;
import java.util.Properties;
/**
* @author Bip Thelin
* @version $Revision: 1.1 $, $Date: 2001/03/27 20:38:00 $
*
*/
public final class SsiConfig
extends SsiMediator implements SsiCommand {
private boolean modified = false;
private byte[] errmsg;
private String sizefmt;
private String timefmt;
private static Properties translate;
static {
translate = new Properties();
translate.put("a","EEE");
translate.put("A","EEEE");
translate.put("b","MMM");
translate.put("h","MMM");
translate.put("B","MMMM");
translate.put("d","dd");
translate.put("D","MM/dd/yy");
translate.put("e","d");
translate.put("H","HH");
translate.put("I","hh");
translate.put("j","E");
translate.put("m","M");
translate.put("M","m");
translate.put("p","a");
translate.put("r","hh:mm:ss a");
translate.put("S","s");
translate.put("T","HH:mm:ss");
translate.put("U","w");
translate.put("W","w");
translate.put("w","E");
translate.put("y","yy");
translate.put("Y","yyyy");
translate.put("z","z");
}
public SsiConfig() {
init();
}
public String getStream(String[] strParamType, String[] strParam) {
return "";
}
/**
* Process request.
*
* @param strParamType a value of type 'String[]'
* @param strParam a value of type 'String[]'
*/
public final void process(String[] strParamType, String[] strParam) {
modified = true;
for(int i=0;i<strParamType.length;i++) {
if(strParamType[i].equals("errmsg"))
errmsg = strParam[i].getBytes();
else if(strParamType[i].equals("sizefmt"))
sizefmt = strParam[i];
else if(strParamType[i].equals("timefmt"))
timefmt = convertFormat(strParam[i]);
}
}
/**
* Return the current error message.
*
* @return a value of type 'byte[]'
*/
public final byte[] getError() {
return errmsg;
}
/**
* Return the current Size format.
*
* @return a value of type 'String'
*/
public final String getSizefmt() {
return sizefmt;
}
/**
* Return the current Time format.
*
* @return a value of type 'String'
*/
public final String getTimefmt() {
return timefmt;
}
/**
* Initialize, run once per page being parsed.
*
*/
public final void flush() {
init();
}
/**
* Returns true if SSI Command does any output.
*
* @return a value of type 'boolean'
*/
public final boolean isPrintable() { return false;}
/**
* Return true if we're modified.
*
* @return a value of type 'boolean'
*/
public final boolean isModified() { return modified; }
private String convertFormat(String pattern) {
boolean inside = false;
boolean mark = false;
StringBuffer retString = new StringBuffer();
String sRetString = "";
for(int i = 0; i<pattern.length();i++) {
if(pattern.charAt(i)=='%'&&!mark) {
mark=true;
continue;
}
if(pattern.charAt(i)=='%'&&mark) {
mark=false;
}
if(mark) {
if(inside) {
retString.append("'");
inside=false;
}
retString.append(translateCommand(pattern.charAt(i)));
mark=false;
continue;
}
if(!inside) {
retString.append("'");
inside = true;
}
retString.append(pattern.charAt(i));
}
sRetString = retString.toString();
if(!sRetString.endsWith("'")&&inside)
sRetString = sRetString.concat("'");
return sRetString;
}
private String translateCommand(char c) {
String retCommand = translate.getProperty("".valueOf(c));
return retCommand==null?"":retCommand;
}
/**
* Called from <code>flush</code>.
*
*/
private void init() {
errmsg =
"[an error occurred while processing this directive]".getBytes();
sizefmt = "abbrev";
timefmt = "EEE, dd MMM yyyyy HH:mm:ss z";
}
}
1.1
jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiEcho.java
Index: SsiEcho.java
===================================================================
/*
* SsiEcho.java
* $Header:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiEcho.java,v
1.1 2001/03/27 20:38:00 amyroh Exp $
* $Revision: 1.1 $
* $Date: 2001/03/27 20:38:00 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.catalina.util.ssi;
/**
* @author Bip Thelin
* @version $Revision: 1.1 $, $Date: 2001/03/27 20:38:00 $
*
*/
public final class SsiEcho
extends SsiMediator implements SsiCommand {
public SsiEcho() {}
public final String getStream(String[] strParamType,
String[] strParam) {
String retString;
if(strParamType[0].equals("var"))
retString =
retString = super.getServerVariable(strParam[0]);
else
retString = new String(super.getError());
return retString;
}
public final void process(String[] strParamType, String[] strParam) {}
public final boolean isPrintable() { return true; }
public final boolean isModified() { return false; }
}
1.1
jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiExec.java
Index: SsiExec.java
===================================================================
/*
* SsiExec.java
* $Header:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiExec.java,v
1.1 2001/03/27 20:38:00 amyroh Exp $
* $Revision: 1.1 $
* $Date: 2001/03/27 20:38:00 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.catalina.util.ssi;
/**
* @author Bip Thelin
* @version $Revision: 1.1 $, $Date: 2001/03/27 20:38:00 $
*
*/
public final class SsiExec
extends SsiMediator implements SsiCommand {
public SsiExec() {}
public final String getStream(String[] strParamType,
String[] strParam) {
return "";
}
public final void process(String[] strParamType, String[] strParam) {}
public final boolean isPrintable() { return true; }
public final boolean isModified() { return false; }
}
1.1
jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiFlastmod.java
Index: SsiFlastmod.java
===================================================================
/*
* SsiFlastmod.java
* $Header:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiFlastmod.java,v
1.1 2001/03/27 20:38:00 amyroh Exp $
* $Revision: 1.1 $
* $Date: 2001/03/27 20:38:00 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.catalina.util.ssi;
import java.util.Date;
import java.io.IOException;
import java.net.URL;
import java.net.MalformedURLException;
import javax.servlet.ServletContext;
/**
* @author Bip Thelin
* @version $Revision: 1.1 $, $Date: 2001/03/27 20:38:00 $
*
*/
public final class SsiFlastmod
extends SsiMediator implements SsiCommand {
public SsiFlastmod() {}
public final String getStream(String[] strParamType,
String[] strParam) {
String path = new String();
long lastModified;
String sLastModified = null;
URL url = null;
if(strParamType[0].equals("file")) {
path = super.getFilePath(strParam[0]);
} else if(strParamType[0].equals("virtual")) {
path = super.getVirtualPath(strParam[0]);
}
try {
url = super.servletContext.getResource(path);
lastModified = url.openConnection().getLastModified();
} catch (MalformedURLException e){
lastModified = 0;
} catch (IOException e) {
lastModified = 0;
} catch (NullPointerException e) {
lastModified = 0;
}
if(lastModified==0)
sLastModified = (new String(super.getError()));
else
sLastModified = super.timefmt(new Date(lastModified));
return sLastModified;
}
protected String getDate(String path) {
long lastModified;
String sLastModified = null;
URL url = null;
path = super.getVirtualPath(path);
try {
url = super.servletContext.getResource(path);
lastModified = url.openConnection().getLastModified();
} catch (MalformedURLException e){
lastModified = 0;
} catch (IOException e) {
lastModified = 0;
} catch (NullPointerException e) {
lastModified = 0;
}
if(lastModified==0)
sLastModified = (new String(super.getError()));
else
sLastModified = super.timefmt(new Date(lastModified));
return sLastModified;
}
public final void process(String[] strParamType, String[] strParam) {}
public final boolean isPrintable() { return true; }
public final boolean isModified() { return false; }
}
1.1
jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiFsize.java
Index: SsiFsize.java
===================================================================
/*
* SsiFsize.java
* $Header:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiFsize.java,v
1.1 2001/03/27 20:38:00 amyroh Exp $
* $Revision: 1.1 $
* $Date: 2001/03/27 20:38:00 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.catalina.util.ssi;
import java.io.IOException;
import java.net.URL;
import java.net.MalformedURLException;
import javax.servlet.ServletContext;
/**
* @author Bip Thelin
* @version $Revision: 1.1 $, $Date: 2001/03/27 20:38:00 $
*
*/
public final class SsiFsize
extends SsiMediator implements SsiCommand {
public SsiFsize() {}
/**
* Figure out the length/size of a given file.
*
* @param strParamType a value of type 'String[]'
* @param strParam a value of type 'String[]'
* @param req a value of type 'HttpServletRequest'
* @param servletContext a value of type 'ServletContext'
* @return a value of type 'String'
*/
public final String getStream(String[] strParamType,
String[] strParam) {
String length = "";
String retLength = "";
String path = "";
URL url = null;
long lLength = -1;
if(strParamType[0].equals("file")) {
path = super.getFilePath(strParam[0]);
} else if(strParamType[0].equals("virtual")) {
path = super.getVirtualPath(strParam[0]);
}
try {
url = super.servletContext.getResource(path);
lLength = url.openConnection().getContentLength();
length = (new Long(lLength)).toString();
} catch (MalformedURLException e){
length = null;
} catch (IOException e) {
length = null;
} catch (NullPointerException e) {
length = null;
}
if(length == null)
retLength = (new String(super.getError()));
else
retLength =
formatSize(length,
((SsiConfig)super.getCommand("config")).getSizefmt());
return retLength;
}
public final void process(String[] strParamType, String[] strParam) {}
public final boolean isPrintable() { return true; }
public final boolean isModified() { return false; }
//----------------- Private methods
private String formatSize(String length, String format) {
String retString = "";
if(format.equalsIgnoreCase("bytes")) {
retString = commaFormat(length);
} else {
double lParse = (new Long(length)).doubleValue();
if(lParse>=1048576) {
double abbrevSize = lParse/1048576;
long splitSize = (long)abbrevSize;
int catSize = (int)(100 * (abbrevSize - splitSize));
retString =
commaFormat((new Long(splitSize)).toString())+
"."+catSize+" MB";
} else if(lParse>=1024) {
double abbrevSize = lParse/1024;
long splitSize = (long)abbrevSize;
int catSize = (int)(100 * (abbrevSize - splitSize));
retString =
commaFormat((new Long(splitSize)).toString())+
"."+catSize+" KB";
} else {
retString =
commaFormat(length)+" bytes";
}
}
return retString;
}
private String commaFormat(String length) {
String retString = "";
for(int i = length.length();i-1>=0;i--) {
retString = (length.substring(i-1,i)).concat(retString);
if((length.length()-(i-1))%3==0&&
retString.length()<length.length())
retString = ",".concat(retString);
}
return retString;
}
}
1.1
jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiInclude.java
Index: SsiInclude.java
===================================================================
/*
* SsiInclude.java
* $Header:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiInclude.java,v
1.1 2001/03/27 20:38:00 amyroh Exp $
* $Revision: 1.1 $
* $Date: 2001/03/27 20:38:00 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.catalina.util.ssi;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.ServletContext;
import javax.servlet.ServletOutputStream;
import javax.servlet.RequestDispatcher;
/**
* @author Bip Thelin
* @version $Revision: 1.1 $, $Date: 2001/03/27 20:38:00 $
*
*/
public final class SsiInclude
extends SsiMediator implements SsiCommand {
public SsiInclude() {}
public final String getStream(String[] strParamType,
String[] strParam) {
String retString = "";
String path = "";
if(strParamType[0].equals("file"))
path = super.getFilePath(strParam[0]);
else if(strParamType[0].equals("virtual"))
path = super.getVirtualPath(strParam[0]);
if(path != null) {
try {
if(super.servletContext.getResource(path) != null) {
RequestDispatcher rd =
super.servletContext.getRequestDispatcher(path);
rd.include(super.req,
new ResponseIncludeWrapper(super.res,
(ServletOutputStream)super.out));
} else{
retString = new String(super.getError());
}
} catch (IOException e) {
retString = new String(super.getError());
} catch (ServletException e) {
retString = new String(super.getError());
} catch (IllegalArgumentException e) {
retString = new String(super.getError());
} catch (NullPointerException e) {
retString = new String(super.getError());
}
} else {
retString = new String(super.getError());
}
return retString;
}
public final void process(String[] strParamType, String[] strParam) {}
public final boolean isPrintable() { return true; }
public final boolean isModified() { return false; }
}
1.1
jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiMediator.java
Index: SsiMediator.java
===================================================================
/*
* SsiMediator.java
* $Header:
/home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/util/ssi/SsiMediator.java,v
1.1 2001/03/27 20:38:00 amyroh Exp $
* $Revision: 1.1 $
* $Date: 2001/03/27 20:38:00 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.catalina.util.ssi;
import java.io.OutputStream;
import java.util.Hashtable;
import java.util.Date;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.text.ParseException;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.catalina.util.RequestUtil;
import org.apache.catalina.util.DateTool;
import org.apache.catalina.util.ssi.SsiConfig;
import org.apache.catalina.util.ssi.SsiCommand;
import org.apache.catalina.util.ssi.SsiInclude;
import org.apache.catalina.util.ssi.SsiEcho;
import org.apache.catalina.util.ssi.SsiFsize;
import org.apache.catalina.util.ssi.SsiFlastmod;
import org.apache.catalina.util.ssi.SsiExec;
/**
* @author Bip Thelin
* @version $Revision: 1.1 $, $Date: 2001/03/27 20:38:00 $
*
*/
public class SsiMediator {
protected static Hashtable serverVariables =
new Hashtable(17);
/**
* The Commands associated with SSI.
*/
protected static Hashtable ssiCommands = null;
protected static HttpServletRequest req = null;
protected static HttpServletResponse res = null;
protected static OutputStream out = null;
protected static ServletContext servletContext = null;
protected static String relpath = "/";
protected static String path = new String();
protected static int debug = 0;
public SsiMediator() {}
static {
ssiCommands = new Hashtable(6);
ssiCommands.put("config", new SsiConfig());
ssiCommands.put("include", new SsiInclude());
ssiCommands.put("echo", new SsiEcho());
ssiCommands.put("fsize", new SsiFsize());
ssiCommands.put("flastmod", new SsiFlastmod());
ssiCommands.put("exec", new SsiExec());
}
public SsiMediator(HttpServletRequest req,
HttpServletResponse res,
OutputStream out,
ServletContext servletContext,
int debug,
String path) {
this.debug = debug;
flush(req, res, out, servletContext, path);
}
public final SsiCommand getCommand(String cmd) {
return (SsiCommand)ssiCommands.get(cmd);
}
public void flush(HttpServletRequest req,
HttpServletResponse res,
OutputStream out,
ServletContext servletContext,
String path) {
this.req = req;
this.res = res;
this.out = out;
this.servletContext = servletContext;
this.path = path;
this.relpath = path.substring(0, path.lastIndexOf("/")+1);
int c=0;
serverVariables.put("AUTH_TYPE",
nullToString(req.getAuthType()));
serverVariables.put("CONTENT_LENGTH",
nullToString(((c=req.getContentLength())<=0)?
null:
(new Integer(c)).toString()));
serverVariables.put("CONTENT_TYPE",
nullToString(req.getContentType()));
serverVariables.put("GATEWAY_INTERFACE",
"CGI/1.1");
serverVariables.put("PATH_INFO",
nullToString(req.getPathInfo()));
serverVariables.put("PATH_TRANSLATED ",
nullToString(req.getPathTranslated()));
serverVariables.put("QUERY_STRING",
nullToString(req.getQueryString()));
serverVariables.put("REMOTE_ADDR",
nullToString(req.getRemoteAddr()));
serverVariables.put("REMOTE_HOST",
nullToString(req.getRemoteHost()));
serverVariables.put("REMOTE_IDENT", "");
serverVariables.put("REMOTE_USER",
nullToString(req.getRemoteUser()));
serverVariables.put("REQUEST_METHOD",
nullToString(req.getMethod()));
serverVariables.put("SCRIPT_NAME",
nullToString(req.getServletPath()));
serverVariables.put("SERVER_NAME",
nullToString(req.getServerName()));
serverVariables.put("SERVER_PORT",
(new Integer(req.getServerPort())).toString());
serverVariables.put("SERVER_PROTOCOL",
nullToString(req.getProtocol()));
serverVariables.put("SERVER_SOFTWARE",
nullToString(servletContext.getServerInfo()));
serverVariables.put("DOCUMENT_NAME",
nullToString(path.substring(path.lastIndexOf("/")+1,
path.length())));
serverVariables.put("DOCUMENT_URI",
nullToString(path));
serverVariables.put("QUERY_STRING_UNESCAPED",
nullToString(""));
flushDate();
((SsiConfig)ssiCommands.get("config")).flush();
}
public byte[] getError() {
return ((SsiConfig)ssiCommands.get("config")).getError();
}
protected void flushDate() {
serverVariables.put("DATE_LOCAL",
timefmt(new Date()));
serverVariables.put("DATE_GMT",
timefmt(getGMTDate()));
serverVariables.put("LAST_MODIFIED",
((SsiFlastmod)ssiCommands.get("flastmod")).getDate(path));
}
protected String timefmt(Date date) {
String pattern = ((SsiConfig)ssiCommands.get("config")).getTimefmt();
DateFormat dateFormat = new SimpleDateFormat(pattern, DateTool.LOCALE_US);
return dateFormat.format(date);
}
protected String timefmt(String date) {
DateFormat dateFormat = DateFormat.getDateTimeInstance();
Date parsedDate = null;
try {
parsedDate = dateFormat.parse(date);
} catch (ParseException e) {
return new String(getError());
}
return timefmt(parsedDate);
}
protected String getServerVariable(String serverVar) {
flushDate();
if(serverVariables.get(serverVar)==null)
return new String(getError());
else
return (String)serverVariables.get(serverVar);
}
protected String getVirtualPath(String path) {
if (path == null)
return null;
// Resolve encoded characters in the normalized path,
// which also handles encoded spaces so we can skip that later.
// Placed at the beginning of the chain so that encoded
// bad stuff(tm) can be caught by the later checks
String normalized = path;
if (normalized.indexOf('%') >= 0)
normalized = RequestUtil.URLDecode(normalized, "UTF8");
if (normalized == null)
return (null);
// Normalize the slashes and add leading slash if necessary
if (normalized.indexOf('\\') >= 0)
normalized = normalized.replace('\\', '/');
if (!normalized.startsWith("/"))
normalized = relpath.concat(normalized);
// Resolve occurrences of "//" in the normalized path
while (true) {
int index = normalized.indexOf("//");
if (index < 0)
break;
normalized = normalized.substring(0, index) +
normalized.substring(index + 1);
}
// Resolve occurrences of "/./" in the normalized path
while (true) {
int index = normalized.indexOf("/./");
if (index < 0)
break;
normalized = normalized.substring(0, index) +
normalized.substring(index + 2);
}
// Resolve occurrences of "/../" in the normalized path
while (true) {
int index = normalized.indexOf("/../");
if (index < 0)
break;
if (index == 0)
return (null); // Trying to go outside our context
int index2 = normalized.lastIndexOf('/', index - 1);
normalized = normalized.substring(0, index2) +
normalized.substring(index + 3);
}
return (normalized);
}
/**
* Return a path relative to the file being parsed, if they
* try to use "../" or have a trailing "/" we return
* <code>null</code> since that is not allowed within
* a SSI file directive.
*
* Example of valid path:
* "test/path/test.file"
*
* @param path Path to be normalized
*/
protected String getFilePath(String path) {
if (path == null)
return null;
// Resolve encoded characters in the normalized path,
// which also handles encoded spaces so we can skip that later.
// Placed at the beginning of the chain so that encoded
// bad stuff(tm) can be caught by the later checks
String normalized = path;
if (normalized.indexOf('%') >= 0)
normalized = RequestUtil.URLDecode(normalized, "UTF8");
if (normalized == null)
return (null);
// Normalize the slashes
if (normalized.indexOf('\\') >= 0)
normalized = normalized.replace('\\', '/');
// Resolve occurrences of "//" in the normalized path
while (true) {
int index = normalized.indexOf("//");
if (index < 0)
break;
normalized = normalized.substring(0, index) +
normalized.substring(index + 1);
}
// If it starts with a "/" or contains "../" we
// return <code>null</code>.
if (normalized.startsWith("/") || normalized.indexOf("../") >= 0)
return (null);
// Return the normalized path that we have completed
return (relpath.concat(normalized));
}
private String nullToString(String s) {
return s==null?"":s;
}
private String getGMTDate() {
Date date = new Date();
DateFormat dateFormat = DateFormat.getDateTimeInstance();
dateFormat.setTimeZone(DateTool.GMT_ZONE);
return dateFormat.format(date);
}
}
