package com.planet_ink.coffee_mud.WebMacros;
import com.planet_ink.coffee_web.http.MultiPartData;
import com.planet_ink.coffee_web.interfaces.*;
import com.planet_ink.coffee_mud.core.interfaces.*;
import com.planet_ink.coffee_mud.core.*;
import com.planet_ink.coffee_mud.core.collections.*;
import com.planet_ink.coffee_mud.Abilities.interfaces.*;
import com.planet_ink.coffee_mud.Areas.interfaces.*;
import com.planet_ink.coffee_mud.Behaviors.interfaces.*;
import com.planet_ink.coffee_mud.CharClasses.interfaces.*;
import com.planet_ink.coffee_mud.Libraries.interfaces.*;
import com.planet_ink.coffee_mud.Common.interfaces.*;
import com.planet_ink.coffee_mud.Exits.interfaces.*;
import com.planet_ink.coffee_mud.Items.interfaces.*;
import com.planet_ink.coffee_mud.Locales.interfaces.*;
import com.planet_ink.coffee_mud.MOBS.interfaces.*;
import com.planet_ink.coffee_mud.Races.interfaces.*;
import java.util.*;
import java.util.regex.Pattern;
/*
Copyright 2003-2019 Bo Zimmerman
Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
public class FileMgr extends StdWebMacro
{
@Override
public String name()
{
return "FileMgr";
}
@Override
public boolean isAdminMacro()
{
return true;
}
public boolean matches(final String s1, final String s2)
{
if(s1.length()==0)
return true;
if(s2.length()==0)
return false;
if(Pattern.matches(s1, s2))
return true;
if(s1.startsWith("*")&&(s1.endsWith("*")))
return s2.toUpperCase().indexOf(s1.toUpperCase().substring(1,s1.length()-1))>=0;
else
if(s1.startsWith("*"))
return s2.toUpperCase().endsWith(s1.toUpperCase().substring(1));
else
if(s1.endsWith("*"))
return s2.toUpperCase().startsWith(s1.toUpperCase().substring(0,s1.length()-1));
return s1.equalsIgnoreCase(s2);
}
public void compileFilenamesList(final CMFile F, final String regex, final Vector<String> V)
{
if((!F.canRead())||(!F.isDirectory()))
return;
final String[] list=F.list();
String path=F.getAbsolutePath();
if(!path.endsWith("/"))
path+="/";
for(int l=0;l<list.length;l++)
{
final CMFile F2=new CMFile(path+list[l],null,CMFile.FLAG_LOGERRORS);
if(F2.isDirectory())
{
if (!(path+list[l]).equalsIgnoreCase("/resources/map")
&& !(path+list[l]).equalsIgnoreCase("/resources/catalog")
&& !(path+list[l]).equalsIgnoreCase("/./.svn"))
compileFilenamesList(F2,regex,V);
}
else
if(matches(regex,F2.getName()))
V.addElement(F.getAbsolutePath()+"/"+list[l]);
}
}
public void compileTextListFromFiles(final Vector<String> files, final String regex, final Vector<String> V)
{
final Pattern P=Pattern.compile(regex,Pattern.CASE_INSENSITIVE|Pattern.DOTALL|Pattern.MULTILINE);
for(int f=0;f<files.size();f++)
{
final StringBuffer buf=new CMFile(files.elementAt(f),null).text();
if(P.matcher(buf).find())
V.addElement(files.elementAt(f));
}
}
@Override
public String runMacro(final HTTPRequest httpReq, final String parm, final HTTPResponse httpResp)
{
final java.util.Map<String,String> parms=parseParms(parm);
String path=httpReq.getUrlParameter("PATH");
if(path==null)
path="";
String file=httpReq.getUrlParameter("FILE");
if(file==null)
{
file="";
}
final MOB M = Authenticate.getAuthenticatedMob(httpReq);
if(M==null)
return "[authentication error]";
try
{
String filePath=path;
if((filePath.length()>2)&&(!filePath.endsWith("/")))
filePath+="/";
String prefix="";
if(parms.containsKey("DEFAULT"))
prefix = new CMFile(filePath,M).canVFSEquiv()?"::":"//";
else
if(parms.containsKey("VFS")
||parms.containsKey("LOCAL")
||parms.containsKey("BOTH"))
{
if(filePath.startsWith("//")||filePath.startsWith("::"))
filePath=filePath.substring(2);
if(parms.containsKey("VFS")||parms.containsKey("BOTH"))
prefix="::";
else
if(parms.containsKey("LOCAL"))
prefix="//";
}
CMFile F=new CMFile(prefix+filePath+file,M);
String last=F.getVFSPathAndName();
if(parms.containsKey("DELETE"))
{
if(F.delete())
{
for(final Iterator<String> i=Resources.findResourceKeys(file);i.hasNext();)
Resources.removeResource(i.next());
return "File `"+last+"` was deleted.";
}
return "File `"+last+"` was NOT deleted. Perhaps it`s read-only?";
}
else
if(parms.containsKey("RENAME"))
{
String target = httpReq.getUrlParameter("NEWFILE");
final String pfix;
if((target.trim().startsWith("::"))
||(target.trim().startsWith("//")))
{
pfix=target.substring(0,2);
target=target.substring(2);
}
else
pfix="";
if((target != null)&&(target.length()>0))
{
if((target.indexOf("..")>=0)
||(target.indexOf("*")>=0)
||(target.indexOf("?")>=0))
return "File `"+last+"` should not contain illegal characters";
if(!target.startsWith("/"))
target=pfix+filePath+target;
final CMFile targetF = new CMFile(target,M);
if(targetF.exists())
return "File `"+target+"` already exists.";
if(targetF.saveRaw(F.raw()))
F.delete();
return "File `"+last+"` was renamed/moved to '"+target+"'.";
}
return "File `"+last+"` was NOT renamed?";
}
else
if(parms.containsKey("CREATE"))
{
final String s=httpReq.getUrlParameter("RAWTEXT");
if(s==null)
return "File `"+last+"` not updated -- no buffer!";
if(parms.containsKey("VFS")||parms.containsKey("LOCAL")||parms.containsKey("BOTH"))
{
final StringBuilder returnMsg=new StringBuilder("");
/*
// code for "moving" files between vfs/local
if(!parms.containsKey("VFS") && !parms.containsKey("BOTH"))
{
CMFile dF=new CMFile("::"+filePath+file,M);
if(dF.canVFSEquiv())
{
if(!dF.deleteVFS())
returnMsg.append(L("File `::@x1` not deleted -- error! ",last));
else
returnMsg.append(L("File `::@x1` successfully deleted",last));
}
}
if(!parms.containsKey("LOCAL") && !parms.containsKey("BOTH"))
{
CMFile dF=new CMFile("//"+filePath+file,M);
if(dF.canLocalEquiv())
{
if(!dF.deleteLocal())
returnMsg.append(L("File `//@x1` not deleted -- error! ",last));
else
returnMsg.append(L("File `//@x1` successfully deleted",last));
}
}
*/
if((!F.canWrite())
||(!F.saveText(s)))
returnMsg.append(L("File `@x1@x2` not updated -- error!",prefix,last));
if(parms.containsKey("BOTH"))
{
F=new CMFile("//"+filePath+file,M);
if((!F.canWrite())
||(!F.saveText(s)))
returnMsg.append(L("File `//@x1` not updated -- error!",last));
}
if(returnMsg.length()>0)
return returnMsg.toString();
}
else
if((!F.canWrite())||(!F.saveText(s)))
{
F=new CMFile("::"+filePath+file,M);
if((F.canWrite())&&(F.saveText(s)))
return "File `"+last+"` updated.";
return "File `"+last+"` not updated -- error!";
}
for(final Iterator<String> i=Resources.findResourceKeys(file);i.hasNext();)
Resources.removeResource(i.next());
return "File `"+last+"` updated.";
}
else
if(parms.containsKey("NAMESEARCH"))
{
if(!F.isDirectory())
return "Path not found! Search not completed.";
final String s=parms.get("STR");
if((s==null)||(s.length()==0))
return "Search not completed! No expression given!";
final Vector<String> compiledList=new Vector<String>();
compileFilenamesList(F, s, compiledList);
if(compiledList.size()==0)
return "No files found matching your criteria.";
final StringBuffer theList=new StringBuffer("");
for(int c=0;c<compiledList.size();c++)
{
String name=compiledList.elementAt(c);
if(name.startsWith(F.getAbsolutePath()+"/"))
name=name.substring(F.getAbsolutePath().length()+1);
theList.append(name+"<BR>");
}
return theList.toString();
}
else
if(parms.containsKey("SEARCH"))
{
if(!F.isDirectory())
return "Path not found! Search not completed.";
final String s=parms.get("STR");
if((s==null)||(s.length()==0))
return "Search not completed! No expression given!";
final Vector<String> fileList=new Vector<String>();
compileFilenamesList(F,"", fileList);
if(fileList.size()==0)
return "No files found!";
final Vector<String> compiledList=new Vector<String>();
compileTextListFromFiles(fileList, s, compiledList);
if(compiledList.size()==0)
return "No files found matching your criteria.";
final StringBuffer theList=new StringBuffer("");
for(int c=0;c<compiledList.size();c++)
{
String name=compiledList.elementAt(c);
if(name.startsWith(F.getAbsolutePath()+"/"))
name=name.substring(F.getAbsolutePath().length()+1);
theList.append(name+"<BR>");
}
return theList.toString();
}
else
if(parms.containsKey("CREATEDIR"))
{
if(F.exists())
return "File exists! Directory not created!";
if(!F.mkdir())
return "Error creating directory!";
return "Created dir //"+filePath+file;
}
else
if(parms.containsKey("DELETEDIR"))
{
if(!F.exists())
return "Directory '"+F.getAbsolutePath()+"' does not exists -- directory not deleted!";
if(!F.delete())
return "Error deleting directory!";
if(F.getAbsolutePath().equals("/"))
return "Error deleting directory!";
String newPath=F.getAbsolutePath();
if(newPath.endsWith("/"))
newPath=newPath.substring(0,newPath.length()-1);
final int x=newPath.lastIndexOf('/');
if(x>0)
newPath=newPath.substring(0,x);
httpReq.addFakeUrlParameter("PATH",newPath);
httpReq.removeUrlParameter("FILE");
return "Deleted directory.";
}
else
if(parms.containsKey("APPEND"))
{
final String s=httpReq.getUrlParameter("RAWTEXT");
if(s==null)
return "File `"+last+"` not appended -- no buffer!";
final StringBuffer buf=F.textUnformatted();
buf.append(s);
if((!F.canWrite())||(!F.saveText(buf)))
return "File `"+last+"` not appended -- error!";
return "File `"+last+"` appended.";
}
else
if(parms.containsKey("UPLOAD"))
{
byte[] buf=null;
for(final MultiPartData d : httpReq.getMultiParts())
{
if((d.getVariables().containsKey("filename"))&&(d.getData()!=null))
{
F=new CMFile(prefix+filePath+d.getVariables().get("filename"),M);
last=F.getVFSPathAndName();
buf=d.getData();
}
}
if(buf==null)
return "File `"+last+"` not uploaded -- no buffer!";
if((!F.canWrite())||(!F.saveRaw(buf)))
return "File `"+F.getAbsolutePath()+"` not uploaded -- error!";
return "File `"+F.getAbsolutePath()+"` uploaded.";
}
}
catch(final Exception e)
{
return "[an error occurred performing the last operation]";
}
return "";
}
}
