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Merged V2.1 to HEAD

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6500: Office 2003 Add-ins: Fix for AWC-1505
   6501: Fix for AWC-1361
   6502: Fixes for locking issues regrading expired content
   6503: Fix for AR-1615
   6504: WCM-444, WCM-288, WCM-735, WCM-480
   6505: WCM-498 wasn't fully fixed
   6506: Fix for AWC-1462
   6507: Fix for WCM-741 (link validation report for staging sandbox can get stuck)
   6508: AR-1650: WS Unit tests fail
   6509: Fix for WCM-751 which also solves WCM-570 - also fixed issue to allow deletion of any "broken" webprojects created due to either of those bugs.
   6510: Fix for WCM-546 (workflow history panel should be expanded by default)
   6511: Fix AWC-1128
   6512: Fixes to several to a couple of bugs found under concurrent load.
   6513: Build fix for test using an invalid noderef (now stripped out as it does not exist)
   6514: Add support for the QueryFile transact request to the IPC$ named pipe handler. Fix for AR-1687.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@6740 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2007-09-10 23:30:53 +00:00
parent 1b272d6766
commit d0e64d06b4
14 changed files with 2599 additions and 41 deletions
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140
source/java/org/alfresco/filesys/smb/server/IPCHandler.java
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@@ -24,11 +24,15 @@
*/
package org.alfresco.filesys.smb.server;
import java.io.FileNotFoundException;
import java.io.IOException;
import org.alfresco.filesys.server.filesys.FileInfo;
import org.alfresco.filesys.server.filesys.NetworkFile;
import org.alfresco.filesys.server.filesys.PathNotFoundException;
import org.alfresco.filesys.server.filesys.TooManyFilesException;
import org.alfresco.filesys.server.filesys.TreeConnection;
import org.alfresco.filesys.server.filesys.UnsupportedInfoLevelException;
import org.alfresco.filesys.smb.PacketType;
import org.alfresco.filesys.smb.SMBStatus;
import org.alfresco.filesys.smb.TransactionNames;
@@ -186,6 +190,12 @@ class IPCHandler
DCERPCHandler.processDCERPCRequest(sess, vc, tbuf, outPkt);
break;
// Query file information via handle
case PacketType.Trans2QueryFile:
procTrans2QueryFile(sess, vc, tbuf, outPkt);
break;
// Unknown command
default:
@@ -661,4 +671,134 @@ class IPCHandler
sess.sendResponseSMB(outPkt);
}
/**
* Process a transact2 query file information (via handle) request.
*
* @param sess SMBSrvSession
* @param vc VirtualCircuit
* @param tbuf Transaction request details
* @param outPkt SMBSrvPacket
* @exception java.io.IOException The exception description.
* @exception org.alfresco.aifs.smb.SMBSrvException SMB protocol exception
*/
protected static final void procTrans2QueryFile(SMBSrvSession sess, VirtualCircuit vc, SrvTransactBuffer tbuf, SMBSrvPacket outPkt)
throws java.io.IOException, SMBSrvException {
// Get the tree connection details
int treeId = tbuf.getTreeId();
TreeConnection conn = vc.findConnection(treeId);
if (conn == null) {
sess.sendErrorResponseSMB(SMBStatus.NTInvalidParameter, SMBStatus.DOSInvalidDrive, SMBStatus.ErrDos);
return;
}
// Check if the user has the required access permission
if (conn.hasReadAccess() == false) {
// User does not have the required access rights
sess.sendErrorResponseSMB(SMBStatus.NTAccessDenied, SMBStatus.DOSAccessDenied, SMBStatus.ErrDos);
return;
}
// Get the file id and query path information level
DataBuffer paramBuf = tbuf.getParameterBuffer();
int fid = paramBuf.getShort();
int infoLevl = paramBuf.getShort();
// Get the file details via the file id
NetworkFile netFile = conn.findFile(fid);
if (netFile == null) {
sess.sendErrorResponseSMB(SMBStatus.DOSInvalidHandle, SMBStatus.ErrDos);
return;
}
// Debug
if (logger.isDebugEnabled() && sess.hasDebug(SMBSrvSession.DBG_IPC))
logger.debug("IPC$ Query File - level=0x" + Integer.toHexString(infoLevl) + ", fid=" + fid + ", name=" + netFile.getFullName());
// Access the shared device disk interface
try {
// Set the return parameter count, so that the data area position can be calculated.
outPkt.setParameterCount(10);
// Pack the file information into the data area of the transaction reply
byte[] buf = outPkt.getBuffer();
int prmPos = DataPacker.longwordAlign(outPkt.getByteOffset());
int dataPos = prmPos + 4;
// Pack the return parametes, EA error offset
outPkt.setPosition(prmPos);
outPkt.packWord(0);
// Create a data buffer using the SMB packet. The response should always fit into a single
// reply packet.
DataBuffer replyBuf = new DataBuffer(buf, dataPos, buf.length - dataPos);
// Build the file information from the network file details
FileInfo fileInfo = new FileInfo(netFile.getName(), netFile.getFileSize(), netFile.getFileAttributes());
fileInfo.setAccessDateTime(netFile.getAccessDate());
fileInfo.setCreationDateTime(netFile.getCreationDate());
fileInfo.setModifyDateTime(netFile.getModifyDate());
fileInfo.setChangeDateTime(netFile.getModifyDate());
fileInfo.setFileId(netFile.getFileId());
// Pack the file information into the return data packet
int dataLen = QueryInfoPacker.packInfo(fileInfo, replyBuf, infoLevl, true);
// Check if any data was packed, if not then the information level is not supported
if (dataLen == 0) {
sess.sendErrorResponseSMB(SMBStatus.NTInvalidParameter, SMBStatus.SRVNonSpecificError, SMBStatus.ErrSrv);
return;
}
SMBSrvTransPacket.initTransactReply(outPkt, 2, prmPos, dataLen, dataPos);
outPkt.setByteCount(replyBuf.getPosition() - outPkt.getByteOffset());
// Send the transact reply
sess.sendResponseSMB(outPkt);
}
catch (FileNotFoundException ex) {
// Requested file does not exist
sess.sendErrorResponseSMB(SMBStatus.NTObjectNotFound, SMBStatus.DOSFileNotFound, SMBStatus.ErrDos);
return;
}
catch (PathNotFoundException ex) {
// Requested path does not exist
sess.sendErrorResponseSMB(SMBStatus.NTObjectPathNotFound, SMBStatus.DOSFileNotFound, SMBStatus.ErrDos);
return;
}
catch (UnsupportedInfoLevelException ex) {
// Requested information level is not supported
sess.sendErrorResponseSMB(SMBStatus.NTInvalidParameter, SMBStatus.SRVNonSpecificError, SMBStatus.ErrSrv);
return;
}
}
}