/*
* ====================================================================
* Copyright (c) 2004-2012 TMate Software Ltd. All rights reserved.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://svnkit.com/license.html
* If newer versions of this license are posted there, you may use a
* newer version instead, at your option.
* ====================================================================
*/
package org.tmatesoft.svn.core.internal.io.fs;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.Map;
import org.tmatesoft.svn.core.SVNDepth;
import org.tmatesoft.svn.core.SVNErrorCode;
import org.tmatesoft.svn.core.SVNErrorMessage;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.SVNLock;
import org.tmatesoft.svn.core.SVNNodeKind;
import org.tmatesoft.svn.core.SVNProperties;
import org.tmatesoft.svn.core.SVNProperty;
import org.tmatesoft.svn.core.SVNPropertyValue;
import org.tmatesoft.svn.core.SVNRevisionProperty;
import org.tmatesoft.svn.core.internal.delta.SVNDeltaCombiner;
import org.tmatesoft.svn.core.internal.util.SVNHashMap;
import org.tmatesoft.svn.core.internal.util.SVNPathUtil;
import org.tmatesoft.svn.core.internal.wc.SVNErrorManager;
import org.tmatesoft.svn.core.internal.wc.SVNFileUtil;
import org.tmatesoft.svn.core.io.ISVNEditor;
import org.tmatesoft.svn.core.io.SVNLocationEntry;
import org.tmatesoft.svn.core.io.SVNRepository;
import org.tmatesoft.svn.core.io.diff.SVNDeltaGenerator;
import org.tmatesoft.svn.core.wc.SVNRevision;
import org.tmatesoft.svn.util.SVNLogType;
/**
* @version 1.3
* @author TMate Software Ltd.
*/
public class FSUpdateContext {
private File myReportFile;
private String myTarget;
private OutputStream myReportOS;
private FSFile myReportIS;
private ISVNEditor myEditor;
private long myTargetRevision;
private SVNDepth myDepth;
private PathInfo myCurrentPathInfo;
private boolean ignoreAncestry;
private boolean sendTextDeltas;
private String myTargetPath;
private boolean isSwitch;
private boolean mySendCopyFromArgs;
private FSRoot myTargetRoot;
private LinkedList myRootsCache;
private FSFS myFSFS;
private FSRepository myRepository;
private SVNDeltaGenerator myDeltaGenerator;
private SVNDeltaCombiner myDeltaCombiner;
public FSUpdateContext(FSRepository repository, FSFS owner, long revision, File reportFile,
String target, String targetPath, boolean isSwitch, SVNDepth depth,
boolean ignoreAncestry, boolean textDeltas, boolean sendCopyFromArgs,
ISVNEditor editor) {
myRepository = repository;
myFSFS = owner;
myTargetRevision = revision;
myReportFile = reportFile;
myTarget = target;
myEditor = editor;
myDepth = depth;
this.ignoreAncestry = ignoreAncestry;
sendTextDeltas = textDeltas;
myTargetPath = targetPath;
this.isSwitch = isSwitch;
mySendCopyFromArgs = sendCopyFromArgs;
}
public void reset(FSRepository repository, FSFS owner, long revision, File reportFile, String target, String targetPath, boolean isSwitch, SVNDepth depth, boolean ignoreAncestry,
boolean textDeltas, boolean sendCopyFrom, ISVNEditor editor) throws SVNException {
dispose();
myRepository = repository;
myFSFS = owner;
myTargetRevision = revision;
myReportFile = reportFile;
myTarget = target;
myEditor = editor;
myDepth = depth;
this.ignoreAncestry = ignoreAncestry;
sendTextDeltas = textDeltas;
myTargetPath = targetPath;
this.isSwitch = isSwitch;
mySendCopyFromArgs = sendCopyFrom;
}
public void setTargetRoot(FSRoot root) {
myTargetRoot = root;
}
public OutputStream getReportFileForWriting() throws SVNException {
if (myReportOS == null) {
myReportOS = SVNFileUtil.openFileForWriting(myReportFile);
}
return myReportOS;
}
private boolean isIgnoreAncestry() {
return ignoreAncestry;
}
private boolean isSwitch() {
return isSwitch;
}
private boolean isSendTextDeltas() {
return sendTextDeltas;
}
private String getReportTarget() {
return myTarget;
}
private String getReportTargetPath() {
return myTargetPath;
}
public void dispose() throws SVNException {
SVNFileUtil.closeFile(myReportOS);
myReportOS = null;
if (myReportIS != null) {
myReportIS.close();
myReportIS = null;
}
if (myReportFile != null) {
SVNFileUtil.deleteFile(myReportFile);
myReportFile = null;
}
if (myDeltaCombiner != null) {
myDeltaCombiner.reset();
}
myTargetRoot = null;
myRootsCache = null;
}
private ISVNEditor getEditor() {
return myEditor;
}
private long getTargetRevision() {
return myTargetRevision;
}
private PathInfo getNextPathInfo() throws IOException, SVNException {
if (myReportIS == null) {
myReportIS = new FSFile(myReportFile);
}
myCurrentPathInfo = myReportIS.readPathInfoFromReportFile();
return myCurrentPathInfo;
}
private PathInfo getCurrentPathInfo() {
return myCurrentPathInfo;
}
private FSRoot getTargetRoot() throws SVNException {
if (myTargetRoot == null) {
myTargetRoot = myFSFS.createRevisionRoot(myTargetRevision);
}
return myTargetRoot;
}
private LinkedList getRootsCache() {
if (myRootsCache == null) {
myRootsCache = new LinkedList();
}
return myRootsCache;
}
private FSRevisionRoot getSourceRoot(long revision) throws SVNException {
LinkedList cache = getRootsCache();
FSRevisionRoot root = null;
int i = 0;
for (; i < cache.size() && i < 10; i++) {
root = (FSRevisionRoot) myRootsCache.get(i);
if (root.getRevision() == revision) {
if (i != 0) {
myRootsCache.remove(i);
myRootsCache.addFirst(root);
}
break;
}
root = null;
}
if (root == null) {
if (i == 10) {
myRootsCache.removeLast();
}
root = myFSFS.createRevisionRoot(revision);
myRootsCache.addFirst(root);
}
return root;
}
public void drive() throws SVNException {
OutputStream reportOS = getReportFileForWriting();
try {
reportOS.write('-');
} catch (IOException ioe) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.IO_ERROR, ioe.getLocalizedMessage());
SVNErrorManager.error(err, ioe, SVNLogType.FSFS);
} finally {
SVNFileUtil.closeFile(reportOS);
myReportOS = null;
}
PathInfo info = null;
try {
info = getNextPathInfo();
} catch (IOException ioe) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.IO_ERROR, ioe.getLocalizedMessage());
SVNErrorManager.error(err, ioe, SVNLogType.FSFS);
}
if (info == null || !info.getPath().equals(getReportTarget()) || info.getLinkPath() != null || FSRepository.isInvalidRevision(info.getRevision())) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.REPOS_BAD_REVISION_REPORT, "Invalid report for top level of working copy");
SVNErrorManager.error(err, SVNLogType.FSFS);
}
long sourceRevision = info.getRevision();
PathInfo lookahead = null;
try {
lookahead = getNextPathInfo();
} catch (IOException ioe) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.IO_ERROR, ioe.getLocalizedMessage());
SVNErrorManager.error(err, ioe, SVNLogType.FSFS);
}
if (lookahead != null && lookahead.getPath().equals(getReportTarget())) {
if ("".equals(getReportTarget())) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.REPOS_BAD_REVISION_REPORT, "Two top-level reports with no target");
SVNErrorManager.error(err, SVNLogType.FSFS);
}
if (lookahead.getRevision() < 0) {
lookahead.myDepth = info.getDepth();
}
info = lookahead;
try {
getNextPathInfo();
} catch (IOException ioe) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.IO_ERROR, ioe.getLocalizedMessage());
SVNErrorManager.error(err, ioe, SVNLogType.FSFS);
}
}
String fullTargetPath = getReportTargetPath();
String fullSourcePath = myRepository != null ?
SVNPathUtil.getAbsolutePath(SVNPathUtil.append(myRepository.getRepositoryPath(""), getReportTarget())) :
SVNPathUtil.getAbsolutePath(getReportTarget());
FSEntry targetEntry = fakeDirEntry(fullTargetPath, getTargetRoot());
FSRevisionRoot srcRoot = getSourceRoot(sourceRevision);
FSEntry sourceEntry = fakeDirEntry(fullSourcePath, srcRoot);
if (FSRepository.isValidRevision(info.getRevision()) && info.getLinkPath() == null && sourceEntry == null) {
fullSourcePath = null;
}
if ("".equals(getReportTarget()) && targetEntry == null) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.FS_PATH_SYNTAX, "Target path ''{0}'' does not exist", getReportTargetPath());
SVNErrorManager.error(err, SVNLogType.FSFS);
} else if ("".equals(getReportTarget()) && (sourceEntry == null || sourceEntry.getType() != SVNNodeKind.DIR ||
targetEntry.getType() != SVNNodeKind.DIR)) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.FS_PATH_SYNTAX, "Cannot replace a directory from within");
SVNErrorManager.error(err, SVNLogType.FSFS);
}
if (myDeltaGenerator == null) {
myDeltaGenerator = new SVNDeltaGenerator();
}
if (myDeltaCombiner == null) {
myDeltaCombiner = new SVNDeltaCombiner();
}
getEditor().targetRevision(getTargetRevision());
getEditor().openRoot(sourceRevision);
if ("".equals(getReportTarget())) {
diffDirs(sourceRevision, fullSourcePath, fullTargetPath, "", info.isStartEmpty(), info.getDepth(), myDepth);
} else {
updateEntry(sourceRevision, fullSourcePath, sourceEntry, fullTargetPath, targetEntry, getReportTarget(), info, info.getDepth(), myDepth);
}
getEditor().closeDir();
getEditor().closeEdit();
}
private void diffDirs(long sourceRevision, String sourcePath, String targetPath, String editPath, boolean startEmpty, SVNDepth wcDepth, SVNDepth requestedDepth) throws SVNException {
diffProplists(sourceRevision, startEmpty == true ? null : sourcePath, editPath, targetPath, null, true);
Map sourceEntries = null;
if (requestedDepth.compareTo(SVNDepth.EMPTY) > 0 ||
requestedDepth == SVNDepth.UNKNOWN) {
if (sourcePath != null && !startEmpty) {
FSRevisionRoot sourceRoot = getSourceRoot(sourceRevision);
FSRevisionNode sourceNode = sourceRoot.getRevisionNode(sourcePath);
sourceEntries = new SVNHashMap(sourceNode.getDirEntries(myFSFS));
}
FSRevisionNode targetNode = getTargetRoot().getRevisionNode(targetPath);
Map targetEntries = new SVNHashMap(targetNode.getDirEntries(myFSFS));
while (true) {
Object[] nextInfo = fetchPathInfo(editPath);
String entryName = (String) nextInfo[0];
if (entryName == null) {
break;
}
PathInfo pathInfo = (PathInfo) nextInfo[1];
if (pathInfo != null && FSRepository.isInvalidRevision(pathInfo.getRevision()) && pathInfo.getDepth() != SVNDepth.EXCLUDE) {
if (sourceEntries != null) {
sourceEntries.remove(entryName);
}
continue;
}
String entryEditPath = SVNPathUtil.append(editPath, entryName);
String entryTargetPath = SVNPathUtil.getAbsolutePath(SVNPathUtil.append(targetPath, entryName));
FSEntry targetEntry = (FSEntry) targetEntries.get(entryName);
String entrySourcePath = sourcePath != null ? SVNPathUtil.getAbsolutePath(SVNPathUtil.append(sourcePath, entryName)) : null;
FSEntry sourceEntry = sourceEntries != null ? (FSEntry) sourceEntries.get(entryName) : null;
if ((pathInfo == null || pathInfo.getDepth() != SVNDepth.EXCLUDE) && (requestedDepth != SVNDepth.FILES || ((targetEntry == null ||
targetEntry.getType() != SVNNodeKind.DIR) && (sourceEntry == null || sourceEntry.getType() != SVNNodeKind.DIR)))) {
updateEntry(sourceRevision, entrySourcePath, sourceEntry,
entryTargetPath, targetEntry, entryEditPath,
pathInfo, pathInfo != null ? pathInfo.getDepth() :
getDepthBelow(wcDepth), getDepthBelow(requestedDepth));
}
targetEntries.remove(entryName);
if (sourceEntries != null && (pathInfo == null || pathInfo.getDepth() != SVNDepth.EXCLUDE || targetEntry != null)) {
sourceEntries.remove(entryName);
}
}
if (sourceEntries != null) {
FSEntry[] srcEntries = (FSEntry[]) new ArrayList(sourceEntries.values()).toArray(new FSEntry[sourceEntries.size()]);
for (int i = 0; i < srcEntries.length; i++) {
FSEntry srcEntry = srcEntries[i];
if (targetEntries.get(srcEntry.getName()) == null) {
if (srcEntry.getType() == SVNNodeKind.FILE &&
wcDepth.compareTo(SVNDepth.FILES) < 0) {
continue;
}
if (srcEntry.getType() == SVNNodeKind.DIR &&
(wcDepth.compareTo(SVNDepth.IMMEDIATES) < 0 ||
requestedDepth == SVNDepth.FILES)) {
continue;
}
String entryEditPath = SVNPathUtil.append(editPath, srcEntry.getName());
long deletedRev = getDeletedRevision(SVNPathUtil.append(targetPath,
srcEntry.getName()),
sourceRevision, getTargetRevision());
getEditor().deleteEntry(entryEditPath, deletedRev);
}
}
}
for (Iterator tgts = targetEntries.values().iterator(); tgts.hasNext();) {
FSEntry tgtEntry = (FSEntry) tgts.next();
FSEntry srcEntry = null;
String entrySourcePath = null;
if (!isDepthUpgrade(wcDepth, requestedDepth, tgtEntry.getType())) {
if (tgtEntry.getType() == SVNNodeKind.FILE &&
requestedDepth == SVNDepth.UNKNOWN &&
wcDepth.compareTo(SVNDepth.FILES) < 0) {
continue;
}
if (tgtEntry.getType() == SVNNodeKind.DIR &&
(wcDepth.compareTo(SVNDepth.IMMEDIATES) < 0 ||
requestedDepth == SVNDepth.FILES)) {
continue;
}
srcEntry = sourceEntries != null ? (FSEntry) sourceEntries.get(tgtEntry.getName()) : null;
entrySourcePath = srcEntry != null ? SVNPathUtil.getAbsolutePath(SVNPathUtil.append(sourcePath, tgtEntry.getName())) : null;
}
String entryEditPath = SVNPathUtil.append(editPath, tgtEntry.getName());
String entryTargetPath = SVNPathUtil.getAbsolutePath(SVNPathUtil.append(targetPath, tgtEntry.getName()));
updateEntry(sourceRevision, entrySourcePath, srcEntry, entryTargetPath,
tgtEntry, entryEditPath, null, getDepthBelow(wcDepth),
getDepthBelow(requestedDepth));
}
}
}
private boolean isDepthUpgrade(SVNDepth wcDepth, SVNDepth requestedDepth, SVNNodeKind kind) {
if (requestedDepth == SVNDepth.UNKNOWN ||
wcDepth == SVNDepth.IMMEDIATES) {
return false;
}
int compareResult = requestedDepth.compareTo(wcDepth);
if (compareResult <= 0) {
return false;
}
if (kind == SVNNodeKind.FILE && wcDepth == SVNDepth.FILES) {
return false;
}
if (kind == SVNNodeKind.DIR && wcDepth == SVNDepth.EMPTY &&
requestedDepth == SVNDepth.FILES) {
return false;
}
return true;
}
private void diffFiles(long sourceRevision, String sourcePath, String targetPath, String editPath, String lockToken) throws SVNException {
diffProplists(sourceRevision, sourcePath, editPath, targetPath, lockToken, false);
String sourceHexDigest = null;
FSRevisionRoot sourceRoot = null;
if (sourcePath != null) {
sourceRoot = getSourceRoot(sourceRevision);
boolean changed = false;
if (isIgnoreAncestry()) {
changed = FSRepositoryUtil.checkFilesDifferent(sourceRoot, sourcePath, getTargetRoot(),
targetPath, myDeltaCombiner);
} else {
changed = FSRepositoryUtil.areFileContentsChanged(sourceRoot, sourcePath, getTargetRoot(), targetPath);
}
if (!changed) {
return;
}
FSRevisionNode sourceNode = sourceRoot.getRevisionNode(sourcePath);
sourceHexDigest = sourceNode.getFileMD5Checksum();
}
FSRepositoryUtil.sendTextDelta(getEditor(), editPath, sourcePath, sourceHexDigest,
sourceRoot, targetPath, getTargetRoot(), isSendTextDeltas(), myDeltaCombiner,
myDeltaGenerator, myFSFS);
}
private void updateEntry(long sourceRevision, String sourcePath, FSEntry sourceEntry,
String targetPath, FSEntry targetEntry, String editPath, PathInfo pathInfo,
SVNDepth wcDepth, SVNDepth requestedDepth) throws SVNException {
if (pathInfo != null && pathInfo.getLinkPath() != null && !isSwitch()) {
targetPath = pathInfo.getLinkPath();
targetEntry = fakeDirEntry(targetPath, getTargetRoot());
}
if (pathInfo != null && FSRepository.isInvalidRevision(pathInfo.getRevision())) {
sourcePath = null;
sourceEntry = null;
} else if (pathInfo != null && sourcePath != null) {
sourcePath = pathInfo.getLinkPath() != null ? pathInfo.getLinkPath() : sourcePath;
sourceRevision = pathInfo.getRevision();
FSRevisionRoot srcRoot = getSourceRoot(sourceRevision);
sourceEntry = fakeDirEntry(sourcePath, srcRoot);
}
if (sourcePath != null && sourceEntry == null) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.FS_NOT_FOUND, "Working copy path ''{0}'' does not exist in repository", editPath);
SVNErrorManager.error(err, SVNLogType.FSFS);
}
boolean related = false;
if (sourceEntry != null && targetEntry != null && sourceEntry.getType() == targetEntry.getType()) {
int distance = sourceEntry.getId().compareTo(targetEntry.getId());
if (distance == 0 && !PathInfo.isRelevant(getCurrentPathInfo(), editPath) &&
(requestedDepth.compareTo(wcDepth) <= 0 || targetEntry.getType() == SVNNodeKind.FILE)) {
if (pathInfo == null) {
return;
}
if (!pathInfo.isStartEmpty()) {
if (pathInfo.getLockToken() == null) {
return;
}
SVNLock exitsingLock = myFSFS.getLock(targetPath, false, false);
if (exitsingLock != null && exitsingLock.getID().equals(pathInfo.getLockToken())) {
return;
}
}
}
related = distance != -1 || isIgnoreAncestry();
}
if (sourceEntry != null && !related) {
long deletedRev = getDeletedRevision(targetPath, sourceRevision, getTargetRevision());
if (!SVNRevision.isValidRevisionNumber(deletedRev)) {
SVNNodeKind kind = getTargetRoot().checkNodeKind(targetPath);
if (kind != SVNNodeKind.NONE) {
deletedRev = getTargetRevision() - 1;
}
}
getEditor().deleteEntry(editPath, deletedRev);
sourcePath = null;
}
if (targetEntry == null) {
skipPathInfo(editPath);
return;
}
if (targetEntry.getType() == SVNNodeKind.DIR) {
if (related) {
getEditor().openDir(editPath, sourceRevision);
} else {
getEditor().addDir(editPath, null, SVNRepository.INVALID_REVISION);
}
diffDirs(sourceRevision, sourcePath, targetPath, editPath, pathInfo != null ? pathInfo.isStartEmpty() : false, wcDepth, requestedDepth);
getEditor().closeDir();
} else {
if (related) {
getEditor().openFile(editPath, sourceRevision);
diffFiles(sourceRevision, sourcePath, targetPath, editPath, pathInfo != null ? pathInfo.getLockToken() : null);
} else {
SVNLocationEntry copyFromFile = addFileSmartly(editPath, targetPath);
String copyFromPath = copyFromFile.getPath();
long copyFromRevision = copyFromFile.getRevision();
if (copyFromPath == null) {
diffFiles(sourceRevision, sourcePath, targetPath, editPath,
pathInfo != null ? pathInfo.getLockToken() : null);
} else {
diffFiles(copyFromRevision, copyFromPath, targetPath, editPath,
pathInfo != null ? pathInfo.getLockToken() : null);
}
}
FSRevisionNode targetNode = getTargetRoot().getRevisionNode(targetPath);
String targetHexDigest = targetNode.getFileMD5Checksum();
getEditor().closeFile(editPath, targetHexDigest);
}
}
private long getDeletedRevision(String targetPath, long sourceRevision, long targetRevision) throws SVNException {
if (isTransactionTarget()) {
return getTargetRevision();
}
return myFSFS.getDeletedRevision(targetPath, sourceRevision, targetRevision);
}
private boolean isTransactionTarget() throws SVNException {
return getTargetRoot() instanceof FSTransactionRoot;
}
private SVNLocationEntry addFileSmartly(String editPath, String originalPath) throws SVNException {
String copyFromPath = null;
long copyFromRevision = SVNRepository.INVALID_REVISION;
if (mySendCopyFromArgs) {
if (!isTransactionTarget()) {
FSClosestCopy closestCopy = ((FSRevisionRoot) getTargetRoot()).getClosestCopy(originalPath);
if (closestCopy != null) {
FSRevisionRoot closestCopyRoot = closestCopy.getRevisionRoot();
String closestCopyPath = closestCopy.getPath();
if (originalPath.equals(closestCopyPath)) {
FSRevisionNode closestCopyFromNode = closestCopyRoot.getRevisionNode(
closestCopyPath);
copyFromPath = closestCopyFromNode.getCopyFromPath();
copyFromRevision = closestCopyFromNode.getCopyFromRevision();
}
}
} else if (isTransactionTarget()) {
FSTransactionRoot txn = (FSTransactionRoot) getTargetRoot();
FSPathChange change = (FSPathChange) txn.getChangedPaths().get(originalPath);
if (change != null) {
copyFromPath = change.getCopyPath();
copyFromRevision = change.getCopyRevision();
}
}
}
myEditor.addFile(editPath, copyFromPath, copyFromRevision);
return new SVNLocationEntry(copyFromRevision, copyFromPath);
}
private Map computeMetaProperties(long revision) throws SVNException {
Map metaProperties = new SVNHashMap();
if (FSRepository.isValidRevision(revision)) {
SVNProperties entryProps = myFSFS.compoundMetaProperties(revision);
metaProperties.put(SVNProperty.COMMITTED_REVISION, entryProps.getSVNPropertyValue(SVNProperty.COMMITTED_REVISION));
metaProperties.put(SVNProperty.COMMITTED_DATE, entryProps.getSVNPropertyValue(SVNProperty.COMMITTED_DATE));
metaProperties.put(SVNProperty.LAST_AUTHOR, entryProps.getSVNPropertyValue(SVNProperty.LAST_AUTHOR));
metaProperties.put(SVNProperty.UUID, entryProps.getSVNPropertyValue(SVNProperty.UUID));
} else if (!FSRepository.isValidRevision(revision) && isTransactionTarget()) {
FSTransactionRoot txnRoot = (FSTransactionRoot) getTargetRoot();
SVNProperties txnProperties = myFSFS.getTransactionProperties(txnRoot.getTxnID());
metaProperties.put(SVNProperty.COMMITTED_REVISION, SVNPropertyValue.create(Long.toString(getTargetRevision())));
metaProperties.put(SVNProperty.COMMITTED_DATE, txnProperties.getSVNPropertyValue(SVNRevisionProperty.DATE));
metaProperties.put(SVNProperty.LAST_AUTHOR, txnProperties.getSVNPropertyValue(SVNRevisionProperty.AUTHOR));
metaProperties.put(SVNProperty.UUID, SVNPropertyValue.create(myFSFS.getUUID()));
} else {
metaProperties = null;
}
return metaProperties;
}
private void diffProplists(long sourceRevision, String sourcePath, String editPath, String targetPath, String lockToken, boolean isDir) throws SVNException {
FSRevisionNode targetNode = getTargetRoot().getRevisionNode(targetPath);
long createdRevision = targetNode.getCreatedRevision();
Map metaProperties = computeMetaProperties(createdRevision);
if (metaProperties != null) {
SVNPropertyValue committedRevision = (SVNPropertyValue) metaProperties.get(SVNProperty.COMMITTED_REVISION);
changeProperty(editPath, SVNProperty.COMMITTED_REVISION, committedRevision, isDir);
SVNPropertyValue committedDate = (SVNPropertyValue) metaProperties.get(SVNProperty.COMMITTED_DATE);
if (committedDate != null || sourcePath != null) {
changeProperty(editPath, SVNProperty.COMMITTED_DATE, committedDate, isDir);
}
SVNPropertyValue lastAuthor = (SVNPropertyValue) metaProperties.get(SVNProperty.LAST_AUTHOR);
if (lastAuthor != null || sourcePath != null) {
changeProperty(editPath, SVNProperty.LAST_AUTHOR, lastAuthor, isDir);
}
SVNPropertyValue uuid = (SVNPropertyValue) metaProperties.get(SVNProperty.UUID);
if (uuid != null || sourcePath != null) {
changeProperty(editPath, SVNProperty.UUID, uuid, isDir);
}
}
if (lockToken != null) {
SVNLock lock = myFSFS.getLockHelper(targetPath, false);
if (lock == null || !lockToken.equals(lock.getID())) {
changeProperty(editPath, SVNProperty.LOCK_TOKEN, null, isDir);
}
}
SVNProperties sourceProps = null;
if (sourcePath != null) {
FSRevisionRoot sourceRoot = getSourceRoot(sourceRevision);
FSRevisionNode sourceNode = sourceRoot.getRevisionNode(sourcePath);
boolean propsChanged = !FSRepositoryUtil.arePropertiesEqual(sourceNode, targetNode);
if (!propsChanged) {
return;
}
sourceProps = sourceNode.getProperties(myFSFS);
} else {
sourceProps = new SVNProperties();
}
SVNProperties targetProps = targetNode.getProperties(myFSFS);
SVNProperties propsDiffs = FSRepositoryUtil.getPropsDiffs(sourceProps, targetProps);
Object[] names = propsDiffs.nameSet().toArray();
for (int i = 0; i < names.length; i++) {
String propName = (String) names[i];
changeProperty(editPath, propName, propsDiffs.getSVNPropertyValue(propName), isDir);
}
}
private SVNDepth getDepthBelow(SVNDepth depth) {
return depth == SVNDepth.IMMEDIATES ? SVNDepth.EMPTY : depth;
}
private Object[] fetchPathInfo(String prefix) throws SVNException {
Object[] result = new Object[2];
PathInfo pathInfo = getCurrentPathInfo();
if (!PathInfo.isRelevant(pathInfo, prefix)) {
result[0] = null;
result[1] = null;
} else {
String relPath = "".equals(prefix) ? pathInfo.getPath() : pathInfo.getPath().substring(prefix.length() + 1);
if (relPath.indexOf('/') != -1) {
result[0] = relPath.substring(0, relPath.indexOf('/'));
result[1] = null;
} else {
result[0] = relPath;
result[1] = pathInfo;
try {
getNextPathInfo();
} catch (IOException ioe) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.IO_ERROR, ioe.getLocalizedMessage());
SVNErrorManager.error(err, SVNLogType.FSFS);
}
}
}
return result;
}
private void changeProperty(String path, String name, SVNPropertyValue value, boolean isDir) throws SVNException {
if (isDir) {
getEditor().changeDirProperty(name, value);
} else {
getEditor().changeFileProperty(path, name, value);
}
}
private FSEntry fakeDirEntry(String reposPath, FSRoot root) throws SVNException {
if (root.checkNodeKind(reposPath) == SVNNodeKind.NONE) {
return null;
}
FSRevisionNode node = root.getRevisionNode(reposPath);
FSEntry dirEntry = new FSEntry(node.getId(), node.getType(), SVNPathUtil.tail(node.getCreatedPath()));
return dirEntry;
}
private void skipPathInfo(String prefix) throws SVNException {
while (PathInfo.isRelevant(getCurrentPathInfo(), prefix)) {
try {
getNextPathInfo();
} catch (IOException ioe) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.IO_ERROR, ioe.getLocalizedMessage());
SVNErrorManager.error(err, SVNLogType.FSFS);
}
}
}
private void writeSingleString(String s, OutputStream out) throws IOException {
if (s != null) {
byte[] b = s.getBytes("UTF-8");
out.write('+');
out.write(String.valueOf(b.length).getBytes("UTF-8"));
out.write(':');
out.write(b);
} else {
out.write('-');
}
}
public void writePathInfoToReportFile(String path, String linkPath, String lockToken, long revision, boolean startEmpty, SVNDepth depth) throws SVNException {
if (depth == null || depth == SVNDepth.UNKNOWN) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.REPOS_BAD_ARGS, "Unsupported report depth ''{0}''", depth != null ? depth.getName() : "null");
SVNErrorManager.error(err, SVNLogType.FSFS);
}
String anchorRelativePath = SVNPathUtil.append(getReportTarget(), path);
String revisionRep = FSRepository.isValidRevision(revision) ? "+" + String.valueOf(revision) + ":" : "-";
String depthRep = "-";//infinity by default
if (depth == SVNDepth.EXCLUDE || depth == SVNDepth.EMPTY || depth == SVNDepth.FILES || depth == SVNDepth.IMMEDIATES) {
depthRep = "+" + getDepthLetter(depth);
}
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
writeSingleString(anchorRelativePath, baos);
writeSingleString(linkPath, baos);
baos.write(revisionRep.getBytes("UTF-8"));
baos.write(depthRep.getBytes("UTF-8"));
baos.write(startEmpty ? '+' : '-');
writeSingleString(lockToken, baos);
OutputStream reportOS = getReportFileForWriting();
reportOS.write(baos.toByteArray());
} catch (IOException ioe) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.IO_ERROR, ioe.getLocalizedMessage());
SVNErrorManager.error(err, ioe, SVNLogType.FSFS);
}
}
public String getDepthLetter(SVNDepth depth) throws SVNException {
if (depth == SVNDepth.EXCLUDE) {
return "X";
}
if (depth == SVNDepth.EMPTY) {
return "E";
}
if (depth == SVNDepth.FILES) {
return "F";
}
if (depth == SVNDepth.IMMEDIATES) {
return "M";
}
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.REPOS_BAD_ARGS, "Unsupported report depth ''{0}''", SVNDepth.asString(depth));
SVNErrorManager.error(err, SVNLogType.FSFS);
return null;
}
}