/*
* ====================================================================
* Copyright (c) 2004-2009 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.wc.admin;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Writer;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.tmatesoft.svn.core.SVNCancelException;
import org.tmatesoft.svn.core.SVNCommitInfo;
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.SVNNodeKind;
import org.tmatesoft.svn.core.SVNProperties;
import org.tmatesoft.svn.core.SVNProperty;
import org.tmatesoft.svn.core.SVNPropertyValue;
import org.tmatesoft.svn.core.SVNURL;
import org.tmatesoft.svn.core.internal.util.SVNDate;
import org.tmatesoft.svn.core.internal.util.SVNEncodingUtil;
import org.tmatesoft.svn.core.internal.util.SVNHashMap;
import org.tmatesoft.svn.core.internal.util.SVNPathUtil;
import org.tmatesoft.svn.core.internal.wc.SVNAdminUtil;
import org.tmatesoft.svn.core.internal.wc.SVNErrorManager;
import org.tmatesoft.svn.core.internal.wc.SVNFileType;
import org.tmatesoft.svn.core.internal.wc.SVNFileUtil;
import org.tmatesoft.svn.core.internal.wc.SVNPropertiesManager;
import org.tmatesoft.svn.core.internal.wc.SVNWCProperties;
import org.tmatesoft.svn.core.wc.ISVNCommitParameters;
import org.tmatesoft.svn.core.wc.ISVNMerger;
import org.tmatesoft.svn.core.wc.ISVNMergerFactory;
import org.tmatesoft.svn.core.wc.SVNConflictChoice;
import org.tmatesoft.svn.core.wc.SVNDiffOptions;
import org.tmatesoft.svn.core.wc.SVNMergeFileSet;
import org.tmatesoft.svn.core.wc.SVNMergeResult;
import org.tmatesoft.svn.core.wc.SVNRevision;
import org.tmatesoft.svn.core.wc.SVNStatusType;
import org.tmatesoft.svn.core.wc.SVNTreeConflictDescription;
import org.tmatesoft.svn.util.SVNDebugLog;
import org.tmatesoft.svn.util.SVNLogType;
/**
* @version 1.3
* @author TMate Software Ltd.
*/
public abstract class SVNAdminArea {
protected static final String ADM_KILLME = "KILLME";
private static volatile boolean ourIsCleanupSafe;
protected Map myBaseProperties;
protected Map myProperties;
protected Map myWCProperties;
protected Map myEntries;
protected boolean myWasLocked;
private ISVNCommitParameters myCommitParameters;
private Map myRevertProperties;
private File myDirectory;
private SVNWCAccess myWCAccess;
private File myAdminRoot;
private int myWCFormatVersion;
public static synchronized void setSafeCleanup(boolean safe) {
ourIsCleanupSafe = safe;
}
public static synchronized boolean isSafeCleanup() {
return ourIsCleanupSafe;
}
public abstract boolean isLocked() throws SVNException;
public abstract boolean isVersioned();
protected abstract boolean isEntryPropertyApplicable(String name);
public abstract boolean lock(boolean stealLock) throws SVNException;
public abstract boolean unlock() throws SVNException;
public abstract SVNVersionedProperties getBaseProperties(String name) throws SVNException;
public abstract SVNVersionedProperties getRevertProperties(String name) throws SVNException;
public abstract SVNVersionedProperties getWCProperties(String name) throws SVNException;
public abstract SVNVersionedProperties getProperties(String name) throws SVNException;
public abstract void saveVersionedProperties(SVNLog log, boolean close) throws SVNException;
public abstract void installProperties(String name, SVNProperties baseProps, SVNProperties workingProps,
SVNLog log, boolean writeBaseProps, boolean close) throws SVNException;
public abstract void saveWCProperties(boolean close) throws SVNException;
public abstract void saveEntries(boolean close) throws SVNException;
public abstract String getThisDirName();
public abstract boolean hasPropModifications(String entryName) throws SVNException;
public abstract boolean hasProperties(String entryName) throws SVNException;
public abstract SVNAdminArea createVersionedDirectory(File dir, String url, String rootURL, String uuid, long revNumber, boolean createMyself, SVNDepth depth) throws SVNException;
public abstract void postCommit(String fileName, long revisionNumber, boolean implicit, SVNErrorCode errorCode) throws SVNException;
public abstract void handleKillMe() throws SVNException;
public abstract boolean hasTreeConflict(String name) throws SVNException;
public abstract SVNTreeConflictDescription getTreeConflict(String name) throws SVNException;
public abstract void addTreeConflict(SVNTreeConflictDescription conflict) throws SVNException;
public abstract SVNTreeConflictDescription deleteTreeConflict(String name) throws SVNException;
public abstract void setFileExternalLocation(String name, SVNURL url, SVNRevision pegRevision, SVNRevision revision, SVNURL reposRootURL) throws SVNException;
public abstract int getFormatVersion();
public void updateURL(String rootURL, boolean recursive) throws SVNException {
SVNWCAccess wcAccess = getWCAccess();
for (Iterator ents = entries(false); ents.hasNext();) {
SVNEntry entry = (SVNEntry) ents.next();
if (!getThisDirName().equals(entry.getName()) && entry.isDirectory() && recursive) {
SVNAdminArea childDir = wcAccess.retrieve(getFile(entry.getName()));
if (childDir != null) {
String childURL = SVNPathUtil.append(rootURL, SVNEncodingUtil.uriEncode(entry.getName()));
childDir.updateURL(childURL, recursive);
}
continue;
}
entry.setURL(getThisDirName().equals(entry.getName()) ? rootURL : SVNPathUtil.append(
rootURL, SVNEncodingUtil.uriEncode(entry.getName())));
}
saveEntries(false);
}
public boolean hasTextModifications(String name, boolean forceComparision) throws SVNException {
return hasTextModifications(name, forceComparision, true, false);
}
public boolean hasTextModifications(String name, boolean forceComparison, boolean compareTextBase, boolean compareChecksum) throws SVNException {
File textFile = getFile(name);
SVNFileType fileType = SVNFileType.getType(textFile);
if (!(fileType == SVNFileType.FILE || fileType == SVNFileType.SYMLINK)) {
return false;
}
SVNEntry entry = null;
if (!forceComparison) {
boolean compare = false;
try {
entry = getEntry(name, false);
} catch (SVNException svne) {
compare = true;
}
if (!compare && entry == null) {
compare = true;
}
if (!compare && isEntryPropertyApplicable(SVNProperty.WORKING_SIZE)) {
if (entry.getWorkingSize() != SVNProperty.WORKING_SIZE_UNKNOWN &&
textFile.length() != entry.getWorkingSize()) {
compare = true;
}
}
if (!compare) {
String textTime = entry.getTextTime();
if (textTime == null) {
compare = true;
} else {
long textTimeAsLong = SVNFileUtil.roundTimeStamp(SVNDate.parseDateAsMilliseconds(textTime));
long tstamp = SVNFileUtil.roundTimeStamp(textFile.lastModified());
if (textTimeAsLong != tstamp ) {
compare = true;
}
}
}
if (!compare) {
return false;
}
}
File baseFile = getBaseFile(name, false);
if (!baseFile.isFile()) {
return true;
}
boolean differs = compareAndVerify(textFile, baseFile, compareTextBase, compareChecksum);
if (!differs && isLocked()) {
Map attributes = new SVNHashMap();
attributes.put(SVNProperty.WORKING_SIZE, Long.toString(textFile.length()));
attributes.put(SVNProperty.TEXT_TIME, SVNDate.formatDate(new Date(textFile.lastModified())));
modifyEntry(name, attributes, true, false);
}
return differs;
}
public boolean hasVersionedFileTextChanges(File file, File baseFile, boolean compareTextBase) throws SVNException {
return compareAndVerify(file, baseFile, compareTextBase, false);
}
public String getRelativePath(SVNAdminArea anchor) {
String absoluteAnchor = anchor.getRoot().getAbsolutePath();
String ownAbsolutePath = getRoot().getAbsolutePath();
String relativePath = ownAbsolutePath.substring(absoluteAnchor.length());
relativePath = relativePath.replace(File.separatorChar, '/');
if (relativePath.startsWith("/")) {
relativePath = relativePath.substring(1);
}
if (relativePath.endsWith("/")) {
relativePath = relativePath.substring(0, relativePath.length() - 1);
}
return relativePath;
}
public boolean tweakEntry(String name, String newURL, String reposRoot, long newRevision, boolean remove) throws SVNException {
boolean rewrite = false;
SVNEntry entry = getEntry(name, true);
if (entry == null) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.ENTRY_NOT_FOUND, "No such entry: ''{0}''", name);
SVNErrorManager.error(err, SVNLogType.WC);
}
if (newURL != null && (entry.getURL() == null || !newURL.equals(entry.getURL()))) {
rewrite = true;
entry.setURL(newURL);
}
if (reposRoot != null && (entry.getRepositoryRootURL() == null || !reposRoot.equals(entry.getRepositoryRoot()))
&& entry.getURL() != null && SVNPathUtil.isAncestor(reposRoot, entry.getURL())) {
boolean setReposRoot = true;
if (getThisDirName().equals(entry.getName())) {
for (Iterator entries = entries(true); entries.hasNext();) {
SVNEntry childEntry = (SVNEntry) entries.next();
if (childEntry.getRepositoryRoot() == null && childEntry.getURL() != null &&
!SVNPathUtil.isAncestor(reposRoot, entry.getURL())) {
setReposRoot = false;
break;
}
}
}
if (setReposRoot) {
rewrite = true;
entry.setRepositoryRoot(reposRoot);
}
}
if (newRevision >= 0 &&
!entry.isScheduledForAddition() &&
!entry.isScheduledForReplacement() &&
!entry.isCopied() &&
entry.getRevision() != newRevision) {
rewrite = true;
entry.setRevision(newRevision);
}
if (remove && (entry.isDeleted() || (entry.isAbsent() && entry.getRevision() != newRevision))) {
deleteEntry(name);
rewrite = true;
}
return rewrite;
}
public boolean isKillMe() {
return getAdminFile(ADM_KILLME).isFile();
}
public boolean markResolved(String name, boolean text, boolean props, SVNConflictChoice conflictChoice) throws SVNException {
SVNEntry entry = getEntry(name, true);
if (entry == null) {
return false;
}
String autoResolveSource = null;
if (conflictChoice == SVNConflictChoice.BASE) {
autoResolveSource = entry.getConflictOld();
} else if (conflictChoice == SVNConflictChoice.MINE_FULL) {
autoResolveSource = entry.getConflictWorking();
} else if (conflictChoice == SVNConflictChoice.THEIRS_FULL) {
autoResolveSource = entry.getConflictNew();
} else if (conflictChoice != SVNConflictChoice.MERGED) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.INCORRECT_PARAMS,
"Invalid 'conflict_result' argument");
SVNErrorManager.error(err, SVNLogType.DEFAULT);
}
if (autoResolveSource != null) {
File autoResolveSourceFile = getFile(autoResolveSource);
SVNFileUtil.copyFile(autoResolveSourceFile, getFile(name), false);
}
if (!text && !props) {
return false;
}
boolean filesDeleted = false;
boolean updateEntry = false;
if (text && entry.getConflictOld() != null) {
File file = getFile(entry.getConflictOld());
filesDeleted |= file.isFile();
updateEntry = true;
SVNFileUtil.deleteFile(file);
}
if (text && entry.getConflictNew() != null) {
File file = getFile(entry.getConflictNew());
filesDeleted |= file.isFile();
updateEntry = true;
SVNFileUtil.deleteFile(file);
}
if (text && entry.getConflictWorking() != null) {
File file = getFile(entry.getConflictWorking());
filesDeleted |= file.isFile();
updateEntry = true;
SVNFileUtil.deleteFile(file);
}
if (props && entry.getPropRejectFile() != null) {
File file = getFile(entry.getPropRejectFile());
filesDeleted |= file.isFile();
updateEntry = true;
SVNFileUtil.deleteFile(file);
}
if (updateEntry) {
if (text) {
entry.setConflictOld(null);
entry.setConflictNew(null);
entry.setConflictWorking(null);
}
if (props) {
entry.setPropRejectFile(null);
}
saveEntries(false);
}
return filesDeleted;
}
public void restoreFile(String name) throws SVNException {
SVNVersionedProperties props = getProperties(name);
SVNEntry entry = getEntry(name, true);
boolean special = props.getPropertyValue(SVNProperty.SPECIAL) != null;
File src = getBaseFile(name, false);
File dst = getFile(name);
SVNTranslator.translate(this, name, SVNFileUtil.getBasePath(src), SVNFileUtil.getBasePath(dst), true);
boolean executable = props.getPropertyValue(SVNProperty.EXECUTABLE) != null;
boolean needsLock = props.getPropertyValue(SVNProperty.NEEDS_LOCK) != null;
if (needsLock) {
SVNFileUtil.setReadonly(dst, entry.getLockToken() == null);
}
if (executable) {
SVNFileUtil.setExecutable(dst, true);
}
markResolved(name, true, false, SVNConflictChoice.MERGED);
long tstamp;
if (myWCAccess.getOptions().isUseCommitTimes() && !special) {
entry.setTextTime(entry.getCommittedDate());
tstamp = SVNDate.parseDate(entry.getCommittedDate()).getTime();
dst.setLastModified(tstamp);
} else {
tstamp = System.currentTimeMillis();
dst.setLastModified(tstamp);
entry.setTextTime(SVNDate.formatDate(new Date(tstamp)));
}
saveEntries(false);
}
public SVNStatusType mergeProperties(String name, SVNProperties serverBaseProps, SVNProperties propDiff,
String localLabel, String latestLabel, boolean baseMerge, boolean dryRun, SVNLog log) throws SVNException {
SVNVersionedProperties working = getProperties(name);
SVNVersionedProperties base = getBaseProperties(name);
return mergeProperties(name, serverBaseProps, base.asMap(), working.asMap(), propDiff, localLabel,
latestLabel, baseMerge, dryRun, log);
}
public SVNStatusType mergeProperties(String name, SVNProperties serverBaseProps, SVNProperties baseProps,
SVNProperties workingProps, SVNProperties propDiff, String localLabel, String latestLabel,
boolean baseMerge, boolean dryRun, SVNLog log) throws SVNException {
localLabel = localLabel == null ? "(modified)" : localLabel;
latestLabel = latestLabel == null ? "(latest)" : latestLabel;
byte[] conflictStart = ("<<<<<<< " + localLabel).getBytes();
byte[] conflictEnd = (">>>>>>> " + latestLabel).getBytes();
byte[] separator = ("=======").getBytes();
ISVNMergerFactory factory = myWCAccess.getOptions().getMergerFactory();
ISVNMerger merger = factory.createMerger(conflictStart, separator, conflictEnd);
propDiff = propDiff == null ? new SVNProperties() : propDiff;
SVNMergeResult result = merger.mergeProperties(name, workingProps, baseProps, serverBaseProps,
propDiff, this, log, baseMerge, dryRun);
return result.getMergeStatus();
}
public SVNStatusType mergeText(String localPath, File base, File latest, File copyFromText, String localLabel,
String baseLabel, String latestLabel, SVNProperties propChanges, boolean dryRun, SVNDiffOptions options,
SVNLog log) throws SVNException {
SVNEntry entry = getEntry(localPath, false);
if (entry == null && copyFromText == null) {
return SVNStatusType.MISSING;
}
boolean saveLog = log == null;
log = log == null ? getLog() : log;
SVNVersionedProperties props = getProperties(localPath);
String mimeType = null;
if (propChanges != null && propChanges.containsName(SVNProperty.MIME_TYPE)) {
mimeType = propChanges.getStringValue(SVNProperty.MIME_TYPE);
} else if (copyFromText == null) {
mimeType = props.getStringPropertyValue(SVNProperty.MIME_TYPE);
}
localLabel = localLabel == null ? ".working" : localLabel;
baseLabel = baseLabel == null ? ".old" : baseLabel;
latestLabel = latestLabel == null ? ".new" : latestLabel;
byte[] conflictStart = ("<<<<<<< " + localLabel).getBytes();
byte[] conflictEnd = (">>>>>>> " + latestLabel).getBytes();
byte[] separator = ("=======").getBytes();
ISVNMergerFactory factory = myWCAccess.getOptions().getMergerFactory();
ISVNMerger merger = factory.createMerger(conflictStart, separator, conflictEnd);
String workingText = localPath;
if (copyFromText != null) {
String copyFromTextPath = copyFromText.getAbsolutePath().replace(File.separatorChar, '/');
String thisPath = getRoot().getAbsolutePath().replace(File.separatorChar, '/');
workingText = copyFromTextPath.substring(thisPath.length());
if (workingText.startsWith("/")) {
workingText = workingText.substring(1);
}
}
File tmpTarget = SVNTranslator.detranslateWorkingCopy(this, workingText, propChanges, false);
base = SVNTranslator.maybeUpdateTargetEOLs(this, base, propChanges);
File resultFile = SVNAdminUtil.createTmpFile(this);
SVNMergeFileSet mergeFileSet = new SVNMergeFileSet(this, log, base, tmpTarget, localPath, latest,
resultFile, copyFromText, mimeType);
mergeFileSet.setMergeLabels(baseLabel, localLabel, latestLabel);
SVNMergeResult mergeResult;
try {
mergeResult = merger.mergeText(mergeFileSet, dryRun, options);
}
finally {
if (dryRun) {
SVNFileUtil.deleteFile(resultFile);
}
}
mergeFileSet.dispose();
if (saveLog) {
log.save();
}
return mergeResult.getMergeStatus();
}
public InputStream getBaseFileForReading(String name, boolean tmp) throws SVNException {
String path = tmp ? "tmp/" : "";
path += "text-base/" + name + ".svn-base";
File baseFile = getAdminFile(path);
return SVNFileUtil.openFileForReading(baseFile, SVNLogType.WC);
}
public OutputStream getBaseFileForWriting(String name) throws SVNException {
final String fileName = name;
final File tmpFile = getBaseFile(name, true);
try {
final OutputStream os = SVNFileUtil.openFileForWriting(tmpFile);
return new OutputStream() {
private String myName = fileName;
private File myTmpFile = tmpFile;
public void write(int b) throws IOException {
os.write(b);
}
public void write(byte[] b) throws IOException {
os.write(b);
}
public void write(byte[] b, int off, int len) throws IOException {
os.write(b, off, len);
}
public void close() throws IOException {
os.close();
File baseFile = getBaseFile(myName, false);
try {
SVNFileUtil.rename(myTmpFile, baseFile);
} catch (SVNException e) {
throw new IOException(e.getMessage());
}
SVNFileUtil.setReadonly(baseFile, true);
}
};
} catch (SVNException svne) {
SVNErrorMessage err = svne.getErrorMessage().wrap("Your .svn/tmp directory may be missing or corrupt; run 'svn cleanup' and try again");
SVNErrorManager.error(err, SVNLogType.WC);
}
return null;
}
public String getPropertyTime(String name) {
String path = getThisDirName().equals(name) ? "dir-props" : "props/" + name + ".svn-work";
File file = getAdminFile(path);
return SVNDate.formatDate(new Date(file.lastModified()));
}
public SVNLog getLog() {
int index = 0;
File logFile = null;
File tmpFile = null;
while (true) {
logFile = getAdminFile("log" + (index == 0 ? "" : "." + index));
if (logFile.exists()) {
index++;
continue;
}
tmpFile = getAdminFile("tmp/log" + (index == 0 ? "" : "." + index));
return new SVNLogImpl(logFile, tmpFile, this);
}
}
public void runLogs() throws SVNException {
SVNLogRunner runner = new SVNLogRunner();
int index = 0;
SVNLog log = null;
runner.logStarted(this);
try {
File logFile = null;
while (true) {
if (getWCAccess() != null) {
getWCAccess().checkCancelled();
}
logFile = getAdminFile("log" + (index == 0 ? "" : "." + index));
log = new SVNLogImpl(logFile, null, this);
if (log.exists()) {
log.run(runner);
markLogProcessed(logFile);
index++;
continue;
}
break;
}
} catch (Throwable e) {
runner.logFailed(this);
if (e instanceof SVNException) {
throw (SVNException) e;
} else if (e instanceof Error) {
throw (Error) e;
}
throw new SVNException(SVNErrorMessage.create(SVNErrorCode.UNKNOWN), e);
}
runner.logCompleted(this);
// delete all logs, there shoudn't be left unprocessed.
File[] logsFiles = getAdminDirectory().listFiles();
if (logsFiles != null) {
for (int i = 0; i < logsFiles.length; i++) {
if (logsFiles[i].getName().startsWith("log") && logsFiles[i].isFile()) {
SVNFileUtil.deleteFile(logsFiles[i]);
}
}
}
}
public void removeFromRevisionControl(String name, boolean deleteWorkingFiles, boolean reportInstantError) throws SVNException {
getWCAccess().checkCancelled();
boolean isFile = !getThisDirName().equals(name);
boolean leftSomething = false;
SVNEntry entry = getVersionedEntry(name, true);
if (isFile) {
File path = getFile(name);
boolean wcSpecial = getProperties(name).getPropertyValue(SVNProperty.SPECIAL) != null;
boolean localSpecial = !SVNFileUtil.symlinksSupported() ? false : SVNFileType.getType(path) == SVNFileType.SYMLINK;
boolean textModified = false;
if (wcSpecial || !localSpecial) {
textModified = hasTextModifications(name, false);
if (reportInstantError && textModified) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.WC_LEFT_LOCAL_MOD, "File ''{0}'' has local modifications", path);
SVNErrorManager.error(err, SVNLogType.WC);
}
}
SVNPropertiesManager.deleteWCProperties(this, name, false);
deleteEntry(name);
saveEntries(false);
SVNFileUtil.deleteFile(getFile(SVNAdminUtil.getTextBasePath(name, false)));
SVNFileUtil.deleteFile(getFile(SVNAdminUtil.getPropBasePath(name, entry.getKind(), false)));
SVNFileUtil.deleteFile(getFile(SVNAdminUtil.getPropPath(name, entry.getKind(), false)));
if (deleteWorkingFiles) {
if (textModified || (!wcSpecial && localSpecial)) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.WC_LEFT_LOCAL_MOD);
SVNErrorManager.error(err, SVNLogType.WC);
} else if (myCommitParameters == null || myCommitParameters.onFileDeletion(path)) {
SVNFileUtil.deleteFile(path);
}
}
} else {
SVNEntry dirEntry = getEntry(getThisDirName(), false);
dirEntry.setIncomplete(true);
saveEntries(false);
SVNPropertiesManager.deleteWCProperties(this, getThisDirName(), false);
for(Iterator entries = entries(false); entries.hasNext();) {
SVNEntry nextEntry = (SVNEntry) entries.next();
String entryName = getThisDirName().equals(nextEntry.getName()) ? null : nextEntry.getName();
if (nextEntry.isFile()) {
try {
removeFromRevisionControl(entryName, deleteWorkingFiles, reportInstantError);
} catch (SVNException e) {
if (e.getErrorMessage().getErrorCode() == SVNErrorCode.WC_LEFT_LOCAL_MOD) {
if (reportInstantError) {
throw e;
}
leftSomething = true;
} else {
throw e;
}
}
} else if (entryName != null && nextEntry.isDirectory()) {
File entryPath = getFile(entryName);
if (getWCAccess().isMissing(entryPath) || nextEntry.getDepth() == SVNDepth.EXCLUDE) {
deleteEntry(entryName);
} else {
try {
SVNAdminArea entryArea = getWCAccess().retrieve(entryPath);
entryArea.removeFromRevisionControl(getThisDirName(), deleteWorkingFiles, reportInstantError);
} catch (SVNException e) {
if (e.getErrorMessage().getErrorCode() == SVNErrorCode.WC_LEFT_LOCAL_MOD) {
if (reportInstantError) {
throw e;
}
leftSomething = true;
} else {
throw e;
}
}
}
}
}
if (!getWCAccess().isWCRoot(getRoot())) {
SVNEntry dirEntryInParent = getWCAccess().retrieve(getRoot().getParentFile()).getEntry(getRoot().getName(), false);
if (dirEntryInParent.getDepth() != SVNDepth.EXCLUDE) {
getWCAccess().retrieve(getRoot().getParentFile()).deleteEntry(getRoot().getName());
getWCAccess().retrieve(getRoot().getParentFile()).saveEntries(false);
}
}
destroyAdminArea();
if (deleteWorkingFiles && !leftSomething) {
if ((myCommitParameters == null || myCommitParameters.onDirectoryDeletion(getRoot()))
&& !getRoot().delete()) {
// shouldn't throw exception when directory was intentionally left non-empty.
leftSomething = true;
}
}
}
if (leftSomething && myCommitParameters == null) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.WC_LEFT_LOCAL_MOD);
SVNErrorManager.error(err, SVNLogType.WC);
}
}
public void extendLockToTree() throws SVNException {
final boolean writeLock = isLocked();
ISVNEntryHandler entryHandler = new ISVNEntryHandler() {
public void handleEntry(File path, SVNEntry entry) throws SVNException {
if (entry.isDirectory() && !entry.getName().equals(getThisDirName())) {
try {
SVNAdminArea area = getWCAccess().probeTry(path, isLocked(), SVNWCAccess.INFINITE_DEPTH);
if (writeLock && area != null && !area.isLocked()) {
area.lock(false);
}
} catch (SVNException svne) {
if (svne.getErrorMessage().getErrorCode() != SVNErrorCode.WC_LOCKED) {
throw svne;
}
}
}
}
public void handleError(File path, SVNErrorMessage error) throws SVNException {
SVNErrorManager.error(error, SVNLogType.WC);
}
};
getWCAccess().walkEntries(getRoot(), entryHandler, false, SVNDepth.INFINITY);
}
public void foldScheduling(String name, Map attributes, boolean force) throws SVNException {
if (!attributes.containsKey(SVNProperty.SCHEDULE) || force) {
return;
}
String schedule = (String) attributes.get(SVNProperty.SCHEDULE);
schedule = "".equals(schedule) ? null : schedule;
SVNEntry entry = getEntry(name, true);
if (entry == null) {
if (SVNProperty.SCHEDULE_ADD.equals(schedule)) {
return;
}
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.WC_SCHEDULE_CONFLICT, "''{0}'' is not under version control", name);
SVNErrorManager.error(err, SVNLogType.WC);
}
SVNEntry thisDirEntry = getEntry(getThisDirName(), true);
if (!getThisDirName().equals(entry.getName()) && thisDirEntry.isScheduledForDeletion()) {
if (SVNProperty.SCHEDULE_ADD.equals(schedule)) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.WC_SCHEDULE_CONFLICT, "Can''t add ''{0}'' to deleted directory; try undeleting its parent directory first", name);
SVNErrorManager.error(err, SVNLogType.WC);
} else if (SVNProperty.SCHEDULE_REPLACE.equals(schedule)) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.WC_SCHEDULE_CONFLICT, "Can''t replace ''{0}'' in deleted directory; try undeleting its parent directory first", name);
SVNErrorManager.error(err, SVNLogType.WC);
}
}
if (entry.isAbsent() && SVNProperty.SCHEDULE_ADD.equals(schedule)) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.WC_SCHEDULE_CONFLICT, "''{0}'' is marked as absent, so it cannot be scheduled for addition", name);
SVNErrorManager.error(err, SVNLogType.WC);
}
if (SVNProperty.SCHEDULE_ADD.equals(entry.getSchedule())) {
if (SVNProperty.SCHEDULE_DELETE.equals(schedule)) {
if (!entry.isDeleted()) {
deleteEntry(name);
} else {
attributes.put(SVNProperty.SCHEDULE, null);
}
} else {
attributes.remove(SVNProperty.SCHEDULE);
}
} else if (SVNProperty.SCHEDULE_DELETE.equals(entry.getSchedule())) {
if (SVNProperty.SCHEDULE_DELETE.equals(schedule)) {
attributes.remove(SVNProperty.SCHEDULE);
} else if (SVNProperty.SCHEDULE_ADD.equals(schedule)) {
attributes.put(SVNProperty.SCHEDULE, SVNProperty.SCHEDULE_REPLACE);
}
} else if (SVNProperty.SCHEDULE_REPLACE.equals(entry.getSchedule())) {
if (SVNProperty.SCHEDULE_DELETE.equals(schedule)) {
attributes.put(SVNProperty.SCHEDULE, SVNProperty.SCHEDULE_DELETE);
} else if (SVNProperty.SCHEDULE_ADD.equals(schedule) || SVNProperty.SCHEDULE_REPLACE.equals(schedule)) {
attributes.remove(SVNProperty.SCHEDULE);
}
} else {
if (SVNProperty.SCHEDULE_ADD.equals(schedule) && !entry.isDeleted()) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.WC_SCHEDULE_CONFLICT, "Entry ''{0}'' is already under version control", name);
SVNErrorManager.error(err, SVNLogType.WC);
} else if (schedule == null) {
attributes.remove(SVNProperty.SCHEDULE);
}
}
}
public SVNEntry modifyEntry(String name, Map attributes, boolean save, boolean force) throws SVNException {
if (name == null) {
name = getThisDirName();
}
boolean deleted = false;
if (attributes.containsKey(SVNProperty.SCHEDULE)) {
SVNEntry entryBefore = getEntry(name, true);
foldScheduling(name, attributes, force);
SVNEntry entryAfter = getEntry(name, true);
if (entryBefore != null && entryAfter == null) {
deleted = true;
}
}
SVNEntry entry = null;
if (!deleted) {
entry = getEntry(name, true);
if (entry == null) {
entry = addEntry(name);
}
Map entryAttrs = entry.asMap();
for (Iterator atts = attributes.keySet().iterator(); atts.hasNext();) {
String attName = (String) atts.next();
if (!isEntryPropertyApplicable(attName)) {
atts.remove();
continue;
}
Object value = attributes.get(attName);
if (value instanceof String) {
String strValue = (String) value;
if (SVNProperty.CACHABLE_PROPS.equals(attName) || SVNProperty.PRESENT_PROPS.equals(attName)) {
String[] propsArray = SVNAdminArea.fromString(strValue, " ");
entryAttrs.put(attName, propsArray);
continue;
}
}
if (value != null) {
entryAttrs.put(attName, value);
} else {
entryAttrs.remove(attName);
}
}
if (!entry.isDirectory()) {
SVNEntry rootEntry = getEntry(getThisDirName(), true);
if (rootEntry != null) {
if (!SVNRevision.isValidRevisionNumber(entry.getRevision())) {
entry.setRevision(rootEntry.getRevision());
}
if (entry.getURL() == null) {
entry.setURL(SVNPathUtil.append(rootEntry.getURL(), SVNEncodingUtil.uriEncode(name)));
}
if (entry.getRepositoryRoot() == null) {
entry.setRepositoryRoot(rootEntry.getRepositoryRoot());
}
if (entry.getUUID() == null && !entry.isScheduledForAddition() && !entry.isScheduledForReplacement()) {
entry.setUUID(rootEntry.getUUID());
}
if (isEntryPropertyApplicable(SVNProperty.CACHABLE_PROPS)) {
if (entry.getCachableProperties() == null) {
entry.setCachableProperties(rootEntry.getCachableProperties());
}
}
}
}
if (attributes.containsKey(SVNProperty.SCHEDULE)) {
if (entry.isScheduledForDeletion()) {
entry.setCopied(false);
entry.setCopyFromRevision(-1);
entry.setCopyFromURL(null);
} else {
entry.setKeepLocal(false);
}
}
}
if (save) {
saveEntries(false);
}
return entry;
}
public void deleteEntry(String name) throws SVNException {
Map entries = loadEntries();
if (entries != null) {
entries.remove(name);
}
}
public SVNEntry getEntry(String name, boolean hidden) throws SVNException {
Map entries = loadEntries();
if (entries != null && entries.containsKey(name)) {
SVNEntry entry = (SVNEntry)entries.get(name);
if (!hidden && entry.isHidden()) {
return null;
}
return entry;
}
return null;
}
public SVNEntry getVersionedEntry(String name, boolean hidden) throws SVNException {
SVNEntry entry = getEntry(name, hidden);
if (entry == null) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.ENTRY_NOT_FOUND, "''{0}'' is not under version control", getFile(name));
SVNErrorManager.error(err, SVNLogType.WC);
}
return entry;
}
public SVNEntry addEntry(String name) throws SVNException {
Map entries = loadEntries();
if (entries == null) {
myEntries = new SVNHashMap();
entries = myEntries;
}
SVNEntry entry = entries.containsKey(name) ? (SVNEntry) entries.get(name) : new SVNEntry(new SVNHashMap(), this, name);
entries.put(name, entry);
return entry;
}
public Iterator entries(boolean hidden) throws SVNException {
Map entries = loadEntries();
if (entries == null) {
return Collections.EMPTY_LIST.iterator();
}
List copy = new ArrayList(entries.values());
if (!hidden) {
for (Iterator iterator = copy.iterator(); iterator.hasNext();) {
SVNEntry entry = (SVNEntry) iterator.next();
if (entry.isHidden()) {
iterator.remove();
}
}
}
return copy.iterator();
}
public Map getEntries() throws SVNException {
return loadEntries();
}
public void cleanup() throws SVNException {
getWCAccess().checkCancelled();
for(Iterator entries = entries(false); entries.hasNext();) {
SVNEntry entry = (SVNEntry) entries.next();
if (entry.getKind() == SVNNodeKind.DIR && !getThisDirName().equals(entry.getName())) {
File childDir = getFile(entry.getName());
if(childDir.isDirectory()) {
try {
SVNAdminArea child = getWCAccess().open(childDir, true, true, 0);
child.cleanup();
} catch (SVNException e) {
if (e instanceof SVNCancelException) {
throw e;
}
if (isSafeCleanup()) {
continue;
}
throw e;
}
}
} else {
hasPropModifications(entry.getName());
if (entry.getKind() == SVNNodeKind.FILE) {
hasTextModifications(entry.getName(), false);
}
}
}
if (isKillMe()) {
removeFromRevisionControl(getThisDirName(), true, false);
} else {
runLogs();
}
SVNFileUtil.deleteAll(getAdminFile("tmp"), false);
}
public boolean hasTextConflict(String name) throws SVNException {
SVNEntry entry = getEntry(name, false);
if (entry == null || entry.getKind() != SVNNodeKind.FILE) {
return false;
}
boolean conflicted = false;
if (entry.getConflictNew() != null) {
conflicted = SVNFileType.getType(getFile(entry.getConflictNew())) == SVNFileType.FILE;
}
if (!conflicted && entry.getConflictWorking() != null) {
conflicted = SVNFileType.getType(getFile(entry.getConflictWorking())) == SVNFileType.FILE;
}
if (!conflicted && entry.getConflictOld() != null) {
conflicted = SVNFileType.getType(getFile(entry.getConflictOld())) == SVNFileType.FILE;
}
return conflicted;
}
public boolean hasPropConflict(String name) throws SVNException {
SVNEntry entry = getEntry(name, false);
if (entry != null && entry.getPropRejectFile() != null) {
return SVNFileType.getType(getFile(entry.getPropRejectFile())) == SVNFileType.FILE;
}
return false;
}
public File getRoot() {
return myDirectory;
}
public File getAdminTempDirectory() {
return getAdminFile("tmp");
}
public File getAdminDirectory() {
return myAdminRoot;
}
public File getAdminFile(String name) {
return new File(getAdminDirectory(), name);
}
public File getFile(String name) {
if (name == null) {
return null;
}
return new File(getRoot(), name);
}
public SVNWCAccess getWCAccess() {
return myWCAccess;
}
public void setWCAccess(SVNWCAccess wcAccess) {
myWCAccess = wcAccess;
}
public void closeVersionedProperties() {
myProperties = null;
myBaseProperties = null;
}
public void closeWCProperties() {
myWCProperties = null;
}
public void closeEntries() {
myEntries = null;
}
public File getBaseFile(String name, boolean tmp) {
String path = tmp ? "tmp/" : "";
path += "text-base/" + name + ".svn-base";
return getAdminFile(path);
}
public int getWorkingCopyFormatVersion() {
return myWCFormatVersion;
}
public void setWorkingCopyFormatVersion(int wcFormatVersion) {
myWCFormatVersion = wcFormatVersion;
}
protected abstract void writeEntries(Writer writer) throws IOException, SVNException;
protected abstract Map fetchEntries() throws SVNException;
protected abstract boolean readExtraOptions(BufferedReader reader, Map entryAttrs) throws SVNException, IOException;
protected abstract int writeExtraOptions(Writer writer, String entryName, Map entryAttrs, int emptyFields) throws SVNException, IOException;
protected SVNAdminArea(File dir){
myDirectory = dir;
myAdminRoot = new File(dir, SVNFileUtil.getAdminDirectoryName());
}
protected File getBasePropertiesFile(String name, boolean tmp) {
String path = !tmp ? "" : "tmp/";
path += getThisDirName().equals(name) ? "dir-prop-base" : "prop-base/" + name + ".svn-base";
File propertiesFile = getAdminFile(path);
return propertiesFile;
}
protected File getRevertPropertiesFile(String name, boolean tmp) {
String path = !tmp ? "" : "tmp/";
path += getThisDirName().equals(name) ? "dir-prop-revert" : "prop-base/" + name + ".svn-revert";
File propertiesFile = getAdminFile(path);
return propertiesFile;
}
public File getPropertiesFile(String name, boolean tmp) {
String path = !tmp ? "" : "tmp/";
path += getThisDirName().equals(name) ? "dir-props" : "props/" + name + ".svn-work";
File propertiesFile = getAdminFile(path);
return propertiesFile;
}
protected Map loadEntries() throws SVNException {
if (myEntries != null) {
return myEntries;
}
myEntries = fetchEntries();
if (myEntries != null) {
resolveDefaults(myEntries);
}
return myEntries;
}
protected Map getBasePropertiesStorage(boolean create) {
if (myBaseProperties == null && create) {
myBaseProperties = new SVNHashMap();
}
return myBaseProperties;
}
protected Map getRevertPropertiesStorage(boolean create) {
if (myRevertProperties == null && create) {
myRevertProperties = new SVNHashMap();
}
return myRevertProperties;
}
protected Map getPropertiesStorage(boolean create) {
if (myProperties == null && create) {
myProperties = new SVNHashMap();
}
return myProperties;
}
protected Map getWCPropertiesStorage(boolean create) {
if (myWCProperties == null && create) {
myWCProperties = new SVNHashMap();
}
return myWCProperties;
}
public static String asString(String[] array, String delimiter) {
String str = null;
if (array != null) {
str = "";
for (int i = 0; i < array.length; i++) {
str += array[i];
if (i < array.length - 1) {
str += delimiter;
}
}
}
return str;
}
public static String[] fromString(String str, String delimiter) {
if (str == null) {
return new String[0];
}
LinkedList list = new LinkedList();
int startInd = 0;
int ind = -1;
while ((ind = str.indexOf(delimiter, startInd)) != -1) {
list.add(str.substring(startInd, ind));
startInd = ind;
while (startInd < str.length() && str.charAt(startInd) == ' '){
startInd++;
}
}
if (startInd < str.length()) {
list.add(str.substring(startInd));
}
return (String[])list.toArray(new String[list.size()]);
}
public void commit(String target, SVNCommitInfo info, SVNProperties wcPropChanges,
boolean removeLock, boolean recursive, boolean removeChangelist,
Collection explicitCommitPaths, ISVNCommitParameters params) throws SVNException {
SVNAdminArea anchor = getWCAccess().retrieve(getWCAccess().getAnchor());
String path = getRelativePath(anchor);
path = getThisDirName().equals(target) ? path : SVNPathUtil.append(path, target);
if (!explicitCommitPaths.contains(path)) {
// if this item is explicitly copied -> skip it.
SVNEntry entry = getEntry(target, true);
if (entry != null && entry.getCopyFromURL() != null) {
return;
}
}
SVNLog log = getLog();
String checksum = null;
if (!getThisDirName().equals(target)) {
log.logRemoveRevertFile(target, this, true);
log.logRemoveRevertFile(target, this, false);
File baseFile = getBaseFile(target, true);
SVNFileType baseType = SVNFileType.getType(baseFile);
if (baseType == SVNFileType.NONE) {
baseFile = getBaseFile(target, false);
baseType = SVNFileType.getType(baseFile);
}
if (baseType == SVNFileType.FILE) {
checksum = SVNFileUtil.computeChecksum(baseFile);
}
recursive = false;
}
SVNProperties command = new SVNProperties();
if (info != null) {
command.put(SVNLog.NAME_ATTR, target);
command.put(SVNProperty.shortPropertyName(SVNProperty.COMMITTED_REVISION), Long.toString(info.getNewRevision()));
command.put(SVNProperty.shortPropertyName(SVNProperty.COMMITTED_DATE), SVNDate.formatDate(info.getDate()));
command.put(SVNProperty.shortPropertyName(SVNProperty.LAST_AUTHOR), info.getAuthor());
log.addCommand(SVNLog.MODIFY_ENTRY, command, false);
command.clear();
}
if (checksum != null) {
command.put(SVNLog.NAME_ATTR, target);
command.put(SVNProperty.shortPropertyName(SVNProperty.CHECKSUM), checksum);
log.addCommand(SVNLog.MODIFY_ENTRY, command, false);
command.clear();
}
if (removeLock) {
command.put(SVNLog.NAME_ATTR, target);
log.addCommand(SVNLog.DELETE_LOCK, command, false);
command.clear();
}
if (removeChangelist) {
command.put(SVNLog.NAME_ATTR, target);
log.addCommand(SVNLog.DELETE_CHANGELIST, command, false);
command.clear();
}
command.put(SVNLog.NAME_ATTR, target);
command.put(SVNLog.REVISION_ATTR, info == null ? null : Long.toString(info.getNewRevision()));
if (!explicitCommitPaths.contains(path)) {
command.put("implicit", "true");
}
log.addCommand(SVNLog.COMMIT, command, false);
command.clear();
if (wcPropChanges != null && !wcPropChanges.isEmpty()) {
for (Iterator propNames = wcPropChanges.nameSet().iterator(); propNames.hasNext();) {
String propName = (String) propNames.next();
SVNPropertyValue propValue = wcPropChanges.getSVNPropertyValue(propName);
command.put(SVNLog.NAME_ATTR, target);
command.put(SVNLog.PROPERTY_NAME_ATTR, propName);
command.put(SVNLog.PROPERTY_VALUE_ATTR, propValue);
log.addCommand(SVNLog.MODIFY_WC_PROPERTY, command, false);
command.clear();
}
}
log.save();
runLogs();
if (recursive) {
for (Iterator ents = entries(true); ents.hasNext();) {
SVNEntry entry = (SVNEntry) ents.next();
if (entry.isThisDir()) {
continue;
}
if (entry.getDepth() == SVNDepth.EXCLUDE) {
continue;
}
if (entry.getKind() == SVNNodeKind.DIR) {
File childPath = getFile(entry.getName());
SVNAdminArea childDir = getWCAccess().retrieve(childPath);
if (childDir != null) {
childDir.commit(getThisDirName(), info, null, removeLock, true, removeChangelist, explicitCommitPaths, params);
}
} else {
if (entry.isScheduledForDeletion()) {
SVNEntry parentEntry = getEntry(getThisDirName(), true);
if (parentEntry.isScheduledForReplacement()) {
continue;
}
}
commit(entry.getName(), info, null, removeLock, false, removeChangelist, explicitCommitPaths, params);
}
}
}
}
public void walkThisDirectory(ISVNEntryHandler handler, boolean showHidden, SVNDepth depth) throws SVNException {
File thisDir = getRoot();
SVNEntry thisEntry = getEntry(getThisDirName(), showHidden);
if (thisEntry == null) {
handler.handleError(thisDir, SVNErrorMessage.create(SVNErrorCode.ENTRY_NOT_FOUND,
"Directory ''{0}'' has no THIS_DIR entry", thisDir));
return;
}
try {
handler.handleEntry(thisDir, thisEntry);
} catch (SVNException svne) {
handler.handleError(thisDir, svne.getErrorMessage());
}
if (depth == SVNDepth.EMPTY) {
return;
}
for (Iterator entries = entries(showHidden); entries.hasNext();) {
getWCAccess().checkCancelled();
SVNEntry entry = (SVNEntry) entries.next();
if (getThisDirName().equals(entry.getName())) {
continue;
}
File childPath = getFile(entry.getName());
if (entry.isFile() || depth.compareTo(SVNDepth.IMMEDIATES) >= 0) {
try {
handler.handleEntry(childPath, entry);
} catch (SVNException svne) {
handler.handleError(childPath, svne.getErrorMessage());
}
}
if (entry.isDirectory() && !entry.isHidden() && depth.compareTo(SVNDepth.IMMEDIATES) >= 0) {
SVNAdminArea childArea = null;
SVNDepth depthBelowHere = depth;
if (depth == SVNDepth.IMMEDIATES) {
depthBelowHere = SVNDepth.EMPTY;
}
try {
childArea = getWCAccess().retrieve(childPath);
} catch (SVNException svne) {
handler.handleError(childPath, svne.getErrorMessage());
}
if (childArea != null) {
childArea.walkThisDirectory(handler, showHidden, depthBelowHere);
}
}
}
}
public void setCommitParameters(ISVNCommitParameters commitParameters) {
myCommitParameters = commitParameters;
}
protected void setLocked(boolean locked) {
myWasLocked = locked;
}
private void destroyAdminArea() throws SVNException {
if (!isLocked()) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.WC_NOT_LOCKED, "Write-lock stolen in ''{0}''", getRoot());
SVNErrorManager.error(err, SVNLogType.WC);
}
SVNFileUtil.deleteAll(getAdminDirectory(), getWCAccess());
getWCAccess().closeAdminArea(getRoot());
}
private static void markLogProcessed(File logFile) throws SVNException {
SVNFileUtil.setReadonly(logFile, false);
OutputStream os = null;
try {
os = SVNFileUtil.openFileForWriting(logFile);
} finally {
if (os != null) {
SVNFileUtil.closeFile(os);
}
}
}
private boolean compareAndVerify(File text, File baseFile, boolean compareTextBase, boolean checksum) throws SVNException {
String charsetProp = getProperties(text.getName()).getStringPropertyValue(SVNProperty.CHARSET);
String charset = SVNTranslator.getCharset(charsetProp, text.getPath(), getWCAccess().getOptions());
String eolStyle = getProperties(text.getName()).getStringPropertyValue(SVNProperty.EOL_STYLE);
String keywords = getProperties(text.getName()).getStringPropertyValue(SVNProperty.KEYWORDS);
boolean special = getProperties(text.getName()).getStringPropertyValue(SVNProperty.SPECIAL) != null && SVNFileUtil.symlinksSupported();
if (special) {
compareTextBase = true;
}
boolean needsTranslation = charset != null || eolStyle != null || keywords != null || special;
SVNChecksumInputStream checksumStream = null;
SVNEntry entry = null;
if (checksum || needsTranslation) {
InputStream baseStream = null;
InputStream textStream = null;
entry = getVersionedEntry(text.getName(), true);
try {
baseStream = SVNFileUtil.openFileForReading(baseFile, SVNLogType.WC);
textStream = special ? null : SVNFileUtil.openFileForReading(text, SVNLogType.WC);
if (checksum) {
if (entry.getChecksum() != null) {
checksumStream = new SVNChecksumInputStream(baseStream, SVNChecksumInputStream.MD5_ALGORITHM, false, false);
baseStream = checksumStream;
}
}
if (compareTextBase && needsTranslation) {
if (!special) {
Map keywordsMap = SVNTranslator.computeKeywords(keywords, null, entry.getAuthor(), entry.getCommittedDate(), entry.getRevision() + "", getWCAccess().getOptions());
byte[] eols = SVNTranslator.getBaseEOL(eolStyle);
textStream = SVNTranslator.getTranslatingInputStream(textStream, charset, eols, true, keywordsMap, false);
} else {
String symlinkContents = "link " + SVNFileUtil.getSymlinkName(text);
textStream = new ByteArrayInputStream(symlinkContents.getBytes());
}
} else if (needsTranslation) {
Map keywordsMap = SVNTranslator.computeKeywords(keywords, entry.getURL(), entry.getAuthor(), entry.getCommittedDate(), entry.getRevision() + "", getWCAccess().getOptions());
byte[] eols = SVNTranslator.getEOL(eolStyle, getWCAccess().getOptions());
baseStream = SVNTranslator.getTranslatingInputStream(baseStream, charset, eols, false, keywordsMap, true);
}
byte[] buffer1 = new byte[8192];
byte[] buffer2 = new byte[8192];
try {
while(true) {
int r1 = baseStream.read(buffer1);
int r2 = textStream.read(buffer2);
r1 = r1 == -1 ? 0 : r1;
r2 = r2 == -1 ? 0 : r2;
if (r1 != r2) {
return true;
} else if (r1 == 0) {
return false;
}
for(int i = 0; i < r1; i++) {
if (buffer1[i] != buffer2[i]) {
return true;
}
}
}
} catch (IOException e) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.IO_ERROR, e.getMessage());
SVNErrorManager.error(err, SVNLogType.WC);
}
} finally {
SVNFileUtil.closeFile(baseStream);
SVNFileUtil.closeFile(textStream);
}
} else {
return !SVNFileUtil.compareFiles(text, baseFile, null);
}
if (entry != null && checksumStream != null) {
if (!entry.getChecksum().equals(checksumStream.getDigest())) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.WC_CORRUPT_TEXT_BASE, "Checksum mismatch indicates corrupt text base: ''{0}''\n" +
" expected: {1}\n" +
" actual: {2}\n", new Object[] {baseFile, entry.getChecksum(), checksumStream.getDigest()});
SVNErrorManager.error(err, SVNLogType.WC);
}
}
return false;
}
private static void resolveDefaults(Map entries) throws SVNException {
SVNEntry defaultEntry = (SVNEntry) entries.get("");
if (defaultEntry == null) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.ENTRY_NOT_FOUND, "Missing default entry");
SVNErrorManager.error(err, SVNLogType.WC);
}
if (defaultEntry.getRevision() < 0) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.ENTRY_MISSING_REVISION, "Default entry has no revision number");
SVNErrorManager.error(err, SVNLogType.WC);
}
if (defaultEntry.getURL() == null) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.ENTRY_MISSING_URL, "Default entry is missing no URL");
SVNErrorManager.error(err, SVNLogType.WC);
}
for(Iterator names = entries.keySet().iterator(); names.hasNext();) {
String name = (String) names.next();
SVNEntry entry = (SVNEntry) entries.get(name);
if (entry == null || entry == defaultEntry || entry.isDirectory()) {
continue;
} else if (entry.isFile()) {
if (entry.getRevision() < 0) {
entry.setRevision(defaultEntry.getRevision());
}
if (entry.getURL() == null) {
entry.setURL(SVNPathUtil.append(defaultEntry.getURL(), SVNEncodingUtil.uriEncode(entry.getName())));
}
if (entry.getUUID() == null && !(entry.isScheduledForAddition() || entry.isScheduledForReplacement())) {
entry.setUUID(defaultEntry.getUUID());
}
if (entry.getCachableProperties() == null) {
entry.setCachableProperties(defaultEntry.getCachableProperties());
}
}
}
}
protected abstract SVNVersionedProperties formatBaseProperties(SVNProperties srcProperties);
protected abstract SVNVersionedProperties formatProperties(SVNEntry entry, SVNProperties srcProperties);
protected void createFormatFile(File formatFile, boolean createMyself) throws SVNException {
OutputStream os = null;
try {
formatFile = createMyself ? getAdminFile("format") : formatFile;
os = SVNFileUtil.openFileForWriting(formatFile);
os.write(String.valueOf(getFormatVersion()).getBytes("UTF-8"));
os.write('\n');
} catch (IOException e) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.IO_ERROR, e.getLocalizedMessage());
SVNErrorManager.error(err, e, SVNLogType.WC);
} finally {
SVNFileUtil.closeFile(os);
}
}
public SVNAdminArea formatWC(SVNAdminArea adminArea) throws SVNException {
File logFile = adminArea.getAdminFile("log");
SVNFileType type = SVNFileType.getType(logFile);
if (type == SVNFileType.FILE) {
SVNDebugLog.getDefaultLog().logFine(SVNLogType.WC,
"Changing working copy format failed: found a log file at '" + logFile + "'");
return adminArea;
}
SVNLog log = getLog();
SVNProperties command = new SVNProperties();
command.put(SVNLog.FORMAT_ATTR, String.valueOf(getFormatVersion()));
log.addCommand(SVNLog.UPGRADE_FORMAT, command, false);
command.clear();
setWCAccess(adminArea.getWCAccess());
myEntries = new SVNHashMap();
Map basePropsCache = getBasePropertiesStorage(true);
Map propsCache = getPropertiesStorage(true);
for (Iterator entries = adminArea.entries(true); entries.hasNext();) {
SVNEntry entry = (SVNEntry) entries.next();
SVNEntry newEntry = new SVNEntry(new SVNHashMap(entry.asMap()), this, entry.getName());
myEntries.put(entry.getName(), newEntry);
if (entry.getKind() != SVNNodeKind.FILE && !adminArea.getThisDirName().equals(entry.getName())) {
continue;
}
SVNVersionedProperties srcBaseProps = adminArea.getBaseProperties(entry.getName());
SVNVersionedProperties dstBaseProps = formatBaseProperties(srcBaseProps.asMap());
basePropsCache.put(entry.getName(), dstBaseProps);
dstBaseProps.setModified(true);
SVNVersionedProperties srcProps = adminArea.getProperties(entry.getName());
SVNVersionedProperties dstProps = formatProperties(entry, srcProps.asMap());
propsCache.put(entry.getName(), dstProps);
dstProps.setModified(true);
handleCharsetProperty(adminArea, log, newEntry, dstBaseProps);
handlePropTime(log, newEntry);
SVNVersionedProperties wcProps = adminArea.getWCProperties(entry.getName());
if (wcProps != null) {
log.logChangedWCProperties(entry.getName(), wcProps.asMap());
}
}
saveVersionedProperties(log, true);
log.save();
if (getFormatVersion() != SVNXMLAdminAreaFactory.WC_FORMAT) {
SVNFileUtil.deleteFile(getAdminFile("README.txt"));
SVNFileUtil.deleteFile(getAdminFile("empty-file"));
SVNFileUtil.deleteAll(getAdminFile("wcprops"), true);
SVNFileUtil.deleteAll(getAdminFile("tmp/wcprops"), true);
SVNFileUtil.deleteAll(getAdminFile("dir-wcprops"), true);
SVNFileUtil.deleteAll(getAdminFile("all-wcprops"), true);
} else {
getAdminFile("wcprops").mkdir();
getAdminFile("tmp/wcprops").mkdir();
SVNFileUtil.createEmptyFile(getAdminFile("empty-file"));
SVNAdminUtil.createReadmeFile(getAdminDirectory());
}
runLogs();
return this;
}
private void handleCharsetProperty(SVNAdminArea adminArea, SVNLog log, SVNEntry entry, SVNVersionedProperties baseProps) throws SVNException {
SVNProperties command = new SVNProperties();
SVNPropertyValue charsetProp = baseProps.getPropertyValue(SVNProperty.CHARSET);
String currentCharset = charsetProp == null ? null : charsetProp.getString();
currentCharset = SVNTranslator.getCharset(currentCharset, getAdminFile(entry.getName()).toString(), getWCAccess().getOptions());
if (currentCharset != null && !SVNProperty.isUTF8(currentCharset)) {
File detranslatedFile = SVNAdminUtil.createTmpFile(this, "detranslated", ".tmp", true);
String detranslatedPath = SVNPathUtil.getRelativePath(getRoot().getAbsolutePath(), detranslatedFile.getAbsolutePath());
File tmpCharsetPropFile = SVNAdminUtil.createTmpFile(this, "props", ".tmp", true);
String tmpCharsetPropPath = SVNPathUtil.getRelativePath(getRoot().getAbsolutePath(), tmpCharsetPropFile.getAbsolutePath());
if (getFormatVersion() == SVNAdminArea15Factory.WC_FORMAT) {
baseProps.setPropertyValue(SVNProperty.CHARSET, SVNPropertyValue.create("UTF-8"));
SVNWCProperties propFile = new SVNWCProperties(tmpCharsetPropFile, tmpCharsetPropPath);
propFile.setProperties(baseProps.asMap());
baseProps.setPropertyValue(SVNProperty.CHARSET, charsetProp);
File tmpBaseFile = SVNAdminUtil.createTmpFile(this, entry.getName(), ".tmp", true);
String tmpBasePath = SVNPathUtil.getRelativePath(getRoot().getAbsolutePath(), tmpBaseFile.getAbsolutePath());
command.put(SVNLog.NAME_ATTR, SVNAdminUtil.getPropBasePath(entry.getName(), SVNNodeKind.FILE, false));
command.put(SVNLog.DEST_ATTR, tmpBasePath);
log.addCommand(SVNLog.COPY, command, false);
command.clear();
command.put(SVNLog.NAME_ATTR, tmpCharsetPropPath);
command.put(SVNLog.DEST_ATTR, SVNAdminUtil.getPropBasePath(entry.getName(), SVNNodeKind.FILE, false));
log.addCommand(SVNLog.MOVE, command, false);
command.clear();
command.put(SVNLog.NAME_ATTR, entry.getName());
command.put(SVNLog.DEST_ATTR, detranslatedPath);
log.addCommand(SVNLog.COPY_AND_DETRANSLATE, command, false);
command.clear();
command.put(SVNLog.DEST_ATTR, SVNAdminUtil.getPropBasePath(entry.getName(), SVNNodeKind.FILE, false));
command.put(SVNLog.NAME_ATTR, tmpBasePath);
log.addCommand(SVNLog.MOVE, command, false);
command.clear();
command.put(SVNLog.NAME_ATTR, detranslatedPath);
command.put(SVNLog.DEST_ATTR, entry.getName());
log.addCommand(SVNLog.COPY_AND_TRANSLATE, command, false);
command.clear();
command.put(SVNLog.NAME_ATTR, detranslatedPath);
log.addCommand(SVNLog.DELETE, command, false);
command.clear();
} else if (adminArea.getFormatVersion() == SVNAdminArea15Factory.WC_FORMAT) {
command.put(SVNLog.NAME_ATTR, entry.getName());
command.put(SVNLog.DEST_ATTR, detranslatedPath);
log.addCommand(SVNLog.COPY_AND_DETRANSLATE, command, false);
command.clear();
baseProps.setPropertyValue(SVNProperty.CHARSET, SVNPropertyValue.create("UTF-8"));
SVNWCProperties propFile = new SVNWCProperties(tmpCharsetPropFile, tmpCharsetPropPath);
propFile.setProperties(baseProps.asMap());
baseProps.setPropertyValue(SVNProperty.CHARSET, charsetProp);
command.put(SVNLog.NAME_ATTR, tmpCharsetPropPath);
command.put(SVNLog.DEST_ATTR, SVNAdminUtil.getPropBasePath(entry.getName(), SVNNodeKind.FILE, false));
log.addCommand(SVNLog.MOVE, command, false);
command.clear();
command.put(SVNLog.NAME_ATTR, detranslatedPath);
command.put(SVNLog.DEST_ATTR, entry.getName());
log.addCommand(SVNLog.COPY_AND_TRANSLATE, command, false);
command.clear();
command.put(SVNLog.NAME_ATTR, detranslatedPath);
log.addCommand(SVNLog.DELETE, command, false);
command.clear();
}
}
}
private void handlePropTime(SVNLog log, SVNEntry entry) throws SVNException {
if (getFormatVersion() == SVNXMLAdminAreaFactory.WC_FORMAT) {
return;
}
SVNProperties command = new SVNProperties();
command.put(SVNLog.NAME_ATTR, entry.getName());
command.put(SVNProperty.shortPropertyName(SVNProperty.PROP_TIME), SVNDate.formatDate(new Date(0), true));
log.addCommand(SVNLog.MODIFY_ENTRY, command, false);
}
public void postUpgradeFormat(int format) throws SVNException {
if (format == getFormatVersion()) {
createFormatFile(null, true);
return;
}
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.UNKNOWN,
"Unexpected format number:\n" +
" expected: {0}\n" +
" actual: {1}",
new Object[] { new Integer(getFormatVersion()), new Integer(format) });
SVNErrorManager.error(err, SVNLogType.WC);
}
}