no longer needed

1 files changed, 0 insertions, 407 deletions

diff --git a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/util/SyncFileUtil.java b/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/util/SyncFileUtil.java
deleted file mode 100644
index e235330b0..000000000
--- a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/util/SyncFileUtil.java
+++ /dev/null
@@ -1,407 +0,0 @@
-package org.eclipse.team.internal.ccvs.core.util;

-

-import java.io.BufferedReader;

-import java.io.BufferedWriter;

-import java.io.File;

-import java.io.FileNotFoundException;

-import java.io.FileOutputStream;

-import java.io.FileReader;

-import java.io.FileWriter;

-import java.io.IOException;

-import java.util.ArrayList;

-import java.util.HashMap;

-import java.util.List;

-import java.util.Map;

-import java.util.TreeMap;

-

-import org.eclipse.core.resources.IResource;

-import org.eclipse.core.resources.ResourcesPlugin;

-import org.eclipse.core.runtime.CoreException;

-import org.eclipse.core.runtime.IStatus;

-import org.eclipse.core.runtime.Path;

-import org.eclipse.team.ccvs.core.CVSTag;

-import org.eclipse.team.internal.ccvs.core.CVSException;

-import org.eclipse.team.internal.ccvs.core.Policy;

-import org.eclipse.team.internal.ccvs.core.resources.CVSEntryLineTag;

-import org.eclipse.team.internal.ccvs.core.syncinfo.FolderSyncInfo;

-import org.eclipse.team.internal.ccvs.core.syncinfo.ResourceSyncInfo;

-

-public class SyncFileUtil {

-

-	// All possible files available in the CVS subdir

-	

-	public static final String REPOSITORY = "Repository"; //$NON-NLS-1$

-	public static final String ROOT = "Root"; //$NON-NLS-1$

-	public static final String STATIC = "Entries.Static";	 //$NON-NLS-1$

-	public static final String TAG = "Tag";	 //$NON-NLS-1$

-	public static final String ENTRIES = "Entries"; //$NON-NLS-1$

-	public static final String PERMISSIONS = "Permissions"; //$NON-NLS-1$

-	public static final String ENTRIES_LOG="Entries.Log"; //$NON-NLS-1$

-	

-	// the local workspace file that contains pattern for ignored resources

-	public static final String IGNORE_FILE = ".cvsignore"; //$NON-NLS-1$

-

-	// Some older CVS clients may of added a line to the entries file consisting

-	// of only a 'D'. It is safe to ingnore these entries.	

-	private static final String FOLDER_TAG="D"; //$NON-NLS-1$

-	

-	// Command characters found in the Entries.log file

-	private static final String ADD_TAG="A "; //$NON-NLS-1$

-	private static final String REMOVE_TAG="R "; //$NON-NLS-1$

-

-	// file and folder patterns that are ignored by default by the CVS server on import.

-	public static final String[] PREDEFINED_IGNORE_PATTERNS = {

-		"CVS", ".#*", "#*", ",*", "_$*", "*~", "*$", "*.a", "*.bak", "*.BAK",  //$NON-NLS-1$  //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$

-		"*.elc", "*.exe", "*.ln", "*.o", "*.obj", "*.olb", "*.old", "*.orig", "*.rej", "*.so", //$NON-NLS-1$  //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$

-		"*.Z", ".del-*", ".make.state", ".nse_depinfo", "CVS.adm", //$NON-NLS-1$  //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$

-		"cvslog.*", "RCS", "RCSLOG", "SCCS", "tags", "TAGS"}; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$

-		

-	// file and folder patterns that are ignored by default by the CVS server on import.

-	public static final String[] BASIC_IGNORE_PATTERNS = {"CVS", ".#*"}; //$NON-NLS-1$ //$NON-NLS-2$

-

-	/**

-	 * Reads the CVS/Entry and CVS/Permissions files for the given folder. If the folder does not have a 

-	 * CVS subdirectory then <code>null</code> is returned.

-	 */

-	public static ResourceSyncInfo[] readEntriesFile(File parent) throws CVSException {

-		

-		File cvsSubDir = getCVSSubdirectory(parent);

-		

-		if(!cvsSubDir.exists()) {

-			return null;

-		}

-		

-		// The Eclipse CVS client does not write to the Entries.log file. Thus

-		// merging is required for external command line client compatibility.

-		mergeEntriesLogFiles(parent);

-				

-		Map infos = new TreeMap();

-		String[] entries = getContents(new File(cvsSubDir, ENTRIES));

-		String[] permissions = getContents(new File(cvsSubDir, PERMISSIONS));

-		

-		if (entries == null) {

-			return null;

-		}

-		

-		for (int i = 0; i < entries.length; i++) {

-			String line = entries[i];

-			if(!FOLDER_TAG.equals(line) && !"".equals(line)) { //$NON-NLS-1$

-				ResourceSyncInfo info = new ResourceSyncInfo(line, null, null);

-				infos.put(info.getName(), info);			

-			}

-		}

-

-		if (permissions != null) {

-			for (int i = 0; i < permissions.length; i++) {

-				if ("".equals(permissions[i])) { //$NON-NLS-1$

-					continue;

-				}

-				String line = permissions[i];

-				EmptyTokenizer tokenizer = new EmptyTokenizer(line,"/"); //$NON-NLS-1$

-				String name = tokenizer.nextToken();

-				String perms = tokenizer.nextToken();

-				ResourceSyncInfo info = (ResourceSyncInfo) infos.get(name);

-				// Running the command line tool will update the Entries file and thus cause 

-				// the Permissions to be out-of-sync. 

-				if (info != null) {

-					infos.put(name, new ResourceSyncInfo(info.getEntryLine(true), perms, null));

-				}

-			}

-		}		

-		return (ResourceSyncInfo[])infos.values().toArray(new ResourceSyncInfo[infos.size()]);

-	}

-	

-	public static void writeResourceSync(File file, ResourceSyncInfo info) throws CVSException {

-		writeEntriesLog(file, info, ADD_TAG);

-	}

-	

-	/**

-	 * Append to Entries.log file

-	 */

-	private static void writeEntriesLog(File file, ResourceSyncInfo info, String prefix) throws CVSException {

-		FileOutputStream out = null;

-		try {

-			File entriesLogFile = new File(getCVSSubdirectory(file.getParentFile()), ENTRIES_LOG);

-			if(!entriesLogFile.exists()) {

-				entriesLogFile.createNewFile();

-			}

-			String line = prefix + info.getEntryLine(true) +"\n"; //$NON-NLS-1$

-			out = new FileOutputStream(entriesLogFile.getAbsolutePath(), true);

-			out.write(line.getBytes());

-		} catch(IOException e) {

-			throw new CVSException(IStatus.ERROR, 0, Policy.bind("SyncFileUtil_Error_writing_to_Entries.log_48"), e); //$NON-NLS-1$

-		} finally {

-			try {

-				if(out!=null) {

-					out.close();

-				}

-			} catch(IOException e) {

-				throw new CVSException(IStatus.ERROR, 0, Policy.bind("SyncFileUtil_Cannot_close_Entries.log_49"), e); //$NON-NLS-1$

-			}

-		}

-	}

-	

-	/**

-	 * Delete this file from Entries/Permissions file

-	 */

-	public static void deleteSync(File file) throws CVSException {

-		if(file.isDirectory()) {

-			writeEntriesLog(file, new ResourceSyncInfo(file.getName()), REMOVE_TAG);		

-		} else {

-			writeEntriesLog(file, new ResourceSyncInfo(file.getName(), "0", "", "", null, ""), REMOVE_TAG);		 //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$

-		}

-	}

-	

-	public static boolean isMetaFile(File file) {

-		File parent = file.getParentFile();

-		if(parent!=null&&parent.getName().equals("CVS")) { //$NON-NLS-1$

-			return true;

-		} else {

-			return false;

-		}

-	}

-	

-	/**

-	 * Writes the given resource sync infos into the CVS/Entry and CVS/Permissions files.

-	 */

-	public static void writeEntriesFile(File entryFile, ResourceSyncInfo[] infos) throws CVSException {

-		

-		String[] entries = new String[infos.length];

-		List permissions = new ArrayList(infos.length);

-		

-		for(int i = 0; i < infos.length; i++){

-			entries[i] = infos[i].getEntryLine(true);

-			if (!infos[i].isDirectory()) {

-				permissions.add(infos[i].getPermissionLine());

-			}

-		}		

-		writeLines(entryFile, entries);

-		writeLines(new File(entryFile.getParentFile(),PERMISSIONS), (String[])permissions.toArray(new String[permissions.size()]));

-	}

-	

-	/**

-	 * Read folder sync info, returns <code>null</code> if the folder does not have

-	 * a CVS subdirectory.

-	 */

-	public static FolderSyncInfo readFolderConfig(File folder) throws CVSException {

-		

-		File cvsSubDir = getCVSSubdirectory(folder);

-		

-		if(!cvsSubDir.exists()) {

-			return null;

-		}

-		

-		String staticDir = readLine(new File(cvsSubDir, STATIC));

-		String repo = readLine(new File(cvsSubDir, REPOSITORY));

-		String root = readLine(new File(cvsSubDir, ROOT));

-		String tag = readLine(new File(cvsSubDir, TAG));

-							

-		boolean isStatic = false;

-		if (staticDir != null)

-			isStatic = true;

-		

-		if(root == null || repo == null) {

-			return null;

-		}

-		

-		CVSTag cvsTag = null;

-		if(tag != null) {

-			cvsTag = new CVSEntryLineTag(tag);

-		}

-			

-		return new FolderSyncInfo(repo, root, cvsTag, isStatic);		

-	}

-	

-	public static File[] getEntrySyncFiles(File folder) {

-		File cvsSubDir = getCVSSubdirectory(folder);

-		return new File[] { new File(cvsSubDir, ENTRIES), new File(cvsSubDir, PERMISSIONS) };

-	}

-	

-	public static File[] getFolderSyncFiles(File folder) {

-		File cvsSubDir = getCVSSubdirectory(folder);

-		return new File[] { new File(cvsSubDir, ROOT), new File(cvsSubDir, REPOSITORY), new File(cvsSubDir, STATIC), new File(cvsSubDir, TAG) };

-	}

-	

-	public static void writeFolderConfig(File parent, FolderSyncInfo info) throws CVSException {

-		

-		if(!getCVSSubdirectory(parent).exists()) {

-			getCVSSubdirectory(parent).mkdir();

-		}

-

-		writeLine(parent, ROOT, info.getRoot());

-		if (info.getTag() != null) {

-			writeLine(parent, TAG, info.getTag().toEntryLineFormat(false));

-		} else {

-			writeLine(parent, TAG, null);

-		}

-		if(info.getIsStatic()) {

-			writeLine(parent, STATIC, ""); // touch file //$NON-NLS-1$

-		} else {

-			writeLine(parent, STATIC, null);

-		}

-		writeLine(parent, REPOSITORY, info.getRepository());

-	}

-						

-	protected static void setContents(File parent, String filename, String[] contents) throws CVSException {

-		

-		File propertyFile = new File(getCVSSubdirectory(parent), filename);

-

-		if (contents == null) {

-			propertyFile.delete();

-		} else {

-			writeLines(propertyFile,contents);

-		}

-	}

-	

-	protected static void writeLine(File parent, String filename, String content) throws CVSException {

-		if (content == null) {

-			setContents(parent, filename, null);

-		} else {

-			setContents(parent, filename, new String[]{content});

-		}

-	}

-	

-	protected static String readLine(File file) throws CVSException {

-		String[] contents = getContents(file);

-		if (contents == null) {

-			return null;

-		} else if (contents.length == 0) {

-			return ""; //$NON-NLS-1$

-		} else {

-			return contents[0];

-		}

-	}

-	

-	protected static String[] getContents(File file)	throws CVSException {

-		

-		// If the property does not exsist we return null

-		// this is specified

-		if (file.exists()) {

-			return readLines(file);

-		} else {

-			return null;

-		} 

-	}	

-	

-	public static File getCVSSubdirectory(File folder) {

-		return new File(folder, "CVS"); //$NON-NLS-1$

-	}

-	

-	public static void mergeEntriesLogFiles(File root) throws CVSException {

-		

-		File logEntriesFile = new File(getCVSSubdirectory(root), ENTRIES_LOG);

-		File entriesFile = new File(getCVSSubdirectory(root), ENTRIES);

-

-		if (!logEntriesFile.exists()) {

-			// If we do not have an Entries.Log file we are done because there is nothing

-			// to merge (this includes the case where we do not have CVSDirectory)

-			return;

-		}

-		

-		// The map contains the name of the resource as the key and the entryLine as the 

-		// value

-		// "new ResourceSyncInfo(entryLine,null)).getName()" ist used to parse the name 

-		// out of the entryLine and shoud maybe be replaced sometime

-		

-		Map mergedEntries = new HashMap();

-

-		if(entriesFile.exists()) {

-			String[] entries = readLines(entriesFile);

-			for (int i = 0; i < entries.length; i++) {

-				if (!FOLDER_TAG.equals(entries[i])) {

-					mergedEntries.put((new ResourceSyncInfo(entries[i],null, null)).getName(),entries[i]);

-				}
-			}

-		}

-		

-		String[] logEntries = readLines(logEntriesFile);

-		for (int i = 0; i < logEntries.length; i++) {

-			

-			if (logEntries[i].startsWith(ADD_TAG)) {

-				String newEntry = logEntries[i].substring(ADD_TAG.length());

-				mergedEntries.put((new ResourceSyncInfo(newEntry,null, null)).getName(),newEntry);		

-			} else if (logEntries[i].startsWith(REMOVE_TAG)) {

-				String newEntry = logEntries[i].substring(REMOVE_TAG.length());

-				mergedEntries.remove((new ResourceSyncInfo(newEntry,null, null)).getName());

-			}

-		}

-		

-		writeLines(entriesFile,(String[]) mergedEntries.values().toArray(new String[mergedEntries.size()]));

-		logEntriesFile.delete();

-		

-		// Refresh the CVS directory containing the files

-		IResource resource = ResourcesPlugin.getWorkspace().getRoot().getContainerForLocation(new Path(getCVSSubdirectory(root).getAbsolutePath()));

-		try {

-			if(resource!=null) {

-				resource.refreshLocal(IResource.DEPTH_INFINITE, Policy.monitorFor(null));

-			}		

-		} catch(CoreException e) {

-			// XXX Should we throw or log?

-			throw new CVSException(IStatus.ERROR, 0, Policy.bind("SyncFileUtil_Error_reloading_sync_information_58"), e); //$NON-NLS-1$

-		}

-		

-	}

-	

-	public static String[] readLines(File file) throws CVSException {

-		BufferedReader fileReader;

-		List fileContentStore = new ArrayList();

-		String line;

-		

-		try {

-			fileReader = new BufferedReader(new FileReader(file));

-			while ((line = fileReader.readLine()) != null) {

-				fileContentStore.add(line);

-			}

-			fileReader.close();

-		} catch(FileNotFoundException e) {

-			return new String[0];

-		} catch (IOException e) {

-			throw CVSException.wrapException(e);

-		}

-			

-		return (String[]) fileContentStore.toArray(new String[fileContentStore.size()]);

-	}

-	

-		/**

-	 * To be compatible with other CVS clients meta files must be written with lines

-	 * terminating with a carriage return only.

-	 */

-	private static void writeLines(File file, String[] content) throws CVSException {

-		

-		BufferedWriter fileWriter;

-

-		try {

-			fileWriter = new BufferedWriter(new FileWriter(file));

-			for (int i = 0; i<content.length; i++) {

-				fileWriter.write(content[i] + "\n");				 //$NON-NLS-1$

-			}

-			fileWriter.close();

-		} catch (IOException e) {

-			throw CVSException.wrapException(e);

-		}

-	}

-	

-	public static void addCvsIgnoreEntry(File file, String pattern) throws CVSException {

-		FileOutputStream out = null;

-		try {

-			File cvsignore = new File(file.getParentFile(), IGNORE_FILE);

-			if(!cvsignore.exists()) {

-				cvsignore.createNewFile();

-			}

-			String line = pattern == null ? file.getName() : pattern;

-			line += "\n"; //$NON-NLS-1$

-			out = new FileOutputStream(cvsignore.getAbsolutePath(), true /*append*/);

-			out.write(line.getBytes());

-		} catch(IOException e) {

-			throw new CVSException(IStatus.ERROR, 0, Policy.bind("SyncFileUtil_Error_writing_to_.cvsignore_61"), e); //$NON-NLS-1$

-		} finally {

-			try {

-				if(out!=null) {

-					out.close();

-				}

-			} catch(IOException e) {

-				throw new CVSException(IStatus.ERROR, 0, Policy.bind("SyncFileUtil_Cannot_close_.cvsignore_62"), e); //$NON-NLS-1$

-			}

-		}

-	}

-}
\ No newline at end of file