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https://github.com/NationalSecurityAgency/ghidra.git
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GP-4455 Changed RemoteFileItem to cache FileID
This commit is contained in:
ghidra1
parent
26d3a2bc79
commit
b8cc7abea1
3 changed files with 56 additions and 118 deletions
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@ -48,6 +48,7 @@ public class RepositoryItem implements java.io.Serializable {
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* Constructor.
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* @param folderPath path of folder containing item.
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* @param itemName name of item
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* @param fileID unique file ID
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* @param itemType type of item (FILE or DATABASE)
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* @param contentType content type associated with item
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* @param version repository item version or -1 if versioning not supported
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@ -66,8 +67,8 @@ public class RepositoryItem implements java.io.Serializable {
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/**
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* Serialization method
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* @param out
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* @throws IOException
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* @param out serialization output stream
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* @throws IOException if an IO error occurs
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*/
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private void writeObject(java.io.ObjectOutputStream out) throws IOException {
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out.writeLong(serialVersionUID);
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@ -82,9 +83,9 @@ public class RepositoryItem implements java.io.Serializable {
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/**
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* Deserialization method
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* @param in
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* @throws IOException
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* @throws ClassNotFoundException
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* @param in deserialization input stream
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* @throws IOException if IO error occurs
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* @throws ClassNotFoundException if unrecognized serialVersionUID detected
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*/
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private void readObject(java.io.ObjectInputStream in) throws IOException,
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ClassNotFoundException {
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@ -57,13 +57,13 @@ public class RemoteDatabaseItem extends RemoteFolderItem implements DatabaseItem
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}
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@Override
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public ManagedBufferFileAdapter open(int version, int minChangeDataVer) throws IOException {
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return repository.openDatabase(parentPath, itemName, version, minChangeDataVer);
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public ManagedBufferFileAdapter open(int fileVersion, int minChangeDataVer) throws IOException {
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return repository.openDatabase(parentPath, itemName, fileVersion, minChangeDataVer);
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}
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@Override
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public ManagedBufferFileAdapter open(int version) throws IOException {
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return repository.openDatabase(parentPath, itemName, version, -1);
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public ManagedBufferFileAdapter open(int fileVersion) throws IOException {
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return repository.openDatabase(parentPath, itemName, fileVersion, -1);
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}
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@Override
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@ -82,9 +82,6 @@ public class RemoteDatabaseItem extends RemoteFolderItem implements DatabaseItem
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repository.updateCheckoutVersion(parentPath, itemName, checkoutId, checkoutVersion);
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}
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/*
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* @see ghidra.framework.store.FolderItem#hasCheckouts()
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*/
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@Override
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public boolean hasCheckouts() throws IOException {
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return repository.hasCheckouts(parentPath, itemName);
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@ -96,10 +93,10 @@ public class RemoteDatabaseItem extends RemoteFolderItem implements DatabaseItem
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}
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@Override
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public void output(File outputFile, int version, TaskMonitor monitor)
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public void output(File outputFile, int fileVersion, TaskMonitor monitor)
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throws IOException, CancelledException {
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BufferFile bf = repository.openDatabase(parentPath, itemName, version, -1);
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BufferFile bf = repository.openDatabase(parentPath, itemName, fileVersion, -1);
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try {
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File tmpFile = File.createTempFile("ghidra", LocalBufferFile.TEMP_FILE_EXT);
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tmpFile.delete();
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@ -108,18 +105,10 @@ public class RemoteDatabaseItem extends RemoteFolderItem implements DatabaseItem
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LocalBufferFile.copyFile(bf, tmpBf, null, monitor);
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tmpBf.close();
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InputStream itemIn = new FileInputStream(tmpFile);
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try {
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try (InputStream itemIn = new FileInputStream(tmpFile)) {
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ItemSerializer.outputItem(getName(), getContentType(), DATABASE_FILE_TYPE,
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tmpFile.length(), itemIn, outputFile, monitor);
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}
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finally {
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try {
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itemIn.close();
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}
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catch (IOException e) {
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}
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}
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}
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finally {
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tmpBf.close();
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@ -27,9 +27,11 @@ import ghidra.framework.store.*;
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*/
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public abstract class RemoteFolderItem implements FolderItem {
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protected String parentPath;
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protected String itemName;
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protected String contentType;
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protected final String parentPath;
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protected final String itemName;
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protected final String contentType;
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protected final String fileID;
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protected int version;
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protected long versionTime;
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@ -45,26 +47,26 @@ public abstract class RemoteFolderItem implements FolderItem {
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parentPath = item.getParentPath();
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itemName = item.getName();
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contentType = item.getContentType();
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fileID = item.getFileID();
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version = item.getVersion();
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versionTime = item.getVersionTime();
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}
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/**
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* Returns the item type as defined by RepositoryItem.
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* Returns the item type as defined by RepositoryItem which corresponds to specific
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* implementation of this class.
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* @return item type (Only {@link RepositoryItem#DATABASE} is supported).
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* @see ghidra.framework.remote.RepositoryItem
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*/
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abstract int getItemType();
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/*
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* @see ghidra.framework.store.FolderItem#getName()
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*/
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@Override
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public String getName() {
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return itemName;
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}
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/*
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* @see ghidra.framework.store.FolderItem#refresh()
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*/
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@Override
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public RemoteFolderItem refresh() throws IOException {
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RepositoryItem item = repository.getItem(parentPath, itemName);
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if (item == null) {
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@ -75,42 +77,27 @@ public abstract class RemoteFolderItem implements FolderItem {
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return this;
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}
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/**
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* @throws IOException
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* @see ghidra.framework.store.FolderItem#getFileID()
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*/
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public String getFileID() throws IOException {
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RepositoryItem item = repository.getItem(parentPath, itemName);
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if (item != null) {
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return item.getFileID();
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}
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return null;
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@Override
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public String getFileID() {
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return fileID;
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}
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/**
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* @see ghidra.framework.store.FolderItem#resetFileID()
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*/
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@Override
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public String resetFileID() {
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throw new UnsupportedOperationException();
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}
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/*
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* @see ghidra.framework.store.FolderItem#getContentType()
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*/
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@Override
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public String getContentType() {
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return contentType;
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}
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/*
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* @see ghidra.framework.store.FolderItem#getParentPath()
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*/
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@Override
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public String getParentPath() {
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return parentPath;
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}
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/*
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* @see ghidra.framework.store.FolderItem#getPathName()
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*/
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@Override
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public String getPathName() {
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String path = parentPath;
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if (path.length() != 1) {
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@ -119,149 +106,110 @@ public abstract class RemoteFolderItem implements FolderItem {
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return path + itemName;
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}
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/*
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* @see ghidra.framework.store.FolderItem#isReadOnly()
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*/
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@Override
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public boolean isReadOnly() {
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throw new UnsupportedOperationException("isReadOnly is not applicable to versioned item");
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}
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/*
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* @see ghidra.framework.store.FolderItem#setReadOnly(boolean)
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*/
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@Override
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public void setReadOnly(boolean state) {
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throw new UnsupportedOperationException("setReadOnly is not applicable to versioned item");
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}
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/**
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* Returns the version of content type. Note this is the version of the structure/storage
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* for the content type, Not the users version of their data.
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*/
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@Override
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public int getContentTypeVersion() {
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throw new UnsupportedOperationException(
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"getContentTypeVersion is not applicable to versioned item");
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}
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/**
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* @see ghidra.framework.store.FolderItem#setContentTypeVersion(int)
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*/
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@Override
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public void setContentTypeVersion(int version) throws IOException {
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throw new UnsupportedOperationException(
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"setContentTypeVersion is not applicable to versioned item");
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}
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/*
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* @see ghidra.framework.store.FolderItem#lastModified()
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*/
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@Override
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public long lastModified() {
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return versionTime;
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}
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/*
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* @see ghidra.framework.store.FolderItem#getCurrentVersion()
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*/
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@Override
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public int getCurrentVersion() {
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return version;
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}
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/*
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* @see ghidra.framework.store.FolderItem#isVersioned()
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*/
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@Override
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public boolean isVersioned() {
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return (version != -1);
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}
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/*
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* @see ghidra.framework.store.FolderItem#getVersions()
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*/
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@Override
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public Version[] getVersions() throws IOException {
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return repository.getVersions(parentPath, itemName);
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}
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/*
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* @see ghidra.framework.store.FolderItem#delete(int, java.lang.String)
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*/
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@Override
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public void delete(int ver, String user) throws IOException {
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repository.deleteItem(parentPath, itemName, ver);
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}
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/*
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* @see ghidra.framework.store.FolderItem#isPrivate()
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*/
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@Override
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public boolean isCheckedOut() {
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throw new UnsupportedOperationException("isCheckedOut is not applicable to versioned item");
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}
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/*
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* @see ghidra.framework.store.FolderItem#isCheckedOutExclusive()
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*/
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@Override
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public boolean isCheckedOutExclusive() {
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throw new UnsupportedOperationException(
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"isCheckedOutExclusive is not applicable to versioned item");
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}
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/*
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* @see ghidra.framework.store.FolderItem#checkout(boolean, java.lang.String, java.lang.String)
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*/
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@Override
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public ItemCheckoutStatus checkout(CheckoutType checkoutType, String user, String projectPath)
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throws IOException {
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return repository.checkout(parentPath, itemName, checkoutType, projectPath);
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}
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/*
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* @see ghidra.framework.store.FolderItem#terminateCheckout(long, boolean)
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*/
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@Override
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public void terminateCheckout(long checkoutId, boolean notify) throws IOException {
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repository.terminateCheckout(parentPath, itemName, checkoutId, notify);
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}
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/*
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* @see ghidra.framework.store.FolderItem#getCheckout(long)
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*/
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@Override
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public ItemCheckoutStatus getCheckout(long checkoutId) throws IOException {
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return repository.getCheckout(parentPath, itemName, checkoutId);
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}
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/*
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* @see ghidra.framework.store.FolderItem#getCheckouts()
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*/
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@Override
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public ItemCheckoutStatus[] getCheckouts() throws IOException {
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return repository.getCheckouts(parentPath, itemName);
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}
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/*
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* @see ghidra.framework.store.FolderItem#clearCheckout()
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*/
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@Override
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public void clearCheckout() throws IOException {
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throw new UnsupportedOperationException("clearCheckout is not applicable to versioned item");
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throw new UnsupportedOperationException(
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"clearCheckout is not applicable to versioned item");
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}
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/*
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* @see ghidra.framework.store.FolderItem#getCheckoutId()
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*/
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@Override
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public long getCheckoutId() throws IOException {
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throw new UnsupportedOperationException("getCheckoutId is not applicable to versioned item");
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throw new UnsupportedOperationException(
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"getCheckoutId is not applicable to versioned item");
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}
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/*
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* @see ghidra.framework.store.FolderItem#getCheckoutVersion()
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*/
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@Override
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public int getCheckoutVersion() throws IOException {
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throw new UnsupportedOperationException(
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"getCheckoutVersion is not applicable to versioned item");
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}
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/*
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* @see ghidra.framework.store.FolderItem#getLocalCheckoutVersion()
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*/
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@Override
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public int getLocalCheckoutVersion() {
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throw new UnsupportedOperationException(
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"getLocalCheckoutVersion is not applicable to versioned item");
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}
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/*
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* @see ghidra.framework.store.FolderItem#setCheckout(long, boolean, int, int)
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*/
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@Override
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public void setCheckout(long checkoutId, boolean exclusive, int checkoutVersion,
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int localVersion) throws IOException {
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throw new UnsupportedOperationException("setCheckout is not applicable to versioned item");
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