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fix the bug where it tries to migrate an already migrated config file, pass around files instead of strings, use the FileSuffixFilter, eliminate irrelevant code

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hankhill19580 committed 2019-07-13 06:10:30 +00:00
1 parent 2918d6006f
commit 595e43b8a4
1 file changed
+65 -72
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apps/i2ptunnel/java/src/net/i2p/i2ptunnel/TunnelControllerGroup.java
+65 -72
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@@ -172,8 +172,7 @@ public class TunnelControllerGroup implements ClientApp {
*/
public void startup() {
List<File> fileList = listFiles();
for (File afile : fileList) {
String configFile = afile.toString();
for (File configFile : fileList) {
try {
_log.logAlways(Log.WARN, "Configuring a tunnel " + configFile);
loadControllers(configFile);
@@ -278,27 +277,6 @@ public class TunnelControllerGroup implements ClientApp {
changeState(STOPPED);
}
/**
* Load up all of the tunnels configured in the given file.
* Prior to 0.9.20, also started the tunnels.
* As of 0.9.20, does not start the tunnels, you must call startup()
* or getInstance() instead of loadControllers().
*
* DEPRECATED for use outside this class. Use startup() or getInstance().
*
* @throws IllegalArgumentException if unable to load from file
*/
public synchronized void loadControllers(String configFile) {
if (_controllersLoaded)
return;
try {
boolean shouldMigrate = _context.isRouterContext() && !SystemVersion.isAndroid() && !_context.getConfigDir().getCanonicalPath().equals(_context.getBaseDir().getCanonicalPath());
loadControllers(configFile, shouldMigrate());
} catch (IOException ioe){
loadControllers(configFile, false);
}
}
/**
* Detects whether a migration to split configuration files should/will/has
* happened based on the platform and installation type. Does not tell
@@ -321,27 +299,42 @@ public class TunnelControllerGroup implements ClientApp {
return false;
}
/**
* Load up all of the tunnels configured in the given file.
* Prior to 0.9.20, also started the tunnels.
* As of 0.9.20, does not start the tunnels, you must call startup()
* or getInstance() instead of loadControllers().
*
* DEPRECATED for use outside this class. Use startup() or getInstance().
*
* @throws IllegalArgumentException if unable to load from file
*/
public synchronized void loadControllers(File cfgFile) {
if (_controllersLoaded)
return;
loadControllers(cfgFile, shouldMigrate());
}
/**
* @param shouldMigrate migrate to, and load from, i2ptunnel.config.d
* @since 0.9.34
* @throws IllegalArgumentException if unable to load from file
*/
private synchronized void loadControllers(String configFile, boolean shouldMigrate) {
File cfgFile = new File(configFile);
if (!cfgFile.isAbsolute())
cfgFile = new File(_context.getConfigDir(), configFile);
private synchronized void loadControllers(File cfgFile, boolean shouldMigrate) {
File dir = new SecureDirectory(cfgFile.getParent(), CONFIG_DIR);
List<Properties> props = null;
if (cfgFile.exists()) {
try {
props = loadConfig(cfgFile);
if (shouldMigrate) {
if (shouldMigrate && !dir.exists()) {
boolean ok = migrate(props, cfgFile, dir);
if (!ok)
shouldMigrate = false;
}
} catch (IOException ioe) {
_log.error("Unable to load the controllers from " + cfgFile.getAbsolutePath());
if (_log.shouldLog(Log.ERROR))
_log.error("Unable to load the controllers from " + cfgFile.getAbsolutePath());
throw new IllegalArgumentException("Unable to load the controllers from " + cfgFile, ioe);
}
} else if (!shouldMigrate) {
@@ -352,29 +345,24 @@ public class TunnelControllerGroup implements ClientApp {
try {
if (shouldMigrate && dir.isDirectory()) {
List<File> fileList = listFiles();
if (fileList != null && fileList.size() > 0) {
// sort so the returned order is consistent
Collections.sort(fileList);
for (File f : fileList) {
try {
props = loadConfig(f);
if (!props.isEmpty()) {
for (Properties cfg : props) {
String type = cfg.getProperty("type");
if (type == null)
continue;
TunnelController controller = new TunnelController(cfg, "");
_controllers.add(controller);
//i++;
}
} else {
_log.error("Error loading the client app properties from " + f);
System.out.println("Error loading the client app properties from " + f);
for (File f : fileList) {
try {
props = loadConfig(f);
if (!props.isEmpty()) {
for (Properties cfg : props) {
String type = cfg.getProperty("type");
if (type == null)
continue;
TunnelController controller = new TunnelController(cfg, "");
_controllers.add(controller);
}
} catch (IOException ioe) {
_log.error("Error loading the client app properties from " + f + ' '+ ioe);
System.out.println("Error loading the client app properties from " + f + ' ' + ioe);
} else {
if (_log.shouldLog(Log.ERROR))
_log.error("Error loading the client app properties from " + f);
}
} catch (IOException ioe) {
if (_log.shouldLog(Log.ERROR))
_log.error("Error loading the client app properties from " + f + ' '+ ioe);
}
}
} else {
@@ -396,7 +384,7 @@ public class TunnelControllerGroup implements ClientApp {
if (i > 0) {
_controllersLoaded = true;
if (_log.shouldLog(Log.INFO))
_log.info(i + " controllers loaded from " + configFile);
_log.info(i + " controllers loaded from " + cfgFile);
} else {
_log.logAlways(Log.WARN, "No i2ptunnel configurations found in " + cfgFile + " or " + dir);
}
@@ -431,8 +419,8 @@ public class TunnelControllerGroup implements ClientApp {
try {
DataHelper.storeProps(save, f);
} catch (IOException ioe) {
_log.error("Error migrating the i2ptunnel configuration to " + f, ioe);
System.out.println("Error migrating the i2ptunnel configuration to " + f + ' ' + ioe.toString());
if (_log.shouldLog(Log.ERROR))
_log.error("Error migrating the i2ptunnel configuration to " + f, ioe);
ok = false;
}
}
@@ -482,9 +470,11 @@ public class TunnelControllerGroup implements ClientApp {
* @throws IllegalArgumentException if unable to reload config file
*/
public synchronized void reloadControllers() {
List<File> fileList = listFiles();
unloadControllers();
loadControllers(_configFile);
File cfgFile = new File(_configFile);
if (!cfgFile.isAbsolute())
cfgFile = new File(_context.getConfigDir(), _configFile);
loadControllers(cfgFile);
startControllers();
}
@@ -787,14 +777,10 @@ public class TunnelControllerGroup implements ClientApp {
File folder = new File(_configDirectory);
if (!folder.isAbsolute())
folder = new File(_context.getConfigDir(), _configDirectory);
File[] listOfFiles = folder.listFiles();
File[] listOfFiles = folder.listFiles(new FileSuffixFilter(".config"));
List<File> files = new ArrayList<File>();
if (listOfFiles != null && listOfFiles.length > 0) {
for (File afile : listOfFiles) {
if (afile.isFile() && afile.exists() && afile.getName().endsWith(".config")) {
files.add(afile);
}
}
for (File afile : listOfFiles) {
files.add(afile);
}
Collections.sort(files);
return files;
@@ -882,24 +868,30 @@ public class TunnelControllerGroup implements ClientApp {
* @return list of TunnelController objects
* @throws IllegalArgumentException if unable to load config from file
*/
public List<TunnelController> getControllers() {
public List<TunnelController> getControllers() {
List<TunnelController> _tempControllers = new ArrayList<TunnelController>();
_tempControllers.addAll(getControllers(_configFile));
File cfgFile = new File(_configFile);
if (!cfgFile.isAbsolute())
cfgFile = new File(_context.getConfigDir(), _configFile);
_tempControllers.addAll(getControllers(cfgFile));
return _tempControllers;
}
/**
* Retrieve a list of tunnels known.
*
* Side effect: if the tunnels have not been loaded from config yet, they
* will be.
*
*
*
*/
public List<TunnelController> getControllers(String configFile) {
_log.logAlways(Log.WARN, "Getting controllers from config file " + configFile);
* @return list of TunnelController objects
* @throws IllegalArgumentException if unable to load config from file
*/
public List<TunnelController> getControllers(File cfgFile) {
_log.logAlways(Log.WARN, "Getting controllers from config file " + cfgFile);
synchronized (this) {
if (!_controllersLoaded)
loadControllers(configFile);
loadControllers(cfgFile);
}
_controllersLock.readLock().lock();
@@ -965,7 +957,8 @@ public class TunnelControllerGroup implements ClientApp {
if (_log.shouldLog(Log.INFO))
_log.info("Session destroyed: " + session);
} catch (I2PSessionException ise) {
_log.error("Error closing the client session", ise);
if (_log.shouldLog(Log.ERROR))
_log.error("Error closing the client session", ise);
}
}
}