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- /*
- * Copyright (c) 2006-2013 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
- package com.dmdirc;
-
- import com.dmdirc.logger.ErrorLevel;
- import com.dmdirc.logger.Logger;
- import com.dmdirc.plugins.PluginInfo;
- import com.dmdirc.plugins.PluginManager;
- import com.dmdirc.util.resourcemanager.ResourceManager;
-
- import java.io.File;
- import java.io.IOException;
- import java.util.Map;
-
- /**
- * Utility class that can extract bundled plugins.
- */
- public class CorePluginExtractor {
-
- /** The plugin manager to inform when plugins are updated. */
- private final PluginManager pluginManager;
- /** The directory to extract plugins to. */
- private final String pluginDir;
-
- /**
- * Creates a new instance of {@link CorePluginExtractor}.
- *
- * @param pluginManager The plugin manager to inform when plugins are updated.
- * @param pluginDir The directory to extract plugins to.
- */
- public CorePluginExtractor(final PluginManager pluginManager, final String pluginDir) {
- this.pluginManager = pluginManager;
- this.pluginDir = pluginDir;
- }
-
- /**
- * Extracts plugins bundled with DMDirc to the user's profile's plugin
- * directory.
- *
- * @param prefix If non-null, only plugins whose file name starts with
- * this prefix will be extracted.
- */
- public void extractCorePlugins(final String prefix) {
- final Map<String, byte[]> resources = ResourceManager.getResourceManager()
- .getResourcesStartingWithAsBytes("plugins");
- for (Map.Entry<String, byte[]> resource : resources.entrySet()) {
- try {
- final String resourceName = pluginDir + resource.getKey().substring(7);
-
- if (prefix != null && !resource.getKey().substring(8).startsWith(prefix)) {
- continue;
- }
-
- final File newDir = new File(resourceName.substring(0,
- resourceName.lastIndexOf('/')) + "/");
-
- if (!newDir.exists()) {
- newDir.mkdirs();
- }
-
- final File newFile = new File(newDir,
- resourceName.substring(resourceName.lastIndexOf('/') + 1,
- resourceName.length()));
-
- if (!newFile.isDirectory()) {
- ResourceManager.getResourceManager().
- resourceToFile(resource.getValue(), newFile);
-
- final PluginInfo plugin = pluginManager.getPluginInfo(newFile
- .getAbsolutePath().substring(pluginManager.getDirectory().length()));
-
- if (plugin != null) {
- plugin.pluginUpdated();
- }
- }
- } catch (IOException ex) {
- Logger.userError(ErrorLevel.LOW, "Failed to extract plugins", ex);
- }
- }
- }
-
- }
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