diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/VersionCheck.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/VersionCheck.java | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/VersionCheck.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/VersionCheck.java deleted file mode 100644 index 576e9c343..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/VersionCheck.java +++ /dev/null @@ -1,189 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Eclipse Public License, Version 1.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.eclipse.org/org/documents/epl-v10.php - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.ide.eclipse.adt.internal; - -import com.android.SdkConstants; -import com.android.ide.eclipse.adt.AdtPlugin; -import com.android.ide.eclipse.adt.AdtPlugin.CheckSdkErrorHandler; -import com.android.ide.eclipse.adt.AdtPlugin.CheckSdkErrorHandler.Solution; -import com.android.ide.eclipse.adt.Messages; -import com.android.sdklib.repository.FullRevision; -import com.android.sdklib.repository.FullRevision.PreviewComparison; -import com.android.sdklib.repository.PkgProps; - -import org.osgi.framework.Constants; -import org.osgi.framework.Version; - -import java.io.BufferedReader; -import java.io.File; -import java.io.FileNotFoundException; -import java.io.FileReader; -import java.io.IOException; -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -/** - * Class handling the version check for the plugin vs. the SDK.<br> - * The plugin must be able to support all version of the SDK. - * - * <p/>An SDK can require a new version of the plugin. - * <p/>The SDK contains a file with the minimum version for the plugin. This file is inside the - * <code>tools/lib</code> directory, and is called <code>plugin.prop</code>.<br> - * Inside that text file, there is a line in the format "plugin.version=#.#.#". This is checked - * against the current plugin version.<br> - * - */ -public final class VersionCheck { - /** - * The minimum version of the SDK Tools that this version of ADT requires. - */ - private final static FullRevision MIN_TOOLS_REV = new FullRevision(24, 0, 2, 0); - - /** - * Pattern to get the minimum plugin version supported by the SDK. This is read from - * the file <code>$SDK/tools/lib/plugin.prop</code>. - */ - private final static Pattern sPluginVersionPattern = Pattern.compile( - "^plugin.version=(\\d+)\\.(\\d+)\\.(\\d+).*$"); //$NON-NLS-1$ - private final static Pattern sSourcePropPattern = Pattern.compile( - "^" + PkgProps.PKG_REVISION + "=(.*)$"); //$NON-NLS-1$ - - /** - * Checks the plugin and the SDK have compatible versions. - * @param osSdkPath The path to the SDK - * @return true if compatible. - */ - public static boolean checkVersion(String osSdkPath, CheckSdkErrorHandler errorHandler) { - AdtPlugin plugin = AdtPlugin.getDefault(); - String osLibs = osSdkPath + SdkConstants.OS_SDK_TOOLS_LIB_FOLDER; - - // get the plugin property file, and grab the minimum plugin version required - // to work with the sdk - int minMajorVersion = -1; - int minMinorVersion = -1; - int minMicroVersion = -1; - BufferedReader reader = null; - try { - reader = new BufferedReader(new FileReader(osLibs + SdkConstants.FN_PLUGIN_PROP)); - String line; - while ((line = reader.readLine()) != null) { - Matcher m = sPluginVersionPattern.matcher(line); - if (m.matches()) { - minMajorVersion = Integer.parseInt(m.group(1)); - minMinorVersion = Integer.parseInt(m.group(2)); - minMicroVersion = Integer.parseInt(m.group(3)); - break; - } - } - } catch (FileNotFoundException e) { - // the build id will be null, and this is handled by the builders. - } catch (IOException e) { - // the build id will be null, and this is handled by the builders. - } finally { - if (reader != null) { - try { - reader.close(); - } catch (IOException e) { - } finally { - reader = null; - } - } - } - - // Failed to get the min plugin version number? - if (minMajorVersion == -1 || minMinorVersion == -1 || minMicroVersion ==-1) { - return errorHandler.handleWarning( - Solution.OPEN_SDK_MANAGER, - Messages.VersionCheck_Plugin_Version_Failed); - } - - // Are the build tools installed? We can't query Sdk#getLatestBuildTool yet, since - // SDK initialization typically hasn't completed yet and Sdk.getCurrent() is null. - File buildToolsFolder = new File(osSdkPath, SdkConstants.FD_BUILD_TOOLS); - if (!buildToolsFolder.isDirectory()) { - return errorHandler.handleWarning( - Solution.OPEN_SDK_MANAGER, - Messages.VersionCheck_Build_Tool_Missing); - } - - // test the plugin number - String versionString = (String) plugin.getBundle().getHeaders().get( - Constants.BUNDLE_VERSION); - Version version = new Version(versionString); - - boolean valid = true; - if (version.getMajor() < minMajorVersion) { - valid = false; - } else if (version.getMajor() == minMajorVersion) { - if (version.getMinor() < minMinorVersion) { - valid = false; - } else if (version.getMinor() == minMinorVersion) { - if (version.getMicro() < minMicroVersion) { - valid = false; - } - } - } - - if (valid == false) { - return errorHandler.handleError( - Solution.OPEN_P2_UPDATE, - String.format(Messages.VersionCheck_Plugin_Too_Old, - minMajorVersion, minMinorVersion, minMicroVersion, versionString)); - } - - // now check whether the tools are new enough. - String osTools = osSdkPath + SdkConstants.OS_SDK_TOOLS_FOLDER; - FullRevision toolsRevision = new FullRevision(Integer.MAX_VALUE); - try { - reader = new BufferedReader(new FileReader(osTools + SdkConstants.FN_SOURCE_PROP)); - String line; - while ((line = reader.readLine()) != null) { - Matcher m = sSourcePropPattern.matcher(line); - if (m.matches()) { - try { - toolsRevision = FullRevision.parseRevision(m.group(1)); - } catch (NumberFormatException ignore) {} - break; - } - } - } catch (FileNotFoundException e) { - // the build id will be null, and this is handled by the builders. - } catch (IOException e) { - // the build id will be null, and this is handled by the builders. - } finally { - if (reader != null) { - try { - reader.close(); - } catch (IOException e) { - } finally { - reader = null; - } - } - } - - if (toolsRevision.compareTo(MIN_TOOLS_REV, PreviewComparison.IGNORE) < 0) { - // this is a warning only as we need to parse the SDK to allow updating - // of the tools! - return errorHandler.handleWarning( - Solution.OPEN_SDK_MANAGER, - String.format(Messages.VersionCheck_Tools_Too_Old, - MIN_TOOLS_REV, toolsRevision)); - } - - return true; // no error! - } -} |