diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/AidlProcessor.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/AidlProcessor.java | 484 |
1 files changed, 0 insertions, 484 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/AidlProcessor.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/AidlProcessor.java deleted file mode 100644 index 806fa9c40..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/AidlProcessor.java +++ /dev/null @@ -1,484 +0,0 @@ -/* - * Copyright (C) 2011 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.build; - -import com.android.SdkConstants; -import com.android.annotations.NonNull; -import com.android.ide.eclipse.adt.AdtConstants; -import com.android.ide.eclipse.adt.AdtPlugin; -import com.android.ide.eclipse.adt.internal.build.builders.BaseBuilder; -import com.android.ide.eclipse.adt.internal.preferences.AdtPrefs; -import com.android.ide.eclipse.adt.internal.preferences.AdtPrefs.BuildVerbosity; -import com.android.ide.eclipse.adt.internal.project.BaseProjectHelper; -import com.android.sdklib.BuildToolInfo; -import com.android.sdklib.IAndroidTarget; -import com.android.sdklib.io.FileOp; - -import org.eclipse.core.resources.IContainer; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IFolder; -import org.eclipse.core.resources.IMarker; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.NullProgressMonitor; -import org.eclipse.core.runtime.SubProgressMonitor; -import org.eclipse.jdt.core.IJavaProject; - -import java.io.File; -import java.io.IOException; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Collections; -import java.util.List; -import java.util.Set; -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -/** - * A {@link SourceProcessor} for aidl files. - * - */ -public class AidlProcessor extends SourceProcessor { - - private static final String PROPERTY_COMPILE_AIDL = "compileAidl"; //$NON-NLS-1$ - - /** - * Single line aidl error<br> - * {@code <path>:<line>: <error>}<br> - * or<br> - * {@code <path>:<line> <error>}<br> - */ - private static Pattern sAidlPattern1 = Pattern.compile("^(.+?):(\\d+):?\\s(.+)$"); //$NON-NLS-1$ - - private final static Set<String> EXTENSIONS = Collections.singleton(SdkConstants.EXT_AIDL); - - private enum AidlType { - UNKNOWN, INTERFACE, PARCELABLE; - } - - // See comment in #getAidlType() -// private final static Pattern sParcelablePattern = Pattern.compile( -// "^\\s*parcelable\\s+([a-zA-Z_][a-zA-Z0-9_]*)\\s*;\\s*$"); -// -// private final static Pattern sInterfacePattern = Pattern.compile( -// "^\\s*interface\\s+([a-zA-Z_][a-zA-Z0-9_]*)\\s*(?:\\{.*)?$"); - - - public AidlProcessor(@NonNull IJavaProject javaProject, @NonNull BuildToolInfo buildToolInfo, - @NonNull IFolder genFolder) { - super(javaProject, buildToolInfo, genFolder); - } - - @Override - protected Set<String> getExtensions() { - return EXTENSIONS; - } - - @Override - protected String getSavePropertyName() { - return PROPERTY_COMPILE_AIDL; - } - - @Override - protected void doCompileFiles(List<IFile> sources, BaseBuilder builder, - IProject project, IAndroidTarget projectTarget, - List<IPath> sourceFolders, List<IFile> notCompiledOut, List<File> libraryProjectsOut, - IProgressMonitor monitor) throws CoreException { - // create the command line - List<String> commandList = new ArrayList<String>( - 4 + sourceFolders.size() + libraryProjectsOut.size()); - commandList.add(getBuildToolInfo().getPath(BuildToolInfo.PathId.AIDL)); - commandList.add(quote("-p" + projectTarget.getPath(IAndroidTarget.ANDROID_AIDL))); //$NON-NLS-1$ - - // since the path are relative to the workspace and not the project itself, we need - // the workspace root. - IWorkspaceRoot wsRoot = ResourcesPlugin.getWorkspace().getRoot(); - for (IPath p : sourceFolders) { - IFolder f = wsRoot.getFolder(p); - if (f.exists()) { // if the resource doesn't exist, getLocation will return null. - commandList.add(quote("-I" + f.getLocation().toOSString())); //$NON-NLS-1$ - } - } - - for (File libOut : libraryProjectsOut) { - // FIXME: make folder configurable - File aidlFile = new File(libOut, SdkConstants.FD_AIDL); - if (aidlFile.isDirectory()) { - commandList.add(quote("-I" + aidlFile.getAbsolutePath())); //$NON-NLS-1$ - } - } - - // convert to array with 2 extra strings for the in/out file paths. - int index = commandList.size(); - String[] commands = commandList.toArray(new String[index + 2]); - - boolean verbose = AdtPrefs.getPrefs().getBuildVerbosity() == BuildVerbosity.VERBOSE; - - // remove the generic marker from the project - builder.removeMarkersFromResource(project, AdtConstants.MARKER_AIDL); - - // prepare the two output folders. - IFolder genFolder = getGenFolder(); - IFolder projectOut = BaseProjectHelper.getAndroidOutputFolder(project); - IFolder aidlOutFolder = projectOut.getFolder(SdkConstants.FD_AIDL); - if (aidlOutFolder.exists() == false) { - aidlOutFolder.create(true /*force*/, true /*local*/, - new SubProgressMonitor(monitor, 10)); - } - - boolean success = false; - - // loop until we've compile them all - for (IFile sourceFile : sources) { - if (verbose) { - String name = sourceFile.getName(); - IPath sourceFolderPath = getSourceFolderFor(sourceFile); - if (sourceFolderPath != null) { - // make a path to the source file relative to the source folder. - IPath relative = sourceFile.getFullPath().makeRelativeTo(sourceFolderPath); - name = relative.toString(); - } - AdtPlugin.printToConsole(project, "AIDL: " + name); - } - - // Remove the AIDL error markers from the aidl file - builder.removeMarkersFromResource(sourceFile, AdtConstants.MARKER_AIDL); - - // get the path of the source file. - IPath sourcePath = sourceFile.getLocation(); - String osSourcePath = sourcePath.toOSString(); - - // look if we already know the output - SourceFileData data = getFileData(sourceFile); - if (data == null) { - data = new SourceFileData(sourceFile); - addData(data); - } - - // if there's no output file yet, compute it. - if (data.getOutput() == null) { - IFile javaFile = getAidlOutputFile(sourceFile, genFolder, - true /*replaceExt*/, true /*createFolders*/, monitor); - data.setOutputFile(javaFile); - } - - // finish to set the command line. - commands[index] = quote(osSourcePath); - commands[index + 1] = quote(data.getOutput().getLocation().toOSString()); - - // launch the process - if (execAidl(builder, project, commands, sourceFile, verbose) == false) { - // aidl failed. File should be marked. We add the file to the list - // of file that will need compilation again. - notCompiledOut.add(sourceFile); - } else { - // Success. we'll return that we generated code - setCompilationStatus(COMPILE_STATUS_CODE); - success = true; - - // Also copy the file to the bin folder. - IFile aidlOutFile = getAidlOutputFile(sourceFile, aidlOutFolder, - false /*replaceExt*/, true /*createFolders*/, monitor); - - FileOp op = new FileOp(); - try { - op.copyFile(sourceFile.getLocation().toFile(), - aidlOutFile.getLocation().toFile()); - } catch (IOException e) { - } - } - } - - if (success) { - aidlOutFolder.refreshLocal(IResource.DEPTH_INFINITE, monitor); - } - } - - @Override - protected void loadOutputAndDependencies() { - IProgressMonitor monitor = new NullProgressMonitor(); - IFolder genFolder = getGenFolder(); - - Collection<SourceFileData> dataList = getAllFileData(); - for (SourceFileData data : dataList) { - try { - IFile javaFile = getAidlOutputFile(data.getSourceFile(), genFolder, - true /*replaceExt*/, false /*createFolders*/, monitor); - data.setOutputFile(javaFile); - } catch (CoreException e) { - // ignore, we're not asking to create the folder so this won't happen anyway. - } - - } - } - - /** - * Execute the aidl command line, parse the output, and mark the aidl file - * with any reported errors. - * @param command the String array containing the command line to execute. - * @param file The IFile object representing the aidl file being - * compiled. - * @param verbose the build verbosity - * @return false if the exec failed, and build needs to be aborted. - */ - private boolean execAidl(BaseBuilder builder, IProject project, String[] command, IFile file, - boolean verbose) { - // do the exec - try { - if (verbose) { - StringBuilder sb = new StringBuilder(); - for (String c : command) { - sb.append(c); - sb.append(' '); - } - String cmd_line = sb.toString(); - AdtPlugin.printToConsole(project, cmd_line); - } - - Process p = Runtime.getRuntime().exec(command); - - // list to store each line of stderr - ArrayList<String> stdErr = new ArrayList<String>(); - - // get the output and return code from the process - int returnCode = BuildHelper.grabProcessOutput(project, p, stdErr); - - if (stdErr.size() > 0) { - // attempt to parse the error output - boolean parsingError = parseAidlOutput(stdErr, file); - - // If the process failed and we couldn't parse the output - // we print a message, mark the project and exit - if (returnCode != 0) { - - if (parsingError || verbose) { - // display the message in the console. - if (parsingError) { - AdtPlugin.printErrorToConsole(project, stdErr.toArray()); - - // mark the project - BaseProjectHelper.markResource(project, AdtConstants.MARKER_AIDL, - Messages.Unparsed_AIDL_Errors, IMarker.SEVERITY_ERROR); - } else { - AdtPlugin.printToConsole(project, stdErr.toArray()); - } - } - return false; - } - } else if (returnCode != 0) { - // no stderr output but exec failed. - String msg = String.format(Messages.AIDL_Exec_Error_d, returnCode); - - BaseProjectHelper.markResource(project, AdtConstants.MARKER_AIDL, - msg, IMarker.SEVERITY_ERROR); - - return false; - } - } catch (IOException e) { - // mark the project and exit - String msg = String.format(Messages.AIDL_Exec_Error_s, command[0]); - BaseProjectHelper.markResource(project, AdtConstants.MARKER_AIDL, msg, - IMarker.SEVERITY_ERROR); - return false; - } catch (InterruptedException e) { - // mark the project and exit - String msg = String.format(Messages.AIDL_Exec_Error_s, command[0]); - BaseProjectHelper.markResource(project, AdtConstants.MARKER_AIDL, msg, - IMarker.SEVERITY_ERROR); - return false; - } - - return true; - } - - /** - * Parse the output of aidl and mark the file with any errors. - * @param lines The output to parse. - * @param file The file to mark with error. - * @return true if the parsing failed, false if success. - */ - private boolean parseAidlOutput(ArrayList<String> lines, IFile file) { - // nothing to parse? just return false; - if (lines.size() == 0) { - return false; - } - - Matcher m; - - for (int i = 0; i < lines.size(); i++) { - String p = lines.get(i); - - m = sAidlPattern1.matcher(p); - if (m.matches()) { - // we can ignore group 1 which is the location since we already - // have a IFile object representing the aidl file. - String lineStr = m.group(2); - String msg = m.group(3); - - // get the line number - int line = 0; - try { - line = Integer.parseInt(lineStr); - } catch (NumberFormatException e) { - // looks like the string we extracted wasn't a valid - // file number. Parsing failed and we return true - return true; - } - - // mark the file - BaseProjectHelper.markResource(file, AdtConstants.MARKER_AIDL, msg, line, - IMarker.SEVERITY_ERROR); - - // success, go to the next line - continue; - } - - // invalid line format, flag as error, and bail - return true; - } - - return false; - } - - /** - * Returns the {@link IFile} handle to the destination file for a given aidl source file - * ({@link AidlData}). - * @param sourceFile The source file - * @param outputFolder the top level output folder (not including the package folders) - * @param createFolders whether or not the parent folder of the destination should be created - * if it does not exist. - * @param monitor the progress monitor - * @return the handle to the destination file. - * @throws CoreException - */ - private IFile getAidlOutputFile(IFile sourceFile, IFolder outputFolder, boolean replaceExt, - boolean createFolders, IProgressMonitor monitor) throws CoreException { - - IPath sourceFolderPath = getSourceFolderFor(sourceFile); - - // this really shouldn't happen since the sourceFile must be in a source folder - // since it comes from the delta visitor - if (sourceFolderPath != null) { - // make a path to the source file relative to the source folder. - IPath relative = sourceFile.getFullPath().makeRelativeTo(sourceFolderPath); - // remove the file name. This is now the destination folder. - relative = relative.removeLastSegments(1); - - // get an IFolder for this path. - IFolder destinationFolder = outputFolder.getFolder(relative); - - // create it if needed. - if (destinationFolder.exists() == false && createFolders) { - createFolder(destinationFolder, monitor); - } - - // Build the Java file name from the aidl name. - String javaName; - if (replaceExt) { - javaName = sourceFile.getName().replaceAll( - AdtConstants.RE_AIDL_EXT, SdkConstants.DOT_JAVA); - } else { - javaName = sourceFile.getName(); - } - - // get the resource for the java file. - IFile javaFile = destinationFolder.getFile(javaName); - return javaFile; - } - - return null; - } - - /** - * Creates the destination folder. Because - * {@link IFolder#create(boolean, boolean, IProgressMonitor)} only works if the parent folder - * already exists, this goes and ensure that all the parent folders actually exist, or it - * creates them as well. - * @param destinationFolder The folder to create - * @param monitor the {@link IProgressMonitor}, - * @throws CoreException - */ - private void createFolder(IFolder destinationFolder, IProgressMonitor monitor) - throws CoreException { - - // check the parent exist and create if necessary. - IContainer parent = destinationFolder.getParent(); - if (parent.getType() == IResource.FOLDER && parent.exists() == false) { - createFolder((IFolder)parent, monitor); - } - - // create the folder. - destinationFolder.create(true /*force*/, true /*local*/, - new SubProgressMonitor(monitor, 10)); - } - - /** - * Returns the type of the aidl file. Aidl files can either declare interfaces, or declare - * parcelables. This method will attempt to parse the file and return the type. If the type - * cannot be determined, then it will return {@link AidlType#UNKNOWN}. - * @param file The aidl file - * @return the type of the aidl. - */ - private static AidlType getAidlType(IFile file) { - // At this time, parsing isn't available, so we return UNKNOWN. This will force - // a recompilation of all aidl file as soon as one is changed. - return AidlType.UNKNOWN; - - // TODO: properly parse aidl file to determine type and generate dependency graphs. -// -// String className = file.getName().substring(0, -// file.getName().length() - SdkConstants.DOT_AIDL.length()); -// -// InputStream input = file.getContents(true /* force*/); -// try { -// BufferedReader reader = new BufferedReader(new InputStreateader(input)); -// String line; -// while ((line = reader.readLine()) != null) { -// if (line.length() == 0) { -// continue; -// } -// -// Matcher m = sParcelablePattern.matcher(line); -// if (m.matches() && m.group(1).equals(className)) { -// return AidlType.PARCELABLE; -// } -// -// m = sInterfacePattern.matcher(line); -// if (m.matches() && m.group(1).equals(className)) { -// return AidlType.INTERFACE; -// } -// } -// } catch (IOException e) { -// throw new CoreException(new Status(IStatus.ERROR, AdtPlugin.PLUGIN_ID, -// "Error parsing aidl file", e)); -// } finally { -// try { -// input.close(); -// } catch (IOException e) { -// throw new CoreException(new Status(IStatus.ERROR, AdtPlugin.PLUGIN_ID, -// "Error parsing aidl file", e)); -// } -// } -// -// return AidlType.UNKNOWN; - } -} |