| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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 org.jetbrains.idea.svn.commandLine; |
| |
| import com.intellij.execution.ExecutionException; |
| import com.intellij.execution.process.ProcessWrapper; |
| import com.intellij.execution.util.ExecUtil; |
| import com.intellij.openapi.util.SystemInfo; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.util.Function; |
| import com.intellij.util.containers.ContainerUtil; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.io.*; |
| import java.util.List; |
| |
| /** |
| * @author Konstantin Kolosovsky. |
| */ |
| public class WinTerminalExecutor extends TerminalExecutor { |
| |
| // max available value is 480 |
| // if greater value is provided than the default value of 80 will be assumed |
| // this could provide unnecessary line breaks and thus could break parsing logic |
| private static final int TERMINAL_WINDOW_MAX_COLUMNS = 480; |
| |
| static { |
| // still use isWindows check here not to initialize corresponding property on non-Windows environments |
| if (SystemInfo.isWindows) { |
| System.setProperty("win.pty.cols", String.valueOf(TERMINAL_WINDOW_MAX_COLUMNS)); |
| } |
| } |
| |
| @Nullable private File myRedirectFile; |
| @Nullable private FileInputStream myRedirectStream; |
| |
| public WinTerminalExecutor(@NotNull @NonNls String exePath, @NotNull Command command) { |
| super(exePath, command); |
| } |
| |
| @NotNull |
| @Override |
| protected SvnProcessHandler createProcessHandler() { |
| return new WinTerminalProcessHandler(myProcess, needsUtf8Output(), needsBinaryOutput()); |
| } |
| |
| @Override |
| protected void beforeCreateProcess() throws SvnBindException { |
| super.beforeCreateProcess(); |
| |
| createRedirectFile(); |
| } |
| |
| private void createRedirectFile() throws SvnBindException { |
| myRedirectFile = createTempFile("terminal-output", ""); |
| |
| try { |
| myRedirectStream = new FileInputStream(myRedirectFile); |
| } |
| catch (FileNotFoundException e) { |
| throw new SvnBindException(e); |
| } |
| } |
| |
| @Override |
| protected void cleanup() { |
| super.cleanup(); |
| |
| deleteRedirectFile(); |
| } |
| |
| private void deleteRedirectFile() { |
| if (myRedirectStream != null) { |
| try { |
| myRedirectStream.close(); |
| } |
| catch (IOException e) { |
| LOG.info(e); |
| } |
| } |
| |
| deleteTempFile(myRedirectFile); |
| } |
| |
| @NotNull |
| @Override |
| protected Process createProcess() throws ExecutionException { |
| checkRedirectFile(); |
| |
| List<String> parameters = escapeArguments(buildParameters()); |
| parameters.add(0, ExecUtil.getWindowsShellName()); |
| parameters.add(1, "/c"); |
| parameters.add(">>"); |
| //noinspection ConstantConditions |
| parameters.add(quote(myRedirectFile.getAbsolutePath())); |
| |
| Process process = createProcess(parameters); |
| |
| return new ProcessWrapper(process) { |
| @Override |
| public InputStream getInputStream() { |
| return myRedirectStream; |
| } |
| |
| @Override |
| public InputStream getErrorStream() { |
| return getOriginalProcess().getInputStream(); |
| } |
| }; |
| } |
| |
| private void checkRedirectFile() { |
| if (myRedirectFile == null) { |
| throw new IllegalStateException("No redirect file found"); |
| } |
| if (myRedirectStream == null) { |
| throw new IllegalStateException("No redirect stream found"); |
| } |
| } |
| |
| /** |
| * TODO: Identify pty4j quoting requirements for Windows and implement accordingly |
| */ |
| @NotNull |
| @Override |
| protected List<String> escapeArguments(@NotNull List<String> arguments) { |
| return ContainerUtil.map(arguments, new Function<String, String>() { |
| @Override |
| public String fun(String argument) { |
| return needQuote(argument) && !isQuoted(argument) ? quote(argument) : argument; |
| } |
| }); |
| } |
| |
| @NotNull |
| private static String quote(@NotNull String argument) { |
| return StringUtil.wrapWithDoubleQuote(argument); |
| } |
| |
| private static boolean needQuote(@NotNull String argument) { |
| return argument.contains(" "); |
| } |
| |
| private static boolean isQuoted(@NotNull String argument) { |
| return StringUtil.startsWithChar(argument, '\"') && StringUtil.endsWithChar(argument, '\"'); |
| } |
| } |