diff options
Diffstat (limited to 'support/arara/source/src/main/java/com/github/cereda/arara/utils/UnsafeUtils.java')
-rw-r--r-- | support/arara/source/src/main/java/com/github/cereda/arara/utils/UnsafeUtils.java | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/support/arara/source/src/main/java/com/github/cereda/arara/utils/UnsafeUtils.java b/support/arara/source/src/main/java/com/github/cereda/arara/utils/UnsafeUtils.java deleted file mode 100644 index d5a4058b3e..0000000000 --- a/support/arara/source/src/main/java/com/github/cereda/arara/utils/UnsafeUtils.java +++ /dev/null @@ -1,87 +0,0 @@ -/** - * Arara, the cool TeX automation tool - * Copyright (c) 2012 -- 2019, Paulo Roberto Massa Cereda - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of the project's author nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY - * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -package com.github.cereda.arara.utils; - -import com.github.cereda.arara.model.Command; -import com.github.cereda.arara.model.Pair; -import org.zeroturnaround.exec.ProcessExecutor; -import org.zeroturnaround.exec.ProcessResult; - -/** - * Implements unsafe utilitary methods. - * @author Paulo Roberto Massa Cereda - * @version 4.0 - * @since 4.0 - */ -public class UnsafeUtils { - - /** - * Executes a system command from the underlying operating system and - * returns a pair containing the exit status and the command output as a - * string. - * @param command The system command to be executed. - * @return A pair containing the exit status and the system command output - * as a string. - */ - public static Pair<Integer, String> executeSystemCommand(Command command) { - - try { - - // create a process result with the provided - // command, capturing the output - ProcessResult result = new ProcessExecutor( - command.getElements() - ).readOutput(true).execute(); - - // return the pair containing the exit status - // and the output string as UTF-8 - return new Pair<Integer, String>( - result.getExitValue(), - result.outputUTF8() - ); - - } catch (Exception exception) { - - // quack, quack, do nothing, just - // return a default error code - - // if something goes wrong, the default - // error branch returns an exit status of - // -99 and an empty string - return new Pair<Integer, String>(-99, ""); - - } - } - -} |