BugReporter.java(файл создан)
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| 1 | + | /* | |
| 2 | + | * Copyright 2018 Rohit Awate. | |
| 3 | + | * | |
| 4 | + | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | + | * you may not use this file except in compliance with the License. | |
| 6 | + | * You may obtain a copy of the License at | |
| 7 | + | * | |
| 8 | + | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | + | * | |
| 10 | + | * Unless required by applicable law or agreed to in writing, software | |
| 11 | + | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | + | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | + | * See the License for the specific language governing permissions and | |
| 14 | + | * limitations under the License. | |
| 15 | + | */ | |
| 16 | + | ||
| 17 | + | import java.io.*; | |
| 18 | + | import java.nio.charset.Charset; | |
| 19 | + | import java.time.LocalDate; | |
| 20 | + | import java.time.LocalDateTime; | |
| 21 | + | import java.util.Scanner; | |
| 22 | + | import java.util.zip.ZipEntry; | |
| 23 | + | import java.util.zip.ZipOutputStream; | |
| 24 | + | ||
| 25 | + | public class BugReporter { | |
| 26 | + | public static void main(String args[]) { | |
| 27 | + | Scanner scanner = new Scanner(System.in); | |
| 28 | + | System.out.println("Everest Bug Reporting Service"); | |
| 29 | + | System.out.println("-----------------------------\n"); | |
| 30 | + | System.out.println("Please describe the issue with as much detail and clarity as possible (no newline): "); | |
| 31 | + | String userMessage = scanner.nextLine(); | |
| 32 | + | scanner.close(); | |
| 33 | + | ||
| 34 | + | generateReportFile(generateReport(userMessage)); | |
| 35 | + | generateZipFile(); | |
| 36 | + | ||
| 37 | + | System.out.println("\nYour report was submitted successfully reported and will be evaluated soon."); | |
| 38 | + | System.out.println("Thank you! :)"); | |
| 39 | + | } | |
| 40 | + | ||
| 41 | + | private static String generateReport(String userMessage) { | |
| 42 | + | StringBuilder report = new StringBuilder(); | |
| 43 | + | report.append("Report date: "); | |
| 44 | + | report.append(LocalDateTime.now()); | |
| 45 | + | report.append("\n\n"); | |
| 46 | + | report.append(getSystemDetails()); | |
| 47 | + | report.append("User Message:\n"); | |
| 48 | + | report.append(userMessage); | |
| 49 | + | return report.toString(); | |
| 50 | + | } | |
| 51 | + | ||
| 52 | + | private static String getSystemDetails() { | |
| 53 | + | StringBuilder builder = new StringBuilder(); | |
| 54 | + | String OS = System.getProperty("os.name"); | |
| 55 | + | if (OS.equals("Linux")) { | |
| 56 | + | builder.append(getLinuxDetails()); | |
| 57 | + | } | |
| 58 | + | builder.append("OS: "); | |
| 59 | + | builder.append(OS); | |
| 60 | + | builder.append(" "); | |
| 61 | + | builder.append(System.getProperty("os.arch")); | |
| 62 | + | builder.append(" "); | |
| 63 | + | builder.append(System.getProperty("os.version")); | |
| 64 | + | builder.append("\nJava VM: "); | |
| 65 | + | builder.append(System.getProperty("java.vm.name")); | |
| 66 | + | builder.append("\nVM Version: "); | |
| 67 | + | builder.append(System.getProperty("java.version")); | |
| 68 | + | builder.append("\nVM Vendor: "); | |
| 69 | + | builder.append(System.getProperty("java.vendor")); | |
| 70 | + | builder.append("\n\n"); | |
| 71 | + | ||
| 72 | + | return builder.toString(); | |
| 73 | + | } | |
| 74 | + | ||
| 75 | + | private static void generateReportFile(String reportContents) { | |
| 76 | + | String reportFileName = "Report - " + LocalDate.now() + ".txt"; | |
| 77 | + | try { | |
| 78 | + | BufferedWriter writer = new BufferedWriter(new FileWriter("logs/" + reportFileName)); | |
| 79 | + | writer.write(reportContents); | |
| 80 | + | writer.close(); | |
| 81 | + | } catch (IOException IOE) { | |
| 82 | + | IOE.printStackTrace(); | |
| 83 | + | } | |
| 84 | + | } | |
| 85 | + | ||
| 86 | + | private static void generateZipFile() { | |
| 87 | + | try { | |
| 88 | + | Scanner scanner; | |
| 89 | + | FileInputStream fileInputStream; | |
| 90 | + | ZipOutputStream zipStream = new ZipOutputStream(new FileOutputStream("BugReport-" + LocalDate.now() + ".zip"), Charset.forName("UTF-8")); | |
| 91 | + | File sourceDir = new File("logs/"); | |
| 92 | + | String[] logFiles = sourceDir.list(); | |
| 93 | + | ||
| 94 | + | for (String logFile : logFiles) { | |
| 95 | + | zipStream.putNextEntry(new ZipEntry(logFile)); | |
| 96 | + | ||
| 97 | + | fileInputStream = new FileInputStream("logs/" + logFile); | |
| 98 | + | scanner = new Scanner(fileInputStream); | |
| 99 | + | ||
| 100 | + | while (scanner.hasNext()) { | |
| 101 | + | zipStream.flush(); | |
| 102 | + | zipStream.write(scanner.nextLine().getBytes()); | |
| 103 | + | zipStream.write('\n'); | |
| 104 | + | } | |
| 105 | + | ||
| 106 | + | zipStream.closeEntry(); | |
| 107 | + | scanner.close(); | |
| 108 | + | fileInputStream.close(); | |
| 109 | + | } | |
| 110 | + | ||
| 111 | + | zipStream.close(); | |
| 112 | + | } catch (IOException IOE) { | |
| 113 | + | IOE.printStackTrace(); | |
| 114 | + | } | |
| 115 | + | } | |
| 116 | + | ||
| 117 | + | private static String getLinuxDetails() { | |
| 118 | + | String line; | |
| 119 | + | ||
| 120 | + | try { | |
| 121 | + | File etcDir = new File("/etc/"); | |
| 122 | + | String releaseFile = ""; | |
| 123 | + | for (String file : etcDir.list()) { | |
| 124 | + | if (file.endsWith("-release")) { | |
| 125 | + | releaseFile = file; | |
| 126 | + | break; | |
| 127 | + | } | |
| 128 | + | } | |
| 129 | + | BufferedReader reader = new BufferedReader(new FileReader("/etc/" + releaseFile)); | |
| 130 | + | ||
| 131 | + | while ((line = reader.readLine()) != null) { | |
| 132 | + | if (line.startsWith("PRETTY_NAME")) | |
| 133 | + | break; | |
| 134 | + | } | |
| 135 | + | reader.close(); | |
| 136 | + | if (!line.equals("")) { | |
| 137 | + | line = "Distribution: " + line.substring(13, line.length() - 1) + "\n"; | |
| 138 | + | } | |
| 139 | + | } catch (IOException IOE) { | |
| 140 | + | line = ""; | |
| 141 | + | Scanner scanner = new Scanner(System.in); | |
| 142 | + | System.out.println("We couldn't fetch information about your Linux distribution. Please fill in the following details:"); | |
| 143 | + | System.out.println("Distribution name: "); | |
| 144 | + | line += "Distribution: " + scanner.nextLine() + "\n"; | |
| 145 | + | System.out.println("Version: "); | |
| 146 | + | line += "Version: " + scanner.nextLine() + "\n"; | |
| 147 | + | scanner.close(); | |
| 148 | + | } | |
| 149 | + | return line; | |
| 150 | + | } | |
| 151 | + | } | |
| 152 | + | ||
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