1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 package com.nokia.s60tools.crashanalyser.files;

    19 

    20 import java.io.File;

    21 import java.util.Date;

    22 import org.xml.sax.helpers.DefaultHandler;

    23 import com.nokia.s60tools.crashanalyser.data.*;

    24 import java.text.DateFormat;

    25 

    26 /**

    27  * This is a base class for all Crash Analyser file types. 

    28  *

    29  */

    30 public abstract class CrashAnalyserFile extends DefaultHandler{

    31 

    32 	// File extensions

    33 	public static final String OUTPUT_FILE_EXTENSION = "crashxml";

    34 	public static final String MOBILECRASH_FILE_EXTENSION = "bin";

    35 	public static final String D_EXC_FILE_EXTENSION = "txt";

    36 	public static final String TRACE_EXTENSION = "trace";

    37 	public static final String ELF_CORE_DUMP_FILE_EXTENSION = "elf";

    38 	public static final String SUMMARY_FILE_EXTENSION = "xml";

    39 	public static final String EMULATOR_PANIC_EXTENSION = "panicxml";

    40 	

    41 	// base data for all crash files

    42 	protected String filePath = "";

    43 	protected String time = "";

    44 	protected String threadName = "";

    45 	protected String panicCategory = "";

    46 	protected String fileName = "";

    47 	protected String created = "";

    48 	protected String description = "";

    49 	protected String shortDescription = "";

    50 	protected String romId = "";

    51 	protected String panicCode = "";

    52 	

    53 	protected ErrorLibrary errorLibrary;

    54 

    55 	/**

    56 	 * Constructor

    57 	 * @param crashFilePath crash file path

    58 	 * @param library error library

    59 	 */

    60 	protected CrashAnalyserFile(String crashFilePath, ErrorLibrary library) {

    61 		filePath = crashFilePath;

    62 		errorLibrary = library;

    63 	}

    64 	

    65 	public abstract String getFileType(); 

    66 	

    67 	public String getTime() {

    68 		return time;

    69 	}

    70 	

    71 	public String getThreadName() {

    72 		return threadName;

    73 	}

    74 	

    75 	public String getPanicCategory() {

    76 		return panicCategory;

    77 	}

    78 	

    79 	public String getFileName() {

    80 		return fileName;

    81 	}

    82 	

    83 	public String getPanicCode() {

    84 		return panicCode;

    85 	}

    86 	

    87 	public String getCreated() {

    88 		return created;

    89 	}

    90 	

    91 	public String getDescription() {

    92 		return description;

    93 	}

    94 	

    95 	public String getShortDescription() {

    96 		return shortDescription;

    97 	}

    98 	

    99 	public String getRomId() {

   100 		return romId;

   101 	}

   102 	

   103 	public String getFilePath() {

   104 		return filePath; 

   105 	}

   106 	

   107 	/**

   108 	 * Read file name and last modified time

   109 	 */

   110 	protected void doRead() {

   111 		File f = new File(filePath);

   112 		if (f.exists() && f.isFile()) {

   113 			Date d = new Date(f.lastModified());

   114 			created = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.MEDIUM).format(d);

   115 			fileName = f.getName();

   116 		} else {

   117 			filePath = "";

   118 		}

   119 	}

   120 	

   121 	/**

   122 	 * Returns the absolute path for a crash file. Given folder can only

   123 	 * contain one crash file of given extension.

   124 	 * @param folder from where the file is searched

   125 	 * @param extension extension of the file

   126 	 * @return absolute path for a wanted crash file.

   127 	 */

   128 	protected static String findFile(String folder, String extension) {

   129 		String ext = extension;

   130 		if (!extension.startsWith("."))

   131 			ext = "." + extension;

   132 		

   133 		File cFolder = new File(folder);

   134 		// given folder is directory and is exists

   135 		if (cFolder.isDirectory() && cFolder.exists()) {

   136 			File[] files = cFolder.listFiles();

   137 			if (files != null) {

   138 				// go through all files

   139 				for (int i = 0; i < files.length; i++) {

   140 					File file = files[i];

   141 					// return the file which has the given extension

   142 					if (file.getName().endsWith(ext)) {

   143 						return file.getAbsolutePath();

   144 					}

   145 				}

   146 			}

   147 		}

   148 		

   149 		return null;

   150 	}

   151 }