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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Class for reading ascii files in AnalyzeTool. |
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15 * |
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16 */ |
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17 |
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18 #include "../inc/ATCommonDefines.h" |
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19 #include "../inc/catfilereader.h" |
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20 |
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21 // ----------------------------------------------------------------------------- |
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22 // CATFileReader::CATFileReader |
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23 // Constructor. |
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24 // ----------------------------------------------------------------------------- |
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25 CATFileReader::CATFileReader() |
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26 { |
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27 LOG_FUNC_ENTRY("CATFileReader::CATFileReader"); |
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28 m_cDelimiter = '\r'; // default line delimeter |
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29 } |
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30 |
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31 // ----------------------------------------------------------------------------- |
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32 // CATFileReader::~CATFileReader |
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33 // Destructor. |
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34 // ----------------------------------------------------------------------------- |
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35 CATFileReader::~CATFileReader() |
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36 { |
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37 LOG_FUNC_ENTRY("CATFileReader::~CATFileReader"); |
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38 } |
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39 |
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40 // ----------------------------------------------------------------------------- |
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41 // CATFileReader::Open |
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42 // Open / Read file. |
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43 // ----------------------------------------------------------------------------- |
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44 bool CATFileReader::Open( const char* cFile ) |
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45 { |
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46 LOG_FUNC_ENTRY("CATFileReader::Open"); |
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47 if ( strlen( cFile ) < 1 ) |
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48 { |
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49 LOG_STRING("CATFileReader::Open empty file argument."); |
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50 return false; |
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51 } |
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52 try { |
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53 ifstream in; |
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54 in.open( cFile, ios::binary ); |
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55 if ( ! in.good() ) |
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56 return false; |
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57 m_stream << in.rdbuf(); |
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58 in.close(); |
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59 } |
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60 catch(...) |
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61 { |
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62 LOG_STRING("CATFileReader::Open unhandled exception."); |
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63 return false; |
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64 } |
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65 return true; |
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66 } |
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67 |
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68 // ----------------------------------------------------------------------------- |
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69 // CATFileReader::Close |
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70 // Close file. |
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71 // ----------------------------------------------------------------------------- |
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72 bool CATFileReader::Close( void ) |
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73 { |
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74 LOG_FUNC_ENTRY("CATFileReader::Close"); |
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75 return true; |
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76 } |
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77 |
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78 // ----------------------------------------------------------------------------- |
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79 // CATFileReader::GetLine |
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80 // Get line from file. |
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81 // ----------------------------------------------------------------------------- |
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82 bool CATFileReader::GetLine( string& sLine ) |
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83 { |
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84 //LOG_FUNC_ENTRY("CATFileReader::GetLine"); |
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85 char cLine[MAX_LINE_LENGTH]; |
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86 if ( !m_stream.good() ) |
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87 return false; |
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88 m_stream.getline( cLine, MAX_LINE_LENGTH, m_cDelimiter ); m_stream.get(); |
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89 sLine = cLine; |
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90 return true; |
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91 } |
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92 |
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93 // ----------------------------------------------------------------------------- |
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94 // CATFileReader::SetDelimiter |
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95 // Set line delimiting character. |
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96 // ----------------------------------------------------------------------------- |
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97 void CATFileReader::SetDelimiter( char cDelimiter ) |
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98 { |
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99 LOG_FUNC_ENTRY("CATFileReader::SetDelimiter"); |
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100 m_cDelimiter = cDelimiter; |
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101 } |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // CATFileReader::GetDelimiter |
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105 // Get current line delimiting character. |
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106 // ----------------------------------------------------------------------------- |
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107 char CATFileReader::GetDelimiter() const |
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108 { |
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109 LOG_FUNC_ENTRY("CATFileReader::GetDelimiter()"); |
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110 return m_cDelimiter; |
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111 } |