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1 /* |
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2 * Copyright (c) 2006-2009 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 the License "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: |
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15 * This base class defines the common functions, should be available |
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16 * for the derived classes (FAT16 and FAT32 boot sector classes). |
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17 * @internalComponent |
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18 * @released |
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19 * |
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20 */ |
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21 |
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22 #include"filesystemclass.h" |
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23 |
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24 /** |
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25 constructor for CFileSystem class |
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26 |
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27 @internalComponent |
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28 @released |
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29 */ |
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30 CFileSystem::CFileSystem() |
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31 { |
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32 } |
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33 |
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34 /** |
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35 virtual destructor for CFileSystem class |
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36 |
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37 @internalComponent |
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38 @released |
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39 */ |
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40 CFileSystem::~CFileSystem() |
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41 { |
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42 delete[] iData; |
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43 } |
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44 |
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45 /** |
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46 get total number of clusters in data segment of FAT image |
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47 |
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48 @internalComponent |
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49 @released |
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50 |
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51 @return iTotalClusters total number of clusters |
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52 */ |
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53 unsigned long int CFileSystem::GetTotalCluster() const |
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54 { |
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55 return iTotalClusters; |
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56 } |
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57 |
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58 /** |
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59 Return total number of sectors occupied in root directory |
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60 |
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61 @internalComponent |
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62 @released |
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63 |
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64 @return iRootDirSectors total number of root directory sectors |
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65 */ |
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66 unsigned long int CFileSystem::GetRootDirSectors() const |
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67 { |
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68 return iRootDirSectors; |
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69 } |
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70 |
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71 /** |
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72 Returns cluster size in bytes |
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73 |
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74 @internalComponent |
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75 @released |
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76 |
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77 @return iClusterSize cluster size in bytes |
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78 */ |
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79 unsigned long int CFileSystem::GetClusterSize() const |
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80 { |
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81 return iClusterSize; |
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82 } |
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83 |
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84 /** |
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85 Function to get the sector size in bytes |
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86 |
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87 @internalComponent |
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88 @released |
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89 |
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90 @return iBytesPerSector cluster size in bytes |
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91 */ |
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92 unsigned int CFileSystem::GetBytesPerSector() const |
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93 { |
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94 return iBytesPerSector; |
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95 } |