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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 * |
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16 */ |
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17 |
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18 |
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19 #ifdef _MSC_VER |
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20 #pragma warning (disable: 4786) |
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21 #endif // _MSC_VER |
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22 |
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23 // System Includes |
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24 #include <iostream> |
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25 #include <openssl/sha.h> |
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26 // User includes |
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27 #include "controllerinfo.h" |
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28 #include "deserialiser.h" |
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29 #include "serialiser.h" |
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30 |
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31 // SisX includes |
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32 #include "siscontroller.h" |
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33 |
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34 |
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35 ControllerInfo::~ControllerInfo () |
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36 { |
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37 } |
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38 |
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39 void ControllerInfo::Internalize(Deserialiser& des) |
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40 { |
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41 des >> iVersion >> iOffset >> iHashContainer; |
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42 } |
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43 void ControllerInfo::Externalize(Serialiser& ser) |
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44 { |
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45 ser << iVersion << iOffset << iHashContainer; |
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46 } |
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47 |
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48 void ControllerInfo::CalculateAndSetHash(const CSISController& aController, |
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49 TUint16 aRegFileMajorVersion, |
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50 TUint16 aRegFileMinorVersion) |
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51 { |
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52 unsigned char hash[SHA_DIGEST_LENGTH]; |
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53 memset(hash, 0, SHA_DIGEST_LENGTH); |
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54 |
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55 const unsigned char* buffer = aController.RawBuffer(); |
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56 |
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57 SHA_CTX ctx; |
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58 SHA1_Init(&ctx); |
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59 if(aRegFileMajorVersion > 5 || (aRegFileMajorVersion == 5 && aRegFileMinorVersion > 1)) |
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60 { |
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61 int controllerLength = aController.ControllerSizeForHash(); |
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62 SHA1_Update(&ctx, buffer, controllerLength); |
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63 } |
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64 else |
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65 { |
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66 int controllerLength = aController.RawBufferSize(); |
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67 SHA1_Update(&ctx, &controllerLength, 4); |
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68 SHA1_Update(&ctx, buffer, controllerLength); |
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69 } |
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70 SHA1_Final(hash,&ctx); |
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71 |
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72 std::string hashStr((char*)hash, SHA_DIGEST_LENGTH); |
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73 iHashContainer.SetData(hashStr); |
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74 iHashContainer.SetHashId(HashContainer::EHashSHA); |
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75 } |
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76 |
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77 |
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78 #ifdef _MSC_VER |
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79 |
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80 Deserialiser& operator>>(Deserialiser& aInput, std::vector<ControllerInfo*>& val) |
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81 { |
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82 TUint32 size = 0; |
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83 aInput>> size; |
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84 val.resize(size); |
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85 for (TUint32 i = 0; i < size ; ++i) |
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86 { |
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87 val[i] = new ControllerInfo; |
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88 aInput >> *val[i]; |
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89 } |
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90 return aInput; |
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91 } |
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92 #endif |