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1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #ifndef __CMSVPLAINBODYTEXTQUEUEENTRY_H__ |
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17 #define __CMSVPLAINBODYTEXTQUEUEENTRY_H__ |
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18 |
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19 #include "cqueueentrybase.h" |
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20 #include "cstoreutilities.h" |
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21 |
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22 class CMsvPlainBodyText; |
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23 |
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24 /** |
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25 Used to hold chunk info when sorting chunks into the correct order. |
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26 @internalComponent |
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27 @prototype |
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28 */ |
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29 class CPlainBodyChunkInfo : public CBase |
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30 { |
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31 public: |
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32 static CPlainBodyChunkInfo* NewL(TInt aChunkNumber,HBufC8* aData); |
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33 ~CPlainBodyChunkInfo(); |
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34 private: |
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35 CPlainBodyChunkInfo(TInt aChunkNumber,HBufC8* aData); |
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36 void ConstructL(); |
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37 public: |
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38 TInt iChunkNumber; |
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39 HBufC8* iData; |
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40 }; |
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41 |
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42 /** |
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43 Used for requests to store body text. |
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44 @internalComponent |
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45 @prototype |
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46 */ |
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47 class CMsvPlainBodyTextQueueEntry : public CQueueEntryBase |
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48 { |
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49 public: |
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50 static CMsvPlainBodyTextQueueEntry* NewL(TInt aTotalChunks,CImapMailStore& aParent,CMsvServerEntry& aServerEntry,CImapSettings& aImapSettings,CFetchBodyInfo& aFetchBodyInfo,TInt aLogId,MMailStoreObserver& aObserver,MChunkOutOfOrderObserver& aChunkObserver, TBool aBinaryCap); |
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51 ~CMsvPlainBodyTextQueueEntry(); |
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52 TBool AddChunkL(HBufC8* aData,TInt aChunkNumber, TInt aExtraFetchRequestCount); |
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53 protected: |
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54 virtual void RunL(); |
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55 virtual TInt RunError(TInt aError); |
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56 private: |
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57 void ConstructL(); |
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58 CMsvPlainBodyTextQueueEntry(TInt aTotalChunks,CImapMailStore& aParent,CMsvServerEntry& aServerEntry,CImapSettings& aImapSettings,CFetchBodyInfo& aFetchBodyInfo,TInt aLogId,MMailStoreObserver& aObserver,MChunkOutOfOrderObserver& aChunkObserver, TBool aBinaryCap); |
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59 static TInt CompareChunks(const CPlainBodyChunkInfo& aChunkBodyInfo1, const CPlainBodyChunkInfo& aChunkBodyInfo2); |
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60 private: |
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61 /** Total no. of chunks to be fetched.*/ |
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62 TInt iTotalChunks; |
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63 TInt iNextExpectedChunk; |
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64 TImEncodingType iEncoding; |
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65 /** The charsetid for the message being fetched.*/ |
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66 TUint iCharsetId; |
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67 /** For a partial fetch this is the amount of data not being fetched */ |
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68 TInt32 iBodyPartRemainingSize; |
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69 /** Array to store the incoming chunk before it is written to message store.*/ |
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70 RPointerArray<CPlainBodyChunkInfo> iDataArray; |
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71 /** Utility class for decoding the incoming data.*/ |
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72 CStoreUtilities* iStoreUtilities; |
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73 CImapSettings& iImapSettings; |
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74 TInt iLogId; |
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75 /** The message store class to store received chunks.*/ |
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76 CMsvPlainBodyText* iPlainBodyText; |
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77 CMsvStore* iStore; |
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78 /** Observer to handle the receival of out of order chunks.*/ |
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79 MChunkOutOfOrderObserver& iChunkObserver; |
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80 /** Indicates if the chunk is written to store so that it can be removed from the buffer array.*/ |
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81 TBool iReadyToRemoveChunk; |
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82 /** Buffer which contains the chunk */ |
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83 HBufC8* iDecodedData; |
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84 #if (defined SYMBIAN_EMAIL_CAPABILITY_SUPPORT) |
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85 /** Flag to check if BINARY capability is set */ |
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86 TBool iBinaryCap; |
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87 /** For message body download using Binary Fetch, this value indicates the extra Fetch Request given |
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88 which is not required. |
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89 */ |
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90 TInt iExtraFetchRequestCount; |
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91 #endif |
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92 }; |
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93 |
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94 #endif//_CMSVPLAINBODYTEXTQUEUEENTRY_H__ |