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1 /* |
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2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * |
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5 * This program is free software: you can redistribute it and/or modify |
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6 * it under the terms of the GNU Lesser General Public License as published by |
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7 * the Free Software Foundation, version 2.1 of the License. |
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8 * |
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9 * This program is distributed in the hope that it will be useful, |
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 * GNU Lesser General Public License for more details. |
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13 * |
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14 * You should have received a copy of the GNU Lesser General Public License |
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15 * along with this program. If not, |
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16 * see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/". |
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17 * |
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18 * Description: Symbian client side implementation for IPC |
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19 * |
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20 */ |
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21 |
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22 #ifndef C_XQSERVICEIPC_SYMBIAN_H |
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23 #define C_XQSERVICEIPC_SYMBIAN_H |
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24 |
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25 #include <QtCore/qobject.h> |
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26 #include <xqserviceipc_p.h> |
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27 #include <e32base.h> |
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28 #include <xqsharablefile.h> |
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29 #include "xqserviceipc_symbiansession.h" |
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30 |
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31 namespace QtService { |
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32 // Sharable file utility |
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33 bool TransferSharableFile(TIpcArgs *args, const XQSharableFile *file); |
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34 |
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35 class CServiceSymbianIPC : public CActive, public ServiceFwIPCPrivate |
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36 { |
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37 |
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38 public: |
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39 |
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40 virtual ~CServiceSymbianIPC(); |
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41 |
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42 static CServiceSymbianIPC* NewL(); |
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43 |
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44 // From ServiceFwIPCPrivate |
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45 protected: |
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46 |
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47 bool connect(const QString& aServerName); |
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48 |
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49 void disconnect(); |
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50 |
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51 bool startServer(const QString& aServerName, const QString& aExeName, quint64& processId, int options = 0); |
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52 |
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53 bool sendSync(const QString& aRequestType, const QByteArray& aData); |
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54 |
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55 void sendAsync(const QString& aRequestType, const QByteArray& aData); |
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56 |
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57 void readAll( QByteArray& aArray ); |
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58 |
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59 QByteArray readAll(); |
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60 |
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61 bool waitForRead(); |
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62 |
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63 // From CActive |
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64 protected: |
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65 |
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66 void RunL(); |
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67 |
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68 TInt RunError(TInt err); |
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69 |
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70 void DoCancel(); |
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71 |
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72 private: |
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73 |
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74 enum TState |
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75 { |
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76 ESend, |
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77 ERead, |
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78 EDone |
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79 }; |
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80 |
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81 void doReadAllL(QByteArray& aArray); |
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82 |
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83 QByteArray doReadAllL(); |
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84 |
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85 int doMapErrors( TInt aError ); |
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86 |
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87 private: |
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88 |
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89 CServiceSymbianIPC(); |
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90 |
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91 void ConstructL(); |
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92 |
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93 private: |
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94 RServiceIPCSession iSession; |
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95 HBufC8* iAsyncData; // member variable to keep alive any data for async ops |
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96 TPtrC8 iAsyncDataPtr; |
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97 HBufC* iRequestData; |
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98 TPtrC iRequestDataPtr; |
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99 TInt iDataSize; |
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100 TState iState; |
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101 QByteArray* iArray; //not owed |
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102 RBuf8 iBuf; |
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103 }; |
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104 |
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105 } |
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106 #endif // C_XQSERVICEIPC_SYMBIAN_H |