1 /* |
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2 * Copyright (c) 2007 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: Handle special load requests like Non-HTTP(S) load requests, |
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15 * and Non-HTML content. Control over network connections |
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16 * |
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17 */ |
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18 |
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19 |
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20 |
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21 #ifndef HSBROWSERSPECIALLOADOBSERVER_H |
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22 #define HSBROWSERSPECIALLOADOBSERVER_H |
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23 |
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24 // INCLUDES |
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25 #include <brctlspecialloadobserver.h> |
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26 #include <brctlinterface.h> |
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27 |
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28 // CLASS DECLARATION |
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29 |
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30 /** |
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31 * CHsBrowserSpecialLoadObserver class. |
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32 * This class inherits from the MBrCtlSpecialLoadObserver interface which |
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33 * is used if the host application requires: Handling of non-HTTP(S) load requests; |
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34 * Handling of non-markup content; Control over network connections |
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35 */ |
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36 class CHsBrowserSpecialLoadObserver : public CBase, public MBrCtlSpecialLoadObserver |
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37 { |
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38 public: // Constructors and destructor |
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39 |
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40 /** |
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41 * Two-phased constructor. |
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42 */ |
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43 static CHsBrowserSpecialLoadObserver* NewL(); |
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44 |
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45 /** |
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46 * Destructor. |
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47 */ |
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48 ~CHsBrowserSpecialLoadObserver(); |
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49 |
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50 public: // from MBrCtlSpecialLoadObserver |
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51 |
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52 /** |
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53 * Request to create a network connection. |
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54 * @since 2.8 |
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55 * @param aConnectionPtr A pointer to the new connection. If NULL, the proxy filter will automatically create a network connection |
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56 * @param aSockSvrHandle A handle to the socket server. |
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57 * @param aNewConn A flag if a new connection was created. If the connection is not new, proxy filter optimization will not read the proxy again from CommsBd |
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58 * @param aBearerType The bearer type of the new connection |
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59 * @return void |
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60 */ |
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61 void NetworkConnectionNeededL( TInt* aConnectionPtr, |
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62 TInt* aSockSvrHandle, |
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63 TBool* /*aNewConn*/, |
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64 TApBearerType* /*aBearerType*/ ); |
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65 /** |
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66 * Request the host applicaion to handle non-http request. |
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67 * @since 2.8 |
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68 * @param aTypeArray Array of download parameter types. These types indicates the type of data contained within the DesArray |
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69 * @param aDesArray Array of values associated with the types in the type array. |
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70 * @return ETrue, If the request is handled by the host application. EFalse if not |
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71 */ |
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72 TBool HandleRequestL( RArray<TUint>* /*aTypeArray*/, |
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73 CDesCArrayFlat* /*aDesArray*/ ); |
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74 |
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75 /** |
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76 * Request the host applicaion to handle downloads |
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77 * @since 2.8 |
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78 * @param aTypeArray Array of download parameter types |
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79 * @param aDesArray Array of values associated with the types in the type array |
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80 * @return ETrue, If the request is handled by the host application. EFalse if not |
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81 */ |
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82 TBool HandleDownloadL( RArray<TUint>* /*aTypeArray*/, |
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83 CDesCArrayFlat* /*aDesArray*/ ); |
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84 |
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85 public: // access methods |
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86 |
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87 /** |
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88 * Accessor method for iConnectionPtr. |
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89 */ |
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90 void SetConnectionPtr( TInt aConnectionPtr ); |
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91 |
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92 /** |
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93 * Accessor method for iSockSvrHandle. |
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94 */ |
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95 void SetSockSvrHandle( TInt aSockSvrHandle ); |
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96 |
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97 private: |
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98 |
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99 /** |
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100 * By default Symbian 2nd phase constructor is private. |
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101 */ |
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102 void ConstructL(); |
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103 |
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104 private: |
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105 |
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106 /** |
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107 * Connection handle. |
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108 */ |
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109 TInt iConnectionPtr; |
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110 |
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111 /** |
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112 * Socket server handle. |
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113 */ |
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114 TInt iSockSvrHandle; |
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115 }; |
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116 |
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117 #endif // HSBROWSERSPECIALLOADOBSERVER_H |
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118 |
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119 // End of File |
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120 |
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