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Networking - Symbian C++ - Code examples
Areas of interest
S60 Platform: HTTP Client Example v2.2
This updated C++ application demonstrates simple HTTP GET and POST transactions using the HTTP Client API. Basic HTTP authentication is also supported. The updated example uses application-level roaming (introduced in S60 3rd Edition, Feature Pack 2 onwards). The updated example has been tested to support S60 5th Edition and touch UI. Note that this version supports S60 3rd Edition, Feature Pack 2 and S60 5th Edition. Important classes: RHTTPSession, RHTTPTransaction, RHTTPHeaders, MHTTPDataSupplier, MHTTPAuthenticationCallback, MHTTPTransactionCallback.
S60 Platform: Bluetooth Point-to-Multipoint Example v2.2
This updated C++ example application demonstrates the use of Bluetooth technology: device and service discovery, connection establishment to one or more devices, communication between devices, and disconnection. The Bluetooth RFCOMM protocol (RS-232 serial port emulation) is used as the transport protocol. For device discovery, the example provides two implementations, based on Generic Inquiry and the considerably faster Limited Inquiry (LIAC). Note that LIAC requires signing with a developer certificate. The updated example has been modified to support S60 5th Edition and touch UI. Important classes: RSocketServ, RHostResolver, CSdpAgent, SdpSearchPattern, RSdp.
S60 Platform: Access Points Example with Roaming Support
This C++ code example demonstrates how an application can open an Internet connection and manage access points. The application opens a connection to a predefined Internet access point (IAP). From S60 3rd Edition, FP2 onwards, a predefined service network access point (SNAP) is used, which enables application-level roaming. Note that access point management features implemented as an option in the example require WriteDeviceData and NetworkControl capabilities. This application has been tested to support S60 5th Edition and touch UI. The example package contains a video demonstrating how to use the application. Documentation about application-level roaming and service network access points is provided in the C++ Developer's Library Extension for S60 3rd Edition FP2 MR/Communication section. Important classes: MMobilityProtocolResp, TAccessPointInfo, CActiveCommsMobilityApiExt, CCmApplicationSettingsUi, TCmSettingSelection, TBearerFilterArray.
S60 Platform: HTTP Client API Example v2.1
This C++ application demonstrates simple HTTP GET and POST transactions using HTTP Client API. Basic HTTP authentication is also supported. The updated version provides many improvements to, e.g, error handling, Internet access point filtering, and offline awareness. The application has been tested and qualified as a Symbian Signed application. Note that this version supports S60 3rd Edition and S60 3rd Edition, Feature Pack 1.
