/**

 * Copyright (c) 2010 Sasken Communication Technologies Ltd.

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the "Eclipse Public License v1.0" 

 * which accompanies  this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html"

 *

 * Initial Contributors:

 * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution

 *

 * Contributors:

 * Manasij Roy, Nalina Hariharan

 * 

 * Description:

 * The smfglobal.h files contains all global data common to Smf framework

 *

 */

#ifndef SMFGLOBAL_H_

#define SMFGLOBAL_H_

#include <QBuffer>

#include <QNetworkRequest>

#include <QNetworkAccessManager>

/**

 * Exact definition to be decided later

 */

#define SMF_SERVICE_NAME(INTERFACE,INTERFACENAME)

/**

 * Indicates first page for a web query

 */

const int SMF_FIRST_PAGE=0;

/**

 * Default value for per page item for web queries

 */

const int SMF_ITEMS_PER_PAGE=10;

/**

 * Enum declaration for Network status information

 */

enum SmfNetworkStatus

	{

	SmfNetworkConnectedHome = 0,

	SmfNetworkConnectedRoaming,	// value = 1

	SmfNetworkStateNotKnown,	// value = 2

	SmfNetworkConnected,		// value = 3

	SmfNetworkNotConnected		// value = 4

	};

/**

 * Enum declaration for result of transport initialize operation

 */

enum SmfTransportInitializeResult

	{

	SmfTransportInitNetworkNotAvailable = 0,

	SmfTransportInitRoamingNetworkUsageNotEnabled,	// value = 1

	SmfTransportInitNoError							// value = 2

	};

/**

 * The enumeration used to indicate result of transport to the plugins

 */

enum SmfTransportResult

	{

	SmfTransportOpNoError = 0,

	SmfTransportOpConnectionRefusedError,

	SmfTransportOpRemoteHostClosedError,

	SmfTransportOpHostNotFoundError,

	SmfTransportOpTimeoutError,

	SmfTransportOpOperationCanceledError,

	SmfTransportOpSslHandshakeFailedError,

	SmfTransportOpProxyConnectionRefusedError,

	SmfTransportOpProxyConnectionClosedError,

	SmfTransportOpProxyNotFoundError,

	SmfTransportOpProxyTimeoutError,

	SmfTransportOpProxyAuthenticationRequiredError,

	SmfTransportOpContentAccessDenied,

	SmfTransportOpContentOperationNotPermittedError,

	SmfTransportOpContentNotFoundError,

	SmfTransportOpAuthenticationRequiredError,

	SmfTransportOpContentReSendError,

	SmfTransportOpProtocolUnknownError,

	SmfTransportOpProtocolInvalidOperationError,

	SmfTransportOpUnknownNetworkError,

	SmfTransportOpUnknownProxyError,

	SmfTransportOpUnknownContentError,

	SmfTransportOpProtocolFailure,

	SmfTransportOpUnknownError,

	SmfTransportOpIAPChanged,

	SmfTransportOpCancelled

	};

/**

 * The enumeration used to indicate result of plugin manager operations

 */

enum SmfPluginManagerResult

	{

	SmfPluginNoError = 0,

	SmfPluginNotFound,

	SmfPluginNotLoaded,

	SmfPluginLoaded,

	SmfPluginLoadError,

	SmfPluginAuthorised,

	SmfPluginNotAuthorised,

	SmfPluginUnknownService,

	SmfPluginRequestSendingFailed,

	SmfPluginSOPCheckFailed,

	SmfPluginServiceError,

	SmfPluginUnknownError

	};

/**

 * The enumeration used to denote errors reported by plugin

 * Smf can't continue without handling these errors

 */

enum SmfPluginError

	{

	SmfPluginErrNone = 0, 

	SmfPluginErrTooManyRequest,

	SmfPluginErrRequestQuotaExceeded,

	SmfPluginErrInvalidRequest,

	SmfPluginErrUserNotLoggedIn,

	SmfPluginErrAuthenticationExpired,

	SmfPluginErrPermissionDenied,

	SmfPluginErrInvalidApplication,

	SmfPluginErrServiceUnavailable,

	SmfPluginErrServiceTemporaryUnavailable,

	SmfPluginErrFormatNotSupported, 

	SmfPluginErrDataSizeExceeded  

	};

/**

 * The enumeration used to track the plugin methods return type

 */

enum SmfPluginRetType

	{

	SmfSendRequestAgain = 0,

	SmfRequestComplete,

	SmfRequestError

	};

/**

 * The enumeration used to indicate the type of network operation done

 */

enum SmfRequestOperation

	{

	SmfContactGetFriends = 0,

	SmfContactGetFollowers,

	SmfContactSearch,

	SmfContactGerGroups,

	SmfContactSearchInGroup,

	SmfContactGetPosts,

	SmfContactUpdatePost,

	SmfContactUpdatePostDirected,

	SmfContactPostAppearence,

	SmfMusicGetLyrics,

	SmfMusicGetSubtitle,

	SmfMusicGetEventsOnLoc,

	SmfMusicGetVenueOnLoc,

	SmfMusicGetEventsOnVenue,

	SmfMusicPostEvents,

	SmfMusicGetRecommendations,

	SmfMusicGetTracks,

	SmfMusicGetTrackInfo,

	SmfMusicGetStores,

	SmfMusicPostCurrentPlaying,

	SmfMusicGetUserInfo,

	SmfMusicSearchUser,

	SmfMusicGetPlaylists,

	SmfMusicGetPlaylistsOfUser,

	SmfMusicAddToPlaylist,

	SmfMusicPostCurrentPlayingPlaylist,

	SmfPictureGetPictures,

	SmfPictureDescription,

	SmfPictureUpload,

	SmfPictureMultiUpload,

	SmfPicturePostComment

	};

/**

 * The structure used to hold the request created by the plugins

 */

struct SmfPluginRequestData

	{

	/**

	 * Indicates the type of operation performed, like getting Friends 

	 * list, upload image etc

	 */

	SmfRequestOperation iRequestType;

	/**

	 * The QNetworkRequest that has to be filled up by the plugins

	 */

	QNetworkRequest iNetworkRequest;

	/**

	 * The data to be posted in case of HTTP POST operation

	 */

	QBuffer *iPostData;

	/**

	 * The type of HTTP transaction, like GET, POST etc

	 */

	QNetworkAccessManager::Operation iHttpOperationType;

	};

/**

 * The structure used to hold the request created by the plugins

 */

struct SmfResultPage

	{

	/**

	 * The total number of items

	 */

	uint iTotalItems;

	/**

	 * The number of items per page

	 */

	uint iItemsPerPage;

	/**

	 * The total number of pages

	 */

	uint iTotalPages;

	/**

	 * The current fetched page number

	 */

	uint iPageNum;

	};

/**

 * The structure used to track the data usage of each plugins

 */

struct SmfPluginDataUsage

	{

	/**

	 * Application that called the plugin

	 */

	QString iAppName;

	/**

	 * Interface implemented by the plugin

	 */

	QString iInterfaceName;

	/**

	 * The service provider

	 */

	QString iServiceProviderName;

	/**

	 * number of bytes sent for this plugin

	 */

	uint iBytesSent;

	/**

	 * number of bytes received for this plugin

	 */

	uint iBytesReceived;

	};

#endif /* SMFGLOBAL_H_ */