1 /*

     2 * Copyright (c) 2010 Sun Microsystems, Inc. and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributor:

    10 * Maximilian Odendahl

    11 *

    12 * Contributors:

    13 * 

    14 * Description: 

    15 *

    16 */

    17 

    18 #ifndef HTTPCLIENT_H

    19 #define HTTPCLIENT_H

    20 

    21 #include <http\MHTTPAuthenticationCallback.h>

    22 #include <http\mhttptransactioncallback.h>

    23 #include <http\mhttpdatasupplier.h>

    24 

    25 #include <es_sock.h>

    26 #include <extendedconnpref.h>

    27 

    28 struct TCalDAVOptions;

    29 

    30 _LIT8(KHTTP200,"http/1.1 200 ok");

    31 _LIT8(KHTTP201,"http/1.1 201 created");

    32 _LIT8(KHTTP404,"http/1.1 404 not found");

    33 

    34 #define ERROR 			0

    35 #define OK				200

    36 #define CREATED 		201

    37 #define NOCONTENT		204

    38 #define MULTISTATUS		207

    39 #define MUTIPLECHOICES	300

    40 #define BADREQUEST		400

    41 #define FORBIDDEN		403

    42 #define NOTFOUND		404

    43 #define NOTALLOWED		405

    44 #define CONFLICT		409

    45 #define PRECONDFAILED 	412

    46 

    47 enum THttpAction

    48 	{

    49 	EActionUpload, EActionDelete, EActionOption, EActionNone

    50 	};

    51 

    52 class CHttpClient : public CBase,

    53 		public MHTTPDataSupplier,

    54 		public MHTTPAuthenticationCallback,

    55 		public MHTTPTransactionCallback

    56 	{

    57 public:

    58 	virtual ~CHttpClient();

    59 	static CHttpClient* NewLC();

    60 	static CHttpClient* NewL();

    61 

    62 	TInt PutL(const TDesC8 &aUrl, const TDesC8 &aICS, CBufFlat *aResponse,

    63 			const TDesC8 &aEtag = KNullDesC8);

    64 	TInt MkCalendarL(const TDesC8 &aUrl, const TDesC8 &aBody,

    65 			CBufFlat *aResponse);

    66 	TInt DeleteL(const TDesC8 &aUrl, const TDesC8 &aETag = KNullDesC8);

    67 	TInt HeadL(const TDesC8 &aUrl);

    68 	TInt GetL(const TDesC8 &aUrl, CBufFlat *aResponse);

    69 	TInt PropfindL(const TDesC8 &aUrl, const TDesC8 &aBodyRequest,

    70 			CBufFlat *aResponse, TBool depth0 = ETrue);

    71 	TInt ReportL(const TDesC8 &aUrl, const TDesC8 &aBodyRequest,

    72 			CBufFlat *aResponse);

    73 	TInt ProppatchL(const TDesC8 &aUrl, const TDesC8 &aBodyRequest,

    74 			CBufFlat *aResponse);

    75 

    76 	TInt GetServerOptionsL(const TDesC8 &aUrl, TCalDAVOptions &aOptions);

    77 

    78 	// methods inherited from MHTTPDataSupplier

    79 	virtual TBool GetNextDataPart(TPtrC8& aDataPart);

    80 	virtual void ReleaseData();

    81 	virtual TInt OverallDataSize();

    82 	virtual TInt Reset();

    83 

    84 	TInt ReturnCode();

    85 	TPtrC8 ETag();

    86 

    87 	//

    88 	// methods from MHTTPTransactionCallback

    89 	//

    90 	virtual void MHFRunL(RHTTPTransaction aTransaction,

    91 			const THTTPEvent& aEvent);

    92 	virtual TInt MHFRunError(TInt aError, RHTTPTransaction aTransaction,

    93 			const THTTPEvent& aEvent);

    94 	

    95 	// methods inherited from MHTTPAuthenticationCallback

    96 	virtual TBool GetCredentialsL(const TUriC8& aURI, RString aRealm,

    97 			RStringF aAuthenticationType, RString& aUsername,

    98 			RString& aPassword);

    99 

   100 	TPtrC8 User();

   101 	void SetUserL(const TDesC8 &aUser);

   102 

   103 	void SetPasswordL(const TDesC8 &aPassword);

   104 	TPtrC8 Password();

   105 

   106 protected:

   107 	CHttpClient();

   108 	void ConstructL();

   109 private:

   110 

   111 	void InvokeHttpMethodL(const TDesC8& aUri, RStringF aMethod);

   112 	void SetHeaderL(RHTTPHeaders aHeaders, TInt aHdrField,

   113 			const TDesC8& aHdrValue);

   114 	void SetHeaderL(RHTTPHeaders aHeaders, const TDesC8 &aField,

   115 			const TDesC8 &aValue);

   116 	void GetEtagHeaderL(RHTTPTransaction& aTransaction);

   117 

   118 	void GetPostBodyManuallyL();

   119 

   120 	void OpenSessionL();

   121 

   122 private:

   123 	RHTTPSession iSess;

   124 	RHTTPTransaction iTrans;

   125 	TParse iParsedFileName;

   126 	CBufFlat* iBodyResponse;

   127 	HBufC8* iBodyRequest;

   128 

   129 	RSocketServ iSocketServ;

   130 	RConnection iRConnection;

   131 	TConnPrefList iPrefList;

   132 	TExtendedConnPref iExtPrefs;

   133 

   134 	HBufC8 *iUser;

   135 	HBufC8 *iPassword;

   136 

   137 	TCalDAVOptions *iOptions;

   138 	THttpAction iAction;

   139 

   140 	TInt iReturnCode;

   141 	HBufC8* iEtag;

   142 	TInt iCredentialCount;

   143 

   144 	};

   145 

   146 #endif