1 pdrport.h

     1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef PDRPORT_H

    17 #define PDRPORT_H

    18 

    19 #include <e32std.h>

    20 #include <c32comm.h>

    21 #include <gdi.h>

    22 #include <s32file.h>

    23 

    24 

    25 /**

    26  @publishedAll

    27  @released 

    28  */

    29 class CFilePrinterPort : public CPrinterPort

    30 	{

    31 public:

    32 	IMPORT_C static CFilePrinterPort* NewL(const TDesC& aFileName);

    33 	IMPORT_C ~CFilePrinterPort();

    34 	void WriteRequest(const TDesC8& aBuf,TRequestStatus& aRequestStatus);

    35 	void Cancel();

    36 	inline const TDesC& FileName() { return iFileName; }

    37 private:

    38 	void ConstructL();

    39 	CFilePrinterPort(const TDesC& aFileName);

    40 private:

    41 	RFs iFs;

    42 	TFileName iFileName;

    43 	RFile iFile;

    44 	TBool iCancelled;

    45 	};

    46 

    47 /**

    48  * @internalTechnology

    49  * Internal to Symbian

    50  */

    51 class TOutputHandshake

    52 	{

    53 public:

    54 	IMPORT_C TOutputHandshake();

    55 	IMPORT_C void InternalizeL(RReadStream& aStream);

    56 	IMPORT_C void ExternalizeL(RWriteStream& aStream) const;

    57 public:

    58 	TBool iXonXoff;

    59 	TBool iCts;

    60 	TBool iDsr;

    61 	TBool iDcd;

    62 	};

    63 

    64 /**

    65  * @internalTechnology

    66  * Internal to Symbian

    67  */

    68 class TSerialPrinterPortConfig

    69 	{

    70 public:

    71 	IMPORT_C TSerialPrinterPortConfig();

    72 	IMPORT_C void InternalizeL(RReadStream& aStream);

    73 	IMPORT_C void ExternalizeL(RWriteStream& aStream) const;

    74 public:

    75 	TBps iRate;

    76 	TDataBits iDataBits;

    77 	TStopBits iStopBits;

    78 	TParity iParity;

    79 	TBool iIgnoreParity;

    80 	TOutputHandshake iHandshake;

    81 	};

    82 

    83 /**

    84  * @internalTechnology

    85  * Internal to Symbian

    86  */

    87 class CCommPrinterPort : public CPrinterPort

    88 	{

    89 public:

    90 	IMPORT_C static CCommPrinterPort* NewL(const TDesC& aCsyName, const TDesC& aPortName, const TSerialPrinterPortConfig& aConfig, const TFifo aFifo = EFifoEnable);

    91 	IMPORT_C ~CCommPrinterPort();

    92 	IMPORT_C void WriteRequest(const TDesC8& aBuf, TRequestStatus& aRequestStatus);

    93 	IMPORT_C void Cancel();

    94 protected:

    95 	IMPORT_C void ConstructL(const TDesC& aCsyName, const TDesC& aPortName, const TSerialPrinterPortConfig& aConfig, const TFifo aFifo = EFifoEnable);

    96 	IMPORT_C CCommPrinterPort();

    97 protected:

    98 	RCommServ iCommServ;

    99 	RComm iComm;

   100 	};

   101 

   102 /**

   103  * @internalTechnology

   104  * Internal to Symbian

   105  */

   106 class CSerialPrinterPort : public CCommPrinterPort

   107 	{

   108 public:

   109 	IMPORT_C static CSerialPrinterPort* NewL(const TDesC& aPortName, const TSerialPrinterPortConfig& aConfig);

   110 	IMPORT_C ~CSerialPrinterPort();

   111 	IMPORT_C TSerialPrinterPortConfig Config();  // returns the current port config

   112 private:

   113 	void ConstructL(const TDesC& aPortName);

   114 	CSerialPrinterPort(const TSerialPrinterPortConfig& aConfig);

   115 private:

   116 	TSerialPrinterPortConfig iConfig;

   117 	};

   118 

   119 /**

   120  * @internalTechnology

   121  * Internal to Symbian

   122  */

   123 class CParallelPrinterPort : public CCommPrinterPort

   124 	{

   125 public:

   126 	IMPORT_C static CParallelPrinterPort* NewL(const TDesC& aPortName);

   127 	IMPORT_C ~CParallelPrinterPort();

   128 private:

   129 	void ConstructL(const TDesC& aPortName);

   130 	CParallelPrinterPort();

   131 	};

   132 

   133 /**

   134  * @internalTechnology

   135  * Internal to Symbian

   136  */

   137 class CIrdaPrinterPort : public CCommPrinterPort

   138 	{

   139 public:

   140 	IMPORT_C static CIrdaPrinterPort* NewL();

   141 	IMPORT_C ~CIrdaPrinterPort();

   142 private:

   143 	void ConstructL();

   144 	CIrdaPrinterPort();

   145 	};

   146 

   147 /**

   148  * @internalTechnology

   149  * Internal to Symbian

   150  */

   151 class CEpocConnectPort : public CCommPrinterPort

   152 	{

   153 public:

   154 	IMPORT_C static CEpocConnectPort* NewL();

   155 	IMPORT_C ~CEpocConnectPort();

   156 private:

   157 	void ConstructL();

   158 	CEpocConnectPort();

   159 	};

   160 

   161 #endif