0
|
1 |
// Copyright (c) 2008-2009 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 "Eclipse Public License v1.0"
|
|
5 |
// which accompanies this distribution, and is available
|
|
6 |
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
7 |
//
|
|
8 |
// Initial Contributors:
|
|
9 |
// Nokia Corporation - initial contribution.
|
|
10 |
//
|
|
11 |
// Contributors:
|
|
12 |
//
|
|
13 |
// Description:
|
|
14 |
//
|
|
15 |
|
|
16 |
/**
|
|
17 |
@file
|
|
18 |
@internalTechnology
|
|
19 |
*/
|
|
20 |
|
|
21 |
#ifndef TSCSIPRIMARYCMDS_H
|
|
22 |
#define TSCSIPRIMARYCMDS_H
|
|
23 |
|
|
24 |
|
|
25 |
/**
|
|
26 |
Encodes SCSI INQUIRY REQUEST
|
|
27 |
Ref SPC-2 7.3.1
|
|
28 |
Ref SPC-3 6.4
|
|
29 |
*/
|
|
30 |
class TScsiClientInquiryReq: public TScsiClientReq
|
|
31 |
{
|
|
32 |
public:
|
|
33 |
/** Length of INQUIRY response */
|
|
34 |
static const TUint KResponseLength = 36;
|
|
35 |
|
|
36 |
TScsiClientInquiryReq();
|
|
37 |
TInt EncodeRequestL(TDes8& aBuffer) const;
|
|
38 |
|
|
39 |
void SetEvpd(TUint8 aPageCode);
|
|
40 |
void SetCmdDt(TUint8 aOperationCode);
|
|
41 |
void SetAllocationLength(TAllocationLength aAllocationLength);
|
|
42 |
|
|
43 |
public:
|
|
44 |
/** SCSI CmdDt field */
|
|
45 |
TBool iCmdDt;
|
|
46 |
/** SCSI EVPD field */
|
|
47 |
TBool iEvpd;
|
|
48 |
/** SCSI PAGE field */
|
|
49 |
TUint8 iPage;
|
|
50 |
/** SCSI ALLOCATION LENGTH */
|
|
51 |
TAllocationLength iAllocationLength;
|
|
52 |
};
|
|
53 |
|
|
54 |
|
|
55 |
/**
|
|
56 |
Represents the SCSI INQUIRY RESPONSE PRODUCT IDENTIFICATION information
|
|
57 |
*/
|
|
58 |
class TMassStorageConfig
|
|
59 |
{
|
|
60 |
public:
|
|
61 |
/** SCSI VENDOR ID field */
|
|
62 |
TBuf<8> iVendorId;
|
|
63 |
/** SCSI PRODUCT ID field */
|
|
64 |
TBuf<16> iProductId;
|
|
65 |
/** SCSI PRODUCT REVISION field */
|
|
66 |
TBuf<4> iProductRev;
|
|
67 |
};
|
|
68 |
|
|
69 |
/**
|
|
70 |
Represents the SCSI INQUIRY RESPONSE PERIPHERAL device information
|
|
71 |
*/
|
|
72 |
class TPeripheralInfo
|
|
73 |
{
|
|
74 |
public:
|
|
75 |
/** Medium removable flag */
|
|
76 |
TBool iRemovable;
|
|
77 |
|
|
78 |
/** SCSI PERIPHERAL QUALIFIER */
|
|
79 |
TUint8 iPeripheralQualifier;
|
|
80 |
/** SCSI PERIPHEREAL DEVICE TYPE */
|
|
81 |
TUint8 iPeripheralDeviceType;
|
|
82 |
/** SCSI RESPONSE DATA FORMAT */
|
|
83 |
TUint8 iResponseDataFormat;
|
|
84 |
/** SCSI VERSION */
|
|
85 |
TUint8 iVersion;
|
|
86 |
/** Device product information (vendor id, product id, revision) */
|
|
87 |
TMassStorageConfig iIdentification;
|
|
88 |
};
|
|
89 |
|
|
90 |
/**
|
|
91 |
Decodes SCSI INQUIRY REQUEST
|
|
92 |
*/
|
|
93 |
class TScsiClientInquiryResp: public TScsiClientResp
|
|
94 |
{
|
|
95 |
public:
|
|
96 |
/** Length of INQUIRY response */
|
|
97 |
static const TInt KResponseLength = 36;
|
|
98 |
TScsiClientInquiryResp(TPeripheralInfo& aPeripheralInfo);
|
|
99 |
|
|
100 |
TInt DataLength() const {return KResponseLength;}
|
|
101 |
void DecodeL(const TDesC8& aPtr);
|
|
102 |
|
|
103 |
private:
|
|
104 |
void DecodeInquiry(const TDesC8& aPtr);
|
|
105 |
|
|
106 |
public:
|
|
107 |
/** Device peripheral info fields */
|
|
108 |
TPeripheralInfo& iPeripheralInfo;
|
|
109 |
};
|
|
110 |
|
|
111 |
/**
|
|
112 |
Data type for PREVENT field
|
|
113 |
SPC-2, 7.12 Table 78
|
|
114 |
SPC-3, 6.13 Table 119
|
|
115 |
*/
|
|
116 |
typedef TBool TPrevent;
|
|
117 |
|
|
118 |
/**
|
|
119 |
Encodes SCSI PREVENT MEDIA REMOVAL REQUEST
|
|
120 |
SPC-2 7.12
|
|
121 |
SPC-3 6.13
|
|
122 |
*/
|
|
123 |
class TScsiClientPreventMediaRemovalReq: public TScsiClientReq
|
|
124 |
{
|
|
125 |
public:
|
|
126 |
TScsiClientPreventMediaRemovalReq(TPrevent aPrevent);
|
|
127 |
TInt EncodeRequestL(TDes8& aBuffer) const;
|
|
128 |
|
|
129 |
private:
|
|
130 |
TPrevent iPrevent;
|
|
131 |
};
|
|
132 |
|
|
133 |
|
|
134 |
/**
|
|
135 |
Encodes SCSI REQUEST SENSE REQUEST
|
|
136 |
*/
|
|
137 |
class TScsiClientRequestSenseReq: public TScsiClientReq
|
|
138 |
{
|
|
139 |
public:
|
|
140 |
/** Length of REQUEST SENSE request */
|
|
141 |
static const TUint KResponseLength = 18;
|
|
142 |
TScsiClientRequestSenseReq();
|
|
143 |
TInt EncodeRequestL(TDes8& aBuffer) const;
|
|
144 |
|
|
145 |
private:
|
|
146 |
void SetAllocationLength(TAllocationLength aAllocationLength);
|
|
147 |
|
|
148 |
public:
|
|
149 |
/** SCSI ALLOCATION LENGTH field */
|
|
150 |
TAllocationLength iAllocationLength;
|
|
151 |
};
|
|
152 |
|
|
153 |
|
|
154 |
/**
|
|
155 |
Decodes SCSI SENSE RESPONSE
|
|
156 |
*/
|
|
157 |
class TScsiClientRequestSenseResp: public TScsiClientResp
|
|
158 |
{
|
|
159 |
public:
|
|
160 |
/** SCSI Response Code, SBC-3 4.5 */
|
|
161 |
enum TResponseCode
|
|
162 |
{
|
|
163 |
ECurrentErrors = 0x70,
|
|
164 |
EDeferredErrors = 0x71
|
|
165 |
};
|
|
166 |
|
|
167 |
/** Length of the REQUEST SENSE response */
|
|
168 |
static const TInt KResponseLength = 18;
|
|
169 |
/** Constructor */
|
|
170 |
TScsiClientRequestSenseResp() {};
|
|
171 |
|
|
172 |
TInt DataLength() const {return KResponseLength;}
|
|
173 |
void DecodeL(const TDesC8& aPtr);
|
|
174 |
|
|
175 |
private:
|
|
176 |
void DecodeSenseInfo(const TDesC8& aPtr);
|
|
177 |
|
|
178 |
public:
|
|
179 |
/** Returned SCSI RESPONSE CODE */
|
|
180 |
TResponseCode iResponseCode;
|
|
181 |
/** Returned SCSI Sense Info */
|
|
182 |
TSenseInfo iSenseInfo;
|
|
183 |
/** Returned SCSI ADDITIONAL SENSE LENGTH */
|
|
184 |
TUint iAdditionalSenseLength;
|
|
185 |
};
|
|
186 |
|
|
187 |
|
|
188 |
/**
|
|
189 |
Encodes SCSI TEST UNIT READY REQUEST
|
|
190 |
Ref SPC-2 7.25
|
|
191 |
Ref SPC-3 6.33
|
|
192 |
*/
|
|
193 |
class TScsiClientTestUnitReadyReq: public TScsiClientReq
|
|
194 |
{
|
|
195 |
public:
|
|
196 |
TScsiClientTestUnitReadyReq();
|
|
197 |
TInt EncodeRequestL(TDes8& aBuffer) const;
|
|
198 |
};
|
|
199 |
|
|
200 |
|
|
201 |
#include "tscsiprimarycmds.inl"
|
|
202 |
|
|
203 |
#endif // TSCSIPRIMARYCMDS_H
|