|
1 // Copyright (c) 2005-2009 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 "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 // Test transport object. May be used in place of the default transport used by |
|
15 // the ocsp module. May later be extended to act as a dummy server producing |
|
16 // a variety of test responses. |
|
17 // |
|
18 // |
|
19 |
|
20 #include "transport.h" |
|
21 |
|
22 #include <f32file.h> |
|
23 |
|
24 CTOCSPTransport* CTOCSPTransport::NewL(const TDesC& aResponseFile, const TDesC* aRequestFile) |
|
25 { |
|
26 CTOCSPTransport* self = new (ELeave) CTOCSPTransport; |
|
27 CleanupStack::PushL(self); |
|
28 self->ConstructL(aResponseFile, aRequestFile); |
|
29 CleanupStack::Pop(self); |
|
30 return self; |
|
31 } |
|
32 |
|
33 |
|
34 void CTOCSPTransport::ConstructL(const TDesC& aResponseFile, const TDesC* aRequestFile) |
|
35 { |
|
36 User::LeaveIfError(iFs.Connect()); |
|
37 User::LeaveIfError(iResponseStream.Open(iFs, aResponseFile, EFileShareReadersOnly)); |
|
38 iTransactions = iResponseStream.ReadUint32L(); |
|
39 |
|
40 if (aRequestFile) |
|
41 { |
|
42 iRequestStream = new (ELeave) RFileReadStream; |
|
43 User::LeaveIfError(iRequestStream->Open(iFs, *aRequestFile, EFileShareReadersOnly)); |
|
44 TInt requests = iRequestStream->ReadUint32L(); |
|
45 __ASSERT_ALWAYS(requests == iTransactions, User::Leave(KErrCorrupt)); |
|
46 } |
|
47 } |
|
48 |
|
49 |
|
50 CTOCSPTransport::~CTOCSPTransport() |
|
51 { |
|
52 iResponseStream.Close(); |
|
53 |
|
54 if (iRequestStream) |
|
55 { |
|
56 iRequestStream->Close(); |
|
57 delete iRequestStream; |
|
58 } |
|
59 |
|
60 iFs.Close(); |
|
61 delete iResponseData; |
|
62 } |
|
63 |
|
64 |
|
65 void CTOCSPTransport::SendRequest(const TDesC8& aURI, |
|
66 const TDesC8& aRequest, |
|
67 const TInt, // Timeout not used |
|
68 TRequestStatus& aStatus) |
|
69 { |
|
70 iCallBack = &aStatus; |
|
71 aStatus = KRequestPending; |
|
72 |
|
73 TRAPD(error, DoSendRequestL(aURI, aRequest)); |
|
74 User::RequestComplete(iCallBack, error); |
|
75 } |
|
76 |
|
77 |
|
78 void CTOCSPTransport::DoSendRequestL(const TDesC8& aURI, |
|
79 const TDesC8& aRequest) |
|
80 { |
|
81 __ASSERT_ALWAYS(iIndex++ < iTransactions, User::Leave(TOCSP::ETooManyTransactions)); |
|
82 |
|
83 CheckRequestL(aURI, aRequest); |
|
84 |
|
85 delete iResponseData; |
|
86 iResponseData = NULL; |
|
87 |
|
88 iResponseData = ReadDataLC(iResponseStream); |
|
89 CleanupStack::Pop(iResponseData); |
|
90 } |
|
91 |
|
92 |
|
93 void CTOCSPTransport::CheckRequestL(const TDesC8& aURI, |
|
94 const TDesC8& aRequest) |
|
95 { |
|
96 if (!iRequestStream) |
|
97 { |
|
98 return; |
|
99 } |
|
100 |
|
101 HBufC8* expectURI = ReadDataLC(*iRequestStream); |
|
102 if (aURI != *expectURI) |
|
103 { |
|
104 User::Leave(TOCSP::EURIMismatch); |
|
105 } |
|
106 CleanupStack::PopAndDestroy(expectURI); |
|
107 |
|
108 HBufC8* expectRequest = ReadDataLC(*iRequestStream); |
|
109 if (aRequest != *expectRequest) |
|
110 { |
|
111 User::Leave(TOCSP::ERequestMismatch); |
|
112 } |
|
113 CleanupStack::PopAndDestroy(expectRequest); |
|
114 } |
|
115 |
|
116 HBufC8* CTOCSPTransport::ReadDataLC(RFileReadStream& aStream) |
|
117 { |
|
118 TUint32 len = aStream.ReadUint32L(); |
|
119 HBufC8* data = HBufC8::NewLC(len); |
|
120 TPtr8 dataDes = data->Des(); |
|
121 aStream.ReadL(dataDes, len); |
|
122 return data; |
|
123 } |
|
124 |
|
125 void CTOCSPTransport::CancelRequest() |
|
126 { |
|
127 // If its not been done already, complete the active object |
|
128 if (iCallBack) |
|
129 { |
|
130 User::RequestComplete(iCallBack, KErrCancel); |
|
131 } |
|
132 } |
|
133 |
|
134 |
|
135 TPtrC8 CTOCSPTransport::GetResponse() const |
|
136 { |
|
137 __ASSERT_ALWAYS(iResponseData, User::Panic(_L("TOCSP"), KErrNotReady)); |
|
138 return *iResponseData; |
|
139 } |