sbiTunesSignature.h
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1 /*
2  //
3 // BEGIN SONGBIRD GPL
4 //
5 // This file is part of the Songbird web player.
6 //
7 // Copyright(c) 2005-2009 POTI, Inc.
8 // http://songbirdnest.com
9 //
10 // This file may be licensed under the terms of of the
11 // GNU General Public License Version 2 (the "GPL").
12 //
13 // Software distributed under the License is distributed
14 // on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
15 // express or implied. See the GPL for the specific language
16 // governing rights and limitations.
17 //
18 // You should have received a copy of the GPL along with this
19 // program. If not, go to http://www.gnu.org/licenses/gpl.html
20 // or write to the Free Software Foundation, Inc.,
21 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22 //
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24 //
25  */
26 #ifndef SBITUNESSIGNATURE_H_
27 #define SBITUNESSIGNATURE_H_
28 
29 #include <nsStringAPI.h>
30 
31 #include "sbiTunesImporterCommon.h"
32 
33 class nsIScriptableUnicodeConverter;
34 class nsICryptoHash;
35 class sbIDatabaseQuery;
37 
44 {
45 public:
51  nsresult Initialize();
56  nsresult Update(nsAString const & aStringData);
60  nsresult GetSignature(nsAString & aSignature);
65  nsresult StoreSignature(nsAString const & aID,
66  nsAString const & aSignature);
70  nsresult RetrieveSignature(nsAString const & aID,
71  nsAString & aSignature);
72 private:
73  typedef nsCOMPtr<nsIScriptableUnicodeConverter> nsIScriptableUnicodeConverterPtr;
74  typedef nsCOMPtr<nsICryptoHash> nsICryptoHashPtr;
75  typedef nsCOMPtr<sbIDatabasePreparedStatement> PreparedStatementPtr;
76 
80  nsICryptoHashPtr mHashProc;
81 
85  sbIDatabaseQueryPtr mDBQuery;
86 
90  nsString mSignature;
91 
95  PreparedStatementPtr mInsertSig;
96 
100  PreparedStatementPtr mRetrieveSig;
101 
102 };
103 
104 #endif /* SBITUNESSIGNATURE_H_ */
nsresult StoreSignature(nsAString const &aID, nsAString const &aSignature)
nsresult Update(nsAString const &aStringData)
nsresult RetrieveSignature(nsAString const &aID, nsAString &aSignature)
nsCOMPtr< sbIDatabaseQuery > sbIDatabaseQueryPtr
nsresult GetSignature(nsAString &aSignature)
An object responsible for executing SQL queries on the database.
A prepared database statement.