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diff --git a/lang/cpp/src/scdgetinfoassuantransaction.h b/lang/cpp/src/scdgetinfoassuantransaction.h
new file mode 100644
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+++ b/lang/cpp/src/scdgetinfoassuantransaction.h
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+/*
+  scdgetinfoassuantransaction.h - Assuan Transaction to get information from scdaemon
+  Copyright (C) 2009 Klarälvdalens Datakonsult AB
+
+  This file is part of GPGME++.
+
+  GPGME++ is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Library General Public
+  License as published by the Free Software Foundation; either
+  version 2 of the License, or (at your option) any later version.
+
+  GPGME++ is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU Library General Public License for more details.
+
+  You should have received a copy of the GNU Library General Public License
+  along with GPGME++; see the file COPYING.LIB.  If not, write to the
+  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+  Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __GPGMEPP_SCDGETINFOASSUANTRANSACTION_H__
+#define __GPGMEPP_SCDGETINFOASSUANTRANSACTION_H__
+
+#include <interfaces/assuantransaction.h>
+
+#include <string>
+#include <vector>
+
+namespace GpgME
+{
+
+class GPGMEPP_EXPORT ScdGetInfoAssuanTransaction : public AssuanTransaction
+{
+public:
+    enum InfoItem {
+        Version,         // string
+        Pid,             // unsigned long
+        SocketName,      // string (path)
+        Status,          // char (status)
+        ReaderList,      // string list
+        DenyAdmin,       // (none, returns GPG_ERR_GENERAL when admin commands are allowed)
+        ApplicationList, // string list
+
+        LastInfoItem
+    };
+
+    explicit ScdGetInfoAssuanTransaction(InfoItem item);
+    ~ScdGetInfoAssuanTransaction();
+
+    std::string version() const;
+    unsigned int pid() const;
+    std::string socketName() const;
+    char status() const;
+    std::vector<std::string> readerList() const;
+    std::vector<std::string> applicationList() const;
+
+private:
+    /* reimp */ const char *command() const;
+    /* reimp */ Error data(const char *data, size_t datalen);
+    /* reimp */ Data inquire(const char *name, const char *args, Error &err);
+    /* reimp */ Error status(const char *status, const char *args);
+
+private:
+    void makeCommand() const;
+
+private:
+    InfoItem m_item;
+    mutable std::string m_command;
+    std::string m_data;
+};
+
+} // namespace GpgME
+
+#endif // __GPGMEPP_SCDGETINFOASSUANTRANSACTION_H__