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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__
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