|
Packit |
d7e8d0 |
/*
|
|
Packit |
d7e8d0 |
scdgetinfoassuantransaction.cpp - Assuan Transaction to get information from scdaemon
|
|
Packit |
d7e8d0 |
Copyright (C) 2009 Klarälvdalens Datakonsult AB
|
|
Packit |
d7e8d0 |
2016 Bundesamt für Sicherheit in der Informationstechnik
|
|
Packit |
d7e8d0 |
Software engineering by Intevation GmbH
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
This file is part of GPGME++.
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
GPGME++ is free software; you can redistribute it and/or
|
|
Packit |
d7e8d0 |
modify it under the terms of the GNU Library General Public
|
|
Packit |
d7e8d0 |
License as published by the Free Software Foundation; either
|
|
Packit |
d7e8d0 |
version 2 of the License, or (at your option) any later version.
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
GPGME++ is distributed in the hope that it will be useful,
|
|
Packit |
d7e8d0 |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
Packit |
d7e8d0 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
Packit |
d7e8d0 |
GNU Library General Public License for more details.
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
You should have received a copy of the GNU Library General Public License
|
|
Packit |
d7e8d0 |
along with GPGME++; see the file COPYING.LIB. If not, write to the
|
|
Packit |
d7e8d0 |
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Packit |
d7e8d0 |
Boston, MA 02110-1301, USA.
|
|
Packit |
d7e8d0 |
*/
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
#ifdef HAVE_CONFIG_H
|
|
Packit |
d7e8d0 |
#include "config.h"
|
|
Packit |
d7e8d0 |
#endif
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
#include "scdgetinfoassuantransaction.h"
|
|
Packit |
d7e8d0 |
#include "error.h"
|
|
Packit |
d7e8d0 |
#include "data.h"
|
|
Packit |
d7e8d0 |
#include "util.h"
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
#include <sstream>
|
|
Packit |
d7e8d0 |
#include <assert.h>
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
using namespace GpgME;
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
ScdGetInfoAssuanTransaction::ScdGetInfoAssuanTransaction(InfoItem item)
|
|
Packit |
d7e8d0 |
: AssuanTransaction(),
|
|
Packit |
d7e8d0 |
m_item(item),
|
|
Packit |
d7e8d0 |
m_command(),
|
|
Packit |
d7e8d0 |
m_data()
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
ScdGetInfoAssuanTransaction::~ScdGetInfoAssuanTransaction() {}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
static std::vector<std::string> to_reader_list(const std::string &s)
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
std::vector<std::string> result;
|
|
Packit |
d7e8d0 |
std::stringstream ss(s);
|
|
Packit |
d7e8d0 |
std::string tok;
|
|
Packit |
d7e8d0 |
while (std::getline(ss, tok, '\n')) {
|
|
Packit |
d7e8d0 |
result.push_back(tok);
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
return result;
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
static std::vector<std::string> to_app_list(const std::string &s)
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
return to_reader_list(s);
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
std::string ScdGetInfoAssuanTransaction::version() const
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
if (m_item == Version) {
|
|
Packit |
d7e8d0 |
return m_data;
|
|
Packit |
d7e8d0 |
} else {
|
|
Packit |
d7e8d0 |
return std::string();
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
unsigned int ScdGetInfoAssuanTransaction::pid() const
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
if (m_item == Pid) {
|
|
Packit |
d7e8d0 |
return to_pid(m_data);
|
|
Packit |
d7e8d0 |
} else {
|
|
Packit |
d7e8d0 |
return 0U;
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
std::string ScdGetInfoAssuanTransaction::socketName() const
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
if (m_item == SocketName) {
|
|
Packit |
d7e8d0 |
return m_data;
|
|
Packit |
d7e8d0 |
} else {
|
|
Packit |
d7e8d0 |
return std::string();
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
char ScdGetInfoAssuanTransaction::status() const
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
if (m_item == Status && !m_data.empty()) {
|
|
Packit |
d7e8d0 |
return m_data[0];
|
|
Packit |
d7e8d0 |
} else {
|
|
Packit |
d7e8d0 |
return '\0';
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
std::vector<std::string> ScdGetInfoAssuanTransaction::readerList() const
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
if (m_item == ReaderList) {
|
|
Packit |
d7e8d0 |
return to_reader_list(m_data);
|
|
Packit |
d7e8d0 |
} else {
|
|
Packit |
d7e8d0 |
return std::vector<std::string>();
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
std::vector<std::string> ScdGetInfoAssuanTransaction::applicationList() const
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
if (m_item == ApplicationList) {
|
|
Packit |
d7e8d0 |
return to_app_list(m_data);
|
|
Packit |
d7e8d0 |
} else {
|
|
Packit |
d7e8d0 |
return std::vector<std::string>();
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
static const char *const scd_getinfo_tokens[] = {
|
|
Packit |
d7e8d0 |
"version",
|
|
Packit |
d7e8d0 |
"pid",
|
|
Packit |
d7e8d0 |
"socket_name",
|
|
Packit |
d7e8d0 |
"status",
|
|
Packit |
d7e8d0 |
"reader_list",
|
|
Packit |
d7e8d0 |
"deny_admin",
|
|
Packit |
d7e8d0 |
"app_list",
|
|
Packit |
d7e8d0 |
};
|
|
Packit |
d7e8d0 |
static_assert((sizeof scd_getinfo_tokens / sizeof * scd_getinfo_tokens == ScdGetInfoAssuanTransaction::LastInfoItem),
|
|
Packit |
d7e8d0 |
"getinfo_tokens size mismatch");
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
void ScdGetInfoAssuanTransaction::makeCommand() const
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
assert(m_item >= 0);
|
|
Packit |
d7e8d0 |
assert(m_item < LastInfoItem);
|
|
Packit |
d7e8d0 |
m_command = "SCD GETINFO ";
|
|
Packit |
d7e8d0 |
m_command += scd_getinfo_tokens[m_item];
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
const char *ScdGetInfoAssuanTransaction::command() const
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
makeCommand();
|
|
Packit |
d7e8d0 |
return m_command.c_str();
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
Error ScdGetInfoAssuanTransaction::data(const char *data, size_t len)
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
m_data.append(data, len);
|
|
Packit |
d7e8d0 |
return Error();
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
Data ScdGetInfoAssuanTransaction::inquire(const char *name, const char *args, Error &err)
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
(void)name; (void)args; (void)err;
|
|
Packit |
d7e8d0 |
return Data::null;
|
|
Packit |
d7e8d0 |
}
|
|
Packit |
d7e8d0 |
|
|
Packit |
d7e8d0 |
Error ScdGetInfoAssuanTransaction::status(const char *status, const char *args)
|
|
Packit |
d7e8d0 |
{
|
|
Packit |
d7e8d0 |
(void)status; (void)args;
|
|
Packit |
d7e8d0 |
return Error();
|
|
Packit |
d7e8d0 |
}
|