1/*
2 gpgagentgetinfoassuantransaction.cpp - Assuan Transaction to get information from gpg-agent
3 Copyright (C) 2009 Klarälvdalens Datakonsult AB
4
5 This file is part of GPGME++.
6
7 GPGME++ is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public
9 License as published by the Free Software Foundation; either
10 version 2 of the License, or (at your option) any later version.
11
12 GPGME++ is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU Library General Public License for more details.
16
17 You should have received a copy of the GNU Library General Public License
18 along with GPGME++; see the file COPYING.LIB. If not, write to the
19 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA.
21*/
22
23#include <config-gpgme++.h>
24
25#include "gpgagentgetinfoassuantransaction.h"
26#include "error.h"
27#include "data.h"
28#include "util.h"
29
30#include <boost/static_assert.hpp>
31
32#include <sstream>
33
34using namespace GpgME;
35using namespace boost;
36
37GpgAgentGetInfoAssuanTransaction::GpgAgentGetInfoAssuanTransaction( InfoItem item )
38 : AssuanTransaction(),
39 m_item( item ),
40 m_command(),
41 m_data()
42{
43
44}
45
46GpgAgentGetInfoAssuanTransaction::~GpgAgentGetInfoAssuanTransaction() {}
47
48std::string GpgAgentGetInfoAssuanTransaction::version() const {
49 if ( m_item == Version ) {
50 return m_data;
51 } else {
52 return std::string();
53 }
54}
55
56unsigned int GpgAgentGetInfoAssuanTransaction::pid() const {
57 if ( m_item == Pid ) {
58 return to_pid( m_data );
59 } else {
60 return 0U;
61 }
62}
63
64std::string GpgAgentGetInfoAssuanTransaction::socketName() const {
65 if ( m_item == SocketName ) {
66 return m_data;
67 } else {
68 return std::string();
69 }
70}
71
72std::string GpgAgentGetInfoAssuanTransaction::sshSocketName() const {
73 if ( m_item == SshSocketName ) {
74 return m_data;
75 } else {
76 return std::string();
77 }
78}
79
80static const char * gpgagent_getinfo_tokens[] = {
81 "version",
82 "pid",
83 "socket_name",
84 "ssh_socket_name",
85 "scd_running",
86};
87BOOST_STATIC_ASSERT( ( sizeof gpgagent_getinfo_tokens / sizeof *gpgagent_getinfo_tokens == GpgAgentGetInfoAssuanTransaction::LastInfoItem ) );
88
89void GpgAgentGetInfoAssuanTransaction::makeCommand() const {
90 assert( m_item >= 0 );
91 assert( m_item < LastInfoItem );
92 m_command = "GETINFO ";
93 m_command += gpgagent_getinfo_tokens[m_item];
94}
95
96const char * GpgAgentGetInfoAssuanTransaction::command() const {
97 makeCommand();
98 return m_command.c_str();
99}
100
101Error GpgAgentGetInfoAssuanTransaction::data( const char * data, size_t len ) {
102 m_data.append( data, len );
103 return Error();
104}
105
106Data GpgAgentGetInfoAssuanTransaction::inquire( const char * name, const char * args, Error & err ) {
107 (void)name; (void)args; (void)err;
108 return Data::null;
109}
110
111Error GpgAgentGetInfoAssuanTransaction::status( const char * status, const char * args ) {
112 (void)status; (void)args;
113 return Error();
114}
115