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/*
gpgsetexpirytimeeditinteractor.cpp - Edit Interactor to change the expiry time of an OpenPGP key
Copyright (C) 2007 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "gpgsetexpirytimeeditinteractor.h"
#include "error.h"
#include <gpgme.h>
#include <cstring>
using std::strcmp;
// avoid conflict (msvc)
#ifdef ERROR
# undef ERROR
#endif
using namespace GpgME;
GpgSetExpiryTimeEditInteractor::GpgSetExpiryTimeEditInteractor(const std::string &t)
: EditInteractor(),
m_strtime(t)
{
}
GpgSetExpiryTimeEditInteractor::~GpgSetExpiryTimeEditInteractor() {}
// work around --enable-final
namespace GpgSetExpiryTimeEditInteractor_Private
{
enum {
START = EditInteractor::StartState,
COMMAND,
DATE,
QUIT,
SAVE,
ERROR = EditInteractor::ErrorState
};
}
const char *GpgSetExpiryTimeEditInteractor::action(Error &err) const
{
using namespace GpgSetExpiryTimeEditInteractor_Private;
switch (state()) {
case COMMAND:
return "expire";
case DATE:
return m_strtime.c_str();
case QUIT:
return "quit";
case SAVE:
return "Y";
case START:
case ERROR:
return 0;
default:
err = Error::fromCode(GPG_ERR_GENERAL);
return 0;
}
}
unsigned int GpgSetExpiryTimeEditInteractor::nextState(unsigned int status, const char *args, Error &err) const
{
static const Error GENERAL_ERROR = Error::fromCode(GPG_ERR_GENERAL);
static const Error INV_TIME_ERROR = Error::fromCode(GPG_ERR_INV_TIME);
if (needsNoResponse(status)) {
return state();
}
using namespace GpgSetExpiryTimeEditInteractor_Private;
switch (state()) {
case START:
if (status == GPGME_STATUS_GET_LINE &&
strcmp(args, "keyedit.prompt") == 0) {
return COMMAND;
}
err = GENERAL_ERROR;
return ERROR;
case COMMAND:
if (status == GPGME_STATUS_GET_LINE &&
strcmp(args, "keygen.valid") == 0) {
return DATE;
}
err = GENERAL_ERROR;
return ERROR;
case DATE:
if (status == GPGME_STATUS_GET_LINE &&
strcmp(args, "keyedit.prompt") == 0) {
return QUIT;
} else if (status == GPGME_STATUS_GET_LINE &&
strcmp(args, "keygen.valid")) {
err = INV_TIME_ERROR;
return ERROR;
}
err = GENERAL_ERROR;
return ERROR;
case QUIT:
if (status == GPGME_STATUS_GET_BOOL &&
strcmp(args, "keyedit.save.okay") == 0) {
return SAVE;
}
err = GENERAL_ERROR;
return ERROR;
case ERROR:
if (status == GPGME_STATUS_GET_LINE &&
strcmp(args, "keyedit.prompt") == 0) {
return QUIT;
}
err = lastError();
return ERROR;
default:
err = GENERAL_ERROR;
return ERROR;
}
}
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