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//
// VMime library (http://www.vmime.org)
// Copyright (C) 2002 Vincent Richard <vincent@vmime.org>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 3 of
// the License, or (at your option) any later version.
//
// This program 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
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// Linking this library statically or dynamically with other modules is making
// a combined work based on this library. Thus, the terms and conditions of
// the GNU General Public License cover the whole combination.
//
#include "vmime/config.hpp"
#if VMIME_HAVE_MESSAGING_FEATURES && VMIME_HAVE_MESSAGING_PROTO_SMTP
#include "vmime/net/smtp/SMTPCommandSet.hpp"
#include "vmime/net/socket.hpp"
#include "vmime/mailbox.hpp"
#include <stdexcept>
namespace vmime {
namespace net {
namespace smtp {
SMTPCommandSet::SMTPCommandSet(const bool pipeline)
: SMTPCommand("", ""),
m_pipeline(pipeline),
m_started(false),
m_lastCommandSent() {
}
// static
shared_ptr <SMTPCommandSet> SMTPCommandSet::create(const bool pipeline) {
return shared_ptr <SMTPCommandSet>(new SMTPCommandSet(pipeline));
}
void SMTPCommandSet::addCommand(const shared_ptr <SMTPCommand>& cmd) {
if (m_started) {
throw std::runtime_error("Could not add command to pipeline: "
"one or more commands have already been sent to the server.");
}
m_commands.push_back(cmd);
}
void SMTPCommandSet::writeToSocket(const shared_ptr <socket>& sok, const shared_ptr <tracer>& tr) {
if (m_pipeline) {
if (!m_started) {
// Send all commands at once
for (std::list <shared_ptr <SMTPCommand> >::const_iterator it = m_commands.begin() ;
it != m_commands.end() ; ++it) {
shared_ptr <SMTPCommand> cmd = *it;
cmd->writeToSocket(sok, tr);
}
}
if (!m_commands.empty()) {
// Advance the pointer to last command sent
shared_ptr <SMTPCommand> cmd = m_commands.front();
m_commands.pop_front();
m_lastCommandSent = cmd;
}
} else {
if (!m_commands.empty()) {
// Send only one command
shared_ptr <SMTPCommand> cmd = m_commands.front();
m_commands.pop_front();
cmd->writeToSocket(sok, tr);
m_lastCommandSent = cmd;
}
}
m_started = true;
}
const string SMTPCommandSet::getText() const {
std::ostringstream cmd;
cmd.imbue(std::locale::classic());
for (std::list <shared_ptr <SMTPCommand> >::const_iterator it = m_commands.begin() ;
it != m_commands.end() ; ++it) {
cmd << (*it)->getText() << "\r\n";
}
return cmd.str();
}
const string SMTPCommandSet::getTraceText() const {
std::ostringstream cmd;
cmd.imbue(std::locale::classic());
for (std::list <shared_ptr <SMTPCommand> >::const_iterator it = m_commands.begin() ;
it != m_commands.end() ; ++it) {
cmd << (*it)->getTraceText() << "\r\n";
}
return cmd.str();
}
bool SMTPCommandSet::isFinished() const {
return (m_pipeline && m_started) || (m_commands.size() == 0 && m_started);
}
shared_ptr <SMTPCommand> SMTPCommandSet::getLastCommandSent() const {
return m_lastCommandSent;
}
} // smtp
} // net
} // vmime
#endif // VMIME_HAVE_MESSAGING_FEATURES && VMIME_HAVE_MESSAGING_PROTO_SMTP
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