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/*
Aeskulap ImagePool - DICOM abstraction library
Copyright (C) 2005 Alexander Pipelka
This library 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.
This library 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 this library; if not, write to the Free
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Alexander Pipelka
pipelka@teleweb.at
Last Update: $Author: braindead $
Update Date: $Date: 2007/05/10 14:29:59 $
Source File: $Source: /sources/aeskulap/aeskulap/imagepool/poolservers.cpp,v $
CVS/RCS Revision: $Revision: 1.7 $
Status: $State: Exp $
*/
#include "imagepool.h"
#include "poolassociation.h"
#include "gettext.h"
namespace ImagePool {
extern Network net;
ServerList ServerList::m_serverlist;
std::set< std::string > ServerList::m_servergroups;
Server::Server() {
m_lossy = false;
}
Server::Server(const std::string& hostname, const std::string& aet, int port, bool lossy) {
m_hostname = hostname;
m_aet = aet;
m_port = port;
m_lossy = lossy;
}
bool Server::send_echo(std::string& status) {
Association a;
Aeskulap::Configuration& conf = Aeskulap::Configuration::get_instance();
a.Create(m_aet, m_hostname, m_port, conf.get_local_aet(), UID_VerificationSOPClass);
if(a.Connect(&net).bad()) {
status = gettext("Unable to create association");
return false;
}
if(!a.SendEchoRequest()) {
status = gettext("no response for echo request");
return false;
}
a.Drop();
a.Destroy();
status = "echotest succeeded";
return true;
}
bool Server::send_echo() {
static std::string dummystatus;
return send_echo(dummystatus);
}
Glib::RefPtr<ImagePool::ServerList> ServerList::get(const std::string groupfilter) {
update();
ImagePool::ServerList* list = new ServerList;
for(ServerList::iterator i = m_serverlist.begin(); i != m_serverlist.end(); i++) {
// no filter -> all servers
if(groupfilter.empty()) {
(*list)[i->first] = i->second;
}
// filter
else if(i->second.m_group == groupfilter) {
(*list)[i->first] = i->second;
}
}
return Glib::RefPtr<ImagePool::ServerList>(list);
}
ImagePool::Server* ServerList::find_server(const std::string& name) {
ServerList::iterator i = m_serverlist.find(name);
if(i == m_serverlist.end()) {
return NULL;
}
return &(i->second);
}
void ServerList::update() {
m_serverlist.clear();
Aeskulap::Configuration& conf = Aeskulap::Configuration::get_instance();
Aeskulap::Configuration::ServerList::iterator i;
Aeskulap::Configuration::ServerList* list = conf.get_serverlist();
for(i = list->begin(); i != list->end(); i++) {
Server& s = m_serverlist[i->second.m_name];
s.m_aet = i->second.m_aet;
s.m_port = i->second.m_port;
s.m_hostname = i->second.m_hostname;
s.m_name = i->second.m_name;
s.m_group = i->second.m_group;
s.m_lossy = i->second.m_lossy;
s.m_relational = i->second.m_relational;
}
delete list;
}
const std::set<std::string>& ServerList::get_groups() {
update();
m_servergroups.clear();
for(ServerList::iterator i = m_serverlist.begin(); i != m_serverlist.end(); i++) {
if(!i->second.m_group.empty()) {
m_servergroups.insert(i->second.m_group);
}
}
return m_servergroups;
}
} // namespace ImagePool
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