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-rw-r--r--src/Client/CommandManager.cpp40
-rw-r--r--src/Client/CommandManager.h1
-rw-r--r--src/Client/CommandParser.cpp61
-rw-r--r--src/Client/InformationManager.cpp90
-rw-r--r--src/Client/InformationManager.h88
-rw-r--r--src/Client/Makefile.am4
-rw-r--r--src/Client/Makefile.in8
-rw-r--r--src/Client/Requests/CoreStatusRequest.cpp1
-rw-r--r--src/Client/Requests/CoreStatusRequest.h8
-rw-r--r--src/Client/Requests/DaemonListRequest.cpp1
-rw-r--r--src/Client/Requests/DaemonListRequest.h8
-rw-r--r--src/Client/Requests/DaemonStatusRequest.cpp1
-rw-r--r--src/Client/Requests/DaemonStatusRequest.h8
13 files changed, 228 insertions, 91 deletions
diff --git a/src/Client/CommandManager.cpp b/src/Client/CommandManager.cpp
index 8a82a82..2a20b29 100644
--- a/src/Client/CommandManager.cpp
+++ b/src/Client/CommandManager.cpp
@@ -106,46 +106,6 @@ void CommandManager::daemonCommandRequestFinished(const Common::Request<> &reque
requestFinished();
}
-void CommandManager::daemonListRequestFinished(const Common::Request<Net::Packets::HostListPacket> &request, bool all) {
- try {
- const std::vector<Common::HostInfo>& hosts = request.getResult().getHostInfo();
-
- if(hosts.empty()) {
- std::cout << "The host list is empty." << std::endl << std::endl;
- }
- else {
- bool output = false;
-
- for(std::vector<Common::HostInfo>::const_iterator host = hosts.begin(); host != hosts.end(); ++host) {
- if(host->getStatus() == Common::HostInfo::INACTIVE && !all)
- continue;
-
- if(!output) {
- std::cout << (all ? "Host list:" : "Active hosts:") << std::endl;
- output = true;
- }
-
- std::cout << " " << host->getName();
-
- if(all)
- std::cout << " (" << (host->getStatus() == Common::HostInfo::RUNNING ? "running" : "inactive") << ")";
-
- std::cout << std::endl;
- }
-
- if(!output)
- std::cout << "No active hosts." << std::endl;
-
- std::cout << std::endl;
- }
- }
- catch(Common::Exception &exception) {
- Common::Logger::logf(Common::Logger::ERROR, "An error occurred during your request: %s.", exception.strerror().c_str());
- }
-
- requestFinished();
-}
-
void CommandManager::daemonStatusRequestFinished(const Common::Request<Net::Packets::HostStatusPacket> &request) {
try {
const Net::Packets::HostStatusPacket &packet = request.getResult();
diff --git a/src/Client/CommandManager.h b/src/Client/CommandManager.h
index 6aea724..f93d07f 100644
--- a/src/Client/CommandManager.h
+++ b/src/Client/CommandManager.h
@@ -53,7 +53,6 @@ class CommandManager {
void coreStatusRequestFinished(const Common::Request<Net::Packets::HostStatusPacket> &request);
void daemonCommandRequestFinished(const Common::Request<> &request);
- void daemonListRequestFinished(const Common::Request<Net::Packets::HostListPacket> &request, bool all);
void daemonStatusRequestFinished(const Common::Request<Net::Packets::HostStatusPacket> &request);
void disconnectRequestFinished(const Common::Request<> &request);
diff --git a/src/Client/CommandParser.cpp b/src/Client/CommandParser.cpp
index 1a5a96c..1ba986f 100644
--- a/src/Client/CommandParser.cpp
+++ b/src/Client/CommandParser.cpp
@@ -18,9 +18,9 @@
*/
#include "CommandParser.h"
+#include "InformationManager.h"
#include "Requests/CoreStatusRequest.h"
#include "Requests/DaemonCommandRequest.h"
-#include "Requests/DaemonListRequest.h"
#include "Requests/DaemonStatusRequest.h"
#include <Common/Exception.h>
#include <Common/Logger.h>
@@ -40,7 +40,7 @@ const CommandParser::Command CommandParser::commands[] = {
{{"help", "?", 0}, "help [command]", "Displays usage information about commands", "Displays usage information about a command. If no command is given, a list of all available commands is displayed.", &CommandParser::helpCommand},
{{"list_hosts", "hosts", 0}, "list_hosts [-a]", "Lists the currently active hosts", "Lists the currently active hosts.\n\n -a\tAlso list inactive hosts", &CommandParser::listHostsCommand},
{{"reboot", 0}, "reboot host", "Reboots a host", "Reboots a host.", &CommandParser::rebootCommand},
- {{"shutdown", 0}, "shutdown host", "Shuts a host down", "Shuts a host down.", &CommandParser::shutdownCommand},
+ {{"shutdown", "halt", 0}, "shutdown host", "Shuts a host down", "Shuts a host down.", &CommandParser::shutdownCommand},
{{"status", "st", 0}, "status [host]", "Displays status information", "Displays host status information. If no host is given, server status information is displayed.", &CommandParser::statusCommand},
{{"exit", "quit", 0}, "exit", "Closes the connection and quits the client", "Closes the connection and quits the client.", &CommandParser::exitCommand},
{{0}, 0, 0, 0, 0}
@@ -95,36 +95,55 @@ void CommandParser::helpCommand(const std::vector<std::string> &args) {
}
void CommandParser::listHostsCommand(const std::vector<std::string> &args) {
+ const std::map<std::string, Common::HostInfo>& hosts = InformationManager::getInformationManager()->getDaemons();
+
if(args.size() == 1) {
- Common::RequestManager::getRequestManager()->sendRequest(connection,
- std::auto_ptr<Common::RequestBase>(
- new Requests::DaemonListRequest(
- sigc::bind(sigc::mem_fun(commandManager, &CommandManager::daemonListRequestFinished), false)
- )
- )
- );
+ if(hosts.empty()) {
+ std::cout << "The host list is empty." << std::endl << std::endl;
+ return;
+ }
+
+ bool output = false;
+
+ for(std::map<std::string, Common::HostInfo>::const_iterator host = hosts.begin(); host != hosts.end(); ++host) {
+ if(host->second.getState() == Common::HostInfo::INACTIVE)
+ continue;
+
+ if(!output) {
+ std::cout << "Active hosts:" << std::endl;
+ output = true;
+ }
+
+ std::cout << " " << host->first << std::endl;
+ }
+
+ if(!output)
+ std::cout << "No active hosts." << std::endl;
+
+ std::cout << std::endl;
}
else if(args.size() > 2) {
Common::Logger::logf(Common::Logger::ERROR, "%s: Too many arguments.", args[0].c_str());
printUsage("list_hosts");
- return;
}
else if(args[1] == "-a") {
- Common::RequestManager::getRequestManager()->sendRequest(connection,
- std::auto_ptr<Common::RequestBase>(
- new Requests::DaemonListRequest(
- sigc::bind(sigc::mem_fun(commandManager, &CommandManager::daemonListRequestFinished), true)
- )
- )
- );
+ if(hosts.empty()) {
+ std::cout << "The host list is empty." << std::endl << std::endl;
+ return;
+ }
+
+ std::cout << "Host list:" << std::endl;
+
+ for(std::map<std::string, Common::HostInfo>::const_iterator host = hosts.begin(); host != hosts.end(); ++host) {
+ std::cout << " " << host->first << " (" << (host->second.getState() == Common::HostInfo::RUNNING ? "running" : "inactive") << ")" << std::endl;
+ }
+
+ std::cout << std::endl;
}
else {
- Common::Logger::logf(Common::Logger::ERROR, "%s: Don't unterstand argument '%s'.", args[0].c_str(), args[1].c_str());
+ Common::Logger::logf(Common::Logger::ERROR, "%s: Don't understand argument '%s'.", args[0].c_str(), args[1].c_str());
printUsage("list_hosts");
- return;
}
-
- commandManager.activeRequests++;
}
void CommandParser::rebootCommand(const std::vector<std::string> &args) {
diff --git a/src/Client/InformationManager.cpp b/src/Client/InformationManager.cpp
new file mode 100644
index 0000000..8a3227c
--- /dev/null
+++ b/src/Client/InformationManager.cpp
@@ -0,0 +1,90 @@
+/*
+ * InformationManager.cpp
+ *
+ * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "InformationManager.h"
+#include "Requests/DaemonListRequest.h"
+#include <Common/Logger.h>
+#include <Common/RequestManager.h>
+#include <Net/Packets/ErrorPacket.h>
+#include <Net/Packets/HostStatePacket.h>
+
+
+namespace Mad {
+namespace Client {
+
+std::auto_ptr<InformationManager> InformationManager::informationManager;
+
+
+void InformationManager::DaemonStateUpdateRequest::handlePacket(Net::Connection *connection, const Net::Packet &packet) {
+ if(packet.getType() != Net::Packet::DAEMON_STATE_UPDATE) {
+ Common::Logger::log(Common::Logger::ERROR, "Received an unexpected packet.");
+ connection->send(Net::Packets::ErrorPacket(Net::Packet::ERROR, packet.getRequestId(), Common::Exception(Common::Exception::UNEXPECTED_PACKET)));
+
+ signalFinished().emit();
+ return;
+ }
+
+ // TODO Require authentication
+
+ Net::Packets::HostStatePacket hostStatePacket(packet);
+
+ std::map<std::string, Common::HostInfo>::iterator host = informationManager->daemons.find(hostStatePacket.getName());
+ if(host != informationManager->daemons.end())
+ host->second.setState(hostStatePacket.getState());
+ else
+ Common::Logger::log(Common::Logger::WARNING, "Received a state update for an unknown host.");
+
+ connection->send(Net::Packet(Net::Packet::OK, packet.getRequestId()));
+
+ signalFinished().emit();
+}
+
+
+InformationManager::InformationManager(Net::Connection *connection) : initFinished(false) {
+ Common::RequestManager::getRequestManager()->sendRequest(connection,
+ std::auto_ptr<Common::RequestBase>(
+ new Requests::DaemonListRequest(sigc::mem_fun(this, &InformationManager::daemonListRequestFinished))
+ )
+ );
+
+ Common::RequestManager::getRequestManager()->registerPacketType<DaemonStateUpdateRequest>(Net::Packet::DAEMON_STATE_UPDATE);
+}
+
+InformationManager::~InformationManager() {
+ Common::RequestManager::getRequestManager()->unregisterPacketType(Net::Packet::DAEMON_STATE_UPDATE);
+}
+
+void InformationManager::daemonListRequestFinished(const Common::Request<Net::Packets::HostListPacket> &request) {
+ try {
+ const std::vector<Common::HostInfo> &hostInfo = request.getResult().getHostInfo();
+
+ for(std::vector<Common::HostInfo>::const_iterator daemon = hostInfo.begin(); daemon != hostInfo.end(); ++daemon) {
+ daemons.clear();
+ daemons.insert(std::make_pair(daemon->getName(), *daemon));
+ }
+
+ initFinished = true;
+ }
+ catch(Common::Exception &e) {
+ Common::Logger::logf(Common::Logger::CRITICAL, "Host list request failed: %s", e.strerror().c_str());
+ }
+}
+
+}
+}
diff --git a/src/Client/InformationManager.h b/src/Client/InformationManager.h
new file mode 100644
index 0000000..bf2d67a
--- /dev/null
+++ b/src/Client/InformationManager.h
@@ -0,0 +1,88 @@
+/*
+ * InformationManager.h
+ *
+ * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MAD_CLIENT_INFORMATIONMANAGER_H_
+#define MAD_CLIENT_INFORMATIONMANAGER_H_
+
+#include <map>
+#include <memory>
+
+#include <Common/HostInfo.h>
+#include <Common/Request.h>
+
+namespace Mad {
+
+namespace Net {
+class Connection;
+
+namespace Packets {
+class HostListPacket;
+}
+
+}
+
+namespace Client {
+
+class InformationManager {
+ private:
+ class DaemonStateUpdateRequest : public Common::RequestHandler {
+ protected:
+ virtual void handlePacket(Net::Connection *connection, const Net::Packet &packet);
+
+ public:
+ DaemonStateUpdateRequest() {}
+ };
+
+ static std::auto_ptr<InformationManager> informationManager;
+
+ std::map<std::string, Common::HostInfo> daemons;
+ bool initFinished;
+
+ // Prevent shallow copy
+ InformationManager(const InformationManager &o);
+ InformationManager& operator=(const InformationManager &o);
+
+ InformationManager(Net::Connection *connection);
+
+ void daemonListRequestFinished(const Common::Request<Net::Packets::HostListPacket> &request);
+
+ public:
+ ~InformationManager();
+
+ static InformationManager* getInformationManager() {
+ return informationManager.get();
+ }
+
+ static void init(Net::Connection *connection) {
+ informationManager = std::auto_ptr<InformationManager>(new InformationManager(connection));
+ }
+
+ bool isInitialised() const {
+ return initFinished;
+ }
+
+ const std::map<std::string, Common::HostInfo>& getDaemons() const {
+ return daemons;
+ }
+};
+
+}
+}
+
+#endif /* MAD_CLIENT_INFORMATIONMANAGER_H_ */
diff --git a/src/Client/Makefile.am b/src/Client/Makefile.am
index cfbabd4..5de3bc6 100644
--- a/src/Client/Makefile.am
+++ b/src/Client/Makefile.am
@@ -1,7 +1,7 @@
SUBDIRS = Requests
noinst_LTLIBRARIES = libclient.la
-libclient_la_SOURCES = CommandManager.cpp CommandParser.cpp
+libclient_la_SOURCES = CommandManager.cpp CommandParser.cpp InformationManager.cpp
libclient_la_LIBADD = Requests/librequests.la
-noinst_HEADERS = CommandManager.h CommandParser.h
+noinst_HEADERS = CommandManager.h CommandParser.h InformationManager.h
diff --git a/src/Client/Makefile.in b/src/Client/Makefile.in
index b9e2d98..8d6b09e 100644
--- a/src/Client/Makefile.in
+++ b/src/Client/Makefile.in
@@ -48,7 +48,8 @@ CONFIG_HEADER = $(top_builddir)/src/config.h
CONFIG_CLEAN_FILES =
LTLIBRARIES = $(noinst_LTLIBRARIES)
libclient_la_DEPENDENCIES = Requests/librequests.la
-am_libclient_la_OBJECTS = CommandManager.lo CommandParser.lo
+am_libclient_la_OBJECTS = CommandManager.lo CommandParser.lo \
+ InformationManager.lo
libclient_la_OBJECTS = $(am_libclient_la_OBJECTS)
DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/src
depcomp = $(SHELL) $(top_srcdir)/depcomp
@@ -198,9 +199,9 @@ top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
SUBDIRS = Requests
noinst_LTLIBRARIES = libclient.la
-libclient_la_SOURCES = CommandManager.cpp CommandParser.cpp
+libclient_la_SOURCES = CommandManager.cpp CommandParser.cpp InformationManager.cpp
libclient_la_LIBADD = Requests/librequests.la
-noinst_HEADERS = CommandManager.h CommandParser.h
+noinst_HEADERS = CommandManager.h CommandParser.h InformationManager.h
all: all-recursive
.SUFFIXES:
@@ -254,6 +255,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/CommandManager.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/CommandParser.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/InformationManager.Plo@am__quote@
.cpp.o:
@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
diff --git a/src/Client/Requests/CoreStatusRequest.cpp b/src/Client/Requests/CoreStatusRequest.cpp
index 35a63e2..69e3ecf 100644
--- a/src/Client/Requests/CoreStatusRequest.cpp
+++ b/src/Client/Requests/CoreStatusRequest.cpp
@@ -19,7 +19,6 @@
#include "CoreStatusRequest.h"
#include <Net/Connection.h>
-#include <Net/Packets/HostStatusPacket.h>
namespace Mad {
namespace Client {
diff --git a/src/Client/Requests/CoreStatusRequest.h b/src/Client/Requests/CoreStatusRequest.h
index 94aff9c..f57f4bf 100644
--- a/src/Client/Requests/CoreStatusRequest.h
+++ b/src/Client/Requests/CoreStatusRequest.h
@@ -21,15 +21,9 @@
#define MAD_CLIENT_REQUESTS_CORESTATUSREQUEST_H_
#include <Common/Request.h>
+#include <Net/Packets/HostStatusPacket.h>
namespace Mad {
-
-namespace Net {
-namespace Packets {
-class HostStatusPacket;
-}
-}
-
namespace Client {
namespace Requests {
diff --git a/src/Client/Requests/DaemonListRequest.cpp b/src/Client/Requests/DaemonListRequest.cpp
index 279d19c..690aaea 100644
--- a/src/Client/Requests/DaemonListRequest.cpp
+++ b/src/Client/Requests/DaemonListRequest.cpp
@@ -19,7 +19,6 @@
#include "DaemonListRequest.h"
#include <Net/Connection.h>
-#include <Net/Packets/HostListPacket.h>
namespace Mad {
namespace Client {
diff --git a/src/Client/Requests/DaemonListRequest.h b/src/Client/Requests/DaemonListRequest.h
index 625e430..fbf0e70 100644
--- a/src/Client/Requests/DaemonListRequest.h
+++ b/src/Client/Requests/DaemonListRequest.h
@@ -21,15 +21,9 @@
#define MAD_CLIENT_REQUEST_DAEMONLISTREQUEST_H_
#include <Common/Request.h>
+#include <Net/Packets/HostListPacket.h>
namespace Mad {
-
-namespace Net {
-namespace Packets {
-class HostListPacket;
-}
-}
-
namespace Client {
namespace Requests {
diff --git a/src/Client/Requests/DaemonStatusRequest.cpp b/src/Client/Requests/DaemonStatusRequest.cpp
index 9238ed6..94407b4 100644
--- a/src/Client/Requests/DaemonStatusRequest.cpp
+++ b/src/Client/Requests/DaemonStatusRequest.cpp
@@ -20,7 +20,6 @@
#include "DaemonStatusRequest.h"
#include <Net/Connection.h>
#include <Net/Packets/ErrorPacket.h>
-#include <Net/Packets/HostStatusPacket.h>
namespace Mad {
namespace Client {
diff --git a/src/Client/Requests/DaemonStatusRequest.h b/src/Client/Requests/DaemonStatusRequest.h
index cd71dfb..3190ca1 100644
--- a/src/Client/Requests/DaemonStatusRequest.h
+++ b/src/Client/Requests/DaemonStatusRequest.h
@@ -21,17 +21,11 @@
#define MAD_CLIENT_REQUESTS_DAEMONSTATUSREQUEST_H_
#include <Common/Request.h>
+#include <Net/Packets/HostStatusPacket.h>
#include <string>
namespace Mad {
-
-namespace Net {
-namespace Packets {
-class HostStatusPacket;
-}
-}
-
namespace Client {
namespace Requests {
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 20:52:16 +0200