Server-Status-Abfrage zeigt jetzt uptime an

17 files changed, 673 insertions, 25 deletions

diff --git a/src/Common/Backends/Makefile.am b/src/Common/Backends/Makefile.am
new file mode 100644
index 0000000..aa705d8
--- /dev/null
+++ b/src/Common/Backends/Makefile.am
@@ -0,0 +1,5 @@
+noinst_LTLIBRARIES     = libbackends.la
+libbackends_la_SOURCES = SystemBackendProc.cpp
+
+noinst_HEADERS       = SystemBackendProc.h
+
diff --git a/src/Common/Backends/Makefile.in b/src/Common/Backends/Makefile.in
new file mode 100644
index 0000000..431e582
--- /dev/null
+++ b/src/Common/Backends/Makefile.in
@@ -0,0 +1,442 @@
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+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
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+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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diff --git a/src/Common/Backends/SystemBackendProc.cpp b/src/Common/Backends/SystemBackendProc.cpp
new file mode 100644
index 0000000..d33fbf3
--- /dev/null
+++ b/src/Common/Backends/SystemBackendProc.cpp
@@ -0,0 +1,53 @@
+/*
+ * SystemBackendProc.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 "SystemBackendProc.h"
+#include <fstream>
+
+namespace Mad {
+namespace Common {
+namespace Backends {
+
+SystemBackendProc::Uptime SystemBackendProc::getUptime() const {
+  Uptime uptime = {0, 0};
+
+  std::ifstream file("/proc/uptime");
+
+  if(!file.good())
+    return uptime;
+
+  float f;
+  file >> f;
+  if(!file.good())
+    return uptime;
+
+  uptime.uptime = (uint32_t)f;
+
+  file >> f;
+  if(!file.good())
+    return uptime;
+
+  uptime.idleTime = (uint32_t)f;
+
+  return uptime;
+}
+
+}
+}
+}
diff --git a/src/Common/Backends/SystemBackendProc.h b/src/Common/Backends/SystemBackendProc.h
new file mode 100644
index 0000000..af34eee
--- /dev/null
+++ b/src/Common/Backends/SystemBackendProc.h
@@ -0,0 +1,45 @@
+/*
+ * SystemBackendProc.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_COMMON_BACKENDS_SYSTEMBACKENDPROC_H_
+#define MAD_COMMON_BACKENDS_SYSTEMBACKENDPROC_H_
+
+#include "../SystemBackend.h"
+
+namespace Mad {
+namespace Common {
+namespace Backends {
+
+class SystemBackendProc : public SystemBackend {
+  private:
+    SystemBackendProc() {}
+
+  public:
+    static void useBackend() {
+      setBackend(new SystemBackendProc());
+    }
+
+    virtual Uptime getUptime() const;
+};
+
+}
+}
+}
+
+#endif /* MAD_COMMON_BACKENDS_SYSTEMBACKENDPROC_H_ */
diff --git a/src/Common/ConfigManager.cpp b/src/Common/ConfigManager.cpp
index 4d0e476..a363862 100644
--- a/src/Common/ConfigManager.cpp
+++ b/src/Common/ConfigManager.cpp
@@ -19,6 +19,8 @@
 
 #include "ConfigManager.h"
 #include "Util.h"
+#include "Backends/SystemBackendProc.h"
+
 #include <fstream>
 #include <stdexcept>
 
@@ -90,5 +92,9 @@ bool ConfigManager::loadFile(const std::string &filename) {
   return true;
 }
 
+void ConfigManager::initBackends() {
+  Backends::SystemBackendProc::useBackend();
+}
+
 }
 }
diff --git a/src/Common/ConfigManager.h b/src/Common/ConfigManager.h
index 68669d3..5c94614 100644
--- a/src/Common/ConfigManager.h
+++ b/src/Common/ConfigManager.h
@@ -28,12 +28,16 @@ namespace Common {
 
 class ConfigManager {
   protected:
-    ConfigManager() {}
+    ConfigManager() {
+      initBackends();
+    }
 
     virtual bool parseLine(const std::vector<std::string> &section, const std::string &key, const std::string &value = std::string()) = 0;
 
     bool loadFile(const std::string &filename);
 
+    void initBackends();
+
   public:
     virtual ~ConfigManager() {}
 };
diff --git a/src/Common/Makefile.am b/src/Common/Makefile.am
index f04f3db..cd1b8c0 100644
--- a/src/Common/Makefile.am
+++ b/src/Common/Makefile.am
@@ -1,6 +1,7 @@
-SUBDIRS = Request
+SUBDIRS = Backends Request
 
 noinst_LTLIBRARIES   = libcommon.la
-libcommon_la_SOURCES = ConfigManager.cpp RequestManager.cpp
+libcommon_la_SOURCES = ConfigManager.cpp RequestManager.cpp SystemBackend.cpp
+libcommon_la_LIBADD  = Backends/libbackends.la
 
-noinst_HEADERS       = ConfigManager.h RequestHandler.h RequestManager.h Util.h
+noinst_HEADERS       = ConfigManager.h RequestHandler.h RequestManager.h SystemBackend.h Util.h
diff --git a/src/Common/Makefile.in b/src/Common/Makefile.in
index 9e02df1..7c805e9 100644
--- a/src/Common/Makefile.in
+++ b/src/Common/Makefile.in
@@ -44,8 +44,9 @@ mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/src/config.h
 CONFIG_CLEAN_FILES =
 LTLIBRARIES = $(noinst_LTLIBRARIES)
-libcommon_la_LIBADD =
-am_libcommon_la_OBJECTS = ConfigManager.lo RequestManager.lo
+libcommon_la_DEPENDENCIES = Backends/libbackends.la
+am_libcommon_la_OBJECTS = ConfigManager.lo RequestManager.lo \
+	SystemBackend.lo
 libcommon_la_OBJECTS = $(am_libcommon_la_OBJECTS)
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/src
 depcomp = $(SHELL) $(top_srcdir)/depcomp
@@ -189,10 +190,11 @@ sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-SUBDIRS = Request
+SUBDIRS = Backends Request
 noinst_LTLIBRARIES = libcommon.la
-libcommon_la_SOURCES = ConfigManager.cpp RequestManager.cpp
-noinst_HEADERS = ConfigManager.h RequestHandler.h RequestManager.h Util.h
+libcommon_la_SOURCES = ConfigManager.cpp RequestManager.cpp SystemBackend.cpp
+libcommon_la_LIBADD = Backends/libbackends.la
+noinst_HEADERS = ConfigManager.h RequestHandler.h RequestManager.h SystemBackend.h Util.h
 all: all-recursive
 
 .SUFFIXES:
@@ -246,6 +248,7 @@ distclean-compile:
 
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ConfigManager.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/RequestManager.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/SystemBackend.Plo@am__quote@
 
 .cpp.o:
 @am__fastdepCXX_TRUE@	$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
diff --git a/src/Common/Request/CoreStatusRequest.h b/src/Common/Request/CoreStatusRequest.h
index 97f8318..cd28cc2 100644
--- a/src/Common/Request/CoreStatusRequest.h
+++ b/src/Common/Request/CoreStatusRequest.h
@@ -23,7 +23,7 @@
 #include "Request.h"
 #include "../RequestManager.h"
 #include <Net/Connection.h>
-#include <Net/Packet.h>
+#include <Net/Packets/CoreStatusPacket.h>
 
 #include <sigc++/signal.h>
 
@@ -33,12 +33,12 @@ namespace Request {
 
 class CoreStatusRequest: public Request {
   private:
-    sigc::signal<void> finished;
+    sigc::signal<void,const Net::Packets::CoreStatusPacket&> finished;
 
     CoreStatusRequest() {}
 
   public:
-    static bool send(Net::Connection *connection, RequestManager &requestManager, const sigc::slot<void> &callback) {
+    static bool send(Net::Connection *connection, RequestManager &requestManager, const sigc::slot<void,const Net::Packets::CoreStatusPacket&> &callback) {
       CoreStatusRequest *request = new CoreStatusRequest();
 
       request->finished.connect(callback);
@@ -50,7 +50,7 @@ class CoreStatusRequest: public Request {
       return false;
     }
 
-    virtual bool sendRequest(Net::Connection *connection, unsigned short requestId) {
+    virtual bool sendRequest(Net::Connection *connection, uint16_t requestId) {
       if(isSent())
         return false;
 
@@ -68,7 +68,7 @@ class CoreStatusRequest: public Request {
       if(packet.getType() != Net::Packet::TYPE_OK)
         return false; // TODO Logging
 
-      finished();
+      finished(Net::Packets::CoreStatusPacket(packet));
 
       setFinished();
       return true;
diff --git a/src/Common/Request/DisconnectRequest.h b/src/Common/Request/DisconnectRequest.h
index c20a3d0..3f6e018 100644
--- a/src/Common/Request/DisconnectRequest.h
+++ b/src/Common/Request/DisconnectRequest.h
@@ -50,7 +50,7 @@ class DisconnectRequest: public Request {
       return false;
     }
 
-    virtual bool sendRequest(Net::Connection *connection, unsigned short requestId) {
+    virtual bool sendRequest(Net::Connection *connection, uint16_t requestId) {
       if(isSent())
         return false;
 
diff --git a/src/Common/Request/GSSAPIAuthRequest.h b/src/Common/Request/GSSAPIAuthRequest.h
index 138107e..ff92755 100644
--- a/src/Common/Request/GSSAPIAuthRequest.h
+++ b/src/Common/Request/GSSAPIAuthRequest.h
@@ -65,7 +65,7 @@ class GSSAPIAuthRequest : public Request {
       return false;
     }
 
-    virtual bool sendRequest(Net::Connection *connection, unsigned short requestId) {
+    virtual bool sendRequest(Net::Connection *connection, uint16_t requestId) {
       if(isSent())
         return false;
 
diff --git a/src/Common/Request/IdentifyRequest.h b/src/Common/Request/IdentifyRequest.h
index e88ce4b..dfb6ce6 100644
--- a/src/Common/Request/IdentifyRequest.h
+++ b/src/Common/Request/IdentifyRequest.h
@@ -49,7 +49,7 @@ class IdentifyRequest: public Request {
       return false;
     }
 
-    virtual bool sendRequest(Net::Connection *connection, unsigned short requestId) {
+    virtual bool sendRequest(Net::Connection *connection, uint16_t requestId) {
       if(isSent())
         return false;
 
diff --git a/src/Common/Request/Request.h b/src/Common/Request/Request.h
index 5c8d6c4..657a0a7 100644
--- a/src/Common/Request/Request.h
+++ b/src/Common/Request/Request.h
@@ -38,7 +38,7 @@ class Request : public RequestHandler {
   public:
     bool isSent() const {return sent;}
 
-    virtual bool sendRequest(Net::Connection *connection, unsigned short requestId) = 0;
+    virtual bool sendRequest(Net::Connection *connection, uint16_t requestId) = 0;
 };
 
 }
diff --git a/src/Common/RequestManager.cpp b/src/Common/RequestManager.cpp
index 82fc1af..c9761d2 100644
--- a/src/Common/RequestManager.cpp
+++ b/src/Common/RequestManager.cpp
@@ -84,7 +84,7 @@ bool RequestManager::sendRequest(Net::Connection *connection, Request::Request *
 
   RequestMap *requestMap = it->second;
 
-  unsigned short id;
+  uint16_t id;
   do {
     id = getRequestId();
   } while(requestMap->findRequest(id));
diff --git a/src/Common/RequestManager.h b/src/Common/RequestManager.h
index 77eca52..a783fe2 100644
--- a/src/Common/RequestManager.h
+++ b/src/Common/RequestManager.h
@@ -33,7 +33,7 @@ class Request;
 
 class RequestManager {
   private:
-    class RequestMap : private std::map<unsigned short,RequestHandler*> {
+    class RequestMap : private std::map<uint16_t,RequestHandler*> {
       private:
         // Prevent shallow copy
         RequestMap(const RequestMap &o);
@@ -47,11 +47,11 @@ class RequestManager {
             delete it->second;
         }
 
-        bool addRequest(unsigned short id, RequestHandler *info) {
+        bool addRequest(uint16_t id, RequestHandler *info) {
           return insert(std::make_pair(id, info)).second;
         }
 
-        RequestHandler* findRequest(unsigned short id) {
+        RequestHandler* findRequest(uint16_t id) {
           iterator it = find(id);
           if(it == end())
             return 0;
@@ -59,7 +59,7 @@ class RequestManager {
           return it->second;
         }
 
-        bool deleteRequest(unsigned short id) {
+        bool deleteRequest(uint16_t id) {
           iterator it = find(id);
           if(it == end())
             return false;
@@ -92,11 +92,11 @@ class RequestManager {
     RequestManager& operator=(const RequestManager &o);
 
     std::map<Net::Connection*,RequestMap*> requestMaps;
-    unsigned short requestId;
+    uint16_t requestId;
 
     std::map<Net::Packet::Type,RequestHandlerFactory*> requestHandlerFactories;
 
-    unsigned short getRequestId() {
+    uint16_t getRequestId() {
       return requestId+=2;
     }
 
diff --git a/src/Common/SystemBackend.cpp b/src/Common/SystemBackend.cpp
new file mode 100644
index 0000000..8b9aa0d
--- /dev/null
+++ b/src/Common/SystemBackend.cpp
@@ -0,0 +1,28 @@
+/*
+ * SystemBackend.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 "SystemBackend.h"
+
+namespace Mad {
+namespace Common {
+
+SystemBackend *SystemBackend::backend = new SystemBackend();
+
+}
+}
diff --git a/src/Common/SystemBackend.h b/src/Common/SystemBackend.h
new file mode 100644
index 0000000..f88ddd9
--- /dev/null
+++ b/src/Common/SystemBackend.h
@@ -0,0 +1,61 @@
+/*
+ * SystemBackend.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_COMMON_SYSTEMBACKEND_H_
+#define MAD_COMMON_SYSTEMBACKEND_H_
+
+#include <stdint.h>
+
+namespace Mad {
+namespace Common {
+
+class SystemBackend {
+  private:
+    static SystemBackend *backend;
+
+  protected:
+    SystemBackend() {}
+
+    static void setBackend(SystemBackend *backend0) {
+      delete backend;
+      backend = backend0;
+    }
+
+  public:
+    struct Uptime {
+      uint32_t uptime;
+      uint32_t idleTime;
+    };
+
+    virtual ~SystemBackend() {}
+
+    virtual Uptime getUptime() const {
+      Uptime ret = {0, 0};
+      return ret;
+    }
+
+    static SystemBackend *getBackend() {
+      return backend;
+    }
+};
+
+}
+}
+
+#endif /* MAD_COMMON_SYSTEMBACKEND_H_ */