diff --git a/ismas/ismas_client.cpp b/ismas/ismas_client.cpp
index e69de29..8f957fc 100644
--- a/ismas/ismas_client.cpp
+++ b/ismas/ismas_client.cpp
@@ -0,0 +1,212 @@
+#include "ismas/ismas_client.h"
+
+#include <cstring>
+#include <cstdio>
+
+#if 0
+# $1: EVENT: U0001 update finished: 100%
+#            U0002 reset TRG
+#            U0003 error
+#            U0010 for update process
+# $2: PERCENT : "only for ISMAS: 0-100%",
+# $3: RESULTCODE : "only for ISMAS",
+#   0: Success
+#   1: no Update nessesary
+#   2: Backup failed
+#   3: Package error/ Wrong package
+#   4: Install Error
+# $4: STEP : "running step (only for us): update_psa...",
+# $5: STEP_RESULT : "error and result text",
+# $6: VERSION : "opkg and conf info; what will be updated"
+#
+#endif
+
+#include <QDateTime>
+#include <QDebug>
+
+QString IsmasClient::updateNewsToIsmas(char const *event,
+                                       int percent,
+                                       int resultCode,
+                                       char const *step,
+                                       char const *step_result,
+                                       char const *version) {
+    char buf[1024];
+    memset(buf, 0, sizeof(buf));
+
+    QString const ts = QDateTime::currentDateTime().toString(Qt::ISODateWithMs);
+    snprintf(buf, sizeof(buf)-1,
+        "{"
+            "\"REASON\":\"SW_UP\","
+            "\"TIMESTAMP\":\"%s\","
+            "\"EVENT_ID\":\"0\","
+            "\"EVENT\":\"%s\","
+            "\"EVENTSTATE\":1,"
+            "\"PARAMETER\": {"
+                "\"PERCENT\" : %d,"
+                "\"RESULTCODE\" : %d,"
+                "\"STEP\" : \"%s\","
+                "\"STEP_RESULT\" : \"%s\","
+                "\"VERSION\" : \"%s\""
+            "}"
+        "}", ts.toStdString().c_str(), event, percent, resultCode,
+             step, step_result, version);
+    return buf;
+}
+
+QString IsmasClient::updateOfPSASendVersion(QString const &tariffVersion,
+                                            QString const &tariffProject,
+                                            int tariffZone,
+                                            QString const &tariffInfo,
+                                            QString const &tariffLoadTime,
+                                            QString const &linuxVersion,
+                                            QString const &cpuSerial,
+                                            QString const &deviceControllerVersion,
+                                            QString const &deviceControllerGitBlob,
+                                            QString const &deviceControllerGitLastCommit,
+                                            QString const &raucVersion,
+                                            QString const &opkgVersion,
+                                            QString const &atbQTVersion,
+                                            QString const &atbQTGitDescribe,
+                                            QString const &deviceControllerPluginVersion,
+                                            QString const &ingenicoISelfCCPluginVersion,
+                                            QString const &mobilisisCalculatePricePluginVersion,
+                                            QString const &mobilisisCalculatePriceConfigUiVersion,
+                                            QString const &prmCalculatePricePluginVersion,
+                                            QString const &prmCalculatePriceConfigUiPluginVersion,
+                                            QString const &tcpZVTPluginVersion) {
+    char buf[4096];
+    memset(buf, 0, sizeof(buf));
+
+    QString const ts = QDateTime::currentDateTime().toString(Qt::ISODateWithMs);
+    QString sendVersionHash;
+
+    // local data="#M=APISM#C=CMD_SENDVERSION#J=
+    snprintf(buf, sizeof(buf)-1,
+        "{"
+            "\"VERSION_INFO\" : {"
+                "\"CREATED\":\"%s\","
+                "\"HASH\":\"%s\""
+            "},"
+            "\"TARIFF\" : {"
+                "\"VERSION\" : \"%s\","
+                "\"PROJECT\" : \"%s\","
+                "\"ZONE\" : %d,"
+                "\"INFO\" : \"%s\","
+                "\"LOADED\" : \"%s\""
+            "},"
+            "\"HARDWARE\" : {"
+                "\"DEVICES\" : [\"PTU5\", \"DC\", \"PRINTER\", \"BNA\"]"
+            "},"
+            "\"OS\" : {"
+                "\"Linux\": \"%s\""
+            "},"
+            "\"CONFIG\" : {"
+                "\"PTU5\" : {"
+                    "\"CPU_SERIAL\" : \"%s\""
+                "},"
+                "\"DC\" : {"
+                    "\"VERSION\" : \"%s\","
+                    "\"GITBLOB\" : \"%s\","
+                    "\"GITLASTCOMMIT\" : \"%s\""
+                "},"
+                "\"PRINTER\" : {"
+                "},"
+                "\"BNA\" : {"
+                "}"
+            "},"
+            "\"SOFTWARE\": {"
+                "\"RAUC\" : \"%s\","
+                "\"OPKG\" : \"%s\","
+                "\"ATBQT\" : {"
+                    "\"VERSION\" : \"%s\","
+                    "\"GIT_DESCRIBE\" : \"%s\""
+                "}"
+            "},"
+            "\"PLUGINS\" : {"
+                "\"libATBDeviceControllerPlugin.so\" : {"
+                    "\"VERSION\" : \"%s\""
+                "},"
+                "\"libIngenicoISelf_CCPlugin.so\" : {"
+                    "\"VERSION\" : \"%s\""
+                "},"
+                "\"libMOBILISIS_CalculatePricePlugin.so\" : {"
+                    "\"VERSION\" : \"%s\""
+                "},"
+                "\"libMOBILISIS_CalculatePricePlugin_ConfigUi.so\" : {"
+                    "\"VERSION\" : \"%s\""
+                "},"
+                "\"libPRM_CalculatePricePlugin.so\" : {"
+                    "\"VERSION\" : \"%s\""
+                "},"
+                "\"libPRM_CalculatePricePlugin_ConfigUi.so\" : {"
+                    "\"VERSION\" : \"%s\""
+                "},"
+                "\"libTCP_ZVT_CCPlugin.so\" : {"
+                    "\"VERSION\" : \"%s\""
+                "}"
+            "}"
+        "}",
+        ts.toStdString().c_str(),
+        sendVersionHash.toStdString().c_str(),
+
+        tariffVersion.toStdString().c_str(),
+        tariffProject.toStdString().c_str(),
+        tariffZone,
+        tariffInfo.toStdString().c_str(),
+        tariffLoadTime.toStdString().c_str(),
+
+        linuxVersion.toStdString().c_str(),
+
+        cpuSerial.toStdString().c_str(),
+
+        deviceControllerVersion.toStdString().c_str(),
+        deviceControllerGitBlob.toStdString().c_str(),
+        deviceControllerGitLastCommit.toStdString().c_str(),
+
+        raucVersion.toStdString().c_str(),
+        opkgVersion.toStdString().c_str(),
+        atbQTVersion.toStdString().c_str(),
+        atbQTGitDescribe.toStdString().c_str(),
+
+        deviceControllerPluginVersion.toStdString().c_str(),
+        ingenicoISelfCCPluginVersion.toStdString().c_str(),
+        mobilisisCalculatePricePluginVersion.toStdString().c_str(),
+        mobilisisCalculatePriceConfigUiVersion.toStdString().c_str(),
+        prmCalculatePricePluginVersion.toStdString().c_str(),
+        prmCalculatePriceConfigUiPluginVersion.toStdString().c_str(),
+        tcpZVTPluginVersion.toStdString().c_str());
+
+    return buf;
+}
+
+
+QString IsmasClient::updateOfPSAActivated() {
+    return updateNewsToIsmas("U0010",
+                             1,
+                             0,
+                             "activated",
+                             "detected WAIT state",
+                             "1.0.0");
+}
+
+QString IsmasClient::updateOfPSASucceeded() {
+    return updateNewsToIsmas("U0001",
+                             100,
+                             0,
+                             "update_succeeded",
+                             "",
+                             "1.0.0");
+}
+
+QString IsmasClient::setUpdatesAvailable() {
+    return updateNewsToIsmas("U0099",
+                             10,
+                             0,
+                             "set_updates_available",
+                             "",
+                             "");
+}
+
+
+
+bool checkForAvailableUpdates();
diff --git a/ismas/ismas_client.h b/ismas/ismas_client.h
index e69de29..12946ff 100644
--- a/ismas/ismas_client.h
+++ b/ismas/ismas_client.h
@@ -0,0 +1,46 @@
+#ifndef ISMAS_CLIENT_H_INCLUDED
+#define ISMAS_CLIENT_H_INCLUDED
+
+#include <QObject>
+#include <QString>
+
+class IsmasClient : public QObject {
+    Q_OBJECT
+
+public:
+    QString updateNewsToIsmas(char const *event,
+                              int percent,
+                              int resultCode,
+                              char const *step,
+                              char const *step_result,
+                              char const *version);
+
+    QString updateOfPSAActivated();
+    QString updateOfPSASucceeded();
+    QString updateOfPSASendVersion(QString const &tariffVersion,
+                                   QString const &tariffProject,
+                                   int tariffZone,
+                                   QString const &tariffInfo,
+                                   QString const &tariffLoadTime,
+                                   QString const &linuxVersion,
+                                   QString const &cpuSerial,
+                                   QString const &deviceControllerVersion,
+                                   QString const &deviceControllerGitBlob,
+                                   QString const &deviceControllerGitLastCommit,
+                                   QString const &raucVersion,
+                                   QString const &opkgVersion,
+                                   QString const &atbQTVersion,
+                                   QString const &atbQTGitDescribe,
+                                   QString const &deviceControllerPluginVersion,
+                                   QString const &ingenicoISelfCCPluginVersion,
+                                   QString const &mobilisisCalculatePricePluginVersion,
+                                   QString const &mobilisisCalculatePriceConfigUiVersion,
+                                   QString const &prmCalculatePricePluginVersion,
+                                   QString const &prmCalculatePriceConfigUiPluginVersion,
+                                   QString const &tcpZVTPluginVersion);
+
+    QString setUpdatesAvailable();
+    bool checkForAvailableUpdates();
+};
+
+#endif // ISMAS_CLIENT_H_INCLUDED