Add package type information to system properties

@@ -13,6 +13,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+import org.apache.tools.ant.filters.ReplaceTokens
+
 buildscript {
     ext {
         osPackageVersion = "3.8.0"
@@ -56,6 +59,7 @@ ospackage {
 
     // Copy the config files
     from("target/conf") {
+        exclude "${pkgName}.conf"
         fileType CONFIG | NOREPLACE
         fileMode 0754
         into "conf"
@@ -99,6 +103,14 @@ buildRpm {
         into "/usr/lib/systemd/system"
     }
 
+    from("target/conf") {
+        include "${pkgName}.conf"
+        filter(ReplaceTokens, tokens: ['pkg.platform': 'rpm'])
+        fileType CONFIG | NOREPLACE
+        fileMode 0754
+        into "conf"
+    }
+
     directory(pkgLogFolder, 0755)
     link("${pkgInstallFolder}/bin/${pkgName}.yml", "${pkgInstallFolder}/conf/${pkgName}.yml")
     link("/etc/${pkgName}/conf", "${pkgInstallFolder}/conf")
@@ -126,6 +138,14 @@ buildDeb {
     user pkgName
     permissionGroup pkgName
 
+    from("target/conf") {
+        include "${pkgName}.conf"
+        filter(ReplaceTokens, tokens: ['pkg.platform': 'deb'])
+        fileType CONFIG | NOREPLACE
+        fileMode 0754
+        into "conf"
+    }
+
     directory(pkgLogFolder, 0755)
     link("/etc/init.d/${pkgName}", "${pkgInstallFolder}/bin/${pkgName}.jar")
     link("${pkgInstallFolder}/bin/${pkgName}.yml", "${pkgInstallFolder}/conf/${pkgName}.yml")

@@ -14,6 +14,6 @@
 # limitations under the License.
 #
 
-export JAVA_OPTS="$JAVA_OPTS"
+export JAVA_OPTS="$JAVA_OPTS -Dplatform=@pkg.platform@"
 export LOG_FILENAME=${pkg.name}.out
 export LOADER_PATH=${pkg.installFolder}/conf,${pkg.installFolder}/extensions

@@ -72,4 +72,17 @@ public class AdminController extends BaseController {
             throw handleException(e);
         }
     }
+
+    @PreAuthorize("hasAuthority('SYS_ADMIN')")
+    @RequestMapping(value = "/updates", method = RequestMethod.GET)
+    @ResponseBody
+    public String checkUpdates() throws ThingsboardException {
+        try {
+            return "<div>New update Thingsboard version 1.2 is available.<br/>" +
+                    "<a href='https://github.com/thingsboard/thingsboard/releases/download/v1.1/thingsboard-1.1.deb'>Download package</a></div>";
+        } catch (Exception e) {
+            throw handleException(e);
+        }
+    }
+
 }

@@ -7,6 +7,7 @@
     <logmode>rotate</logmode>
     <env name="LOADER_PATH" value="%BASE%\conf,%BASE%\extensions" />
     <executable>java</executable>
+    <startargument>-Dplatform=windows</startargument>
     <startargument>-jar</startargument>
     <startargument>%BASE%\lib\${pkg.name}.jar</startargument>
 </service>