Update for webserver; cleanup in CMakeLists.txt

- Add oai header to typescript and html sources, add support to commands
  requiring two parameters, add more helpfiles
- Fix help bug (html comments not removed from tooltips)
- Fix backend build problem and 2 warnings
- Correctly initialize variables in nr_phy_scope.c
- Use add_subdirectory for websrv cmake build
- correctly link to asn1_lte_rrc and asn1_nr_rrc
- fix bug: correctly recognize npm packet
- only configure targets if explicitly asked for by users
- use add_subdirectory
- Use add_subdirectory for telnet cmake build
- Minor cleanup in build_oai
- Move softscope build in dedicated CMakeLists, and comment out
  DEBUG_MAC_INTERFACE option (not found in code)
- Make DEBUG_ASN1 a cmake only option ( no C macro) as it's not used as
  a C macro in the code, and develop align

cmake_targets/build_oai

@@ -55,14 +55,7 @@ CMAKE_BUILD_TYPE="RelWithDebInfo"
 CMAKE_CMD="$CMAKE"
 BUILD_ECLIPSE=0
 NR="False"
-OPTIONAL_LIBRARIES="telnetsrv enbscope uescope nrscope ldpc_cuda ldpc_t1"
-ulfiusdep=$(basename ./`find /usr/lib* -name libulfius.so`)
-jssondep=$(basename ./`find /usr/lib* -name libjansson.so`)
-if [ "$ulfiusdep" == "libulfius.so" -a "$jssondep" == "libjansson.so" ] ; then
-  OPTIONAL_LIBRARIES+=" websrv"
-else
-  echo_warning "  websrv optional build not included in build-lib option  as dependencies requirements not met "
-fi
+OPTIONAL_LIBRARIES="telnetsrv enbscope uescope nrscope ldpc_cuda ldpc_t1 websrv"
 RU=0
 CMAKE_C_FLAGS=()
 CMAKE_CXX_FLAGS=()
@@ -85,7 +78,7 @@ Options:
 -d | --build-dir
    Sets build directory (will be <oai-root>/cmake_targets/<build-dir>/build)
 -I | --install-external-packages
-   Installs required packages such as LibXML, asn1.1 compiler, freediameter, ...
+   Installs required packages such as LibXML, asn1.1 compiler, ...
    This option will require root password
 --install-optional-packages
    Install useful but not mandatory packages such as valgrind
@@ -392,16 +385,16 @@ function main() {
                   if [ "$alib" = "$oklib" ] ; then
                     BUILD_OPTLIB="$BUILD_OPTLIB $alib" 
                     echo_info "Enabling build of lib${alib}.so" 
-		  fi
-	        done
-	      done
-	      if [ "${BUILD_OPTLIB## }" != "$2" ] ; then
+                  fi
+                done
+              done
+              if [ "${BUILD_OPTLIB## }" != "$2" ] ; then
                 echo_fatal "Unknown optional library in $2, valid libraries are $OPTIONAL_LIBRARIES"
               fi
             fi
-	    for oklib in $BUILD_OPTLIB ; do
-	      CMAKE_CMD="$CMAKE_CMD -DENABLE_${oklib^^}=ON"
-	    done
+            for oklib in $BUILD_OPTLIB ; do
+              CMAKE_CMD="$CMAKE_CMD -DENABLE_${oklib^^}=ON"
+            done            
             shift 2;;		
         --noavx512)
             CMAKE_CMD="$CMAKE_CMD -DAVX512=OFF"
@@ -476,8 +469,6 @@ function main() {
   # Setting and printing OAI envs, we should check here #
   #######################################################
 
-  echo_info "2. Setting the OAI PATHS ..."
-
   cecho "OPENAIR_DIR    = $OPENAIR_DIR" $green
 
   # for conf files copy in this bash script
@@ -554,8 +545,6 @@ function main() {
     SKIP_SHARED_LIB_FLAG="True"
   fi
 
-  echo_info "3. building the compilation directives ..."
-
   DIR=$OPENAIR_DIR/cmake_targets
 
   [ "$CLEAN" = "1" ] && rm -rf $DIR/$BUILD_DIR/build
@@ -658,27 +647,9 @@ function main() {
   if [ ! -z "$BUILD_OPTLIB" ] ; then 
      for oklib in $BUILD_OPTLIB ; do
          compilations $BUILD_DIR $oklib
-         if [ "$oklib" == "websrv" ] ; then
-           BUILD_WEBSRVFRONT=1
-           echo_info "Build of websrv frontend enabled"
-           fi
      done
   fi
-  
-  ############################################
-  # Optional targets (others than libraries) #
-  ############################################  
-  if [ "$BUILD_WEBSRVFRONT" = "1" ] ; then
-    npmv=`command npm -v`
-    npms=$?
-    nodev=`command node -v`
-    nodes=$?
-    if [ "$npms" == "0" -a "$nodes" == "0" ] ; then
-      compilations $BUILD_DIR websrvfront
-    else
-      echo_warning "build of websrv front-end skipped, dependencies not met : " $npmv " " $nodev
-    fi
-  fi
+
   ####################################################
   # Build RF device and transport protocol libraries #
   ####################################################
@@ -767,7 +738,6 @@ function main() {
   # Auto-tests #
   ##############
   if [ "$OAI_TEST" = "1" ] ; then
-    echo_info "10. Running OAI pre commit tests (pre-ci) ..."
     echo_error "These scripts ASSUME that user is in /etc/sudoers and can execute commands without PASSWORD prompt"
     echo_error "Add the following lines in /etc/sudoers file to make your __user_name__ sudo without password prompt"
     echo_error " __your_user_name__ ALL = (ALL:ALL) NOPASSWD: ALL"
@@ -787,7 +757,6 @@ function main() {
     fi
     wait
   else
-    echo_info "10. Bypassing the Tests ..."
     echo_success "BUILD SHOULD BE SUCCESSFUL"
   fi
 

cmake_targets/macros.cmake

@@ -11,7 +11,7 @@ macro(add_option name val helpstr)
   add_definitions("-D${name}=${value}")
 endmacro(add_option)
 
-macro(add_boolean_option name val helpstr)
+macro(add_boolean_option name val helpstr adddef)
   if(DEFINED ${name})
     set(value ${${name}})
   else(DEFINED ${name})
@@ -19,9 +19,9 @@ macro(add_boolean_option name val helpstr)
   endif()
   set(${name} ${value} CACHE STRING "${helpstr}")
   set_property(CACHE ${name} PROPERTY TYPE BOOL)
-  if (${value})
+  if (${value} AND ${adddef})
     add_definitions("-D${name}")
-  endif (${value})
+  endif (${value} AND ${adddef})
 endmacro(add_boolean_option)
 
 macro(add_integer_option name val helpstr)

common/utils/CMakeLists.txt

 add_subdirectory(ds)
+add_boolean_option(ENABLE_TELNETSRV OFF "Whether to build telnet support in modems" OFF)
+if(ENABLE_TELNETSRV)
+  add_subdirectory(telnetsrv)
+endif()
+add_boolean_option(ENABLE_WEBSRV OFF "Whether to build the webserver" OFF)
+if(ENABLE_WEBSRV)
+  add_subdirectory(websrv)
+endif()
+

common/utils/telnetsrv/CMakeLists.txt

+#/*
+# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# * contributor license agreements.  See the NOTICE file distributed with
+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+#! \file common/utils/telnetsrv/CMakelists.txt
+#* \brief: build rules and checks for web server shared libraries
+#* \author Francois TABURET
+#* \date 2023
+#* \version 1.0
+#* \company NOKIA BellLabs France
+#* \email: francois.taburet@nokia-bell-labs.com
+#* \note
+#* \warning
+#*/
+add_library(telnetsrv MODULE
+            telnetsrv.c
+            telnetsrv_proccmd.c
+            telnetsrv_loader.c
+            telnetsrv_measurements.c
+)
+target_link_libraries(telnetsrv PRIVATE history)
+target_link_libraries(telnetsrv PRIVATE asn1_nr_rrc asn1_lte_rrc)
+
+message(STATUS "Add enb specific telnet functions in libtelnetsrv_enb.so")
+add_library(telnetsrv_enb MODULE
+            telnetsrv_enb_measurements.c
+            telnetsrv_enb_phycmd.c
+)
+add_dependencies(telnetsrv telnetsrv_enb)
+target_link_libraries(telnetsrv_enb PRIVATE asn1_nr_rrc asn1_lte_rrc)
+
+message(STATUS "No specific telnet functions for gnb")
+
+message(STATUS "No specific telnet functions for 4Gue")
+
+message(STATUS "Add 5Gue specific telnet functions in libtelnetsrv_5Gue.so")
+add_library(telnetsrv_5Gue MODULE telnetsrv_5Gue_measurements.c)
+add_dependencies(telnetsrv telnetsrv_5Gue)
+target_link_libraries(telnetsrv_5Gue PRIVATE asn1_nr_rrc asn1_lte_rrc)
+
+# all libraries should be written to root build dir
+set_target_properties(telnetsrv telnetsrv_enb telnetsrv_5Gue
+                      PROPERTIES LIBRARY_OUTPUT_DIRECTORY ../../..
+)
+

common/utils/telnetsrv/telnetsrv_CMakeLists.txt

-set(TELNETROOT ${OPENAIR_DIR}/common/utils/telnetsrv )
-
-set(TELNETSRV_SOURCE
-    ${TELNETROOT}/telnetsrv.c
-    ${TELNETROOT}/telnetsrv_proccmd.c
-    ${TELNETROOT}/telnetsrv_loader.c
-    ${TELNETROOT}/telnetsrv_measurements.c
-    )
-    
-add_library(telnetsrv MODULE ${TELNETSRV_SOURCE} )
-target_link_libraries(telnetsrv PRIVATE history ncurses form )
-target_link_libraries(telnetsrv PRIVATE asn1_nr_rrc asn1_lte_rrc)
-
-foreach(TELNETLIB enb gnb 4Gue 5Gue)
-    set(TELNETLIB_SRCS "")
-    foreach(TELNETLIB_ASRC measurements phycmd)
-       set(TELNETLIB_SRC ${OPENAIR_DIR}/common/utils/telnetsrv/telnetsrv_${TELNETLIB}_${TELNETLIB_ASRC}.c)
-       if (EXISTS ${TELNETLIB_SRC})
-          set( TELNETLIB_SRCS "${TELNETLIB_SRC};${TELNETLIB_SRCS}")
-       endif()
-    endforeach()
-    if(NOT "${TELNETLIB_SRCS}" STREQUAL "")
-       message("Add ${TELNETLIB} specific telnet functions in libtelnetsrv_${TELNETLIB}.so")
-       add_library(telnetsrv_${TELNETLIB} MODULE ${TELNETLIB_SRCS} )
-       add_dependencies(telnetsrv telnetsrv_${TELNETLIB})
-       target_link_libraries(telnetsrv_${TELNETLIB} PRIVATE asn1_nr_rrc asn1_lte_rrc)
-       install(TARGETS  telnetsrv_${TELNETLIB} DESTINATION bin)
-    else()
-       message("No specific telnet functions for ${TELNETLIB}")
-    endif()  
-endforeach()
-
-install(TARGETS telnetsrv DESTINATION bin)
-
-if (EXISTS "${OPENAIR_CMAKE}/ran_build/build" AND IS_DIRECTORY "${OPENAIR_CMAKE}/ran_build/build")
-     install(TARGETS telnetsrv DESTINATION ${OPENAIR_CMAKE}/ran_build/build)
-endif (EXISTS "${OPENAIR_CMAKE}/ran_build/build" AND IS_DIRECTORY "${OPENAIR_CMAKE}/ran_build/build")

common/utils/websrv/CMakeLists.txt

+#/*
+# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# * contributor license agreements.  See the NOTICE file distributed with
+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+#! \file common/utils/websrv/CMakelists.txt
+#* \brief: build rules and checks for web server shared libraries
+#* \author Francois TABURET
+#* \date 2023
+#* \version 1.0
+#* \company NOKIA BellLabs France
+#* \email: francois.taburet@nokia-bell-labs.com
+#* \note
+#* \warning
+#*/
+find_library(ULFIUS NAMES "libulfius.so" REQUIRED)
+if (NOT ULFIUS)
+  message(FATAL_ERROR "ulfius library (https://github.com/babelouest/ulfius) not found, install libulfius-dev (ubuntu) if you need to build websrv back-end")
+else()
+  message(STATUS "found libulfius for websrv")
+endif()
+
+find_library(JSON NAMES "libjansson.so" REQUIRED)
+if (NOT JSON)
+  message(FATAL_ERROR "libjansson not found, install libjansson-dev for ubuntu, jansson-devel for fedora if you need to build websrv back-end")
+else()
+  message(STATUS "found libjansson for websrv")
+endif()
+
+find_program(NPM NAMES npm REQUIRED)
+if (NOT NPM)
+  message(FATAL_ERROR "npm is not installed, frontend can't be built. Possibly install npm, package is available for ubuntu and fedora")
+else()
+  message(STATUS "found npm for websrv")
+endif()
+
+
+# build the backend ( the embedded web server)
+
+message(STATUS "Configuring webserver backend")
+add_library(websrv MODULE
+            websrv.c
+            websrv_websockets.c
+            websrv_scope.c
+            websrv_noforms.c
+            websrv_scope.c
+            websrv_utils.c
+            ../../../openair1/PHY/TOOLS/nr_phy_scope.c
+)
+target_link_libraries(websrv PRIVATE asn1_lte_rrc asn1_nr_rrc)
+target_link_libraries(websrv PRIVATE ulfius jansson)
+target_compile_definitions(websrv PUBLIC WEBSRVSCOPE)
+# put websrv into build root and not under build/common/utils/websrv/
+set_target_properties(websrv PROPERTIES LIBRARY_OUTPUT_DIRECTORY ../../..)
+
+# build the frontend ( loaded from web server by browsers)
+
+add_custom_target(
+  websrvfront_installjsdep
+  WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/frontend
+  COMMAND npm install
+  DEPENDS frontend/package-lock.json
+)
+
+message(STATUS "Configuring webserver frontend")
+add_custom_target(
+  websrvfront
+  WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/frontend
+  COMMAND npm run build
+  #COMMAND npm run builddev
+  DEPENDS websrvfront_installjsdep
+)
+add_dependencies(websrv websrvfront)
+# copy frontend files to a websrv subdirectory of where oai copy all built files
+add_custom_command(TARGET websrvfront
+                   POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/frontend/dist/softmodem-ngx ${OPENAIR_BIN_DIR}/../websrv
+                              COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/helpfiles ${OPENAIR_BIN_DIR}/../websrv/helpfiles
+                   COMMENT "Moving frontend files to:\n   ${OPENAIR_BIN_DIR}/../websrv \n " )

common/utils/websrv/frontend/package.json

@@ -22,11 +22,14 @@
     "@angular/platform-browser-dynamic": "^14.1.0",
     "@angular/router": "^14.1.0",
     "chart.js": "^3.8.2",
+    "loader-utils": "^3.2.1",
     "moment": "^2.29.3",
     "ng2-charts": "^4.0.0",
     "rxjs": "^6.6.6",
     "tslib": "^2.0.0",
-    "zone.js": "^0.11.4"
+    "zone.js": "^0.11.4",
+    "json5": "^2.2.2",
+    "tsconfig-paths": "^4.0.0"
   },
   "devDependencies": {
     "@angular-devkit/architect": "^0.1401.0",

common/utils/websrv/frontend/src/app/api/commands.api.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/api/commands.api.ts
+ * \brief: implementation of web interface frontend for oai
+ * \api's definitions for the commands module, which provides web interface to telnet server commands
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {HttpClient} from "@angular/common/http";
 import {Injectable} from "@angular/core";
 import {environment} from "src/environments/environment";
-export interface IInfo {
-  name: string;
-  value: string;
-  type: IArgType;
-  modifiable: boolean; // set command ?
-}
-
+import {route, IArgType, IInfo} from "src/commondefs";
 export interface IModule {
   name: string;
 }
@@ -28,17 +54,6 @@ export enum ILogOutput {
   file = "/tmp/<component>.log",
 }
 
-export enum IArgType {
-  boolean = "boolean",
-  list = "list",
-  loglvl = "loglvl",
-  range = "range",
-  number = "number",
-  string = "string",
-  configfile = "configfile",
-  simuTypes = "simuTypes",
-}
-
 export enum ICommandOptions {
   update = "update", // result can be updated, triggers update button on result page when set
   help = "help" // help tooltip available on command buttons
@@ -54,8 +69,8 @@ export interface IVariable {
 export interface ICommand {
   name: string;
   confirm?: string;
-  question?: IQuestion;
-  param?: IVariable;
+  question?: IQuestion[];
+  param?: IVariable[];
   options?: ICommandOptions[];
 }
 export interface ITable {
@@ -86,7 +101,6 @@ export interface IRow {
       param?: IVariable // to transmit the initial command parameter, ex: the channel model index when modify a channel model
 }
 
-export const route = "oaisoftmodem/";
 
 @Injectable({
   providedIn : "root",
@@ -96,10 +110,6 @@ export class CommandsApi {
   {
   }
 
-  public readInfos$ = () => this.httpClient.get<IInfo[]>(environment.backend + route + "variables/");
-
-  public setInfo$ = (info: IInfo) => this.httpClient.post<IResp>(environment.backend + route + "variables/", info);
-
   public readModules$ = () => this.httpClient.get<IModule[]>(environment.backend + route + "commands/");
 
   public readVariables$ = (moduleName: string) => this.httpClient.get<IInfo[]>(environment.backend + route + moduleName + "/variables/");

common/utils/websrv/frontend/src/app/api/help.api.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/api/help.api.ts
+ * \brief: implementation of web interface frontend for oai
+ * \api's definitions for the help module, which can be used to provides help text via tooltips
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {HttpClient} from "@angular/common/http";
 import {Injectable} from "@angular/core";
 import {Observable} from "rxjs";
 import {map} from "rxjs/operators";
 import {environment} from "src/environments/environment";
+import {route} from "src/commondefs";
 
 export interface HelpRequest {
   module: string;
@@ -13,7 +46,7 @@ export interface HelpRequest {
 export interface HelpResp {
   text: string;
 }
-const hlproute = "oaisoftmodem/helpfiles/";
+const hlproute = route + "/helpfiles/";
 
 @Injectable({
   providedIn : "root",
@@ -28,9 +61,10 @@ export class HelpApi {
 
   public getHelpText(module: string, command: string, object: string): Observable<string>
   {
+	  
     return this.getHelp$({module : module, command : command.replace(" ", "_"), object : object.replace(" ", "_")})
         .pipe(map(
-            (response => { return (response.status == 201) ? response.body!.text : ""; }),
+            (response => { return (response.status == 201) ? response.body!.text.replace(/<!--(?:.|\n)*?-->/gm, '') : ""; }),
             )); // pipe
   }
 }

common/utils/websrv/frontend/src/app/api/info.api.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/api/info.api.ts
+ * \brief: implementation of web interface frontend for oai
+ * \api's definitions for the info module, which provides global info about the connected oai modem
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
+import {HttpClient} from "@angular/common/http";
+import {Injectable} from "@angular/core";
+import {environment} from "src/environments/environment";
+import {route, IInfo} from "src/commondefs";
+
+@Injectable({
+  providedIn : "root",
+})
+export class InfoApi {
+  constructor(private httpClient: HttpClient)
+  {
+  }
+
+  public readInfos$ = () => this.httpClient.get<IInfo[]>(environment.backend + route + "info/");
+}

common/utils/websrv/frontend/src/app/api/scope.api.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/scope/scope.api.ts
+ * \brief: implementation of web interface frontend for oai
+ * \api's definitions for the scope module, which provides a web interface to the oai soft scope
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {HttpClient} from "@angular/common/http";
 import {Injectable} from "@angular/core";
 import {environment} from "src/environments/environment";
+import {route} from "src/commondefs";
 
 export enum IScopeGraphType {
   IQs = "IQs",
@@ -33,7 +66,7 @@ export interface ISigDesc {
   antenna_id: number;
 }
 
-const route = "oaisoftmodem/scopectrl/";
+const scoperoute = route + "/scopectrl/";
 
 @Injectable({
   providedIn : "root",
@@ -43,7 +76,7 @@ export class ScopeApi {
   {
   }
 
-  public getScopeInfos$ = () => this.httpClient.get<IScopeDesc>(environment.backend + route);
+  public getScopeInfos$ = () => this.httpClient.get<IScopeDesc>(environment.backend + scoperoute);
 
-  public setScopeParams$ = (cmd: IScopeCmd) => this.httpClient.post(environment.backend + route, cmd, {observe : "response"});
+  public setScopeParams$ = (cmd: IScopeCmd) => this.httpClient.post(environment.backend + scoperoute, cmd, {observe : "response"});
 }

common/utils/websrv/frontend/src/app/app-routing.module.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/app-routing-module.ts
+ * \brief: implementation of web interface frontend for oai
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {NgModule} from "@angular/core";
 import {RouterModule, Routes} from "@angular/router";
 

common/utils/websrv/frontend/src/app/app.component.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/app.component.html
+ * \brief: implementation of web interface frontend for oai
+ * \this is the frontend initial web page source code
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
+-->
 <mat-tab-group backgroundColor="primary" color="accent">
+  <mat-tab label="Info">
+    <app-info></app-info>
+  </mat-tab>	
   <mat-tab label="Commands">
     <app-commands></app-commands>
   </mat-tab>
   <mat-tab label={{scopelabel}} disabled={{!isscopeavailable}}>
     <app-scope (ScopeEnabled)="onScopeEnabled($event)"></app-scope>
   </mat-tab>
-</mat-tab-group>
\ No newline at end of file
+</mat-tab-group>

common/utils/websrv/frontend/src/app/app.module.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/app.module.ts
+ * \brief: implementation of web interface frontend for oai
+ * \all components, (externals or devlopped for oai) used by the application are imported from here
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {DragDropModule} from "@angular/cdk/drag-drop";
 import {HttpClientModule} from "@angular/common/http";
 import {NgModule} from "@angular/core";
@@ -25,19 +57,20 @@ import {BrowserAnimationsModule} from "@angular/platform-browser/animations";
 import {NgChartsModule} from "ng2-charts";
 import {CommandsApi} from "./api/commands.api";
 import {ScopeApi} from "./api/scope.api";
+import {InfoApi} from "./api/info.api";
 import {AppRoutingModule} from "./app-routing.module";
 import {AppComponent} from "./app.component";
+import {InfoComponent} from "./components/info/info.component";
 import {CommandsComponent} from "./components/commands/commands.component";
 import {ConfirmDialogComponent} from "./components/confirm/confirm.component";
 import {DialogComponent} from "./components/dialog/dialog.component";
 import {QuestionDialogComponent} from "./components/question/question.component";
 import {ScopeComponent} from "./components/scope/scope.component";
 import {InterceptorProviders} from "./interceptors/interceptors";
-import {LoadingService} from "./services/loading.service";
 import {WebSocketService} from "./services/websocket.service";
 
 @NgModule({
-  declarations : [ AppComponent, CommandsComponent, ConfirmDialogComponent, QuestionDialogComponent, DialogComponent, ScopeComponent ],
+  declarations : [ AppComponent, CommandsComponent, InfoComponent, ConfirmDialogComponent, QuestionDialogComponent, DialogComponent, ScopeComponent ],
   imports : [
     BrowserModule,        AppRoutingModule,   FormsModule,    ReactiveFormsModule, BrowserAnimationsModule,  HttpClientModule, MatButtonModule, FlexLayoutModule, MatDialogModule, DragDropModule,
     MatSliderModule,      MatFormFieldModule, MatInputModule, MatChipsModule,      MatProgressSpinnerModule, MatToolbarModule, MatTableModule,  MatListModule,    MatSelectModule, MatSnackBarModule,
@@ -45,10 +78,10 @@ import {WebSocketService} from "./services/websocket.service";
   ],
   providers : [
     // services
-    LoadingService,
     WebSocketService,
     // api
     CommandsApi,
+    InfoApi,
     ScopeApi,
     // interceptors
     InterceptorProviders,

common/utils/websrv/frontend/src/app/components/commands/commands.component.html

-<div class="grid-container" > 
-  <mat-grid-list cols="2" rowHeight="15vh" >
-    <mat-grid-tile [colspan]="1" [rowspan]="2" >
-      <mat-card class="dashboard-card">
-        <mat-card-header >
-          <mat-card-title>Connection info</mat-card-title>
-        </mat-card-header>
-        <mat-card-content class="dashboard-card-content">
-          <div *ngIf="infos$ | async as infos">
-            <div  class="spaceddiv" *ngFor="let info of infos">
-              <mat-form-field class="scrollablefield" >
-                <mat-label>{{ info.nameFC.value }}</mat-label>
-                <input matInput [formControl]="info.valueFC" [readonly]="!info.modifiableFC.value" />
-              </mat-form-field>
-              <button mat-raised-button color="primary" [disabled]="!info.modifiableFC.value"
-                (click)="onInfoSubmit(info)">
-                {{ info.btnTxtFC }}
-              </button>
-            </div>
-          </div>
-        </mat-card-content>
-      </mat-card>
-    </mat-grid-tile>
+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
 
-    <mat-grid-tile [colspan]="1" [rowspan]="2">
+/*! \file common/utils/websrv/frontend/src/app/components/commands/commands.component.html
+ * \brief: implementation of web interface frontend for oai
+ * \commands web interface implementation (works with commands.component.ts)
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
+-->
+<div class="grid-container" > 
+  <mat-grid-list cols="2" rowHeight="12vh" >
+    <mat-grid-tile [colspan]="2" [rowspan]="2">
       <mat-card class="dashboard-card">
         <mat-card-header>
           <mat-card-title>Softmodem commands</mat-card-title>
@@ -49,7 +61,7 @@
       </mat-card>
     </mat-grid-tile>
 
-    <mat-grid-tile *ngIf="vars$ | async as vars" [colspan]="1" [rowspan]="4">
+    <mat-grid-tile *ngIf="vars$ | async as vars" [colspan]="1" [rowspan]="8">
       <mat-card *ngIf="vars.length" class="dashboard-card">
         <mat-card-header>
           <mat-card-title>{{ selectedModule!.name }} variables</mat-card-title>
@@ -69,10 +81,10 @@
       </mat-card>
     </mat-grid-tile>
 
-   <mat-grid-tile *ngIf="(rows$ | async)?.length" [colspan]="1" [rowspan]="4">
+   <mat-grid-tile *ngIf="(rows$ | async)?.length" [colspan]="1" [rowspan]="8">
       <mat-card class="dashboard-card">
         <mat-card-header>
-          <mat-card-title>{{ selectedModule!.name }} {{ selectedCmd!.name }}  {{ selectedCmd!.param?.value}}</mat-card-title>
+          <mat-card-title>{{ selectedModule!.name }} {{ selectedCmd!.name }}  {{ title_ptext }}</mat-card-title>
         </mat-card-header>
         <mat-card-content class="dashboard-card-content">
            <div >

common/utils/websrv/frontend/src/app/components/commands/commands.component.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/components/commands/commands.component.ts
+ * \brief: implementation of web interface frontend for oai
+ * \commands web interface implementation (works with commands.component.html)
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {Component} from "@angular/core";
+import {route, IArgType, IInfo} from "src/commondefs";
 import {ViewEncapsulation} from "@angular/core";
 import {UntypedFormArray} from "@angular/forms";
 import {BehaviorSubject, forkJoin, Observable, of, timer} from "rxjs";
 import {filter, map, switchMap, tap} from "rxjs/operators";
-import {CommandsApi, IArgType, IColumn, ICommand, ICommandOptions, IInfo, ILogLvl, IParam, IRow} from "src/app/api/commands.api";
+import {CommandsApi, IColumn, ICommand, ICommandOptions, ILogLvl, IParam, IRow} from "src/app/api/commands.api";
 import {HelpApi, HelpRequest, HelpResp} from "src/app/api/help.api";
 import {CmdCtrl} from "src/app/controls/cmd.control";
-import {InfoCtrl} from "src/app/controls/info.control";
 import {ModuleCtrl} from "src/app/controls/module.control";
 import {RowCtrl} from "src/app/controls/row.control";
 import {VarCtrl} from "src/app/controls/var.control";
@@ -29,7 +61,7 @@ const PREDEF_CMD = "show predef"
   logLvlValues = Object.values(ILogLvl);
 
   // softmodem
-  infos$: Observable<VarCtrl[]>;
+
   modules$: Observable<ModuleCtrl[]>;
 
   // module
@@ -42,7 +74,8 @@ const PREDEF_CMD = "show predef"
   displayedColumns: string[] = [];
   rows$: BehaviorSubject<RowCtrl[]> = new BehaviorSubject<RowCtrl[]>([]);
   columns: IColumn[] = [];
-
+  title_ptext: string =""; //used for possibly add a riminder of command parameters in the result page
+  
   constructor(
       public commandsApi: CommandsApi,
       public helpApi: HelpApi,
@@ -52,8 +85,6 @@ const PREDEF_CMD = "show predef"
 
   )
   {
-    this.infos$ = this.commandsApi.readInfos$().pipe(map((infos) => infos.map(info => new InfoCtrl(info))));
-
     this.modules$ = this.commandsApi.readModules$().pipe(
         map(imodules => imodules.map(imodule => new ModuleCtrl(imodule))), filter(controls => controls.length > 0), tap(controls => this.onModuleSelect(controls[0])));
   }
@@ -71,22 +102,13 @@ const PREDEF_CMD = "show predef"
   //   );
   // }
 
-  onInfoSubmit(control: InfoCtrl)
-  {
-    let info: IInfo = control.api();
-
-    if (info.type === IArgType.configfile) {
-      this.downloadService.getFile(info.value)
-    } else {
-      this.commandsApi.setInfo$(info).subscribe();
-    }
-  }
 
   onModuleSelect(module: ModuleCtrl)
   {
     this.selectedModule = module
     this.selectedCmd = undefined
-
+    this.title_ptext="";
+    
     this.cmds$ = this.commandsApi.readCommands$(module.name).pipe(
       map(icmds => icmds.map(icmd => new CmdCtrl(icmd))),
       map(cmds => {
@@ -134,8 +156,14 @@ const PREDEF_CMD = "show predef"
   private execCmd$(control: CmdCtrl)
   {
     let cmd = control!.api();
-    if (this.selectedCmd!.param)
-      this.selectedCmd!.param!.value = cmd.param!.value;
+    if (this.selectedCmd!.param) {
+      this.selectedCmd!.param![0].value = cmd.param![0].value;
+      this.title_ptext = cmd.param![0].value;
+      if( this.selectedCmd!.param!.length > 1) {
+		 this.selectedCmd!.param![1].value = cmd.param![1].value; 
+		 this.title_ptext = this.title_ptext + " " + cmd.param![1].value;
+	  }
+    }
     this.commandsApi.runCommand$(cmd, this.selectedModule!.name)
         .subscribe(
             resp => {
@@ -153,14 +181,7 @@ const PREDEF_CMD = "show predef"
                 // possibly load help..
                 for (let i = 0; i < this.columns.length; i = i + 1) {
                   if (this.columns[i].help) {
-                    this.helpApi.getHelp$({module : this.selectedModule!.name, command : control!.api().name.replace(" ", "_"), object : this.columns[i].name.replace(" ", "_")})
-                        .subscribe(
-                            response => {
-                              if (response.status == 201)
-                                this.hlp_cc[i] = response.body!.text;
-                            },
-                            err => { this.hlp_cc[i] = ""; },
-                        );
+					this.helpApi.getHelpText(this.selectedModule!.name,control!.api().name,this.columns[i].name).subscribe(resp => { this.hlp_cc[i] = resp; }, err => { this.hlp_cc[i] = ""; });
                   } else {
                     this.hlp_cc[i] = "";
                   }
@@ -201,7 +222,7 @@ const PREDEF_CMD = "show predef"
   onParamSubmit(control: RowCtrl)
   {
     if (this.selectedCmd!.param)
-      control.set_cmdparam(this.selectedCmd!.param);
+      control.set_cmdparam(this.selectedCmd!.param[0]);
     this.commandsApi.setCmdParams$(control.api(), this.selectedModule!.name).subscribe(() => this.execCmd$(new CmdCtrl(this.selectedCmd!)));
   }
 }

common/utils/websrv/frontend/src/app/components/info/info.component.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/components/info/info.component.html
+ * \brief: implementation of web interface frontend for oai
+ * \info component web interface implementation (works with info.component.ts)
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
+-->
+<div class="grid-container" > 
+  <mat-grid-list cols="1" rowHeight="15vh" >
+    <mat-grid-tile [colspan]="1" [rowspan]="6" >
+      <mat-card class="dashboard-card">	
+        <mat-card-header >
+          <mat-card-title>Connection info</mat-card-title>
+        </mat-card-header>
+        <mat-card-content class="dashboard-card-content">
+          <div *ngIf="infos$ | async as infos">
+            <div  class="infodiv" *ngFor="let info of infos">
+              <mat-form-field class="scrollablefield" >
+                <mat-label>{{ info.nameFC.value }}</mat-label>
+                <input matInput [formControl]="info.valueFC" [readonly]="!info.modifiableFC.value" />
+              </mat-form-field>
+              <button  mat-raised-button  color="primary"  (click)="onInfoSubmit(info)" *ngIf="info.modifiableFC.value" >
+                {{ info.btnTxtFC }}
+              </button>
+            </div>
+          </div>
+        </mat-card-content>
+      </mat-card>
+    </mat-grid-tile>
+  </mat-grid-list>
+</div>

common/utils/websrv/frontend/src/app/components/info/info.component.scss

+.infodiv {
+  height: 45px;
+  width: 80vw;
+  display: flex;
+  justify-content: space-between;
+  margin: 0 auto;
+  padding: 10px 0;
+}
+
+
+.mat-card {
+  height: 95%;
+  overflow-y: auto;
+  overflow-x: scroll;
+}

common/utils/websrv/frontend/src/app/components/info/info.component.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/components/info/info.component.ts
+ * \brief: implementation of web interface frontend for oai
+ * \info component web interface implementation (works with info.component.html)
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
+import {Component} from "@angular/core";
+import {IArgType, IInfo} from "src/commondefs";
+import {ViewEncapsulation} from "@angular/core";
+import {UntypedFormArray} from "@angular/forms";
+import {Observable} from "rxjs";
+import {filter, map, switchMap, tap} from "rxjs/operators";
+import {InfoApi} from "src/app/api/info.api";
+import {InfoCtrl} from "src/app/controls/info.control";
+import {ModuleCtrl} from "src/app/controls/module.control";
+import {VarCtrl} from "src/app/controls/var.control";
+import {DialogService} from "src/app/services/dialog.service";
+import {DownloadService} from "src/app/services/download.service";
+
+    @Component({
+      selector : "app-info",
+      templateUrl : "./info.component.html",
+      styleUrls : [ "./info.component.scss" ],
+      encapsulation : ViewEncapsulation.None,
+    }) export class InfoComponent {
+
+  infos$: Observable<VarCtrl[]>;
+
+
+
+  constructor(
+      public infoApi: InfoApi,
+      public downloadService: DownloadService,
+
+  )
+  {
+    this.infos$ = this.infoApi.readInfos$().pipe(map((infos) => infos.map(info => new InfoCtrl(info))));
+  }
+
+
+  onInfoSubmit(control: InfoCtrl)
+  {
+    let info: IInfo = control.api();
+
+    if (info.type === IArgType.configfile) {
+      this.downloadService.getFile(info.value)
+    }
+  }
+
+}

common/utils/websrv/frontend/src/app/components/question/question.component.html

-<h3>{{ data.title }}</h3>
+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/components/question/question.component.html
+ * \brief: implementation of web interface frontend for oai
+ * \utility component used to allow entering parameters before sending a request to the backend
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
+-->
+<h3>{{ data.control.cmdname }} command parameters</h3>
 <div mat-dialog-content >
-  <mat-form-field appearance="fill">
-    <label for="answer">{{data.control.question?.display}}</label>
+ <div>
+  <mat-form-field>
+    <label for="answer">{{data.control.question![0].display}}</label>
     <input id="answer" type="text" style="width:10vw" [formControl]="data.control.answerFC">
   </mat-form-field>
+ </div>
+ <div *ngIf="data.control.question!.length > 1" >
+  <mat-form-field>
+    <label for="answerb">{{data.control.question![1].display}}</label>
+    <input id="answerb" type="text" style="width:10vw" [formControl]="data.control.answerbFC">
+  </mat-form-field>
+ </div>
 </div>
 <div fxLayoutGap=" 10px" mat-dialog-actions fxLayout="row" fxLayoutAlign="center start">
-  <button mat-button [mat-dialog-close]="true" cdkFocusInitial>Ok</button>
+ <font size="-1" color="#888888"><div [innerHTML]="hlp_question"></div></font>
+</div>
+<div fxLayoutGap=" 20px" mat-dialog-actions fxLayout="row" fxLayoutAlign="center start">
+  <button mat-button [mat-dialog-close]="true" cdkFocusInitial >Ok</button>
   <button mat-button [mat-dialog-close]="false">Cancel</button>
 </div>

common/utils/websrv/frontend/src/app/components/question/question.component.ts

 /* eslint-disable @typescript-eslint/naming-convention */
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/components/question/question.component.ts
+ * \brief: implementation of web interface frontend for oai
+ * \utility component used to allow entering parameters before sending a request to the backend
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {Component, Inject} from "@angular/core";
 import {MAT_DIALOG_DATA, MatDialogRef} from "@angular/material/dialog";
 import {CmdCtrl} from "src/app/controls/cmd.control";
-
+import {HelpApi, HelpRequest, HelpResp} from "src/app/api/help.api";
 export interface QuestionDialogData {
   title: string;
   control: CmdCtrl;
 }
 @Component({selector : "app-question", templateUrl : "./question.component.html", styleUrls : [ "./question.component.css" ]})
 export class QuestionDialogComponent {
+  hlp_question: string = "";
   constructor(
       public dialogRef: MatDialogRef<QuestionDialogComponent>,
+      public helpApi: HelpApi,
       @Inject(MAT_DIALOG_DATA) public data: QuestionDialogData,
   )
   {
+  this.helpApi.getHelpText("question", data.control.cmdname, "input").subscribe( response => { this.hlp_question = response;})
   }
+  
+  
   onNoClick()
   {
     this.dialogRef.close();

common/utils/websrv/frontend/src/app/components/scope/scope.component.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/components/scope/scope.component.html
+ * \brief: implementation of web interface frontend for oai
+ * \scope component web interface implementation (works with scope.component.ts)
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
+-->
 <div class="grid-container">
   <mat-grid-list cols="11" rowHeight="100px">
 

common/utils/websrv/frontend/src/app/components/scope/scope.component.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/components/scope/scope.component.ts
+ * \brief: implementation of web interface frontend for oai
+ * \scope component web interface implementation (works with scope.component.html)
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {Component, EventEmitter, OnDestroy, OnInit, Output, QueryList, ViewChildren} from "@angular/core";
 import {Chart, ChartConfiguration} from "chart.js";
 import {BaseChartDirective} from "ng2-charts";

common/utils/websrv/frontend/src/app/controls/cmd.control.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/controls/cmd.control.ts
+ * \brief: implementation of web interface frontend for oai
+ * \implement a command for commands component
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
+
 import {UntypedFormArray, UntypedFormControl, UntypedFormGroup} from "@angular/forms";
 import {Subscription} from "rxjs";
 import {Observable} from "rxjs/internal/Observable";
-import {ICommand, ICommandOptions, IQuestion} from "src/app/api/commands.api";
+import {ICommand, ICommandOptions, IQuestion, IVariable} from "src/app/api/commands.api";
 import {HelpApi, HelpRequest, HelpResp} from "src/app/api/help.api";
 
 const enum CmdFCN {
   name = "name",
   vars = "variables",
   confirm = "confirm",
-  answer = "answer"
+  answer = "answer",
+  answerb = "answerb"
 }
 
 export class CmdCtrl extends UntypedFormGroup {
   confirm?: string;
-  question?: IQuestion;
+  question?: IQuestion[];
   cmdname: string;
   options?: ICommandOptions[];
   public ResUpdTimer?: Observable<number>;
@@ -27,26 +61,40 @@ export class CmdCtrl extends UntypedFormGroup {
 
     this.addControl(CmdFCN.name, new UntypedFormControl(cmd.name));
     this.addControl(CmdFCN.answer, new UntypedFormControl(""));
+    this.addControl(CmdFCN.answerb, new UntypedFormControl(""));
     this.addControl(CmdFCN.vars, new UntypedFormArray([]));
 
     this.confirm = cmd.confirm;
     this.question = cmd.question;
     this.cmdname = cmd.name;
     this.options = cmd.options;
-    this.updbtnname = "Start update"
+    this.updbtnname = "Start update";
   }
 
   api()
   {
     const doc: ICommand = {
       name : this.nameFC.value,
-      param : this.question ? {name : this.question!.pname, value : this.answerFC.value, type : this.question!.type, modifiable : false} : undefined,
+      param : this.question ? this.setParams() : undefined,
+//      param : this.question ? {name : this.question!.pname, value : this.answerFC.value, type : this.question!.type, modifiable : false} : undefined,
       options : this.options
     };
 
     return doc;
   }
-
+  
+  setParams ()
+  {
+  var vars : IVariable[]=new Array();
+	 for (let i = 0; i < this.question!.length; i++) {
+		  vars.push({name:this.question![i].pname,
+		             value:(i==0)?this.answerFC.value:this.answerbFC.value,
+		             type:this.question![i].type,
+		             modifiable:false })
+	 } 
+	 return vars;
+  }
+  
   isResUpdatable(): boolean
   {
     if (this.options) {
@@ -88,6 +136,11 @@ export class CmdCtrl extends UntypedFormGroup {
   {
     return this.get(CmdFCN.answer) as UntypedFormControl;
   }
+  
+  get answerbFC()
+  {
+    return this.get(CmdFCN.answerb) as UntypedFormControl;
+  }
 
   get varsFA()
   {

common/utils/websrv/frontend/src/app/controls/info.control.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/controls/info.control.ts
+ * \brief: implementation of web interface frontend for oai
+ * \implement one info item for info component
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {UntypedFormControl, UntypedFormGroup} from "@angular/forms";
-import {IInfo} from "../api/commands.api";
-import {IArgType} from "../api/commands.api";
+import {IArgType, IInfo} from "src/commondefs";
 
 const enum InfosFCN {
   name = "name",

common/utils/websrv/frontend/src/app/controls/module.control.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/controls/module.control.ts
+ * \brief: implementation of web interface frontend for oai
+ * \implement one module item for commands component
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {UntypedFormArray, UntypedFormGroup} from "@angular/forms";
 import {IModule} from "../api/commands.api";
 

common/utils/websrv/frontend/src/app/controls/param.control.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/controls/param.control.ts
+ * \brief: implementation of web interface frontend for oai
+ * \implement one parameter in a result row for commands component
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {UntypedFormControl, UntypedFormGroup} from "@angular/forms";
-import {IArgType, IColumn, IParam} from "../api/commands.api";
+import {IArgType, IInfo} from "src/commondefs";
+import { IParam, IColumn,} from "../api/commands.api";
 
 enum ParamFCN {
   value = "value",

common/utils/websrv/frontend/src/app/controls/row.control.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
 
+/*! \file common/utils/websrv/frontend/src/app/controls/row.control.ts
+ * \brief: implementation of web interface frontend for oai
+ * \implement one row results for commands component
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {FormControl, UntypedFormArray, UntypedFormGroup} from "@angular/forms";
-
-import {IArgType, IParam, IRow, IVariable} from "../api/commands.api";
+import {IArgType} from "src/commondefs";
+import {IParam, IRow, IVariable} from "../api/commands.api";
 
 import {ParamCtrl} from "./param.control";
 

common/utils/websrv/frontend/src/app/controls/var.control.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/controls/var.control.ts
+ * \brief: implementation of web interface frontend for oai
+ * \implement one variable item for commands componen
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {UntypedFormControl, UntypedFormGroup} from "@angular/forms";
-import {IInfo} from "../api/commands.api";
-import {IArgType} from "../api/commands.api";
+import {IArgType, IInfo} from "src/commondefs";
 
 const enum VariablesFCN {
   name = "name",

common/utils/websrv/frontend/src/app/interceptors/error.interceptor.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/interceptors/error.interceptor.ts
+ * \brief: implementation of web interface frontend for oai
+ * \utility to intercept error response from backend and possibly dispay an error to user 
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {HttpErrorResponse, HttpEvent, HttpHandler, HttpInterceptor, HttpRequest, HttpResponse} from "@angular/common/http";
 import {Injectable} from "@angular/core";
 import {Observable, throwError} from "rxjs";
@@ -52,7 +84,7 @@ export class ErrorInterceptor implements HttpInterceptor {
             // The response body may contain clues as to what went wrong
             message = JSON.stringify(error.error);
           }
-          this.dialogService.openErrorDialog(prefix + " " + error.status, message);
+          this.dialogService.openErrorDialog(prefix + " " + request.url, "http status: " + error.status + " "  + message);
           return throwError(error);
         }),
     );

common/utils/websrv/frontend/src/app/services/download.service.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/app/services/download.service.ts
+ * \brief: implementation of web interface frontend for oai
+ * \utility to download a file from backend
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {HttpClient} from "@angular/common/http";
 import {HttpHeaders} from "@angular/common/http";
 import {HttpParams} from "@angular/common/http";
 import {Injectable} from "@angular/core";
-import {route} from "src/app/api/commands.api";
+import {route} from "src/commondefs";
 import {environment} from "src/environments/environment";
 
 @Injectable({

common/utils/websrv/frontend/src/app/services/websocket.service.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
 
+/*! \file common/utils/websrv/frontend/src/app/services/websocket.service.ts
+ * \brief: implementation of web interface frontend for oai
+ * \utility implementing a web interface with the backend
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {Injectable} from "@angular/core";
 import {webSocket, WebSocketSubject} from "rxjs/webSocket";
 import {environment} from "src/environments/environment";

common/utils/websrv/frontend/src/commondefs.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/commondefs.ts
+ * \brief: implementation of web interface frontend for oai
+ * \definitions of constants, enums and interfaces common to the whole frontend  
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
+export enum IArgType {
+  boolean = "boolean",
+  list = "list",
+  loglvl = "loglvl",
+  range = "range",
+  number = "number",
+  string = "string",
+  configfile = "configfile",
+  simuTypes = "simuTypes",
+}
+
+export interface IInfo {
+  name: string;
+  value: string;
+  type: IArgType;
+  modifiable: boolean; // set command ?
+}
+
+export const route = "oaisoftmodem/";

common/utils/websrv/frontend/src/main.ts

+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file common/utils/websrv/frontend/src/main.ts
+ * \brief: implementation of web interface frontend for oai
+ * \this is the frontend application main source but interesting things atarts in the app.module import 
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note
+ * \warning
+ */
 import {enableProdMode} from "@angular/core";
 import {platformBrowserDynamic} from "@angular/platform-browser-dynamic";
 

common/utils/websrv/helpfiles/cmd_channelmod_show_channelid.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/cmd_channelmod_show_channelid.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags cannot be used in this help files as it is rendered in a tooltips 
+ * \warning
+ */
+-->
 This option asks for a model id and lists the parameters of this model.  Some parameters can be then modified

common/utils/websrv/helpfiles/cmd_channelmod_show_current.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/cmd_channelmod_show_current.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags cannot be used in this help files as it is rendered in a tooltips 
+ * \warning
+ */
+-->
 When a oai component, as the rf simulator, instanciates a channel model, the instanciation is added in the list of current models. The id of the instanciation is used when using the "show channelid" option. 

common/utils/websrv/helpfiles/cmd_channelmod_show_predef.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/cmd_channelmod_show_predef.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags cannot be used in this help files as it is rendered in a tooltips 
+ * \warning
+ */
+-->
 Predefined channel model are a set of modelisation algorithm's, identified by a name, available in oai code.

common/utils/websrv/helpfiles/question_setdistance_input.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/question_setdistance_input.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags can be used in this help files as it is rendered in a div (tooltips don't work well in dialogs)
+ * \warning
+ */
+-->
+<ol>
+<li><bold>model name:</bold> rfsimu_channel_&lt;enB|ue&gt;_&lt;connection id&gt;. For example model applied to the first UE connected to a gNB is "rfsimu_channel_ue0"</li>
+<li><bold>distance:</bold> expressed in meters</li>
+</ol>

common/utils/websrv/helpfiles/question_show_channelid_input.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/question_show_channelid_input.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags can be used in this help files as it is rendered in a div (tooltips don't work well in dialogs)
+ * \warning
+ */
+-->
+channel index: channel model index in the channel modelisation module, it is printed when listing all defined models using the "show current" button.

common/utils/websrv/helpfiles/rfsimu_show_models_algorithm.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/rfsimu_show_models_algorithm.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags cannot be used in this help files as it is rendered in a tooltips 
+ * \warning
+ */
+-->
 Available channel modelisation algorithm's can be listed using the "channelmod"/"show predef" command. A more convenient mechanism to select this will be implemented in a next version.

common/utils/websrv/helpfiles/rfsimu_show_models_model_index.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/rfsimu_show_models_model_index.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags cannot be used in this help files as it is rendered in a tooltips 
+ * \warning
+ */
+-->
 The model index can be used to modify a model parameter, using the "channelmod"/"show channelid" commands

common/utils/websrv/helpfiles/rfsimu_show_models_model_name.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/rfsimu_show_models_model_name.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags cannot be used in this help files as it is rendered in a tooltips 
+ * \warning
+ */
+-->
 Models parameters are defined in the oai configuration file under the section "channelmod.<channel list>". <channel list> describes the parameters for each <model name>. Several <channel list> can be defined, the loaded list is defined by the "channelmod.modellist" parameter. Model names are defined by the channel modelisation "user": for example the model "rfsmu_channel_ue0" is applied by the gNB rfsimulator on the signal received from ue0, the first connecet UE. 

common/utils/websrv/helpfiles/rfsimu_show_models_module_owner.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/rfsimu_show_models_module_owner.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags cannot be used in this help files as it is rendered in a tooltips 
+ * \warning
+ */
+-->
 When the rfsimulator is effectively using a channel model to modify a received signal he becomes the owner of that model.

common/utils/websrv/helpfiles/scope_control_dataack.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/scope_control_dataack.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags cannot be used in this help files as it is rendered in a tooltips 
+ * \warning
+ */
+-->
 when enabled, back-end will stop sending data when too much data have not been acknowledge by the frontend. Currently the back-end limits to 200 the number of data messages waitting for ack.

common/utils/websrv/helpfiles/softmodem_show_threadsched_nice.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/softmodem_show_threadsched_nice.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags cannot be used in this help files as it is rendered in a tooltips 
+ * \warning
+ */
+-->
 Nice value, relevant for other and batch scheduling can be changed via the "oai priority" field

common/utils/websrv/helpfiles/softmodem_show_threadsched_oai_priority.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/softmodem_show_threadsched_sched_oai_priority.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags cannot be used in this help files as it is rendered in a tooltips 
+ * \warning
+ */
+-->
 the oai priority field is used to provide the linux scheduling mode, priority and nice value in a single field.
 Priority value is mapped to linux scheduling mode, priority and nice as listed below:
   -101 to -199: real time, Round-Robin 1 to 99

common/utils/websrv/helpfiles/softmodem_show_threadsched_priority.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/softmodem_show_threadsched_priority.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags cannot be used in this help files as it is rendered in a tooltips 
+ * \warning
+ */
+-->
 Linux priority field, relevant for real-time scheduling mode (Round-Robin or fifo) can be modified using the "oai priority" field

common/utils/websrv/helpfiles/softmodem_show_threadsched_sched_policy.html

+<!--
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+/*! \file common/utils/websrv/helpfiles/softmodem_show_threadsched_sched_policy.html
+ * \brief: implementation of web interface frontend for oai
+ * \help file loaded at run time using the help api's
+ * \author:  Yacine  El Mghazli, Francois TABURET
+ * \date 2022
+ * \version 0.1
+ * \company NOKIA BellLabs France
+ * \email: yacine.el_mghazli@nokia-bell-labs.com  francois.taburet@nokia-bell-labs.com
+ * \note: html tags cannot be used in this help files as it is rendered in a tooltips 
+ * \warning
+ */
+-->
 scheduling policy can be modified using the "oai priority" field.  

common/utils/websrv/websrv.c

@@ -253,7 +253,7 @@ int websrv_callback_set_moduleparams(const struct _u_request *request, struct _u
         } // for	*cmd
       } // json_unpack_ex(jsbody OK
     } // user_data
-  } // sbody
+  } // jsbody not null
   websrv_printf_end(httpstatus, websrvparams.dbglvl);
   return U_CALLBACK_COMPLETE;
 }
@@ -432,40 +432,62 @@ int websrv_callback_set_softmodemvar(const struct _u_request *request, struct _u
 int websrv_processwebfunc(struct _u_response *response, cmdparser_t *modulestruct, telnetshell_cmddef_t *cmd, json_t *jparams)
 {
   LOG_I(UTIL, "[websrv] : executing command %s %s\n", modulestruct->module, cmd->cmdname);
+  if ((cmd->cmdflags & TELNETSRV_CMDFLAG_NEEDPARAM) && jparams == NULL) {
+	  LOG_W(UTIL, "No parameters sent by frontend for %s %s\n", modulestruct->module, cmd->cmdname);
+	  return 500;
+  }
   int http_status = 200;
+  char *pname[2], *pvalue[2];
+  size_t np =0;
+  if (jparams != NULL) {
+     int b[2];
+     char *ptype[2];
+     json_error_t jerror;
+     np = json_array_size(jparams);
+     int jrt;
+     switch(np) {
+	   case 1:
+	     jrt=json_unpack_ex(jparams, &jerror, 0, "[{s:s,s:s,s:s,s,b}]", "name", &pname[0], "value", &pvalue[0], "type", &ptype[0], "modifiable", &b);
+	   break;
+	   case 2:
+	     jrt=json_unpack_ex(jparams, &jerror, 0, "[{s:s,s:s,s:s,s,b},{s:s,s:s,s:s,s,b}]", 
+	                                          "name", &pname[0], "value", &pvalue[0], "type", &ptype[0], "modifiable", &b[0],
+	                                          "name", &pname[1], "value", &pvalue[1], "type", &ptype[1], "modifiable", &b[1]);	   
+	   break;
+	   default:
+	     http_status=500;	   
+	   break;
+//     json_unpack_ex(jparams, &jerror, 0, "[{s:s,s:s,s:s,s,b}]", "name", &pname, "value", &pvalue, "type", &ptype, "modifiable", &b);
+
+	  }
+    if (jrt <0 || http_status != 200) {
+         LOG_I(UTIL, "[websrv], couldn't unpack jparams, module %s, command %s: %s\n", modulestruct->module, cmd->cmdname, jerror.text);
+         websrv_printjson((char *)__FUNCTION__, jparams, websrvparams.dbglvl);
+         return 500;  
+    }	  
+  }
+
   if (cmd->cmdflags & TELNETSRV_CMDFLAG_GETWEBTBLDATA) {
     webdatadef_t wdata;
     memset(&wdata, 0, sizeof(wdata));
-    if (cmd->cmdflags & TELNETSRV_CMDFLAG_NEEDPARAM) {
-      if (jparams == NULL) {
-        LOG_W(UTIL, "No parameters sent by frontend for %s %s\n", modulestruct->module, cmd->cmdname);
-      } else {
-        int b;
-        char *pname, *pvalue, *ptype;
-        json_error_t jerror;
-        json_unpack_ex(jparams, &jerror, 0, "{s:s,s:s,s:s,s,b}", "name", &pname, "value", &pvalue, "type", &ptype, "modifiable", &b);
-        if (pvalue == NULL || pname == NULL || ptype == NULL) {
-          LOG_I(UTIL, "[websrv], couldn't unpack jparams, module %s, command %s: %s\n", modulestruct->module, cmd->cmdname, jerror.text);
-          websrv_printjson((char *)__FUNCTION__, jparams, websrvparams.dbglvl);
-          http_status = 500;
-        } else {
-          snprintf(wdata.columns[0].coltitle, sizeof(wdata.columns[0].coltitle) - 1, "%s", pname);
-          wdata.numcols = 1;
-          wdata.lines[0].val[0] = pvalue;
-          wdata.numlines = 1;
-        }
-      }
+    wdata.numlines = 1;
+    for (int i=0; i<np; i++) {
+      snprintf(wdata.columns[i].coltitle, sizeof(wdata.columns[i].coltitle) - 1, "%s", pname[i]);
+      wdata.numcols = np;
+      wdata.lines[0].val[i] = pvalue[i];
     }
     cmd->webfunc_getdata(cmd->cmdname, websrvparams.dbglvl, (webdatadef_t *)&wdata, NULL);
     websrv_gettbldata_response(response, &wdata, modulestruct->module, cmd->cmdname);
   } else {
     char *sptr = index(cmd->cmdname, ' ');
+    char cmdbuff[TELNET_CMD_MAXSIZE*3]; //cmd + 2 parameters
+    snprintf(cmdbuff,sizeof(cmdbuff)-1, "%s%s%s %s",(sptr == NULL) ? "" : sptr,(sptr == NULL) ? "" : " ",(np>0) ? pvalue[0] : "",(np>1) ? pvalue[1] : "");
     if (cmd->qptr != NULL) {
       websrv_printf_start(response, 16384, true);
-      telnet_pushcmd(cmd, (sptr == NULL) ? cmd->cmdname : sptr, websrv_async_printf);
+      telnet_pushcmd(cmd, cmdbuff, websrv_async_printf);
     } else {
       websrv_printf_start(response, 16384, false);
-      cmd->cmdfunc((sptr == NULL) ? cmd->cmdname : sptr, websrvparams.dbglvl, websrv_printf);
+      cmd->cmdfunc(cmdbuff, websrvparams.dbglvl, websrv_printf);
     }
     websrv_printf_end(http_status, websrvparams.dbglvl);
   }
@@ -598,21 +620,35 @@ int websrv_callback_get_softmodemcmd(const struct _u_request *request, struct _u
       snprintf(confstr, sizeof(confstr), "Confirm %s ?", modulestruct->cmd[j].cmdname);
       acmd = json_pack("{s:s,s:s}", "name", modulestruct->cmd[j].cmdname, "confirm", confstr);
     } else if (modulestruct->cmd[j].cmdflags & TELNETSRV_CMDFLAG_NEEDPARAM) {
-      char *pname = NULL;
-      char *question = NULL;
+      char *question[] = {NULL,NULL};
       char *helpcp = NULL;
+      json_t *jQ1=NULL, *jQ2=NULL;
+      json_t *jQs = json_array();
       if (modulestruct->cmd[j].helpstr != NULL) {
-        char *tokptr;
         helpcp = strdup(modulestruct->cmd[j].helpstr);
-        question = strtok_r(helpcp, "<[", &tokptr);
-        pname = (question != NULL) ? strtok_r(helpcp, ">]", &tokptr) : NULL;
+        int ns=sscanf(helpcp,"<%m[^<>]> <%m[^<>]>",&question[0],&question[1]);
+        if (ns == 0) {
+		  LOG_W(UTIL, "[websrv] Cannot find parameters for command %s %s\n", modulestruct->module, modulestruct->cmd[j].cmdname);
+		  continue;		
+		}  
+        jQ1=json_pack("{s:s,s:s,s:s}", "display",question[0], "pname", "P0", "type", "string");
+        json_array_append_new(jQs, jQ1);
+        if (ns >1) {
+            jQ2=json_pack("{s:s,s:s,s:s}","display", (question[1] == NULL) ? "" : question[1], "pname",  "P1" , "type", "string");
+            json_array_append_new(jQs, jQ2);
+	    }
       }
-      acmd = json_pack(
-          "{s:s,s:{s:s,s:s,s:s}}", "name", modulestruct->cmd[j].cmdname, "question", "display", (question == NULL) ? "" : question, "pname", (pname == NULL) ? "Px" : pname, "type", "string");
+      acmd = json_pack("{s:s,s:o}", "name", modulestruct->cmd[j].cmdname, "question", jQs);
       free(helpcp);
+      free(question[0]);
+      free(question[1]);
     } else {
       acmd = json_pack("{s:s}", "name", modulestruct->cmd[j].cmdname);
     }
+    if ( acmd == NULL) {
+		LOG_W(UTIL, "[websrv] interface for command %s %s cannot be built\n", modulestruct->module, modulestruct->cmd[j].cmdname);
+		continue;
+	}
     json_t *jopts = json_array();
     if (modulestruct->cmd[j].cmdflags & TELNETSRV_CMDFLAG_AUTOUPDATE) {
       json_array_append_new(jopts, json_string("update"));
@@ -806,7 +842,6 @@ void *websrv_autoinit()
   websrvparams.instance.max_post_body_size = 1024;
 
   // 1: build the first page, when receiving the "oaisoftmodem" url
-  //  ulfius_add_endpoint_by_val(&(websrvparams.instance), "GET", "oaisoftmodem", "variables", 0, &websrv_callback_get_softmodemstatus, NULL);
   ulfius_add_endpoint_by_val(&(websrvparams.instance), "GET", "oaisoftmodem", "commands", 1, &websrv_callback_get_softmodemmodules, NULL);
 
   // 2 default_endpoint declaration, it tries to open the file with the url name as specified in the request.It looks for the file
@@ -817,7 +852,7 @@ void *websrv_autoinit()
       websrv_callback_get_softmodemstatus, websrv_callback_okset_softmodem_cmdvar, websrv_callback_set_softmodemvar};
   char *http_methods[3] = {"GET", "OPTIONS", "POST"};
 
-  websrv_add_endpoint(http_methods, 3, "oaisoftmodem", "variables", callback_functions_var, NULL);
+  websrv_add_endpoint(http_methods, 3, "oaisoftmodem", "info", callback_functions_var, NULL);
 
   for (int i = 0; telnetparams->CmdParsers[i].cmd != NULL; i++) {
     register_module_endpoints(&(telnetparams->CmdParsers[i]));

common/utils/websrv/websrv_CMakeLists.txt

-if ( "${OPENAIR_CMAKE}" STREQUAL "")
-  message( FATAL_ERROR "oai Environment variables not set")
-endif ( "${OPENAIR_CMAKE}" STREQUAL "")
-set(WEBSRVROOT ${OPENAIR_DIR}/common/utils/websrv )
-set (WBACK TRUE)
-set (WFRONT TRUE)
-# websrv dependencies
-unset(ULFIUS)
-unset(ULFIUS CACHE)
-find_library(ULFIUS NAMES "libulfius.so"  NO_CACHE)
-if ("${ULFIUS}" STREQUAL "ULFIUS-NOTFOUND")
-  message( WARNING "ulfius library (https://github.com/babelouest/ulfius) not found, install libulfius-dev (ubuntu) if you need to build websrv back-end")
-  set (WBACK FALSE)
-endif("${ULFIUS}" STREQUAL "ULFIUS-NOTFOUND")
-
-unset(JSON)
-unset(JSON CACHE)
-find_library(JSON NAMES "libjansson.so"  NO_CACHE )
-if ("${JSON}" STREQUAL "ULFIUS-NOTFOUND")
-  message( WARNING "libjansson not found, install libjansson-dev for ubuntu, jansson-devel for fedora if you need to build websrv back-end")
-  set (WBACK FALSE)
-endif("${JSON}" STREQUAL "ULFIUS-NOTFOUND")
-
-unset(NPM)
-unset(NPM CACHE)
-find_program(NPM NAMES npm NO_CACHE)
-if ("${NPM}" STREQUAL "ULFIUS-NOTFOUND")
-  message( WARNING " npm is not installed, frontend won't be built. Possibly install npm, package is available for ubuntu and fedora")
-endif("${NPM}" STREQUAL "ULFIUS-NOTFOUND")
-
-if ( ${WBACK}   ) 
-  message (STATUS "websrv backend can be built")
-else ( ${WBACK} )
-  message (STATUS "websrv backend build skipped, dependencies not found")
-endif ( ${WBACK} )
-
-if ( ${WFRONT} ) 
-  message (STATUS "websrv frontend can be built")
-else( ${WFRONT} )
-  message (STATUS "websrv frontend build skipped,  dependencies not found")
-endif ( ${WFRONT} )
-
-
-# build the backend ( the embedded web server)
-
-set(WEBSRV_SOURCE
-    ${WEBSRVROOT}/websrv.c ${WEBSRVROOT}/websrv_websockets.c  
-    ${WEBSRVROOT}/websrv_scope.c ${WEBSRVROOT}/websrv_noforms.c 
-    ${WEBSRVROOT}/websrv_scope.c ${WEBSRVROOT}/websrv_utils.c 
-    ${OPENAIR_DIR}/openair1/PHY/TOOLS/nr_phy_scope.c
-    )
-    
-
-  add_library(websrv MODULE ${WEBSRV_SOURCE} )
-  target_link_libraries(websrv PRIVATE ulfius jansson)
-  target_compile_definitions(websrv PUBLIC WEBSRVSCOPE)
-
-# build the frontend ( loaded from web server by browsers)
-
-add_custom_target (
-  websrvfront_installjsdep
-  WORKING_DIRECTORY ${WEBSRVROOT}/frontend
-  COMMAND npm install
-  DEPENDS ${WEBSRVROOT}/frontend/package-lock.json
-)
-
-add_custom_target (
-  websrvfront
-  WORKING_DIRECTORY ${WEBSRVROOT}/frontend
-  COMMAND npm run build
-  #COMMAND npm run builddev
-  DEPENDS websrvfront_installjsdep
-)
-
-
-#install built files, required at exec time
-if (  ${WBACK}  )
-  install(TARGETS websrv DESTINATION bin)
-endif ( ${WBACK} )
-
-if ( ${WFRONT} )
-  if (EXISTS "${OPENAIR_CMAKE}/ran_build/build" AND IS_DIRECTORY "${OPENAIR_CMAKE}/ran_build/build")
-     add_custom_command(TARGET websrvfront
-                   POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy_directory ${WEBSRVROOT}/frontend/dist/softmodem-ngx ${OPENAIR_CMAKE}/ran_build/build/websrv 
-                              COMMAND ${CMAKE_COMMAND} -E copy_directory ${WEBSRVROOT}/frontend/dist/softmodem-ngx ${OPENAIR_TARGETS}/bin/websrv 
-                              COMMAND ${CMAKE_COMMAND} -E copy_directory ${WEBSRVROOT}/helpfiles ${OPENAIR_CMAKE}/ran_build/build/websrv/helpfiles
-                              COMMAND ${CMAKE_COMMAND} -E copy_directory ${WEBSRVROOT}/helpfiles ${OPENAIR_TARGETS}/bin/websrv/helpfiles
-                   COMMENT "Moving frontend files to:\n    ${OPENAIR_CMAKE}/ran_build/build/websrv\n    ${OPENAIR_TARGETS}/bin/websrv" )
-  endif (EXISTS "${OPENAIR_CMAKE}/ran_build/build" AND IS_DIRECTORY "${OPENAIR_CMAKE}/ran_build/build")
-endif ( ${WFRONT} )

common/utils/websrv/websrv_noforms.h

@@ -1609,7 +1609,7 @@ __attribute__((unused)) static int fl_vmode;
 #define fl_get_form_vclass(a) fl_vmode
 #define fl_get_gc() fl_state[fl_vmode].gc[0]
 
-__attribute__((unused)) static FL_State fl_state[];
+//__attribute__((unused)) static FL_State fl_state[];
 
 __attribute__((unused)) static char *fl_ul_magic_char;
 

doc/CMakeLists.txt

-add_boolean_option(GENERATE_DOXYGEN False "Generate source code doc using doxygen")
+add_boolean_option(GENERATE_DOXYGEN False "Generate source code doc using doxygen" OFF)
 
 if(GENERATE_DOXYGEN)
   find_package(Doxygen REQUIRED)

openair1/CMakeLists.txt

+add_subdirectory(PHY)

openair1/PHY/CMakeLists.txt

+add_boolean_option(ENABLE_UESCOPE OFF "Whether to build the lte uescope" OFF)
+add_boolean_option(ENABLE_ENBSCOPE OFF "Whether to build the lte enbcope" OFF)
+add_boolean_option(ENABLE_NRSCOPE OFF "Whether to build the 5G scope" OFF)
+if(ENABLE_UESCOPE OR ENABLE_ENBSCOPE OR ENABLE_NRSCOPE)
+  add_subdirectory(TOOLS)
+endif()

openair1/PHY/TOOLS/CMakeLists.txt

+#/*
+# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+# * contributor license agreements.  See the NOTICE file distributed with
+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+#! \file openair1/PHY/TOOLS/CMakelists.txt
+#* \brief: build rules and checks for softscope shared libraries
+#* \author Francois TABURET
+#* \date 2023
+#* \version 1.0
+#* \company NOKIA BellLabs France
+#* \email: francois.taburet@nokia-bell-labs.com
+#* \note
+#* \warning
+#*/
+
+include_directories ("/usr/include/X11")
+add_library(xforms_common OBJECT
+            lte_phy_scope.c
+            ../../../executables/stats.c)
+target_link_libraries(xforms_common PRIVATE asn1_nr_rrc PRIVATE asn1_lte_rrc)
+
+add_library(enbscope MODULE lte_enb_scope.c $<TARGET_OBJECTS:xforms_common>)
+target_link_libraries(enbscope PUBLIC forms  PRIVATE asn1_nr_rrc PRIVATE asn1_lte_rrc)
+
+add_library(uescope MODULE lte_ue_scope.c $<TARGET_OBJECTS:xforms_common>)
+target_link_libraries(uescope PUBLIC forms PRIVATE asn1_nr_rrc PRIVATE asn1_lte_rrc)
+
+add_library(nrscope MODULE nr_phy_scope.c)
+target_link_libraries(nrscope PUBLIC forms PRIVATE asn1_nr_rrc PRIVATE asn1_lte_rrc)
+
+# all libraries should be written to root build dir (default creates the same hierarchie under build as existing for sources)
+set_target_properties(enbscope uescope nrscope 
+                      PROPERTIES LIBRARY_OUTPUT_DIRECTORY ../../..
+)

openair1/PHY/TOOLS/nr_phy_scope.c

@@ -531,7 +531,7 @@ static void puschLLR (OAIgraph_t *graph, scopeData_t *p, int nb_UEs) {
          p->gNB->pusch_vars[ue] &&
          p->gNB->pusch_vars[ue]->llr ) {
       int16_t *pusch_llr = (int16_t *)p->gNB->pusch_vars[ue]->llr;
-      float *llr, *bit;
+      float *llr=NULL, *bit=NULL;
       int nx = coded_bits_per_codeword;
 #ifdef WEBSRVSCOPE
       nx = websrv_cpllrbuff_tomsg(graph, pusch_llr, coded_bits_per_codeword, ue, 0, 0);
@@ -562,7 +562,7 @@ static void puschIQ (OAIgraph_t *graph, scopeData_t *p, int nb_UEs) {
          p->gNB->pusch_vars[ue]->rxdataF_comp &&
          p->gNB->pusch_vars[ue]->rxdataF_comp[0] ) {
       scopeSample_t *pusch_comp = (scopeSample_t *)p->gNB->pusch_vars[ue]->rxdataF_comp[0];
-      float *I, *Q;
+      float *I=NULL, *Q=NULL;
 #ifdef WEBSRVSCOPE
       newsz = websrv_cpiqbuff_tomsg(graph, pusch_comp, sz, 0, 0);
 #else
@@ -846,7 +846,7 @@ static void uePbchLLR  (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_
   //const int antennas=data[pbchLlr]->colSz;
   // We take the first antenna only for now
   int16_t *llrs = (int16_t *) (data[pbchLlr]+1);
-  float *llr_pbch, *bit_pbch;
+  float *llr_pbch=NULL, *bit_pbch=NULL;
   int nx = sz;
 #ifdef WEBSRVSCOPE
   nx = websrv_cpllrbuff_tomsg(graph, llrs, sz, UE_id, 0, 0);
@@ -868,7 +868,7 @@ static void uePbchIQ  (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_U
   scopeSample_t *pbch_comp = (scopeSample_t *) (data[pbchRxdataF_comp]+1);
   const int sz=data[pbchRxdataF_comp]->lineSz;
   int newsz = sz;
-  float *I, *Q;
+  float *I=NULL, *Q=NULL;
 #ifdef WEBSRVSCOPE
   newsz = websrv_cpiqbuff_tomsg(graph, pbch_comp, sz, 0, 0);
 #else
@@ -891,7 +891,7 @@ static void uePcchLLR  (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_
   //int num_re = 4*273*12; // 12*frame_parms->N_RB_DL*num_pdcch_symbols
   //int Qm = 2;
   const int sz=data[pdcchLlr]->lineSz;
-  float *llr, *bit;
+  float *llr=NULL, *bit=NULL;
   int nx = sz;
   int16_t *pdcch_llr = (int16_t *)(data[pdcchLlr]+1);
 
@@ -915,7 +915,7 @@ static void uePcchIQ  (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_U
   int newsz = sz;
   //const int antennas=data[pdcchRxdataF_comp]->colSz;
   // We take the first antenna only for now
-  float *I, *Q;
+  float *I=NULL, *Q=NULL;
   scopeSample_t *pdcch_comp = (scopeSample_t *) (data[pdcchRxdataF_comp]+1);
 #ifdef WEBSRVSCOPE
   newsz = websrv_cpiqbuff_tomsg(graph, pdcch_comp, sz, 0, 0);
@@ -935,7 +935,7 @@ static void uePdschLLR  (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR
     return;
 
   const int sz = data[pdschLlr]->lineSz;
-  float *llr, *bit;
+  float *llr=NULL, *bit=NULL;
   int nx = sz;
   int16_t *pdsch_llr = (int16_t *)(data[pdschLlr]+1);
 
@@ -959,7 +959,7 @@ static void uePdschIQ  (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_
 
   const int sz=data[pdschRxdataF_comp]->lineSz;
   int nz = sz;
-  float *I, *Q;
+  float *I=NULL, *Q=NULL;
   scopeSample_t *pdsch_comp = (scopeSample_t *) (data[pdschRxdataF_comp]+1);
 #ifdef WEBSRVSCOPE
   nz += websrv_cpiqbuff_tomsg(graph, pdsch_comp, sz, 0, 0);

openair1/SIMULATION/TOOLS/random_channel.c

@@ -54,7 +54,7 @@ int get_modchannel_index(char *buf, int debug, void *vdata, telnet_printfunc_t p
 int get_channel_params(char *buf, int debug, void *tdata, telnet_printfunc_t prnt);
 int get_currentchannels_type(char *buf, int debug, void *vdata, telnet_printfunc_t prnt);
 
-#define HELP_WEBIF_MODIFCHAN_STRING "Current channel index? <chanidx>"
+#define HELP_WEBIF_MODIFCHAN_STRING "<channel index>"
 static telnetshell_cmddef_t channelmod_cmdarray[] = {
     {"help", "", channelmod_print_help, {NULL}, 0, NULL},
     {"show", "<predef,current>", channelmod_show_cmd, {NULL}, TELNETSRV_CMDFLAG_TELNETONLY, NULL},

radio/rfsimulator/simulator.c

@@ -96,7 +96,7 @@ static int rfsimu_vtime_cmd(char *buff, int debug, telnet_printfunc_t prnt, void
 static telnetshell_cmddef_t rfsimu_cmdarray[] = {
     {"show models", "", (cmdfunc_t)rfsimu_setchanmod_cmd, {(webfunc_t)getset_currentchannels_type}, TELNETSRV_CMDFLAG_WEBSRVONLY | TELNETSRV_CMDFLAG_GETWEBTBLDATA, NULL},
     {"setmodel", "<model name> <model type>", (cmdfunc_t)rfsimu_setchanmod_cmd, {NULL}, TELNETSRV_CMDFLAG_PUSHINTPOOLQ | TELNETSRV_CMDFLAG_TELNETONLY, NULL},
-    {"setdistance", "<model name> <distance>", (cmdfunc_t)rfsimu_setdistance_cmd, {NULL}, TELNETSRV_CMDFLAG_PUSHINTPOOLQ},
+    {"setdistance", "<model name> <distance>", (cmdfunc_t)rfsimu_setdistance_cmd, {NULL}, TELNETSRV_CMDFLAG_PUSHINTPOOLQ | TELNETSRV_CMDFLAG_NEEDPARAM },
     {"getdistance", "<model name>", (cmdfunc_t)rfsimu_getdistance_cmd, {NULL}, TELNETSRV_CMDFLAG_PUSHINTPOOLQ},
     {"vtime", "", (cmdfunc_t)rfsimu_vtime_cmd, {NULL}, TELNETSRV_CMDFLAG_PUSHINTPOOLQ | TELNETSRV_CMDFLAG_AUTOUPDATE},
     {"", "", NULL},