Dds/config file

docker/build-ubi/04.install-fastdds.sh

@@ -28,7 +28,6 @@ yum -y --nogpgcheck install https://dl.fedoraproject.org/pub/fedora/linux/releas
 # Fast-DDS
 mkdir /opt/Fast-DDS
 
-
 #
 # foonathan_memory_vendor
 #

scripts/configFile.sh

@@ -0,0 +1,86 @@
+#!/bin/bash
+
+# Copyright 2021 Telefonica Investigacion y Desarrollo, S.A.U
+# 
+# This file is part of Orion Context Broker.
+#   
+# Orion Context Broker is free software: you can redistribute it and/or
+# modify it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the 
+# License, or (at your option) any later version.
+#
+# Orion Context Broker is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU Affero General Public License
+# along with Orion Context Broker. If not, see http://www.gnu.org/licenses/.
+# 
+# For those usages not covered by this license please contact with
+# iot_support at tid dot es
+
+echo '{'
+echo '  "dds": {'
+echo '    "ddsmodule": {'
+echo '      "dds": {'
+echo '        "domain": 0,'
+echo '        "allowlist": ['
+echo '          {'
+echo '            "name": "*"'
+echo '          }'
+echo '        ],'
+echo '        "blocklist": ['
+echo '          {'
+echo '            "name": "add_blocked_topics_list_here"'
+echo '          }'
+echo '        ]'
+echo '      },'
+echo '      "topics": {'
+echo '        "name": "*",'
+echo '        "qos": {'
+echo '          "durability": "TRANSIENT_LOCAL",'
+echo '          "history-depth": 10'
+echo '        }'
+echo '      },'
+echo '      "ddsenabler": null,'
+echo '      "specs": {'
+echo '        "threads": 12,'
+echo '        "logging": {'
+echo '          "stdout": false,'
+echo '          "verbosity": "info"'
+echo '        }'
+echo '      }'
+echo '    },'
+echo '    "ngsild": {'
+echo '      "topics": {'
+
+while [ $# != 0 ]
+do
+  items=$1
+  shift
+
+  topic=$(echo $items | awk -F, '{ print $1 }')
+  eType=$(echo $items | awk -F, '{ print $2 }')
+  eId=$(echo   $items | awk -F, '{ print $3 }')
+  attr=$(echo  $items | awk -F, '{ print $4 }')
+
+  if [ $# != 0 ]
+  then
+    comma=','
+  else
+    comma=''
+  fi
+
+  echo '        "'$topic'": {'
+  echo '          "entityType": "'$eType'",'
+  echo '          "entityId": "'$eId'",'
+  echo '          "attribute": "'$attr'"'
+  echo '        }'$comma
+done
+
+
+echo '      }'
+echo '    }'
+echo '  }'
+echo '}'

src/app/orionld/orionld.cpp

@@ -55,7 +55,7 @@
 * CLI option '--insecure'.
 */
 #include <stdio.h>
-#include <unistd.h>                                         // getppid, fork, setuid, sleep, gethostname, etc.
+#include <unistd.h>                                         // getppid, fork, setuid, sleep, gethostname, access, etc.
 #include <string.h>                                         // strchr
 #include <fcntl.h>                                          // open
 #include <sys/types.h>
@@ -254,11 +254,9 @@ char            defaultUserContextUrl[256];
 bool            ddsSupport       = false;
 char            ddsSubsTopics[512];
 char            ddsTopicType[512];
-char            ddsConfigFile[512];
-char            ddsEnablerConfigFile[512];
+char            configFile[512];
 
 
-#define DDSE_CONF_FILE "/tmp/DDS_ENABLER_CONFIGURATION.yaml"
 
 /* ****************************************************************************
 *
@@ -354,8 +352,7 @@ char            ddsEnablerConfigFile[512];
 #define USE_DDS_DESC           "turn on DDS support"
 #define DDS_SUBS_TOPICS_DESC   "topics to subscribe to on DDS"
 #define DDS_TOPIC_TYPE_DESC    "DDS topic type"
-#define DDS_CONFIG_FILE_DESC   "DDS configuration file"
-#define DDS_ENABLER_CONFIG_FILE_DESC   "DDS Enabler configuration file"
+#define CONFIG_FILE_DESC        "Path to configuration file"
 #define SUBORDINATE_ENDPOINT_DESC  "endpoint URL for reception of notificatiopns from subordinate subscriptions (distributed subscriptions)"
 #define PAGE_SIZE_DESC         "default page size (no of entities, subscriptions, registrations)"
 #define DUC_URL_DESC           "URL to default user context"
@@ -466,11 +463,10 @@ PaArgument paArgs[] =
   { "-subordinateEndpoint",   &subordinateEndpoint,     "SUBORDINATE_ENDPOINT",      PaStr,     PaOpt,  _i "",           PaNL,   PaNL,             SUBORDINATE_ENDPOINT_DESC },
   { "-pageSize",              &pageSize,                "PAGE_SIZE",                 PaInt,     PaOpt,  20,              1,      1000,             PAGE_SIZE_DESC            },
   { "-dds",                   &ddsSupport,              "DDS",                       PaBool,    PaOpt,  false,            false,  true,             USE_DDS_DESC             },
-  { "-ddsSubsTopics",         ddsSubsTopics,            "DDS_SUBS_TOPICS",           PaString,  PaOpt,  _i "",             PaNL,   PaNL,             DDS_SUBS_TOPICS_DESC     },
-  { "-ddsTopicType",          ddsTopicType,             "DDS_TOPIC_TYPE",            PaString,  PaOpt,  _i "NGSI-LD",      PaNL,   PaNL,             DDS_TOPIC_TYPE_DESC      },
-  { "-ddsConfigFile",         ddsConfigFile,            "DDS_CONFIG_FILE",           PaString,  PaOpt,  _i "",             PaNL,   PaNL,             DDS_CONFIG_FILE_DESC     },
-  { "-ddsEnablerConfigFile",  ddsEnablerConfigFile,     "DDS_CONFIG_FILE_PATH",      PaString,  PaOpt,  _i DDSE_CONF_FILE, PaNL,   PaNL,             DDS_ENABLER_CONFIG_FILE_DESC },
-  { "-duc",                   defaultUserContextUrl,    "DUC_URL",                   PaString,  PaOpt,  _i "",             PaNL,   PaNL,             DUC_URL_DESC              },
+  { "-ddsSubsTopics",         ddsSubsTopics,            "DDS_SUBS_TOPICS",           PaString,  PaOpt,  _i "",             PaNL,   PaNL,             DDS_SUBS_TOPICS_DESC    },
+  { "-ddsTopicType",          ddsTopicType,             "DDS_TOPIC_TYPE",            PaString,  PaOpt,  _i "NGSI-LD",      PaNL,   PaNL,             DDS_TOPIC_TYPE_DESC     },
+  { "-configFile",            configFile,               "CONFIG_FILE",               PaString,  PaOpt,  _i "",             PaNL,   PaNL,             CONFIG_FILE_DESC        },
+  { "-duc",                   defaultUserContextUrl,    "DUC_URL",                   PaString,  PaOpt,  _i "",             PaNL,   PaNL,             DUC_URL_DESC            },
 
   PA_END_OF_ARGS
 };
@@ -1075,6 +1071,21 @@ int main(int argC, char* argV[])
 
   paParse(paArgs, argC, (char**) argV, 1, false);
 
+  //
+  // Config file
+  //
+  configFileP = configFile;
+  if (configFile[0] == 0)
+  {
+    char* home = getenv("HOME");
+
+    if (home != NULL)
+    {
+      snprintf(configFile, sizeof(configFile) - 1, "%s/.orionld", home);
+      if (access(configFile, R_OK) != 0)
+        configFileP = NULL;
+    }
+  }
 
   //
   // Initializing the new logging library, kTrace

src/lib/orionld/common/orionldState.cpp

@@ -94,6 +94,7 @@ Kjson             kjson;
 Kjson*            kjsonP;
 uint16_t          portNo                   = 0;
 int               dbNameLen;
+char*             configFileP              = NULL;
 char*             coreContextUrl           = (char*) ORIONLD_CORE_CONTEXT_URL_DEFAULT;  // v1.6, see orionld/context/orionldCoreContext.h
 char              orionldHostName[128];
 int               orionldHostNameLen       = -1;

src/lib/orionld/common/orionldState.h

@@ -564,6 +564,8 @@ extern __thread OrionldConnectionState orionldState;
 //
 // Global state
 //
+extern char              configFile[512];
+extern char*             configFileP;
 extern char*             coreContextUrl;
 extern const char*       builtinCoreContext;
 extern char              orionldHostName[128];
@@ -638,8 +640,6 @@ extern unsigned long long  outReqMsgMaxSize;
 //
 extern bool              ddsSupport;               // Publish/Subscriba via DDS
 extern char              ddsTopicType[512];
-extern char              ddsConfigFile[512];
-extern char              ddsEnablerConfigFile[512];
 
 
 

src/lib/orionld/dds/ddsConfigTopicToAttribute.cpp

@@ -56,7 +56,7 @@ char* ddsConfigTopicToAttribute(const char* topic, char** entityIdPP, char** ent
   if (ddsConfigTree == NULL)
     return NULL;  // No error - it's OK to not have a DDS Config File
 
-  const char*    path[3] = { "dds", "topics", NULL };
+  const char*    path[4] = { "dds", "ngsild", "topics", NULL };
   static KjNode* topicsP = kjNavigate(ddsConfigTree, path, NULL, NULL);
   KjNode*        topicP  = kjLookup(topicsP, topic);
 

src/lib/orionld/dds/ddsInit.cpp

@@ -35,7 +35,7 @@ extern "C"
 }
 
 #include "orionld/common/traceLevels.h"                     // kjTreeLog2
-#include "orionld/common/orionldState.h"                    // ddsEnablerConfigFile, ddsConfigFile
+#include "orionld/common/orionldState.h"                    // configFile
 #include "orionld/kjTree/kjNavigate.h"                      // kjNavigate
 #include "orionld/dds/ddsConfigTopicToAttribute.h"          // ddsConfigTopicToAttribute - for debugging only
 #include "orionld/dds/ddsCategoryToKlogSeverity.h"          // ddsCategoryToKlogSeverity
@@ -97,37 +97,35 @@ int ddsInit(Kjson* kjP, DdsOperationMode _ddsOpMode)
   // DDS Configuration File
   //
   errno = 0;
-  if ((ddsConfigFile[0] != 0) && (access(ddsConfigFile, R_OK) == 0))
-  {
-    if (ddsConfigLoad(kjP, ddsConfigFile) != 0)
-      KT_X(1, "Error reading/parsing the DDS config file '%s'", ddsConfigFile);
+  if (ddsConfigLoad(kjP, configFileP) != 0)
+    KT_X(1, "Error reading/parsing the DDS config file '%s'", configFile);
 
 #if 0
-    extern KjNode* ddsConfigTree;
-    kjTreeLog2(ddsConfigTree, "DDS Config", StDdsConfig);
-    KT_T(StDdsConfig, "Topics:");
-    const char*  path[3] = { "dds", "topics", NULL };
-    KjNode*      topics  = kjNavigate(ddsConfigTree, path , NULL, NULL);
+  extern KjNode* ddsConfigTree;
+  kjTreeLog2(ddsConfigTree, "DDS Config", StDdsConfig);
+  KT_T(StDdsConfig, "Topics:");
+  const char*  path[4] = { "dds", "ngsild", "topics", NULL };
+  KjNode*      topics  = kjNavigate(ddsConfigTree, path , NULL, NULL);
 
-    if (topics != NULL)
+  if (topics != NULL)
+  {
+    for (KjNode* topicP = topics->value.firstChildP; topicP != NULL; topicP = topicP->next)
     {
-      for (KjNode* topicP = topics->value.firstChildP; topicP != NULL; topicP = topicP->next)
-      {
-        char* entityId   = (char*) "N/A";
-        char* entityType = (char*) "N/A";
-        char* attribute = ddsConfigTopicToAttribute(topicP->name, &entityId, &entityType);
-
-        KT_T(StDdsConfig, "Topic:         '%s':", topicP->name);
-        KT_T(StDdsConfig, "  Attribute:   '%s'", attribute);
-        KT_T(StDdsConfig, "  Entity ID:   '%s'", entityId);
-        KT_T(StDdsConfig, "  Entity Type: '%s'", entityType);
-      }
+      char* entityId   = (char*) "N/A";
+      char* entityType = (char*) "N/A";
+      char* attribute = ddsConfigTopicToAttribute(topicP->name, &entityId, &entityType);
+
+      KT_T(StDdsConfig, "Topic:         '%s':", topicP->name);
+      KT_T(StDdsConfig, "  Attribute:   '%s'", attribute);
+      KT_T(StDdsConfig, "  Entity ID:   '%s'", entityId);
+      KT_T(StDdsConfig, "  Entity Type: '%s'", entityType);
     }
-#endif
   }
+#endif
 
-  KT_T(StDds, "Calling init_dds_enabler('%s')", ddsEnablerConfigFile);
-  eprosima::ddsenabler::init_dds_enabler(ddsEnablerConfigFile, ddsNotification, ddsTypeNotification, ddsLog);
+  KT_T(StDds, "Calling init_dds_enabler('%s')", configFile);
+  if (eprosima::ddsenabler::init_dds_enabler(configFile, ddsNotification, ddsTypeNotification, ddsLog) != 0)
+    KT_X(1, "Unable to initialize the DDS Enabler");
 
   return 0;
 }

test/functionalTest/cases/0000_cli/bool_option_with_value.test

@@ -114,13 +114,12 @@ Usage: orionld  [option '-U' (extended usage)]
                 [option '-cSubCounters' <number of subscription counter updates before flush from sub-cache to DB (0: never, 1: always)>]
                 [option '-distributed' (turn on distributed operation)]
                 [option '-brokerId' <identity of this broker instance for registrations - for the Via header>]
+                [option '-subordinateEndpoint' <endpoint URL for reception of notificatiopns from subordinate subscriptions (distributed subscriptions)>]
+                [option '-pageSize' <default page size (no of entities, subscriptions, registrations)>]
                 [option '-dds' (turn on DDS support)]
                 [option '-ddsSubsTopics' <topics to subscribe to on DDS>]
                 [option '-ddsTopicType' <DDS topic type>]
-                [option '-ddsConfigFile' <DDS configuration file>]
-                [option '-ddsEnablerConfigFile' <DDS Enabler configuration file>]
-                [option '-subordinateEndpoint' <endpoint URL for reception of notificatiopns from subordinate subscriptions (distributed subscriptions)>]
-                [option '-pageSize' <default page size (no of entities, subscriptions, registrations)>]
+                [option '-configFile' <Path to configuration file>]
                 [option '-duc' <URL to default user context>]
 
 --TEARDOWN--

test/functionalTest/cases/0000_cli/command_line_options.test

@@ -103,13 +103,12 @@ Usage: orionld  [option '-U' (extended usage)]
                 [option '-cSubCounters' <number of subscription counter updates before flush from sub-cache to DB (0: never, 1: always)>]
                 [option '-distributed' (turn on distributed operation)]
                 [option '-brokerId' <identity of this broker instance for registrations - for the Via header>]
+                [option '-subordinateEndpoint' <endpoint URL for reception of notificatiopns from subordinate subscriptions (distributed subscriptions)>]
+                [option '-pageSize' <default page size (no of entities, subscriptions, registrations)>]
                 [option '-dds' (turn on DDS support)]
                 [option '-ddsSubsTopics' <topics to subscribe to on DDS>]
                 [option '-ddsTopicType' <DDS topic type>]
-                [option '-ddsConfigFile' <DDS configuration file>]
-                [option '-ddsEnablerConfigFile' <DDS Enabler configuration file>]
-                [option '-subordinateEndpoint' <endpoint URL for reception of notificatiopns from subordinate subscriptions (distributed subscriptions)>]
-                [option '-pageSize' <default page size (no of entities, subscriptions, registrations)>]
+                [option '-configFile' <Path to configuration file>]
                 [option '-duc' <URL to default user context>]
 
 --TEARDOWN--

test/functionalTest/cases/0000_dds/dds_notifications.test

@@ -24,25 +24,10 @@
 the test client publishes on DDS, the broker receives DDS notifications and creates/updates the corresponding NGSI-LD entities
 
 --SHELL-INIT--
-echo '{
-  "dds": {
-    "topics": {
-      "P1": {
-        "entityId": "urn:ngsi-ld:camera:cam1",
-        "entityType": "Camera",
-        "attribute": "shutterSpeed"
-      },
-      "P2": {
-        "entityId": "urn:ngsi-ld:arm:arm1",
-        "entityType": "Arm",
-        "attribute": "armReach"
-      }
-    }
-  }
-}' > /tmp/ddsConfig
-
+$REPO_HOME/scripts/configFile.sh "P1,Camera,urn:ngsi-ld:camera:cam1,shutterSpeed" "P2,Arm,urn:ngsi-ld:arm:arm1,armReach" > $HOME/.orionld
+$REPO_HOME/scripts/configFile.sh "P1,Camera,urn:ngsi-ld:camera:cam1,shutterSpeed" "P2,Arm,urn:ngsi-ld:arm:arm1,armReach" > $HOME/.ftClient
 dbInit CB
-orionldStart CB -mongocOnly -dds  -ddsConfigFile /tmp/ddsConfig
+orionldStart CB -mongocOnly -dds
 ftClientStart -t 0-5000
 
 --SHELL--

test/functionalTest/cases/0000_ngsild/ngsild_ftClient_normal_notifications.test

@@ -26,6 +26,9 @@ Test of orionld version service, with branch name
 --SHELL-INIT--
 dbInit CB
 orionldStart CB -mongocOnly
+$REPO_HOME/scripts/configFile.sh > ~/.ftClient
+chmod 777 ~/.ftClient
+
 ftClientStart -v -t 200
 mkdir -p /tmp/orion/logs/ftClient2
 ftClientStart -v -t 200 --port $FT2_PORT --logDir $FT2_LOG_DIR