[core] eCAL sample completely internal, only SEntityId public. (#1712)

eclipse-ecal · Aug 20, 2024 · c974e6a · c974e6a
1 parent 6a44dad
commit c974e6a
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Showing 3 changed files with 39 additions and 12 deletions.
diff --git a/ecal/core/include/ecal/ecal_types.h b/ecal/core/include/ecal/ecal_types.h
@@ -85,19 +85,19 @@ namespace eCAL
 
   namespace Registration
   {
-    struct SampleIdentifier
+    struct SEntityId
     {
       std::string  entity_id;         // unique id within that process
       int32_t      process_id = 0;    // process id which produced the sample
       std::string  host_name;         // host which produced the sample
 
-      bool operator==(const SampleIdentifier& other) const {
+      bool operator==(const SEntityId& other) const {
         return entity_id  == other.entity_id  &&
                process_id == other.process_id &&
                host_name  == other.host_name;
       }
 
-      bool operator<(const SampleIdentifier& other) const
+      bool operator<(const SEntityId& other) const
       {
         return std::tie(process_id, entity_id, host_name)
           < std::tie(other.process_id, other.entity_id, other.host_name);
@@ -106,8 +106,8 @@ namespace eCAL
 
     struct STopicId
     {
-      Registration::SampleIdentifier topic_id;
-      std::string                    topic_name;
+      SEntityId    topic_id;
+      std::string  topic_name;
 
       bool operator<(const STopicId& other) const
       {
@@ -117,9 +117,9 @@ namespace eCAL
 
     struct SServiceId
     {
-      Registration::SampleIdentifier service_id;
-      std::string                    service_name;
-      std::string                    method_name;
+      SEntityId    service_id;
+      std::string  service_name;
+      std::string  method_name;
 
       bool operator<(const SServiceId& other) const
       {

diff --git a/ecal/core/src/ecal_descgate.cpp b/ecal/core/src/ecal_descgate.cpp
@@ -39,6 +39,14 @@ namespace
     if(is_producer_) quality |= eCAL::Registration::DescQualityFlags::INFO_COMES_FROM_PRODUCER;
     return quality;
   }
+
+  eCAL::Registration::SEntityId ConvertToEntityId(const eCAL::Registration::SampleIdentifier& sample_identifier)
+  {
+    eCAL::Registration::SEntityId id{ sample_identifier.entity_id, sample_identifier.process_id, sample_identifier.host_name};
+    return id;
+  }
+
+
 }
 
 namespace eCAL
@@ -211,7 +219,7 @@ namespace eCAL
                                         const SDataTypeInformation& topic_info_,
                                         const Registration::DescQualityFlags topic_quality_)
   {
-    const auto topic_info_key = Registration::STopicId{ topic_id_, topic_name_ };
+    const auto topic_info_key = Registration::STopicId{ ConvertToEntityId(topic_id_), topic_name_ };
 
     Registration::SQualityTopicInfo topic_quality_info;
     topic_quality_info.info    = topic_info_;
@@ -226,7 +234,7 @@ namespace eCAL
                                       const std::string& topic_name_)
   {
     const std::unique_lock<std::mutex> lock(topic_info_map_.mtx);
-    topic_info_map_.map.erase(Registration::STopicId{ topic_id_ , topic_name_});
+    topic_info_map_.map.erase(Registration::STopicId{ ConvertToEntityId(topic_id_) , topic_name_});
   }
 
   void CDescGate::ApplyServiceDescription(SQualityServiceIdMap& service_method_info_map_,
@@ -238,7 +246,7 @@ namespace eCAL
                                           const Registration::DescQualityFlags request_type_quality_,
                                           const Registration::DescQualityFlags response_type_quality_)
   {
-    const auto service_method_info_key = Registration::SServiceId{ service_id_, service_name_, method_name_};
+    const auto service_method_info_key = Registration::SServiceId{ ConvertToEntityId(service_id_), service_name_, method_name_};
 
     Registration::SQualityServiceInfo service_quality_info;
     service_quality_info.info.request_type  = request_type_information_;
@@ -262,7 +270,7 @@ namespace eCAL
     {
       const auto service_method_info_key = service_it.first;
       if ((service_method_info_key.service_name == service_name_)
-        && (service_method_info_key.service_id == service_id_))
+        && (service_method_info_key.service_id == ConvertToEntityId(service_id_)))
       {
         service_method_info_keys_to_remove.push_back(service_method_info_key);
       }

diff --git a/ecal/core/src/serialization/ecal_struct_sample_registration.h b/ecal/core/src/serialization/ecal_struct_sample_registration.h
@@ -235,6 +235,25 @@ namespace eCAL
       }
     };
 
+    struct SampleIdentifier
+    {
+      std::string                        entity_id;                     // unique id within that process
+      int32_t                            process_id = 0;                // process id which produced the sample
+      std::string                        host_name;                     // host which produced the sample
+
+      bool operator==(const SampleIdentifier& other) const {
+        return entity_id == other.entity_id &&
+          process_id == other.process_id &&
+          host_name == other.host_name;
+      }
+
+      bool operator<(const SampleIdentifier& other) const
+      {
+        return std::tie(process_id, entity_id, host_name)
+          < std::tie(other.process_id, other.entity_id, other.host_name);
+      }
+    };
+
     // Registration sample
     struct Sample
     {