[api-logs] Add internal artifacts for OTel spec log bridge API

src/OpenTelemetry.Api/InstrumentationScope.cs

@@ -0,0 +1,65 @@
+// <copyright file="InstrumentationScope.cs" company="OpenTelemetry Authors">
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+//
+// 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.
+// </copyright>
+
+#nullable enable
+
+namespace OpenTelemetry;
+
+/// <summary>
+/// Contains details about the library emitting telemetry.
+/// </summary>
+internal sealed class InstrumentationScope
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="InstrumentationScope"/> class.
+    /// </summary>
+    public InstrumentationScope()
+        : this(name: null)
+    {
+    }
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="InstrumentationScope"/> class.
+    /// </summary>
+    /// <param name="name">Optional name identifying the instrumentation library.</param>
+    public InstrumentationScope(string? name)
+    {
+        this.Name = string.IsNullOrWhiteSpace(name)
+            ? string.Empty
+            : name!;
+    }
+
+    /// <summary>
+    /// Gets the name identifying the instrumentation library.
+    /// </summary>
+    public string Name { get; }
+
+    /// <summary>
+    /// Gets the version of the instrumentation library.
+    /// </summary>
+    public string? Version { get; init; }
+
+    /// <summary>
+    /// Gets the schema url of the instrumentation library.
+    /// </summary>
+    public string? SchemaUrl { get; init; }
+
+    /// <summary>
+    /// Gets the attributes which should be associated with log records created
+    /// by the instrumentation library.
+    /// </summary>
+    public IReadOnlyDictionary<string, object>? Attributes { get; init; }
+}

src/OpenTelemetry.Api/Logs/IDeferredLoggerProviderBuilder.cs

@@ -0,0 +1,36 @@
+// <copyright file="IDeferredLoggerProviderBuilder.cs" company="OpenTelemetry Authors">
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+//
+// 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.
+// </copyright>
+
+#nullable enable
+
+namespace OpenTelemetry.Logs;
+
+/// <summary>
+/// Describes a logger provider builder that supports deferred
+/// initialization using an <see cref="IServiceProvider"/> to perform
+/// dependency injection.
+/// </summary>
+internal interface IDeferredLoggerProviderBuilder
+{
+    /// <summary>
+    /// Register a callback action to configure the <see
+    /// cref="LoggerProviderBuilder"/> once the application <see
+    /// cref="IServiceProvider"/> is available.
+    /// </summary>
+    /// <param name="configure">Configuration callback.</param>
+    /// <returns>The supplied <see cref="LoggerProviderBuilder"/> for chaining.</returns>
+    LoggerProviderBuilder Configure(Action<IServiceProvider, LoggerProviderBuilder> configure);
+}