Move core protobuf schemas to 'metadata' and 'metadata.jvm'

core/metadata.jvm/src/jvm_metadata.proto

@@ -0,0 +1,131 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * 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.
+ */
+
+package org.jetbrains.kotlin.serialization.jvm;
+
+import "core/metadata/src/ext_options.proto";
+import "core/metadata/src/metadata.proto";
+
+option java_outer_classname = "JvmProtoBuf";
+option optimize_for = LITE_RUNTIME;
+
+message StringTableTypes {
+  message Record {
+    // The number of times this record should be repeated; this is used to collapse identical subsequent records in the list
+    optional int32 range = 1 [default = 1];
+
+    // Index of the predefined constant. If this field is present, the associated string is ignored
+    optional int32 predefined_index = 2;
+
+    // A string which should be used. If this field is present, both the associated string and the predefined string index are ignored
+    optional string string = 6;
+
+    enum Operation {
+      NONE = 0;
+
+      // replaceAll('$', '.')
+      // java/util/Map$Entry -> java/util/Map.Entry;
+      INTERNAL_TO_CLASS_ID = 1;
+
+      // substring(1, length - 1) and then replaceAll('$', '.')
+      // Ljava/util/Map$Entry; -> java/util/Map.Entry
+      DESC_TO_CLASS_ID = 2;
+    }
+
+    // Perform a described operation on the string
+    optional Operation operation = 3 [default = NONE];
+
+    // If this field is present, the "substring" operation must be performed with the first element of this list as the start index,
+    // and the second element as the end index.
+    // If an operation is not NONE, it's applied _after_ this substring operation
+    repeated int32 substring_index = 4 [packed = true];
+
+    // If this field is present, the "replaceAll" operation must be performed with the first element of this list as the code point
+    // of the character to replace, and the second element as the code point of the replacement character
+    repeated int32 replace_char = 5 [packed = true];
+  }
+
+  repeated Record record = 1;
+
+  // Indices of strings which are names of local classes or anonymous objects
+  repeated int32 local_name = 5 [packed = true];
+}
+
+message JvmMethodSignature {
+  optional int32 name = 1 [(string_id_in_table) = true];
+
+  // JVM descriptor of the method, e.g. '(Ljava/util/List;)[Ljava/lang/Object;'
+  optional int32 desc = 2 [(string_id_in_table) = true];
+}
+
+message JvmFieldSignature {
+  optional int32 name = 1 [(string_id_in_table) = true];
+
+  // JVM descriptor of the field type, e.g. 'Ljava/lang/String;'
+  optional int32 desc = 2 [(string_id_in_table) = true];
+}
+
+message JvmPropertySignature {
+  optional JvmFieldSignature field = 1;
+
+  // Annotations on properties are written on a synthetic method with this signature
+  optional JvmMethodSignature synthetic_method = 2;
+
+  optional JvmMethodSignature getter = 3;
+  optional JvmMethodSignature setter = 4;
+}
+
+extend Constructor {
+  optional JvmMethodSignature constructor_signature = 100;
+}
+
+extend Function {
+  optional JvmMethodSignature method_signature = 100;
+
+  // For lambdas from bodies of inline functions copied to the use site, the JVM internal name of the original
+  // lambda class this class is copied from
+  optional int32 lambda_class_origin_name = 101 [(string_id_in_table) = true];
+}
+
+extend Property {
+  optional JvmPropertySignature property_signature = 100;
+}
+
+extend Type {
+  repeated Annotation type_annotation = 100;
+  optional bool is_raw = 101;
+}
+
+extend TypeParameter {
+  repeated Annotation type_parameter_annotation = 100;
+}
+
+extend Class {
+  // If absent, assumed to be JvmAbi.DEFAULT_MODULE_NAME
+  optional int32 class_module_name = 101 [(string_id_in_table) = true];
+
+  repeated Property class_local_variable = 102;
+
+  // For anonymous objects from bodies of inline functions copied to the use site, the JVM internal name of the original
+  // anonymous object this class is copied from
+  optional int32 anonymous_object_origin_name = 103 [(string_id_in_table) = true];
+}
+
+extend Package {
+  optional int32 package_module_name = 101 [(string_id_in_table) = true];
+
+  repeated Property package_local_variable = 102;
+}

core/metadata.jvm/src/jvm_module.proto

@@ -0,0 +1,70 @@
+/*
+ * Copyright 2010-2017 JetBrains s.r.o.
+ *
+ * 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.
+ */
+
+package org.jetbrains.kotlin.serialization.jvm;
+
+import "core/metadata/src/metadata.proto";
+
+option java_outer_classname = "JvmModuleProtoBuf";
+option optimize_for = LITE_RUNTIME;
+
+message Module {
+  // Names of .class files for each package
+  repeated PackageParts package_parts = 1;
+
+  // Names of .kotlin_metadata files for each package
+  repeated PackageParts metadata_parts = 2;
+
+  // Values of @JvmPackageName annotation used in this module; can be referenced in PackageParts#class_with_jvm_package_name_package_id.
+  // The names here are dot-separated, e.g. "org.foo.bar"
+  repeated string jvm_package_name = 3;
+
+  optional StringTable string_table = 4;
+
+  optional QualifiedNameTable qualified_name_table = 5;
+
+  // Annotations on the whole module
+  repeated Annotation annotation = 6;
+}
+
+message PackageParts {
+  required string package_fq_name = 1;
+
+  // Short names of files, without extension, present in this package. Only single file facades and multi-file _parts_ are listed here
+  // (multi-file facades are not present in this list, they are defined below). Only files whose JVM package name is equal to the
+  // Kotlin package name (i.e. it has not been changed with @JvmPackageName) are listed here.
+  repeated string short_class_name = 2;
+
+  // For each name in short_class_name, index of the name of the corresponding multi-file facade class in multifile_facade_short_name + 1,
+  // or 0 if the class is not a multi-file part. If there's no value in this list at some index, the value is assumed to be 0.
+  // (e.g. if there are no multi-file classes in the module, this list is not going to exist at all)
+  repeated int32 multifile_facade_short_name_id = 3 [packed = true];
+
+  // Short names of multi-file facades, used in multifile_facade_short_name_id to store the part -> facade mapping.
+  repeated string multifile_facade_short_name = 4;
+
+  // Short names of files (single file facades), whose JVM package differs from the Kotlin package because of @JvmPackageName.
+  // The JVM package name of each file is stored at the same index in class_with_jvm_package_name_package_id.
+  repeated string class_with_jvm_package_name_short_name = 5;
+
+  // For each name in class_with_jvm_package_name_short_name, the index (into PackageTable#jvm_package_name) of the JVM package name.
+  // This list should have at least one element, otherwise classes with JVM package names are going to be ignored completely.
+  //
+  // If there's no value in this list at some index other than 0, the value is assumed to be the same as the value of the last element
+  // of this list. The intended use case for this optimization is to have just a list of a single element in the most frequent case
+  // when a bunch of files from the same Kotlin package have the same JVM package name.
+  repeated int32 class_with_jvm_package_name_package_id = 6 [packed = true];
+}