From a0a4f14521bd29a472d51fb7c4c5c45a82643453 Mon Sep 17 00:00:00 2001
From: Jie Dai <jied@google.com>
Date: Mon, 21 Apr 2014 14:29:03 -0700
Subject: Adds --ignore_service nano proto compiler flag

Nano proto compiler normally throws an error if any service is
defined. If --ignore-services=true is set, no error is thrown and the
service is simply skipped.

Change-Id: Id82583555085cc55550d03a485d3f0189885240b
---
 src/google/protobuf/compiler/javanano/javanano_file.cc      |  2 +-
 src/google/protobuf/compiler/javanano/javanano_generator.cc |  2 ++
 src/google/protobuf/compiler/javanano/javanano_params.h     | 11 ++++++++++-
 3 files changed, 13 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/google/protobuf/compiler/javanano/javanano_file.cc b/src/google/protobuf/compiler/javanano/javanano_file.cc
index bdc51c4..98586b4 100644
--- a/src/google/protobuf/compiler/javanano/javanano_file.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_file.cc
@@ -105,7 +105,7 @@ bool FileGenerator::Validate(string* error) {
     return false;
   }
 
-  if (file_->service_count() != 0) {
+  if (file_->service_count() != 0 && !params_.ignore_services()) {
     error->assign(file_->name());
     error->append(
       ": Java NANO_RUNTIME does not support services\"");
diff --git a/src/google/protobuf/compiler/javanano/javanano_generator.cc b/src/google/protobuf/compiler/javanano/javanano_generator.cc
index d514dd8..0e12103 100644
--- a/src/google/protobuf/compiler/javanano/javanano_generator.cc
+++ b/src/google/protobuf/compiler/javanano/javanano_generator.cc
@@ -142,6 +142,8 @@ bool JavaNanoGenerator::Generate(const FileDescriptor* file,
       params.set_use_reference_types_for_primitives(option_value == "reftypes");
     } else if (option_name == "generate_equals") {
       params.set_generate_equals(option_value == "true");
+    } else if (option_name == "ignore_services") {
+      params.set_ignore_services(option_value == "true");
     } else {
       *error = "Ignore unknown javanano generator option: " + option_name;
     }
diff --git a/src/google/protobuf/compiler/javanano/javanano_params.h b/src/google/protobuf/compiler/javanano/javanano_params.h
index 24aece3..889395e 100644
--- a/src/google/protobuf/compiler/javanano/javanano_params.h
+++ b/src/google/protobuf/compiler/javanano/javanano_params.h
@@ -62,6 +62,7 @@ class Params {
   bool optional_field_accessors_;
   bool use_reference_types_for_primitives_;
   bool generate_equals_;
+  bool ignore_services_;
 
  public:
   Params(const string & base_name) :
@@ -73,7 +74,8 @@ class Params {
     java_enum_style_(false),
     optional_field_accessors_(false),
     use_reference_types_for_primitives_(false),
-    generate_equals_(false) {
+    generate_equals_(false),
+    ignore_services_(false) {
   }
 
   const string& base_name() const {
@@ -195,6 +197,13 @@ class Params {
   bool generate_equals() const {
     return generate_equals_;
   }
+
+  void set_ignore_services(bool value) {
+    ignore_services_ = value;
+  }
+  bool ignore_services() const {
+    return ignore_services_;
+  }
 };
 
 }  // namespace javanano
-- 
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