PHP: update codegen plugin to support php_namespace option

1 files changed, 16 insertions, 2 deletions

diff --git a/src/compiler/php_plugin.cc b/src/compiler/php_plugin.cc
index bbe91656d5..7b0da87eb2 100644
--- a/src/compiler/php_plugin.cc
+++ b/src/compiler/php_plugin.cc
@@ -26,6 +26,7 @@
 
 using grpc_php_generator::GenerateFile;
 using grpc_php_generator::GetPHPServiceFilename;
+using google::protobuf::compiler::ParseGeneratorParameter;
 
 class PHPGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
  public:
@@ -40,12 +41,25 @@ class PHPGrpcGenerator : public grpc::protobuf::compiler::CodeGenerator {
       return true;
     }
 
+    std::vector<std::pair<grpc::string, grpc::string> > options;
+    ParseGeneratorParameter(parameter, &options);
+
+    grpc::string class_suffix;
+    for (size_t i = 0; i < options.size(); ++i) {
+      if (options[i].first == "class_suffix") {
+        class_suffix = options[i].second;
+      } else {
+        *error = "unsupported options: " + options[i].first;
+        return false;
+      }
+    }
+
     for (int i = 0; i < file->service_count(); i++) {
-      grpc::string code = GenerateFile(file, file->service(i), parameter);
+      grpc::string code = GenerateFile(file, file->service(i), class_suffix);
 
       // Get output file name
       grpc::string file_name =
-          GetPHPServiceFilename(file, file->service(i), parameter);
+          GetPHPServiceFilename(file, file->service(i), class_suffix);
 
       std::unique_ptr<grpc::protobuf::io::ZeroCopyOutputStream> output(
           context->Open(file_name));