Contrib: Added sources of the protoc plugin used to generate services

1 files changed, 68 insertions, 0 deletions

diff --git a/contrib/protoc-bnet/BnetCodeGenerator.cpp b/contrib/protoc-bnet/BnetCodeGenerator.cpp
new file mode 100644
index 00000000000..f3627192755
--- /dev/null
+++ b/contrib/protoc-bnet/BnetCodeGenerator.cpp
@@ -0,0 +1,68 @@
+//
+// Created by tea on 10.03.16.
+//
+
+#include <vector>
+#include "BnetFileGenerator.h"
+#include "google/protobuf/compiler/cpp/cpp_helpers.h"
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/io/zero_copy_stream.h>
+#include <google/protobuf/descriptor.pb.h>
+
+#include "BnetCodeGenerator.h"
+
+bool BnetCodeGenerator::Generate(pb::FileDescriptor const* file, std::string const& parameter,
+                                 pbc::GeneratorContext* generator_context, std::string* error) const
+{
+    std::vector<std::pair<std::string, std::string>> options;
+    google::protobuf::compiler::ParseGeneratorParameter(parameter, &options);
+
+    // -----------------------------------------------------------------
+    // parse generator options
+
+    google::protobuf::compiler::cpp::Options file_options;
+
+    for (int i = 0; i < options.size(); i++)
+    {
+        if (options[i].first == "dllexport_decl")
+        {
+            file_options.dllexport_decl = options[i].second;
+        }
+        else if (options[i].first == "safe_boundary_check")
+        {
+            file_options.safe_boundary_check = true;
+        }
+        else
+        {
+            *error = "Unknown generator option: " + options[i].first;
+            return false;
+        }
+    }
+
+    // -----------------------------------------------------------------
+
+
+    std::string basename = google::protobuf::compiler::cpp::StripProto(file->name());
+    basename.append(".pb");
+
+    BnetFileGenerator file_generator(file, file_options);
+
+    // Generate header.
+    {
+        pb::scoped_ptr <google::protobuf::io::ZeroCopyOutputStream> output(
+            generator_context->Open(basename + ".h"));
+        google::protobuf::io::Printer printer(output.get(), '$');
+        file_generator.GenerateHeader(&printer);
+    }
+
+    // Generate cc file.
+    {
+        pb::scoped_ptr <google::protobuf::io::ZeroCopyOutputStream> output(
+            generator_context->Open(basename + ".cc"));
+        google::protobuf::io::Printer printer(output.get(), '$');
+        file_generator.GenerateSource(&printer);
+    }
+
+    return true;
+}
+