Moving ZeroCopyOutputStream to grpc++/config.h.

include/grpc++/config.h

@@ -52,12 +52,26 @@
 #define GRPC_CUSTOM_MESSAGE ::google::protobuf::Message
 #endif
 
+#ifndef GRPC_CUSTOM_ZEROCOPYOUTPUTSTREAM
+#include <google/protobuf/io/zero_copy_stream.h>
+#define GRPC_CUSTOM_ZEROCOPYOUTPUTSTREAM ::google::protobuf::io::ZeroCopyOutputStream
+#define GRPC_CUSTOM_ZEROCOPYINPUTSTREAM ::google::protobuf::io::ZeroCopyInputStream
+#endif
+
+
 namespace grpc {
 
 typedef GRPC_CUSTOM_STRING string;
 
 namespace protobuf {
+
 typedef GRPC_CUSTOM_MESSAGE Message;
+
+namespace io {
+typedef GRPC_CUSTOM_ZEROCOPYOUTPUTSTREAM ZeroCopyOutputStream;
+typedef GRPC_CUSTOM_ZEROCOPYINPUTSTREAM ZeroCopyInputStream;
+}  // namespace io
+
 }  // namespace protobuf
 
 }  // namespace grpc

src/compiler/config.h

@@ -54,12 +54,10 @@
 #ifndef GRPC_CUSTOM_PRINTER
 #include <google/protobuf/io/coded_stream.h>
 #include <google/protobuf/io/printer.h>
-#include <google/protobuf/io/zero_copy_stream.h>
 #include <google/protobuf/io/zero_copy_stream_impl_lite.h>
 #define GRPC_CUSTOM_PRINTER ::google::protobuf::io::Printer
 #define GRPC_CUSTOM_CODEDOUTPUTSTREAM ::google::protobuf::io::CodedOutputStream
 #define GRPC_CUSTOM_STRINGOUTPUTSTREAM ::google::protobuf::io::StringOutputStream
-#define GRPC_CUSTOM_ZEROCOPYOUTPUTSTREAM ::google::protobuf::io::ZeroCopyOutputStream
 #endif
 
 #ifndef GRPC_CUSTOM_PLUGINMAIN
@@ -85,7 +83,6 @@ namespace io {
 typedef GRPC_CUSTOM_PRINTER Printer;
 typedef GRPC_CUSTOM_CODEDOUTPUTSTREAM CodedOutputStream;
 typedef GRPC_CUSTOM_STRINGOUTPUTSTREAM StringOutputStream;
-typedef GRPC_CUSTOM_ZEROCOPYOUTPUTSTREAM ZeroCopyOutputStream;
 }  // namespace io
 }  // namespace protobuf
 }  // namespace grpc

src/cpp/proto/proto_utils.cc

@@ -39,12 +39,11 @@
 #include <grpc/support/slice.h>
 #include <grpc/support/slice_buffer.h>
 #include <grpc/support/port_platform.h>
-#include <google/protobuf/io/zero_copy_stream.h>
 
 const int kMaxBufferLength = 8192;
 
 class GrpcBufferWriter GRPC_FINAL
-    : public ::google::protobuf::io::ZeroCopyOutputStream {
+    : public ::grpc::protobuf::io::ZeroCopyOutputStream {
  public:
   explicit GrpcBufferWriter(grpc_byte_buffer **bp,
                             int block_size = kMaxBufferLength)
@@ -97,7 +96,7 @@ class GrpcBufferWriter GRPC_FINAL
 };
 
 class GrpcBufferReader GRPC_FINAL
-    : public ::google::protobuf::io::ZeroCopyInputStream {
+    : public ::grpc::protobuf::io::ZeroCopyInputStream {
  public:
   explicit GrpcBufferReader(grpc_byte_buffer *buffer)
       : byte_count_(0), backup_count_(0) {