From d6a42e1823d6b2686e7ab56f2d21ef2f5689aec1 Mon Sep 17 00:00:00 2001
From: Sutou Kouhei <kou@clear-code.com>
Date: Fri, 1 Jul 2022 15:24:23 +0900
Subject: THRIFT-5602: Use std::unique_ptr instead of boost::scoped_array

Client: cpp

We can use std::unique_ptr because we require C++11 or later.
---
 lib/cpp/src/thrift/transport/TBufferTransports.h | 9 ++++-----
 lib/cpp/src/thrift/transport/TFileTransport.cpp  | 2 +-
 lib/cpp/src/thrift/transport/THeaderTransport.h  | 4 +---
 lib/cpp/test/TransportTest.cpp                   | 2 +-
 4 files changed, 7 insertions(+), 10 deletions(-)

(limited to 'lib/cpp')

diff --git a/lib/cpp/src/thrift/transport/TBufferTransports.h b/lib/cpp/src/thrift/transport/TBufferTransports.h
index 3ef8d1f6a..f72d8f6bf 100644
--- a/lib/cpp/src/thrift/transport/TBufferTransports.h
+++ b/lib/cpp/src/thrift/transport/TBufferTransports.h
@@ -23,7 +23,6 @@
 #include <cstdlib>
 #include <cstring>
 #include <limits>
-#include <boost/scoped_array.hpp>
 
 #include <thrift/transport/TTransport.h>
 #include <thrift/transport/TVirtualTransport.h>
@@ -281,8 +280,8 @@ protected:
 
   uint32_t rBufSize_;
   uint32_t wBufSize_;
-  boost::scoped_array<uint8_t> rBuf_;
-  boost::scoped_array<uint8_t> wBuf_;
+  std::unique_ptr<uint8_t[]> rBuf_;
+  std::unique_ptr<uint8_t[]> wBuf_;
 };
 
 /**
@@ -422,8 +421,8 @@ protected:
 
   uint32_t rBufSize_;
   uint32_t wBufSize_;
-  boost::scoped_array<uint8_t> rBuf_;
-  boost::scoped_array<uint8_t> wBuf_;
+  std::unique_ptr<uint8_t[]> rBuf_;
+  std::unique_ptr<uint8_t[]> wBuf_;
   uint32_t bufReclaimThresh_;
   uint32_t maxFrameSize_;
 };
diff --git a/lib/cpp/src/thrift/transport/TFileTransport.cpp b/lib/cpp/src/thrift/transport/TFileTransport.cpp
index 08372b3e2..34fc1c29e 100644
--- a/lib/cpp/src/thrift/transport/TFileTransport.cpp
+++ b/lib/cpp/src/thrift/transport/TFileTransport.cpp
@@ -427,7 +427,7 @@ void TFileTransport::writerThread() {
 
             auto* zeros = new uint8_t[padding];
             memset(zeros, '\0', padding);
-            boost::scoped_array<uint8_t> array(zeros);
+            std::unique_ptr<uint8_t[]> array(zeros);
             if (-1 == ::THRIFT_WRITE(fd_, zeros, padding)) {
               int errno_copy = THRIFT_ERRNO;
               GlobalOutput.perror("TFileTransport: writerThread() error while padding zeros ",
diff --git a/lib/cpp/src/thrift/transport/THeaderTransport.h b/lib/cpp/src/thrift/transport/THeaderTransport.h
index 63a4ac880..0343fe3e1 100644
--- a/lib/cpp/src/thrift/transport/THeaderTransport.h
+++ b/lib/cpp/src/thrift/transport/THeaderTransport.h
@@ -33,8 +33,6 @@
 #include <inttypes.h>
 #endif
 
-#include <boost/scoped_array.hpp>
-
 #include <thrift/protocol/TProtocolTypes.h>
 #include <thrift/transport/TBufferTransports.h>
 #include <thrift/transport/TTransport.h>
@@ -223,7 +221,7 @@ protected:
 
   // Buffers to use for transform processing
   uint32_t tBufSize_;
-  boost::scoped_array<uint8_t> tBuf_;
+  std::unique_ptr<uint8_t[]> tBuf_;
 
   void readString(uint8_t*& ptr, /* out */ std::string& str, uint8_t const* headerBoundary);
 
diff --git a/lib/cpp/test/TransportTest.cpp b/lib/cpp/test/TransportTest.cpp
index 085197a08..d6d38595a 100644
--- a/lib/cpp/test/TransportTest.cpp
+++ b/lib/cpp/test/TransportTest.cpp
@@ -379,7 +379,7 @@ void alarm_handler() {
   // Write some data to the transport to hopefully unblock it.
   auto* buf = new uint8_t[info->writeLength];
   memset(buf, 'b', info->writeLength);
-  boost::scoped_array<uint8_t> array(buf);
+  std::unique_ptr<uint8_t[]> array(buf);
   info->transport->write(buf, info->writeLength);
   info->transport->flush();
 
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