Support boost filesystem copy_options (newer boost version).

monero-project · Apr 26, 2024 · 38615b4 · 38615b4
1 parent c821478
commit 38615b4
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Showing 5 changed files with 26 additions and 4 deletions.
diff --git a/src/common/util.cpp b/src/common/util.cpp
@@ -114,6 +114,24 @@ static int flock_exnb(int fd)
 
 namespace tools
 {
+
+  void copy_file(const std::string& from, const std::string& to)
+  {
+    using boost::filesystem::path;
+  #if BOOST_VERSION < 107400
+    // Remove this preprocessor if/else when we are bumping the boost version.
+    boost::filesystem::copy_file(
+        path(from),
+        path(to),
+        boost::filesystem::copy_option::overwrite_if_exists);
+  #else
+    boost::filesystem::copy_file(
+        path(from),
+        path(to),
+        boost::filesystem::copy_options::overwrite_existing);
+  #endif
+  }
+
   std::function<void(int)> signal_handler::m_handler;
 
   private_file::private_file() noexcept : m_handle(), m_filename() {}

diff --git a/src/common/util.h b/src/common/util.h
@@ -67,6 +67,8 @@ namespace tools
     }
   };
 
+  void copy_file(const std::string& from, const std::string& to);
+
   //! A file restricted to process owner AND process. Deletes file on destruction.
   class private_file {
     std::unique_ptr<std::FILE, close_file> m_handle;

diff --git a/src/p2p/net_peerlist.cpp b/src/p2p/net_peerlist.cpp
@@ -42,6 +42,7 @@
 #include <boost/serialization/version.hpp>
 
 #include "net_peerlist_boost_serialization.h"
+#include "common/util.h"
 
 
 namespace nodetool
@@ -200,7 +201,7 @@ namespace nodetool
     if (!out)
     {
       // if failed, try reading in unportable mode
-      boost::filesystem::copy_file(path, path + ".unportable", boost::filesystem::copy_option::overwrite_if_exists);
+      tools::copy_file(path, path + ".unportable");
       src_file.close();
       src_file.open( path , std::ios_base::binary | std::ios_base::in);
       if(src_file.fail())

diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
@@ -6136,7 +6136,7 @@ void wallet2::load(const std::string& wallet_, const epee::wipeable_string& pass
           catch (...)
           {
             LOG_PRINT_L0("Failed to open portable binary, trying unportable");
-            if (use_fs) boost::filesystem::copy_file(m_wallet_file, m_wallet_file + ".unportable", boost::filesystem::copy_option::overwrite_if_exists);
+            if (use_fs) tools::copy_file(m_wallet_file, m_wallet_file + ".unportable");
             std::stringstream iss;
             iss.str("");
             iss << cache_data;
@@ -6158,7 +6158,7 @@ void wallet2::load(const std::string& wallet_, const epee::wipeable_string& pass
       catch (...)
       {
         LOG_PRINT_L0("Failed to open portable binary, trying unportable");
-        if (use_fs) boost::filesystem::copy_file(m_wallet_file, m_wallet_file + ".unportable", boost::filesystem::copy_option::overwrite_if_exists);
+        if (use_fs) copy_file(m_wallet_file, m_wallet_file + ".unportable");
         std::stringstream iss;
         iss.str("");
         iss << cache_file_buf;

diff --git a/tests/core_tests/chaingen_serialization.h b/tests/core_tests/chaingen_serialization.h
@@ -35,6 +35,7 @@
 #include <boost/archive/portable_binary_iarchive.hpp>
 #include <boost/filesystem/operations.hpp>
 
+#include "common/util.h"
 
 namespace tools
 {
@@ -110,7 +111,7 @@ namespace tools
     catch(...)
     {
       // if failed, try reading in unportable mode
-      boost::filesystem::copy_file(file_path, file_path + ".unportable", boost::filesystem::copy_option::overwrite_if_exists);
+      tools::copy_file(file_path, file_path + ".unportable");
       data_file.close();
       data_file.open( file_path, std::ios_base::binary | std::ios_base::in);
       if(data_file.fail())