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common: support boost filesystem copy_options.

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Co-authored-by: selsta <selsta@sent.at>
This commit is contained in:
0xFFFC0000 2024-04-30 23:20:10 +00:00
parent 81d4db08eb
commit 755dddd2bc
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GPG key ID: 650F7C2B7BDA3819
6 changed files with 33 additions and 10 deletions
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3
src/common/boost_serialization_helper.h
View file

@ -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())

18
src/common/util.cpp
View file

@ -115,6 +115,24 @@ 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() {}

2
src/common/util.h
View file

@ -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;

3
src/p2p/net_peerlist.cpp
View file

@ -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())

4
src/wallet/wallet2.cpp
View file

@ -6208,7 +6208,7 @@ 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;
@ -6230,7 +6230,7 @@ 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_file_buf;

13
tests/unit_tests/wallet_storage.cpp
View file

@ -31,6 +31,7 @@
#include "file_io_utils.h"
#include "wallet/wallet2.h"
#include "common/util.h"
using namespace boost::filesystem;
using namespace epee::file_io_utils;
@ -47,8 +48,8 @@ TEST(wallet_storage, store_to_file2file)
ASSERT_TRUE(is_file_exist(source_wallet_file.string()));
ASSERT_TRUE(is_file_exist(source_wallet_file.string() + ".keys"));
copy_file(source_wallet_file, interm_wallet_file, copy_option::overwrite_if_exists);
copy_file(source_wallet_file.string() + ".keys", interm_wallet_file.string() + ".keys", copy_option::overwrite_if_exists);
tools::copy_file(source_wallet_file.string(), interm_wallet_file.string());
tools::copy_file(source_wallet_file.string() + ".keys", interm_wallet_file.string() + ".keys");
ASSERT_TRUE(is_file_exist(interm_wallet_file.string()));
ASSERT_TRUE(is_file_exist(interm_wallet_file.string() + ".keys"));
@ -138,8 +139,8 @@ TEST(wallet_storage, change_password_same_file)
ASSERT_TRUE(is_file_exist(source_wallet_file.string()));
ASSERT_TRUE(is_file_exist(source_wallet_file.string() + ".keys"));
copy_file(source_wallet_file, interm_wallet_file, copy_option::overwrite_if_exists);
copy_file(source_wallet_file.string() + ".keys", interm_wallet_file.string() + ".keys", copy_option::overwrite_if_exists);
tools::copy_file(source_wallet_file.string(), interm_wallet_file.string());
tools::copy_file(source_wallet_file.string() + ".keys", interm_wallet_file.string() + ".keys");
ASSERT_TRUE(is_file_exist(interm_wallet_file.string()));
ASSERT_TRUE(is_file_exist(interm_wallet_file.string() + ".keys"));
@ -177,8 +178,8 @@ TEST(wallet_storage, change_password_different_file)
ASSERT_TRUE(is_file_exist(source_wallet_file.string()));
ASSERT_TRUE(is_file_exist(source_wallet_file.string() + ".keys"));
copy_file(source_wallet_file, interm_wallet_file, copy_option::overwrite_if_exists);
copy_file(source_wallet_file.string() + ".keys", interm_wallet_file.string() + ".keys", copy_option::overwrite_if_exists);
tools::copy_file(source_wallet_file.string(), interm_wallet_file.string());
tools::copy_file(source_wallet_file.string() + ".keys", interm_wallet_file.string() + ".keys");
ASSERT_TRUE(is_file_exist(interm_wallet_file.string()));
ASSERT_TRUE(is_file_exist(interm_wallet_file.string() + ".keys"));