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Changed boost::filesystem to std::filesystem

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This commit is contained in:
Alexey Milovidov 2019-08-07 18:50:22 +03:00
parent 1eeace8f84
commit 910e98ef02
1 changed files with 8 additions and 5 deletions
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13
libs/libcommon/src/DateLUT.cpp
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@ -1,6 +1,6 @@
#include <common/DateLUT.h>
#include <boost/filesystem.hpp>
#include <filesystem>
#include <Poco/Exception.h>
#include <Poco/SHA1Engine.h>
#include <Poco/DigestStream.h>
@ -26,7 +26,7 @@ Poco::DigestEngine::Digest calcSHA1(const std::string & path)
std::string determineDefaultTimeZone()
{
namespace fs = boost::filesystem;
namespace fs = std::filesystem;
const char * tzdir_env_var = std::getenv("TZDIR");
fs::path tz_database_path = tzdir_env_var ? tzdir_env_var : "/usr/share/zoneinfo/";
@ -87,7 +87,10 @@ std::string determineDefaultTimeZone()
/// Try the same with full symlinks resolution
{
tz_file_path = fs::canonical(tz_file_path, tz_database_path);
if (!tz_file_path.is_absolute())
tz_file_path = tz_database_path / tz_file_path;
tz_file_path = fs::canonical(tz_file_path);
fs::path relative_path = tz_file_path.lexically_relative(tz_database_path);
if (!relative_path.empty() && *relative_path.begin() != ".." && *relative_path.begin() != ".")
@ -109,11 +112,11 @@ std::string determineDefaultTimeZone()
{
/// Some timezone databases contain copies of toplevel tzdata files in the posix/ directory
/// and tzdata files with leap seconds in the right/ directory. Skip them.
candidate_it.no_push();
candidate_it.disable_recursion_pending();
continue;
}
if (candidate_it->status().type() != fs::regular_file || path.filename() == "localtime")
if (!fs::is_regular_file(*candidate_it) || path.filename() == "localtime")
continue;
if (fs::file_size(path) == tzfile_size && calcSHA1(path.string()) == tzfile_sha1)