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Replace slow call with C++17 stdlib

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babic_a
2020-05-26 19:44:26 +02:00
parent 299e61f569
commit 3a13302e0f
1 changed files with 14 additions and 2 deletions
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sf-buffer/src/WriterUtils.cpp
+14 -2
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@@ -1,5 +1,6 @@
#include <iostream>
#include <unistd.h>
#include <filesystem>
#include "WriterUtils.hpp"
#include "date.h"
@@ -41,9 +42,20 @@ void WriterUtils::create_destination_folder(const string& output_file)
auto file_separator_index = output_file.rfind('/');
if (file_separator_index != string::npos) {
string output_folder(output_file.substr(0, file_separator_index));
string create_folder_command("mkdir -p " + output_folder);
system(create_folder_command.c_str());
if(!filesystem::create_directories(output_folder)) {
stringstream err_msg;
using namespace date;
using namespace chrono;
err_msg << "[" << system_clock::now() << "]";
err_msg << "[WriterUtils::create_destination_folder]";
err_msg << " Cannot create directory ";
err_msg << output_folder << endl;
throw runtime_error(err_msg.str());
}
}
}