gbe_fork/helpers/dbg_log.cpp
otavepto 6249d7ca4d * attempt to auto detect mods with the same behavior as if they were defined in mods.json, for an easier config
* new function in local storage to get list of folders at root level, given some path

* use last week epoch as the default time for mods dates (created, added, etc...)

* UGC: some params checks according to SDK docs for CreateQueryXXX() functions

* fixed some mistakes
2024-01-20 18:46:43 +02:00

95 lines
1.8 KiB
C++

#include "dbg_log/dbg_log.hpp"
#include "common_helpers/common_helpers.hpp"
#include <cstdarg>
#include <cstdio>
#include <filesystem>
#include <thread>
#include <sstream>
#include <chrono>
#include <mutex>
static FILE* out_file = nullptr;
auto const static start_time = std::chrono::system_clock::now();
static std::recursive_mutex f_mtx{};
bool dbg_log::init(const wchar_t *path)
{
auto p = std::filesystem::path(path).u8string();
return init(p.c_str());
}
bool dbg_log::init(const char *path)
{
#ifndef EMU_RELEASE_BUILD
std::lock_guard lk(f_mtx);
if (!out_file) {
out_file = std::fopen(path, "a");
if (!out_file) {
return false;
}
}
#endif
return true;
}
void dbg_log::write(const std::wstring &str)
{
#ifndef EMU_RELEASE_BUILD
write(common_helpers::wstr_to_a(str));
#endif
}
void dbg_log::write(const std::string &str)
{
#ifndef EMU_RELEASE_BUILD
write(str.c_str());
#endif
}
void dbg_log::write(const char *fmt, ...)
{
#ifndef EMU_RELEASE_BUILD
std::lock_guard lk(f_mtx);
if (out_file) {
auto elapsed = std::chrono::system_clock::now() - start_time;
std::stringstream ss{};
ss << "[" << std::chrono::duration_cast<std::chrono::milliseconds>(elapsed).count() << " ms] [tid: " << std::this_thread::get_id() << "] ";
auto ss_str = ss.str();
std::fprintf(out_file, ss_str.c_str());
std::va_list args;
va_start(args, fmt);
std::vfprintf(out_file, fmt, args);
va_end(args);
std::fprintf(out_file, "\n");
std::fflush(out_file);
}
#endif
}
void dbg_log::close()
{
#ifndef EMU_RELEASE_BUILD
std::lock_guard lk(f_mtx);
if (out_file) {
std::fprintf(out_file, "\nLog file closed\n\n");
std::fclose(out_file);
out_file = nullptr;
}
#endif
}