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Improvements for log files

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- Added exec name to log files
 - Added DXVK_LOG_PATH environment variable to specify the log folder
 - Added DXVK_LOG_TIMESTAMP environment variable to add timestamps to file names
This commit is contained in:
raffarti 2018-01-21 13:31:20 +01:00
parent 650170b167
commit abfe66b48a
1 changed files with 20 additions and 3 deletions
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23
src/util/log/log.cpp
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@ -2,11 +2,28 @@
#include "../util_env.h"
#include <ctime>
namespace dxvk {
Logger::Logger(const std::string& file_name)
: m_minLevel(getMinLogLevel()),
m_fileStream(file_name) { }
: m_minLevel(getMinLogLevel())
{
std::string path = env::getEnvVar(L"DXVK_LOG_PATH");
std::string file = path;
if (!file.empty() && *file.rbegin() != '/')
file += '/';
file += env::getExeName() + "_";
if (!env::getEnvVar(L"DXVK_LOG_TIMESTAMP").empty()) {
std::time_t t = std::time(nullptr);
char mbstr[sizeof("2018-01-01_00.00.00")];
if (std::strftime(mbstr, sizeof(mbstr), "%Y-%m-%d_%H.%M.%S", std::localtime(&t))) {
file += std::string(mbstr) + "_";
}
}
m_fileStream = std::ofstream(file + file_name);
}
Logger::~Logger() { }
@ -71,4 +88,4 @@ namespace dxvk {
return LogLevel::Info;
}
}
}