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Copy pathlog.cpp
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127 lines (103 loc) · 3.31 KB
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// local includes
#include "linuxdeploy/log/log.h"
namespace linuxdeploy::log {
LD_LOGLEVEL ldLog::verbosity = LD_INFO;
void ldLog::setVerbosity(LD_LOGLEVEL verbosity) {
ldLog::verbosity = verbosity;
}
ldLog::ldLog() {
prependSpace = false;
currentLogLevel = LD_INFO;
logLevelSet = false;
};
ldLog::ldLog(bool prependSpace, bool logLevelSet, LD_LOGLEVEL logLevel) {
this->prependSpace = prependSpace;
this->currentLogLevel = logLevel;
this->logLevelSet = logLevelSet;
}
void ldLog::checkPrependSpace() {
if (prependSpace) {
stream << " ";
prependSpace = false;
}
}
bool ldLog::checkVerbosity() {
// std::cerr << "current: " << currentLogLevel << " verbosity: " << verbosity << std::endl;
return (currentLogLevel >= verbosity);
}
ldLog ldLog::operator<<(const std::string& message) {
if (checkVerbosity()) {
checkPrependSpace();
stream << message;
}
return ldLog(true, logLevelSet, currentLogLevel);
}
ldLog ldLog::operator<<(const char* message) {
if (checkVerbosity()) {
checkPrependSpace();
stream << message;
}
return ldLog(true, logLevelSet, currentLogLevel);
}
ldLog ldLog::operator<<(const std::filesystem::path& path) {
if (checkVerbosity()) {
checkPrependSpace();
stream << path.string();
}
return ldLog(true, logLevelSet, currentLogLevel);
}
ldLog ldLog::operator<<(const int val) {
return ldLog::operator<<(std::to_string(val));
}
ldLog ldLog::operator<<(const size_t val) {
return ldLog::operator<<(std::to_string(val));
}
ldLog ldLog::operator<<(const double val) {
return ldLog::operator<<(std::to_string(val));
}
ldLog ldLog::operator<<(stdEndlType strm) {
if (checkVerbosity()) {
checkPrependSpace();
stream << strm;
}
return ldLog(false, logLevelSet, currentLogLevel);
}
ldLog ldLog::operator<<(const LD_LOGLEVEL logLevel) {
if (logLevelSet) {
throw std::runtime_error(
"log level must be first element passed via the stream insertion operator");
}
logLevelSet = true;
currentLogLevel = logLevel;
if (checkVerbosity()) {
switch (logLevel) {
case LD_DEBUG:
stream << "DEBUG: ";
break;
case LD_WARNING:
stream << "WARNING: ";
break;
case LD_ERROR:
stream << "ERROR: ";
break;
default:
break;
}
}
return ldLog(false, logLevelSet, currentLogLevel);
}
ldLog ldLog::operator<<(const LD_STREAM_CONTROL streamControl) {
bool prependSpace = true;
switch (streamControl) {
case LD_NO_SPACE:
prependSpace = false;
break;
default:
break;
}
return ldLog(prependSpace, logLevelSet, currentLogLevel);
}
void ldLog::write(const char* s, const size_t n) {
stream.write(s, n);
}
}