nerdcruft/libcruft-util
1
0
Fork 0
Code Issues Releases Activity

log: style

Browse Source
This commit is contained in:
Danny Robson 2016-01-20 15:36:32 +11:00
parent 8cb5029dca
commit ecbedf6420
1 changed files with 13 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
log.cpp
View File

@ -44,7 +44,8 @@ check_level (level_t l)
//-----------------------------------------------------------------------------
const string&
level_to_string (level_t l) {
level_to_string (level_t l)
{
check_level (l);
static const std::array <std::string, NUM_LEVELS> LEVEL_NAMES ({{
@ -64,7 +65,8 @@ level_to_string (level_t l) {
///////////////////////////////////////////////////////////////////////////////
static level_t
string_to_level (string name) {
string_to_level (string name)
{
static const map <string, level_t> NAME_LEVELS = {
{ "EMERGENCY", EMERGENCY },
{ "ALERT", ALERT },
@ -90,7 +92,8 @@ string_to_level (string name) {
//-----------------------------------------------------------------------------
std::ostream&
util::operator<< (std::ostream& os, level_t l) {
util::operator<< (std::ostream& os, level_t l)
{
os << level_to_string (l);
return os;
}
@ -98,7 +101,8 @@ util::operator<< (std::ostream& os, level_t l) {
///////////////////////////////////////////////////////////////////////////////
static level_t
log_level (void) {
log_level (void)
{
const char *env = getenv ("LOG_LEVEL");
if (!env)
return DEFAULT;
@ -114,12 +118,15 @@ log_level (void) {
///////////////////////////////////////////////////////////////////////////////
void
util::log (level_t l, const std::string &format)
{ detail::log (l, boost::format (format)); }
{
detail::log (l, boost::format (format));
}
//-----------------------------------------------------------------------------
void
util::detail::log (level_t level, boost::format &&format) {
util::detail::log (level_t level, boost::format &&format)
{
static const level_t LOG_LEVEL = log_level ();
if (level > LOG_LEVEL)
return;