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nestlog: streamlining + comments + markdown

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This commit is contained in:
Roland Conybeare 2023-09-15 20:15:58 -04:00
commit beeb927082
6 changed files with 84 additions and 53 deletions
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14
include/nestlog/color.hpp
View file

@ -33,6 +33,8 @@ namespace xo {
void print(std::ostream & os) const {
if ((flags_ & CF_ColorOn) && (color_ > 0)) {
switch(encoding_) {
case CE_None:
break;
case CE_Ansi:
os << "\033[" << color_ << "m";
break;
@ -45,8 +47,16 @@ namespace xo {
if (flags_ & CF_Contents)
os << contents_;
if ((flags_ & CF_ColorOff) && (color_ > 0))
os << "\033[0m";
if ((flags_ & CF_ColorOff) && (color_ > 0)) {
switch(encoding_) {
case CE_None:
break;
case CE_Ansi:
case CE_Xterm:
os << "\033[0m";
break;
}
}
} /*print*/
private:

17
include/nestlog/log_level.hpp
View file

@ -5,13 +5,28 @@
namespace xo {
enum class log_level : std::uint32_t {
/* control log message severity
* silent > severe > error > warning > info > chatty
* silent > always > severe > error > warning > info > chatty > never
*
* never:
* used internally e.g. by XO_ENTER1()
* a log message with this severity will never be printed
*
* always:
* use with XO_ENTER1():
* scope log(XO_ENTER1(always, mydebug_flag));
* to log message whenever mydebug_flag is true (for any .min_log_level except silent)
*
* silent:
* use in log_config to suppress all log messages
*/
never,
verbose,
chatty,
info,
warning,
error,
severe,
always,
silent,
default_level = error

12
include/nestlog/scope.hpp
View file

@ -17,7 +17,13 @@ namespace xo {
class state_impl;
# define XO_ENTER0(lvl) xo::scope_setup(xo::log_level::lvl, xo::log_config::style, __PRETTY_FUNCTION__, __FILE__, __LINE__)
# define XO_ENTER1(lvl, debug_flag) xo::scope_setup(xo::log_level::lvl, xo::log_config::style, __PRETTY_FUNCTION__, __FILE__, __LINE__, debug_flag)
# define XO_ENTER1(lvl, debug_flag) XO_ENTER2(lvl, debug_flag, __PRETTY_FUNCTION__)
# define XO_ENTER2(lvl, debug_flag, name1) xo::scope_setup((debug_flag ? xo::log_level::lvl : xo::log_level::never), xo::log_config::style, name1, __FILE__, __LINE__)
# define XO_DEBUG(debug_flag) XO_ENTER1(always, debug_flag)
# define XO_DEBUG2(debug_flag, name1) XO_ENTER2(always, debug_flag, name1)
# define XO_LITERAL(lvl, name1, name2) xo::scope_setup(xo::log_level::lvl, FS_Literal, name1, name2, __FILE__, __LINE__)
//# define XO_SSETUP0() xo::scope_setup(__FUNCTION__)
//# define XO_SSETUP0(lvl) xo::scope_setup(xo::log_level::lvl, xo::log_config::style, __PRETTY_FUNCTION__, __FILE__, __LINE__)
@ -27,8 +33,8 @@ namespace xo {
/* establish scope using current function name */
# define XO_SCOPE(name, lvl) xo::scope name(xo::scope_setup(xo::log_level::lvl, xo::log_config::style, __PRETTY_FUNCTION__, __FILE__, __LINE__))
/* like XO_SCOPE(name), but also set enabled flag */
# define XO_SCOPE2(name, debug_flag) xo::scope name(xo::scope_setup(xo::log_config::style, __PRETTY_FUNCTION__, __FILE__, __LINE__, debug_flag))
# define XO_SCOPE_DISABLED(name) xo::scope name(xo::scope_setup(xo::log_config::style, __PRETTY_FUNCTION__, __FILE__, __LINE__, false))
//# define XO_SCOPE2(name, debug_flag) xo::scope name(xo::scope_setup(xo::log_config::style, __PRETTY_FUNCTION__, __FILE__, __LINE__, debug_flag))
# define XO_SCOPE_DISABLED(name) xo::scope name(xo::scope_setup(xo::log_level::never, xo::log_config::style, __PRETTY_FUNCTION__, __FILE__, __LINE__))
# define XO_STUB() { XO_SCOPE(logr); logr.log("STUB"); }
/* convenience class for basic_scope<..> construction (see below).