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AK: Add an optional 'extra' descriptive field to ScopeLogger

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Often it's easier to know what the functions are doing with a unique
name next to the function's name :)
This commit is contained in:
Ali Mohammad Pur 2021-04-26 22:25:54 +04:30 committed by Andreas Kling
parent d301bd6732
commit 080f2c0e3e
Notes: sideshowbarker 2024-07-18 18:29:35 +09:00 
Author: https://github.com/alimpfard
Commit: https://github.com/SerenityOS/serenity/commit/080f2c0e3e8
Pull-request: https://github.com/SerenityOS/serenity/pull/6881
Reviewed-by: https://github.com/ADKaster
1 changed files with 18 additions and 3 deletions
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21
AK/ScopeLogger.h
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@ -13,27 +13,42 @@ namespace AK {
class ScopeLogger {
public:
#ifdef DEBUG_SPAM
ScopeLogger(const SourceLocation& location = SourceLocation::current())
ScopeLogger(StringView extra, const SourceLocation& location = SourceLocation::current())
: m_location(location)
, m_extra(extra)
{
StringBuilder sb;
for (auto indent = m_depth++; indent > 0; indent--)
sb.append(' ');
dbgln("\033[1;{}m{}entering {}\033[0m", m_depth % 8 + 30, sb.to_string(), m_location);
if (m_extra.is_empty())
dbgln("\033[1;{}m{}entering {}\033[0m", m_depth % 8 + 30, sb.to_string(), m_location);
else
dbgln("\033[1;{}m{}entering {} ({})\033[0m", m_depth % 8 + 30, sb.to_string(), m_location, m_extra);
}
ScopeLogger(SourceLocation location = SourceLocation::current())
: ScopeLogger({}, move(location))
{
}
~ScopeLogger()
{
StringBuilder sb;
auto depth = m_depth;
for (auto indent = --m_depth; indent > 0; indent--)
sb.append(' ');
dbgln("\033[1;{}m{}leaving {}\033[0m", (m_depth + 1) % 8 + 30, sb.to_string(), m_location);
if (m_extra.is_empty())
dbgln("\033[1;{}m{}leaving {}\033[0m", depth % 8 + 30, sb.to_string(), m_location);
else
dbgln("\033[1;{}m{}leaving {} ({})\033[0m", depth % 8 + 30, sb.to_string(), m_location, m_extra);
}
private:
static inline size_t m_depth = 0;
SourceLocation m_location;
StringView m_extra;
#else
ScopeLogger() = default;
#endif