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AP_Logger: add WriteCritical method to AP::logger()

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For callers who emphatically want their custom messages to be written out.
This commit is contained in:
Peter Barker 2019-05-15 14:39:32 +10:00 committed by Andrew Tridgell
parent 2fc95f88ae
commit 54eff7eafc
2 changed files with 23 additions and 3 deletions
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22
libraries/AP_Logger/AP_Logger.cpp
View File

@ -733,7 +733,25 @@ void AP_Logger::Write(const char *name, const char *labels, const char *units, c
va_end(arg_list);
}
void AP_Logger::WriteV(const char *name, const char *labels, const char *units, const char *mults, const char *fmt, va_list arg_list)
void AP_Logger::WriteCritical(const char *name, const char *labels, const char *fmt, ...)
{
va_list arg_list;
va_start(arg_list, fmt);
WriteV(name, labels, nullptr, nullptr, fmt, arg_list, true);
va_end(arg_list);
}
void AP_Logger::WriteCritical(const char *name, const char *labels, const char *units, const char *mults, const char *fmt, ...)
{
va_list arg_list;
va_start(arg_list, fmt);
WriteV(name, labels, units, mults, fmt, arg_list, true);
va_end(arg_list);
}
void AP_Logger::WriteV(const char *name, const char *labels, const char *units, const char *mults, const char *fmt, va_list arg_list, bool is_critical)
{
struct log_write_fmt *f = msg_fmt_for_name(name, labels, units, mults, fmt);
if (f == nullptr) {
@ -752,7 +770,7 @@ void AP_Logger::WriteV(const char *name, const char *labels, const char *units,
}
va_list arg_copy;
va_copy(arg_copy, arg_list);
backends[i]->Write(f->msg_type, arg_copy);
backends[i]->Write(f->msg_type, arg_copy, is_critical);
va_end(arg_copy);
}
}

4
libraries/AP_Logger/AP_Logger.h
View File

@ -276,7 +276,9 @@ public:
void Write(const char *name, const char *labels, const char *fmt, ...);
void Write(const char *name, const char *labels, const char *units, const char *mults, const char *fmt, ...);
void WriteV(const char *name, const char *labels, const char *units, const char *mults, const char *fmt, va_list arg_list);
void WriteCritical(const char *name, const char *labels, const char *fmt, ...);
void WriteCritical(const char *name, const char *labels, const char *units, const char *mults, const char *fmt, ...);
void WriteV(const char *name, const char *labels, const char *units, const char *mults, const char *fmt, va_list arg_list, bool is_critical=false);
// This structure provides information on the internal member data of a PID for logging purposes
struct PID_Info {