SatCat5
Public Member Functions | Public Attributes | Protected Member Functions | Protected Attributes | Private Attributes | List of all members
satcat5::log::ToConsole Class Referencefinal

Detailed Description

Helper object that prints log::Log messages to console.

Automatically calls log::start on creation and destruction. Stores the most recent log message, to facilitate unit tests.

Definition at line 213 of file posix_utils.h.

#include <posix_utils.h>

Inheritance diagram for satcat5::log::ToConsole:
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Collaboration diagram for satcat5::log::ToConsole:
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Public Member Functions

 ToConsole (s8 threshold=satcat5::log::DEBUG)
 On creation, optionally specify the minimum priority to print.
 
void disable ()
 Disable all output messages until threshold is lowered.
 
void suppress (const char *msg)
 Suppress messages containing a specific string. More...
 
bool contains (const char *msg)
 Does the last logged message contain the provided substring?
 
void clear ()
 Clear the stored copy of the most recent log message.
 
bool empty ()
 Is there a stored log message?
 

Public Attributes

s8 m_threshold
 Print only if priority >= threshold.
 
std::string m_last_msg
 Most recent message (ignores threshold)
 

Protected Member Functions

void log_event (s8 priority, unsigned nbytes, const char *msg) override
 Callback for each formatted Log message. More...
 

Protected Attributes

std::vector< std::string > m_suppress
 
satcat5::util::PosixTimer m_timer
 
satcat5::util::TimeVal m_tref
 

Private Attributes

satcat5::log::EventHandler * m_next
 

Member Function Documentation

◆ log_event()

void ToConsole::log_event ( s8  priority,
unsigned  nbytes,
const char *  msg 
)
overrideprotectedvirtual

Callback for each formatted Log message.

Child class must override this method.)

Implements satcat5::log::EventHandler.

Definition at line 153 of file posix_utils.cc.

◆ suppress()

void ToConsole::suppress ( const char *  msg)

Suppress messages containing a specific string.

Filters are added to an internal list; null pointer clears the list.

Definition at line 145 of file posix_utils.cc.

The documentation for this class was generated from the following files: