spdlog::sinks::android_sink< Mutex > Class Template Reference

#include <android_sink.h>

Inheritance diagram for spdlog::sinks::android_sink< Mutex >:

Public Member Functions
	android_sink (std::string tag="spdlog", bool use_raw_msg=false)
Public Member Functions inherited from spdlog::sinks::base_sink< Mutex >
	base_sink ()=default
	base_sink (const base_sink &)=delete
base_sink &	operator= (const base_sink &)=delete
void	log (const details::log_msg &msg) final
void	flush () final
void	set_pattern (const std::string &pattern) final
void	set_formatter (std::unique_ptr< spdlog::formatter > sink_formatter) final
Public Member Functions inherited from spdlog::sinks::sink
	sink ()
	sink (std::unique_ptr< spdlog::pattern_formatter > formatter)
virtual	~sink ()=default
bool	should_log (level::level_enum msg_level) const
void	set_level (level::level_enum log_level)
level::level_enum	level () const

Protected Member Functions
void	sink_it_ (const details::log_msg &msg) override
void	flush_ () override
Protected Member Functions inherited from spdlog::sinks::base_sink< Mutex >
virtual void	set_pattern_ (const std::string &pattern)
virtual void	set_formatter_ (std::unique_ptr< spdlog::formatter > sink_formatter)

Static Private Member Functions
static android_LogPriority	convert_to_android_ (spdlog::level::level_enum level)

Private Attributes
std::string	tag_
bool	use_raw_msg_

Additional Inherited Members
Protected Attributes inherited from spdlog::sinks::base_sink< Mutex >
Mutex	mutex_
Protected Attributes inherited from spdlog::sinks::sink
level_t	level_
std::unique_ptr< spdlog::formatter >	formatter_

Detailed Description

template<typename Mutex>
class spdlog::sinks::android_sink< Mutex >

Definition at line 34 of file android_sink.h.

Constructor & Destructor Documentation

template<typename Mutex >

spdlog::sinks::android_sink< Mutex >::android_sink ( std::string  tag = "spdlog", bool  use_raw_msg = false  )

inlineexplicit

Definition at line 37 of file android_sink.h.

        : tag_(std::move(tag))
        , use_raw_msg_(use_raw_msg)
    {
    }

Member Function Documentation

template<typename Mutex >

static android_LogPriority spdlog::sinks::android_sink< Mutex >::convert_to_android_ ( spdlog::level::level_enum  level )

inlinestaticprivate

Definition at line 78 of file android_sink.h.

    {
        switch (level)
        {
        case spdlog::level::trace:
            return ANDROID_LOG_VERBOSE;
        case spdlog::level::debug:
            return ANDROID_LOG_DEBUG;
        case spdlog::level::info:
            return ANDROID_LOG_INFO;
        case spdlog::level::warn:
            return ANDROID_LOG_WARN;
        case spdlog::level::err:
            return ANDROID_LOG_ERROR;
        case spdlog::level::critical:
            return ANDROID_LOG_FATAL;
        default:
            return ANDROID_LOG_DEFAULT;
        }
    }

template<typename Mutex >

void spdlog::sinks::android_sink< Mutex >::flush_ ( )

inlineoverrideprotectedvirtual

Implements spdlog::sinks::base_sink< Mutex >.

Definition at line 75 of file android_sink.h.

{}

template<typename Mutex >

void spdlog::sinks::android_sink< Mutex >::sink_it_ ( const details::log_msg &  msg )

inlineoverrideprotectedvirtual

Implements spdlog::sinks::base_sink< Mutex >.

Definition at line 44 of file android_sink.h.

    {
        const android_LogPriority priority = convert_to_android_(msg.level);
        fmt::memory_buffer formatted;
        if (use_raw_msg_)
        {
            details::fmt_helper::append_string_view(msg.payload, formatted);
        }
        else
        {
            sink::formatter_->format(msg, formatted);
        }
        formatted.push_back('\0');
        const char *msg_output = formatted.data();

        // See system/core/liblog/logger_write.c for explanation of return value
        int ret = __android_log_write(priority, tag_.c_str(), msg_output);
        int retry_count = 0;
        while ((ret == -11 /*EAGAIN*/) && (retry_count < SPDLOG_ANDROID_RETRIES))
        {
            details::os::sleep_for_millis(5);
            ret = __android_log_write(priority, tag_.c_str(), msg_output);
            retry_count++;
        }

        if (ret < 0)
        {
            throw spdlog_ex("__android_log_write() failed", ret);
        }
    }

Member Data Documentation

template<typename Mutex >

std::string spdlog::sinks::android_sink< Mutex >::tag_

private

Definition at line 99 of file android_sink.h.

template<typename Mutex >

bool spdlog::sinks::android_sink< Mutex >::use_raw_msg_

private

Definition at line 100 of file android_sink.h.

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

• wire-cell-build/util/inc/spdlog/sinks/android_sink.h