82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
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#pragma once
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#include "android_property_manager.h"
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#include "dumper.h"
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namespace modem {
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namespace logging {
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/**
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* @brief Responsible for dumping all relevant modem logs.
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*/
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class ModemLogDumper {
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public:
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ModemLogDumper(Dumper& dumper,
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AndroidPropertyManager& android_property_manager)
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: dumper_(dumper), android_property_manager_(android_property_manager){};
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/**
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* @brief Dumps modem related logs and persistent files to bugreport.
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*
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* If PILOT and On Demand Logging are both not enabled, this method will
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* attempt to stop modem logging, copy over the logs, and then restart so that
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* the original logging enabled / disabled state is preserved. Additionally,
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* all directories specified in `kLogDumpInfo` and all files in
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* `kFileCopyInfo` will be included.
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*/
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void DumpModemLogs();
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private:
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/**
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* @brief Checks modem logging status property to assert if logging is
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* running or not.
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*/
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bool isModemLoggingRunning();
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/**
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* @brief Checks if On Demand Logging or PILOT Logging is enabled.
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*
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* If either of them are enabled, then the `log_path` property will no longer
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* point to the always on logging directory.
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*/
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bool allowedToStopModemLogging();
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/**
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* @brief Stops modem logging.
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*
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* This sets the modem logging property which in turn triggers
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* modem_logging_control's modem_logging_stop service. Modem logging isn't
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* guaranteed to have stopped after this call, so it's necessary to poll the
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* status property to ensure it's stopped before proceeding.
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*/
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void stopModemLogging();
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/**
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* @brief Polls modem logging status property to ensure modem logging has
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* stopped.
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*
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* Even after the property is confirmed to be false, it will continue to
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* sleep for a second to ensure that the modem_logging_stop service has exited
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* properly.
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*/
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void waitForStopModemLogging();
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/**
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* @brief Starts modem logging.
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*
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* This sets the modem logging property which in turn triggers
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* modem_logging_control's modem_logging_start service. Modem logging isn't
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* guaranteed to have started after this call, so it's necessary to poll the
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* status property to ensure it's started before proceeding to guarantee
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* success.
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*/
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void startModemLogging();
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private:
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Dumper& dumper_;
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AndroidPropertyManager& android_property_manager_;
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};
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} // namespace logging
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} // namespace modem
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