81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
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#include "modem_log_dumper.h"
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#include <log/log.h>
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#include "dumper.h"
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#include "modem_log_constants.h"
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namespace modem {
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namespace logging {
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void ModemLogDumper::DumpModemLogs() {
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bool shouldRestartModemLogging =
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allowedToStopModemLogging() && isModemLoggingRunning();
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int maxFileNum = android_property_manager_.GetIntProperty(
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kModemLoggingNumberBugreportProperty.data(),
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kDefaultBugreportNumberFiles);
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if (shouldRestartModemLogging) {
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// If modem logging is running at time of bugreport, it needs to be stopped
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// to ensure that the most recent logs are included in the bugreport. If
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// this command fails, only older log files will be included, as seen in
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// b/289435256.
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stopModemLogging();
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waitForStopModemLogging();
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} else {
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ALOGD("modem logging is not running\n");
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}
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dumper_.DumpLogs({kModemAlwaysOnLogDirectory, kBugreportPackingDirectory,
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maxFileNum, kModemLogPrefix});
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if (shouldRestartModemLogging) {
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startModemLogging();
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}
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for (const LogDumpInfo& log_dump_info : kLogDumpInfo) {
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dumper_.DumpLogs(log_dump_info);
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}
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for (const FileCopyInfo& file_copy_info : kFileCopyInfo) {
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dumper_.CopyFile(file_copy_info);
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}
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};
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bool ModemLogDumper::isModemLoggingRunning() {
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return android_property_manager_.GetBoolProperty(
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kModemLoggingStatusProperty.data(), false);
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}
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bool ModemLogDumper::allowedToStopModemLogging() {
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return android_property_manager_.GetProperty(kModemLoggingPathProperty.data(),
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/*default_value=*/"") ==
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kModemAlwaysOnLogDirectory;
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}
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void ModemLogDumper::stopModemLogging() {
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android_property_manager_.SetProperty(kModemLoggingEnabledProperty.data(),
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"false");
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ALOGD("Stopping modem logging...\n");
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}
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void ModemLogDumper::waitForStopModemLogging() {
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// TODO(b/289582966) improve stop logging mechanism to not use sleep
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for (int i = 0; i < 15; i++) {
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if (!isModemLoggingRunning()) {
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ALOGD("modem logging stopped\n");
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sleep(1);
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break;
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}
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sleep(1);
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}
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}
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void ModemLogDumper::startModemLogging() {
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ALOGD("Restarting modem logging...\n");
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android_property_manager_.SetProperty(kModemLoggingEnabledProperty.data(),
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"true");
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}
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} // namespace logging
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} // namespace modem
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