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Commit fbf37366 authored by Arman Uguray's avatar Arman Uguray
Browse files

service: Support base switches::kV 

This is a libbase built-in command-line flag to set log verbosity,
so that the VLOG macro does the right thing. This CL enables that for
the daemon. To enable VLOGs with a given verbosity level and below, do

bluetoothtbd --v=<level>

Change-Id: I128a42c52425c37640c016c3c6158419cc1c0f66
parent 13e49c60

system/service/main.cpp

+6 −0
Original line number Diff line number Diff line
@@ -38,6 +38,12 @@ int main(int argc, char *argv[]) { 
  base::AtExitManager exit_manager;

  base::CommandLine::Init(argc, argv);



  logging::LoggingSettings log_settings;

  if (!logging::InitLogging(log_settings)) {

    LOG(ERROR) << "Failed to set up logging";

    return EXIT_FAILURE;

  }



  // TODO(armansito): Initialize base/logging. By default it will dump to stdout

  // but we might want to change that based on a command-line switch. Figure out

  // how to route the logging to Android's syslog. Once that's done, we won't

system/service/settings.cpp

+5 −1
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 


#include "service/settings.h"



#include <base/base_switches.h>

#include <base/command_line.h>

#include <base/logging.h>
@@ -56,7 +57,10 @@ bool Settings::Init() { 
      }



      android_ipc_socket_suffix_ = suffix;

    } else {

    }

    // Check for libbase logging switches. These get processed by

    // logging::InitLogging directly.

    else if (iter.first != ::switches::kV) {

      LOG(ERROR) << "Unexpected command-line switches found";

      return false;

    }

system/service/switches.h

+2 −1
Original line number Diff line number Diff line
@@ -35,7 +35,8 @@ const char kHelpMessage[] = 
    "\t--android-ipc-socket-suffix\tSuffix of socket created by Android init. "

    "Mutually exclusive with --create-ipc-socket.\n"

    "\t--create-ipc-socket\t\tSocket path created for Unix domain socket based "

    "IPC. Mutually exclusive with --android-ipc-socket-suffix.\n";

    "IPC. Mutually exclusive with --android-ipc-socket-suffix.\n"

    "\t--v\t\t\t\tLog verbosity level (e.g. -v=1)\n";



}  // namespace switches

}  // namespace bluetooth