Logging

For logging the following macros can be used: SDV_LOG_TRACE(...), SDV_LOG_DEBUG(...), SDV_LOG_INFO(...), SDV_LOG_WARNING(...), SDV_LOG_ERROR(...) or SDV_LOG(...). In the log itself, additional information such as file, line and timestamp are recorded. Before usage, the sdv::app::CAppControl must be initialized.

Output File:

Windows: In Windows, the log file is available in the project’s build output folder. The file name is started with the program tag, includes timestamp and file extension is .log.

For example: VAPI_LOG_2023.07.10_09-59-05.log.

Linux: In Linux syslogd is used for logging. If syslog is not available in system it needs to installed by using following commands:

• Get the update first: sudo apt-get update

• Install syslogd: sudo apt-get install inetutils-syslogd

• Restart the syslogd: sudo service inetutils-syslogd restart

To see the log you need to navigate to /var/ folder in the root. There syslog file might be directly available, otherwise it’s located in /var/log/ directory.