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dvd_drive_status [2014/02/16 20:59] beandog |
dvd_drive_status [2018/03/27 23:36] beandog |
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| ====== dvd_drive_status ====== | ====== dvd_drive_status ====== | ||
| - | * [[https://raw2.github.com/beandog/dvd_tools/master/dvd_drive_status.c|dvd_drive_status.c]] | + | * [[dvd_info]] package |
| + | * [[https://github.com/beandog/dvd_info|dvd_info at github]] | ||
| + | |||
| + | * [[https://raw2.github.com/beandog/dvd_info/master/dvd_drive_status.c|dvd_drive_status.c]] | ||
| This program is a successor to the small program [[trayopen]] (which also inspired this one). ''trayopen'' works great, but it doesn't poll two things: if the drive is busy or if it has media. ''dvd_drive_status'' adds that feature plus a few more. | This program is a successor to the small program [[trayopen]] (which also inspired this one). ''trayopen'' works great, but it doesn't poll two things: if the drive is busy or if it has media. ''dvd_drive_status'' adds that feature plus a few more. | ||
| - | To build, just download the [[https://raw2.github.com/beandog/dvd_tools/master/dvd_drive_status.c|dvd_drive_status.c file]] and compile it. | + | To build, just download the [[https://raw2.github.com/beandog/dvd_info/master/dvd_drive_status.c|dvd_drive_status.c file]] and compile it. |
| <code> | <code> | ||
| - | $ wget https://raw2.github.com/beandog/dvd_tools/master/dvd_drive_status.c | + | $ wget https://raw2.github.com/beandog/dvd_info/master/dvd_drive_status.c |
| $ gcc -o dvd_drive_status dvd_drive_status.c | $ gcc -o dvd_drive_status dvd_drive_status.c | ||
| </code> | </code> | ||
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| === Scripting === | === Scripting === | ||
| - | The [[https://raw2.github.com/beandog/dvd_tools/master/dvd_drive_status.c|program]] reports status to stdout, but returns with an exit code indicating status as well. | + | The [[https://raw2.github.com/beandog/dvd_info/master/dvd_drive_status.c|program]] reports status to stdout, but returns with an exit code indicating status as well. |
| Here's the exit codes: | Here's the exit codes: | ||
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| If you just want to see if the **tray is closed and has media**, that would be exit code 4. | If you just want to see if the **tray is closed and has media**, that would be exit code 4. | ||
| + | |||
| + | === Sample Script === | ||
| Here's a really simple shell script that you could use to wait until the device is ready to access: | Here's a really simple shell script that you could use to wait until the device is ready to access: | ||
