mirror of git://git.gnupg.org/gnupg.git
37 lines
855 B
Plaintext
37 lines
855 B
Plaintext
Description of the statusfd mechanism:
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Applications can now ask scdaemon to be notified about certain events
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(card inserted/removed) on a specified file descriptor.
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This is how it works:
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Run gpg-agent in daemon mode.
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Figure out scdaemons socket:
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moritz@pink:~/g10/hacks/gnupg-mo/build/scd$ gpg-connect-agent
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SCD GETINFO socket_name
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D /tmp/gpg-QZRVNr/S.scdaemon
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OK
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Connect to scdaemon and register a status file descriptor:
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moritz@pink:~/g10/hacks/gnupg-mo/build/scd$ gpg-connect-agent -S /tmp/gpg-QZRVNr/S.scdaemon
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/sendfd /tmp/scd-events w
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STATUSFD
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OK
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moritz@pink:~/g10/hacks/gnupg-mo/build/scd$
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Watch the log file as you remove/insert the smartcard:
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moritz@pink:~/g10/hacks/gnupg-mo/build/scd$ tail -f /tmp/scd-events
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CARD REMOVED
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CARD INSERTED
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CARD REMOVED
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CARD INSERTED
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^C
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moritz@pink:~/g10/hacks/gnupg-mo/build/scd$
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That's it for now.
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