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From: | Avi Kivity |
Subject: | Re: [Qemu-devel] [RFC] QEMU Dbus support - a proposal management API |
Date: | Tue, 11 Dec 2007 13:05:38 +0200 |
User-agent: | Thunderbird 2.0.0.9 (X11/20071115) |
Fabrice Bellard wrote:
Hi,At this point I am not interested in integrating it into QEMU as it is one more API level to maintain in addition to the command line monitor. However, I can change my mind if several projects insists to have a similar interface.
I think that many projects now want to control qemu programatically. The monitor is not a good interface since it is text-based, hard to parse, and liable to change without notice when new features are added. However, I agree that having many similar constructs is not a good thing, and that we should retain the monitor for non-programmatic control.
What do you say to implementing the qemu interface as a plugin API, and implementing the monitor on top of this API? e.g.:
qemu loads /usr/local/lib/qemu/libmonitor.so, which uses the API to export the good old qemu monitor interface. If it finds /usr/local/lib/qemu/libdbus.so, it loads an additional dbus interface. If libvirt wants to drop a libvirtapi.so into that directory, it can control qemu through that.
-- error compiling committee.c: too many arguments to function
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