| Commit message (Collapse) | Author | Age | Files | Lines |
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We want to cater for situations where boot options may be discovered
some time after we get notificiation about devices. For instance,
discovering boot options from DHCP configuration parameters. In this
case, we'll need to notify UIs of boot options appear some time after
the device (and/or other boot options on the same device) has appeared.
This change adds a new protocol message type,
PB_PROTOCOL_ACTION_BOOT_OPTION_ADD. We also rename
PB_PROTOCOL_ACTION_ADD to make it clear that it is just for devices.
The discover server is updated to send boot option add events at device
discover time, but we are now able to decouple this later.
We also update the clients to handle the boot option add events
separately.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Now that the server does the booting, we should move the --dry-run
argument to the server.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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This change moves the boot-via-kexec functionality from the UIs to the
discover server.
On the UI side: rather than run kexec directly, we just send a message
to the discover server. Because this is generic discover client
functionality, we no longer need the boot callbacks in the twin- and
ncurses-specific code.
We also remove the kexec and URL-loading code from the UIs, and add it
to the discover server code, in paths.c. We expose this to the server
though a new function:
load_path(void *, const char *, unsigned int *);
On the server side, we simply move hook up the boot() function to use
the load_file and kexec calls.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Currently, clients need to mess with the discover client fd directly,
and manually register the waiter.
Instead, this change adds a waitset parameter to
discover_client_register, so that the discover client can register
itself, and call discover_client_process directly. This means no proxy
handlers, and no casts to waiter callbacks.
We can also get rid of discover_client_get_fd.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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find ui/ -type f |
xargs sed -i -e s/kexec_cb/boot_cb/g \
-e s/on_kexec/on_boot/g \
-e s/run_kexec/boot/g
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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find ui/ -type f |
xargs sed -i -e s/pb_kexec_data/pb_boot_data/g \
-e 's/\<kd\>/bd/g'
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Rather than defining the set of waiters (and pollfds) in waiter.c, add a
struct waitset to contain these. A waitset is created with
waitset_create, which is passed to the waiter_* functions.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Geoff Levand <geoff@infradead.org>
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The device and boot_option types are defined in pb-protocol.h, but
aren't really specific to the procotol. This means a lot of
non-messaging-related files are #including the protocol definitions
unnecessarily.
This change separates the types out into lib/types/types.h.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Replace icon files with files from KDE 4.3 Oxygen. Add artwork
license info.
Signed-off-by: Geoff Levand <geoff@infradead.org>
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Add the option --start-daemon to automatically start
pb-discover if it is not already started. For use
when running as a stand-alone app.
Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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For consistency, rename the symbols add_device and remove_device
to device_add and device_remove.
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Move the device discovery code from separate udev helpers to a single
process to listen on two sockets: one SOCK_DGRAM for incoming udev
events, and one SOCK_STREAM for UIs to connect.
Initial support for client/server infrastructure, still need to wire-up
the udev messages.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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