| Commit message (Collapse) | Author | Age | Files | Lines |
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We want to be able to re-set the options in a select widget.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Now that we can calculate the focus within a field, ensure that the
focussed-element remains scrolled.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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When we have widgets that are larger than the screen, we'd like to
scroll to the currently-focussed component of that widget.
This change introduces a widget_focus_y function, which returns the y
offset of the field's focus.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Like the config editor, draw the boot editor into a pad instead of
directly into the sub window. This means that long device lists will be
handled correctly.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Rather than expecting users to enter full (prefixed) mount paths, add a
select widget to pick a device, and we automatically add the prefix when
the form is submitted.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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We want to make the boot editor dynamic later, so split the widget
layout from the widget creation.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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The boot-editor API is a little more exposed than it needs to be: the
boot_editor struct does not need to be available to other files, and the
init function and on_exit functions differ from those provided for the
config and sysinfo screens.
This change unifies the boot_editor API with those for the other
screens.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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The widgetset code handles these attributes now.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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The patch that went upstream for udhcpc's option 209 handling uses the
option name 'pxeconffile' rather than 'conffile', and it was added as a
non-default option:
http://git.busybox.net/busybox/commit/?id=d3092c99ae90f
This change uses the new name, and explicilty requests this option.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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... otherwise we'll try and bring the UI up on the current tty too.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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We need the y-coord, not x.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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The discover_client_boot call is asynchronous, so setting and resetting
prog_mode doesn't gain us anything.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Geoff Levand <geoff@infradead.org>
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If the mkdir fails, we'll exit without freeing str.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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We're getting warnings from some compilers about tempnam being unsafe.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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To keep consistent with buttons, which also accept space.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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This change adds:
- 'seconds' to the timeout text entry
- examples to the ip/mask, gateway and DNS text entries
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Currently, when the config form is larger than the screen size, the form
fails to draw.
This change draws the config screen onto a pad instead, which we can
scroll.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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We may receive configuration (or sysinfo) data after the configuration
screen has been displayed. Implement config_screen_update and redraw the
widgetset when new config data arrives.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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It's not obvious why it's there when we're configuring DHCP.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Sets the default values of configuration widgets to the values found in
t he current config.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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This change implements the configuration save action, when the user
submits the nc-config form.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Add network configuration parameters. This requires a somewhat-dynamic
layout, as the fields shown depend on earlier configuration.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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This change adds a simple configuration editor to the ncurses UI.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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We just store the config in the cui for now.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Now that we have a simple widget set available, use this for the boot
editor.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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We're doing a lot of the same stuff with forms, and we'll to implement a
lot of fields with the upcoming configuration interface.
This change introduces a simple ncurses widget set.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Add a simple screen for displaying the struct system_info. We add this
to the main menu as a selectable option, and separate it from the boot
option list with an unselectable blank entry.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Currently, we talloc_free() the sysinfo and status messages in the
discover client, right after performing the ui's callback.
However, the client may wish to keep a reference to this information
beyond the callback invocation. This change introduces a per-message
talloc context, which these structures are allocated under. This allows
the callbacks to talloc_steal() anything they wish to keep a reference
to.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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We may have nc_scrs that aren't interested in post/unpost information,
so create helper functions that allow a NULL callback.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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When the client sends us a PB_PROTOCOL_ACTION_CONFIG message, we want to
update the current config.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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On client connect, send a PB_PROTOCOL_ACTION_CONFIG message.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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We don't want to require the lib/pb-config interface in the UIs, just
the structure defintions. This change moves them to the common types
header.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Write values back to nvram.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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This change adds config_set, to allow the configuration to be updated,
but calling the storage backend's save() method.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Standard type-safe min & max implementations.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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This change groups the offsetof, container_of and ARRAY_SIZE macros in a
single header file util/util.h.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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