Jeremy Kerr [Mon, 9 Dec 2013 03:30:19 +0000 (11:30 +0800)]
ui/ncurses: Abstract text-screen code from sysinfo screen
We want to implement help screens, which are very similar to the sysinfo
screen - show a set of lines, and allow scrolling.
This change splits the text-screen rendering code into a new nc-textinfo
module.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 13 Dec 2013 02:09:06 +0000 (10:09 +0800)]
ui/ncurses: do all config screen updates in config_screen_post
We call _post when the config screen is to be displayed, so do all
drawing here. This means we get the same drawing code on both init and
update.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 10 Dec 2013 06:12:48 +0000 (14:12 +0800)]
lib/fold: Add text fold utility
We want to fold help text into the ncurses UI, so add a little module to
split text into lines.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Thu, 30 Jan 2014 13:53:30 +0000 (21:53 +0800)]
ui/ncurses: Use descriptive field labels for boot editor
Rather than the brief names for the boot editor field label, expand (and
capitalise) for a more-friendly form.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Thu, 30 Jan 2014 08:59:56 +0000 (16:59 +0800)]
platforms/powerpc: Add support for OPAL sysparams
PowerPC OPAL firmware's sysparam interface allows us to read the boot
device set over IPMI. This change implements support for IPMI bootdev
selection over the sysparams interface, using the new boot_priority
infrastructure.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Thu, 30 Jan 2014 08:32:21 +0000 (16:32 +0800)]
discover: Add DEVICE_TYPE_ANY for matching any device
Currently, If we want disable all but a specific device type from
default boot, we need to add a negative priority for all other devices.
This change adds a DEVICE_TYPE_ANY definition, to allow a simpler way to
express "only boot a specific type" by default behaviour.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Thu, 30 Jan 2014 08:19:20 +0000 (16:19 +0800)]
discover: Make boot_priorities more flexible
Rather than rely on the ordering of the boot_priorities array to define
which device types have a higher "default boot" priority, this change
introduces a slightly more flexible way of priority lookups, by adding a
separate priority field to struct boot_priority.
This means we can have an unordered array, change priorities without
re-writing the array, and implementing a disable mechanism.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 17 Jan 2014 08:12:42 +0000 (16:12 +0800)]
discover/network: Use platform definition for DHCP architecture ID
Allow a platform to specify a DHCP architecture ID, as this is
platform-specific.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 29 Jan 2014 09:41:04 +0000 (17:41 +0800)]
platforms/powerpc: Check for a powerpc platform in the probe function
Currently, we're always assuming a powerpc platform, as the powerpc
probe() function always returns true.
This change adds a check for some bits we need to work on a powerpc
platform.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 29 Jan 2014 05:28:06 +0000 (13:28 +0800)]
pb-config: Move config storage modules to "platform" modules in discover code
There's no need to include the config storage code in lib/ as only the
discover server should be using it.
This change moves the config-storage code to discover/, with the
platform-specific parts moved to a 'struct platform'. Each platform has
a probe function, which is called during init. The first probe function
to return a platform is used.
At present we only have the one platform, but it's now non-intrusive to
add others.
We keep an array of platform pointers in a separate ("platforms")
section, to allow the test module to drop-in its own test "platform".
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 28 Jan 2014 05:01:19 +0000 (13:01 +0800)]
lib/pb-config: Add config_copy
At the moment, UIs have the config_set_defaults function to estabilish
an initial configuration when performing an update.
Rather than using the defaults, this change provides a config_copy()
function, so that the updated configuration can be initialised from the
current config.
With this in place, the UI/server-common pb-config module can be reduced
to just the one function.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 28 Jan 2014 01:42:28 +0000 (09:42 +0800)]
test/parser: Add Fedora 20 ppc64 parser testcase
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 24 Jan 2014 06:40:46 +0000 (14:40 +0800)]
discover/grub2: Add support for for-loops
GRUB2 syntax allows for for-loops; this change adds supoprt in the
parser grammar and script execution code to implement them. In the
execution code, we simply update the for-loop variable and re-execute
the body statements.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 28 Jan 2014 01:38:13 +0000 (09:38 +0800)]
discover/grub2: Perform word-expansion non-destructively
In order to implement for-loops, we may need to evaluate the same chunk
of script more than once, and perform that evaluation in a different
context (particularly, with different environment variables).
Currently, the process_expansion code destroys the result of the
parse-tree (ie, the token list) when performing expansions. This means
that we can only perform the expansions once.
This change preserves the token list while creating the argv array. This
means that we can expand the list multiple times.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 24 Jan 2014 06:39:37 +0000 (14:39 +0800)]
discover: Add support for checking directories in parser API
This change adds a function to the parser API:
int parser_check_dir(struct discover_context *ctx,
struct discover_device *dev, const char *dirname)
- which allows parsers to check for the presence of a directory (path of
'dirname') on the device ('dev'). We use this in the GRUB2 parser to
implement the `test -d` check.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 24 Jan 2014 05:45:24 +0000 (13:45 +0800)]
discover/grub2: skip menuentries that don't define a boot option
menuentries may perform arbitrary commands; we only want ones that
define a boot option.
This change doesn't add a boot option if we haven't seen at least a boot
image defined in the menuentry.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 15 Jan 2014 23:10:25 +0000 (15:10 -0800)]
discover/grub: Add feature variable for --id support.
Since we support --id arguments on menuentries, add the corresponding
feature variable.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 28 Jan 2014 01:48:48 +0000 (09:48 +0800)]
discover/grub2: Use script_env_set when initialising the environment
No need to duplicate the environment-adding code in init_env, as we can
just use script_env_set.
Since script_env_set does its own talloc, we don't need to talloc our
strings here either.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Thu, 23 Jan 2014 05:31:56 +0000 (13:31 +0800)]
pb-config/powerpc: fix default option handling
Currently, we don't update nvram if an NVRAM parameter is set to the
default. This means we can never revert a configuration to its default
value.
This change fixes the default setting behaviour; instead of checking for
a default, we want to check if it's a default and the option is absent.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 21 Jan 2014 23:53:46 +0000 (07:53 +0800)]
discover: Use lowercase hex chars for MAC-address-based conf requests
The de-facto PXELINUX standard specifies lowercase characters for the
MAC addresses, so change our reuqests to suit.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 21 Jan 2014 02:00:49 +0000 (10:00 +0800)]
lib/process: Add helper for check process clean exit
We have a few incorrect checks for the exit status of a process; this
change adds a helper with the correct WIFEXITED && WEXITSTATUS==0 logic.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 21 Jan 2014 00:27:48 +0000 (08:27 +0800)]
discover/paths: Check process exit status when loading URLs
Currently, we may report incorrect success when loading a URL, as we
only check the return value of process_run_sync() (and not the process
exit status itself) in load_process_to_local_file.
This fix adds a check to the synchronous load.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 20 Jan 2014 07:12:46 +0000 (15:12 +0800)]
utils/hooks: Add dtb-sort hook
The boot hooks may have altered the DTB in various ways, so add a final
(90-) boot hook to re-sort the dtb with `dtc -s`.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 20 Jan 2014 00:58:49 +0000 (08:58 +0800)]
utils/pb-udhcpc: Unify references to DHCP bootfile parameter
udhcpc may pass the bootfile parameter as either $bootfile or
$boot_file, depending on whether the option is present in the BOOTP
header, or as a DHCP vendor option. We have code in pb-udhcpc to unify
this to $bootfile, but we only use the unified value in one of the user
events.
This change uses the correct value of bootfile, and fixes the check to
conditionally generate the explicit add event. We also need to update
the user-event code to use the right event parameter name.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 20 Jan 2014 00:51:11 +0000 (08:51 +0800)]
utils/pb-udhcpc: Fix incorrect reference to $interface
We have a typo in the udhcpc hook, where we're not referncing the
interface variable correctly. This means we'll get the same device
identifier for all netboot options.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 20 Jan 2014 00:42:44 +0000 (08:42 +0800)]
utils/pb-udhcpc: remove bashism when reading mac address
The $(< FILE) syntax we use to read an interface's MAC address doesn't
work in dash or busybox sh. Instead, use cat.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 17 Jan 2014 08:12:42 +0000 (16:12 +0800)]
discover/network: Send DHCP client architecture type
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 17 Jan 2014 07:51:54 +0000 (15:51 +0800)]
discover: Support DHCP "pathprefix" configuration option
This change implements support for the DHCP "pathprefix" option. We use
the following logic:
- If pathprefix is present and a full URL, we base the config file
location on pathprefix + conffile
- If pathprefix is present but not a full URL, we use it as the path
component of the URL, and pick up the host from other parameters in
the DHCP response
- If no pathprefix is present, we determine the configuration prefix
from the DHCP bootfile parameter.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 17 Jan 2014 08:36:41 +0000 (16:36 +0800)]
test/parser: Check for full URLs in parser tests
At present, we only match the 'file' portion of a URL in the parser
tests, so we "serve" a file if just the filename (but not the scheme,
hostname or path) matches the file we set with test_read_conf_embedded.
This change introduces test_read_conf_embedded_url, which we can use to
specify a full URL. In this case, the fake parser_request_file matches
the entire URL before returning the file data.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 17 Jan 2014 06:50:54 +0000 (14:50 +0800)]
discover: Don't rely on ctx->conf_url side-effect in user_event_parse_conf_url
Currently, user_event_parse_conf_url sets dc->conf_url if it detects we
have a full URL (rather than a base URL). This is a little too subtle,
so replace it with an explicit output parameter.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Ben Stoltz [Wed, 15 Jan 2014 23:10:25 +0000 (15:10 -0800)]
discover/grub: Use --id values for default option detection
Fix Petitboot's grub.cfg parser to handle --id=label argument to
menuentry, and use it (in preference to the option name) when looking
for a default option.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Thu, 16 Jan 2014 01:13:20 +0000 (09:13 +0800)]
discover: Bring down configured interfaces on discover server exit.
We want to down the interfaces that we brought up, so hook up the
network_shutdown function to the discover exit path. Also, we only want
to down interfaces that we've configured, and exclude lo.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 15 Jan 2014 07:59:27 +0000 (15:59 +0800)]
utils: Add boot hook to set stdout property on DT machines
On machines that use device-tree boot, they'll often set an early
console, defined by the linux,stdout property in the /chosen/ device
tree node.
This hook adds a facility for petitboot to set this, based on an NVRAM
setting.
Jeremy Kerr [Tue, 14 Jan 2014 07:58:31 +0000 (15:58 +0800)]
discover: we need stderr for the BusyBox TFTP type check
Busybox tftp doesn't support -V, so prints an error to stderr. We'll
only see the Busybox identifier if we capture stderr too.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 14 Jan 2014 07:44:10 +0000 (15:44 +0800)]
lib/process: Add add_stderr flag to process module
For some process execution functions, we'd like to capture stderr as
well as stdout. Currently, we unconditionally redirect subprocess stderr
to the petitboot log file.
This change adds an add_stderr flag to struct process, which indicates
to the process library that we want stderr as well as stdout. If this is
specified, the subprocess' stderr is captured to stdout_buf.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 14 Jan 2014 03:15:03 +0000 (11:15 +0800)]
test/parser: Add yaboot leftovers test
Add a test to ensure that boot option parameters don't leak into later
options.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 14 Jan 2014 03:04:54 +0000 (11:04 +0800)]
discover/yaboot: Remove known_names list
The known_names list only duplicates the arg matching we do in the body
of the parser, and so introduces a problem when the array becomes out of
sync.
We drop the priority of the "unknown name" messages to pb_debug, as this
isn't really imporant unless we're debugging.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 14 Jan 2014 02:56:41 +0000 (10:56 +0800)]
discover/yaboot: Clear globals_done when we see an image definition
Currently, we have a bug where a 'known_name' that appears before an
image section will cause globals_done to be set, and we don't see any
further global variables.
This change sets globals_done only once we see an image section.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 13 Jan 2014 08:06:01 +0000 (16:06 +0800)]
discover/udev: Set device type for optical media correctly
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 23 Dec 2013 08:42:21 +0000 (16:42 +0800)]
config/powerpc: Always call update_network_config
Currently, we have a bug when setting the default network configuration
(ie, no devices have any specific config), as we won't call
update_network_config to clear out the value of the petitboot,network
parameter.
This change always invokes update_network_config, regardless of the
number of interfaces configured. This ensures we clear out the
petitboot,network param, which is then synced to nvram if the param has
changed.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 18 Dec 2013 05:06:36 +0000 (13:06 +0800)]
ui/ncurses/nc-config: Add validation for network settings
Use the new widget validators, plus a bit of whole-form logic, to
implement some basic validation on the config UI.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 18 Dec 2013 05:05:01 +0000 (13:05 +0800)]
ui/ncurses/nc-widgets: Add initial textbox validation functions
We'd like to do some validation of the system configuration parameters,
so add a few validation types to the widget code. We currently need
integer, ipv4 address and multiple ipv4 address types. These are
implemented as small wrappers around the ncurses form validator code.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 18 Dec 2013 02:31:10 +0000 (10:31 +0800)]
ui/ncurses/nc-config: expand mask field
This makes it obvious if there's more than two characters in the field.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 16 Dec 2013 08:21:50 +0000 (16:21 +0800)]
configure: Use AC_GNU_SOURCE
Rather than #defining _GNU_SOURCE in our .c files, we can define this
from config.h instead.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 16 Dec 2013 05:20:01 +0000 (13:20 +0800)]
ui/ncurses: Add link status to system info & system config screens
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 16 Dec 2013 03:21:22 +0000 (11:21 +0800)]
lib/util: Avoid sprintf in mac_str
The conversion is simple, no need for sprintf.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 16 Dec 2013 03:12:03 +0000 (11:12 +0800)]
lib/util: Move mac_buf from nc code to util library
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 16 Dec 2013 02:49:29 +0000 (10:49 +0800)]
sysinfo: Add interface link status to sysinfo data
This changes adds a 'link' parameter to the interface information sent
in sysinfo messages. The discover network code populates this from the
incoming netlink messages.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 16 Dec 2013 07:16:36 +0000 (15:16 +0800)]
test/lib: Add parent stdout test
Looks like we missed adding a test source file.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 10 Dec 2013 00:54:17 +0000 (08:54 +0800)]
discover/yaboot: Fix assertion failure on empty yaboot files
yaboot configuration files with no option will cause an assertion
failure (or segfault), as we unconditionally call yaboot_finish().
Check for the presence of an option in yaboot_finish() instead of
asserting.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Thu, 5 Dec 2013 06:54:13 +0000 (14:54 +0800)]
discover/boot: Copy local paths before running boot hooks
We're seeing a crash when boot hooks are specifying new resources, as
boot_hook_update_param will write to a NULL struct load_url_result.
Instead of writing the updated values to the struct, copy the local
parts of the result to a separate string, which the boot hooks are free
to update.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Thu, 5 Dec 2013 06:32:28 +0000 (14:32 +0800)]
discover/boot: Fix condition for updating boot params
In commit
823958fb, we change to use struct process, but left in the
check for rc == BOOT_HOOK_EXIT_UPDATE. We actually want to check
process->exit_status here, not rc.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 4 Dec 2013 06:49:40 +0000 (14:49 +0800)]
discover/udev: Use UUIDs for multipath check
Partitions will share a serial number.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 3 Dec 2013 11:28:10 +0000 (19:28 +0800)]
ui/ncurses/boot-editor: Fix (null) when non-device resources are shown
We're seeing the following in the boot editor:
image: (null)ftp://...
the (null) is due to the sep in conditional_prefix, which should be
blank, not NULL.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 3 Dec 2013 07:14:53 +0000 (15:14 +0800)]
discover/grub2: Fixes for bison 3.x
YYLEX_PARAM is removed in bison 3.0, so we need to pass the scanner
param directly through yyparse (rather than referencing
parser->scanner). Unfortunately, we don't have the lexer header
available at the time we declare yyparse, so we need to pass a void *
here.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 29 Nov 2013 02:47:10 +0000 (10:47 +0800)]
discover: Fix CDROM handling
Currently, we don't handle CDROM devices well; we'll try to mount on
boot, and not detect any media changes. Also, the default rules shipping
with udev will put the CDROM tray into a locked state, blocking eject
from working.
This change adds a set of cdrom utility functions, which the udev code
can use to properly initialise cdrom devices and handle eject and media
change requests.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 2 Dec 2013 08:03:54 +0000 (16:03 +0800)]
ui/ncurses: Add key debug
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Mon, 2 Dec 2013 03:20:04 +0000 (11:20 +0800)]
discover/device-handler: Ensure we free unresolved boot options on remove
When we remove a device, some options may still be unresolved, and so
won't be deallocated through freeing the device.
This chagne explicitly removes & frees any currently-unresolved options
for this device.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 29 Nov 2013 05:44:54 +0000 (13:44 +0800)]
discover/udev: copy dev->device path from udev devnode
We're seeing a use-after-free, as the udev path is freed before the
discover device.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 27 Nov 2013 11:51:49 +0000 (19:51 +0800)]
discover/grub2: Populate $prefix from config file location
Rather than always using the default prefix, we should determine it from
the location of the grub2 config file.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 27 Nov 2013 12:00:11 +0000 (20:00 +0800)]
test/parser/grub2: Fix inconsistent conf/env paths
In an upcoming change, we'll populate $prefix (which is used to locate
the environment file) based on the location of the config file, so these
paths will need to be consistent.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 27 Nov 2013 11:47:37 +0000 (19:47 +0800)]
discover/grub2: Use parser for a single parse
Currently, we re-use a grub2 parser for different filenames, and will
create one even if we find no matching files.
This change only creates a parser if parser_request_file succeeds, and
free() (and exits the parse) immediately after.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 27 Nov 2013 11:43:25 +0000 (19:43 +0800)]
discover/grub2: Fix free in load_env command
We only need to free the buf if parser_request_file returned success.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 27 Nov 2013 10:58:52 +0000 (18:58 +0800)]
discover/grub2: Fix indentation error
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 27 Nov 2013 10:56:16 +0000 (18:56 +0800)]
discover/grub2: Add support for -s and -f commands
Implement -s and -f checks for grub, and test with the standard GRUB2
saved_default config.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 27 Nov 2013 10:52:37 +0000 (18:52 +0800)]
discover/network: In static config mode, only configure defined interfaces
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 26 Nov 2013 05:29:04 +0000 (13:29 +0800)]
lib/pb-config/powerpc-nvram: Fix format of dns config
It should be dns,<server> not dns=<server>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 22 Nov 2013 06:12:59 +0000 (14:12 +0800)]
ui/ncurses/nc-widgets: Unify select key
We have a few instances where we check for a 'select' action (enter or
space key event), and some are inconsistent. Unify these with a
key_is_select() function.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 19 Nov 2013 23:03:42 +0000 (10:03 +1100)]
ui/ncurses: Redraw entire screen with ctrl+L
Use wrefresh(curscr) to clean and repaint the entire screen.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 19 Nov 2013 07:03:40 +0000 (18:03 +1100)]
ui/ncurses: Ensure boot editor window is properly painted
We're not currently drawing the window title correctly; we need to draw
the main_ncw for this to hit the terminal.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 19 Nov 2013 06:39:41 +0000 (17:39 +1100)]
ui/ncurses: Fix use-after-free when exiting boot option editor
After we've called on_exit, we can no longer use the boot editor. This
change moves individual button callbacks into process_key, which returns
to the main loop.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 19 Nov 2013 05:08:35 +0000 (16:08 +1100)]
ui/ncurses: Allow boot editor sysinfo updates
We may start a boot editor (via 'New') before we have the sysinfo. To
allow this, we redraw the device select.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 20 Nov 2013 03:18:35 +0000 (14:18 +1100)]
ui/ncurses: Add widgetset_set_window
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 20 Nov 2013 03:17:31 +0000 (14:17 +1100)]
ui/ncurses: Add widget_select_drop_options
We want to be able to re-set the options in a select widget.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 19 Nov 2013 03:20:30 +0000 (14:20 +1100)]
ui/ncurses: Implement intra-field scrolling
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>
Jeremy Kerr [Tue, 19 Nov 2013 03:18:28 +0000 (14:18 +1100)]
ui/ncurses/widgets: Add widget focus offset query
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>
Jeremy Kerr [Tue, 19 Nov 2013 00:52:49 +0000 (11:52 +1100)]
ui/ncurses: Draw boot editor into a scrollable pad
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>
Jeremy Kerr [Sun, 17 Nov 2013 09:54:46 +0000 (20:54 +1100)]
ui/ncurses: Make boot editor paths relative to device
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Sun, 17 Nov 2013 08:36:55 +0000 (19:36 +1100)]
ui/ncurses: Add device selector to boot editor
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>
Jeremy Kerr [Sun, 17 Nov 2013 08:35:49 +0000 (19:35 +1100)]
ui/ncurses/widgets: Add n_options check to widget_select_get_value
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Sun, 17 Nov 2013 05:30:47 +0000 (16:30 +1100)]
ui/ncurses: Split boot editor layout
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>
Jeremy Kerr [Sun, 17 Nov 2013 03:04:08 +0000 (14:04 +1100)]
ui/ncurses: Make boot editor API consistent with config & sysinfo screens
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>
Jeremy Kerr [Fri, 15 Nov 2013 07:34:07 +0000 (18:34 +1100)]
ui/ncurses: remove boot_editor_attr_field
The widgetset code handles these attributes now.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 15 Nov 2013 04:56:39 +0000 (15:56 +1100)]
ui/ncurses: Add block devices to system info screen
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 15 Nov 2013 04:23:54 +0000 (15:23 +1100)]
discover: populate sysinfo with block devices
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 15 Nov 2013 04:13:41 +0000 (15:13 +1100)]
protocol: Add block device information to system info
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 19 Nov 2013 04:25:43 +0000 (15:25 +1100)]
discover: Use pxeconffile for udhcpc option name
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>
Jeremy Kerr [Fri, 22 Nov 2013 01:36:58 +0000 (09:36 +0800)]
utils/pb-console: Exit after running getty in detached state
... otherwise we'll try and bring the UI up on the current tty too.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Tue, 19 Nov 2013 02:23:10 +0000 (13:23 +1100)]
ui/ncurses: Fix pad size check
We need the y-coord, not x.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 15 Nov 2013 01:57:13 +0000 (12:57 +1100)]
ui/ncurses: Don't mess with prog_mode in cui_boot
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>
Geoff Levand [Mon, 18 Nov 2013 22:58:48 +0000 (14:58 -0800)]
automake: Fixups for maintainer-clean
Signed-off-by: Geoff Levand <geoff@infradead.org>
Jeremy Kerr [Thu, 14 Nov 2013 05:18:59 +0000 (16:18 +1100)]
lib/system: Don't leak in pb_mkdir_recursive
If the mkdir fails, we'll exit without freeing str.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Thu, 14 Nov 2013 03:54:34 +0000 (14:54 +1100)]
discover: Use mkstemp rather than tempnam
We're getting warnings from some compilers about tempnam being unsafe.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 25 Oct 2013 01:58:00 +0000 (09:58 +0800)]
utils/pb-console: reset after UI exit
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Fri, 8 Nov 2013 02:03:30 +0000 (10:03 +0800)]
ui/ncurses/menu: Allow space to select menu items
To keep consistent with buttons, which also accept space.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Wed, 6 Nov 2013 06:05:57 +0000 (14:05 +0800)]
ui/ncurses: Add descriptive text for configuration editor
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>
Jeremy Kerr [Fri, 25 Oct 2013 08:06:50 +0000 (16:06 +0800)]
ui/ncurses/nc-config: Draw config form into a scrollable pad
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>
Jeremy Kerr [Fri, 25 Oct 2013 01:19:35 +0000 (09:19 +0800)]
nui/ncurses: Allow config screen updates
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>
Jeremy Kerr [Thu, 24 Oct 2013 08:57:38 +0000 (16:57 +0800)]
ui/ncurses: Add help for the DNS option
It's not obvious why it's there when we're configuring DHCP.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Jeremy Kerr [Thu, 24 Oct 2013 08:51:44 +0000 (16:51 +0800)]
ui/ncurses: Populate configuration interface with current defaults
Sets the default values of configuration widgets to the values found in
t he current config.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>