Add ncurses joystick support

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Update item text on edit

Update the boot option menu item text on edit.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Remove unused ked status ked_boot.

Remove unused code for the ked return status ked_boot.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Remove nc menu description

Remove some unused nc menu description code.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

CUI add empty item

Add a CUI hot-key 'o' that opens a new empty menu item.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Add generic CUI program

Add a non-PS3 CUI program.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Fix CUI scroll

A call to pos_menu_cursor() is needed when items are added
to menu.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Fix ps3 boot game OS

Fix the PS3 boot game OS item.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Display version on debug builds

Display the program version in the main menu for debug builds.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Add PS3 timeout option

Add an option --timeout to the PS3 CUI program to enable
the use of the autoboot timer.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Add PS3 reset default option

Add a --reset-defaults option to the PS3 CUI program.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Add PS3 countdown timer

Add countdown timer support to the PS3 UI programs.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Add CUI countdown timer

Add support for a petitboot CUI countdown timer.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Add generic UI countdown timer

Add support for a generic petitboot UI countdown timer.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Remove ked ctrl-B hot key

Remove ked ctrl-B hot key.  It is just as easy to hit
enter twice.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Fix ked backspace

Fix a bug in the ked editor field backspace logic.
Stop deleting chars when cursor reaches front of feild
buffer.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Simplify kexec

Simplify the pb_run_kexec() routine.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Fix kexec call

Fix the preparation of kexec call args.  kexec wants the param
and value in the same arg.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Quiet wget

Add the --quiet option to wget for non-debug builds.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Log child output

Redirect the output of child processes to pb_log.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Remove discover sd to ps3d hack

This is now old enough to be retired and allow config files
on ps3d devices to refer to scsi devices.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

makefile INSTALL variables

Add more INSTALL variables to the makefile.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Fix nc-cui comment

A simple comment move.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Add PS3 ncurses CUI program

Add a PS3 ncurses CUI program, and the configure option --enable-ps3
to control its build.  The default is --enable-ps3=yes.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add ncurses UI support

Add helper routines to support ncurses UI programs.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add ncurses boot option editor

Add an ncurses boot option editor.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add ncurses UI menu

Add support for an ncurses UI menu object.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add udhcpc utility script

Add a udhcpc utility script.  udhcpc can be configured to run a
specified script when there is a change in the dhcp configuration.
This udhcpc utility script will write a petitboot netboot message
to the petitboot user event socket.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add pb-event helper utility

Add a new helper utility pb_event.  pb_event reads
data on stdin and writes it to the petitboot event
socket.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add discover user event

Add a gereric event interface to pb-discover.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Make udev_event a generic event

The struct udev_event can be used as a generic event, so rename it
struct event and move it from udev.h into a new file event.h.
Also, rename the emums UDEV_ACTION_ADD and UDEV_ACTION_REMOVE
to ACTION_UDEV_ADD and ACTION_UDEV_REMOVE.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add ui-system helper routines

Add some UI system helper routines:

  pb_run_kexec()
  pb_elf_hash()
  pb_cat_hash()
  pb_opt_hash()

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add remote file loading routines

Create the new files loader.h and loader.c for loading remote
file specifed by its URL.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add URL parsing routines

Create the new files url.h and url.c for parsing URL strings.
The new structure struct pb_url holds the results of the parse
operation.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Switch device-handler to system helpers

Convert device-handler to use the common lib system routines.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Move common system routines to lib

Move some of the common system operations to lib system routines.
Creates these common routines:

  pb_mkdir_recursive()
  pb_rmdir_recursive()
  pb_run_cmd()

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add URL test to resolve_path

Add a check to discover's resolve_path() to test if the path
is a URL, and if so just return that path.

If the path has "file://", treat it as a local path.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add discover device report

Fillout the missing discover code that reports current devices.
Replaces device_handler_get_current_devices() with two new
accessor routines device_handler_get_device_count() and
device_handler_get_device().

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Remove device handler test code

Remove the test code from device-handler.c and hookup
handler.devices and handler.n_devices in
device_handler_get_current_devices().

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add test case for empty yaboot.conf file

Add a test case for empty yaboot.conf files.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Check if yaboot.conf files are empty

Add a yaboot parser check to ignore empty yaboot.conf files.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Remove unneeded conf strip

conf_get_param_pair() already runs conf_strip_str() on value,
so remove a redundent conf_strip_str() call.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Udev log socket device

To aid problem resolution log the udev socket device to the pb_log.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add udev trigger

Add a new routine udev_trigger() that requests a replay of
system udev events.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Increase protocol payload size to 64KiB

Increase the protocol payload size from 8 KiB to 64 KiB.

Udev uses some really long device names for USB mass storage
devices so the config file data can easily excceed the protocol
payload.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Revert const device in discover_client_ops

Make the device structure passed to the discover_client_ops callbacks
writable.

Commit 2b42cdd35ccd83c52e9df257efdfcda040d170d9 (Make client ops constant)
changed the discover_client_ops callback routine arguments to be pointers
to const device structures.  Typically, the callback routines will
initialize and destroy the device.ui_info and boot_option.info variables,
so the device instance must be writable by the callback routines.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Fix memmove size

Correct the byte count for several memmove calls.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

PS3 platform routines

Add new files ui/common/ps3.h and ui/common/ps3.c with
platform specific routines to access the PS3 flash
memory and to get and set the PS3 video mode.

The flash routines use the ps3-utils library.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Rename client add remove ops

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>

Kboot parser URL test

Add a kboot parser test for network URLs.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add more yaboot parser tests

Add yaboot.conf files from fedora, OpenSUSE, and a yaboot whitespace
and comment test.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Fixup parser test program

Fixup the parser test program and helper script to work
with the new multi-ui design.

The expected-output files have not been updated.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Remove yaboot-cfg files

Remove the now unused yaboot-cnf.h and yaboot-cnf.c files.
These files are no longer needed with the parser-conf routines.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Hookup yaboot parser

Hookup the yaboot parser to the new parser-conf routines.
This update eliminates the dependency on yaboot-cnf.h
and yaboot-cnf.c.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Split common routines from kboot parser

Pull out the common .conf file parsing logic from kboot-parser.c and
into two new files parser-conf.h and parser-conf.c, and rework
the kboot parser to use those common routines.

The new common routines are based on a .conf file parser context
struct conf_context.  The specific parsers setup the context then
call the main parsing entry routine conf_parse().  conf_parse()
uses the context info to open and read .conf files and call
parser specific callbacks to process name:value pairs and to
add boot_option instances to the discover server.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Log new boot options

Add calls to log new devices in device_add_boot_option().

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

log discover mount failure

Add the status value to the discover mount failure log.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Makefile set udev rule permissions

Set the proper install file permissions on the udev rules.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Fix udev rule

Change 'RUN=' to 'RUN+=' to let other block rules run.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Get log stream

Add a new convenience routine pb_log_get_stream() that returns the
current PB_log stream.  Used to setup the ps3-utils library to log
to the pb_log.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Increase protocol payload size

Fixes the problem of big conf files not showing up in the UI.

Increases the protocol payload from 4 KiB to 8 KiB.

Also, adds some log messages when I/O errors occur, or the payload
is too large for the protocol.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add hotplug test script

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Log server messages to file

Log discover server messages to a file.  Helps in debugging
the server when is has problems at system startup.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Add CFLAGS to LDFLAGS

Add the CFLAGS options to LDFLAGS so that the machine option
from CFLAGS is used when linking.  This duplicates the
behavior of automake.

Fixes errors like these:
  ppu-ld: skipping incompatible libc.so when searching for -lc

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Fix out of source make dist

The dist makefile target needs to work on files in the
source directory. Add the missing $(top_srcdir).

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Add makefile deps to makefile

Add a dependency on the makefiles so a rebuild is done
when they change.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Makefile cleanups

General cleanup of the makefile.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Add maintainer-clean makefile target

Add a maintainer-clean makefile target that cleans all the
generated files.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Install udev rules

Add 99-petitboot.rules to the install make target.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Add SHELL to Makefile.in

Add SHELL to the list of variables in Makefile.in to make
it available to the Makefile.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Hookup the --with-twin configure option

Add some missing makefile parts to make the --with-twin configure
option work properly.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Include types header in talloc

Include sys/types.h in talloc.h.
talloc.h uses off_t, which is defined in sys/types.h.

Fixes this OpenWRT build error:

  ./lib/talloc/talloc.h:114: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'talloc_total_size'

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Loop through valid kboot conf names

The PS3 bootloader spec allows several kboot.conf file names.
Add a loop in the parser to check for all of them.

Also, print some diagnostic messages to the log file and change
the parser routine name from 'parser' to 'kboot_parser'
to give a better log file output.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Rename symbol new

Change the symbol 'new' to an alternative.  The symbol new is
reserved for C++ compilers.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Add list_for_each_entry_continue routine

Add a new list iteration routine list_for_each_entry_continue().  Continues
iteration from a user specified list item.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>

Pass cb_arg to discover_client_init

Pass the client cb_arg to discover_client_init() and have it
initialize the structure member.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

petitboot: Add --with-twin config option

Make the build of the GUI components conditional on the installation
of libtwin.  Also, add options --with-twin and --without-twin to allow the
user to override the default.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Remove boot_option_copy routine

Remove the now uneeded boot_option_copy() routine.

The addition of persistant client device and boot option info
make this routine uneeded.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add list insert routines

Add new list insertion routines list_insert_before(), list_insert_after(),
and list_add_tail().  Also, change list_add() to use list_insert_after().

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add protocol object compare routines

Add routines pb_protocol_device_cmp() and pb_protocol_boot_option_cmp()
to hide the implemention details of the device.  The implementation
of the id can be changed without effecting the users of it.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Fix log move commit

Fix missed log.h path change in log move commit
(dae4540e417e2bf72dd83b2713a670bde0056ba9).

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

[discover client] Remove device from discover array before notifying UI

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

[discover client] Add device accessors

Allow the UIs to query the current device set.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

[pb-protocol] Add ui_info member to devices and boot options

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

[discover client] Make devices persistent

Change discover client to keep devices around after they've been
added, and freed after removal.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Make device instance constant

Make the instance of devices read-only.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Make client ops constant

Make the discover_client_ops args read-only.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add client ops instance arg

Add a user supplied agument to the struct discover_client_ops
callback routines that is suitable for managing client instance
data.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add boot_option_copy routine

Add the convenience routine boot_option_copy().  Does a deep copy.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Flush log stream on write

Flush the pb_log stream when the stream is changed, and add an
option to flush the pb_log stream on every write.  Useful while
debugging.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Change client to use pb_log

Change any use of the standard io streams in the client
routines to use pb_log().

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Move log to library

Move the log routines to the petitboot library.  The log
routines are generic enough to be used for both server and
client.  Does not change the log source.

jk: move to lib/log/ instead of lib/

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Fix waiter alloc

Add the missing assignment of the global n_pollfds variable.
Fix a minor memory leak in waiter_poll().

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Move waiter to library

Move the waiter routines into the petitboot library.  The waiter
routines are generic enough to be used for both server and
client.  Does not change the waiter source.

jk: move to lib/waiter/ instead of lib/

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Fix unused parameter warnings

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Fix build warnings

Fix various minor build warnings:

  lib/pb-protocol/pb-protocol.c:72: warning: comparison between signed and unsigned
  lib/pb-protocol/pb-protocol.c:78: warning: comparison between signed and unsigned
  lib/pb-protocol/pb-protocol.c:141: warning: unused parameter 'buf_len'
  lib/pb-protocol/pb-protocol.c:241: warning: comparison between signed and unsigned
  discover/pb-discover.c:14: warning: no previous prototype for 'sigint_handler'
  discover/pb-discover.c:13: warning: unused parameter 'signum'
  discover/log.c:22: warning: no previous prototype for 'pb_log_set_stream'
  discover/discover-server.c:159: warning: no previous prototype for 'discover_server_notify_add'
  discover/discover-server.c:169: warning: no previous prototype for 'discover_server_notify_remove'
  discover/discover-server.c:179: warning: no previous prototype for 'discover_server_set_device_source'
  discover/discover-server.c:184: warning: no previous prototype for 'discover_server_init'
  discover/discover-server.c:229: warning: no previous prototype for 'discover_server_destroy'
  discover/device-handler.c:395: warning: comparison between signed and unsigned
  discover/paths.c:44: warning: comparison between signed and unsigned

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Fix make install

Fix the make target install.

Fixes errors like these:
  /usr/bin/install: cannot stat `petitboot': No such file or directory

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Use enum type in pb_protocol_create_message

To better illustrate the usage of pb_protocol_create_message(),
change the type of the arg action from int to enum pb_protocol_action.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Update udev rule for socket

Update the udev petitboot rule to use the petitboot discover socket

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

Add more -W flags to CFLAGS

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>