diff options
Diffstat (limited to 'qemu/roms/ipxe/src/hci/commands/nvo_cmd.c')
| -rw-r--r-- | qemu/roms/ipxe/src/hci/commands/nvo_cmd.c | 351 |
1 files changed, 0 insertions, 351 deletions
diff --git a/qemu/roms/ipxe/src/hci/commands/nvo_cmd.c b/qemu/roms/ipxe/src/hci/commands/nvo_cmd.c deleted file mode 100644 index ac0d60651..000000000 --- a/qemu/roms/ipxe/src/hci/commands/nvo_cmd.c +++ /dev/null @@ -1,351 +0,0 @@ -/* - * Copyright (C) 2010 Michael Brown <mbrown@fensystems.co.uk>. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * You can also choose to distribute this program under the terms of - * the Unmodified Binary Distribution Licence (as given in the file - * COPYING.UBDL), provided that you have satisfied its requirements. - */ - -#include <stdint.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <errno.h> -#include <getopt.h> -#include <byteswap.h> -#include <ipxe/settings.h> -#include <ipxe/command.h> -#include <ipxe/parseopt.h> -#include <readline/readline.h> - -FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); - -/** @file - * - * Non-volatile option commands - * - */ - -/** "show" options */ -struct show_options {}; - -/** "show" option list */ -static struct option_descriptor show_opts[] = {}; - -/** "show" command descriptor */ -static struct command_descriptor show_cmd = - COMMAND_DESC ( struct show_options, show_opts, 1, 1, "<setting>" ); - -/** - * "show" command - * - * @v argc Argument count - * @v argv Argument list - * @ret rc Return status code - */ -static int show_exec ( int argc, char **argv ) { - struct show_options opts; - struct named_setting setting; - struct settings *origin; - struct setting fetched; - char name_buf[32]; - char *value; - int len; - int rc; - - /* Parse options */ - if ( ( rc = parse_options ( argc, argv, &show_cmd, &opts ) ) != 0 ) - goto err_parse_options; - - /* Parse setting name */ - if ( ( rc = parse_existing_setting ( argv[optind], &setting ) ) != 0 ) - goto err_parse_setting; - - /* Fetch formatted setting value */ - if ( ( len = fetchf_setting_copy ( setting.settings, &setting.setting, - &origin, &fetched, &value ) ) < 0 ) { - rc = len; - printf ( "Could not find \"%s\": %s\n", - setting.setting.name, strerror ( rc ) ); - goto err_fetchf; - } - - /* Print setting value */ - setting_name ( origin, &fetched, name_buf, sizeof ( name_buf ) ); - printf ( "%s = %s\n", name_buf, value ); - - /* Success */ - rc = 0; - - free ( value ); - err_fetchf: - err_parse_setting: - err_parse_options: - return rc; -} - -/** "set", "clear", and "read" options */ -struct set_core_options {}; - -/** "set", "clear", and "read" option list */ -static struct option_descriptor set_core_opts[] = {}; - -/** "set" command descriptor */ -static struct command_descriptor set_cmd = - COMMAND_DESC ( struct set_core_options, set_core_opts, 1, MAX_ARGUMENTS, - "<setting> <value>" ); - -/** "clear" and "read" command descriptor */ -static struct command_descriptor clear_read_cmd = - COMMAND_DESC ( struct set_core_options, set_core_opts, 1, 1, - "<setting>" ); - -/** - * "set", "clear", and "read" command - * - * @v argc Argument count - * @v argv Argument list - * @v cmd Command descriptor - * @v get_value Method to obtain setting value - * @ret rc Return status code - */ -static int set_core_exec ( int argc, char **argv, - struct command_descriptor *cmd, - int ( * get_value ) ( struct named_setting *setting, - char **args, char **value ) ) { - struct set_core_options opts; - struct named_setting setting; - char *value; - int rc; - - /* Parse options */ - if ( ( rc = parse_options ( argc, argv, cmd, &opts ) ) != 0 ) - goto err_parse_options; - - /* Parse setting name */ - if ( ( rc = parse_autovivified_setting ( argv[optind], - &setting ) ) != 0 ) - goto err_parse_setting; - - /* Parse setting value */ - if ( ( rc = get_value ( &setting, &argv[ optind + 1 ], &value ) ) != 0 ) - goto err_get_value; - - /* Apply default type if necessary */ - if ( ! setting.setting.type ) - setting.setting.type = &setting_type_string; - - /* Store setting */ - if ( ( rc = storef_setting ( setting.settings, &setting.setting, - value ) ) != 0 ) { - printf ( "Could not store \"%s\": %s\n", - setting.setting.name, strerror ( rc ) ); - goto err_store; - } - - err_store: - free ( value ); - err_get_value: - err_parse_setting: - err_parse_options: - return rc; -} - -/** - * Get setting value for "set" command - * - * @v setting Named setting - * @v args Remaining arguments - * @ret value Setting value - * @ret rc Return status code - */ -static int set_value ( struct named_setting *setting __unused, - char **args, char **value ) { - - *value = concat_args ( args ); - if ( ! *value ) - return -ENOMEM; - - return 0; -} - -/** - * "set" command - * - * @v argc Argument count - * @v argv Argument list - * @ret rc Return status code - */ -static int set_exec ( int argc, char **argv ) { - return set_core_exec ( argc, argv, &set_cmd, set_value ); -} - -/** - * Get setting value for "clear" command - * - * @v setting Named setting - * @v args Remaining arguments - * @ret value Setting value - * @ret rc Return status code - */ -static int clear_value ( struct named_setting *setting __unused, - char **args __unused, char **value ) { - - *value = NULL; - return 0; -} - -/** - * "clear" command - * - * @v argc Argument count - * @v argv Argument list - * @ret rc Return status code - */ -static int clear_exec ( int argc, char **argv ) { - return set_core_exec ( argc, argv, &clear_read_cmd, clear_value ); -} - -/** - * Get setting value for "read" command - * - * @v setting Named setting - * @v args Remaining arguments - * @ret value Setting value - * @ret rc Return status code - */ -static int read_value ( struct named_setting *setting, char **args __unused, - char **value ) { - char *existing; - int rc; - - /* Read existing value, treating errors as equivalent to an - * empty initial setting. - */ - fetchf_setting_copy ( setting->settings, &setting->setting, - NULL, &setting->setting, &existing ); - - /* Read new value */ - if ( ( rc = readline_history ( NULL, existing, NULL, value ) ) != 0 ) - goto err_readline; - - err_readline: - free ( existing ); - return rc; -} - -/** - * "read" command - * - * @v argc Argument count - * @v argv Argument list - * @ret rc Return status code - */ -static int read_exec ( int argc, char **argv ) { - return set_core_exec ( argc, argv, &clear_read_cmd, read_value ); -} - -/** "inc" options */ -struct inc_options {}; - -/** "inc" option list */ -static struct option_descriptor inc_opts[] = {}; - -/** "inc" command descriptor */ -static struct command_descriptor inc_cmd = - COMMAND_DESC ( struct inc_options, inc_opts, 1, 2, - "<setting> [<increment>]" ); - -/** - * "inc" command - * - * @v argc Argument count - * @v argv Argument list - * @ret rc Return status code - */ -static int inc_exec ( int argc, char **argv ) { - struct inc_options opts; - struct named_setting setting; - unsigned int increment = 1; - unsigned long value; - int rc; - - /* Parse options */ - if ( ( rc = parse_options ( argc, argv, &inc_cmd, &opts ) ) != 0 ) - goto err_parse_options; - - /* Parse setting name */ - if ( ( rc = parse_existing_setting ( argv[optind], &setting ) ) != 0 ) - goto err_parse_setting; - - /* Parse increment (if present) */ - if ( ( ( optind + 1 ) < argc ) && - ( ( rc = parse_integer ( argv[ optind + 1 ], &increment ) ) != 0)) - goto err_parse_increment; - - /* Read existing value, treating errors as equivalent to a - * zero-valued :int32 initial setting. - */ - if ( ( rc = fetchn_setting ( setting.settings, &setting.setting, - NULL, &setting.setting, &value ) ) != 0 ) { - value = 0; - if ( ! setting.setting.type ) - setting.setting.type = &setting_type_int32; - } - - /* Increment value */ - value += increment; - - /* Store updated setting value */ - if ( ( rc = storen_setting ( setting.settings, &setting.setting, - value ) ) != 0 ) { - printf ( "Could not store \"%s\": %s\n", - setting.setting.name, strerror ( rc ) ); - goto err_store; - } - - err_store: - err_parse_increment: - err_parse_setting: - err_parse_options: - return rc; -} - -/** Non-volatile option commands */ -struct command nvo_commands[] __command = { - { - .name = "show", - .exec = show_exec, - }, - { - .name = "set", - .exec = set_exec, - }, - { - .name = "clear", - .exec = clear_exec, - }, - { - .name = "read", - .exec = read_exec, - }, - { - .name = "inc", - .exec = inc_exec, - }, -}; |