diff options
author | Sol Boucher <solb@chromium.org> | 2015-02-27 17:07:30 -0800 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2015-05-08 19:45:27 +0200 |
commit | 65d9520e15d6ade6b80778536937af5cdb8dfb6d (patch) | |
tree | abce81c24f1ddbb1750f7e8d6bc06df1791602f0 /util/cbfstool/flashmap/kv_pair.h | |
parent | 636cc858bb6979cbd51abaa1d75842146b0c29f7 (diff) |
cbfstool: Import minimal set of files from flashmap
flashmap was developed in a separate repository until now.
Import the files from the 2012 version of the project [1].
[1] https://code.google.com/p/flashmap
BUG=chromium:461875
TEST=None
BRANCH=None
Change-Id: Ida33f81509abc1cf2e532435adbbf31919d96bd8
Signed-off-by: Sol Boucher <solb@chromium.org>
Original-Commit-Id: f44e1d1864babe244f07ca49655f0b80b84e890d
Original-Change-Id: Ibf191d34df738449c9b9d7ebccca3d7f4150d4d3
Original-Signed-off-by: Sol Boucher <solb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/254801
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9940
Tested-by: build bot (Jenkins)
Diffstat (limited to 'util/cbfstool/flashmap/kv_pair.h')
-rw-r--r-- | util/cbfstool/flashmap/kv_pair.h | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/util/cbfstool/flashmap/kv_pair.h b/util/cbfstool/flashmap/kv_pair.h new file mode 100644 index 0000000000..b573530c43 --- /dev/null +++ b/util/cbfstool/flashmap/kv_pair.h @@ -0,0 +1,153 @@ +/* + * Copyright 2010, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + */ + +#ifndef FLASHMAP_LIB_KV_PAIR_H__ +#define FLASHMAP_LIB_KV_PAIR_H__ + +#include <stdio.h> +#include <inttypes.h> +#include <string.h> + +/* key=value string pair list */ +#define KV_PAIR_MAX_VALUE_LEN 1024 + +enum kv_pair_style { + KV_STYLE_PAIR, /* key1="value1" key2="value2" */ + KV_STYLE_VALUE, /* | value1 | value2 | */ + KV_STYLE_LONG, /* key1 | value1 */ + /* key2 | value2 */ +}; + +struct kv_pair { + char *key; + char *value; + struct kv_pair *next; +}; + +extern enum kv_pair_style kv_pair_get_style(); + +extern void kv_pair_set_style(enum kv_pair_style style); + +/* + * kv_pair_new - create new key=value pair + * + * returns pointer to new key=value pair + * returns NULL to indicate error + */ +extern struct kv_pair *kv_pair_new(void); + +/* + * kv_pair_add - add new key=value pair to list + * + * @kv_list: key=value pair list + * @key: key string + * @value: value string + * + * returns pointer to new key=value pair + * returns NULL to indicate error + */ +extern struct kv_pair *kv_pair_add(struct kv_pair *kv_list, + const char *key, const char *value); + +/* + * kv_pair_add_bool - add new boolean kvpair to list + * + * @kv_list: key=value pair list + * @key: key string + * @value: value + * + * returns pointer to new key=value pair + * returns NULL to indicate error + */ +extern struct kv_pair *kv_pair_add_bool(struct kv_pair *kv_list, + const char *key, int value); + +/* + * kv_pair_fmt - add key=value pair based on printf format + * NOTE: uses variable argument list + * + * @kv_list: list of key=value pairs + * @kv_key: key string + * @format: printf-style format for value input + * @...: arguments to format + * + * returns pointer to new key=value pair + * returns NULL to indicate error + */ +extern struct kv_pair *kv_pair_fmt(struct kv_pair *kv_list, + const char *kv_key, const char *format, ...) + __attribute__((format(printf, 3, 4))); + +/* + * kv_pair_free - clean a key=value pair list + * + * @kv_list: pointer to key=value list + */ +extern void kv_pair_free(struct kv_pair *kv_list); + +/* + * kv_pair_print - print a key=value pair list + * + * @kv_list: pointer to key=value list + * @style: print style + */ +extern void kv_pair_print_to_file(FILE* fp, struct kv_pair *kv_list, + enum kv_pair_style style); + +/* + * kv_pair_print - print a key=value pair list to gsys output + * + * @kv_list: pointer to key=value list + */ +extern void kv_pair_print(struct kv_pair *kv_list); + + +/* + * kv_pair_get_value - return first value with key match + * + * @kv_list: pointer to key=value list + * @kv_key: key string + */ +extern const char *kv_pair_get_value(struct kv_pair *kv_list, + const char *kv_key); + +/* + * kv_pair_size - return number of kv pairs in the chain + * + * @kv_list: pointer to key=value list + */ +extern int kv_pair_size(struct kv_pair *kv_list); + +#endif /* FLASHMAP_LIB_KV_PAIR_H__ */ |