20f59ee12e
These allow linear searches of the configuration file sections. Change-Id: I8d8b9594bc8a974c16d999689a6195434c1efac8 Signed-off-by: Ben Walker <benjamin.walker@intel.com>
87 lines
3.1 KiB
C
87 lines
3.1 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright (C) 2008-2012 Daisuke Aoyama <aoyama@peach.ne.jp>.
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* Copyright (c) Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/** \file
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* Configuration file parser
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*/
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#ifndef SPDK_CONF_H
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#define SPDK_CONF_H
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#include <stdbool.h>
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struct spdk_conf_value {
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struct spdk_conf_value *next;
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char *value;
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};
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struct spdk_conf_item {
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struct spdk_conf_item *next;
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char *key;
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struct spdk_conf_value *val;
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};
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struct spdk_conf_section {
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struct spdk_conf_section *next;
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char *name;
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int num;
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struct spdk_conf_item *item;
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};
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struct spdk_conf {
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char *file;
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struct spdk_conf_section *current_section;
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struct spdk_conf_section *section;
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};
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struct spdk_conf *spdk_conf_allocate(void);
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void spdk_conf_free(struct spdk_conf *cp);
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int spdk_conf_read(struct spdk_conf *cp, const char *file);
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struct spdk_conf_section *spdk_conf_find_section(struct spdk_conf *cp, const char *name);
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/* Configuration file iteration */
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struct spdk_conf_section *spdk_conf_first_section(struct spdk_conf *cp);
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struct spdk_conf_section *spdk_conf_next_section(struct spdk_conf_section *sp);
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bool spdk_conf_section_match_prefix(const struct spdk_conf_section *sp, const char *name_prefix);
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char *spdk_conf_section_get_nmval(struct spdk_conf_section *sp, const char *key,
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int idx1, int idx2);
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char *spdk_conf_section_get_nval(struct spdk_conf_section *sp, const char *key, int idx);
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char *spdk_conf_section_get_val(struct spdk_conf_section *sp, const char *key);
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int spdk_conf_section_get_intval(struct spdk_conf_section *sp, const char *key);
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void spdk_conf_set_as_default(struct spdk_conf *cp);
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#endif
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