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/*
* vim:ts=4:sw=4:expandtab
*
* Copyright © 2016 Ingo Bürk
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the names of the authors or their
* institutions shall not be used in advertising or otherwise to promote the
* sale, use or other dealings in this Software without prior written
* authorization from the authors.
*
*/
#ifndef __MATCH_H__
#define __MATCH_H__
#include "database.h"
#include "resource.h"
#include "entry.h"
/** Information about a matched component. */
typedef enum xcb_xrm_match_flags_t {
MF_NONE = 1 << 0,
/* The component was matched on the name. */
MF_NAME = 1 << 1,
/* The component was matched on the class. */
MF_CLASS = 1 << 2,
/* The component was matched via a '?' wildcard. */
MF_WILDCARD = 1 << 3,
/* The component was matched as part of a loose binding. */
MF_SKIPPED = 1 << 4,
/* This component was preceded by a loose binding. */
MF_PRECEDING_LOOSE = 1 << 5,
} xcb_xrm_match_flags_t;
/**
* Helper enum to decide whether a component in a loose binding shall be
* skipped even if it matches.
*/
typedef enum xcb_xrm_match_ignore_t {
MI_UNDECIDED,
MI_IGNORE,
MI_DO_NOT_IGNORE,
} xcb_xrm_match_ignore_t;
typedef struct xcb_xrm_match_t {
/* Reference to the database entry this match refers to. */
xcb_xrm_entry_t *entry;
/* An array where the n-th element describes how the n-th element of the
* query strings was matched. */
xcb_xrm_match_flags_t *flags;
} xcb_xrm_match_t;
/**
* Finds the matching entry in the database given a full name / class query string.
*
*/
int __xcb_xrm_match(xcb_xrm_database_t *database, xcb_xrm_entry_t *query_name, xcb_xrm_entry_t *query_class,
xcb_xrm_resource_t *resource);
#endif /* __MATCH_H__ */
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