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/*
* rofi
*
* MIT/X11 License
* Copyright © 2013-2022 Qball Cow <qball@gmpclient.org>
*
* 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 OR COPYRIGHT HOLDERS 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.
*
*/
#ifndef ROFI_HISTORY_H
#define ROFI_HISTORY_H
/**
* @defgroup HISTORY History
* @ingroup HELPERS
*
* Implements a very simple history module that can be used by a #Mode.
*
* This uses the following options from the #config object:
* * #Settings::disable_history
* * #Settings::ignored_prefixes
*
* @{
*/
/**
* @param filename The filename of the history cache.
* @param entry The entry to add/increment
*
* Sets the entry in the history, if it exists its use-count is incremented.
*
*/
void history_set(const char *filename, const char *entry)
__attribute__((nonnull));
/**
* @param filename The filename of the history cache.
* @param entry The entry to remove
*
* Removes the entry from the history.
*/
void history_remove(const char *filename, const char *entry)
__attribute__((nonnull));
/**
* @param filename The filename of the history cache.
* @param length The length of the returned list.
*
* Gets the entries in the list (in order of usage)
* @returns a list of entries length long. (and NULL terminated).
*/
char **history_get_list(const char *filename, unsigned int *length)
__attribute__((nonnull));
/**@}*/
#endif // ROFI_HISTORY_H
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