74 lines
2.7 KiB
C
74 lines
2.7 KiB
C
/*
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* Copyright (c) 2016 Jonas 'Sortie' Termansen.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* database.h
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* Data structure for keeping track of channels and people.
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*/
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#ifndef DATABASE_H
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#define DATABASE_H
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struct channel;
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struct channel_person;
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struct network;
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struct person;
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struct person
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{
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struct person* prev_person;
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struct person* next_person;
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char* nick;
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struct channel_person* channels;
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bool always_observable; // myself or having private messaged me
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};
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struct channel_person
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{
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struct channel_person* prev_channel_person;
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struct channel_person* next_channel_person;
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struct channel_person* prev_person_in_channel;
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struct channel_person* next_person_in_channel;
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struct channel_person* prev_channel_for_person;
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struct channel_person* next_channel_for_person;
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struct channel* channel;
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struct person* person;
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bool is_operator;
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bool is_voiced;
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};
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struct channel
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{
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struct channel* prev_channel;
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struct channel* next_channel;
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char* name;
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char* topic;
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struct channel_person* people;
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};
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struct channel* find_channel(const struct network* state, const char* channel_name);
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struct channel* add_channel(struct network* state, const char* channel_name);
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struct channel* get_channel(struct network* state, const char* channel_name);
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void remove_channel(struct network* state, struct channel* channel);
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struct person* find_person(const struct network* state, const char* nick);
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struct person* add_person(struct network* state, const char* nick);
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struct person* get_person(struct network* state, const char* nick);
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void remove_person(struct network* state, struct person* person);
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struct channel_person* find_person_in_channel(const struct network* state, const char* nick, const char* channel_name);
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struct channel_person* add_person_to_channel(struct network* state, struct person* person, struct channel* channel);
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struct channel_person* get_person_in_channel(struct network* state, struct person* person, struct channel* channel);
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void remove_person_from_channel(struct network* state, struct channel_person* channel_person);
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#endif
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