83 lines
2.4 KiB
C
83 lines
2.4 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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* scrollback.c
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* Ordered messages for display.
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*/
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#ifndef SCROLLBACK_H
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#define SCROLLBACK_H
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#include <stdbool.h>
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#include <stddef.h>
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struct network;
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enum activity
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{
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ACTIVITY_NONE,
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ACTIVITY_NONTALK,
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ACTIVITY_TALK,
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ACTIVITY_HIGHLIGHT,
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};
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struct message
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{
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int hour;
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int min;
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int sec;
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char* who;
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char* what;
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};
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struct scrollback
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{
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struct network* network;
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struct scrollback* scrollback_prev;
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struct scrollback* scrollback_next;
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char* name;
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struct message* messages;
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size_t messages_count;
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size_t messages_allocated;
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size_t who_width;
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enum activity activity;
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};
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void message_free(struct message* msg);
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void scrollback_free(struct scrollback* sb);
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struct scrollback* find_scrollback_network(const struct network* network);
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struct scrollback* find_scrollback(const struct network* network,
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const char* name);
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struct scrollback* add_scrollback(struct network* network,
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const char* name);
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struct scrollback* get_scrollback(struct network* network,
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const char* name);
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bool scrollback_add_message(struct scrollback* sb,
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enum activity activity,
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const struct message* msg);
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bool scrollback_print(struct scrollback* sb,
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enum activity activity,
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const char* who,
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const char* what);
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__attribute__((format(printf, 4, 5)))
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bool scrollback_printf(struct scrollback* sb,
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enum activity activity,
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const char* who,
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const char* whatf,
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...);
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void scrollback_clear(struct scrollback* sb);
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#endif
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