mirror of
https://github.com/Tha14/toxic.git
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256 lines
8.1 KiB
C
256 lines
8.1 KiB
C
/* toxic_windows.h
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*
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*
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* Copyright (C) 2014 Toxic All Rights Reserved.
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*
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* This file is part of Toxic.
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*
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* Toxic is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Toxic is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Toxic. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef _windows_h
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#define _windows_h
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#ifndef TOXICVER
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#define TOXICVER "NOVER_" /* Use the -D flag to set this */
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#endif
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#include <curses.h>
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#include <wctype.h>
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#include <wchar.h>
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#include <tox/tox.h>
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#ifdef _SUPPORT_AUDIO
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#include <tox/toxav.h>
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#endif /* _SUPPORT_AUDIO */
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#define UNKNOWN_NAME "Anonymous"
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#define MAX_WINDOWS_NUM 32
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#define MAX_FRIENDS_NUM 100
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#define MAX_STR_SIZE 256
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#define MAX_CMDNAME_SIZE 64
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#define KEY_SIZE_BYTES 32
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#define TOXIC_MAX_NAME_LENGTH 32 /* Must be <= TOX_MAX_NAME_LENGTH */
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#define N_DEFAULT_WINS 2 /* number of permanent default windows */
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#define CURS_Y_OFFSET 3 /* y-axis cursor offset for chat contexts */
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#define CHATBOX_HEIGHT 4
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#define KEY_IDENT_DIGITS 2 /* number of hex digits to display for the pub-key based identifier */
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#define TIME_STR_SIZE 16
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#define EXIT_SUCCESS 0
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#define EXIT_FAILURE 1
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/* ASCII key codes */
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#define T_KEY_KILL 0xB /* ctrl-k */
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#define T_KEY_DISCARD 0x15 /* ctrl-u */
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#define T_KEY_NEXT 0x10 /* ctrl-p */
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#define T_KEY_PREV 0x0F /* ctrl-o */
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#define T_KEY_C_E 0x05 /* ctrl-e */
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#define T_KEY_C_A 0x01 /* ctrl-a */
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#define T_KEY_ESC 0x1B /* ESC key */
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/* Curses foreground colours (background is black) */
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enum {
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WHITE,
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GREEN,
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CYAN,
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RED,
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BLUE,
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YELLOW,
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MAGENTA,
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BLACK,
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};
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/* tab alert types: lower types take priority */
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enum {
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WINDOW_ALERT_0,
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WINDOW_ALERT_1,
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WINDOW_ALERT_2,
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};
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enum {
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MOVE_UP,
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MOVE_DOWN,
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};
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/* Fixes text color problem on some terminals.
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Uncomment if necessary */
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/* #define URXVT_FIX */
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typedef struct ToxWindow ToxWindow;
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typedef struct StatusBar StatusBar;
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typedef struct PromptBuf PromptBuf;
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typedef struct ChatContext ChatContext;
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struct ToxWindow {
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void(*onKey)(ToxWindow *, Tox *, wint_t, bool);
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void(*onDraw)(ToxWindow *, Tox *);
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void(*onInit)(ToxWindow *, Tox *);
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void(*onFriendRequest)(ToxWindow *, Tox *, uint8_t *, uint8_t *, uint16_t);
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void(*onFriendAdded)(ToxWindow *, Tox *, int32_t, bool);
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void(*onConnectionChange)(ToxWindow *, Tox *, int32_t, uint8_t);
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void(*onMessage)(ToxWindow *, Tox *, int32_t, uint8_t *, uint16_t);
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void(*onNickChange)(ToxWindow *, Tox *, int32_t, uint8_t *, uint16_t);
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void(*onStatusChange)(ToxWindow *, Tox *, int32_t, uint8_t);
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void(*onStatusMessageChange)(ToxWindow *, int32_t, uint8_t *, uint16_t);
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void(*onAction)(ToxWindow *, Tox *, int32_t, uint8_t *, uint16_t);
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void(*onGroupMessage)(ToxWindow *, Tox *, int, int, uint8_t *, uint16_t);
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void(*onGroupAction)(ToxWindow *, Tox *, int, int, uint8_t *, uint16_t);
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void(*onGroupInvite)(ToxWindow *, Tox *, int32_t, uint8_t *);
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void(*onGroupNamelistChange)(ToxWindow *, Tox*, int, int, uint8_t);
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void(*onFileSendRequest)(ToxWindow *, Tox *, int32_t, uint8_t, uint64_t, uint8_t *, uint16_t);
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void(*onFileControl)(ToxWindow *, Tox *, int32_t, uint8_t, uint8_t, uint8_t, uint8_t *, uint16_t);
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void(*onFileData)(ToxWindow *, Tox *, int32_t, uint8_t, uint8_t *, uint16_t);
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void(*onTypingChange)(ToxWindow *, Tox *, int32_t, uint8_t);
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#ifdef _SUPPORT_AUDIO
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void(*onInvite)(ToxWindow *, ToxAv *);
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void(*onRinging)(ToxWindow *, ToxAv *);
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void(*onStarting)(ToxWindow *, ToxAv *);
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void(*onEnding)(ToxWindow *, ToxAv *);
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void(*onError)(ToxWindow *, ToxAv *);
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void(*onStart)(ToxWindow *, ToxAv *);
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void(*onCancel)(ToxWindow *, ToxAv *);
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void(*onReject)(ToxWindow *, ToxAv *);
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void(*onEnd)(ToxWindow *, ToxAv *);
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void(*onRequestTimeout)(ToxWindow *, ToxAv *);
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void(*onPeerTimeout)(ToxWindow *, ToxAv *);
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#endif /* _SUPPORT_AUDIO */
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char name[TOX_MAX_NAME_LENGTH];
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int32_t num; /* corresponds to friendnumber in chat windows */
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bool active;
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int x;
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/* window type identifiers */
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bool is_chat;
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bool is_groupchat;
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bool is_prompt;
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bool alert0;
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bool alert1;
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bool alert2;
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ChatContext *chatwin;
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StatusBar *stb;
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WINDOW *popup;
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WINDOW *window;
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};
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/* statusbar info holder */
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struct StatusBar {
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WINDOW *topline;
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uint8_t statusmsg[TOX_MAX_STATUSMESSAGE_LENGTH];
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uint16_t statusmsg_len;
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uint8_t nick[TOX_MAX_NAME_LENGTH];
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uint16_t nick_len;
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uint8_t status;
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bool is_online;
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};
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#define MAX_LINE_HIST 128
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/* chat and groupchat window/buffer holder */
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struct ChatContext {
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wchar_t line[MAX_STR_SIZE];
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size_t pos;
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size_t len;
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wchar_t ln_history[MAX_LINE_HIST][MAX_STR_SIZE]; /* history for input lines/commands */
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int hst_pos;
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int hst_tot;
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struct history *hst;
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struct chatlog *log;
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uint8_t self_is_typing;
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WINDOW *history;
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WINDOW *linewin;
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WINDOW *sidebar;
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/* specific for prompt */
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bool at_bottom; /* true if line end is at bottom of window */
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int orig_y; /* y axis point of line origin */
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};
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/* Start file transfer code */
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#define MAX_FILES 256
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#define FILE_PIECE_SIZE 1024
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#define TIMEOUT_FILESENDER 300
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typedef struct {
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FILE *file;
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ToxWindow *toxwin;
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int32_t friendnum;
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bool active;
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int filenum;
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uint8_t nextpiece[FILE_PIECE_SIZE];
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uint16_t piecelen;
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uint8_t pathname[MAX_STR_SIZE];
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uint64_t timestamp;
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uint64_t size;
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uint32_t line_id;
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} FileSender;
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struct FileReceiver {
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uint8_t filenames[MAX_FILES][MAX_STR_SIZE];
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FILE *files[MAX_FILES];
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bool pending[MAX_FILES];
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uint64_t size[MAX_FILES];
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uint32_t line_id;
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};
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/* End file transfer code */
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struct _Winthread {
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pthread_t tid;
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pthread_mutex_t lock;
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};
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void on_request(Tox *m, uint8_t *public_key, uint8_t *data, uint16_t length, void *userdata);
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void on_connectionchange(Tox *m, int32_t friendnumber, uint8_t status, void *userdata);
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void on_message(Tox *m, int32_t friendnumber, uint8_t *string, uint16_t length, void *userdata);
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void on_action(Tox *m, int32_t friendnumber, uint8_t *string, uint16_t length, void *userdata);
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void on_nickchange(Tox *m, int32_t friendnumber, uint8_t *string, uint16_t length, void *userdata);
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void on_statuschange(Tox *m, int32_t friendnumber, uint8_t status, void *userdata);
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void on_statusmessagechange(Tox *m, int32_t friendnumber, uint8_t *string, uint16_t length, void *userdata);
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void on_friendadded(Tox *m, int32_t friendnumber, bool sort);
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void on_groupmessage(Tox *m, int groupnumber, int peernumber, uint8_t *message, uint16_t length, void *userdata);
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void on_groupaction(Tox *m, int groupnumber, int peernumber, uint8_t *action, uint16_t length, void *userdata);
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void on_groupinvite(Tox *m, int32_t friendnumber, uint8_t *group_pub_key, void *userdata);
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void on_group_namelistchange(Tox *m, int groupnumber, int peernumber, uint8_t change, void *userdata);
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void on_file_sendrequest(Tox *m, int32_t friendnumber, uint8_t filenumber, uint64_t filesize, uint8_t *pathname, uint16_t pathname_length, void *userdata);
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void on_file_control(Tox *m, int32_t friendnumber, uint8_t receive_send, uint8_t filenumber, uint8_t control_type, uint8_t *data, uint16_t length, void *userdata);
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void on_file_data(Tox *m, int32_t friendnumber, uint8_t filenumber, uint8_t *data, uint16_t length, void *userdata);
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void on_typing_change(Tox *m, int32_t friendnumber, uint8_t is_typing, void *userdata);
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ToxWindow *init_windows(Tox *m);
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void draw_active_window(Tox *m);
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int add_window(Tox *m, ToxWindow w);
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void del_window(ToxWindow *w);
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void set_active_window(int ch);
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int get_num_active_windows(void);
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/* cleans up all chat and groupchat windows (should only be called on shutdown) */
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void kill_all_windows(void);
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#endif
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