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77 lines
2.6 KiB
C
77 lines
2.6 KiB
C
/* file_senders.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 FILESENDERS_H
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#define FILESENDERS_H
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#include "toxic.h"
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#include "windows.h"
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#define KiB 1024
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#define MiB 1048576 /* 1024 ^ 2 */
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#define GiB 1073741824 /* 1024 ^ 3 */
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#define FILE_PIECE_SIZE 2048 /* must be >= (MAX_CRYPTO_DATA_SIZE - 2) in toxcore/net_crypto.h */
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#define MAX_FILES 32
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#define TIMEOUT_FILESENDER 120
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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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bool noconnection; /* set when the connection has been interrupted */
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bool paused; /* set when transfer has been explicitly paused */
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bool finished; /* set after entire file has been sent but no TOX_FILECONTROL_FINISHED receieved */
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bool started; /* set after TOX_FILECONTROL_ACCEPT received */
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int filenum;
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char nextpiece[FILE_PIECE_SIZE];
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uint16_t piecelen;
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char filename[MAX_STR_SIZE];
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uint64_t timestamp; /* marks the last time data was successfully transfered */
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uint64_t last_progress; /* marks the last time the progress bar was refreshed */
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double bps;
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uint64_t size;
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uint32_t line_id;
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uint8_t queue_pos;
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} FileSender;
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/* creates initial progress line that will be updated during file transfer.
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Assumes progline is of size MAX_STR_SIZE */
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void prep_prog_line(char *progline);
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/* prints a progress bar for file transfers.
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if friendnum is -1 we're sending the file, otherwise we're receiving. */
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void print_progress_bar(ToxWindow *self, int idx, int friendnum, double pct_remain);
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/* set CTRL to -1 if we don't want to send a control signal.
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set msg to NULL if we don't want to display a message */
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void close_file_sender(ToxWindow *self, Tox *m, int i, const char *msg, int CTRL, int filenum, int32_t friendnum);
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/* called whenever a file sender is opened or closed */
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void reset_file_sender_queue(void);
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void close_all_file_senders(Tox *m);
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void do_file_senders(Tox *m);
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#endif /* #define FILESENDERS_H */
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