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97 lines
3.1 KiB
C
97 lines
3.1 KiB
C
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/* file_transfers.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 FILE_TRANSFERS_H
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#define FILE_TRANSFERS_H
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#include <limits.h>
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#include "toxic.h"
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#include "windows.h"
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#include "notify.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
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#define MAX_FILES 32
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#define TIMEOUT_FILESENDER 120
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struct FileSender {
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FILE *file;
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char file_name[TOX_MAX_FILENAME_LENGTH];
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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 started; /* set after TOX_FILECONTROL_ACCEPT received */
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uint64_t timestamp; /* marks the last time data was successfully transfered */
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double bps;
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uint64_t file_size;
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uint64_t last_progress; /* marks the last time the progress bar was refreshed */
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uint64_t position;
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uint32_t line_id;
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};
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struct FileReceiver {
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FILE *file;
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char file_path[PATH_MAX + 1];
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bool pending;
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bool active;
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double bps;
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uint64_t file_size;
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uint64_t last_progress;
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uint64_t position;
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uint32_t line_id;
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};
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/* creates initial progress line that will be updated during file transfer.
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progline must be at lesat MAX_STR_SIZE bytes */
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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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void print_progress_bar(ToxWindow *self, double pct_done, double bps, uint32_t line_id);
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/* refreshes active file receiver status bars for friendnum */
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void refresh_file_transfer_progress(ToxWindow *self, Tox *m, uint32_t friendnum);
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/* Returns filenum's file transfer array index */
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uint32_t get_file_transfer_index(uint32_t filenum);
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/* Returns the filenumber of a file receiver's index */
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uint32_t get_file_receiver_filenum(uint32_t idx);
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/* Return true if filenum is associated with a file receiver, false if file sender */
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bool filenum_is_sending(uint32_t filenum);
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/* Closes file transfer with filenum.
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* Set CTRL to -1 if we don't want to send a control signal.
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* Set message or self to NULL if we don't want to display a message.
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*/
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void close_file_transfer(ToxWindow *self, Tox *m, uint32_t filenum, uint32_t friendnum, int CTRL,
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const char *message, Notification sound_type);
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/* Kills all active file transfers for friendnum */
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void kill_all_file_transfers_friend(Tox *m, uint32_t friendnum);
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#endif /* #define FILE_TRANSFERS_H */
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