mirror of
https://github.com/Tha14/toxic.git
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129 lines
4.1 KiB
C
129 lines
4.1 KiB
C
/* file_senders.c
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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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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <string.h>
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#include <stdlib.h>
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#include <time.h>
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#include "toxic_windows.h"
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#include "line_info.h"
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FileSender file_senders[MAX_FILES];
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uint8_t max_file_senders_index;
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static void close_file_sender(int i)
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{
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fclose(file_senders[i].file);
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memset(&file_senders[i], 0, sizeof(FileSender));
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int j;
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for (j = max_file_senders_index; j > 0; --j) {
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if (file_senders[j - 1].active)
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break;
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}
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max_file_senders_index = j;
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}
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/* Should only be called on exit */
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void close_all_file_senders(void)
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{
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int i;
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for (i = 0; i < max_file_senders_index; ++i) {
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if (file_senders[i].active)
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fclose(file_senders[i].file);
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}
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}
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void do_file_senders(Tox *m)
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{
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uint8_t msg[MAX_STR_SIZE];
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int i;
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for (i = 0; i < max_file_senders_index; ++i) {
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if (!file_senders[i].active)
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continue;
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ToxWindow *self = file_senders[i].toxwin;
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uint8_t *pathname = file_senders[i].pathname;
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int filenum = file_senders[i].filenum;
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int32_t friendnum = file_senders[i].friendnum;
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FILE *fp = file_senders[i].file;
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uint64_t current_time = get_unix_time();
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/* If file transfer has timed out kill transfer and send kill control */
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if (timed_out(file_senders[i].timestamp, current_time, TIMEOUT_FILESENDER)) {
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if (self->chatwin != NULL) {
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snprintf(msg, sizeof(msg), "File transfer for '%s' timed out.", pathname);
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line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
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alert_window(file_senders[i].toxwin, WINDOW_ALERT_2, true);
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}
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tox_file_send_control(m, friendnum, 0, filenum, TOX_FILECONTROL_KILL, 0, 0);
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close_file_sender(i);
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continue;
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}
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while (true) {
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if (tox_file_send_data(m, friendnum, filenum, file_senders[i].nextpiece,
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file_senders[i].piecelen) == -1)
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break;
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file_senders[i].timestamp = current_time;
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file_senders[i].piecelen = fread(file_senders[i].nextpiece, 1,
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tox_file_data_size(m, friendnum), fp);
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/* refresh line with percentage complete */
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if (self->chatwin != NULL) {
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uint64_t size = file_senders[i].size;
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long double remain = (long double) tox_file_data_remaining(m, friendnum, filenum, 0);
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long double pct_remain = 100;
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if (remain)
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pct_remain = (1 - (remain / size)) * 100;
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const uint8_t *name = file_senders[filenum].pathname;
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snprintf(msg, sizeof(msg), "File transfer for '%s' accepted (%.1Lf%%)", name, pct_remain);
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line_info_set(self, file_senders[filenum].line_id, msg);
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}
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if (file_senders[i].piecelen == 0) {
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if (self->chatwin != NULL) {
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snprintf(msg, sizeof(msg), "File '%s' successfuly sent.", pathname);
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line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
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alert_window(file_senders[i].toxwin, WINDOW_ALERT_2, true);
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}
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tox_file_send_control(m, friendnum, 0, filenum, TOX_FILECONTROL_FINISHED, 0, 0);
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close_file_sender(i);
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break;
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}
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}
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}
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}
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