static void chat_onFileControl(ToxWindow *self, Tox *m, int32_t num, uint8_t receive_send,
uint8_t filenum, uint8_t control_type, const char *data, uint16_t length)
{
if (self->num != num)
return;
const char *filename;
char msg[MAX_STR_SIZE] = {0};
int i = 0; /* file_sender index */
if (receive_send == 0) {
filename = friends[num].file_receiver.filenames[filenum];
} else {
for (i = 0; i < MAX_FILES; ++i) {
if (file_senders[i].filenum == filenum)
break;
}
filename = file_senders[i].pathname;
}
switch (control_type) {
case TOX_FILECONTROL_ACCEPT:
if (receive_send == 1) {
const char *r_msg = "File transfer for '%s' accepted.";
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, r_msg, filename);
/* prep progress bar line */
char progline[MAX_STR_SIZE];
prep_prog_line(progline);
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, progline);
file_senders[i].line_id = self->chatwin->hst->line_end->id + 2;
notify(self, silent, NT_NOFOCUS | NT_BEEP | NT_WNDALERT_2);
}
break;
case TOX_FILECONTROL_KILL:
snprintf(msg, sizeof(msg), "File transfer for '%s' failed.", filename);
if (receive_send == 0)
chat_close_file_receiver(num, filenum);
notify(self, error, NT_NOFOCUS | NT_WNDALERT_2);
break;
case TOX_FILECONTROL_FINISHED:
if (receive_send == 0) {
snprintf(msg, sizeof(msg), "File transfer for '%s' complete.", filename);
chat_close_file_receiver(num, filenum);
notify(self, transfer_completed, NT_NOFOCUS | NT_WNDALERT_2);
}
break;
}
if (msg[0])
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, msg);
}
static void chat_onFileData(ToxWindow *self, Tox *m, int32_t num, uint8_t filenum, const char *data,
uint16_t length)
{
if (self->num != num)
return;
FILE *fp = friends[num].file_receiver.files[filenum];
if (fp) {
if (fwrite(data, length, 1, fp) != 1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, " * Error writing to file.");
tox_file_send_control(m, num, 1, filenum, TOX_FILECONTROL_KILL, 0, 0);
chat_close_file_receiver(num, filenum);
}
}
friends[num].file_receiver.bps[filenum] += length;
double remain = (double) tox_file_data_remaining(m, num, filenum, 1);
uint64_t curtime = get_unix_time();
/* refresh line with percentage complete and transfer speed (must be called once per second) */
if (!remain || timed_out(friends[num].file_receiver.last_progress[filenum], curtime, 1)) {
friends[num].file_receiver.last_progress[filenum] = curtime;
uint64_t size = friends[num].file_receiver.size[filenum];
double pct_remain = remain > 0 ? (1 - (remain / size)) * 100 : 100;
print_progress_bar(self, filenum, num, pct_remain);
friends[num].file_receiver.bps[filenum] = 0;
}
}
void cmd_cancelfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
if (argc < 2) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Requires type in|out and the file ID.");
return;
}
const char *inoutstr = argv[1];
int filenum = atoi(argv[2]);
if (filenum >= MAX_FILES || filenum < 0) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid file ID.");
return;
}
if (strcasecmp(inoutstr, "in") == 0) { /* cancel an incoming file transfer */
if (!Friends.list[self->num].file_receiver[filenum].active) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid file ID.");
return;
}
const char *filepath = Friends.list[self->num].file_receiver[filenum].filename;
char name[MAX_STR_SIZE];
get_file_name(name, sizeof(name), filepath);
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File transfer for '%s' canceled.", name);
chat_close_file_receiver(m, filenum, self->num, TOX_FILECONTROL_KILL);
return;
} else if (strcasecmp(inoutstr, "out") == 0) { /* cancel an outgoing file transfer */
int i;
bool match = false;
for (i = 0; i < MAX_FILES; ++i) {
if (file_senders[i].active && file_senders[i].filenum == filenum) {
match = true;
break;
}
}
if (!match) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid file ID.");
return;
}
const char *filename = file_senders[i].filename;
char msg[MAX_STR_SIZE];
snprintf(msg, sizeof(msg), "File transfer for '%s' canceled.", filename);
close_file_sender(self, m, i, msg, TOX_FILECONTROL_KILL, filenum, self->num);
return;
} else {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Type must be 'in' or 'out'.");
return;
}
}