static void chat_sendfile(ToxWindow *self, ChatContext *ctx, Tox *m, uint8_t *path)
{
int path_len = strlen(path);
if (path_len > MAX_STR_SIZE) {
wprintw(ctx->history, "File path exceeds character limit.\n");
return;
}
FILE *file_to_send = fopen(path, "r");
if (file_to_send == NULL) {
wprintw(ctx->history, "File '%s' not found.\n", path);
return;
}
fseek(file_to_send, 0, SEEK_END);
uint64_t filesize = ftell(file_to_send);
fseek(file_to_send, 0, SEEK_SET);
int friendnum = self->num;
uint8_t friendname[TOX_MAX_NAME_LENGTH] = {'\0'};
tox_getname(m, friendnum, friendname);
int filenum = tox_new_filesender(m, friendnum, filesize, path, path_len + 1);
if (filenum == -1) {
wprintw(ctx->history, "Error sending file.\n");
return;
}
memcpy(file_senders[num_file_senders].pathname, path, path_len + 1);
memcpy(file_senders[num_file_senders].friendname, friendname, strlen(friendname) + 1);
file_senders[num_file_senders].file = file_to_send;
file_senders[num_file_senders].filenum = filenum;
file_senders[num_file_senders].friendnum = friendnum;
file_senders[num_file_senders].piecelen = fread(file_senders[num_file_senders].nextpiece, 1,
tox_filedata_size(m, friendnum), file_to_send);
wprintw(ctx->history, "Sending file '%s'...\n", path);
++num_file_senders;
}
void do_file_senders(Tox *m)
{
int i;
for (i = 0; i < MAX_FILES; ++i) {
if (!file_senders[i].active)
continue;
while (true) {
uint8_t filenum = file_senders[i].filenum;
int friendnum = file_senders[i].friendnum;
if (!tox_file_senddata(m, friendnum, filenum, file_senders[i].nextpiece,
file_senders[i].piecelen))
return;
file_senders[i].piecelen = fread(file_senders[i].nextpiece, 1, tox_filedata_size(m,
friendnum), file_senders[i].file);
if (file_senders[i].piecelen == 0) {
fclose(file_senders[i].file);
memset(&file_senders[i], 0, sizeof(FileSender));
tox_file_sendcontrol(m, friendnum, 0, filenum, TOX_FILECONTROL_FINISHED, 0, 0);
uint8_t *pathname = file_senders[i].pathname;
wprintw(file_senders[i].chatwin, "File '%s' successfuly sent.\n", pathname);
int i;
for (i = num_file_senders; i > 0; --i) {
if (file_senders[i-1].active)
break;
}
num_file_senders = i;
return;
}
}
}
}
