void gToxFileRecv::pause() {
if (m_state != RECVING) {
return;
}
m_state = PAUSED;
tox().file_control(m_file.nr, m_file.file_number, TOX_FILE_CONTROL_PAUSE);
}
void gToxFileRecv::resume() {
if (m_state != PAUSED) {
return;
}
m_state = RECVING;
if (m_file.file_size == m_position) {
cancel();
std::clog << "Friend " << m_file.nr <<
" File " << m_file.file_number <<
" " << m_position << "/" << m_file.file_size << std::endl;
observer_notify(ToxEvent(EventFileProgress{
this,
m_file.nr,
m_file.kind,
m_file.file_number,
m_position,
m_file.file_size
}));
if (m_file.kind == TOX_FILE_KIND_AVATAR) {
WidgetAvatar::set_avatar(observable(),
m_path,
WidgetAvatar::get_avatar(m_path, true));
}
return;
}
tox().file_control(m_file.nr, m_file.file_number, TOX_FILE_CONTROL_RESUME);
}
void gToxFileRecv::cancel() {
if (m_state != STOPPED) {
return;
}
m_state = STOPPED;
tox().file_control(m_file.nr, m_file.file_number, TOX_FILE_CONTROL_CANCEL);
//TODO: delete file
}
static void
plotpoint(double x, double y)
{
/* PURPOSE : PLOTS A SINGLE POINT ONTO THE SCREEN */
NOWX = tox(x);
NOWY = toy(y);
/* PLOT(NOWX, NOWY, COLOR); */
/* p2c: test3.pas, line 139: Warning: Symbol 'PLOT' is not defined [221] */
}
static void
draws(double x, double y)
{
/* PURPOSE : DRAWS TO <X,Y> AND MAKES IT THE CURRENT POINT */
long temp;
temp = toy(y);
/* DRAW(NOWX, NOWY, tox(X_), TEMP, COLOR); */
/* p2c: test3.pas, line 160: Warning: Symbol 'DRAW' is not defined [221] */
NOWX = tox(x);
NOWY = temp;
}
gToxFileRecv::gToxFileRecv(gToxObservable* observable,
Toxmm::EventFileRecv file)
: gToxObserver(observable), m_file(file) {
try {
if (m_file.kind == TOX_FILE_KIND_AVATAR) {
if (m_file.file_size > 65_kib) {
//ignore file !
cancel();
return;
}
m_path = WidgetAvatar::get_avatar_path(observable, m_file.nr);
if (m_file.file_size == 0) {
//Remove avatar
WidgetAvatar::set_avatar(observable, m_path, Glib::RefPtr<Gdk::Pixbuf>());
return;
}
//check if
m_fd = ::open(m_path.c_str(), O_RDONLY);
if (m_fd != -1) {
std::vector<uint8_t> data;
while(true) {
char buf[1024];
int r = ::read(m_fd, buf, 1024);
if (r <= 0) {
break;
}
std::copy(buf, buf + r, std::back_inserter(data));
}
close(m_fd);
m_fd = -1;
auto file_id_should = tox().hash(data);
auto file_id = tox().file_get_field_id(m_file.nr, m_file.file_number);
if (!std::equal(file_id.begin(), file_id.end(), file_id_should.begin())) {
//Remove avatar, because it's wrong
WidgetAvatar::set_avatar(observable, m_path, Glib::RefPtr<Gdk::Pixbuf>());
}
}
} else {
m_path = Glib::build_filename(Glib::get_user_special_dir(GUserDirectory::G_USER_DIRECTORY_DOWNLOAD), m_file.filename);
}
std::clog << "Download " << m_path << std::endl;
m_fd = ::open(m_path.c_str(), O_RDWR|O_CREAT, 0600);
std::clog << "Open fd " << m_fd << std::endl;
if (m_fd == -1) {
throw std::runtime_error("gToxFileRecv couldn't open file");
}
//read file size
m_position = lseek(m_fd, 0, SEEK_END);
tox().file_seek(m_file.nr, m_file.file_number, m_position);
} catch(const Toxmm::Exception& exp) {
//Ignore
if (m_fd != -1) {
::close(m_fd);
m_fd = -1;
}
}
}