void read_state_file (void) {
if (binlog_enabled) { return; }
int state_file_fd = open (get_state_filename (), O_CREAT | O_RDWR, 0600);
if (state_file_fd < 0) {
return;
}
int version, magic;
if (read (state_file_fd, &magic, 4) < 4) { close (state_file_fd); return; }
if (magic != (int)STATE_FILE_MAGIC) { close (state_file_fd); return; }
if (read (state_file_fd, &version, 4) < 4) { close (state_file_fd); return; }
assert (version >= 0);
int x[4];
if (read (state_file_fd, x, 16) < 16) {
close (state_file_fd);
return;
}
int pts = x[0];
int qts = x[1];
int seq = x[2];
int date = x[3];
close (state_file_fd);
bl_do_set_seq (TLS, seq);
bl_do_set_pts (TLS, pts);
bl_do_set_qts (TLS, qts);
bl_do_set_date (TLS, date);
}
void read_state_file(struct tgl_state *TLS) {
CMStringA name(FORMAT, "%sstate", TLS->base_path);
int state_file_fd = open(name, O_CREAT | O_RDWR | O_BINARY, 0600);
if (state_file_fd < 0) {
return;
}
int version, magic;
if (read(state_file_fd, &magic, 4) < 4) { close(state_file_fd); return; }
if (magic != (int)STATE_FILE_MAGIC) { close(state_file_fd); return; }
if (read(state_file_fd, &version, 4) < 4 || version < 0) { close(state_file_fd); return; }
int x[4];
if (read(state_file_fd, x, 16) < 16) {
close(state_file_fd);
return;
}
int pts = x[0];
int qts = x[1];
int seq = x[2];
int date = x[3];
close(state_file_fd);
bl_do_set_seq(TLS, seq);
bl_do_set_pts(TLS, pts);
bl_do_set_qts(TLS, qts);
bl_do_set_date(TLS, date);
TLS->callback.logprintf("read state file: seq=%d pts=%d qts=%d date=%d", seq, pts, qts, date);
}
void CTelegramProto::ReadState()
{
DBVARIANT dbv = { 0 };
if (db_get(0, m_szModuleName, "TGL_STATE", &dbv))
return;
int *x = (int*)dbv.pbVal;
bl_do_set_seq(TLS, x[0]);
bl_do_set_pts(TLS, x[1]);
bl_do_set_qts(TLS, x[2]);
bl_do_set_date(TLS, x[3]);
db_free(&dbv);
}