Parse a SOCKADDR_IN6 (which can also hold IPv4 addresses) to a Python address tuple
(addr: &SOCKADDR_IN6, _addr_len: i32, vm: &VirtualMachine)
| 385 | |
| 386 | /// Parse a SOCKADDR_IN6 (which can also hold IPv4 addresses) to a Python address tuple |
| 387 | fn unparse_address(addr: &SOCKADDR_IN6, _addr_len: i32, vm: &VirtualMachine) -> PyResult { |
| 388 | use core::net::{Ipv4Addr, Ipv6Addr}; |
| 389 | |
| 390 | unsafe { |
| 391 | let family = addr.sin6_family; |
| 392 | if family == AF_INET { |
| 393 | // IPv4 address stored in SOCKADDR_IN6 structure |
| 394 | let addr_in = &*(addr as *const SOCKADDR_IN6 as *const SOCKADDR_IN); |
| 395 | let ip_bytes = addr_in.sin_addr.S_un.S_un_b; |
| 396 | let ip_str = |
| 397 | Ipv4Addr::new(ip_bytes.s_b1, ip_bytes.s_b2, ip_bytes.s_b3, ip_bytes.s_b4) |
| 398 | .to_string(); |
| 399 | let port = u16::from_be(addr_in.sin_port); |
| 400 | Ok((ip_str, port).to_pyobject(vm)) |
| 401 | } else if family == AF_INET6 { |
| 402 | // IPv6 address |
| 403 | let ip_bytes = addr.sin6_addr.u.Byte; |
| 404 | let ip_str = Ipv6Addr::from(ip_bytes).to_string(); |
| 405 | let port = u16::from_be(addr.sin6_port); |
| 406 | let flowinfo = u32::from_be(addr.sin6_flowinfo); |
| 407 | let scope_id = addr.Anonymous.sin6_scope_id; |
| 408 | Ok((ip_str, port, flowinfo, scope_id).to_pyobject(vm)) |
| 409 | } else { |
| 410 | Err(vm.new_value_error("recvfrom returned unsupported address family")) |
| 411 | } |
| 412 | } |
| 413 | } |
| 414 | |
| 415 | #[pyclass(with(Constructor, Destructor))] |
| 416 | impl Overlapped { |
no test coverage detected