CSY/reowolf Changeset - c8994576abce · Centrum Wiskunde & Informatica (CWI)

Changeset - c8994576abce

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Christopher Esterhuyse - 5 years ago 2020-07-22 16:48:16
christopher.esterhuyse@gmail.com

pseudo-socket api

2 files changed with 8 insertions and 8 deletions:

Cargo.toml

src/ffi/pseudo_socket_api.rs

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Cargo.toml

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@@ @@ -29,7 +29,7 @@ lazy_static = "1.4.0" @@
 # socket ffi
 libc = { version = "^0.2", optional = true }
-os_socketaddr = { verion = "0.1.0", optional = true }
+os_socketaddr = { version = "0.1.0", optional = true }
 [dev-dependencies]
 # test-generator = "0.3.0"
@@ @@ -41,7 +41,7 @@ lazy_static = "1.4.0" @@
 crate-type = ["cdylib"]
 [features]
 default = ["ffi", "session_optimization"]
+default = ["ffi", "session_optimization", "ffi_pseudo_socket_api"]
 ffi = [] # see src/ffi/mod.rs
 ffi_pseudo_socket_api = ["ffi", "libc", "os_socketaddr"]# see src/ffi/pseudo_socket_api.rs
 endpoint_logging = [] # see src/macros.rs

src/ffi/pseudo_socket_api.rs

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@@ @@ -3,11 +3,11 @@ use super::*; @@
 use std::{
     collections::HashMap,
     ffi::c_void,
     libc::{sockaddr, socklen_t},
     net::{Ipv4Addr, SocketAddr, SocketAddrV4},
     os::raw::c_int,
     sync::RwLock,
 };
 use libc::{sockaddr, socklen_t};
 ///////////////////////////////////////////////////////////////////
 struct FdAllocator {
@@ @@ -34,8 +34,8 @@ struct CcMap { @@
     fd_allocator: FdAllocator,
+}
 ///////////////////////////////////////////////////////////////////
 fn addr_from_raw(addr: *const sockaddr, addr_len: socklen_t) -> Option<SocketAddr> {
     os_socketaddr::OsSocketAddr::from_raw_parts(addr, addr_len as usize).into_addr()
 unsafe fn addr_from_raw(addr: *const sockaddr, addr_len: socklen_t) -> Option<SocketAddr> {
     os_socketaddr::OsSocketAddr::from_raw_parts(addr as _, addr_len as usize).into_addr()
+}
 fn trivial_peer_addr() -> SocketAddr {
     // SocketAddrV4::new isn't a constant-time func
@@ @@ -219,7 +219,7 @@ pub unsafe extern "C" fn rw_sendto( @@
 ) -> isize {
     let addr = match addr_from_raw(addr, addr_len) {
         Some(addr) => addr,
         _ => return BAD_SOCKADDR,
+        _ => return BAD_SOCKADDR as isize,
     };
     let r = if let Ok(r) = CC_MAP.read() { r } else { return CC_MAP_LOCK_POISONED as isize };
     let cc = if let Some(cc) = r.fd_to_cc.get(&fd) { cc } else { return BAD_FD as isize };
@@ @@ -253,7 +253,7 @@ pub unsafe extern "C" fn rw_recvfrom( @@
 ) -> isize {
     let addr = match addr_from_raw(addr, addr_len) {
         Some(addr) => addr,
         _ => return BAD_SOCKADDR,
+        _ => return BAD_SOCKADDR as isize,
     };
     let r = if let Ok(r) = CC_MAP.read() { r } else { return CC_MAP_LOCK_POISONED as isize };
     let cc = if let Some(cc) = r.fd_to_cc.get(&fd) { cc } else { return BAD_FD as isize };
@@ @@ -262,7 +262,7 @@ pub unsafe extern "C" fn rw_recvfrom( @@
     // copy currently old_addr
     let old_addr = cc.peer_addr;
     // connect to given peer_addr
-    match cc.connect(peer_addr.read()) {
+    match cc.connect(addr) {
         e if e != ERR_OK => return e as isize,
         _ => {}
+    }

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