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debug and add socket option level print

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This commit is contained in:
Samuka007 2024-11-08 14:54:56 +08:00
parent ff13f9f622
commit 2b180c4fa5
3 changed files with 88 additions and 7 deletions
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13
kernel/src/arch/x86_64/syscall/mod.rs
View File

@ -104,8 +104,9 @@ pub extern "sysv64" fn syscall_handler(frame: &mut TrapFrame) {
];
mfence();
let pid = ProcessManager::current_pcb().pid();
let mut show = (syscall_num != SYS_SCHED) && (pid.data() >= 7);
// let mut show = true;
let mut show =
(syscall_num != SYS_SCHED) && (pid.data() >= 7);
// false;
let to_print = SysCall::try_from(syscall_num);
if let Ok(to_print) = to_print {
@ -115,21 +116,21 @@ pub extern "sysv64" fn syscall_handler(frame: &mut TrapFrame) {
// show &= false;
}
SYS_RECVFROM | SYS_SENDTO | SYS_SENDMSG | SYS_RECVMSG => {
show &= false;
// show &= false;
}
SYS_SOCKET | SYS_GETSOCKNAME | SYS_GETPEERNAME | SYS_SOCKETPAIR | SYS_SETSOCKOPT
| SYS_GETSOCKOPT => {
show &= false;
// show &= false;
}
SYS_OPEN | SYS_OPENAT | SYS_CREAT | SYS_CLOSE => {
show &= false;
// show &= false;
}
SYS_READ | SYS_WRITE | SYS_READV | SYS_WRITEV | SYS_PREAD64 | SYS_PWRITE64
| SYS_PREADV | SYS_PWRITEV | SYS_PREADV2 => {
show &= false;
}
_ => {
show &= false;
// show &= false;
}
}
if show {

80
kernel/src/net/socket/inet/stream/mod.rs
View File

@ -334,6 +334,86 @@ impl Socket for TcpSocket {
})
.unwrap_or(Ok(()))
}
fn set_option(&self, level: PSOL, name: usize, val: &[u8]) -> Result<(), SystemError> {
if level != PSOL::TCP {
// return Err(EINVAL);
log::debug!("TcpSocket::set_option: not TCP");
return Ok(());
}
use option::Options::{self, *};
let option_name = Options::try_from(name as i32)?;
log::debug!("TCP Option: {:?}, value = {:?}", option_name, val);
match option_name {
NoDelay => {
let nagle_enabled = val[0] != 0;
let mut writer = self.inner.write();
let inner = writer.take().expect("Tcp Inner is None");
match inner {
Inner::Established(established) => {
established.with_mut(|socket| {
socket.set_nagle_enabled(nagle_enabled);
});
writer.replace(Inner::Established(established));
}
_ => {
writer.replace(inner);
return Err(EINVAL);
}
}
},
KeepIntvl => {
if val.len() == 4 {
let mut writer = self.inner.write();
let inner = writer.take().expect("Tcp Inner is None");
match inner {
Inner::Established(established) => {
let interval = u32::from_ne_bytes([val[0], val[1], val[2], val[3]]);
established.with_mut(|socket| {
socket.set_keep_alive(Some(smoltcp::time::Duration::from_secs(interval as u64)));
});
writer.replace(Inner::Established(established));
}
_ => {
writer.replace(inner);
return Err(EINVAL);
}
}
} else {
return Err(EINVAL);
}
},
KeepCnt => {
// if val.len() == 4 {
// let mut writer = self.inner.write();
// let inner = writer.take().expect("Tcp Inner is None");
// match inner {
// Inner::Established(established) => {
// let count = u32::from_ne_bytes([val[0], val[1], val[2], val[3]]);
// established.with_mut(|socket| {
// socket.set_keep_alive_count(count);
// });
// writer.replace(Inner::Established(established));
// }
// _ => {
// writer.replace(inner);
// return Err(EINVAL);
// }
// }
// } else {
// return Err(EINVAL);
// }
},
KeepIdle => {
},
_ => {
log::debug!("TcpSocket::set_option: not supported");
// return Err(ENOPROTOOPT);
}
}
Ok(())
}
}
impl InetSocket for TcpSocket {

2
kernel/src/net/syscall.rs
View File

@ -116,7 +116,7 @@ impl Syscall {
let socket: Arc<socket::Inode> = ProcessManager::current_pcb()
.get_socket(fd as i32)
.ok_or(SystemError::EBADF)?;
debug!("setsockopt: level={:?}", level);
debug!("setsockopt: level = {:?} ", sol);
return socket.set_option(sol, optname, optval).map(|_| 0);
}