7eb528d35f
- Add VfsFile: Send supertrait for Mutex compatibility - Fix SmbServerCommand: struct → Subcommand enum with Start variant - Fix tracing_subscriber::init() → try_init() to avoid panic when logger already initialized - Fix CLI subcommand name: smb-server → smb-start (flatten naming) - Add #[command(name = "smb-start")] for CLI disambiguation - Fix unused variable warnings (smb_fs.rs, smb_server_backend.rs) - Remove unused VfsFile imports (webdav.rs, scp_handler.rs) - Integration test: Docker smbclient verified (list, upload, read)
94 lines
2.5 KiB
Rust
94 lines
2.5 KiB
Rust
//! CHANGE_NOTIFY Request/Response (MS-SMB2 §2.2.35 / §2.2.36).
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//!
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//! V1 returns `STATUS_NOT_SUPPORTED`, but we still parse/encode the wire
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//! form so the dispatcher can recognize it.
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use binrw::{BinRead, BinWrite, binrw};
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use std::io::Cursor;
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use super::create::FileId;
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use crate::proto::error::ProtoResult;
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#[binrw]
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#[brw(little)]
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#[derive(Debug, Clone, PartialEq, Eq)]
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pub struct ChangeNotifyRequest {
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pub structure_size: u16,
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pub flags: u16,
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pub output_buffer_length: u32,
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pub file_id: FileId,
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pub completion_filter: u32,
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pub reserved: u32,
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}
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impl ChangeNotifyRequest {
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/// Flag: SMB2_WATCH_TREE.
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pub const FLAG_WATCH_TREE: u16 = 0x0001;
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pub fn parse(buf: &[u8]) -> ProtoResult<Self> {
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Ok(Self::read(&mut Cursor::new(buf))?)
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}
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pub fn write_to(&self, out: &mut Vec<u8>) -> ProtoResult<()> {
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let mut c = Cursor::new(Vec::new());
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BinWrite::write(self, &mut c)?;
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out.extend_from_slice(&c.into_inner());
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Ok(())
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}
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}
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#[binrw]
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#[brw(little)]
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#[derive(Debug, Clone, PartialEq, Eq)]
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pub struct ChangeNotifyResponse {
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pub structure_size: u16,
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pub output_buffer_offset: u16,
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pub output_buffer_length: u32,
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#[br(count = output_buffer_length as usize)]
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pub buffer: Vec<u8>,
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}
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impl ChangeNotifyResponse {
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pub fn parse(buf: &[u8]) -> ProtoResult<Self> {
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Ok(Self::read(&mut Cursor::new(buf))?)
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}
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pub fn write_to(&self, out: &mut Vec<u8>) -> ProtoResult<()> {
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let mut c = Cursor::new(Vec::new());
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BinWrite::write(self, &mut c)?;
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out.extend_from_slice(&c.into_inner());
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Ok(())
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn request_round_trips() {
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let r = ChangeNotifyRequest {
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structure_size: 32,
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flags: ChangeNotifyRequest::FLAG_WATCH_TREE,
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output_buffer_length: 0x1000,
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file_id: FileId::new(1, 2),
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completion_filter: 0xFF,
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reserved: 0,
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};
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let mut buf = Vec::new();
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r.write_to(&mut buf).unwrap();
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assert_eq!(ChangeNotifyRequest::parse(&buf).unwrap(), r);
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}
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#[test]
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fn response_round_trips() {
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let r = ChangeNotifyResponse {
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structure_size: 9,
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output_buffer_offset: 0x48,
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output_buffer_length: 0,
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buffer: vec![],
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};
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let mut buf = Vec::new();
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r.write_to(&mut buf).unwrap();
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assert_eq!(ChangeNotifyResponse::parse(&buf).unwrap(), r);
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}
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}
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