little api

1 files changed, 0 insertions, 65 deletions

diff --git a/src/layer3.rs b/src/layer3.rs
deleted file mode 100644
index 7521c0d..0000000
--- a/src/layer3.rs
+++ /dev/null
@@ -1,65 +0,0 @@
-pub struct Tcp<'p> {
-	src: u16,
-	dst: u16,
-	payload: &'p [u8],
-}
-
-impl<'p> Tcp<'p> {
-	pub fn new(buffer: &'p [u8]) -> Self {
-		let src = u16::from_be_bytes([buffer[0], buffer[1]]);
-		let dst = u16::from_be_bytes([buffer[2], buffer[3]]);
-		let data_offset = (buffer[12].to_be() & 0b1111_0000) >> 4;
-		// Offset is number of 32-bit words
-		let true_offset = data_offset as usize * 4;
-
-		Self {
-			src,
-			dst,
-			payload: &buffer[true_offset..],
-		}
-	}
-
-	pub fn source_port(&self) -> u16 {
-		self.src
-	}
-
-	pub fn destination_port(&self) -> u16 {
-		self.dst
-	}
-
-	pub fn payload(&self) -> &[u8] {
-		self.payload
-	}
-}
-
-pub struct Udp<'p> {
-	src: u16,
-	dst: u16,
-	payload: &'p [u8],
-}
-
-impl<'p> Udp<'p> {
-	pub fn new(buffer: &'p [u8]) -> Self {
-		let src = u16::from_be_bytes([buffer[0], buffer[1]]);
-		let dst = u16::from_be_bytes([buffer[2], buffer[3]]);
-		let _len = u16::from_be_bytes([buffer[4], buffer[5]]);
-
-		Self {
-			src,
-			dst,
-			payload: &buffer[8..],
-		}
-	}
-
-	pub fn source_port(&self) -> u16 {
-		self.src
-	}
-
-	pub fn destination_port(&self) -> u16 {
-		self.dst
-	}
-
-	pub fn payload(&self) -> &[u8] {
-		self.payload
-	}
-}