2 files changed, 45 insertions, 1 deletions

diff --git a/src/pap.rs b/src/pap.rs
index 093ddb3..0c605d9 100644
--- a/src/pap.rs
+++ b/src/pap.rs
@@ -113,6 +113,34 @@ pub struct PAPFullPkt {
 }
 
 impl PAPFullPkt {
+    pub fn new_authenticate_request(identifier: u8, peer_id: String, passwd: String) -> Self {
+        Self {
+            identifier,
+            payload: PAPPkt::AuthenticateRequest(PAPAuthenticateRequest {
+                peer_id: PAPString(peer_id),
+                passwd: PAPString(passwd),
+            }),
+        }
+    }
+
+    pub fn new_authenticate_ack(identifier: u8, msg: String) -> Self {
+        Self {
+            identifier,
+            payload: PAPPkt::AuthenticateAck(PAPAuthenticateAck {
+                msg: PAPString(msg),
+            }),
+        }
+    }
+
+    pub fn new_authenticate_nak(identifier: u8, msg: String) -> Self {
+        Self {
+            identifier,
+            payload: PAPPkt::AuthenticateNak(PAPAuthenticateNak {
+                msg: PAPString(msg),
+            }),
+        }
+    }
+
     pub fn len(&self) -> u16 {
         4 + self.payload.len()
     }
diff --git a/src/ppp.rs b/src/ppp.rs
index 8aeef6a..c47e567 100644
--- a/src/ppp.rs
+++ b/src/ppp.rs
@@ -1,4 +1,4 @@
-use crate::{Deserialize, Error, LCPFullPkt, Result, Serialize};
+use crate::{Deserialize, Error, LCPFullPkt, PAPFullPkt, Result, Serialize};
 
 use std::io::{Read, Write};
 
@@ -206,6 +206,7 @@ impl From<QualityProtocol> for QualityProtocolInfo {
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub enum PPPPkt {
     Lcp(LCPFullPkt),
+    Pap(PAPFullPkt),
 }
 
 impl Default for PPPPkt {
@@ -218,6 +219,7 @@ impl Serialize for PPPPkt {
     fn serialize<W: Write>(&self, w: &mut W) -> Result<()> {
         match self {
             Self::Lcp(payload) => payload.serialize(w),
+            Self::Pap(payload) => payload.serialize(w),
         }
     }
 }
@@ -226,12 +228,14 @@ impl PPPPkt {
     fn discriminant(&self) -> u16 {
         match self {
             Self::Lcp(_) => LCP,
+            Self::Pap(_) => PAP,
         }
     }
 
     fn len(&self) -> u16 {
         match self {
             Self::Lcp(payload) => payload.len(),
+            Self::Pap(payload) => payload.len(),
         }
     }
 
@@ -247,6 +251,12 @@ impl PPPPkt {
                 tmp.deserialize(r)?;
                 *self = Self::Lcp(tmp);
             }
+            PAP => {
+                let mut tmp = PAPFullPkt::default();
+
+                tmp.deserialize(r)?;
+                *self = Self::Pap(tmp);
+            }
             _ => return Err(Error::InvalidPPPProtocol(*discriminant)),
         }
 
@@ -267,6 +277,12 @@ impl PPPFullPkt {
         }
     }
 
+    pub fn new_pap(pap: PAPFullPkt) -> Self {
+        Self {
+            payload: PPPPkt::Pap(pap),
+        }
+    }
+
     pub fn len(&self) -> u16 {
         2 + self.payload.len()
     }