diff --git a/.gitignore b/.gitignore
index ea8c4bf..a727c0a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /target
+/data
diff --git a/Cargo.lock b/Cargo.lock
index 734c9bf..285e9d8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,6 +17,18 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
 
+[[package]]
+name = "ahash"
+version = "0.8.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
 [[package]]
 name = "android-tzdata"
 version = "0.1.1"
@@ -142,6 +154,18 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "fallible-iterator"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2acce4a10f12dc2fb14a218589d4f1f62ef011b2d0cc4b3cb1bba8e94da14649"
+
+[[package]]
+name = "fallible-streaming-iterator"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"
+
 [[package]]
 name = "funty"
 version = "2.0.0"
@@ -165,6 +189,24 @@ version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
 
+[[package]]
+name = "hashbrown"
+version = "0.14.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
+dependencies = [
+ "ahash",
+]
+
+[[package]]
+name = "hashlink"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ba4ff7128dee98c7dc9794b6a411377e1404dba1c97deb8d1a55297bd25d8af"
+dependencies = [
+ "hashbrown",
+]
+
 [[package]]
 name = "iana-time-zone"
 version = "0.1.61"
@@ -210,6 +252,17 @@ version = "0.2.169"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b5aba8db14291edd000dfcc4d620c7ebfb122c613afb886ca8803fa4e128a20a"
 
+[[package]]
+name = "libsqlite3-sys"
+version = "0.30.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e99fb7a497b1e3339bc746195567ed8d3e24945ecd636e3619d20b9de9e9149"
+dependencies = [
+ "cc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "lock_api"
 version = "0.4.12"
@@ -242,6 +295,7 @@ dependencies = [
  "encoding_rs",
  "lazy_static",
  "rand",
+ "rusqlite",
  "tokio",
 ]
 
@@ -318,6 +372,12 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "915a1e146535de9163f3987b8944ed8cf49a18bb0056bcebcdcece385cece4ff"
 
+[[package]]
+name = "pkg-config"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "953ec861398dccce10c670dfeaf3ec4911ca479e9c02154b3a215178c5f566f2"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.20"
@@ -390,6 +450,20 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "rusqlite"
+version = "0.32.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7753b721174eb8ff87a9a0e799e2d7bc3749323e773db92e0984debb00019d6e"
+dependencies = [
+ "bitflags",
+ "fallible-iterator",
+ "fallible-streaming-iterator",
+ "hashlink",
+ "libsqlite3-sys",
+ "smallvec",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.24"
@@ -505,6 +579,18 @@ version = "1.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83"
 
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+
+[[package]]
+name = "version_check"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
+
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
diff --git a/Cargo.toml b/Cargo.toml
index 9be0740..a916531 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,4 +10,5 @@ chrono = { version = "0.4" }
 encoding_rs = { version = "0.8" }
 lazy_static = { version = "1.5" }
 rand = { version = "0.8" }
+rusqlite = { version = "0.32.0", features = ["bundled"] }
 tokio = { version = "1.42", features = ["full", "sync"] }
diff --git a/src/db.rs b/src/db.rs
new file mode 100644
index 0000000..4667e7e
--- /dev/null
+++ b/src/db.rs
@@ -0,0 +1,42 @@
+use rusqlite::*;
+
+const DBPATH: &'static str = "data/tracker.db";
+const STATEMENTS: [&str; 2] = [
+"CREATE TABLE log (id integer primary key autoincrement, time text, latitude float, longitude float);",
+"CREATE INDEX idx_time on log (time);",];
+const QUERY_INSERT: &'static str =
+    "INSERT INTO log (time, latitude, longitude) values (:time, :latitude, :longitude)";
+
+pub fn connectdb() -> Result<Connection> {
+    let conn = Connection::open(DBPATH)?;
+    Ok(conn)
+}
+
+pub fn initdb(conn: &Connection) -> Result<()> {
+    create_tables(&conn)?;
+    set_pragmas(&conn)?;
+    Ok(())
+}
+
+fn create_tables(conn: &Connection) -> Result<()> {
+    for s in STATEMENTS {
+        match conn.execute(s, params![]) {
+            Ok(_) => {}
+            Err(err) => println!("update failed: {}", err),
+        }
+    }
+    Ok(())
+}
+
+fn set_pragmas(conn: &Connection) -> Result<()> {
+    conn.pragma_update(Some(DatabaseName::Main), "journal_mode", "WAL")?;
+    Ok(())
+}
+
+pub fn insert(conn: &Connection, time: &String, latitude: &f64, longitude: &f64) -> Result<()> {
+    match conn.execute(QUERY_INSERT, params![time, latitude, longitude]) {
+        Ok(inserted) => println!("{} rows were inserted", inserted),
+        Err(err) => println!("insert failed: {}", err),
+    }
+    Ok(())
+}
diff --git a/src/main.rs b/src/main.rs
index a36df56..f4d3bef 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,7 @@
+mod db;
 mod parser;
 
+use crate::db::*;
 use crate::parser::*;
 
 use std::io;
@@ -11,9 +13,21 @@ const BUFSIZE: usize = 1024;
 
 #[tokio::main]
 async fn main() {
+    //test();
+    let conn = connectdb().unwrap();
+    initdb(&conn).unwrap();
     apiserver().await.unwrap();
 }
 
+#[allow(dead_code)]
+fn test() {
+    use bcd_convert::BcdNumber;
+    let data: Vec<u8> = vec![0x36, 0x31, 0x33, 0x32, 0x31, 0x31, 0x38];
+    let code = BcdNumber::try_from(&data as &[u8]).unwrap();
+    println!("{code}");
+    std::process::exit(0);
+}
+
 async fn apiserver() -> io::Result<()> {
     let listener = match TcpListener::bind(ADDR).await {
         Ok(o) => o,
diff --git a/src/parser/body.rs b/src/parser/body.rs
index 1ce2573..e45cab1 100644
--- a/src/parser/body.rs
+++ b/src/parser/body.rs
@@ -4,7 +4,6 @@ use chrono::prelude::*;
 use encoding_rs::*;
 
 #[allow(dead_code)]
-
 pub trait BodyMessage {
     fn build(&self) {}
 
@@ -23,6 +22,7 @@ pub trait BodyMessage {
     fn parse(&mut self, rawbody: &Vec<u8>) {}
 }
 
+#[allow(dead_code)]
 #[derive(Default, Debug, Clone)]
 pub struct TerminalUniversalResponse {
     pub answer_serial_no: u16,
@@ -30,12 +30,14 @@ pub struct TerminalUniversalResponse {
     pub result: u8,
 }
 
+#[allow(dead_code)]
 impl TerminalUniversalResponse {
     pub const ID: u16 = 0x0001;
 
     pub fn debug() {}
 }
 
+#[allow(dead_code)]
 impl BodyMessage for TerminalUniversalResponse {
     fn parse(&mut self, rawbody: &Vec<u8>) {}
 }
@@ -44,7 +46,7 @@ impl BodyMessage for TerminalUniversalResponse {
 pub struct PlatformUniversalResponse {
     pub answer_serial_no: u16,
     pub answer_id: u16,
-    pub result: u8,
+    pub result: PlatformUniversalResponseResult,
 }
 
 impl PlatformUniversalResponse {
@@ -62,11 +64,27 @@ impl BodyMessage for PlatformUniversalResponse {
         for b in self.answer_id.to_be_bytes() {
             res.push(b);
         }
-        res.push(self.result);
+        res.push(self.result.clone() as u8);
         res
     }
 }
 
+#[allow(dead_code)]
+#[derive(Debug, Clone)]
+pub enum PlatformUniversalResponseResult {
+    Success = 0x00,
+    Failed,
+    MessageError,
+    NotSupported,
+    AlertProcessingConfirm,
+}
+
+impl Default for PlatformUniversalResponseResult {
+    fn default() -> Self {
+        PlatformUniversalResponseResult::Success
+    }
+}
+
 #[derive(Default, Debug, Clone)]
 pub struct TerminalHeartbeat {}
 
@@ -79,7 +97,7 @@ impl TerminalHeartbeat {
         let mut res = PlatformUniversalResponse::default();
         res.answer_serial_no = serial;
         res.answer_id = answer_id;
-        res.result = TerminalRegistrationResult::Success as u8;
+        res.result = PlatformUniversalResponseResult::Success;
         res
     }
 }
@@ -108,9 +126,7 @@ impl TerminalRegistration {
         let mut res = TerminalRegistrationReply::default();
         res.answer_serial_no = serial;
         res.result = TerminalRegistrationResult::Success as u8;
-        //res.authentication_code = String::from_utf8(terminal_id).unwrap();
-        println!("{:?}", terminal_id);
-        res.authentication_code = vec![0x36, 0x31, 0x33, 0x32, 0x31, 0x31, 0x38];
+        res.authentication_code = self.terminal_id.into();
         res
     }
 }
@@ -166,7 +182,7 @@ impl std::fmt::Display for TerminalRegistration {
 }
 
 #[allow(dead_code)]
-enum TerminalRegistrationResult {
+pub enum TerminalRegistrationResult {
     Success = 0x00,
     VehicleRegistered,
     VehicleNotInDatabase,
@@ -212,7 +228,7 @@ impl TerminalLogout {
         let mut res = PlatformUniversalResponse::default();
         res.answer_serial_no = serial;
         res.answer_id = answer_id;
-        res.result = TerminalRegistrationResult::Success as u8;
+        res.result = PlatformUniversalResponseResult::Success;
         res
     }
 }
@@ -239,7 +255,7 @@ impl TerminalAuthentication {
         let mut res = PlatformUniversalResponse::default();
         res.answer_serial_no = serial;
         res.answer_id = answer_id;
-        res.result = TerminalRegistrationResult::Success as u8;
+        res.result = PlatformUniversalResponseResult::Success;
         res
     }
 }
@@ -263,6 +279,7 @@ impl std::fmt::Display for TerminalAuthentication {
     }
 }
 
+#[allow(dead_code)]
 #[derive(Default, Debug, Clone)]
 pub struct TerminalParameterSetting {
     pub total_parameters: u8,
@@ -277,6 +294,7 @@ impl BodyMessage for TerminalParameterSetting {
     fn parse(&mut self, rawbody: &Vec<u8>) {}
 }
 
+#[allow(dead_code)]
 #[derive(Default, Debug, Clone)]
 pub struct TerminalParameterData {
     pub parameter_id: u32,
@@ -300,6 +318,7 @@ impl BodyMessage for QueryTerminalParameter {
     fn parse(&mut self, rawbody: &Vec<u8>) {}
 }
 
+#[allow(dead_code)]
 #[derive(Default, Debug, Clone)]
 pub struct QueryTerminalParameterResponse {
     pub response_serial_no: u16,
@@ -315,6 +334,7 @@ impl BodyMessage for QueryTerminalParameterResponse {
     fn parse(&mut self, rawbody: &Vec<u8>) {}
 }
 
+#[allow(dead_code)]
 #[derive(Default, Debug, Clone)]
 pub struct TerminalControl {
     pub command_word: u8,
@@ -343,15 +363,29 @@ pub struct LocationInformationReport {
 
 impl LocationInformationReport {
     pub const ID: u16 = 0x0200;
+    pub const TABLE: &'static str = "LocationInformationReport";
 
     pub fn generate_reply(&self, answer_id: u16, serial: u16) -> PlatformUniversalResponse {
         let mut res = PlatformUniversalResponse::default();
         res.answer_serial_no = serial;
         res.answer_id = answer_id;
-        res.result = TerminalRegistrationResult::Success as u8;
+        res.result = PlatformUniversalResponseResult::Success;
         res
     }
 
+    fn parse_time(&mut self, timeslice: [u8; 6]) {
+        let code = BcdNumber::try_from(&timeslice as &[u8]).unwrap();
+        let time = format!("{}", code.to_u64().unwrap());
+        match NaiveDateTime::parse_from_str(time.as_str(), "%y%m%d%H%M%S") {
+            Ok(o) => {
+                self.time = o;
+            }
+            Err(e) => {
+                println!("{timeslice:?} {code} {time} {e}");
+            }
+        };
+    }
+
     fn parse_latitude(&self, latitude: u32) -> f64 {
         let mut res = latitude as f64 / 1_000_000.;
         if self.status.south {
@@ -434,16 +468,7 @@ impl BodyMessage for LocationInformationReport {
         for i in 0..tmptime.len() {
             tmptime[i] = *bd.next().unwrap();
         }
-        let code = BcdNumber::try_from(&tmptime as &[u8]).unwrap();
-        let time = format!("{}", code.to_u64().unwrap());
-        match NaiveDateTime::parse_from_str(time.as_str(), "%y%m%d%H%M%S") {
-            Ok(o) => {
-                self.time = o;
-            }
-            Err(e) => {
-                println!("{tmptime:?} {code} {time} {e}");
-            }
-        };
+        self.parse_time(tmptime);
         res = true;
         ()
     }
diff --git a/src/parser/header.rs b/src/parser/header.rs
index d145c4b..c432d66 100644
--- a/src/parser/header.rs
+++ b/src/parser/header.rs
@@ -67,20 +67,20 @@ impl MessageHeader {
     }
 
     pub fn to_raw(&self) -> Vec<u8> {
-        let mut r: Vec<u8> = vec![];
+        let mut raw: Vec<u8> = vec![];
         for b in self.id.to_be_bytes() {
-            r.push(b);
+            raw.push(b);
         }
         for b in self.properties.to_be_bytes() {
-            r.push(b);
+            raw.push(b);
         }
         for b in self.raw_terminal_id.into_iter() {
-            r.push(b);
+            raw.push(b);
         }
         for b in self.serial_number.to_be_bytes() {
-            r.push(b);
+            raw.push(b);
         }
-        r
+        raw
     }
 }
 
@@ -88,7 +88,7 @@ impl std::fmt::Display for MessageHeader {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
         write!(
             f,
-            "message header: id: {:X?}, length: {}, terminal id: {}, serial: {:X?}",
+            "id: {:X?}, length: {}, terminal id: {}, serial: {:X?}",
             self.id, self.bodylength, self.terminal_id, self.serial_number
         )
     }
diff --git a/src/parser/mod.rs b/src/parser/mod.rs
index 3ed8b7d..2cd8376 100644
--- a/src/parser/mod.rs
+++ b/src/parser/mod.rs
@@ -6,6 +6,8 @@ use body::*;
 use error::*;
 use header::*;
 
+use crate::db::*;
+
 use std::collections::VecDeque;
 
 const FLAG_DELIMITER: u8 = 0x7E;
@@ -65,20 +67,23 @@ impl Iterator for InboundDataWrapper {
             match self.data.pop_front() {
                 Some(o) => {
                     if self.started {
-                        if o == FLAG_DELIMITER {
-                            match self.data.pop_front() {
+                        match o {
+                            FLAG_DELIMITER_ESCAPE => match self.data.pop_front() {
                                 Some(o) => match o {
                                     0x02 => res = Some(FLAG_DELIMITER),
                                     0x01 => res = Some(FLAG_DELIMITER_ESCAPE),
                                     _ => {
                                         self.escaped = Some(o);
-                                        self.ended = true;
                                     }
                                 },
-                                None => {}
+                                None => res = None,
+                            },
+                            FLAG_DELIMITER => {
+                                res = None;
+                            }
+                            _ => {
+                                res = Some(o);
                             }
-                        } else {
-                            res = Some(o);
                         }
                     }
                     if o == FLAG_DELIMITER && self.index == 0 {
@@ -105,6 +110,7 @@ pub struct Message {
     pub body: Vec<u8>,
     pub checksum: u8,
     valid: bool,
+    pub status: bool,
 }
 
 impl Message {
@@ -299,6 +305,32 @@ impl Message {
     pub fn store(inmsg: &Message) {
         match inmsg.content {
             MessageType::LocationInformationReport(ref t) => {
+                /*{
+                    use std::fs::OpenOptions;
+                    use std::io::prelude::*;
+
+                    let mut file = OpenOptions::new()
+                        .write(true)
+                        .append(true)
+                        .open("data/log.txt")
+                        .unwrap();
+
+                    //if let Err(e) = writeln!(file, ) {
+                    //    eprintln!("Couldn't write to file: {}", e);
+                    //}
+                    file.write(format!("{},{},{}\n", t.time, t.latitude, t.longitude).as_bytes())
+                        .unwrap();
+                }*/
+
+                let conn = connectdb().unwrap();
+                insert(
+                    &conn,
+                    &t.time.format("%Y-%m-%d %H:%M:%S").to_string(),
+                    &t.latitude,
+                    &t.longitude,
+                )
+                .unwrap();
+
                 println!("{:?}", t);
             }
             _ => {}