commit cf99422b0ac3dc2cd57c0d621132b8f8c019ee2b
Author: David Bittner <bittneradave@gmail.com>
Date:   Fri Apr 26 15:01:11 2019 -0400

    first commit, things are coming together

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f0e3bca
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..885967e
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,32 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "ansi-parser"
+version = "0.1.0"
+dependencies = [
+ "nom 4.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "memchr"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "nom"
+version = "4.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "version_check"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[metadata]
+"checksum memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2efc7bc57c883d4a4d6e3246905283d8dae951bb3bd32f49d6ef297f546e1c39"
+"checksum nom 4.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2ad2a91a8e869eeb30b9cb3119ae87773a8f4ae617f41b1eb9c154b2905f7bd6"
+"checksum version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..49338a6
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "ansi-parser"
+version = "0.1.0"
+authors = ["David Bittner <bittneradave@gmail.com>"]
+edition = "2018"
+
+[dependencies]
+nom = "4.2.3"
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..3c6a8a0
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,144 @@
+use nom::*;
+
+#[derive(Debug, PartialEq)]
+enum TextAttributes {
+    Off          = 0,
+    Bold         = 1,
+    Underscore   = 4,
+    Blink        = 5,
+    ReverseVideo = 7,
+    Concealed    = 8
+}
+
+#[derive(Debug, PartialEq)]
+enum Color {
+    Black   = 30,
+    Red     = 31,
+    Green   = 32,
+    Yellow  = 33,
+    Blue    = 34,
+    Magenta = 35,
+    Cyan    = 36,
+    White   = 37
+}
+
+#[derive(Debug, PartialEq)]
+enum AnsiSequence {
+    CursorPos(u32, u32),
+    CursorUp(u32),
+    CursorDown(u32),
+    CursorForward(u32),
+    CursorBackward(u32),
+    SaveCursorPos(u32),
+    RestoreCursorPos(u32),
+    EraseDisplay,
+    EraseLine,
+    SetGraphicsMode{
+        ta: Option<TextAttributes>,
+        fg: Option<Color>,
+        bg: Option<Color>
+    },
+    SetMode(u8),
+    Resetmode(u8),
+}
+
+named!(
+    parse_int<u32>,
+    map_res!(
+        map_res!(
+            nom::digit,
+            std::str::from_utf8
+        ),
+        |s: &str| s.parse::<u32>()
+    )
+);
+
+named!(
+    cursor_pos<AnsiSequence>,
+    do_parse!(
+        x: parse_int    >>
+        tag!(";")       >>
+        y: parse_int    >>
+        alt!(
+            tag!("H") | 
+            tag!("f")
+        )               >>
+        (AnsiSequence::CursorPos(x, y))
+    )
+);
+
+named!(
+    cursor_up<AnsiSequence>,
+    do_parse!(
+        am: parse_int >>
+        tag!("A")     >>
+        (AnsiSequence::CursorUp(am))
+    )
+);
+
+named!(
+    cursor_down<AnsiSequence>,
+    do_parse!(
+        am: parse_int >>
+        tag!("B")     >>
+        (AnsiSequence::CursorDown(am))
+    )
+);
+
+named!(
+    cursor_forward<AnsiSequence>,
+    do_parse!(
+        am: parse_int >>
+        tag!("C")     >>
+        (AnsiSequence::CursorForward(am))
+    )
+);
+
+named!(
+    cursor_backward<AnsiSequence>,
+    do_parse!(
+        am: parse_int >>
+        tag!("D")     >>
+        (AnsiSequence::CursorBackward(am))
+    )
+);
+
+named!(
+    combined<AnsiSequence>,
+    alt!(
+          cursor_pos
+        | cursor_up
+        | cursor_down
+        | cursor_forward
+        | cursor_backward 
+    )
+);
+
+named!(
+    parse_escape<AnsiSequence>,
+    do_parse!(
+        tag_s!("\\\x27[") >>
+        seq: combined     >>
+        (seq)
+    )
+);
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    
+    #[test]
+    fn test_combined() {
+        let temp = "\\\x27[15;244H";
+        let temp = parse_escape(temp.as_bytes());
+
+        assert!(temp.is_ok());
+        assert_eq!(AnsiSequence::CursorPos(15, 244), temp.unwrap().1);
+
+        let temp = "\\\x27[22D";
+        let temp = parse_escape(temp.as_bytes());
+
+        assert!(temp.is_ok());
+        assert_eq!(AnsiSequence::CursorBackward(22), temp.unwrap().1);
+    }
+}