From 133d4f679298e61fe4c51b69d21a722f58a0c0bf Mon Sep 17 00:00:00 2001
From: Julio Biason <julio.biason@deliverit.com.br>
Date: Mon, 25 Feb 2019 12:48:40 -0300
Subject: [PATCH] Skeleton, initial parsing

---
 .gitignore  |  4 ++++
 Cargo.lock  | 14 ++++++++++++++
 Cargo.toml  |  8 ++++++++
 src/main.rs | 36 ++++++++++++++++++++++++++++++++++++
 4 files changed, 62 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Cargo.lock
 create mode 100644 Cargo.toml
 create mode 100644 src/main.rs

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b974e59
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+/target
+**/*.rs.bk
+
+*.sw?
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..69a778b
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,14 @@
+[[package]]
+name = "RustyXML"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "enexparser"
+version = "0.1.0"
+dependencies = [
+ "RustyXML 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[metadata]
+"checksum RustyXML 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9222d58bccd9e6e3b82098a2ec142ad34e5d433de986d46cec03ad3a2b5fd529"
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..9b00de0
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "enexparser"
+version = "0.1.0"
+authors = ["Julio Biason <julio.biason@deliverit.com.br>"]
+edition = "2018"
+
+[dependencies]
+RustyXML = "0.1.1"
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..3675285
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,36 @@
+use std::env;
+use xml::{Event, Parser};
+use std::fs::File;
+use std::io::prelude::*;
+
+fn main() {
+    let args:Vec<_> = env::args().collect();
+    if args.len() != 2 {
+        println!("Required: filename.");
+        std::process::exit(2);
+    }
+    
+    let filename = &args[1];
+        
+    println!("Will process {}", filename);
+    
+    // Need to find a way to load small chunks and feed it to the parser while parsing.
+    // (E.g., load 1024 bytes, feed it to the parser and, if the parser can't continue,
+    //  feed more data, till the end of file).
+    let mut file = File::open(filename).unwrap();
+    let mut contents = String::new();
+    file.read_to_string(&mut contents).unwrap();
+        
+    let mut parser = Parser::new();
+    parser.feed_str(&contents);
+    
+    for event in parser {
+        match event.unwrap() {
+            Event::ElementStart(tag) => println!("Start: {}", tag.name),
+            Event::ElementEnd(tag) => println!("End: {}", tag.name),
+            Event::Characters(data) => println!("Data: {}", data),
+            Event::CDATA(data) => println!("CDATA: {}", data),
+            _ => ()
+        }
+    }
+}