Remove - now - unused content detection

3 files changed, 14 insertions, 20 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 30fde82..4575644 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,12 +2,19 @@
 name = "sersve"
 version = "0.0.1"
 dependencies = [
+ "conduit-mime-types 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "glob 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "iron 0.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "persistent 0.0.1 (git+https://github.com/iron/persistent)",
 ]
 
 [[package]]
+name = "conduit-mime-types"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
 name = "cookie"
 version = "0.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -63,6 +70,11 @@ dependencies = [
 ]
 
 [[package]]
+name = "lazy_static"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
 name = "libressl-pnacl-sys"
 version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
diff --git a/Cargo.toml b/Cargo.toml
index 1a78c61..3c60d42 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,6 +11,8 @@ path = "src/sersve.rs"
 [dependencies]
 iron = "*"
 glob = "*"
+conduit-mime-types = "*"
+lazy_static = "~0.1.1"
 
 [dependencies.persistent]
 git = "https://github.com/iron/persistent"
diff --git a/src/sersve.rs b/src/sersve.rs
index 61c70dc..5d6c8ff 100644
--- a/src/sersve.rs
+++ b/src/sersve.rs
@@ -33,7 +33,6 @@ use iron::prelude::*;
 use iron::response::modifiers::*;
 use iron::status;
 use iron::mime::*;
-use iron::mime::SubLevel::Ext as SubExt;
 use iron::middleware::ChainBuilder;
 use iron::typemap::Assoc;
 
@@ -133,24 +132,6 @@ fn html<B: Bodyable>(content: B) -> IronResult<Response> {
     plain(content).map(|r| r.set(ContentType(Mime(Text, Html, Vec::new()))))
 }
 
-fn binary<B: Bodyable>(content: B) -> IronResult<Response> {
-    plain(content).map(
-        |r| r.set(ContentType(Mime(Application, SubExt("octet-stream".into_string()), Vec::new()))))
-}
-
-fn guess_text(data: &[u8]) -> bool {
-    let mut total = 0u;
-    let mut text = 0u;
-    for (c, _) in data.iter().zip(range(0u, 1000)) {
-        let c = *c as char;
-        if c.is_alphanumeric() || c.is_whitespace() {
-            text += 1;
-        }
-        total += 1;
-    }
-    text as f64 / total as f64 > 0.75
-}
-
 fn serve(req: &mut Request) -> IronResult<Response> {
     let (root, filter_str, max_size) = {
         let o = req.get::<Read<OptCarrier, Mutex<Options>>>().unwrap();
@@ -187,7 +168,6 @@ fn serve(req: &mut Request) -> IronResult<Response> {
         } else {
             plain(content[])
         }
-        //if guess_text(content[]) { plain(content[]) } else { binary(content[]) }
     } else {
         let mut content = match fs::readdir(&path) {
             Ok(s) => s,