update deps (particularly hyper) + fix warnings

Cargo.toml

@@ -18,8 +18,8 @@ byteorder = "1.0"
 docopt = "0.8"
 futures = "0.1"
 fnv = "1.0"
-http-entity = { git = "https://github.com/scottlamb/http-entity", branch = "hyper-0.11.x" }
+http-entity = { git = "https://github.com/scottlamb/http-entity" }
-hyper = { git = "https://github.com/scottlamb/hyper", branch = "moonfire-on-0.11.x" }
+hyper = "0.11.2"
 lazy_static = "0.2"
 libc = "0.2"
 log = { version = "0.3", features = ["release_max_level_info"] }
@@ -44,7 +44,7 @@ url = "1.4"
 uuid = { version = "0.5", features = ["serde", "v4"] }
 
 [dev-dependencies]
-reqwest = "0.6"
+reqwest = "0.7"
 tempdir = "0.3"
 
 [dependencies.cursive]
@@ -59,5 +59,4 @@ debug = true
 debug = true
 
 [replace]
-"https://github.com/hyperium/hyper#hyper:0.11.0-a.0" = { git = "https://github.com/scottlamb/hyper", branch = "moonfire-on-0.11.x" }
+"hyper:0.11.2" = { git = "https://github.com/scottlamb/hyper", branch = "moonfire-on-0.11.x" }
-"hyper:0.10.12" = { git = "https://github.com/scottlamb/hyper", branch = "moonfire-on-0.10.x" }

ffmpeg/wrapper.c

@@ -76,7 +76,11 @@ static int lock_callback(void **mutex, enum AVLockOp op) {
         case AV_LOCK_RELEASE:
             if (pthread_mutex_unlock(*mutex) != 0)
                 return -1;
+            break;
+        default:
+            return -1;
     }
+    return 0;
 }
 
 void moonfire_ffmpeg_init(void) {
@@ -91,7 +95,7 @@ struct moonfire_ffmpeg_streams {
 };
 
 struct moonfire_ffmpeg_data {
-    const char *data;
+    uint8_t *data;
     size_t len;
 };
 

src/cmds/run.rs

@@ -32,7 +32,7 @@ use clock;
 use db;
 use dir;
 use error::Error;
-use futures::{BoxFuture, Future, Stream};
+use futures::{Future, Stream};
 use std::sync::Arc;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::thread;
@@ -66,13 +66,12 @@ struct Args {
     flag_read_only: bool,
 }
 
-fn setup_shutdown_future(h: &reactor::Handle) -> BoxFuture<(), ()> {
+fn setup_shutdown_future(h: &reactor::Handle) -> Box<Future<Item = (), Error = ()>> {
     let int = Signal::new(SIGINT, h).flatten_stream().into_future();
     let term = Signal::new(SIGTERM, h).flatten_stream().into_future();
-    int.select(term)
+    Box::new(int.select(term)
-       .map(|_| ())
+                .map(|_| ())
-       .map_err(|_| ())
+                .map_err(|_| ()))
-       .boxed()
 }
 
 pub fn run() -> Result<(), Error> {

src/db.rs

@@ -613,7 +613,7 @@ impl<'a> Transaction<'a> {
                 (":uuid", &uuid),
                 (":state", &(ReservationState::Deleting as i64))
             ])?;
-            let mut m = Transaction::get_mods_by_camera(&mut self.mods_by_camera, row.camera_id);
+            let m = Transaction::get_mods_by_camera(&mut self.mods_by_camera, row.camera_id);
             m.duration -= row.time.end - row.time.start;
             m.sample_file_bytes -= row.sample_file_bytes as i64;
             adjust_days(row.time.clone(), -1, &mut m.days);
@@ -665,7 +665,7 @@ impl<'a> Transaction<'a> {
             }
         }
         self.must_rollback = true;
-        let mut m = Transaction::get_mods_by_camera(&mut self.mods_by_camera, r.camera_id);
+        let m = Transaction::get_mods_by_camera(&mut self.mods_by_camera, r.camera_id);
         {
             let recording_id = m.new_next_recording_id.unwrap_or(cam.next_recording_id);
             let composite_id = composite_id(r.camera_id, recording_id);
@@ -720,7 +720,7 @@ impl<'a> Transaction<'a> {
         if changes != 1 {
             return Err(Error::new(format!("no such camera {}", camera_id)));
         }
-        let mut m = Transaction::get_mods_by_camera(&mut self.mods_by_camera, camera_id);
+        let m = Transaction::get_mods_by_camera(&mut self.mods_by_camera, camera_id);
         m.new_retain_bytes = Some(new_limit);
         Ok(())
     }
@@ -731,7 +731,7 @@ impl<'a> Transaction<'a> {
         self.precommit()?;
         self.tx.commit()?;
         for (&camera_id, m) in &self.mods_by_camera {
-            let mut camera = self.state.cameras_by_id.get_mut(&camera_id)
+            let camera = self.state.cameras_by_id.get_mut(&camera_id)
                                  .expect("modified camera must exist");
             camera.duration += m.duration;
             camera.sample_file_bytes += m.sample_file_bytes;
@@ -1348,7 +1348,7 @@ impl Database {
             },
         }));
         {
-            let mut l = &mut *db.lock();
+            let l = &mut *db.lock();
             l.init_video_sample_entries().annotate_err("init_video_sample_entries")?;
             l.init_cameras().annotate_err("init_cameras")?;
             for (&camera_id, ref mut camera) in &mut l.state.cameras_by_id {

src/mp4.rs

@@ -76,14 +76,12 @@
 //! * mdat (media data container)
 //! ```
 
-extern crate byteorder;
 extern crate time;
 
 use byteorder::{BigEndian, ByteOrder, WriteBytesExt};
 use db;
 use dir;
 use error::Error;
-use futures::Stream;
 use futures::stream;
 use http_entity;
 use hyper::header;
@@ -396,7 +394,7 @@ impl Segment {
             v.into_boxed_slice()
         };
         {
-            let (stts, mut rest) = buf.split_at_mut(lens.stts);
+            let (stts, rest) = buf.split_at_mut(lens.stts);
             let (stsz, stss) = rest.split_at_mut(lens.stsz);
             let mut frame = 0;
             let mut key_frame = 0;
@@ -536,7 +534,7 @@ impl slices::Slice for Slice {
             SliceType::VideoSampleData => f.0.get_video_sample_data(p, range.clone()),
             SliceType::SubtitleSampleData => f.0.get_subtitle_sample_data(p, range.clone(), len),
         };
-        stream::once(res
+        Box::new(stream::once(res
             .map_err(|e| {
                 error!("Error producing {:?}: {:?}", self, e);
                 ::hyper::Error::Incomplete
@@ -548,7 +546,7 @@ impl slices::Slice for Slice {
                     return Err(::hyper::Error::Incomplete);
                 }
                 Ok(c)
-            })).boxed()
+            })))
     }
 
     fn get_slices(ctx: &File) -> &Slices<Self> { &ctx.0.slices }
@@ -1217,7 +1215,10 @@ impl FileInner {
 #[derive(Clone)]
 pub struct File(Arc<FileInner>);
 
-impl http_entity::Entity<Body> for File {
+impl http_entity::Entity for File {
+    type Chunk = slices::Chunk;
+    type Body = slices::Body;
+
     fn add_headers(&self, hdrs: &mut header::Headers) {
         hdrs.set(header::ContentType("video/mp4".parse().unwrap()));
     }
@@ -1258,12 +1259,13 @@ mod tests {
     use stream::{self, Opener, Stream};
     use testutil::{self, TestDb, TEST_CAMERA_ID};
 
-    fn fill_slice(slice: &mut [u8], e: &http_entity::Entity<Body>, start: u64) {
+    fn fill_slice<E: http_entity::Entity>(slice: &mut [u8], e: &E, start: u64) {
         let mut p = 0;
         e.get_range(start .. start + slice.len() as u64)
          .for_each(|chunk| {
-             slice[p .. p + chunk.len()].copy_from_slice(&chunk);
+             let c: &[u8] = chunk.as_ref();
-             p += chunk.len();
+             slice[p .. p + c.len()].copy_from_slice(c);
+             p += c.len();
              Ok::<_, ::hyper::Error>(())
          })
         .wait()
@@ -1271,10 +1273,11 @@ mod tests {
     }
 
     /// Returns the SHA-1 digest of the given `Entity`.
-    fn digest(e: &http_entity::Entity<Body>) -> hash::DigestBytes {
+    fn digest<E: http_entity::Entity>(e: &E) -> hash::DigestBytes {
         e.get_range(0 .. e.len())
          .fold(hash::Hasher::new(hash::MessageDigest::sha1()).unwrap(), |mut sha1, chunk| {
-             sha1.update(&chunk).unwrap();
+             let c: &[u8] = chunk.as_ref();
+             sha1.update(c).unwrap();
              Ok::<_, ::hyper::Error>(sha1)
          })
          .wait()
@@ -1770,14 +1773,13 @@ mod bench {
     extern crate reqwest;
     extern crate test;
 
+    use futures::Stream;
     use futures::future;
-    use futures::stream::BoxStream;
     use hyper;
     use http_entity;
     use recording;
     use reffers::ARefs;
     use self::test::Bencher;
-    use std::str;
     use super::tests::create_mp4_from_db;
     use testutil::{self, TestDb};
     use url::Url;
@@ -1821,7 +1823,8 @@ mod bench {
 
     impl hyper::server::Service for MyService {
         type Request = hyper::server::Request;
-        type Response = hyper::server::Response<BoxStream<ARefs<'static, [u8]>, hyper::Error>>;
+        type Response = hyper::server::Response<
+            Box<Stream<Item = ARefs<'static, [u8]>, Error = hyper::Error> + Send>>;
         type Error = hyper::Error;
         type Future = future::FutureResult<Self::Response, Self::Error>;
 
@@ -1873,6 +1876,7 @@ mod bench {
             use self::reqwest::header::{Range, ByteRangeSpec};
             let mut resp =
                 client.get(server.url.clone())
+                      .unwrap()
                       .header(Range::Bytes(vec![ByteRangeSpec::FromTo(0, p - 1)]))
                       .send()
                       .unwrap();

src/recording.rs

@@ -28,8 +28,6 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-extern crate uuid;
-
 use coding::{append_varint32, decode_varint32, unzigzag32, zigzag32};
 use core::str::FromStr;
 use db;

src/slices.rs

@@ -31,13 +31,13 @@
 //! Tools for implementing a `http_entity::Entity` body composed from many "slices".
 
 use reffers::ARefs;
-use futures::stream::{self, BoxStream};
+use futures::stream;
 use futures::Stream;
 use std::fmt;
 use std::ops::Range;
 
 pub type Chunk = ARefs<'static, [u8]>;
-pub type Body = stream::BoxStream<Chunk, ::hyper::Error>;
+pub type Body = Box<Stream<Item = Chunk, Error = ::hyper::Error> + Send>;
 
 /// Writes a byte range to the given `io::Write` given a context argument; meant for use with
 /// `Slices`.
@@ -53,7 +53,7 @@ pub trait Slice : Sync + Sized + 'static {
     /// The additional argument `ctx` is as supplied to the `Slices`.
     /// The additional argument `l` is the length of this slice, as determined by the `Slices`.
     fn get_range(&self, ctx: &Self::Ctx, r: Range<u64>, len: u64)
-                 -> stream::BoxStream<Self::Chunk, ::hyper::Error>;
+                 -> Box<Stream<Item = Self::Chunk, Error = ::hyper::Error> + Send>;
 
     fn get_slices(ctx: &Self::Ctx) -> &Slices<Self>;
 }
@@ -108,10 +108,10 @@ impl<S> Slices<S> where S: Slice {
     /// Writes `range` to `out`.
     /// This interface mirrors `http_entity::Entity::write_to`, with the additional `ctx` argument.
     pub fn get_range(&self, ctx: &S::Ctx, range: Range<u64>)
-                     -> BoxStream<S::Chunk, ::hyper::Error> {
+                     -> Box<Stream<Item = S::Chunk, Error = ::hyper::Error> + Send> {
         if range.start > range.end || range.end > self.len {
             error!("Bad range {:?} for slice of length {}", range, self.len);
-            return stream::once(Err(::hyper::Error::Incomplete)).boxed();
+            return Box::new(stream::once(Err(::hyper::Error::Incomplete)));
         }
 
         // Binary search for the first slice of the range to write, determining its index and
@@ -139,14 +139,14 @@ impl<S> Slices<S> where S: Slice {
             };
             Some(Ok::<_, ::hyper::Error>((body, (c, i+1, 0, end))))
         });
-        bodies.flatten().boxed()
+        Box::new(bodies.flatten())
     }
 }
 
 #[cfg(test)]
 mod tests {
     use futures::{Future, Stream};
-    use futures::stream::{self, BoxStream};
+    use futures::stream;
     use std::ops::Range;
     use super::{Slice, Slices};
     use testutil;
@@ -169,8 +169,8 @@ mod tests {
         fn end(&self) -> u64 { self.end }
 
         fn get_range(&self, _ctx: &&'static Slices<FakeSlice>, r: Range<u64>, _l: u64)
-                     -> BoxStream<FakeChunk, ::hyper::Error> {
+                     -> Box<Stream<Item = FakeChunk, Error = ::hyper::Error> + Send> {
-            stream::once(Ok(FakeChunk{slice: self.name, range: r})).boxed()
+            Box::new(stream::once(Ok(FakeChunk{slice: self.name, range: r})))
         }
 
         fn get_slices(ctx: &&'static Slices<FakeSlice>) -> &'static Slices<Self> { *ctx }

src/web.rs

@@ -35,11 +35,10 @@ use core::str::FromStr;
 use db;
 use dir::SampleFileDir;
 use error::Error;
-use futures::Stream;
 use futures::{future, stream};
 use json;
 use http_entity;
-use hyper::{header, status};
+use hyper::header;
 use hyper::server::{self, Request, Response};
 use mime;
 use mp4;
@@ -224,10 +223,11 @@ impl Service {
     }
 
     fn not_found(&self) -> Result<Response<slices::Body>, Error> {
+        let body: slices::Body = Box::new(stream::once(Ok(ARefs::new(&b"not found"[..]))));
         Ok(Response::new()
-            .with_status(status::StatusCode::NotFound)
+            .with_status(hyper::StatusCode::NotFound)
             .with_header(header::ContentType(mime::TEXT_PLAIN))
-            .with_body(stream::once(Ok(ARefs::new(&b"not found"[..]))).boxed()))
+            .with_body(body))
     }
 
     fn list_cameras(&self, req: &Request) -> Result<Response<slices::Body>, Error> {
@@ -240,11 +240,13 @@ impl Service {
                 self.list_cameras_html(db)?
             }
         };
+        let len = buf.len();
+        let body: slices::Body = Box::new(stream::once(Ok(ARefs::new(buf))));
         Ok(Response::new()
            .with_header(header::ContentType(if json { mime::APPLICATION_JSON }
                                             else { mime::TEXT_HTML }))
-           .with_header(header::ContentLength(buf.len() as u64))
+           .with_header(header::ContentLength(len as u64))
-           .with_body(stream::once(Ok(ARefs::new(buf))).boxed()))
+           .with_body(body))
     }
 
     fn list_cameras_html(&self, db: MutexGuard<db::LockedDatabase>) -> Result<Vec<u8>, Error> {
@@ -294,11 +296,13 @@ impl Service {
                 self.camera_html(db, query, uuid)?
             }
         };
+        let len = buf.len();
+        let body: slices::Body = Box::new(stream::once(Ok(ARefs::new(buf))));
         Ok(Response::new()
            .with_header(header::ContentType(if json { mime::APPLICATION_JSON }
                                             else { mime::TEXT_HTML }))
-           .with_header(header::ContentLength(buf.len() as u64))
+           .with_header(header::ContentLength(len as u64))
-           .with_body(stream::once(Ok(ARefs::new(buf))).boxed()))
+           .with_body(body))
     }
 
     fn camera_html(&self, db: MutexGuard<db::LockedDatabase>, query: Option<&str>,
@@ -398,10 +402,11 @@ impl Service {
                          -> Result<Response<slices::Body>, Error> {
         let r = Service::get_optional_range(query)?;
         if !is_json(req) {
+            let body: slices::Body = Box::new(stream::once(
+                Ok(ARefs::new(&b"only available for JSON requests"[..]))));
             return Ok(Response::new()
-                      .with_status(status::StatusCode::NotAcceptable)
+                      .with_status(hyper::StatusCode::NotAcceptable)
-                      .with_body(stream::once(
+                      .with_body(body));
-                              Ok(ARefs::new(&b"only available for JSON requests"[..]))).boxed()));
         }
         let mut out = json::ListRecordings{recordings: Vec::new()};
         {
@@ -423,10 +428,12 @@ impl Service {
             })?;
         }
         let buf = serde_json::to_vec(&out)?;
+        let len = buf.len();
+        let body: slices::Body = Box::new(stream::once(Ok(ARefs::new(buf))));
         Ok(Response::new()
            .with_header(header::ContentType(mime::APPLICATION_JSON))
-           .with_header(header::ContentLength(buf.len() as u64))
+           .with_header(header::ContentLength(len as u64))
-           .with_body(stream::once(Ok(ARefs::new(buf))).boxed()))
+           .with_body(body))
     }
 
     fn camera_view_mp4(&self, uuid: Uuid, query: Option<&str>, req: &Request)
@@ -614,7 +621,6 @@ mod bench {
 
     use hyper;
     use self::test::Bencher;
-    use std::str;
     use testutil::{self, TestDb};
 
     struct Server {
@@ -653,8 +659,8 @@ mod bench {
         let mut buf = Vec::new();
         let client = reqwest::Client::new().unwrap();
         let mut f = || {
-            let mut resp = client.get(url.clone()).send().unwrap();
+            let mut resp = client.get(url.clone()).unwrap().send().unwrap();
-            assert_eq!(*resp.status(), reqwest::StatusCode::Ok);
+            assert_eq!(resp.status(), reqwest::StatusCode::Ok);
             buf.clear();
             use std::io::Read;
             resp.read_to_end(&mut buf).unwrap();