Move simple Source/Sink/Demuxer traits to a separate crate

Fixes https://github.com/sdroege/gst-plugin-rs/issues/20

Cargo.toml

@@ -2,6 +2,7 @@
 
 members = [
     "gst-plugin",
+    "gst-plugin-simple",
     "gst-plugin-file",
     "gst-plugin-http",
     "gst-plugin-flv",

gst-plugin-audiofx/Cargo.toml

@@ -2,7 +2,7 @@
 name = "gst-plugin-audiofx"
 version = "0.1.0"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
-repository = "https://github.com/sdroege/rsplugin"
+repository = "https://github.com/sdroege/gst-plugin-rs"
 license = "MIT/Apache-2.0"
 
 [dependencies]

gst-plugin-file/Cargo.toml

@@ -2,12 +2,13 @@
 name = "gst-plugin-file"
 version = "0.1.0"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
-repository = "https://github.com/sdroege/rsplugin"
+repository = "https://github.com/sdroege/gst-plugin-rs"
 license = "MIT/Apache-2.0"
 
 [dependencies]
 url = "1.1"
 gst-plugin = { path="../gst-plugin" }
+gst-plugin-simple = { path="../gst-plugin-simple" }
 gstreamer = { git = "https://github.com/sdroege/gstreamer-rs", features = ["v1_10"] }
 
 [lib]

gst-plugin-file/src/filesink.rs

@@ -14,7 +14,8 @@ use std::io::Write;
 use std::convert::From;
 
 use gst_plugin::error::*;
-use gst_plugin::sink::*;
+use gst_plugin_simple::sink::*;
+use gst_plugin_simple::UriValidator;
 
 use gst;
 use gst::prelude::*;

gst-plugin-file/src/filesrc.rs

@@ -12,7 +12,8 @@ use std::fs::File;
 use url::Url;
 
 use gst_plugin::error::*;
-use gst_plugin::source::*;
+use gst_plugin_simple::source::*;
+use gst_plugin_simple::UriValidator;
 
 use gst;
 use gst::prelude::*;

gst-plugin-file/src/lib.rs

@@ -10,12 +10,13 @@
 
 #[macro_use]
 extern crate gst_plugin;
+extern crate gst_plugin_simple;
 #[macro_use]
 extern crate gstreamer as gst;
 extern crate url;
 
-use gst_plugin::source::*;
+use gst_plugin_simple::source::*;
-use gst_plugin::sink::*;
+use gst_plugin_simple::sink::*;
 
 mod filesrc;
 mod filesink;

gst-plugin-flv/Cargo.toml

@@ -2,12 +2,13 @@
 name = "gst-plugin-flv"
 version = "0.1.0"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
-repository = "https://github.com/sdroege/rsplugin"
+repository = "https://github.com/sdroege/gst-plugin-rs"
 license = "MIT/Apache-2.0"
 
 [dependencies]
 url = "1.1"
 gst-plugin = { path="../gst-plugin" }
+gst-plugin-simple = { path="../gst-plugin-simple" }
 gstreamer = { git = "https://github.com/sdroege/gstreamer-rs", features = ["v1_10"] }
 num-rational = { version = "0.1", default-features = false, features = [] }
 nom = "3.0"

gst-plugin-flv/src/flvdemux.rs

@@ -15,9 +15,9 @@ use nom::IResult;
 use flavors::parser as flavors;
 
 use gst_plugin::error::*;
-use gst_plugin::demuxer::*;
 use gst_plugin::adapter::*;
 use gst_plugin::bytes::*;
+use gst_plugin_simple::demuxer::*;
 
 use muldiv::*;
 

gst-plugin-flv/src/lib.rs

@@ -11,6 +11,7 @@
 extern crate flavors;
 #[macro_use]
 extern crate gst_plugin;
+extern crate gst_plugin_simple;
 #[macro_use]
 extern crate gstreamer as gst;
 extern crate muldiv;
@@ -18,7 +19,7 @@ extern crate nom;
 extern crate num_rational;
 extern crate url;
 
-use gst_plugin::demuxer::*;
+use gst_plugin_simple::demuxer::*;
 use gst::prelude::*;
 
 mod flvdemux;

gst-plugin-http/Cargo.toml

@@ -2,12 +2,13 @@
 name = "gst-plugin-http"
 version = "0.1.0"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
-repository = "https://github.com/sdroege/rsplugin"
+repository = "https://github.com/sdroege/gst-plugin-rs"
 license = "MIT/Apache-2.0"
 
 [dependencies]
 url = "1.1"
 gst-plugin = { path="../gst-plugin" }
+gst-plugin-simple = { path="../gst-plugin-simple" }
 reqwest = "0.7"
 gstreamer = { git = "https://github.com/sdroege/gstreamer-rs", features = ["v1_10"] }
 

gst-plugin-http/src/httpsrc.rs

@@ -14,7 +14,8 @@ use reqwest::header::{AcceptRanges, ByteRangeSpec, ContentLength, ContentRange,
                       Range, RangeUnit};
 
 use gst_plugin::error::*;
-use gst_plugin::source::*;
+use gst_plugin_simple::source::*;
+use gst_plugin_simple::UriValidator;
 
 use gst;
 use gst::prelude::*;

gst-plugin-http/src/lib.rs

@@ -10,12 +10,13 @@
 
 #[macro_use]
 extern crate gst_plugin;
+extern crate gst_plugin_simple;
 #[macro_use]
 extern crate gstreamer as gst;
 extern crate reqwest;
 extern crate url;
 
-use gst_plugin::source::*;
+use gst_plugin_simple::source::*;
 
 mod httpsrc;
 

gst-plugin-simple/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "gst-plugin-simple"
+version = "0.1.0"
+authors = ["Sebastian Dröge <sebastian@centricular.com>"]
+repository = "https://github.com/sdroege/gst-plugin-rs"
+license = "MIT/Apache-2.0"
+
+[dependencies]
+url = "1.1"
+glib = { git = "https://github.com/gtk-rs/glib" }
+gst-plugin = { path="../gst-plugin" }
+gstreamer = { git = "https://github.com/sdroege/gstreamer-rs", features = ["v1_10"] }
+gstreamer-base = { git = "https://github.com/sdroege/gstreamer-rs", features = ["v1_10"] }
+
+[lib]
+name = "gst_plugin_simple"
+path = "src/lib.rs"

gst-plugin-simple/src/demuxer.rs

@@ -12,11 +12,10 @@ use std::u32;
 use std::u64;
 use std::collections::BTreeMap;
 
-use error::*;
+use gst_plugin::error::*;
-use object::*;
+use gst_plugin::object::*;
-use element::*;
+use gst_plugin::element::*;
 
-use glib;
 use gst;
 use gst::prelude::*;
 use gst_base;
@@ -274,7 +273,7 @@ impl Demuxer {
 
     fn sink_activate(pad: &gst::Pad, _parent: &Option<gst::Object>) -> bool {
         let mode = {
-            let mut query = gst::Query::new_scheduling();
+            let query = gst::Query::new_scheduling();
             if !pad.peer_query(query.get_mut().unwrap()) {
                 return false;
             }
@@ -352,7 +351,7 @@ impl Demuxer {
         let demuxer = element.get_impl().downcast_ref::<Demuxer>().unwrap();
 
         if active {
-            let mut query = gst::Query::new_duration(gst::Format::Bytes);
+            let query = gst::Query::new_duration(gst::Format::Bytes);
             let upstream_size = if demuxer.sinkpad.peer_query(query.get_mut().unwrap()) {
                 use gst::QueryView;
 

gst-plugin-simple/src/lib.rs

@@ -0,0 +1,22 @@
+// Copyright (C) 2017 Sebastian Dröge <sebastian@centricular.com>
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+extern crate glib;
+#[macro_use]
+extern crate gstreamer as gst;
+extern crate gstreamer_base as gst_base;
+#[macro_use]
+extern crate gst_plugin;
+
+extern crate url;
+
+pub mod source;
+pub mod sink;
+pub mod demuxer;
+
+pub type UriValidator = Fn(&url::Url) -> Result<(), gst_plugin::error::UriError> + Send + Sync + 'static;

gst-plugin-simple/src/sink.rs

@@ -10,20 +10,21 @@ use std::sync::Mutex;
 
 use url::Url;
 
-use error::*;
-
 use glib;
 use gst;
 use gst::prelude::*;
 use gst_base;
 use gst_base::prelude::*;
 
-use object::*;
+use gst_plugin::object::*;
-use element::*;
+use gst_plugin::element::*;
-use base_sink::*;
+use gst_plugin::base_sink::*;
-use uri_handler::*;
+use gst_plugin::uri_handler::*;
+use gst_plugin::error::*;
 
-pub use base_sink::RsBaseSink;
+pub use gst_plugin::base_sink::RsBaseSink;
+
+use UriValidator;
 
 pub trait SinkImpl: Send + 'static {
     fn uri_validator(&self) -> Box<UriValidator>;

gst-plugin-simple/src/source.rs

@@ -12,20 +12,21 @@ use std::sync::Mutex;
 
 use url::Url;
 
-use error::*;
-
 use glib;
 use gst;
 use gst::prelude::*;
 use gst_base;
 use gst_base::prelude::*;
 
-use object::*;
+use gst_plugin::object::*;
-use element::*;
+use gst_plugin::element::*;
-use base_src::*;
+use gst_plugin::base_src::*;
-use uri_handler::*;
+use gst_plugin::uri_handler::*;
+use gst_plugin::error::*;
 
-pub use base_src::RsBaseSrc;
+pub use gst_plugin::base_src::RsBaseSrc;
+
+use UriValidator;
 
 pub trait SourceImpl: Send + 'static {
     fn uri_validator(&self) -> Box<UriValidator>;

gst-plugin/Cargo.toml

@@ -2,12 +2,11 @@
 name = "gst-plugin"
 version = "0.1.0"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
-repository = "https://github.com/sdroege/rsplugin/gst-plugin"
+repository = "https://github.com/sdroege/gst-plugin-rs/gst-plugin"
 license = "MIT/Apache-2.0"
 
 [dependencies]
 libc = "0.2"
-url = "1.1"
 lazy_static = "0.2"
 byteorder = "1.0"
 glib-sys = { git = "https://github.com/gtk-rs/sys" }

gst-plugin/src/error.rs

@@ -11,8 +11,6 @@ use std::fmt::{Display, Formatter};
 use std::fmt::Error as FmtError;
 use std::borrow::Cow;
 
-use url::Url;
-
 use glib_ffi;
 use gst_ffi;
 
@@ -215,8 +213,6 @@ impl Error for UriError {
     }
 }
 
-pub type UriValidator = Fn(&Url) -> Result<(), UriError> + Send + Sync + 'static;
-
 #[macro_export]
 macro_rules! panic_to_error(
     ($element:expr, $panicked:expr, $ret:expr, $code:block) => {{

gst-plugin/src/lib.rs

@@ -12,7 +12,6 @@ extern crate gstreamer_base_sys as gst_base_ffi;
 #[macro_use]
 extern crate lazy_static;
 extern crate libc;
-extern crate url;
 pub extern crate glib_sys as glib_ffi;
 pub extern crate gobject_sys as gobject_ffi;
 pub extern crate gstreamer_sys as gst_ffi;
@@ -66,9 +65,6 @@ pub mod error;
 pub mod adapter;
 #[macro_use]
 pub mod plugin;
-pub mod source;
-pub mod sink;
-pub mod demuxer;
 pub mod bytes;
 
 #[macro_use]