Make updater an IPC module.

ipc-common-types/src/types/mod.rs

@@ -0,0 +1,21 @@
+// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Types used in the public api
+
+#![allow(dead_code, unused_assignments, unused_variables)] // codegen issues
+include!(concat!(env!("OUT_DIR"), "/mod.rs.in"));
+

ipc-common-types/src/types/mod.rs.in

@@ -0,0 +1,21 @@
+// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+pub mod release_track;
+pub mod version_info;
+
+pub use release_track::{ReleaseTrack};
+pub use version_info::{VersionInfo};

ipc-common-types/src/types/release_track.rs

@@ -0,0 +1,76 @@
+// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Types used in the public API
+
+use std::fmt;
+
+/// A release's track.
+#[derive(PartialEq, Eq, Clone, Copy, Debug, Binary)]
+pub enum ReleaseTrack {
+	/// Stable track.
+	Stable,
+	/// Beta track.
+	Beta,
+	/// Nightly track.
+	Nightly,
+	/// No known track.
+	Unknown,
+}
+
+impl fmt::Display for ReleaseTrack {
+	fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
+		write!(f, "{}", match *self {
+			ReleaseTrack::Stable => "stable", 
+			ReleaseTrack::Beta => "beta", 
+			ReleaseTrack::Nightly => "nightly", 
+			ReleaseTrack::Unknown => "unknown", 
+		})
+	}
+}
+
+impl<'a> From<&'a str> for ReleaseTrack {
+	fn from(s: &'a str) -> Self {
+		match s {
+			"stable" => ReleaseTrack::Stable, 
+			"beta" => ReleaseTrack::Beta, 
+			"nightly" => ReleaseTrack::Nightly, 
+			_ => ReleaseTrack::Unknown, 
+		}		
+	}
+}
+
+impl From<u8> for ReleaseTrack {
+	fn from(i: u8) -> Self {
+		match i {
+			1 => ReleaseTrack::Stable, 
+			2 => ReleaseTrack::Beta, 
+			3 => ReleaseTrack::Nightly, 
+			_ => ReleaseTrack::Unknown, 
+		}		
+	}
+}
+
+impl Into<u8> for ReleaseTrack {
+	fn into(self) -> u8 {
+		match self {
+			ReleaseTrack::Stable => 1, 
+			ReleaseTrack::Beta => 2, 
+			ReleaseTrack::Nightly => 3, 
+			ReleaseTrack::Unknown => 0, 
+		}		
+	}
+}

ipc-common-types/src/types/version_info.rs

@@ -0,0 +1,68 @@
+// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Types used in the public API
+
+use std::fmt;
+use semver::{Version};
+use util::{H160};
+use util::misc::raw_package_info;
+use release_track::ReleaseTrack;
+
+/// Version information of a particular release. 
+#[derive(Debug, Clone, PartialEq, Binary)]
+pub struct VersionInfo {
+	/// The track on which it was released.
+	pub track: ReleaseTrack,
+	/// The version.
+	pub version: Version,
+	/// The (SHA1?) 160-bit hash of this build's code base.
+	pub hash: H160,
+}
+
+impl fmt::Display for VersionInfo {
+	fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
+		write!(f, "{}.{}.{}-{}-{}", self.version.major, self.version.minor, self.version.patch, self.track, self.hash)
+	}
+}
+
+impl VersionInfo {
+	/// Get information for this (currently running) binary.
+	pub fn this() -> Self {
+		let raw = raw_package_info();
+		VersionInfo {
+			track: raw.0.into(),
+			version: { let mut v = Version::parse(raw.1).expect("Environment variables are known to be valid; qed"); v.build = vec![]; v.pre = vec![]; v },
+			hash: raw.2.into(),
+		}
+	}
+
+	/// Compose the information from the provided raw fields.
+	pub fn from_raw(semver: u32, track: u8, hash: H160) -> Self {
+		let t = track.into();
+		VersionInfo {
+			version: Version {
+				major: (semver >> 16) as u64,
+				minor: ((semver >> 8) & 0xff) as u64,
+				patch: (semver & 0xff) as u64,
+				build: vec![],
+				pre: vec![],
+			},
+			track: t,
+			hash: hash,
+		}
+	}
+}