Initial checkin

This commit is contained in:
niten 2023-05-09 16:17:23 -07:00
commit 9142e3d8e9
6 changed files with 257 additions and 0 deletions

9
.gitignore vendored Normal file
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.DS_Store
.idea
*.log
tmp/
.cpcache/
.nrepl-port
target/
result

126
build.clj Normal file
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(ns build
(:require [clojure.tools.build.api :as b]
[clojure.pprint :refer [pprint]]
[clojure.edn :as edn]))
(def lib 'org.fudo/notifier)
(def default-version "DEV")
(defn- class-dir [{:keys [target]}] (format "%s/classes" target))
(def basis (b/create-basis {:project "deps.edn"}))
(defn- jar-file [{:keys [target version]
:or {version default-version}}]
(format "%s/%s-%s.jar" target (name lib) version))
(defn- uberjar-file [{:keys [target version]
:or {version default-version}}]
(format "%s/%s-uber-%s.jar" target (name lib) version))
(def default-params
{
:verbose false
:version "DEV"
})
(defn clean [{:keys [target] :as params}]
(b/delete {:path target})
params)
(defn compile-java [{:keys [verbose java-src] :as params}]
(when verbose (println (format "compiling java files in %s..." java-src)))
(b/javac {:src-dirs [java-src]
:class-dir (class-dir params)
:basis basis
:javac-opts ["-source" "16" "-target" "16"]})
params)
(defn compile-clj [{:keys [verbose clj-src] :as params}]
(when verbose (println (format "compiling clj files in %s..." clj-src)))
(b/compile-clj {:basis basis
:src-dirs [clj-src]
:class-dir (class-dir params)}))
(defn- read-metadata [filename]
(-> filename
(slurp)
(edn/read-string)))
(defn- process-params [base-params]
(-> base-params
(merge (read-metadata (or (:metadata base-params)
"metadata.edn")))
(update :target str)
(update :version str)
(update :java-src str)
(update :clj-src str)))
(defn jar [base-params]
(let [params (process-params base-params)
{:keys [java-src clj-src version verbose]} params
classes (class-dir params)]
(when verbose
(print "parameters: ")
(pprint params))
(compile-java params)
(compile-clj params)
(when verbose (println (format "writing POM file to %s..." classes)))
(b/write-pom {
:class-dir classes
:lib lib
:version (str version)
:basis basis
:src-dirs [java-src clj-src]
})
(when verbose (println (format "copying source files from %s to %s..."
[java-src clj-src] classes)))
(b/copy-dir {:src-dirs [java-src clj-src]
:target-dir classes})
(let [jar (jar-file params)]
(when verbose (println (format "writing JAR file to %s..." jar)))
(b/jar {:class-dir classes
:jar-file jar}))
(when verbose (println "done!"))
params))
(defn uberjar [base-params]
(let [params (process-params base-params)
{:keys [java-src clj-src version verbose]} params
classes (class-dir params)]
(when verbose
(print "parameters: ")
(pprint params))
(compile-java params)
(compile-clj params)
(when verbose (println (format "writing POM file to %s..." classes)))
(b/write-pom {
:class-dir classes
:lib lib
:version (str version)
:basis basis
:src-dirs [java-src clj-src]
})
(when verbose (println (format "copying source files from %s to %s..."
[java-src clj-src] classes)))
(b/copy-dir {:src-dirs [java-src clj-src]
:target-dir classes})
(let [uberjar (uberjar-file params)]
(when verbose (println (format "writing uberjar file to %s..." uberjar)))
(b/uber {:class-dir classes
:uber-file uberjar
:basis basis}))
(when verbose (println "done!"))
params))
(defn install [base-params]
(let [params (process-params base-params)
{:keys [version verbose]} params
target-file (jar-file params)]
(jar params)
(when verbose (println (format "installing %s..." target-file)))
(b/install {
:basis basis
:lib lib
:version (str version)
:jar-file target-file
:class-dir (class-dir params)
})
params))

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deps.edn Normal file
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{
:paths ["src/clj" "src/java"]
:deps {
org.clojure/clojure { :mvn/version "1.11.1" }
;;org.freedesktop/libdbus-java { :mvn/version "2.7" }
;;com.github.hypfvieh/libmatthew { :mvn/version "0.8.3" }
;;com.github.hypfvieh/dbus-java { :mvn/version "3.3.2" }
com.github.hypfvieh/dbus-java-core { :mvn/version "4.3.0" }
com.github.hypfvieh/dbus-java-transport-native-unixsocket { :mvn/version "4.3.0" }
}
:aliases {
:install {
:extra-deps {
io.github.clojure/tools.build {:mvn/version "0.9.4"}
}
:ns-default build
:exec-fn install
}
:build {
:extra-deps {
io.github.clojure/tools.build {:mvn/version "0.9.4"}
}
:ns-default build
:exec-fn uberjar
}
}
}

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metadata.edn Normal file
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{
:version "0.1"
:target "target"
:java-src "src/java"
:clj-src "src/clj"
:main-ns "notifier.core"
:verbose true
}

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src/clj/notifier/core.clj Normal file
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(ns notifier.core
(:import org.freedesktop.Notifications
org.freedesktop.dbus.connections.impl.DBusConnectionBuilder
org.freedesktop.dbus.types.UInt32))
(def ^:private ^:const NOTIFICATIONS_PATH "/org/freedesktop/Notifications")
(def ^:private ^:const NOTIFICATIONS_BUS "org.freedesktop.Notifications")
(def urgencies {:low 0 :normal 1 :critical 2})
(defn connect-session-bus []
(-> (DBusConnectionBuilder/forSessionBus)
(.build)
(.getRemoteObject NOTIFICATIONS_BUS NOTIFICATIONS_PATH Notifications)))
(defn send-notification!
[bus
{:keys [app replace-id icon summary body actions timeout urgency]
:or {replace-id 0
icon ""
actions []
timeout -1
urgency :low}
:as args}]
(doseq [arg [:app :summary :body]]
(when (not (contains? args arg))
(throw (ex-info (format "missing required argument: %s" arg)
{:arg arg}))))
(let [urgency-lvl (get urgencies urgency)]
(when (nil? urgency-lvl)
(throw (ex-info (format "bad urgency level: %s" urgency) {}))
(.Notify bus
app
(UInt32. replace-id)
icon
summary
body
actions
{ "urgency" urgency-lvl }
timeout))))

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package org.freedesktop;
import java.util.List;
import java.util.Map;
import org.freedesktop.dbus.interfaces.DBusInterface;
// import org.freedesktop.dbus.DBusSignal;
import org.freedesktop.dbus.types.UInt32;
import org.freedesktop.dbus.types.Variant;
import org.freedesktop.dbus.exceptions.DBusException;
public interface Notifications extends DBusInterface {
// public static class ActionInvoked extends DBusSignal {
// public final UInt32 id;
// public final String action_key;
// public ActionInvoked(String path, UInt32 id, String action_key) throws DBusException {
// super(path, id, action_key);
// this.id = id;
// this.action_key = action_key;
// }
// }
// public static class NotificationClosed extends DBusSignal {
// public final UInt32 id;
// public final UInt32 reason;
// public NotificationClosed(String path, UInt32 id, UInt32 reason) throws DBusException {
// super(path, id, reason);
// this.id = id;
// this.reason = reason;
// }
// }
// public void CloseNotification(UInt32 id);
public List<String> GetCapabilities();
// public Quad<String, String, String, String> GetServerInformation();
public UInt32 Notify(
String app_name,
UInt32 replaces_id,
String app_icon,
String summary,
String body,
List<String> actions,
Map<String, Variant<?>> hints,
int expire_timeout);
}