add JsOscTypeTags.kt

xemantic-osc-api/src/jsMain/kotlin/Package.kt

@@ -0,0 +1,19 @@
+/*
+ * xemantic-osc - Kotlin idiomatic and multiplatform OSC protocol support
+ * Copyright (C) 2024 Kazimierz Pogoda
+ *
+ * This file is part of xemantic-osc.
+ *
+ * xemantic-osc is free software: you can redistribute it and/or modify it under the terms of the
+ * GNU Lesser General Public License as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *
+ * xemantic-osc 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along with xemantic-osc.
+ * If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.xemantic.osc

xemantic-osc-api/src/jsMain/kotlin/type/JsOscTypeTags.kt

@@ -0,0 +1,45 @@
+/*
+ * xemantic-osc - Kotlin idiomatic and multiplatform OSC protocol support
+ * Copyright (C) 2024 Kazimierz Pogoda
+ *
+ * This file is part of xemantic-osc.
+ *
+ * xemantic-osc is free software: you can redistribute it and/or modify it under the terms of the
+ * GNU Lesser General Public License as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *
+ * xemantic-osc 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along with xemantic-osc.
+ * If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.xemantic.osc.type
+
+import com.xemantic.osc.OscException
+
+public actual val Any.oscTypeTag: String get() = when (this) {
+  is Number -> if (isInteger(this)) "i" else "d"
+  is String -> "s"
+  is ByteArray -> "b"
+  is Boolean -> oscTypeTag
+  is OscImpulse -> "I"
+  is OscTimeTag -> "t"
+  is Long -> "h"
+  is Char -> "c"
+  is OscColor -> "r"
+  is OscMidiMessage -> "m"
+  is List<*> -> "[${oscTypeTags()}]"
+  else -> throw OscException(
+    "Type unsupported in OSC: ${this::class}"
+  )
+}
+
+@Suppress("NOTHING_TO_INLINE")
+private inline fun isInteger(
+  @Suppress("UNUSED_PARAMETER") o: Any
+): Boolean {
+  return js("Number.isInteger(o)") as Boolean
+}