Create generator for Qt runtime

3fa86d24 · Ilya Pankratov · 2705ec3b · 3fa86d24
--- a/qtbindings-ksp/src/main/kotlin/ru/aurora/kmp/qtbindings/ksp/gen/QtRuntimeGenerator.kt
+++ b/qtbindings-ksp/src/main/kotlin/ru/aurora/kmp/qtbindings/ksp/gen/QtRuntimeGenerator.kt
+/**
+ * SPDX-FileCopyrightText: Copyright 2025 Open Mobile Platform LLC <community@omp.ru>
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+package ru.aurora.kmp.qtbindings.ksp.gen
+
+internal data class CppFile(
+    val packageName: String,
+    val fileName: String,
+    val fileExtension: String,
+    val fileContent: String?,
+)
+
+internal class QtRuntimeGenerator {
+
+    private val packageName = "ru.aurora.kmp.qtbindings"
+    private val fileDirectory = "/${packageName.replace(".", "/")}"
+
+    private val headers = listOf(
+        "CallbackContext.hpp",
+        "CoroutineException.hpp",
+        "CoroutineLauncher.hpp",
+        "CoroutineOperation.hpp",
+        "cruntime.h"
+    )
+
+    private val sources = listOf(
+        "CallbackContext.cpp",
+        "CoroutineException.cpp",
+        "CoroutineLauncher.cpp",
+    )
+
+    fun generate(): List<CppFile> {
+        return (headers + sources).map {
+            val filePath = fileDirectory.plus("/${it}")
+            val fileNameWithoutExtension = it.getName()
+            val fileExtension = it.getExtension()
+            val resource = javaClass.getResourceAsStream(filePath)
+            val content = resource?.bufferedReader()?.use { reader -> reader.readText() }
+            CppFile(packageName, fileNameWithoutExtension, fileExtension, content)
+        }
+    }
+}
+
+private fun String.getExtension(): String {
+    return this.substringAfterLast('.')
+}
+
+private fun String.getName(): String {
+    return this.substringBeforeLast('.')
+}