Initial commit

module/jni/qingyue.cpp

@@ -0,0 +1,53 @@
+/* Copyright 2022-2023 John "topjohnwu" Wu
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <cstdlib>
+#include <unistd.h>
+#include <fcntl.h>
+#include <android/log.h>
+
+#include "zygisk.hpp"
+
+using zygisk::Api;
+using zygisk::AppSpecializeArgs;
+using zygisk::ServerSpecializeArgs;
+
+class Qingyue : public zygisk::ModuleBase {
+public:
+    void onLoad(Api *api, JNIEnv *env) override {
+        this->api = api;
+        this->env = env;
+    }
+
+    void preAppSpecialize(AppSpecializeArgs *args) override {
+        uint32_t flags = api->getFlags();
+
+        if (flags & zygisk::StateFlag::PROCESS_GRANTED_ROOT) {
+            return;
+        }
+
+        if (flags & zygisk::StateFlag::PROCESS_ON_DENYLIST) {
+
+            api->setOption(zygisk::Option::FORCE_DENYLIST_UNMOUNT);
+        }
+        return;
+    }
+
+private:
+    Api *api;
+    JNIEnv *env;
+
+};
+
+REGISTER_ZYGISK_MODULE(Qingyue)