From 7c456d2d0d501add3db09cce14386209c1baec9d Mon Sep 17 00:00:00 2001 From: RedworkDE <10944644+RedworkDE@users.noreply.github.com> Date: Sun, 12 Feb 2023 17:16:52 +0100 Subject: [PATCH] C#: Remove old and unused android support code for mono --- modules/mono/SCsub | 2 - modules/mono/mono_gd/android_mono_config.h | 43 -- modules/mono/mono_gd/gd_mono.cpp | 8 +- .../mono/mono_gd/support/android_support.cpp | 720 ------------------ .../mono/mono_gd/support/android_support.h | 54 -- 5 files changed, 1 insertion(+), 826 deletions(-) delete mode 100644 modules/mono/mono_gd/android_mono_config.h delete mode 100644 modules/mono/mono_gd/support/android_support.cpp delete mode 100644 modules/mono/mono_gd/support/android_support.h diff --git a/modules/mono/SCsub b/modules/mono/SCsub index a4667f784db..564c5929c72 100644 --- a/modules/mono/SCsub +++ b/modules/mono/SCsub @@ -23,8 +23,6 @@ env_mono.add_source_files(env.modules_sources, "mono_gd/support/*.cpp") if env["platform"] in ["macos", "ios"]: env_mono.add_source_files(env.modules_sources, "mono_gd/support/*.mm") env_mono.add_source_files(env.modules_sources, "mono_gd/support/*.m") -elif env["platform"] == "android": - env_mono.add_source_files(env.modules_sources, "mono_gd/android_mono_config.gen.cpp") if env.editor_build: env_mono.add_source_files(env.modules_sources, "editor/*.cpp") diff --git a/modules/mono/mono_gd/android_mono_config.h b/modules/mono/mono_gd/android_mono_config.h deleted file mode 100644 index bb9c2a5d5b7..00000000000 --- a/modules/mono/mono_gd/android_mono_config.h +++ /dev/null @@ -1,43 +0,0 @@ -/**************************************************************************/ -/* android_mono_config.h */ -/**************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/**************************************************************************/ -/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ -/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/**************************************************************************/ - -#ifndef ANDROID_MONO_CONFIG_H -#define ANDROID_MONO_CONFIG_H - -#ifdef ANDROID_ENABLED - -#include "core/string/ustring.h" - -// This function is defined in an auto-generated source file -String get_godot_android_mono_config(); - -#endif // ANDROID_ENABLED - -#endif // ANDROID_MONO_CONFIG_H diff --git a/modules/mono/mono_gd/gd_mono.cpp b/modules/mono/mono_gd/gd_mono.cpp index 4337478370a..5e52f25cf48 100644 --- a/modules/mono/mono_gd/gd_mono.cpp +++ b/modules/mono/mono_gd/gd_mono.cpp @@ -55,9 +55,7 @@ // TODO mobile #if 0 -#ifdef ANDROID_ENABLED -#include "support/android_support.h" -#elif defined(IOS_ENABLED) +#ifdef IOS_ENABLED #include "support/ios_support.h" #endif #endif @@ -554,10 +552,6 @@ GDMono::~GDMono() { finalizing_scripts_domain = false; runtime_initialized = false; -#if defined(ANDROID_ENABLED) - gdmono::android::support::cleanup(); -#endif - singleton = nullptr; } diff --git a/modules/mono/mono_gd/support/android_support.cpp b/modules/mono/mono_gd/support/android_support.cpp deleted file mode 100644 index 14b442516ef..00000000000 --- a/modules/mono/mono_gd/support/android_support.cpp +++ /dev/null @@ -1,720 +0,0 @@ -/**************************************************************************/ -/* android_support.cpp */ -/**************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/**************************************************************************/ -/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ -/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/**************************************************************************/ - -#include "android_support.h" - -#if defined(ANDROID_ENABLED) - -#include "../../utils/path_utils.h" -#include "../../utils/string_utils.h" -#include "../gd_mono_cache.h" -#include "../gd_mono_marshal.h" - -#include "core/os/os.h" -#include "core/string/ustring.h" - -#include "java_godot_wrapper.h" -#include "os_android.h" -#include "thread_jandroid.h" - -#include - -#include // dlopen, dlsym -#include -#include - -#if __ANDROID_API__ < 24 -#include "thirdparty/misc/ifaddrs-android.h" -#else -#include -#endif - -// Warning: JNI boilerplate ahead... continue at your own risk - -namespace gdmono { -namespace android { -namespace support { - -template -struct ScopedLocalRef { - JNIEnv *env; - T local_ref; - - _FORCE_INLINE_ T get() const { return local_ref; } - _FORCE_INLINE_ operator T() const { return local_ref; } - _FORCE_INLINE_ operator jvalue() const { return (jvalue)local_ref; } - - _FORCE_INLINE_ operator bool() const { return local_ref != nullptr; } - - _FORCE_INLINE_ bool operator==(std::nullptr_t) const { - return local_ref == nullptr; - } - - _FORCE_INLINE_ bool operator!=(std::nullptr_t) const { - return local_ref != nullptr; - } - - ScopedLocalRef(const ScopedLocalRef &) = delete; - ScopedLocalRef &operator=(const ScopedLocalRef &) = delete; - - ScopedLocalRef(JNIEnv *p_env, T p_local_ref) : - env(p_env), - local_ref(p_local_ref) { - } - - ~ScopedLocalRef() { - if (local_ref) { - env->DeleteLocalRef(local_ref); - } - } -}; - -bool jni_exception_check(JNIEnv *p_env) { - if (p_env->ExceptionCheck()) { - // Print the exception to logcat - p_env->ExceptionDescribe(); - - p_env->ExceptionClear(); - return true; - } - - return false; -} - -String app_native_lib_dir_cache; - -String determine_app_native_lib_dir() { - JNIEnv *env = get_jni_env(); - - ScopedLocalRef activityThreadClass(env, env->FindClass("android/app/ActivityThread")); - jmethodID currentActivityThread = env->GetStaticMethodID(activityThreadClass, "currentActivityThread", "()Landroid/app/ActivityThread;"); - ScopedLocalRef activityThread(env, env->CallStaticObjectMethod(activityThreadClass, currentActivityThread)); - jmethodID getApplication = env->GetMethodID(activityThreadClass, "getApplication", "()Landroid/app/Application;"); - ScopedLocalRef ctx(env, env->CallObjectMethod(activityThread, getApplication)); - - jmethodID getApplicationInfo = env->GetMethodID(env->GetObjectClass(ctx), "getApplicationInfo", "()Landroid/content/pm/ApplicationInfo;"); - ScopedLocalRef applicationInfo(env, env->CallObjectMethod(ctx, getApplicationInfo)); - jfieldID nativeLibraryDirField = env->GetFieldID(env->GetObjectClass(applicationInfo), "nativeLibraryDir", "Ljava/lang/String;"); - ScopedLocalRef nativeLibraryDir(env, (jstring)env->GetObjectField(applicationInfo, nativeLibraryDirField)); - - String result; - - const char *const nativeLibraryDirUtf8 = env->GetStringUTFChars(nativeLibraryDir, nullptr); - if (nativeLibraryDirUtf8) { - result.parse_utf8(nativeLibraryDirUtf8); - env->ReleaseStringUTFChars(nativeLibraryDir, nativeLibraryDirUtf8); - } - - return result; -} - -String get_app_native_lib_dir() { - if (app_native_lib_dir_cache.is_empty()) { - app_native_lib_dir_cache = determine_app_native_lib_dir(); - } - return app_native_lib_dir_cache; -} - -int gd_mono_convert_dl_flags(int flags) { - // from mono's runtime-bootstrap.c - - int lflags = flags & MONO_DL_LOCAL ? 0 : RTLD_GLOBAL; - - if (flags & MONO_DL_LAZY) { - lflags |= RTLD_LAZY; - } else { - lflags |= RTLD_NOW; - } - - return lflags; -} - -#ifndef GD_MONO_SO_NAME -#define GD_MONO_SO_NAME "libmonosgen-2.0.so" -#endif - -const char *mono_so_name = GD_MONO_SO_NAME; -const char *godot_so_name = "libgodot_android.so"; - -void *mono_dl_handle = nullptr; -void *godot_dl_handle = nullptr; - -void *try_dlopen(const String &p_so_path, int p_flags) { - if (!FileAccess::exists(p_so_path)) { - if (OS::get_singleton()->is_stdout_verbose()) { - OS::get_singleton()->print("Cannot find shared library: '%s'\n", p_so_path.utf8().get_data()); - } - return nullptr; - } - - int lflags = gd_mono_convert_dl_flags(p_flags); - - void *handle = dlopen(p_so_path.utf8().get_data(), lflags); - - if (!handle) { - if (OS::get_singleton()->is_stdout_verbose()) { - OS::get_singleton()->print("Failed to open shared library: '%s'. Error: '%s'\n", p_so_path.utf8().get_data(), dlerror()); - } - return nullptr; - } - - if (OS::get_singleton()->is_stdout_verbose()) { - OS::get_singleton()->print("Successfully loaded shared library: '%s'\n", p_so_path.utf8().get_data()); - } - - return handle; -} - -void *gd_mono_android_dlopen(const char *p_name, int p_flags, char **r_err, void *p_user_data) { - if (p_name == nullptr) { - // __Internal - - if (!mono_dl_handle) { - String app_native_lib_dir = get_app_native_lib_dir(); - String so_path = path::join(app_native_lib_dir, mono_so_name); - - mono_dl_handle = try_dlopen(so_path, p_flags); - } - - return mono_dl_handle; - } - - String name = String::utf8(p_name); - - if (name.ends_with(".dll.so") || name.ends_with(".exe.so")) { - String app_native_lib_dir = get_app_native_lib_dir(); - - String orig_so_name = name.get_file(); - String so_name = "lib-aot-" + orig_so_name; - String so_path = path::join(app_native_lib_dir, so_name); - - return try_dlopen(so_path, p_flags); - } - - return nullptr; -} - -void *gd_mono_android_dlsym(void *p_handle, const char *p_name, char **r_err, void *p_user_data) { - void *sym_addr = dlsym(p_handle, p_name); - - if (sym_addr) { - return sym_addr; - } - - if (p_handle == mono_dl_handle && godot_dl_handle) { - // Looking up for '__Internal' P/Invoke. We want to search in both the Mono and Godot shared libraries. - // This is needed to resolve the monodroid P/Invoke functions that are defined at the bottom of the file. - sym_addr = dlsym(godot_dl_handle, p_name); - - if (sym_addr) { - return sym_addr; - } - } - - if (r_err) { - *r_err = str_format_new("%s\n", dlerror()); - } - - return nullptr; -} - -void *gd_mono_android_dlclose(void *p_handle, void *p_user_data) { - dlclose(p_handle); - - // Not sure if this ever happens. Does Mono close the handle for the main module? - if (p_handle == mono_dl_handle) { - mono_dl_handle = nullptr; - } - - return nullptr; -} - -int32_t build_version_sdk_int = 0; - -int32_t get_build_version_sdk_int() { - // The JNI code is the equivalent of: - // - // android.os.Build.VERSION.SDK_INT - - if (build_version_sdk_int == 0) { - JNIEnv *env = get_jni_env(); - - jclass versionClass = env->FindClass("android/os/Build$VERSION"); - ERR_FAIL_NULL_V(versionClass, 0); - - jfieldID sdkIntField = env->GetStaticFieldID(versionClass, "SDK_INT", "I"); - ERR_FAIL_NULL_V(sdkIntField, 0); - - build_version_sdk_int = (int32_t)env->GetStaticIntField(versionClass, sdkIntField); - } - - return build_version_sdk_int; -} - -jobject certStore = nullptr; // KeyStore - -MonoBoolean _gd_mono_init_cert_store() { - // The JNI code is the equivalent of: - // - // try { - // certStoreLocal = KeyStore.getInstance("AndroidCAStore"); - // certStoreLocal.load(null); - // certStore = certStoreLocal; - // return true; - // } catch (Exception e) { - // return false; - // } - - JNIEnv *env = get_jni_env(); - - ScopedLocalRef keyStoreClass(env, env->FindClass("java/security/KeyStore")); - - jmethodID getInstance = env->GetStaticMethodID(keyStoreClass, "getInstance", "(Ljava/lang/String;)Ljava/security/KeyStore;"); - jmethodID load = env->GetMethodID(keyStoreClass, "load", "(Ljava/security/KeyStore$LoadStoreParameter;)V"); - - ScopedLocalRef androidCAStoreString(env, env->NewStringUTF("AndroidCAStore")); - - ScopedLocalRef certStoreLocal(env, env->CallStaticObjectMethod(keyStoreClass, getInstance, androidCAStoreString.get())); - - if (jni_exception_check(env)) { - return 0; - } - - env->CallVoidMethod(certStoreLocal, load, nullptr); - - if (jni_exception_check(env)) { - return 0; - } - - certStore = env->NewGlobalRef(certStoreLocal); - - return 1; -} - -MonoArray *_gd_mono_android_cert_store_lookup(MonoString *p_alias) { - // The JNI code is the equivalent of: - // - // Certificate certificate = certStore.getCertificate(alias); - // if (certificate == null) { - // return null; - // } - // return certificate.getEncoded(); - - MonoError mono_error; - char *alias_utf8 = mono_string_to_utf8_checked(p_alias, &mono_error); - - if (!mono_error_ok(&mono_error)) { - ERR_PRINT(String() + "Failed to convert MonoString* to UTF-8: '" + mono_error_get_message(&mono_error) + "'."); - mono_error_cleanup(&mono_error); - return nullptr; - } - - JNIEnv *env = get_jni_env(); - - ScopedLocalRef js_alias(env, env->NewStringUTF(alias_utf8)); - mono_free(alias_utf8); - - ScopedLocalRef keyStoreClass(env, env->FindClass("java/security/KeyStore")); - ERR_FAIL_NULL_V(keyStoreClass, nullptr); - ScopedLocalRef certificateClass(env, env->FindClass("java/security/cert/Certificate")); - ERR_FAIL_NULL_V(certificateClass, nullptr); - - jmethodID getCertificate = env->GetMethodID(keyStoreClass, "getCertificate", "(Ljava/lang/String;)Ljava/security/cert/Certificate;"); - ERR_FAIL_NULL_V(getCertificate, nullptr); - - jmethodID getEncoded = env->GetMethodID(certificateClass, "getEncoded", "()[B"); - ERR_FAIL_NULL_V(getEncoded, nullptr); - - ScopedLocalRef certificate(env, env->CallObjectMethod(certStore, getCertificate, js_alias.get())); - - if (!certificate) { - return nullptr; - } - - ScopedLocalRef encoded(env, (jbyteArray)env->CallObjectMethod(certificate, getEncoded)); - jsize encodedLength = env->GetArrayLength(encoded); - - MonoArray *encoded_ret = mono_array_new(mono_domain_get(), mono_get_byte_class(), encodedLength); - uint8_t *dest = (uint8_t *)mono_array_addr(encoded_ret, uint8_t, 0); - - env->GetByteArrayRegion(encoded, 0, encodedLength, reinterpret_cast(dest)); - - return encoded_ret; -} - -void register_internal_calls() { - GDMonoUtils::add_internal_call("Android.Runtime.AndroidEnvironment::_gd_mono_init_cert_store", _gd_mono_init_cert_store); - GDMonoUtils::add_internal_call("Android.Runtime.AndroidEnvironment::_gd_mono_android_cert_store_lookup", _gd_mono_android_cert_store_lookup); -} - -void initialize() { - // We need to set this environment variable to make the monodroid BCL use btls instead of legacy as the default provider - OS::get_singleton()->set_environment("XA_TLS_PROVIDER", "btls"); - - mono_dl_fallback_register(gd_mono_android_dlopen, gd_mono_android_dlsym, gd_mono_android_dlclose, nullptr); - - String app_native_lib_dir = get_app_native_lib_dir(); - String so_path = path::join(app_native_lib_dir, godot_so_name); - - godot_dl_handle = try_dlopen(so_path, gd_mono_convert_dl_flags(MONO_DL_LAZY)); -} - -void cleanup() { - // This is called after shutting down the Mono runtime - - if (mono_dl_handle) { - gd_mono_android_dlclose(mono_dl_handle, nullptr); - } - - if (godot_dl_handle) { - gd_mono_android_dlclose(godot_dl_handle, nullptr); - } - - JNIEnv *env = get_jni_env(); - - if (certStore) { - env->DeleteGlobalRef(certStore); - certStore = nullptr; - } -} -} // namespace support -} // namespace android -} // namespace gdmono - -using namespace gdmono::android::support; - -// The following are P/Invoke functions required by the monodroid profile of the BCL. -// These are P/Invoke functions and not internal calls, hence why they use -// 'mono_bool' and 'const char*' instead of 'MonoBoolean' and 'MonoString*'. - -#define GD_PINVOKE_EXPORT extern "C" __attribute__((visibility("default"))) - -GD_PINVOKE_EXPORT int32_t _monodroid_get_android_api_level() { - return get_build_version_sdk_int(); -} - -GD_PINVOKE_EXPORT void monodroid_free(void *ptr) { - free(ptr); -} - -GD_PINVOKE_EXPORT int32_t monodroid_get_system_property(const char *p_name, char **r_value) { - char prop_value_str[PROP_VALUE_MAX + 1] = { 0 }; - - int len = __system_property_get(p_name, prop_value_str); - - if (r_value) { - if (len >= 0) { - *r_value = (char *)malloc(len + 1); - ERR_FAIL_NULL_V_MSG(*r_value, -1, "Out of memory."); - memcpy(*r_value, prop_value_str, len); - (*r_value)[len] = '\0'; - } else { - *r_value = nullptr; - } - } - - return len; -} - -GD_PINVOKE_EXPORT mono_bool _monodroid_get_network_interface_up_state(const char *p_ifname, mono_bool *r_is_up) { - // The JNI code is the equivalent of: - // - // NetworkInterface.getByName(p_ifname).isUp() - - if (!r_is_up || !p_ifname || strlen(p_ifname) == 0) { - return 0; - } - - *r_is_up = 0; - - JNIEnv *env = get_jni_env(); - - jclass networkInterfaceClass = env->FindClass("java/net/NetworkInterface"); - ERR_FAIL_NULL_V(networkInterfaceClass, 0); - - jmethodID getByName = env->GetStaticMethodID(networkInterfaceClass, "getByName", "(Ljava/lang/String;)Ljava/net/NetworkInterface;"); - ERR_FAIL_NULL_V(getByName, 0); - - jmethodID isUp = env->GetMethodID(networkInterfaceClass, "isUp", "()Z"); - ERR_FAIL_NULL_V(isUp, 0); - - ScopedLocalRef js_ifname(env, env->NewStringUTF(p_ifname)); - ScopedLocalRef networkInterface(env, env->CallStaticObjectMethod(networkInterfaceClass, getByName, js_ifname.get())); - - if (!networkInterface) { - return 0; - } - - *r_is_up = (mono_bool)env->CallBooleanMethod(networkInterface, isUp); - - return 1; -} - -GD_PINVOKE_EXPORT mono_bool _monodroid_get_network_interface_supports_multicast(const char *p_ifname, mono_bool *r_supports_multicast) { - // The JNI code is the equivalent of: - // - // NetworkInterface.getByName(p_ifname).supportsMulticast() - - if (!r_supports_multicast || !p_ifname || strlen(p_ifname) == 0) { - return 0; - } - - *r_supports_multicast = 0; - - JNIEnv *env = get_jni_env(); - - jclass networkInterfaceClass = env->FindClass("java/net/NetworkInterface"); - ERR_FAIL_NULL_V(networkInterfaceClass, 0); - - jmethodID getByName = env->GetStaticMethodID(networkInterfaceClass, "getByName", "(Ljava/lang/String;)Ljava/net/NetworkInterface;"); - ERR_FAIL_NULL_V(getByName, 0); - - jmethodID supportsMulticast = env->GetMethodID(networkInterfaceClass, "supportsMulticast", "()Z"); - ERR_FAIL_NULL_V(supportsMulticast, 0); - - ScopedLocalRef js_ifname(env, env->NewStringUTF(p_ifname)); - ScopedLocalRef networkInterface(env, env->CallStaticObjectMethod(networkInterfaceClass, getByName, js_ifname.get())); - - if (!networkInterface) { - return 0; - } - - *r_supports_multicast = (mono_bool)env->CallBooleanMethod(networkInterface, supportsMulticast); - - return 1; -} - -static const int dns_servers_len = 8; - -static void interop_get_active_network_dns_servers(char **r_dns_servers, int *dns_servers_count) { - // The JNI code is the equivalent of: - // - // ConnectivityManager connectivityManager = (ConnectivityManager)getApplicationContext() - // .getSystemService(Context.CONNECTIVITY_SERVICE); - // Network activeNerwork = connectivityManager.getActiveNetwork(); - // LinkProperties linkProperties = connectivityManager.getLinkProperties(activeNerwork); - // List dnsServers = linkProperties.getDnsServers().stream() - // .map(inetAddress -> inetAddress.getHostAddress()).collect(Collectors.toList()); - -#ifdef DEBUG_ENABLED - CRASH_COND(get_build_version_sdk_int() < 23); -#endif - - JNIEnv *env = get_jni_env(); - - GodotJavaWrapper *godot_java = ((OS_Android *)OS::get_singleton())->get_godot_java(); - jobject activity = godot_java->get_activity(); - - ScopedLocalRef activityClass(env, env->GetObjectClass(activity)); - ERR_FAIL_NULL(activityClass); - - jmethodID getApplicationContext = env->GetMethodID(activityClass, "getApplicationContext", "()Landroid/content/Context;"); - - ScopedLocalRef applicationContext(env, env->CallObjectMethod(activity, getApplicationContext)); - - ScopedLocalRef contextClass(env, env->FindClass("android/content/Context")); - ERR_FAIL_NULL(contextClass); - - jfieldID connectivityServiceField = env->GetStaticFieldID(contextClass, "CONNECTIVITY_SERVICE", "Ljava/lang/String;"); - ScopedLocalRef connectivityServiceString(env, (jstring)env->GetStaticObjectField(contextClass, connectivityServiceField)); - - jmethodID getSystemService = env->GetMethodID(contextClass, "getSystemService", "(Ljava/lang/String;)Ljava/lang/Object;"); - - ScopedLocalRef connectivityManager(env, env->CallObjectMethod(applicationContext, getSystemService, connectivityServiceString.get())); - - if (!connectivityManager) { - return; - } - - ScopedLocalRef connectivityManagerClass(env, env->FindClass("android/net/ConnectivityManager")); - ERR_FAIL_NULL(connectivityManagerClass); - - jmethodID getActiveNetwork = env->GetMethodID(connectivityManagerClass, "getActiveNetwork", "()Landroid/net/Network;"); - ERR_FAIL_NULL(getActiveNetwork); - - ScopedLocalRef activeNetwork(env, env->CallObjectMethod(connectivityManager, getActiveNetwork)); - - if (!activeNetwork) { - return; - } - - jmethodID getLinkProperties = env->GetMethodID(connectivityManagerClass, - "getLinkProperties", "(Landroid/net/Network;)Landroid/net/LinkProperties;"); - ERR_FAIL_NULL(getLinkProperties); - - ScopedLocalRef linkProperties(env, env->CallObjectMethod(connectivityManager, getLinkProperties, activeNetwork.get())); - - if (!linkProperties) { - return; - } - - ScopedLocalRef linkPropertiesClass(env, env->FindClass("android/net/LinkProperties")); - ERR_FAIL_NULL(linkPropertiesClass); - - jmethodID getDnsServers = env->GetMethodID(linkPropertiesClass, "getDnsServers", "()Ljava/util/List;"); - ERR_FAIL_NULL(getDnsServers); - - ScopedLocalRef dnsServers(env, env->CallObjectMethod(linkProperties, getDnsServers)); - - if (!dnsServers) { - return; - } - - ScopedLocalRef listClass(env, env->FindClass("java/util/List")); - ERR_FAIL_NULL(listClass); - - jmethodID listSize = env->GetMethodID(listClass, "size", "()I"); - ERR_FAIL_NULL(listSize); - - int dnsServersCount = env->CallIntMethod(dnsServers, listSize); - - if (dnsServersCount > dns_servers_len) { - dnsServersCount = dns_servers_len; - } - - if (dnsServersCount <= 0) { - return; - } - - jmethodID listGet = env->GetMethodID(listClass, "get", "(I)Ljava/lang/Object;"); - ERR_FAIL_NULL(listGet); - - ScopedLocalRef inetAddressClass(env, env->FindClass("java/net/InetAddress")); - ERR_FAIL_NULL(inetAddressClass); - - jmethodID getHostAddress = env->GetMethodID(inetAddressClass, "getHostAddress", "()Ljava/lang/String;"); - ERR_FAIL_NULL(getHostAddress); - - for (int i = 0; i < dnsServersCount; i++) { - ScopedLocalRef dnsServer(env, env->CallObjectMethod(dnsServers, listGet, (jint)i)); - if (!dnsServer) { - continue; - } - - ScopedLocalRef hostAddress(env, (jstring)env->CallObjectMethod(dnsServer, getHostAddress)); - const char *host_address = env->GetStringUTFChars(hostAddress, 0); - - r_dns_servers[i] = strdup(host_address); // freed by the BCL - (*dns_servers_count)++; - - env->ReleaseStringUTFChars(hostAddress, host_address); - } - - // jesus... -} - -GD_PINVOKE_EXPORT int32_t _monodroid_get_dns_servers(void **r_dns_servers_array) { - if (!r_dns_servers_array) { - return -1; - } - - *r_dns_servers_array = nullptr; - - char *dns_servers[dns_servers_len]; - int dns_servers_count = 0; - - if (_monodroid_get_android_api_level() < 26) { - // The 'net.dns*' system properties are no longer available in Android 8.0 (API level 26) and greater: - // https://developer.android.com/about/versions/oreo/android-8.0-changes.html#o-pri - - char prop_name[] = "net.dns*"; - - for (int i = 0; i < dns_servers_len; i++) { - prop_name[7] = (char)(i + 0x31); - char *prop_value; - int32_t len = monodroid_get_system_property(prop_name, &prop_value); - - if (len > 0) { - dns_servers[dns_servers_count] = strndup(prop_value, (size_t)len); // freed by the BCL - dns_servers_count++; - free(prop_value); - } - } - } else { - // Alternative for Oreo and greater - interop_get_active_network_dns_servers(dns_servers, &dns_servers_count); - } - - if (dns_servers_count > 0) { - size_t ret_size = sizeof(char *) * (size_t)dns_servers_count; - *r_dns_servers_array = malloc(ret_size); // freed by the BCL - ERR_FAIL_NULL_V_MSG(*r_dns_servers_array, -1, "Out of memory."); - memcpy(*r_dns_servers_array, dns_servers, ret_size); - } - - return dns_servers_count; -} - -GD_PINVOKE_EXPORT const char *_monodroid_timezone_get_default_id() { - // The JNI code is the equivalent of: - // - // TimeZone.getDefault().getID() - - JNIEnv *env = get_jni_env(); - - ScopedLocalRef timeZoneClass(env, env->FindClass("java/util/TimeZone")); - ERR_FAIL_NULL_V(timeZoneClass, nullptr); - - jmethodID getDefault = env->GetStaticMethodID(timeZoneClass, "getDefault", "()Ljava/util/TimeZone;"); - ERR_FAIL_NULL_V(getDefault, nullptr); - - jmethodID getID = env->GetMethodID(timeZoneClass, "getID", "()Ljava/lang/String;"); - ERR_FAIL_NULL_V(getID, nullptr); - - ScopedLocalRef defaultTimeZone(env, env->CallStaticObjectMethod(timeZoneClass, getDefault)); - - if (!defaultTimeZone) { - return nullptr; - } - - ScopedLocalRef defaultTimeZoneID(env, (jstring)env->CallObjectMethod(defaultTimeZone, getID)); - - if (!defaultTimeZoneID) { - return nullptr; - } - - const char *default_time_zone_id = env->GetStringUTFChars(defaultTimeZoneID, 0); - - char *result = strdup(default_time_zone_id); // freed by the BCL - - env->ReleaseStringUTFChars(defaultTimeZoneID, default_time_zone_id); - - return result; -} - -GD_PINVOKE_EXPORT int32_t _monodroid_getifaddrs(struct ifaddrs **p_ifap) { - return getifaddrs(p_ifap); -} - -GD_PINVOKE_EXPORT void _monodroid_freeifaddrs(struct ifaddrs *p_ifap) { - freeifaddrs(p_ifap); -} - -#endif diff --git a/modules/mono/mono_gd/support/android_support.h b/modules/mono/mono_gd/support/android_support.h deleted file mode 100644 index 5be4bac6e1b..00000000000 --- a/modules/mono/mono_gd/support/android_support.h +++ /dev/null @@ -1,54 +0,0 @@ -/**************************************************************************/ -/* android_support.h */ -/**************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/**************************************************************************/ -/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ -/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/**************************************************************************/ - -#ifndef ANDROID_SUPPORT_H -#define ANDROID_SUPPORT_H - -#if defined(ANDROID_ENABLED) - -#include "core/string/ustring.h" - -namespace gdmono { -namespace android { -namespace support { - -String get_app_native_lib_dir(); - -void initialize(); -void cleanup(); - -void register_internal_calls(); -} // namespace support -} // namespace android -} // namespace gdmono - -#endif // ANDROID_ENABLED - -#endif // ANDROID_SUPPORT_H