Merge pull request #8941 from JosJuice/android-ini

Android: Replace Java INI parser with C++ INI parser

1 files changed, 249 insertions, 0 deletions

diff --git a/Source/Android/jni/IniFile.cpp b/Source/Android/jni/IniFile.cpp
new file mode 100644
index 0000000000..d275dcff00
--- /dev/null
+++ b/Source/Android/jni/IniFile.cpp
@@ -0,0 +1,249 @@
+// Copyright 2020 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include <jni.h>
+
+#include "Common/IniFile.h"
+#include "jni/AndroidCommon/AndroidCommon.h"
+#include "jni/AndroidCommon/IDCache.h"
+
+static IniFile::Section* GetSectionPointer(JNIEnv* env, jobject obj)
+{
+  return reinterpret_cast<IniFile::Section*>(
+      env->GetLongField(obj, IDCache::GetIniFileSectionPointer()));
+}
+
+static IniFile* GetIniFilePointer(JNIEnv* env, jobject obj)
+{
+  return reinterpret_cast<IniFile*>(env->GetLongField(obj, IDCache::GetIniFilePointer()));
+}
+
+static jobject SectionToJava(JNIEnv* env, jobject ini_file, IniFile::Section* section)
+{
+  if (!section)
+    return nullptr;
+
+  return env->NewObject(IDCache::GetIniFileSectionClass(), IDCache::GetIniFileSectionConstructor(),
+                        ini_file, reinterpret_cast<jlong>(section));
+}
+
+template <typename T>
+static T GetInSection(JNIEnv* env, jobject obj, jstring key, T default_value)
+{
+  T result;
+  GetSectionPointer(env, obj)->Get(GetJString(env, key), &result, default_value);
+  return result;
+}
+
+template <typename T>
+static void SetInSection(JNIEnv* env, jobject obj, jstring key, T new_value)
+{
+  GetSectionPointer(env, obj)->Set(GetJString(env, key), new_value);
+}
+
+template <typename T>
+static T Get(JNIEnv* env, jobject obj, jstring section_name, jstring key, T default_value)
+{
+  T result;
+  GetIniFilePointer(env, obj)
+      ->GetOrCreateSection(GetJString(env, section_name))
+      ->Get(GetJString(env, key), &result, default_value);
+  return result;
+}
+
+template <typename T>
+static void Set(JNIEnv* env, jobject obj, jstring section_name, jstring key, T new_value)
+{
+  GetIniFilePointer(env, obj)
+      ->GetOrCreateSection(GetJString(env, section_name))
+      ->Set(GetJString(env, key), new_value);
+}
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_00024Section_exists(
+    JNIEnv* env, jobject obj, jstring key)
+{
+  return static_cast<jboolean>(GetSectionPointer(env, obj)->Exists(GetJString(env, key)));
+}
+
+JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_00024Section_delete(
+    JNIEnv* env, jobject obj, jstring key)
+{
+  return static_cast<jboolean>(GetSectionPointer(env, obj)->Delete(GetJString(env, key)));
+}
+
+JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_00024Section_getString(
+    JNIEnv* env, jobject obj, jstring key, jstring default_value)
+{
+  return ToJString(env, GetInSection(env, obj, key, GetJString(env, default_value)));
+}
+
+JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_00024Section_getBoolean(
+    JNIEnv* env, jobject obj, jstring key, jboolean default_value)
+{
+  return static_cast<jboolean>(GetInSection(env, obj, key, static_cast<bool>(default_value)));
+}
+
+JNIEXPORT jint JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_00024Section_getInt(
+    JNIEnv* env, jobject obj, jstring key, jint default_value)
+{
+  return GetInSection(env, obj, key, default_value);
+}
+
+JNIEXPORT jfloat JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_00024Section_getFloat(
+    JNIEnv* env, jobject obj, jstring key, jfloat default_value)
+{
+  return GetInSection(env, obj, key, default_value);
+}
+
+JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_00024Section_setString(
+    JNIEnv* env, jobject obj, jstring key, jstring new_value)
+{
+  SetInSection(env, obj, key, GetJString(env, new_value));
+}
+
+JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_00024Section_setBoolean(
+    JNIEnv* env, jobject obj, jstring key, jboolean new_value)
+{
+  SetInSection(env, obj, key, static_cast<bool>(new_value));
+}
+
+JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_00024Section_setInt(
+    JNIEnv* env, jobject obj, jstring key, jint new_value)
+{
+  SetInSection(env, obj, key, new_value);
+}
+
+JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_00024Section_setFloat(
+    JNIEnv* env, jobject obj, jstring key, jfloat new_value)
+{
+  SetInSection(env, obj, key, new_value);
+}
+
+JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_load(
+    JNIEnv* env, jobject obj, jstring path, jboolean keep_current_data)
+{
+  return static_cast<jboolean>(
+      GetIniFilePointer(env, obj)->Load(GetJString(env, path), keep_current_data));
+}
+
+JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_save(JNIEnv* env,
+                                                                             jobject obj,
+                                                                             jstring path)
+{
+  return static_cast<jboolean>(GetIniFilePointer(env, obj)->Save(GetJString(env, path)));
+}
+
+JNIEXPORT jobject JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_getOrCreateSection(
+    JNIEnv* env, jobject obj, jstring section_name)
+{
+  return SectionToJava(
+      env, obj, GetIniFilePointer(env, obj)->GetOrCreateSection(GetJString(env, section_name)));
+}
+
+JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_exists__Ljava_lang_String_2(
+    JNIEnv* env, jobject obj, jstring section_name)
+{
+  return static_cast<jboolean>(GetIniFilePointer(env, obj)->Exists(GetJString(env, section_name)));
+}
+
+JNIEXPORT jboolean JNICALL
+Java_org_dolphinemu_dolphinemu_utils_IniFile_exists__Ljava_lang_String_2Ljava_lang_String_2(
+    JNIEnv* env, jobject obj, jstring section_name, jstring key)
+{
+  return static_cast<jboolean>(
+      GetIniFilePointer(env, obj)->Exists(GetJString(env, section_name), GetJString(env, key)));
+}
+
+JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_deleteSection(
+    JNIEnv* env, jobject obj, jstring section_name)
+{
+  return static_cast<jboolean>(
+      GetIniFilePointer(env, obj)->DeleteSection(GetJString(env, section_name)));
+}
+
+JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_deleteKey(
+    JNIEnv* env, jobject obj, jstring section_name, jstring key)
+{
+  return static_cast<jboolean>(
+      GetIniFilePointer(env, obj)->DeleteKey(GetJString(env, section_name), GetJString(env, key)));
+}
+
+JNIEXPORT jstring JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_getString(
+    JNIEnv* env, jobject obj, jstring section_name, jstring key, jstring default_value)
+{
+  return ToJString(env, Get(env, obj, section_name, key, GetJString(env, default_value)));
+}
+
+JNIEXPORT jboolean JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_getBoolean(
+    JNIEnv* env, jobject obj, jstring section_name, jstring key, jboolean default_value)
+{
+  return static_cast<jboolean>(Get(env, obj, section_name, key, static_cast<bool>(default_value)));
+}
+
+JNIEXPORT jint JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_getInt(JNIEnv* env, jobject obj,
+                                                                           jstring section_name,
+                                                                           jstring key,
+                                                                           jint default_value)
+{
+  return Get(env, obj, section_name, key, default_value);
+}
+
+JNIEXPORT jfloat JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_getFloat(
+    JNIEnv* env, jobject obj, jstring section_name, jstring key, jfloat default_value)
+{
+  return Get(env, obj, section_name, key, default_value);
+}
+
+JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_setString(
+    JNIEnv* env, jobject obj, jstring section_name, jstring key, jstring new_value)
+{
+  Set(env, obj, section_name, key, GetJString(env, new_value));
+}
+
+JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_setBoolean(
+    JNIEnv* env, jobject obj, jstring section_name, jstring key, jboolean new_value)
+{
+  Set(env, obj, section_name, key, static_cast<bool>(new_value));
+}
+
+JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_setInt(JNIEnv* env, jobject obj,
+                                                                           jstring section_name,
+                                                                           jstring key,
+                                                                           jint new_value)
+{
+  Set(env, obj, section_name, key, new_value);
+}
+
+JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_setFloat(
+    JNIEnv* env, jobject obj, jstring section_name, jstring key, jfloat new_value)
+{
+  Set(env, obj, section_name, key, new_value);
+}
+
+JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_finalize(JNIEnv* env,
+                                                                             jobject obj)
+{
+  delete GetIniFilePointer(env, obj);
+}
+
+JNIEXPORT jlong JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_newIniFile(JNIEnv* env,
+                                                                                jobject obj)
+{
+  return reinterpret_cast<jlong>(new IniFile);
+}
+
+JNIEXPORT jlong JNICALL Java_org_dolphinemu_dolphinemu_utils_IniFile_copyIniFile(JNIEnv* env,
+                                                                                 jobject obj,
+                                                                                 jobject other)
+{
+  return reinterpret_cast<jlong>(new IniFile(*GetIniFilePointer(env, other)));
+}
+
+#ifdef __cplusplus
+}
+#endif