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feat: add some basic stuff to test jni interactions

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This commit is contained in:
0x330a 2022-11-28 19:14:08 +11:00
parent 4045333dbc
commit 5bb2bfa779
2 changed files with 17 additions and 0 deletions
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16
libsession-util/src/main/cpp/session_util.cpp
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@ -2,6 +2,13 @@
#include <string> #include <string>
#include "session/config/user_profile.hpp" #include "session/config/user_profile.hpp"
session::config::UserProfile* ptrToProfile(JNIEnv* env, jobject obj) {
jclass configClass = env->FindClass("network/loki/messenger/libsession_util/Config");
jfieldID pointerField = env->GetFieldID(configClass, "pointer", "J");
return (session::config::UserProfile*) reinterpret_cast<long>(env->GetLongField(obj, pointerField));
}
extern "C" JNIEXPORT jobject JNICALL extern "C" JNIEXPORT jobject JNICALL
Java_network_loki_messenger_libsession_1util_Config_00024Companion_newInstance( Java_network_loki_messenger_libsession_1util_Config_00024Companion_newInstance(
JNIEnv* env, JNIEnv* env,
@ -16,4 +23,13 @@ Java_network_loki_messenger_libsession_1util_Config_00024Companion_newInstance(
env->SetLongField(newConfig, pointerField, reinterpret_cast<jlong>(profile)); env->SetLongField(newConfig, pointerField, reinterpret_cast<jlong>(profile));
return newConfig; return newConfig;
}
extern "C" JNIEXPORT void JNICALL
Java_network_loki_messenger_libsession_1util_Config_setName(
JNIEnv* env,
jobject obj,
jstring newName) {
auto profile = ptrToProfile(env, obj);
profile->set_name(env->GetStringUTFChars(newName, nullptr));
} }

1
libsession-util/src/main/java/network/loki/messenger/libsession_util/Config.kt
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@ -8,6 +8,7 @@ data class Config(private val /* yucky */ pointer: Long) {
var lastError: String? = null var lastError: String? = null
external fun setName(newName: String)
} }