From 9b7f943969e17273ac9bd78bb238ffbea3865993 Mon Sep 17 00:00:00 2001
From: Joel Klinghed <the_jk@spawned.biz>
Date: Tue, 20 Aug 2024 23:21:06 +0200
Subject: Support building libsamba.so for unittests

Unittests still fail as there is no samba server to talk to (step 2).
---
 libs/samba/src/main/cpp/jni.cpp   | 26 ++++++++++++++++++++++++++
 libs/samba/src/main/cpp/samba.cpp |  1 +
 2 files changed, 27 insertions(+)

(limited to 'libs/samba/src/main')

diff --git a/libs/samba/src/main/cpp/jni.cpp b/libs/samba/src/main/cpp/jni.cpp
index 30f03a9..aac1d28 100644
--- a/libs/samba/src/main/cpp/jni.cpp
+++ b/libs/samba/src/main/cpp/jni.cpp
@@ -1,6 +1,10 @@
 #include "jni.hpp"
 
+#ifdef ANDROID
 #include <android/log.h>
+#else
+#include <iostream>
+#endif
 
 namespace {
 
@@ -35,7 +39,12 @@ namespace internal {
 
 void _abort_if_not_ok(const char *file, int line, jint ret) {
   if (ret == JNI_OK) [[likely]] return;
+#ifdef ANDROID
   __android_log_assert(nullptr, "jni", "JNI error: %s", _jni_error(ret));
+#else
+  std::cerr << "JNI error: " << _jni_error(ret) << std::endl;
+  abort();
+#endif
 }
 
 void _abort_with_exception(const char* file, int line, JNIEnv* env) {
@@ -51,22 +60,39 @@ void _abort_with_exception(const char* file, int line, JNIEnv* env) {
         auto description = jni::CallObjectMethod<jstring>(env, throwable,
                                                           throwable_toString);
         auto str = jni::StringToUTF8(env, description);
+#ifdef ANDROID
         __android_log_assert(nullptr, "jni", "JNI error: %s", str.c_str());
+#else
+        std::cerr << "JNI error: " << str << std::endl;
+        abort();
+#endif
       }
     }
     env->ExceptionClear();
+#ifdef ANDROID
     __android_log_assert(nullptr, "jni",
                          "Unexpected NULL but no exception");
+#else
+    std::cerr << "Unexpected NULL but no exception" << std::endl;
+    abort();
+#endif
   }
 }
 
 }  // namespace internal
 
 JNIEnv* AttachCurrentThread() {
+#ifdef ANDROID
   JNIEnv* env;
   auto ret = g_vm->AttachCurrentThread(&env, nullptr);
   ABORT_IF_NOT_OK(ret);
   return env;
+#else
+  void* v_env;
+  auto ret = g_vm->AttachCurrentThread(&v_env, nullptr);
+  ABORT_IF_NOT_OK(ret);
+  return reinterpret_cast<JNIEnv*>(v_env);
+#endif
 }
 
 JNIEnv* OnLoad(JavaVM* vm) {
diff --git a/libs/samba/src/main/cpp/samba.cpp b/libs/samba/src/main/cpp/samba.cpp
index 7b83eb4..7266a7f 100644
--- a/libs/samba/src/main/cpp/samba.cpp
+++ b/libs/samba/src/main/cpp/samba.cpp
@@ -1,3 +1,4 @@
+#include <algorithm>
 #include <cassert>
 #include <jni.h>
 #include <memory>
-- 
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