test android app (#219)

apps/android/app/src/main/cpp/simplex-api.c

@@ -0,0 +1,72 @@
+#include <jni.h>
+
+// from the RTS
+void hs_init(int * argc, char **argv[]);
+
+// from android-support
+void setLineBuffering(void);
+int pipe_std_to_socket(const char * name);
+
+JNIEXPORT jint JNICALL
+Java_chat_simplex_app_MainActivityKt_pipeStdOutToSocket(JNIEnv *env, __unused jclass clazz, jstring socket_name) {
+    const char *name = (*env)->GetStringUTFChars(env, socket_name, JNI_FALSE);
+    int ret = pipe_std_to_socket(name);
+    (*env)->ReleaseStringUTFChars(env, socket_name, name);
+    return ret;
+}
+
+JNIEXPORT void JNICALL
+Java_chat_simplex_app_MainActivityKt_initHS(__unused JNIEnv *env, __unused jclass clazz) {
+    hs_init(NULL, NULL);
+    setLineBuffering();
+}
+
+// from simplex-chat
+typedef void* chat_store;
+typedef void* controller;
+
+extern chat_store chat_init_store(const char * path);
+extern char *chat_get_user(chat_store store);
+extern char *chat_create_user(chat_store store, const char *data);
+extern controller chat_start(chat_store store);
+extern char *chat_send_cmd(controller ctl, const char *cmd);
+extern char *chat_recv_msg(controller ctl);
+
+JNIEXPORT jlong JNICALL
+Java_chat_simplex_app_MainActivityKt_chatInit(JNIEnv *env, __unused jclass clazz, jstring datadir) {
+    const char *_data = (*env)->GetStringUTFChars(env, datadir, JNI_FALSE);
+    jlong res = (jlong)chat_init_store(_data);
+    (*env)->ReleaseStringUTFChars(env, datadir, _data);
+    return res;
+}
+
+JNIEXPORT jstring JNICALL
+Java_chat_simplex_app_MainActivityKt_chatGetUser(JNIEnv *env, __unused jclass clazz, jlong controller) {
+    return (*env)->NewStringUTF(env, chat_get_user((void*)controller));
+}
+
+JNIEXPORT jstring JNICALL
+Java_chat_simplex_app_MainActivityKt_chatCreateUser(JNIEnv *env, __unused jclass clazz, jlong controller, jstring data) {
+    const char *_data = (*env)->GetStringUTFChars(env, data, JNI_FALSE);
+    jstring res = (*env)->NewStringUTF(env, chat_create_user((void*)controller, _data));
+    (*env)->ReleaseStringUTFChars(env, data, _data);
+    return res;
+}
+
+JNIEXPORT jlong JNICALL
+Java_chat_simplex_app_MainActivityKt_chatStart(JNIEnv *env, jclass clazz, jlong controller) {
+    return (jlong)chat_start((void*)controller);
+}
+
+JNIEXPORT jstring JNICALL
+Java_chat_simplex_app_MainActivityKt_chatSendCmd(JNIEnv *env, __unused jclass clazz, jlong controller, jstring msg) {
+    const char *_msg = (*env)->GetStringUTFChars(env, msg, JNI_FALSE);
+    jstring res = (*env)->NewStringUTF(env, chat_send_cmd((void*)controller, _msg));
+    (*env)->ReleaseStringUTFChars(env, msg, _msg);
+    return res;
+}
+
+JNIEXPORT jstring JNICALL
+Java_chat_simplex_app_MainActivityKt_chatRecvMsg(JNIEnv *env, __unused jclass clazz, jlong controller) {
+    return (*env)->NewStringUTF(env, chat_recv_msg((void*)controller));
+}