|
1 | | -#include <jni.h> |
2 | | -#include "react-native-fast-openpgp.h" |
3 | 1 | #include <android/log.h> |
| 2 | +#include <jni.h> |
4 | 3 | #include <libopenpgp_bridge.h> |
5 | 4 |
|
6 | | -extern "C" |
7 | | -JNIEXPORT void JNICALL |
8 | | -Java_com_fastopenpgp_FastOpenpgpModule_initialize(JNIEnv *env, jobject thiz, |
9 | | - jlong jsi_ptr) { |
10 | | - __android_log_print(ANDROID_LOG_VERBOSE, "react-native-fast-openpgp", |
11 | | - "Initializing"); |
12 | | - fastOpenPGP::install(*reinterpret_cast<facebook::jsi::Runtime *>(jsi_ptr)); |
13 | | -} |
14 | | - |
15 | | -extern "C" |
16 | | -JNIEXPORT void JNICALL |
17 | | -Java_com_fastopenpgp_FastOpenpgpModule_destruct(JNIEnv *env, jobject thiz) { |
18 | | - fastOpenPGP::cleanup(); |
19 | | -} |
20 | | -extern "C" |
21 | | -JNIEXPORT jbyteArray JNICALL |
22 | | -Java_com_fastopenpgp_FastOpenpgpModule_callNative(JNIEnv *env, jobject thiz, |
23 | | - jstring name, jbyteArray payload) { |
| 5 | +#include "react-native-fast-openpgp.h" |
24 | 6 |
|
25 | | - auto nameConstChar = env->GetStringUTFChars(name, nullptr); |
26 | | - auto payloadBytes = env->GetByteArrayElements(payload, nullptr); |
27 | | - auto size = env->GetArrayLength(payload); |
| 7 | +extern "C" JNIEXPORT void JNICALL |
| 8 | +Java_com_fastopenpgp_FastOpenpgpModule_initialize(JNIEnv* env, |
| 9 | + jobject /* thiz */, |
| 10 | + jlong jsContext) { |
| 11 | + if (jsContext == 0) { |
| 12 | + __android_log_print(ANDROID_LOG_ERROR, "react-native-fast-openpgp", "Failed to initialize: jsContext is null"); |
| 13 | + jclass Exception = env->FindClass("java/lang/IllegalArgumentException"); |
| 14 | + env->ThrowNew(Exception, "JSI context is null"); |
| 15 | + return; |
| 16 | + } |
28 | 17 |
|
29 | | - auto nameChar = const_cast<char *>(nameConstChar); |
30 | | - auto response = OpenPGPBridgeCall(nameChar, payloadBytes, size); |
| 18 | + __android_log_print(ANDROID_LOG_VERBOSE, "react-native-fast-openpgp", "Initializing JSI bindings"); |
31 | 19 |
|
32 | | - env->ReleaseStringUTFChars(name, nameConstChar); |
33 | | - env->ReleaseByteArrayElements(payload, payloadBytes, 0); |
| 20 | + try { |
| 21 | + auto* runtime = reinterpret_cast<facebook::jsi::Runtime*>(jsContext); |
34 | 22 |
|
35 | | - if (response->error != nullptr) { |
36 | | - auto error = response->error; |
37 | | - free(response); |
38 | | - jclass Exception = env->FindClass("java/lang/Exception"); |
39 | | - env->ThrowNew(Exception, error); |
40 | | - return nullptr; |
41 | | - } |
| 23 | + fastOpenPGP::install(*runtime); |
42 | 24 |
|
43 | | - auto result = env->NewByteArray(response->size); |
44 | | - env->SetByteArrayRegion(result, 0, response->size, (jbyte*) response->message); |
45 | | - free(response); |
46 | | - return result; |
| 25 | + __android_log_print(ANDROID_LOG_INFO, "react-native-fast-openpgp", "JSI bindings successfully installed"); |
| 26 | + } catch (const std::exception& e) { |
| 27 | + __android_log_print(ANDROID_LOG_ERROR, "react-native-fast-openpgp", "Exception during initialization: %s", e.what()); |
| 28 | + jclass Exception = env->FindClass("java/lang/RuntimeException"); |
| 29 | + env->ThrowNew(Exception, e.what()); |
| 30 | + } catch (...) { |
| 31 | + __android_log_print(ANDROID_LOG_ERROR, "react-native-fast-openpgp", "Unknown error during initialization"); |
| 32 | + jclass Exception = env->FindClass("java/lang/RuntimeException"); |
| 33 | + env->ThrowNew(Exception, "Unknown error occurred during JSI initialization"); |
| 34 | + } |
47 | 35 | } |
| 36 | +extern "C" JNIEXPORT void JNICALL |
| 37 | +Java_com_fastopenpgp_FastOpenpgpModule_destruct(JNIEnv* env, jobject thiz) { |
| 38 | + fastOpenPGP::cleanup(); |
| 39 | +} |
| 40 | +extern "C" JNIEXPORT jbyteArray JNICALL |
| 41 | +Java_com_fastopenpgp_FastOpenpgpModule_callNative(JNIEnv* env, |
| 42 | + jobject thiz, |
| 43 | + jstring name, |
| 44 | + jbyteArray payload) { |
| 45 | + if (name == nullptr || payload == nullptr) { |
| 46 | + jclass Exception = env->FindClass("java/lang/NullPointerException"); |
| 47 | + env->ThrowNew(Exception, "Input parameters 'name' or 'payload' cannot be null"); |
| 48 | + return nullptr; |
| 49 | + } |
48 | 50 |
|
| 51 | + const char* nameConstChar = env->GetStringUTFChars(name, nullptr); |
| 52 | + if (nameConstChar == nullptr) { |
| 53 | + jclass Exception = env->FindClass("java/lang/OutOfMemoryError"); |
| 54 | + env->ThrowNew(Exception, "Failed to allocate memory for 'name'"); |
| 55 | + return nullptr; |
| 56 | + } |
49 | 57 |
|
50 | | -extern "C" |
51 | | -JNIEXPORT jbyteArray JNICALL |
52 | | -Java_com_fastopenpgp_FastOpenpgpModule_callJSI(JNIEnv *env, jobject thiz, jlong jsi_ptr, |
53 | | - jstring name, jbyteArray payload) { |
54 | | - auto &runtime = *reinterpret_cast<jsi::Runtime *>(jsi_ptr); |
55 | | - auto nameConstChar = env->GetStringUTFChars(name, nullptr); |
56 | | - auto payloadBytes = env->GetByteArrayElements(payload, nullptr); |
57 | | - auto size = env->GetArrayLength(payload); |
58 | | - |
59 | | - auto nameValue = jsi::String::createFromAscii(runtime, nameConstChar); |
| 58 | + jbyte* payloadBytes = env->GetByteArrayElements(payload, nullptr); |
| 59 | + if (payloadBytes == nullptr) { |
60 | 60 | env->ReleaseStringUTFChars(name, nameConstChar); |
| 61 | + jclass Exception = env->FindClass("java/lang/OutOfMemoryError"); |
| 62 | + env->ThrowNew(Exception, "Failed to allocate memory for 'payload'"); |
| 63 | + return nullptr; |
| 64 | + } |
61 | 65 |
|
| 66 | + jsize size = env->GetArrayLength(payload); |
| 67 | + auto response = |
| 68 | + OpenPGPBridgeCall(const_cast<char*>(nameConstChar), payloadBytes, size); |
62 | 69 |
|
63 | | - auto arrayBuffer = runtime.global().getPropertyAsFunction(runtime, "ArrayBuffer"); |
64 | | - jsi::Object o = arrayBuffer.callAsConstructor(runtime, size).getObject(runtime); |
65 | | - jsi::ArrayBuffer payloadValue = o.getArrayBuffer(runtime); |
66 | | - memcpy(payloadValue.data(runtime), payloadBytes, size); |
67 | | - env->ReleaseByteArrayElements(payload, payloadBytes, 0); |
| 70 | + // Release resources |
| 71 | + env->ReleaseStringUTFChars(name, nameConstChar); |
| 72 | + env->ReleaseByteArrayElements(payload, payloadBytes, JNI_ABORT); |
68 | 73 |
|
69 | | - auto response = fastOpenPGP::call(runtime, nameValue, payloadValue); |
| 74 | + if (response->error != nullptr) { |
| 75 | + const char* error = response->error; |
| 76 | + free(response); |
| 77 | + jclass Exception = env->FindClass("java/lang/Exception"); |
| 78 | + env->ThrowNew(Exception, error); |
| 79 | + return nullptr; |
| 80 | + } |
| 81 | + |
| 82 | + jbyteArray result = env->NewByteArray(response->size); |
| 83 | + if (result == nullptr) { |
| 84 | + free(response); |
| 85 | + jclass Exception = env->FindClass("java/lang/OutOfMemoryError"); |
| 86 | + env->ThrowNew(Exception, "Failed to allocate memory for result"); |
| 87 | + return nullptr; |
| 88 | + } |
70 | 89 |
|
71 | | - if (response.isString()) { |
72 | | - auto error = response.asString(runtime); |
73 | | - jclass Exception = env->FindClass("java/lang/Exception"); |
74 | | - env->ThrowNew(Exception, error.utf8(runtime).c_str()); |
75 | | - return nullptr; |
| 90 | + env->SetByteArrayRegion(result, 0, response->size, reinterpret_cast<jbyte*>(response->message)); |
| 91 | + free(response); |
76 | 92 |
|
77 | | - } |
78 | | - auto byteResult = response.asObject(runtime).getArrayBuffer(runtime); |
79 | | - auto sizeResult = byteResult.size(runtime); |
80 | | - auto result = env->NewByteArray(sizeResult); |
81 | | - env->SetByteArrayRegion(result, 0, sizeResult, (jbyte*) byteResult.data(runtime)); |
82 | | - return result; |
| 93 | + return result; |
83 | 94 | } |
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