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lpac-jni: Code cleanup

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This commit is contained in:
Peter Cai 2023-12-30 10:16:04 -05:00
parent 21b9eeb2ad
commit c370811fc0
1 changed files with 92 additions and 53 deletions
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145
libs/lpac-jni/src/main/jni/lpac-jni/lpac-jni.c
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@ -64,25 +64,29 @@ JNIEXPORT jlong JNICALL
Java_net_typeblog_lpac_1jni_LpacJni_createContext(JNIEnv *env, jobject thiz,
jobject apdu_interface,
jobject http_interface) {
struct euicc_ctx *ctx = malloc(sizeof(struct euicc_ctx));
struct lpac_jni_ctx *_ctx = malloc(sizeof(struct lpac_jni_ctx));
struct lpac_jni_ctx *jni_ctx = NULL;
struct euicc_ctx *ctx = NULL;
ctx = malloc(sizeof(struct euicc_ctx));
jni_ctx = malloc(sizeof(struct lpac_jni_ctx));
memset(ctx, 0, sizeof(struct lpac_jni_ctx));
memset(_ctx, 0, sizeof(struct lpac_jni_ctx));
memset(jni_ctx, 0, sizeof(struct lpac_jni_ctx));
ctx->interface.apdu = &lpac_jni_apdu_interface;
ctx->interface.http = &lpac_jni_http_interface;
_ctx->apdu_interface = (*env)->NewGlobalRef(env, apdu_interface);
_ctx->http_interface = (*env)->NewGlobalRef(env, http_interface);
ctx->userdata = (void *) _ctx;
jni_ctx->apdu_interface = (*env)->NewGlobalRef(env, apdu_interface);
jni_ctx->http_interface = (*env)->NewGlobalRef(env, http_interface);
ctx->userdata = (void *) jni_ctx;
return (jlong) ctx;
}
JNIEXPORT void JNICALL
Java_net_typeblog_lpac_1jni_LpacJni_destroyContext(JNIEnv *env, jobject thiz, jlong handle) {
struct euicc_ctx *ctx = (struct euicc_ctx *) handle;
struct lpac_jni_ctx *_ctx = LPAC_JNI_CTX(ctx);
(*env)->DeleteGlobalRef(env, _ctx->apdu_interface);
(*env)->DeleteGlobalRef(env, _ctx->http_interface);
free(_ctx);
struct lpac_jni_ctx *jni_ctx = LPAC_JNI_CTX(ctx);
(*env)->DeleteGlobalRef(env, jni_ctx->apdu_interface);
(*env)->DeleteGlobalRef(env, jni_ctx->http_interface);
free(jni_ctx);
free(ctx);
}
@ -99,12 +103,17 @@ Java_net_typeblog_lpac_1jni_LpacJni_es10xFini(JNIEnv *env, jobject thiz, jlong h
}
jstring toJString(JNIEnv *env, const char *pat) {
int len = strlen(pat);
jbyteArray bytes = (*env)->NewByteArray(env, len);
jbyteArray bytes = NULL;
jstring encoding = NULL;
jstring jstr = NULL;
int len;
len = strlen(pat);
bytes = (*env)->NewByteArray(env, len);
(*env)->SetByteArrayRegion(env, bytes, 0, len, (jbyte *) pat);
jstring encoding = (*env)->NewStringUTF(env, "utf-8");
jstring jstr = (jstring) (*env)->NewObject(env, string_class,
string_constructor, bytes, encoding);
encoding = (*env)->NewStringUTF(env, "utf-8");
jstr = (jstring) (*env)->NewObject(env, string_class,
string_constructor, bytes, encoding);
(*env)->DeleteLocalRef(env, encoding);
(*env)->DeleteLocalRef(env, bytes);
return jstr;
@ -113,7 +122,8 @@ jstring toJString(JNIEnv *env, const char *pat) {
JNIEXPORT jstring JNICALL
Java_net_typeblog_lpac_1jni_LpacJni_es10cGetEid(JNIEnv *env, jobject thiz, jlong handle) {
struct euicc_ctx *ctx = (struct euicc_ctx *) handle;
char *buf;
char *buf = NULL;
if (es10c_get_eid(ctx, &buf) < 0) {
return NULL;
}
@ -122,47 +132,63 @@ Java_net_typeblog_lpac_1jni_LpacJni_es10cGetEid(JNIEnv *env, jobject thiz, jlong
return ret;
}
jobject profile_info_native_to_java(JNIEnv *env, struct es10c_profile_info *info) {
jstring serviceProvider = NULL;
jstring nickName = NULL;
jstring isdpAid = NULL;
jstring iccid = NULL;
jstring name = NULL;
jobject state = NULL;
jobject class = NULL;
jobject jinfo = NULL;
iccid = toJString(env, info->iccid);
isdpAid = toJString(env, info->isdpAid);
name = toJString(env, info->profileName);
nickName = info->profileNickname ? toJString(env, info->profileNickname) : (*env)->NewLocalRef(env, empty_string);
serviceProvider = info->serviceProviderName ? toJString(env, info->serviceProviderName) : (*env)->NewLocalRef(env, empty_string);
state = (*env)->CallStaticObjectMethod(env, local_profile_state_class,
local_profile_state_from_string,
toJString(env, info->profileState));
class = (*env)->CallStaticObjectMethod(env, local_profile_class_class,
local_profile_class_from_string,
toJString(env, info->profileClass));
jinfo = (*env)->NewObject(env, local_profile_info_class, local_profile_info_constructor,
iccid, state, name, nickName, serviceProvider, isdpAid, class);
(*env)->DeleteLocalRef(env, class);
(*env)->DeleteLocalRef(env, state);
(*env)->DeleteLocalRef(env, serviceProvider);
(*env)->DeleteLocalRef(env, nickName);
(*env)->DeleteLocalRef(env, name);
(*env)->DeleteLocalRef(env, isdpAid);
(*env)->DeleteLocalRef(env, iccid);
return jinfo;
}
JNIEXPORT jobjectArray JNICALL
Java_net_typeblog_lpac_1jni_LpacJni_es10cGetProfilesInfo(JNIEnv *env, jobject thiz, jlong handle) {
struct euicc_ctx *ctx = (struct euicc_ctx *) handle;
struct es10c_profile_info *info;
struct es10c_profile_info *info = NULL;
jobjectArray ret = NULL;
jobject jinfo = NULL;
int count;
if (es10c_get_profiles_info(ctx, &info, &count) < 0) {
return NULL;
}
jobjectArray ret = (*env)->NewObjectArray(env, count, local_profile_info_class, NULL);
ret = (*env)->NewObjectArray(env, count, local_profile_info_class, NULL);
// Convert the native info array to Java
for (int i = 0; i < count; i++) {
jstring iccid = toJString(env, info[i].iccid);
jstring isdpAid = toJString(env, info[i].isdpAid);
jstring name = toJString(env, info[i].profileName);
jstring nickName = info[i].profileNickname ? toJString(env, info[i].profileNickname) : (*env)->NewLocalRef(env, empty_string);
jstring serviceProvider = info[i].serviceProviderName ? toJString(env, info[i].serviceProviderName) : (*env)->NewLocalRef(env, empty_string);
jobject state =
(*env)->CallStaticObjectMethod(env, local_profile_state_class,
local_profile_state_from_string,
toJString(env, info[i].profileState));
jobject class =
(*env)->CallStaticObjectMethod(env, local_profile_class_class,
local_profile_class_from_string,
toJString(env, info[i].profileClass));
jobject jinfo = (*env)->NewObject(env, local_profile_info_class, local_profile_info_constructor,
iccid, state, name, nickName, serviceProvider, isdpAid, class);
jinfo = profile_info_native_to_java(env, &info[i]);
(*env)->SetObjectArrayElement(env, ret, i, jinfo);
(*env)->DeleteLocalRef(env, jinfo);
(*env)->DeleteLocalRef(env, class);
(*env)->DeleteLocalRef(env, state);
(*env)->DeleteLocalRef(env, serviceProvider);
(*env)->DeleteLocalRef(env, nickName);
(*env)->DeleteLocalRef(env, name);
(*env)->DeleteLocalRef(env, isdpAid);
(*env)->DeleteLocalRef(env, iccid);
}
es10c_profile_info_free_all(info, count);
@ -173,8 +199,11 @@ JNIEXPORT jint JNICALL
Java_net_typeblog_lpac_1jni_LpacJni_es10cEnableProfile(JNIEnv *env, jobject thiz, jlong handle,
jstring iccid) {
struct euicc_ctx *ctx = (struct euicc_ctx *) handle;
const char *_iccid = (*env)->GetStringUTFChars(env, iccid, NULL);
int ret = es10c_enable_profile_iccid(ctx, _iccid, 1);
const char *_iccid = NULL;
int ret;
_iccid = (*env)->GetStringUTFChars(env, iccid, NULL);
ret = es10c_enable_profile_iccid(ctx, _iccid, 1);
(*env)->ReleaseStringUTFChars(env, iccid, _iccid);
return ret;
}
@ -183,8 +212,11 @@ JNIEXPORT jint JNICALL
Java_net_typeblog_lpac_1jni_LpacJni_es10cDisableProfile(JNIEnv *env, jobject thiz, jlong handle,
jstring iccid) {
struct euicc_ctx *ctx = (struct euicc_ctx *) handle;
const char *_iccid = (*env)->GetStringUTFChars(env, iccid, NULL);
int ret = es10c_disable_profile_iccid(ctx, _iccid, 1);
const char *_iccid = NULL;
int ret;
_iccid = (*env)->GetStringUTFChars(env, iccid, NULL);
ret = es10c_disable_profile_iccid(ctx, _iccid, 1);
(*env)->ReleaseStringUTFChars(env, iccid, _iccid);
return ret;
}
@ -193,9 +225,13 @@ JNIEXPORT jint JNICALL
Java_net_typeblog_lpac_1jni_LpacJni_es10cSetNickname(JNIEnv *env, jobject thiz, jlong handle,
jstring iccid, jstring nick) {
struct euicc_ctx *ctx = (struct euicc_ctx *) handle;
const char *_iccid = (*env)->GetStringUTFChars(env, iccid, NULL);
const char *_nick = (*env)->GetStringUTFChars(env, nick, NULL);
int ret = es10c_set_nickname(ctx, _iccid, _nick);
const char *_iccid = NULL;
const char *_nick = NULL;
int ret;
_iccid = (*env)->GetStringUTFChars(env, iccid, NULL);
_nick = (*env)->GetStringUTFChars(env, nick, NULL);
ret = es10c_set_nickname(ctx, _iccid, _nick);
(*env)->ReleaseStringUTFChars(env, nick, _nick);
(*env)->ReleaseStringUTFChars(env, iccid, _iccid);
return ret;
@ -205,8 +241,11 @@ JNIEXPORT jint JNICALL
Java_net_typeblog_lpac_1jni_LpacJni_es10cDeleteProfile(JNIEnv *env, jobject thiz, jlong handle,
jstring iccid) {
struct euicc_ctx *ctx = (struct euicc_ctx *) handle;
const char *_iccid = (*env)->GetStringUTFChars(env, iccid, NULL);
int ret = es10c_delete_profile_iccid(ctx, _iccid);
const char *_iccid = NULL;
int ret;
_iccid = (*env)->GetStringUTFChars(env, iccid, NULL);
ret = es10c_delete_profile_iccid(ctx, _iccid);
(*env)->ReleaseStringUTFChars(env, iccid, _iccid);
return ret;
}