.idea/AndroidProjectSystem.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="AndroidProjectSystem">
-    <option name="providerId" value="com.android.tools.idea.GradleProjectSystem" />
-  </component>
-</project>

libs/lpac-jni/src/main/jni/lpac-jni/interface-wrapper.c

@@ -13,29 +13,22 @@ jmethodID method_http_transmit;
 jfieldID field_resp_rcode;
 jfieldID field_resp_data;
 
-#define APDU_INTERFACE "net/typeblog/lpac_jni/ApduInterface"
-#define HTTP_INTERFACE "net/typeblog/lpac_jni/HttpInterface"
-#define HTTP_RESPONSE_CLASS HTTP_INTERFACE "$HttpResponse"
-#define JSTR "Ljava/lang/String;"
-
 void interface_wrapper_init() {
     LPAC_JNI_SETUP_ENV;
-    jclass apdu_class = (*env)->FindClass(env, APDU_INTERFACE);
-    method_apdu_connect = (*env)->GetMethodID(
-            env, apdu_class, "connect", "()V");
-    method_apdu_disconnect = (*env)->GetMethodID(
-            env, apdu_class, "disconnect", "()V");
-    method_apdu_logical_channel_open = (*env)->GetMethodID(
-            env, apdu_class, "logicalChannelOpen", "([B)I");
-    method_apdu_logical_channel_close = (*env)->GetMethodID(
-            env, apdu_class, "logicalChannelClose", "(I)V");
-    method_apdu_transmit = (*env)->GetMethodID(
-            env, apdu_class, "transmit", "(I[B)[B");
+    jclass apdu_class = (*env)->FindClass(env, "net/typeblog/lpac_jni/ApduInterface");
+    method_apdu_connect = (*env)->GetMethodID(env, apdu_class, "connect", "()V");
+    method_apdu_disconnect = (*env)->GetMethodID(env, apdu_class, "disconnect", "()V");
+    method_apdu_logical_channel_open = (*env)->GetMethodID(env, apdu_class, "logicalChannelOpen",
+                                                           "([B)I");
+    method_apdu_logical_channel_close = (*env)->GetMethodID(env, apdu_class, "logicalChannelClose",
+                                                            "(I)V");
+    method_apdu_transmit = (*env)->GetMethodID(env, apdu_class, "transmit", "(I[B)[B");
 
-    jclass http_class = (*env)->FindClass(env, HTTP_INTERFACE);
-    method_http_transmit = (*env)->GetMethodID(
-            env, http_class, "transmit", "(" JSTR "[B[" JSTR ")" "L" HTTP_RESPONSE_CLASS ";");
-    jclass resp_class = (*env)->FindClass(env, HTTP_RESPONSE_CLASS);
+    jclass http_class = (*env)->FindClass(env, "net/typeblog/lpac_jni/HttpInterface");
+    method_http_transmit = (*env)->GetMethodID(env, http_class, "transmit",
+                                               "(Ljava/lang/String;[B[Ljava/lang/String;)Lnet/typeblog/lpac_jni/HttpInterface$HttpResponse;");
+
+    jclass resp_class = (*env)->FindClass(env, "net/typeblog/lpac_jni/HttpInterface$HttpResponse");
     field_resp_rcode = (*env)->GetFieldID(env, resp_class, "rcode", "I");
     field_resp_data = (*env)->GetFieldID(env, resp_class, "data", "[B");
 }
@@ -43,7 +36,7 @@ void interface_wrapper_init() {
 static int apdu_interface_connect(struct euicc_ctx *ctx) {
     LPAC_JNI_SETUP_ENV;
     (*env)->CallVoidMethod(env, LPAC_JNI_CTX(ctx)->apdu_interface, method_apdu_connect);
-    LPAC_JNI_EXCEPTION_RETURN
+    LPAC_JNI_EXCEPTION_RETURN;
     return 0;
 }
 
@@ -59,7 +52,7 @@ apdu_interface_logical_channel_open(struct euicc_ctx *ctx, const uint8_t *aid, u
     (*env)->SetByteArrayRegion(env, jbarr, 0, aid_len, (const jbyte *) aid);
     jint ret = (*env)->CallIntMethod(env, LPAC_JNI_CTX(ctx)->apdu_interface,
                                      method_apdu_logical_channel_open, jbarr);
-    LPAC_JNI_EXCEPTION_RETURN
+    LPAC_JNI_EXCEPTION_RETURN;
     LPAC_JNI_CTX(ctx)->logical_channel_id = ret;
     return ret;
 }
@@ -76,18 +69,18 @@ static void apdu_interface_logical_channel_close(struct euicc_ctx *ctx,
 static int
 apdu_interface_transmit(struct euicc_ctx *ctx, uint8_t **rx, uint32_t *rx_len, const uint8_t *tx,
                         uint32_t tx_len) {
-    jint logic_channel = LPAC_JNI_CTX(ctx)->logical_channel_id;
+    const int logic_channel = LPAC_JNI_CTX(ctx)->logical_channel_id;
     LPAC_JNI_SETUP_ENV;
-    jbyteArray txArr = (*env)->NewByteArray(env, (jsize) tx_len);
-    (*env)->SetByteArrayRegion(env, txArr, 0, (jsize) tx_len, (const jbyte *) tx);
+    jbyteArray txArr = (*env)->NewByteArray(env, tx_len);
+    (*env)->SetByteArrayRegion(env, txArr, 0, tx_len, (const jbyte *) tx);
     jbyteArray ret = (jbyteArray) (*env)->CallObjectMethod(
             env, LPAC_JNI_CTX(ctx)->apdu_interface,
             method_apdu_transmit, logic_channel, txArr
     );
-    LPAC_JNI_EXCEPTION_RETURN
+    LPAC_JNI_EXCEPTION_RETURN;
     *rx_len = (*env)->GetArrayLength(env, ret);
     *rx = calloc(*rx_len, sizeof(uint8_t));
-    (*env)->GetByteArrayRegion(env, ret, 0, (jsize) *rx_len, (jbyte *) rx);
+    (*env)->GetByteArrayRegion(env, ret, 0, *rx_len, *rx);
     (*env)->DeleteLocalRef(env, txArr);
     (*env)->DeleteLocalRef(env, ret);
     return 0;
@@ -99,8 +92,8 @@ http_interface_transmit(struct euicc_ctx *ctx, const char *url, uint32_t *rcode,
                         const char **headers) {
     LPAC_JNI_SETUP_ENV;
     jstring jurl = toJString(env, url);
-    jbyteArray txArr = (*env)->NewByteArray(env, (jsize) tx_len);
-    (*env)->SetByteArrayRegion(env, txArr, 0, (jsize) tx_len, (jbyte *) tx);
+    jbyteArray txArr = (*env)->NewByteArray(env, tx_len);
+    (*env)->SetByteArrayRegion(env, txArr, 0, tx_len, (const jbyte *) tx);
 
     int num_headers = 0;
     while (headers[num_headers] != NULL) {
@@ -115,12 +108,12 @@ http_interface_transmit(struct euicc_ctx *ctx, const char *url, uint32_t *rcode,
 
     jobject ret = (*env)->CallObjectMethod(env, LPAC_JNI_CTX(ctx)->http_interface,
                                            method_http_transmit, jurl, txArr, headersArr);
-    LPAC_JNI_EXCEPTION_RETURN
+    LPAC_JNI_EXCEPTION_RETURN;
     *rcode = (*env)->GetIntField(env, ret, field_resp_rcode);
     jbyteArray rxArr = (jbyteArray) (*env)->GetObjectField(env, ret, field_resp_data);
     *rx_len = (*env)->GetArrayLength(env, rxArr);
     *rx = calloc(*rx_len, sizeof(uint8_t));
-    (*env)->GetByteArrayRegion(env, rxArr, 0, (jsize) *rx_len, (jbyte *) *rx);
+    (*env)->GetByteArrayRegion(env, rxArr, 0, *rx_len, *rx);
     (*env)->DeleteLocalRef(env, txArr);
     (*env)->DeleteLocalRef(env, rxArr);
     (*env)->DeleteLocalRef(env, headersArr);

libs/lpac-jni/src/main/jni/lpac-jni/lpac-download.c

@@ -5,9 +5,6 @@
 #include <syslog.h>
 #include "lpac-download.h"
 
-#pragma clang diagnostic push
-#pragma ide diagnostic ignored "UnusedParameter"
-
 jobject download_state_preparing;
 jobject download_state_connecting;
 jobject download_state_authenticating;
@@ -16,34 +13,47 @@ jobject download_state_finalizing;
 
 jmethodID on_state_update;
 
-#define DOWNLOAD_CALLBACK_CLASS "net/typeblog/lpac_jni/ProfileDownloadCallback"
-#define DOWNLOAD_STATE_CLASS DOWNLOAD_CALLBACK_CLASS "$DownloadState"
-
-static jobject
-bind_download_state_field(JNIEnv *env, const char *field_name) {
-    jclass download_state_class = (*env)->FindClass(env, DOWNLOAD_STATE_CLASS);
-    jfieldID field = (*env)->GetStaticFieldID(
-            env, download_state_class, field_name, "L" DOWNLOAD_STATE_CLASS ";");
-    jobject bound = (*env)->GetStaticObjectField(
-            env, download_state_class, field);
-    return (*env)->NewGlobalRef(env, bound);
-}
-
 void lpac_download_init() {
     LPAC_JNI_SETUP_ENV;
 
-    {
-        download_state_preparing = bind_download_state_field(env, "Preparing");
-        download_state_connecting = bind_download_state_field(env, "Connecting");
-        download_state_authenticating = bind_download_state_field(env, "Authenticating");
-        download_state_downloading = bind_download_state_field(env, "Downloading");
-        download_state_finalizing = bind_download_state_field(env, "Finalizing");
-    }
-    {
-        jclass download_callback_class = (*env)->FindClass(env, DOWNLOAD_CALLBACK_CLASS);
+    jclass download_state_class = (*env)->FindClass(env,
+                                                    "net/typeblog/lpac_jni/ProfileDownloadCallback$DownloadState");
+    jfieldID download_state_preparing_field = (*env)->GetStaticFieldID(env, download_state_class,
+                                                                       "Preparing",
+                                                                       "Lnet/typeblog/lpac_jni/ProfileDownloadCallback$DownloadState;");
+    download_state_preparing = (*env)->GetStaticObjectField(env, download_state_class,
+                                                            download_state_preparing_field);
+    download_state_preparing = (*env)->NewGlobalRef(env, download_state_preparing);
+    jfieldID download_state_connecting_field = (*env)->GetStaticFieldID(env, download_state_class,
+                                                                        "Connecting",
+                                                                        "Lnet/typeblog/lpac_jni/ProfileDownloadCallback$DownloadState;");
+    download_state_connecting = (*env)->GetStaticObjectField(env, download_state_class,
+                                                             download_state_connecting_field);
+    download_state_connecting = (*env)->NewGlobalRef(env, download_state_connecting);
+    jfieldID download_state_authenticating_field = (*env)->GetStaticFieldID(env,
+                                                                            download_state_class,
+                                                                            "Authenticating",
+                                                                            "Lnet/typeblog/lpac_jni/ProfileDownloadCallback$DownloadState;");
+    download_state_authenticating = (*env)->GetStaticObjectField(env, download_state_class,
+                                                                 download_state_authenticating_field);
+    download_state_authenticating = (*env)->NewGlobalRef(env, download_state_authenticating);
+    jfieldID download_state_downloading_field = (*env)->GetStaticFieldID(env, download_state_class,
+                                                                         "Downloading",
+                                                                         "Lnet/typeblog/lpac_jni/ProfileDownloadCallback$DownloadState;");
+    download_state_downloading = (*env)->GetStaticObjectField(env, download_state_class,
+                                                              download_state_downloading_field);
+    download_state_downloading = (*env)->NewGlobalRef(env, download_state_downloading);
+    jfieldID download_state_finalizng_field = (*env)->GetStaticFieldID(env, download_state_class,
+                                                                       "Finalizing",
+                                                                       "Lnet/typeblog/lpac_jni/ProfileDownloadCallback$DownloadState;");
+    download_state_finalizing = (*env)->GetStaticObjectField(env, download_state_class,
+                                                             download_state_finalizng_field);
+    download_state_finalizing = (*env)->NewGlobalRef(env, download_state_finalizing);
+
+    jclass download_callback_class = (*env)->FindClass(env,
+                                                       "net/typeblog/lpac_jni/ProfileDownloadCallback");
     on_state_update = (*env)->GetMethodID(env, download_callback_class, "onStateUpdate",
-                                              "(L" DOWNLOAD_STATE_CLASS ";)V");
-    }
+                                          "(Lnet/typeblog/lpac_jni/ProfileDownloadCallback$DownloadState;)V");
 }
 
 JNIEXPORT jint JNICALL
@@ -154,16 +164,18 @@ Java_net_typeblog_lpac_1jni_LpacJni_downloadErrCodeToString(JNIEnv *env, jobject
         ERRCODE_ENUM_TO_STRING(ES10B_ERROR_REASON_UNSUPPORTED_PROFILE_CLASS);
         ERRCODE_ENUM_TO_STRING(ES10B_ERROR_REASON_SCP03T_STRUCTURE_ERROR);
         ERRCODE_ENUM_TO_STRING(ES10B_ERROR_REASON_SCP03T_SECURITY_ERROR);
-        ERRCODE_ENUM_TO_STRING(ES10B_ERROR_REASON_INSTALL_FAILED_DUE_TO_ICCID_ALREADY_EXISTS_ON_EUICC);
-        ERRCODE_ENUM_TO_STRING(ES10B_ERROR_REASON_INSTALL_FAILED_DUE_TO_INSUFFICIENT_MEMORY_FOR_PROFILE);
+        ERRCODE_ENUM_TO_STRING(
+                ES10B_ERROR_REASON_INSTALL_FAILED_DUE_TO_ICCID_ALREADY_EXISTS_ON_EUICC);
+        ERRCODE_ENUM_TO_STRING(
+                ES10B_ERROR_REASON_INSTALL_FAILED_DUE_TO_INSUFFICIENT_MEMORY_FOR_PROFILE);
         ERRCODE_ENUM_TO_STRING(ES10B_ERROR_REASON_INSTALL_FAILED_DUE_TO_INTERRUPTION);
         ERRCODE_ENUM_TO_STRING(ES10B_ERROR_REASON_INSTALL_FAILED_DUE_TO_PE_PROCESSING_ERROR);
         ERRCODE_ENUM_TO_STRING(ES10B_ERROR_REASON_INSTALL_FAILED_DUE_TO_ICCID_MISMATCH);
-        ERRCODE_ENUM_TO_STRING(ES10B_ERROR_REASON_TEST_PROFILE_INSTALL_FAILED_DUE_TO_INVALID_NAA_KEY);
+        ERRCODE_ENUM_TO_STRING(
+                ES10B_ERROR_REASON_TEST_PROFILE_INSTALL_FAILED_DUE_TO_INVALID_NAA_KEY);
         ERRCODE_ENUM_TO_STRING(ES10B_ERROR_REASON_PPR_NOT_ALLOWED);
         ERRCODE_ENUM_TO_STRING(ES10B_ERROR_REASON_INSTALL_FAILED_DUE_TO_UNKNOWN_ERROR);
         default:
             return toJString(env, "ES10B_ERROR_REASON_UNDEFINED");
     }
 }
-#pragma clang diagnostic pop

libs/lpac-jni/src/main/jni/lpac-jni/lpac-jni.c

@@ -10,9 +10,6 @@
 #include "lpac-notifications.h"
 #include "interface-wrapper.h"
 
-#pragma clang diagnostic push
-#pragma ide diagnostic ignored "UnusedParameter"
-
 JavaVM *jvm = NULL;
 
 jstring empty_string;
@@ -28,8 +25,9 @@ jint JNI_OnLoad(JavaVM *vm, void *reserved) {
     LPAC_JNI_SETUP_ENV;
     string_class = (*env)->FindClass(env, "java/lang/String");
     string_class = (*env)->NewGlobalRef(env, string_class);
-    string_constructor = (*env)->GetMethodID(
-            env, string_class, "<init>", "([BLjava/lang/String;)V");
+    string_constructor = (*env)->GetMethodID(env, string_class, "<init>",
+                                             "([BLjava/lang/String;)V");
+
     const jchar _unused[1];
     empty_string = (*env)->NewString(env, _unused, 0);
     empty_string = (*env)->NewGlobalRef(env, empty_string);
@@ -48,18 +46,12 @@ Java_net_typeblog_lpac_1jni_LpacJni_createContext(JNIEnv *env, jobject thiz,
     uint32_t isdr_len = 0;
     uint8_t *isdr_c = NULL;
 
-#pragma clang diagnostic push
-#pragma ide diagnostic ignored "MemoryLeak"
     ctx = calloc(1, sizeof(struct euicc_ctx));
     jni_ctx = calloc(1, sizeof(struct lpac_jni_ctx));
-#pragma clang diagnostic pop
 
     isdr_java = (*env)->GetByteArrayElements(env, isdr_aid, JNI_FALSE);
     isdr_len = (*env)->GetArrayLength(env, isdr_aid);
-#pragma clang diagnostic push
-#pragma ide diagnostic ignored "MemoryLeak"
     isdr_c = calloc(isdr_len, sizeof(uint8_t));
-#pragma clang diagnostic pop
     memcpy(isdr_c, isdr_java, isdr_len);
     (*env)->ReleaseByteArrayElements(env, isdr_aid, isdr_java, JNI_ABORT);
 
@@ -108,12 +100,12 @@ jstring toJString(JNIEnv *env, const char *pat) {
     jbyteArray bytes = NULL;
     jstring encoding = NULL;
     jstring jstr = NULL;
-    jsize len;
+    int len;
 
     if (pat == NULL)
         return (*env)->NewLocalRef(env, empty_string);
 
-    len = (jsize) strlen(pat);
+    len = strlen(pat);
     bytes = (*env)->NewByteArray(env, len);
     (*env)->SetByteArrayRegion(env, bytes, 0, len, (jbyte *) pat);
     encoding = (*env)->NewStringUTF(env, "utf-8");
@@ -299,5 +291,3 @@ LPAC_JNI_STRUCT_GETTER_LONG(struct es10c_ex_euiccinfo2, euiccInfo2, extCardResou
 
 LPAC_JNI_STRUCT_GETTER_LONG(struct es10c_ex_euiccinfo2, euiccInfo2, euiccCiPKIdListForSigning, EuiccCiPKIdListForSigning)
 LPAC_JNI_STRUCT_GETTER_LONG(struct es10c_ex_euiccinfo2, euiccInfo2, euiccCiPKIdListForVerification, EuiccCiPKIdListForVerification)
-
-#pragma clang diagnostic pop

libs/lpac-jni/src/main/jni/lpac-jni/lpac-notifications.c

@@ -4,9 +4,6 @@
 #include <malloc.h>
 #include <syslog.h>
 
-#pragma clang diagnostic push
-#pragma ide diagnostic ignored "UnusedParameter"
-
 JNIEXPORT jlong JNICALL
 Java_net_typeblog_lpac_1jni_LpacJni_es10bListNotification(JNIEnv *env, jobject thiz, jlong handle) {
     struct euicc_ctx *ctx = (struct euicc_ctx *) handle;
@@ -80,5 +77,3 @@ LPAC_JNI_STRUCT_FREE(struct es10b_notification_metadata_list, notifications, es1
 LPAC_JNI_STRUCT_GETTER_LONG(struct es10b_notification_metadata_list, notification, seqNumber, Seq)
 LPAC_JNI_STRUCT_GETTER_STRING(struct es10b_notification_metadata_list, notification, notificationAddress, Address)
 LPAC_JNI_STRUCT_GETTER_STRING(struct es10b_notification_metadata_list, notification, iccid, Iccid)
-
-#pragma clang diagnostic pop