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Diffstat (limited to 'nci/jni/NfcJniUtil.h')
| -rwxr-xr-x | nci/jni/NfcJniUtil.h | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/nci/jni/NfcJniUtil.h b/nci/jni/NfcJniUtil.h new file mode 100755 index 0000000..8caa0b8 --- /dev/null +++ b/nci/jni/NfcJniUtil.h @@ -0,0 +1,152 @@ +/* + * Copyright (C) 2012 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once +#define LOG_TAG "BrcmNfcJni" +#include <JNIHelp.h> +#include <jni.h> +#include <pthread.h> +#include <sys/queue.h> +#include <semaphore.h> + + +/* Discovery modes -- keep in sync with NFCManager.DISCOVERY_MODE_* */ +#define DISCOVERY_MODE_TAG_READER 0 +#define DISCOVERY_MODE_NFCIP1 1 +#define DISCOVERY_MODE_CARD_EMULATION 2 +#define DISCOVERY_MODE_TABLE_SIZE 3 + +#define DISCOVERY_MODE_DISABLED 0 +#define DISCOVERY_MODE_ENABLED 1 + +#define MODE_P2P_TARGET 0 +#define MODE_P2P_INITIATOR 1 + + +/* Properties values */ +#define PROPERTY_LLCP_LTO 0 +#define PROPERTY_LLCP_MIU 1 +#define PROPERTY_LLCP_WKS 2 +#define PROPERTY_LLCP_OPT 3 +#define PROPERTY_NFC_DISCOVERY_A 4 +#define PROPERTY_NFC_DISCOVERY_B 5 +#define PROPERTY_NFC_DISCOVERY_F 6 +#define PROPERTY_NFC_DISCOVERY_15693 7 +#define PROPERTY_NFC_DISCOVERY_NCFIP 8 + + +/* Error codes */ +#define ERROR_BUFFER_TOO_SMALL -12 +#define ERROR_INSUFFICIENT_RESOURCES -9 + + +/* Pre-defined tag type values. These must match the values in + * Ndef.java in the framework. + */ +#define NDEF_UNKNOWN_TYPE -1 +#define NDEF_TYPE1_TAG 1 +#define NDEF_TYPE2_TAG 2 +#define NDEF_TYPE3_TAG 3 +#define NDEF_TYPE4_TAG 4 +#define NDEF_MIFARE_CLASSIC_TAG 101 + + +/* Pre-defined card read/write state values. These must match the values in + * Ndef.java in the framework. + */ +#define NDEF_MODE_READ_ONLY 1 +#define NDEF_MODE_READ_WRITE 2 +#define NDEF_MODE_UNKNOWN 3 + + +/* Name strings for target types. These *must* match the values in TagTechnology.java */ +#define TARGET_TYPE_UNKNOWN -1 +#define TARGET_TYPE_ISO14443_3A 1 +#define TARGET_TYPE_ISO14443_3B 2 +#define TARGET_TYPE_ISO14443_4 3 +#define TARGET_TYPE_FELICA 4 +#define TARGET_TYPE_ISO15693 5 +#define TARGET_TYPE_NDEF 6 +#define TARGET_TYPE_NDEF_FORMATABLE 7 +#define TARGET_TYPE_MIFARE_CLASSIC 8 +#define TARGET_TYPE_MIFARE_UL 9 + + +//define a few NXP error codes that NFC service expects; +//see external/libnfc-nxp/src/phLibNfcStatus.h; +//see external/libnfc-nxp/inc/phNfcStatus.h +#define NFCSTATUS_SUCCESS (0x0000) +#define NFCSTATUS_FAILED (0x00FF) + +//default general trasceive timeout in millisecond +#define DEFAULT_GENERAL_TRANS_TIMEOUT 1000 + +struct nfc_jni_native_data +{ + /* Thread handle */ + pthread_t thread; + int running; + + /* Our VM */ + JavaVM *vm; + int env_version; + + /* Reference to the NFCManager instance */ + jobject manager; + + /* Cached objects */ + jobject cached_NfcTag; + jobject cached_P2pDevice; + + /* Secure Element selected */ + int seId; + + /* LLCP params */ + int lto; + int miu; + int wks; + int opt; + + int tech_mask; + + /* Tag detected */ + jobject tag; + + int tHandle; + int tProtocols[16]; + int handles[16]; +}; + + +extern "C" +{ + jint JNI_OnLoad(JavaVM *jvm, void *reserved); +} + + +namespace android +{ + int nfc_jni_cache_object (JNIEnv *e, const char *clsname, jobject *cached_obj); + int nfc_jni_get_nfc_socket_handle (JNIEnv *e, jobject o); + struct nfc_jni_native_data* nfc_jni_get_nat (JNIEnv *e, jobject o); + int register_com_android_nfc_NativeNfcManager (JNIEnv *e); + int register_com_android_nfc_NativeNfcTag (JNIEnv *e); + int register_com_android_nfc_NativeP2pDevice (JNIEnv *e); + int register_com_android_nfc_NativeLlcpConnectionlessSocket (JNIEnv *e); + int register_com_android_nfc_NativeLlcpServiceSocket (JNIEnv *e); + int register_com_android_nfc_NativeLlcpSocket (JNIEnv *e); + int register_com_android_nfc_NativeNfcSecureElement (JNIEnv *e); +} // namespace android |