nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | /****************************************************************************** |
| 17 | * |
| 18 | * The original Work has been changed by NXP Semiconductors. |
| 19 | * |
| 20 | * Copyright (C) 2015 NXP Semiconductors |
| 21 | * |
| 22 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 23 | * you may not use this file except in compliance with the License. |
| 24 | * You may obtain a copy of the License at |
| 25 | * |
| 26 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 27 | * |
| 28 | * Unless required by applicable law or agreed to in writing, software |
| 29 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 30 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 31 | * See the License for the specific language governing permissions and |
| 32 | * limitations under the License. |
| 33 | * |
| 34 | ******************************************************************************/ |
| 35 | #pragma once |
| 36 | #undef LOG_TAG |
| 37 | #define LOG_TAG "BrcmNfcJni" |
| 38 | #include <JNIHelp.h> |
| 39 | #include <jni.h> |
| 40 | #include <pthread.h> |
| 41 | #include <sys/queue.h> |
| 42 | #include <semaphore.h> |
| 43 | |
| 44 | |
| 45 | /* Discovery modes -- keep in sync with NFCManager.DISCOVERY_MODE_* */ |
| 46 | #define DISCOVERY_MODE_TAG_READER 0 |
| 47 | #define DISCOVERY_MODE_NFCIP1 1 |
| 48 | #define DISCOVERY_MODE_CARD_EMULATION 2 |
| 49 | #define DISCOVERY_MODE_TABLE_SIZE 3 |
| 50 | |
| 51 | #define DISCOVERY_MODE_DISABLED 0 |
| 52 | #define DISCOVERY_MODE_ENABLED 1 |
| 53 | |
| 54 | #define MODE_P2P_TARGET 0 |
| 55 | #define MODE_P2P_INITIATOR 1 |
| 56 | |
| 57 | |
| 58 | /* Properties values */ |
| 59 | #define PROPERTY_LLCP_LTO 0 |
| 60 | #define PROPERTY_LLCP_MIU 1 |
| 61 | #define PROPERTY_LLCP_WKS 2 |
| 62 | #define PROPERTY_LLCP_OPT 3 |
| 63 | #define PROPERTY_NFC_DISCOVERY_A 4 |
| 64 | #define PROPERTY_NFC_DISCOVERY_B 5 |
| 65 | #define PROPERTY_NFC_DISCOVERY_F 6 |
| 66 | #define PROPERTY_NFC_DISCOVERY_15693 7 |
| 67 | #define PROPERTY_NFC_DISCOVERY_NCFIP 8 |
| 68 | |
| 69 | |
| 70 | /* Error codes */ |
nxpandroid | 7d44e57 | 2016-08-01 19:11:04 +0530 | [diff] [blame^] | 71 | #define ERROR_BUFFER_TOO_SMALL (-12) |
| 72 | #define ERROR_INSUFFICIENT_RESOURCES (-9) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 73 | |
| 74 | |
| 75 | /* Pre-defined tag type values. These must match the values in |
| 76 | * Ndef.java in the framework. |
| 77 | */ |
nxpandroid | 7d44e57 | 2016-08-01 19:11:04 +0530 | [diff] [blame^] | 78 | #define NDEF_UNKNOWN_TYPE (-1) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 79 | #define NDEF_TYPE1_TAG 1 |
| 80 | #define NDEF_TYPE2_TAG 2 |
| 81 | #define NDEF_TYPE3_TAG 3 |
| 82 | #define NDEF_TYPE4_TAG 4 |
| 83 | #define NDEF_MIFARE_CLASSIC_TAG 101 |
| 84 | |
| 85 | |
| 86 | /* Pre-defined card read/write state values. These must match the values in |
| 87 | * Ndef.java in the framework. |
| 88 | */ |
| 89 | #define NDEF_MODE_READ_ONLY 1 |
| 90 | #define NDEF_MODE_READ_WRITE 2 |
| 91 | #define NDEF_MODE_UNKNOWN 3 |
| 92 | |
nxpandroid | 1153eb3 | 2015-11-06 18:46:58 +0530 | [diff] [blame] | 93 | #if(NXP_EXTNS == TRUE) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 94 | #define VEN_POWER_STATE_ON 6 |
| 95 | #define VEN_POWER_STATE_OFF 7 |
nxpandroid | a9a68ba | 2016-01-14 21:12:17 +0530 | [diff] [blame] | 96 | // ESE Suppored Technologies |
| 97 | #define TARGET_TYPE_ISO14443_3A_3B 11 |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 98 | #endif |
| 99 | /* Name strings for target types. These *must* match the values in TagTechnology.java */ |
nxpandroid | 7d44e57 | 2016-08-01 19:11:04 +0530 | [diff] [blame^] | 100 | #define TARGET_TYPE_UNKNOWN (-1) |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 101 | #define TARGET_TYPE_ISO14443_3A 1 |
| 102 | #define TARGET_TYPE_ISO14443_3B 2 |
| 103 | #define TARGET_TYPE_ISO14443_4 3 |
| 104 | #define TARGET_TYPE_FELICA 4 |
| 105 | #define TARGET_TYPE_ISO15693 5 |
| 106 | #define TARGET_TYPE_NDEF 6 |
| 107 | #define TARGET_TYPE_NDEF_FORMATABLE 7 |
| 108 | #define TARGET_TYPE_MIFARE_CLASSIC 8 |
| 109 | #define TARGET_TYPE_MIFARE_UL 9 |
| 110 | #define TARGET_TYPE_KOVIO_BARCODE 10 |
| 111 | #define TARGET_TYPE_ISO14443_4A 11 |
| 112 | #define TARGET_TYPE_ISO14443_4B 12 |
| 113 | |
| 114 | /* Setting VEN_CFG */ |
nxpandroid | a9a68ba | 2016-01-14 21:12:17 +0530 | [diff] [blame] | 115 | #define NFC_MODE_ON 3 |
| 116 | #define NFC_MODE_OFF 2 |
nxpandroid | 64fd68c | 2015-09-23 16:45:15 +0530 | [diff] [blame] | 117 | |
| 118 | //define a few NXP error codes that NFC service expects; |
| 119 | //see external/libnfc-nxp/src/phLibNfcStatus.h; |
| 120 | //see external/libnfc-nxp/inc/phNfcStatus.h |
| 121 | #define NFCSTATUS_SUCCESS (0x0000) |
| 122 | #define NFCSTATUS_FAILED (0x00FF) |
| 123 | |
| 124 | //default general trasceive timeout in millisecond |
| 125 | #define DEFAULT_GENERAL_TRANS_TIMEOUT 2000 |
| 126 | |
| 127 | struct nfc_jni_native_data |
| 128 | { |
| 129 | /* Thread handle */ |
| 130 | pthread_t thread; |
| 131 | int running; |
| 132 | |
| 133 | /* Our VM */ |
| 134 | JavaVM *vm; |
| 135 | int env_version; |
| 136 | |
| 137 | /* Reference to the NFCManager instance */ |
| 138 | jobject manager; |
| 139 | |
| 140 | /* Cached objects */ |
| 141 | jobject cached_NfcTag; |
| 142 | jobject cached_P2pDevice; |
| 143 | |
| 144 | /* Secure Element selected */ |
| 145 | int seId; |
| 146 | |
| 147 | /* LLCP params */ |
| 148 | int lto; |
| 149 | int miu; |
| 150 | int wks; |
| 151 | int opt; |
| 152 | |
| 153 | int tech_mask; |
| 154 | int discovery_duration; |
| 155 | |
| 156 | /* Tag detected */ |
| 157 | jobject tag; |
| 158 | |
| 159 | int tHandle; |
| 160 | int tProtocols[16]; |
| 161 | int handles[16]; |
| 162 | }; |
| 163 | |
| 164 | |
| 165 | class ScopedAttach |
| 166 | { |
| 167 | public: |
| 168 | ScopedAttach(JavaVM* vm, JNIEnv** env) : vm_(vm) |
| 169 | { |
| 170 | vm_->AttachCurrentThread(env, NULL); |
| 171 | } |
| 172 | |
| 173 | ~ScopedAttach() |
| 174 | { |
| 175 | vm_->DetachCurrentThread(); |
| 176 | } |
| 177 | |
| 178 | private: |
| 179 | JavaVM* vm_; |
| 180 | }; |
| 181 | |
| 182 | |
| 183 | extern "C" |
| 184 | { |
| 185 | jint JNI_OnLoad(JavaVM *jvm, void *reserved); |
| 186 | } |
| 187 | |
| 188 | |
| 189 | namespace android |
| 190 | { |
| 191 | int nfc_jni_cache_object (JNIEnv *e, const char *clsname, jobject *cached_obj); |
| 192 | int nfc_jni_cache_object_local (JNIEnv *e, const char *className, jobject *cachedObj); |
| 193 | int nfc_jni_get_nfc_socket_handle (JNIEnv *e, jobject o); |
| 194 | struct nfc_jni_native_data* nfc_jni_get_nat (JNIEnv *e, jobject o); |
| 195 | int register_com_android_nfc_NativeNfcManager (JNIEnv *e); |
| 196 | int register_com_android_nfc_NativeNfcTag (JNIEnv *e); |
| 197 | int register_com_android_nfc_NativeP2pDevice (JNIEnv *e); |
| 198 | int register_com_android_nfc_NativeLlcpConnectionlessSocket (JNIEnv *e); |
| 199 | int register_com_android_nfc_NativeLlcpServiceSocket (JNIEnv *e); |
| 200 | int register_com_android_nfc_NativeLlcpSocket (JNIEnv *e); |
| 201 | int register_com_android_nfc_NativeNfcSecureElement (JNIEnv *e); |
| 202 | int register_com_android_nfc_NativeNfcAla(JNIEnv *e); |
| 203 | } // namespace android |