1d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood/* 2d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * Copyright (C) 2010 The Android Open Source Project 3d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * 4d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * Licensed under the Apache License, Version 2.0 (the "License"); 5d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * you may not use this file except in compliance with the License. 6d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * You may obtain a copy of the License at 7d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * 8d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * http://www.apache.org/licenses/LICENSE-2.0 9d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * 10d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * Unless required by applicable law or agreed to in writing, software 11d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * distributed under the License is distributed on an "AS IS" BASIS, 12d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * See the License for the specific language governing permissions and 14d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood * limitations under the License. 15d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood */ 16d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 17d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#define LOG_TAG "MtpDatabaseJNI" 18d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include "utils/Log.h" 19d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 20d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include <stdio.h> 21d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include <assert.h> 22d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include <limits.h> 23d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include <unistd.h> 24d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include <fcntl.h> 25d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 26d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include "jni.h" 27d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include "JNIHelp.h" 28d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include "android_runtime/AndroidRuntime.h" 29d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 30d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include "MtpDatabase.h" 31d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include "MtpDataPacket.h" 329df53fae3afd1c6b5278216be2fd33a255602aefMike Lockwood#include "MtpObjectInfo.h" 33828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood#include "MtpProperty.h" 3459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood#include "MtpStringBuffer.h" 35d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include "MtpUtils.h" 36d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood#include "mtp.h" 37d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 38c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwoodextern "C" { 39c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood#include "jhead.h" 40c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood} 41c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood 42d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodusing namespace android; 43d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 44d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood// ---------------------------------------------------------------------------- 45d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 46d815f79766984fce499e147ecbacc01914683f74Mike Lockwoodstatic jmethodID method_beginSendObject; 47d815f79766984fce499e147ecbacc01914683f74Mike Lockwoodstatic jmethodID method_endSendObject; 48d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodstatic jmethodID method_getObjectList; 497a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwoodstatic jmethodID method_getNumObjects; 504b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwoodstatic jmethodID method_getSupportedPlaybackFormats; 514b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwoodstatic jmethodID method_getSupportedCaptureFormats; 524b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwoodstatic jmethodID method_getSupportedObjectProperties; 534b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwoodstatic jmethodID method_getSupportedDeviceProperties; 54828d19dd96b05fa99abdc517701e5366543c324fMike Lockwoodstatic jmethodID method_setObjectProperty; 5559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwoodstatic jmethodID method_getDeviceProperty; 5659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwoodstatic jmethodID method_setDeviceProperty; 57e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwoodstatic jmethodID method_getObjectPropertyList; 58d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodstatic jmethodID method_getObjectInfo; 59d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodstatic jmethodID method_getObjectFilePath; 60d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodstatic jmethodID method_deleteFile; 619a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwoodstatic jmethodID method_getObjectReferences; 629a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwoodstatic jmethodID method_setObjectReferences; 632837eefc5459427138c080d445bb491c75630163Mike Lockwoodstatic jmethodID method_sessionStarted; 642837eefc5459427138c080d445bb491c75630163Mike Lockwoodstatic jmethodID method_sessionEnded; 652837eefc5459427138c080d445bb491c75630163Mike Lockwood 66d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodstatic jfieldID field_context; 67d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 68e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood// MtpPropertyList fields 69e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwoodstatic jfieldID field_mCount; 70e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwoodstatic jfieldID field_mResult; 71e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwoodstatic jfieldID field_mObjectHandles; 72e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwoodstatic jfieldID field_mPropertyCodes; 73e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwoodstatic jfieldID field_mDataTypes; 74e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwoodstatic jfieldID field_mLongValues; 75e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwoodstatic jfieldID field_mStringValues; 76e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 77e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 78d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike LockwoodMtpDatabase* getMtpDatabase(JNIEnv *env, jobject database) { 79d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return (MtpDatabase *)env->GetIntField(database, field_context); 80d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 81d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 82d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood// ---------------------------------------------------------------------------- 83d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 84d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodclass MyMtpDatabase : public MtpDatabase { 85d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodprivate: 86d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jobject mDatabase; 87d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jintArray mIntBuffer; 88d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jlongArray mLongBuffer; 89d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jcharArray mStringBuffer; 90d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 91d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodpublic: 92d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MyMtpDatabase(JNIEnv *env, jobject client); 93d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood virtual ~MyMtpDatabase(); 94d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood void cleanup(JNIEnv *env); 95d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 96d815f79766984fce499e147ecbacc01914683f74Mike Lockwood virtual MtpObjectHandle beginSendObject(const char* path, 97d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpObjectFormat format, 98d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpObjectHandle parent, 99d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpStorageID storage, 100d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood uint64_t size, 101d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood time_t modified); 102d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 103d815f79766984fce499e147ecbacc01914683f74Mike Lockwood virtual void endSendObject(const char* path, 104d815f79766984fce499e147ecbacc01914683f74Mike Lockwood MtpObjectHandle handle, 105d815f79766984fce499e147ecbacc01914683f74Mike Lockwood MtpObjectFormat format, 106d815f79766984fce499e147ecbacc01914683f74Mike Lockwood bool succeeded); 107d815f79766984fce499e147ecbacc01914683f74Mike Lockwood 108d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood virtual MtpObjectHandleList* getObjectList(MtpStorageID storageID, 109d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpObjectFormat format, 110d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpObjectHandle parent); 111d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 1127a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood virtual int getNumObjects(MtpStorageID storageID, 1137a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood MtpObjectFormat format, 1147a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood MtpObjectHandle parent); 1157a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood 1164b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood // callee should delete[] the results from these 1174b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood // results can be NULL 1184b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood virtual MtpObjectFormatList* getSupportedPlaybackFormats(); 1194b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood virtual MtpObjectFormatList* getSupportedCaptureFormats(); 1204b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood virtual MtpObjectPropertyList* getSupportedObjectProperties(MtpObjectFormat format); 1214b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood virtual MtpDevicePropertyList* getSupportedDeviceProperties(); 1224b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood 123828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood virtual MtpResponseCode getObjectPropertyValue(MtpObjectHandle handle, 124d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpObjectProperty property, 125d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpDataPacket& packet); 126d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 127828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood virtual MtpResponseCode setObjectPropertyValue(MtpObjectHandle handle, 128828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood MtpObjectProperty property, 129828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood MtpDataPacket& packet); 130828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 131828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood virtual MtpResponseCode getDevicePropertyValue(MtpDeviceProperty property, 132828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood MtpDataPacket& packet); 133828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 134828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood virtual MtpResponseCode setDevicePropertyValue(MtpDeviceProperty property, 135828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood MtpDataPacket& packet); 136828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 137828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood virtual MtpResponseCode resetDeviceProperty(MtpDeviceProperty property); 138828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 139e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood virtual MtpResponseCode getObjectPropertyList(MtpObjectHandle handle, 1407d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwood uint32_t format, uint32_t property, 141e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood int groupCode, int depth, 142e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood MtpDataPacket& packet); 143e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 144d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood virtual MtpResponseCode getObjectInfo(MtpObjectHandle handle, 1459df53fae3afd1c6b5278216be2fd33a255602aefMike Lockwood MtpObjectInfo& info); 146d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 147c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood virtual void* getThumbnail(MtpObjectHandle handle, size_t& outThumbSize); 148c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood 14959c777a24a2c639dfd84b7bf17e430e6d3424866Mike Lockwood virtual MtpResponseCode getObjectFilePath(MtpObjectHandle handle, 150365e03e4943b2d2f4d1e602409ab0e770ea77d1dMike Lockwood MtpString& outFilePath, 151365e03e4943b2d2f4d1e602409ab0e770ea77d1dMike Lockwood int64_t& outFileLength, 152365e03e4943b2d2f4d1e602409ab0e770ea77d1dMike Lockwood MtpObjectFormat& outFormat); 15359c777a24a2c639dfd84b7bf17e430e6d3424866Mike Lockwood virtual MtpResponseCode deleteFile(MtpObjectHandle handle); 154d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 15559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood bool getObjectPropertyInfo(MtpObjectProperty property, int& type); 15659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood bool getDevicePropertyInfo(MtpDeviceProperty property, int& type); 1579a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood 1589a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood virtual MtpObjectHandleList* getObjectReferences(MtpObjectHandle handle); 1599a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood 1609a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood virtual MtpResponseCode setObjectReferences(MtpObjectHandle handle, 1619a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood MtpObjectHandleList* references); 162828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 163828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood virtual MtpProperty* getObjectPropertyDesc(MtpObjectProperty property, 164828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood MtpObjectFormat format); 165828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 166828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood virtual MtpProperty* getDevicePropertyDesc(MtpDeviceProperty property); 1672837eefc5459427138c080d445bb491c75630163Mike Lockwood 1682837eefc5459427138c080d445bb491c75630163Mike Lockwood virtual void sessionStarted(); 1692837eefc5459427138c080d445bb491c75630163Mike Lockwood 1702837eefc5459427138c080d445bb491c75630163Mike Lockwood virtual void sessionEnded(); 171d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood}; 172d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 1730a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood// ---------------------------------------------------------------------------- 1740a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 1750a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwoodstatic void checkAndClearExceptionFromCallback(JNIEnv* env, const char* methodName) { 1760a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood if (env->ExceptionCheck()) { 1773762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("An exception was thrown by callback '%s'.", methodName); 1780a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood LOGE_EX(env); 1790a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood env->ExceptionClear(); 1800a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood } 1810a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood} 1820a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 1830a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood// ---------------------------------------------------------------------------- 1840a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 185d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike LockwoodMyMtpDatabase::MyMtpDatabase(JNIEnv *env, jobject client) 186d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood : mDatabase(env->NewGlobalRef(client)), 187d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood mIntBuffer(NULL), 188d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood mLongBuffer(NULL), 189d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood mStringBuffer(NULL) 190d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood{ 191d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood // create buffers for out arguments 192d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood // we don't need to be thread-safe so this is OK 19315dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes jintArray intArray = env->NewIntArray(3); 19415dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes if (!intArray) { 19515dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes return; // Already threw. 19615dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes } 197d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood mIntBuffer = (jintArray)env->NewGlobalRef(intArray); 19815dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes jlongArray longArray = env->NewLongArray(2); 19915dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes if (!longArray) { 20015dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes return; // Already threw. 20115dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes } 202d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood mLongBuffer = (jlongArray)env->NewGlobalRef(longArray); 20315dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes jcharArray charArray = env->NewCharArray(256); 20415dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes if (!charArray) { 20515dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes return; // Already threw. 20615dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes } 207d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood mStringBuffer = (jcharArray)env->NewGlobalRef(charArray); 208d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 209d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 210d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodvoid MyMtpDatabase::cleanup(JNIEnv *env) { 211d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood env->DeleteGlobalRef(mDatabase); 212d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood env->DeleteGlobalRef(mIntBuffer); 213d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood env->DeleteGlobalRef(mLongBuffer); 214d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood env->DeleteGlobalRef(mStringBuffer); 215d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 216d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 217d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike LockwoodMyMtpDatabase::~MyMtpDatabase() { 218d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 219d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 220d815f79766984fce499e147ecbacc01914683f74Mike LockwoodMtpObjectHandle MyMtpDatabase::beginSendObject(const char* path, 221d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpObjectFormat format, 222d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpObjectHandle parent, 223d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpStorageID storage, 224d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood uint64_t size, 225d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood time_t modified) { 226d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 2278839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood jstring pathStr = env->NewStringUTF(path); 2280a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood MtpObjectHandle result = env->CallIntMethod(mDatabase, method_beginSendObject, 2298839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood pathStr, (jint)format, (jint)parent, (jint)storage, 2300a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood (jlong)size, (jlong)modified); 2310a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 2328839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood if (pathStr) 2338839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood env->DeleteLocalRef(pathStr); 2340a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 2350a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood return result; 236d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 237d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 238d815f79766984fce499e147ecbacc01914683f74Mike Lockwoodvoid MyMtpDatabase::endSendObject(const char* path, MtpObjectHandle handle, 2397a0bd17bceaf3efc3732e30c538fae420d3b742cMike Lockwood MtpObjectFormat format, bool succeeded) { 240d815f79766984fce499e147ecbacc01914683f74Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 2418839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood jstring pathStr = env->NewStringUTF(path); 2428839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood env->CallVoidMethod(mDatabase, method_endSendObject, pathStr, 2437a0bd17bceaf3efc3732e30c538fae420d3b742cMike Lockwood (jint)handle, (jint)format, (jboolean)succeeded); 2440a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 2458839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood if (pathStr) 2468839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood env->DeleteLocalRef(pathStr); 2470a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 248d815f79766984fce499e147ecbacc01914683f74Mike Lockwood} 249d815f79766984fce499e147ecbacc01914683f74Mike Lockwood 250d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike LockwoodMtpObjectHandleList* MyMtpDatabase::getObjectList(MtpStorageID storageID, 251d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpObjectFormat format, 252d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpObjectHandle parent) { 253d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 254d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jintArray array = (jintArray)env->CallObjectMethod(mDatabase, method_getObjectList, 255d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood (jint)storageID, (jint)format, (jint)parent); 256d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood if (!array) 257d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return NULL; 258d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpObjectHandleList* list = new MtpObjectHandleList(); 259d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jint* handles = env->GetIntArrayElements(array, 0); 260d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jsize length = env->GetArrayLength(array); 2617a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood for (int i = 0; i < length; i++) 262d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood list->push(handles[i]); 2630a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood env->ReleaseIntArrayElements(array, handles, 0); 2648839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood env->DeleteLocalRef(array); 2650a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 2660a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 2670a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood return list; 268d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 269d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 2707a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwoodint MyMtpDatabase::getNumObjects(MtpStorageID storageID, 2717a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood MtpObjectFormat format, 2727a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood MtpObjectHandle parent) { 2737a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 2740a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood int result = env->CallIntMethod(mDatabase, method_getNumObjects, 2757a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood (jint)storageID, (jint)format, (jint)parent); 2760a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 2770a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 2780a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood return result; 2797a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood} 2807a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood 2814b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike LockwoodMtpObjectFormatList* MyMtpDatabase::getSupportedPlaybackFormats() { 2824b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 2834b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood jintArray array = (jintArray)env->CallObjectMethod(mDatabase, 2844b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood method_getSupportedPlaybackFormats); 2854b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood if (!array) 2864b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood return NULL; 2874b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood MtpObjectFormatList* list = new MtpObjectFormatList(); 2884b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood jint* formats = env->GetIntArrayElements(array, 0); 2894b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood jsize length = env->GetArrayLength(array); 2904b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood for (int i = 0; i < length; i++) 2914b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood list->push(formats[i]); 2920a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood env->ReleaseIntArrayElements(array, formats, 0); 2938839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood env->DeleteLocalRef(array); 2940a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 2950a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 2960a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood return list; 2974b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood} 2984b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood 2994b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike LockwoodMtpObjectFormatList* MyMtpDatabase::getSupportedCaptureFormats() { 3004b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 3014b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood jintArray array = (jintArray)env->CallObjectMethod(mDatabase, 3024b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood method_getSupportedCaptureFormats); 3034b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood if (!array) 3044b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood return NULL; 3054b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood MtpObjectFormatList* list = new MtpObjectFormatList(); 3064b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood jint* formats = env->GetIntArrayElements(array, 0); 3074b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood jsize length = env->GetArrayLength(array); 3084b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood for (int i = 0; i < length; i++) 3094b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood list->push(formats[i]); 3100a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood env->ReleaseIntArrayElements(array, formats, 0); 3118839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood env->DeleteLocalRef(array); 3120a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 3130a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 3140a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood return list; 3154b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood} 3164b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood 3174b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike LockwoodMtpObjectPropertyList* MyMtpDatabase::getSupportedObjectProperties(MtpObjectFormat format) { 3184b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 3194b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood jintArray array = (jintArray)env->CallObjectMethod(mDatabase, 3204b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood method_getSupportedObjectProperties, (jint)format); 3214b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood if (!array) 3224b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood return NULL; 3234b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood MtpObjectPropertyList* list = new MtpObjectPropertyList(); 3244b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood jint* properties = env->GetIntArrayElements(array, 0); 3254b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood jsize length = env->GetArrayLength(array); 3264b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood for (int i = 0; i < length; i++) 3274b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood list->push(properties[i]); 3280a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood env->ReleaseIntArrayElements(array, properties, 0); 3298839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood env->DeleteLocalRef(array); 3300a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 3310a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 3320a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood return list; 3334b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood} 3344b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood 3354b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike LockwoodMtpDevicePropertyList* MyMtpDatabase::getSupportedDeviceProperties() { 3364b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 3374b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood jintArray array = (jintArray)env->CallObjectMethod(mDatabase, 3384b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood method_getSupportedDeviceProperties); 3394b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood if (!array) 3404b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood return NULL; 3414b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood MtpDevicePropertyList* list = new MtpDevicePropertyList(); 3424b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood jint* properties = env->GetIntArrayElements(array, 0); 3434b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood jsize length = env->GetArrayLength(array); 3444b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood for (int i = 0; i < length; i++) 3454b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood list->push(properties[i]); 3460a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood env->ReleaseIntArrayElements(array, properties, 0); 3478839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood env->DeleteLocalRef(array); 3480a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 3490a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 3500a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood return list; 3514b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood} 3524b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood 353828d19dd96b05fa99abdc517701e5366543c324fMike LockwoodMtpResponseCode MyMtpDatabase::getObjectPropertyValue(MtpObjectHandle handle, 354d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpObjectProperty property, 355d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpDataPacket& packet) { 356d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 357e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jobject list = env->CallObjectMethod(mDatabase, method_getObjectPropertyList, 3587d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwood (jlong)handle, 0, (jlong)property, 0, 0); 359e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood MtpResponseCode result = env->GetIntField(list, field_mResult); 360e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood int count = env->GetIntField(list, field_mCount); 361e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (result == MTP_RESPONSE_OK && count != 1) 362e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood result = MTP_RESPONSE_GENERAL_ERROR; 363e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 364e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (result == MTP_RESPONSE_OK) { 365e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jintArray objectHandlesArray = (jintArray)env->GetObjectField(list, field_mObjectHandles); 366e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jintArray propertyCodesArray = (jintArray)env->GetObjectField(list, field_mPropertyCodes); 367e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jintArray dataTypesArray = (jintArray)env->GetObjectField(list, field_mDataTypes); 368e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jlongArray longValuesArray = (jlongArray)env->GetObjectField(list, field_mLongValues); 369e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jobjectArray stringValuesArray = (jobjectArray)env->GetObjectField(list, field_mStringValues); 370e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 371e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jint* objectHandles = env->GetIntArrayElements(objectHandlesArray, 0); 372e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jint* propertyCodes = env->GetIntArrayElements(propertyCodesArray, 0); 373e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jint* dataTypes = env->GetIntArrayElements(dataTypesArray, 0); 374e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jlong* longValues = (longValuesArray ? env->GetLongArrayElements(longValuesArray, 0) : NULL); 375e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 376e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood int type = dataTypes[0]; 377e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jlong longValue = (longValues ? longValues[0] : 0); 378e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 379e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood // special case date properties, which are strings to MTP 380e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood // but stored internally as a uint64 381e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (property == MTP_PROPERTY_DATE_MODIFIED || property == MTP_PROPERTY_DATE_ADDED) { 382e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood char date[20]; 383e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood formatDateTime(longValue, date, sizeof(date)); 384e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putString(date); 385e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood goto out; 386e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 387e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood // release date is stored internally as just the year 388e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (property == MTP_PROPERTY_ORIGINAL_RELEASE_DATE) { 389e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood char date[20]; 390e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood snprintf(date, sizeof(date), "%04lld0101T000000", longValue); 391e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putString(date); 392e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood goto out; 393e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 394828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 395e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood switch (type) { 396e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_INT8: 397e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putInt8(longValue); 398e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 399e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_UINT8: 400e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt8(longValue); 401e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 402e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_INT16: 403e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putInt16(longValue); 404e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 405e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_UINT16: 406e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt16(longValue); 407e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 408e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_INT32: 409e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putInt32(longValue); 410e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 411e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_UINT32: 412e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt32(longValue); 413e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 414e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_INT64: 415e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putInt64(longValue); 416e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 417e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_UINT64: 418e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt64(longValue); 419e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 420e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_INT128: 421e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putInt128(longValue); 422e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 423e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_UINT128: 424e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putInt128(longValue); 425e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 426e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_STR: 427e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood { 428e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jstring stringValue = (jstring)env->GetObjectArrayElement(stringValuesArray, 0); 429e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (stringValue) { 430e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood const char* str = env->GetStringUTFChars(stringValue, NULL); 4313977472d9f3380a8323156dbc7d0090cf2f2d310James Dong if (str == NULL) { 4323977472d9f3380a8323156dbc7d0090cf2f2d310James Dong return MTP_RESPONSE_GENERAL_ERROR; 4333977472d9f3380a8323156dbc7d0090cf2f2d310James Dong } 434e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putString(str); 435e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->ReleaseStringUTFChars(stringValue, str); 436e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } else { 437e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putEmptyString(); 438e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 439e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 440e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 441e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood default: 4423762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("unsupported type in getObjectPropertyValue\n"); 443e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood result = MTP_RESPONSE_INVALID_OBJECT_PROP_FORMAT; 444e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 445e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwoodout: 446e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->ReleaseIntArrayElements(objectHandlesArray, objectHandles, 0); 447e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->ReleaseIntArrayElements(propertyCodesArray, propertyCodes, 0); 448e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->ReleaseIntArrayElements(dataTypesArray, dataTypes, 0); 449e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (longValues) 450e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->ReleaseLongArrayElements(longValuesArray, longValues, 0); 451e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 452e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(objectHandlesArray); 453e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(propertyCodesArray); 454e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(dataTypesArray); 455e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (longValuesArray) 456e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(longValuesArray); 457e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (stringValuesArray) 458e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(stringValuesArray); 459d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood } 4600a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 461e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(list); 4620a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 463e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood return result; 464d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 465d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 466828d19dd96b05fa99abdc517701e5366543c324fMike LockwoodMtpResponseCode MyMtpDatabase::setObjectPropertyValue(MtpObjectHandle handle, 467828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood MtpObjectProperty property, 468828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood MtpDataPacket& packet) { 46959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood int type; 47059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 47159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood if (!getObjectPropertyInfo(property, type)) 47259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return MTP_RESPONSE_OBJECT_PROP_NOT_SUPPORTED; 47359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 47459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 47559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood jlong longValue = 0; 47659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood jstring stringValue = NULL; 47759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 47859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood switch (type) { 47959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT8: 48059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getInt8(); 48159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 48259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT8: 48359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getUInt8(); 48459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 48559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT16: 48659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getInt16(); 48759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 48859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT16: 48959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getUInt16(); 49059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 49159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT32: 49259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getInt32(); 49359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 49459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT32: 49559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getUInt32(); 49659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 49759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT64: 49859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getInt64(); 49959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 50059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT64: 50159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getUInt64(); 50259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 50359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_STR: 50459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood { 50559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood MtpStringBuffer buffer; 50659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.getString(buffer); 50759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood stringValue = env->NewStringUTF((const char *)buffer); 50859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 50959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 51059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood default: 5113762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("unsupported type in getObjectPropertyValue\n"); 51259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return MTP_RESPONSE_INVALID_OBJECT_PROP_FORMAT; 51359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 51459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 51559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood jint result = env->CallIntMethod(mDatabase, method_setObjectProperty, 51659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood (jint)handle, (jint)property, longValue, stringValue); 5178839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood if (stringValue) 5188839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood env->DeleteLocalRef(stringValue); 51959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 52059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 52159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return result; 522828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood} 523828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 524828d19dd96b05fa99abdc517701e5366543c324fMike LockwoodMtpResponseCode MyMtpDatabase::getDevicePropertyValue(MtpDeviceProperty property, 525828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood MtpDataPacket& packet) { 52659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood int type; 52759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 52859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood if (!getDevicePropertyInfo(property, type)) 52959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return MTP_RESPONSE_DEVICE_PROP_NOT_SUPPORTED; 53059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 53159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 53259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood jint result = env->CallIntMethod(mDatabase, method_getDeviceProperty, 53359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood (jint)property, mLongBuffer, mStringBuffer); 53459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood if (result != MTP_RESPONSE_OK) { 53559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 53659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return result; 53759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 53859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 53959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood jlong* longValues = env->GetLongArrayElements(mLongBuffer, 0); 54059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood jlong longValue = longValues[0]; 54159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood env->ReleaseLongArrayElements(mLongBuffer, longValues, 0); 54259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 54359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood switch (type) { 54459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT8: 54559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.putInt8(longValue); 54659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 54759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT8: 54859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.putUInt8(longValue); 54959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 55059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT16: 55159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.putInt16(longValue); 55259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 55359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT16: 55459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.putUInt16(longValue); 55559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 55659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT32: 55759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.putInt32(longValue); 55859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 55959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT32: 56059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.putUInt32(longValue); 56159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 56259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT64: 56359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.putInt64(longValue); 56459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 56559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT64: 56659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.putUInt64(longValue); 56759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 56859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT128: 56959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.putInt128(longValue); 57059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 57159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT128: 57259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.putInt128(longValue); 57359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 57459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_STR: 57559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood { 57659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood jchar* str = env->GetCharArrayElements(mStringBuffer, 0); 57759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.putString(str); 57859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood env->ReleaseCharArrayElements(mStringBuffer, str, 0); 57959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 58059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 58159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood default: 5823762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("unsupported type in getDevicePropertyValue\n"); 58359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return MTP_RESPONSE_INVALID_DEVICE_PROP_FORMAT; 58459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 58559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 58659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 58759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return MTP_RESPONSE_OK; 588828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood} 589828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 590828d19dd96b05fa99abdc517701e5366543c324fMike LockwoodMtpResponseCode MyMtpDatabase::setDevicePropertyValue(MtpDeviceProperty property, 591828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood MtpDataPacket& packet) { 59259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood int type; 59359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 59459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood if (!getDevicePropertyInfo(property, type)) 59559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return MTP_RESPONSE_DEVICE_PROP_NOT_SUPPORTED; 59659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 59759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 59859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood jlong longValue = 0; 59959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood jstring stringValue = NULL; 60059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 60159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood switch (type) { 60259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT8: 60359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getInt8(); 60459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 60559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT8: 60659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getUInt8(); 60759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 60859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT16: 60959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getInt16(); 61059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 61159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT16: 61259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getUInt16(); 61359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 61459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT32: 61559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getInt32(); 61659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 61759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT32: 61859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getUInt32(); 61959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 62059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_INT64: 62159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getInt64(); 62259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 62359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_UINT64: 62459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood longValue = packet.getUInt64(); 62559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 62659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_TYPE_STR: 62759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood { 62859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood MtpStringBuffer buffer; 62959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood packet.getString(buffer); 63059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood stringValue = env->NewStringUTF((const char *)buffer); 63159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 63259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 63359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood default: 6343762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("unsupported type in setDevicePropertyValue\n"); 63559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return MTP_RESPONSE_INVALID_OBJECT_PROP_FORMAT; 63659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 63759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 63859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood jint result = env->CallIntMethod(mDatabase, method_setDeviceProperty, 63959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood (jint)property, longValue, stringValue); 6408839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood if (stringValue) 6418839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood env->DeleteLocalRef(stringValue); 64259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 64359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 64459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return result; 645828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood} 646828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 647828d19dd96b05fa99abdc517701e5366543c324fMike LockwoodMtpResponseCode MyMtpDatabase::resetDeviceProperty(MtpDeviceProperty property) { 648828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood return -1; 649828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood} 650828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 651e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike LockwoodMtpResponseCode MyMtpDatabase::getObjectPropertyList(MtpObjectHandle handle, 6527d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwood uint32_t format, uint32_t property, 653e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood int groupCode, int depth, 654e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood MtpDataPacket& packet) { 655e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 656e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jobject list = env->CallObjectMethod(mDatabase, method_getObjectPropertyList, 6577d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwood (jlong)handle, (jint)format, (jlong)property, (jint)groupCode, (jint)depth); 6587d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 6597d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwood if (!list) 6607d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwood return MTP_RESPONSE_GENERAL_ERROR; 661e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood int count = env->GetIntField(list, field_mCount); 662e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood MtpResponseCode result = env->GetIntField(list, field_mResult); 663e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 664e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt32(count); 665e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (count > 0) { 666e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jintArray objectHandlesArray = (jintArray)env->GetObjectField(list, field_mObjectHandles); 667e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jintArray propertyCodesArray = (jintArray)env->GetObjectField(list, field_mPropertyCodes); 668e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jintArray dataTypesArray = (jintArray)env->GetObjectField(list, field_mDataTypes); 669e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jlongArray longValuesArray = (jlongArray)env->GetObjectField(list, field_mLongValues); 670e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jobjectArray stringValuesArray = (jobjectArray)env->GetObjectField(list, field_mStringValues); 671e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 672e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jint* objectHandles = env->GetIntArrayElements(objectHandlesArray, 0); 673e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jint* propertyCodes = env->GetIntArrayElements(propertyCodesArray, 0); 674e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jint* dataTypes = env->GetIntArrayElements(dataTypesArray, 0); 675e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jlong* longValues = (longValuesArray ? env->GetLongArrayElements(longValuesArray, 0) : NULL); 676e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 677e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood for (int i = 0; i < count; i++) { 678e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt32(objectHandles[i]); 679e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt16(propertyCodes[i]); 680e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood int type = dataTypes[i]; 681e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt16(type); 682e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 683e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood switch (type) { 684e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_INT8: 685e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putInt8(longValues[i]); 686e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 687e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_UINT8: 688e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt8(longValues[i]); 689e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 690e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_INT16: 691e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putInt16(longValues[i]); 692e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 693e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_UINT16: 694e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt16(longValues[i]); 695e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 696e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_INT32: 697e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putInt32(longValues[i]); 698e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 699e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_UINT32: 700e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt32(longValues[i]); 701e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 702e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_INT64: 703e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putInt64(longValues[i]); 704e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 705e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_UINT64: 706e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt64(longValues[i]); 707e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 708e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_INT128: 709e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putInt128(longValues[i]); 710e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 711e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_UINT128: 712e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putUInt128(longValues[i]); 713e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 714e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood case MTP_TYPE_STR: { 715e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood jstring value = (jstring)env->GetObjectArrayElement(stringValuesArray, i); 7162711e494caf9ec665c46258feb36c9654290f6e0Mike Lockwood const char *valueStr = (value ? env->GetStringUTFChars(value, NULL) : NULL); 717e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (valueStr) { 718e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putString(valueStr); 719e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->ReleaseStringUTFChars(value, valueStr); 720e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } else { 721e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood packet.putEmptyString(); 722e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 723e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(value); 724e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 725e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 726e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood default: 7273762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("bad or unsupported data type in MyMtpDatabase::getObjectPropertyList"); 728e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood break; 729e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 730e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 731e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 732e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->ReleaseIntArrayElements(objectHandlesArray, objectHandles, 0); 733e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->ReleaseIntArrayElements(propertyCodesArray, propertyCodes, 0); 734e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->ReleaseIntArrayElements(dataTypesArray, dataTypes, 0); 735e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (longValues) 736e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->ReleaseLongArrayElements(longValuesArray, longValues, 0); 737e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 738e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(objectHandlesArray); 739e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(propertyCodesArray); 740e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(dataTypesArray); 741e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (longValuesArray) 742e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(longValuesArray); 743e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (stringValuesArray) 744e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(stringValuesArray); 745e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 746e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 747e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood env->DeleteLocalRef(list); 748e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 749e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood return result; 750e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood} 751e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 752d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike LockwoodMtpResponseCode MyMtpDatabase::getObjectInfo(MtpObjectHandle handle, 7539df53fae3afd1c6b5278216be2fd33a255602aefMike Lockwood MtpObjectInfo& info) { 754f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood char date[20]; 755f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood MtpString path; 756f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood int64_t length; 757f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood MtpObjectFormat format; 758f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood 759f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood MtpResponseCode result = getObjectFilePath(handle, path, length, format); 760f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood if (result != MTP_RESPONSE_OK) { 761f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood return result; 762f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood } 763f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood info.mCompressedSize = (length > 0xFFFFFFFFLL ? 0xFFFFFFFF : (uint32_t)length); 764d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 765d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 766f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood if (!env->CallBooleanMethod(mDatabase, method_getObjectInfo, 767f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood (jint)handle, mIntBuffer, mStringBuffer, mLongBuffer)) { 768d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return MTP_RESPONSE_INVALID_OBJECT_HANDLE; 769f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood } 770d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 771d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jint* intValues = env->GetIntArrayElements(mIntBuffer, 0); 7729df53fae3afd1c6b5278216be2fd33a255602aefMike Lockwood info.mStorageID = intValues[0]; 7739df53fae3afd1c6b5278216be2fd33a255602aefMike Lockwood info.mFormat = intValues[1]; 7749df53fae3afd1c6b5278216be2fd33a255602aefMike Lockwood info.mParent = intValues[2]; 775d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood env->ReleaseIntArrayElements(mIntBuffer, intValues, 0); 776d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 777d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jlong* longValues = env->GetLongArrayElements(mLongBuffer, 0); 778f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood info.mDateModified = longValues[0]; 779d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood env->ReleaseLongArrayElements(mLongBuffer, longValues, 0); 780d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 7819df53fae3afd1c6b5278216be2fd33a255602aefMike Lockwood// info.mAssociationType = (format == MTP_FORMAT_ASSOCIATION ? 782828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood// MTP_ASSOCIATION_TYPE_GENERIC_FOLDER : 783828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood// MTP_ASSOCIATION_TYPE_UNDEFINED); 7849df53fae3afd1c6b5278216be2fd33a255602aefMike Lockwood info.mAssociationType = MTP_ASSOCIATION_TYPE_UNDEFINED; 785d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 786d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jchar* str = env->GetCharArrayElements(mStringBuffer, 0); 7879df53fae3afd1c6b5278216be2fd33a255602aefMike Lockwood MtpString temp(str); 7889df53fae3afd1c6b5278216be2fd33a255602aefMike Lockwood info.mName = strdup((const char *)temp); 789d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood env->ReleaseCharArrayElements(mStringBuffer, str, 0); 790d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 791c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood // read EXIF data for thumbnail information 792c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood if (info.mFormat == MTP_FORMAT_EXIF_JPEG || info.mFormat == MTP_FORMAT_JFIF) { 793f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood ResetJpgfile(); 794f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood // Start with an empty image information structure. 795f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood memset(&ImageInfo, 0, sizeof(ImageInfo)); 796f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood ImageInfo.FlashUsed = -1; 797f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood ImageInfo.MeteringMode = -1; 798f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood ImageInfo.Whitebalance = -1; 799f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood strncpy(ImageInfo.FileName, (const char *)path, PATH_MAX); 800f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood if (ReadJpegFile((const char*)path, READ_METADATA)) { 801f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood Section_t* section = FindSection(M_EXIF); 802f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood if (section) { 803f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood info.mThumbCompressedSize = ImageInfo.ThumbnailSize; 804f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood info.mThumbFormat = MTP_FORMAT_EXIF_JPEG; 805f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood info.mImagePixWidth = ImageInfo.Width; 806f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood info.mImagePixHeight = ImageInfo.Height; 807c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood } 808c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood } 809f6f16614574767263fcd0073f72c099edaca0607Mike Lockwood DiscardData(); 810c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood } 811c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood 8120a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 813d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return MTP_RESPONSE_OK; 814d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 815d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 816c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwoodvoid* MyMtpDatabase::getThumbnail(MtpObjectHandle handle, size_t& outThumbSize) { 817c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood MtpString path; 818c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood int64_t length; 819c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood MtpObjectFormat format; 820c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood void* result = NULL; 821c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood outThumbSize = 0; 822c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood 823c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood if (getObjectFilePath(handle, path, length, format) == MTP_RESPONSE_OK 824c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood && (format == MTP_FORMAT_EXIF_JPEG || format == MTP_FORMAT_JFIF)) { 825c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood ResetJpgfile(); 826c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood // Start with an empty image information structure. 827c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood memset(&ImageInfo, 0, sizeof(ImageInfo)); 828c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood ImageInfo.FlashUsed = -1; 829c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood ImageInfo.MeteringMode = -1; 830c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood ImageInfo.Whitebalance = -1; 831c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood strncpy(ImageInfo.FileName, (const char *)path, PATH_MAX); 832c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood if (ReadJpegFile((const char*)path, READ_METADATA)) { 833c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood Section_t* section = FindSection(M_EXIF); 834c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood if (section) { 835c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood outThumbSize = ImageInfo.ThumbnailSize; 836c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood result = malloc(outThumbSize); 837c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood if (result) 838c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood memcpy(result, section->Data + ImageInfo.ThumbnailOffset + 8, outThumbSize); 839c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood } 840c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood DiscardData(); 841c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood } 842c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood } 843c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood 844c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood return result; 845c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood} 846c89f22242b955ae748765b3465b819b40f70ee5fMike Lockwood 84759c777a24a2c639dfd84b7bf17e430e6d3424866Mike LockwoodMtpResponseCode MyMtpDatabase::getObjectFilePath(MtpObjectHandle handle, 848365e03e4943b2d2f4d1e602409ab0e770ea77d1dMike Lockwood MtpString& outFilePath, 849365e03e4943b2d2f4d1e602409ab0e770ea77d1dMike Lockwood int64_t& outFileLength, 850365e03e4943b2d2f4d1e602409ab0e770ea77d1dMike Lockwood MtpObjectFormat& outFormat) { 851d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 85259c777a24a2c639dfd84b7bf17e430e6d3424866Mike Lockwood jint result = env->CallIntMethod(mDatabase, method_getObjectFilePath, 853d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood (jint)handle, mStringBuffer, mLongBuffer); 85459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood if (result != MTP_RESPONSE_OK) { 85559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 85659c777a24a2c639dfd84b7bf17e430e6d3424866Mike Lockwood return result; 85759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 858d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 859d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jchar* str = env->GetCharArrayElements(mStringBuffer, 0); 860365e03e4943b2d2f4d1e602409ab0e770ea77d1dMike Lockwood outFilePath.setTo(str, strlen16(str)); 861d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood env->ReleaseCharArrayElements(mStringBuffer, str, 0); 862d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 863d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jlong* longValues = env->GetLongArrayElements(mLongBuffer, 0); 864365e03e4943b2d2f4d1e602409ab0e770ea77d1dMike Lockwood outFileLength = longValues[0]; 865365e03e4943b2d2f4d1e602409ab0e770ea77d1dMike Lockwood outFormat = longValues[1]; 866d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood env->ReleaseLongArrayElements(mLongBuffer, longValues, 0); 86715dd15fd572df6b6f785dff75f66e9b99f40322aElliott Hughes 8680a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 86959c777a24a2c639dfd84b7bf17e430e6d3424866Mike Lockwood return result; 870d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 871d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 87259c777a24a2c639dfd84b7bf17e430e6d3424866Mike LockwoodMtpResponseCode MyMtpDatabase::deleteFile(MtpObjectHandle handle) { 873d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 8740a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood MtpResponseCode result = env->CallIntMethod(mDatabase, method_deleteFile, (jint)handle); 8750a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 8760a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 8770a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood return result; 878d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 879d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 880d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodstruct PropertyTableEntry { 881d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MtpObjectProperty property; 882d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood int type; 883d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood}; 884d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 88559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwoodstatic const PropertyTableEntry kObjectPropertyTable[] = { 886d3bfecb0c9bdf3651a06e86c7c8607768a29a9aeMike Lockwood { MTP_PROPERTY_STORAGE_ID, MTP_TYPE_UINT32 }, 887d3bfecb0c9bdf3651a06e86c7c8607768a29a9aeMike Lockwood { MTP_PROPERTY_OBJECT_FORMAT, MTP_TYPE_UINT16 }, 888d3bfecb0c9bdf3651a06e86c7c8607768a29a9aeMike Lockwood { MTP_PROPERTY_PROTECTION_STATUS, MTP_TYPE_UINT16 }, 889d3bfecb0c9bdf3651a06e86c7c8607768a29a9aeMike Lockwood { MTP_PROPERTY_OBJECT_SIZE, MTP_TYPE_UINT64 }, 890d3bfecb0c9bdf3651a06e86c7c8607768a29a9aeMike Lockwood { MTP_PROPERTY_OBJECT_FILE_NAME, MTP_TYPE_STR }, 891d3bfecb0c9bdf3651a06e86c7c8607768a29a9aeMike Lockwood { MTP_PROPERTY_DATE_MODIFIED, MTP_TYPE_STR }, 892d3bfecb0c9bdf3651a06e86c7c8607768a29a9aeMike Lockwood { MTP_PROPERTY_PARENT_OBJECT, MTP_TYPE_UINT32 }, 893d3bfecb0c9bdf3651a06e86c7c8607768a29a9aeMike Lockwood { MTP_PROPERTY_PERSISTENT_UID, MTP_TYPE_UINT128 }, 894d3bfecb0c9bdf3651a06e86c7c8607768a29a9aeMike Lockwood { MTP_PROPERTY_NAME, MTP_TYPE_STR }, 895ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood { MTP_PROPERTY_DISPLAY_NAME, MTP_TYPE_STR }, 896ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood { MTP_PROPERTY_DATE_ADDED, MTP_TYPE_STR }, 897ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood { MTP_PROPERTY_ARTIST, MTP_TYPE_STR }, 898ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood { MTP_PROPERTY_ALBUM_NAME, MTP_TYPE_STR }, 899ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood { MTP_PROPERTY_ALBUM_ARTIST, MTP_TYPE_STR }, 900ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood { MTP_PROPERTY_TRACK, MTP_TYPE_UINT16 }, 901ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood { MTP_PROPERTY_ORIGINAL_RELEASE_DATE, MTP_TYPE_STR }, 902ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood { MTP_PROPERTY_GENRE, MTP_TYPE_STR }, 903ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood { MTP_PROPERTY_COMPOSER, MTP_TYPE_STR }, 904ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood { MTP_PROPERTY_DURATION, MTP_TYPE_UINT32 }, 905ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood { MTP_PROPERTY_DESCRIPTION, MTP_TYPE_STR }, 906d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood}; 907d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 90859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwoodstatic const PropertyTableEntry kDevicePropertyTable[] = { 909ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood { MTP_DEVICE_PROPERTY_SYNCHRONIZATION_PARTNER, MTP_TYPE_STR }, 910ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood { MTP_DEVICE_PROPERTY_DEVICE_FRIENDLY_NAME, MTP_TYPE_STR }, 911ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood { MTP_DEVICE_PROPERTY_IMAGE_SIZE, MTP_TYPE_STR }, 91259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood}; 91359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 91459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwoodbool MyMtpDatabase::getObjectPropertyInfo(MtpObjectProperty property, int& type) { 91559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood int count = sizeof(kObjectPropertyTable) / sizeof(kObjectPropertyTable[0]); 91659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood const PropertyTableEntry* entry = kObjectPropertyTable; 91759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood for (int i = 0; i < count; i++, entry++) { 91859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood if (entry->property == property) { 91959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood type = entry->type; 92059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return true; 92159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 92259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 92359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return false; 92459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood} 92559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 92659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwoodbool MyMtpDatabase::getDevicePropertyInfo(MtpDeviceProperty property, int& type) { 92759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood int count = sizeof(kDevicePropertyTable) / sizeof(kDevicePropertyTable[0]); 92859e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood const PropertyTableEntry* entry = kDevicePropertyTable; 929d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood for (int i = 0; i < count; i++, entry++) { 930d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood if (entry->property == property) { 931d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood type = entry->type; 932d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return true; 933d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood } 934d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood } 935d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return false; 936d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 937d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 9389a2046fb5ceeee4d5334274cbff15f1058bb3244Mike LockwoodMtpObjectHandleList* MyMtpDatabase::getObjectReferences(MtpObjectHandle handle) { 9399a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 9409a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood jintArray array = (jintArray)env->CallObjectMethod(mDatabase, method_getObjectReferences, 9419a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood (jint)handle); 9429a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood if (!array) 9439a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood return NULL; 9449a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood MtpObjectHandleList* list = new MtpObjectHandleList(); 9459a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood jint* handles = env->GetIntArrayElements(array, 0); 9469a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood jsize length = env->GetArrayLength(array); 9479a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood for (int i = 0; i < length; i++) 9489a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood list->push(handles[i]); 9490a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood env->ReleaseIntArrayElements(array, handles, 0); 9508839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood env->DeleteLocalRef(array); 9510a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood 9520a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 9530a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood return list; 9549a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood} 9559a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood 9560a7fa0a868ccce920827e141cbbe237594e53364Mike LockwoodMtpResponseCode MyMtpDatabase::setObjectReferences(MtpObjectHandle handle, 9570a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood MtpObjectHandleList* references) { 9589a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 9599a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood int count = references->size(); 9609a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood jintArray array = env->NewIntArray(count); 9619a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood if (!array) { 9623762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("out of memory in setObjectReferences"); 9639a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood return false; 9649a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood } 9659a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood jint* handles = env->GetIntArrayElements(array, 0); 9669a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood for (int i = 0; i < count; i++) 9679a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood handles[i] = (*references)[i]; 9689a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood env->ReleaseIntArrayElements(array, handles, 0); 9690a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood MtpResponseCode result = env->CallIntMethod(mDatabase, method_setObjectReferences, 9709a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood (jint)handle, array); 9718839471f4d83238f9c017142dcbe3f915f3213fbMike Lockwood env->DeleteLocalRef(array); 9729a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood 9730a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 9740a7fa0a868ccce920827e141cbbe237594e53364Mike Lockwood return result; 975d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 976d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 977828d19dd96b05fa99abdc517701e5366543c324fMike LockwoodMtpProperty* MyMtpDatabase::getObjectPropertyDesc(MtpObjectProperty property, 978828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood MtpObjectFormat format) { 979828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood MtpProperty* result = NULL; 980828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood switch (property) { 981828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood case MTP_PROPERTY_OBJECT_FORMAT: 9829b5e9c407d35eab4f37c208d81bdf0b8bcdbdf93Mike Lockwood // use format as default value 9839b5e9c407d35eab4f37c208d81bdf0b8bcdbdf93Mike Lockwood result = new MtpProperty(property, MTP_TYPE_UINT16, false, format); 9849b5e9c407d35eab4f37c208d81bdf0b8bcdbdf93Mike Lockwood break; 985828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood case MTP_PROPERTY_PROTECTION_STATUS: 986ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood case MTP_PROPERTY_TRACK: 987828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood result = new MtpProperty(property, MTP_TYPE_UINT16); 988828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood break; 989828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood case MTP_PROPERTY_STORAGE_ID: 990828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood case MTP_PROPERTY_PARENT_OBJECT: 991ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood case MTP_PROPERTY_DURATION: 992828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood result = new MtpProperty(property, MTP_TYPE_UINT32); 993828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood break; 994828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood case MTP_PROPERTY_OBJECT_SIZE: 995828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood result = new MtpProperty(property, MTP_TYPE_UINT64); 996828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood break; 997828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood case MTP_PROPERTY_PERSISTENT_UID: 998828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood result = new MtpProperty(property, MTP_TYPE_UINT128); 999828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood break; 1000d3bfecb0c9bdf3651a06e86c7c8607768a29a9aeMike Lockwood case MTP_PROPERTY_NAME: 1001ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood case MTP_PROPERTY_DISPLAY_NAME: 1002ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood case MTP_PROPERTY_ARTIST: 1003ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood case MTP_PROPERTY_ALBUM_NAME: 1004ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood case MTP_PROPERTY_ALBUM_ARTIST: 1005ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood case MTP_PROPERTY_GENRE: 1006ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood case MTP_PROPERTY_COMPOSER: 1007ae078f7dacdc719d045c2d19bbce019599fec64eMike Lockwood case MTP_PROPERTY_DESCRIPTION: 1008828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood result = new MtpProperty(property, MTP_TYPE_STR); 1009828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood break; 10105b19af05f2c6ad71171f95bdad2484a38b61121fMike Lockwood case MTP_PROPERTY_DATE_MODIFIED: 10115b19af05f2c6ad71171f95bdad2484a38b61121fMike Lockwood case MTP_PROPERTY_DATE_ADDED: 10125b19af05f2c6ad71171f95bdad2484a38b61121fMike Lockwood case MTP_PROPERTY_ORIGINAL_RELEASE_DATE: 10135b19af05f2c6ad71171f95bdad2484a38b61121fMike Lockwood result = new MtpProperty(property, MTP_TYPE_STR); 10145b19af05f2c6ad71171f95bdad2484a38b61121fMike Lockwood result->setFormDateTime(); 10155b19af05f2c6ad71171f95bdad2484a38b61121fMike Lockwood break; 10165ebac83e20dadf10bd4a0cee4ddf69d0ec049f98Mike Lockwood case MTP_PROPERTY_OBJECT_FILE_NAME: 10176a6a3aff17e057eeb1457ac4d04ab4b5e8f53abeMike Lockwood // We allow renaming files and folders 10186a6a3aff17e057eeb1457ac4d04ab4b5e8f53abeMike Lockwood result = new MtpProperty(property, MTP_TYPE_STR, true); 10195ebac83e20dadf10bd4a0cee4ddf69d0ec049f98Mike Lockwood break; 1020828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood } 1021828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 1022828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood return result; 1023828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood} 1024828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 1025828d19dd96b05fa99abdc517701e5366543c324fMike LockwoodMtpProperty* MyMtpDatabase::getDevicePropertyDesc(MtpDeviceProperty property) { 1026ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 102759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood MtpProperty* result = NULL; 1028ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood bool writable = false; 1029ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood 103059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood switch (property) { 103159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_DEVICE_PROPERTY_SYNCHRONIZATION_PARTNER: 103259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood case MTP_DEVICE_PROPERTY_DEVICE_FRIENDLY_NAME: 1033ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood writable = true; 1034ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood // fall through 1035ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood case MTP_DEVICE_PROPERTY_IMAGE_SIZE: 1036ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood result = new MtpProperty(property, MTP_TYPE_STR, writable); 1037a2a2128423309641a6b508a15404f3a7e8f3077bMike Lockwood 1038ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood // get current value 1039a2a2128423309641a6b508a15404f3a7e8f3077bMike Lockwood jint ret = env->CallIntMethod(mDatabase, method_getDeviceProperty, 1040a2a2128423309641a6b508a15404f3a7e8f3077bMike Lockwood (jint)property, mLongBuffer, mStringBuffer); 1041a2a2128423309641a6b508a15404f3a7e8f3077bMike Lockwood if (ret == MTP_RESPONSE_OK) { 1042a2a2128423309641a6b508a15404f3a7e8f3077bMike Lockwood jchar* str = env->GetCharArrayElements(mStringBuffer, 0); 1043a2a2128423309641a6b508a15404f3a7e8f3077bMike Lockwood result->setCurrentValue(str); 1044ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood // for read-only properties it is safe to assume current value is default value 1045ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood if (!writable) 1046ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood result->setDefaultValue(str); 1047a2a2128423309641a6b508a15404f3a7e8f3077bMike Lockwood env->ReleaseCharArrayElements(mStringBuffer, str, 0); 1048a2a2128423309641a6b508a15404f3a7e8f3077bMike Lockwood } else { 10493762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("unable to read device property, response: %04X", ret); 1050a2a2128423309641a6b508a15404f3a7e8f3077bMike Lockwood } 105159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood break; 105259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 105359e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood 1054ea93fa16b166ff477e9cf6bd3ac67c8fb259fb57Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 105559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return result; 1056828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood} 1057828d19dd96b05fa99abdc517701e5366543c324fMike Lockwood 10582837eefc5459427138c080d445bb491c75630163Mike Lockwoodvoid MyMtpDatabase::sessionStarted() { 10592837eefc5459427138c080d445bb491c75630163Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 10602837eefc5459427138c080d445bb491c75630163Mike Lockwood env->CallVoidMethod(mDatabase, method_sessionStarted); 10612837eefc5459427138c080d445bb491c75630163Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 10622837eefc5459427138c080d445bb491c75630163Mike Lockwood} 10632837eefc5459427138c080d445bb491c75630163Mike Lockwood 10642837eefc5459427138c080d445bb491c75630163Mike Lockwoodvoid MyMtpDatabase::sessionEnded() { 10652837eefc5459427138c080d445bb491c75630163Mike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 10662837eefc5459427138c080d445bb491c75630163Mike Lockwood env->CallVoidMethod(mDatabase, method_sessionEnded); 10672837eefc5459427138c080d445bb491c75630163Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 10682837eefc5459427138c080d445bb491c75630163Mike Lockwood} 10692837eefc5459427138c080d445bb491c75630163Mike Lockwood 1070d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood// ---------------------------------------------------------------------------- 1071d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 1072d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodstatic void 10730cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwoodandroid_mtp_MtpDatabase_setup(JNIEnv *env, jobject thiz) 1074d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood{ 1075d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MyMtpDatabase* database = new MyMtpDatabase(env, thiz); 1076d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood env->SetIntField(thiz, field_context, (int)database); 1077d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 1078d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 1079d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 1080d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwoodstatic void 10810cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwoodandroid_mtp_MtpDatabase_finalize(JNIEnv *env, jobject thiz) 1082d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood{ 1083d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood MyMtpDatabase* database = (MyMtpDatabase *)env->GetIntField(thiz, field_context); 1084d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood database->cleanup(env); 1085d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood delete database; 1086d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood env->SetIntField(thiz, field_context, 0); 1087d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 1088d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 1089d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 10903159991e586f9e243f60d65a9554828328b00521Mike Lockwoodstatic jstring 10910cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwoodandroid_mtp_MtpPropertyGroup_format_date_time(JNIEnv *env, jobject thiz, jlong seconds) 10923159991e586f9e243f60d65a9554828328b00521Mike Lockwood{ 10933159991e586f9e243f60d65a9554828328b00521Mike Lockwood char date[20]; 10943159991e586f9e243f60d65a9554828328b00521Mike Lockwood formatDateTime(seconds, date, sizeof(date)); 10953159991e586f9e243f60d65a9554828328b00521Mike Lockwood return env->NewStringUTF(date); 10963159991e586f9e243f60d65a9554828328b00521Mike Lockwood} 10973159991e586f9e243f60d65a9554828328b00521Mike Lockwood 1098d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood// ---------------------------------------------------------------------------- 1099d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 11007d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwoodstatic JNINativeMethod gMtpDatabaseMethods[] = { 11010cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwood {"native_setup", "()V", (void *)android_mtp_MtpDatabase_setup}, 11020cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwood {"native_finalize", "()V", (void *)android_mtp_MtpDatabase_finalize}, 11037d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwood}; 11047d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwood 11057d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwoodstatic JNINativeMethod gMtpPropertyGroupMethods[] = { 11063159991e586f9e243f60d65a9554828328b00521Mike Lockwood {"format_date_time", "(J)Ljava/lang/String;", 11070cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwood (void *)android_mtp_MtpPropertyGroup_format_date_time}, 1108d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood}; 1109d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 11100cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwoodstatic const char* const kClassPathName = "android/mtp/MtpDatabase"; 1111d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 11120cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwoodint register_android_mtp_MtpDatabase(JNIEnv *env) 1113d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood{ 1114d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood jclass clazz; 1115d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 11160cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwood clazz = env->FindClass("android/mtp/MtpDatabase"); 1117d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood if (clazz == NULL) { 11183762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find android/mtp/MtpDatabase"); 1119d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return -1; 1120d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood } 1121d815f79766984fce499e147ecbacc01914683f74Mike Lockwood method_beginSendObject = env->GetMethodID(clazz, "beginSendObject", "(Ljava/lang/String;IIIJJ)I"); 1122d815f79766984fce499e147ecbacc01914683f74Mike Lockwood if (method_beginSendObject == NULL) { 11233762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find beginSendObject"); 1124d815f79766984fce499e147ecbacc01914683f74Mike Lockwood return -1; 1125d815f79766984fce499e147ecbacc01914683f74Mike Lockwood } 11267a0bd17bceaf3efc3732e30c538fae420d3b742cMike Lockwood method_endSendObject = env->GetMethodID(clazz, "endSendObject", "(Ljava/lang/String;IIZ)V"); 1127d815f79766984fce499e147ecbacc01914683f74Mike Lockwood if (method_endSendObject == NULL) { 11283762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find endSendObject"); 1129d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return -1; 1130d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood } 1131d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood method_getObjectList = env->GetMethodID(clazz, "getObjectList", "(III)[I"); 1132d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood if (method_getObjectList == NULL) { 11333762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find getObjectList"); 1134d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return -1; 1135d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood } 11367a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood method_getNumObjects = env->GetMethodID(clazz, "getNumObjects", "(III)I"); 11377a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood if (method_getNumObjects == NULL) { 11383762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find getNumObjects"); 11397a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood return -1; 11407a047c89862febf63ce1bb5873179c7a2ff8d9d3Mike Lockwood } 11414b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood method_getSupportedPlaybackFormats = env->GetMethodID(clazz, "getSupportedPlaybackFormats", "()[I"); 11424b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood if (method_getSupportedPlaybackFormats == NULL) { 11433762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find getSupportedPlaybackFormats"); 11444b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood return -1; 11454b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood } 11464b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood method_getSupportedCaptureFormats = env->GetMethodID(clazz, "getSupportedCaptureFormats", "()[I"); 11474b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood if (method_getSupportedCaptureFormats == NULL) { 11483762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find getSupportedCaptureFormats"); 11494b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood return -1; 11504b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood } 11514b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood method_getSupportedObjectProperties = env->GetMethodID(clazz, "getSupportedObjectProperties", "(I)[I"); 11524b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood if (method_getSupportedObjectProperties == NULL) { 11533762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find getSupportedObjectProperties"); 11544b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood return -1; 11554b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood } 11564b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood method_getSupportedDeviceProperties = env->GetMethodID(clazz, "getSupportedDeviceProperties", "()[I"); 11574b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood if (method_getSupportedDeviceProperties == NULL) { 11583762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find getSupportedDeviceProperties"); 11594b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood return -1; 11604b322ce4fb86b5a7a6e50633a3a9f498ca8d4706Mike Lockwood } 116159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood method_setObjectProperty = env->GetMethodID(clazz, "setObjectProperty", "(IIJLjava/lang/String;)I"); 116259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood if (method_setObjectProperty == NULL) { 11633762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find setObjectProperty"); 116459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return -1; 116559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 116659e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood method_getDeviceProperty = env->GetMethodID(clazz, "getDeviceProperty", "(I[J[C)I"); 116759e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood if (method_getDeviceProperty == NULL) { 11683762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find getDeviceProperty"); 116959e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return -1; 117059e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 117159e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood method_setDeviceProperty = env->GetMethodID(clazz, "setDeviceProperty", "(IJLjava/lang/String;)I"); 117259e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood if (method_setDeviceProperty == NULL) { 11733762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find setDeviceProperty"); 117459e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood return -1; 117559e3f0db0855567a95f783f6d1ec36a7cfc4ea83Mike Lockwood } 1176e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood method_getObjectPropertyList = env->GetMethodID(clazz, "getObjectPropertyList", 11770cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwood "(JIJII)Landroid/mtp/MtpPropertyList;"); 1178e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (method_getObjectPropertyList == NULL) { 11793762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find getObjectPropertyList"); 1180e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood return -1; 1181e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 1182d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood method_getObjectInfo = env->GetMethodID(clazz, "getObjectInfo", "(I[I[C[J)Z"); 1183d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood if (method_getObjectInfo == NULL) { 11843762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find getObjectInfo"); 1185d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return -1; 1186d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood } 118759c777a24a2c639dfd84b7bf17e430e6d3424866Mike Lockwood method_getObjectFilePath = env->GetMethodID(clazz, "getObjectFilePath", "(I[C[J)I"); 1188d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood if (method_getObjectFilePath == NULL) { 11893762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find getObjectFilePath"); 1190d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return -1; 1191d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood } 119259c777a24a2c639dfd84b7bf17e430e6d3424866Mike Lockwood method_deleteFile = env->GetMethodID(clazz, "deleteFile", "(I)I"); 1193d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood if (method_deleteFile == NULL) { 11943762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find deleteFile"); 1195d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return -1; 1196d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood } 11979a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood method_getObjectReferences = env->GetMethodID(clazz, "getObjectReferences", "(I)[I"); 11989a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood if (method_getObjectReferences == NULL) { 11993762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find getObjectReferences"); 12009a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood return -1; 12019a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood } 12029a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood method_setObjectReferences = env->GetMethodID(clazz, "setObjectReferences", "(I[I)I"); 12039a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood if (method_setObjectReferences == NULL) { 12043762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find setObjectReferences"); 12059a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood return -1; 12069a2046fb5ceeee4d5334274cbff15f1058bb3244Mike Lockwood } 12072837eefc5459427138c080d445bb491c75630163Mike Lockwood method_sessionStarted = env->GetMethodID(clazz, "sessionStarted", "()V"); 12082837eefc5459427138c080d445bb491c75630163Mike Lockwood if (method_sessionStarted == NULL) { 12093762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find sessionStarted"); 12102837eefc5459427138c080d445bb491c75630163Mike Lockwood return -1; 12112837eefc5459427138c080d445bb491c75630163Mike Lockwood } 12122837eefc5459427138c080d445bb491c75630163Mike Lockwood method_sessionEnded = env->GetMethodID(clazz, "sessionEnded", "()V"); 12132837eefc5459427138c080d445bb491c75630163Mike Lockwood if (method_sessionEnded == NULL) { 12143762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find sessionEnded"); 12152837eefc5459427138c080d445bb491c75630163Mike Lockwood return -1; 12162837eefc5459427138c080d445bb491c75630163Mike Lockwood } 12172837eefc5459427138c080d445bb491c75630163Mike Lockwood 1218d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood field_context = env->GetFieldID(clazz, "mNativeContext", "I"); 1219d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood if (field_context == NULL) { 12203762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find MtpDatabase.mNativeContext"); 1221d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return -1; 1222d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood } 1223d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood 1224e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood // now set up fields for MtpPropertyList class 12250cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwood clazz = env->FindClass("android/mtp/MtpPropertyList"); 1226e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (clazz == NULL) { 12273762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find android/mtp/MtpPropertyList"); 1228e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood return -1; 1229e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 1230e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood field_mCount = env->GetFieldID(clazz, "mCount", "I"); 1231e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (field_mCount == NULL) { 12323762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find MtpPropertyList.mCount"); 1233e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood return -1; 1234e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 1235e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood field_mResult = env->GetFieldID(clazz, "mResult", "I"); 1236e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (field_mResult == NULL) { 12373762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find MtpPropertyList.mResult"); 1238e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood return -1; 1239e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 1240e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood field_mObjectHandles = env->GetFieldID(clazz, "mObjectHandles", "[I"); 1241e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (field_mObjectHandles == NULL) { 12423762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find MtpPropertyList.mObjectHandles"); 1243e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood return -1; 1244e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 1245e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood field_mPropertyCodes = env->GetFieldID(clazz, "mPropertyCodes", "[I"); 1246e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (field_mPropertyCodes == NULL) { 12473762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find MtpPropertyList.mPropertyCodes"); 1248e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood return -1; 1249e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 1250e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood field_mDataTypes = env->GetFieldID(clazz, "mDataTypes", "[I"); 1251e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (field_mDataTypes == NULL) { 12523762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find MtpPropertyList.mDataTypes"); 1253e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood return -1; 1254e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 1255e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood field_mLongValues = env->GetFieldID(clazz, "mLongValues", "[J"); 1256e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (field_mLongValues == NULL) { 12573762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find MtpPropertyList.mLongValues"); 1258e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood return -1; 1259e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 1260e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood field_mStringValues = env->GetFieldID(clazz, "mStringValues", "[Ljava/lang/String;"); 1261e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood if (field_mStringValues == NULL) { 12623762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Can't find MtpPropertyList.mStringValues"); 1263e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood return -1; 1264e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood } 1265e2ad6ec1718ef0c0e8230f8f62e7cfefcf598b6aMike Lockwood 12667d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwood if (AndroidRuntime::registerNativeMethods(env, 12670cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwood "android/mtp/MtpDatabase", gMtpDatabaseMethods, NELEM(gMtpDatabaseMethods))) 12687d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwood return -1; 12697d7fb63071ca370f77ed69055ac30341b8388d15Mike Lockwood 1270d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood return AndroidRuntime::registerNativeMethods(env, 12710cd0136d440cf6ad9d5fab430269116786e671ecMike Lockwood "android/mtp/MtpPropertyGroup", gMtpPropertyGroupMethods, NELEM(gMtpPropertyGroupMethods)); 1272d21eac9c70940f2c73da5faaf401dbbc44b70a15Mike Lockwood} 1273