diff options
Diffstat (limited to 'media/jni/android_media_Media2HTTPConnection.cpp')
| -rw-r--r-- | media/jni/android_media_Media2HTTPConnection.cpp | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/media/jni/android_media_Media2HTTPConnection.cpp b/media/jni/android_media_Media2HTTPConnection.cpp deleted file mode 100644 index 60176e3d238e..000000000000 --- a/media/jni/android_media_Media2HTTPConnection.cpp +++ /dev/null @@ -1,182 +0,0 @@ -/* - * Copyright 2017, The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -//#define LOG_NDEBUG 0 -#define LOG_TAG "Media2HTTPConnection-JNI" -#include <utils/Log.h> - -#include <media/stagefright/foundation/ADebug.h> -#include <nativehelper/ScopedLocalRef.h> - -#include "android_media_Media2HTTPConnection.h" -#include "android_util_Binder.h" - -#include "android_runtime/AndroidRuntime.h" -#include "android_runtime/Log.h" -#include "jni.h" -#include <nativehelper/JNIHelp.h> - -namespace android { - -static const size_t kBufferSize = 32768; - -JMedia2HTTPConnection::JMedia2HTTPConnection(JNIEnv *env, jobject thiz) { - mMedia2HTTPConnectionObj = env->NewGlobalRef(thiz); - CHECK(mMedia2HTTPConnectionObj != NULL); - - ScopedLocalRef<jclass> media2HTTPConnectionClass( - env, env->GetObjectClass(mMedia2HTTPConnectionObj)); - CHECK(media2HTTPConnectionClass.get() != NULL); - - mConnectMethod = env->GetMethodID( - media2HTTPConnectionClass.get(), - "connect", - "(Ljava/lang/String;Ljava/lang/String;)Z"); - CHECK(mConnectMethod != NULL); - - mDisconnectMethod = env->GetMethodID( - media2HTTPConnectionClass.get(), - "disconnect", - "()V"); - CHECK(mDisconnectMethod != NULL); - - mReadAtMethod = env->GetMethodID( - media2HTTPConnectionClass.get(), - "readAt", - "(J[BI)I"); - CHECK(mReadAtMethod != NULL); - - mGetSizeMethod = env->GetMethodID( - media2HTTPConnectionClass.get(), - "getSize", - "()J"); - CHECK(mGetSizeMethod != NULL); - - mGetMIMETypeMethod = env->GetMethodID( - media2HTTPConnectionClass.get(), - "getMIMEType", - "()Ljava/lang/String;"); - CHECK(mGetMIMETypeMethod != NULL); - - mGetUriMethod = env->GetMethodID( - media2HTTPConnectionClass.get(), - "getUri", - "()Ljava/lang/String;"); - CHECK(mGetUriMethod != NULL); - - ScopedLocalRef<jbyteArray> tmp( - env, env->NewByteArray(kBufferSize)); - mByteArrayObj = (jbyteArray)env->NewGlobalRef(tmp.get()); - CHECK(mByteArrayObj != NULL); -} - -JMedia2HTTPConnection::~JMedia2HTTPConnection() { - JNIEnv *env = AndroidRuntime::getJNIEnv(); - env->DeleteGlobalRef(mMedia2HTTPConnectionObj); - env->DeleteGlobalRef(mByteArrayObj); -} - -bool JMedia2HTTPConnection::connect( - const char *uri, const KeyedVector<String8, String8> *headers) { - String8 tmp(""); - if (headers != NULL) { - for (size_t i = 0; i < headers->size(); ++i) { - tmp.append(headers->keyAt(i)); - tmp.append(String8(": ")); - tmp.append(headers->valueAt(i)); - tmp.append(String8("\r\n")); - } - } - - JNIEnv* env = AndroidRuntime::getJNIEnv(); - jstring juri = env->NewStringUTF(uri); - jstring jheaders = env->NewStringUTF(tmp.string()); - - jboolean ret = - env->CallBooleanMethod(mMedia2HTTPConnectionObj, mConnectMethod, juri, jheaders); - - env->DeleteLocalRef(juri); - env->DeleteLocalRef(jheaders); - - return (bool)ret; -} - -void JMedia2HTTPConnection::disconnect() { - JNIEnv* env = AndroidRuntime::getJNIEnv(); - env->CallVoidMethod(mMedia2HTTPConnectionObj, mDisconnectMethod); -} - -ssize_t JMedia2HTTPConnection::readAt(off64_t offset, void *data, size_t size) { - JNIEnv* env = AndroidRuntime::getJNIEnv(); - - if (size > kBufferSize) { - size = kBufferSize; - } - - jint n = env->CallIntMethod( - mMedia2HTTPConnectionObj, mReadAtMethod, (jlong)offset, mByteArrayObj, (jint)size); - - if (n > 0) { - env->GetByteArrayRegion( - mByteArrayObj, - 0, - n, - (jbyte *)data); - } - - return n; -} - -off64_t JMedia2HTTPConnection::getSize() { - JNIEnv* env = AndroidRuntime::getJNIEnv(); - return (off64_t)(env->CallLongMethod(mMedia2HTTPConnectionObj, mGetSizeMethod)); -} - -status_t JMedia2HTTPConnection::getMIMEType(String8 *mimeType) { - JNIEnv* env = AndroidRuntime::getJNIEnv(); - jstring jmime = (jstring)env->CallObjectMethod(mMedia2HTTPConnectionObj, mGetMIMETypeMethod); - jboolean flag = env->ExceptionCheck(); - if (flag) { - env->ExceptionClear(); - return UNKNOWN_ERROR; - } - - const char *str = env->GetStringUTFChars(jmime, 0); - if (str != NULL) { - *mimeType = String8(str); - } else { - *mimeType = "application/octet-stream"; - } - env->ReleaseStringUTFChars(jmime, str); - return OK; -} - -status_t JMedia2HTTPConnection::getUri(String8 *uri) { - JNIEnv* env = AndroidRuntime::getJNIEnv(); - jstring juri = (jstring)env->CallObjectMethod(mMedia2HTTPConnectionObj, mGetUriMethod); - jboolean flag = env->ExceptionCheck(); - if (flag) { - env->ExceptionClear(); - return UNKNOWN_ERROR; - } - - const char *str = env->GetStringUTFChars(juri, 0); - *uri = String8(str); - env->ReleaseStringUTFChars(juri, str); - return OK; -} - -} // namespace android |