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/*
==============================================================================
This file is part of the juce_core module of the JUCE library.
Copyright (c) 2015 - ROLI Ltd.
Permission to use, copy, modify, and/or distribute this software for any purpose with
or without fee is hereby granted, provided that the above copyright notice and this
permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
------------------------------------------------------------------------------
NOTE! This permissive ISC license applies ONLY to files within the juce_core module!
All other JUCE modules are covered by a dual GPL/commercial license, so if you are
using any other modules, be sure to check that you also comply with their license.
For more details, visit www.juce.com
==============================================================================
*/
//==============================================================================
#define JNI_CLASS_MEMBERS(METHOD, STATICMETHOD, FIELD, STATICFIELD) \
METHOD (constructor, "<init>", "()V") \
METHOD (toString, "toString", "()Ljava/lang/String;") \
DECLARE_JNI_CLASS (StringBuffer, "java/lang/StringBuffer");
#undef JNI_CLASS_MEMBERS
//==============================================================================
#define JNI_CLASS_MEMBERS(METHOD, STATICMETHOD, FIELD, STATICFIELD) \
METHOD (release, "release", "()V") \
METHOD (read, "read", "([BI)I") \
METHOD (getPosition, "getPosition", "()J") \
METHOD (getTotalLength, "getTotalLength", "()J") \
METHOD (isExhausted, "isExhausted", "()Z") \
METHOD (setPosition, "setPosition", "(J)Z") \
DECLARE_JNI_CLASS (HTTPStream, JUCE_ANDROID_ACTIVITY_CLASSPATH "$HTTPStream");
#undef JNI_CLASS_MEMBERS
//==============================================================================
void MACAddress::findAllAddresses (Array<MACAddress>& result)
{
// TODO
}
JUCE_API bool JUCE_CALLTYPE Process::openEmailWithAttachments (const String& targetEmailAddress,
const String& emailSubject,
const String& bodyText,
const StringArray& filesToAttach)
{
// TODO
return false;
}
//==============================================================================
class WebInputStream : public InputStream
{
public:
WebInputStream (String address, bool isPost, const MemoryBlock& postData,
URL::OpenStreamProgressCallback* progressCallback, void* progressCallbackContext,
const String& headers, int timeOutMs, StringPairArray* responseHeaders,
const int numRedirectsToFollow, const String& httpRequest)
: statusCode (0)
{
if (! address.contains ("://"))
address = "http://" + address;
JNIEnv* env = getEnv();
jbyteArray postDataArray = 0;
if (postData.getSize() > 0)
{
postDataArray = env->NewByteArray (postData.getSize());
env->SetByteArrayRegion (postDataArray, 0, postData.getSize(), (const jbyte*) postData.getData());
}
LocalRef<jobject> responseHeaderBuffer (env->NewObject (StringBuffer, StringBuffer.constructor));
// Annoyingly, the android HTTP functions will choke on this call if you try to do it on the message
// thread. You'll need to move your networking code to a background thread to keep it happy..
jassert (Thread::getCurrentThread() != nullptr);
jintArray statusCodeArray = env->NewIntArray (1);
jassert (statusCodeArray != 0);
stream = GlobalRef (env->CallStaticObjectMethod (JuceAppActivity,
JuceAppActivity.createHTTPStream,
javaString (address).get(),
(jboolean) isPost,
postDataArray,
javaString (headers).get(),
(jint) timeOutMs,
statusCodeArray,
responseHeaderBuffer.get(),
(jint) numRedirectsToFollow,
javaString (httpRequest).get()));
jint* const statusCodeElements = env->GetIntArrayElements (statusCodeArray, 0);
statusCode = statusCodeElements[0];
env->ReleaseIntArrayElements (statusCodeArray, statusCodeElements, 0);
env->DeleteLocalRef (statusCodeArray);
if (postDataArray != 0)
env->DeleteLocalRef (postDataArray);
if (stream != 0)
{
StringArray headerLines;
{
LocalRef<jstring> headersString ((jstring) env->CallObjectMethod (responseHeaderBuffer.get(),
StringBuffer.toString));
headerLines.addLines (juceString (env, headersString));
}
if (responseHeaders != 0)
{
for (int i = 0; i < headerLines.size(); ++i)
{
const String& header = headerLines[i];
const String key (header.upToFirstOccurrenceOf (": ", false, false));
const String value (header.fromFirstOccurrenceOf (": ", false, false));
const String previousValue ((*responseHeaders) [key]);
responseHeaders->set (key, previousValue.isEmpty() ? value : (previousValue + "," + value));
}
}
}
}
~WebInputStream()
{
if (stream != 0)
stream.callVoidMethod (HTTPStream.release);
}
//==============================================================================
bool isError() const { return stream == nullptr; }
bool isExhausted() override { return stream != nullptr && stream.callBooleanMethod (HTTPStream.isExhausted); }
int64 getTotalLength() override { return stream != nullptr ? stream.callLongMethod (HTTPStream.getTotalLength) : 0; }
int64 getPosition() override { return stream != nullptr ? stream.callLongMethod (HTTPStream.getPosition) : 0; }
bool setPosition (int64 wantedPos) override { return stream != nullptr && stream.callBooleanMethod (HTTPStream.setPosition, (jlong) wantedPos); }
int read (void* buffer, int bytesToRead) override
{
jassert (buffer != nullptr && bytesToRead >= 0);
if (stream == nullptr)
return 0;
JNIEnv* env = getEnv();
jbyteArray javaArray = env->NewByteArray (bytesToRead);
int numBytes = stream.callIntMethod (HTTPStream.read, javaArray, (jint) bytesToRead);
if (numBytes > 0)
env->GetByteArrayRegion (javaArray, 0, numBytes, static_cast<jbyte*> (buffer));
env->DeleteLocalRef (javaArray);
return numBytes;
}
//==============================================================================
GlobalRef stream;
int statusCode;
private:
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WebInputStream)
};
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