networkreadstream-android.h

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 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
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 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
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#ifndef BACKENDS_NETWORKING_HTTP_ANDROID_NETWORKREADSTREAM_ANDROID_H
#define BACKENDS_NETWORKING_HTTP_ANDROID_NETWORKREADSTREAM_ANDROID_H

#include <jni.h>

#include "backends/networking/http/networkreadstream.h"
#include "common/memstream.h"

namespace Networking {

class NetworkReadStreamAndroid : public NetworkReadStream {
    friend class NetJNI;
private:
    static void gotHeaders(JNIEnv *env, jobject obj, jlong nativePointer, jobjectArray headers);
    static void gotData(JNIEnv *env, jobject obj, jlong nativePointer, jbyteArray data, jint size, jint totalSize);
    static void finished_(JNIEnv *env, jobject obj, jlong nativePointer, jint errorCode, jstring errorMsg);

    void resetStream(JNIEnv *env);
    void finished(int errorCode, const Common::String &errorMsg);
    void setProgress(uint64 downloaded, uint64 total);

    jobject _request;
    Common::MemoryReadWriteStream _backingStream;

    Common::HashMap<Common::String, Common::String> _responseHeadersMap;
    uint64 _downloaded;
    uint64 _progressDownloaded, _progressTotal;
    bool _requestComplete;
    int _errorCode;
    Common::String _errorMsg;
public:
    NetworkReadStreamAndroid(const char *url, RequestHeaders *headersList, const Common::String &postFields, bool uploading, bool usingPatch, bool keepAlive, long keepAliveIdle, long keepAliveInterval);

    NetworkReadStreamAndroid(const char *url, RequestHeaders *headersList, const Common::HashMap<Common::String, Common::String> &formFields, const Common::HashMap<Common::String, Common::Path> &formFiles, bool keepAlive, long keepAliveIdle, long keepAliveInterval);

    NetworkReadStreamAndroid(const char *url, RequestHeaders *headersList, const byte *buffer, uint32 bufferSize, bool uploading, bool usingPatch, bool post, bool keepAlive, long keepAliveIdle, long keepAliveInterval);

    ~NetworkReadStreamAndroid() override;

    bool reuse(const char *url, RequestHeaders *headersList, const Common::String &postFields, bool uploading = false, bool usingPatch = false) override;
    bool reuse(
        const char *url, RequestHeaders *headersList,
        const Common::HashMap<Common::String, Common::String> &formFields,
        const Common::HashMap<Common::String, Common::Path> &formFiles) override;
    bool reuse(const char *url, RequestHeaders *headersList, const byte *buffer, uint32 bufferSize, bool uploading = false, bool usingPatch = false, bool post = true) override;

    long httpResponseCode() const override { return _errorCode; }
    Common::String currentLocation() const override;
    Common::HashMap<Common::String, Common::String> responseHeadersMap() const override { return _responseHeadersMap; }

    bool hasError() const override { return _errorCode < 200 || _errorCode >= 300; }
    const char *getError() const override { return _errorMsg.c_str(); }
    double getProgress() const override;
    uint32 read(void *dataPtr, uint32 dataSize) override;
};

} // End of namespace Networking

#endif