mirror of
https://github.com/DrKLO/Telegram.git
synced 2024-12-23 06:50:36 +01:00
107 lines
3.2 KiB
C++
107 lines
3.2 KiB
C++
/*
|
|
* This is the source code of tgnet library v. 1.1
|
|
* It is licensed under GNU GPL v. 2 or later.
|
|
* You should have received a copy of the license in this archive (see LICENSE).
|
|
*
|
|
* Copyright Nikolai Kudashov, 2015-2018.
|
|
*/
|
|
|
|
#ifndef NATIVEBYTEBUFFER_H
|
|
#define NATIVEBYTEBUFFER_H
|
|
|
|
#include <stdint.h>
|
|
#include <string>
|
|
|
|
#ifdef ANDROID
|
|
#include <jni.h>
|
|
#endif
|
|
|
|
class ByteArray;
|
|
|
|
class NativeByteBuffer {
|
|
|
|
public:
|
|
NativeByteBuffer(uint32_t size);
|
|
NativeByteBuffer(bool calculate);
|
|
NativeByteBuffer(uint8_t *buff, uint32_t length);
|
|
~NativeByteBuffer();
|
|
|
|
uint32_t position();
|
|
void position(uint32_t position);
|
|
uint32_t limit();
|
|
void limit(uint32_t limit);
|
|
uint32_t capacity();
|
|
uint32_t remaining();
|
|
bool hasRemaining();
|
|
void rewind();
|
|
void compact();
|
|
void flip();
|
|
void clear();
|
|
void skip(uint32_t length);
|
|
void clearCapacity();
|
|
uint8_t *bytes();
|
|
|
|
void writeInt32(int32_t x, bool *error);
|
|
void writeInt64(int64_t x, bool *error);
|
|
void writeBool(bool value, bool *error);
|
|
void writeBytes(uint8_t *b, uint32_t length, bool *error);
|
|
void writeBytes(uint8_t *b, uint32_t offset, uint32_t length, bool *error);
|
|
void writeBytes(ByteArray *b, bool *error);
|
|
void writeBytes(NativeByteBuffer *b, bool *error);
|
|
void writeByte(uint8_t i, bool *error);
|
|
void writeString(std::string s, bool *error);
|
|
void writeByteArray(uint8_t *b, uint32_t offset, uint32_t length, bool *error);
|
|
void writeByteArray(uint8_t *b, uint32_t length, bool *error);
|
|
void writeByteArray(NativeByteBuffer *b, bool *error);
|
|
void writeByteArray(ByteArray *b, bool *error);
|
|
void writeDouble(double d, bool *error);
|
|
void writeInt32(int32_t x);
|
|
void writeInt64(int64_t x);
|
|
void writeBool(bool value);
|
|
void writeBytes(uint8_t *b, uint32_t length);
|
|
void writeBytes(uint8_t *b, uint32_t offset, uint32_t length);
|
|
void writeBytes(ByteArray *b);
|
|
void writeBytes(NativeByteBuffer *b);
|
|
void writeByte(uint8_t i);
|
|
void writeString(std::string s);
|
|
void writeByteArray(uint8_t *b, uint32_t offset, uint32_t length);
|
|
void writeByteArray(uint8_t *b, uint32_t length);
|
|
void writeByteArray(NativeByteBuffer *b);
|
|
void writeByteArray(ByteArray *b);
|
|
void writeDouble(double d);
|
|
|
|
uint32_t readUint32(bool *error);
|
|
uint64_t readUint64(bool *error);
|
|
int32_t readInt32(bool *error);
|
|
int32_t readBigInt32(bool *error);
|
|
int64_t readInt64(bool *error);
|
|
uint8_t readByte(bool *error);
|
|
bool readBool(bool *error);
|
|
void readBytes(uint8_t *b, uint32_t length, bool *error);
|
|
ByteArray *readBytes(uint32_t length, bool *error);
|
|
std::string readString(bool *error);
|
|
ByteArray *readByteArray(bool *error);
|
|
NativeByteBuffer *readByteBuffer(bool copy, bool *error);
|
|
double readDouble(bool *error);
|
|
|
|
void reuse();
|
|
#ifdef ANDROID
|
|
jobject getJavaByteBuffer();
|
|
#endif
|
|
|
|
private:
|
|
void writeBytesInternal(uint8_t *b, uint32_t offset, uint32_t length);
|
|
|
|
uint8_t *buffer = nullptr;
|
|
bool calculateSizeOnly = false;
|
|
bool sliced = false;
|
|
uint32_t _position = 0;
|
|
uint32_t _limit = 0;
|
|
uint32_t _capacity = 0;
|
|
bool bufferOwner = true;
|
|
#ifdef ANDROID
|
|
jobject javaByteBuffer = nullptr;
|
|
#endif
|
|
};
|
|
|
|
#endif
|