binlog fixes

PIBinaryStream doc remove makePIPair rename bytesAvailable
2022-07-28 14:46:58 +03:00
parent 00d06f71ba
commit 1b09ad5c27
19 changed files with 95 additions and 55 deletions
--- a/libs/main/cloud/picloudclient.h
+++ b/libs/main/cloud/picloudclient.h
@@ -42,7 +42,7 @@ public:
 	void setServerName(const PIString & server_name);
 	void setKeepConnection(bool on);
 	bool isConnected() const {return is_connected;}
-	ssize_t bytesAvailible() const override {return buff.size();}
+	ssize_t bytesAvailable() const override {return buff.size();}

 	EVENT(connected);
 	EVENT(disconnected);
--- a/libs/main/cloud/picloudserver.h
+++ b/libs/main/cloud/picloudserver.h
@@ -50,7 +50,7 @@ public:
 		int readDevice(void * read_to, int max_size) override;
 		int writeDevice(const void * data, int size) override;
 		DeviceInfoFlags deviceInfoFlags() const override {return PIIODevice::Reliable;}
-		ssize_t bytesAvailible() const override {return buff.size();}
+		ssize_t bytesAvailable() const override {return buff.size();}

 	private:
 		void pushBuffer(const PIByteArray & ba);
--- a/libs/main/containers/pipair.h
+++ b/libs/main/containers/pipair.h
@@ -132,10 +132,7 @@ template< class T1, class T2 >
 PIPair<T1,T2> createPIPair(const T1 & f, const T2 & s) {
 	return PIPair<T1,T2>(f, s);
 }
-template< class T1, class T2 >
-PIPair<T1,T2> makePIPair(const T1 & f, const T2 & s) {
-	return PIPair<T1,T2>(f, s);
-}
+

 //! \~english Creates \a PIPair object, deducing the target type from the types of arguments.
 //! \~russian Создает \a PIPair выводя типы из аргументов.
@@ -144,9 +141,6 @@ template< class T1, class T2 >
 PIPair<T1,T2> createPIPair(T1 && f, T2 && s) {
 	return PIPair<T1,T2>(std::move(f), std::move(s));
 }
-template< class T1, class T2 >
-PIPair<T1,T2> makePIPair(T1 && f, T2 && s) {
-	return PIPair<T1,T2>(std::move(f), std::move(s));
-}
+

 #endif // PIPAIR_H
--- a/libs/main/core/pibinarystream.h
+++ b/libs/main/core/pibinarystream.h
@@ -46,15 +46,20 @@
 //! \~\brief
 //! \~english Binary serialization interface.
 //! \~russian Интерфейс бинарной сериализации.
+//! \~\details
+//! \~english In your class you should implement this methods:
+//! \~russian В производном классе вы должны реализовать следующие методы:
+//! \~\code
+//! bool binaryStreamAppendImp  (const void * d, size_t s);
+//! bool binaryStreamTakeImp    (void * d, size_t s);
+//! ssize_t binaryStreamSizeImp () const;
+//! \endcode
+//! \~english function binaryStreamSizeImp must return -1 if size unknown
+//! \~russian функция binaryStreamSizeImp должна возвращать -1 если нет информации о размере
 template<typename P>
 class PIBinaryStream {
 public:
-	// one should implement next methods:
-	//
-	// bool binaryStreamAppendImp  (const void * d, size_t s);
-	// bool binaryStreamTakeImp    (void * d, size_t s);
-	// ssize_t binaryStreamSizeImp () const;
-
+	//! \~russian Записать данные
 	bool binaryStreamAppend(const void * d, size_t s) {
 		if (!static_cast<P*>(this)->binaryStreamAppendImp(d, s)) {
 			return false;
@@ -62,6 +67,7 @@ public:
 		}
 		return true;
 	}
+	//! \~russian Прочитать данные
 	bool binaryStreamTake(void * d, size_t s) {
 		if (!static_cast<P*>(this)->binaryStreamTakeImp(d, s)) {
 			return false;
@@ -70,12 +76,18 @@ public:
 		return true;
 	}

+	//! \~russian Узнать оставшийся размер
+	//!\~\details
+	//!\~russian возвращает -1 если нет информации о размере
 	ssize_t binaryStreamSize() const {
 		return static_cast<P*>(this)->binaryStreamSizeImp();
 	}

+	//! \~russian Записать данные
 	template<typename T>
 	void binaryStreamAppend(T v) {binaryStreamAppend(&v, sizeof(v));}
+
+	//! \~russian Прочитать int
 	int binaryStreamTakeInt() {
 		int r = 0;
 		binaryStreamTake(&r, sizeof(r));
--- a/libs/main/io_devices/pibinarylog.cpp
+++ b/libs/main/io_devices/pibinarylog.cpp
@@ -550,15 +550,33 @@ void PIBinaryLog::parseLog(PIFile * f, PIBinaryLog::BinLogInfo * info, PIVector<
 	}
 	uchar read_sig[PIBINARYLOG_SIGNATURE_SIZE];
 	for (uint i=0; i<PIBINARYLOG_SIGNATURE_SIZE; i++) read_sig[i] = 0;
-	bool ok = true;
-	if (f->read(read_sig, PIBINARYLOG_SIGNATURE_SIZE) < 0) {if (info) info->records_count = -1; ok = false;}
-	for (uint i=0; i<PIBINARYLOG_SIGNATURE_SIZE; i++)
-		if (read_sig[i] != binlog_sig[i]) {if (info) info->records_count = -2; ok = false;}
+	if (f->read(read_sig, PIBINARYLOG_SIGNATURE_SIZE) < 0) {
+		if (info) info->records_count = -1;
+		return;
+	}
+	for (uint i=0; i<PIBINARYLOG_SIGNATURE_SIZE; i++) {
+		if (read_sig[i] != binlog_sig[i]) {
+			if (info) info->records_count = -2;
+			return;
+		}
+	}
 	uchar read_version = 0;
-	if (f->read(&read_version, 1) < 0) {if (info) info->records_count = -3; ok = false;}
-	if (read_version == 0)  {if (info) info->records_count = -4; ok = false;}
-	if (read_version < PIBINARYLOG_VERSION_OLD) {if (info) info->records_count = -5; ok = false;}
-	if (read_version > PIBINARYLOG_VERSION) {if (info) info->records_count = -6; ok = false;}
+	if (f->read(&read_version, 1) < 0) {
+		if (info) info->records_count = -3;
+		return;
+	}
+	if (read_version == 0)  {
+		if (info) info->records_count = -4;
+		return;
+	}
+	if (read_version < PIBINARYLOG_VERSION_OLD) {
+		if (info) info->records_count = -5;
+		return;
+	}
+	if (read_version > PIBINARYLOG_VERSION) {
+		if (info) info->records_count = -6;
+		return;
+	}
 	if (read_version == PIBINARYLOG_VERSION) {
 		uint32_t sz = 0;
 		f->read(&sz, 4);
@@ -566,7 +584,6 @@ void PIBinaryLog::parseLog(PIFile * f, PIBinaryLog::BinLogInfo * info, PIVector<
 			info->user_header = f->read(sz);
 		}
 	}
-	if (!ok) return;
 	PIByteArray ba;
 	BinLogRecord br;
 	br.id = 0;
@@ -580,11 +597,15 @@ void PIBinaryLog::parseLog(PIFile * f, PIBinaryLog::BinLogInfo * info, PIVector<
 			if (f->read(ba.data(), ba.size()) > 0) {
 				ba >> br.id >> br.size >> br.timestamp;
 			} else break;
-			if (info->log_size - f->pos() >= br.size) f->seek(f->pos() + br.size);
+			if (info) {
+				if (info->log_size - f->pos() >= br.size) {
+					f->seek(f->pos() + br.size);
+				}
+			}
 			else break;
 		}
 		if (br.id > 0) {
-			if (info) {
+			if (index) {
 				BinLogIndex bl_ind;
 				bl_ind.id = br.id;
 				bl_ind.data_size = br.size;
@@ -674,15 +695,9 @@ bool PIBinaryLog::cutBinLog(const PIBinaryLog::BinLogInfo & src, const PIString
 }


-bool PIBinaryLog::joinBinLogsSerial(const PIStringList & src, const PIString & dst) {
+bool PIBinaryLog::joinBinLogsSerial(const PIStringList & src, const PIString & dst, std::function<bool (const PIString &, PISystemTime)> progress) {
 	PIBinaryLog slog;
 	PIBinaryLog dlog;
-	dlog.createNewFile(dst);
-	if (!dlog.isOpened()) {
-		piCout << "[PIBinaryLog]" << "Error, can't create" << dst;
-		return false;
-	}
-	piCout << "[PIBinaryLog]" << "Start join binlogs to" << dst;
 	PISystemTime dtime;
 	PISystemTime lt;
 	PITimeMeasurer tm;
@@ -692,8 +707,16 @@ bool PIBinaryLog::joinBinLogsSerial(const PIStringList & src, const PIString & d
 			piCout << "[PIBinaryLog]" << "Error, can't open" << fn;
 			return false;
 		}
-		if (first) first = false;
-		else {
+		if (first) {
+			first = false;
+			dlog.setHeader(slog.getHeader());
+			dlog.createNewFile(dst);
+			if (!dlog.isOpened()) {
+				piCout << "[PIBinaryLog]" << "Error, can't create" << dst;
+				return false;
+			}
+			piCout << "[PIBinaryLog]" << "Start join binlogs to" << dst;
+		} else {
 			dtime = lt;
 		}
 		tm.reset();
@@ -701,18 +724,29 @@ bool PIBinaryLog::joinBinLogsSerial(const PIStringList & src, const PIString & d
 		PISystemTime st;
 		while (!slog.isEnd()) {
 			br = slog.readRecord();
+			if (br.data.isEmpty() || br.id < 1) continue;
 			st = br.timestamp;
 			lt = dtime + br.timestamp;
 			if (dlog.writeBinLog_raw(br.id, lt, br.data) <= 0) {
 				piCout << "[PIBinaryLog]" << "Error, can't write to file" << dst;
 				return false;
 			}
-			if (tm.elapsed_s() > 1) {
+			if (tm.elapsed_s() > 0.1) {
 				tm.reset();
+				if (progress) {
+					if (!progress(fn, lt)) {
+						slog.close();
+						dlog.close();
+						PIFile::remove(dlog.path());
+						return false;
+					}
+				} else {
 					piCout << "[PIBinaryLog]" << "process" << PITime::fromSystemTime(lt).toString();
 				}
 			}
-		piCout << "[PIBinaryLog]" << "complete" << fn;
+		}
+		slog.close();
+		//piCout << "[PIBinaryLog]" << "complete" << fn;
 	}
 	piCout << "[PIBinaryLog]" << "Finish join binlogs, total time" << PITime::fromSystemTime(lt).toString();
 	return true;
--- a/libs/main/io_devices/pibinarylog.h
+++ b/libs/main/io_devices/pibinarylog.h
@@ -298,7 +298,7 @@ public:
 	static bool cutBinLog(const BinLogInfo & src, const PIString & dst, int from, int to);

 	//! Create new binlog from serial splitted binlogs "src"
-	static bool joinBinLogsSerial(const PIStringList & src, const PIString & dst);
+	static bool joinBinLogsSerial(const PIStringList & src, const PIString & dst, std::function<bool (const PIString &, PISystemTime)> progress = nullptr);

 protected:
 	PIString constructFullPathDevice() const override;
--- a/libs/main/io_devices/pifile.h
+++ b/libs/main/io_devices/pifile.h
@@ -227,7 +227,7 @@ public:
 	//! \~russian Возвращает размер файла в байтах
 	llong size() const;

-	ssize_t bytesAvailible() const override {return size() - pos();}
+	ssize_t bytesAvailable() const override {return size() - pos();}
 	
 	//! \~english Returns read/write position
 	//! \~russian Возвращает позицию чтения/записи
--- a/libs/main/io_devices/piiobytearray.h
+++ b/libs/main/io_devices/piiobytearray.h
@@ -84,7 +84,7 @@ public:
 	//! \~russian Вставляет данные "ba" в содержимое буфера в текущую позицию
 	int writeByteArray(const PIByteArray & ba);

-	ssize_t bytesAvailible() const override {
+	ssize_t bytesAvailable() const override {
 		if (data_) return data_->size();
 		else return 0;
 	}
--- a/libs/main/io_devices/piiodevice.h
+++ b/libs/main/io_devices/piiodevice.h
@@ -285,7 +285,7 @@ public:
 	PIByteArray read(int max_size);

 	//! \~english Returns the number of bytes that are available for reading.
-	//! \~russian Возвращает количество байт
+	//! \~russian Возвращает количество байт доступных для чтения
 	//! \~\details
 	//! \~english This function is commonly used with sequential devices
 	//! to determine the number of bytes to allocate in a buffer before reading.
@@ -293,7 +293,7 @@ public:
 	//! \~russian Эта функция как правило используется чтобы знать какой
 	//! размер буфера нужен в памяти для чтения.
 	//! Если функция возвращает -1 это значит что количество байт для чтения не известно.
-	virtual ssize_t bytesAvailible() const {return -1;}
+	virtual ssize_t bytesAvailable() const {return -1;}

 	//! \~english Write maximum "max_size" bytes of "data" to device
 	//! \~russian Пишет в устройство не более "max_size" байт из "data"
--- a/libs/main/io_devices/piiostream.h
+++ b/libs/main/io_devices/piiostream.h
@@ -57,7 +57,7 @@ public:

 	ssize_t binaryStreamSizeImp() const {
 		if (!dev) return 0;
-		return dev->bytesAvailible();
+		return dev->bytesAvailable();
 	}

 private:
--- a/libs/main/io_devices/piiostring.h
+++ b/libs/main/io_devices/piiostring.h
@@ -88,7 +88,7 @@ public:
 	//! \~russian Вставляет строку "string" в содержимое буфера в текущую позицию
 	int writeString(const PIString & string);
 	
-	ssize_t bytesAvailible() const override {
+	ssize_t bytesAvailable() const override {
 		if (str) return str->size() - pos;
 		else return 0;
 	}
--- a/libs/main/io_devices/pipeer.cpp
+++ b/libs/main/io_devices/pipeer.cpp
@@ -924,7 +924,7 @@ void PIPeer::changeName(const PIString &new_name) {
 }


-ssize_t PIPeer::bytesAvailible() const {
+ssize_t PIPeer::bytesAvailable() const {
 	ssize_t ret = 0;
 	read_buffer_mutex.lock();
 	if (!read_buffer.isEmpty()) ret = read_buffer.back().size();
--- a/libs/main/io_devices/pipeer.h
+++ b/libs/main/io_devices/pipeer.h
@@ -116,7 +116,7 @@ public:
 	void setTrustPeerName(const PIString & peer_name) {trust_peer = peer_name;}
 	void setTcpServerIP(const PIString & ip) {server_ip = ip; tcpClientReconnect();}

-	ssize_t bytesAvailible() const override;
+	ssize_t bytesAvailable() const override;

 	
 	EVENT2(dataReceivedEvent, const PIString &, from, const PIByteArray &, data);
--- a/libs/main/io_devices/pispi.cpp
+++ b/libs/main/io_devices/pispi.cpp
@@ -88,7 +88,7 @@ bool PISPI::isParameterSet(PISPI::Parameters parameter) const {
 }


-ssize_t PISPI::bytesAvailible() const {
+ssize_t PISPI::bytesAvailable() const {
 	return recv_buf.size();
 }

--- a/libs/main/io_devices/pispi.h
+++ b/libs/main/io_devices/pispi.h
@@ -60,7 +60,7 @@ public:
 	//! Returns parameters
 	PIFlags<PISPI::Parameters> parameters() const {return spi_mode;}

-	ssize_t bytesAvailible() const override;
+	ssize_t bytesAvailable() const override;

 protected:
 	bool openDevice() override;
--- a/libs/main/io_devices/pitransparentdevice.cpp
+++ b/libs/main/io_devices/pitransparentdevice.cpp
@@ -49,7 +49,7 @@ PITransparentDevice::~PITransparentDevice() {
 }


-ssize_t PITransparentDevice::bytesAvailible() const {
+ssize_t PITransparentDevice::bytesAvailable() const {
 	ssize_t ret = 0;
 	que_mutex.lock();
 	if (que.isNotEmpty()) ret = que.back().size();
--- a/libs/main/io_devices/pitransparentdevice.h
+++ b/libs/main/io_devices/pitransparentdevice.h
@@ -44,7 +44,7 @@ public:
 	
 	virtual ~PITransparentDevice();
 	
-	ssize_t bytesAvailible() const override;
+	ssize_t bytesAvailable() const override;

 protected:
 	bool openDevice() override;
--- a/libs/main/io_utils/pipacketextractor.cpp
+++ b/libs/main/io_utils/pipacketextractor.cpp
@@ -137,8 +137,8 @@ void PIPacketExtractor::setDevice(PIIODevice * device_) {
 }


-ssize_t PIPacketExtractor::bytesAvailible() const {
-	if (dev) return dev->bytesAvailible();
+ssize_t PIPacketExtractor::bytesAvailable() const {
+	if (dev) return dev->bytesAvailable();
 	else return 0;
 }

--- a/libs/main/io_utils/pipacketextractor.h
+++ b/libs/main/io_utils/pipacketextractor.h
@@ -62,7 +62,7 @@ public:
 	//! Set child %device to "device_"
 	void setDevice(PIIODevice * device_);

-	ssize_t bytesAvailible() const override;
+	ssize_t bytesAvailable() const override;

 	//! Returns buffer size
 	int bufferSize() const {return buffer_size;}