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git-svn-id: svn://db.shs.com.ru/pip@634 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

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This commit is contained in:
Пелипенко Иван
2018-09-27 21:29:46 +00:00
parent ffe5b1d691
commit 2a48ee090a
11 changed files with 43 additions and 1112 deletions
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17
CMakeLists.txt
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@@ -36,6 +36,7 @@ set(PIP_SRC_COMPRESS "src_compress")
set(PIP_SRC_USB "src_usb")
set(PIP_SRC_FFTW "src_fftw")
set(PIP_SRC_OPENCL "src_opencl")
set(PIP_SRC_IO_UTILS "src_io_utils")
set(PIP_LIBS_TARGETS pip)
set(LIBS_MAIN)
set(LIBS_STATUS)
@@ -120,6 +121,9 @@ gather_src("${PIP_SRC_FFTW}" CPP_LIB_FFTW HDRS PHDRS)
# OpenCL lib
gather_src("${PIP_SRC_OPENCL}" CPP_LIB_OPENCL HDRS PHDRS)
# IO Utils lib
gather_src("${PIP_SRC_IO_UTILS}" CPP_LIB_IO_UTILS HDRS PHDRS)
# Check Bessel functions
set(CMAKE_REQUIRED_INCLUDES math.h)
@@ -400,6 +404,19 @@ else()
endif()
# Check if PIP IO Utils library supports crypt
set(IO_UTILS_LIBS pip)
add_library(pip_io_utils SHARED ${CPP_LIB_IO_UTILS})
if(sodium_FOUND)
message(STATUS "Building IO Utils library with crypt support")
list(APPEND IO_UTILS_LIBS pip_crypt)
else()
message(STATUS "Building IO Utils library without crypt support, attention!")
endif()
target_link_libraries(pip_io_utils ${IO_UTILS_LIBS})
list(APPEND PIP_LIBS_TARGETS pip_io_utils)
# Test program
add_executable(pip_test "main.cpp")

1
FindPIP.cmake
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@@ -7,6 +7,7 @@ find_library(PIP_USB_LIBRARY pip_usb HINTS ${PIP_DIR}/lib ${MINGW_LIB} /usr/lib
find_library(PIP_CRYPT_LIBRARY pip_crypt HINTS ${PIP_DIR}/lib ${MINGW_LIB} /usr/lib /usr/local/lib)
find_library(PIP_FFTW_LIBRARY pip_fftw HINTS ${PIP_DIR}/lib ${MINGW_LIB} /usr/lib /usr/local/lib)
find_library(PIP_COMPRESS_LIBRARY pip_compress HINTS ${PIP_DIR}/lib ${MINGW_LIB} /usr/lib /usr/local/lib)
find_library(PIP_IO_UTILS_LIBRARY pip_io_utils HINTS ${PIP_DIR}/lib ${MINGW_LIB} /usr/lib /usr/local/lib)
find_file(PIP_H_INCLUDE "pip.h" HINTS ${PIP_DIR}/include/pip ${MINGW_INCLUDE}/pip /usr/include/pip /usr/local/include/pip)
if (DEFINED ANDROID_PLATFORM)
set(PIP_INCLUDES ${ANDROID_SYSTEM_LIBRARY_PATH}/usr/include/pip)

19
src_main/io_utils/piethutilbase.cpp → src_io_utils/piethutilbase.cpp
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@@ -18,7 +18,9 @@
*/
#include "piethutilbase.h"
#include "picrypt.h"
#ifdef PIP_CRYPT
# include "picrypt.h"
#endif
PIEthUtilBase::PIEthUtilBase() {
@@ -31,22 +33,35 @@ PIEthUtilBase::~PIEthUtilBase() {
void PIEthUtilBase::createCryptKey(const PIString & k) {
#ifdef PIP_CRYPT
_key = PICrypt::hash("sodium_bug");
_key = PICrypt::hash(k);
#else
piCout << "[PIEthUtilBase] PICrypt wasn`t built!";
#endif
_crypt = true;
}
PIByteArray PIEthUtilBase::cryptData(const PIByteArray & data) {
if (!_crypt) return data;
return PICrypt::crypt(data, _key);
return
#ifdef PIP_CRYPT
PICrypt::crypt(data, _key);
#else
PIByteArray();
#endif
}
PIByteArray PIEthUtilBase::decryptData(const PIByteArray & data) {
if (!_crypt) return data;
#ifdef PIP_CRYPT
bool ok = false;
PIByteArray ret = PICrypt::decrypt(data, _key, &ok);
if (!ok) return PIByteArray();
return ret;
#else
return PIByteArray();
#endif
}

13
src_main/io_utils/pimulticast.cpp → src_io_utils/pimulticast.cpp
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@@ -109,7 +109,7 @@ void PIMulticast::initAll(PIVector<PIEthernet::Address> al) {
}
eth_lo = new PIEthernet();
eth_lo->setDebug(false);
ce->setName("PIMulticast_loopback");
eth_lo->setName("PIMulticast_loopback");
if (!_send_only) {
eth_lo->setParameter(PIEthernet::ReuseAddress, false);
CONNECTU(eth_lo, threadedReadEvent, this, mcastRead);
@@ -127,6 +127,7 @@ void PIMulticast::initAll(PIVector<PIEthernet::Address> al) {
void PIMulticast::send(const PIByteArray & data) {
PIByteArray cd = cryptData(data);
if (cd.isEmpty()) return;
PIMutexLocker ml(mcast_mutex);
piForeach (PIEthernet * e, eth_mcast)
e->send(cd);
if (eth_lo) {
@@ -139,6 +140,7 @@ void PIMulticast::send(const PIByteArray & data) {
void PIMulticast::startRead() {
if (_send_only) return;
PIMutexLocker ml(mcast_mutex);
piForeach (PIEthernet * e, eth_mcast)
e->startThreadedRead();
if (eth_lo)
@@ -148,6 +150,7 @@ void PIMulticast::startRead() {
void PIMulticast::stopRead() {
PIMutexLocker ml(mcast_mutex);
piForeach (PIEthernet * e, eth_mcast)
e->stopThreadedRead();
if (eth_lo)
@@ -157,7 +160,9 @@ void PIMulticast::stopRead() {
void PIMulticast::reinit() {
initAll(PIEthernet::allAddresses());
if (_started)
startRead();
}
@@ -172,7 +177,5 @@ void PIMulticast::mcastRead(uchar * data, int size) {
void PIMulticast::run() {
PIVector<PIEthernet::Address> al = PIEthernet::allAddresses();
if (al == prev_al) return;
initAll(al);
if (_started)
startRead();
reinit();
}

0
src_main/io_utils/pistreampacker.cpp → src_io_utils/pistreampacker.cpp
View File

34
src_main/console/piconsole.cpp
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@@ -19,7 +19,6 @@
#include "piconsole.h"
#include "piincludes_p.h"
#include "pipeer.h"
#include "piprotocol.h"
#include "pidiagnostics.h"
#include "pisystemmonitor.h"
#ifndef WINDOWS
@@ -806,39 +805,6 @@ void PIConsole::addVariable(const PIString & name, const ullong * ptr, int col,
ADD_VAR_BODY tv.type = 13; tv.size = sizeof(*ptr); tv.ptr = ptr; column(col).push_back(tv);}
void PIConsole::addVariable(const PIString & name, const PISystemTime * ptr, int col, FormatFlags format) {
ADD_VAR_BODY tv.type = 20; tv.size = sizeof(*ptr); tv.ptr = ptr; column(col).push_back(tv);}
/** \brief Add to current tab to column "column" variable with label "name", pointer "ptr" and format "format"
* \details This function add to column "column" next lines:
* * "protocol <name>"
* * "Rec - receiverDeviceName": \a PIProtocol::receiverDeviceState
* * "Send - senderDeviceName": \a PIProtocol::senderDeviceState
* * "Received count": \a PIProtocol::receiveCount
* * "Invalid count": \a PIProtocol::wrongCount
* * "Missed count": \a PIProtocol::missedCount
* * "Sended count": \a PIProtocol::sendCount
* * "Immediate Frequency, Hz": \a PIProtocol::immediateFrequency
* * "Integral Frequency, Hz": \a PIProtocol::integralFrequency
* * "Receive speed": \a PIProtocol::receiveSpeed
* * "Send speed": \a PIProtocol::sendSpeed
* * "Receiver history size": \a PIProtocol::receiverHistorySize
* * "Sender history size": \a PIProtocol::senderHistorySize
* * "Disconnect Timeout, s": \a PIProtocol::disconnectTimeout
* * "Quality": \a PIProtocol::quality
* */
void PIConsole::addVariable(const PIString & name, const PIProtocol * ptr, int col, FormatFlags format) {
addString("protocol " + name, col, format | PIConsole::Bold);
addVariable("Rec - " + ptr->receiverDeviceName(), ptr->receiverDeviceState_ptr(), col, format);
addVariable("Send - " + ptr->senderDeviceName(), ptr->senderDeviceState_ptr(), col, format);
addVariable("Received count", ptr->receiveCount_ptr(), col, format);
addVariable("Invalid count", ptr->wrongCount_ptr(), col, format);
addVariable("Missed count", ptr->missedCount_ptr(), col, format);
addVariable("Sended count", ptr->sendCount_ptr(), col, format);
addVariable("Immediate Frequency, Hz", ptr->immediateFrequency_ptr(), col, format);
addVariable("Integral Frequency, Hz", ptr->integralFrequency_ptr(), col, format);
addVariable("Receive speed", ptr->receiveSpeed_ptr(), col, format);
addVariable("Send speed", ptr->sendSpeed_ptr(), col, format);
addVariable("Disconnect Timeout, s", ptr->disconnectTimeout_ptr(), col, format);
addVariable("Quality", ptr->quality_ptr(), col, format);
}
/** \brief Add to current tab to column "column" variable with label "name", pointer "ptr" and format "format"
* \details This function add to column "column" next lines:
* * "<name> diagnostics"

1
src_main/console/piconsole.h
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@@ -133,7 +133,6 @@ public:
//! Add to current tab to column "column" variable with label "name", pointer "ptr" and format "format"
void addVariable(const PIString & name, const PISystemTime * ptr, int column = 1, FormatFlags format = PIConsole::Normal);
void addVariable(const PIString & name, const PIProtocol * ptr, int column = 1, FormatFlags format = PIConsole::Normal);
void addVariable(const PIString & name, const PIDiagnostics * ptr, int column = 1, FormatFlags format = PIConsole::Normal);
void addVariable(const PIString & name, const PISystemMonitor * ptr, int column = 1, FormatFlags format = PIConsole::Normal);

21
src_main/io_devices/pimultiprotocol.cpp
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@@ -1,21 +0,0 @@
/*
PIP - Platform Independent Primitives
Multiprotocol
Copyright (C) 2018 Ivan Pelipenko peri4ko@yandex.ru
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
(at your option) any later version.
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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "pimultiprotocol.h"
/// DEPRECATED

93
src_main/io_devices/pimultiprotocol.h
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@@ -1,93 +0,0 @@
/*
PIP - Platform Independent Primitives
Multiprotocol
Copyright (C) 2018 Ivan Pelipenko peri4ko@yandex.ru
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
(at your option) any later version.
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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PIMULTIPROTOCOL_H
#define PIMULTIPROTOCOL_H
#include "piprotocol.h"
class PIMultiProtocol: public PIMultiProtocolBase /// DEPRECATED
{
public:
PIMultiProtocol() {;} /// DEPRECATED
virtual ~PIMultiProtocol() {clear();}
void addProtocol(PIProtocol & prot) {prots.push_back(&prot); prot.setMultiProtocolOwner(this); prot.new_mp_prot = false;}
void addProtocol(PIProtocol * prot) {prots.push_back(prot); prot->setMultiProtocolOwner(this); prot->new_mp_prot = false;}
void addProtocol(const PIString & config, const PIString & name, void * recHeaderPtr = 0, int recHeaderSize = 0,
void * recDataPtr = 0, int recDataSize = 0, void * sendDataPtr = 0, int sendDataSize = 0) {;
prots.push_back(new PIProtocol(config, name, recHeaderPtr, recHeaderSize, recDataPtr, recDataSize, sendDataPtr, sendDataSize));
prots.back()->setMultiProtocolOwner(this);
prots.back()->new_mp_prot = true;
}
PIProtocol * protocol(const PIString & name) {piForeach (PIProtocol * i, prots) if (i->name() == name) return i; return 0;}
PIProtocol * protocol(const int index) {return prots[index];}
PIProtocol * operator [](const int index) {return prots[index];}
void startSend() {piForeach (PIProtocol * i, prots) i->startSend();}
void startReceive() {piForeach (PIProtocol * i, prots) i->startReceive();}
void start() {piForeach (PIProtocol * i, prots) i->start();}
void stopSend() {piForeach (PIProtocol * i, prots) i->stopSend();}
void stopReceive() {piForeach (PIProtocol * i, prots) i->stopReceive();}
void stop() {piForeach (PIProtocol * i, prots) i->stop();}
PIProtocol::Quality worseQuality() const {PIProtocol::Quality cq = PIProtocol::Good; piForeachC (PIProtocol * i, prots) if (cq > i->quality()) cq = i->quality(); return cq;}
PIProtocol::Quality bestQuality() const {PIProtocol::Quality cq = PIProtocol::Unknown; piForeachC (PIProtocol * i, prots) if (cq < i->quality()) cq = i->quality(); return cq;}
int count() const {return prots.size_s();}
void clear() {stop(); piForeach (PIProtocol * i, prots) if (i->new_mp_prot) delete i; prots.clear();}
private:
PIVector<PIProtocol * > prots;
};
class PIRepeater: public PIMultiProtocol { /// DEPRECATED
public:
PIRepeater(const PIString & config, const PIString & name_) { /// DEPRECATED
PIConfig conf(config, PIIODevice::ReadOnly);
if (!conf.isOpened()) {
piCoutObj << "[PIRepeater \"" << name_ << "\"] Can`t open \"" << config << "\"!";
return;
}
PIConfig::Entry & b(conf.getValue(name_));
if (b.childCount() != 2) {
piCoutObj << "[PIRepeater \"" << name_ << "\"] \"" << config << "\" should consist 2 nodes!";
return;
}
addProtocol(config, b.child(0)->fullName());
addProtocol(config, b.child(1)->fullName());
start();
}
PIString firstChannelName() {if (count() == 2) return protocol(0)->receiverDeviceName() + " -> " + protocol(1)->senderDeviceName(); return "Config error";}
PIString secondChannelName() {if (count() == 2) return protocol(1)->receiverDeviceName() + " -> " + protocol(0)->senderDeviceName(); return "Config error";}
ullong receiveCount() {if (count() == 2) return protocol(0)->receiveCount(); return 0;}
const ullong * receiveCount_ptr() {if (count() == 2) return protocol(0)->receiveCount_ptr(); return 0;}
ullong sendCount() {if (count() == 2) return protocol(0)->sendCount(); return 0;}
const ullong * sendCount_ptr() {if (count() == 2) return protocol(0)->sendCount_ptr(); return 0;}
private:
void received(PIProtocol * prot, bool , uchar * data, int size) {if (prot == protocol(0)) protocol(1)->send(data, size); else protocol(0)->send(data, size);}
};
#endif // PIMULTIPROTOCOL_H

718
src_main/io_devices/piprotocol.cpp
View File

@@ -1,718 +0,0 @@
/*
PIP - Platform Independent Primitives
Protocol, input/output channel (COM, UDP)
Copyright (C) 2018 Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
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
(at your option) any later version.
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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "piprotocol.h"
/** \class PIProtocol
* \brief
* \details
* \section PIProtocol_sec0 Synopsis
*
*
*
* */
/// DEPRECATED
PIProtocol::PIProtocol(const PIString & config, const PIString & name_, void * recHeaderPtr, int recHeaderSize, void * recDataPtr, int recDataSize, void * sendDataPtr_, int sendDataSize_): PIObject() {
init();
protName = name_;
PIObject::setName(name_);
PIConfig conf(config, PIIODevice::ReadOnly);
if (!conf.isOpened()) {
piCoutObj << "Can`t open \"" << config << "\"!";
devReceiverState = devSenderState = "Config error";
return;
}
PIConfig::Entry & b(conf.getValue(name_)),
& rb(b.getValue("receiver")),
& sb(b.getValue("sender"));
init_receiver(b, rb, config);
init_sender(b, sb, config);
headerPtr = (uchar * )recHeaderPtr;
headerSize = recHeaderSize;
dataPtr = (uchar * )recDataPtr;
dataSize = recDataSize;
sendDataPtr = (uchar * )sendDataPtr_;
sendDataSize = sendDataSize_;
packet_ext->setHeader(PIByteArray(recHeaderPtr, recHeaderSize));
packet_ext->setPayloadSize(recDataSize);
packet_ext->setPacketSize(recDataSize);
packet_ext->setSplitMode(PIPacketExtractor::Header);
bool null_h = (recHeaderPtr == 0 || recHeaderSize == 0), null_d = (recDataPtr == 0 || recDataSize == 0);
if (null_h && null_d) packet_ext->setSplitMode(PIPacketExtractor::None);
else {
if (null_h) packet_ext->setSplitMode(PIPacketExtractor::Size);
}
}
PIProtocol::~PIProtocol() {
delete diagTimer;
delete sendTimer;
delete secTimer;
delete packet_ext;
if (eth != 0) delete eth;
if (ser != 0) delete ser;
}
void PIProtocol::init() {
packet_ext = new PIPacketExtractor(0, PIPacketExtractor::None);
packet_ext->setThreadedReadData(this);
packet_ext->setThreadedReadSlot(receiveEvent);
packet_ext->setHeaderCheckSlot(headerValidateEvent);
packet_ext->setName("__S__PIProtocol::packet_ext");
work = new_mp_prot = false;
eth = 0;
ser = 0;
ret_func = 0;
mp_owner = 0;
net_diag = PIProtocol::Unknown;
cur_pckt = 0;
packets[0] = packets[1] = pckt_cnt = pckt_cnt_max = 0;
diagTimer = 0;
timeout_ = 3.f;
sendTimer = new PITimer(sendEvent, this);
diagTimer = new PITimer(diagEvent, this);
secTimer = new PITimer(secEvent, this);
sendTimer->setName("__S__PIProtocol::sendTimer");
diagTimer->setName("__S__PIProtocol::diagTimer");
secTimer->setName("__S__PIProtocol::secTimer");
wrong_count = receive_count = send_count = missed_count = 0;
packets_in_sec = packets_out_sec = bytes_in_sec = bytes_out_sec = 0;
immediate_freq = integral_freq = ifreq = 0.f;
headerPtr = dataPtr = sendDataPtr = 0;
headerSize = dataSize = sendDataSize = 0;
type_rec = type_send = PIProtocol::None;
devSenderState = devReceiverState = "Unknown";
devSenderName = devReceiverName = "no device";
secTimer->start(1000.);
/*addEvent("receiver started");
addEvent("receiver stopped");
addEvent("sender started");
addEvent("sender stopped");
addEvent<bool>("received");
addEvent<PIProtocol::Quality>("quality changed");
addEventHandler<float>(HANDLER(PIProtocol, startReceive));
addEventHandler<float>(HANDLER(PIProtocol, startSend));
addEventHandler(HANDLER(PIProtocol, start));
addEventHandler(HANDLER(PIProtocol, stopReceive));
addEventHandler(HANDLER(PIProtocol, stopSend));
addEventHandler(HANDLER(PIProtocol, stop));*/
}
void PIProtocol::init_sender(PIConfig::Entry & b, PIConfig::Entry & sb, const PIString & config) {
int ps, gps;
bool ok, gok, flag, gflag, has_dev = false;
float freq, gfreq;
PIFlags<PISerial::Parameters> pp(0);
PIString dev, gdev;
if (sb.isEntryExists("ip") && sb.isEntryExists("device")) {
piCoutObj << "Ambiguous sender type in \"" << config << "\"!";
devSenderState = "Config error";
return;
}
dev = sb.getValue("ip", "", &ok);
gdev = b.getValue("ip", "", &gok);
has_dev = false;
if (ok || gok) {
if (gok && !ok) dev = gdev;
if (gok && ok && (dev != gdev)) {
piCoutObj << "Ambiguous sender type in \"" << config << "\"!";
devSenderState = "Config error";
return;
}
ps = sb.getValue("port", 0, &ok);
gps = b.getValue("port", 0, &gok);
if (ok || gok) {
if (gok && !ok) ps = gps;
if (gok && ok && (ps != gps)) {
piCoutObj << "Ambiguous send port in \"" << config << "\"!";
devSenderState = "Config error";
return;
}
type_send = PIProtocol::Ethernet;
if (eth == 0) eth = new PIEthernet();
eth->setName("__S__PIProtocol::eth");
setSenderAddress(dev, ps);
//setReceiverAddress(dev, ps);
has_dev = true;
flag = sb.getValue("reconnectEnabled", true, &ok);
gflag = b.getValue("reconnectEnabled", true, &gok);
if (ok || gok) {
if (gok && !ok) flag = gflag;
if (gok && ok && (flag != gflag)) {
piCoutObj << "Ambiguous \"reconnectEnabled\" flag in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
eth->setReopenEnabled(flag);
}
freq = sb.getValue("reconnectTimeout", 1., &ok);
gfreq = b.getValue("reconnectTimeout", 1., &gok);
if (ok || gok) {
if (gok && !ok) freq = gfreq;
if (gok && ok && (freq != gfreq)) {
piCoutObj << "Ambiguous \"reconnectTimeout\" value in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
eth->setReopenTimeout(freq * 1000);
}
/*if (sendDataPtr_ == 0)
piCoutObj << "Warning: null send data pointer!";
if (sendDataSize_ == 0)
piCoutObj << "Warning: null send data size!";*/
} else {
piCoutObj << "Can`t find \"" << name() << ".sender.port\" or \"" << name() << ".port\" in \"" << config << "\"!";
devSenderState = "Config error";
return;
}
}
dev = sb.getValue("device", "", &ok);
gdev = b.getValue("device", "", &gok);
if (ok || gok) {
if (gok && !ok) dev = gdev;
if (gok && ok && (dev != gdev)) {
piCoutObj << "Ambiguous sender type in \"" << config << "\"!";
devSenderState = "Config error";
return;
}
ps = sb.getValue("speed", 0, &ok);
gps = b.getValue("speed", 0, &gok);
if (ok || gok) {
if (gok && !ok) ps = gps;
if (gok && ok && (ps != gps)) {
piCoutObj << "Ambiguous send \"speed\" in \"" << config << "\"!";
devSenderState = "Config error";
return;
}
flag = sb.getValue("parity", false, &ok);
gflag = b.getValue("parity", false, &gok);
if (ok || gok) {
if (gok && !ok) flag = gflag;
if (gok && ok && (flag != gflag)) {
piCoutObj << "Ambiguous send \"parity\" in \"" << config << "\"!";
devSenderState = "Config error";
return;
}
pp.setFlag(PISerial::ParityControl, flag);
}
flag = sb.getValue("twoStopBits", false, &ok);
gflag = b.getValue("twoStopBits", false, &gok);
if (ok || gok) {
if (gok && !ok) flag = gflag;
if (gok && ok && (flag != gflag)) {
piCoutObj << "Ambiguous send \"twoStopBits\" parity in \"" << config << "\"!";
devSenderState = "Config error";
return;
}
pp.setFlag(PISerial::TwoStopBits, flag);
}
} else {
piCoutObj << "Can`t find \"" << name() << ".sender.speed\" or \"" << name() << ".speed\" in \"" << config << "\"!";
devSenderState = "Config error";
return;
}
type_send = PIProtocol::Serial;
if (ser == 0) ser = new PISerial(dev);
ser->setName("__S__PIProtocol::ser");
setSenderDevice(dev, (PISerial::Speed)ps);
ser->setOutSpeed((PISerial::Speed)ps);
ser->setParameters(pp);
has_dev = true;
/*if (sendDataPtr_ == 0)
piCoutObj << "Warning: null send data pointer!";
if (sendDataSize_ == 0)
piCoutObj << "Warning: null send data size!";*/
}
freq = sb.getValue("frequency", -1.f, &ok);
gfreq = b.getValue("frequency", -1.f, &gok);
if (gok && !ok) freq = gfreq;
if (gok && ok && (freq != gfreq)) {
piCoutObj << "Ambiguous sender frequency in \"" << config << "\"!";
devSenderState = "Config error";
return;
}
if (freq > 0.f && !has_dev)
piCoutObj << "Warning: no sender device and not null send frequency!";
setSenderFrequency(freq);
}
void PIProtocol::init_receiver(PIConfig::Entry & b, PIConfig::Entry & rb, const PIString & config) {
int ps, gps;
bool ok, gok, flag, gflag, has_dev = false;
float freq, gfreq;
PIFlags<PISerial::Parameters> pp(0);
PIString dev, gdev;
if (rb.isEntryExists("ip") && rb.isEntryExists("device")) {
piCoutObj << "Ambiguous receiver type in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
dev = rb.getValue("ip", "", &ok);
gdev = b.getValue("ip", "", &gok);
if (ok || gok) {
if (gok && !ok) dev = gdev;
if (gok && ok && (dev != gdev)) {
piCoutObj << "Ambiguous receiver type in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
ps = rb.getValue("port", 0, &ok);
gps = b.getValue("port", 0, &gok);
if (ok || gok) {
if (gok && !ok) ps = gps;
if (gok && ok && (ps != gps)) {
piCoutObj << "Ambiguous receive port in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
type_rec = PIProtocol::Ethernet;
eth = new PIEthernet();
eth->setName("__S__PIProtocol::eth");
packet_ext->setDevice(eth);
//setSenderAddress(dev, ps);
setReceiverAddress(dev, ps);
has_dev = true;
flag = rb.getValue("reconnectEnabled", true, &ok);
gflag = b.getValue("reconnectEnabled", true, &gok);
if (ok || gok) {
if (gok && !ok) flag = gflag;
if (gok && ok && (flag != gflag)) {
piCoutObj << "Ambiguous \"reconnectEnabled\" flag in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
eth->setReopenEnabled(flag);
}
freq = rb.getValue("reconnectTimeout", 1., &ok);
gfreq = b.getValue("reconnectTimeout", 1., &gok);
if (ok || gok) {
if (gok && !ok) freq = gfreq;
if (gok && ok && (freq != gfreq)) {
piCoutObj << "Ambiguous \"reconnectTimeout\" value in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
eth->setReopenTimeout(freq * 1000);
}
/*if (recDataPtr == 0)
piCoutObj << "Warning: null receive data pointer!";
if (recDataSize == 0)
piCoutObj << "Warning: null receive data size!";*/
} else {
piCoutObj << "Can`t find \"" << name() << ".receiver.port\" or \"" << name() << ".port\" in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
}
dev = rb.getValue("device", "", &ok);
gdev = b.getValue("device", "", &gok);
if (ok || gok) {
if (gok && !ok) dev = gdev;
if (gok && ok && (dev != gdev)) {
piCoutObj << "Ambiguous receiver type in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
ps = rb.getValue("speed", 0, &ok);
gps = b.getValue("speed", 0, &gok);
if (ok || gok) {
if (gok && !ok) ps = gps;
if (gok && ok && (ps != gps)) {
piCoutObj << "Ambiguous receive \"speed\" in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
flag = rb.getValue("parity", false, &ok);
gflag = b.getValue("parity", false, &gok);
if (ok || gok) {
if (gok && !ok) flag = gflag;
if (gok && ok && (flag != gflag)) {
piCoutObj << "Ambiguous receive \"parity\" in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
pp.setFlag(PISerial::ParityControl, flag);
}
flag = rb.getValue("twoStopBits", false, &ok);
gflag = b.getValue("twoStopBits", false, &gok);
if (ok || gok) {
if (gok && !ok) flag = gflag;
if (gok && ok && (flag != gflag)) {
piCoutObj << "Ambiguous receive \"twoStopBits\" parity in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
pp.setFlag(PISerial::TwoStopBits, flag);
}
type_rec = PIProtocol::Serial;
type_send = PIProtocol::Serial;
ser = new PISerial(dev);
ser->setName("__S__PIProtocol::ser");
packet_ext->setDevice(ser);
//setSenderDevice(dev, (PISerial::Speed)ps);
setReceiverDevice(dev, (PISerial::Speed)ps);
ser->setInSpeed((PISerial::Speed)ps);
ser->setParameters(pp);
ps = rb.getValue("vtime", 1, &ok);
gps = b.getValue("vtime", 1, &gok);
if (ok || gok) {
if (gok && !ok) ps = gps;
if (gok && ok && (ps != gps)) {
piCoutObj << "Ambiguous receive \"vtime\" in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
ser->setVTime(ps);
}
has_dev = true;
/*if (recDataPtr == 0)
piCoutObj << "Warning: null receive data pointer!";
if (recDataSize == 0)
piCoutObj << "Warning: null receive data size!";*/
} else {
piCoutObj << "Can`t find \"" << name() << ".receiver.speed\" or \"" << name() << ".speed\" in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
}
freq = rb.getValue("frequency", -1.f, &ok);
gfreq = b.getValue("frequency", -1.f, &gok);
if (gok && !ok) freq = gfreq;
if (gok && ok && (freq != gfreq)) {
piCoutObj << "Ambiguous expected frequency in \"" << config << "\"!";
devReceiverState = "Config error";
return;
}
if (freq > 0.f && !has_dev)
piCoutObj << "Warning: no receiver device and not null expected frequency!";
float tm = b.getValue("disconnectTimeout", 3.f);
if (tm <= 0.f)
piCoutObj << "Warning: diconnect timeout <= 0 s!";
timeout_ = (tm < 0.f) ? 0.f : tm;
setExpectedFrequency(freq);
}
void PIProtocol::setReceiverDevice(const PIString & device, PISerial::Speed speed, bool force) {
if (force) {
type_send = type_rec = PIProtocol::Serial;
if (ser == 0) {
ser = new PISerial();
ser->setName("__S__PIProtocol::ser");
packet_ext->setDevice(ser);
}
}
if (type_rec == PIProtocol::Serial && ser != 0) {
ser->setDevice(device);
ser->setSpeed(speed);
devReceiverName = device;
devSenderName = device;
}
}
void PIProtocol::setReceiverAddress(const PIString & ip, int port, bool force) {
if (force) {
type_rec = PIProtocol::Ethernet;
if (eth == 0) {
eth = new PIEthernet();
eth->setName("__S__PIProtocol::eth");
packet_ext->setDevice(eth);
}
}
if (type_rec == PIProtocol::Ethernet && eth != 0) {
eth->setReadAddress(ip, port);
if (ip.trimmed().isEmpty()) devReceiverName = "no ip";
else devReceiverName = ip + ":" + PIString::fromNumber(port);
}
}
void PIProtocol::setSenderDevice(const PIString & device, PISerial::Speed speed, bool force) {
if (force) {
type_send = type_rec = PIProtocol::Serial;
if (ser == 0) ser = new PISerial();
ser->setName("__S__PIProtocol::ser");
}
if (type_send == PIProtocol::Serial && ser != 0) {
ser->setDevice(device);
ser->setSpeed(speed);
ser->open();
devSenderName = device;
}
}
void PIProtocol::setSenderAddress(const PIString & ip, int port, bool force) {
if (force) {
type_send = PIProtocol::Ethernet;
if (eth == 0) eth = new PIEthernet();
eth->setName("__S__PIProtocol::eth");
}
if (type_send == PIProtocol::Ethernet && eth != 0) {
eth->setSendAddress(ip, port);
if (ip.isEmpty()) devSenderName = "no ip";
else devSenderName = ip + ":" + PIString::fromNumber(port);
}
}
void PIProtocol::setSenderIP(const PIString & ip, bool force) {
if (force) {
type_send = PIProtocol::Ethernet;
if (eth == 0) eth = new PIEthernet();
}
if (type_send == PIProtocol::Ethernet && eth != 0) {
eth->setSendIP(ip);
if (ip.isEmpty()) devSenderName = "no ip";
else devSenderName = ip + ":" + PIString::fromNumber(eth->sendPort());
}
}
void PIProtocol::setSenderPort(int port, bool force) {
if (force) {
type_send = PIProtocol::Ethernet;
if (eth == 0) eth = new PIEthernet();
eth->setName("__S__PIProtocol::eth");
}
if (type_send == PIProtocol::Ethernet && eth != 0) {
eth->setSendPort(port);
if (eth->sendIP().isEmpty()) devSenderName = "no ip";
else devSenderName = eth->sendIP() + ":" + PIString::fromNumber(port);
}
}
void PIProtocol::setExpectedFrequency(float frequency) {
exp_freq = frequency;
changeDisconnectTimeout();
}
void PIProtocol::changeDisconnectTimeout() {
pckt_cnt_max = int(piRound(timeout_ * exp_freq));
if (pckt_cnt_max < 3) pckt_cnt_max = 3;
last_packets.resize(pckt_cnt_max);
}
void PIProtocol::startReceive(float exp_frequency) {
if (exp_frequency > 0.f) exp_freq = exp_frequency;
//if (type_rec == PIProtocol::Serial) ser->start();
//if (type_rec == PIProtocol::Ethernet) eth->start();
packet_ext->startThreadedRead();
msleep(1);
check_state();
if (exp_freq <= 0.f) return;
setExpectedFrequency(exp_freq);
diagTimer->start(1000. / exp_freq);
diag_tm.reset();
receiverStarted();
}
void PIProtocol::startSend(float frequency) {
//cout << "** start send " << send_freq << ", " << frequency << endl;
if (frequency > 0.f) send_freq = frequency;
msleep(1);
check_state();
if (send_freq <= 0.f) return;
sendTimer->start(1000. / send_freq);
diag_tm.reset();
senderStarted();
}
void PIProtocol::stopReceive() {
//if (type_rec == PIProtocol::Serial) ser->stop();
//if (type_rec == PIProtocol::Ethernet) eth->stop();
packet_ext->stop();
diagTimer->stop();
receiverStopped();
}
bool PIProtocol::receiveEvent(void * t, uchar * data, int size) {
PIProtocol * p = (PIProtocol * )t;
if (!p->receive(data, size)) return false;
p->work = true;
//p->lock();
if (p->validate()) {
p->received(true);
//p->unlock();
p->ifreq = p->diag_tm.elapsed_m();
if (p->ifreq > 0.) p->ifreq = 1000. / p->ifreq;
p->diag_tm.reset();
p->receive_count++;
p->packets_in_sec++;
p->bytes_in_sec += size;
p->cur_pckt = 1;
if (p->ret_func != 0) p->ret_func(p);
if (p->mp_owner != 0) PIMultiProtocolBase::receiveEvent(p->mp_owner, p, true, data, size);
return true;
}
p->received(false);
//p->unlock();
p->wrong_count++;
if (p->mp_owner != 0) PIMultiProtocolBase::receiveEvent(p->mp_owner, p, false, data, size);
return false;
}
void PIProtocol::diagEvent(void * t, int) {
PIProtocol * p = (PIProtocol * )t;
p->calc_freq();
p->calc_diag();
p->check_state();
if (p->ser != 0) p->missed_count = p->packet_ext->missedPackets();
}
void PIProtocol::secEvent(void * t, int ) {
PIProtocol * p = (PIProtocol * )t;
p->speedIn = PIString::readableSize(p->bytes_in_sec) + "/s";
p->speedOut = PIString::readableSize(p->bytes_out_sec) + "/s";
p->bytes_in_sec = p->bytes_out_sec = p->packets_in_sec = p->packets_out_sec = 0;
if (p->ser != 0) p->missed_count = p->packet_ext->missedPackets();
}
void PIProtocol::calc_diag() {
PIProtocol::Quality diag;
if (!work) {
diag = PIProtocol::Unknown;
return;
}
if (pckt_cnt < pckt_cnt_max) {
last_packets[pckt_cnt] = cur_pckt;
pckt_cnt++;
} else {
packets[(int)last_packets.back()]--;
if (!last_packets.isEmpty()) last_packets.pop_back();
last_packets.push_front(cur_pckt);
}
packets[(int)cur_pckt]++;
cur_pckt = 0;
float good_percents;
good_percents = (float)packets[1] / pckt_cnt * 100.f;
if (good_percents == 0.f) diag = PIProtocol::Failure;
else if (good_percents <= 20.f) diag = PIProtocol::Bad;
else if (good_percents > 20.f && good_percents <= 80.f) diag = PIProtocol::Average;
else diag = PIProtocol::Good;
if (diag != net_diag) {
qualityChanged(diag, net_diag);
net_diag = diag;
}
}
void PIProtocol::calc_freq() {
float tf;// = float(1000.f / diagTimer->elapsed_m());
tf = immediate_freq = ifreq;
ifreq = 0.f;
if (last_freq.size_s() >= pckt_cnt_max && last_freq.size_s() > 0) last_freq.pop_front();
last_freq.push_back(tf);
tf = last_freq[0];
for (uint i = 1; i < last_freq.size(); ++i)
tf += last_freq[i];
integral_freq = tf / last_freq.size();
}
void PIProtocol::check_state() {
if (type_rec == PIProtocol::Serial) {
if (ser != 0) {
if (ser->isOpened()) devReceiverState = "Opened";
else devReceiverState = "Not opened";
}
else devReceiverState = "Not exists";
}
if (type_rec == PIProtocol::Ethernet) {
if (eth != 0) {
if (eth->isOpened()) devReceiverState = "Opened";
else devReceiverState = "Not opened";
}
else devReceiverState = "Not exists";
}
if (type_send == PIProtocol::Serial) {
if (ser != 0) {
if (ser->isOpened()) devSenderState = "Opened";
else devSenderState = "Not opened";
}
else devSenderState = "Not exists";
}
if (type_send == PIProtocol::Ethernet) {
if (eth != 0) {
if (eth->isOpened()) devSenderState = "Opened";
else devSenderState = "Not opened";
}
else devSenderState = "Not exists";
}
}
void PIProtocol::send(const void * data, int size, bool direct) {
if (!direct) {
if (data == 0 || size == 0) return;
if (!aboutSend()) return;
}
if (type_send == PIProtocol::Serial)
if (ser->send(data, size)) {
send_count++;
packets_out_sec++;
bytes_out_sec += size;
}
if (type_send == PIProtocol::Ethernet)
if (eth->send(data, size)) {
send_count++;
packets_out_sec++;
bytes_out_sec += size;
}
}
void PIProtocol::send() {
//lock();
//memcpy(packet, sendDataPtr, sendDataSize);
//unlock();
if (!aboutSend()) return;
if (sendDataPtr == 0 || sendDataSize == 0) return;
if (type_send == PIProtocol::Serial)
if (ser->send(sendDataPtr, sendDataSize)) {
send_count++;
packets_out_sec++;
bytes_out_sec += sendDataSize;
}
if (type_send == PIProtocol::Ethernet)
if (eth->send(sendDataPtr, sendDataSize)) {
send_count++;
packets_out_sec++;
bytes_out_sec += sendDataSize;
}
}

238
src_main/io_devices/piprotocol.h
View File

@@ -1,238 +0,0 @@
/*! \file piprotocol.h
* \brief Highly configurable from file I/O channel
*/
/*
PIP - Platform Independent Primitives
Protocol, input/output channel (COM, UDP)
Copyright (C) 2018 Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
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
(at your option) any later version.
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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PIPROTOCOL_H
#define PIPROTOCOL_H
#include "piserial.h"
#include "piethernet.h"
#include "pipacketextractor.h"
#include "pitimer.h"
#include "piconfig.h"
#include "pifile.h"
class PIProtocol; /// DEPRECATED
class PIP_EXPORT PIMultiProtocolBase: protected PIObject /// DEPRECATED
{
PIOBJECT_SUBCLASS(PIMultiProtocolBase, PIObject)
friend class PIProtocol;
public:
PIMultiProtocolBase() {;} /// DEPRECATED
virtual ~PIMultiProtocolBase() {;}
protected:
virtual void received(PIProtocol * prot, bool corrected, uchar * data, int size) {;}
private:
static void receiveEvent(PIMultiProtocolBase * p, PIProtocol * prot, bool corrected, uchar * data, int size) {p->mutex_receive.lock(); p->received(prot, corrected, data, size); p->mutex_receive.unlock();}
PIMutex mutex_receive;
};
typedef void (*ReceiveFunc)(void * );
/// events:
/// void receiverStarted()
/// void receiverStopped()
/// void senderStarted()
/// void senderStopped()
/// void received(bool validate_is_ok)
/// void qualityChanged(PIProtocol::Quality old_quality, PIProtocol::Quality new_quality)
///
/// handlers:
/// void startReceive(float exp_frequency = -1.f)
/// void stopReceive()
/// void startSend(float frequency = -1.f)
/// void stopSend()
/// void start()
/// void stop()
/// void send()
/// void send(const void * data, int size, bool direct = false)
class PIP_EXPORT PIProtocol: public PIObject /// DEPRECATED
{
PIOBJECT_SUBCLASS(PIProtocol, PIObject)
friend class PIMultiProtocolBase;
friend class PIMultiProtocol;
enum Type {None, Serial, Ethernet};
public:
//! Contructs an empty unconfigured protocol
PIProtocol(): PIObject() {init();} /// DEPRECATED
//! Contructs protocol configured from file "config", config file section "name"
PIProtocol(const PIString & config, const PIString & name, void * recHeaderPtr = 0, int recHeaderSize = 0,
void * recDataPtr = 0, int recDataSize = 0, void * sendDataPtr = 0, int sendDataSize = 0); // from config
virtual ~PIProtocol();
//! Connection quality
enum Quality {
Unknown /** Unknown, no one packet received yet */ = 1,
Failure /** No connection, no one correct packet received for last period */ = 2,
Bad /** Bad connection, correct packets received <= 20% */ = 3,
Average /** Average connection, correct packets received > 20% and <= 80% */ = 4,
Good /** Good connection, correct packets received > 80% */ = 5
};
EVENT_HANDLER0(void, startReceive) {startReceive(-1.f);}
EVENT_HANDLER1(void, startReceive, float, exp_frequency); // if "frequency = -1" used last passed value
EVENT_HANDLER0(void, stopReceive);
void setExpectedFrequency(float frequency); // for connection quality diagnostic
void setReceiverDevice(const PIString & device, PISerial::Speed speed, bool force = false); // for Serial
void setReceiverData(void * dataPtr, int dataSize) {this->dataPtr = (uchar * )dataPtr; this->dataSize = dataSize; packet_ext->setHeader(PIByteArray(headerPtr, headerSize)); packet_ext->setPayloadSize(dataSize); packet_ext->setPacketSize(dataSize);}
void setReceiverDataHeader(void * headerPtr, int headerSize) {this->headerPtr = (uchar * )headerPtr; this->headerSize = headerSize; packet_ext->setHeader(PIByteArray(headerPtr, headerSize)); packet_ext->setPayloadSize(dataSize); packet_ext->setPacketSize(dataSize);}
void setReceiverAddress(const PIString & ip, int port, bool force = false); // for Ethernet
void setReceiverParameters(PIFlags<PISerial::Parameters> parameters) {if (type_rec == PIProtocol::Serial || type_send == PIProtocol::Serial) ser->setParameters(parameters);} // for Serial
void setReceiveSlot(ReceiveFunc slot) {ret_func = slot;}
float expectedFrequency() const {return exp_freq;}
EVENT_HANDLER0(void, startSend) {startSend(-1.f);} // if "frequency = -1" used last passed value
EVENT_HANDLER1(void, startSend, float, frequency); // if "frequency = -1" used last passed value
EVENT_HANDLER0(void, stopSend) {sendTimer->stop(); senderStopped();}
void setSenderFrequency(float frequency) {send_freq = frequency;}
void setSenderDevice(const PIString & device, PISerial::Speed speed, bool force = false); // for Serial
void setSenderData(void * dataPtr, int dataSize) {sendDataPtr = (uchar * )dataPtr; sendDataSize = dataSize;}
void setSenderAddress(const PIString & ip, int port, bool force = false); // for Ethernet
void setSenderIP(const PIString & ip, bool force = false); // for Ethernet
void setSenderPort(int port, bool force = false); // for Ethernet
void setSenderParameters(PIFlags<PISerial::Parameters> parameters) {if (type_send == PIProtocol::Serial) ser->setParameters(parameters);} // for Serial
float senderFrequency() const {return send_freq;}
EVENT_HANDLER0(void, start) {startReceive(); startSend();}
EVENT_HANDLER0(void, stop) {stopReceive(); stopSend();}
EVENT_HANDLER0(void, send);
EVENT_HANDLER2(void, send, const void *, data, int, size) {send(data, size, false);}
EVENT_HANDLER3(void, send, const void *, data, int, size, bool, direct);
void setName(const PIString & name) {protName = name; PIObject::setName(name);}
PIString name() const {return protName;}
void setDisconnectTimeout(float timeout) {timeout_ = timeout; changeDisconnectTimeout();}
float disconnectTimeout() const {return timeout_;}
const float * disconnectTimeout_ptr() const {return &timeout_;}
float immediateFrequency() const {return immediate_freq;}
float integralFrequency() const {return integral_freq;}
const float * immediateFrequency_ptr() const {return &immediate_freq;}
const float * integralFrequency_ptr() const {return &integral_freq;}
ullong receiveCountPerSec() const {return packets_in_sec;}
const ullong * receiveCountPerSec_ptr() const {return &packets_in_sec;}
ullong sendCountPerSec() const {return packets_out_sec;}
const ullong * sendCountPerSec_ptr() const {return &packets_out_sec;}
ullong receiveBytesPerSec() const {return bytes_in_sec;}
const ullong * receiveBytesPerSec_ptr() const {return &bytes_in_sec;}
ullong sendBytesPerSec() const {return bytes_out_sec;}
const ullong * sendBytesPerSec_ptr() const {return &bytes_out_sec;}
ullong receiveCount() const {return receive_count;}
const ullong * receiveCount_ptr() const {return &receive_count;}
ullong wrongCount() const {return wrong_count;}
const ullong * wrongCount_ptr() const {return &wrong_count;}
ullong sendCount() const {return send_count;}
const ullong * sendCount_ptr() const {return &send_count;}
ullong missedCount() const {return missed_count;}
const ullong * missedCount_ptr() const {return &missed_count;}
PIProtocol::Quality quality() const {return net_diag;} // receive quality
const int * quality_ptr() const {return (int * )&net_diag;} // receive quality pointer
PIString receiverDeviceName() const {return devReceiverName;}
PIString senderDeviceName() const {return devSenderName;}
PIString receiverDeviceState() const {return devReceiverState;}
const PIString * receiverDeviceState_ptr() const {return &devReceiverState;}
PIString senderDeviceState() const {return devSenderState;}
const PIString * senderDeviceState_ptr() const {return &devSenderState;}
PIString receiveSpeed() const {return speedIn;}
const PIString * receiveSpeed_ptr() const {return &speedIn;}
PIString sendSpeed() const {return speedOut;}
const PIString * sendSpeed_ptr() const {return &speedOut;}
void * receiveData() {return dataPtr;}
void * sendData() {return sendDataPtr;}
PIPacketExtractor * packetExtractor() {return packet_ext;}
// PIByteArray lastHeader() {return packet_ext->lastHeader();}
EVENT0(receiverStarted)
EVENT0(receiverStopped)
EVENT0(senderStarted)
EVENT0(senderStopped)
EVENT1(received, bool, validate_is_ok)
EVENT2(qualityChanged, PIProtocol::Quality, new_quality, PIProtocol::Quality, old_quality)
protected:
virtual bool receive(uchar * data, int size) {if (dataPtr != 0) memcpy(dataPtr, data, size); return true;} // executed when raw data received, break if 'false' return
virtual bool validate() {return true;} // function for validate algorithm and save data from dataPtr to external struct
virtual bool headerValidate(uchar * src, uchar * rec, int size) {for (int i = 0; i < size; ++i) if (src[i] != rec[i]) return false; return true;} // function for validate header (COM-port and headerSize > 0)
virtual uint checksum_i(void * data, int size) { // function for checksum (uint)
uint c = 0;
for (int i = 0; i < size; ++i)
c += ((uchar*)data)[i];
return ~(c + 1);
}
virtual uchar checksum_c(void * data, int size) { // function for checksum (uchar)
uchar c = 0;
for (int i = 0; i < size; ++i)
c += ((uchar*)data)[i];
return ~(c + 1);
}
virtual bool aboutSend() {return true;} // executed before send data, if return 'false' then data is not sending
void init();
void init_sender(PIConfig::Entry & b, PIConfig::Entry & sb, const PIString & config);
void init_receiver(PIConfig::Entry & b, PIConfig::Entry & rb, const PIString & config);
void check_state();
void calc_freq();
void calc_diag();
PISerial * ser;
PIEthernet * eth;
uint dataSize, headerSize, sendDataSize;
uchar * dataPtr, * headerPtr, * sendDataPtr;
private:
static void sendEvent(void * e, int) {((PIProtocol * )e)->send();}
static bool receiveEvent(void * t, uchar * data, int size);
static bool headerValidateEvent(void * t, uchar * src, uchar * rec, int size) {return ((PIProtocol * )t)->headerValidate(src, rec, size);}
static void diagEvent(void * t, int);
static void secEvent(void * t, int);
void setMultiProtocolOwner(PIMultiProtocolBase * mp) {mp_owner = mp;}
PIMultiProtocolBase * multiProtocolOwner() const {return mp_owner;}
void changeDisconnectTimeout();
ReceiveFunc ret_func;
PIPacketExtractor * packet_ext;
PITimer * diagTimer, * sendTimer, * secTimer;
PITimeMeasurer diag_tm;
PIMultiProtocolBase * mp_owner;
PIProtocol::Type type_send, type_rec;
PIProtocol::Quality net_diag;
PIDeque<float> last_freq;
PIDeque<char> last_packets;
PIString protName, devReceiverName, devReceiverState, devSenderName, devSenderState, speedIn, speedOut;
bool work, new_mp_prot;
float exp_freq, send_freq, ifreq, immediate_freq, integral_freq, timeout_;
int packets[2], pckt_cnt, pckt_cnt_max;
char cur_pckt;
ullong wrong_count, receive_count, send_count, missed_count, packets_in_sec, packets_out_sec, bytes_in_sec, bytes_out_sec;
};
#endif // PIPROTOCOL_H