15.10.2012 - version 0.2.0 - PIIODevice - base of file, ethernet, serial and packets extractor. PIEthernet now support also TCP (client and server). PIConsole now can align labels in each column individually.

2012-10-15 23:36:18 +04:00
parent 5558add03e
commit cfc5eed75e
64 changed files with 1879 additions and 867 deletions
--- a/.kdev4/pip.kdev4
+++ b/.kdev4/pip.kdev4
@@ -2,14 +2,17 @@
 BuildItems=@Variant(\x00\x00\x00\t\x00\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x00\x00\x00\x01\x00\x00\x00\x06\x00p\x00i\x00p)

 [CMake]
-BuildDirs=/home/peri4/pprojects/pip/
+Build Directory Count=1
 CMakeDir=/usr/share/cmake/Modules
-Current CMake Binary=file:///usr/bin/cmake
-CurrentBuildDir=file:///home/peri4/pprojects/pip/
-CurrentBuildType=Debug
-CurrentInstallDir=
+Current Build Directory Index=0
 ProjectRootRelative=./

+[CMake][CMake Build Directory 0]
+Build Directory Path=file:///home/peri4/pprojects/pip/
+Build Type=
+CMake Binary=file:///usr/bin/cmake
+Install Directory=file:///usr/local
+
 [Launch]
 Launch Configurations=Launch Configuration 0

@@ -24,15 +27,15 @@ Arguments=
 Dependencies=@Variant(\x00\x00\x00\t\x00\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x00\x00\x00\x01\x00\x00\x00\x06\x00p\x00i\x00p)
 Dependency Action=Build
 EnvironmentGroup=default
-Executable=
+Executable=file:///home/peri4/pprojects/pip/pip_test
 External Terminal=konsole --noclose --workdir %workdir -e %exe
-Project Target=pip,pip_test
+Project Target=
 Use External Terminal=false
 Working Directory=
-isExecutable=false
+isExecutable=true

 [MakeBuilder]
-Number Of Jobs=5
+Number Of Jobs=8

 [Project]
 VersionControlSupport=kdevgit
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,7 @@
 project(pip)
+find_package(Qt4)
 cmake_minimum_required(VERSION 2.6)
-include_directories(${CMAKE_CURRENT_SOURCE_DIR} .)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR} . ${QT_INCLUDES})
 file(GLOB CPPS "pi*.cpp")
 if (${WIN32})
 	add_definitions(-Wall -O2)
@@ -17,5 +18,5 @@ add_executable(pip_test "main.cpp")
 if (${WIN32})
 	target_link_libraries(pip_test pthread ws2_32 pip)
 else (${WIN32})
-	target_link_libraries(pip_test pthread rt pip)
+	target_link_libraries(pip_test pthread rt pip ${QT_QTCORE_LIBRARY})
 endif (${WIN32})
--- a/main.cpp
+++ b/main.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Test program
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -117,66 +117,67 @@ public:
 };


-
-#pragma pack(push, 1)
-struct Data {
-	ushort header;
-	int counter;
-	float f0;
-	float f1;
-	ushort checksum;
-};
-#pragma pack(pop)
-
-class Prot: public PIProtocol {
-public:
-	Prot() {
-		setReceiverDevice("/dev/ttyS0", PISerial::S115200, true);
-		setReceiverDataHeader(&rec, 2);
-		setReceiverData(&rec.counter, sizeof(rec) - 2);
-		setSenderData(&send, sizeof(send));
-		setExpectedFrequency(20.f);
-		setSenderFrequency(20.f);
-		send.header = 0xAABB;
-		rec.header = 0xAABB;
-		start();
-	}
-
-	virtual bool validate() {
-		if (rec.checksum != PIByteArray(&rec, sizeof(rec)-2).checksumCRC16()) return false;
-		return true;
-	}
-	virtual bool aboutSend() {
-		send.counter++;
-		send.checksum = PIByteArray(&send, sizeof(send)-2).checksumCRC16();
-		return true;
-	}
-
-	Data send, rec;
+struct Packet {
+	int from;
+	int to;
+	float data;
+	int cs;
 };

-Prot p;
+bool retH(void * d, uchar * src, uchar * rec, int size) {
+	return (*((int*)rec)) == 1;
+};

-void key(char k, void*) {
-	switch (k) {
-	case '0': p.setSenderData(&p.send, sizeof(p.send)); break;
-	case '1': p.setSenderData(&p.send, sizeof(p.send) - 1); break;
-	case '2': p.send.header = 0xAABB; break;
-	case '3': p.send.header = 0xACBD; break;
-	}
-}
+bool retF(void * d, uchar * data, int size) {
+	cout << "rec " << size << endl;
+	return true;
+};

-PIConsole c(false, key);
 int main(int argc, char * argv[]) {
-	c.enableExitCapture();
-	c.addVariable("prot", &p);
-	if (argc > 1) c.start();
-	c.waitForFinish();
-	c.stop();
+	/*Packet p, mp;
+	p.from = mp.from = 1;
+	p.to = mp.to = 2;
+	PISerial ser("/dev/ttyS0");
+	ser.setSpeed(PISerial::S115200);
+	ser.open();
+	ser.setReadIsBlocking(true);
+	PIPacketExtractor pe(&ser, &mp, 8, 8);
+	pe.setThreadedReadSlot(retF);
+	pe.setHeaderCheckSlot(retH);
+	pe.startThreadedRead();
+	ser.write(&p, sizeof(p));
+	p.from = 2;
+	ser.write(&p, sizeof(p));
+	msleep(1000);
+	exit(0);*/
+	PICodec codec;
+
 	exit(0);
+/*
+	vec<int> my_v; vector<int> stl_v; QVector<int> qt_v;
+	double el;
+	PITimer tm;

+	tm.reset();
+	for (uint i = 0; i < 500000; ++i)
+		my_v.push_back(i);
+	el = tm.elapsed_m();
+	cout << el << endl;

+	tm.reset();
+	for (uint i = 0; i < 500000; ++i)
+		stl_v.push_back(i);
+	el = tm.elapsed_m();
+	cout << el << endl;

+	tm.reset();
+	for (uint i = 0; i < 500000; ++i)
+		qt_v.append(i);
+	el = tm.elapsed_m();
+	cout << el << endl;
+
+	exit(0);
+*/
 	bool r_string = true, r_thread = true, r_mutex = true, r_timer = true, r_file = true, r_eval = true, r_event = true;
 	bool succ = true;
 	cout << "== PIP test program ==" << endl;
@@ -239,7 +240,7 @@ int main(int argc, char * argv[]) {
 	else cout << "==   Fail  ==" << endl;

 	cout << endl << "== File test ==" << endl;
-	PIFile file(" file_test", PIFile::New | PIFile::ReadWrite);
+	PIFile file(" file_test", PIIODevice::ReadWrite);
 	cout << " file \"" << file.path() << "\" is ";
 	if (!file.isOpened()) cout << "not ";
 	cout << "opened" << endl;
--- a/pibitarray.h
+++ b/pibitarray.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Bit array
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pibytearray.cpp
+++ b/pibytearray.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Byte array
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pibytearray.h
+++ b/pibytearray.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Byte array
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -96,6 +96,8 @@ public:
 	PIByteArray(const uint size) {resize(size);}
 	PIByteArray(const void * data, const uint size) {for (uint i = 0; i < size; ++i) push_back(((uchar * )data)[i]);}

+	PIByteArray resized(int new_size) {PIByteArray tv(*this); tv.resize(new_size); return tv;}
+
 	PIByteArray & convertToBase64();
 	PIByteArray & convertFromBase64();
 	PIByteArray toBase64() {PIByteArray ba(*this); ba.convertToBase64(); return ba;}
--- a/pichar.h
+++ b/pichar.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Unicode char
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/picli.cpp
+++ b/picli.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Command-Line Parser
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -69,7 +69,7 @@ void PICLI::parse() {
 						_args_opt << cra;
 						continue;
 					}
-					cout << "[PICli] Arguments overflow, \"" << cra << "\" ignored" << endl;
+					piCout << "[PICli] Arguments overflow, \"" << cra << "\" ignored" << endl;
 				}
 				if (last == 0 ? false : last->has_value) {
 					last->value = cra;
--- a/picli.h
+++ b/picli.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Command-Line Parser
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/picodec.cpp
+++ b/picodec.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Text codings coder, based on "iconv"
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/picodec.h
+++ b/picodec.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Text codings coder, based on "iconv"
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -25,8 +25,8 @@
 class PICodec: private PIProcess
 {
 public:
-	PICodec(): PIProcess() {setGrabOutput(true); tf = PIFile::openTemporary(PIFile::New | PIFile::Read | PIFile::Write); tf.open();}
-	PICodec(const PIString & from, const PIString & to): PIProcess() {setCodings(from, to); tf = PIFile::openTemporary(PIFile::New | PIFile::Read | PIFile::Write);}
+	PICodec(): PIProcess() {setGrabOutput(true); tf = PIFile::openTemporary(PIIODevice::ReadWrite); tf.open();}
+	PICodec(const PIString & from, const PIString & to): PIProcess() {setCodings(from, to); tf = PIFile::openTemporary(PIIODevice::ReadWrite);}
 	~PICodec() {tf.remove();}

 	void setFromCoding(const PIString & from) {c_from = from;}
--- a/piconfig.cpp
+++ b/piconfig.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Config parser
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -171,13 +171,13 @@ bool PIConfig::Entry::entryExists(const Entry * e, const PIString & name) const
 }


-PIConfig::PIConfig(const PIString & path, PIFlags<Mode> mode): PIFile(path, mode) {
+PIConfig::PIConfig(const PIString & path, PIIODevice::DeviceMode mode): PIFile(path, mode) {
 	delim = ".";
 	root.delim = delim;
 	empty.delim = delim;
 	empty._parent = 0;
-	if (!isOpened() && (mode[Write] || mode[New]))
-		open(path, Read | Write | New);
+	if (!isOpened())
+		open(path, mode);
 	parse();
 }

@@ -233,7 +233,7 @@ void PIConfig::addEntry(const PIString & name, const PIString & value, const PIS
 		} else entry = te;
 	}
 	PIConfig::Branch ch = entry->_children;
-	std::sort(ch.begin(), ch.end(), PIConfig::Entry::compare);
+	ch.sort(PIConfig::Entry::compare);
 	te = (entry->isLeaf() ? 0 : ch.back());
 	ce = new Entry();
 	ce->delim = delim;
@@ -249,7 +249,7 @@ void PIConfig::addEntry(const PIString & name, const PIString & value, const PIS
 		if (toRoot) ce->_line = other.size_s() - 1;
 		else {
 			ch = entry->_parent->_children;
-			std::sort(ch.begin(), ch.end(), PIConfig::Entry::compare);
+			ch.sort(PIConfig::Entry::compare);
 			ce->_line = ch.back()->_line + 1;
 		}
 	}
@@ -369,8 +369,8 @@ void PIConfig::removeEntry(Branch & b, PIConfig::Entry * e) {
 		if (b[i] == e) found = true;
 	}
 	if (!leaf) return;
-	e->_parent->_children.remove(e);
-	b.remove(e);
+	e->_parent->_children.removeOne(e);
+	b.removeOne(e);
 	delete e;
 }

--- a/piconfig.h
+++ b/piconfig.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Config parser
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -54,8 +54,8 @@ class PIConfig: public PIFile
 	friend class Entry;
 	friend class Branch;
 public:
-	PIConfig(const PIString & path, PIFlags<Mode> mode = Read | Write);
-	~PIConfig() {piForeach (Entry * i, root._children) deleteEntry(i);}
+	PIConfig(const PIString & path, PIIODevice::DeviceMode mode = PIIODevice::ReadWrite);
+	~PIConfig() {piForeach (Entry * i, root._children) deleteEntry(i); close();}

 	class Entry;

@@ -151,7 +151,8 @@ public:
 		operator PIStringList() {return _value.split("%|%");}

 	private:
-		static bool compare(const PIConfig::Entry * f, const PIConfig::Entry * s) {return f->_line < s->_line;}
+		typedef PIConfig::Entry * EntryPtr;
+		static int compare(const EntryPtr * f, const EntryPtr * s) {return (*f)->_line == (*s)->_line ? 0 : (*f)->_line < (*s)->_line ? -1 : 1;}
 		bool entryExists(const Entry * e, const PIString & name) const;
 		void buildLine() {_all = _tab + _full_name + " = " + _value + " #" + _type + " " + _comment;}
 		void clear() {_children.clear(); _name = _value = _type = _comment = _all = PIString(); _line = 0; _parent = 0;}
@@ -196,7 +197,7 @@ public:
 	bool isEntryExists(const PIString & name) const {return entryExists(&root, name);}

 	Branch allTree() {Branch b; piForeach (Entry * i, root._children) b << i; return b;}
-	Branch allLeaves() {Branch b; allLeaves(b, &root); std::sort(b.begin(), b.end(), Entry::compare); return b;}
+	Branch allLeaves() {Branch b; allLeaves(b, &root); b.sort(Entry::compare); return b;}
 	int entryIndex(const PIString & name);

 	PIString getName(uint number) {return entryByIndex(number)._name;}
--- a/piconsole.cpp
+++ b/piconsole.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Console output/input
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -26,6 +26,7 @@ PIConsole::PIConsole(bool startNow, KBFunc slot): PIThread() {
 	ret_func = slot;
 	num_format = 0;
 	cur_tab = width = height = pwidth = pheight = my = 0;
+	def_align = Nothing;
 #ifdef WINDOWS
 	ulcoord.X = ulcoord.Y = 0;
 	hOut = GetStdHandle(STD_OUTPUT_HANDLE);
@@ -142,7 +143,7 @@ void PIConsole::stop(bool clear) {
 	if (clear) clearScreen();
 	moveTo(0, my + 4);
 	showCursor();
-	couts(fstr(Normal).stdString());
+	couts(fstr(Normal));
 #ifdef WINDOWS
 	SetConsoleMode(hOut, smode);
 	SetConsoleTextAttribute(hOut, dattr);
@@ -243,7 +244,7 @@ PIString PIConsole::fstr(PIFlags<PIConsole::Format> f) {
 #define fprint(x)   switch (num_format) {case (3): return printf("%e", x); break; default: return printf("%.5g", x); break;}
 #define dprint(x)   switch (num_format) {case (3): return printf("%le", x); break; default: return printf("%.5lg", x); break;}

-inline int PIConsole::couts(const string v) {return printf("%s", v.c_str());}
+inline int PIConsole::couts(const PIString & v) {return printf("%s", v.data());}
 inline int PIConsole::couts(const char * v) {return printf("%s", v);}
 inline int PIConsole::couts(const bool v) {return (v ? printf("true") : printf("false"));}
 inline int PIConsole::couts(const char v) {return printf("%c", v);}
@@ -289,14 +290,15 @@ void PIConsole::run() {
 	}
 	pwidth = width;
 	pheight = height;
-	col_cnt = vars().size();
+	col_cnt = columns().size();
 	col_wid = (col_cnt > 0) ? width / col_cnt : width;
 	for (uint i = 0; i < col_cnt; ++i) {
+		PIVector<Variable> & cvars(tabs[cur_tab].columns[i].variables);
 		cx = col_wid * i;
 		toUpperLeft();
-		if (my < vars()[i].size()) my = vars()[i].size();
+		if (my < cvars.size()) my = cvars.size();
 		j = 0;
-		piForeachC (Variable & tv, vars()[i]) {
+		piForeachC (Variable & tv, cvars) {
 			if (j > height - 3) continue;
 			j++;
 			moveRight(cx);
@@ -338,7 +340,7 @@ void PIConsole::run() {


 void PIConsole::fillLabels() {
-	uint cx, cy, my = 0;
+	uint cx, cy, my = 0, mx = 0, dx;
 #ifdef WINDOWS
 	GetConsoleScreenBufferInfo(hOut, &sbi);
 	width = sbi.srWindow.Right - sbi.srWindow.Left;
@@ -349,21 +351,31 @@ void PIConsole::fillLabels() {
 	width = ws.ws_col;
 	height = ws.ws_row;
 #endif
-	col_cnt = vars().size();
+	col_cnt = columns().size();
 	col_wid = (col_cnt > 0) ? width / col_cnt : width;
 	for (uint i = 0; i < col_cnt; ++i) {
+		Column & ccol(tabs[cur_tab].columns[i]);
+		PIVector<Variable> & cvars(ccol.variables);
+		if (ccol.alignment != Nothing) {
+			mx = 0;
+			piForeachC (Variable & j, cvars)
+				if (j.type != 0 && j.s != 0)
+					if (mx < j.name.size())
+						mx = j.name.size();
+			mx += 2;
+		}
 		cx = col_wid * i;
 		cy = 1;
 		toUpperLeft();
-		for (uint j = 0; j < vars()[i].size(); ++j) {
+		for (uint j = 0; j < cvars.size(); ++j) {
 			if (int(j) > height - 3) continue;
 			if (my < j) my = j;
 			moveRight(cx);
-			tv = vars()[i][j];
-			vars()[i][j].nx = cx;
-			vars()[i][j].ny = cy;
+			Variable & tv(cvars[j]);
+			cvars[j].nx = cx;
+			cvars[j].ny = cy;
 			if (tv.name.size() == 0) {
-				vars()[i][j].offset = 0;
+				cvars[j].offset = 0;
 				clearLine();
 				newLine();
 				cy++;
@@ -371,16 +383,33 @@ void PIConsole::fillLabels() {
 			}
 			clearLine();
 			if (tv.type == 0 && tv.s == 0) {
-				vars()[i][j].offset = vars()[i][j].name.length();
-				vars()[i][j].nx += vars()[i][j].offset;
+				cvars[j].offset = cvars[j].name.length();
+				cvars[j].nx += cvars[j].offset;
 				printLine(tv.name, cx, tv.format);
 				newLine();
 				cy++;
 				continue;
 			}
-			vars()[i][j].offset = (tv.name + ": ").length();
-			vars()[i][j].nx += vars()[i][j].offset;
+			switch (ccol.alignment) {
+			case Nothing:
+				cvars[j].offset = (tv.name + ": ").length();
+				cvars[j].nx += cvars[j].offset;
 				printValue(tv.name + ": ", tv.format);
+				break;
+			case Left:
+				cvars[j].offset = mx;
+				cvars[j].nx += cvars[j].offset;
+				printValue(tv.name + ": ", tv.format);
+				break;
+			case Right:
+				cvars[j].offset = mx;
+				cvars[j].nx += cvars[j].offset;
+				dx = mx - (tv.name + ": ").length();
+				moveRight(dx);
+				printValue(tv.name + ": ", tv.format);
+				moveLeft(dx);
+				break;
+			}
 			newLine();
 			cy++;
 		}
@@ -428,70 +457,70 @@ int PIConsole::bitsValue(void * src, int offset, int count) {
 	return ret;
 }

-#define ADD_VAR_BODY tv.name = name; tv.bitFrom = tv.bitCount = 0; tv.format = format; checkColumn(column);
+#define ADD_VAR_BODY tv.name = name; tv.bitFrom = tv.bitCount = 0; tv.format = format; checkColumn(col);

-void PIConsole::addString(const PIString & name, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 0; tv.s = 0; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, PIString* ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 0; tv.s = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, bool * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 1; tv.b = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, int * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 2; tv.i = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, long * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 3; tv.l = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, char * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 4; tv.c = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, float * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 5; tv.f = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, double * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 6; tv.d = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, short * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 7; tv.sh = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, uint * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 8; tv.ui = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, ulong * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 9; tv.ul = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, ushort * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 10; tv.ush = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, uchar * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 11; tv.uc = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, llong * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 12; tv.ll = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, ullong * ptr, int column, PIFlags<PIConsole::Format> format) {
-	ADD_VAR_BODY tv.type = 13; tv.ull = ptr; vars()[column - 1].push_back(tv);}
-void PIConsole::addVariable(const PIString & name, PIProtocol * ptr, int column, PIFlags<PIConsole::Format> format) {
-	addString("protocol " + name, column, format | PIConsole::Bold);
-	addVariable("Rec :" + ptr->receiverDeviceName() + " ", ptr->receiverDeviceState_ptr(), column, format);
-	addVariable("Send:" + ptr->senderDeviceName() + " ", ptr->senderDeviceState_ptr(), column, format);
-	addVariable("Sended   count", ptr->sendCount_ptr(), column, format);
-	addVariable("Received count", ptr->receiveCount_ptr(), column, format);
-	addVariable("Invalid  count", ptr->wrongCount_ptr(), column, format);
-	addVariable("Missed   count", ptr->missedCount_ptr(), column, format);
-	addVariable("Immediate Frequency, Hz", ptr->immediateFrequency_ptr(), column, format);
-	addVariable("Integral  Frequency, Hz", ptr->integralFrequency_ptr(), column, format);
-	addVariable("Disconnect Timeout, s", ptr->disconnectTimeout_ptr(), column, format);
-	addVariable("Receiver history size", ptr->receiverHistorySize_ptr(), column, format);
-	addVariable("Sender   history size", ptr->senderHistorySize_ptr(), column, format);
-	addVariable("Quality", ptr->quality_ptr(), column, format);
+void PIConsole::addString(const PIString & name, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 0; tv.s = 0; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, PIString* ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 0; tv.s = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, bool * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 1; tv.b = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, int * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 2; tv.i = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, long * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 3; tv.l = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, char * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 4; tv.c = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, float * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 5; tv.f = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, double * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 6; tv.d = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, short * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 7; tv.sh = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, uint * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 8; tv.ui = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, ulong * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 9; tv.ul = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, ushort * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 10; tv.ush = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, uchar * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 11; tv.uc = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, llong * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 12; tv.ll = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, ullong * ptr, int col, PIFlags<PIConsole::Format> format) {
+	ADD_VAR_BODY tv.type = 13; tv.ull = ptr; column(col).push_back(tv);}
+void PIConsole::addVariable(const PIString & name, PIProtocol * ptr, int col, PIFlags<PIConsole::Format> 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("Sended   count", ptr->sendCount_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("Immediate Frequency, Hz", ptr->immediateFrequency_ptr(), col, format);
+	addVariable("Integral  Frequency, Hz", ptr->integralFrequency_ptr(), col, format);
+	addVariable("Disconnect Timeout, s", ptr->disconnectTimeout_ptr(), col, format);
+	addVariable("Receiver history size", ptr->receiverHistorySize_ptr(), col, format);
+	addVariable("Sender   history size", ptr->senderHistorySize_ptr(), col, format);
+	addVariable("Quality", ptr->quality_ptr(), col, format);
 }
-void PIConsole::addVariable(const PIString & name, PISystemMonitor * ptr, int column, PIFlags<PIConsole::Format> format) {
-	addString("monitor " + name, column, format | PIConsole::Bold);
-	addVariable("state   ", &(ptr->statistic().state), column, format);
-	addVariable("threads ", &(ptr->statistic().threads), column, format);
-	addVariable("priority", &(ptr->statistic().priority), column, format);
-	addVariable("memory physical", &(ptr->statistic().physical_memsize_readable), column, format);
-	addVariable("memory shared  ", &(ptr->statistic().share_memsize_readable), column, format);
-	addVariable("cpu load", &(ptr->statistic().cpu_load_system), column, format);
+void PIConsole::addVariable(const PIString & name, PISystemMonitor * ptr, int col, PIFlags<PIConsole::Format> format) {
+	addString("monitor " + name, col, format | PIConsole::Bold);
+	addVariable("state   ", &(ptr->statistic().state), col, format);
+	addVariable("threads ", &(ptr->statistic().threads), col, format);
+	addVariable("priority", &(ptr->statistic().priority), col, format);
+	addVariable("memory physical", &(ptr->statistic().physical_memsize_readable), col, format);
+	addVariable("memory shared  ", &(ptr->statistic().share_memsize_readable), col, format);
+	addVariable("cpu load", &(ptr->statistic().cpu_load_system), col, format);
 }
-void PIConsole::addBitVariable(const PIString & name, void * ptr, int fromBit, int bitCount, int column, PIFlags<PIConsole::Format> format) {
+void PIConsole::addBitVariable(const PIString & name, void * ptr, int fromBit, int bitCount, int col, PIFlags<PIConsole::Format> format) {
 	tv.name = name; tv.bitFrom = fromBit; tv.bitCount = bitCount; tv.type = 14; tv.ptr = ptr; tv.format = format;
-	checkColumn(column); vars()[column - 1].push_back(tv);}
-void PIConsole::addEmptyLine(int column, uint count) {
+	checkColumn(col); column(col).push_back(tv);}
+void PIConsole::addEmptyLine(int col, uint count) {
 	tv.name = ""; tv.type = 0; tv.d = 0; tv.format = Normal;
 	for (uint i = 0; i < count; ++i) {
-		checkColumn(column);
-		vars()[column - 1].push_back(tv);
+		checkColumn(col);
+		column(col).push_back(tv);
 	}
 }

@@ -521,15 +550,15 @@ PIString PIConsole::getString(int x, int y) {


 PIString PIConsole::getString(const PIString & name) {
-	piForeachC (PIVector<Variable> & i, tabs[cur_tab].variables)
-		piForeachC (Variable & j, i)
+	piForeachC (Column & i, tabs[cur_tab].columns)
+		piForeachC (Variable & j, i.variables)
 			if (j.name == name)
 				return getString(j.nx + 1, j.ny);
 	return PIString();
 }


-#define PRINT_VAR_BODY couts(fstr(format).stdString()); int ret = couts(value); couts(fstr(PIConsole::Dec).stdString()); return ret;
+#define PRINT_VAR_BODY couts(fstr(format)); int ret = couts(value); couts(fstr(PIConsole::Dec)); return ret;

 inline void PIConsole::printLine(const PIString & value, int dx, PIFlags<PIConsole::Format> format) {
 	int i = width - value.length() - dx;
@@ -537,15 +566,15 @@ inline void PIConsole::printLine(const PIString & value, int dx, PIFlags<PIConso
 	--i;
 #endif
 	PIString ts = fstr(format);
-	couts(ts.stdString());
+	couts(ts);
 	if (i >= 0) ts = value + PIString(i, ' ');
 	else ts = value.left(value.size() + i);
-	couts(ts.stdString());
-	couts(fstr(Dec).stdString());
+	couts(ts);
+	couts(fstr(Dec));
 }
 inline int PIConsole::printValue(const PIString & value, PIFlags<PIConsole::Format> format) {
-	couts(fstr(format).stdString());
-	int ret = couts(value.stdString());
+	couts(fstr(format));
+	int ret = couts(value);
 	fstr(PIConsole::Dec);
 	return ret;
 }
--- a/piconsole.h
+++ b/piconsole.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Console output/input
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -61,6 +61,7 @@ public:
 				 Hex = 0x2000000,
 				 Oct = 0x4000000,
 				 Scientific = 0x8000000};
+	enum Alignment {Nothing, Left, Right};

 	void addString(const PIString & name, int column = 1, PIFlags<PIConsole::Format> format = PIConsole::Normal);
 	void addVariable(const PIString & name, PIString * ptr, int column = 1, PIFlags<PIConsole::Format> format = PIConsole::Normal);
@@ -106,9 +107,13 @@ public:

 	void addCustomStatus(const PIString & str) {tabs[cur_tab].status = str;}
 	void clearCustomStatus() {tabs[cur_tab].status.clear();}
+	Alignment defaultAlignment() const {return def_align;}
+	void setDefaultAlignment(Alignment align) {def_align = align;}
+	void setColumnAlignment(int col, Alignment align) {if (col < 0 || col >= columns().size_s()) return; column(col).alignment = align;}
+	void setColumnAlignmentToAll(Alignment align) {piForeach (Tab & i, tabs) piForeach (Column & j, i.columns) j.alignment = align; fillLabels();}

 	EVENT_HANDLER0(PIConsole, void, clearVariables) {clearVariables(true);}
-	EVENT_HANDLER1(PIConsole, void, clearVariables, bool, clearScreen) {if (clearScreen && isRunning()) {toUpperLeft(); clearScreenLower();} vars().clear();}
+	EVENT_HANDLER1(PIConsole, void, clearVariables, bool, clearScreen) {if (clearScreen && isRunning()) {toUpperLeft(); clearScreenLower();} columns().clear();}

 	EVENT_HANDLER0(PIConsole, void, waitForFinish) {WAIT_FOR_EXIT}
 	EVENT_HANDLER0(PIConsole, void, start) {start(false);}
@@ -156,7 +161,7 @@ private:
 	void showCursor() {printf("\e[?25h");}
 #endif
 	void status();
-	void checkColumn(uint col) {if (vars().size() < col) {vars().resize(col);}}
+	void checkColumn(uint col) {while (columns().size() < col) columns().push_back(Column(def_align));}
 	int bitsValue(void * src, int offset, int count);
 	inline void printLine(const PIString & str, int dx = 0, PIFlags<PIConsole::Format> format = PIConsole::Normal);
 	inline int printValue(const PIString & str, PIFlags<PIConsole::Format> format = PIConsole::Normal);
@@ -203,21 +208,33 @@ private:
 			void * ptr;
 		};
 		void operator =(const Variable & src) {name = src.name; format = src.format; type = src.type; offset = src.offset;
-											   bitFrom = src.bitFrom; bitCount = src.bitCount; c = src.c; nx = src.nx; ny = src.ny;}
+											   bitFrom = src.bitFrom; bitCount = src.bitCount; ptr = src.ptr; nx = src.nx; ny = src.ny;}
+	};
+
+	struct Column {
+		PIVector<Variable> variables;
+		Alignment alignment;
+		Column(Alignment align = PIConsole::Right) { alignment = align;}
+		uint size() const {return variables.size();}
+		Variable & operator [](int index) {return variables[index];}
+		const Variable & operator [](int index) const {return variables[index];}
+		void push_back(const Variable & v) {variables.push_back(v);}
+		void operator =(const Column & src) {variables = src.variables; alignment = src.alignment;}
 	};

 	struct Tab {
-		PIVector<PIVector<Variable> > variables;
+		PIVector<Column> columns;
 		PIString name;
 		PIString status;
 		char key;
-		Tab() {;}
+		Tab() {}
 		Tab(PIString n, char k) {name = n; key = k;}
 		~Tab() {;}
 	};

-	PIVector<PIVector<Variable> > & vars() {return tabs[cur_tab].variables;}
-	inline int couts(const string v);
+	PIVector<Column> & columns() {return tabs[cur_tab].columns;}
+	Column & column(int index) {return tabs[cur_tab].columns[index - 1];}
+	inline int couts(const PIString & v);
 	inline int couts(const char * v);
 	inline int couts(const bool v);
 	inline int couts(const char v);
@@ -246,6 +263,7 @@ private:
 	PIVector<Tab> tabs;
 	Variable tv;
 	PIKbdListener * listener;
+	Alignment def_align;
 	KBFunc ret_func;
 	int width, height, pwidth, pheight, ret, col_wid, num_format;
 	uint my;
--- a/picontainers.h
+++ b/picontainers.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Generic containers, based on STL
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -124,7 +124,7 @@ template <typename T> inline _PIForeachC<T> * _PIForeachCastC(_PIForeachBase & c

 #define piForeachRC piForeachCR

-#define piForTimes(c) for(int i = 0; i < c; ++i)
+#define piForTimes(c) for(int _i##c = 0; _i##c < c; ++_i##c)

 template<typename Enum>
 class PIFlags {
@@ -133,27 +133,243 @@ public:
 	PIFlags(Enum e): flags(e) {;}
 	PIFlags(const PIFlags & f): flags(f.flags) {;}
 	PIFlags(const int i): flags(i) {;}
+	PIFlags & setFlag(const PIFlags & f, bool on = true) {if (on) flags |= f.flags; else flags &= ~f.flags; return *this;}
+	PIFlags & setFlag(const Enum & e, bool on = true) {if (on) flags |= e; else flags &= ~e; return *this;}
+	PIFlags & setFlag(const int & i, bool on = true) {if (on) flags |= i; else flags &= ~i; return *this;}
 	void operator =(const PIFlags & f) {flags = f.flags;}
 	void operator =(const Enum & e) {flags = e;}
 	void operator =(const int & i) {flags = i;}
-	void operator |=(const PIFlags & f) {flags = flags | f.flags;}
-	void operator |=(const Enum & e) {flags = flags | e;}
-	void operator |=(const int i) {flags = flags | i;}
-	void operator &=(const PIFlags & f) {flags = flags & f.flags;}
-	void operator &=(const Enum & e) {flags = flags & e;}
-	void operator &=(const int i) {flags = flags & i;}
+	void operator |=(const PIFlags & f) {flags |= f.flags;}
+	void operator |=(const Enum & e) {flags |= e;}
+	void operator |=(const int i) {flags |= i;}
+	void operator &=(const PIFlags & f) {flags &= f.flags;}
+	void operator &=(const Enum & e) {flags &= e;}
+	void operator &=(const int i) {flags &= i;}
+	void operator ^=(const PIFlags & f) {flags ^= f.flags;}
+	void operator ^=(const Enum & e) {flags ^= e;}
+	void operator ^=(const int i) {flags ^= i;}
 	PIFlags operator |(PIFlags f) const {PIFlags tf(flags | f.flags); return tf;}
 	PIFlags operator |(Enum e) const {PIFlags tf(flags | e); return tf;}
 	PIFlags operator |(int i) const {PIFlags tf(flags | i); return tf;}
 	PIFlags operator &(PIFlags f) const {PIFlags tf(flags & f.flags); return tf;}
 	PIFlags operator &(Enum e) const {PIFlags tf(flags & e); return tf;}
 	PIFlags operator &(int i) const {PIFlags tf(flags & i); return tf;}
+	PIFlags operator ^(PIFlags f) const {PIFlags tf(flags ^ f.flags); return tf;}
+	PIFlags operator ^(Enum e) const {PIFlags tf(flags ^ e); return tf;}
+	PIFlags operator ^(int i) const {PIFlags tf(flags ^ i); return tf;}
 	bool operator [](Enum e) {return (flags & e) == e;}
 	operator int() const {return flags;}
 private:
 	int flags;
 };
+/*
+template <typename T>
+class PIVector {
+public:
+	PIVector(uint size = 0, const T & f = T()): data_(0), size_(0), rsize_(0) {resize(size, f);}
+	PIVector(T * d, uint size): data_(0), size_(0), rsize_(0) {alloc(size); for (uint i = 0; i < size; ++i) data_[i] = d[i];}
+	~PIVector() {dealloc();}

+	typedef T value_type;
+
+	class iterator {
+	friend class PIVector<T>;
+	private:
+		iterator(PIVector<T> * v, int p): parent(v), pos(p) {}
+		PIVector<T> * parent;
+		int pos;
+	public:
+		iterator(): parent(0) {}
+		T & operator *() {return (*parent)[pos];}
+		const T & operator *() const {return (*parent)[pos];}
+		void operator ++() {++pos;}
+		void operator ++(int) {++pos;}
+		void operator --() {--pos;}
+		void operator --(int) {--pos;}
+		bool operator ==(const iterator & it) const {return (pos == it.pos);}
+		bool operator !=(const iterator & it) const {return (pos != it.pos);}
+	};
+
+	class const_iterator {
+	friend class PIVector<T>;
+	private:
+		const_iterator(const PIVector<T> * v, int p): parent(v), pos(p) {}
+		const PIVector<T> * parent;
+		int pos;
+	public:
+		const_iterator(): parent(0) {}
+		//T & operator *() {return (*parent)[pos];}
+		const T & operator *() const {return (*parent)[pos];}
+		void operator ++() {++pos;}
+		void operator ++(int) {++pos;}
+		void operator --() {--pos;}
+		void operator --(int) {--pos;}
+		bool operator ==(const const_iterator & it) const {return (pos == it.pos);}
+		bool operator !=(const const_iterator & it) const {return (pos != it.pos);}
+	};
+
+	class reverse_iterator {
+	friend class PIVector<T>;
+	private:
+		reverse_iterator(PIVector<T> * v, int p): parent(v), pos(p) {}
+		PIVector<T> * parent;
+		int pos;
+	public:
+		reverse_iterator(): parent(0) {}
+		T & operator *() {return (*parent)[pos];}
+		const T & operator *() const {return (*parent)[pos];}
+		void operator ++() {--pos;}
+		void operator ++(int) {--pos;}
+		void operator --() {++pos;}
+		void operator --(int) {++pos;}
+		bool operator ==(const reverse_iterator & it) const {return (pos == it.pos);}
+		bool operator !=(const reverse_iterator & it) const {return (pos != it.pos);}
+	};
+
+	class const_reverse_iterator {
+	friend class PIVector<T>;
+	private:
+		const_reverse_iterator(const PIVector<T> * v, int p): parent(v), pos(p) {}
+		const PIVector<T> * parent;
+		int pos;
+	public:
+		const_reverse_iterator(): parent(0) {}
+		//T & operator *() {return (*parent)[pos];}
+		const T & operator *() const {return (*parent)[pos];}
+		void operator ++() {--pos;}
+		void operator ++(int) {--pos;}
+		void operator --() {++pos;}
+		void operator --(int) {++pos;}
+		bool operator ==(const const_reverse_iterator & it) const {return (pos == it.pos);}
+		bool operator !=(const const_reverse_iterator & it) const {return (pos != it.pos);}
+	};
+
+	iterator begin() {return iterator(this, 0);}
+	iterator end() {return iterator(this, size_);}
+	const_iterator begin() const {return const_iterator(this, 0);}
+	const_iterator end() const {return const_iterator(this, size_);}
+	reverse_iterator rbegin() {return reverse_iterator(this, size_ - 1);}
+	reverse_iterator rend() {return reverse_iterator(this, -1);}
+	const_reverse_iterator rbegin() const {return const_reverse_iterator(this, size_ - 1);}
+	const_reverse_iterator rend() const {return const_reverse_iterator(this, -1);}
+
+	uint size() const {return size_;}
+	int size_s() const {return size_;}
+	int length() const {return size_;}
+	bool isEmpty() const {return (size_ == 0);}
+
+	T & operator [](int index) {return data_[index];}
+	T & at(uint index) {return data_[index];}
+	const T & operator [](int index) const {return data_[index];}
+	const T & at(uint index) const {return data_[index];}
+	T & back() {return data_[size_ - 1];}
+	const T & back() const {return data_[size_ - 1];}
+	T & front() {return data_[0];}
+	const T & front() const {return data_[0];}
+
+	bool operator ==(const PIVector<T> & t) const {if (size_ != t.size_) return false; for (uint i = 0; i < size_; ++i) if (t[i] != data_[i]) return false; return true;}
+	bool operator !=(const PIVector<T> & t) const {if (size_ != t.size_) return true; for (uint i = 0; i < size_; ++i) if (t[i] != data_[i]) return true; return false;}
+	bool contain(const T & v) const {for (uint i = 0; i < size_; ++i) if (v == data_[i]) return true; return false;}
+
+	T * data(int index = 0) {return &(data_[index]);}
+	const T * data(int index = 0) const {return &(data_[index]);}
+	PIVector<T> & clear() {resize(0); return *this;}
+	PIVector<T> & fill(const T & f = T()) {
+		if (sizeof(T) == 1) memset(data_, f, size_);
+		else for (uint i = 0; i < size_; ++i) memcpy(&(data_[i]), &f, sizeof(T));
+		return *this;
+	}
+	PIVector<T> & assign(const T & f = T()) {return fill(f);}
+	PIVector<T> & resize(uint new_size, const T & f = T()) {
+		if (new_size < size_) {
+			size_ = new_size;
+			return *this;
+		}
+		if (new_size > size_) {
+			os = size_;
+			alloc(new_size);
+			uint ds = size_ - os;
+			//if (sizeof(T) == 1) memset(&(data_[os]), f, ds);
+			for (uint i = 0; i < ds; ++i) data_[os + i] = f;
+			return *this;
+		}
+		return *this;
+	}
+
+	PIVector<T> & insert(int index, const T & v = T()) {
+		push_back(v);
+		if (index >= int(size_ - 1)) return *this;
+		os = size_ - index;
+		T * pd = new T[os * sizeof(T)];
+		memcpy(pd, &(data_[index]), os * sizeof(T));
+		memcpy(&(data_[index + 1]), pd, os * sizeof(T));
+		delete[] pd;
+		data_[index] = v;
+		return *this;
+	}
+
+	PIVector<T> & remove(int index, int count = 1) {
+		if (index + count >= int(size_)) {
+			resize(index);
+			return *this;
+		}
+		os = size_ - index - count;
+		T * pd = new T[os * sizeof(T)];
+		memcpy(pd, &(data_[index + count]), os * sizeof(T));
+		memcpy(&(data_[index]), pd, os * sizeof(T));
+		delete[] pd;
+		resize(size_ - count);
+		return *this;
+	}
+
+	typedef int (*CompareFunc)(const T * , const T * );
+	static int compare_func(const T * t0, const T * t1) {return (*t0) == (*t1) ? 0 : ((*t0) < (*t1) ? -1 : 1);}
+	PIVector<T> & sort(CompareFunc compare = compare_func) {qsort(data_, size_, sizeof(T), (int(*)(const void * , const void * ))compare); return *this;}
+
+	PIVector<T> & removeOne(const T & v) {for (uint i = 0; i < size_; ++i) if (data_[i] == v) {remove(i); return *this;} return *this;}
+	PIVector<T> & removeAll(const T & v) {for (uint i = 0; i < size_; ++i) if (data_[i] == v) {remove(i); --i;} return *this;}
+
+	PIVector<T> & push_back(const T & v) {alloc(size_ + 1); data_[size_ - 1] = v; return *this;}
+	PIVector<T> & append(const T & v) {return push_back(v);}
+	PIVector<T> & operator <<(const T & v) {return push_back(v);}
+
+	PIVector<T> & push_front(const T & v) {insert(0, v); return *this;}
+	PIVector<T> & prepend(const T & v) {return push_front(v);}
+	//PIVector<T> & operator <<(const T & v) {return push_back(v);}
+
+	PIVector<T> & pop_back() {if (size_ == 0) return *this; resize(size_ - 1); return *this;}
+	PIVector<T> & pop_front() {if (size_ == 0) return *this; remove(0); return *this;}
+
+private:
+	uint asize(uint s) {if (s == 0) return 0; if (rsize_ + rsize_ >= s && rsize_ < s) return rsize_ + rsize_; uint t = 0, s_ = s - 1; while (s_ >> t) ++t; return (1 << t);}
+	void dealloc() {if (data_ != 0) delete[] data_; data_ = 0;}
+	void alloc(uint new_size) {
+		if (new_size <= rsize_) {
+			size_ = new_size;
+			return;
+		}
+		os = size_;
+		size_ = new_size;
+		uint as = asize(new_size);
+		if (as == rsize_) return;
+		T * pd = 0;
+		if (os > 0) {
+			pd = new T[os * sizeof(T)];
+			memcpy(pd, data_, os * sizeof(T));
+		}
+		rsize_ = as;
+		dealloc();
+		data_ = new T[rsize_ * sizeof(T)];
+		if (os > 0) {
+			memcpy(data_, pd, size_ * sizeof(T));
+			delete[] pd;
+		}
+	}
+
+	T * data_;
+	uint size_, rsize_, os;
+};
+*/
 template<typename Type, typename Allocator = std::allocator<Type> >
 class PIVector: public vector<Type, Allocator> {
 	typedef PIVector<Type, Allocator> _CVector;
@@ -172,15 +388,20 @@ public:
 	Type * data(uint index = 0) {return &(*this)[index];}
 	int size_s() const {return static_cast<int>(_stlc::size());}
 	bool isEmpty() const {return _stlc::empty();}
+	typedef int (*CompareFunc)(const Type * , const Type * );
+	static int compare_func(const Type * t0, const Type * t1) {return (*t0) == (*t1) ? 0 : ((*t0) < (*t1) ? -1 : 1);}
+	_CVector & sort(CompareFunc compare = compare_func) {qsort(&at(0), _stlc::size(), sizeof(Type), (int(*)(const void * , const void * ))compare); return *this;}
 	_CVector & fill(const Type & t) {_stlc::assign(_stlc::size(), t); return *this;}
 	_CVector & pop_front() {_stlc::erase(_stlc::begin()); return *this;}
 	_CVector & push_front(const Type & t) {_stlc::insert(_stlc::begin(), t); return *this;}
 	_CVector & remove(uint num) {_stlc::erase(_stlc::begin() + num); return *this;}
 	_CVector & remove(uint num, uint count) {_stlc::erase(_stlc::begin() + num, _stlc::begin() + num + count); return *this;}
-	_CVector & remove(const Type & t) {for (typename _stlc::iterator i = _stlc::begin(); i != _stlc::end(); ++i) if (t == *i) {_stlc::erase(i); --i;} return *this;}
+	//_CVector & remove(const Type & t) {for (typename _stlc::iterator i = _stlc::begin(); i != _stlc::end(); ++i) if (t == *i) {_stlc::erase(i); --i;} return *this;}
+	_CVector & removeOne(const Type & v) {for (typename _stlc::iterator i = _stlc::begin(); i != _stlc::end(); ++i) if (v == *i) {_stlc::erase(i); return *this;} return *this;}
+	_CVector & removeAll(const Type & v) {for (typename _stlc::iterator i = _stlc::begin(); i != _stlc::end(); ++i) if (v == *i) {_stlc::erase(i); --i;} return *this;}
 	_CVector & insert(uint pos, const Type & t) {_stlc::insert(_stlc::begin() + pos, t); return *this;}
 	_CVector & operator <<(const Type & t) {_stlc::push_back(t); return *this;}
-	_CVector & operator <<(const _CVector & t) {for (typename _stlc::iterator i = t.begin(); i != t.end(); i++) _stlc::push_back(*i); return *this;}
+	_CVector & operator <<(const _CVector & t) {for (typename _stlc::const_iterator i = t.begin(); i != t.end(); i++) _stlc::push_back(*i); return *this;}
 	bool operator ==(const _CVector & t) {for (uint i = 0; i < _stlc::size(); ++i) if (t[i] != at(i)) return false; return true;}
 	bool operator !=(const _CVector & t) {for (uint i = 0; i < _stlc::size(); ++i) if (t[i] != at(i)) return true; return false;}
 	bool contain(const Type & v) const {for (uint i = 0; i < _stlc::size(); ++i) if (v == at(i)) return true; return false;}
@@ -212,7 +433,7 @@ public:
 	_CList & remove(uint num, uint count) {_stlc::erase(_stlc::begin() + num, _stlc::begin() + num + count); return *this;}
 	_CList & insert(uint pos, const Type & t) {_stlc::insert(_stlc::begin() + pos, t); return *this;}
 	_CList & operator <<(const Type & t) {_stlc::push_back(t); return *this;}
-	PIVector<Type, Allocator> toVector() {PIVector<Type, Allocator> v; for (typename _stlc::const_iterator i = _stlc::begin(); i != _stlc::end(); ++i) v << *i; return v;}
+	PIVector<Type> toVector() {PIVector<Type> v; for (typename _stlc::const_iterator i = _stlc::begin(); i != _stlc::end(); ++i) v << *i; return v;}
 };

 template<typename Type, typename Compare = std::less<Type>, typename Allocator = std::allocator<Type> >
@@ -232,7 +453,7 @@ public:
 	_CSet & remove(uint num, uint count) {_stlc::erase(_stlc::begin() + num, _stlc::begin() + num + count); return *this;}
 	_CSet & operator <<(const Type & t) {_stlc::insert(t); return *this;}
 	bool operator [](const Type & t) {return _stlc::find(t);}
-	PIVector<Type, Allocator> toVector() {PIVector<Type, Allocator> v; for (typename _stlc::const_iterator i = _stlc::begin(); i != _stlc::end(); ++i) v << *i; return v;}
+	PIVector<Type> toVector() {PIVector<Type> v; for (typename _stlc::const_iterator i = _stlc::begin(); i != _stlc::end(); ++i) v << *i; return v;}
 };

 template<typename Type>
@@ -265,7 +486,7 @@ public:
 	int size_s() const {return static_cast<int>(_stlc::size());}
 	bool isEmpty() const {return _stlc::empty();}
 	_CDeque & operator <<(const Type & t) {_CDeque::push_back(t); return *this;}
-	PIVector<Type, Allocator> toVector() {PIVector<Type, Allocator> v; for (typename _stlc::const_iterator i = _stlc::begin(); i != _stlc::end(); ++i) v << *i; return v;}
+	PIVector<Type> toVector() {PIVector<Type> v; for (typename _stlc::const_iterator i = _stlc::begin(); i != _stlc::end(); ++i) v << *i; return v;}
 };

 template<typename Type>
--- a/pidir.cpp
+++ b/pidir.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Directory
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -35,7 +35,7 @@ PIDir::PIDir() {


 PIDir::PIDir(const PIString & dir) {
-	path_ = dir.stdString();
+	path_ = dir;
 	dir_ = 0;
 	open();
 }
--- a/pidir.h
+++ b/pidir.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Directory
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/piethernet.cpp
+++ b/piethernet.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Ethernet, UDP
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -20,182 +20,217 @@
 #include "piethernet.h"


-PIEthernet::PIEthernet(PIString ip, int port, void * data_, EthernetFunc slot): PIThread() {
+PIEthernet::PIEthernet(void * data, ReadRetFunc slot): PIIODevice("", ReadWrite) {
 	piMonitor.ethernets++;
 	setPriority(piHigh);
-	data = data_;
-	ip_ = ip_s = ip;
-	port_ = port_s = port;
-	sock = sock_s = -1;
-	ret_func = slot;
-	tries = 0;
-	//buffer_ = new char[BUFFER_SIZE];
+	type_ = UDP;
+	ret_data_ = data;
+	ip_ = ip_s = "";
+	port_ = port_s = 0;
+	sock = -1;
+	ret_func_ = slot;
+	connected_ = false;
+	server_thread_.setData(this);
+	setThreadedReadBufferSize(65536);
+#ifdef WINDOWS
+	WSADATA wsaData;
+	WSAStartup(MAKEWORD(2, 2), &wsaData);
+#endif
+	init();
+}
+
+
+PIEthernet::PIEthernet(PIEthernet::Type type, void * data, ReadRetFunc slot): PIIODevice("", ReadWrite) {
+	piMonitor.ethernets++;
+	setPriority(piHigh);
+	type_ = type;
+	ret_data_ = data;
+	ip_ = ip_s = "";
+	port_ = port_s = 0;
+	sock = -1;
+	ret_func_ = slot;
+	connected_ = false;
+	server_thread_.setData(this);
+	setThreadedReadBufferSize(65536);
+#ifdef WINDOWS
+	WSADATA wsaData;
+	WSAStartup(MAKEWORD(2, 2), &wsaData);
+#endif
+	init();
+}
+
+
+PIEthernet::PIEthernet(int sock_, PIString ip_port): PIIODevice("", ReadWrite) {
+	piMonitor.ethernets++;
+	setPriority(piHigh);
+	type_ = TCP_Client;
+	parseAddress(ip_port, &ip_s, &port_s);
+	sock = sock_;
+	server_thread_.setData(this);
+	init_ = opened_ = connected_ = true;
+	setThreadedReadBufferSize(65536);
 #ifdef WINDOWS
 	WSADATA wsaData;
 	WSAStartup(MAKEWORD(2, 2), &wsaData);
 #endif
-	initSend();
 }


 PIEthernet::~PIEthernet() {
 	piMonitor.ethernets--;
-	terminate();
+	if (server_thread_.isRunning()) server_thread_.terminate();
+	closeSocket(sock);
 #ifdef WINDOWS
 	WSACleanup();
 #endif
-	if (sock != -1) {
-		shutdown(sock, SHUT_RDWR);
-#ifdef WINDOWS
-		closesocket(sock);
-#else
-		close(sock);
-#endif
-		sock = -1;
-	}
-	if (sock_s != -1) {
-		shutdown(sock_s, SHUT_RDWR);
-#ifdef WINDOWS
-		closesocket(sock_s);
-#else
-		close(sock_s);
-#endif
-		sock_s = -1;
-	}
 	//if (buffer_ != 0) delete buffer_;
 	//buffer_ = 0;
 }


-void PIEthernet::terminate() {
-	if (!receiverInitialized()) return;
-	if (isRunning()) {
-		stop();
-		PIThread::terminate();
-	}
-	tries = 0;
-	/*if (sock != -1) {
-	shutdown(sock, SHUT_RDWR);
-		shutdown(sock, SHUT_RDWR);
-		close(sock);
-		sock = -1;
-	}
-	if (sock_s != -1) {
-		shutdown(sock_s, SHUT_RDWR);
-		close(sock_s);
-		sock_s = -1;
-	}*/
-}
-
-
-void PIEthernet::begin() {
-	if (!init()) stop();
-}
-
-
-void PIEthernet::run() {
-/*#ifdef WINDOWS
-	int addr_len = sizeof(sockaddr);
-#else
-	socklen_t addr_len = sizeof(sockaddr_storage);
-#endif*/
-	//cout << "[PIEthernet] reading from " << &addr_ << endl;
-	readed = recv(sock, buffer_, BUFFER_SIZE, 0/*, (sockaddr * )&addr_, &addr_len*/);
-	//cout << WSAGetLastError() << endl;
-	if (readed < 0) {
-		cout << "[PIEthernet] Error while reading, " << errorString() << endl;
-		//stop();
-		//init();
-		return;
-	}
-	if (ret_func != 0) ret_func(data, buffer_, readed);
-}
-
-
-void PIEthernet::end() {
-	terminate();
-}
-
-
 bool PIEthernet::init() {
+	//cout << "init " << type_ << endl;
+	closeSocket(sock);
+	int st = 0, so = 1;
+	if (type_ == UDP) st = SOCK_DGRAM;
+	if (type_ == TCP_Client || type_ == TCP_Server) st = SOCK_STREAM;
+	sock = socket(PF_INET, st, 0);
+	if (sock == -1) {
+		piCout << "[PIEthernet] Cant`t create socket, " << errorString() << endl;
+		return false;
+	}
+	setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &so, sizeof(so));
+	//fcntl(sock, F_SETFL, 0/*O_NONBLOCK*/);
+	return true;
+}
+
+
+void PIEthernet::parseAddress(const PIString & ipp, PIString * ip, int * port) {
+	if (ip != 0) *ip = ipp.left(ipp.find(":"));
+	if (port != 0) *port = ipp.right(ipp.length() - ipp.find(":") - 1).toInt();
+}
+
+
+bool PIEthernet::openDevice() {
+	if (connected_) return true;
+	if (sock == -1) init();
+	if (sock == -1) return false;
+	//cout << " bind to " << path_ << " ..." <<endl;
+	parseAddress(path_, &ip_, &port_);
+	addr_.sin_port = htons(port_);
 	addr_.sin_addr.s_addr = inet_addr(ip_.data());
 	addr_.sin_family = PF_INET;
-	addr_.sin_port = htons(port_);
-#ifdef WINDOWS
-	closesocket(sock);
-#else
-	close(sock);
-#endif
-	sock = socket(PF_INET, SOCK_DGRAM, 0);
+	//cout << "openDevice\n";
 	if (bind(sock, (sockaddr * )&addr_, sizeof(addr_)) == -1) {
-		tries++;
-		if (tries < 10) {
-			if (init()) {
-				tries = 0;
-				return true;
-			} else return false;
-		} else
-			cout << "[PIEthernet] Cant`t bind to " << ip_ << ":" << port_ << ", " << errorString() << endl;
+		piCout << "[PIEthernet] Cant`t bind to " << ip_ << ":" << port_ << ", " << errorString() << endl;
 		return false;
 	}
+	//cout << "!" << endl;
 	return true;
 }


-bool PIEthernet::initSend() {
-#ifdef WINDOWS
-	closesocket(sock_s);
-#else
-	close(sock_s);
-#endif
-	sock_s = socket(PF_INET, SOCK_DGRAM, 0);
-	if (sock_s == -1) {
-		tries++;
-		if (tries < 10) {
-			if (init()) {
-				tries = 0;
-				return true;
-			} else return false;
-		} else
-			cout << "[PIEthernet] Unable to create socket, " << errorString() << endl;
-		return false;
-	}
+bool PIEthernet::closeDevice() {
+	//cout << "close\n";
+	if (sock != -1) shutdown(sock, SHUT_RDWR);
+	closeSocket(sock);
+	piForeach (PIEthernet * i, clients_)
+		delete i;
+	clients_.clear();
+	if (server_thread_.isRunning()) server_thread_.terminate();
+	connected_ = false;
 	return true;
 }


-bool PIEthernet::send(PIString ip, int port, char * data, int size) {
-	if (sock_s == -1) {
-		//cout << "[PIEthernet] Can`t send to uninitialized socket" << endl;
+bool PIEthernet::connect(PIString ip, int port) {
+	if (sock == -1) return false;
+	addr_.sin_port = htons(port);
+	addr_.sin_addr.s_addr = inet_addr(ip.data());
+	addr_.sin_family = PF_INET;
+	//piCout << "[PIEthernet] connect to " << ip << ":" << port << endl;
+	connected_ = (::connect(sock, (sockaddr * )&addr_, sizeof(addr_)) == 0);
+	if (!connected_)
+		piCout << "[PIEthernet] Cant`t connect to " << ip << ":" << port << ", " << errorString() << endl;
+	opened_ = connected_;
+	return connected_;
+}
+
+
+bool PIEthernet::listen() {
+	if (sock == -1) init();
+	if (sock == -1) return false;
+	parseAddress(path_, &ip_, &port_);
+	addr_.sin_port = htons(port_);
+	addr_.sin_addr.s_addr = inet_addr(ip_.data());
+	addr_.sin_family = PF_INET;
+	if (bind(sock, (sockaddr * )&addr_, sizeof(addr_)) == -1) {
+		piCout << "[PIEthernet] Cant`t bind to " << ip_ << ":" << port_ << ", " << errorString() << endl;
 		return false;
 	}
-	saddr_.sin_port = htons(port);
-	saddr_.sin_addr.s_addr = inet_addr(ip.data());
-	saddr_.sin_family = PF_INET;
-	wrote = sendto(sock_s, data, size, 0, (sockaddr * )&saddr_, sizeof(saddr_));
-	if (wrote != size) {
-		//cout << "[PIEthernet] Error while sending" << endl;
+	if (::listen(sock, 64) == -1) {
+		piCout << "[PIEthernet] Can`t listen on "<< ip_ << ":" << port_ << ", " << errorString() << endl;
 		return false;
 	}
-	//cout << "[PIEthernet] Wrote " << wrote << " bytes in " << devName << endl;
+	//piCout << "[PIEthernet] listen on " << ip_ << ":" << port_ << endl;
+	server_thread_.start(server_func);
 	return true;
 }


-bool PIEthernet::send(uchar * data, int size) {
-	if (sock_s == -1) {
-		//cout << "[PIEthernet] Can`t send to uninitialized socket" << endl;
-		return false;
+int PIEthernet::read(void * read_to, int max_size) {
+	//cout << "read " << sock << endl;
+	if (sock == -1) init();
+	if (sock == -1) return -1;
+	//piCout << "[PIEthernet] read from " << ip_ << ":" << port_ << endl;
+	switch (type_) {
+	case UDP: case TCP_Client:
+		return recv(sock, read_to, max_size, 0);
+		//return ::read(sock, read_to, max_size);
+	default: break;
+		//return ::read(sock, (char * )read_to, max_size);
 	}
+	return -1;
+}
+
+
+int PIEthernet::write(const void * data, int max_size) {
+	if (sock == -1) init();
+	if (sock == -1 || !isWriteable()) {
+		//piCout << "[PIEthernet] Can`t send to uninitialized socket" << endl;
+		return -1;
+	}
+	//piCout << "[PIEthernet] sending to " << ip_s << ":" << port_s << "  " << max_size << " bytes" << endl;
+	switch (type_) {
+	case UDP:
 		saddr_.sin_port = htons(port_s);
 		saddr_.sin_addr.s_addr = inet_addr(ip_s.data());
 		saddr_.sin_family = PF_INET;
-	//cout << "[PIEthernet] sending in " << sock_s << endl;
-	wrote = sendto(sock_s, data, size, 0, (sockaddr * )&saddr_, sizeof(saddr_));
-	if (wrote != size) {
-		//cout << "[PIEthernet] Error while sending" << endl;
-		return false;
+		return sendto(sock, data, max_size, 0, (sockaddr * )&saddr_, sizeof(saddr_));
+	case TCP_Client:
+		return ::write(sock, data, max_size);
+	default: break;
+		//return ::read(sock, read_to, max_size);
 	}
-	//cout << "[PIEthernet] Wrote " << wrote << " bytes" << endl;
-	return true;
+	return -1;
+}
+
+void PIEthernet::server_func(void * eth) {
+	PIEthernet * ce = (PIEthernet * )eth;
+	sockaddr_in client_addr;
+	socklen_t slen = sizeof(client_addr);
+	int s;
+	s = accept(ce->sock, (sockaddr * )&client_addr, &slen);
+	if (s == -1) {
+		piCout << "[PIEthernet] Cant`t accept new connection, " << errorString() << endl;
+		return;
+	}
+	PIString ip(inet_ntoa(client_addr.sin_addr));
+	ip += ":" + PIString::fromNumber(htons(client_addr.sin_port));
+	ce->clients_ << new PIEthernet(s, ip);
+	cout << "connected " << ip << endl;
+	//char d[256];
+	//cout << " recv " << recv(s, d, 256, 0) << endl;
+	//cout << recv(ce->clients_.back()->sock, d, 256, 0) << endl;
+
 }
--- a/piethernet.h
+++ b/piethernet.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Ethernet, UDP
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -20,12 +20,13 @@
 #ifndef PIETHERNET_H
 #define PIETHERNET_H

-#include "pithread.h"
-#include "pistring.h"
+#include "pitimer.h"
+#include "piiodevice.h"
 #ifndef WINDOWS
 #  include <netinet/in.h>
 #  include <arpa/inet.h>
 #  include <sys/socket.h>
+#  include <fcntl.h>
 #else
 #  ifdef CC_VC
 #    include <winsock.h>
@@ -36,42 +37,66 @@
 #  endif
 #endif

-#define BUFFER_SIZE 4096
-
-typedef bool (*EthernetFunc)(void * , uchar * , int );
-
-class PIEthernet: public PIThread
+class PIEthernet: public PIIODevice
 {
 public:
 	// slot is any function format "bool <func>(void*, uchar*, int)"
-	PIEthernet(PIString ip = "", int port = 0, void * data = 0, EthernetFunc slot = 0);
+	PIEthernet(void * data, ReadRetFunc slot);
+
+	enum Type {UDP, TCP_Client, TCP_Server};
+
+	PIEthernet(Type type = UDP, void * data = 0, ReadRetFunc slot = 0);
 	~PIEthernet();

-	void setSlot(EthernetFunc func) {ret_func = func;}
-	void setData(void * d) {data = d;}
-	void setReadAddress(PIString ip, int port) {ip_ = ip; port_ = port;}
+	void setReadAddress(PIString ip, int port) {path_ = ip + ":" + PIString::fromNumber(port);}
+	void setReadAddress(PIString ip_port) {path_ = ip_port;}
 	void setSendAddress(PIString ip, int port) {ip_s = ip; port_s = port;}
+	void setSendAddress(PIString ip_port) {parseAddress(ip_port, &ip_s, &port_s);}
+
+	Type type() const {return type_;}
+
+	bool connect(PIString ip, int port);
+	bool connect(PIString ip_port) {parseAddress(ip_port, &ip_c, &port_c); return connect(ip_c, port_c);}
+	bool isConnected() const {return connected_;}
+
+	bool listen();
+	bool listen(PIString ip, int port) {setReadAddress(ip, port); return listen();}
+	bool listen(PIString ip_port) {setReadAddress(ip_port); return listen();}
+
+	PIEthernet * client(int index) {return clients_[index];}
+	int clientsCount() const {return clients_.size_s();}
+	PIVector<PIEthernet * > clients() {return clients_;}
+
+	bool send(PIString ip, int port, const void * data, int size) {ip_s = ip; port_s = port; return send(data, size);}
+	bool send(PIString ip_port, const void * data, int size) {parseAddress(ip_port, &ip_s, &port_s); return send(data, size);}
+	bool send(const void * data, int size) {return (write(data, size) == size);}
+
+	int read(void * read_to, int max_size);
+	int write(const void * data, int max_size);
+
+protected:
+	PIEthernet(int sock, PIString ip_port);

-	bool send(PIString ip, int port, char * data, int size);
-	bool send(uchar * data, int size);
 	bool init();
-	bool initSend();
-	bool receiverInitialized() const {return sock != -1;}
-	bool senderInitialized() const {return sock_s != -1;}
-	void terminate();
-	const uchar * buffer() const {return buffer_;}
+	bool openDevice();
+	bool closeDevice();
+#ifdef WINDOWS
+	void closeSocket(int & sd) {if (sd != -1) closesocket(sd); sd = -1;}
+#else
+	void closeSocket(int & sd) {if (sd != -1) ::close(sd); sd = -1;}
+#endif
+	void parseAddress(const PIString & ipp, PIString * ip, int * port);
+
+	int sock, port_, port_s, port_c, wrote;
+	bool connected_;
+	sockaddr_in addr_, saddr_;
+	PIString ip_, ip_s, ip_c;
+	PIThread server_thread_;
+	PIVector<PIEthernet * > clients_;
+	Type type_;

 private:
-	void begin();
-	void run();
-	void end();
-
-	int sock, sock_s, port_, port_s, wrote, readed, tries;
-	sockaddr_in addr_, saddr_;
-	PIString ip_, ip_s;
-	EthernetFunc ret_func;
-	void * data;
-	uchar buffer_[BUFFER_SIZE];
+	static void server_func(void * eth);

 };

--- a/pievaluator.cpp
+++ b/pievaluator.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Evaluator designed for stream computing
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pievaluator.h
+++ b/pievaluator.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Evaluator designed for stream computing
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pifile.cpp
+++ b/pifile.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    File
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -20,35 +20,46 @@
 #include "pifile.h"


-bool PIFile::open(const PIString & path_, PIFlags<Mode> mode_) {
-	cpath = path_;
-	cmode = mode_;
-	string st = cpath.stdString();
-	if (cmode[New]) {
-		stream.open(st.c_str(), fstream::in | fstream::out | fstream::trunc | fstream::binary);
-		stream.close();
-		cmode &= ~New;
-		stream.open(st.c_str(), (fstream::openmode)(int)cmode | fstream::binary);
-	} else stream.open(st.c_str(), (fstream::openmode)(int)cmode | fstream::binary);
-	return isOpened();
+bool PIFile::openDevice() {
+	if (opened_) close();
+	if (path_.isEmpty()) return false;
+	//cout << "fopen " << path_.data() << ": " << strType(mode_).data() << endl;
+	fd = fopen(path_.data(), strType(mode_).data());
+	opened_ = (fd != 0);
+	seekToBegin();
+	return opened_;
+}
+
+
+bool PIFile::closeDevice() {
+	if (!opened_) return true;
+	return (fclose(fd) != 0);
 }


 PIString PIFile::readLine() {
-	char * buff = new char[4096];
-	stream.getline(buff, 4096);
-	return PIString(buff);
+	PIString str;
+	if (!opened_) return str;
+	char cc;
+	int cp = 0;
+	while (!isEnd() && cp < 4095) {
+		cc = char(fgetc(fd));
+		if (cc == '\n') break;
+		str.push_back(cc);
+	}
+	//cout << "readline: " << buff << endl;
+	return str;
 }


 llong PIFile::readAll(void * data) {
 	llong cp = pos(), s = size(), i = -1;
-	stream.seekg(0);
+	seekToBegin();
 	if (s < 0) {
-		while (!stream.eof())
-			stream.read(&(((char*)data)[++i]), 1);
+		while (!isEnd())
+			read(&(((char*)data)[++i]), 1);
 	} else
-		stream.read((char * )data, s);
+		read((char * )data, s);
 	seek(cp);
 	return s;
 }
@@ -56,14 +67,11 @@ llong PIFile::readAll(void * data) {

 PIByteArray PIFile::readAll(bool forceRead) {
 	llong cp = pos(), s = size();
-	char c;
 	PIByteArray a;
 	if (s < 0) {
 		if (!forceRead) return a;
-		while (!stream.eof()) {
-			stream.read(&c, 1);
-			a.push_back(c);
-		}
+		while (!isEnd())
+			a.push_back(readChar());
 		seek(cp);
 		return a;
 	}
@@ -75,12 +83,11 @@ PIByteArray PIFile::readAll(bool forceRead) {


 llong PIFile::size() {
-	if (!stream.is_open()) return -1;
-	llong s, cp = stream.tellg();
-	stream.seekg(0, fstream::end);
-	s = stream.tellg();
-	stream.seekg(cp, fstream::beg);
-	stream.clear();
+	if (!opened_) return -1;
+	llong s, cp = pos();
+	seekToEnd();
+	s = pos();
+	seek(cp);
 	return s;
 }

@@ -91,23 +98,18 @@ void PIFile::resize(llong new_size, char fill_) {
 	if (ds > 0) {
 		char * buff = new char[ds];
 		memset(buff, fill_, ds);
-		stream.write(buff, ds);
-		delete buff;
+		write(buff, ds);
+		delete[] buff;
 		return;
 	}
-	cout << "[PIFile] Downsize is not support yet :-(" << endl;
+	piCout << "[PIFile] Downsize is not support yet :-(" << endl;
 }


-llong PIFile::pos() {
-	if (cmode[Write]) return stream.tellp();
-	if (cmode[Read]) return stream.tellg();
-	return -1;
-}

-
-PIFile PIFile::openTemporary(PIFlags<PIFile::Mode> mode) {
-	char * rc;
-	rc = tmpnam(0);
-	return PIFile(PIString(rc), mode);
+bool PIFile::isExists(const PIString & path) {
+	FILE * f = fopen(PIString(path).data(), "r");
+	bool ok = (f != 0);
+	if (ok) fclose(f);
+	return ok;
 }
--- a/pifile.h
+++ b/pifile.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    File
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -20,100 +20,89 @@
 #ifndef PIFILE_H
 #define PIFILE_H

-#include "piobject.h"
-#include <fstream>
+#include "piiodevice.h"
+#include <cstdio>

-using std::fstream;
-
-class PIFile: public PIObject
+class PIFile: public PIIODevice
 {
 public:
-	PIFile(): PIObject() {;}
+	PIFile(const PIString & path = PIString(), DeviceMode type = ReadWrite): PIIODevice(path, type) {openDevice();}

-	enum Mode {Read = fstream::in, Write = fstream::out, Truncate = fstream::trunc, New = fstream::app, ReadWrite = Read | Write};
+	//PIFile & operator =(const PIFile & f) {path_ = f.path_; type_ = f.type_; return *this;}

-	PIFile(const PIString & path, PIFlags<Mode> mode = ReadWrite): PIObject(path) {open(path, mode);}
-	PIFile(const PIFile & file): PIObject(file.cpath) {cpath = file.cpath; cmode = file.cmode;}
-	~PIFile() {close();}
-	
-	PIFile & operator =(const PIFile & f) {cpath = f.cpath; cmode = f.cmode; return *this;}
-
-	EVENT_HANDLER2(PIFile, bool, open, const PIString & , path, PIFlags<Mode>, mode);
-	EVENT_HANDLER1(PIFile, bool, open, PIFlags<Mode>, mode) {return open(cpath, mode);}
-	EVENT_HANDLER1(PIFile, bool, open, const PIString & , path) {return open(path, cmode);}
-	EVENT_HANDLER0(PIFile, bool, open) {return open(cpath, cmode);}
-	EVENT_HANDLER0(PIFile, void, close) {stream.clear(); stream.close();}
-	EVENT_HANDLER0(PIFile, void, clear) {string st = cpath.stdString(); close(); stream.open(st.c_str(), fstream::trunc | fstream::binary | (fstream::openmode)(int)cmode);}
-	void seek(llong position) {stream.clear(); stream.seekg(position); stream.seekp(position);}
-	void seekToBegin() {stream.clear(); stream.seekg(0, fstream::beg); stream.seekp(0, fstream::beg);}
-	void seekToEnd() {stream.clear(); stream.seekg(0, fstream::end); stream.seekp(0, fstream::end);}
-	void seekToLine(llong line) {stream.clear(); seekToBegin(); piForTimes (line) readLine();} // line 0 - begin of file
+	void flush() {fflush(fd);}
+	EVENT_HANDLER(PIFile, void, clear) {close(); fd = fopen(path_.data(), "w"); close(); open();}
+	void seek(llong position) {if (!opened_) return; fseek(fd, position, SEEK_SET); clearerr(fd);}
+	void seekToBegin() {if (!opened_) return; fseek(fd, 0, SEEK_SET); clearerr(fd);}
+	void seekToEnd() {if (!opened_) return; fseek(fd, 0, SEEK_END); clearerr(fd);}
+	void seekToLine(llong line) {if (!opened_) return; seekToBegin(); piForTimes (line) readLine(); clearerr(fd);} // line 0 - begin of file
 	EVENT_HANDLER1(PIFile, void, resize, llong, new_size) {resize(new_size, 0);}
 	EVENT_HANDLER2(PIFile, void, resize, llong, new_size, char, fill);
-	void fill(char c) {stream.fill(c);}
-	EVENT_HANDLER0(PIFile, void, flush) {stream.flush();}
+	//void fill(char c) {stream.fill(c);}
+	char readChar() {return (char)fgetc(fd);}
 	PIString readLine();
 	llong readAll(void * data);
 	PIByteArray readAll(bool forceRead = false);
-	EVENT_HANDLER0(PIFile, void, remove) {close(); std::remove(cpath.data());}
+	EVENT_HANDLER0(PIFile, void, remove) {close(); std::remove(path_.data());}

-	PIString path() const {return cpath;}
-	void setPath(const PIString & path) {cpath = path;}
-	PIFlags<Mode> mode() const {return cmode;}
+	void setPath(const PIString & path) {path_ = path; if (opened_) openDevice();}
 	llong size();
-	llong pos();
-	bool isOpened() {return stream.is_open();}
-	bool isEnd() {return stream.eof();}
+	llong pos() {if (!opened_) return -1; return ftell(fd);}
+	bool isEnd() {return (feof(fd) || ferror(fd));}
 	bool isEmpty() {return (size() <= 0);}

-	PIFile & writeData(const void * data, int size_) {stream.write((char * )data, size_); return *this;}
-	PIFile & readData(void * data, int size_) {stream.read((char * )data, size_); return *this;}
-	PIFile & writeToBinLog(ushort id, const void * data, int size) {writeBinary(id).writeBinary((ushort)size).writeData(data, size); flush(); return *this;}
+	int read(void * read_to, int max_size) {if (!canRead()) return -1; return fread(read_to, max_size, 1, fd);}
+	int write(const void * data, int max_size) {if (!canWrite()) return -1; return fwrite(data, max_size, 1, fd);}
+	PIFile & writeToBinLog(ushort id, const void * data, int size) {if (!isWriteable()) return *this; writeBinary(id).writeBinary((ushort)size); write(data, size); flush(); return *this;}

-	PIFile & writeBinary(const char v) {stream.write((char * )&v, sizeof(v)); return *this;}
-	PIFile & writeBinary(const short v) {stream.write((char * )&v, sizeof(v)); return *this;}
-	PIFile & writeBinary(const int v) {stream.write((char * )&v, sizeof(v)); return *this;}
-	PIFile & writeBinary(const long v) {stream.write((char * )&v, sizeof(v)); return *this;}
-	PIFile & writeBinary(const uchar v) {stream.write((char * )&v, sizeof(v)); return *this;}
-	PIFile & writeBinary(const ushort v) {stream.write((char * )&v, sizeof(v)); return *this;}
-	PIFile & writeBinary(const uint v) {stream.write((char * )&v, sizeof(v)); return *this;}
-	PIFile & writeBinary(const ulong v) {stream.write((char * )&v, sizeof(v)); return *this;}
-	PIFile & writeBinary(const float v) {stream.write((char * )&v, sizeof(v)); return *this;}
-	PIFile & writeBinary(const double v) {stream.write((char * )&v, sizeof(v)); return *this;}
+	PIFile & writeBinary(const char v) {write(&v, sizeof(v)); return *this;}
+	PIFile & writeBinary(const short v) {write(&v, sizeof(v)); return *this;}
+	PIFile & writeBinary(const int v) {write(&v, sizeof(v)); return *this;}
+	PIFile & writeBinary(const long v) {write(&v, sizeof(v)); return *this;}
+	PIFile & writeBinary(const uchar v) {write(&v, sizeof(v)); return *this;}
+	PIFile & writeBinary(const ushort v) {write(&v, sizeof(v)); return *this;}
+	PIFile & writeBinary(const uint v) {write(&v, sizeof(v)); return *this;}
+	PIFile & writeBinary(const ulong v) {write(&v, sizeof(v)); return *this;}
+	PIFile & writeBinary(const float v) {write(&v, sizeof(v)); return *this;}
+	PIFile & writeBinary(const double v) {write(&v, sizeof(v)); return *this;}

-	PIFile & operator <<(const char & v) {stream.write(&v, 1); return *this;}
-	//PIFile & operator <<(const string & v) {stream.write(v.c_str(), v.size()); return *this;}
-	PIFile & operator <<(const PIString & v) {string s = v.stdString(); stream.write(s.c_str(), s.size()); return *this;}
-	PIFile & operator <<(const PIByteArray & v) {stream.write((char * )v.data(), v.size()); return *this;}
-	PIFile & operator <<(const short & v) {stream << v; return *this;}
-	PIFile & operator <<(const int & v) {stream << v; return *this;}
-	PIFile & operator <<(const long & v) {stream << v; return *this;}
-	PIFile & operator <<(const uchar & v) {stream << v; return *this;}
-	PIFile & operator <<(const ushort & v) {stream << v; return *this;}
-	PIFile & operator <<(const uint & v) {stream << v; return *this;}
-	PIFile & operator <<(const ulong & v) {stream << v; return *this;}
-	PIFile & operator <<(const float & v) {stream << v; return *this;}
-	PIFile & operator <<(const double & v) {stream << v; return *this;}
+	PIFile & operator <<(const char & v) {if (!isWriteable()) return *this; write(&v, 1); return *this;}
+	//PIFile & operator <<(const string & v) {write(v.c_str(), v.size()); return *this;}
+	PIFile & operator <<(const PIString & v) {if (!isWriteable()) return *this; write(v.data(), v.lengthAscii()); return *this;}
+	PIFile & operator <<(const PIByteArray & v) {if (!isWriteable()) return *this; write(v.data(), v.size()); return *this;}
+	PIFile & operator <<(short v) {if (!isWriteable()) return *this; fprintf(fd, "%hd", v); return *this;}
+	PIFile & operator <<(int v) {if (!isWriteable()) return *this; fprintf(fd, "%d", v); return *this;}
+	PIFile & operator <<(long v) {if (!isWriteable()) return *this; fprintf(fd, "%ld", v); return *this;}
+	PIFile & operator <<(uchar v) {if (!isWriteable()) return *this; fprintf(fd, "%c", v); return *this;}
+	PIFile & operator <<(ushort v) {if (!isWriteable()) return *this; fprintf(fd, "%hd", v); return *this;}
+	PIFile & operator <<(uint v) {if (!isWriteable()) return *this; fprintf(fd, "%d", v); return *this;}
+	PIFile & operator <<(ulong v) {if (!isWriteable()) return *this; fprintf(fd, "%ld", v); return *this;}
+	PIFile & operator <<(float v) {if (!isWriteable()) return *this; fprintf(fd, "%f", v); return *this;}
+	PIFile & operator <<(double v) {if (!isWriteable()) return *this; fprintf(fd, "%lf", v); return *this;}

-	PIFile & operator >>(char & v) {stream >> v; return *this;}
-	PIFile & operator >>(short & v) {stream >> v; return *this;}
-	PIFile & operator >>(int & v) {stream >> v; return *this;}
-	PIFile & operator >>(long & v) {stream >> v; return *this;}
-	PIFile & operator >>(uchar & v) {stream >> v; return *this;}
-	PIFile & operator >>(ushort & v) {stream >> v; return *this;}
-	PIFile & operator >>(uint & v) {stream >> v; return *this;}
-	PIFile & operator >>(ulong & v) {stream >> v; return *this;}
-	PIFile & operator >>(float & v) {stream >> v; return *this;}
-	PIFile & operator >>(double & v) {stream >> v; return *this;}
+	PIFile & operator >>(char & v) {if (!isWriteable()) return *this; fscanf(fd, "%hhn", &v); return *this;}
+	PIFile & operator >>(short & v) {if (!isWriteable()) return *this; fscanf(fd, "%hn", &v); return *this;}
+	PIFile & operator >>(int & v) {if (!isWriteable()) return *this; fscanf(fd, "%n", &v); return *this;}
+	PIFile & operator >>(long & v) {if (!isWriteable()) return *this; fscanf(fd, "%ln", &v); return *this;}
+	PIFile & operator >>(uchar & v) {if (!isWriteable()) return *this; fscanf(fd, "%hhn", &v); return *this;}
+	PIFile & operator >>(ushort & v) {if (!isWriteable()) return *this; fscanf(fd, "%hn", &v); return *this;}
+	PIFile & operator >>(uint & v) {if (!isWriteable()) return *this; fscanf(fd, "%n", &v); return *this;}
+	PIFile & operator >>(ulong & v) {if (!isWriteable()) return *this; fscanf(fd, "%ln", &v); return *this;}
+	PIFile & operator >>(float & v) {if (!isWriteable()) return *this; fscanf(fd, "%f", &v); return *this;}
+	PIFile & operator >>(double & v) {if (!isWriteable()) return *this; fscanf(fd, "%lf", &v); return *this;}

-	static PIFile openTemporary(PIFlags<PIFile::Mode> mode = PIFile::ReadWrite);
-	static bool isExists(const PIString & path) {return std::ifstream(path.stdString().c_str()).good();}
-	static bool remove(const PIString & path) {return std::remove(path.stdString().c_str()) == 0;}
+	static PIFile openTemporary(PIIODevice::DeviceMode mode = PIIODevice::ReadWrite) {return PIFile(PIString(tmpnam(0)), mode);}
+	static bool isExists(const PIString & path);
+	static bool remove(const PIString & path) {return std::remove(path.data()) == 0;}
+
+protected:
+	bool openDevice();
+	bool closeDevice();

 private:
-	fstream stream;
-	PIString cpath;
-	PIFlags<Mode> cmode;
+	PIString strType(const PIIODevice::DeviceMode type) {switch (type) {case PIIODevice::ReadOnly: return "rb"; case WriteOnly: return "ab"; case ReadWrite: return "a+b";} return "rb";}
+
+	FILE * fd;

 };

--- a/pigeometry.h
+++ b/pigeometry.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Geometry
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/piincludes.cpp
+++ b/piincludes.cpp
@@ -0,0 +1,23 @@
+/*
+    PIP - Platform Independent Primitives
+    Global includes
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com
+
+    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 "piincludes.h"
+
+bool isPIInit = false;
+bool piDebug = true;
--- a/piincludes.h
+++ b/piincludes.h
@@ -20,10 +20,11 @@
 #ifndef PIINCLUDES_H
 #define PIINCLUDES_H

-#define PIP_VERSION            0x000102
+#define PIP_VERSION            0x000200
 #define PIP_VERSION_MAJOR     (PIP_VERSION & 0xFF0000) >> 16
 #define PIP_VERSION_MINOR     (PIP_VERSION & 0xFF00) >> 8
 #define PIP_VERSION_REVISION   PIP_VERSION & 0xFF
+#define PIP_VERSION_SUFFIX     ""

 #if WIN32 || WIN64 || _WIN32 || _WIN64 || __WIN32__ || __WIN64__
 #  define WINDOWS
@@ -119,13 +120,17 @@ static locale_t currentLocale_t = 0;
 typedef std::basic_string<wchar_t> wstring;
 #endif

-static bool isPIInit = false;
+extern bool isPIInit;
+extern bool piDebug;
+
+#define piCout if (piDebug) cout

 class PIInit {
 public:
 	PIInit() {
 		if (isPIInit) return;
 		isPIInit = true;
+		//piDebug = true;
 #ifdef LINUX
 		if (currentLocale_t != 0) {
 			freelocale(currentLocale_t);
@@ -215,6 +220,6 @@ inline string dtos(const double num) {
 #endif
 	return string(ch); };

-inline string PIPVersion() {return itos(PIP_VERSION_MAJOR) + "." + itos(PIP_VERSION_MINOR) + "." + itos(PIP_VERSION_REVISION);}
+inline string PIPVersion() {return itos(PIP_VERSION_MAJOR) + "." + itos(PIP_VERSION_MINOR) + "." + itos(PIP_VERSION_REVISION) + PIP_VERSION_SUFFIX;}

 #endif // PIINCLUDES_H
--- a/piiodevice.cpp
+++ b/piiodevice.cpp
@@ -0,0 +1,107 @@
+/*
+    PIP - Platform Independent Primitives
+    Abstract input/output device
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com
+
+    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 "piiodevice.h"
+
+
+PIIODevice::PIIODevice(): PIThread() {
+	mode_ = ReadOnly;
+	opened_ = init_ = thread_started_ = false;
+	reopen_enabled_ = true;
+	reopen_timeout_ = 1000;
+	ret_func_ = 0;
+	ret_data_ = 0;
+	buffer_tr.resize(4096);
+	CONNECT2(void, void * , int, &timer, timeout, this, check_start);
+	init();
+}
+
+
+PIIODevice::PIIODevice(const PIString & path, PIIODevice::DeviceMode type, bool initNow): PIThread() {
+	path_ = path;
+	mode_ = type;
+	opened_ = init_ = thread_started_ = false;
+	reopen_enabled_ = true;
+	reopen_timeout_ = 1000;
+	ret_func_ = 0;
+	ret_data_ = 0;
+	buffer_tr.resize(4096);
+	CONNECT2(void, void * , int, &timer, timeout, this, check_start);
+	if (initNow) init();
+}
+
+
+void PIIODevice::check_start(void * data, int delim) {
+	//cout << "check " << tread_started_ << endl;
+	if (open()) {
+		thread_started_ = true;
+		timer.stop();
+	}
+}
+
+
+void PIIODevice::terminate() {
+	thread_started_ = false;
+	if (!isInitialized()) return;
+	if (isRunning()) {
+		stop();
+		PIThread::terminate();
+	}
+}
+
+
+void PIIODevice::begin() {
+	//cout << "   begin\n";
+	thread_started_ = false;
+	if (!opened_) {
+		if (open()) {
+			thread_started_ = true;
+			//cout << "   open && ok\n";
+			return;
+		}
+	} else {
+		thread_started_ = true;
+		//cout << "   ok\n";
+		return;
+	}
+	//init();
+	if (!timer.isRunning() && reopen_enabled_) timer.start(reopen_timeout_);
+}
+
+
+void PIIODevice::run() {
+	if (!isReadable()) {
+		//cout << "not readable\n";
+		stop();
+		return;
+	}
+	if (!thread_started_) {
+		msleep(1);
+		//cout << "not started\n";
+		return;
+	}
+
+	readed_ = read(buffer_tr.data(), buffer_tr.size_s());
+	if (readed_ <= 0) {
+		msleep(10);
+		//cout << readed_ << ", " << errno << ", " << errorString() << endl;
+		return;
+	}
+	threadedRead(buffer_tr.data(), readed_);
+}
--- a/piiodevice.h
+++ b/piiodevice.h
@@ -0,0 +1,121 @@
+/*
+    PIP - Platform Independent Primitives
+    Abstract input/output device
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com
+
+    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 PIIODEVICE_H
+#define PIIODEVICE_H
+
+#include "pitimer.h"
+
+// function executed from threaded read, pass ThreadedReadData, readedData, sizeOfData
+typedef bool (*ReadRetFunc)(void * , uchar * , int );
+
+class PIIODevice: public PIThread {
+public:
+	PIIODevice();
+
+	enum DeviceMode {ReadOnly = 0x01, WriteOnly = 0x02, ReadWrite = 0x03};
+
+	PIIODevice(const PIString & path, DeviceMode type = ReadWrite, bool initNow = true);
+	~PIIODevice() {if (opened_) closeDevice();}
+
+
+	DeviceMode mode() const {return mode_;}
+	PIString path() const {return path_;}
+	bool isReadable() const {return (mode_ & ReadOnly);}
+	bool isWriteable() const {return (mode_ & WriteOnly);}
+	bool isInitialized() const {return init_;}
+	bool isOpened() const {return opened_;}
+	bool isClosed() const {return !opened_;}
+	bool canRead() const {return opened_ && (mode_ & ReadOnly);}
+	bool canWrite() const {return opened_ && (mode_ & WriteOnly);}
+
+
+	// Enable timer to periodically open device until it will be opened
+	void setReopenEnabled(bool yes = true) {reopen_enabled_ = yes;}
+	void setReopenTimeout(int msecs = 1000) {reopen_timeout_ = msecs;}
+
+	bool isReopenEnabled() const {return reopen_enabled_;}
+	int reopenTimeout() {return reopen_timeout_;}
+
+
+	// set return function executed when successful read in thread
+	void setThreadedReadSlot(ReadRetFunc func) {ret_func_ = func;}
+	void setThreadedReadData(void * d) {ret_data_ = d;}
+	void setThreadedReadBufferSize(int new_size) {buffer_tr.resize(new_size);}
+
+	int threadedReadBufferSize() const {return buffer_tr.size_s();}
+	const uchar * threadedReadBuffer() const {return buffer_tr.data();}
+
+	void startThreadedRead() {if (!isRunning()) start();}
+	void startThreadedRead(ReadRetFunc func) {ret_func_ = func; if (!isRunning()) start();}
+
+
+	EVENT_HANDLER(PIIODevice, bool, open) {if (!init_) init(); opened_ = openDevice(); return opened_;}
+	EVENT_HANDLER1(PIIODevice, bool, open, const PIString &, _path) {path_ = _path; if (!init_) init(); opened_ = openDevice(); return opened_;}
+	EVENT_HANDLER1(PIIODevice, bool, open, const DeviceMode &, _type) {mode_ = _type; if (!init_) init(); opened_ = openDevice(); return opened_;}
+	EVENT_HANDLER2(PIIODevice, bool, open, const PIString &, _path, const DeviceMode &, _type) {path_ = _path; mode_ = _type; if (!init_) init(); opened_ = openDevice(); return opened_;}
+	EVENT_HANDLER(PIIODevice, bool, close) {opened_ = !closeDevice(); return !opened_;}
+
+	// Flush device
+	EVENT_VHANDLER(PIIODevice, void, flush) {;}
+
+
+	// Read from device to "read_to" maximum "max_size" bytes, return readed bytes count
+	virtual int read(void * read_to, int max_size) {piCout << "[PIIODevice] \"read\" not implemented!" << endl; return -2;}
+
+	// Write to device "data" maximum "max_size" bytes, return written bytes count
+	virtual int write(const void * data, int max_size) {piCout << "[PIIODevice] \"write\" not implemented!" << endl; return -2;}
+
+	// Read from device maximum "max_size" bytes and return them as PIByteArray
+	PIByteArray read(int max_size) {buffer_in.resize(max_size); int ret = read(buffer_in.data(), max_size); if (ret < 0) return PIByteArray(); return buffer_in.resized(ret);}
+
+
+protected:
+	// Function executed before first openDevice() or from constructor
+	virtual bool init() {return true;}
+
+	// Functions to open and close device, return value will set to "opened_" variable
+	virtual bool openDevice() = 0; // use path_, type_, opened_, init_ variables
+	virtual bool closeDevice() {return true;} // use path_, type_, opened_, init_ variables
+
+	// Function executed when thread read some data, default implementation execute external slot "ret_func_"
+	virtual bool threadedRead(uchar * readed, int size) {if (ret_func_ != 0) return ret_func_(ret_data_, readed, size); return true;}
+
+	PIString path_;
+	DeviceMode mode_;
+	ReadRetFunc ret_func_;
+	bool init_, opened_, thread_started_, reopen_enabled_;
+	int reopen_timeout_;
+	void * ret_data_;
+
+private:
+	EVENT_HANDLER2(PIIODevice, void, check_start, void * , data, int, delim);
+	void terminate();
+
+	void begin();
+	void run();
+	void end() {terminate();}
+
+	PITimer timer;
+	PIByteArray buffer_in, buffer_tr;
+	int readed_;
+
+};
+
+#endif // PIIODEVICE_H
--- a/pikbdlistener.cpp
+++ b/pikbdlistener.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Keyboard grabber for console
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -60,7 +60,10 @@ void PIKbdListener::run() {
 #else
 	ret = read(0, &rc, 1);
 #endif
-	if (exit_enabled && rc == exit_key) PIKbdListener::exiting = true;
+	if (exit_enabled && rc == exit_key) {
+		PIKbdListener::exiting = true;
+		return;
+	}
 	if (ret_func != 0 && ret > 0) ret_func(rc, data);
 }

--- a/pikbdlistener.h
+++ b/pikbdlistener.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Keyboard grabber for console
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pimath.cpp
+++ b/pimath.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Math
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pimath.h
+++ b/pimath.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Math
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pimonitor.cpp
+++ b/pimonitor.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Counter of some PIP types
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pimonitor.h
+++ b/pimonitor.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Counter of some PIP types
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pimultiprotocol.cpp
+++ b/pimultiprotocol.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Multiprotocol
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pimultiprotocol.h
+++ b/pimultiprotocol.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Multiprotocol
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -62,14 +62,14 @@ private:
 class PIRepeater: public PIMultiProtocol {
 public:
 	PIRepeater(const PIString & config, const PIString & name) {
-		PIConfig conf(config, PIFile::Read);
+		PIConfig conf(config, PIIODevice::ReadOnly);
 		if (!conf.isOpened()) {
-			cout << "[PIRepeater \"" << name << "\"] Can`t open \"" << config << "\"!" << endl;
+			piCout << "[PIRepeater \"" << name << "\"] Can`t open \"" << config << "\"!" << endl;
 			return;
 		}
 		PIConfig::Entry & b(conf.getValue(name));
 		if (b.childCount() != 2) {
-			cout << "[PIRepeater \"" << name << "\"] \"" << config << "\" should consist 2 nodes!" << endl;
+			piCout << "[PIRepeater \"" << name << "\"] \"" << config << "\" should consist 2 nodes!" << endl;
 			return;
 		}
 		addProtocol(config, b.child(0)->fullName());
@@ -86,7 +86,7 @@ public:
 	ullong * sendCount_ptr() {if (count() == 2) return protocol(0)->sendCount_ptr(); return 0;}

 private:
-	void received(PIProtocol * prot, bool , char * data, int size) {if (prot == protocol(0)) protocol(1)->send(data, size); else protocol(0)->send(data, size);}
+	void received(PIProtocol * prot, bool , uchar * data, int size) {if (prot == protocol(0)) protocol(1)->send(data, size); else protocol(0)->send(data, size);}

 };

--- a/pimutex.h
+++ b/pimutex.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Mutex
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/piobject.cpp
+++ b/piobject.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Object, base class of some PIP classes, provide EVENT -> EVENT_HANDLER mechanism
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/piobject.h
+++ b/piobject.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Object, base class of some PIP classes, provide EVENT -> EVENT_HANDLER mechanism
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -39,6 +39,13 @@
 #define EVENT_HANDLER4(obj, ret, name, a0, n0, a1, n1, a2, n2, a3, n3) static ret __stat_##name##__(void * o, a0 n0, a1 n1, a2 n2, a3 n3) {return ((obj*)o)->name(n0, n1, n2, n3);} ret name(a0 n0, a1 n1, a2 n2, a3 n3)
 #define EVENT_HANDLER EVENT_HANDLER0

+#define EVENT_VHANDLER0(obj, ret, name) static ret __stat_##name##__(void * o) {return ((obj*)o)->name();} virtual ret name()
+#define EVENT_VHANDLER1(obj, ret, name, a0, n0) static ret __stat_##name##__(void * o, a0 n0) {return ((obj*)o)->name(n0);} virtual ret name(a0 n0)
+#define EVENT_VHANDLER2(obj, ret, name, a0, n0, a1, n1) static ret __stat_##name##__(void * o, a0 n0, a1 n1) {return ((obj*)o)->name(n0, n1);} virtual ret name(a0 n0, a1 n1)
+#define EVENT_VHANDLER3(obj, ret, name, a0, n0, a1, n1, a2, n2) static ret __stat_##name##__(void * o, a0 n0, a1 n1, a2 n2) {return ((obj*)o)->name(n0, n1, n2);} virtual ret name(a0 n0, a1 n1, a2 n2)
+#define EVENT_VHANDLER4(obj, ret, name, a0, n0, a1, n1, a2, n2, a3, n3) static ret __stat_##name##__(void * o, a0 n0, a1 n1, a2 n2, a3 n3) {return ((obj*)o)->name(n0, n1, n2, n3);} virtual ret name(a0 n0, a1 n1, a2 n2, a3 n3)
+#define EVENT_VHANDLER EVENT_VHANDLER0
+
 #define CONNECT0(ret, src, event, dst, handler) PIObject::connect(src, #event, dst, (void*)(ret(*)(void*))(&(dst)->__stat_##handler##__));
 #define CONNECT1(ret, a0, src, event, dst, handler) PIObject::connect(src, #event, dst, (void*)(ret(*)(void*, a0))(&(dst)->__stat_##handler##__));
 #define CONNECT2(ret, a0, a1, src, event, dst, handler) PIObject::connect(src, #event, dst, (void*)(ret(*)(void*, a0, a1))(&(dst)->__stat_##handler##__));
@@ -51,7 +58,7 @@ class PIObject
 	friend class PIObjectManager;
 public:
 	PIObject(const PIString & name = PIString()) {piMonitor.objects++; setName(name); objects << this;}
-	~PIObject() {piMonitor.objects--; objects.remove(this);}
+	~PIObject() {piMonitor.objects--; objects.removeAll(this);}

 	const PIString & name() const {return name_;}
 	void setName(const PIString & name) {name_ = name;}
--- a/pip.h
+++ b/pip.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    All includes
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pip.kdev4
+++ b/pip.kdev4
@@ -1,3 +1,3 @@
 [Project]
-Manager=
+Manager=KDevCMakeManager
 Name=pip
--- a/pipacketextractor.cpp
+++ b/pipacketextractor.cpp
@@ -0,0 +1,75 @@
+/*
+    PIP - Platform Independent Primitives
+    Packets extractor
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com
+
+    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 "pipacketextractor.h"
+
+
+PIPacketExtractor::PIPacketExtractor(PIIODevice * device_, void * recHeaderPtr, int recHeaderSize, int recDataSize) {
+	ret_func_header = 0;
+	setPacketData(recHeaderPtr, recHeaderSize, recDataSize);
+	setBufferSize(4096);
+	setDevice(device_);
+	allReaded = addSize = curInd = 0;
+}
+
+
+void PIPacketExtractor::setDevice(PIIODevice * device_) {
+	dev = device_;
+	if (dev == 0) return;
+}
+
+
+bool PIPacketExtractor::threadedRead(uchar * readed, int size_) {
+	//cout << "extractor readed " << size_ << endl;
+	memcpy(buffer.data(allReaded), readed, size_);
+	allReaded += size_;
+	if (allReaded < packetSize + addSize) return true;
+	if (headerSize > 0) {
+		if (allReaded + curInd >= buffer_size) {
+			memcpy(sbuffer.data(), buffer.data(), buffer_size);
+			memcpy(buffer.data(), sbuffer.data(buffer_size - packetSize), allReaded);
+			allReaded = packetSize;
+			addSize = curInd = 0;
+		}
+		while (!packetHeaderValidate((uchar * )headerPtr, buffer.data(curInd), headerSize)) {
+			curInd++; missed++;
+			if (packetSize > 0) missed_packets = missed / packetSize;
+			if (curInd > addSize) {
+				addSize += packetSize;
+				return true;
+			}
+		}
+		memcpy(mheader.data(), buffer.data(curInd + headerSize), headerSize);
+		if (!packetValidate(buffer.data(curInd + headerSize), dataSize)) {
+			curInd++; missed++;
+			if (packetSize > 0) missed_packets = missed / packetSize;
+			return true;
+		}
+		memcpy(sbuffer.data(), buffer.data(), allReaded);
+		memcpy(buffer.data(), sbuffer.data(packetSize + curInd), allReaded);
+		allReaded -= packetSize + curInd;
+		curInd = addSize = 0;
+	} else {
+		packetValidate(buffer.data(), dataSize);
+		memcpy(sbuffer.data(), buffer.data(), allReaded);
+		memcpy(buffer.data(), sbuffer.data(packetSize), allReaded);
+		allReaded -= packetSize;
+	}
+	return true;
+}
--- a/pipacketextractor.h
+++ b/pipacketextractor.h
@@ -0,0 +1,71 @@
+/*
+    PIP - Platform Independent Primitives
+    Packets extractor
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com
+
+    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 PIPACKETEXTRACTOR_H
+#define PIPACKETEXTRACTOR_H
+
+#include "piiodevice.h"
+
+// Pass data, recHeaderPtr, received_data, recHeaderSize. Return true if packet is correct nor return false.
+typedef bool (*HeaderCheckFunc)(void * , uchar * , uchar * , int );
+
+class PIPacketExtractor: public PIIODevice
+{
+public:
+	PIPacketExtractor(PIIODevice * device_ = 0, void * recHeaderPtr = 0, int recHeaderSize = 0, int recDataSize = 0);
+
+	PIIODevice * device() {return dev;}
+	void setDevice(PIIODevice * device_);
+
+	int bufferSize() const {return buffer_size;}
+	void setBufferSize(int new_size) {buffer_size = new_size; buffer.resize(buffer_size); sbuffer.resize(buffer_size);}
+
+	void setHeaderCheckSlot(HeaderCheckFunc f) {ret_func_header = f;}
+	void setPacketData(void * recHeaderPtr, int recHeaderSize, int recDataSize) {headerPtr = recHeaderPtr; headerSize = recHeaderSize; dataSize = recDataSize; packetSize = headerSize + dataSize; if (headerSize > 0) mheader.resize(headerSize);}
+
+	ullong missedBytes() const {return missed;}
+	ullong missedPackets() const {return missed / packetSize;}
+	const ullong * missedBytes_ptr() const {return &missed;}
+	const ullong * missedPackets_ptr() const {return &missed_packets;}
+
+	PIByteArray lastHeader() {return mheader;}
+
+	int read(void * read_to, int max_size) {if (dev == 0) return -1; return dev->read(read_to, max_size);}
+	int write(const void * data, int max_size) {if (dev == 0) return -1; return dev->write(data, max_size);}
+
+protected:
+	virtual bool packetValidate(uchar * rec, int size) {if (ret_func_ != 0) return ret_func_(ret_data_, rec, size); return true;}
+	virtual bool packetHeaderValidate(uchar * src, uchar * rec, int size) {if (ret_func_header != 0) return ret_func_header(ret_data_, src, rec, size); for (int i = 0; i < size; ++i) if (src[i] != rec[i]) return false; return true;}
+
+private:
+	bool threadedRead(uchar * readed, int size);
+	bool openDevice() {if (dev == 0) return false; return dev->isOpened();}
+
+	PIIODevice * dev;
+	PIByteArray mheader, buffer, sbuffer;
+	HeaderCheckFunc ret_func_header;
+	void * headerPtr, * data;
+	int buffer_size, dataSize, headerSize, packetSize, allReaded, addSize, curInd;
+	ullong missed, missed_packets;
+
+
+};
+
+#endif // PIPACKETEXTRACTOR_H
--- a/piprocess.cpp
+++ b/piprocess.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Process
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -59,7 +59,7 @@ void PIProcess::run() {
 #ifdef WINDOWS
 	//args.pop_front();
 	piForeachC (PIString & i, args)
-		as += i.stdString().length() + 1;
+		as += i.lengthAscii() + 1;
 	char * a = new char[as];
 	memset(a, ' ', as - 1);
 	as = 0;
@@ -93,20 +93,20 @@ void PIProcess::run() {
 	/// files for stdin/out/err
 	t_in = t_out = t_err = false;
 	if (f_in.path().isEmpty()) {
-		f_in = PIFile::openTemporary(PIFile::New | PIFile::Read);
+		f_in = PIFile::openTemporary(PIIODevice::ReadWrite);
 		t_in = true;
 	}
-	f_in.open(PIFile::New | PIFile::Read); f_in.close();
+	f_in.open(PIIODevice::ReadWrite); f_in.close();
 	if (f_out.path().isEmpty()) {
-		f_out = PIFile::openTemporary(PIFile::New | PIFile::Write);
+		f_out = PIFile::openTemporary(PIIODevice::ReadWrite);
 		t_out = true;
 	}
-	f_out.open(PIFile::New | PIFile::Write); f_out.close();
+	f_out.open(PIIODevice::WriteOnly); f_out.close();
 	if (f_err.path().isEmpty()) {
-		f_err = PIFile::openTemporary(PIFile::New | PIFile::Write);
+		f_err = PIFile::openTemporary(PIIODevice::ReadWrite);
 		t_err = true;
 	}
-	f_err.open(PIFile::New | PIFile::Write); f_err.close();
+	f_err.open(PIIODevice::WriteOnly); f_err.close();

 	str = args.front().stdString();
 	is_exec = true;
@@ -114,7 +114,7 @@ void PIProcess::run() {
 	pid = fork();
 	if (pid == 0) {
 #endif
-		FILE * tf;
+		FILE * tf = 0;
 		//cout << "exec" << endl;
 		//cout << f_out.path() << endl;
 		if (g_in)  tf = freopen(f_in.path().data(), "r", stdin);
@@ -140,10 +140,10 @@ void PIProcess::run() {
 		WaitForSingleObject(pi.hProcess, INFINITE);
 		CloseHandle(pi.hProcess);
 	} else
-		cout << "[PIProcess] \"CreateProcess\" error, " << errorString() << endl;
+		piCout << "[PIProcess] \"CreateProcess\" error, " << errorString() << endl;
 #else
 		if (execve(str.c_str(), a, e) < 0)
-			cout << "[PIProcess] \"execve\" error, " << errorString() << endl;
+			piCout << "[PIProcess] \"execve\" error, " << errorString() << endl;
 	} else {
 		msleep(1);
 		//cout << "wait" << endl;
--- a/piprocess.h
+++ b/piprocess.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Process
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -64,8 +64,8 @@ public:
 	void terminate() {if (is_exec) kill(pid, SIGKILL); pid = 0;}
 #endif
 	bool waitForFinish(int timeout_msecs = 60000) {return PIThread::waitForFinish(timeout_msecs);}
-	PIByteArray readOutput() {f_out.open(PIFile::Read); return f_out.readAll();}
-	PIByteArray readError() {f_err.open(PIFile::Read); return f_err.readAll();}
+	PIByteArray readOutput() {f_out.open(PIIODevice::ReadOnly); return f_out.readAll();}
+	PIByteArray readError() {f_err.open(PIIODevice::ReadOnly); return f_err.readAll();}

 	PIStringList environment() {return env;}
 	void clearEnvironment() {env.clear();}
--- a/piprotocol.cpp
+++ b/piprotocol.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Protocol, input/output channel (COM, UDP)
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com, Bychkov Andrey wapmobil@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com, Bychkov Andrey wapmobil@gmail.com

    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
@@ -24,14 +24,15 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 	init();
 	protName = name;
 	PIObject::setName(name);
-	PIConfig conf(config, PIFile::Read);
+	PIConfig conf(config, PIIODevice::ReadOnly);
 	if (!conf.isOpened()) {
-		cout << "[PIProtocol \"" << name << "\"] Can`t open \"" << config << "\"!" << endl;
+		piCout << "[PIProtocol \"" << name << "\"] Can`t open \"" << config << "\"!" << endl;
 		devReceiverState = devSenderState = "Config error";
 		return;
 	}
 	int ps, gps;
 	bool ok, gok, flag, gflag, has_dev = false;
+	float freq, gfreq;
 	PIFlags<PISerial::Parameters> pp;
 	PIConfig::Entry & b(conf.getValue(name)),
 					& rb(b.getValue("receiver")),
@@ -40,7 +41,7 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re

 	/// receiver section
 	if (rb.isEntryExists("ip") && rb.isEntryExists("device")) {
-		cout << "[PIProtocol \"" << name << "\"] Ambiguous receiver type in \"" << config << "\"!" << endl;
+		piCout << "[PIProtocol \"" << name << "\"] Ambiguous receiver type in \"" << config << "\"!" << endl;
 		devReceiverState = "Config error";
 		return;
 	}
@@ -49,7 +50,7 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 	if (ok || gok) {
 		if (gok && !ok) dev = gdev;
 		if (gok && ok && (dev != gdev)) {
-			cout << "[PIProtocol \"" << name << "\"] Ambiguous receiver type in \"" << config << "\"!" << endl;
+			piCout << "[PIProtocol \"" << name << "\"] Ambiguous receiver type in \"" << config << "\"!" << endl;
 			devReceiverState = "Config error";
 			return;
 		}
@@ -58,20 +59,44 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 		if (ok || gok) {
 			if (gok && !ok) ps = gps;
 			if (gok && ok && (ps != gps)) {
-				cout << "[PIProtocol \"" << name << "\"] Ambiguous receive port in \"" << config << "\"!" << endl;
+				piCout << "[PIProtocol \"" << name << "\"] Ambiguous receive port in \"" << config << "\"!" << endl;
 				devReceiverState = "Config error";
 				return;
 			}
 			type_rec = PIProtocol::Ethernet;
-			eth = new PIEthernet(dev, ps, this, receiveEvent);
+			eth = new PIEthernet();
+			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)) {
+					piCout << "[PIProtocol \"" << name << "\"] Ambiguous \"reconnectEnabled\" flag in \"" << config << "\"!" << endl;
+					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)) {
+					piCout << "[PIProtocol \"" << name << "\"] Ambiguous \"reconnectTimeout\" value in \"" << config << "\"!" << endl;
+					devReceiverState = "Config error";
+					return;
+				}
+				eth->setReopenTimeout(freq * 1000);
+			}
 			if (recDataPtr == 0)
-				cout << "[PIProtocol \"" << name << "\"] Warning: null receive data pointer!" << endl;
+				piCout << "[PIProtocol \"" << name << "\"] Warning: null receive data pointer!" << endl;
 			if (recDataSize == 0)
-				cout << "[PIProtocol \"" << name << "\"] Warning: null receive data size!" << endl;
+				piCout << "[PIProtocol \"" << name << "\"] Warning: null receive data size!" << endl;
 		} else {
-			cout << "[PIProtocol \"" << name << "\"] Can`t find \"" << name << ".receiver.port\" or \"" << name << ".port\" in \"" << config << "\"!" << endl;
+			piCout << "[PIProtocol \"" << name << "\"] Can`t find \"" << name << ".receiver.port\" or \"" << name << ".port\" in \"" << config << "\"!" << endl;
 			devReceiverState = "Config error";
 			return;
 		}
@@ -81,7 +106,7 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 	if (ok || gok) {
 		if (gok && !ok) dev = gdev;
 		if (gok && ok && (dev != gdev)) {
-			cout << "[PIProtocol \"" << name << "\"] Ambiguous receiver type in \"" << config << "\"!" << endl;
+			piCout << "[PIProtocol \"" << name << "\"] Ambiguous receiver type in \"" << config << "\"!" << endl;
 			devReceiverState = "Config error";
 			return;
 		}
@@ -90,7 +115,7 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 		if (ok || gok) {
 			if (gok && !ok) ps = gps;
 			if (gok && ok && (ps != gps)) {
-				cout << "[PIProtocol \"" << name << "\"] Ambiguous receive \"speed\" in \"" << config << "\"!" << endl;
+				piCout << "[PIProtocol \"" << name << "\"] Ambiguous receive \"speed\" in \"" << config << "\"!" << endl;
 				devReceiverState = "Config error";
 				return;
 			}
@@ -99,7 +124,7 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 			if (ok || gok) {
 				if (gok && !ok) flag = gflag;
 				if (gok && ok && (flag != gflag)) {
-					cout << "[PIProtocol \"" << name << "\"] Ambiguous receive \"parity\" in \"" << config << "\"!" << endl;
+					piCout << "[PIProtocol \"" << name << "\"] Ambiguous receive \"parity\" in \"" << config << "\"!" << endl;
 					devReceiverState = "Config error";
 					return;
 				}
@@ -110,7 +135,7 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 			if (ok || gok) {
 				if (gok && !ok) flag = gflag;
 				if (gok && ok && (flag != gflag)) {
-					cout << "[PIProtocol \"" << name << "\"] Ambiguous receive \"twoStopBits\" parity in \"" << config << "\"!" << endl;
+					piCout << "[PIProtocol \"" << name << "\"] Ambiguous receive \"twoStopBits\" parity in \"" << config << "\"!" << endl;
 					devReceiverState = "Config error";
 					return;
 				}
@@ -118,19 +143,30 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 			}
 			type_rec = PIProtocol::Serial;
 			type_send = PIProtocol::Serial;
-			ser = new PISerial(dev, this, receiveEvent, headerValidateEvent);
+			ser = new PISerial(dev);
+			packet_ext.setDevice(ser);
+			//setSenderDevice(dev, (PISerial::Speed)ps);
 			setReceiverDevice(dev, (PISerial::Speed)ps);
-			setSenderDevice(dev, (PISerial::Speed)ps);
 			ser->setInSpeed((PISerial::Speed)ps);
 			ser->setParameters(pp);
-			ser->setReadData(recHeaderPtr, recHeaderSize, recDataSize);
+			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)) {
+					piCout << "[PIProtocol \"" << name << "\"] Ambiguous receive \"vtime\" in \"" << config << "\"!" << endl;
+					devReceiverState = "Config error";
+					return;
+				}
+				ser->setVTime(ps);
+			}
 			has_dev = true;
 			if (recDataPtr == 0)
-				cout << "[PIProtocol \"" << name << "\"] Warning: null receive data pointer!" << endl;
+				piCout << "[PIProtocol \"" << name << "\"] Warning: null receive data pointer!" << endl;
 			if (recDataSize == 0)
-				cout << "[PIProtocol \"" << name << "\"] Warning: null receive data size!" << endl;
+				piCout << "[PIProtocol \"" << name << "\"] Warning: null receive data size!" << endl;
 		} else {
-			cout << "[PIProtocol \"" << name << "\"] Can`t find \"" << name << ".receiver.speed\" or \"" << name << ".speed\" in \"" << config << "\"!" << endl;
+			piCout << "[PIProtocol \"" << name << "\"] Can`t find \"" << name << ".receiver.speed\" or \"" << name << ".speed\" in \"" << config << "\"!" << endl;
 			devReceiverState = "Config error";
 			return;
 		}
@@ -140,7 +176,7 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 	if (ok || gok) {
 		if (gok && !ok) history_write_rec = ghist;
 		if (gok && ok && (history_write_rec != ghist)) {
-			cout << "[PIProtocol \"" << name << "\"] Ambiguous receiver history in \"" << config << "\"!" << endl;
+			piCout << "[PIProtocol \"" << name << "\"] Ambiguous receiver history in \"" << config << "\"!" << endl;
 			devReceiverState = "Config error";
 			return;
 		}
@@ -151,29 +187,30 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 			history_id_rec = rb.getValue("historyID", 0, &ok);
 			if (!ok) {
 				history_id_rec = protName.toByteArray().checksumCRC16();
-				cout << "[PIProtocol \"" << name << "\"] Warning: no receiver history ID defined, write with ID = " << history_id_rec << endl;
+				piCout << "[PIProtocol \"" << name << "\"] Warning: no receiver history ID defined, write with ID = " << history_id_rec << endl;
 			}
-			history_file_rec.open(history_path_rec, PIFile::Write | PIFile::New);
+			history_file_rec.open(history_path_rec, PIIODevice::WriteOnly);
 		}
 	}
-	float freq = rb.getValue("frequency", -1.f, &ok), gfreq = b.getValue("frequency", -1.f, &gok);
+	freq = rb.getValue("frequency", -1.f, &ok);
+	gfreq = b.getValue("frequency", -1.f, &gok);
 	if (gok && !ok) freq = gfreq;
 	if (gok && ok && (freq != gfreq)) {
-		cout << "[PIProtocol \"" << name << "\"] Ambiguous expected frequency in \"" << config << "\"!" << endl;
+		piCout << "[PIProtocol \"" << name << "\"] Ambiguous expected frequency in \"" << config << "\"!" << endl;
 		devReceiverState = "Config error";
 		return;
 	}
 	if (freq > 0.f && !has_dev)
-		cout << "[PIProtocol \"" << name << "\"] Warning: no receiver device and not null expected frequency!" << endl;
+		piCout << "[PIProtocol \"" << name << "\"] Warning: no receiver device and not null expected frequency!" << endl;
 	float tm = b.getValue("disconnectTimeout", 3.f);
 	if (tm <= 0.f)
-		cout << "[PIProtocol \"" << name << "\"] Warning: diconnect timeout <= 0 s!" << endl;
+		piCout << "[PIProtocol \"" << name << "\"] Warning: diconnect timeout <= 0 s!" << endl;
 	timeout_ = (tm < 0.f) ? 0.f : tm;
 	setExpectedFrequency(freq);

 	/// sender section
 	if (sb.isEntryExists("ip") && sb.isEntryExists("device")) {
-		cout << "[PIProtocol \"" << name << "\"] Ambiguous sender type in \"" << config << "\"!" << endl;
+		piCout << "[PIProtocol \"" << name << "\"] Ambiguous sender type in \"" << config << "\"!" << endl;
 		devSenderState = "Config error";
 		return;
 	}
@@ -183,7 +220,7 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 	if (ok || gok) {
 		if (gok && !ok) dev = gdev;
 		if (gok && ok && (dev != gdev)) {
-			cout << "[PIProtocol \"" << name << "\"] Ambiguous sender type in \"" << config << "\"!" << endl;
+			piCout << "[PIProtocol \"" << name << "\"] Ambiguous sender type in \"" << config << "\"!" << endl;
 			devSenderState = "Config error";
 			return;
 		}
@@ -192,20 +229,43 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 		if (ok || gok) {
 			if (gok && !ok) ps = gps;
 			if (gok && ok && (ps != gps)) {
-				cout << "[PIProtocol \"" << name << "\"] Ambiguous send port in \"" << config << "\"!" << endl;
+				piCout << "[PIProtocol \"" << name << "\"] Ambiguous send port in \"" << config << "\"!" << endl;
 				devSenderState = "Config error";
 				return;
 			}
 			type_send = PIProtocol::Ethernet;
-			if (eth == 0) eth = new PIEthernet(dev, ps, this, receiveEvent);
+			if (eth == 0) eth = new PIEthernet();
 			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)) {
+					piCout << "[PIProtocol \"" << name << "\"] Ambiguous \"reconnectEnabled\" flag in \"" << config << "\"!" << endl;
+					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)) {
+					piCout << "[PIProtocol \"" << name << "\"] Ambiguous \"reconnectTimeout\" value in \"" << config << "\"!" << endl;
+					devReceiverState = "Config error";
+					return;
+				}
+				eth->setReopenTimeout(freq * 1000);
+			}
 			if (sendDataPtr_ == 0)
-				cout << "[PIProtocol \"" << name << "\"] Warning: null send data pointer!" << endl;
+				piCout << "[PIProtocol \"" << name << "\"] Warning: null send data pointer!" << endl;
 			if (sendDataSize_ == 0)
-				cout << "[PIProtocol \"" << name << "\"] Warning: null send data size!" << endl;
+				piCout << "[PIProtocol \"" << name << "\"] Warning: null send data size!" << endl;
 		} else {
-			cout << "[PIProtocol \"" << name << "\"] Can`t find \"" << name << ".sender.port\" or \"" << name << ".port\" in \"" << config << "\"!" << endl;
+			piCout << "[PIProtocol \"" << name << "\"] Can`t find \"" << name << ".sender.port\" or \"" << name << ".port\" in \"" << config << "\"!" << endl;
 			devSenderState = "Config error";
 			return;
 		}
@@ -215,7 +275,7 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 	if (ok || gok) {
 		if (gok && !ok) dev = gdev;
 		if (gok && ok && (dev != gdev)) {
-			cout << "[PIProtocol \"" << name << "\"] Ambiguous sender type in \"" << config << "\"!" << endl;
+			piCout << "[PIProtocol \"" << name << "\"] Ambiguous sender type in \"" << config << "\"!" << endl;
 			devSenderState = "Config error";
 			return;
 		}
@@ -224,7 +284,7 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 		if (ok || gok) {
 			if (gok && !ok) ps = gps;
 			if (gok && ok && (ps != gps)) {
-				cout << "[PIProtocol \"" << name << "\"] Ambiguous send \"speed\" in \"" << config << "\"!" << endl;
+				piCout << "[PIProtocol \"" << name << "\"] Ambiguous send \"speed\" in \"" << config << "\"!" << endl;
 				devSenderState = "Config error";
 				return;
 			}
@@ -233,7 +293,7 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 			if (ok || gok) {
 				if (gok && !ok) flag = gflag;
 				if (gok && ok && (flag != gflag)) {
-					cout << "[PIProtocol \"" << name << "\"] Ambiguous send \"parity\" in \"" << config << "\"!" << endl;
+					piCout << "[PIProtocol \"" << name << "\"] Ambiguous send \"parity\" in \"" << config << "\"!" << endl;
 					devSenderState = "Config error";
 					return;
 				}
@@ -244,35 +304,34 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 			if (ok || gok) {
 				if (gok && !ok) flag = gflag;
 				if (gok && ok && (flag != gflag)) {
-					cout << "[PIProtocol \"" << name << "\"] Ambiguous send \"twoStopBits\" parity in \"" << config << "\"!" << endl;
+					piCout << "[PIProtocol \"" << name << "\"] Ambiguous send \"twoStopBits\" parity in \"" << config << "\"!" << endl;
 					devSenderState = "Config error";
 					return;
 				}
 				pp |= PISerial::TwoStopBits;
 			}
 		} else {
-			cout << "[PIProtocol \"" << name << "\"] Can`t find \"" << name << ".sender.speed\" or \"" << name << ".speed\" in \"" << config << "\"!" << endl;
+			piCout << "[PIProtocol \"" << name << "\"] Can`t find \"" << name << ".sender.speed\" or \"" << name << ".speed\" in \"" << config << "\"!" << endl;
 			devSenderState = "Config error";
 			return;
 		}
 		type_send = PIProtocol::Serial;
-		if (ser == 0) ser = new PISerial(dev, this, receiveEvent, headerValidateEvent);
+		if (ser == 0) ser = new PISerial(dev);
 		setSenderDevice(dev, (PISerial::Speed)ps);
 		ser->setOutSpeed((PISerial::Speed)ps);
 		ser->setParameters(pp);
-		ser->setReadData(recHeaderPtr, recHeaderSize, recDataSize);
 		has_dev = true;
 		if (sendDataPtr_ == 0)
-			cout << "[PIProtocol \"" << name << "\"] Warning: null send data pointer!" << endl;
+			piCout << "[PIProtocol \"" << name << "\"] Warning: null send data pointer!" << endl;
 		if (sendDataSize_ == 0)
-			cout << "[PIProtocol \"" << name << "\"] Warning: null send data size!" << endl;
+			piCout << "[PIProtocol \"" << name << "\"] Warning: null send data size!" << endl;
 	}
 	history_write_send = sb.getValue("writeHistory", false, &ok);
 	ghist = b.getValue("writeHistory", false, &gok);
 	if (ok || gok) {
 		if (gok && !ok) history_write_send = ghist;
 		if (gok && ok && (history_write_send != ghist)) {
-			cout << "[PIProtocol \"" << name << "\"] Ambiguous sender history in \"" << config << "\"!" << endl;
+			piCout << "[PIProtocol \"" << name << "\"] Ambiguous sender history in \"" << config << "\"!" << endl;
 			devSenderState = "Config error";
 			return;
 		}
@@ -283,21 +342,21 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 			history_id_send = sb.getValue("historyID", 0, &ok);
 			if (!ok) {
 				history_id_send = protName.toByteArray().checksumCRC16() + 1;
-				cout << "[PIProtocol \"" << name << "\"] Warning: no sender history ID defined, write with ID = " << history_id_send << endl;
+				piCout << "[PIProtocol \"" << name << "\"] Warning: no sender history ID defined, write with ID = " << history_id_send << endl;
 			}
-			history_file_send.open(history_path_send, PIFile::Write | PIFile::New);
+			history_file_send.open(history_path_send, PIIODevice::WriteOnly);
 		}
 	}
 	freq = sb.getValue("frequency", -1.f, &ok);
 	gfreq = b.getValue("frequency", -1.f, &gok);
 	if (gok && !ok) freq = gfreq;
 	if (gok && ok && (freq != gfreq)) {
-		cout << "[PIProtocol \"" << name << "\"] Ambiguous sender frequency in \"" << config << "\"!" << endl;
+		piCout << "[PIProtocol \"" << name << "\"] Ambiguous sender frequency in \"" << config << "\"!" << endl;
 		devSenderState = "Config error";
 		return;
 	}
 	if (freq > 0.f && !has_dev)
-		cout << "[PIProtocol \"" << name << "\"] Warning: no sender device and not null send frequency!" << endl;
+		piCout << "[PIProtocol \"" << name << "\"] Warning: no sender device and not null send frequency!" << endl;
 	setSenderFrequency(freq);

 	headerPtr = (uchar * )recHeaderPtr;
@@ -306,6 +365,7 @@ PIProtocol::PIProtocol(const PIString & config, const PIString & name, void * re
 	dataSize = recDataSize;
 	sendDataPtr = (uchar * )sendDataPtr_;
 	sendDataSize = sendDataSize_;
+	packet_ext.setPacketData(recHeaderPtr, recHeaderSize, recDataSize);
 	if (type_rec == PIProtocol::Ethernet)  {
 		if (recHeaderPtr != 0) {
 			dataPtr = (uchar * )recHeaderPtr;
@@ -341,6 +401,9 @@ PIProtocol::~PIProtocol() {


 void PIProtocol::init() {
+	packet_ext.setThreadedReadData(this);
+	packet_ext.setThreadedReadSlot(receiveEvent);
+	packet_ext.setHeaderCheckSlot(headerValidateEvent);
 	work = new_mp_prot = history_write_rec = history_write_send = false;
 	eth = 0;
 	ser = 0;
@@ -379,7 +442,10 @@ void PIProtocol::init() {
 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("", this, receiveEvent, headerValidateEvent);
+		if (ser == 0) {
+			ser = new PISerial();
+			packet_ext.setDevice(ser);
+		}
 	}
 	if (type_rec == PIProtocol::Serial && ser != 0) {
 		ser->setDevice(device);
@@ -393,7 +459,10 @@ void PIProtocol::setReceiverDevice(const PIString & device, PISerial::Speed spee
 void PIProtocol::setReceiverAddress(const PIString & ip, int port, bool force) {
 	if (force) {
 		type_rec = PIProtocol::Ethernet;
-		if (eth == 0) eth = new PIEthernet("", 0, this, receiveEvent);
+		if (eth == 0) {
+			eth = new PIEthernet();
+			packet_ext.setDevice(eth);
+		}
 	}
 	if (type_rec == PIProtocol::Ethernet && eth != 0) {
 		eth->setReadAddress(ip, port);
@@ -406,11 +475,12 @@ void PIProtocol::setReceiverAddress(const PIString & ip, int port, bool force) {
 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("", this, receiveEvent, headerValidateEvent);
+		if (ser == 0) ser = new PISerial();
 	}
 	if (type_send == PIProtocol::Serial && ser != 0) {
 		ser->setDevice(device);
 		ser->setSpeed(speed);
+		ser->open();
 		devSenderName = device;
 	}
 }
@@ -419,10 +489,11 @@ void PIProtocol::setSenderDevice(const PIString & device, PISerial::Speed speed,
 void PIProtocol::setSenderAddress(const PIString & ip, int port, bool force) {
 	if (force) {
 		type_send = PIProtocol::Ethernet;
-		if (eth == 0) eth = new PIEthernet("", 0, this, receiveEvent);
+		if (eth == 0) eth = new PIEthernet();
 	}
 	if (type_send == PIProtocol::Ethernet && eth != 0) {
 		eth->setSendAddress(ip, port);
+		eth->open();
 		if (ip.isEmpty()) devSenderName = "no ip";
 		else devSenderName = ip + ":" + PIString::fromNumber(port);
 	}
@@ -444,9 +515,10 @@ void PIProtocol::changeDisconnectTimeout() {

 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();
+	//if (type_rec == PIProtocol::Serial) ser->start();
+	//if (type_rec == PIProtocol::Ethernet) eth->start();
 	if (exp_freq <= 0.f) return;
+	packet_ext.startThreadedRead();
 	setExpectedFrequency(exp_freq);
 	diagTimer->start(1000. / exp_freq);
 	diagTimer->reset();
@@ -463,8 +535,9 @@ void PIProtocol::startSend(float frequency) {


 void PIProtocol::stopReceive() {
-	if (type_rec == PIProtocol::Serial) ser->stop();
-	if (type_rec == PIProtocol::Ethernet) eth->stop();
+	//if (type_rec == PIProtocol::Serial) ser->stop();
+	//if (type_rec == PIProtocol::Ethernet) eth->stop();
+	packet_ext.stop();
 	diagTimer->stop();
 	raiseEvent(this, "receiver stopped");
 }
@@ -508,7 +581,7 @@ void PIProtocol::diagEvent(void * t, int) {
 	p->calc_freq();
 	p->calc_diag();
 	p->check_state();
-	if (p->ser != 0) p->missed_count = p->ser->missedPackets();
+	if (p->ser != 0) p->missed_count = p->packet_ext.missedPackets();
 }


@@ -558,47 +631,49 @@ void PIProtocol::calc_freq() {
 void PIProtocol::check_state() {
 	if (type_rec == PIProtocol::Serial) {
 		if (ser != 0) {
-			if (ser->initialized()) devReceiverState = "Initialized";
-			else devReceiverState = "Uninitialized";
+			if (ser->isOpened()) devReceiverState = "Opened";
+			else devReceiverState = "Not opened";
 		}
-		else devReceiverState = "Uninitialized";
+		else devReceiverState = "Not exists";
 	}
 	if (type_rec == PIProtocol::Ethernet) {
 		if (eth != 0) {
-			if (eth->receiverInitialized()) devReceiverState = "Initialized";
-			else devReceiverState = "Uninitialized";
+			if (eth->isOpened()) devReceiverState = "Opened";
+			else devReceiverState = "Not opened";
 		}
-		else devReceiverState = "Uninitialized";
+		else devReceiverState = "Not exists";
 	}
 	if (type_send == PIProtocol::Serial) {
 		if (ser != 0) {
-			if (ser->initialized()) devSenderState = "Initialized";
-			else devSenderState = "Uninitialized";
+			if (ser->isOpened()) devSenderState = "Opened";
+			else devSenderState = "Not opened";
 		}
-		else devSenderState = "Uninitialized";
+		else devSenderState = "Not exists";
 	}
 	if (type_send == PIProtocol::Ethernet) {
 		if (eth != 0) {
-			if (eth->senderInitialized()) devSenderState = "Initialized";
-			else devSenderState = "Uninitialized";
+			if (eth->isOpened()) devSenderState = "Opened";
+			else devSenderState = "Not opened";
 		}
-		else devSenderState = "Uninitialized";
+		else devSenderState = "Not exists";
 	}
 }


-void PIProtocol::send(const void * data, int size) {
+void PIProtocol::send(const void * data, int size, bool direct) {
+	if (!direct) {
 		if (data == 0 || size == 0) return;
 		if (!aboutSend()) return;
+	}
 	if (history_write_send) {
 		history_file_send.writeToBinLog(history_id_send, data, size);
 		history_rsize_send.setReadableSize(history_file_send.pos());
 	}
 	if (type_send == PIProtocol::Serial)
-		if (ser->send((uchar * )data, size))
+		if (ser->send(data, size))
 			send_count++;
 	if (type_send == PIProtocol::Ethernet)
-		if (eth->send((uchar * )data, size))
+		if (eth->send(data, size))
 			send_count++;
 }

@@ -607,16 +682,16 @@ void PIProtocol::send() {
 	//lock();
 	//memcpy(packet, sendDataPtr, sendDataSize);
 	//unlock();
-	if (sendDataPtr == 0 || sendDataSize == 0) return;
 	if (!aboutSend()) return;
+	if (sendDataPtr == 0 || sendDataSize == 0) return;
 	if (history_write_send) {
 		history_file_send.writeToBinLog(history_id_send, sendDataPtr, sendDataSize);
 		history_rsize_send.setReadableSize(history_file_send.pos());
 	}
 	if (type_send == PIProtocol::Serial)
-		if (ser->send((uchar * )sendDataPtr, sendDataSize))
+		if (ser->send(sendDataPtr, sendDataSize))
 			send_count++;
 	if (type_send == PIProtocol::Ethernet)
-		if (eth->send((uchar * )sendDataPtr, sendDataSize))
+		if (eth->send(sendDataPtr, sendDataSize))
 			send_count++;
 }
--- a/piprotocol.h
+++ b/piprotocol.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Protocol, input/output channel (COM, UDP)
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com, Bychkov Andrey wapmobil@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com, Bychkov Andrey wapmobil@gmail.com

    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
@@ -22,10 +22,10 @@

 #include "piserial.h"
 #include "piethernet.h"
+#include "pipacketextractor.h"
 #include "pitimer.h"
 #include "piconfig.h"
 #include "math.h"
-#include "piobject.h"

 class PIProtocol;

@@ -67,8 +67,8 @@ public:
 	EVENT_HANDLER0(PIProtocol, 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; if (type_rec == PIProtocol::Serial || type_send == PIProtocol::Serial) ser->setReadData(headerPtr, headerSize, dataSize);}
-	void setReceiverDataHeader(void * headerPtr, int headerSize) {this->headerPtr = (uchar * )headerPtr; this->headerSize = headerSize; if (type_rec == PIProtocol::Serial || type_send == PIProtocol::Serial) ser->setReadData(headerPtr, headerSize, dataSize);}
+	void setReceiverData(void * dataPtr, int dataSize) {this->dataPtr = (uchar * )dataPtr; this->dataSize = dataSize; packet_ext.setPacketData(headerPtr, headerSize, dataSize);}
+	void setReceiverDataHeader(void * headerPtr, int headerSize) {this->headerPtr = (uchar * )headerPtr; this->headerSize = headerSize; packet_ext.setPacketData(headerPtr, headerSize, 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;}
@@ -87,7 +87,8 @@ public:
 	EVENT_HANDLER0(PIProtocol, void, start) {startReceive(); startSend();}
 	EVENT_HANDLER0(PIProtocol, void, stop) {stopReceive(); stopSend();}
 	EVENT_HANDLER0(PIProtocol, void, send);
-	EVENT_HANDLER2(PIProtocol, void, send, const void *, data, int, size);
+	EVENT_HANDLER2(PIProtocol, void, send, const void *, data, int, size) {send(data, size, false);}
+	EVENT_HANDLER3(PIProtocol, void, send, const void *, data, int, size, bool, direct);

 	void setName(const PIString & name) {protName = name; PIObject::setName(name);}
 	PIString name() const {return protName;}
@@ -126,7 +127,7 @@ public:
 	void * receiveData() {return dataPtr;}
 	void * sendData() {return sendDataPtr;}

-	PIByteArray lastHeader() {if (ser != 0) return ser->lastHeader(); return PIByteArray();}
+	PIByteArray lastHeader() {return packet_ext.lastHeader();}

 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
@@ -169,6 +170,7 @@ private:
 	void changeDisconnectTimeout();

 	ReceiveFunc ret_func;
+	PIPacketExtractor packet_ext;
 	PITimer * diagTimer, * sendTimer;
 	PIMultiProtocolBase * mp_owner;
 	PIProtocol::Type type_send, type_rec;
--- a/piserial.cpp
+++ b/piserial.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    COM
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com, Bychkov Andrey wapmobil@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com, Bychkov Andrey wapmobil@gmail.com

    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
@@ -20,32 +20,48 @@
 #include "piserial.h"


-PISerial::PISerial(PIString name, void * data_, SerialFunc slot, SerialHeaderFunc slot_header): PIThread() {
+PISerial::PISerial(const PIString & device, void * data_, ReadRetFunc slot): PIIODevice(device, ReadWrite) {
 	piMonitor.serials++;
 	setPriority(piHigh);
+	path_ = device;
 	data = data_;
-	devName = name;
 	fd = -1;
-	missed = 0;
-	dataSize = headerSize = 0;
 	headerPtr = 0;
-	ret_func = slot;
-	ret_func_header = slot_header;
+	params = 0;
+	vtime = 1;
+	ret_func_ = slot;
 #ifdef WINDOWS
 	hCom = 0;
 #endif
 	ispeed = ospeed = S115200;
+	init();
+}
+
+
+PISerial::PISerial(void * data_, ReadRetFunc slot): PIIODevice("", ReadWrite) {
+	piMonitor.serials++;
+	setPriority(piHigh);
+	data = data_;
+	fd = -1;
+	headerPtr = 0;
+	params = 0;
+	vtime = 1;
+	ret_func_ = slot;
+#ifdef WINDOWS
+	hCom = 0;
+#endif
+	ispeed = ospeed = S115200;
+	init();
 }


 PISerial::~PISerial() {
 	piMonitor.serials--;
-	terminate();
 }


-void PISerial::terminate() {
-	if (!initialized()) return;
+bool PISerial::closeDevice() {
+	if (!isInitialized()) return true;
 	if (isRunning()) {
 		stop();
 		PIThread::terminate();
@@ -60,10 +76,11 @@ void PISerial::terminate() {
 #else
 	if (fd != -1) {
 		tcsetattr(fd, TCSANOW, &sdesc);
-		close(fd);
+		::close(fd);
 		fd = -1;
 	}
 #endif
+	return true;
 }


@@ -85,79 +102,51 @@ int PISerial::convertSpeed(PISerial::Speed speed) {
 }


-void PISerial::begin() {
-	allReaded = addSize = curInd = 0;
-	first = false;
-	packetSize = headerSize + dataSize;
-	if (headerSize > 0) mheader.resize(headerSize);
-	if (!init()) stop();
-}
-
-
-void PISerial::run() {
-	if (dataSize == 0) return;
-	while (allReaded < packetSize + addSize) {
-#ifdef WINDOWS
-		WaitCommEvent(hCom, 0, 0);
-		ReadFile(hCom, &buffer[allReaded], SERIAL_BUFFER_SIZE, &readed, 0);
-#else
-		readed = read(fd, &buffer[allReaded], SERIAL_BUFFER_SIZE);
-#endif
-		allReaded += readed;
+bool PISerial::read(void * data, int size, double timeout_ms) {
+	if (data == 0) return false;
+	int ret, all = 0;
+	if (timeout_ms > 0.) {
+		setReadIsBlocking(false);
+		all = ::read(fd, data, 1);
+		timer.reset();
+		while (all < size && timer.elapsed_m() < timeout_ms) {
+			ret = ::read(fd, &((uchar * )data)[all], size - all);
+			if (ret > 0) all += ret;
+			else msleep(1);
 		}
-	if (headerSize > 0) {
-		if (allReaded + curInd >= SERIAL_BUFFER_SIZE) {
-			memcpy(sbuffer, buffer, SERIAL_BUFFER_SIZE);
-			memcpy(buffer, &sbuffer[SERIAL_BUFFER_SIZE - packetSize], allReaded);
-			allReaded = packetSize;
-			addSize = curInd = 0;
-		}
-		while (!ret_func_header(data, (uchar * )headerPtr, &buffer[curInd], headerSize)) {
-			curInd++; missed++;
-			if (curInd > addSize) {
-				addSize += packetSize;
-				return;
-			}
-		}
-		memcpy(mheader.data(), &buffer[curInd + headerSize], headerSize);
-		if (!ret_func(data, &buffer[curInd + headerSize], dataSize)) {
-			curInd++; missed++;
-			return;
-		}
-		memcpy(sbuffer, buffer, allReaded);
-		memcpy(buffer, &sbuffer[packetSize + curInd], allReaded);
-		allReaded -= packetSize + curInd;
-		curInd = addSize = 0;
+		return (all == size);
 	} else {
-		ret_func(data, buffer, dataSize);
-		memcpy(sbuffer, buffer, allReaded);
-		memcpy(buffer, &sbuffer[packetSize], allReaded);
-		allReaded -= packetSize;
+		setReadIsBlocking(true);
+		all = ::read(fd, data, 1);
+		while (all < size) {
+			ret = ::read(fd, &((uchar * )data)[all], size - all);
+			if (ret > 0) all += ret;
 		}
+		return (all == size);
+	}
+	return false;
 }


-void PISerial::end() {
-	terminate();
-}
-
-
-bool PISerial::init() {
+bool PISerial::openDevice() {
 #ifdef WINDOWS
-	hCom = CreateFileA(devName.stdString().c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_ATTRIBUTE_SYSTEM, 0);
+	DWORD da = 0, sm = 0;
+	if (isReadable()) {ds |= GENERIC_READ; sm |= FILE_SHARE_READ;}
+	if (isWriteable()) {ds |= GENERIC_WRITE; sm |= FILE_SHARE_WRITE;}
+	hCom = CreateFileA(path_.data(), ds, sm, 0, OPEN_EXISTING, FILE_ATTRIBUTE_SYSTEM, 0);
 	if(hCom == INVALID_HANDLE_VALUE) {
-		cout << "[PISerial] Unable to open \"" << devName << "\"" << endl;
+		piCout << "[PISerial] Unable to open \"" << path_ << "\"" << endl;
 		return false;
 	}
 	fd = 0;
 	COMMTIMEOUTS times;
-	times.ReadIntervalTimeout = 1;
+	times.ReadIntervalTimeout = vtime;
 	times.ReadTotalTimeoutConstant = 1;
 	times.ReadTotalTimeoutMultiplier = 0;
-	times.WriteTotalTimeoutConstant = 0;
-	times.WriteTotalTimeoutMultiplier = 1;
+	times.WriteTotalTimeoutConstant = 1;
+	times.WriteTotalTimeoutMultiplier = 0;
 	if (SetCommTimeouts(hCom, &times) == -1) {
-		cout << "[PISerial] Unable to set timeouts for \"" << devName << "\"" << endl;
+		piCout << "[PISerial] Unable to set timeouts for \"" << path_ << "\"" << endl;
 		CloseHandle(hCom);
 		fd = -1;
 		return false;
@@ -175,15 +164,22 @@ bool PISerial::init() {
 	}
 	desc.StopBits = params[PISerial::TwoStopBits] ? TWOSTOPBITS : ONESTOPBIT;
 	if (SetCommState(hCom, &desc) == -1) {
-		cout << "[PISerial] Unable to set comm state for \"" << devName << "\"" << endl;
+		piCout << "[PISerial] Unable to set comm state for \"" << path_ << "\"" << endl;
 		CloseHandle(hCom);
 		fd = -1;
 		return false;
 	}
 #else
-	fd = open(devName.data(), O_NOCTTY | O_RDWR);
+	int om = 0;
+	switch (mode_) {
+	case PIIODevice::ReadOnly: om = O_RDONLY; break;
+	case PIIODevice::WriteOnly: om = O_WRONLY; break;
+	case PIIODevice::ReadWrite: om = O_RDWR; break;
+	}
+	//cout << "init ser " << path_ << " mode " << om << endl;
+	fd = ::open(path_.data(), O_NOCTTY | om);
 	if(fd == -1) {
-		cout << "[PISerial] Unable to open \"" << devName << "\"" << endl;
+		piCout << "[PISerial] Unable to open \"" << path_ << "\"" << endl;
 		return false;
 	}
 	fcntl(fd, F_SETFL, 0);
@@ -191,48 +187,47 @@ bool PISerial::init() {
 	tcgetattr(fd, &desc);
 	sdesc = desc;
 	desc.c_iflag = desc.c_oflag = desc.c_lflag = 0;
-	desc.c_cflag = CLOCAL | CREAD | CSIZE;
+	desc.c_cflag = CLOCAL | CSIZE | CS8;
+	if (isReadable()) desc.c_cflag |= CREAD;
 	if (params[PISerial::TwoStopBits]) desc.c_cflag |= CSTOPB;
 	if (params[PISerial::ParityControl]) {
 		desc.c_iflag |= INPCK;
 		desc.c_cflag |= PARENB;
 		if (params[PISerial::ParityOdd]) desc.c_cflag |= PARODD;
 	}
-	desc.c_cc[VMIN] = 0;
-	desc.c_cc[VTIME] = 1;
+	desc.c_cc[VMIN] = 1;
+	desc.c_cc[VTIME] = vtime;

 	cfsetispeed(&desc, convertSpeed(ispeed));
 	cfsetospeed(&desc, convertSpeed(ospeed));

 	if(tcsetattr(fd, TCSANOW, &desc) < 0) {
-		cout << "[PISerial] Can`t set attributes for \"" << devName << "\"" << endl;
-		close(fd);
+		piCout << "[PISerial] Can`t set attributes for \"" << path_ << "\"" << endl;
+		::close(fd);
 		return false;
 	}
 	tcflush(fd, TCIOFLUSH);
-	//cout << "[PISerial] Initialized " << devName << endl;
+	//piCout << "[PISerial] Initialized " << path_ << endl;
 #endif
 	return true;
 }


-bool PISerial::send(uchar * data, int size) {
-	//cout << "[PISerial] send size: " << sizeof(data) << endl;
-	if (fd == -1) {
-		//cout << "[PISerial] Can`t write to uninitialized COM" << endl;
-		return false;
+int PISerial::write(const void * data, int max_size, bool wait) {
+	//piCout << "[PISerial] send size: " << sizeof(data) << endl;
+	if (fd == -1 || !canWrite()) {
+		//piCout << "[PISerial] Can`t write to uninitialized COM" << endl;
+		return -1;
 	}
 #ifdef WINDOWS
 	DWORD wrote;
-	WriteFile(hCom, data, size, &wrote, 0);
+	WriteFile(hCom, data, max_size, &wrote, 0);
 #else
 	int wrote;
-	wrote = write(fd, data, size);
+	wrote = ::write(fd, data, max_size);
+	if (wait) tcdrain(fd);
 #endif
-	if ((int)wrote != size) {
-		//cout << "[PISerial] Error while sending" << endl;
-		return false;
-	}
-	//cout << "[PISerial] Wrote " << wrote << " bytes in " << devName << endl;
-	return true;
+	return (int)wrote;
+		//piCout << "[PISerial] Error while sending" << endl;
+	//piCout << "[PISerial] Wrote " << wrote << " bytes in " << path_ << endl;
 }
--- a/piserial.h
+++ b/piserial.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    COM
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com, Bychkov Andrey wapmobil@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com, Bychkov Andrey wapmobil@gmail.com

    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
@@ -20,8 +20,8 @@
 #ifndef PISERIAL_H
 #define PISERIAL_H

-#include "pithread.h"
-#include "pistring.h"
+#include "pitimer.h"
+#include "piiodevice.h"
 #ifndef WINDOWS
 #  include <termios.h>
 #  include <fcntl.h>
@@ -42,16 +42,12 @@
 #  define B256000	256000
 #endif

-#define SERIAL_BUFFER_SIZE 4096
-
-typedef bool (*SerialFunc)(void * , uchar * , int );
-typedef bool (*SerialHeaderFunc)(void * , uchar * , uchar * , int );
-
-class PISerial: public PIThread {
+class PISerial: public PIIODevice {
 public:
 	// slot is any function format "bool <func>(void*, uchar*, int)"
 	// slot_header is any function format "bool <func>(void*, uchar*, uchar*, int)"
-	PISerial(PIString name = "serial", void * data = 0, SerialFunc slot = 0, SerialHeaderFunc slot_header = headerValidate);
+	PISerial(const PIString & device, void * data = 0, ReadRetFunc slot = 0);
+	PISerial(void * data = 0, ReadRetFunc slot = 0);
 	~PISerial();

 	enum Parameters {ParityControl = 0x01, ParityOdd = 0x02, TwoStopBits = 0x04};
@@ -69,31 +65,59 @@ public:
 		S115200 = 115200
 	};

-	void setSlot(SerialFunc func) {ret_func = func;}
+	void setData(void * d) {data = d;}
+
+	//void setSlot(SerialFunc func) {ret_func = func;}
 	void setSpeed(PISerial::Speed speed) {ospeed = ispeed = speed;}
 	void setOutSpeed(PISerial::Speed speed) {ospeed = speed;}
 	void setInSpeed(PISerial::Speed speed) {ispeed = speed;}
-	void setDevice(const PIString & dev) {devName = dev;}
+	void setDevice(const PIString & dev) {path_ = dev;}
 	void setParameters(PIFlags<PISerial::Parameters> parameters) {params = parameters;}
-	void setData(void * d) {data = d;}
-	void setReadData(void * headerPtr, int headerSize, int dataSize) {this->headerPtr = headerPtr; this->headerSize = headerSize; this->dataSize = dataSize;}
+	void setParameter(PISerial::Parameters parameter, bool on = true) {params.setFlag(parameter, on);}
+	void setVTime(int t) {vtime = t;}

-	bool send(uchar * data, int size);
-	bool init();
-	bool initialized() const {return fd != -1;}
-	void terminate();
+#ifdef WINDOWS
+	void setReadIsBlocking(bool yes) {
+		COMMTIMEOUTS times;
+		times.ReadIntervalTimeout = yes ? vtime : MAXDWORD;
+		times.ReadTotalTimeoutConstant = yes ? 1 : 0;
+		times.ReadTotalTimeoutMultiplier = 0;
+		times.WriteTotalTimeoutConstant = 1;
+		times.WriteTotalTimeoutMultiplier = 0;
+		if (isOpened()) SetCommTimeouts(hCom, &times);
+	}
+#else
+	void setReadIsBlocking(bool yes) {if (isOpened()) fcntl(fd, F_SETFL, yes ? 0 : O_NONBLOCK);}
+#endif

-	PIByteArray lastHeader() {return mheader;}
-	ullong missedBytes() const {return missed;}
-	ullong missedPackets() const {return (packetSize == 0 ? 0 : missed / packetSize);}
+	const PIString & device() const {return path_;}
+	PISerial::Speed outSpeed() const {return ospeed;}
+	PISerial::Speed inSpeed() const {return ispeed;}
+	int VTime() const {return vtime;}

-private:
+#ifdef WINDOWS
+	int read(void * read_to, int max_size) {
+		if (!canRead()) return -1;
+		WaitCommEvent(hCom, 0, 0);
+		ReadFile(hCom, read_to, max_size, &readed, 0);
+		return readed;
+	}
+#else
+	int read(void * read_to, int max_size) {if (!canRead()) return -1; return ::read(fd, read_to, max_size);}
+#endif
+	bool read(void * data, int size, double timeout_ms);
+
+	int write(const void * data, int max_size, bool wait);
+	int write(const void * data, int max_size) {return write(data, max_size, false);}
+	bool send(const void * data, int size, bool wait = false) {return (write(data, size, wait) == size);}
+
+
+protected:
 	int convertSpeed(PISerial::Speed speed);
 	static bool headerValidate(void * d, uchar * src, uchar * rec, int size) {for (int i = 0; i < size; ++i) if (src[i] != rec[i]) return false; return true;}

-	void begin();
-	void run();
-	void end();
+	bool openDevice();
+	bool closeDevice();

 #ifdef WINDOWS
 	DCB desc, sdesc;
@@ -103,18 +127,11 @@ private:
 	termios desc, sdesc;
 	uint readed;
 #endif
-	int fd;
+	int fd, vtime;
 	PISerial::Speed ospeed, ispeed;
-	PIString devName;
-	SerialFunc ret_func;
-	SerialHeaderFunc ret_func_header;
-	uchar buffer[SERIAL_BUFFER_SIZE], sbuffer[SERIAL_BUFFER_SIZE];
-	PIByteArray mheader;
+	PITimer timer;
 	void * headerPtr, * data;
-	int dataSize, headerSize, packetSize, allReaded, addSize, curInd;
-	ullong missed;
 	PIFlags<PISerial::Parameters> params;
-	bool first;

 };

--- a/pisignals.cpp
+++ b/pisignals.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Signals
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pisignals.h
+++ b/pisignals.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Signals
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pistring.cpp
+++ b/pistring.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    String
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -83,7 +83,7 @@ PIString & PIString::operator +=(const wchar_t * str) {
 			break;
 		}
 	}
-	delete c;
+	delete[] c;
 	return *this;
 }

@@ -313,6 +313,30 @@ PIString PIString::toLowerCase() const {
 }


+int PIString::lengthAscii() const {
+	int j = 0;
+	for (int i = 0; i < size_s(); ++i, ++j)
+		if (!at(i).isAscii()) ++j;
+	return j;
+}
+
+
+const char * PIString::data() const {
+	PIByteArray & d_(*(const_cast<PIByteArray * >(&data_)));
+	d_.clear();
+	for (int i = 0, j = 0; i < size_s(); ++i, ++j) {
+		if (at(i).isAscii())
+			d_.push_back(uchar(at(i).toAscii()));
+		else {
+			d_.push_back((at(i).toCharPtr()[0])); ++j;
+			d_.push_back((at(i).toCharPtr()[1]));
+		}
+	}
+	d_.push_back(uchar('\0'));
+	return (const char * )d_.data();
+}
+
+
 string PIString::convertToStd() const {
 	string s;
 	if (size() > 0) {
@@ -332,7 +356,7 @@ string PIString::convertToStd() const {
 char PIString::toChar() const {
 	PIString s(toNativeDecimalPoints());
 	char v;
-	sscanf(s.stdString().c_str(), "%c", &v);
+	sscanf(s.data(), "%c", &v);
 	return v;
 }

@@ -340,9 +364,9 @@ char PIString::toChar() const {
 short PIString::toShort() const {
 	PIString s(trimmed().toLowerCase().toNativeDecimalPoints());
 	short v;
-	if (s.left(2) == "0x") {sscanf(s.stdString().c_str(), "%hx", &v); return v;}
-	if (s.left(1) == "0") {sscanf(s.stdString().c_str(), "%ho", &v); return v;}
-	sscanf(s.stdString().c_str(), "%hd", &v);
+	if (s.left(2) == "0x") {sscanf(s.data(), "%hx", &v); return v;}
+	if (s.left(1) == "0") {sscanf(s.data(), "%ho", &v); return v;}
+	sscanf(s.data(), "%hd", &v);
 	return v;
 }

@@ -350,9 +374,9 @@ short PIString::toShort() const {
 int PIString::toInt() const {
 	PIString s(trimmed().toLowerCase().toNativeDecimalPoints());
 	int v;
-	if (s.left(2) == "0x") {sscanf(s.stdString().c_str(), "%x", &v); return v;}
-	if (s.left(1) == "0") {sscanf(s.stdString().c_str(), "%o", &v); return v;}
-	sscanf(s.stdString().c_str(), "%d", &v);
+	if (s.left(2) == "0x") {sscanf(s.data(), "%x", &v); return v;}
+	if (s.left(1) == "0") {sscanf(s.data(), "%o", &v); return v;}
+	sscanf(s.data(), "%d", &v);
 	return v;
 }

@@ -360,9 +384,9 @@ int PIString::toInt() const {
 long PIString::toLong() const {
 	PIString s(trimmed().toLowerCase().toNativeDecimalPoints());
 	long v;
-	if (s.left(2) == "0x") {sscanf(s.stdString().c_str(), "%lx", &v); return v;}
-	if (s.left(1) == "0") {sscanf(s.stdString().c_str(), "%lo", &v); return v;}
-	sscanf(s.stdString().c_str(), "%ld", &v);
+	if (s.left(2) == "0x") {sscanf(s.data(), "%lx", &v); return v;}
+	if (s.left(1) == "0") {sscanf(s.data(), "%lo", &v); return v;}
+	sscanf(s.data(), "%ld", &v);
 	return v;
 }

@@ -370,9 +394,9 @@ long PIString::toLong() const {
 llong PIString::toLLong() const {
 	PIString s(trimmed().toLowerCase().toNativeDecimalPoints());
 	llong v;
-	if (s.left(2) == "0x") {sscanf(s.stdString().c_str(), "%llx", &v); return v;}
-	if (s.left(1) == "0") {sscanf(s.stdString().c_str(), "%llo", &v); return v;}
-	sscanf(s.stdString().c_str(), "%lld", &v);
+	if (s.left(2) == "0x") {sscanf(s.data(), "%llx", &v); return v;}
+	if (s.left(1) == "0") {sscanf(s.data(), "%llo", &v); return v;}
+	sscanf(s.data(), "%lld", &v);
 	return v;
 }

--- a/pistring.h
+++ b/pistring.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    String
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -126,8 +126,12 @@ public:
 	PIString & insert(const int index, const char * c) {return insert(index, PIString(c));}
 	PIString & expandRightTo(const int len, const PIChar & c) {if (len > length()) resize(len, c); return *this;}
 	PIString & expandLeftTo(const int len, const PIChar & c) {if (len > length()) insert(0, PIString(len - length(), c)); return *this;}
+	PIString & reverse() {PIString str(*this); clear(); piForeachR (const PIChar & c, str) push_back(c); return *this;}
+	PIString   reversed() const {PIString str(*this); str.reverse(); return str;}

-	const char * data() {return convertToStd().c_str();}
+	//const char * data() {return convertToStd().c_str();}
+	int lengthAscii() const;
+	const char * data() const;
 	const string stdString() const {return convertToStd();}
 	wstring stdWString() const {return convertToWString();}
 	PIByteArray toByteArray() {string s(convertToStd()); return PIByteArray(s.c_str(), s.length());}
@@ -153,15 +157,15 @@ public:
 	int length() const {return size();}
 	bool isEmpty() const {return (size() == 0 || *this == "");}

-	bool toBool() const {PIString s(*this); if (atof(s.toNativeDecimalPoints().stdString().c_str()) > 0. || s.trimmed().toLowerCase() == "true") return true; return false;}
+	bool toBool() const {PIString s(*this); if (atof(s.toNativeDecimalPoints().data()) > 0. || s.trimmed().toLowerCase() == "true") return true; return false;}
 	char toChar() const;
 	short toShort() const;
 	int toInt() const;
 	long toLong() const;
 	llong toLLong() const;
-	float toFloat() const {PIString s(*this); return (float)atof(s.toNativeDecimalPoints().stdString().c_str());}
-	double toDouble() const {PIString s(*this); return atof(s.toNativeDecimalPoints().stdString().c_str());}
-	ldouble toLDouble() const {PIString s(*this); return atof(s.toNativeDecimalPoints().stdString().c_str());}
+	float toFloat() const {PIString s(*this); return (float)atof(s.toNativeDecimalPoints().data());}
+	double toDouble() const {PIString s(*this); return atof(s.toNativeDecimalPoints().data());}
+	ldouble toLDouble() const {PIString s(*this); return atof(s.toNativeDecimalPoints().data());}

 	//inline PIString & setNumber(const char value) {clear(); *this += itos(value); return *this;}
 	PIString & setNumber(const int value) {clear(); *this += itos(value); return *this;}
@@ -188,11 +192,14 @@ private:
 	string convertToStd() const;
 	wstring convertToWString() const {wstring s; for (int i = 0; i < length(); ++i) s.push_back(at(i).toWChar()); return s;}

+	PIByteArray data_;
 	//string std_string;
+	//wstring std_wstring;

 };

 inline std::ostream & operator <<(std::ostream & s, const PIString & v) {for (int i = 0; i < v.length(); ++i) s << v[i]; return s;}
+inline std::istream & operator >>(std::istream & s, PIString & v) {string ss; s >> ss; v << PIString(ss); return s;}

 inline PIString operator +(const PIString & str, const PIString & f) {PIString s(str); s += f; return s;}

--- a/pisystemmonitor.cpp
+++ b/pisystemmonitor.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Process resource monitor
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -39,10 +39,10 @@ bool PISystemMonitor::startOnProcess(int pID) {
 	stop();
 	pID_ = pID;
 #ifndef WINDOWS
-	file.open("/proc/" + PIString::fromNumber(pID_) + "/stat", PIFile::Read);
-	filem.open("/proc/" + PIString::fromNumber(pID_) + "/statm", PIFile::Read);
+	file.open("/proc/" + PIString::fromNumber(pID_) + "/stat", PIIODevice::ReadOnly);
+	filem.open("/proc/" + PIString::fromNumber(pID_) + "/statm", PIIODevice::ReadOnly);
 	if (!file.isOpened()) {
-		cout << "[PISystemMonitor] Can`t find process with ID = " << pID_ << "!" << endl;
+		piCout << "[PISystemMonitor] Can`t find process with ID = " << pID_ << "!" << endl;
 		return false;
 	}
 	cycle = -1;
--- a/pisystemmonitor.h
+++ b/pisystemmonitor.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Process resource monitor
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/pithread.cpp
+++ b/pithread.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Thread
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -20,23 +20,26 @@
 #include "pithread.h"


-PIThread::PIThread(bool startNow, int timer_delay): PIObject() {
+PIThread::PIThread(void * data, ThreadFunc func, bool startNow, int timer_delay): PIObject() {
 	piMonitor.threads++;
+	data_ = data;
+	ret_func = func;
+	running = lockRun = false;
+	priority_ = piNormal;
+	timer = timer_delay;
+	if (startNow) start(timer_delay);
+}
+
+
+PIThread::PIThread(bool startNow, int timer_delay): PIObject() {
+	piMonitor.threads++;
+	ret_func = 0;
 	running = lockRun = false;
 	priority_ = piNormal;
 	timer = timer_delay;
-	/*addEvent("started");
-	addEvent("stopped");
-	addEventHandler<int>(HANDLER(PIThread, start));
-	addEventHandler(HANDLER(PIThread, startOnce));
-	addEventHandler(HANDLER(PIThread, stop));
-	addEventHandler<bool>(HANDLER(PIThread, terminate));*/
 	if (startNow) start(timer_delay);
 }

-#ifndef WINDOWS
-#else
-#endif

 PIThread::~PIThread() {
 	piMonitor.threads--;
@@ -57,14 +60,17 @@ bool PIThread::start(int timer_delay) {
 	pthread_attr_init(&attr);
 	pthread_attr_setschedparam(&attr, &sparam);
 	if (pthread_create(&thread, &attr, thread_function, this) == 0) {
+		setPriority(priority_);
 		running = true;
 		return true;
 	}
 #else
 	thread = CreateThread(0, 0, (LPTHREAD_START_ROUTINE)thread_function, this, 0, 0);
-	if (thread == 0)
-		return false;
+	if (thread != 0) {
 		setPriority(priority_);
+		running = true;
+		return true;
+	}
 #endif
 	return false;
 }
@@ -76,13 +82,18 @@ bool PIThread::startOnce() {
 	pthread_attr_t attr;
 	pthread_attr_init(&attr);
 	pthread_attr_setschedparam(&attr, &sparam);
-	if (pthread_create(&thread, &attr, thread_function_once, this) == 0)
+	if (pthread_create(&thread, &attr, thread_function_once, this) == 0) {
+		setPriority(priority_);
+		running = true;
 		return true;
+	}
 #else
 	thread = CreateThread(0, 0, (LPTHREAD_START_ROUTINE)thread_function_once, this, 0, 0);
-	if (thread == 0)
-		return false;
+	if (thread != 0) {
 		setPriority(priority_);
+		running = true;
+		return false;
+	}
 #endif
 	return false;
 }
@@ -110,6 +121,7 @@ void * PIThread::thread_function(void * t) {
 	while (!ct->terminating) {
 		if (ct->lockRun) ct->mutex_.lock();
 		ct->run();
+		if (ct->ret_func != 0) ct->ret_func(ct->data_);
 		if (ct->lockRun) ct->mutex_.unlock();
 		if (ct->timer > 0) msleep(ct->timer);
 	}
@@ -133,6 +145,7 @@ void * PIThread::thread_function_once(void * t) {
 	raiseEvent(ct, "started");
 	if (ct->lockRun) ct->mutex_.lock();
 	ct->run();
+	if (ct->ret_func != 0) ct->ret_func(ct->data_);
 	if (ct->lockRun) ct->mutex_.unlock();
 	raiseEvent(ct, "stopped");
 	ct->end();
--- a/pithread.h
+++ b/pithread.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Thread
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -30,8 +30,11 @@ inline void msleep(int msecs) {Sleep(msecs);}
 inline void msleep(int msecs) {usleep(msecs * 1000);}
 #endif

+typedef void (*ThreadFunc)(void * );
+
 class PIThread: public PIObject {
 public:
+	PIThread(void * data, ThreadFunc func, bool startNow = false, int timer_delay = -1);
 	PIThread(bool startNow = false, int timer_delay = -1);
 	~PIThread();

@@ -52,11 +55,16 @@ public:
 	//bool start(int timer_delay = -1);
 	EVENT_HANDLER0(PIThread, bool, start) {return start(-1);}
 	EVENT_HANDLER1(PIThread, bool, start, int, timer_delay);
+	EVENT_HANDLER1(PIThread, bool, start, ThreadFunc, func) {ret_func = func; return start(-1);}
+	EVENT_HANDLER2(PIThread, bool, start, ThreadFunc, func, int, timer_delay) {ret_func = func; return start(timer_delay);}
 	EVENT_HANDLER0(PIThread, bool, startOnce);
+	EVENT_HANDLER1(PIThread, bool, startOnce, ThreadFunc, func) {ret_func = func; return startOnce();}
 	EVENT_HANDLER0(PIThread, void, stop) {stop(false);}
 	EVENT_HANDLER1(PIThread, void, stop, bool, wait) {terminating = true; if (wait) waitForFinish();}
 	EVENT_HANDLER0(PIThread, void, terminate) {terminate(false);}
 	EVENT_HANDLER1(PIThread, void, terminate, bool, hard);
+	void setData(void * d) {data_ = d;}
+	void setSlot(ThreadFunc func) {ret_func = func;}
 	void setPriority(PIThread::Priority prior);
 	PIThread::Priority priority() const {return priority_;}
 	bool isRunning() const {return running;}
@@ -69,19 +77,20 @@ public:
 	EVENT_HANDLER0(PIThread, void, unlock) {mutex_.unlock();}
 	PIMutex & mutex() {return mutex_;}

-private:
-	virtual void begin() {;} // executed at start
-	virtual void run() {;} // main loop
-	virtual void end() {;} // executed at finish
-
 protected:
 	static void * thread_function(void * t);
 	static void * thread_function_once(void * t);

+	virtual void begin() {;} // executed at start
+	virtual void run() {;} // main loop executed with "timer_delay" timeout
+	virtual void end() {;} // executed at finish
+
 	volatile bool terminating, running, lockRun;
 	int timer, policy;
+	void * data_;
 	PIMutex mutex_;
 	PIThread::Priority priority_;
+	ThreadFunc ret_func;
 #ifndef WINDOWS
 	pthread_t thread;
 	sched_param sparam;
--- a/pitimer.cpp
+++ b/pitimer.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Timer
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -56,11 +56,15 @@ PITimer::~PITimer() {

 #ifndef WINDOWS
 void PITimer::start(double msecs) {
-	if (ti == 0) return;
+	if (ti == 0 || msecs < 0) return;
 	spec.it_interval.tv_nsec = ((int)(msecs * 1000) % 1000000) * 1000;
 	spec.it_interval.tv_sec = (time_t)(msecs / 1000);
 	spec.it_value = spec.it_interval;
 	ti = timer_create(CLOCK_REALTIME, &se, &timer);
+	if (ti == -1) {
+		piCout << "[PITimer] Can`t create timer for " << msecs << " msecs: " << errorString() << endl;
+		return;
+	}
 	timer_settime(timer, 0, &spec, 0);
 	running = true;
 }
@@ -119,11 +123,10 @@ void PITimer::run() {
 double PITimer::elapsed_n() {
 #ifdef WINDOWS
 	t_cur = GetCurrentTime();
-	return (t_cur * 1000000. - t_st * 1000000.);
+	return (t_cur - t_st) * 1000000.;
 #else
 	clock_gettime(0, &t_cur);
-	return (t_cur.tv_sec * 1.e+9 + t_cur.tv_nsec) -
-		   (t_st.tv_sec * 1.e+9 + t_st.tv_nsec);
+	return (t_cur.tv_sec - t_st.tv_sec) * 1.e+9 + (t_cur.tv_nsec - t_st.tv_nsec);
 #endif
 }

@@ -131,11 +134,10 @@ double PITimer::elapsed_n() {
 double PITimer::elapsed_u() {
 #ifdef WINDOWS
 	t_cur = GetCurrentTime();
-	return (t_cur * 1000. - t_st * 1000.);
+	return (t_cur - t_st) * 1000.;
 #else
 	clock_gettime(0, &t_cur);
-	return (t_cur.tv_sec * 1.e+6 + (t_cur.tv_nsec / 1.e+3)) -
-		   (t_st.tv_sec * 1.e+6 + (t_st.tv_nsec / 1.e+3));
+	return (t_cur.tv_sec - t_st.tv_sec) * 1.e+6 + (t_cur.tv_nsec - t_st.tv_nsec) / 1.e+3;
 #endif
 }

@@ -146,8 +148,7 @@ double PITimer::elapsed_m() {
 	return (double)(t_cur - t_st);
 #else
 	clock_gettime(0, &t_cur);
-	return (t_cur.tv_sec * 1.e+3 + (t_cur.tv_nsec / 1.e+6)) -
-		   (t_st.tv_sec * 1.e+3 + (t_st.tv_nsec / 1.e+6));
+	return (t_cur.tv_sec - t_st.tv_sec) * 1.e+3 + (t_cur.tv_nsec - t_st.tv_nsec) / 1.e+6;
 #endif
 }

@@ -155,11 +156,102 @@ double PITimer::elapsed_m() {
 double PITimer::elapsed_s() {
 #ifdef WINDOWS
 	t_cur = GetCurrentTime();
-	return (t_cur / 1000. - t_st / 1000.);
+	return (t_cur - t_st) / 1000.;
 #else
 	clock_gettime(0, &t_cur);
-	return (t_cur.tv_sec + (t_cur.tv_nsec / 1.e+9)) -
-		   (t_st.tv_sec + (t_st.tv_nsec / 1.e+9));
+	return (t_cur.tv_sec - t_st.tv_sec) + (t_cur.tv_nsec - t_st.tv_nsec) / 1.e+9;
+#endif
+}
+
+
+double PITimer::reset_time_n() {
+#ifdef WINDOWS
+	t_cur = GetCurrentTime();
+	return t_st * 1000000.;
+#else
+	clock_gettime(0, &t_cur);
+	return t_st.tv_sec * 1.e+9 + t_st.tv_nsec;
+#endif
+}
+
+
+double PITimer::reset_time_u() {
+#ifdef WINDOWS
+	t_cur = GetCurrentTime();
+	return (t_cur - t_st) * 1000.;
+#else
+	clock_gettime(0, &t_cur);
+	return t_st.tv_sec * 1.e+6 + t_st.tv_nsec / 1.e+3;
+#endif
+}
+
+
+double PITimer::reset_time_m() {
+#ifdef WINDOWS
+	t_cur = GetCurrentTime();
+	return (double)(t_cur - t_st);
+#else
+	clock_gettime(0, &t_cur);
+	return t_st.tv_sec * 1.e+3 + t_st.tv_nsec / 1.e+6;
+#endif
+}
+
+
+double PITimer::reset_time_s() {
+#ifdef WINDOWS
+	t_cur = GetCurrentTime();
+	return (t_cur - t_st) / 1000.;
+#else
+	clock_gettime(0, &t_cur);
+	return t_st.tv_sec + t_st.tv_nsec / 1.e+9;
+#endif
+}
+
+
+double PITimer::elapsed_system_n() {
+#ifdef WINDOWS
+	long t_cur = GetCurrentTime();
+	return (t_cur * 1000000.);
+#else
+	timespec t_cur;
+	clock_gettime(0, &t_cur);
+	return (t_cur.tv_sec * 1.e+9 + t_cur.tv_nsec);
+#endif
+}
+
+
+double PITimer::elapsed_system_u() {
+#ifdef WINDOWS
+	long t_cur = GetCurrentTime();
+	return (t_cur * 1000.);
+#else
+	timespec t_cur;
+	clock_gettime(0, &t_cur);
+	return (t_cur.tv_sec * 1.e+6 + (t_cur.tv_nsec / 1.e+3));
+#endif
+}
+
+
+double PITimer::elapsed_system_m() {
+#ifdef WINDOWS
+	long t_cur = GetCurrentTime();
+	return (double)t_cur;
+#else
+	timespec t_cur;
+	clock_gettime(0, &t_cur);
+	return (t_cur.tv_sec * 1.e+3 + (t_cur.tv_nsec / 1.e+6));
+#endif
+}
+
+
+double PITimer::elapsed_system_s() {
+#ifdef WINDOWS
+	long t_cur = GetCurrentTime();
+	return (t_cur / 1000.);
+#else
+	timespec t_cur;
+	clock_gettime(0, &t_cur);
+	return (t_cur.tv_sec + (t_cur.tv_nsec / 1.e+9));
 #endif
 }

@@ -186,6 +278,31 @@ PIDate currentDate() {
 }


+PIString PITime::toString(const PIString & format) {
+	PIString ts = format;
+	ts.replace("hh", PIString::fromNumber(hours).expandLeftTo(2, '0'));
+	ts.replace("h", PIString::fromNumber(hours));
+	ts.replace("mm", PIString::fromNumber(minutes).expandLeftTo(2, '0'));
+	ts.replace("m", PIString::fromNumber(minutes));
+	ts.replace("ss", PIString::fromNumber(seconds).expandLeftTo(2, '0'));
+	ts.replace("s", PIString::fromNumber(seconds));
+	return ts;
+}
+
+
+PIString PIDate::toString(const PIString & format) {
+	PIString ts = format;
+	ts.replace("yyyy", PIString::fromNumber(year).expandLeftTo(4, '0'));
+	ts.replace("yy", PIString::fromNumber(year).expandLeftTo(2, '0'));
+	ts.replace("y", PIString::fromNumber(year));
+	ts.replace("mm", PIString::fromNumber(month).expandLeftTo(2, '0'));
+	ts.replace("m", PIString::fromNumber(month));
+	ts.replace("dd", PIString::fromNumber(day).expandLeftTo(2, '0'));
+	ts.replace("d", PIString::fromNumber(day));
+	return ts;
+}
+
+
 PIString time2string(const PITime & time, const PIString & format) {
 	PIString ts = format;
 	ts.replace("hh", PIString::fromNumber(time.hours).expandLeftTo(2, '0'));
--- a/pitimer.h
+++ b/pitimer.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Timer
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -32,12 +32,14 @@ struct PITime {
 	int seconds;
 	int minutes;
 	int hours;
+	PIString toString(const PIString & format = "h:mm:ss");
 };

 struct PIDate {
 	int day;
 	int month;
 	int year; // since 1900
+	PIString toString(const PIString & format = "d.mm.yyyy");
 };

 class PITimer
@@ -77,11 +79,21 @@ public:
 	double elapsed_m(); // miliseconds
 	double elapsed_s(); // seconds

+	double reset_time_n(); // nanoseconds
+	double reset_time_u(); // microseconds
+	double reset_time_m(); // miliseconds
+	double reset_time_s(); // seconds
+
+	static double elapsed_system_n(); // nanoseconds
+	static double elapsed_system_u(); // microseconds
+	static double elapsed_system_m(); // miliseconds
+	static double elapsed_system_s(); // seconds
+
 private:
 #ifdef WINDOWS
 	void run();

-	long int t_st, t_cur;
+	long t_st, t_cur;
 #else
 	static void timer_event(sigval e);

@@ -109,7 +121,7 @@ private:

 PITime currentTime();
 PIDate currentDate();
-PIString time2string(const PITime & time, const PIString & format = "h:mm:ss");
-PIString date2string(const PIDate & date, const PIString & format = "d.mm.yyyy");
+PIString time2string(const PITime & time, const PIString & format = "h:mm:ss"); // obsolete, use PITime.toString() instead
+PIString date2string(const PIDate & date, const PIString & format = "d.mm.yyyy"); // obsolete, use PITime.toString() instead

 #endif // PITIMER_H
--- a/pivariable.cpp
+++ b/pivariable.cpp
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Variable, Struct (simple serialization)
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
@@ -40,6 +40,7 @@ bool PIVariant::operator ==(const PIVariant & v) const {
 	case PIVariant::String: return vString == v.vString;
 	case PIVariant::StringList: return vStringList == v.vStringList;
 	};
+	return false;
 }


@@ -84,6 +85,7 @@ PIString PIVariant::stringValue() const {
 	case PIVariant::String: return vString;
 	case PIVariant::StringList: return vStringList.join("%|%");
 	};
+	return vString;
 }


@@ -214,7 +216,7 @@ void PIVariable::writeVariable(char * dest) {


 void PIStruct::parseFile(const PIString & file) {
-	PIConfig conf(file, PIFile::Read);
+	PIConfig conf(file, PIIODevice::ReadOnly);
 	PIVariable var;
 	PIString ts;
 	uint sz = 0;
--- a/pivariable.h
+++ b/pivariable.h
@@ -1,7 +1,7 @@
 /*
    PIP - Platform Independent Primitives
    Variable, Struct (simple serialization)
-    Copyright (C) 2011  Ivan Pelipenko peri4ko@gmail.com
+    Copyright (C) 2012  Ivan Pelipenko peri4ko@gmail.com

    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
--- a/Описание.odt
+++ b/Описание.odt
--- a/Описание.pdf
+++ b/Описание.pdf