AGENTS.md

@@ -0,0 +1,165 @@
+# PIP Codebase Guide for AGENTS
+
+## Build Commands
+
+### Basic Build
+```bash
+# Configure with CMake (release build)
+cmake -B build -j16
+
+# Build the project
+cmake --build build -j16
+
+# Install (default system location)
+cmake --build build --target install -j16
+
+# Local install (bin/lib/include in build directory)
+cmake -B build -DLOCAL=ON -j16
+```
+
+### With Tests
+```bash
+cmake -B build -DTESTS=ON -j16
+cmake --build build -j16
+cd build && ctest
+```
+
+### Build Only
+```bash
+cmake --build build -j16
+```
+
+### Run Single Test
+```bash
+# After building with TESTS=ON
+./build/tests/math/pip_math_test --gtest_filter="Vector2DTest.defaultConstructor*"
+# Or use ctest
+ctest -R math -V
+# List all tests
+ctest -N
+```
+
+### Build Options
+- `TESTS=ON` - Build tests (requires Google Test)
+- `COVERAGE=ON` - Build with coverage instrumentation
+- `ICU=ON` - Enable ICU support for string conversion
+- `STD_IOSTREAM=ON` - Enable std::iostream operators
+- `INTROSPECTION=ON` - Build with introspection support
+- `PIP_BUILD_*` - Enable/disable modules (e.g., `PIP_BUILD_CRYPT=OFF`)
+
+### Code Generation Tools
+- `pip_cmg` - Code model generator (auto-generates code from comments)
+- `pip_rc` - Resources compiler (embeds resources into C++ code)
+- `pip_tr` - Translation tool (compiles .btf translation files)
+
+### Linting & Formatting
+- **clang-format**: Run `clang-format -i <file>` or `find . -name "*.cpp" -o -name "*.h" | xargs clang-format -i`
+- **Format config**: `.clang-format` (ColumnLimit: 140, IndentWidth: 4, BraceWrapping: Attach)
+- **Includes sorting**: Enabled (CaseSensitive, SortIncludes: true)
+- **Macro blocks**: `PRIVATE_DEFINITION_START/END`, `STATIC_INITIALIZER_BEGIN/END`, `DECLARE_UNIT_CLASS_BEGIN/END`
+- **No Cursor/Copilot rules** found in this repository
+
+## Code Style Guidelines
+
+### General
+- **Language Standard**: C++11 (CMAKE_CXX_STANDARD 11)
+- **File Encoding**: UTF-8
+- **Line Endings**: Unix (LF)
+- **Column Limit**: 140 characters
+
+### Naming Conventions
+- **Classes**: `PascalCase` (e.g., `PIObject`, `PIString`)
+- **Functions/Methods**: `camelCase` (e.g., `toString()`, `isEmpty()`)
+- **Variables**: `camelCase` (e.g., `rowCount`, `isReady`)
+- **Constants**: `kPrefixCamelCase` (e.g., `kMaxSize`)
+- **Macros**: `UPPER_CASE` (e.g., `PIP_EXPORT`, `NO_COPY_CLASS`)
+- **Types**: `PascalCase` with `p` prefix for internal/private (e.g., `PIString_p.h`)
+
+### File Naming
+- Headers: `pi<name>.h` (e.g., `piobject.h`, `pistring.h`)
+- Private headers: `pi<name>_p.h` (e.g., `piobject_p.h`)
+- Test files: `test<name>.cpp` (e.g., `testpivector2d.cpp`)
+
+### Comments & Documentation
+- Use Doxygen-style comments for all public APIs
+- Include `\~english` and `\~russian` translations
+- Group related classes/modules with `//! \defgroup`
+- Use `\ingroup` to assign files to groups
+- Example:
+  ```cpp
+  //! \file piobject.h
+  //! \ingroup Core
+  //! \~\brief
+  //! \~english Base object
+  //! \~russian Базовый класс
+  ```
+
+### Includes
+- Order: System headers → PIP headers → Local headers
+- Sort alphabetically within groups
+- Use `#pragma once` or include guards
+- PIP includes use `#include "pi<name>.h"`
+
+### Formatting (clang-format)
+- **Indentation**: 4 spaces (no tabs for code)
+- **Braces**: Attach style (`if (x) {`)
+- **Pointers/References**: `Type* ptr`, `Type& ref`
+- **Templates**: Always break before `>` in nested templates
+- **Empty Lines**: Max 2 consecutive empty lines
+- **Namespace**: No indentation (`Namespace { ... }`)
+
+### Error Handling
+- Use `PIString` for error messages
+- Return bool for success/failure
+- Use `assert()` for debug-only checks
+- Avoid exceptions (RTTI disabled in some builds)
+
+### Memory Management
+- Prefer stack allocation
+- Use `NO_COPY_CLASS(MyClass)` to disable copy
+- Implement proper move semantics when needed
+- Use `std::unique_ptr`/`std::shared_ptr` sparingly
+
+### Macros
+- PIMETA(...) - Add metadata for code model generator
+- PIP_EXPORT - Export/import symbols for DLLs
+- NO_COPY_CLASS - Disable copy constructor and operator=
+- PRIVATE_DECLARATION - Private implementation macro
+
+## Testing
+- Framework: Google Test (fetched automatically when TESTS=ON)
+- Test files: `tests/<module>/test<name>.cpp`
+- Use `pip_test(module)` macro in `tests/CMakeLists.txt`
+- Test discovery via `gtest_discover_tests()`
+
+### Running Tests
+```bash
+# Run all tests
+ctest
+
+# Run specific test suite
+ctest -R math -V
+
+# List all available tests
+ctest -N
+
+# Run single test with gtest filter
+./build/tests/math/pip_math_test --gtest_filter="Vector2DTest.defaultConstructor*"
+```
+
+## Module Structure
+```
+libs/
+├── main/          # Core modules
+│   ├── core/      # Base types, PIObject, PIString
+│   ├── thread/    # Threading primitives
+│   ├── math/      # Math functions, vectors, matrices
+│   └── ...
+└── <module>/      # Feature modules (fftw, crypt, compress, etc.)
+```
+
+## Additional Notes
+- Project uses custom CMake macros from `cmake/` directory
+- Version format: `MAJOR.MINOR.REVISION` (e.g., 5.6.0)
+- All files have LGPL license header
+- Support for multiple platforms: Windows, Linux, QNX, Android, Apple

CMakeLists.txt

@@ -70,6 +70,8 @@ option(INTROSPECTION "Build with introspection" OFF)
 option(TESTS "Build tests" OFF)
 option(TESTS_RUN "Run tests before install step" OFF)
 option(COVERAGE "Build project with coverage info" OFF)
+option(PIP_NO_FILESYSTEM "Disable filesystem support" OFF)
+option(PIP_NO_THREADS "Disable threading support" OFF)
 option(PIP_FFTW_F "Support fftw module for float" ON)
 option(PIP_FFTW_L "Support fftw module for long double" ON)
 option(PIP_FFTW_Q "Support fftw module for quad double" OFF)
@@ -223,11 +225,26 @@ if (TESTS)
 	add_subdirectory(tests)
 endif()
 
-if(PIP_FREERTOS)
-	add_definitions(-DPIP_FREERTOS)
+if(PIP_MICRO)
+	add_definitions(-DMICRO_PIP)
 	set(ICU OFF)
 	set(LOCAL ON)
 endif()
+if(PIP_FREERTOS)
+	add_definitions(-DPIP_FREERTOS)
+endif()
+if(DEFINED PICO_BOARD)
+	add_definitions(-DPICO_SDK)
+	set(PIP_NO_FILESYSTEM ON CACHE BOOL "" FORCE)
+	message(STATUS "Building PIP for Pi Pico SDK ${PICO_SDK_VERSION_STRING}")
+endif()
+
+if(PIP_NO_FILESYSTEM)
+	add_definitions(-DPIP_NO_FILESYSTEM)
+endif()
+if(PIP_NO_THREADS)
+	add_definitions(-DPIP_NO_THREADS)
+endif()
 
 # Check Bessel functions
 set(CMAKE_REQUIRED_INCLUDES math.h)
@@ -331,7 +348,7 @@ if ((NOT DEFINED SHSTKPROJECT) AND (DEFINED ANDROID_PLATFORM))
 	#message("${ANDROID_NDK}/sysroot/usr/include")
 endif()
 
-if(NOT PIP_FREERTOS)
+if(NOT PIP_MICRO)
 	if(WIN32)
 		if(${C_COMPILER} STREQUAL "cl.exe")
 		else()
@@ -352,7 +369,7 @@ if(NOT PIP_FREERTOS)
 	endif()
 endif()
 set(PIP_LIBS)
-if(PIP_FREERTOS)
+if(PIP_MICRO)
 	set(PIP_LIBS ${LIBS_MAIN})
 else()
 	foreach(LIB_ ${LIBS_MAIN})
@@ -369,11 +386,11 @@ else()
 	if (NOT DEFINED ANDROID_PLATFORM)
 		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions")
 	endif()
-	if(DEFINED ENV{QNX_HOST} OR PIP_FREERTOS)
-		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ftemplate-depth-32")
-	endif()
 endif()
 set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS}")
+if(DEFINED ENV{QNX_HOST} OR PIP_MICRO)
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ftemplate-depth-32")
+endif()
 
 set(PCRE2_BUILD_PCRE2_8   OFF CACHE BOOL "" FORCE)
 set(PCRE2_BUILD_PCRE2_16  ON  CACHE BOOL "" FORCE)
@@ -411,7 +428,7 @@ endif()
 
 
 if (NOT CROSSTOOLS)
-	if (NOT PIP_FREERTOS)
+	if (NOT PIP_MICRO)
 
 		if (PIP_BUILD_CONSOLE)
 			pip_module(console "" "PIP console support" "" "" "")
@@ -649,9 +666,12 @@ if (NOT CROSSTOOLS)
 		endif()
 
 		if (PIP_BUILD_IO_UTILS)
-			pip_module(io_utils "pip_crypt" "PIP I/O support" "" "" " (+crypt)")
+			if(PIP_BUILD_CRYPT)
+				pip_module(io_utils "pip_crypt" "PIP I/O support" "" "" " (+crypt)")
+			else()
+				pip_module(io_utils "" "PIP I/O support" "" "" "")
+			endif()
 		endif()
-
 	endif()
 endif()
 
@@ -659,7 +679,7 @@ string(REPLACE ";" "," PIP_EXPORTS_STR "${PIP_EXPORTS}")
 target_compile_definitions(pip PRIVATE "PICODE_DEFINES=\"${PIP_EXPORTS_STR}\"")
 
 
-if(NOT PIP_FREERTOS)
+if(NOT PIP_MICRO)
 
 # Auxiliary
 	if (NOT CROSSTOOLS)
@@ -736,7 +756,7 @@ if(NOT LOCAL)
 		install(TARGETS ${PIP_MODULES} DESTINATION ${CMAKE_INSTALL_PREFIX}/lib)
 	endif()
 else()
-	if(NOT PIP_FREERTOS)
+	if(NOT PIP_MICRO)
 		if(WIN32)
 			install(TARGETS ${PIP_MODULES} RUNTIME DESTINATION bin)
 			install(TARGETS ${PIP_MODULES} ARCHIVE DESTINATION lib)
@@ -764,7 +784,7 @@ endif()
 #
 # Build Documentation
 #
-if ((NOT PIP_FREERTOS) AND (NOT CROSSTOOLS))
+if ((NOT PIP_MICRO) AND (NOT CROSSTOOLS))
 	include(PIPDocumentation)
 	find_package(Doxygen)
 	if(DOXYGEN_FOUND)
@@ -833,7 +853,7 @@ message(" Type   : ${CMAKE_BUILD_TYPE}")
 if (NOT LOCAL)
 	message(" Install: \"${CMAKE_INSTALL_PREFIX}\"")
 else()
-	if(NOT PIP_FREERTOS)
+	if(NOT PIP_MICRO)
 		message(" Install: local \"bin\", \"lib\" and \"include\"")
 	endif()
 endif()
@@ -869,7 +889,7 @@ message(" Utilites:")
 foreach(_util ${PIP_UTILS_LIST})
 	message("  * ${_util}")
 endforeach()
-if(NOT PIP_FREERTOS)
+if(NOT PIP_MICRO)
 	message("")
 	message(" Using libraries:")
 	foreach(LIB_ ${LIBS_STATUS})

cmake/FindPIP.cmake

@@ -72,7 +72,7 @@ if (NOT BUILDING_PIP)
 			find_library(PTHREAD_LIBRARY pthread)
 			find_library(UTIL_LIBRARY util)
 			set(_PIP_ADD_LIBS_ ${PTHREAD_LIBRARY} ${UTIL_LIBRARY})
-			if((NOT DEFINED ENV{QNX_HOST}) AND (NOT APPLE) AND (NOT PIP_FREERTOS))
+			if((NOT DEFINED ENV{QNX_HOST}) AND (NOT APPLE) AND (NOT PIP_MICRO))
 				find_library(RT_LIBRARY rt)
 				list(APPEND _PIP_ADD_LIBS_ ${RT_LIBRARY})
 			endif()

esp-pip/CMakeLists.txt

@@ -17,6 +17,7 @@ list(APPEND COMPONENT_ADD_INCLUDEDIRS "../libs/main/thread")
 set(COMPONENT_PRIV_REQUIRES pthread lwip freertos vfs spi_flash libsodium)
 register_component()
 set(PIP_FREERTOS ON)
+set(PIP_MICRO ON)
 set(LIB OFF)
 set(INCLUDE_DIRS ${IDF_INCLUDE_DIRECTORIES})
 list(APPEND INCLUDE_DIRS $ENV{IDF_PATH}/components/newlib/platform_include)

libs/main/application/pisystemmonitor.cpp

@@ -113,7 +113,7 @@ bool PISystemMonitor::startOnProcess(int pID, PISystemTime interval) {
 	}
 #	endif
 #  else
-	PRIVATE->hProc = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pID_);
+	PRIVATE->hProc      = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pID_);
 	if (PRIVATE->hProc == 0) {
 		piCoutObj << "Can`t open process with ID = %1, %2!"_tr("PISystemMonitor").arg(pID_).arg(errorString());
 		return false;
@@ -178,6 +178,9 @@ PISystemTime uint64toST(uint64_t v) {
 void PISystemMonitor::run() {
 	cur_tm.clear();
 	tbid.clear();
+	ProcessStats tstat;
+	tstat.ID = pID_;
+#ifndef PIP_NO_THREADS
 	__PIThreadCollection * pitc = __PIThreadCollection::instance();
 	pitc->lock();
 	PIVector<PIThread *> tv = pitc->threads();
@@ -185,16 +188,14 @@ void PISystemMonitor::run() {
 		if (t->isPIObject()) tbid[t->tid()] = t->name();
 	pitc->unlock();
 	// piCout << tbid.keys().toType<uint>();
-	ProcessStats tstat;
-	tstat.ID = pID_;
-#ifdef MICRO_PIP
+#  ifdef FREERTOS
 	for (auto * t: tv)
 		if (t->isPIObject()) gatherThread(t->tid());
-#else
-#  ifndef WINDOWS
+#  else // FREERTOS
+#	ifndef WINDOWS
 	double delay_ms = delay_.toMilliseconds();
 	tbid[pID_]      = "main";
-#	ifdef MAC_OS
+#	  ifdef MAC_OS
 	rusage_info_current ru;
 	proc_pid_rusage(pID_, RUSAGE_INFO_CURRENT, (rusage_info_t *)&ru);
 	// piCout << PISystemTime(((uint*)&(ru.ri_user_time))[1], ((uint*)&(ru.ri_user_time))[0]);
@@ -210,7 +211,7 @@ void PISystemMonitor::run() {
 	tstat.cpu_load_user   = 100.f * (PRIVATE->cpu_u_cur - PRIVATE->cpu_u_prev).toMilliseconds() / delay_ms;
 	cycle                 = 0;
 	// piCout << (PRIVATE->cpu_u_cur - PRIVATE->cpu_u_prev).toMilliseconds() / delay_ms;
-#	else
+#	  else  // MAC_OS
 	PRIVATE->file.seekToBegin();
 	PIString str = PIString::fromAscii(PRIVATE->file.readAll());
 	int si = str.find('(') + 1, fi = 0, cc = 1;
@@ -264,8 +265,8 @@ void PISystemMonitor::run() {
 		if (i.flags[PIFile::FileInfo::Dot] || i.flags[PIFile::FileInfo::DotDot]) continue;
 		gatherThread(i.name().toInt());
 	}
-#	endif
-#  else
+#	  endif // MAC_OS
+#	else    // WINDOWS
 	if (GetProcessMemoryInfo(PRIVATE->hProc, &PRIVATE->mem_cnt, sizeof(PRIVATE->mem_cnt)) != 0) {
 		tstat.physical_memsize = PRIVATE->mem_cnt.WorkingSetSize;
 	}
@@ -315,8 +316,9 @@ void PISystemMonitor::run() {
 		tstat.cpu_load_user   = 0.f;
 	}
 	PRIVATE->tm.reset();
-#  endif
-#endif
+#	endif   // WINDOWS
+#  endif     // FREERTOS
+#endif       // PIP_NO_THREADS
 
 	tstat.cpu_load_system = piClampf(tstat.cpu_load_system, 0.f, 100.f);
 	tstat.cpu_load_user   = piClampf(tstat.cpu_load_user, 0.f, 100.f);
@@ -352,7 +354,7 @@ void PISystemMonitor::gatherThread(llong id) {
 #ifdef MICRO_PIP
 	ts.name = tbid.value(id, "<PIThread>");
 #else
-	ts.name = tbid.value(id, "<non-PIThread>");
+	ts.name  = tbid.value(id, "<non-PIThread>");
 #  ifndef WINDOWS
 	PIFile f(PRIVATE->proc_dir + "task/" + PIString::fromNumber(id) + "/stat");
 	// piCout << f.path();

libs/main/console/pikbdlistener.cpp

@@ -18,9 +18,11 @@
 */
 #include "pikbdlistener.h"
 
-#include "piincludes_p.h"
-#include "piliterals.h"
-#include "piwaitevent_p.h"
+#ifndef MICRO_PIP
+
+#  include "piincludes_p.h"
+#  include "piliterals.h"
+#  include "piwaitevent_p.h"
 // clang-format off
 #ifndef WINDOWS
 #  include <termios.h>
@@ -49,7 +51,7 @@ bool PIKbdListener::exiting;
 PIKbdListener * PIKbdListener::_object = 0;
 
 
-#ifndef WINDOWS
+#  ifndef WINDOWS
 // unix
 const PIKbdListener::EscSeq PIKbdListener::esc_seq[] = {
 	{"OA",   PIKbdListener::UpArrow,    0, 0,        1},
@@ -130,22 +132,22 @@ void setupTerminal(bool on) {
 	printf(on ? "h" : "l");
 	fflush(0);
 }
-#endif
+#  endif
 
 
 PRIVATE_DEFINITION_START(PIKbdListener)
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	void *hIn, *hOut;
 	DWORD smode, tmode;
 	CONSOLE_SCREEN_BUFFER_INFO sbi;
-#else
+#  else
 	struct termios sterm, tterm;
-#endif
-#ifdef WINDOWS
+#  endif
+#  ifdef WINDOWS
 	DWORD
-#else
+#  else
 	int
-#endif
+#  endif
 	ret;
 	PIWaitEvent event;
 PRIVATE_DEFINITION_END(PIKbdListener)
@@ -154,13 +156,13 @@ PRIVATE_DEFINITION_END(PIKbdListener)
 PIKbdListener::PIKbdListener(KBFunc slot, void * _d, bool startNow): PIThread() {
 	setName("keyboard_listener"_a);
 	_object = this;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	PRIVATE->hIn  = GetStdHandle(STD_INPUT_HANDLE);
 	PRIVATE->hOut = GetStdHandle(STD_OUTPUT_HANDLE);
 	GetConsoleMode(PRIVATE->hIn, &PRIVATE->smode);
-#else
+#  else
 	tcgetattr(0, &PRIVATE->sterm);
-#endif
+#  endif
 	ret_func     = slot;
 	kbddata_     = _d;
 	dbl_interval = 400;
@@ -178,10 +180,10 @@ PIKbdListener::~PIKbdListener() {
 
 
 void PIKbdListener::begin() {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	GetConsoleMode(PRIVATE->hIn, &PRIVATE->tmode);
 	SetConsoleMode(PRIVATE->hIn, ENABLE_PROCESSED_INPUT | ENABLE_MOUSE_INPUT | ENABLE_EXTENDED_FLAGS);
-#else
+#  else
 	struct termios term;
 	tcgetattr(0, &term);
 	term.c_lflag &= ~(ECHO | ICANON);
@@ -189,11 +191,11 @@ void PIKbdListener::begin() {
 	PRIVATE->tterm = term;
 	tcsetattr(0, TCSANOW, &term);
 	setupTerminal(true);
-#endif
+#  endif
 }
 
 
-#ifdef WINDOWS
+#  ifdef WINDOWS
 PIKbdListener::KeyModifiers getModifiers(DWORD v, bool * shift = 0) {
 	PIKbdListener::KeyModifiers ret;
 	bool ctrl = v & (LEFT_CTRL_PRESSED | RIGHT_CTRL_PRESSED);
@@ -214,7 +216,7 @@ PIKbdListener::MouseButtons getButtons(DWORD v) {
 	if (v & FROM_LEFT_2ND_BUTTON_PRESSED) ret |= PIKbdListener::MouseMiddle;
 	return ret;
 }
-#endif
+#  endif
 
 
 void PIKbdListener::readKeyboard() {
@@ -222,7 +224,7 @@ void PIKbdListener::readKeyboard() {
 	ke.modifiers = 0;
 	char rc[8];
 	piZeroMemory(rc, 8);
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	INPUT_RECORD ir;
 	ReadConsoleInput(PRIVATE->hIn, &ir, 1, &(PRIVATE->ret));
 	switch (ir.EventType) {
@@ -406,7 +408,7 @@ void PIKbdListener::readKeyboard() {
 	} break;
 	default: piMSleep(10); return;
 	}
-#else
+#  else
 	tcsetattr(0, TCSANOW, &PRIVATE->tterm);
 	if (!PRIVATE->event.wait(0)) return;
 	PRIVATE->ret = read(0, rc, 8);
@@ -533,7 +535,7 @@ void PIKbdListener::readKeyboard() {
 		cout << endl;*/
 	}
 	if (ke.key == 0 && PRIVATE->ret > 1) ke.key = PIChar::fromSystem(rc).unicode16Code();
-#endif
+#  endif
 	if ((rc[0] == '\n' || rc[0] == '\r') && PRIVATE->ret == 1) ke.key = Return;
 	if (exit_enabled && ke.key == exit_key) {
 		PIKbdListener::exiting = true;
@@ -560,30 +562,32 @@ bool PIKbdListener::stopAndWait(PISystemTime timeout) {
 
 void PIKbdListener::end() {
 	// cout << "list end" << endl;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	SetConsoleMode(PRIVATE->hIn, PRIVATE->smode);
-#else
+#  else
 	tcsetattr(0, TCSANOW, &PRIVATE->sterm);
 	setupTerminal(false);
-#endif
+#  endif
 }
 
 
 void PIKbdListener::setActive(bool yes) {
 	is_active = yes;
 	if (is_active) {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 		SetConsoleMode(PRIVATE->hIn, PRIVATE->tmode);
-#else
+#  else
 		tcsetattr(0, TCSANOW, &PRIVATE->tterm);
 		setupTerminal(true);
-#endif
+#  endif
 	} else {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 		SetConsoleMode(PRIVATE->hIn, PRIVATE->smode);
-#else
+#  else
 		tcsetattr(0, TCSANOW, &PRIVATE->sterm);
 		setupTerminal(false);
-#endif
+#  endif
 	}
 }
+
+#endif // MICRO_PIP

libs/main/console/pikbdlistener.h

@@ -25,19 +25,23 @@
 #ifndef PIKBDLISTENER_H
 #define PIKBDLISTENER_H
 
-#include "pithread.h"
-#include "pitime.h"
+#include "pibase.h"
+
+#ifndef MICRO_PIP
+
+#  include "pithread.h"
+#  include "pitime.h"
 
 //! \relatesalso PIKbdListener
 //! \~\brief
 //! \~english Waits until the active listener captures the configured exit key and then stops it.
 //! \~russian Ожидает, пока активный слушатель перехватит настроенную клавишу выхода, и затем останавливает его.
-#define WAIT_FOR_EXIT                                                                                                      \
-	while (!PIKbdListener::exiting)                                                                                        \
-		piMSleep(PIP_MIN_MSLEEP * 5);                                                                                      \
-	if (PIKbdListener::instance()) {                                                                                       \
-		if (!PIKbdListener::instance()->stopAndWait(PISystemTime::fromSeconds(1))) PIKbdListener::instance()->terminate(); \
-	}
+#  define WAIT_FOR_EXIT                                                                                                      \
+	  while (!PIKbdListener::exiting)                                                                                        \
+		  piMSleep(PIP_MIN_MSLEEP * 5);                                                                                      \
+	  if (PIKbdListener::instance()) {                                                                                       \
+		  if (!PIKbdListener::instance()->stopAndWait(PISystemTime::fromSeconds(1))) PIKbdListener::instance()->terminate(); \
+	  }
 
 
 //! \~\ingroup Console
@@ -303,7 +307,7 @@ private:
 	void run() override { readKeyboard(); }
 	void end() override;
 
-#ifndef WINDOWS
+#  ifndef WINDOWS
 	struct PIP_EXPORT EscSeq {
 		const char * seq;
 		int key;
@@ -323,7 +327,7 @@ private:
 	};
 
 	static const EscSeq esc_seq[];
-#endif
+#  endif
 
 	PRIVATE_DECLARATION(PIP_EXPORT)
 	KBFunc ret_func;
@@ -377,4 +381,5 @@ REGISTER_PIVARIANTSIMPLE(PIKbdListener::KeyEvent)
 REGISTER_PIVARIANTSIMPLE(PIKbdListener::MouseEvent)
 REGISTER_PIVARIANTSIMPLE(PIKbdListener::WheelEvent)
 
+#endif // MICRO_PIP
 #endif // PIKBDLISTENER_H

libs/main/core/pibase_macros.h

@@ -224,9 +224,11 @@ extern char ** environ;
 #  endif
 
 #  ifdef MICRO_PIP
-#	define __PIP_TYPENAME__(T) "?"
+#  define __PIP_TYPENAME__(T) "?"
+#  elif defined(__GXX_RTTI__) || defined(__RTTI__)
+#  define __PIP_TYPENAME__(T) typeid(T).name()
 #  else
-#	define __PIP_TYPENAME__(T) typeid(T).name()
+#  define __PIP_TYPENAME__(T) "?"
 #  endif
 
 #  ifdef CC_GCC

libs/main/core/piinit.h

@@ -31,13 +31,14 @@
 
 #include "pibase.h"
 
-#ifndef MICRO_PIP
+#ifndef PIP_NO_THREADS
 
 #  include "piincludes.h"
 
 
 class PIFile;
 class PIStringList;
+class PIInit;
 
 class PIP_EXPORT __PIInit_Initializer__ {
 public:
@@ -49,6 +50,31 @@ public:
 
 static __PIInit_Initializer__ __piinit_initializer__;
 
+#ifdef MICRO_PIP
+#ifndef PIINIT_MICRO_STUB_DEFINED
+#define PIINIT_MICRO_STUB_DEFINED
+
+int __PIInit_Initializer__::count_ = 0;
+PIInit * __PIInit_Initializer__::__instance__ = nullptr;
+
+__PIInit_Initializer__::__PIInit_Initializer__() {
+	count_++;
+	if (count_ > 1) return;
+	__instance__ = nullptr;
+}
+
+__PIInit_Initializer__::~__PIInit_Initializer__() {
+	count_--;
+	if (count_ > 0) return;
+	if (__instance__ != nullptr) {
+		__instance__ = nullptr;
+	}
+}
+
+#endif
+#endif
+
+
 //! \~\ingroup Core
 //! \~\brief
 //! \~english Library initialization singleton and build information access point.
@@ -96,5 +122,5 @@ private:
 };
 
 
-#endif // MICRO_PIP
+#endif // PIP_NO_THREADS
 #endif // PIINIT_H

libs/main/core/piobject.cpp

@@ -21,6 +21,7 @@
 
 #include "piconditionvar.h"
 #include "pithread.h"
+#include "pitime.h"
 #ifndef MICRO_PIP
 #  include "pifile.h"
 #  include "piiostream.h"

libs/main/core/piwaitevent_p.cpp

@@ -18,18 +18,19 @@
 */
 
 #include "piwaitevent_p.h"
-#ifdef WINDOWS
+#ifndef MICRO_PIP
+#  ifdef WINDOWS
 // #  ifdef _WIN32_WINNT
 // #    undef _WIN32_WINNT
 // #    define _WIN32_WINNT 0x0600
 // #  endif
-#  include <synchapi.h>
-#else
-#  include <errno.h>
-#  include <fcntl.h>
-#  include <sys/ioctl.h>
-#endif
-#include "pistring.h"
+#	include <synchapi.h>
+#  else
+#	include <errno.h>
+#	include <fcntl.h>
+#	include <sys/ioctl.h>
+#  endif
+#  include "pistring.h"
 
 
 PIWaitEvent::~PIWaitEvent() {
@@ -39,12 +40,12 @@ PIWaitEvent::~PIWaitEvent() {
 
 void PIWaitEvent::create() {
 	destroy();
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	event = CreateEventA(NULL, TRUE, FALSE, NULL);
 	if (!event) {
 		piCout << "Error with CreateEventA:" << errorString();
 	}
-#else
+#  else
 	for (int i = 0; i < 3; ++i)
 		piZeroMemory(fds[i]);
 	if (::pipe(pipe_fd) < 0) {
@@ -53,34 +54,34 @@ void PIWaitEvent::create() {
 		fcntl(pipe_fd[ReadEnd], F_SETFL, O_NONBLOCK);
 		fcntl(pipe_fd[WriteEnd], F_SETFL, O_NONBLOCK);
 	}
-#endif
+#  endif
 }
 
 
 void PIWaitEvent::destroy() {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	if (event) {
 		CloseHandle(event);
 		event = NULL;
 	}
-#else
+#  else
 	for (int i = 0; i < 2; ++i) {
 		if (pipe_fd[i] != 0) {
 			::close(pipe_fd[i]);
 			pipe_fd[i] = 0;
 		}
 	}
-#endif
+#  endif
 }
 
 
 bool PIWaitEvent::wait(int fd, CheckRole role) {
 	if (!isCreate()) return false;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	DWORD ret = WaitForSingleObjectEx(event, INFINITE, TRUE);
 	ResetEvent(event);
 	if (ret == WAIT_IO_COMPLETION || ret == WAIT_FAILED) return false;
-#else
+#  else
 	if (fd == -1) return false;
 	int nfds     = piMaxi(pipe_fd[ReadEnd], fd) + 1;
 	int fd_index = role;
@@ -97,18 +98,18 @@ bool PIWaitEvent::wait(int fd, CheckRole role) {
 	if (sr == EBADF || sr == EINTR) return false;
 	if (FD_ISSET(fd, &(fds[CheckExeption]))) return true;
 	return FD_ISSET(fd, &(fds[fd_index]));
-#endif
+#  endif
 	return true;
 }
 
 
 bool PIWaitEvent::sleep(int us) {
 	if (!isCreate()) return false;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	DWORD ret = WaitForSingleObjectEx(event, us / 1000, TRUE);
 	ResetEvent(event);
 	return ret == WAIT_TIMEOUT;
-#else
+#  else
 	int nfds = pipe_fd[ReadEnd] + 1;
 	FD_ZERO(&(fds[CheckRead]));
 	FD_SET(pipe_fd[ReadEnd], &(fds[CheckRead]));
@@ -120,34 +121,36 @@ bool PIWaitEvent::sleep(int us) {
 	while (::read(pipe_fd[ReadEnd], &buf, sizeof(buf)) > 0)
 		;
 	return ret == 0;
-#endif
+#  endif
 }
 
 
 void PIWaitEvent::interrupt() {
 	if (!isCreate()) return;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	SetEvent(event);
-#else
+#  else
 	auto _r = ::write(pipe_fd[WriteEnd], "", 1);
 	NO_UNUSED(_r);
-#endif
+#  endif
 }
 
 
 bool PIWaitEvent::isCreate() const {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	return event;
-#else
+#  else
 	return pipe_fd[ReadEnd] != 0;
-#endif
+#  endif
 }
 
 
 void * PIWaitEvent::getEvent() const {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	return event;
-#else
+#  else
 	return nullptr;
-#endif
+#  endif
 }
+
+#endif // MICRO_PIP

libs/main/core/piwaitevent_p.h

@@ -20,7 +20,9 @@
 #ifndef PIWAITEVENT_P_H
 #define PIWAITEVENT_P_H
 
-#include "pibase.h"
+#ifndef MICRO_PIP
+
+#  include "pibase.h"
 // clang-format off
 #ifdef WINDOWS
 #  include <stdarg.h>
@@ -52,17 +54,18 @@ public:
 	void * getEvent() const; // WINDOWS only
 
 private:
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	void * event = nullptr;
-#else
+#  else
 	int pipe_fd[2] = {0, 0};
 	fd_set fds[3];
 	enum {
 		ReadEnd  = 0,
 		WriteEnd = 1
 	};
-#endif
+#  endif
 };
 
 
+#endif // MICRO_PIP
 #endif // PIWAITEVENT_P_H

libs/main/introspection/piintrospection_server_p.cpp

@@ -19,10 +19,12 @@
 
 #include "piintrospection_server_p.h"
 
-#include "pichunkstream.h"
-#include "piinit.h"
-#include "piobject.h"
-#include "pisysteminfo.h"
+#if defined(PIP_INTROSPECTION) && !defined(PIP_FORCE_NO_PIINTROSPECTION)
+
+#  include "pichunkstream.h"
+#  include "piinit.h"
+#  include "piobject.h"
+#  include "pisysteminfo.h"
 
 
 const uint PIIntrospection::sign = 0x0F1C2B3A;
@@ -111,9 +113,9 @@ PIByteArray PIIntrospection::packContainers() {
 	PIByteArray ret;
 	PIVector<PIIntrospectionContainers::TypeInfo> data;
 	PIIntrospectionContainers * p = 0;
-#ifdef PIP_INTROSPECTION
+#  ifdef PIP_INTROSPECTION
 	p = PIINTROSPECTION_CONTAINERS->p;
-#endif
+#  endif
 	if (p) {
 		data = p->getInfo();
 	}
@@ -131,9 +133,9 @@ void PIIntrospection::unpackContainers(PIByteArray & ba, PIVector<PIIntrospectio
 PIByteArray PIIntrospection::packThreads() {
 	PIByteArray ret;
 	PIIntrospectionThreads * p = 0;
-#ifdef PIP_INTROSPECTION
+#  ifdef PIP_INTROSPECTION
 	p = PIINTROSPECTION_THREADS->p;
-#endif
+#  endif
 	if (p) {
 		p->mutex.lock();
 		PIMap<PIThread *, PIIntrospectionThreads::ThreadInfo> & tm(p->threads);
@@ -170,3 +172,5 @@ void PIIntrospection::unpackObjects(PIByteArray & ba, PIVector<PIIntrospection::
 	objects.clear();
 	ba >> objects;
 }
+
+#endif // #if defined(PIP_INTROSPECTION) && !defined(PIP_FORCE_NO_PIINTROSPECTION)

libs/main/introspection/piintrospection_server_p.h

@@ -27,6 +27,7 @@
 #include "piintrospection_threads_p.h"
 #include "pisystemmonitor.h"
 
+#if defined(PIP_INTROSPECTION) && !defined(PIP_FORCE_NO_PIINTROSPECTION)
 
 class PIP_EXPORT PIIntrospection {
 public:
@@ -168,4 +169,5 @@ BINARY_STREAM_READ(PIIntrospection::ObjectInfo) {
 	return s;
 }
 
+#endif // #if defined(PIP_INTROSPECTION) && !defined(PIP_FORCE_NO_PIINTROSPECTION)
 #endif // PIINTROSPECTION_SERVER_P_H

libs/main/introspection/piintrospection_threads_p.cpp

@@ -19,6 +19,7 @@
 
 #include "piintrospection_threads_p.h"
 
+#if defined(PIP_INTROSPECTION) && !defined(PIP_FORCE_NO_PIINTROSPECTION)
 
 PIIntrospectionThreads::ThreadInfo::ThreadInfo() {
 	id = delay = 0;
@@ -78,3 +79,5 @@ void PIIntrospectionThreads::threadRunDone(PIThread * t, ullong us) {
 	ThreadInfo & ti(threads[t]);
 	ti.run_us = (ti.run_us * 0.8) + (us * 0.2); /// WARNING
 }
+
+#endif // #if defined(PIP_INTROSPECTION) && !defined(PIP_FORCE_NO_PIINTROSPECTION)

libs/main/introspection/piintrospection_threads_p.h

@@ -20,6 +20,10 @@
 #ifndef PIINTROSPECTION_THREADS_P_H
 #define PIINTROSPECTION_THREADS_P_H
 
+#include "pibase.h"
+
+#if defined(PIP_INTROSPECTION) && !defined(PIP_FORCE_NO_PIINTROSPECTION)
+
 #include "pimap.h"
 #include "pithread.h"
 
@@ -68,4 +72,5 @@ BINARY_STREAM_READ(PIIntrospectionThreads::ThreadInfo) {
 	return s;
 }
 
+#endif // #if defined(PIP_INTROSPECTION) && !defined(PIP_FORCE_NO_PIINTROSPECTION)
 #endif // PIINTROSPECTION_THREADS_P_H

libs/main/io_devices/pican.cpp

@@ -20,7 +20,7 @@
 
 #include "pipropertystorage.h"
 #include "piwaitevent_p.h"
-#if !defined(WINDOWS) && !defined(MAC_OS) && !defined(MICRO_PIP)
+#if !defined(WINDOWS) && !defined(MAC_OS) && !defined(PIP_NO_SOCKET)
 #  define PIP_CAN
 #endif
 #ifdef PIP_CAN
@@ -39,25 +39,29 @@
 
 REGISTER_DEVICE(PICAN)
 
-
+#ifdef PIP_CAN
 PRIVATE_DEFINITION_START(PICAN)
 	PIWaitEvent event;
 PRIVATE_DEFINITION_END(PICAN)
-
+#endif
 
 PICAN::PICAN(const PIString & path, PIIODevice::DeviceMode mode): PIIODevice(path, mode) {
 	setThreadedReadBufferSize(256);
 	setPath(path);
+#ifdef PIP_CAN
 	can_id = 0;
 	sock   = 0;
 	PRIVATE->event.create();
+#endif
 }
 
 
 PICAN::~PICAN() {
 	stopAndWait();
 	close();
+#ifdef PIP_CAN
 	PRIVATE->event.destroy();
+#endif
 }
 
 
@@ -164,7 +168,9 @@ int PICAN::readedCANID() const {
 
 
 void PICAN::interrupt() {
+#ifdef PIP_CAN
 	PRIVATE->event.interrupt();
+#endif
 }
 
 

libs/main/io_devices/pidir.cpp

@@ -16,6 +16,7 @@
     You should have received a copy of the GNU Lesser General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
+#ifndef PIP_NO_FILESYSTEM
 #include "pidir.h"
 
 #include "piincludes_p.h"
@@ -610,3 +611,4 @@ void PIDir::CurrentDirOverrider::save(const PIFile::FileInfo & info) {
 	else
 		PIDir::setCurrent(PIDir::current().path() + PIDir::separator + p);
 }
+#endif // PIP_NO_FILESYSTEM

libs/main/io_devices/pidir.h

@@ -30,6 +30,7 @@
 #include "piregularexpression.h"
 
 
+#ifndef PIP_NO_FILESYSTEM
 //! \~\ingroup IO
 //! \~\brief
 //! \~english Local directory.
@@ -217,8 +218,10 @@ private:
 
 	PIString path_, scan_;
 };
+#endif // PIP_NO_FILESYSTEM
 
 
+#ifndef PIP_NO_FILESYSTEM
 inline bool operator<(const PIFile::FileInfo & v0, const PIFile::FileInfo & v1) {
 	return (v0.path < v1.path);
 }
@@ -242,6 +245,7 @@ inline PICout operator<<(PICout s, const PIDir & v) {
 	s.restoreControls();
 	return s;
 }
+#endif // PIP_NO_FILESYSTEM
 
 
 #endif // PIDIR_H

libs/main/io_devices/piethernet.cpp

@@ -18,64 +18,65 @@
 */
 #include "piethernet.h"
 
-#include "piconfig.h"
-#include "piconstchars.h"
-#include "piincludes_p.h"
-#include "piliterals.h"
-#include "pipropertystorage.h"
-#include "pisysteminfo.h"
-#include "pitranslator.h"
-// clang-format off
-#ifdef QNX
-#  include <arpa/inet.h>
-#  include <fcntl.h>
-#  include <hw/nicinfo.h>
-#  include <ifaddrs.h>
-#  include <net/if.h>
-#  include <net/if_dl.h>
-#  include <netdb.h>
-#  include <netinet/in.h>
-#  include <sys/ioctl.h>
-#  include <sys/socket.h>
-#  include <sys/time.h>
-#  include <sys/types.h>
-#  ifdef BLACKBERRY
-#	include <netinet/in.h>
-#  else
-#	include <sys/dcmd_io-net.h>
-#  endif
-#  define ip_mreqn    ip_mreq
-#  define imr_address imr_interface
-#else
-#  ifdef WINDOWS
-#    include <io.h>
-#    include <winsock2.h>
-#    include <iphlpapi.h>
-#    include <psapi.h>
-#    include <ws2tcpip.h>
-#    define ip_mreqn ip_mreq
-#    define imr_address imr_interface
-#  else
-#    include <fcntl.h>
-#    include <sys/ioctl.h>
-#    include <netinet/in.h>
-#    include <netinet/tcp.h>
-#    include <arpa/inet.h>
-#    include <sys/socket.h>
-#    include <netdb.h>
-#    include <net/if.h>
-#    if !defined(ANDROID) && !defined(LWIP)
-#      include <ifaddrs.h>
-#    endif
-#    ifdef LWIP
-#      include <lwip/sockets.h>
-#    endif
-#  endif
-#endif
-// clang-format on
-#include "piwaitevent_p.h"
+#ifndef PIP_NO_SOCKET
 
-#include <errno.h>
+#  include "piconfig.h"
+#  include "piconstchars.h"
+#  include "piincludes_p.h"
+#  include "piliterals.h"
+#  include "pipropertystorage.h"
+#  include "pisysteminfo.h"
+#  include "pitranslator.h"
+
+#  ifdef QNX
+#	include <arpa/inet.h>
+#	include <fcntl.h>
+#	include <hw/nicinfo.h>
+#	include <ifaddrs.h>
+#	include <net/if.h>
+#	include <net/if_dl.h>
+#	include <netdb.h>
+#	include <netinet/in.h>
+#	include <sys/ioctl.h>
+#	include <sys/socket.h>
+#	include <sys/time.h>
+#	include <sys/types.h>
+#	ifdef BLACKBERRY
+#	  include <netinet/in.h>
+#	else
+#	  include <sys/dcmd_io-net.h>
+#	endif
+#	define ip_mreqn    ip_mreq
+#	define imr_address imr_interface
+#  else
+#	ifdef WINDOWS
+#	  include <io.h>
+#	  include <iphlpapi.h>
+#	  include <psapi.h>
+#	  include <winsock2.h>
+#	  include <ws2tcpip.h>
+#	  define ip_mreqn    ip_mreq
+#	  define imr_address imr_interface
+#	else
+#	  include <arpa/inet.h>
+#	  include <fcntl.h>
+#	  include <net/if.h>
+#	  include <netdb.h>
+#	  include <netinet/in.h>
+#	  include <netinet/tcp.h>
+#	  include <sys/ioctl.h>
+#	  include <sys/socket.h>
+#	  if !defined(ANDROID) && !defined(LWIP)
+#		include <ifaddrs.h>
+#	  endif
+#	  ifdef LWIP
+#		include <lwip/sockets.h>
+#	  endif
+#	endif
+#  endif
+#  include "piwaitevent_p.h"
+
+#  include <errno.h>
 
 
 /** \class PIEthernet piethernet.h
@@ -100,11 +101,11 @@
  *
  * */
 
-#ifndef WINDOWS
+#  ifndef WINDOWS
 PIString getSockAddr(sockaddr * s) {
 	return s == 0 ? PIString() : PIStringAscii(inet_ntoa(((sockaddr_in *)s)->sin_addr));
 }
-#endif
+#  endif
 
 
 REGISTER_DEVICE(PIEthernet)
@@ -196,11 +197,11 @@ void PIEthernet::construct() {
 	setMulticastTTL(1);
 	server_thread_.setData(this);
 	server_thread_.setName("_S.tcpserver"_a);
-#ifdef MICRO_PIP
+#  ifdef LWIP
 	setThreadedReadBufferSize(512);
-#else
+#  else
 	setThreadedReadBufferSize(64_KiB);
-#endif
+#  endif
 	// setPriority(piHigh);
 }
 
@@ -304,9 +305,9 @@ bool PIEthernet::openDevice() {
 		PRIVATE->addr_.sin_addr.s_addr = INADDR_ANY;
 	else
 		PRIVATE->addr_.sin_addr.s_addr = addr_r.ip();
-#ifdef QNX
+#  ifdef QNX
 	PRIVATE->addr_.sin_len = sizeof(PRIVATE->addr_);
-#endif
+#  endif
 	// piCout << "bind to" << (params[PIEthernet::Broadcast] ? "255.255.255.255" : ip_) << ":" << port_ << " ...";
 	int tries = 0;
 	while ((bind(sock, (sockaddr *)&PRIVATE->addr_, sizeof(PRIVATE->addr_)) == -1) && (tries < 2)) {
@@ -379,14 +380,14 @@ void PIEthernet::applyBuffers() {
 
 void PIEthernet::applyTimeout(int fd, int opt, PISystemTime tm) {
 	if (fd == 0) return;
-	// piCoutObj << "setReadIsBlocking" << yes;
-#ifdef WINDOWS
+		// piCoutObj << "setReadIsBlocking" << yes;
+#  ifdef WINDOWS
 	DWORD _tm = tm.toMilliseconds();
-#else
+#  else
 	timeval _tm;
 	_tm.tv_sec  = tm.seconds;
 	_tm.tv_usec = tm.nanoseconds / 1000;
-#endif
+#  endif
 	ethSetsockopt(fd, SOL_SOCKET, opt, &_tm, sizeof(_tm));
 }
 
@@ -411,30 +412,30 @@ bool PIEthernet::joinMulticastGroup(const PIString & group) {
 		return true;
 	}
 	addr_r.set(path());
-#ifndef LWIP
+#  ifndef LWIP
 	struct ip_mreqn mreq;
-#else
+#  else
 	struct ip_mreq mreq;
-#endif
+#  endif
 	piZeroMemory(mreq);
-#ifdef LINUX
+#  ifdef LINUX
 	// mreq.imr_address.s_addr = INADDR_ANY;
 	/*PIEthernet::InterfaceList il = interfaces();
 	const PIEthernet::Interface * ci = il.getByAddress(addr_r.ipString());
 	if (ci != 0) mreq.imr_ifindex = ci->index;*/
-#endif
+#  endif
 	if (params[PIEthernet::Broadcast])
-#ifndef LWIP
+#  ifndef LWIP
 		mreq.imr_address.s_addr = INADDR_ANY;
-#else
+#  else
 		mreq.imr_interface.s_addr = INADDR_ANY;
-#endif
+#  endif
 	else
-#ifndef LWIP
+#  ifndef LWIP
 		mreq.imr_address.s_addr = addr_r.ip();
-#else
+#  else
 		mreq.imr_interface.s_addr = addr_r.ip();
-#endif
+#  endif
 
 	// piCout << "join group" << group << "ip" << ip_ << "with index" << mreq.imr_ifindex << "socket" << sock;
 	mreq.imr_multiaddr.s_addr = inet_addr(group.dataAscii());
@@ -457,24 +458,24 @@ bool PIEthernet::leaveMulticastGroup(const PIString & group) {
 		return false;
 	}
 	addr_r.set(path());
-#ifndef LWIP
+#  ifndef LWIP
 	struct ip_mreqn mreq;
-#else
+#  else
 	struct ip_mreq mreq;
-#endif
+#  endif
 	piZeroMemory(mreq);
 	if (params[PIEthernet::Broadcast])
-#ifndef LWIP
+#  ifndef LWIP
 		mreq.imr_address.s_addr = INADDR_ANY;
-#else
+#  else
 		mreq.imr_interface.s_addr = INADDR_ANY;
-#endif
+#  endif
 	else
-#ifndef LWIP
+#  ifndef LWIP
 		mreq.imr_address.s_addr = addr_r.ip();
-#else
+#  else
 		mreq.imr_interface.s_addr = addr_r.ip();
-#endif
+#  endif
 	mreq.imr_multiaddr.s_addr = inet_addr(group.dataAscii());
 	if (ethSetsockopt(sock, IPPROTO_IP, IP_DROP_MEMBERSHIP, &mreq, sizeof(mreq)) == -1) {
 		piCoutObj << "Can`t leave multicast group" << group << "," << ethErrorString();
@@ -498,9 +499,9 @@ bool PIEthernet::connect(bool threaded) {
 	PRIVATE->addr_.sin_port        = htons(addr_r.port());
 	PRIVATE->addr_.sin_addr.s_addr = addr_r.ip();
 	PRIVATE->addr_.sin_family      = AF_INET;
-#ifdef QNX
+#  ifdef QNX
 	PRIVATE->addr_.sin_len = sizeof(PRIVATE->addr_);
-#endif
+#  endif
 	connecting_ = true;
 	connected_  = connectTCP();
 	connecting_ = false;
@@ -536,9 +537,9 @@ bool PIEthernet::listen(bool threaded) {
 	PRIVATE->addr_.sin_port        = htons(addr_r.port());
 	PRIVATE->addr_.sin_addr.s_addr = addr_r.ip();
 	PRIVATE->addr_.sin_family      = AF_INET;
-#ifdef QNX
+#  ifdef QNX
 	PRIVATE->addr_.sin_len = sizeof(PRIVATE->addr_);
-#endif
+#  endif
 	opened_   = false;
 	int tries = 0;
 	while ((bind(sock, (sockaddr *)&PRIVATE->addr_, sizeof(PRIVATE->addr_)) == -1) && (tries < 2)) {
@@ -662,9 +663,9 @@ ssize_t PIEthernet::readDevice(void * read_to, ssize_t max_size) {
 			PRIVATE->addr_.sin_port        = htons(addr_r.port());
 			PRIVATE->addr_.sin_addr.s_addr = addr_r.ip();
 			PRIVATE->addr_.sin_family      = AF_INET;
-#ifdef QNX
+#  ifdef QNX
 			PRIVATE->addr_.sin_len = sizeof(PRIVATE->addr_);
-#endif
+#  endif
 			// piCoutObj << "connect to " << path() << "...";
 			connected_ = connectTCP();
 			// piCoutObj << "connect to " << path() << connected_;
@@ -679,7 +680,7 @@ ssize_t PIEthernet::readDevice(void * read_to, ssize_t max_size) {
 		}
 		if (!connected_) return -1;
 		errorClear();
-#ifdef WINDOWS
+#  ifdef WINDOWS
 		{
 			long wr = waitForEvent(PRIVATE->event, FD_READ | FD_CLOSE);
 			switch (wr) {
@@ -695,34 +696,34 @@ ssize_t PIEthernet::readDevice(void * read_to, ssize_t max_size) {
 			default: break;
 			}
 		}
-#else
+#  else
 		if (PRIVATE->event.wait(sock)) {
 			errorClear();
 			rs = ethRecv(sock, read_to, max_size);
 		}
-#endif
+#  endif
 		// piCoutObj << "readed" << rs;
 		if (rs <= 0) {
 			lerr = ethErrorCore();
 			// piCoutObj << "readed" << rs << "error" << lerr;
 
 			// async normal returns
-#ifdef WINDOWS
+#  ifdef WINDOWS
 			if (lerr == WSAEWOULDBLOCK) {
-#else
+#  else
 			if (lerr == EWOULDBLOCK || lerr == EAGAIN || lerr == EINTR) {
-#endif
+#  endif
 				// piCoutObj << "Ignore would_block" << lerr;
 				return -1;
 			}
 
 			// if no disconnect on timeout
 			if (!params[DisonnectOnTimeout]) {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 				if (lerr == WSAETIMEDOUT) {
-#else
+#  else
 				if (lerr == ETIMEDOUT) {
-#endif
+#  endif
 					// piCoutObj << "Ignore read timeout";
 					return -1;
 				}
@@ -746,7 +747,7 @@ ssize_t PIEthernet::readDevice(void * read_to, ssize_t max_size) {
 	case UDP: {
 		piZeroMemory(PRIVATE->raddr_);
 		// piCoutObj << "read from" << path() << "...";
-#ifdef WINDOWS
+#  ifdef WINDOWS
 		long wr = waitForEvent(PRIVATE->event, FD_READ | FD_CLOSE);
 		switch (wr) {
 		case FD_READ:
@@ -759,9 +760,9 @@ ssize_t PIEthernet::readDevice(void * read_to, ssize_t max_size) {
 			break;
 		default: break;
 		}
-#else
+#  else
 		rs = ethRecvfrom(sock, read_to, max_size, 0, (sockaddr *)&PRIVATE->raddr_);
-#endif
+#  endif
 		// piCoutObj << "read from" << path() << rs << "bytes";
 		if (rs > 0) {
 			addr_lr.set(uint(PRIVATE->raddr_.sin_addr.s_addr), ntohs(PRIVATE->raddr_.sin_port));
@@ -794,11 +795,11 @@ ssize_t PIEthernet::writeDevice(const void * data, ssize_t max_size) {
 		return ethSendto(sock_s,
 		                 data,
 		                 max_size,
-#ifndef WINDOWS
+#  ifndef WINDOWS
 		                 isOptionSet(BlockingWrite) ? 0 : MSG_DONTWAIT
-#else
+#  else
 		                 0
-#endif
+#  endif
 		                 ,
 		                 (sockaddr *)&PRIVATE->saddr_,
 		                 sizeof(PRIVATE->saddr_));
@@ -810,9 +811,9 @@ ssize_t PIEthernet::writeDevice(const void * data, ssize_t max_size) {
 			PRIVATE->addr_.sin_port        = htons(addr_r.port());
 			PRIVATE->addr_.sin_addr.s_addr = addr_r.ip();
 			PRIVATE->addr_.sin_family      = AF_INET;
-#ifdef QNX
+#  ifdef QNX
 			PRIVATE->addr_.sin_len = sizeof(PRIVATE->addr_);
-#endif
+#  endif
 			// piCoutObj << "connect to " << ip << ":" << port_;
 			connected_ = connectTCP();
 			if (!connected_) piCoutObj << "Can`t connect to" << addr_r << "," << ethErrorString();
@@ -848,11 +849,11 @@ ssize_t PIEthernet::writeDevice(const void * data, ssize_t max_size) {
 				int sr = ::send(sock, remain_data, remain_size, 0);
 				if (sr < 0) {
 					int err = ethErrorCore();
-#ifdef WINDOWS
+#  ifdef WINDOWS
 					if (err == WSAEWOULDBLOCK) {
-#else
+#  else
 					if (err == EAGAIN || err == EWOULDBLOCK) {
-#endif
+#  endif
 						piMinSleep();
 						// piCoutObj << "wait for write";
 						continue;
@@ -911,30 +912,30 @@ void PIEthernet::server_func(void * eth) {
 	}
 	sockaddr_in client_addr;
 	socklen_t slen = sizeof(client_addr);
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	long wr = ce->waitForEvent(ce->PRIVATEWB->event, FD_ACCEPT | FD_CLOSE);
 	if (wr != FD_ACCEPT) {
 		piMSleep(10);
 		return;
 	}
-#else
+#  else
 	if (!ce->PRIVATEWB->event.wait(ce->sock)) {
 		piMSleep(10);
 		return;
 	}
-#endif
+#  endif
 	// piCout << "server" << "accept ...";
 	int s = accept(ce->sock, (sockaddr *)&client_addr, &slen);
 	// piCout << "server" << "accept done" << ethErrorString();
 	if (s == -1) {
 		int lerr = ethErrorCore();
-#ifdef WINDOWS
+#  ifdef WINDOWS
 		if (lerr == WSAETIMEDOUT) {
-#elif defined(ANDROID)
+#  elif defined(ANDROID)
 		if ((lerr == EAGAIN || lerr == EINTR)) {
-#else
+#  else
 		if (lerr == EAGAIN) {
-#endif
+#  endif
 			piMSleep(10);
 			return;
 		}
@@ -970,7 +971,7 @@ void PIEthernet::setType(Type t, bool reopen) {
 bool PIEthernet::connectTCP() {
 	::connect(sock, (sockaddr *)&(PRIVATE->addr_), sizeof(PRIVATE->addr_));
 	// piCout << errorString();
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	long wr = waitForEvent(PRIVATE->event, FD_CONNECT | FD_CLOSE);
 	switch (wr) {
 	case FD_CONNECT:
@@ -978,7 +979,7 @@ bool PIEthernet::connectTCP() {
 		return ethIsWriteable(sock);
 	default: break;
 	}
-#else
+#  else
 	if (PRIVATE->event.wait(sock, PIWaitEvent::CheckWrite)) {
 		if (ethIsWriteable(sock))
 			return true;
@@ -987,12 +988,12 @@ bool PIEthernet::connectTCP() {
 			init();
 		}
 	}
-#endif
+#  endif
 	return false;
 }
 
 
-#ifdef WINDOWS
+#  ifdef WINDOWS
 long PIEthernet::waitForEvent(PIWaitEvent & event, long mask) {
 	if (!event.isCreate() || sock < 0) return 0;
 	if (WSAEventSelect(sock, event.getEvent(), mask) == SOCKET_ERROR) {
@@ -1009,7 +1010,7 @@ long PIEthernet::waitForEvent(PIWaitEvent & event, long mask) {
 	}
 	return 0;
 }
-#endif
+#  endif
 
 
 bool PIEthernet::configureDevice(const void * e_main, const void * e_parent) {
@@ -1119,7 +1120,7 @@ PIEthernet::InterfaceList PIEthernet::interfaces() {
 	Interface ci;
 	ci.index = -1;
 	ci.mtu   = 1500;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	int ret                       = 0;
 	ulong ulOutBufLen             = sizeof(IP_ADAPTER_INFO);
 	PIP_ADAPTER_INFO pAdapterInfo = (PIP_ADAPTER_INFO)HeapAlloc(GetProcessHeap(), 0, sizeof(IP_ADAPTER_INFO));
@@ -1170,10 +1171,10 @@ PIEthernet::InterfaceList PIEthernet::interfaces() {
 		}
 	}
 	if (pAdapterInfo) HeapFree(GetProcessHeap(), 0, pAdapterInfo);
-#else
-#  ifdef MICRO_PIP
 #  else
-#	ifdef ANDROID
+#	ifdef LWIP
+#	else
+#	  ifdef ANDROID
 	struct ifconf ifc;
 	int s       = ::socket(AF_INET, SOCK_STREAM, IPPROTO_IP);
 	ifc.ifc_len = 256;
@@ -1201,7 +1202,7 @@ PIEthernet::InterfaceList PIEthernet::interfaces() {
 		il << ci;
 	}
 	delete ifc.ifc_buf;
-#	else
+#	  else
 	struct ifaddrs *ret, *cif = 0;
 	int s = ::socket(AF_INET, SOCK_STREAM, IPPROTO_IP);
 	if (getifaddrs(&ret) == 0) {
@@ -1219,8 +1220,8 @@ PIEthernet::InterfaceList PIEthernet::interfaces() {
 			ci.address = getSockAddr(cif->ifa_addr);
 			ci.netmask = getSockAddr(cif->ifa_netmask);
 			ci.mac.clear();
-#	  ifdef QNX
-#		ifndef BLACKBERRY
+#		ifdef QNX
+#		  ifndef BLACKBERRY
 			int fd = ::open((PIString("/dev/io-net/") + ci.name).dataAscii(), O_RDONLY);
 			if (fd != 0) {
 				nic_config_t nic;
@@ -1228,9 +1229,9 @@ PIEthernet::InterfaceList PIEthernet::interfaces() {
 				::close(fd);
 				ci.mac = macFromBytes(PIByteArray(nic.permanent_address, 6));
 			}
-#		endif
-#	  else
-#		ifdef MAC_OS
+#		  endif
+#		else
+#		  ifdef MAC_OS
 			PIString req = PISystemInfo::instance()->ifconfigPath + " " + ci.name + " | grep ether";
 			FILE * fp    = popen(req.dataAscii(), "r");
 			if (fp != 0) {
@@ -1241,7 +1242,7 @@ PIEthernet::InterfaceList PIEthernet::interfaces() {
 				}
 				pclose(fp);
 			}
-#		else
+#		  else
 			if (s != -1) {
 				struct ifreq ir;
 				memset(&ir, 0, sizeof(ir));
@@ -1253,8 +1254,8 @@ PIEthernet::InterfaceList PIEthernet::interfaces() {
 					ci.mtu = ir.ifr_mtu;
 				}
 			}
+#		  endif
 #		endif
-#	  endif
 			ci.flags = 0;
 			if (cif->ifa_flags & IFF_UP) ci.flags |= PIEthernet::ifActive;
 			if (cif->ifa_flags & IFF_RUNNING) ci.flags |= PIEthernet::ifRunning;
@@ -1275,18 +1276,18 @@ PIEthernet::InterfaceList PIEthernet::interfaces() {
 		piCout << "[PIEthernet]"
 			   << "Can`t get interfaces: %1"_tr("PIEthernet").arg(errorString());
 	if (s != -1) ::close(s);
+#	  endif
 #	endif
 #  endif
-#endif
 	return il;
 }
 
 
 PINetworkAddress PIEthernet::interfaceAddress(const PIString & interface_) {
-#if defined(WINDOWS) || defined(MICRO_PIP)
+#  if defined(WINDOWS) || defined(LWIP)
 	piCout << "[PIEthernet] Not implemented, use \"PIEthernet::allAddresses\" or \"PIEthernet::interfaces\" instead";
 	return PINetworkAddress();
-#else
+#  else
 	struct ifreq ifr;
 	piZeroMemory(ifr);
 	strcpy(ifr.ifr_name, interface_.dataAscii());
@@ -1295,7 +1296,7 @@ PINetworkAddress PIEthernet::interfaceAddress(const PIString & interface_) {
 	::close(s);
 	struct sockaddr_in * sa = (struct sockaddr_in *)&ifr.ifr_addr;
 	return PINetworkAddress(uint(sa->sin_addr.s_addr));
-#endif
+#  endif
 }
 
 
@@ -1318,16 +1319,16 @@ PIVector<PINetworkAddress> PIEthernet::allAddresses() {
 // System wrap
 
 int PIEthernet::ethErrorCore() {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	return WSAGetLastError();
-#else
+#  else
 	return errno;
-#endif
+#  endif
 }
 
 
 PIString PIEthernet::ethErrorString() {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	char * msg = nullptr;
 	int err    = WSAGetLastError();
 	FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
@@ -1344,18 +1345,18 @@ PIString PIEthernet::ethErrorString() {
 	} else
 		ret += '?';
 	return ret;
-#else
+#  else
 	return errorString();
-#endif
+#  endif
 }
 
 
 int PIEthernet::ethRecv(int sock, void * buf, int size, int flags) {
 	if (sock < 0) return -1;
 	return recv(sock,
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	            (char *)
-#endif
+#  endif
 	                buf,
 	            size,
 	            flags);
@@ -1364,29 +1365,29 @@ int PIEthernet::ethRecv(int sock, void * buf, int size, int flags) {
 
 int PIEthernet::ethRecvfrom(int sock, void * buf, int size, int flags, sockaddr * addr) {
 	if (sock < 0) return -1;
-#ifdef QNX
+#  ifdef QNX
 	return recv(sock, buf, size, flags);
-#else
+#  else
 	socklen_t len = sizeof(sockaddr);
 	return recvfrom(sock,
-#  ifdef WINDOWS
+#	ifdef WINDOWS
 	                (char *)
-#  endif
+#	endif
 	                    buf,
 	                size,
 	                flags,
 	                addr,
 	                &len);
-#endif
+#  endif
 }
 
 
 int PIEthernet::ethSendto(int sock, const void * buf, int size, int flags, sockaddr * addr, int addr_len) {
 	if (sock < 0) return -1;
 	return sendto(sock,
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	              (const char *)
-#endif
+#  endif
 	                  buf,
 	              size,
 	              flags,
@@ -1400,26 +1401,26 @@ void PIEthernet::ethClosesocket(int sock, bool shutdown) {
 	if (sock < 0) return;
 	if (shutdown)
 		::shutdown(sock,
-#ifdef WINDOWS
+#  ifdef WINDOWS
 		           SD_BOTH);
 	closesocket(sock);
-#else
+#  else
 		           SHUT_RDWR);
 	::close(sock);
-#endif
+#  endif
 }
 
 
 int PIEthernet::ethSetsockopt(int sock, int level, int optname, const void * optval, int optlen) {
 	if (sock < 0) return -1;
 	auto ret = setsockopt(sock,
-						  level,
-						  optname,
-#ifdef WINDOWS
-						  (char *)
-#endif
-							  optval,
-						  optlen);
+	                      level,
+	                      optname,
+#  ifdef WINDOWS
+	                      (char *)
+#  endif
+	                          optval,
+	                      optlen);
 	if (ret != 0) piCout << "setsockopt error:" << ethErrorString();
 	return ret;
 }
@@ -1427,11 +1428,11 @@ int PIEthernet::ethSetsockopt(int sock, int level, int optname, const void * opt
 
 int PIEthernet::ethSetsockoptInt(int sock, int level, int optname, int value) {
 	if (sock < 0) return -1;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	DWORD
-#else
+#  else
 	int
-#endif
+#  endif
 	so = value;
 	return ethSetsockopt(sock, level, optname, &so, sizeof(so));
 }
@@ -1439,11 +1440,11 @@ int PIEthernet::ethSetsockoptInt(int sock, int level, int optname, int value) {
 
 int PIEthernet::ethSetsockoptBool(int sock, int level, int optname, bool value) {
 	if (sock < 0) return -1;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	BOOL
-#else
+#  else
 	int
-#endif
+#  endif
 		so = (value ? 1 : 0);
 	return ethSetsockopt(sock, level, optname, &so, sizeof(so));
 }
@@ -1451,12 +1452,12 @@ int PIEthernet::ethSetsockoptBool(int sock, int level, int optname, bool value)
 
 void PIEthernet::ethNonblocking(int sock) {
 	if (sock < 0) return;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	u_long mode = 1;
 	ioctlsocket(sock, FIONBIO, &mode);
-#else
+#  else
 	fcntl(sock, F_SETFL, O_NONBLOCK);
-#endif
+#  endif
 }
 
 
@@ -1472,7 +1473,7 @@ bool PIEthernet::ethIsWriteable(int sock) {
 	timeout.tv_sec = timeout.tv_usec = 0;
 	::select(fds, nullptr, &fd_test, nullptr, &timeout);
 	return FD_ISSET(sock, &fd_test);*/
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	fd_set fd_test;
 	FD_ZERO(&fd_test);
 	FD_SET(sock, &fd_test);
@@ -1480,10 +1481,12 @@ bool PIEthernet::ethIsWriteable(int sock) {
 	timeout.tv_sec = timeout.tv_usec = 0;
 	::select(0, nullptr, &fd_test, nullptr, &timeout);
 	return FD_ISSET(sock, &fd_test);
-#else
+#  else
 	int ret       = 0;
 	socklen_t len = sizeof(ret);
 	getsockopt(sock, SOL_SOCKET, SO_ERROR, (char *)&ret, &len);
 	return ret == 0;
-#endif
+#  endif
 }
+
+#endif // PIP_NO_SOCKET

libs/main/io_devices/piethernet.h

@@ -25,14 +25,17 @@
 #ifndef PIETHERNET_H
 #define PIETHERNET_H
 
+
 #include "piiodevice.h"
 #include "pinetworkaddress.h"
 
-#ifdef ANDROID
+#ifndef PIP_NO_SOCKET
+
+#  ifdef ANDROID
 struct
-#else
+#  else
 class
-#endif
+#  endif
 	sockaddr;
 
 //! \~\ingroup IO
@@ -593,7 +596,7 @@ public:
 //! \}
 //! \ioparams
 //! \{
-#ifdef DOXYGEN
+#  ifdef DOXYGEN
 
 	//! \~english Read IP address, default ""
 	//! \~russian IP-адрес чтения, по умолчанию ""
@@ -623,7 +626,7 @@ public:
 	//! \~russian TTL multicast-пакетов, по умолчанию 1
 	int multicastTTL;
 
-#endif
+#  endif
 	//! \}
 
 protected:
@@ -676,9 +679,9 @@ private:
 	static void server_func(void * eth);
 	void setType(Type t, bool reopen = true);
 	bool connectTCP();
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	long waitForEvent(PIWaitEvent & event, long mask);
-#endif
+#  endif
 
 	static int ethErrorCore();
 	static PIString ethErrorString();
@@ -703,4 +706,5 @@ inline bool operator!=(const PIEthernet::Interface & v0, const PIEthernet::Inter
 	return (v0.name != v1.name || v0.address != v1.address || v0.netmask != v1.netmask);
 }
 
+#endif // PIP_NO_SOCKET
 #endif // PIETHERNET_H

libs/main/io_devices/pifile.cpp

@@ -17,6 +17,7 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#ifndef PIP_NO_FILESYSTEM
 #include "pifile.h"
 
 #include "pidir.h"
@@ -45,7 +46,7 @@
 #  include <utime.h>
 #endif
 #define S_IFHDN 0x40
-#if defined(QNX) || defined(ANDROID) || defined(FREERTOS)
+#if defined(QNX) || defined(ANDROID) || defined(MICRO_PIP)
 #  define _fopen_call_  fopen
 #  define _fseek_call_  fseek
 #  define _ftell_call_  ftell
@@ -635,3 +636,4 @@ int PIFile::writeAll(const PIString & path, const PIByteArray & data) {
 	f.clear();
 	return f.write(data.data(), data.size_s());
 }
+#endif // PIP_NO_FILESYSTEM

libs/main/io_devices/pifile.h

@@ -31,6 +31,7 @@
 #include "pipropertystorage.h"
 
 
+#ifndef PIP_NO_FILESYSTEM
 //! \~\ingroup IO
 //! \~\brief
 //! \~english Local file.
@@ -361,8 +362,10 @@ private:
 	llong _size = -1;
 	PIString prec_str;
 };
+#endif // PIP_NO_FILESYSTEM
 
 
+#ifndef PIP_NO_FILESYSTEM
 //! \relatesalso PICout
 //! \~english Output operator to \a PICout.
 //! \~russian Оператор вывода в \a PICout.
@@ -395,5 +398,6 @@ BINARY_STREAM_READ(PIFile::FileInfo) {
 		v.perm_group.raw >> v.perm_other.raw;
 	return s;
 }
+#endif // PIP_NO_FILESYSTEM
 
 #endif // PIFILE_H

libs/main/io_devices/piserial.cpp

@@ -19,38 +19,37 @@
 
 #include "piserial.h"
 
-#include "piconfig.h"
-#include "pidir.h"
-#include "piincludes_p.h"
-#include "pipropertystorage.h"
-#include "pitime.h"
-#include "pitranslator.h"
-#include "piwaitevent_p.h"
+#ifndef MICRO_PIP
 
-#include <errno.h>
+#  include "piconfig.h"
+#  include "pidir.h"
+#  include "piincludes_p.h"
+#  include "pipropertystorage.h"
+#  include "pitime.h"
+#  include "pitranslator.h"
+#  include "piwaitevent_p.h"
 
-#if defined(MICRO_PIP)
-#  define PISERIAL_NO_PINS
-#endif
-#if defined(PISERIAL_NO_PINS) || defined(WINDOWS)
-#  define TIOCM_LE  1
-#  define TIOCM_DTR 4
-#  define TIOCM_RTS 7
-#  define TIOCM_CTS 8
-#  define TIOCM_ST  3
-#  define TIOCM_SR  2
-#  define TIOCM_CAR 1
-#  define TIOCM_RNG 9
-#  define TIOCM_DSR 6
-#endif
-#ifdef WINDOWS
-#  ifndef INITGUID
-#	define INITGUID
-#	include <guiddef.h>
-#	undef INITGUID
-#  else
-#	include <guiddef.h>
+#  include <errno.h>
+
+#  if defined(PISERIAL_NO_PINS) || defined(WINDOWS)
+#	define TIOCM_LE  1
+#	define TIOCM_DTR 4
+#	define TIOCM_RTS 7
+#	define TIOCM_CTS 8
+#	define TIOCM_ST  3
+#	define TIOCM_SR  2
+#	define TIOCM_CAR 1
+#	define TIOCM_RNG 9
+#	define TIOCM_DSR 6
 #  endif
+#  ifdef WINDOWS
+#	ifndef INITGUID
+#	  define INITGUID
+#	  include <guiddef.h>
+#	  undef INITGUID
+#	else
+#	  include <guiddef.h>
+#	endif
 // clang-format off
 #  include <ntddmodm.h>
 #  include <winreg.h>
@@ -59,89 +58,89 @@
 #  include <cfgmgr32.h>
 #  include <setupapi.h>
 // clang-format on
-#  define B50      50
-#  define B75      75
-#  define B110     110
-#  define B300     300
-#  define B600     600
-#  define B1200    1200
-#  define B2400    2400
-#  define B4800    4800
-#  define B9600    9600
-#  define B14400   14400
-#  define B19200   19200
-#  define B38400   38400
-#  define B57600   57600
-#  define B115200  115200
-#  define B230400  230400
-#  define B460800  460800
-#  define B500000  500000
-#  define B576000  576000
-#  define B921600  921600
-#  define B1000000 1000000
-#  define B1152000 1152000
-#  define B1500000 1500000
-#  define B2000000 2000000
-#  define B2500000 2500000
-#  define B3000000 3000000
-#  define B3500000 3500000
-#  define B4000000 4000000
-#else
-#  include <fcntl.h>
-#  include <sys/ioctl.h>
-#  include <termios.h>
-#  ifndef B50
-#	define B50 0000001
+#	define B50      50
+#	define B75      75
+#	define B110     110
+#	define B300     300
+#	define B600     600
+#	define B1200    1200
+#	define B2400    2400
+#	define B4800    4800
+#	define B9600    9600
+#	define B14400   14400
+#	define B19200   19200
+#	define B38400   38400
+#	define B57600   57600
+#	define B115200  115200
+#	define B230400  230400
+#	define B460800  460800
+#	define B500000  500000
+#	define B576000  576000
+#	define B921600  921600
+#	define B1000000 1000000
+#	define B1152000 1152000
+#	define B1500000 1500000
+#	define B2000000 2000000
+#	define B2500000 2500000
+#	define B3000000 3000000
+#	define B3500000 3500000
+#	define B4000000 4000000
+#  else
+#	include <fcntl.h>
+#	include <sys/ioctl.h>
+#	include <termios.h>
+#	ifndef B50
+#	  define B50 0000001
+#	endif
+#	ifndef B75
+#	  define B75 0000002
+#	endif
+#	ifndef B230400
+#	  define B230400 0010003
+#	endif
+#	ifndef B460800
+#	  define B460800 0010004
+#	endif
+#	ifndef B500000
+#	  define B500000 0010005
+#	endif
+#	ifndef B576000
+#	  define B576000 0010006
+#	endif
+#	ifndef B921600
+#	  define B921600 0010007
+#	endif
+#	ifndef B1000000
+#	  define B1000000 0010010
+#	endif
+#	ifndef B1152000
+#	  define B1152000 0010011
+#	endif
+#	ifndef B1500000
+#	  define B1500000 0010012
+#	endif
+#	ifndef B2000000
+#	  define B2000000 0010013
+#	endif
+#	ifndef B2500000
+#	  define B2500000 0010014
+#	endif
+#	ifndef B3000000
+#	  define B3000000 0010015
+#	endif
+#	ifndef B3500000
+#	  define B3500000 0010016
+#	endif
+#	ifndef B4000000
+#	  define B4000000 0010017
+#	endif
 #  endif
-#  ifndef B75
-#	define B75 0000002
+#  ifndef CRTSCTS
+#	define CRTSCTS 020000000000
 #  endif
-#  ifndef B230400
-#	define B230400 0010003
+#  ifdef LINUX
+#	include <linux/serial.h>
 #  endif
-#  ifndef B460800
-#	define B460800 0010004
-#  endif
-#  ifndef B500000
-#	define B500000 0010005
-#  endif
-#  ifndef B576000
-#	define B576000 0010006
-#  endif
-#  ifndef B921600
-#	define B921600 0010007
-#  endif
-#  ifndef B1000000
-#	define B1000000 0010010
-#  endif
-#  ifndef B1152000
-#	define B1152000 0010011
-#  endif
-#  ifndef B1500000
-#	define B1500000 0010012
-#  endif
-#  ifndef B2000000
-#	define B2000000 0010013
-#  endif
-#  ifndef B2500000
-#	define B2500000 0010014
-#  endif
-#  ifndef B3000000
-#	define B3000000 0010015
-#  endif
-#  ifndef B3500000
-#	define B3500000 0010016
-#  endif
-#  ifndef B4000000
-#	define B4000000 0010017
-#  endif
-#endif
-#ifndef CRTSCTS
-#  define CRTSCTS 020000000000
-#endif
-#ifdef LINUX
-#  include <linux/serial.h>
-#endif
 
 
 //! \class PISerial piserial.h
@@ -177,16 +176,16 @@ REGISTER_DEVICE(PISerial)
 
 PRIVATE_DEFINITION_START(PISerial)
 	PIWaitEvent event;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	PIWaitEvent event_write;
 	DCB desc, sdesc;
 	HANDLE hCom  = nullptr;
 	DWORD readed = 0, mask = 0;
 	OVERLAPPED overlap, overlap_write;
-#else
+#  else
 	termios desc, sdesc;
 	uint readed = 0;
-#endif
+#  endif
 PRIVATE_DEFINITION_END(PISerial)
 
 
@@ -214,9 +213,9 @@ PISerial::~PISerial() {
 	stopAndWait();
 	close();
 	PRIVATE->event.destroy();
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	PRIVATE->event_write.destroy();
-#endif
+#  endif
 }
 
 
@@ -347,7 +346,7 @@ bool PISerial::setBreak(bool enabled) {
 		piCoutObj << "sendBreak error: \"" << path() << "\" is not opened!";
 		return false;
 	}
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	if (enabled) {
 		if (!SetCommBreak(PRIVATE->hCom)) {
 			piCoutObj << "setBreak error: " << errorString();
@@ -363,14 +362,14 @@ bool PISerial::setBreak(bool enabled) {
 			return true;
 		}
 	}
-#else
+#  else
 	if (ioctl(fd, enabled ? TIOCSBRK : TIOCCBRK) < 0) {
 		piCoutObj << "setBreak error: " << errorString();
 		return false;
 	} else {
 		return true;
 	}
-#endif
+#  endif
 	return false;
 }
 
@@ -380,8 +379,8 @@ bool PISerial::setBit(int bit, bool on, const PIString & bname) {
 		piCoutObj << "setBit" << bname << " error: \"" << path() << "\" is not opened!";
 		return false;
 	}
-#ifndef PISERIAL_NO_PINS
-#  ifdef WINDOWS
+#  ifndef PISERIAL_NO_PINS
+#	ifdef WINDOWS
 	static int bit_map_on[]  = {0, 0, 0, 0, SETDTR, 0, 0, SETRTS, 0, 0, 0};
 	static int bit_map_off[] = {0, 0, 0, 0, CLRDTR, 0, 0, CLRRTS, 0, 0, 0};
 	int action               = (on ? bit_map_on : bit_map_off)[bit];
@@ -392,14 +391,14 @@ bool PISerial::setBit(int bit, bool on, const PIString & bname) {
 		}
 		return true;
 	}
-#  else
+#	else
 	if (ioctl(fd, on ? TIOCMBIS : TIOCMBIC, &bit) < 0) {
 		piCoutObj << "setBit" << bname << " error: " << errorString();
 		return false;
 	}
 	return true;
+#	endif
 #  endif
-#endif
 	piCoutObj << "setBit" << bname << " doesn`t implemented, sorry :-(";
 	return false;
 }
@@ -410,23 +409,23 @@ bool PISerial::isBit(int bit, const PIString & bname) const {
 		piCoutObj << "isBit" << bname << " error: \"" << path() << "\" is not opened!";
 		return false;
 	}
-#ifndef PISERIAL_NO_PINS
-#  ifdef WINDOWS
-#  else
+#  ifndef PISERIAL_NO_PINS
+#	ifdef WINDOWS
+#	else
 	int ret = 0;
 	if (ioctl(fd, TIOCMGET, &ret) < 0) piCoutObj << "isBit" << bname << " error: " << errorString();
 	return ret & bit;
+#	endif
 #  endif
-#endif
 	piCoutObj << "isBit" << bname << " doesn`t implemented, sorry :-(";
 	return false;
 }
 
 
 void PISerial::flush() {
-#ifndef WINDOWS
+#  ifndef WINDOWS
 	if (fd != -1) tcflush(fd, TCIOFLUSH);
-#endif
+#  endif
 }
 
 
@@ -441,9 +440,9 @@ int PISerial::convertSpeed(PISerial::Speed speed) {
 	case S2400: return B2400;
 	case S4800: return B4800;
 	case S9600: return B9600;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	case S14400: return B14400;
-#endif
+#  endif
 	case S19200: return B19200;
 	case S38400: return B38400;
 	case S57600: return B57600;
@@ -463,13 +462,13 @@ int PISerial::convertSpeed(PISerial::Speed speed) {
 	case S4000000: return B4000000;
 	default: break;
 	}
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	piCoutObj << "Warning: Custom speed %1"_tr("PISerial").arg((int)speed);
 	return (int)speed;
-#else
+#  else
 	piCoutObj << "Warning: Unknown speed %1, using 115200"_tr("PISerial").arg((int)speed);
 	return B115200;
-#endif
+#  endif
 }
 
 
@@ -672,9 +671,9 @@ bool PISerial::send(const void * data, int size) {
 void PISerial::interrupt() {
 	// piCoutObj << "interrupt";
 	PRIVATE->event.interrupt();
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	PRIVATE->event_write.interrupt();
-#endif
+#  endif
 }
 
 
@@ -696,7 +695,7 @@ bool PISerial::openDevice() {
 		}
 	}
 	if (p.isEmpty()) return false;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	DWORD ds = 0, sm = 0;
 	if (isReadable()) {
 		ds |= GENERIC_READ;
@@ -714,7 +713,7 @@ bool PISerial::openDevice() {
 		return false;
 	}
 	fd = 0;
-#else
+#  else
 	int om = 0;
 	switch (mode()) {
 	case PIIODevice::ReadOnly: om = O_RDONLY; break;
@@ -729,12 +728,12 @@ bool PISerial::openDevice() {
 	tcgetattr(fd, &PRIVATE->desc);
 	PRIVATE->sdesc = PRIVATE->desc;
 	// piCoutObj << "Initialized " << p;
-#endif
+#  endif
 	applySettings();
 	PRIVATE->event.create();
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	PRIVATE->event_write.create();
-#endif
+#  endif
 
 	return true;
 }
@@ -745,28 +744,28 @@ bool PISerial::closeDevice() {
 		stopThreadedRead();
 	}
 	if (fd != -1) {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 		SetCommState(PRIVATE->hCom, &PRIVATE->sdesc);
 		SetCommMask(PRIVATE->hCom, PRIVATE->mask);
 		// piCoutObj << "close" <<
 		CloseHandle(PRIVATE->hCom);
 		PRIVATE->hCom = 0;
-#else
+#  else
 		tcsetattr(fd, TCSANOW, &PRIVATE->sdesc);
 		::close(fd);
-#endif
+#  endif
 		fd = -1;
 	}
 	PRIVATE->event.destroy();
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	PRIVATE->event_write.destroy();
-#endif
+#  endif
 	return true;
 }
 
 
 void PISerial::applySettings() {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	if (fd == -1) return;
 	setTimeouts();
 	GetCommMask(PRIVATE->hCom, &PRIVATE->mask);
@@ -792,7 +791,7 @@ void PISerial::applySettings() {
 		piCoutObj << "Unable to set comm state for \"%1\""_tr("PISerial").arg(path());
 		return;
 	}
-#else
+#  else
 	if (fd == -1) return;
 	tcgetattr(fd, &PRIVATE->desc);
 	PRIVATE->desc.c_oflag = PRIVATE->desc.c_lflag = PRIVATE->desc.c_cflag = 0;
@@ -826,12 +825,12 @@ void PISerial::applySettings() {
 		piCoutObj << "Can`t set attributes for \"%1\""_tr("PISerial").arg(path());
 		return;
 	}
-#endif
+#  endif
 }
 
 
 void PISerial::setTimeouts() {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	COMMTIMEOUTS times;
 	if (isOptionSet(BlockingRead)) {
 		times.ReadIntervalTimeout        = MAXDWORD;
@@ -845,9 +844,9 @@ void PISerial::setTimeouts() {
 	times.WriteTotalTimeoutConstant   = isOptionSet(BlockingWrite) ? 0 : 1;
 	times.WriteTotalTimeoutMultiplier = 0;
 	if (SetCommTimeouts(PRIVATE->hCom, &times) == -1) piCoutObj << "Unable to set timeouts for \"" << path() << "\"";
-#else
+#  else
 	fcntl(fd, F_SETFL, isOptionSet(BlockingRead) ? 0 : O_NONBLOCK);
-#endif
+#  endif
 }
 
 
@@ -866,7 +865,7 @@ void PISerial::setTimeouts() {
 //!
 //! \~\sa \a readData(), \a readString()
 ssize_t PISerial::readDevice(void * read_to, ssize_t max_size) {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	if (!canRead()) return -1;
 	if (sending) return -1;
 	// piCoutObj << "read ..." << PRIVATE->hCom << max_size;
@@ -896,7 +895,7 @@ ssize_t PISerial::readDevice(void * read_to, ssize_t max_size) {
 		return -1;
 	// piCoutObj << "read" << (PRIVATE->readed) << errorString();
 	return PRIVATE->readed;
-#else
+#  else
 	if (!canRead()) return -1;
 	if (isOptionSet(PIIODevice::BlockingRead)) {
 		if (!PRIVATE->event.wait(fd)) return -1;
@@ -911,7 +910,7 @@ ssize_t PISerial::readDevice(void * read_to, ssize_t max_size) {
 		}
 	}
 	return ret;
-#endif
+#  endif
 }
 
 
@@ -920,7 +919,7 @@ ssize_t PISerial::writeDevice(const void * data, ssize_t max_size) {
 		// piCoutObj << "Can`t write to uninitialized COM";
 		return -1;
 	}
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	DWORD wrote(0);
 	// piCoutObj << "send ..." << max_size;// << ": " << PIString((char*)data, max_size);
 	sending = true;
@@ -932,11 +931,11 @@ ssize_t PISerial::writeDevice(const void * data, ssize_t max_size) {
 	}
 	sending = false;
 	// piCoutObj << "send ok" << wrote;// << " bytes in " << path();
-#else
+#  else
 	ssize_t wrote;
 	wrote = ::write(fd, data, max_size);
 	if (isOptionSet(BlockingWrite)) tcdrain(fd);
-#endif
+#  endif
 	return (ssize_t)wrote;
 	// piCoutObj << "Error while sending";
 }
@@ -1061,9 +1060,9 @@ void PISerial::configureFromVariantDevice(const PIPropertyStorage & d) {
 PIVector<int> PISerial::availableSpeeds() {
 	PIVector<int> spds;
 	spds << 50 << 75 << 110 << 300 << 600 << 1200 << 2400 << 4800 << 9600 <<
-#ifdef WINDOWS
+#  ifdef WINDOWS
 		14400 <<
-#endif
+#  endif
 		19200 << 38400 << 57600 << 115200 << 230400 << 460800 << 500000 << 576000 << 921600 << 1000000 << 1152000 << 1500000 << 2000000
 		 << 2500000 << 3000000 << 3500000 << 4000000;
 	return spds;
@@ -1079,7 +1078,7 @@ PIStringList PISerial::availableDevices(bool test) {
 }
 
 
-#ifdef WINDOWS
+#  ifdef WINDOWS
 PIString devicePortName(HDEVINFO deviceInfoSet, PSP_DEVINFO_DATA deviceInfoData) {
 	PIString ret;
 	const HKEY key = SetupDiOpenDevRegKey(deviceInfoSet, deviceInfoData, DICS_FLAG_GLOBAL, 0, DIREG_DEV, KEY_READ);
@@ -1147,13 +1146,13 @@ bool parseID(PIString str, PISerial::DeviceInfo & di) {
 	if (i > 0) di.pID = str.mid(i + 4, 4).toInt(16);
 	return (di.vID > 0) && (di.pID > 0);
 }
-#endif
+#  endif
 
 
 PIVector<PISerial::DeviceInfo> PISerial::availableDevicesInfo(bool test) {
 	PIVector<DeviceInfo> ret;
 	DeviceInfo di;
-#ifdef WINDOWS
+#  ifdef WINDOWS
 	static const GUID guids[]  = {GUID_DEVINTERFACE_MODEM, GUID_DEVINTERFACE_COMPORT};
 	static const int guids_cnt = sizeof(guids) / sizeof(GUID);
 	for (int i = 0; i < guids_cnt; ++i) {
@@ -1182,12 +1181,12 @@ PIVector<PISerial::DeviceInfo> PISerial::availableDevicesInfo(bool test) {
 		}
 		SetupDiDestroyDeviceInfoList(dis);
 	}
-#else
-#  ifndef ANDROID
+#  else
+#	ifndef ANDROID
 	PIStringList prefixes;
-#	ifdef QNX
+#	  ifdef QNX
 	prefixes << "ser";
-#	else
+#	  else
 	prefixes << "ttyS"
 			 << "ttyO"
 			 << "ttyUSB"
@@ -1198,14 +1197,14 @@ PIVector<PISerial::DeviceInfo> PISerial::availableDevicesInfo(bool test) {
 			 << "ttyAMA"
 			 << "rfcomm"
 			 << "ircomm";
-#	  ifdef FREE_BSD
+#		ifdef FREE_BSD
 	prefixes << "cu";
-#	  endif
-#	  ifdef MAC_OS
+#		endif
+#		ifdef MAC_OS
 	prefixes.clear();
 	prefixes << "cu."
 			 << "tty.";
-#	  endif
+#		endif
 	PIFile file_prefixes("/proc/tty/drivers", PIIODevice::ReadOnly);
 	if (file_prefixes.open()) {
 		PIString fc = PIString::fromAscii(file_prefixes.readAll()), line, cpref;
@@ -1226,18 +1225,18 @@ PIVector<PISerial::DeviceInfo> PISerial::availableDevicesInfo(bool test) {
 		}
 		prefixes.removeDuplicates();
 	}
-#	endif
+#	  endif
 	PIDir dir("/dev");
 	PIVector<PIFile::FileInfo> de = dir.entries();
-#	ifdef LINUX
+#	  ifdef LINUX
 	char linkbuf[1024];
-#	endif
+#	  endif
 	for (const auto & e: de) { // TODO changes in FileInfo
 		for (const auto & p: prefixes) {
 			if (e.name().startsWith(p)) {
-				di      = DeviceInfo();
-				di.path = e.path;
-#	ifdef LINUX
+				di          = DeviceInfo();
+				di.path     = e.path;
+#	  ifdef LINUX
 				ssize_t lsz = readlink(("/sys/class/tty/" + e.name()).dataAscii(), linkbuf, 1024);
 				if (lsz > 0) {
 					PIString fpath = "/sys/class/tty/" + PIString(linkbuf, lsz) + "/";
@@ -1253,16 +1252,16 @@ PIVector<PISerial::DeviceInfo> PISerial::availableDevicesInfo(bool test) {
 						if (di.pID > 0) break;
 					}
 				}
-#	endif
+#	  endif
 				ret << di;
 			}
 		}
 	}
+#	endif
 #  endif
-#endif
 	if (test) {
 		for (int i = 0; i < ret.size_s(); ++i) {
-#ifdef WINDOWS
+#  ifdef WINDOWS
 			void * hComm = CreateFileA(ret[i].path.dataAscii(),
 			                           GENERIC_READ,
 			                           FILE_SHARE_READ,
@@ -1271,31 +1270,31 @@ PIVector<PISerial::DeviceInfo> PISerial::availableDevicesInfo(bool test) {
 			                           FILE_ATTRIBUTE_SYSTEM | FILE_FLAG_OVERLAPPED,
 			                           0);
 			if (hComm == INVALID_HANDLE_VALUE) {
-#else
+#  else
 			int fd = ::open(ret[i].path.dataAscii(), O_NOCTTY | O_RDONLY);
 			if (fd == -1) {
-#endif
+#  endif
 				ret.remove(i);
 				--i;
 				continue;
 			}
 			bool rok = true;
-#ifndef WINDOWS
+#  ifndef WINDOWS
 			int void_ = 0;
 			fcntl(fd, F_SETFL, O_NONBLOCK);
 			if (::read(fd, &void_, 1) == -1) rok = errno != EIO;
 
-#endif
+#  endif
 			if (!rok) {
 				ret.remove(i);
 				--i;
 				continue;
 			}
-#ifdef WINDOWS
+#  ifdef WINDOWS
 			CloseHandle(hComm);
-#else
+#  else
 			::close(fd);
-#endif
+#  endif
 		}
 	}
 	return ret;
@@ -1309,12 +1308,14 @@ void PISerial::optionsChanged() {
 
 void PISerial::threadedReadBufferSizeChanged() {
 	if (!isOpened()) return;
-#if defined(LINUX)
+#  if defined(LINUX)
 	serial_struct ss;
 	ioctl(fd, TIOCGSERIAL, &ss);
 	// piCoutObj << "b" << ss.xmit_fifo_size;
 	ss.xmit_fifo_size = piMaxi(threadedReadBufferSize(), 4096);
 	ioctl(fd, TIOCSSERIAL, &ss);
 	// piCoutObj << "a" << ss.xmit_fifo_size;
-#endif
+#  endif
 }
+
+#endif // MICRO_PIP

libs/main/piplatform.h

@@ -153,8 +153,14 @@
 #ifdef PIP_FREERTOS
 #  define FREERTOS
 #endif
-#if defined(FREERTOS) || defined(PLATFORMIO)
-#  define MICRO_PIP
+#ifdef MICRO_PIP
+#  ifndef FREERTOS
+#	define PIP_NO_THREADS
+#  endif
+#  ifndef LWIP
+#    define PIP_NO_SOCKET
+#  endif
+#  define PISERIAL_NO_PINS
 #endif
 #ifndef WINDOWS
 #  ifndef QNX

libs/main/state_machine/pistatemachine_base.h

@@ -41,7 +41,11 @@ template<typename... Args>
 class Function: public FunctionBase {
 public:
 	uint formatHash() override {
+#if defined(__GXX_RTTI__) || defined(__RTTI__)
 		static uint ret = PIConstChars(typeid(std::function<void(Args...)>).name()).hash();
+#else
+		static uint ret = 0;
+#endif
 		return ret;
 	}
 	std::function<bool(Args...)> func;

libs/main/system/pihidevice.cpp

@@ -7,12 +7,21 @@
 #  include "pifile.h"
 #  include "piiostream.h"
 
-#  include <fcntl.h>
-#  include <linux/input-event-codes.h>
-#  include <linux/input.h>
-#  include <sys/ioctl.h>
-#  include <sys/time.h>
-#  include <unistd.h>
+#  ifdef LINUX
+#    include <fcntl.h>
+#    include <linux/input-event-codes.h>
+#    include <linux/input.h>
+#    include <sys/ioctl.h>
+#    include <sys/time.h>
+#    include <unistd.h>
+#  else
+// Stubs for embedded/non-Linux builds
+#    define EV_SYN 0
+#    define EV_KEY 1
+#    define EV_REL 2
+#    define EV_ABS 3
+#    define EVIOCGABS(_v) 0
+#  endif
 #else
 // clang-format off
 #  undef _WIN32_WINNT
@@ -399,6 +408,7 @@ PIVector<PIHIDeviceInfo> PIHIDevice::allDevices(bool try_open) {
 				ullong bits = readFile(hd_i.path + file).toULLong(16);
 				// piCout<< PICoutManipulators::Bin << abs;
 				if (bits > 0) {
+#ifdef LINUX
 					int fd = ::open(dev.path.dataAscii(), O_RDONLY);
 					if (fd < 0) {
 						// piCout << "Warning: can`t open" << dev.path << errorString();
@@ -423,6 +433,19 @@ PIVector<PIHIDeviceInfo> PIHIDevice::allDevices(bool try_open) {
 						}
 					}
 					if (fd >= 0) ::close(fd);
+#else
+					// Stub implementation for non-Linux builds
+					PIHIDeviceInfo::AxisInfo ai;
+					ai.is_relative = is_relative;
+					ai.min         = 0;
+					ai.max         = 1024;
+					for (int bit = 0; bit < 64; ++bit) {
+						if (checkBit(bits, bit, PIString::fromNumber(bit))) {
+							ai.data_index = bit;
+							ret << ai;
+						}
+					}
+#endif
 				}
 				return ret;
 			};

libs/main/thread/piconditionvar.cpp

@@ -23,6 +23,7 @@
 #  define _WIN32_WINNT 0x0600
 #endif
 
+#ifndef PIP_NO_THREADS
 #include "piconditionvar.h"
 #include "piincludes_p.h"
 #ifdef WINDOWS
@@ -175,3 +176,4 @@ void PIConditionVariable::notifyAll() {
 	pthread_cond_broadcast(&PRIVATE->nativeHandle);
 #endif
 }
+#endif // PIP_NO_THREADS

libs/main/thread/piconditionvar.h

@@ -28,6 +28,8 @@
 #include "pimutex.h"
 #include "pisystemtime.h"
 
+
+#ifndef PIP_NO_THREADS
 //! \~\ingroup Thread
 //! \~\brief
 //! \~english Condition variable used together with external %PIMutex.
@@ -173,5 +175,5 @@ private:
 	PRIVATE_DECLARATION(PIP_EXPORT)
 };
 
-
+#endif // PIP_NO_THREADS
 #endif // PICONDITIONVAR_H

libs/main/thread/pimutex.cpp

@@ -107,6 +107,7 @@
 //! \}
 
 
+#ifndef PIP_NO_THREADS
 #include "pimutex.h"
 
 #include "piincludes_p.h"
@@ -228,3 +229,4 @@ void PIMutex::destroy() {
 	pthread_mutex_destroy(&(PRIVATE->mutex));
 #endif
 }
+#endif // PIP_NO_THREADS

libs/main/thread/pimutex.h

@@ -28,6 +28,7 @@
 
 #include "piinit.h"
 
+#ifndef PIP_NO_THREADS
 //! \~\ingroup Thread
 //! \~\brief
 //! \~english Mutex for mutual exclusion between threads.
@@ -93,5 +94,5 @@ private:
 	bool cond;
 };
 
-
+#endif // PIP_NO_THREADS
 #endif // PIMUTEX_H

libs/main/thread/pithread.cpp

@@ -17,6 +17,7 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#ifndef PIP_NO_THREADS
 #include "pithread.h"
 
 #include "piincludes_p.h"
@@ -1086,3 +1087,4 @@ bool PIThread::_waitForFinish(PISystemTime max_tm) {
 #endif
 	return false;
 }
+#endif // PIP_NO_THREADS

libs/main/thread/pithread.h

@@ -43,6 +43,7 @@
 
 class PIThread;
 
+#ifndef PIP_NO_THREADS
 #ifndef MICRO_PIP
 class PIIntrospectionThreads;
 
@@ -339,5 +340,5 @@ private:
 	void setThreadName();
 };
 
-
+#endif // PIP_NO_THREADS
 #endif // PITHREAD_H

libs/main/thread/pitimer.cpp

@@ -17,6 +17,7 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#ifndef PIP_NO_THREADS
 #include "pitimer.h"
 
 #include "piconditionvar.h"
@@ -315,3 +316,4 @@ void PITimer::stop() {
 	thread->stop();
 	event.notifyAll();
 }
+#endif // PIP_NO_THREADS

libs/main/thread/pitimer.h

@@ -44,6 +44,7 @@
 
 class PIThread;
 
+#ifndef PIP_NO_THREADS
 //! \~\ingroup Thread
 //! \~\brief
 //! \~english Periodic timer that emits ticks from an internal worker thread.
@@ -246,5 +247,5 @@ protected:
 	PIConditionVariable event;
 };
 
-
+#endif // PIP_NO_THREADS
 #endif // PITIMER_H

libs/main/types/pitime.cpp

@@ -26,6 +26,8 @@
 #  include "pisystemtests.h"
 #elif defined(ARDUINO)
 #  include <Arduino.h>
+#elif defined(PICO_SDK)
+#  include "hardware/time.h"
 #endif
 #ifdef MICRO_PIP
 #  include <sys/time.h>
@@ -48,15 +50,13 @@
 void piUSleep(int usecs) {
 	if (usecs <= 0) return;
 #ifdef WINDOWS
-	// printf("Sleep %d\n", usecs / 1000);
-	if (usecs > 0) Sleep(usecs / 1000);
-		// printf("Sleep end");
-#else
-#  ifdef FREERTOS
+	Sleep(usecs / 1000);
+#elif defined(FREERTOS)
 	vTaskDelay(usecs / 1000 / portTICK_PERIOD_MS);
-#  else
+#elif defined(PICO_SDK)
+	sleep_us(usecs);
+#else
 	usecs -= PISystemTests::usleep_offset_us;
 	if (usecs > 0) usleep(usecs);
-#  endif
 #endif
 }

libs/main/types/pivariantsimple.h

@@ -54,12 +54,16 @@ public:
 	}
 #ifdef MICRO_PIP
 	PIString typeName() const final {
-		static PIString ret(PIVariant(T()).typeName());
+		static PIString ret(PIVariant::fromValue<T>(T()).typeName());
 		return ret;
 	}
 #else
 	PIString typeName() const final {
+#if defined(__GXX_RTTI__) || defined(__RTTI__)
 		static PIString ret(typeid(T).name());
+#else
+		static PIString ret("unknown");
+#endif
 		return ret;
 	}
 #endif