Added bertrand landry hetu's mac OS X port to date.

Makefile.am

@@ -27,6 +27,7 @@ EXTRA_DIST =				\
 	TODO							\
 	all.dsp							\
 	synergy.dsw						\
+	synergy.xcode/project.pbxproj	\
 	doc/doxygen.cfg.in				\
 	examples/synergy.conf			\
 	$(NULL)

configure.in

@@ -38,8 +38,7 @@ case $host in
 	;;
 *-*-darwin*)
 	acx_host_arch="UNIX"
-	acx_host_winapi="XWINDOWS"
+	acx_host_winapi="CARBON"
-#	acx_host_winapi="CARBON"
 	;;
 *)
 	acx_host_arch="UNIX"
@@ -65,8 +64,7 @@ dnl our files end in .cpp not .C so tests should also end in .cpp
 ac_ext=cpp
 
 dnl enable debugging or disable asserts
-AC_ARG_ENABLE([debug],
+AC_ARG_ENABLE([debug], [  --enable-debug          enable debugging])
-	AC_HELP_STRING([--enable-debug], [enable debugging]))
 if test "x$enable_debug" != xno; then
 	CXXFLAGS="$CXXFLAGS -g"
 else
@@ -111,22 +109,29 @@ if test x"$acx_host_winapi" = xXWINDOWS; then
 	CPPFLAGS="$X_CFLAGS $CPPFLAGS"
 	AC_CHECK_LIB(Xtst,
 		XTestQueryExtension,
-		AC_CHECK_HEADERS([X11/extensions/XTest.h],
 		[X_LIBS="$X_LIBS -lXtst"],
-			AC_MSG_ERROR(Your must have the XTest headers to compile synergy)),
 		AC_MSG_ERROR(You must have the XTest library to build synergy),
 		[$X_LIBS -lXext -lX11 $X_EXTRA_LIBS])
+	AC_CHECK_HEADERS([X11/extensions/XTest.h],,
+		AC_MSG_ERROR(You must have the XTest headers to compile synergy))
 	AC_CHECK_LIB(Xinerama,
 		XineramaQueryExtension,
-		AC_CHECK_HEADERS([X11/extensions/Xinerama.h],
+		[X_LIBS="$X_LIBS -lXinerama"],
-			[X_LIBS="$X_LIBS -lXinerama"]),
+		[acx_xinerama_lib_ok=no],
-		,
 		[$X_LIBS -lXext -lX11 $X_EXTRA_LIBS])
+	if test x"$acx_xinerama_lib_ok" != xno; then
+		AC_CHECK_HEADERS([X11/extensions/Xinerama.h],,,
+			[#include <X11/Xlib.h>])
+	fi
 	AC_CHECK_LIB(Xext,
 		DPMSQueryExtension,
-		AC_CHECK_HEADERS([X11/extensions/dpms.h]),
+		[acx_dpms_lib_ok=yes],
-		,
+		[acx_dpms_lib_ok=no],
 		[$X_LIBS -lX11 $X_EXTRA_LIBS])
+	if test x"$acx_dpms_lib_ok" = xyes; then
+		AC_CHECK_HEADERS([X11/extensions/dpms.h],,,
+			[#include <X11/Xlib.h>])
+	fi
 	CPPFLAGS="$save_CPPFLAGS"
 	ARCH_LIBS="$X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS $ARCH_LIBS"
 	ARCH_CFLAGS="$ARCH_CFLAGS $X_CFLAGS"

lib/common/common.h

@@ -24,6 +24,56 @@
 #	if defined(_WIN32)
 #		define SYSAPI_WIN32 1
 #		define WINAPI_MSWINDOWS 1
+#	endif
+
+	// we may not have run configure on OS X
+#   if defined(__APPLE__)
+#		define SYSAPI_UNIX 1
+#		define WINAPI_CARBON 1
+
+#		define HAVE_ALLOCA_H 1
+#		define HAVE_CXX_BOOL 1
+#		define HAVE_CXX_CASTS 1
+#		define HAVE_CXX_EXCEPTIONS 1
+#		define HAVE_CXX_MUTABLE 1
+#		define HAVE_CXX_STDLIB 1
+#		define HAVE_GETPWUID_R 1
+#		define HAVE_GMTIME_R 1
+#		define HAVE_INET_ATON 1
+#		define HAVE_INTTYPES_H 1
+#		define HAVE_ISTREAM 1
+#		define HAVE_MEMORY_H 1
+#		define HAVE_NANOSLEEP 1
+#		define HAVE_OSTREAM 1
+#		define HAVE_POLL 1
+#		define HAVE_POSIX_SIGWAIT 1
+#		define HAVE_PTHREAD 1
+#		define HAVE_PTHREAD_SIGNAL 1
+#		define HAVE_SOCKLEN_T 1
+#		define HAVE_SSTREAM 1
+#		define HAVE_STDINT_H 1
+#		define HAVE_STDLIB_H 1
+#		define HAVE_STRINGS_H 1
+#		define HAVE_STRING_H 1
+#		define HAVE_SYS_SELECT_H 1
+#		define HAVE_SYS_STAT_H 1
+#		define HAVE_SYS_TIME_H 1
+#		define HAVE_SYS_TYPES_H 1
+#		define HAVE_UNISTD_H 1
+#		define HAVE_VSNPRINTF 1
+#		define HAVE_WCHAR_H 1
+#		define HAVE_SYS_SOCKET_H 1
+
+#		define SELECT_TYPE_ARG1 int
+#		define SELECT_TYPE_ARG234 (fd_set *)
+#		define SELECT_TYPE_ARG5 (struct timeval *)
+#		define SIZEOF_CHAR 1
+#		define SIZEOF_INT 4
+#		define SIZEOF_LONG 4
+#		define SIZEOF_SHORT 2
+#		define STDC_HEADERS 1
+#		define TIME_WITH_SYS_TIME 1
+#		define X_DISPLAY_MISSING 1
 #   endif
 #endif
 

lib/platform/COSXClipboard.cpp

@@ -13,58 +13,205 @@
  */
 
 #include "COSXClipboard.h"
-#include <Carbon/Carbon.h>
+#include "COSXClipboardUTF16Converter.h"
-
+#include "COSXClipboardTextConverter.h"
-// FIXME -- implement this
+#include "CLog.h"
+#include "XArch.h"
 
 //
 // COSXClipboard
 //
 
-COSXClipboard::COSXClipboard()
+COSXClipboard::COSXClipboard() :
+	m_time(0),
+	m_scrap(NULL)
 {
+	m_converters.push_back(new COSXClipboardUTF16Converter);
+	m_converters.push_back(new COSXClipboardTextConverter);
 }
 
 COSXClipboard::~COSXClipboard()
 {
+	clearConverters();
 }
 
 bool
 COSXClipboard::empty()
 {
+	LOG((CLOG_DEBUG "empty clipboard"));
+	assert(m_scrap != NULL);
+
+	OSStatus err = ClearScrap(&m_scrap);
+	// XXX -- check err?
+
+	err = PutScrapFlavor(
+				m_scrap,
+				getOwnershipFlavor(),
+				kScrapFlavorMaskNone,
+				0,
+				0); 
+
+	if (err != noErr) {
+		LOG((CLOG_DEBUG "failed to grab clipboard"));
+		return false;
+	}
+
 	return true;
 }
 
 void
-COSXClipboard::add(EFormat, const CString&)
+COSXClipboard::add(EFormat format, const CString & data)
 {
+	LOG((CLOG_DEBUG "add %d bytes to clipboard format: %d", data.size(), format));
+
+	for (ConverterList::const_iterator index = m_converters.begin();
+								index != m_converters.end(); ++index) {
+
+		IOSXClipboardConverter* converter = *index;
+
+		// skip converters for other formats
+		if (converter->getFormat() == format) {
+			CString osXData = converter->fromIClipboard(data);
+			ScrapFlavorType flavorType = converter->getOSXFormat();
+
+			PutScrapFlavor(
+				m_scrap,
+				flavorType,
+				kScrapFlavorMaskNone,
+				osXData.size(),
+				osXData.data()); 
+		}
+	}
 }
 
 bool
-COSXClipboard::open(Time) const 
+COSXClipboard::open(Time time) const 
 {
-	return false;
+	LOG((CLOG_DEBUG "open clipboard"));
+	m_time = time;
+	OSStatus err = GetCurrentScrap(&m_scrap);
+	return (err == noErr);
 }
 
 void
 COSXClipboard::close() const
 {
+	LOG((CLOG_DEBUG "close clipboard"));
+	m_scrap = NULL;
 }
 
 IClipboard::Time
 COSXClipboard::getTime() const
 {
-	return 0;
+	return m_time;
 }
 
 bool
-COSXClipboard::has(EFormat) const
+COSXClipboard::has(EFormat format) const
 {
+	assert(m_scrap != NULL);
+
+	for (ConverterList::const_iterator index = m_converters.begin();
+							index != m_converters.end(); ++index) {
+		IOSXClipboardConverter* converter = *index;
+		if (converter->getFormat() == format) {
+			ScrapFlavorFlags flags;
+			ScrapFlavorType type = converter->getOSXFormat();
+
+			if (GetScrapFlavorFlags(m_scrap, type, &flags) == noErr) {
+				return true;
+			}
+		}
+	}
+
 	return false;
 }
 
 CString
-COSXClipboard::get(EFormat) const
+COSXClipboard::get(EFormat format) const
 {
-	return "";
+	CString result;
+
+	// find the converter for the first clipboard format we can handle
+	IOSXClipboardConverter* converter = NULL;
+	for (ConverterList::const_iterator index = m_converters.begin();
+							index != m_converters.end(); ++index) {
+		converter = *index;
+
+		ScrapFlavorFlags flags;
+		ScrapFlavorType type = converter->getOSXFormat();
+
+		if (converter->getFormat() == format &&
+			GetScrapFlavorFlags(m_scrap, type, &flags) == noErr) {
+			break;
+		}
+		converter = NULL;
+	}
+
+	// if no converter then we don't recognize any formats
+	if (converter == NULL) {
+		return result;
+	}
+
+	// get the clipboard data.
+	char* buffer = NULL;
+	try {
+		Size flavorSize;
+		OSStatus err = GetScrapFlavorSize(m_scrap,
+							converter->getOSXFormat(), &flavorSize);
+		if (err != noErr) {
+			throw err;
+		}
+
+		buffer = new char[flavorSize];
+		if (buffer == NULL) {
+			throw memFullErr;
+		}
+
+		err = GetScrapFlavorData(m_scrap,
+							converter->getOSXFormat(), &flavorSize, buffer);
+		if (err != noErr) {
+			throw err;
+		}
+
+		result = CString(buffer, flavorSize);
+	}
+	catch (OSStatus err) {
+		LOG((CLOG_DEBUG "exception thrown in COSXClipboard::get MacError (%d)", err));
+	}
+	catch (...) {
+		LOG((CLOG_DEBUG "unknown exception in COSXClipboard::get"));
+		RETHROW_XTHREAD
+	}
+	delete[] buffer;
+
+	return converter->toIClipboard(result);
+}
+
+void
+COSXClipboard::clearConverters()
+{
+	for (ConverterList::iterator index = m_converters.begin();
+							index != m_converters.end(); ++index) {
+		delete *index;
+	}
+	m_converters.clear();
+}
+
+bool 
+COSXClipboard::isOwnedBySynergy()
+{
+	ScrapFlavorFlags flags;
+	ScrapRef scrap;
+	OSStatus err = GetCurrentScrap(&scrap);
+	if (err == noErr) {
+		err = GetScrapFlavorFlags(scrap, getOwnershipFlavor() , &flags);
+	}
+	return (err == noErr);
+}
+
+ScrapFlavorType 
+COSXClipboard::getOwnershipFlavor()
+{
+	return 'Syne';
 }

lib/platform/COSXClipboard.h

@@ -16,6 +16,10 @@
 #define COSXCLIPBOARD_H
 
 #include "IClipboard.h"
+#include <vector>
+#include <Carbon/Carbon.h>
+
+class IOSXClipboardConverter;
 
 //! OS X clipboard implementation
 class COSXClipboard : public IClipboard {
@@ -23,6 +27,9 @@ public:
 	COSXClipboard();
 	virtual ~COSXClipboard();
 
+	//! Test if clipboard is owned by synergy
+	static bool			isOwnedBySynergy();
+
 	// IClipboard overrides
 	virtual bool		empty();
 	virtual void		add(EFormat, const CString& data);
@@ -31,6 +38,57 @@ public:
 	virtual Time		getTime() const;
 	virtual bool		has(EFormat) const;
 	virtual CString		get(EFormat) const;
+
+private:
+	void				clearConverters();
+	static ScrapFlavorType
+						getOwnershipFlavor();
+
+private:
+	typedef std::vector<IOSXClipboardConverter*> ConverterList;
+
+	mutable Time		m_time;
+	ConverterList		m_converters;
+	mutable ScrapRef	m_scrap;
+};
+
+//! Clipboard format converter interface
+/*!
+This interface defines the methods common to all Scrap book format
+*/
+class IOSXClipboardConverter : public IInterface {
+public:
+	//! @name accessors
+	//@{
+
+	//! Get clipboard format
+	/*!
+	Return the clipboard format this object converts from/to.
+	*/
+	virtual IClipboard::EFormat
+						getFormat() const = 0;
+
+	//! returns the scrap flavor type that this object converts from/to
+	virtual ScrapFlavorType
+						getOSXFormat() const = 0;
+
+	//! Convert from IClipboard format
+	/*!
+	Convert from the IClipboard format to the Carbon scrap format.
+	The input data must be in the IClipboard format returned by
+	getFormat().  The return data will be in the scrap
+	format returned by getOSXFormat().
+	*/
+	virtual CString		fromIClipboard(const CString&) const = 0;
+
+	//! Convert to IClipboard format
+	/*!
+	Convert from the carbon scrap format to the IClipboard format
+	(i.e., the reverse of fromIClipboard()).
+	*/
+	virtual CString		toIClipboard(const CString&) const = 0;
+
+	//@}
 };
 
 #endif

lib/platform/COSXClipboardAnyTextConverter.cpp

@@ -0,0 +1,85 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2004 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package 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.
+ */
+
+#include "COSXClipboardAnyTextConverter.h"
+#include <algorithm>
+
+//
+// COSXClipboardAnyTextConverter
+//
+
+COSXClipboardAnyTextConverter::COSXClipboardAnyTextConverter()
+{
+	// do nothing
+}
+
+COSXClipboardAnyTextConverter::~COSXClipboardAnyTextConverter()
+{
+	// do nothing
+}
+
+IClipboard::EFormat
+COSXClipboardAnyTextConverter::getFormat() const
+{
+	return IClipboard::kText;
+}
+
+CString
+COSXClipboardAnyTextConverter::fromIClipboard(const CString& data) const
+{
+	// convert linefeeds and then convert to desired encoding
+	return doFromIClipboard(convertLinefeedToMacOS(data));
+}
+
+CString
+COSXClipboardAnyTextConverter::toIClipboard(const CString& data) const
+{
+	// convert text then newlines
+	return convertLinefeedToUnix(doToIClipboard(data));
+}
+
+static
+bool
+isLF(char ch)
+{
+    return (ch == '\n');
+}
+
+static
+bool
+isCR(char ch)
+{
+    return (ch == '\r');
+}
+
+CString
+COSXClipboardAnyTextConverter::convertLinefeedToMacOS(const CString& src)
+{
+	// note -- we assume src is a valid UTF-8 string
+    CString copy = src;
+
+    std::replace_if(copy.begin(), copy.end(), isLF, '\r');
+
+	return copy;
+}
+
+CString
+COSXClipboardAnyTextConverter::convertLinefeedToUnix(const CString& src)
+{
+    CString copy = src;
+
+    std::replace_if(copy.begin(), copy.end(), isCR, '\n');
+
+	return copy;
+}

lib/platform/COSXClipboardAnyTextConverter.h

@@ -0,0 +1,52 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2004 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package 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.
+ */
+
+#ifndef COSXCLIPBOARDANYTEXTCONVERTER_H
+#define COSXCLIPBOARDANYTEXTCONVERTER_H
+
+#include "COSXClipboard.h"
+
+//! Convert to/from some text encoding
+class COSXClipboardAnyTextConverter : public IOSXClipboardConverter {
+public:
+	COSXClipboardAnyTextConverter();
+	virtual ~COSXClipboardAnyTextConverter();
+
+	// IOSXClipboardConverter overrides
+	virtual IClipboard::EFormat
+						getFormat() const;
+	virtual ScrapFlavorType
+						getOSXFormat() const = 0;
+	virtual CString		fromIClipboard(const CString &) const;
+	virtual CString		toIClipboard(const CString &) const;
+
+protected:
+	//! Convert from IClipboard format
+	/*!
+	Do UTF-8 conversion and linefeed conversion.
+	*/
+	virtual CString		doFromIClipboard(const CString&) const = 0;
+
+	//! Convert to IClipboard format
+	/*!
+	Do UTF-8 conversion and Linefeed conversion.
+	*/
+	virtual CString		doToIClipboard(const CString&) const = 0;
+
+private:
+	static CString		convertLinefeedToMacOS(const CString&);
+	static CString		convertLinefeedToUnix(const CString&);
+};
+
+#endif

lib/platform/COSXClipboardTextConverter.cpp

@@ -0,0 +1,48 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2004 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package 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.
+ */
+
+#include "COSXClipboardTextConverter.h"
+#include "CUnicode.h"
+
+//
+// COSXClipboardTextConverter
+//
+
+COSXClipboardTextConverter::COSXClipboardTextConverter() 
+{
+	// do nothing
+}
+
+COSXClipboardTextConverter::~COSXClipboardTextConverter()
+{
+	// do nothing
+}
+
+ScrapFlavorType
+COSXClipboardTextConverter::getOSXFormat() const
+{
+	return kScrapFlavorTypeText;
+}
+
+CString
+COSXClipboardTextConverter::doFromIClipboard(const CString& data) const
+{
+	return CUnicode::UTF8ToText(data);
+}
+
+CString
+COSXClipboardTextConverter::doToIClipboard(const CString& data) const
+{
+	return CUnicode::textToUTF8(data);
+}

lib/platform/COSXClipboardTextConverter.h

@@ -0,0 +1,37 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2004 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package 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.
+ */
+
+#ifndef COSXCLIPBOARDTEXTCONVERTER_H
+#define COSXCLIPBOARDTEXTCONVERTER_H
+
+#include "COSXClipboardAnyTextConverter.h"
+
+//! Convert to/from locale text encoding
+class COSXClipboardTextConverter : public COSXClipboardAnyTextConverter {
+public:
+	COSXClipboardTextConverter();
+	virtual ~COSXClipboardTextConverter();
+
+	// IOSXClipboardAnyTextConverter overrides
+	virtual ScrapFlavorType
+						getOSXFormat() const;
+
+protected:
+	// COSXClipboardAnyTextConverter overrides
+	virtual CString		doFromIClipboard(const CString&) const;
+	virtual CString		doToIClipboard(const CString&) const;
+
+};
+
+#endif

lib/platform/COSXClipboardUTF16Converter.cpp

@@ -0,0 +1,50 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2004 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package 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.
+ */
+
+#include "COSXClipboardUTF16Converter.h"
+#include "CUnicode.h"
+
+//
+// COSXClipboardUTF16Converter
+//
+
+COSXClipboardUTF16Converter::COSXClipboardUTF16Converter()
+{
+	// do nothing
+}
+
+COSXClipboardUTF16Converter::~COSXClipboardUTF16Converter()
+{
+	// do nothing
+}
+
+ScrapFlavorType
+COSXClipboardUTF16Converter::getOSXFormat() const
+{
+	return kScrapFlavorTypeUnicode;
+}
+
+CString
+COSXClipboardUTF16Converter::doFromIClipboard(const CString& data) const
+{
+	// convert and add nul terminator
+	return CUnicode::UTF8ToUTF16(data);
+}
+
+CString
+COSXClipboardUTF16Converter::doToIClipboard(const CString& data) const
+{
+	// convert and strip nul terminator
+	return CUnicode::UTF16ToUTF8(data);
+}

lib/platform/COSXClipboardUTF16Converter.h

@@ -0,0 +1,36 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2004 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package 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.
+ */
+
+#ifndef COSXCLIPBOARDUTF16CONVERTER_H
+#define COSXCLIPBOARDUTF16CONVERTER_H
+
+#include "COSXClipboardAnyTextConverter.h"
+
+//! Convert to/from UTF-16 encoding
+class COSXClipboardUTF16Converter : public COSXClipboardAnyTextConverter {
+public:
+	COSXClipboardUTF16Converter();
+	virtual ~COSXClipboardUTF16Converter();
+
+	// IOSXClipboardAnyTextConverter overrides
+	virtual ScrapFlavorType
+						getOSXFormat() const;
+
+protected:
+	// COSXClipboardAnyTextConverter overrides
+	virtual CString		doFromIClipboard(const CString&) const;
+	virtual CString		doToIClipboard(const CString&) const;
+};
+
+#endif

lib/platform/COSXEventQueueBuffer.cpp

@@ -13,19 +13,28 @@
  */
 
 #include "COSXEventQueueBuffer.h"
+#include "CEvent.h"
+#include "IEventQueue.h"
+
+//
+// CEventQueueTimer
+//
+
+class CEventQueueTimer { };
 
 //
 // COSXEventQueueBuffer
 //
 
-COSXEventQueueBuffer::COSXEventQueueBuffer()
+COSXEventQueueBuffer::COSXEventQueueBuffer() :
+	m_event(NULL)
 {
-	// FIXME
+	// do nothing
 }
 
 COSXEventQueueBuffer::~COSXEventQueueBuffer()
 {
-	// FIXME
+	setOSXEvent(NULL);
 }
 
 void
@@ -38,18 +47,51 @@ COSXEventQueueBuffer::waitForEvent(double timeout)
 IEventQueueBuffer::Type
 COSXEventQueueBuffer::getEvent(CEvent& event, UInt32& dataID)
 {
-	// FIXME
+	EventRef carbonEvent = NULL;
-	(void)event;
+	OSStatus error = ReceiveNextEvent(0, NULL, 0.0, true, &carbonEvent);
-	(void)dataID;
+	setOSXEvent(carbonEvent);
+
+	if (error == eventLoopQuitErr) {
+		event = CEvent(CEvent::kQuit);
+		return kSystem;
+	}
+	else if (error != noErr) {
 		return kNone;
 	}
+	else {
+		UInt32 eventClass = GetEventClass(m_event);
+		switch (eventClass) {
+		case 'Syne': 
+			dataID = GetEventKind(m_event);
+			return kUser;
+
+		default: 
+			event = CEvent(CEvent::kSystem,
+						IEventQueue::getSystemTarget(), &m_event);
+			return kNone;
+		}
+	}
+}
 
 bool
 COSXEventQueueBuffer::addEvent(UInt32 dataID)
 {
-	// FIXME
+	EventRef event;
-	(void)dataID;
+	OSStatus error = CreateEvent( 
-	return false;
+							kCFAllocatorDefault,
+							'Syne', 
+							dataID,
+							0,
+							kEventAttributeNone,
+							&event);
+
+	if (error == noErr) {
+		error = PostEventToQueue(GetMainEventQueue(), event, 
+							kEventPriorityStandard);
+		ReleaseEvent(event);
+	}
+	
+	return (error == noErr);
 }
 
 bool
@@ -57,20 +99,26 @@ COSXEventQueueBuffer::isEmpty() const
 {
 	EventRef event;
 	OSStatus status = ReceiveNextEvent(0, NULL, 0.0, false, &event);
-	return (status != eventLoopTimedOutErr);
+	return (status == eventLoopTimedOutErr);
 }
 
 CEventQueueTimer*
-COSXEventQueueBuffer::newTimer(double duration, bool oneShot) const
+COSXEventQueueBuffer::newTimer(double, bool) const
 {
-	// FIXME
+	return new CEventQueueTimer;
-	(void)duration;
-	(void)oneShot;
-	return NULL;
 }
 
 void
-COSXEventQueueBuffer::deleteTimer(CEventQueueTimer*) const
+COSXEventQueueBuffer::deleteTimer(CEventQueueTimer* timer) const
 {
-	// FIXME
+	delete timer;
+}
+
+void 
+COSXEventQueueBuffer::setOSXEvent(EventRef event)
+{
+	if (m_event != NULL) {
+		ReleaseEvent(m_event);
+	}
+	m_event = RetainEvent(event);
 }

lib/platform/COSXEventQueueBuffer.h

@@ -33,8 +33,11 @@ public:
 						newTimer(double duration, bool oneShot) const;
 	virtual void		deleteTimer(CEventQueueTimer*) const;
 
+protected:
+	void				setOSXEvent(EventRef event);
+
 private:
-	// FIXME
+	EventRef			m_event;
 };
 
 #endif

lib/platform/COSXScreen.cpp

@@ -34,7 +34,8 @@ COSXScreen::COSXScreen(bool isPrimary) :
 	m_keyState(NULL),
 	m_sequenceNumber(0),
 	m_screensaver(NULL),
-	m_screensaverNotify(false)
+	m_screensaverNotify(false),
+	m_ownClipboard(false)
 {
 	try {
 		m_displayID = CGMainDisplayID();
@@ -145,6 +146,30 @@ COSXScreen::getCursorCenter(SInt32& x, SInt32& y) const
 	y = m_yCenter;
 }
 
+void
+COSXScreen::postMouseEvent(const CGPoint & pos) const
+{
+	// synthesize event.  CGPostMouseEvent is a particularly good
+	// example of a bad API.  we have to shadow the mouse state to
+	// use this API and if we want to support more buttons we have
+	// to recompile.
+	//
+	// the order of buttons on the mac is:
+	// 1 - Left
+	// 2 - Right
+	// 3 - Middle
+	// Whatever the USB device defined.
+	// It is a bit weird that the behaviour of buttons over 3 are dependent
+	// on currently plugged in USB devices.
+	CGPostMouseEvent(pos, true, sizeof(m_buttons) / sizeof(m_buttons[0]),
+				m_buttons[0],
+				m_buttons[2],
+				m_buttons[1],
+				m_buttons[3],
+				m_buttons[4]);
+}
+
+
 void
 COSXScreen::fakeMouseButton(ButtonID id, bool press) const
 {
@@ -157,10 +182,6 @@ COSXScreen::fakeMouseButton(ButtonID id, bool press) const
 	// update state
 	m_buttons[index] = press;
 
-	// synthesize event.  CGPostMouseEvent is a particularly good
-	// example of a bad API.  we have to shadow the mouse state to
-	// use this API and if we want to support more buttons we have
-	// to recompile.
 	CGPoint pos;
 	if (!m_cursorPosValid) {
 		SInt32 x, y;
@@ -168,12 +189,7 @@ COSXScreen::fakeMouseButton(ButtonID id, bool press) const
 	}
 	pos.x = m_xCursor;
 	pos.y = m_yCursor;
-	CGPostMouseEvent(pos, false, sizeof(m_buttons) / sizeof(m_buttons[0]),
+	postMouseEvent(pos);
-				m_buttons[0],
-				m_buttons[1],
-				m_buttons[2],
-				m_buttons[3],
-				m_buttons[4]);
 }
 
 void
@@ -183,8 +199,7 @@ COSXScreen::fakeMouseMove(SInt32 x, SInt32 y) const
 	CGPoint pos;
 	pos.x = x;
 	pos.y = y;
-	// FIXME -- is it okay to pass no buttons here?
+	postMouseEvent(pos);
-	CGPostMouseEvent(pos, true, 0, m_buttons[0]);
 
 	// save new cursor position
 	m_xCursor        = x;
@@ -208,8 +223,7 @@ COSXScreen::fakeMouseRelativeMove(SInt32 dx, SInt32 dy) const
 	CGPoint pos;
 	pos.x = oldPos.h + dx;
 	pos.y = oldPos.v + dy;
-	// FIXME -- is it okay to pass no buttons here?
+	postMouseEvent(pos);
-	CGPostMouseEvent(pos, true, 0, m_buttons[0]);
 
 	// we now assume we don't know the current cursor position
 	m_cursorPosValid = false;
@@ -218,7 +232,32 @@ COSXScreen::fakeMouseRelativeMove(SInt32 dx, SInt32 dy) const
 void
 COSXScreen::fakeMouseWheel(SInt32 delta) const
 {
-	CGPostScrollWheelEvent(1, delta / 120);
+	CFPropertyListRef pref = ::CFPreferencesCopyValue(
+							CFSTR("com.apple.scrollwheel.scaling"),
+							kCFPreferencesAnyApplication,
+							kCFPreferencesCurrentUser,
+							kCFPreferencesAnyHost);
+
+	int32_t wheelIncr = 10;
+
+	if (pref != NULL) {
+		CFTypeID id = CFGetTypeID(pref);
+		if (id == CFNumberGetTypeID()) {
+			CFNumberRef value = static_cast<CFNumberRef>(pref);
+
+			double scaling;
+			if (CFNumberGetValue(value, kCFNumberDoubleType, &scaling)) {
+				wheelIncr = (int32_t)(8 * scaling);
+			}
+		}
+		CFRelease(pref);
+	}
+
+	if (delta < 0) {
+		wheelIncr = -wheelIncr;
+	}
+
+	CGPostScrollWheelEvent(1, wheelIncr);
 }
 
 void
@@ -332,6 +371,7 @@ bool
 COSXScreen::setClipboard(ClipboardID, const IClipboard* src)
 {
 	COSXClipboard dst;
+	m_ownClipboard = true;
 	if (src != NULL) {
 		// save clipboard data
 		return CClipboard::copy(&dst, src);
@@ -350,7 +390,18 @@ COSXScreen::setClipboard(ClipboardID, const IClipboard* src)
 void
 COSXScreen::checkClipboards()
 {
-	// FIXME -- do nothing if we're always up to date
+	if (m_ownClipboard && !COSXClipboard::isOwnedBySynergy()) {
+		static ScrapRef sScrapbook = NULL;
+		ScrapRef currentScrap;
+		GetCurrentScrap(&currentScrap);
+
+		if (sScrapbook != currentScrap) {
+			m_ownClipboard = false;
+			sendClipboardEvent(getClipboardGrabbedEvent(), kClipboardClipboard);
+			sendClipboardEvent(getClipboardGrabbedEvent(), kClipboardSelection);
+			sScrapbook = currentScrap;
+		}
+	}
 }
 
 void
@@ -406,9 +457,64 @@ COSXScreen::isPrimary() const
 }
 
 void
-COSXScreen::handleSystemEvent(const CEvent&, void*)
+COSXScreen::sendEvent(CEvent::Type type, void* data)
 {
-	// FIXME
+	EVENTQUEUE->addEvent(CEvent(type, getEventTarget(), data));
+}
+
+void
+COSXScreen::sendClipboardEvent(CEvent::Type type, ClipboardID id)
+{
+	CClipboardInfo* info   = (CClipboardInfo*)malloc(sizeof(CClipboardInfo));
+	info->m_id             = id;
+	info->m_sequenceNumber = m_sequenceNumber;
+	sendEvent(type, info);
+}
+
+
+void
+COSXScreen::handleSystemEvent(const CEvent& event, void*)
+{
+/*
+	EventRef * carbonEvent = reinterpret_cast<EventRef *>(event.getData());
+	assert(carbonEvent != NULL);
+
+	UInt32 eventClass = GetEventClass( *carbonEvent );
+	
+	switch( eventClass )  
+	{
+		case kEventClassMouse:
+		{
+			UInt32 eventKind = GetEventKind( *carbonEvent );
+			switch( eventKind )
+			{
+				case kEventMouseMoved:
+				{
+					HIPoint point;
+					GetEventParameter( *carbonEvent,
+						kEventParamMouseDelta,
+						typeHIPoint,
+						NULL,
+						sizeof(point),
+						NULL,
+						&point);
+						
+				} break;
+			}
+		}break;
+
+		case kEventClassKeyboard: 
+		{
+		
+		}
+
+		default: 
+		{
+		
+		} break;
+	
+	}
+*/
 }
 
 void
@@ -426,15 +532,49 @@ COSXScreen::getKeyState() const
 void
 COSXScreen::updateScreenShape()
 {
-	// FIXME -- handle multiple monitors
+	// get info for each display
+	CGDisplayCount displayCount = 0;
+
+	if (CGGetActiveDisplayList(0, NULL, &displayCount) != CGDisplayNoErr) {
+		return;
+	}
+	
+	if (displayCount == 0) {
+		return;
+	}
+
+	CGDirectDisplayID* displays = 
+		(CGDirectDisplayID*)malloc(displayCount * sizeof(CGDirectDisplayID));
+
+	if (displays == NULL) {
+		return;
+	}
+
+	if (CGGetActiveDisplayList(displayCount,
+							displays, &displayCount) != CGDisplayNoErr) {
+		free(displays);
+		return;
+	}
+
+	// get smallest rect enclosing all display rects
+	CGRect totalBounds = CGRectZero;
+	for (CGDisplayCount i = 0; i < displayCount; ++i) {
+		CGRect bounds = CGDisplayBounds(displays[i]);
+		totalBounds   = CGRectUnion(totalBounds, bounds);
+	}
 
 	// get shape of default screen
-	m_x = 0;
+	m_x = (SInt32)totalBounds.origin.x;
-	m_y = 0;
+	m_y = (SInt32)totalBounds.origin.y;
-	m_w = CGDisplayPixelsWide(m_displayID);
+	m_w = (SInt32)totalBounds.size.width;
-	m_h = CGDisplayPixelsHigh(m_displayID);
+	m_h = (SInt32)totalBounds.size.height;
 
 	// get center of default screen
+	// XXX -- this should compute the center of displays[0]
 	m_xCenter = m_x + (m_w >> 1);
 	m_yCenter = m_y + (m_h >> 1);
+
+	LOG((CLOG_DEBUG "screen shape: %d,%d %dx%d on %u %s", m_x, m_y, m_w, m_h, displayCount, (displayCount == 1) ? "display" : "displays"));
+
+	free(displays);
 }

lib/platform/COSXScreen.h

@@ -76,6 +76,11 @@ protected:
 
 private:
 	void				updateScreenShape();
+	void				postMouseEvent(const CGPoint &) const;
+	
+	// convenience function to send events
+	void				sendEvent(CEvent::Type type, void* = NULL);
+	void				sendClipboardEvent(CEvent::Type type, ClipboardID id);
 	
 private:
 	// true if screen is being used as a primary screen, false otherwise
@@ -107,6 +112,9 @@ private:
 	// screen saver stuff
 	COSXScreenSaver*	m_screensaver;
 	bool				m_screensaverNotify;
+
+	// clipboard stuff
+	bool				m_ownClipboard;
 };
 
 #endif

lib/platform/Makefile.am

@@ -71,11 +71,17 @@ MSWINDOWS_HOOK_SOURCE_FILES =				\
 	$(NULL)
 CARBON_SOURCE_FILES =						\
 	COSXClipboard.cpp						\
+	COSXClipboardAnyTextConverter.cpp		\
+	COSXClipboardTextConverter.cpp			\
+	COSXClipboardUTF16Converter.cpp			\
 	COSXEventQueueBuffer.cpp				\
 	COSXKeyState.cpp						\
 	COSXScreen.cpp							\
 	COSXScreenSaver.cpp						\
 	COSXClipboard.h							\
+	COSXClipboardAnyTextConverter.h			\
+	COSXClipboardTextConverter.h			\
+	COSXClipboardUTF16Converter.h			\
 	COSXEventQueueBuffer.h					\
 	COSXKeyState.h							\
 	COSXScreen.h							\