first version of Explorer NotifyHook DLL

svn path=/trunk/; revision=8779

reactos/subsys/system/explorer/Makefile

@@ -128,12 +128,15 @@ ever:
 buildno.h: ../../../include/reactos/buildno.h
 	$(CD_PREFIX)updatebuildno
 
-$(TARGET): $(OBJECTS) $(PROGRAM)$(RES_SUFFIX)
+$(TARGET): $(OBJECTS) $(PROGRAM)$(RES_SUFFIX) notifyhook.dll
 	$(LINK) $(LFLAGS) -o $@ $^ $(addprefix -l,$(LIBS)) $(addprefix -l,$(DELAYIMPORTS))
 
 explorer$(RES_SUFFIX): $(PROGRAM)_intres.rc res/*.bmp res/*.ico
 	$(RC) $(RCFLAGS) -o $@ $(PROGRAM)_intres.rc
 
+notifyhook.dll: notifyhook/notifyhook.c notifyhook/notifyhook.h
+	$(CC) -D_WIN32_IE=0x0600 -Wall -D_NOTIFYHOOK_IMPL -Os -s notifyhook/notifyhook.c -shared -o $@
+
 clean:
 	$(TOOLS_PATH)/rdel $(TARGET) $(OBJECTS) $(PROGRAM)$(RES_SUFFIX)
 
@@ -152,6 +155,7 @@ implib:
 
 install:
 	-$(TOOLS_PATH)/rcopy $(TARGET) $(INSTALL_DIR)/$(TARGET)
+	-$(TOOLS_PATH)/rcopy notifyhook.dll $(INSTALL_DIR)/$(TARGET)
 
 bootcd:
 

reactos/subsys/system/explorer/explorer.dsp

@@ -57,7 +57,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-# ADD LINK32 shell32.lib comctl32.lib gdi32.lib user32.lib advapi32.lib ole32.lib delayimp.lib /nologo /subsystem:windows /machine:I386 /delayload:oleaut32.dll /delayload:wsock32.dll
+# ADD LINK32 shell32.lib comctl32.lib gdi32.lib user32.lib advapi32.lib ole32.lib delayimp.lib /nologo /subsystem:windows /machine:I386 /libpath:"Release" /delayload:oleaut32.dll /delayload:wsock32.dll
 # SUBTRACT LINK32 /pdb:none
 
 !ELSEIF  "$(CFG)" == "explorer - Win32 Debug"
@@ -82,7 +82,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
-# ADD LINK32 kernel32.lib shell32.lib comctl32.lib gdi32.lib user32.lib advapi32.lib ole32.lib delayimp.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept /delayload:oleaut32.dll /delayload:wsock32.dll
+# ADD LINK32 kernel32.lib shell32.lib comctl32.lib gdi32.lib user32.lib advapi32.lib ole32.lib delayimp.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept /libpath:"Debug" /delayload:oleaut32.dll /delayload:wsock32.dll
 # SUBTRACT LINK32 /pdb:none
 
 !ELSEIF  "$(CFG)" == "explorer - Win32 Debug Release"
@@ -134,7 +134,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 user32.lib gdi32.lib advapi32.lib comctl32.lib shell32.lib /nologo /subsystem:console /machine:I386
-# ADD LINK32 shell32.lib comctl32.lib gdi32.lib user32.lib advapi32.lib ole32.lib delayimp.lib /nologo /subsystem:windows /machine:I386 /delayload:oleaut32.dll /delayload:wsock32.dll
+# ADD LINK32 shell32.lib comctl32.lib gdi32.lib user32.lib advapi32.lib ole32.lib delayimp.lib /nologo /subsystem:windows /machine:I386 /libpath:"Release" /delayload:oleaut32.dll /delayload:wsock32.dll
 # SUBTRACT LINK32 /pdb:none
 
 !ELSEIF  "$(CFG)" == "explorer - Win32 Unicode Debug"
@@ -160,7 +160,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 user32.lib gdi32.lib advapi32.lib comctl32.lib shell32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
-# ADD LINK32 shell32.lib comctl32.lib gdi32.lib user32.lib advapi32.lib ole32.lib delayimp.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept /delayload:oleaut32.dll /delayload:wsock32.dll
+# ADD LINK32 shell32.lib comctl32.lib gdi32.lib user32.lib advapi32.lib ole32.lib delayimp.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept /libpath:"Debug" /delayload:oleaut32.dll /delayload:wsock32.dll
 # SUBTRACT LINK32 /pdb:none
 
 !ELSEIF  "$(CFG)" == "explorer - Win32 _NO_COMUTIL"

reactos/subsys/system/explorer/explorer.dsw

@@ -27,6 +27,18 @@ Package=<4>
 
 ###############################################################################
 
+Project: "notifyhook"=.\notifyhook\notifyhook.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
 Global:
 
 Package=<5>

reactos/subsys/system/explorer/notifyhook/.cvsignore

@@ -0,0 +1,2 @@
+Debug
+Release

reactos/subsys/system/explorer/notifyhook/notifyhook.c

@@ -0,0 +1,116 @@
+/*
+ * Copyright 2004 Martin Fuchs
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+ //
+ // NotifyHook DLL for ROS Explorer
+ //
+ // notifyhook.cpp
+ //
+ // Martin Fuchs, 17.03.2004
+ //
+
+
+#include "../utility/utility.h"
+
+#include "notifyhook.h"
+
+
+static HINSTANCE s_hInstance;
+static UINT WM_GETMODULEPATH;
+static HHOOK s_hNotifyHook;
+
+
+BOOL APIENTRY DllMain(HINSTANCE hInst, DWORD dwReason, LPVOID param)
+{
+	switch(dwReason) {
+	  case DLL_PROCESS_ATTACH:
+		s_hInstance = hInst;
+		DisableThreadLibraryCalls(hInst);
+		WM_GETMODULEPATH = RegisterWindowMessageA("WM_GETMODULEPATH");
+		break;
+	}
+
+    return TRUE;
+}
+
+
+struct COPYDATA_STRUCT {
+	HWND	_hwnd;
+	int		_len;
+	char	_path[MAX_PATH];
+};
+
+LRESULT CALLBACK NotifyHookProc(int code, WPARAM wparam, LPARAM lparam)
+{
+	MSG* pmsg = (MSG*)lparam;
+
+	if (pmsg->message == WM_GETMODULEPATH) {
+		struct COPYDATA_STRUCT cds;
+		COPYDATASTRUCT data;
+
+		cds._hwnd = pmsg->hwnd;
+		cds._len = GetWindowModuleFileNameA(pmsg->hwnd, cds._path, MAX_PATH);
+
+		data.dwData = WM_GETMODULEPATH;
+		data.cbData = sizeof(cds);
+		data.lpData = &cds;
+
+		SendMessage((HWND)pmsg->wParam, WM_COPYDATA, (WPARAM)pmsg->hwnd, (LPARAM)&data);
+
+		return 0;
+	}
+
+	return CallNextHookEx(s_hNotifyHook, code, wparam, lparam);
+}
+
+
+UINT InstallNotifyHook()
+{
+	s_hNotifyHook = SetWindowsHookEx(WH_GETMESSAGE, NotifyHookProc, s_hInstance, 0);
+
+	return WM_GETMODULEPATH;
+}
+
+void DeinstallNotifyHook()
+{
+	UnhookWindowsHookEx(s_hNotifyHook);
+	s_hNotifyHook = 0;
+}
+
+
+void GetWindowModulePath(HWND hwnd)
+{
+	SendMessage(hwnd, WM_GETMODULEPATH, 0, 0);
+}
+
+ // retrieve module path by receiving WM_COPYDATA message
+DECL_NOTIFYHOOK int GetWindowModulePathCopyData(LPARAM lparam, HWND* phwnd, LPSTR buffer, int size)
+{
+	PCOPYDATASTRUCT data = (PCOPYDATASTRUCT) lparam;
+
+	if (data->dwData == WM_GETMODULEPATH) {
+		struct COPYDATA_STRUCT* cds = (struct COPYDATA_STRUCT*) data->lpData;
+
+		*phwnd = cds->_hwnd;
+		strncpy(buffer, cds->_path, size);
+
+		return cds->_len;
+	} else
+		return 0;
+}

reactos/subsys/system/explorer/notifyhook/notifyhook.dsp

@@ -0,0 +1,101 @@
+# Microsoft Developer Studio Project File - Name="notifyhook" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=notifyhook - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "notifyhook.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "notifyhook.mak" CFG="notifyhook - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "notifyhook - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "notifyhook - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "notifyhook - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "shellhook___Win32_Release"
+# PROP BASE Intermediate_Dir "shellhook___Win32_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "..\Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c
+# ADD CPP /nologo /MT /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_NOTIFYHOOK_IMPL" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x407 /d "NDEBUG"
+# ADD RSC /l 0x407 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /machine:I386
+# ADD LINK32 user32.lib /nologo /subsystem:windows /dll /machine:I386
+
+!ELSEIF  "$(CFG)" == "notifyhook - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "shellhook___Win32_Debug"
+# PROP BASE Intermediate_Dir "shellhook___Win32_Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "..\Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /GZ /c
+# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "_DEBUG" /D "WIN32" /D "_NOTIFYHOOK_IMPL" /FR /FD /GZ /c
+# SUBTRACT CPP /YX
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x407 /d "_DEBUG"
+# ADD RSC /l 0x407 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 user32.lib /nologo /subsystem:windows /dll /debug /machine:I386 /pdbtype:sept
+
+!ENDIF 
+
+# Begin Target
+
+# Name "notifyhook - Win32 Release"
+# Name "notifyhook - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\notifyhook.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\notifyhook.h
+# End Source File
+# End Target
+# End Project

reactos/subsys/system/explorer/notifyhook/notifyhook.h

@@ -0,0 +1,50 @@
+/*
+ * Copyright 2004 Martin Fuchs
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+ //
+ // NotifyHook DLL for ROS Explorer
+ //
+ // notifyhook.h
+ //
+ // Martin Fuchs, 17.03.2004
+ //
+
+
+#ifdef _NOTIFYHOOK_IMPL
+#define	DECL_NOTIFYHOOK __declspec(dllexport)
+#else
+#define	DECL_NOTIFYHOOK __declspec(dllimport)
+#ifdef _MSC_VER
+#pragma comment(lib, "notifyhook")
+#endif
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+DECL_NOTIFYHOOK UINT InstallNotifyHook();
+DECL_NOTIFYHOOK void DeinstallNotifyHook();
+
+DECL_NOTIFYHOOK void GetWindowModulePath(HWND hwnd);
+DECL_NOTIFYHOOK int GetWindowModulePathCopyData(LPARAM lparam, HWND* phwnd, LPSTR buffer, int size);
+
+#ifdef __cplusplus
+};
+#endif

reactos/subsys/system/explorer/taskbar/desktopbar.cpp

@@ -361,8 +361,6 @@ LRESULT DesktopBar::ProcessCopyData(COPYDATASTRUCT* pcd)
 	if (pcd->dwData == 1) {
 		TrayNotifyCDS* ptr = (TrayNotifyCDS*) pcd->lpData;
 
-		///@todo process the differnt versions of the NOTIFYICONDATA structure (look at cbSize to decide which one)
-
 		NotifyArea* notify_area = GET_WINDOW(NotifyArea, _hwndNotify);
 
 		if (notify_area)

reactos/subsys/system/explorer/taskbar/traynotify.cpp

@@ -34,6 +34,37 @@
 #include "traynotify.h"
 
 
+#include "../notifyhook/notifyhook.h"
+
+NotifyHook::NotifyHook()
+ :	WM_GETMODULEPATH(InstallNotifyHook())
+{
+}
+
+NotifyHook::~NotifyHook()
+{
+	DeinstallNotifyHook();
+}
+
+void NotifyHook::GetModulePath(HWND hwnd, HWND hwndCallback)
+{
+	PostMessage(hwnd, WM_GETMODULEPATH, (WPARAM)hwndCallback, 0);
+}
+
+bool NotifyHook::ModulePathCopyData(LPARAM lparam, HWND* phwnd, String& path)
+{
+	char buffer[MAX_PATH];
+
+	int l = GetWindowModulePathCopyData(lparam, phwnd, buffer, MAX_PATH);
+
+	if (l) {
+		path.assign(buffer, l);
+		return true;
+	} else
+		return false;
+}
+
+
 NotifyIconIndex::NotifyIconIndex(NOTIFYICONDATA* pnid)
 {
 	_hWnd = pnid->hWnd;
@@ -222,6 +253,17 @@ LRESULT NotifyArea::WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam)
 	  case WM_CONTEXTMENU:
 		break;	// don't let WM_CONTEXTMENU go through to the desktop bar
 
+	  case WM_COPYDATA: {	// receive NotifyHook answers
+		String path;
+		HWND hwnd;
+
+		if (_hook.ModulePathCopyData(lparam, &hwnd, path)) {
+			_window_modules[hwnd] = path;
+			//@@ -> trigger DetermineHideState()
+		}
+
+		break;}
+
 	  default:
 		if (nmsg>=WM_MOUSEFIRST && nmsg<=WM_MOUSELAST) {
 			 // close startup menu and other popup menus
@@ -460,23 +502,14 @@ NotifyIconSet::iterator NotifyArea::IconHitTest(const POINT& pos)
 #if NOTIFYICON_VERSION>=3	// as of 21.08.2003 missing in MinGW headers
 bool NotifyArea::DetermineHideState(NotifyInfo& entry)
 {
-/*
-	DWORD pid;
-
-	if (GetWindowThreadProcessId(entry._hWnd, &pid)) {
-
-		//@@ look for executable path
-
-	}
-*/
-	TCHAR title[MAX_PATH];
-
 	if (entry._tipText == TEXT("FRITZ!fon"))
 		return true;
 
 	if (entry._tipText == TEXT("FRITZ!fax"))
 		return true;
 
+	TCHAR title[MAX_PATH];
+
 	if (GetWindowText(entry._hWnd, title, MAX_PATH)) {
 		if (_tcsstr(title, TEXT("Task Manager")))
 			return false;
@@ -491,6 +524,17 @@ bool NotifyArea::DetermineHideState(NotifyInfo& entry)
 			return true;
 	}
 
+	const String& modulePath = _window_modules[entry._hWnd];
+
+	 // request module path for new windows (We will get an asynchronous answer by a WM_COPYDATA message.)
+	if (modulePath.empty()) {
+		_hook.GetModulePath(entry._hWnd, _hwnd);
+		return false;
+	}
+
+	if (modulePath == TEXT("xyz"))	//@@
+		return true;
+
 	return false;
 }
 #endif

reactos/subsys/system/explorer/taskbar/traynotify.h

@@ -35,6 +35,8 @@
 #define	NOTIFYICON_DIST			20
 #define	NOTIFYAREA_SPACE		10
 
+#define	PM_GETMODULEPATH_CB		(WM_APP+0x21)
+
 
  /// NotifyIconIndex is used for maintaining the order of notification icons.
 struct NotifyIconIndex
@@ -75,6 +77,19 @@ typedef map<NotifyIconIndex, NotifyInfo> NotifyIconMap;
 typedef set<NotifyInfo> NotifyIconSet;
 
 
+struct NotifyHook
+{
+	NotifyHook();
+	~NotifyHook();
+
+	void	GetModulePath(HWND hwnd, HWND hwndCallback);
+	bool	ModulePathCopyData(LPARAM lparam, HWND* phwnd, String& path);
+
+protected:
+	const UINT WM_GETMODULEPATH;
+};
+
+
  /// tray notification area aka "tray"
 struct NotifyArea : public Window
 {
@@ -111,6 +126,9 @@ protected:
 
 	NotifyIconSet::iterator IconHitTest(const POINT& pos);
 	bool	DetermineHideState(NotifyInfo& entry);
+
+	NotifyHook _hook;
+	map<HWND, String> _window_modules;
 };
 
 

reactos/subsys/system/explorer/utility/window.h

@@ -315,7 +315,7 @@ protected:
 	String	_statusText;
 };
 
-#define	PM_SETSTATUSTEXT		(WM_APP+0x1D)
+#define	PM_SETSTATUSTEXT		(WM_APP+0x1E)
 
 
  /**
@@ -957,7 +957,7 @@ protected:
 
 enum {TRAYBUTTON_LEFT=0, TRAYBUTTON_RIGHT, TRAYBUTTON_MIDDLE};
 
-#define	PM_TRAYICON		(WM_APP+0x1E)
+#define	PM_TRAYICON		(WM_APP+0x20)
 
 #define	WINMSG_TASKBARCREATED	TEXT("TaskbarCreated")