logging for ShlExt

git-svn-id: http://svn.miranda-ng.org/main/trunk@5881 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 19 insertions, 0 deletions

diff --git a/plugins/ShellExt/src/shlcom.cpp b/plugins/ShellExt/src/shlcom.cpp
index 6f659e5280..485050add2 100644
--- a/plugins/ShellExt/src/shlcom.cpp
+++ b/plugins/ShellExt/src/shlcom.cpp
@@ -521,12 +521,14 @@ BOOL __stdcall ProcessRequest(HWND hwnd, LPARAM param)
 			GetClassNameA(hwnd, szBuf, sizeof(szBuf));

 			if ( lstrcmpA(szBuf, MIRANDACLASS) != 0) {

 				// opened but not valid.

+				logA("ProcessRequest(%d, %p): class %s differs from %s\n", pid, hwnd, szBuf, MIRANDACLASS);

 				CloseHandle(hMirandaWorkEvent);

 				return true;

 			}

 		}

 		// if the event object exists,  a shlext.dll running in the instance must of created it.

 		if (hMirandaWorkEvent != 0) {

+			logA("ProcessRequest(%d, %p): window found\n", pid, hwnd);

 			// prep the request

 			ipcPrepareRequests(IPC_PACKET_SIZE, lParam->ipch, REQUEST_ICONS | REQUEST_GROUPS | REQUEST_CONTACTS | REQUEST_NEWICONS);

 

@@ -538,6 +540,7 @@ BOOL __stdcall ProcessRequest(HWND hwnd, LPARAM param)
 			// bits as sent or a series of *_NOTIMPL bits where the request bit were, if there are no

 			// contacts to speak of,  don't bother showing this instance of Miranda }

 			if (replyBits != REPLY_FAIL && lParam->ipch->ContactsBegin != NULL) {

+				logA("ProcessRequest(%d, %p): IPC succeeded\n", pid, hwnd);

 				// load the address again, the server side will always overwrite it

 				lParam->ipch->pClientBaseAddress = lParam->ipch;

 				// fixup all the pointers to be relative to the memory map

@@ -588,6 +591,7 @@ HRESULT TShlComRec::QueryInterface(REFIID riid, void **ppvObject)
 	if (riid == IID_IContextMenu || riid == IID_IContextMenu2 || riid == IID_IContextMenu3) {

 		*ppvObject = (IContextMenu3*)this;

 		RefCount++;

+		logA("TShlComRec[%p] retrieved as IContextMenu3: %d\n", this, RefCount);

 		return S_OK;

 	}

 

@@ -596,16 +600,20 @@ HRESULT TShlComRec::QueryInterface(REFIID riid, void **ppvObject)
 	if (riid == IID_IShellExtInit) {

 		*ppvObject = (IShellExtInit*)this;

 		RefCount++;

+		logA("TShlComRec[%p] retrieved as IContextMenu3: %d\n", this, RefCount);

 		return S_OK;

 	}

 

 	*ppvObject = NULL;

+	logA("TShlComRec[%p] failed as {%08x-%04x-%04x-%08%x08x}\n",

+		riid.Data1, riid.Data2, riid.Data3, &riid.Data4[0], &riid.Data4[4]);

 	return CLASS_E_CLASSNOTAVAILABLE;

 }

 

 ULONG TShlComRec::AddRef()

 {

 	RefCount++;

+	logA("TShlComRec[%p] added ref: %d\n", this, RefCount);

 	return RefCount;

 }

 

@@ -643,9 +651,12 @@ ULONG TShlComRec::Release()
 			DeleteDC(hMemDC);

 

 		// free the instance (class record) created

+		logA("TShlComRec[%p] final release\n", this);

 		delete this;

 		dllobject.ObjectCount--;

 	} 

+	else logA("TShlComRec[%p] release ref: %d\n", this, RefCount);

+

 	return ret;

 }

 

@@ -1009,6 +1020,7 @@ ULONG TClassFactoryRec::Release()
 {

 	ULONG result = --RefCount;

 	if (result == 0) {

+		logA("TClassFactoryRec released\n");

 		delete this;

 		dllobject.FactoryCount--;

 	}

@@ -1027,11 +1039,13 @@ HRESULT TClassFactoryRec::CreateInstance(IUnknown *pUnkOuter, REFIID riid, void
 	if (riid == IID_IContextMenu) {

 		TShlComRec *p = new TShlComRec();

 		*ppvObject = (IContextMenu3*)p;

+		logA("TClassFactoryRec created as IContextMenu3: %p\n", p);

 		return S_OK;

 	}

 	if (riid == IID_IShellExtInit) {

 		TShlComRec *p = new TShlComRec();

 		*ppvObject = (IShellExtInit*)p;

+		logA("TClassFactoryRec created as IShellExtInit: %p\n", p);

 		return S_OK;

 	}

 

@@ -1515,15 +1529,20 @@ STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
 {

 	if (rclsid == CLSID_ISHLCOM && riid == IID_IClassFactory && FindWindowA(MIRANDACLASS, NULL) != 0) {

 		*ppv = new TClassFactoryRec();

+		logA("DllGetClassObject succeeded\n");

 		return S_OK;

 	}

 

 	*ppv = NULL;

+	logA("DllGetClassObject {%08x-%04x-%04x-%08x%08x} failed\n",

+		rclsid.Data1, rclsid.Data2, rclsid.Data3, &rclsid.Data4[0], &rclsid.Data4[4]);

+

 	return CLASS_E_CLASSNOTAVAILABLE;

 }

 

 STDAPI DllCanUnloadNow()

 {

+	logA("DllCanUnloadNow: %d %d\n", dllobject.FactoryCount, dllobject.ObjectCount);

 	if (dllobject.FactoryCount == 0 && dllobject.ObjectCount == 0)

 		return S_OK;

 	return S_FALSE;