diff options
Diffstat (limited to 'plugins/ShellExt/src')
| -rw-r--r-- | plugins/ShellExt/src/main.cpp | 19 | ||||
| -rw-r--r-- | plugins/ShellExt/src/shlcom.cpp | 19 | ||||
| -rw-r--r-- | plugins/ShellExt/src/stdafx.h | 3 |
3 files changed, 40 insertions, 1 deletions
diff --git a/plugins/ShellExt/src/main.cpp b/plugins/ShellExt/src/main.cpp index 1de8cef3e8..b7b66556e6 100644 --- a/plugins/ShellExt/src/main.cpp +++ b/plugins/ShellExt/src/main.cpp @@ -108,10 +108,27 @@ STDAPI DllUnregisterServer() /////////////////////////////////////////////////////////////////////////////////////////
+static TCHAR tszLogPath[MAX_PATH];
+
+void logA(const char *format, ...)
+{
+ FILE *out = _tfopen(tszLogPath, _T("a+"));
+ if (out) {
+ va_list args;
+ va_start(args, format);
+ vfprintf(out, format, args);
+ va_end(args);
+ fclose(out);
+ }
+}
+
extern "C" __declspec(dllexport) int Load(void)
{
mir_getLP(&pluginInfoEx);
-
+
+ GetTempPath(SIZEOF(tszLogPath), tszLogPath);
+ _tcscat_s(tszLogPath, SIZEOF(tszLogPath), _T("shlext.log"));
+
InvokeThreadServer();
HookEvent(ME_OPT_INITIALISE, OnOptionsInit);
DllRegisterServer();
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;
diff --git a/plugins/ShellExt/src/stdafx.h b/plugins/ShellExt/src/stdafx.h index 65d8b69adf..a5753b7a91 100644 --- a/plugins/ShellExt/src/stdafx.h +++ b/plugins/ShellExt/src/stdafx.h @@ -45,5 +45,8 @@ int IsCOMRegistered(); HRESULT RemoveCOMRegistryEntries();
extern HINSTANCE hInst;
+extern HANDLE hLogger;
int OnOptionsInit(WPARAM wParam, LPARAM lParam);
+
+void logA(const char *format, ...);
\ No newline at end of file |