www.pudn.com > Zlib_com.zip > AaronsZipUtils.cpp

// AaronsZipUtils.cpp : Implementation of DLL Exports. 
 
 
// Note: Proxy/Stub Information 
//      To merge the proxy/stub code into the object DLL, add the file  
//      dlldatax.c to the project.  Make sure precompiled headers  
//      are turned off for this file, and add _MERGE_PROXYSTUB to the  
//      defines for the project.   
// 
//      If you are not running WinNT4.0 or Win95 with DCOM, then you 
//      need to remove the following define from dlldatax.c 
//      #define _WIN32_WINNT 0x0400 
// 
//      Further, if you are running MIDL without /Oicf switch, you also  
//      need to remove the following define from dlldatax.c. 
//      #define USE_STUBLESS_PROXY 
// 
//      Modify the custom build rule for AaronsZipUtils.idl by adding the following  
//      files to the Outputs. 
//          AaronsZipUtils_p.c 
//          dlldata.c 
//      To build a separate proxy/stub DLL,  
//      run nmake -f AaronsZipUtilsps.mk in the project directory. 
 
#include "stdafx.h" 
#include "resource.h" 
#include  
#include "AaronsZipUtils.h" 
#include "dlldatax.h" 
 
#include "AaronsZipUtils_i.c" 
#include "ZipReader.h" 
 
#ifdef _MERGE_PROXYSTUB 
extern "C" HINSTANCE hProxyDll; 
#endif 
 
CComModule _Module; 
 
BEGIN_OBJECT_MAP(ObjectMap) 
OBJECT_ENTRY(CLSID_ZipReader, CZipReader) 
END_OBJECT_MAP() 
 
class CAaronsZipUtilsApp : public CWinApp 
{ 
public: 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CAaronsZipUtilsApp) 
	public: 
    virtual BOOL InitInstance(); 
    virtual int ExitInstance(); 
	//}}AFX_VIRTUAL 
 
	//{{AFX_MSG(CAaronsZipUtilsApp) 
		// NOTE - the ClassWizard will add and remove member functions here. 
		//    DO NOT EDIT what you see in these blocks of generated code ! 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
BEGIN_MESSAGE_MAP(CAaronsZipUtilsApp, CWinApp) 
	//{{AFX_MSG_MAP(CAaronsZipUtilsApp) 
		// NOTE - the ClassWizard will add and remove mapping macros here. 
		//    DO NOT EDIT what you see in these blocks of generated code! 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
CAaronsZipUtilsApp theApp; 
 
BOOL CAaronsZipUtilsApp::InitInstance() 
{ 
#ifdef _MERGE_PROXYSTUB 
    hProxyDll = m_hInstance; 
#endif 
    _Module.Init(ObjectMap, m_hInstance, &LIBID_AARONSZIPUTILSLib); 
    return CWinApp::InitInstance(); 
} 
 
int CAaronsZipUtilsApp::ExitInstance() 
{ 
    _Module.Term(); 
    return CWinApp::ExitInstance(); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// Used to determine whether the DLL can be unloaded by OLE 
 
STDAPI DllCanUnloadNow(void) 
{ 
#ifdef _MERGE_PROXYSTUB 
    if (PrxDllCanUnloadNow() != S_OK) 
        return S_FALSE; 
#endif 
    AFX_MANAGE_STATE(AfxGetStaticModuleState()); 
    return (AfxDllCanUnloadNow()==S_OK && _Module.GetLockCount()==0) ? S_OK : S_FALSE; 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// Returns a class factory to create an object of the requested type 
 
STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv) 
{ 
#ifdef _MERGE_PROXYSTUB 
    if (PrxDllGetClassObject(rclsid, riid, ppv) == S_OK) 
        return S_OK; 
#endif 
    return _Module.GetClassObject(rclsid, riid, ppv); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// DllRegisterServer - Adds entries to the system registry 
 
STDAPI DllRegisterServer(void) 
{ 
#ifdef _MERGE_PROXYSTUB 
    HRESULT hRes = PrxDllRegisterServer(); 
    if (FAILED(hRes)) 
        return hRes; 
#endif 
    // registers object, typelib and all interfaces in typelib 
    return _Module.RegisterServer(TRUE); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// DllUnregisterServer - Removes entries from the system registry 
 
STDAPI DllUnregisterServer(void) 
{ 
#ifdef _MERGE_PROXYSTUB 
    PrxDllUnregisterServer(); 
#endif 
    return _Module.UnregisterServer(TRUE); 
}