zonechk.c File Reference

#include <windef.h>
#include <urlmon.h>
#include <shlobj.h>
#include <shlwapi.h>
#include <shlwapi_undoc.h>
#include <wine/debug.h>

Include dependency graph for zonechk.c:

Go to the source code of this file.

Macros
#define	NO_SHLWAPI_REG

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (zonechk)
static HRESULT	SHLWAPI_GetCachedZonesManagerInner (_In_ REFIID riid, _Out_ PVOID *ppv)
static HRESULT	SHLWAPI_GetCachedZonesManager (_In_ REFIID riid, _Out_ PVOID *ppv)
EXTERN_C VOID	SHLWAPI_DeleteCachedZonesManager (VOID)
HRESULT	SuperPrivate_ZoneCheckPath (PCWSTR pszPath, DWORD dwExpectedZone)
HRESULT WINAPI	ZoneCheckUrlExCacheA (_In_ PCSTR pszUrl, _Out_writes_bytes_opt_(cbPolicy) PBYTE pbPolicy, _In_ DWORD cbPolicy, _In_reads_bytes_opt_(cbContext) PBYTE pbContext, _In_ DWORD cbContext, _In_ DWORD dwAction, _In_ DWORD dwFlags, _In_opt_ IInternetSecurityMgrSite *pSecuritySite, _In_opt_ IInternetSecurityManager *pISM)
HRESULT WINAPI	ZoneCheckUrlExCacheW (_In_ PCWSTR pszUrl, _Out_writes_bytes_opt_(cbPolicy) PBYTE pbPolicy, _In_ DWORD cbPolicy, _In_reads_bytes_opt_(cbContext) PBYTE pbContext, _In_ DWORD cbContext, _In_ DWORD dwAction, _In_ DWORD dwFlags, _In_opt_ IInternetSecurityMgrSite *pSecuritySite, _In_opt_ IInternetSecurityManager *pISM)
HRESULT WINAPI	ZoneCheckPathA (_In_ PCSTR pszPath, _In_ DWORD dwAction, _In_ DWORD dwFlags, _In_opt_ IInternetSecurityMgrSite *pSecuritySite)
HRESULT WINAPI	ZoneCheckPathW (_In_ PCWSTR pszPath, _In_ DWORD dwAction, _In_ DWORD dwFlags, _In_opt_ IInternetSecurityMgrSite *pSecuritySite)
HRESULT WINAPI	ZoneCheckUrlA (_In_ PCSTR pszUrl, _In_ DWORD dwAction, _In_ DWORD dwFlags, _In_opt_ IInternetSecurityMgrSite *pSecuritySite)
HRESULT WINAPI	ZoneCheckUrlW (_In_ PCWSTR pszUrl, _In_ DWORD dwAction, _In_ DWORD dwFlags, _In_opt_ IInternetSecurityMgrSite *pSecuritySite)
HRESULT WINAPI	ZoneCheckUrlExA (_In_ PCSTR pszUrl, _Out_writes_bytes_opt_(cbPolicy) PBYTE pbPolicy, _In_ DWORD cbPolicy, _In_reads_bytes_opt_(cbContext) PBYTE pbContext, _In_ DWORD cbContext, _In_ DWORD dwAction, _In_ DWORD dwFlags, _In_opt_ IInternetSecurityMgrSite *pSecuritySite)
HRESULT WINAPI	ZoneCheckUrlExW (_In_ PCWSTR pszUrl, _Out_writes_bytes_opt_(cbPolicy) PBYTE pbPolicy, _In_ DWORD cbPolicy, _In_reads_bytes_opt_(cbContext) PBYTE pbContext, _In_ DWORD cbContext, _In_ DWORD dwAction, _In_ DWORD dwFlags, _In_opt_ IInternetSecurityMgrSite *pSecuritySite)
HRESULT WINAPI	ZoneCheckHost (_In_ IInternetSecurityManager *pISM, _In_ PCWSTR pszUrl, _In_ DWORD dwAction)
HRESULT WINAPI	ZoneCheckHostEx (_In_ IInternetSecurityManager *pISM, _Out_writes_bytes_opt_(cbPolicy) PBYTE pbPolicy, _In_ DWORD cbPolicy, _In_reads_bytes_opt_(cbContext) PBYTE pbContext, _In_ DWORD cbContext, _In_ PCWSTR pszUrl, _In_ DWORD dwAction)

Variables
static IClassFactory *	g_pZoneMgrCF = NULL
CRITICAL_SECTION	g_csZoneMgrLock
static HINSTANCE	g_hinstZoneMgr = NULL

Macro Definition Documentation

NO_SHLWAPI_REG

#define NO_SHLWAPI_REG

Definition at line 11 of file zonechk.c.

Function Documentation

SHLWAPI_DeleteCachedZonesManager()

EXTERN_C VOID SHLWAPI_DeleteCachedZonesManager

(

VOID

)

Definition at line 65 of file zonechk.c.

{
    EnterCriticalSection(&g_csZoneMgrLock);
    if (g_pZoneMgrCF)
    {
        g_pZoneMgrCF->lpVtbl->Release(g_pZoneMgrCF);
        g_pZoneMgrCF = NULL;
    }
    if (g_hinstZoneMgr)
    {
        FreeLibrary(g_hinstZoneMgr);
        g_hinstZoneMgr = NULL;
    }
    LeaveCriticalSection(&g_csZoneMgrLock);
}

Referenced by DllMain().

SHLWAPI_GetCachedZonesManager()

static HRESULT SHLWAPI_GetCachedZonesManager ( _In_ REFIID  riid, _Out_ PVOID *  ppv  )

static

Definition at line 54 of file zonechk.c.

{
    HRESULT hr;
    EnterCriticalSection(&g_csZoneMgrLock);
    hr = SHLWAPI_GetCachedZonesManagerInner(riid, ppv);
    LeaveCriticalSection(&g_csZoneMgrLock);
    return hr;
}

Referenced by SuperPrivate_ZoneCheckPath(), and ZoneCheckUrlExCacheW().

SHLWAPI_GetCachedZonesManagerInner()

static HRESULT SHLWAPI_GetCachedZonesManagerInner ( _In_ REFIID  riid, _Out_ PVOID *  ppv  )

static

Definition at line 23 of file zonechk.c.

{
    HRESULT hr;
    IClassFactory *pCF;
 
    if (!g_pZoneMgrCF)
    {
        hr = CoGetClassObject(&CLSID_InternetSecurityManager, CLSCTX_INPROC_SERVER, NULL,
                              &IID_IClassFactory, (PVOID *)&pCF);
        if (FAILED(hr))
        {
            *ppv = NULL;
            return hr;
        }
 
        g_pZoneMgrCF = pCF;
        g_hinstZoneMgr = SHPinDllOfCLSID(&CLSID_InternetSecurityManager);
    }
 
    return g_pZoneMgrCF->lpVtbl->CreateInstance(g_pZoneMgrCF, NULL, riid, ppv);
}

Referenced by SHLWAPI_GetCachedZonesManager().

SuperPrivate_ZoneCheckPath()

HRESULT SuperPrivate_ZoneCheckPath	(	PCWSTR	pszPath,
		DWORD	dwExpectedZone
	)

Definition at line 86 of file zonechk.c.

{
    IInternetSecurityManager *pISM;
    HRESULT hr = SHLWAPI_GetCachedZonesManager(&IID_IInternetSecurityManager, (PVOID *)&pISM);
    if (FAILED(hr))
        return E_ACCESSDENIED;
 
    DWORD dwRealZone = URLZONE_UNTRUSTED;
    hr = pISM->lpVtbl->MapUrlToZone(pISM, pszPath, &dwRealZone, 0);
    if (SUCCEEDED(hr) && dwRealZone == dwExpectedZone)
        hr = S_OK;
    else
        hr = E_ACCESSDENIED;
 
    pISM->lpVtbl->Release(pISM);
    return hr;
}

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

zonechk

)

ZoneCheckHost()

HRESULT WINAPI ZoneCheckHost	(	_In_ IInternetSecurityManager *	pISM,
		_In_ PCWSTR	pszUrl,
		_In_ DWORD	dwAction
	)

Definition at line 306 of file zonechk.c.

{
    return ZoneCheckHostEx(pISM, NULL, 0, NULL, 0, pszUrl, dwAction);
}

ZoneCheckHostEx()

HRESULT WINAPI ZoneCheckHostEx	(	_In_ IInternetSecurityManager *	pISM,
		_Out_writes_bytes_opt_(cbPolicy) PBYTE	pbPolicy,
		_In_ DWORD	cbPolicy,
		_In_reads_bytes_opt_(cbContext) PBYTE	pbContext,
		_In_ DWORD	cbContext,
		_In_ PCWSTR	pszUrl,
		_In_ DWORD	dwAction
	)

Definition at line 318 of file zonechk.c.

{
    DWORD dwPolicyBuf, dwContextBuf;
 
    if (!pISM || !pszUrl)
        return E_INVALIDARG;
 
    if (!pbPolicy)
    {
        dwPolicyBuf = 0;
        pbPolicy = (PBYTE)&dwPolicyBuf;
        cbPolicy = sizeof(dwPolicyBuf);
    }
 
    if (!pbContext)
    {
        dwContextBuf = 0;
        pbContext = (PBYTE)&dwContextBuf;
        cbContext = sizeof(dwContextBuf);
    }
 
    return pISM->lpVtbl->ProcessUrlAction(pISM, pszUrl, dwAction, pbPolicy, cbPolicy,
                                          pbContext, cbContext, 0, 0);
}

Referenced by ZoneCheckHost().

ZoneCheckPathA()

HRESULT WINAPI ZoneCheckPathA	(	_In_ PCSTR	pszPath,
		_In_ DWORD	dwAction,
		_In_ DWORD	dwFlags,
		_In_opt_ IInternetSecurityMgrSite *	pSecuritySite
	)

Definition at line 197 of file zonechk.c.

{
    WCHAR szPath[2048];
    if (!pszPath)
    {
        ERR("pszPath was NULL\n");
        return E_INVALIDARG;
    }
    SHAnsiToUnicode(pszPath, szPath, _countof(szPath));
    return ZoneCheckPathW(szPath, dwAction, dwFlags, pSecuritySite);
}

ZoneCheckPathW()

HRESULT WINAPI ZoneCheckPathW	(	_In_ PCWSTR	pszPath,
		_In_ DWORD	dwAction,
		_In_ DWORD	dwFlags,
		_In_opt_ IInternetSecurityMgrSite *	pSecuritySite
	)

Definition at line 217 of file zonechk.c.

{
    return ZoneCheckUrlW(pszPath, dwAction, dwFlags | PUAF_ISFILE, pSecuritySite);
}

Referenced by ZoneCheckPathA().

ZoneCheckUrlA()

HRESULT WINAPI ZoneCheckUrlA	(	_In_ PCSTR	pszUrl,
		_In_ DWORD	dwAction,
		_In_ DWORD	dwFlags,
		_In_opt_ IInternetSecurityMgrSite *	pSecuritySite
	)

Definition at line 230 of file zonechk.c.

{
    WCHAR szUrl[2048];
    if (!pszUrl)
    {
        ERR("pszUrl was NULL\n");
        return E_INVALIDARG;
    }
    SHAnsiToUnicode(pszUrl, szUrl, _countof(szUrl));
    return ZoneCheckUrlW(szUrl, dwAction, dwFlags, pSecuritySite);
}

ZoneCheckUrlExA()

HRESULT WINAPI ZoneCheckUrlExA	(	_In_ PCSTR	pszUrl,
		_Out_writes_bytes_opt_(cbPolicy) PBYTE	pbPolicy,
		_In_ DWORD	cbPolicy,
		_In_reads_bytes_opt_(cbContext) PBYTE	pbContext,
		_In_ DWORD	cbContext,
		_In_ DWORD	dwAction,
		_In_ DWORD	dwFlags,
		_In_opt_ IInternetSecurityMgrSite *	pSecuritySite
	)

Definition at line 263 of file zonechk.c.

{
    WCHAR szUrl[2048];
    if (!pszUrl)
    {
        ERR("pszUrl was NULL\n");
        return E_INVALIDARG;
    }
    SHAnsiToUnicode(pszUrl, szUrl, _countof(szUrl));
    return ZoneCheckUrlExW(szUrl, pbPolicy, cbPolicy, pbContext, cbContext,
                           dwAction, dwFlags, pSecuritySite);
}

ZoneCheckUrlExCacheA()

HRESULT WINAPI ZoneCheckUrlExCacheA	(	_In_ PCSTR	pszUrl,
		_Out_writes_bytes_opt_(cbPolicy) PBYTE	pbPolicy,
		_In_ DWORD	cbPolicy,
		_In_reads_bytes_opt_(cbContext) PBYTE	pbContext,
		_In_ DWORD	cbContext,
		_In_ DWORD	dwAction,
		_In_ DWORD	dwFlags,
		_In_opt_ IInternetSecurityMgrSite *	pSecuritySite,
		_In_opt_ IInternetSecurityManager *	pISM
	)

Definition at line 108 of file zonechk.c.

{
    WCHAR szUrl[2048];
    if (!pszUrl)
    {
        ERR("pszUrl was NULL\n");
        return E_INVALIDARG;
    }
    SHAnsiToUnicode(pszUrl, szUrl, _countof(szUrl));
    return ZoneCheckUrlExCacheW(szUrl, pbPolicy, cbPolicy, pbContext, cbContext,
                                dwAction, dwFlags, pSecuritySite, pISM);
}

ZoneCheckUrlExCacheW()

HRESULT WINAPI ZoneCheckUrlExCacheW	(	_In_ PCWSTR	pszUrl,
		_Out_writes_bytes_opt_(cbPolicy) PBYTE	pbPolicy,
		_In_ DWORD	cbPolicy,
		_In_reads_bytes_opt_(cbContext) PBYTE	pbContext,
		_In_ DWORD	cbContext,
		_In_ DWORD	dwAction,
		_In_ DWORD	dwFlags,
		_In_opt_ IInternetSecurityMgrSite *	pSecuritySite,
		_In_opt_ IInternetSecurityManager *	pISM
	)

Definition at line 134 of file zonechk.c.

{
    HRESULT hr;
    IInternetSecurityManager *pWorkISM;
    DWORD dwPolicyBuf, dwContextBuf;
 
    if (!pszUrl)
    {
        ERR("pszUrl was NULL\n");
        return E_INVALIDARG;
    }
 
    if (pISM && pISM->lpVtbl)
        hr = pISM->lpVtbl->QueryInterface(pISM, &IID_IInternetSecurityManager, (PVOID *)&pWorkISM);
    else
        hr = SHLWAPI_GetCachedZonesManager(&IID_IInternetSecurityManager, (PVOID *)&pWorkISM);
 
    if (FAILED(hr))
    {
        ERR("hr: 0x%lX\n", hr);
        return hr;
    }
 
    if (pSecuritySite)
        pWorkISM->lpVtbl->SetSecuritySite(pWorkISM, pSecuritySite);
 
    if (!pbContext)
    {
        dwContextBuf = 0;
        pbContext = (PBYTE)&dwContextBuf;
        cbContext = sizeof(dwContextBuf);
    }
 
    if (!pbPolicy)
    {
        dwPolicyBuf = 0;
        pbPolicy = (PBYTE)&dwPolicyBuf;
        cbPolicy = sizeof(dwPolicyBuf);
    }
 
    hr = pWorkISM->lpVtbl->ProcessUrlAction(pWorkISM, pszUrl, dwAction, pbPolicy, cbPolicy,
                                            pbContext, cbContext, dwFlags, 0);
 
    if (pSecuritySite)
        pWorkISM->lpVtbl->SetSecuritySite(pWorkISM, NULL);
 
    pWorkISM->lpVtbl->Release(pWorkISM);
    return hr;
}

Referenced by ZoneCheckUrlExCacheA(), and ZoneCheckUrlExW().

ZoneCheckUrlExW()

HRESULT WINAPI ZoneCheckUrlExW	(	_In_ PCWSTR	pszUrl,
		_Out_writes_bytes_opt_(cbPolicy) PBYTE	pbPolicy,
		_In_ DWORD	cbPolicy,
		_In_reads_bytes_opt_(cbContext) PBYTE	pbContext,
		_In_ DWORD	cbContext,
		_In_ DWORD	dwAction,
		_In_ DWORD	dwFlags,
		_In_opt_ IInternetSecurityMgrSite *	pSecuritySite
	)

Definition at line 288 of file zonechk.c.

{
    return ZoneCheckUrlExCacheW(pszUrl, pbPolicy, cbPolicy, pbContext, cbContext,
                                dwAction, dwFlags, pSecuritySite, NULL);
}

Referenced by ZoneCheckUrlExA(), and ZoneCheckUrlW().

ZoneCheckUrlW()

HRESULT WINAPI ZoneCheckUrlW	(	_In_ PCWSTR	pszUrl,
		_In_ DWORD	dwAction,
		_In_ DWORD	dwFlags,
		_In_opt_ IInternetSecurityMgrSite *	pSecuritySite
	)

Definition at line 250 of file zonechk.c.

{
    return ZoneCheckUrlExW(pszUrl, NULL, 0, NULL, 0, dwAction, dwFlags, pSecuritySite);
}

Referenced by ZoneCheckPathW(), and ZoneCheckUrlA().

Variable Documentation

g_csZoneMgrLock

CRITICAL_SECTION g_csZoneMgrLock

Definition at line 19 of file zonechk.c.

Referenced by DllMain(), SHLWAPI_DeleteCachedZonesManager(), and SHLWAPI_GetCachedZonesManager().

g_hinstZoneMgr

HINSTANCE g_hinstZoneMgr = NULL

static

Definition at line 20 of file zonechk.c.

Referenced by SHLWAPI_DeleteCachedZonesManager(), and SHLWAPI_GetCachedZonesManagerInner().

g_pZoneMgrCF

IClassFactory* g_pZoneMgrCF = NULL

static

Definition at line 18 of file zonechk.c.

Referenced by SHLWAPI_DeleteCachedZonesManager(), and SHLWAPI_GetCachedZonesManagerInner().