shlwapi_main.c File Reference

#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "shlwapi.h"
#include "wine/debug.h"

Include dependency graph for shlwapi_main.c:

Go to the source code of this file.

Macros
#define	NO_SHLWAPI_REG
#define	NO_SHLWAPI_STREAM

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (shell)
BOOL WINAPI	DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
HRESULT WINAPI	DllGetVersion (DLLVERSIONINFO *pdvi)
UINT WINAPI	WhichPlatform (void)
HRESULT WINAPI	SHGetViewStatePropertyBag (PCIDLIST_ABSOLUTE pidl, PCWSTR bag_name, DWORD flags, REFIID riid, void **ppv)
BOOL WINAPI	SHIsLowMemoryMachine (DWORD type)

Variables
DECLSPEC_HIDDEN HINSTANCE	shlwapi_hInstance = 0
DECLSPEC_HIDDEN DWORD	SHLWAPI_ThreadRef_index = TLS_OUT_OF_INDEXES

Macro Definition Documentation

NO_SHLWAPI_REG

#define NO_SHLWAPI_REG

Definition at line 26 of file shlwapi_main.c.

NO_SHLWAPI_STREAM

#define NO_SHLWAPI_STREAM

Definition at line 27 of file shlwapi_main.c.

Function Documentation

DllGetVersion()

HRESULT WINAPI DllGetVersion

(

DLLVERSIONINFO *

pdvi

)

Definition at line 112 of file shlwapi_main.c.

{
  DLLVERSIONINFO2 *pdvi2 = (DLLVERSIONINFO2*)pdvi;
 
  TRACE("(%p)\n",pdvi);
 
  if (!pdvi)
    return E_INVALIDARG;
 
  switch (pdvi2->info1.cbSize)
  {
  case sizeof(DLLVERSIONINFO2):
    pdvi2->dwFlags = 0;
    pdvi2->ullVersion = MAKEDLLVERULL(6, 0, 2800, 1612);
    /* Fall through */
  case sizeof(DLLVERSIONINFO):
    pdvi2->info1.dwMajorVersion = 6;
    pdvi2->info1.dwMinorVersion = 0;
    pdvi2->info1.dwBuildNumber = 2800;
    pdvi2->info1.dwPlatformID = DLLVER_PLATFORM_WINDOWS;
    return S_OK;
 }
 
 WARN("pdvi->cbSize = %ld, unhandled\n", pdvi2->info1.cbSize);
 return E_INVALIDARG;
}

DllMain()

BOOL WINAPI DllMain	(	HINSTANCE	hinstDLL,
		DWORD	fdwReason,
		LPVOID	fImpLoad
	)

Definition at line 65 of file shlwapi_main.c.

{
    TRACE("%p 0x%x %p\n", hinstDLL, fdwReason, fImpLoad);
    switch (fdwReason)
    {
      case DLL_PROCESS_ATTACH:
            DisableThreadLibraryCalls(hinstDLL);
        shlwapi_hInstance = hinstDLL;
        SHLWAPI_ThreadRef_index = TlsAlloc();
#ifdef __REACTOS__
        InitializeCriticalSection(&g_csZoneMgrLock);
        InitializeCriticalSection(&g_csBagCacheLock);
        SHPolicyCache_DllProcessAttach();
#endif
        break;
      case DLL_PROCESS_DETACH:
            if (fImpLoad) break;
#ifdef __REACTOS__
        FreeViewStatePropertyBagCache();
        SHLWAPI_DeleteCachedZonesManager();
        DeleteCriticalSection(&g_csBagCacheLock);
        DeleteCriticalSection(&g_csZoneMgrLock);
        SHPolicyCache_DllProcessDetach();
#endif
        if (SHLWAPI_ThreadRef_index != TLS_OUT_OF_INDEXES) TlsFree(SHLWAPI_ThreadRef_index);
        break;
    }
    return TRUE;
}

SHGetViewStatePropertyBag()

HRESULT WINAPI SHGetViewStatePropertyBag	(	PCIDLIST_ABSOLUTE	pidl,
		PCWSTR	bag_name,
		DWORD	flags,
		REFIID	riid,
		void **	ppv
	)

Definition at line 191 of file shlwapi_main.c.

{
    FIXME("%p, %s, %#lx, %s, %p stub.\n", pidl, debugstr_w(bag_name), flags, debugstr_guid(riid), ppv);
 
    return E_NOTIMPL;
}

SHIsLowMemoryMachine()

BOOL WINAPI SHIsLowMemoryMachine

(

DWORD

type

)

Definition at line 202 of file shlwapi_main.c.

{
#ifdef __REACTOS__
    MEMORYSTATUS status;
    static int is_low = -1;
    TRACE("(0x%08x)\n", type);
    if (type == 0 && is_low == -1)
    {
        GlobalMemoryStatus(&status);
        is_low = (status.dwTotalPhys <= 0x1000000);
    }
    return is_low;
#else
    FIXME("%ld stub\n", type);
 
    return FALSE;
#endif
}

WhichPlatform()

UINT WINAPI WhichPlatform

(

void

)

Definition at line 142 of file shlwapi_main.c.

{
    static const char szIntegratedBrowser[] = "IntegratedBrowser";
    static DWORD state = PLATFORM_UNKNOWN;
    DWORD ret, data, size;
    HMODULE hshell32;
    HKEY hKey;
 
    if (state)
        return state;
 
    /* If shell32 exports DllGetVersion(), the browser is integrated */
    state = PLATFORM_BROWSERONLY;
    hshell32 = LoadLibraryA("shell32.dll");
    if (hshell32)
    {
        FARPROC pDllGetVersion;
        pDllGetVersion = GetProcAddress(hshell32, "DllGetVersion");
        state = pDllGetVersion ? PLATFORM_INTEGRATED : PLATFORM_BROWSERONLY;
        FreeLibrary(hshell32);
    }
 
    /* Set or delete the key accordingly */
    ret = RegOpenKeyExA(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Internet Explorer", 0, KEY_ALL_ACCESS, &hKey);
    if (!ret)
    {
        size = sizeof(data);
        ret = RegQueryValueExA(hKey, szIntegratedBrowser, 0, 0, (BYTE *)&data, &size);
        if (!ret && state == PLATFORM_BROWSERONLY)
        {
            /* Value exists but browser is not integrated */
            RegDeleteValueA(hKey, szIntegratedBrowser);
        }
        else if (ret && state == PLATFORM_INTEGRATED)
        {
            /* Browser is integrated but value does not exist */
            data = TRUE;
            RegSetValueExA(hKey, szIntegratedBrowser, 0, REG_DWORD, (BYTE *)&data, sizeof(data));
        }
        RegCloseKey(hKey);
    }
 
    return state;
}

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

shell

)

Variable Documentation

shlwapi_hInstance

DECLSPEC_HIDDEN HINSTANCE shlwapi_hInstance = 0

Definition at line 33 of file shlwapi_main.c.

Referenced by DllMain(), SHCreateWorkerWindowA(), SHCreateWorkerWindowW(), SHLWAPI_WriteTimeClass(), SHMessageBoxCheckW(), SHRestrictedMessageBox(), and StrFormatByteSizeEx().

SHLWAPI_ThreadRef_index

DECLSPEC_HIDDEN DWORD SHLWAPI_ThreadRef_index = TLS_OUT_OF_INDEXES

Definition at line 34 of file shlwapi_main.c.

Referenced by DllMain().