#include "precomp.h"

Include dependency graph for CQueryAssociations.cpp:

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (shell)

EXTERN_C HRESULT	SHELL32_AssocGetFSDirectoryDescription (PWSTR Buf, UINT cchBuf)

static HRESULT	GetExtensionDefaultDescription (PCWSTR DotExt, PWSTR Buf, UINT cchBuf)

static HRESULT	SHELL32_AssocGetExtensionDescription (PCWSTR DotExt, PWSTR Buf, UINT cchBuf)

EXTERN_C HRESULT	SHELL32_AssocGetFileDescription (PCWSTR Name, PWSTR Buf, UINT cchBuf)

Function Documentation

◆ GetExtensionDefaultDescription()

static HRESULT GetExtensionDefaultDescription	(	PCWSTR	DotExt,
		PWSTR	Buf,
		UINT	cchBuf
	)

static

Definition at line 33 of file CQueryAssociations.cpp.

{
    static WCHAR fmt[33] = {};
    if (!*fmt)
        LoadStringW(shell32_hInstance, IDS_ANY_FILE, fmt, _countof(fmt));
    return StringCchPrintfW(Buf, cchBuf, fmt, DotExt);
}

Referenced by SHELL32_AssocGetExtensionDescription().

◆ SHELL32_AssocGetExtensionDescription()

static HRESULT SHELL32_AssocGetExtensionDescription	(	PCWSTR	DotExt,
		PWSTR	Buf,
		UINT	cchBuf
	)

static

Definition at line 41 of file CQueryAssociations.cpp.

{
    HRESULT hr;
    if (!DotExt[0] || (!DotExt[1] && DotExt[0] == '.'))
    {
        if (SUCCEEDED(hr = GetExtensionDefaultDescription(L"", Buf, cchBuf)))
            StrTrimW(Buf, L" -"); // Remove the empty %s so we are left with "File"
        return hr;
    }
    HKEY hKey;
    if (SUCCEEDED(hr = HCR_GetProgIdKeyOfExtension(DotExt, &hKey, TRUE)))
    {
        DWORD err = RegLoadMUIStringW(hKey, L"FriendlyTypeName", Buf, cchBuf, NULL, 0, NULL);
        if (err && hr == S_OK) // ProgId default value fallback (but not if we only have a .ext key)
        {
            DWORD cb = cchBuf * sizeof(*Buf);
            err = RegGetValueW(hKey, NULL, NULL, RRF_RT_REG_SZ, NULL, Buf, &cb);
        }
        RegCloseKey(hKey);
        if (!err)
            return err;
    }
    // No information in the registry, default to "UPPERCASEEXT File"
    WCHAR ext[MAX_PATH + 33];
    if (LCMapStringW(LOCALE_USER_DEFAULT, LCMAP_UPPERCASE, ++DotExt, -1, ext, _countof(ext)))
        DotExt = ext;
    return GetExtensionDefaultDescription(DotExt, Buf, cchBuf);
}

Referenced by SHELL32_AssocGetFileDescription().

◆ SHELL32_AssocGetFileDescription()

EXTERN_C HRESULT SHELL32_AssocGetFileDescription	(	PCWSTR	Name,
		PWSTR	Buf,
		UINT	cchBuf
	)

Definition at line 70 of file CQueryAssociations.cpp.

{
    return SHELL32_AssocGetExtensionDescription(PathFindExtensionW(Name), Buf, cchBuf);
}

Referenced by GetItemDescription(), and SHGetFileInfoW().

◆ SHELL32_AssocGetFSDirectoryDescription()

EXTERN_C HRESULT SHELL32_AssocGetFSDirectoryDescription	(	PWSTR	Buf,
		UINT	cchBuf
	)

Definition at line 25 of file CQueryAssociations.cpp.

{
    static WCHAR cache[33] = {};
    if (!*cache)
        LoadStringW(shell32_hInstance, IDS_DIRECTORY, cache, _countof(cache));
    return StringCchCopyW(Buf, cchBuf, cache);
}