reactos/dll/win32/shlwapi/assoc.c
Katayama Hirofumi MZ e27f06b889
[SHLWAPI] SHLWAPI_DEF_ASSOCF: Add ASSOCF_INIT_NOREMAPCLSID (#6636)
Step up to correct shell32!FindExecutable.
JIRA issue: CORE-19493
2024-03-19 09:44:10 +09:00

630 lines
19 KiB
C

/*
* IQueryAssociations helper functions
*
* Copyright 2002 Jon Griffiths
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifdef __REACTOS__
#undef _WIN32_WINNT
#define _WIN32_WINNT _WIN32_WINNT_VISTA /* for RegGetValueW */
#endif
#include <stdarg.h>
#include <assert.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "winreg.h"
#include "objbase.h"
#include "shlguid.h"
#include "shlobj.h"
#include "shlwapi.h"
#include "wine/unicode.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(shell);
/* Default IQueryAssociations::Init() flags */
#ifdef __REACTOS__
#define SHLWAPI_DEF_ASSOCF (ASSOCF_INIT_BYEXENAME | ASSOCF_INIT_DEFAULTTOSTAR | \
ASSOCF_INIT_DEFAULTTOFOLDER | ASSOCF_INIT_NOREMAPCLSID)
#else
#define SHLWAPI_DEF_ASSOCF (ASSOCF_INIT_BYEXENAME|ASSOCF_INIT_DEFAULTTOSTAR| \
ASSOCF_INIT_DEFAULTTOFOLDER)
#endif
/*************************************************************************
* SHLWAPI_ParamAToW
*
* Internal helper function: Convert ASCII parameter to Unicode.
*/
static BOOL SHLWAPI_ParamAToW(LPCSTR lpszParam, LPWSTR lpszBuff, DWORD dwLen,
LPWSTR* lpszOut)
{
if (lpszParam)
{
DWORD dwStrLen = MultiByteToWideChar(CP_ACP, 0, lpszParam, -1, NULL, 0);
if (dwStrLen < dwLen)
{
*lpszOut = lpszBuff; /* Use Buffer, it is big enough */
}
else
{
/* Create a new buffer big enough for the string */
*lpszOut = HeapAlloc(GetProcessHeap(), 0,
dwStrLen * sizeof(WCHAR));
if (!*lpszOut)
return FALSE;
}
MultiByteToWideChar(CP_ACP, 0, lpszParam, -1, *lpszOut, dwStrLen);
}
else
*lpszOut = NULL;
return TRUE;
}
/*************************************************************************
* AssocCreate [SHLWAPI.@]
*
* Create a new IQueryAssociations object.
*
* PARAMS
* clsid [I] CLSID of object
* refiid [I] REFIID of interface
* lpInterface [O] Destination for the created IQueryAssociations object
*
* RETURNS
* Success: S_OK. lpInterface contains the new object.
* Failure: An HRESULT error code indicating the error.
*
* NOTES
* clsid must be equal to CLSID_QueryAssociations and
* refiid must be equal to IID_IQueryAssociations, IID_IUnknown or this function will fail
*/
HRESULT WINAPI AssocCreate(CLSID clsid, REFIID refiid, void **lpInterface)
{
TRACE("(%s,%s,%p)\n", debugstr_guid(&clsid), debugstr_guid(refiid),
lpInterface);
if (!lpInterface)
return E_INVALIDARG;
*(DWORD*)lpInterface = 0;
if (!IsEqualGUID(&clsid, &CLSID_QueryAssociations))
return CLASS_E_CLASSNOTAVAILABLE;
return SHCoCreateInstance( NULL, &clsid, NULL, refiid, lpInterface );
}
struct AssocPerceivedInfo
{
PCWSTR Type;
PERCEIVED Perceived;
INT FlagHardcoded;
INT FlagSoftcoded;
PCWSTR Extensions;
};
static const WCHAR unspecified_exts[] = {
'.','l','n','k',0,
'.','s','e','a','r','c','h','-','m','s',0,
0
};
static const WCHAR image_exts[] = {
'.','b','m','p',0,
'.','d','i','b',0,
'.','e','m','f',0,
'.','g','i','f',0,
'.','i','c','o',0,
'.','j','f','i','f',0,
'.','j','p','e',0,
'.','j','p','e','g',0,
'.','j','p','g',0,
'.','p','n','g',0,
'.','r','l','e',0,
'.','t','i','f',0,
'.','t','i','f','f',0,
'.','w','m','f',0,
0
};
static const WCHAR audio_exts[] = {
'.','a','i','f',0,
'.','a','i','f','c',0,
'.','a','i','f','f',0,
'.','a','u',0,
'.','m','3','u',0,
'.','m','i','d',0,
'.','m','i','d','i',0,
#if _WIN32_WINNT > 0x602
'.','m','p','2',0,
#endif
'.','m','p','3',0,
'.','r','m','i',0,
'.','s','n','d',0,
'.','w','a','v',0,
'.','w','a','x',0,
'.','w','m','a',0,
0
};
static const WCHAR video_exts[] = {
'.','a','s','f',0,
'.','a','s','x',0,
'.','a','v','i',0,
'.','d','v','r','-','m','s',0,
'.','I','V','F',0,
'.','m','1','v',0,
#if _WIN32_WINNT <= 0x602
'.','m','p','2',0,
#endif
'.','m','p','2','v',0,
'.','m','p','a',0,
'.','m','p','e',0,
'.','m','p','e','g',0,
'.','m','p','g',0,
'.','m','p','v','2',0,
'.','w','m',0,
'.','w','m','v',0,
'.','w','m','x',0,
'.','w','v','x',0,
0
};
static const WCHAR compressed_exts[] = {
'.','z','i','p',0,
0
};
static const WCHAR document_exts[] = {
#if _WIN32_WINNT >= 0x600
'.','h','t','m',0,
'.','h','t','m','l',0,
#endif
'.','m','h','t',0,
0
};
static const WCHAR system_exts[] = {
'.','c','p','l',0,
0
};
static const WCHAR application_exts[] = {
'.','b','a','s',0,
'.','b','a','t',0,
'.','c','m','d',0,
'.','c','o','m',0,
'.','e','x','e',0,
'.','h','t','a',0,
'.','m','s','i',0,
'.','p','i','f',0,
'.','r','e','g',0,
'.','s','c','r',0,
'.','v','b',0,
0
};
const WCHAR type_text[] = {'t','e','x','t',0};
const WCHAR type_image[] = {'i','m','a','g','e',0};
const WCHAR type_audio[] = {'a','u','d','i','o',0};
const WCHAR type_video[] = {'v','i','d','e','o',0};
const WCHAR type_compressed[] = {'c','o','m','p','r','e','s','s','e','d',0};
const WCHAR type_document[] = {'d','o','c','u','m','e','n','t',0};
const WCHAR type_system[] = {'s','y','s','t','e','m',0};
const WCHAR type_application[] = {'a','p','p','l','i','c','a','t','i','o','n',0};
#define HARDCODED_NATIVE_WMSDK (PERCEIVEDFLAG_HARDCODED | PERCEIVEDFLAG_NATIVESUPPORT | PERCEIVEDFLAG_WMSDK)
#define HARDCODED_NATIVE_GDIPLUS (PERCEIVEDFLAG_HARDCODED | PERCEIVEDFLAG_NATIVESUPPORT | PERCEIVEDFLAG_GDIPLUS)
#define HARDCODED_NATIVE_ZIPFLDR (PERCEIVEDFLAG_HARDCODED | PERCEIVEDFLAG_NATIVESUPPORT | PERCEIVEDFLAG_ZIPFOLDER)
#define SOFTCODED_NATIVESUPPORT (PERCEIVEDFLAG_SOFTCODED | PERCEIVEDFLAG_NATIVESUPPORT)
static const struct AssocPerceivedInfo known_types[] = {
{ NULL, PERCEIVED_TYPE_UNSPECIFIED, PERCEIVEDFLAG_HARDCODED, PERCEIVEDFLAG_SOFTCODED, unspecified_exts },
{ type_text, PERCEIVED_TYPE_TEXT, PERCEIVEDFLAG_HARDCODED, SOFTCODED_NATIVESUPPORT, NULL },
{ type_image, PERCEIVED_TYPE_IMAGE, HARDCODED_NATIVE_GDIPLUS, PERCEIVEDFLAG_SOFTCODED, image_exts },
{ type_audio, PERCEIVED_TYPE_AUDIO, HARDCODED_NATIVE_WMSDK, PERCEIVEDFLAG_SOFTCODED, audio_exts },
{ type_video, PERCEIVED_TYPE_VIDEO, HARDCODED_NATIVE_WMSDK, PERCEIVEDFLAG_SOFTCODED, video_exts },
{ type_compressed, PERCEIVED_TYPE_COMPRESSED, HARDCODED_NATIVE_ZIPFLDR, PERCEIVEDFLAG_SOFTCODED, compressed_exts },
{ type_document, PERCEIVED_TYPE_DOCUMENT, PERCEIVEDFLAG_HARDCODED, PERCEIVEDFLAG_SOFTCODED, document_exts },
{ type_system, PERCEIVED_TYPE_SYSTEM, PERCEIVEDFLAG_HARDCODED, PERCEIVEDFLAG_SOFTCODED, system_exts },
{ type_application, PERCEIVED_TYPE_APPLICATION, PERCEIVEDFLAG_HARDCODED, PERCEIVEDFLAG_SOFTCODED, application_exts },
};
static const struct AssocPerceivedInfo* AssocFindByBuiltinExtension(LPCWSTR pszExt)
{
UINT n;
for (n = 0; n < sizeof(known_types) / sizeof(known_types[0]); ++n)
{
PCWSTR Ext = known_types[n].Extensions;
while (Ext && *Ext)
{
if (!StrCmpIW(Ext, pszExt))
return &known_types[n];
Ext += (strlenW(Ext) + 1);
}
}
return NULL;
}
static const struct AssocPerceivedInfo* AssocFindByType(LPCWSTR pszType)
{
UINT n;
for (n = 0; n < sizeof(known_types) / sizeof(known_types[0]); ++n)
{
if (known_types[n].Type)
{
if (!StrCmpIW(known_types[n].Type, pszType))
return &known_types[n];
}
}
return NULL;
}
/*************************************************************************
* AssocGetPerceivedType [SHLWAPI.@]
*
* Detect the type of a file by inspecting its extension
*
* PARAMS
* lpszExt [I] File extension to evaluate.
* lpType [O] Pointer to perceived type
* lpFlag [O] Pointer to perceived type flag
* lppszType [O] Address to pointer for perceived type text
*
* RETURNS
* Success: S_OK. lpType and lpFlag contain the perceived type and
* its information. If lppszType is not NULL, it will point
* to a string with perceived type text.
* Failure: An HRESULT error code indicating the error.
*
* NOTES
* lppszType is optional and it can be NULL.
* if lpType or lpFlag are NULL, the function will crash.
* if lpszExt is NULL, an error is returned.
*/
HRESULT WINAPI AssocGetPerceivedType(LPCWSTR lpszExt, PERCEIVED *lpType,
INT *lpFlag, LPWSTR *lppszType)
{
static const WCHAR PerceivedTypeKey[] = {'P','e','r','c','e','i','v','e','d','T','y','p','e',0};
static const WCHAR SystemFileAssociationsKey[] = {'S','y','s','t','e','m','F','i','l','e',
'A','s','s','o','c','i','a','t','i','o','n','s','\\','%','s',0};
const struct AssocPerceivedInfo *Info;
TRACE("(%s,%p,%p,%p)\n", debugstr_w(lpszExt), lpType, lpFlag, lppszType);
Info = AssocFindByBuiltinExtension(lpszExt);
if (Info)
{
*lpType = Info->Perceived;
*lpFlag = Info->FlagHardcoded;
}
else
{
WCHAR Buffer[100] = { 0 };
DWORD Size = sizeof(Buffer);
if (RegGetValueW(HKEY_CLASSES_ROOT, lpszExt, PerceivedTypeKey,
RRF_RT_REG_SZ, NULL, Buffer, &Size) == ERROR_SUCCESS)
{
Info = AssocFindByType(Buffer);
}
if (!Info)
{
WCHAR KeyName[MAX_PATH] = { 0 };
snprintfW(KeyName, MAX_PATH, SystemFileAssociationsKey, lpszExt);
Size = sizeof(Buffer);
if (RegGetValueW(HKEY_CLASSES_ROOT, KeyName, PerceivedTypeKey,
RRF_RT_REG_SZ, NULL, Buffer, &Size) == ERROR_SUCCESS)
{
Info = AssocFindByType(Buffer);
}
}
if (Info)
{
*lpType = Info->Perceived;
*lpFlag = Info->FlagSoftcoded;
}
}
if (Info)
{
if (lppszType && Info->Type)
{
return SHStrDupW(Info->Type, lppszType);
}
return Info->Type ? S_OK : E_FAIL;
}
else
{
*lpType = PERCEIVED_TYPE_UNSPECIFIED;
*lpFlag = 0;
}
return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
}
/*************************************************************************
* AssocQueryKeyW [SHLWAPI.@]
*
* See AssocQueryKeyA.
*/
HRESULT WINAPI AssocQueryKeyW(ASSOCF cfFlags, ASSOCKEY assockey, LPCWSTR pszAssoc,
LPCWSTR pszExtra, HKEY *phkeyOut)
{
HRESULT hRet;
IQueryAssociations* lpAssoc;
TRACE("(0x%x,%d,%s,%s,%p)\n", cfFlags, assockey, debugstr_w(pszAssoc),
debugstr_w(pszExtra), phkeyOut);
hRet = AssocCreate( CLSID_QueryAssociations, &IID_IQueryAssociations, (void **)&lpAssoc );
if (FAILED(hRet)) return hRet;
cfFlags &= SHLWAPI_DEF_ASSOCF;
hRet = IQueryAssociations_Init(lpAssoc, cfFlags, pszAssoc, NULL, NULL);
if (SUCCEEDED(hRet))
hRet = IQueryAssociations_GetKey(lpAssoc, cfFlags, assockey, pszExtra, phkeyOut);
IQueryAssociations_Release(lpAssoc);
return hRet;
}
/*************************************************************************
* AssocQueryKeyA [SHLWAPI.@]
*
* Get a file association key from the registry.
*
* PARAMS
* cfFlags [I] ASSOCF_ flags from "shlwapi.h"
* assockey [I] Type of key to get
* pszAssoc [I] Key name to search below
* pszExtra [I] Extra information about the key location
* phkeyOut [O] Destination for the association key
*
* RETURNS
* Success: S_OK. phkeyOut contains the key.
* Failure: An HRESULT error code indicating the error.
*/
HRESULT WINAPI AssocQueryKeyA(ASSOCF cfFlags, ASSOCKEY assockey, LPCSTR pszAssoc,
LPCSTR pszExtra, HKEY *phkeyOut)
{
WCHAR szAssocW[MAX_PATH], *lpszAssocW = NULL;
WCHAR szExtraW[MAX_PATH], *lpszExtraW = NULL;
HRESULT hRet = E_OUTOFMEMORY;
TRACE("(0x%x,%d,%s,%s,%p)\n", cfFlags, assockey, debugstr_a(pszAssoc),
debugstr_a(pszExtra), phkeyOut);
if (SHLWAPI_ParamAToW(pszAssoc, szAssocW, MAX_PATH, &lpszAssocW) &&
SHLWAPI_ParamAToW(pszExtra, szExtraW, MAX_PATH, &lpszExtraW))
{
hRet = AssocQueryKeyW(cfFlags, assockey, lpszAssocW, lpszExtraW, phkeyOut);
}
if (lpszAssocW != szAssocW)
HeapFree(GetProcessHeap(), 0, lpszAssocW);
if (lpszExtraW != szExtraW)
HeapFree(GetProcessHeap(), 0, lpszExtraW);
return hRet;
}
/*************************************************************************
* AssocQueryStringW [SHLWAPI.@]
*
* See AssocQueryStringA.
*/
HRESULT WINAPI AssocQueryStringW(ASSOCF cfFlags, ASSOCSTR str, LPCWSTR pszAssoc,
LPCWSTR pszExtra, LPWSTR pszOut, DWORD *pcchOut)
{
HRESULT hRet;
IQueryAssociations* lpAssoc;
TRACE("(0x%x,%d,%s,%s,%p,%p)\n", cfFlags, str, debugstr_w(pszAssoc),
debugstr_w(pszExtra), pszOut, pcchOut);
if (!pcchOut)
return E_UNEXPECTED;
hRet = AssocCreate( CLSID_QueryAssociations, &IID_IQueryAssociations, (void **)&lpAssoc );
if (FAILED(hRet)) return hRet;
hRet = IQueryAssociations_Init(lpAssoc, cfFlags & SHLWAPI_DEF_ASSOCF,
pszAssoc, NULL, NULL);
if (SUCCEEDED(hRet))
hRet = IQueryAssociations_GetString(lpAssoc, cfFlags, str, pszExtra,
pszOut, pcchOut);
IQueryAssociations_Release(lpAssoc);
return hRet;
}
/*************************************************************************
* AssocQueryStringA [SHLWAPI.@]
*
* Get a file association string from the registry.
*
* PARAMS
* cfFlags [I] ASSOCF_ flags from "shlwapi.h"
* str [I] Type of string to get (ASSOCSTR enum from "shlwapi.h")
* pszAssoc [I] Key name to search below
* pszExtra [I] Extra information about the string location
* pszOut [O] Destination for the association string
* pcchOut [O] Length of pszOut
*
* RETURNS
* Success: S_OK. pszOut contains the string, pcchOut contains its length.
* Failure: An HRESULT error code indicating the error.
*/
HRESULT WINAPI AssocQueryStringA(ASSOCF cfFlags, ASSOCSTR str, LPCSTR pszAssoc,
LPCSTR pszExtra, LPSTR pszOut, DWORD *pcchOut)
{
WCHAR szAssocW[MAX_PATH], *lpszAssocW = NULL;
WCHAR szExtraW[MAX_PATH], *lpszExtraW = NULL;
HRESULT hRet = E_OUTOFMEMORY;
TRACE("(0x%x,0x%d,%s,%s,%p,%p)\n", cfFlags, str, debugstr_a(pszAssoc),
debugstr_a(pszExtra), pszOut, pcchOut);
if (!pcchOut)
hRet = E_UNEXPECTED;
else if (SHLWAPI_ParamAToW(pszAssoc, szAssocW, MAX_PATH, &lpszAssocW) &&
SHLWAPI_ParamAToW(pszExtra, szExtraW, MAX_PATH, &lpszExtraW))
{
WCHAR szReturnW[MAX_PATH], *lpszReturnW = szReturnW;
DWORD dwLenOut = *pcchOut;
if (dwLenOut >= MAX_PATH)
lpszReturnW = HeapAlloc(GetProcessHeap(), 0,
(dwLenOut + 1) * sizeof(WCHAR));
else
dwLenOut = sizeof(szReturnW) / sizeof(szReturnW[0]);
if (!lpszReturnW)
hRet = E_OUTOFMEMORY;
else
{
hRet = AssocQueryStringW(cfFlags, str, lpszAssocW, lpszExtraW,
lpszReturnW, &dwLenOut);
if (SUCCEEDED(hRet))
dwLenOut = WideCharToMultiByte(CP_ACP, 0, lpszReturnW, -1,
pszOut, *pcchOut, NULL, NULL);
*pcchOut = dwLenOut;
if (lpszReturnW != szReturnW)
HeapFree(GetProcessHeap(), 0, lpszReturnW);
}
}
if (lpszAssocW != szAssocW)
HeapFree(GetProcessHeap(), 0, lpszAssocW);
if (lpszExtraW != szExtraW)
HeapFree(GetProcessHeap(), 0, lpszExtraW);
return hRet;
}
/*************************************************************************
* AssocQueryStringByKeyW [SHLWAPI.@]
*
* See AssocQueryStringByKeyA.
*/
HRESULT WINAPI AssocQueryStringByKeyW(ASSOCF cfFlags, ASSOCSTR str, HKEY hkAssoc,
LPCWSTR pszExtra, LPWSTR pszOut,
DWORD *pcchOut)
{
HRESULT hRet;
IQueryAssociations* lpAssoc;
TRACE("(0x%x,0x%d,%p,%s,%p,%p)\n", cfFlags, str, hkAssoc,
debugstr_w(pszExtra), pszOut, pcchOut);
hRet = AssocCreate( CLSID_QueryAssociations, &IID_IQueryAssociations, (void **)&lpAssoc );
if (FAILED(hRet)) return hRet;
cfFlags &= SHLWAPI_DEF_ASSOCF;
hRet = IQueryAssociations_Init(lpAssoc, cfFlags, 0, hkAssoc, NULL);
if (SUCCEEDED(hRet))
hRet = IQueryAssociations_GetString(lpAssoc, cfFlags, str, pszExtra,
pszOut, pcchOut);
IQueryAssociations_Release(lpAssoc);
return hRet;
}
/*************************************************************************
* AssocQueryStringByKeyA [SHLWAPI.@]
*
* Get a file association string from the registry, given a starting key.
*
* PARAMS
* cfFlags [I] ASSOCF_ flags from "shlwapi.h"
* str [I] Type of string to get
* hkAssoc [I] Key to search below
* pszExtra [I] Extra information about the string location
* pszOut [O] Destination for the association string
* pcchOut [O] Length of pszOut
*
* RETURNS
* Success: S_OK. pszOut contains the string, pcchOut contains its length.
* Failure: An HRESULT error code indicating the error.
*/
HRESULT WINAPI AssocQueryStringByKeyA(ASSOCF cfFlags, ASSOCSTR str, HKEY hkAssoc,
LPCSTR pszExtra, LPSTR pszOut,
DWORD *pcchOut)
{
WCHAR szExtraW[MAX_PATH], *lpszExtraW = szExtraW;
WCHAR szReturnW[MAX_PATH], *lpszReturnW = szReturnW;
HRESULT hRet = E_OUTOFMEMORY;
TRACE("(0x%x,0x%d,%p,%s,%p,%p)\n", cfFlags, str, hkAssoc,
debugstr_a(pszExtra), pszOut, pcchOut);
if (!pcchOut)
hRet = E_INVALIDARG;
else if (SHLWAPI_ParamAToW(pszExtra, szExtraW, MAX_PATH, &lpszExtraW))
{
DWORD dwLenOut = *pcchOut;
if (dwLenOut >= MAX_PATH)
lpszReturnW = HeapAlloc(GetProcessHeap(), 0,
(dwLenOut + 1) * sizeof(WCHAR));
if (lpszReturnW)
{
hRet = AssocQueryStringByKeyW(cfFlags, str, hkAssoc, lpszExtraW,
lpszReturnW, &dwLenOut);
if (SUCCEEDED(hRet))
WideCharToMultiByte(CP_ACP,0,szReturnW,-1,pszOut,dwLenOut,0,0);
*pcchOut = dwLenOut;
if (lpszReturnW != szReturnW)
HeapFree(GetProcessHeap(), 0, lpszReturnW);
}
}
if (lpszExtraW != szExtraW)
HeapFree(GetProcessHeap(), 0, lpszExtraW);
return hRet;
}
/**************************************************************************
* AssocIsDangerous (SHLWAPI.@)
*
* Determine if a file association is dangerous (potentially malware).
*
* PARAMS
* lpszAssoc [I] Name of file or file extension to check.
*
* RETURNS
* TRUE, if lpszAssoc may potentially be malware (executable),
* FALSE, Otherwise.
*/
BOOL WINAPI AssocIsDangerous(LPCWSTR lpszAssoc)
{
FIXME("%s\n", debugstr_w(lpszAssoc));
return FALSE;
}