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#include <wine/config.h>
#include <stdio.h>
#define WIN32_NO_STATUS#define _INC_WINDOWS#define COBJMACROS
#include <windef.h>#include <winbase.h>#include <shlobj.h>#include <shlguid_undoc.h>#include <shlwapi.h>#include <wine/debug.h>#include <wine/unicode.h>#ifdef __REACTOS__#include <strsafe.h>#endif
#include "pidl.h"#include "shell32_main.h"#include "shresdef.h"
WINE_DEFAULT_DEBUG_CHANNEL(shell);
#define MAX_EXTENSION_LENGTH 20 // FIXME: The limit is 254?
static LONG GetRegString(HKEY hKey, PCWSTR SubKey, PCWSTR Name, PWSTR Buffer, UINT cchBuf){ DWORD cb = sizeof(*Buffer) * cchBuf; return RegGetValueW(hKey, SubKey, Name, RRF_RT_REG_SZ, NULL, Buffer, &cb);}
HRESULT HCR_GetProgIdKeyOfExtension(PCWSTR szExtension, PHKEY phKey, BOOL AllowFallback){ LONG err; WCHAR ext[max(1 + MAX_EXTENSION_LENGTH + 1, MAX_PATH)]; WCHAR progid[MAX_PATH]; if (szExtension[0] != '.') { ext[0] = '.'; lstrcpynW(ext + 1, szExtension, _countof(ext) - 1); szExtension = ext; } err = GetRegString(HKEY_CLASSES_ROOT, szExtension, NULL, progid, _countof(progid)); if (!err && progid[0] != UNICODE_NULL) { err = RegOpenKeyExW(HKEY_CLASSES_ROOT, progid, 0, KEY_READ, phKey); if (!err) return err; /* A real ProgId key, return S_OK */ } if (AllowFallback) { err = RegOpenKeyExW(HKEY_CLASSES_ROOT, szExtension, 0, KEY_READ, phKey); if (!err) return S_FALSE; } return HRESULT_FROM_WIN32(err);}
BOOL HCR_MapTypeToValueW(LPCWSTR szExtension, LPWSTR szFileType, LONG len, BOOL bPrependDot){ HKEY hkey; WCHAR szTemp[MAX_EXTENSION_LENGTH + 2];
TRACE("%s %p\n", debugstr_w(szExtension), szFileType);
/* added because we do not want to have double dots */ if (szExtension[0] == '.') bPrependDot = FALSE;
if (bPrependDot) szTemp[0] = '.';
lstrcpynW(szTemp + (bPrependDot?1:0), szExtension, MAX_EXTENSION_LENGTH);
if (RegOpenKeyExW(HKEY_CLASSES_ROOT, szTemp, 0, KEY_READ, &hkey)) { return FALSE; }
if (RegQueryValueW(hkey, NULL, szFileType, &len)) { RegCloseKey(hkey); return FALSE; }
RegCloseKey(hkey);
TRACE("--UE;\n} %s\n", debugstr_w(szFileType));
return TRUE;}
BOOL HCR_MapTypeToValueA(LPCSTR szExtension, LPSTR szFileType, LONG len, BOOL bPrependDot){ HKEY hkey; char szTemp[MAX_EXTENSION_LENGTH + 2];
TRACE("%s %p\n", szExtension, szFileType);
/* added because we do not want to have double dots */ if (szExtension[0] == '.') bPrependDot = FALSE;
if (bPrependDot) szTemp[0] = '.';
lstrcpynA(szTemp + (bPrependDot?1:0), szExtension, MAX_EXTENSION_LENGTH);
if (RegOpenKeyExA(HKEY_CLASSES_ROOT, szTemp, 0, KEY_READ, &hkey)) { return FALSE; }
if (RegQueryValueA(hkey, NULL, szFileType, &len)) { RegCloseKey(hkey); return FALSE; }
RegCloseKey(hkey);
TRACE("--UE;\n} %s\n", szFileType);
return TRUE;}
EXTERN_C HRESULT SHELL32_EnumDefaultVerbList(LPCWSTR List, UINT Index, LPWSTR Verb, SIZE_T cchMax);
BOOL HCR_GetDefaultVerbW( HKEY hkeyClass, LPCWSTR szVerb, LPWSTR szDest, DWORD len ){ WCHAR sTemp[MAX_PATH], verbs[MAX_PATH]; LONG size; HKEY hkey;
TRACE("%p %s %p\n", hkeyClass, debugstr_w(szVerb), szDest);
if (szVerb && *szVerb) { lstrcpynW(szDest, szVerb, len); return TRUE; }
/* MSDN says to first try the default verb */ size = _countof(verbs); if (!RegQueryValueW(hkeyClass, L"shell", verbs, &size) && *verbs) { for (UINT i = 0;; ++i) { if (FAILED(SHELL32_EnumDefaultVerbList(verbs, i, szDest, len))) break; if (FAILED(StringCchPrintfW(sTemp, _countof(sTemp), L"shell\\%s\\command", szDest))) break; if (!RegOpenKeyExW(hkeyClass, sTemp, 0, KEY_READ, &hkey)) { RegCloseKey(hkey); TRACE("default verb=%s\n", debugstr_w(szDest)); return TRUE; } } } *szDest = UNICODE_NULL;
/* then fallback to 'open' */ lstrcpyW(sTemp, L"shell\\open\\command"); if (!RegOpenKeyExW(hkeyClass, sTemp, 0, KEY_READ, &hkey)) { RegCloseKey(hkey); lstrcpynW(szDest, L"open", len); TRACE("default verb=open\n"); return TRUE; }
/* and then just use the first verb on Windows >= 2000 */#ifdef __REACTOS__ if (!RegOpenKeyExW(hkeyClass, L"shell", 0, KEY_READ, &hkey)) { if (!RegEnumKeyW(hkey, 0, szDest, len) && *szDest) { TRACE("default verb=first verb=%s\n", debugstr_w(szDest)); RegCloseKey(hkey); return TRUE; } RegCloseKey(hkey); }#else if (!RegEnumKeyW(hkeyClass, 0, szDest, len) && *szDest) { TRACE("default verb=first verb=%s\n", debugstr_w(szDest)); return TRUE; }#endif
TRACE("no default verb!\n"); return FALSE;}
BOOL HCR_GetExecuteCommandW( HKEY hkeyClass, LPCWSTR szClass, LPCWSTR szVerb, LPWSTR szDest, DWORD len ){ WCHAR sTempVerb[MAX_PATH]; BOOL ret;
TRACE("%p %s %s %p\n", hkeyClass, debugstr_w(szClass), debugstr_w(szVerb), szDest);
if (szClass) RegOpenKeyExW(HKEY_CLASSES_ROOT, szClass, 0, KEY_READ, &hkeyClass); if (!hkeyClass) return FALSE; ret = FALSE;
if (HCR_GetDefaultVerbW(hkeyClass, szVerb, sTempVerb, sizeof(sTempVerb)/sizeof(sTempVerb[0]))) { WCHAR sTemp[MAX_PATH]; lstrcpyW(sTemp, L"shell\\"); lstrcatW(sTemp, sTempVerb); lstrcatW(sTemp, L"\\command"); ret = (ERROR_SUCCESS == SHGetValueW(hkeyClass, sTemp, NULL, NULL, szDest, &len)); } if (szClass) RegCloseKey(hkeyClass);
TRACE("-- %s\n", debugstr_w(szDest) ); return ret;}
/**************************************************************************************** HCR_GetDefaultIcon [internal]** Gets the icon for a filetype*/BOOL HCR_RegOpenClassIDKey(REFIID riid, HKEY *hkey){ char xriid[50]; sprintf( xriid, "CLSID\\{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}", (UINT)riid->Data1, riid->Data2, riid->Data3, riid->Data4[0], riid->Data4[1], riid->Data4[2], riid->Data4[3], riid->Data4[4], riid->Data4[5], riid->Data4[6], riid->Data4[7] );
TRACE("%s\n",xriid );
return !RegOpenKeyExA(HKEY_CLASSES_ROOT, xriid, 0, KEY_READ, hkey);}
static BOOL HCR_RegGetIconW(HKEY hkey, LPWSTR szDest, LPCWSTR szName, DWORD len, int* picon_idx){ DWORD dwType, size = len * sizeof(WCHAR); WCHAR sTemp[MAX_PATH]; WCHAR sNum[5];
if (!RegQueryValueExW(hkey, szName, 0, &dwType, (LPBYTE)szDest, &size)) { if (dwType == REG_EXPAND_SZ) { ExpandEnvironmentStringsW(szDest, sTemp, MAX_PATH); lstrcpynW(szDest, sTemp, len); } if (ParseFieldW (szDest, 2, sNum, _countof(sNum))) *picon_idx = atoiW(sNum); else *picon_idx=0; /* sometimes the icon number is missing */ ParseFieldW (szDest, 1, szDest, len); PathUnquoteSpacesW(szDest); return TRUE; } return FALSE;}
static BOOL HCR_RegGetIconA(HKEY hkey, LPSTR szDest, LPCSTR szName, DWORD len, int* picon_idx){ DWORD dwType; char sTemp[MAX_PATH]; char sNum[5];
if (!RegQueryValueExA(hkey, szName, 0, &dwType, (LPBYTE)szDest, &len)) { if (dwType == REG_EXPAND_SZ) { ExpandEnvironmentStringsA(szDest, sTemp, MAX_PATH); lstrcpynA(szDest, sTemp, len); } if (ParseFieldA (szDest, 2, sNum, 5)) *picon_idx=atoi(sNum); else *picon_idx=0; /* sometimes the icon number is missing */ ParseFieldA (szDest, 1, szDest, len); PathUnquoteSpacesA(szDest); return TRUE; } return FALSE;}
BOOL HCR_GetIconW(LPCWSTR szClass, LPWSTR szDest, LPCWSTR szName, DWORD len, int* picon_idx){ HKEY hkey; WCHAR sTemp[MAX_PATH]; BOOL ret = FALSE;
TRACE("%s\n",debugstr_w(szClass) );
lstrcpynW(sTemp, szClass, MAX_PATH); lstrcatW(sTemp, L"\\DefaultIcon");
if (!RegOpenKeyExW(HKEY_CLASSES_ROOT, sTemp, 0, KEY_READ, &hkey)) { ret = HCR_RegGetIconW(hkey, szDest, szName, len, picon_idx); RegCloseKey(hkey); }
if(ret) TRACE("-- %s %i\n", debugstr_w(szDest), *picon_idx); else TRACE("-- not found\n");
return ret;}
BOOL HCR_GetIconA(LPCSTR szClass, LPSTR szDest, LPCSTR szName, DWORD len, int* picon_idx){ HKEY hkey; char sTemp[MAX_PATH]; BOOL ret = FALSE;
TRACE("%s\n",szClass );
sprintf(sTemp, "%s\\DefaultIcon",szClass);
if (!RegOpenKeyExA(HKEY_CLASSES_ROOT, sTemp, 0, KEY_READ, &hkey)) { ret = HCR_RegGetIconA(hkey, szDest, szName, len, picon_idx); RegCloseKey(hkey); }
if (ret) TRACE("-- %s %i\n", szDest, *picon_idx); else TRACE("-- not found\n");
return ret;}
#ifdef __REACTOS__BOOL HCU_GetIconW(LPCWSTR szClass, LPWSTR szDest, LPCWSTR szName, DWORD len, int* picon_idx){ HKEY hkey; WCHAR sTemp[MAX_PATH]; BOOL ret = FALSE;
TRACE("%s\n", debugstr_w(szClass));
StringCchPrintfW(sTemp, _countof(sTemp), L"%s\\DefaultIcon", szClass);
if (!RegOpenKeyExW(HKEY_CURRENT_USER, sTemp, 0, KEY_READ, &hkey)) { ret = HCR_RegGetIconW(hkey, szDest, szName, len, picon_idx); RegCloseKey(hkey); }
if (ret) TRACE("-- %s %i\n", debugstr_w(szDest), *picon_idx); else TRACE("-- not found\n");
return ret;}
BOOL HLM_GetIconW(int reg_idx, LPWSTR szDest, DWORD len, int* picon_idx){ HKEY hkey; WCHAR sTemp[5]; BOOL ret = FALSE;
TRACE("%d\n", reg_idx);
StringCchPrintfW(sTemp, _countof(sTemp), L"%d", reg_idx);
if (!RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Icons", 0, KEY_READ, &hkey)) { ret = HCR_RegGetIconW(hkey, szDest, sTemp, len, picon_idx); RegCloseKey(hkey); }
if (ret) TRACE("-- %s %i\n", debugstr_w(szDest), *picon_idx); else TRACE("-- not found\n");
return ret;}#endif
/**************************************************************************************** HCR_GetClassName [internal]** Gets the name of a registered class*/BOOL HCR_GetClassNameW(REFIID riid, LPWSTR szDest, DWORD len){ HKEY hkey; BOOL ret = FALSE; DWORD buflen = len;#ifdef __REACTOS__ WCHAR szName[100]; LPOLESTR pStr;#endif
szDest[0] = 0;
#ifdef __REACTOS__ if (StringFromCLSID(riid, &pStr) == S_OK) { DWORD dwLen = buflen * sizeof(WCHAR); swprintf(szName, L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\CLSID\\%s", pStr); if (!RegGetValueW(HKEY_CURRENT_USER, szName, NULL, RRF_RT_REG_SZ, NULL, (PVOID)szDest, &dwLen)) { ret = TRUE; } CoTaskMemFree(pStr); } if (!ret && HCR_RegOpenClassIDKey(riid, &hkey))#else if (HCR_RegOpenClassIDKey(riid, &hkey))#endif { if (!RegLoadMUIStringW(hkey, L"LocalizedString", szDest, len, NULL, 0, NULL) || !RegQueryValueExW(hkey, L"", 0, NULL, (LPBYTE)szDest, &len)) { ret = TRUE; } RegCloseKey(hkey); }
if (!ret || !szDest[0]) { if(IsEqualIID(riid, &CLSID_ShellDesktop)) { if (LoadStringW(shell32_hInstance, IDS_DESKTOP, szDest, buflen)) ret = TRUE; } else if (IsEqualIID(riid, &CLSID_MyComputer)) { if(LoadStringW(shell32_hInstance, IDS_MYCOMPUTER, szDest, buflen)) ret = TRUE; }#ifdef __REACTOS__ else if (IsEqualIID(riid, &CLSID_MyDocuments)) { if(LoadStringW(shell32_hInstance, IDS_PERSONAL, szDest, buflen)) ret = TRUE; } else if (IsEqualIID(riid, &CLSID_RecycleBin)) { if(LoadStringW(shell32_hInstance, IDS_RECYCLEBIN_FOLDER_NAME, szDest, buflen)) ret = TRUE; } else if (IsEqualIID(riid, &CLSID_ControlPanel)) { if(LoadStringW(shell32_hInstance, IDS_CONTROLPANEL, szDest, buflen)) ret = TRUE; } else if (IsEqualIID(riid, &CLSID_AdminFolderShortcut)) { if(LoadStringW(shell32_hInstance, IDS_ADMINISTRATIVETOOLS, szDest, buflen)) ret = TRUE; }#endif } TRACE("-- %s\n", debugstr_w(szDest)); return ret;}
BOOL HCR_GetClassNameA(REFIID riid, LPSTR szDest, DWORD len){ HKEY hkey; BOOL ret = FALSE; DWORD buflen = len;#ifdef __REACTOS__ CHAR szName[100]; LPOLESTR pStr;#endif
szDest[0] = 0;
#ifdef __REACTOS__ if (StringFromCLSID(riid, &pStr) == S_OK) { DWORD dwLen = buflen * sizeof(CHAR); sprintf(szName, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\CLSID\\%S", pStr); if (!RegGetValueA(HKEY_CURRENT_USER, szName, NULL, RRF_RT_REG_SZ, NULL, (PVOID)szDest, &dwLen)) { ret = TRUE; } CoTaskMemFree(pStr); } if (!ret && HCR_RegOpenClassIDKey(riid, &hkey))#else if (HCR_RegOpenClassIDKey(riid, &hkey))#endif { if (!RegLoadMUIStringA(hkey,"LocalizedString",szDest,len,NULL,0,NULL) || !RegQueryValueExA(hkey,"",0,NULL,(LPBYTE)szDest,&len)) { ret = TRUE; } RegCloseKey(hkey); }
if (!ret || !szDest[0]) { if(IsEqualIID(riid, &CLSID_ShellDesktop)) { if (LoadStringA(shell32_hInstance, IDS_DESKTOP, szDest, buflen)) ret = TRUE; } else if (IsEqualIID(riid, &CLSID_MyComputer)) { if(LoadStringA(shell32_hInstance, IDS_MYCOMPUTER, szDest, buflen)) ret = TRUE; }#ifdef __REACTOS__ else if (IsEqualIID(riid, &CLSID_MyDocuments)) { if(LoadStringA(shell32_hInstance, IDS_PERSONAL, szDest, buflen)) ret = TRUE; } else if (IsEqualIID(riid, &CLSID_RecycleBin)) { if(LoadStringA(shell32_hInstance, IDS_RECYCLEBIN_FOLDER_NAME, szDest, buflen)) ret = TRUE; } else if (IsEqualIID(riid, &CLSID_ControlPanel)) { if(LoadStringA(shell32_hInstance, IDS_CONTROLPANEL, szDest, buflen)) ret = TRUE; } else if (IsEqualIID(riid, &CLSID_AdminFolderShortcut)) { if(LoadStringA(shell32_hInstance, IDS_ADMINISTRATIVETOOLS, szDest, buflen)) ret = TRUE; }#endif }
TRACE("-- (%s)\n", szDest);
return ret;}
/****************************************************************************** * HCR_GetFolderAttributes [Internal] * * Query the registry for a shell folders' attributes * * PARAMS * pidlFolder [I] A simple pidl of type PT_GUID. * pdwAttributes [IO] In: Attributes to be queried, OUT: Resulting attributes. * * RETURNS * TRUE: Found information for the attributes in the registry * FALSE: No attribute information found * * NOTES * If queried for an attribute, which is set in the CallForAttributes registry * value, the function binds to the shellfolder objects and queries it. */BOOL HCR_GetFolderAttributes(LPCITEMIDLIST pidlFolder, LPDWORD pdwAttributes){ HKEY hSFKey; LPOLESTR pwszCLSID; LONG lResult; DWORD dwTemp, dwLen; WCHAR wszShellFolderKey[] = L"CLSID\\{00021400-0000-0000-C000-000000000046}\\ShellFolder";
TRACE("(pidlFolder=%p, pdwAttributes=%p)\n", pidlFolder, pdwAttributes); if (!_ILIsPidlSimple(pidlFolder)) { static BOOL firstHit = TRUE; if (firstHit) { ERR("should be called for simple PIDL's only!\n"); firstHit = FALSE; } return FALSE; } if (!_ILIsDesktop(pidlFolder)) { if (FAILED(StringFromCLSID(_ILGetGUIDPointer(pidlFolder), &pwszCLSID))) return FALSE; memcpy(&wszShellFolderKey[6], pwszCLSID, 38 * sizeof(WCHAR)); CoTaskMemFree(pwszCLSID); } lResult = RegOpenKeyExW(HKEY_CLASSES_ROOT, wszShellFolderKey, 0, KEY_READ, &hSFKey);#ifdef __REACTOS__ if (lResult != ERROR_SUCCESS) { ERR("Cannot open key: %ls\n", wszShellFolderKey); return FALSE; }#else if (lResult != ERROR_SUCCESS) return FALSE;#endif dwLen = sizeof(DWORD); lResult = RegQueryValueExW(hSFKey, L"CallForAttributes", 0, NULL, (LPBYTE)&dwTemp, &dwLen); if ((lResult == ERROR_SUCCESS) && (dwTemp & *pdwAttributes)) { LPSHELLFOLDER psfDesktop, psfFolder; HRESULT hr;
RegCloseKey(hSFKey); hr = SHGetDesktopFolder(&psfDesktop); if (SUCCEEDED(hr)) { hr = IShellFolder_BindToObject(psfDesktop, pidlFolder, NULL, &IID_IShellFolder, (LPVOID*)&psfFolder); if (SUCCEEDED(hr)) { hr = IShellFolder_GetAttributesOf(psfFolder, 0, NULL, pdwAttributes); IShellFolder_Release(psfFolder); } IShellFolder_Release(psfDesktop); } if (FAILED(hr)) return FALSE; } else { lResult = RegQueryValueExW(hSFKey, L"Attributes", 0, NULL, (LPBYTE)&dwTemp, &dwLen); RegCloseKey(hSFKey); if (lResult == ERROR_SUCCESS) { *pdwAttributes &= dwTemp; } else { return FALSE; } }
TRACE("-- *pdwAttributes == 0x%08x\n", *pdwAttributes);
return TRUE;}