4 * Copyright 1997, 2002 Alexandre Julliard
5 * Copyright 2008 James Hawkins
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
32 #include "wine/debug.h"
33 #include "wine/unicode.h"
35 #include "propsys_private.h"
37 WINE_DEFAULT_DEBUG_CHANNEL(propsys);
39 static HINSTANCE propsys_hInstance;
41 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
43 TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
47 case DLL_WINE_PREATTACH:
48 return FALSE; /* prefer native version */
49 case DLL_PROCESS_ATTACH:
50 propsys_hInstance = hinstDLL;
51 DisableThreadLibraryCalls(hinstDLL);
53 case DLL_PROCESS_DETACH:
62 HRESULT WINAPI DllRegisterServer(void)
64 return __wine_register_resources( propsys_hInstance );
67 HRESULT WINAPI DllUnregisterServer(void)
69 return __wine_unregister_resources( propsys_hInstance );
72 static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
76 if(IsEqualGUID(&IID_IUnknown, riid)) {
77 TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
79 }else if(IsEqualGUID(&IID_IClassFactory, riid)) {
80 TRACE("(%p)->(IID_IClassFactory %p)\n", iface, ppv);
85 IUnknown_AddRef((IUnknown*)*ppv);
89 FIXME("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
93 static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
95 TRACE("(%p)\n", iface);
99 static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
101 TRACE("(%p)\n", iface);
105 static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
107 TRACE("(%p)->(%x)\n", iface, fLock);
112 static HRESULT WINAPI InMemoryPropertyStoreFactory_CreateInstance(IClassFactory *iface, IUnknown *outer,
113 REFIID riid, void **ppv)
115 TRACE("(%p %s %p)\n", outer, debugstr_guid(riid), ppv);
117 return PropertyStore_CreateInstance(outer, riid, ppv);
120 static const IClassFactoryVtbl InMemoryPropertyStoreFactoryVtbl = {
121 ClassFactory_QueryInterface,
123 ClassFactory_Release,
124 InMemoryPropertyStoreFactory_CreateInstance,
125 ClassFactory_LockServer
128 static IClassFactory InMemoryPropertyStoreFactory = { &InMemoryPropertyStoreFactoryVtbl };
130 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
132 if(IsEqualGUID(&CLSID_InMemoryPropertyStore, rclsid)) {
133 TRACE("(CLSID_InMemoryPropertyStore %s %p)\n", debugstr_guid(riid), ppv);
134 return IClassFactory_QueryInterface(&InMemoryPropertyStoreFactory, riid, ppv);
137 FIXME("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
138 return CLASS_E_CLASSNOTAVAILABLE;
141 HRESULT WINAPI DllCanUnloadNow(void)
146 HRESULT WINAPI PSRegisterPropertySchema(PCWSTR path)
148 FIXME("%s stub\n", debugstr_w(path));
153 HRESULT WINAPI PSUnregisterPropertySchema(PCWSTR path)
155 FIXME("%s stub\n", debugstr_w(path));
160 HRESULT WINAPI PSGetPropertyDescription(REFPROPERTYKEY propkey, REFIID riid, void **ppv)
162 FIXME("%p, %p, %p\n", propkey, riid, ppv);
166 HRESULT WINAPI PSRefreshPropertySchema(void)
172 HRESULT WINAPI PSStringFromPropertyKey(REFPROPERTYKEY pkey, LPWSTR psz, UINT cch)
174 static const WCHAR guid_fmtW[] = {'{','%','0','8','X','-','%','0','4','X','-',
175 '%','0','4','X','-','%','0','2','X','%','0','2','X','-',
176 '%','0','2','X','%','0','2','X','%','0','2','X',
177 '%','0','2','X','%','0','2','X','%','0','2','X','}',0};
178 static const WCHAR pid_fmtW[] = {'%','u',0};
180 WCHAR pidW[PKEY_PIDSTR_MAX + 1];
184 TRACE("(%p, %p, %u)\n", pkey, psz, cch);
189 /* GUIDSTRING_MAX accounts for null terminator, +1 for space character. */
190 if (cch <= GUIDSTRING_MAX + 1)
191 return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
196 return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
199 sprintfW(psz, guid_fmtW, pkey->fmtid.Data1, pkey->fmtid.Data2,
200 pkey->fmtid.Data3, pkey->fmtid.Data4[0], pkey->fmtid.Data4[1],
201 pkey->fmtid.Data4[2], pkey->fmtid.Data4[3], pkey->fmtid.Data4[4],
202 pkey->fmtid.Data4[5], pkey->fmtid.Data4[6], pkey->fmtid.Data4[7]);
204 /* Overwrite the null terminator with the space character. */
205 p += GUIDSTRING_MAX - 1;
207 cch -= GUIDSTRING_MAX - 1 + 1;
209 len = sprintfW(pidW, pid_fmtW, pkey->pid);
218 WCHAR *ptr = pidW + len - 1;
224 /* Replicate a quirk of the native implementation where the contents
225 * of the property ID string are written backwards to the output
226 * buffer, skipping the rightmost digit. */
234 return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
238 static const BYTE hex2bin[] =
240 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x00 */
241 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x10 */
242 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x20 */
243 0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0, /* 0x30 */
244 0,10,11,12,13,14,15,0,0,0,0,0,0,0,0,0, /* 0x40 */
245 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x50 */
246 0,10,11,12,13,14,15 /* 0x60 */
249 static BOOL validate_indices(LPCWSTR s, int min, int max)
253 for (i = min; i <= max; i++)
263 else if (i == 9 || i == 14 || i == 19 || i == 24)
275 if (s[i] > 'f' || (!hex2bin[s[i]] && s[i] != '0'))
283 /* Adapted from CLSIDFromString helper in dlls/ole32/compobj.c and
284 * UuidFromString in dlls/rpcrt4/rpcrt4_main.c. */
285 static BOOL string_to_guid(LPCWSTR s, LPGUID id)
287 /* in form {XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX} */
289 if (!validate_indices(s, 0, 8)) return FALSE;
290 id->Data1 = (hex2bin[s[1]] << 28 | hex2bin[s[2]] << 24 | hex2bin[s[3]] << 20 | hex2bin[s[4]] << 16 |
291 hex2bin[s[5]] << 12 | hex2bin[s[6]] << 8 | hex2bin[s[7]] << 4 | hex2bin[s[8]]);
292 if (!validate_indices(s, 9, 14)) return FALSE;
293 id->Data2 = hex2bin[s[10]] << 12 | hex2bin[s[11]] << 8 | hex2bin[s[12]] << 4 | hex2bin[s[13]];
294 if (!validate_indices(s, 15, 19)) return FALSE;
295 id->Data3 = hex2bin[s[15]] << 12 | hex2bin[s[16]] << 8 | hex2bin[s[17]] << 4 | hex2bin[s[18]];
297 /* these are just sequential bytes */
299 if (!validate_indices(s, 20, 21)) return FALSE;
300 id->Data4[0] = hex2bin[s[20]] << 4 | hex2bin[s[21]];
301 if (!validate_indices(s, 22, 24)) return FALSE;
302 id->Data4[1] = hex2bin[s[22]] << 4 | hex2bin[s[23]];
304 if (!validate_indices(s, 25, 26)) return FALSE;
305 id->Data4[2] = hex2bin[s[25]] << 4 | hex2bin[s[26]];
306 if (!validate_indices(s, 27, 28)) return FALSE;
307 id->Data4[3] = hex2bin[s[27]] << 4 | hex2bin[s[28]];
308 if (!validate_indices(s, 29, 30)) return FALSE;
309 id->Data4[4] = hex2bin[s[29]] << 4 | hex2bin[s[30]];
310 if (!validate_indices(s, 31, 32)) return FALSE;
311 id->Data4[5] = hex2bin[s[31]] << 4 | hex2bin[s[32]];
312 if (!validate_indices(s, 33, 34)) return FALSE;
313 id->Data4[6] = hex2bin[s[33]] << 4 | hex2bin[s[34]];
314 if (!validate_indices(s, 35, 37)) return FALSE;
315 id->Data4[7] = hex2bin[s[35]] << 4 | hex2bin[s[36]];
320 HRESULT WINAPI PSPropertyKeyFromString(LPCWSTR pszString, PROPERTYKEY *pkey)
322 int has_minus = 0, has_comma = 0;
324 TRACE("(%s, %p)\n", debugstr_w(pszString), pkey);
326 if (!pszString || !pkey)
329 memset(pkey, 0, sizeof(PROPERTYKEY));
331 if (!string_to_guid(pszString, &pkey->fmtid))
334 pszString += GUIDSTRING_MAX - 1;
339 /* Only the space seems to be recognized as whitespace. The comma is only
340 * recognized once and processing terminates if another comma is found. */
341 while (*pszString == ' ' || *pszString == ',')
343 if (*pszString == ',')
356 /* Only two minus signs are recognized if no comma is detected. The first
357 * sign is ignored, and the second is interpreted. If a comma is detected
358 * before the minus sign, then only one minus sign counts, and property ID
359 * interpretation begins with the next character. */
362 if (*pszString == '-')
370 if (*pszString == '-')
373 /* Skip any intermediate spaces after the first minus sign. */
374 while (*pszString == ' ')
377 if (*pszString == '-')
383 /* Skip any remaining spaces after minus sign. */
384 while (*pszString == ' ')
388 /* Overflow is not checked. */
389 while (isdigitW(*pszString))
392 pkey->pid += (*pszString - '0');
397 pkey->pid = ~pkey->pid + 1;