git.oblomov.eu Git - wine/blob - dlls/urlmon/urlmon_main.c

   1 /*
   2  * UrlMon
   3  *
   4  * Copyright (c) 2000 Patrik Stridvall
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winerror.h"
  28 #include "wtypes.h"
  29 #define NO_SHLWAPI_REG
  30 #include "shlwapi.h"
  31
  32 #include "wine/debug.h"
  33
  34 #include "winuser.h"
  35 #include "urlmon.h"
  36 #include "urlmon_main.h"
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
  39
  40 LONG URLMON_refCount = 0;
  41
  42 HINSTANCE URLMON_hInstance = 0;
  43
  44 /***********************************************************************
  45  *              DllMain (URLMON.init)
  46  */
  47 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
  48 {
  49     TRACE("%p 0x%lx %p\n", hinstDLL, fdwReason, fImpLoad);
  50
  51     switch(fdwReason) {
  52     case DLL_PROCESS_ATTACH:
  53         DisableThreadLibraryCalls(hinstDLL);
  54         URLMON_hInstance = hinstDLL;
  55         break;
  56
  57     case DLL_PROCESS_DETACH:
  58         URLMON_hInstance = 0;
  59         break;
  60     }
  61     return TRUE;
  62 }
  63
  64
  65 /***********************************************************************
  66  *              DllInstall (URLMON.@)
  67  */
  68 HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline)
  69 {
  70   FIXME("(%s, %s): stub\n", bInstall?"TRUE":"FALSE",
  71         debugstr_w(cmdline));
  72
  73   return S_OK;
  74 }
  75
  76 /***********************************************************************
  77  *              DllCanUnloadNow (URLMON.@)
  78  */
  79 HRESULT WINAPI DllCanUnloadNow(void)
  80 {
  81     return URLMON_refCount != 0 ? S_FALSE : S_OK;
  82 }
  83
  84
  85
  86 /******************************************************************************
  87  * Urlmon ClassFactory
  88  */
  89 typedef struct {
  90     IClassFactory ITF_IClassFactory;
  91
  92     LONG ref;
  93     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
  94 } IClassFactoryImpl;
  95
  96 struct object_creation_info
  97 {
  98     const CLSID *clsid;
  99     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
 100 };
 101
 102 static const struct object_creation_info object_creation[] =
 103 {
 104     { &CLSID_FileProtocol, FileProtocol_Construct },
 105     { &CLSID_InternetSecurityManager, &SecManagerImpl_Construct },
 106     { &CLSID_InternetZoneManager, ZoneMgrImpl_Construct }
 107 };
 108
 109 static HRESULT WINAPI
 110 CF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
 111 {
 112     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 113
 114     if (IsEqualGUID(riid, &IID_IUnknown)
 115         || IsEqualGUID(riid, &IID_IClassFactory))
 116     {
 117         IClassFactory_AddRef(iface);
 118         *ppobj = This;
 119         return S_OK;
 120     }
 121
 122     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
 123     return E_NOINTERFACE;
 124 }
 125
 126 static ULONG WINAPI CF_AddRef(LPCLASSFACTORY iface)
 127 {
 128     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 129     return InterlockedIncrement(&This->ref);
 130 }
 131
 132 static ULONG WINAPI CF_Release(LPCLASSFACTORY iface)
 133 {
 134     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 135
 136     ULONG ref = InterlockedDecrement(&This->ref);
 137
 138     if (ref == 0) {
 139         HeapFree(GetProcessHeap(), 0, This);
 140         URLMON_UnlockModule();
 141     }
 142
 143     return ref;
 144 }
 145
 146
 147 static HRESULT WINAPI CF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter,
 148                                         REFIID riid, LPVOID *ppobj)
 149 {
 150     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 151     HRESULT hres;
 152     LPUNKNOWN punk;
 153
 154     TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
 155
 156     *ppobj = NULL;
 157     if(SUCCEEDED(hres = This->pfnCreateInstance(pOuter, (LPVOID *) &punk))) {
 158         hres = IUnknown_QueryInterface(punk, riid, ppobj);
 159         IUnknown_Release(punk);
 160     }
 161     return hres;
 162 }
 163
 164 static HRESULT WINAPI CF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
 165 {
 166     TRACE("(%d)\n", dolock);
 167
 168     if (dolock)
 169            URLMON_LockModule();
 170     else
 171            URLMON_UnlockModule();
 172
 173     return S_OK;
 174 }
 175
 176 static const IClassFactoryVtbl CF_Vtbl =
 177 {
 178     CF_QueryInterface,
 179     CF_AddRef,
 180     CF_Release,
 181     CF_CreateInstance,
 182     CF_LockServer
 183 };
 184
 185 /*******************************************************************************
 186  * DllGetClassObject [URLMON.@]
 187  * Retrieves class object from a DLL object
 188  *
 189  * NOTES
 190  *    Docs say returns STDAPI
 191  *
 192  * PARAMS
 193  *    rclsid [I] CLSID for the class object
 194  *    riid   [I] Reference to identifier of interface for class object
 195  *    ppv    [O] Address of variable to receive interface pointer for riid
 196  *
 197  * RETURNS
 198  *    Success: S_OK
 199  *    Failure: CLASS_E_CLASSNOTAVAILABLE, E_OUTOFMEMORY, E_INVALIDARG,
 200  *             E_UNEXPECTED
 201  */
 202
 203 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 204 {
 205     int i;
 206     IClassFactoryImpl *factory;
 207
 208     TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 209
 210     if ( !IsEqualGUID( &IID_IClassFactory, riid )
 211          && ! IsEqualGUID( &IID_IUnknown, riid) )
 212         return E_NOINTERFACE;
 213
 214     for (i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++)
 215     {
 216         if (IsEqualGUID(object_creation[i].clsid, rclsid))
 217             break;
 218     }
 219
 220     if (i == sizeof(object_creation)/sizeof(object_creation[0]))
 221     {
 222         FIXME("%s: no class found.\n", debugstr_guid(rclsid));
 223         return CLASS_E_CLASSNOTAVAILABLE;
 224     }
 225
 226     factory = HeapAlloc(GetProcessHeap(), 0, sizeof(*factory));
 227     if (factory == NULL) return E_OUTOFMEMORY;
 228
 229     factory->ITF_IClassFactory.lpVtbl = &CF_Vtbl;
 230     factory->ref = 1;
 231     factory->pfnCreateInstance = object_creation[i].pfnCreateInstance;
 232
 233     *ppv = &(factory->ITF_IClassFactory);
 234
 235     URLMON_LockModule();
 236
 237     return S_OK;
 238 }
 239
 240
 241 /***********************************************************************
 242  *              DllRegisterServerEx (URLMON.@)
 243  */
 244 HRESULT WINAPI DllRegisterServerEx(void)
 245 {
 246     FIXME("(void): stub\n");
 247
 248     return E_FAIL;
 249 }
 250
 251 /**************************************************************************
 252  *                 UrlMkSetSessionOption (URLMON.@)
 253  */
 254 HRESULT WINAPI UrlMkSetSessionOption(DWORD dwOption, LPVOID pBuffer, DWORD dwBufferLength,
 255                                         DWORD Reserved)
 256 {
 257     FIXME("(%#lx, %p, %#lx): stub\n", dwOption, pBuffer, dwBufferLength);
 258
 259     return S_OK;
 260 }
 261
 262 /**************************************************************************
 263  *                 UrlMkGetSessionOption (URLMON.@)
 264  */
 265 HRESULT WINAPI UrlMkGetSessionOption(DWORD dwOption, LPVOID pBuffer, DWORD dwBufferLength,
 266                                         DWORD* pdwBufferLength, DWORD dwReserved)
 267 {
 268     FIXME("(%#lx, %p, %#lx, %p): stub\n", dwOption, pBuffer, dwBufferLength, pdwBufferLength);
 269
 270     return S_OK;
 271 }
 272
 273 static const CHAR Agent[] = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)";
 274
 275 /**************************************************************************
 276  *                 ObtainUserAgentString (URLMON.@)
 277  */
 278 HRESULT WINAPI ObtainUserAgentString(DWORD dwOption, LPSTR pcszUAOut, DWORD *cbSize)
 279 {
 280     FIXME("(%ld, %p, %p): stub\n", dwOption, pcszUAOut, cbSize);
 281
 282     if(dwOption) {
 283       ERR("dwOption: %ld, must be zero\n", dwOption);
 284     }
 285
 286     if (sizeof(Agent) < *cbSize)
 287         *cbSize = sizeof(Agent);
 288     lstrcpynA(pcszUAOut, Agent, *cbSize);
 289
 290     return S_OK;
 291 }
 292
 293 HRESULT WINAPI CoInternetCombineUrl(LPCWSTR pwzBaseUrl, LPCWSTR pwzRelativeUrl, DWORD dwCombineFlags,
 294                                     LPWSTR pwzResult, DWORD cchResult, DWORD *pcchResult, DWORD dwReserved)
 295 {
 296     HRESULT hres;
 297     DWORD size = cchResult;
 298
 299     TRACE("(%s,%s,0x%08lx,%p,%ld,%p,%ld)\n", debugstr_w(pwzBaseUrl), debugstr_w(pwzRelativeUrl), dwCombineFlags,
 300           pwzResult, cchResult, pcchResult, dwReserved);
 301     hres = UrlCombineW(pwzBaseUrl, pwzRelativeUrl, pwzResult, &size, dwCombineFlags);
 302     if(pcchResult) *pcchResult = size;
 303     return hres;
 304 }
 305
 306 HRESULT WINAPI CoInternetCompareUrl(LPCWSTR pwzUrl1, LPCWSTR pwzUrl2, DWORD dwCompareFlags)
 307 {
 308     TRACE("(%s,%s,%08lx)\n", debugstr_w(pwzUrl1), debugstr_w(pwzUrl2), dwCompareFlags);
 309     return UrlCompareW(pwzUrl1, pwzUrl2, dwCompareFlags)==0?S_OK:S_FALSE;
 310 }
 311
 312 /**************************************************************************
 313  *                 IsValidURL (URLMON.@)
 314  *
 315  * Determines if a specified string is a valid URL.
 316  *
 317  * PARAMS
 318  *  pBC        [I] ignored, must be NULL.
 319  *  szURL      [I] string that represents the URL in question.
 320  *  dwReserved [I] reserved and must be zero.
 321  *
 322  * RETURNS
 323  *  Success: S_OK.
 324  *  Failure: S_FALSE.
 325  *  returns E_INVALIDARG if one or more of the args is invalid.
 326  *
 327  * TODO:
 328  *  test functionality against windows to see what a valid URL is.
 329  */
 330 HRESULT WINAPI IsValidURL(LPBC pBC, LPCWSTR szURL, DWORD dwReserved)
 331 {
 332     FIXME("(%p, %s, %ld): stub\n", pBC, debugstr_w(szURL), dwReserved);
 333
 334     if (pBC != NULL || dwReserved != 0)
 335         return E_INVALIDARG;
 336
 337     return S_OK;
 338 }
 339
 340 /**************************************************************************
 341  *                 FaultInIEFeature (URLMON.@)
 342  *
 343  *  Undocumented.  Appears to be used by native shdocvw.dll.
 344  */
 345 HRESULT WINAPI FaultInIEFeature( HWND hwnd, uCLSSPEC * pClassSpec,
 346                                  QUERYCONTEXT *pQuery, DWORD flags )
 347 {
 348     FIXME("%p %p %p %08lx\n", hwnd, pClassSpec, pQuery, flags);
 349     return E_NOTIMPL;
 350 }
 351
 352 /**************************************************************************
 353  *                 CoGetClassObjectFromURL (URLMON.@)
 354  */
 355 HRESULT WINAPI CoGetClassObjectFromURL( REFCLSID rclsid, LPCWSTR szCodeURL, DWORD dwFileVersionMS,
 356                                         DWORD dwFileVersionLS, LPCWSTR szContentType,
 357                                         LPBINDCTX pBindCtx, DWORD dwClsContext, LPVOID pvReserved,
 358                                         REFIID riid, LPVOID *ppv )
 359 {
 360     FIXME("(%s %s %ld %ld %s %p %ld %p %s %p) Stub!\n", debugstr_guid(rclsid), debugstr_w(szCodeURL),
 361         dwFileVersionMS, dwFileVersionLS, debugstr_w(szContentType), pBindCtx, dwClsContext, pvReserved,
 362         debugstr_guid(riid), ppv);
 363     return E_NOINTERFACE;
 364 }
 365
 366 /***********************************************************************
 367  *           ReleaseBindInfo (URLMON.@)
 368  *
 369  * Release the resources used by the specified BINDINFO structure.
 370  *
 371  * PARAMS
 372  *  pbindinfo [I] BINDINFO to release.
 373  *
 374  * RETURNS
 375  *  Nothing.
 376  */
 377 void WINAPI ReleaseBindInfo(BINDINFO* pbindinfo)
 378 {
 379     TRACE("(%p)\n", pbindinfo);
 380
 381     if(!pbindinfo)
 382         return;
 383
 384     CoTaskMemFree(pbindinfo->szExtraInfo);
 385
 386     if(pbindinfo->pUnk)
 387         IUnknown_Release(pbindinfo->pUnk);
 388 }