reactos/lib/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 URLMON_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 URLMON_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_InternetSecurityManager, &SecManagerImpl_Construct },
 105     { &CLSID_InternetZoneManager, ZoneMgrImpl_Construct }
 106 };
 107
 108 static HRESULT WINAPI
 109 CF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
 110 {
 111     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 112
 113     if (IsEqualGUID(riid, &IID_IUnknown)
 114         || IsEqualGUID(riid, &IID_IClassFactory))
 115     {
 116         IClassFactory_AddRef(iface);
 117         *ppobj = This;
 118         return S_OK;
 119     }
 120
 121     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
 122     return E_NOINTERFACE;
 123 }
 124
 125 static ULONG WINAPI CF_AddRef(LPCLASSFACTORY iface)
 126 {
 127     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 128     return InterlockedIncrement(&This->ref);
 129 }
 130
 131 static ULONG WINAPI CF_Release(LPCLASSFACTORY iface)
 132 {
 133     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 134
 135     ULONG ref = InterlockedDecrement(&This->ref);
 136
 137     if (ref == 0) {
 138         HeapFree(GetProcessHeap(), 0, This);
 139         URLMON_UnlockModule();
 140     }
 141
 142     return ref;
 143 }
 144
 145
 146 static HRESULT WINAPI CF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter,
 147                                         REFIID riid, LPVOID *ppobj)
 148 {
 149     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 150     HRESULT hres;
 151     LPUNKNOWN punk;
 152
 153     TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
 154
 155     *ppobj = NULL;
 156     if(SUCCEEDED(hres = This->pfnCreateInstance(pOuter, (LPVOID *) &punk))) {
 157         hres = IUnknown_QueryInterface(punk, riid, ppobj);
 158         IUnknown_Release(punk);
 159     }
 160     return hres;
 161 }
 162
 163 static HRESULT WINAPI CF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
 164 {
 165     TRACE("(%d)\n", dolock);
 166
 167     if (dolock)
 168            URLMON_LockModule();
 169     else
 170            URLMON_UnlockModule();
 171
 172     return S_OK;
 173 }
 174
 175 static const IClassFactoryVtbl CF_Vtbl =
 176 {
 177     CF_QueryInterface,
 178     CF_AddRef,
 179     CF_Release,
 180     CF_CreateInstance,
 181     CF_LockServer
 182 };
 183
 184 /*******************************************************************************
 185  * DllGetClassObject [URLMON.@]
 186  * Retrieves class object from a DLL object
 187  *
 188  * NOTES
 189  *    Docs say returns STDAPI
 190  *
 191  * PARAMS
 192  *    rclsid [I] CLSID for the class object
 193  *    riid   [I] Reference to identifier of interface for class object
 194  *    ppv    [O] Address of variable to receive interface pointer for riid
 195  *
 196  * RETURNS
 197  *    Success: S_OK
 198  *    Failure: CLASS_E_CLASSNOTAVAILABLE, E_OUTOFMEMORY, E_INVALIDARG,
 199  *             E_UNEXPECTED
 200  */
 201
 202 DWORD WINAPI URLMON_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 203 {
 204     int i;
 205     IClassFactoryImpl *factory;
 206
 207     TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 208
 209     if ( !IsEqualGUID( &IID_IClassFactory, riid )
 210          && ! IsEqualGUID( &IID_IUnknown, riid) )
 211         return E_NOINTERFACE;
 212
 213     for (i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++)
 214     {
 215         if (IsEqualGUID(object_creation[i].clsid, rclsid))
 216             break;
 217     }
 218
 219     if (i == sizeof(object_creation)/sizeof(object_creation[0]))
 220     {
 221         FIXME("%s: no class found.\n", debugstr_guid(rclsid));
 222         return CLASS_E_CLASSNOTAVAILABLE;
 223     }
 224
 225     factory = HeapAlloc(GetProcessHeap(), 0, sizeof(*factory));
 226     if (factory == NULL) return E_OUTOFMEMORY;
 227
 228     factory->ITF_IClassFactory.lpVtbl = &CF_Vtbl;
 229     factory->ref = 1;
 230     factory->pfnCreateInstance = object_creation[i].pfnCreateInstance;
 231
 232     *ppv = &(factory->ITF_IClassFactory);
 233
 234     URLMON_LockModule();
 235
 236     return S_OK;
 237 }
 238
 239
 240 /***********************************************************************
 241  *              DllRegisterServerEx (URLMON.@)
 242  */
 243 HRESULT WINAPI URLMON_DllRegisterServerEx(void)
 244 {
 245     FIXME("(void): stub\n");
 246
 247     return E_FAIL;
 248 }
 249
 250 /**************************************************************************
 251  *                 UrlMkSetSessionOption (URLMON.@)
 252  */
 253 HRESULT WINAPI UrlMkSetSessionOption(DWORD dwOption, LPVOID pBuffer, DWORD dwBufferLength,
 254                                         DWORD Reserved)
 255 {
 256     FIXME("(%#lx, %p, %#lx): stub\n", dwOption, pBuffer, dwBufferLength);
 257
 258     return S_OK;
 259 }
 260
 261 /**************************************************************************
 262  *                 UrlMkGetSessionOption (URLMON.@)
 263  */
 264 HRESULT WINAPI UrlMkGetSessionOption(DWORD dwOption, LPVOID pBuffer, DWORD dwBufferLength,
 265                                         DWORD* pdwBufferLength, DWORD dwReserved)
 266 {
 267     FIXME("(%#lx, %p, %#lx, %p): stub\n", dwOption, pBuffer, dwBufferLength, pdwBufferLength);
 268
 269     return S_OK;
 270 }
 271
 272 static const CHAR Agent[] = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)";
 273
 274 /**************************************************************************
 275  *                 ObtainUserAgentString (URLMON.@)
 276  */
 277 HRESULT WINAPI ObtainUserAgentString(DWORD dwOption, LPSTR pcszUAOut, DWORD *cbSize)
 278 {
 279     FIXME("(%ld, %p, %p): stub\n", dwOption, pcszUAOut, cbSize);
 280
 281     if(dwOption) {
 282       ERR("dwOption: %ld, must be zero\n", dwOption);
 283     }
 284
 285     if (sizeof(Agent) < *cbSize)
 286         *cbSize = sizeof(Agent);
 287     lstrcpynA(pcszUAOut, Agent, *cbSize);
 288
 289     return S_OK;
 290 }
 291
 292 HRESULT WINAPI CoInternetCombineUrl(LPCWSTR pwzBaseUrl, LPCWSTR pwzRelativeUrl, DWORD dwCombineFlags,
 293                                     LPWSTR pwzResult, DWORD cchResult, DWORD *pcchResult, DWORD dwReserved)
 294 {
 295     HRESULT hres;
 296     DWORD size = cchResult;
 297
 298     TRACE("(%s,%s,0x%08lx,%p,%ld,%p,%ld)\n", debugstr_w(pwzBaseUrl), debugstr_w(pwzRelativeUrl), dwCombineFlags,
 299           pwzResult, cchResult, pcchResult, dwReserved);
 300     hres = UrlCombineW(pwzBaseUrl, pwzRelativeUrl, pwzResult, &size, dwCombineFlags);
 301     if(pcchResult) *pcchResult = size;
 302     return hres;
 303 }
 304
 305 HRESULT WINAPI CoInternetCompareUrl(LPCWSTR pwzUrl1, LPCWSTR pwzUrl2, DWORD dwCompareFlags)
 306 {
 307     TRACE("(%s,%s,%08lx)\n", debugstr_w(pwzUrl1), debugstr_w(pwzUrl2), dwCompareFlags);
 308     return UrlCompareW(pwzUrl1, pwzUrl2, dwCompareFlags)==0?S_OK:S_FALSE;
 309 }
 310
 311 /**************************************************************************
 312  *                 IsValidURL (URLMON.@)
 313  *
 314  * Determines if a specified string is a valid URL.
 315  *
 316  * PARAMS
 317  *  pBC        [I] ignored, must be NULL.
 318  *  szURL      [I] string that represents the URL in question.
 319  *  dwReserved [I] reserved and must be zero.
 320  *
 321  * RETURNS
 322  *  Success: S_OK.
 323  *  Failure: S_FALSE.
 324  *  returns E_INVALIDARG if one or more of the args is invalid.
 325  *
 326  * TODO:
 327  *  test functionality against windows to see what a valid URL is.
 328  */
 329 HRESULT WINAPI IsValidURL(LPBC pBC, LPCWSTR szURL, DWORD dwReserved)
 330 {
 331     FIXME("(%p, %s, %ld): stub\n", pBC, debugstr_w(szURL), dwReserved);
 332
 333     if (pBC != NULL || dwReserved != 0)
 334         return E_INVALIDARG;
 335
 336     return S_OK;
 337 }
 338
 339 /**************************************************************************
 340  *                 FaultInIEFeature (URLMON.@)
 341  *
 342  *  Undocumented.  Appears to be used by native shdocvw.dll.
 343  */
 344 HRESULT WINAPI FaultInIEFeature( HWND hwnd, uCLSSPEC * pClassSpec,
 345                                  QUERYCONTEXT *pQuery, DWORD flags )
 346 {
 347     FIXME("%p %p %p %08lx\n", hwnd, pClassSpec, pQuery, flags);
 348     return E_NOTIMPL;
 349 }
 350
 351 /**************************************************************************
 352  *                 CoGetClassObjectFromURL (URLMON.@)
 353  */
 354 HRESULT WINAPI CoGetClassObjectFromURL( REFCLSID rclsid, LPCWSTR szCodeURL, DWORD dwFileVersionMS,
 355                                         DWORD dwFileVersionLS, LPCWSTR szContentType,
 356                                         LPBINDCTX pBindCtx, DWORD dwClsContext, LPVOID pvReserved,
 357                                         REFIID riid, LPVOID *ppv )
 358 {
 359     FIXME("(%s %s %ld %ld %s %p %ld %p %s %p) Stub!\n", debugstr_guid(rclsid), debugstr_w(szCodeURL),
 360         dwFileVersionMS, dwFileVersionLS, debugstr_w(szContentType), pBindCtx, dwClsContext, pvReserved,
 361         debugstr_guid(riid), ppv);
 362     return E_NOINTERFACE;
 363 }