git.oblomov.eu Git - wine/blob - dlls/mshtml/htmllocation.c

   1 /*
   2  * Copyright 2008 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include <stdarg.h>
  20
  21 #define COBJMACROS
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winuser.h"
  26 #include "winreg.h"
  27 #include "ole2.h"
  28 #include "wininet.h"
  29 #include "shlwapi.h"
  30
  31 #include "wine/debug.h"
  32
  33 #include "mshtml_private.h"
  34 #include "resource.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  37
  38 static HRESULT get_url(HTMLLocation *This, const WCHAR **ret)
  39 {
  40     if(!This->window || !This->window->doc_obj || !This->window->doc_obj->url) {
  41         FIXME("No current URL\n");
  42         return E_NOTIMPL;
  43     }
  44
  45     *ret = This->window->doc_obj->url;
  46     return S_OK;
  47 }
  48
  49 static HRESULT get_url_components(HTMLLocation *This, URL_COMPONENTSW *url)
  50 {
  51     const WCHAR *doc_url;
  52     HRESULT hres;
  53
  54     hres = get_url(This, &doc_url);
  55     if(FAILED(hres))
  56         return hres;
  57
  58     if(!InternetCrackUrlW(doc_url, 0, 0, url)) {
  59         FIXME("InternetCrackUrlW failed: 0x%08x\n", GetLastError());
  60         SetLastError(0);
  61         return E_FAIL;
  62     }
  63
  64     return S_OK;
  65 }
  66
  67 #define HTMLLOCATION_THIS(iface) DEFINE_THIS(HTMLLocation, HTMLLocation, iface)
  68
  69 static HRESULT WINAPI HTMLLocation_QueryInterface(IHTMLLocation *iface, REFIID riid, void **ppv)
  70 {
  71     HTMLLocation *This = HTMLLOCATION_THIS(iface);
  72
  73     *ppv = NULL;
  74
  75     if(IsEqualGUID(&IID_IUnknown, riid)) {
  76         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  77         *ppv = HTMLLOCATION(This);
  78     }else if(IsEqualGUID(&IID_IHTMLLocation, riid)) {
  79         TRACE("(%p)->(IID_IHTMLLocation %p)\n", This, ppv);
  80         *ppv = HTMLLOCATION(This);
  81     }else if(dispex_query_interface(&This->dispex, riid, ppv)) {
  82         return *ppv ? S_OK : E_NOINTERFACE;
  83     }
  84
  85     if(*ppv) {
  86         IUnknown_AddRef((IUnknown*)*ppv);
  87         return S_OK;
  88     }
  89
  90     WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
  91     return E_NOINTERFACE;
  92 }
  93
  94 static ULONG WINAPI HTMLLocation_AddRef(IHTMLLocation *iface)
  95 {
  96     HTMLLocation *This = HTMLLOCATION_THIS(iface);
  97     LONG ref = InterlockedIncrement(&This->ref);
  98
  99     TRACE("(%p) ref=%d\n", This, ref);
 100
 101     return ref;
 102 }
 103
 104 static ULONG WINAPI HTMLLocation_Release(IHTMLLocation *iface)
 105 {
 106     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 107     LONG ref = InterlockedDecrement(&This->ref);
 108
 109     TRACE("(%p) ref=%d\n", This, ref);
 110
 111     if(!ref) {
 112         if(This->window)
 113             This->window->location = NULL;
 114         release_dispex(&This->dispex);
 115         heap_free(This);
 116     }
 117
 118     return ref;
 119 }
 120
 121 static HRESULT WINAPI HTMLLocation_GetTypeInfoCount(IHTMLLocation *iface, UINT *pctinfo)
 122 {
 123     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 124     return IDispatchEx_GetTypeInfoCount(DISPATCHEX(&This->dispex), pctinfo);
 125 }
 126
 127 static HRESULT WINAPI HTMLLocation_GetTypeInfo(IHTMLLocation *iface, UINT iTInfo,
 128                                               LCID lcid, ITypeInfo **ppTInfo)
 129 {
 130     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 131     return IDispatchEx_GetTypeInfo(DISPATCHEX(&This->dispex), iTInfo, lcid, ppTInfo);
 132 }
 133
 134 static HRESULT WINAPI HTMLLocation_GetIDsOfNames(IHTMLLocation *iface, REFIID riid,
 135                                                 LPOLESTR *rgszNames, UINT cNames,
 136                                                 LCID lcid, DISPID *rgDispId)
 137 {
 138     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 139     return IDispatchEx_GetIDsOfNames(DISPATCHEX(&This->dispex), riid, rgszNames, cNames, lcid, rgDispId);
 140 }
 141
 142 static HRESULT WINAPI HTMLLocation_Invoke(IHTMLLocation *iface, DISPID dispIdMember,
 143                             REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
 144                             VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
 145 {
 146     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 147     return IDispatchEx_Invoke(DISPATCHEX(&This->dispex), dispIdMember, riid, lcid,
 148             wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
 149 }
 150
 151 static HRESULT WINAPI HTMLLocation_put_href(IHTMLLocation *iface, BSTR v)
 152 {
 153     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 154
 155     TRACE("(%p)->(%s)\n", This, debugstr_w(v));
 156
 157     if(!This->window || !This->window->doc) {
 158         FIXME("No document available\n");
 159         return E_FAIL;
 160     }
 161
 162     return navigate_url(This->window->doc, v);
 163 }
 164
 165 static HRESULT WINAPI HTMLLocation_get_href(IHTMLLocation *iface, BSTR *p)
 166 {
 167     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 168     const WCHAR *url;
 169     HRESULT hres;
 170
 171     TRACE("(%p)->(%p)\n", This, p);
 172
 173     if(!p)
 174         return E_POINTER;
 175
 176     hres = get_url(This, &url);
 177     if(FAILED(hres))
 178         return hres;
 179
 180     *p = SysAllocString(url);
 181     return *p ? S_OK : E_OUTOFMEMORY;
 182 }
 183
 184 static HRESULT WINAPI HTMLLocation_put_protocol(IHTMLLocation *iface, BSTR v)
 185 {
 186     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 187     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 188     return E_NOTIMPL;
 189 }
 190
 191 static HRESULT WINAPI HTMLLocation_get_protocol(IHTMLLocation *iface, BSTR *p)
 192 {
 193     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 194     FIXME("(%p)->(%p)\n", This, p);
 195
 196     if(!p)
 197         return E_POINTER;
 198
 199     return E_NOTIMPL;
 200 }
 201
 202 static HRESULT WINAPI HTMLLocation_put_host(IHTMLLocation *iface, BSTR v)
 203 {
 204     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 205     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 206     return E_NOTIMPL;
 207 }
 208
 209 static HRESULT WINAPI HTMLLocation_get_host(IHTMLLocation *iface, BSTR *p)
 210 {
 211     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 212     FIXME("(%p)->(%p)\n", This, p);
 213
 214     if(!p)
 215         return E_POINTER;
 216
 217     return E_NOTIMPL;
 218 }
 219
 220 static HRESULT WINAPI HTMLLocation_put_hostname(IHTMLLocation *iface, BSTR v)
 221 {
 222     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 223     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 224     return E_NOTIMPL;
 225 }
 226
 227 static HRESULT WINAPI HTMLLocation_get_hostname(IHTMLLocation *iface, BSTR *p)
 228 {
 229     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 230     FIXME("(%p)->(%p)\n", This, p);
 231
 232     if(!p)
 233         return E_POINTER;
 234
 235     return E_NOTIMPL;
 236 }
 237
 238 static HRESULT WINAPI HTMLLocation_put_port(IHTMLLocation *iface, BSTR v)
 239 {
 240     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 241     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 242     return E_NOTIMPL;
 243 }
 244
 245 static HRESULT WINAPI HTMLLocation_get_port(IHTMLLocation *iface, BSTR *p)
 246 {
 247     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 248     URL_COMPONENTSW url = {sizeof(URL_COMPONENTSW)};
 249     HRESULT hres;
 250
 251     TRACE("(%p)->(%p)\n", This, p);
 252
 253     if(!p)
 254         return E_POINTER;
 255
 256     hres = get_url_components(This, &url);
 257     if(FAILED(hres))
 258         return hres;
 259
 260     if(url.nPort) {
 261         const WCHAR format[] = {'%','d',0};
 262         WCHAR buf[6];
 263         snprintfW(buf, 6, format, url.nPort);
 264         *p = SysAllocString(buf);
 265     }else {
 266         const WCHAR empty[] = {0};
 267         *p = SysAllocString(empty);
 268     }
 269
 270     if(!*p)
 271         return E_OUTOFMEMORY;
 272     return S_OK;
 273 }
 274
 275 static HRESULT WINAPI HTMLLocation_put_pathname(IHTMLLocation *iface, BSTR v)
 276 {
 277     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 278     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 279     return E_NOTIMPL;
 280 }
 281
 282 static HRESULT WINAPI HTMLLocation_get_pathname(IHTMLLocation *iface, BSTR *p)
 283 {
 284     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 285     WCHAR buf[INTERNET_MAX_PATH_LENGTH];
 286     URL_COMPONENTSW url = {sizeof(url)};
 287     const WCHAR *doc_url;
 288     DWORD size = 0;
 289     HRESULT hres;
 290
 291     TRACE("(%p)->(%p)\n", This, p);
 292
 293     if(!p)
 294         return E_POINTER;
 295
 296     hres = get_url(This, &doc_url);
 297     if(FAILED(hres))
 298         return hres;
 299
 300     hres = CoInternetParseUrl(doc_url, PARSE_PATH_FROM_URL, 0, buf, sizeof(buf), &size, 0);
 301     if(SUCCEEDED(hres)) {
 302         *p = SysAllocString(buf);
 303         if(!*p)
 304             return E_OUTOFMEMORY;
 305         return S_OK;
 306     }
 307
 308     url.dwUrlPathLength = 1;
 309     hres = get_url_components(This, &url);
 310     if(FAILED(hres))
 311         return hres;
 312
 313     if(!url.dwUrlPathLength) {
 314         *p = NULL;
 315         return S_OK;
 316     }
 317
 318     *p = SysAllocStringLen(url.lpszUrlPath, url.dwUrlPathLength);
 319     if(!*p)
 320         return E_OUTOFMEMORY;
 321     return S_OK;
 322 }
 323
 324 static HRESULT WINAPI HTMLLocation_put_search(IHTMLLocation *iface, BSTR v)
 325 {
 326     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 327     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 328     return E_NOTIMPL;
 329 }
 330
 331 static HRESULT WINAPI HTMLLocation_get_search(IHTMLLocation *iface, BSTR *p)
 332 {
 333     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 334     FIXME("(%p)->(%p)\n", This, p);
 335
 336     if(!p)
 337         return E_POINTER;
 338
 339     return E_NOTIMPL;
 340 }
 341
 342 static HRESULT WINAPI HTMLLocation_put_hash(IHTMLLocation *iface, BSTR v)
 343 {
 344     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 345     FIXME("(%p)->(%s)\n", This, debugstr_w(v));
 346     return E_NOTIMPL;
 347 }
 348
 349 static HRESULT WINAPI HTMLLocation_get_hash(IHTMLLocation *iface, BSTR *p)
 350 {
 351     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 352     FIXME("(%p)->(%p)\n", This, p);
 353
 354     if(!p)
 355         return E_POINTER;
 356
 357     return E_NOTIMPL;
 358 }
 359
 360 static HRESULT WINAPI HTMLLocation_reload(IHTMLLocation *iface, VARIANT_BOOL flag)
 361 {
 362     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 363     FIXME("(%p)->(%x)\n", This, flag);
 364     return E_NOTIMPL;
 365 }
 366
 367 static HRESULT WINAPI HTMLLocation_replace(IHTMLLocation *iface, BSTR bstr)
 368 {
 369     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 370     FIXME("(%p)->(%s)\n", This, debugstr_w(bstr));
 371     return E_NOTIMPL;
 372 }
 373
 374 static HRESULT WINAPI HTMLLocation_assign(IHTMLLocation *iface, BSTR bstr)
 375 {
 376     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 377     FIXME("(%p)->(%s)\n", This, debugstr_w(bstr));
 378     return E_NOTIMPL;
 379 }
 380
 381 static HRESULT WINAPI HTMLLocation_toString(IHTMLLocation *iface, BSTR *String)
 382 {
 383     HTMLLocation *This = HTMLLOCATION_THIS(iface);
 384     FIXME("(%p)->(%p)\n", This, String);
 385     return E_NOTIMPL;
 386 }
 387
 388 #undef HTMLLOCATION_THIS
 389
 390 static const IHTMLLocationVtbl HTMLLocationVtbl = {
 391     HTMLLocation_QueryInterface,
 392     HTMLLocation_AddRef,
 393     HTMLLocation_Release,
 394     HTMLLocation_GetTypeInfoCount,
 395     HTMLLocation_GetTypeInfo,
 396     HTMLLocation_GetIDsOfNames,
 397     HTMLLocation_Invoke,
 398     HTMLLocation_put_href,
 399     HTMLLocation_get_href,
 400     HTMLLocation_put_protocol,
 401     HTMLLocation_get_protocol,
 402     HTMLLocation_put_host,
 403     HTMLLocation_get_host,
 404     HTMLLocation_put_hostname,
 405     HTMLLocation_get_hostname,
 406     HTMLLocation_put_port,
 407     HTMLLocation_get_port,
 408     HTMLLocation_put_pathname,
 409     HTMLLocation_get_pathname,
 410     HTMLLocation_put_search,
 411     HTMLLocation_get_search,
 412     HTMLLocation_put_hash,
 413     HTMLLocation_get_hash,
 414     HTMLLocation_reload,
 415     HTMLLocation_replace,
 416     HTMLLocation_assign,
 417     HTMLLocation_toString
 418 };
 419
 420 static const tid_t HTMLLocation_iface_tids[] = {
 421     IHTMLLocation_tid,
 422     0
 423 };
 424 static dispex_static_data_t HTMLLocation_dispex = {
 425     NULL,
 426     DispHTMLLocation_tid,
 427     NULL,
 428     HTMLLocation_iface_tids
 429 };
 430
 431
 432 HRESULT HTMLLocation_Create(HTMLWindow *window, HTMLLocation **ret)
 433 {
 434     HTMLLocation *location;
 435
 436     location = heap_alloc(sizeof(*location));
 437     if(!location)
 438         return E_OUTOFMEMORY;
 439
 440     location->lpHTMLLocationVtbl = &HTMLLocationVtbl;
 441     location->ref = 1;
 442     location->window = window;
 443
 444     init_dispex(&location->dispex, (IUnknown*)HTMLLOCATION(location),  &HTMLLocation_dispex);
 445
 446     *ret = location;
 447     return S_OK;
 448 }