dlls/urlmon/protproxy.c

   1 /*
   2  * Copyright 2009 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 "urlmon_main.h"
  20 #include "wine/debug.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
  23
  24 static inline ProtocolProxy *impl_from_IInternetProtocol(IInternetProtocol *iface)
  25 {
  26     return CONTAINING_RECORD(iface, ProtocolProxy, IInternetProtocol_iface);
  27 }
  28
  29 static HRESULT WINAPI ProtocolProxy_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
  30 {
  31     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
  32
  33     *ppv = NULL;
  34     if(IsEqualGUID(&IID_IUnknown, riid)) {
  35         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  36         *ppv = &This->IInternetProtocol_iface;
  37     }else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
  38         TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
  39         *ppv = &This->IInternetProtocol_iface;
  40     }else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
  41         TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
  42         *ppv = &This->IInternetProtocol_iface;
  43     }else if(IsEqualGUID(&IID_IInternetProtocolSink, riid)) {
  44         TRACE("(%p)->(IID_IInternetProtocolSink %p)\n", This, ppv);
  45         *ppv = &This->IInternetProtocolSink_iface;
  46     }
  47
  48     if(*ppv) {
  49         IInternetProtocol_AddRef(iface);
  50         return S_OK;
  51     }
  52
  53     WARN("not supported interface %s\n", debugstr_guid(riid));
  54     return E_NOINTERFACE;
  55 }
  56
  57 static ULONG WINAPI ProtocolProxy_AddRef(IInternetProtocol *iface)
  58 {
  59     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
  60     LONG ref = InterlockedIncrement(&This->ref);
  61     TRACE("(%p) ref=%d\n", This, ref);
  62     return ref;
  63 }
  64
  65 static ULONG WINAPI ProtocolProxy_Release(IInternetProtocol *iface)
  66 {
  67     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
  68     LONG ref = InterlockedDecrement(&This->ref);
  69
  70     TRACE("(%p) ref=%d\n", This, ref);
  71
  72     if(!ref) {
  73         if(This->protocol_sink)
  74             IInternetProtocolSink_Release(This->protocol_sink);
  75         if(This->protocol)
  76             IInternetProtocol_Release(This->protocol);
  77
  78         heap_free(This);
  79
  80         URLMON_UnlockModule();
  81     }
  82
  83     return ref;
  84 }
  85
  86 static HRESULT WINAPI ProtocolProxy_Start(IInternetProtocol *iface, LPCWSTR szUrl,
  87         IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
  88         DWORD grfPI, HANDLE_PTR dwReserved)
  89 {
  90     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
  91
  92     TRACE("(%p)->(%s %p %p %08x %lx)\n", This, debugstr_w(szUrl), pOIProtSink,
  93           pOIBindInfo, grfPI, dwReserved);
  94
  95     return IInternetProtocol_Start(This->protocol, szUrl, pOIProtSink, pOIBindInfo, grfPI, dwReserved);
  96 }
  97
  98 static HRESULT WINAPI ProtocolProxy_Continue(IInternetProtocol *iface, PROTOCOLDATA *pProtocolData)
  99 {
 100     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
 101
 102     TRACE("(%p)->(%p)\n", This, pProtocolData);
 103
 104     return IInternetProtocol_Continue(This->protocol, pProtocolData);
 105 }
 106
 107 static HRESULT WINAPI ProtocolProxy_Abort(IInternetProtocol *iface, HRESULT hrReason,
 108         DWORD dwOptions)
 109 {
 110     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
 111     FIXME("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
 112     return E_NOTIMPL;
 113 }
 114
 115 static HRESULT WINAPI ProtocolProxy_Terminate(IInternetProtocol *iface, DWORD dwOptions)
 116 {
 117     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
 118
 119     TRACE("(%p)->(%08x)\n", This, dwOptions);
 120
 121     return IInternetProtocol_Terminate(This->protocol, dwOptions);
 122 }
 123
 124 static HRESULT WINAPI ProtocolProxy_Suspend(IInternetProtocol *iface)
 125 {
 126     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
 127     FIXME("(%p)\n", This);
 128     return E_NOTIMPL;
 129 }
 130
 131 static HRESULT WINAPI ProtocolProxy_Resume(IInternetProtocol *iface)
 132 {
 133     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
 134     FIXME("(%p)\n", This);
 135     return E_NOTIMPL;
 136 }
 137
 138 static HRESULT WINAPI ProtocolProxy_Read(IInternetProtocol *iface, void *pv,
 139         ULONG cb, ULONG *pcbRead)
 140 {
 141     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
 142
 143     TRACE("(%p)->(%p %u %p)\n", This, pv, cb, pcbRead);
 144
 145     return IInternetProtocol_Read(This->protocol, pv, cb, pcbRead);
 146 }
 147
 148 static HRESULT WINAPI ProtocolProxy_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
 149         DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
 150 {
 151     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
 152     FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
 153     return E_NOTIMPL;
 154 }
 155
 156 static HRESULT WINAPI ProtocolProxy_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
 157 {
 158     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
 159
 160     TRACE("(%p)->(%08x)\n", This, dwOptions);
 161
 162     return IInternetProtocol_LockRequest(This->protocol, dwOptions);
 163 }
 164
 165 static HRESULT WINAPI ProtocolProxy_UnlockRequest(IInternetProtocol *iface)
 166 {
 167     ProtocolProxy *This = impl_from_IInternetProtocol(iface);
 168
 169     TRACE("(%p)\n", This);
 170
 171     return IInternetProtocol_UnlockRequest(This->protocol);
 172 }
 173
 174 static const IInternetProtocolVtbl ProtocolProxyVtbl = {
 175     ProtocolProxy_QueryInterface,
 176     ProtocolProxy_AddRef,
 177     ProtocolProxy_Release,
 178     ProtocolProxy_Start,
 179     ProtocolProxy_Continue,
 180     ProtocolProxy_Abort,
 181     ProtocolProxy_Terminate,
 182     ProtocolProxy_Suspend,
 183     ProtocolProxy_Resume,
 184     ProtocolProxy_Read,
 185     ProtocolProxy_Seek,
 186     ProtocolProxy_LockRequest,
 187     ProtocolProxy_UnlockRequest
 188 };
 189
 190 static inline ProtocolProxy *impl_from_IInternetProtocolSink(IInternetProtocolSink *iface)
 191 {
 192     return CONTAINING_RECORD(iface, ProtocolProxy, IInternetProtocolSink_iface);
 193 }
 194
 195 static HRESULT WINAPI ProtocolProxySink_QueryInterface(IInternetProtocolSink *iface,
 196         REFIID riid, void **ppv)
 197 {
 198     ProtocolProxy *This = impl_from_IInternetProtocolSink(iface);
 199     return IInternetProtocol_QueryInterface(&This->IInternetProtocol_iface, riid, ppv);
 200 }
 201
 202 static ULONG WINAPI ProtocolProxySink_AddRef(IInternetProtocolSink *iface)
 203 {
 204     ProtocolProxy *This = impl_from_IInternetProtocolSink(iface);
 205     return IInternetProtocol_AddRef(&This->IInternetProtocol_iface);
 206 }
 207
 208 static ULONG WINAPI ProtocolProxySink_Release(IInternetProtocolSink *iface)
 209 {
 210     ProtocolProxy *This = impl_from_IInternetProtocolSink(iface);
 211     return IInternetProtocol_Release(&This->IInternetProtocol_iface);
 212 }
 213
 214 static HRESULT WINAPI ProtocolProxySink_Switch(IInternetProtocolSink *iface,
 215         PROTOCOLDATA *pProtocolData)
 216 {
 217     ProtocolProxy *This = impl_from_IInternetProtocolSink(iface);
 218
 219     TRACE("(%p)->(%p)\n", This, pProtocolData);
 220
 221     return IInternetProtocolSink_Switch(This->protocol_sink, pProtocolData);
 222 }
 223
 224 static HRESULT WINAPI ProtocolProxySink_ReportProgress(IInternetProtocolSink *iface,
 225         ULONG ulStatusCode, LPCWSTR szStatusText)
 226 {
 227     ProtocolProxy *This = impl_from_IInternetProtocolSink(iface);
 228
 229     TRACE("(%p)->(%u %s)\n", This, ulStatusCode, debugstr_w(szStatusText));
 230
 231     switch(ulStatusCode) {
 232     case BINDSTATUS_VERIFIEDMIMETYPEAVAILABLE:
 233         IInternetProtocolSink_ReportProgress(This->protocol_sink, BINDSTATUS_MIMETYPEAVAILABLE, szStatusText);
 234         break;
 235     default:
 236         IInternetProtocolSink_ReportProgress(This->protocol_sink, ulStatusCode, szStatusText);
 237     }
 238
 239     return S_OK;
 240 }
 241
 242 static HRESULT WINAPI ProtocolProxySink_ReportData(IInternetProtocolSink *iface,
 243         DWORD grfBSCF, ULONG ulProgress, ULONG ulProgressMax)
 244 {
 245     ProtocolProxy *This = impl_from_IInternetProtocolSink(iface);
 246
 247     TRACE("(%p)->(%d %u %u)\n", This, grfBSCF, ulProgress, ulProgressMax);
 248
 249     return IInternetProtocolSink_ReportData(This->protocol_sink, grfBSCF, ulProgress, ulProgressMax);
 250 }
 251
 252 static HRESULT WINAPI ProtocolProxySink_ReportResult(IInternetProtocolSink *iface,
 253         HRESULT hrResult, DWORD dwError, LPCWSTR szResult)
 254 {
 255     ProtocolProxy *This = impl_from_IInternetProtocolSink(iface);
 256
 257     TRACE("(%p)->(%08x %d %s)\n", This, hrResult, dwError, debugstr_w(szResult));
 258
 259     return IInternetProtocolSink_ReportResult(This->protocol_sink, hrResult, dwError, szResult);
 260 }
 261
 262 static const IInternetProtocolSinkVtbl InternetProtocolSinkVtbl = {
 263     ProtocolProxySink_QueryInterface,
 264     ProtocolProxySink_AddRef,
 265     ProtocolProxySink_Release,
 266     ProtocolProxySink_Switch,
 267     ProtocolProxySink_ReportProgress,
 268     ProtocolProxySink_ReportData,
 269     ProtocolProxySink_ReportResult
 270 };
 271
 272 HRESULT create_protocol_proxy(IInternetProtocol *protocol, IInternetProtocolSink *protocol_sink, ProtocolProxy **ret)
 273 {
 274     ProtocolProxy *sink;
 275
 276     sink = heap_alloc(sizeof(ProtocolProxy));
 277     if(!sink)
 278         return E_OUTOFMEMORY;
 279
 280     sink->IInternetProtocol_iface.lpVtbl = &ProtocolProxyVtbl;
 281     sink->IInternetProtocolSink_iface.lpVtbl = &InternetProtocolSinkVtbl;
 282     sink->ref = 1;
 283
 284     IInternetProtocol_AddRef(protocol);
 285     sink->protocol = protocol;
 286
 287     IInternetProtocolSink_AddRef(protocol_sink);
 288     sink->protocol_sink = protocol_sink;
 289
 290     *ret = sink;
 291     return S_OK;
 292 }