dll/win32/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 #define PROTOCOL_THIS(iface) DEFINE_THIS(ProtocolProxy, IInternetProtocol, iface)
  25
  26 static HRESULT WINAPI ProtocolProxy_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
  27 {
  28     ProtocolProxy *This = PROTOCOL_THIS(iface);
  29
  30     *ppv = NULL;
  31     if(IsEqualGUID(&IID_IUnknown, riid)) {
  32         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  33         *ppv = PROTOCOL(This);
  34     }else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
  35         TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
  36         *ppv = PROTOCOL(This);
  37     }else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
  38         TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
  39         *ppv = PROTOCOL(This);
  40     }else if(IsEqualGUID(&IID_IInternetProtocolSink, riid)) {
  41         TRACE("(%p)->(IID_IInternetProtocolSink %p)\n", This, ppv);
  42         *ppv = PROTSINK(This);
  43     }
  44
  45     if(*ppv) {
  46         IInternetProtocol_AddRef(iface);
  47         return S_OK;
  48     }
  49
  50     WARN("not supported interface %s\n", debugstr_guid(riid));
  51     return E_NOINTERFACE;
  52 }
  53
  54 static ULONG WINAPI ProtocolProxy_AddRef(IInternetProtocol *iface)
  55 {
  56     ProtocolProxy *This = PROTOCOL_THIS(iface);
  57     LONG ref = InterlockedIncrement(&This->ref);
  58     TRACE("(%p) ref=%d\n", This, ref);
  59     return ref;
  60 }
  61
  62 static ULONG WINAPI ProtocolProxy_Release(IInternetProtocol *iface)
  63 {
  64     ProtocolProxy *This = PROTOCOL_THIS(iface);
  65     LONG ref = InterlockedDecrement(&This->ref);
  66
  67     TRACE("(%p) ref=%d\n", This, ref);
  68
  69     if(!ref) {
  70         if(This->protocol_sink)
  71             IInternetProtocolSink_Release(This->protocol_sink);
  72         if(This->protocol)
  73             IInternetProtocol_Release(This->protocol);
  74
  75         heap_free(This);
  76
  77         URLMON_UnlockModule();
  78     }
  79
  80     return ref;
  81 }
  82
  83 static HRESULT WINAPI ProtocolProxy_Start(IInternetProtocol *iface, LPCWSTR szUrl,
  84         IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
  85         DWORD grfPI, HANDLE_PTR dwReserved)
  86 {
  87     ProtocolProxy *This = PROTOCOL_THIS(iface);
  88
  89     TRACE("(%p)->(%s %p %p %08x %lx)\n", This, debugstr_w(szUrl), pOIProtSink,
  90           pOIBindInfo, grfPI, dwReserved);
  91
  92     return IInternetProtocol_Start(This->protocol, szUrl, pOIProtSink, pOIBindInfo, grfPI, dwReserved);
  93 }
  94
  95 static HRESULT WINAPI ProtocolProxy_Continue(IInternetProtocol *iface, PROTOCOLDATA *pProtocolData)
  96 {
  97     ProtocolProxy *This = PROTOCOL_THIS(iface);
  98
  99     TRACE("(%p)->(%p)\n", This, pProtocolData);
 100
 101     return IInternetProtocol_Continue(This->protocol, pProtocolData);
 102 }
 103
 104 static HRESULT WINAPI ProtocolProxy_Abort(IInternetProtocol *iface, HRESULT hrReason,
 105         DWORD dwOptions)
 106 {
 107     ProtocolProxy *This = PROTOCOL_THIS(iface);
 108     FIXME("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
 109     return E_NOTIMPL;
 110 }
 111
 112 static HRESULT WINAPI ProtocolProxy_Terminate(IInternetProtocol *iface, DWORD dwOptions)
 113 {
 114     ProtocolProxy *This = PROTOCOL_THIS(iface);
 115
 116     TRACE("(%p)->(%08x)\n", This, dwOptions);
 117
 118     return IInternetProtocol_Terminate(This->protocol, dwOptions);
 119 }
 120
 121 static HRESULT WINAPI ProtocolProxy_Suspend(IInternetProtocol *iface)
 122 {
 123     ProtocolProxy *This = PROTOCOL_THIS(iface);
 124     FIXME("(%p)\n", This);
 125     return E_NOTIMPL;
 126 }
 127
 128 static HRESULT WINAPI ProtocolProxy_Resume(IInternetProtocol *iface)
 129 {
 130     ProtocolProxy *This = PROTOCOL_THIS(iface);
 131     FIXME("(%p)\n", This);
 132     return E_NOTIMPL;
 133 }
 134
 135 static HRESULT WINAPI ProtocolProxy_Read(IInternetProtocol *iface, void *pv,
 136         ULONG cb, ULONG *pcbRead)
 137 {
 138     ProtocolProxy *This = PROTOCOL_THIS(iface);
 139
 140     TRACE("(%p)->(%p %u %p)\n", This, pv, cb, pcbRead);
 141
 142     return IInternetProtocol_Read(This->protocol, pv, cb, pcbRead);
 143 }
 144
 145 static HRESULT WINAPI ProtocolProxy_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
 146         DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
 147 {
 148     ProtocolProxy *This = PROTOCOL_THIS(iface);
 149     FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
 150     return E_NOTIMPL;
 151 }
 152
 153 static HRESULT WINAPI ProtocolProxy_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
 154 {
 155     ProtocolProxy *This = PROTOCOL_THIS(iface);
 156
 157     TRACE("(%p)->(%08x)\n", This, dwOptions);
 158
 159     return IInternetProtocol_LockRequest(This->protocol, dwOptions);
 160 }
 161
 162 static HRESULT WINAPI ProtocolProxy_UnlockRequest(IInternetProtocol *iface)
 163 {
 164     ProtocolProxy *This = PROTOCOL_THIS(iface);
 165
 166     TRACE("(%p)\n", This);
 167
 168     return IInternetProtocol_UnlockRequest(This->protocol);
 169 }
 170
 171 #undef PROTOCOL_THIS
 172
 173 static const IInternetProtocolVtbl ProtocolProxyVtbl = {
 174     ProtocolProxy_QueryInterface,
 175     ProtocolProxy_AddRef,
 176     ProtocolProxy_Release,
 177     ProtocolProxy_Start,
 178     ProtocolProxy_Continue,
 179     ProtocolProxy_Abort,
 180     ProtocolProxy_Terminate,
 181     ProtocolProxy_Suspend,
 182     ProtocolProxy_Resume,
 183     ProtocolProxy_Read,
 184     ProtocolProxy_Seek,
 185     ProtocolProxy_LockRequest,
 186     ProtocolProxy_UnlockRequest
 187 };
 188
 189 #define PROTSINK_THIS(iface) DEFINE_THIS(ProtocolProxy, IInternetProtocolSink, iface)
 190
 191 static HRESULT WINAPI ProtocolProxySink_QueryInterface(IInternetProtocolSink *iface,
 192         REFIID riid, void **ppv)
 193 {
 194     ProtocolProxy *This = PROTSINK_THIS(iface);
 195     return IInternetProtocol_QueryInterface(PROTOCOL(This), riid, ppv);
 196 }
 197
 198 static ULONG WINAPI ProtocolProxySink_AddRef(IInternetProtocolSink *iface)
 199 {
 200     ProtocolProxy *This = PROTSINK_THIS(iface);
 201     return IInternetProtocol_AddRef(PROTOCOL(This));
 202 }
 203
 204 static ULONG WINAPI ProtocolProxySink_Release(IInternetProtocolSink *iface)
 205 {
 206     ProtocolProxy *This = PROTSINK_THIS(iface);
 207     return IInternetProtocol_Release(PROTOCOL(This));
 208 }
 209
 210 static HRESULT WINAPI ProtocolProxySink_Switch(IInternetProtocolSink *iface,
 211         PROTOCOLDATA *pProtocolData)
 212 {
 213     ProtocolProxy *This = PROTSINK_THIS(iface);
 214
 215     TRACE("(%p)->(%p)\n", This, pProtocolData);
 216
 217     return IInternetProtocolSink_Switch(This->protocol_sink, pProtocolData);
 218 }
 219
 220 static HRESULT WINAPI ProtocolProxySink_ReportProgress(IInternetProtocolSink *iface,
 221         ULONG ulStatusCode, LPCWSTR szStatusText)
 222 {
 223     ProtocolProxy *This = PROTSINK_THIS(iface);
 224
 225     TRACE("(%p)->(%u %s)\n", This, ulStatusCode, debugstr_w(szStatusText));
 226
 227     switch(ulStatusCode) {
 228     case BINDSTATUS_VERIFIEDMIMETYPEAVAILABLE:
 229         IInternetProtocolSink_ReportProgress(This->protocol_sink, BINDSTATUS_MIMETYPEAVAILABLE, szStatusText);
 230         break;
 231     default:
 232         IInternetProtocolSink_ReportProgress(This->protocol_sink, ulStatusCode, szStatusText);
 233     }
 234
 235     return S_OK;
 236 }
 237
 238 static HRESULT WINAPI ProtocolProxySink_ReportData(IInternetProtocolSink *iface,
 239         DWORD grfBSCF, ULONG ulProgress, ULONG ulProgressMax)
 240 {
 241     ProtocolProxy *This = PROTSINK_THIS(iface);
 242
 243     TRACE("(%p)->(%d %u %u)\n", This, grfBSCF, ulProgress, ulProgressMax);
 244
 245     return IInternetProtocolSink_ReportData(This->protocol_sink, grfBSCF, ulProgress, ulProgressMax);
 246 }
 247
 248 static HRESULT WINAPI ProtocolProxySink_ReportResult(IInternetProtocolSink *iface,
 249         HRESULT hrResult, DWORD dwError, LPCWSTR szResult)
 250 {
 251     ProtocolProxy *This = PROTSINK_THIS(iface);
 252
 253     TRACE("(%p)->(%08x %d %s)\n", This, hrResult, dwError, debugstr_w(szResult));
 254
 255     return IInternetProtocolSink_ReportResult(This->protocol_sink, hrResult, dwError, szResult);
 256 }
 257
 258 #undef PROTSINK_THIS
 259
 260 static const IInternetProtocolSinkVtbl InternetProtocolSinkVtbl = {
 261     ProtocolProxySink_QueryInterface,
 262     ProtocolProxySink_AddRef,
 263     ProtocolProxySink_Release,
 264     ProtocolProxySink_Switch,
 265     ProtocolProxySink_ReportProgress,
 266     ProtocolProxySink_ReportData,
 267     ProtocolProxySink_ReportResult
 268 };
 269
 270 HRESULT create_protocol_proxy(IInternetProtocol *protocol, IInternetProtocolSink *protocol_sink, ProtocolProxy **ret)
 271 {
 272     ProtocolProxy *sink;
 273
 274     sink = heap_alloc(sizeof(ProtocolProxy));
 275     if(!sink)
 276         return E_OUTOFMEMORY;
 277
 278     sink->lpIInternetProtocolVtbl     = &ProtocolProxyVtbl;
 279     sink->lpIInternetProtocolSinkVtbl = &InternetProtocolSinkVtbl;
 280     sink->ref = 1;
 281
 282     IInternetProtocol_AddRef(protocol);
 283     sink->protocol = protocol;
 284
 285     IInternetProtocolSink_AddRef(protocol_sink);
 286     sink->protocol_sink = protocol_sink;
 287
 288     *ret = sink;
 289     return S_OK;
 290 }