dll/win32/urlmon/mimefilter.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 typedef struct {
  25     IInternetProtocol     IInternetProtocol_iface;
  26     IInternetProtocolSink IInternetProtocolSink_iface;
  27
  28     LONG ref;
  29 } MimeFilter;
  30
  31 static inline MimeFilter *impl_from_IInternetProtocol(IInternetProtocol *iface)
  32 {
  33     return CONTAINING_RECORD(iface, MimeFilter, IInternetProtocol_iface);
  34 }
  35
  36 static HRESULT WINAPI MimeFilterProtocol_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
  37 {
  38     MimeFilter *This = impl_from_IInternetProtocol(iface);
  39
  40     *ppv = NULL;
  41     if(IsEqualGUID(&IID_IUnknown, riid)) {
  42         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  43         *ppv = &This->IInternetProtocol_iface;
  44     }else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
  45         TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
  46         *ppv = &This->IInternetProtocol_iface;
  47     }else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
  48         TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
  49         *ppv = &This->IInternetProtocol_iface;
  50     }else if(IsEqualGUID(&IID_IInternetProtocolSink, riid)) {
  51         TRACE("(%p)->(IID_IInternetProtocolSink %p)\n", This, ppv);
  52         *ppv = &This->IInternetProtocolSink_iface;
  53     }
  54
  55     if(*ppv) {
  56         IInternetProtocol_AddRef(iface);
  57         return S_OK;
  58     }
  59
  60     WARN("not supported interface %s\n", debugstr_guid(riid));
  61     return E_NOINTERFACE;
  62 }
  63
  64 static ULONG WINAPI MimeFilterProtocol_AddRef(IInternetProtocol *iface)
  65 {
  66     MimeFilter *This = impl_from_IInternetProtocol(iface);
  67     LONG ref = InterlockedIncrement(&This->ref);
  68     TRACE("(%p) ref=%d\n", This, ref);
  69     return ref;
  70 }
  71
  72 static ULONG WINAPI MimeFilterProtocol_Release(IInternetProtocol *iface)
  73 {
  74     MimeFilter *This = impl_from_IInternetProtocol(iface);
  75     LONG ref = InterlockedDecrement(&This->ref);
  76
  77     TRACE("(%p) ref=%d\n", This, ref);
  78
  79     if(!ref) {
  80         heap_free(This);
  81
  82         URLMON_UnlockModule();
  83     }
  84
  85     return ref;
  86 }
  87
  88 static HRESULT WINAPI MimeFilterProtocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
  89         IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
  90         DWORD grfPI, HANDLE_PTR dwReserved)
  91 {
  92     MimeFilter *This = impl_from_IInternetProtocol(iface);
  93     FIXME("(%p)->(%s %p %p %08x %lx)\n", This, debugstr_w(szUrl), pOIProtSink,
  94           pOIBindInfo, grfPI, dwReserved);
  95     return E_NOTIMPL;
  96 }
  97
  98 static HRESULT WINAPI MimeFilterProtocol_Continue(IInternetProtocol *iface, PROTOCOLDATA *pProtocolData)
  99 {
 100     MimeFilter *This = impl_from_IInternetProtocol(iface);
 101     FIXME("(%p)->(%p)\n", This, pProtocolData);
 102     return E_NOTIMPL;
 103 }
 104
 105 static HRESULT WINAPI MimeFilterProtocol_Abort(IInternetProtocol *iface, HRESULT hrReason,
 106         DWORD dwOptions)
 107 {
 108     MimeFilter *This = impl_from_IInternetProtocol(iface);
 109     FIXME("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
 110     return E_NOTIMPL;
 111 }
 112
 113 static HRESULT WINAPI MimeFilterProtocol_Terminate(IInternetProtocol *iface, DWORD dwOptions)
 114 {
 115     MimeFilter *This = impl_from_IInternetProtocol(iface);
 116     FIXME("(%p)->(%08x)\n", This, dwOptions);
 117     return E_NOTIMPL;
 118 }
 119
 120 static HRESULT WINAPI MimeFilterProtocol_Suspend(IInternetProtocol *iface)
 121 {
 122     MimeFilter *This = impl_from_IInternetProtocol(iface);
 123     FIXME("(%p)\n", This);
 124     return E_NOTIMPL;
 125 }
 126
 127 static HRESULT WINAPI MimeFilterProtocol_Resume(IInternetProtocol *iface)
 128 {
 129     MimeFilter *This = impl_from_IInternetProtocol(iface);
 130     FIXME("(%p)\n", This);
 131     return E_NOTIMPL;
 132 }
 133
 134 static HRESULT WINAPI MimeFilterProtocol_Read(IInternetProtocol *iface, void *pv,
 135         ULONG cb, ULONG *pcbRead)
 136 {
 137     MimeFilter *This = impl_from_IInternetProtocol(iface);
 138     FIXME("(%p)->(%p %u %p)\n", This, pv, cb, pcbRead);
 139     return E_NOTIMPL;
 140 }
 141
 142 static HRESULT WINAPI MimeFilterProtocol_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
 143         DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
 144 {
 145     MimeFilter *This = impl_from_IInternetProtocol(iface);
 146     FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
 147     return E_NOTIMPL;
 148 }
 149
 150 static HRESULT WINAPI MimeFilterProtocol_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
 151 {
 152     MimeFilter *This = impl_from_IInternetProtocol(iface);
 153     FIXME("(%p)->(%08x)\n", This, dwOptions);
 154     return E_NOTIMPL;
 155 }
 156
 157 static HRESULT WINAPI MimeFilterProtocol_UnlockRequest(IInternetProtocol *iface)
 158 {
 159     MimeFilter *This = impl_from_IInternetProtocol(iface);
 160     FIXME("(%p)\n", This);
 161     return E_NOTIMPL;
 162 }
 163
 164 static const IInternetProtocolVtbl MimeFilterProtocolVtbl = {
 165     MimeFilterProtocol_QueryInterface,
 166     MimeFilterProtocol_AddRef,
 167     MimeFilterProtocol_Release,
 168     MimeFilterProtocol_Start,
 169     MimeFilterProtocol_Continue,
 170     MimeFilterProtocol_Abort,
 171     MimeFilterProtocol_Terminate,
 172     MimeFilterProtocol_Suspend,
 173     MimeFilterProtocol_Resume,
 174     MimeFilterProtocol_Read,
 175     MimeFilterProtocol_Seek,
 176     MimeFilterProtocol_LockRequest,
 177     MimeFilterProtocol_UnlockRequest
 178 };
 179
 180 static inline MimeFilter *impl_from_IInternetProtocolSink(IInternetProtocolSink *iface)
 181 {
 182     return CONTAINING_RECORD(iface, MimeFilter, IInternetProtocolSink_iface);
 183 }
 184
 185 static HRESULT WINAPI MimeFilterSink_QueryInterface(IInternetProtocolSink *iface,
 186         REFIID riid, void **ppv)
 187 {
 188     MimeFilter *This = impl_from_IInternetProtocolSink(iface);
 189     return IInternetProtocol_QueryInterface(&This->IInternetProtocol_iface, riid, ppv);
 190 }
 191
 192 static ULONG WINAPI MimeFilterSink_AddRef(IInternetProtocolSink *iface)
 193 {
 194     MimeFilter *This = impl_from_IInternetProtocolSink(iface);
 195     return IInternetProtocol_AddRef(&This->IInternetProtocol_iface);
 196 }
 197
 198 static ULONG WINAPI MimeFilterSink_Release(IInternetProtocolSink *iface)
 199 {
 200     MimeFilter *This = impl_from_IInternetProtocolSink(iface);
 201     return IInternetProtocol_Release(&This->IInternetProtocol_iface);
 202 }
 203
 204 static HRESULT WINAPI MimeFilterSink_Switch(IInternetProtocolSink *iface,
 205         PROTOCOLDATA *pProtocolData)
 206 {
 207     MimeFilter *This = impl_from_IInternetProtocolSink(iface);
 208     FIXME("(%p)->(%p)\n", This, pProtocolData);
 209     return E_NOTIMPL;
 210 }
 211
 212 static HRESULT WINAPI MimeFilterSink_ReportProgress(IInternetProtocolSink *iface,
 213         ULONG ulStatusCode, LPCWSTR szStatusText)
 214 {
 215     MimeFilter *This = impl_from_IInternetProtocolSink(iface);
 216     FIXME("(%p)->(%u %s)\n", This, ulStatusCode, debugstr_w(szStatusText));
 217     return E_NOTIMPL;
 218 }
 219
 220 static HRESULT WINAPI MimeFilterSink_ReportData(IInternetProtocolSink *iface,
 221         DWORD grfBSCF, ULONG ulProgress, ULONG ulProgressMax)
 222 {
 223     MimeFilter *This = impl_from_IInternetProtocolSink(iface);
 224     FIXME("(%p)->(%d %u %u)\n", This, grfBSCF, ulProgress, ulProgressMax);
 225     return E_NOTIMPL;
 226 }
 227
 228 static HRESULT WINAPI MimeFilterSink_ReportResult(IInternetProtocolSink *iface,
 229         HRESULT hrResult, DWORD dwError, LPCWSTR szResult)
 230 {
 231     MimeFilter *This = impl_from_IInternetProtocolSink(iface);
 232     FIXME("(%p)->(%08x %d %s)\n", This, hrResult, dwError, debugstr_w(szResult));
 233     return E_NOTIMPL;
 234 }
 235
 236 static const IInternetProtocolSinkVtbl InternetProtocolSinkVtbl = {
 237     MimeFilterSink_QueryInterface,
 238     MimeFilterSink_AddRef,
 239     MimeFilterSink_Release,
 240     MimeFilterSink_Switch,
 241     MimeFilterSink_ReportProgress,
 242     MimeFilterSink_ReportData,
 243     MimeFilterSink_ReportResult
 244 };
 245
 246 HRESULT MimeFilter_Construct(IUnknown *pUnkOuter, LPVOID *ppobj)
 247 {
 248     MimeFilter *ret;
 249
 250     TRACE("(%p %p)\n", pUnkOuter, ppobj);
 251
 252     URLMON_LockModule();
 253
 254     ret = heap_alloc_zero(sizeof(MimeFilter));
 255
 256     ret->IInternetProtocol_iface.lpVtbl = &MimeFilterProtocolVtbl;
 257     ret->IInternetProtocolSink_iface.lpVtbl = &InternetProtocolSinkVtbl;
 258     ret->ref = 1;
 259
 260     *ppobj = &ret->IInternetProtocol_iface;
 261     return S_OK;
 262 }