dlls/urlmon/http.c

   1 /*
   2  * Copyright 2005 Jacek Caban
   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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 "ole2.h"
  27 #include "urlmon.h"
  28 #include "urlmon_main.h"
  29
  30 #include "wine/debug.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
  33
  34 typedef struct {
  35     const IInternetProtocolVtbl  *lpInternetProtocolVtbl;
  36     LONG ref;
  37 } HttpProtocol;
  38
  39 #define PROTOCOL_THIS(iface) DEFINE_THIS(HttpProtocol, InternetProtocol, iface)
  40
  41 #define PROTOCOL(x)  ((IInternetProtocol*)  &(x)->lpInternetProtocolVtbl)
  42
  43 static HRESULT WINAPI HttpProtocol_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
  44 {
  45     HttpProtocol *This = PROTOCOL_THIS(iface);
  46
  47     *ppv = NULL;
  48     if(IsEqualGUID(&IID_IUnknown, riid)) {
  49         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  50         *ppv = PROTOCOL(This);
  51     }else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
  52         TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
  53         *ppv = PROTOCOL(This);
  54     }else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
  55         TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
  56         *ppv = PROTOCOL(This);
  57     }
  58
  59     if(*ppv) {
  60         IInternetProtocol_AddRef(iface);
  61         return S_OK;
  62     }
  63
  64     WARN("not supported interface %s\n", debugstr_guid(riid));
  65     return E_NOINTERFACE;
  66 }
  67
  68 static ULONG WINAPI HttpProtocol_AddRef(IInternetProtocol *iface)
  69 {
  70     HttpProtocol *This = PROTOCOL_THIS(iface);
  71     LONG ref = InterlockedIncrement(&This->ref);
  72     TRACE("(%p) ref=%ld\n", This, ref);
  73     return ref;
  74 }
  75
  76 static ULONG WINAPI HttpProtocol_Release(IInternetProtocol *iface)
  77 {
  78     HttpProtocol *This = PROTOCOL_THIS(iface);
  79     LONG ref = InterlockedDecrement(&This->ref);
  80
  81     TRACE("(%p) ref=%ld\n", This, ref);
  82
  83     if(!ref) {
  84         HeapFree(GetProcessHeap(), 0, This);
  85
  86         URLMON_UnlockModule();
  87     }
  88
  89     return ref;
  90 }
  91
  92 static HRESULT WINAPI HttpProtocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
  93         IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
  94         DWORD grfPI, DWORD dwReserved)
  95 {
  96     HttpProtocol *This = PROTOCOL_THIS(iface);
  97     FIXME("(%p)->(%s %p %p %08lx %ld)\n", This, debugstr_w(szUrl), pOIProtSink,
  98             pOIBindInfo, grfPI, dwReserved);
  99     return E_NOTIMPL;
 100 }
 101
 102 static HRESULT WINAPI HttpProtocol_Continue(IInternetProtocol *iface, PROTOCOLDATA *pProtocolData)
 103 {
 104     HttpProtocol *This = PROTOCOL_THIS(iface);
 105     FIXME("(%p)->(%p)\n", This, pProtocolData);
 106     return E_NOTIMPL;
 107 }
 108
 109 static HRESULT WINAPI HttpProtocol_Abort(IInternetProtocol *iface, HRESULT hrReason,
 110         DWORD dwOptions)
 111 {
 112     HttpProtocol *This = PROTOCOL_THIS(iface);
 113     FIXME("(%p)->(%08lx %08lx)\n", This, hrReason, dwOptions);
 114     return E_NOTIMPL;
 115 }
 116
 117 static HRESULT WINAPI HttpProtocol_Terminate(IInternetProtocol *iface, DWORD dwOptions)
 118 {
 119     HttpProtocol *This = PROTOCOL_THIS(iface);
 120     FIXME("(%p)->(%08lx)\n", This, dwOptions);
 121     return E_NOTIMPL;
 122 }
 123
 124 static HRESULT WINAPI HttpProtocol_Suspend(IInternetProtocol *iface)
 125 {
 126     HttpProtocol *This = PROTOCOL_THIS(iface);
 127     FIXME("(%p)\n", This);
 128     return E_NOTIMPL;
 129 }
 130
 131 static HRESULT WINAPI HttpProtocol_Resume(IInternetProtocol *iface)
 132 {
 133     HttpProtocol *This = PROTOCOL_THIS(iface);
 134     FIXME("(%p)\n", This);
 135     return E_NOTIMPL;
 136 }
 137
 138 static HRESULT WINAPI HttpProtocol_Read(IInternetProtocol *iface, void *pv,
 139         ULONG cb, ULONG *pcbRead)
 140 {
 141     HttpProtocol *This = PROTOCOL_THIS(iface);
 142     FIXME("(%p)->(%p %lu %p)\n", This, pv, cb, pcbRead);
 143     return E_NOTIMPL;
 144 }
 145
 146 static HRESULT WINAPI HttpProtocol_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
 147         DWORD dwOrgin, ULARGE_INTEGER *plibNewPosition)
 148 {
 149     HttpProtocol *This = PROTOCOL_THIS(iface);
 150     FIXME("(%p)->(%ld %ld %p)\n", This, dlibMove.u.LowPart, dwOrgin, plibNewPosition);
 151     return E_NOTIMPL;
 152 }
 153
 154 static HRESULT WINAPI HttpProtocol_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
 155 {
 156     HttpProtocol *This = PROTOCOL_THIS(iface);
 157     FIXME("(%p)->(%08lx)\n", This, dwOptions);
 158     return E_NOTIMPL;
 159 }
 160
 161 static HRESULT WINAPI HttpProtocol_UnlockRequest(IInternetProtocol *iface)
 162 {
 163     HttpProtocol *This = PROTOCOL_THIS(iface);
 164     FIXME("(%p)\n", This);
 165     return E_NOTIMPL;
 166 }
 167
 168 #undef PROTOCOL_THIS
 169
 170 static const IInternetProtocolVtbl HttpProtocolVtbl = {
 171     HttpProtocol_QueryInterface,
 172     HttpProtocol_AddRef,
 173     HttpProtocol_Release,
 174     HttpProtocol_Start,
 175     HttpProtocol_Continue,
 176     HttpProtocol_Abort,
 177     HttpProtocol_Terminate,
 178     HttpProtocol_Suspend,
 179     HttpProtocol_Resume,
 180     HttpProtocol_Read,
 181     HttpProtocol_Seek,
 182     HttpProtocol_LockRequest,
 183     HttpProtocol_UnlockRequest
 184 };
 185
 186 HRESULT HttpProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj)
 187 {
 188     HttpProtocol *ret;
 189
 190     TRACE("(%p %p)\n", pUnkOuter, ppobj);
 191
 192     URLMON_LockModule();
 193
 194     ret = HeapAlloc(GetProcessHeap(), 0, sizeof(HttpProtocol));
 195
 196     ret->lpInternetProtocolVtbl = &HttpProtocolVtbl;
 197     ret->ref = 1;
 198
 199     *ppobj = PROTOCOL(ret);
 200
 201     return S_OK;
 202 }