dlls/urlmon/ftp.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., 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     const IInternetProtocolVtbl  *lpInternetProtocolVtbl;
  26     LONG ref;
  27 } FtpProtocol;
  28
  29 #define PROTOCOL_THIS(iface) DEFINE_THIS(FtpProtocol, InternetProtocol, iface)
  30
  31 #define PROTOCOL(x)  ((IInternetProtocol*)  &(x)->lpInternetProtocolVtbl)
  32
  33 static HRESULT WINAPI FtpProtocol_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
  34 {
  35     FtpProtocol *This = PROTOCOL_THIS(iface);
  36
  37     *ppv = NULL;
  38     if(IsEqualGUID(&IID_IUnknown, riid)) {
  39         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  40         *ppv = PROTOCOL(This);
  41     }else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
  42         TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
  43         *ppv = PROTOCOL(This);
  44     }else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
  45         TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
  46         *ppv = PROTOCOL(This);
  47     }
  48
  49     if(*ppv) {
  50         IInternetProtocol_AddRef(iface);
  51         return S_OK;
  52     }
  53
  54     WARN("not supported interface %s\n", debugstr_guid(riid));
  55     return E_NOINTERFACE;
  56 }
  57
  58 static ULONG WINAPI FtpProtocol_AddRef(IInternetProtocol *iface)
  59 {
  60     FtpProtocol *This = PROTOCOL_THIS(iface);
  61     LONG ref = InterlockedIncrement(&This->ref);
  62     TRACE("(%p) ref=%d\n", This, ref);
  63     return ref;
  64 }
  65
  66 static ULONG WINAPI FtpProtocol_Release(IInternetProtocol *iface)
  67 {
  68     FtpProtocol *This = PROTOCOL_THIS(iface);
  69     LONG ref = InterlockedDecrement(&This->ref);
  70
  71     TRACE("(%p) ref=%d\n", This, ref);
  72
  73     if(!ref) {
  74         heap_free(This);
  75
  76         URLMON_UnlockModule();
  77     }
  78
  79     return ref;
  80 }
  81
  82 static HRESULT WINAPI FtpProtocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
  83         IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
  84         DWORD grfPI, DWORD dwReserved)
  85 {
  86     FtpProtocol *This = PROTOCOL_THIS(iface);
  87     FIXME("(%p)->(%s %p %p %08x %d)\n", This, debugstr_w(szUrl), pOIProtSink,
  88             pOIBindInfo, grfPI, dwReserved);
  89     return E_NOTIMPL;
  90 }
  91
  92 static HRESULT WINAPI FtpProtocol_Continue(IInternetProtocol *iface, PROTOCOLDATA *pProtocolData)
  93 {
  94     FtpProtocol *This = PROTOCOL_THIS(iface);
  95     FIXME("(%p)->(%p)\n", This, pProtocolData);
  96     return E_NOTIMPL;
  97 }
  98
  99 static HRESULT WINAPI FtpProtocol_Abort(IInternetProtocol *iface, HRESULT hrReason,
 100         DWORD dwOptions)
 101 {
 102     FtpProtocol *This = PROTOCOL_THIS(iface);
 103     FIXME("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
 104     return E_NOTIMPL;
 105 }
 106
 107 static HRESULT WINAPI FtpProtocol_Terminate(IInternetProtocol *iface, DWORD dwOptions)
 108 {
 109     FtpProtocol *This = PROTOCOL_THIS(iface);
 110     FIXME("(%p)->(%08x)\n", This, dwOptions);
 111     return E_NOTIMPL;
 112 }
 113
 114 static HRESULT WINAPI FtpProtocol_Suspend(IInternetProtocol *iface)
 115 {
 116     FtpProtocol *This = PROTOCOL_THIS(iface);
 117     FIXME("(%p)\n", This);
 118     return E_NOTIMPL;
 119 }
 120
 121 static HRESULT WINAPI FtpProtocol_Resume(IInternetProtocol *iface)
 122 {
 123     FtpProtocol *This = PROTOCOL_THIS(iface);
 124     FIXME("(%p)\n", This);
 125     return E_NOTIMPL;
 126 }
 127
 128 static HRESULT WINAPI FtpProtocol_Read(IInternetProtocol *iface, void *pv,
 129         ULONG cb, ULONG *pcbRead)
 130 {
 131     FtpProtocol *This = PROTOCOL_THIS(iface);
 132     FIXME("(%p)->(%p %u %p)\n", This, pv, cb, pcbRead);
 133     return E_NOTIMPL;
 134 }
 135
 136 static HRESULT WINAPI FtpProtocol_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
 137         DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
 138 {
 139     FtpProtocol *This = PROTOCOL_THIS(iface);
 140     FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
 141     return E_NOTIMPL;
 142 }
 143
 144 static HRESULT WINAPI FtpProtocol_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
 145 {
 146     FtpProtocol *This = PROTOCOL_THIS(iface);
 147     FIXME("(%p)->(%08x)\n", This, dwOptions);
 148     return E_NOTIMPL;
 149 }
 150
 151 static HRESULT WINAPI FtpProtocol_UnlockRequest(IInternetProtocol *iface)
 152 {
 153     FtpProtocol *This = PROTOCOL_THIS(iface);
 154     FIXME("(%p)\n", This);
 155     return E_NOTIMPL;
 156 }
 157
 158 #undef PROTOCOL_THIS
 159
 160 static const IInternetProtocolVtbl FtpProtocolVtbl = {
 161     FtpProtocol_QueryInterface,
 162     FtpProtocol_AddRef,
 163     FtpProtocol_Release,
 164     FtpProtocol_Start,
 165     FtpProtocol_Continue,
 166     FtpProtocol_Abort,
 167     FtpProtocol_Terminate,
 168     FtpProtocol_Suspend,
 169     FtpProtocol_Resume,
 170     FtpProtocol_Read,
 171     FtpProtocol_Seek,
 172     FtpProtocol_LockRequest,
 173     FtpProtocol_UnlockRequest
 174 };
 175
 176 HRESULT FtpProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj)
 177 {
 178     FtpProtocol *ret;
 179
 180     TRACE("(%p %p)\n", pUnkOuter, ppobj);
 181
 182     URLMON_LockModule();
 183
 184     ret = heap_alloc(sizeof(FtpProtocol));
 185
 186     ret->lpInternetProtocolVtbl = &FtpProtocolVtbl;
 187     ret->ref = 1;
 188
 189     *ppobj = PROTOCOL(ret);
 190
 191     return S_OK;
 192 }