wine/dlls/urlmon/binding.c
2006-01-09 17:20:04 +01:00

919 lines
26 KiB
C

/*
* Copyright 2005 Jacek Caban
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdarg.h>
#define COBJMACROS
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "urlmon.h"
#include "urlmon_main.h"
#include "wine/debug.h"
#include "wine/unicode.h"
WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
typedef struct ProtocolStream ProtocolStream;
typedef struct {
const IBindingVtbl *lpBindingVtbl;
const IInternetProtocolSinkVtbl *lpInternetProtocolSinkVtbl;
const IInternetBindInfoVtbl *lpInternetBindInfoVtbl;
const IServiceProviderVtbl *lpServiceProviderVtbl;
LONG ref;
IBindStatusCallback *callback;
IInternetProtocol *protocol;
IServiceProvider *service_provider;
ProtocolStream *stream;
BINDINFO bindinfo;
DWORD bindf;
LPWSTR mime;
LPWSTR url;
} Binding;
struct ProtocolStream {
const IStreamVtbl *lpStreamVtbl;
LONG ref;
IInternetProtocol *protocol;
BYTE buf[1024*8];
DWORD buf_size;
};
#define BINDING(x) ((IBinding*) &(x)->lpBindingVtbl)
#define PROTSINK(x) ((IInternetProtocolSink*) &(x)->lpInternetProtocolSinkVtbl)
#define BINDINF(x) ((IInternetBindInfo*) &(x)->lpInternetBindInfoVtbl)
#define SERVPROV(x) ((IServiceProvider*) &(x)->lpServiceProviderVtbl)
#define STREAM(x) ((IStream*) &(x)->lpStreamVtbl)
static HRESULT WINAPI HttpNegotiate_QueryInterface(IHttpNegotiate2 *iface,
REFIID riid, void **ppv)
{
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(IID_IUnknown %p)\n", ppv);
*ppv = iface;
}else if(IsEqualGUID(&IID_IHttpNegotiate, riid)) {
TRACE("(IID_IHttpNegotiate %p)\n", ppv);
*ppv = iface;
}else if(IsEqualGUID(&IID_IHttpNegotiate2, riid)) {
TRACE("(IID_IHttpNegotiate2 %p)\n", ppv);
*ppv = iface;
}
if(*ppv) {
IHttpNegotiate2_AddRef(iface);
return S_OK;
}
WARN("Unsupported interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static ULONG WINAPI HttpNegotiate_AddRef(IHttpNegotiate2 *iface)
{
URLMON_LockModule();
return 2;
}
static ULONG WINAPI HttpNegotiate_Release(IHttpNegotiate2 *iface)
{
URLMON_UnlockModule();
return 1;
}
static HRESULT WINAPI HttpNegotiate_BeginningTransaction(IHttpNegotiate2 *iface,
LPCWSTR szURL, LPCWSTR szHeaders, DWORD dwReserved, LPWSTR *pszAdditionalHeaders)
{
FIXME("(%s %s %ld %p)\n", debugstr_w(szURL), debugstr_w(szHeaders), dwReserved,
pszAdditionalHeaders);
return E_NOTIMPL;
}
static HRESULT WINAPI HttpNegotiate_OnResponse(IHttpNegotiate2 *iface, DWORD dwResponseCode,
LPCWSTR szResponseHeaders, LPCWSTR szRequestHeaders,
LPWSTR *pszAdditionalRequestHeaders)
{
FIXME("(%ld %s %s %p)\n", dwResponseCode, debugstr_w(szResponseHeaders),
debugstr_w(szRequestHeaders), pszAdditionalRequestHeaders);
return E_NOTIMPL;
}
static HRESULT WINAPI HttpNegotiate_GetRootSecurityId(IHttpNegotiate2 *iface,
BYTE *pbSecurityId, DWORD *pcbSecurityId, DWORD_PTR dwReserved)
{
FIXME("(%p %p %ld)\n", pbSecurityId, pcbSecurityId, dwReserved);
return E_NOTIMPL;
}
static const IHttpNegotiate2Vtbl HttpNegotiate2Vtbl = {
HttpNegotiate_QueryInterface,
HttpNegotiate_AddRef,
HttpNegotiate_Release,
HttpNegotiate_BeginningTransaction,
HttpNegotiate_OnResponse,
HttpNegotiate_GetRootSecurityId
};
static IHttpNegotiate2 HttpNegotiate = { &HttpNegotiate2Vtbl };
#define STREAM_THIS(iface) DEFINE_THIS(ProtocolStream, Stream, iface)
static HRESULT WINAPI ProtocolStream_QueryInterface(IStream *iface,
REFIID riid, void **ppv)
{
ProtocolStream *This = STREAM_THIS(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = STREAM(This);
}else if(IsEqualGUID(&IID_ISequentialStream, riid)) {
TRACE("(%p)->(IID_ISequentialStream %p)\n", This, ppv);
*ppv = STREAM(This);
}else if(IsEqualGUID(&IID_IStream, riid)) {
TRACE("(%p)->(IID_IStream %p)\n", This, ppv);
*ppv = STREAM(This);
}
if(*ppv) {
IStream_AddRef(STREAM(This));
return S_OK;
}
WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
return E_NOINTERFACE;
}
static ULONG WINAPI ProtocolStream_AddRef(IStream *iface)
{
ProtocolStream *This = STREAM_THIS(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%ld\n", This, ref);
return ref;
}
static ULONG WINAPI ProtocolStream_Release(IStream *iface)
{
ProtocolStream *This = STREAM_THIS(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%ld\n", This, ref);
if(!ref) {
IInternetProtocol_Release(This->protocol);
HeapFree(GetProcessHeap(), 0, This);
URLMON_UnlockModule();
}
return ref;
}
static HRESULT WINAPI ProtocolStream_Read(IStream *iface, void *pv,
ULONG cb, ULONG *pcbRead)
{
ProtocolStream *This = STREAM_THIS(iface);
DWORD read = 0, pread = 0;
TRACE("(%p)->(%p %ld %p)\n", This, pv, cb, pcbRead);
if(This->buf_size) {
read = cb;
if(read > This->buf_size)
read = This->buf_size;
memcpy(pv, This->buf, read);
if(read < This->buf_size)
memmove(This->buf, This->buf+read, This->buf_size-read);
This->buf_size -= read;
}
if(read == cb) {
*pcbRead = read;
return S_OK;
}
IInternetProtocol_Read(This->protocol, (PBYTE)pv+read, cb-read, &pread);
*pcbRead = read + pread;
return read || pread ? S_OK : S_FALSE;
}
static HRESULT WINAPI ProtocolStream_Write(IStream *iface, const void *pv,
ULONG cb, ULONG *pcbWritten)
{
ProtocolStream *This = STREAM_THIS(iface);
TRACE("(%p)->(%p %ld %p)\n", This, pv, cb, pcbWritten);
return STG_E_ACCESSDENIED;
}
static HRESULT WINAPI ProtocolStream_Seek(IStream *iface, LARGE_INTEGER dlibMove,
DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
{
ProtocolStream *This = STREAM_THIS(iface);
FIXME("(%p)->(%ld %08lx %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
return E_NOTIMPL;
}
static HRESULT WINAPI ProtocolStream_SetSize(IStream *iface, ULARGE_INTEGER libNewSize)
{
ProtocolStream *This = STREAM_THIS(iface);
FIXME("(%p)->(%ld)\n", This, libNewSize.u.LowPart);
return E_NOTIMPL;
}
static HRESULT WINAPI ProtocolStream_CopyTo(IStream *iface, IStream *pstm,
ULARGE_INTEGER cb, ULARGE_INTEGER *pcbRead, ULARGE_INTEGER *pcbWritten)
{
ProtocolStream *This = STREAM_THIS(iface);
FIXME("(%p)->(%p %ld %p %p)\n", This, pstm, cb.u.LowPart, pcbRead, pcbWritten);
return E_NOTIMPL;
}
static HRESULT WINAPI ProtocolStream_Commit(IStream *iface, DWORD grfCommitFlags)
{
ProtocolStream *This = STREAM_THIS(iface);
TRACE("(%p)->(%08lx)\n", This, grfCommitFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI ProtocolStream_Revert(IStream *iface)
{
ProtocolStream *This = STREAM_THIS(iface);
TRACE("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI ProtocolStream_LockRegion(IStream *iface, ULARGE_INTEGER libOffset,
ULARGE_INTEGER cb, DWORD dwLockType)
{
ProtocolStream *This = STREAM_THIS(iface);
FIXME("(%p)->(%ld %ld %ld)\n", This, libOffset.u.LowPart, cb.u.LowPart, dwLockType);
return E_NOTIMPL;
}
static HRESULT WINAPI ProtocolStream_UnlockRegion(IStream *iface,
ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType)
{
ProtocolStream *This = STREAM_THIS(iface);
FIXME("(%p)->(%ld %ld %ld)\n", This, libOffset.u.LowPart, cb.u.LowPart, dwLockType);
return E_NOTIMPL;
}
static HRESULT WINAPI ProtocolStream_Stat(IStream *iface, STATSTG *pstatstg,
DWORD dwStatFlag)
{
ProtocolStream *This = STREAM_THIS(iface);
FIXME("(%p)->(%p %08lx)\n", This, pstatstg, dwStatFlag);
return E_NOTIMPL;
}
static HRESULT WINAPI ProtocolStream_Clone(IStream *iface, IStream **ppstm)
{
ProtocolStream *This = STREAM_THIS(iface);
FIXME("(%p)->(%p)\n", This, ppstm);
return E_NOTIMPL;
}
#undef STREAM_THIS
static const IStreamVtbl ProtocolStreamVtbl = {
ProtocolStream_QueryInterface,
ProtocolStream_AddRef,
ProtocolStream_Release,
ProtocolStream_Read,
ProtocolStream_Write,
ProtocolStream_Seek,
ProtocolStream_SetSize,
ProtocolStream_CopyTo,
ProtocolStream_Commit,
ProtocolStream_Revert,
ProtocolStream_LockRegion,
ProtocolStream_UnlockRegion,
ProtocolStream_Stat,
ProtocolStream_Clone
};
#define BINDING_THIS(iface) DEFINE_THIS(Binding, Binding, iface)
static ProtocolStream *create_stream(IInternetProtocol *protocol)
{
ProtocolStream *ret = HeapAlloc(GetProcessHeap(), 0, sizeof(ProtocolStream));
ret->lpStreamVtbl = &ProtocolStreamVtbl;
ret->ref = 1;
ret->buf_size = 0;
IInternetProtocol_AddRef(protocol);
ret->protocol = protocol;
URLMON_LockModule();
return ret;
}
static void fill_stream_buffer(ProtocolStream *This)
{
DWORD read = 0;
IInternetProtocol_Read(This->protocol, This->buf+This->buf_size,
sizeof(This->buf)-This->buf_size, &read);
This->buf_size += read;
}
static HRESULT WINAPI Binding_QueryInterface(IBinding *iface, REFIID riid, void **ppv)
{
Binding *This = BINDING_THIS(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = BINDING(This);
}else if(IsEqualGUID(&IID_IBinding, riid)) {
TRACE("(%p)->(IID_IBinding %p)\n", This, ppv);
*ppv = BINDING(This);
}else if(IsEqualGUID(&IID_IInternetProtocolSink, riid)) {
TRACE("(%p)->(IID_IInternetProtocolSink %p)\n", This, ppv);
*ppv = PROTSINK(This);
}else if(IsEqualGUID(&IID_IInternetBindInfo, riid)) {
TRACE("(%p)->(IID_IInternetBindInfo %p)\n", This, ppv);
*ppv = BINDINF(This);
}else if(IsEqualGUID(&IID_IServiceProvider, riid)) {
TRACE("(%p)->(IID_IServiceProvider %p)\n", This, ppv);
*ppv = SERVPROV(This);
}
if(*ppv) {
IBinding_AddRef(BINDING(This));
return S_OK;
}
WARN("Unsupported interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static ULONG WINAPI Binding_AddRef(IBinding *iface)
{
Binding *This = BINDING_THIS(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%ld\n", This, ref);
return ref;
}
static ULONG WINAPI Binding_Release(IBinding *iface)
{
Binding *This = BINDING_THIS(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%ld\n", This, ref);
if(!ref) {
if(This->callback)
IBindStatusCallback_Release(This->callback);
if(This->protocol)
IInternetProtocol_Release(This->protocol);
if(This->service_provider)
IServiceProvider_Release(This->service_provider);
if(This->stream)
IStream_Release(STREAM(This->stream));
ReleaseBindInfo(&This->bindinfo);
HeapFree(GetProcessHeap(), 0, This->mime);
HeapFree(GetProcessHeap(), 0, This->url);
HeapFree(GetProcessHeap(), 0, This);
URLMON_UnlockModule();
}
return ref;
}
static HRESULT WINAPI Binding_Abort(IBinding *iface)
{
Binding *This = BINDING_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI Binding_Suspend(IBinding *iface)
{
Binding *This = BINDING_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI Binding_Resume(IBinding *iface)
{
Binding *This = BINDING_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI Binding_SetPriority(IBinding *iface, LONG nPriority)
{
Binding *This = BINDING_THIS(iface);
FIXME("(%p)->(%ld)\n", This, nPriority);
return E_NOTIMPL;
}
static HRESULT WINAPI Binding_GetPriority(IBinding *iface, LONG *pnPriority)
{
Binding *This = BINDING_THIS(iface);
FIXME("(%p)->(%p)\n", This, pnPriority);
return E_NOTIMPL;
}
static HRESULT WINAPI Binding_GetBindResult(IBinding *iface, CLSID *pclsidProtocol,
DWORD *pdwResult, LPOLESTR *pszResult, DWORD *pdwReserved)
{
Binding *This = BINDING_THIS(iface);
FIXME("(%p)->(%p %p %p %p)\n", This, pclsidProtocol, pdwResult, pszResult, pdwReserved);
return E_NOTIMPL;
}
#undef BINDING_THIS
static const IBindingVtbl BindingVtbl = {
Binding_QueryInterface,
Binding_AddRef,
Binding_Release,
Binding_Abort,
Binding_Suspend,
Binding_Resume,
Binding_SetPriority,
Binding_GetPriority,
Binding_GetBindResult
};
#define PROTSINK_THIS(iface) DEFINE_THIS(Binding, InternetProtocolSink, iface)
static HRESULT WINAPI InternetProtocolSink_QueryInterface(IInternetProtocolSink *iface,
REFIID riid, void **ppv)
{
Binding *This = PROTSINK_THIS(iface);
return IBinding_QueryInterface(BINDING(This), riid, ppv);
}
static ULONG WINAPI InternetProtocolSink_AddRef(IInternetProtocolSink *iface)
{
Binding *This = PROTSINK_THIS(iface);
return IBinding_AddRef(BINDING(This));
}
static ULONG WINAPI InternetProtocolSink_Release(IInternetProtocolSink *iface)
{
Binding *This = PROTSINK_THIS(iface);
return IBinding_Release(BINDING(This));
}
static HRESULT WINAPI InternetProtocolSink_Switch(IInternetProtocolSink *iface,
PROTOCOLDATA *pProtocolData)
{
Binding *This = PROTSINK_THIS(iface);
FIXME("(%p)->(%p)\n", This, pProtocolData);
return E_NOTIMPL;
}
static HRESULT WINAPI InternetProtocolSink_ReportProgress(IInternetProtocolSink *iface,
ULONG ulStatusCode, LPCWSTR szStatusText)
{
Binding *This = PROTSINK_THIS(iface);
TRACE("(%p)->(%lu %s)\n", This, ulStatusCode, debugstr_w(szStatusText));
switch(ulStatusCode) {
case BINDSTATUS_MIMETYPEAVAILABLE: {
int len = strlenW(szStatusText)+1;
This->mime = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
memcpy(This->mime, szStatusText, len*sizeof(WCHAR));
break;
}
case BINDSTATUS_SENDINGREQUEST:
IBindStatusCallback_OnProgress(This->callback, 0, 0, BINDSTATUS_SENDINGREQUEST,
szStatusText);
break;
case BINDSTATUS_VERIFIEDMIMETYPEAVAILABLE:
IBindStatusCallback_OnProgress(This->callback, 0, 0,
BINDSTATUS_MIMETYPEAVAILABLE, szStatusText);
break;
case BINDSTATUS_CACHEFILENAMEAVAILABLE:
break;
default:
FIXME("Unhandled status code %ld\n", ulStatusCode);
return E_NOTIMPL;
};
return S_OK;
}
static HRESULT WINAPI InternetProtocolSink_ReportData(IInternetProtocolSink *iface,
DWORD grfBSCF, ULONG ulProgress, ULONG ulProgressMax)
{
Binding *This = PROTSINK_THIS(iface);
STGMEDIUM stgmed;
FORMATETC formatetc;
TRACE("(%p)->(%ld %lu %lu)\n", This, grfBSCF, ulProgress, ulProgressMax);
if(grfBSCF & BSCF_FIRSTDATANOTIFICATION) {
if(This->mime)
IBindStatusCallback_OnProgress(This->callback, ulProgress, ulProgressMax,
BINDSTATUS_MIMETYPEAVAILABLE, This->mime);
IBindStatusCallback_OnProgress(This->callback, ulProgress, ulProgressMax,
BINDSTATUS_BEGINDOWNLOADDATA, This->url);
}
if(grfBSCF & BSCF_LASTDATANOTIFICATION)
IBindStatusCallback_OnProgress(This->callback, ulProgress, ulProgressMax,
BINDSTATUS_ENDDOWNLOADDATA, This->url);
if(grfBSCF & BSCF_FIRSTDATANOTIFICATION)
IInternetProtocol_LockRequest(This->protocol, 0);
fill_stream_buffer(This->stream);
stgmed.tymed = TYMED_ISTREAM;
stgmed.u.pstm = STREAM(This->stream);
formatetc.cfFormat = 0; /* FIXME */
formatetc.ptd = NULL;
formatetc.dwAspect = 1;
formatetc.lindex = -1;
formatetc.tymed = TYMED_ISTREAM;
IBindStatusCallback_OnDataAvailable(This->callback, grfBSCF, This->stream->buf_size,
&formatetc, &stgmed);
if(grfBSCF & BSCF_LASTDATANOTIFICATION)
IBindStatusCallback_OnStopBinding(This->callback, S_OK, NULL);
return S_OK;
}
static HRESULT WINAPI InternetProtocolSink_ReportResult(IInternetProtocolSink *iface,
HRESULT hrResult, DWORD dwError, LPCWSTR szResult)
{
Binding *This = PROTSINK_THIS(iface);
FIXME("(%p)->(%08lx %ld %s)\n", This, hrResult, dwError, debugstr_w(szResult));
return E_NOTIMPL;
}
#undef PROTSINK_THIS
static const IInternetProtocolSinkVtbl InternetProtocolSinkVtbl = {
InternetProtocolSink_QueryInterface,
InternetProtocolSink_AddRef,
InternetProtocolSink_Release,
InternetProtocolSink_Switch,
InternetProtocolSink_ReportProgress,
InternetProtocolSink_ReportData,
InternetProtocolSink_ReportResult
};
#define BINDINF_THIS(iface) DEFINE_THIS(Binding, InternetBindInfo, iface)
static HRESULT WINAPI InternetBindInfo_QueryInterface(IInternetBindInfo *iface,
REFIID riid, void **ppv)
{
Binding *This = BINDINF_THIS(iface);
return IBinding_QueryInterface(BINDING(This), riid, ppv);
}
static ULONG WINAPI InternetBindInfo_AddRef(IInternetBindInfo *iface)
{
Binding *This = BINDINF_THIS(iface);
return IBinding_AddRef(BINDING(This));
}
static ULONG WINAPI InternetBindInfo_Release(IInternetBindInfo *iface)
{
Binding *This = BINDINF_THIS(iface);
return IBinding_Release(BINDING(This));
}
static HRESULT WINAPI InternetBindInfo_GetBindInfo(IInternetBindInfo *iface,
DWORD *grfBINDF, BINDINFO *pbindinfo)
{
Binding *This = BINDINF_THIS(iface);
TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
*grfBINDF = This->bindf;
memcpy(pbindinfo, &This->bindinfo, sizeof(BINDINFO));
if(pbindinfo->szExtraInfo || pbindinfo->szCustomVerb)
FIXME("copy strings\n");
if(pbindinfo->pUnk)
IUnknown_AddRef(pbindinfo->pUnk);
return S_OK;
}
static HRESULT WINAPI InternetBindInfo_GetBindString(IInternetBindInfo *iface,
ULONG ulStringType, LPOLESTR *ppwzStr, ULONG cEl, ULONG *pcElFetched)
{
Binding *This = BINDINF_THIS(iface);
TRACE("(%p)->(%ld %p %ld %p)\n", This, ulStringType, ppwzStr, cEl, pcElFetched);
switch(ulStringType) {
case BINDSTRING_ACCEPT_MIMES: {
static const WCHAR wszMimes[] = {'*','/','*',0};
if(!ppwzStr || !pcElFetched)
return E_INVALIDARG;
ppwzStr[0] = CoTaskMemAlloc(sizeof(wszMimes));
memcpy(ppwzStr[0], wszMimes, sizeof(wszMimes));
*pcElFetched = 1;
return S_OK;
}
case BINDSTRING_USER_AGENT: {
IInternetBindInfo *bindinfo = NULL;
HRESULT hres;
hres = IBindStatusCallback_QueryInterface(This->callback, &IID_IInternetBindInfo,
(void**)&bindinfo);
if(FAILED(hres))
return hres;
hres = IInternetBindInfo_GetBindString(bindinfo, ulStringType, ppwzStr,
cEl, pcElFetched);
IInternetBindInfo_Release(bindinfo);
return hres;
}
}
FIXME("not supported string type %ld\n", ulStringType);
return E_NOTIMPL;
}
#undef BINDF_THIS
static const IInternetBindInfoVtbl InternetBindInfoVtbl = {
InternetBindInfo_QueryInterface,
InternetBindInfo_AddRef,
InternetBindInfo_Release,
InternetBindInfo_GetBindInfo,
InternetBindInfo_GetBindString
};
#define SERVPROV_THIS(iface) DEFINE_THIS(Binding, ServiceProvider, iface)
static HRESULT WINAPI ServiceProvider_QueryInterface(IServiceProvider *iface,
REFIID riid, void **ppv)
{
Binding *This = SERVPROV_THIS(iface);
return IBinding_QueryInterface(BINDING(This), riid, ppv);
}
static ULONG WINAPI ServiceProvider_AddRef(IServiceProvider *iface)
{
Binding *This = SERVPROV_THIS(iface);
return IBinding_AddRef(BINDING(This));
}
static ULONG WINAPI ServiceProvider_Release(IServiceProvider *iface)
{
Binding *This = SERVPROV_THIS(iface);
return IBinding_Release(BINDING(This));
}
static HRESULT WINAPI ServiceProvider_QueryService(IServiceProvider *iface,
REFGUID guidService, REFIID riid, void **ppv)
{
Binding *This = SERVPROV_THIS(iface);
HRESULT hres;
TRACE("(%p)->(%s %s %p)\n", This, debugstr_guid(guidService), debugstr_guid(riid), ppv);
if(This->service_provider) {
hres = IServiceProvider_QueryService(This->service_provider, guidService,
riid, ppv);
if(SUCCEEDED(hres))
return hres;
}
if(IsEqualGUID(&IID_IHttpNegotiate, guidService)
|| IsEqualGUID(&IID_IHttpNegotiate2, guidService))
return IHttpNegotiate2_QueryInterface(&HttpNegotiate, riid, ppv);
WARN("unknown service %s\n", debugstr_guid(guidService));
return E_NOTIMPL;
}
#undef SERVPROV_THIS
static const IServiceProviderVtbl ServiceProviderVtbl = {
ServiceProvider_QueryInterface,
ServiceProvider_AddRef,
ServiceProvider_Release,
ServiceProvider_QueryService
};
static HRESULT get_callback(IBindCtx *pbc, IBindStatusCallback **callback)
{
HRESULT hres;
static WCHAR wszBSCBHolder[] = { '_','B','S','C','B','_','H','o','l','d','e','r','_',0 };
hres = IBindCtx_GetObjectParam(pbc, wszBSCBHolder, (IUnknown**)callback);
if(FAILED(hres))
return MK_E_SYNTAX;
return S_OK;
}
static HRESULT get_protocol(Binding *This, LPCWSTR url)
{
IUnknown *unk = NULL;
IClassFactory *cf = NULL;
HRESULT hres;
hres = IBindStatusCallback_QueryInterface(This->callback, &IID_IInternetProtocol,
(void**)&This->protocol);
if(SUCCEEDED(hres))
return S_OK;
if(This->service_provider) {
hres = IServiceProvider_QueryService(This->service_provider, &IID_IInternetProtocol,
&IID_IInternetProtocol, (void**)&This->protocol);
if(SUCCEEDED(hres))
return S_OK;
}
hres = get_protocol_iface(url, &unk);
if(FAILED(hres))
return hres;
hres = IUnknown_QueryInterface(unk, &IID_IClassFactory, (void**)&cf);
IUnknown_Release(unk);
if(FAILED(hres))
return hres;
hres = IClassFactory_CreateInstance(cf, NULL, &IID_IInternetProtocol, (void**)&This->protocol);
IClassFactory_Release(cf);
return hres;
}
static HRESULT Binding_Create(LPCWSTR url, IBindCtx *pbc, REFIID riid, Binding **binding)
{
Binding *ret;
int len;
HRESULT hres;
static const WCHAR wszFile[] = {'f','i','l','e',':'};
if(!IsEqualGUID(&IID_IStream, riid)) {
FIXME("Unsupported riid %s\n", debugstr_guid(riid));
return E_NOTIMPL;
}
URLMON_LockModule();
ret = HeapAlloc(GetProcessHeap(), 0, sizeof(Binding));
ret->lpBindingVtbl = &BindingVtbl;
ret->lpInternetProtocolSinkVtbl = &InternetProtocolSinkVtbl;
ret->lpInternetBindInfoVtbl = &InternetBindInfoVtbl;
ret->lpServiceProviderVtbl = &ServiceProviderVtbl;
ret->ref = 1;
ret->callback = NULL;
ret->protocol = NULL;
ret->service_provider = NULL;
ret->stream = NULL;
ret->mime = NULL;
ret->url = NULL;
memset(&ret->bindinfo, 0, sizeof(BINDINFO));
ret->bindinfo.cbSize = sizeof(BINDINFO);
ret->bindf = 0;
hres = get_callback(pbc, &ret->callback);
if(FAILED(hres)) {
WARN("Could not get IBindStatusCallback\n");
IBinding_Release(BINDING(ret));
return hres;
}
IBindStatusCallback_QueryInterface(ret->callback, &IID_IServiceProvider,
(void**)&ret->service_provider);
hres = get_protocol(ret, url);
if(FAILED(hres)) {
WARN("Could not get protocol handler\n");
IBinding_Release(BINDING(ret));
return hres;
}
hres = IBindStatusCallback_GetBindInfo(ret->callback, &ret->bindf, &ret->bindinfo);
if(FAILED(hres)) {
WARN("GetBindInfo failed: %08lx\n", hres);
IBinding_Release(BINDING(ret));
return hres;
}
ret->bindf |= BINDF_FROMURLMON;
len = strlenW(url)+1;
if(len < sizeof(wszFile)/sizeof(WCHAR) || memcmp(wszFile, url, sizeof(wszFile)))
ret->bindf |= BINDF_NEEDFILE;
ret->url = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
memcpy(ret->url, url, len*sizeof(WCHAR));
ret->stream = create_stream(ret->protocol);
*binding = ret;
return S_OK;
}
HRESULT start_binding(LPCWSTR url, IBindCtx *pbc, REFIID riid, void **ppv)
{
Binding *binding = NULL;
HRESULT hres;
*ppv = NULL;
hres = Binding_Create(url, pbc, riid, &binding);
if(FAILED(hres))
return hres;
hres = IBindStatusCallback_OnStartBinding(binding->callback, 0, BINDING(binding));
if(FAILED(hres)) {
WARN("OnStartBinding failed: %08lx\n", hres);
IBindStatusCallback_OnStopBinding(binding->callback, 0x800c0008, NULL);
IBinding_Release(BINDING(binding));
return hres;
}
hres = IInternetProtocol_Start(binding->protocol, url, PROTSINK(binding),
BINDINF(binding), 0, 0);
IInternetProtocol_Terminate(binding->protocol, 0);
if(SUCCEEDED(hres)) {
IInternetProtocol_UnlockRequest(binding->protocol);
}else {
WARN("Start failed: %08lx\n", hres);
IBindStatusCallback_OnStopBinding(binding->callback, S_OK, NULL);
}
IStream_AddRef(STREAM(binding->stream));
*ppv = binding->stream;
IBinding_Release(BINDING(binding));
return hres;
}