forked from Mirrors/wine-wine
urlmon: Added implementation of protocol stream.
parent
811fb7614c
commit
762e2696df
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@ -34,6 +34,8 @@
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WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
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typedef struct ProtocolStream ProtocolStream;
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typedef struct {
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const IBindingVtbl *lpBindingVtbl;
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const IInternetProtocolSinkVtbl *lpInternetProtocolSinkVtbl;
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@ -45,7 +47,7 @@ typedef struct {
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IBindStatusCallback *callback;
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IInternetProtocol *protocol;
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IServiceProvider *service_provider;
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IStream *stream;
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ProtocolStream *stream;
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BINDINFO bindinfo;
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DWORD bindf;
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@ -53,11 +55,24 @@ typedef struct {
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LPWSTR url;
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} Binding;
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struct ProtocolStream {
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const IStreamVtbl *lpStreamVtbl;
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LONG ref;
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IInternetProtocol *protocol;
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BYTE buf[1024*8];
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DWORD buf_size;
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};
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#define BINDING(x) ((IBinding*) &(x)->lpBindingVtbl)
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#define PROTSINK(x) ((IInternetProtocolSink*) &(x)->lpInternetProtocolSinkVtbl)
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#define BINDINF(x) ((IInternetBindInfo*) &(x)->lpInternetBindInfoVtbl)
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#define SERVPROV(x) ((IServiceProvider*) &(x)->lpServiceProviderVtbl)
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#define STREAM(x) ((IStream*) &(x)->lpStreamVtbl)
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static HRESULT WINAPI HttpNegotiate_QueryInterface(IHttpNegotiate2 *iface,
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REFIID riid, void **ppv)
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{
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@ -130,8 +145,218 @@ static const IHttpNegotiate2Vtbl HttpNegotiate2Vtbl = {
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static IHttpNegotiate2 HttpNegotiate = { &HttpNegotiate2Vtbl };
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#define STREAM_THIS(iface) DEFINE_THIS(ProtocolStream, Stream, iface)
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static HRESULT WINAPI ProtocolStream_QueryInterface(IStream *iface,
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REFIID riid, void **ppv)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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*ppv = NULL;
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if(IsEqualGUID(&IID_IUnknown, riid)) {
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TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
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*ppv = STREAM(This);
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}else if(IsEqualGUID(&IID_ISequentialStream, riid)) {
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TRACE("(%p)->(IID_ISequentialStream %p)\n", This, ppv);
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*ppv = STREAM(This);
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}else if(IsEqualGUID(&IID_IStream, riid)) {
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TRACE("(%p)->(IID_IStream %p)\n", This, ppv);
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*ppv = STREAM(This);
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}
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if(*ppv) {
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IStream_AddRef(STREAM(This));
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return S_OK;
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}
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WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
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return E_NOINTERFACE;
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}
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static ULONG WINAPI ProtocolStream_AddRef(IStream *iface)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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LONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p) ref=%ld\n", This, ref);
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return ref;
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}
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static ULONG WINAPI ProtocolStream_Release(IStream *iface)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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LONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p) ref=%ld\n", This, ref);
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if(!ref) {
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IInternetProtocol_Release(This->protocol);
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HeapFree(GetProcessHeap(), 0, This);
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}
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return ref;
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}
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static HRESULT WINAPI ProtocolStream_Read(IStream *iface, void *pv,
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ULONG cb, ULONG *pcbRead)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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DWORD read = 0, pread = 0;
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TRACE("(%p)->(%p %ld %p)\n", This, pv, cb, pcbRead);
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if(This->buf_size) {
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read = cb;
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if(read > This->buf_size)
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read = This->buf_size;
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memcpy(pv, This->buf, read);
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if(read < This->buf_size)
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memmove(This->buf, This->buf+read, This->buf_size-read);
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This->buf_size -= read;
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}
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if(read == cb) {
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*pcbRead = read;
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return S_OK;
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}
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IInternetProtocol_Read(This->protocol, (PBYTE)pv+read, cb-read, &pread);
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*pcbRead = read + pread;
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return read || pread ? S_OK : S_FALSE;
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}
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static HRESULT WINAPI ProtocolStream_Write(IStream *iface, const void *pv,
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ULONG cb, ULONG *pcbWritten)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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TRACE("(%p)->(%p %ld %p)\n", This, pv, cb, pcbWritten);
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return STG_E_ACCESSDENIED;
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}
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static HRESULT WINAPI ProtocolStream_Seek(IStream *iface, LARGE_INTEGER dlibMove,
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DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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FIXME("(%p)->(%ld %08lx %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ProtocolStream_SetSize(IStream *iface, ULARGE_INTEGER libNewSize)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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FIXME("(%p)->(%ld)\n", This, libNewSize.u.LowPart);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ProtocolStream_CopyTo(IStream *iface, IStream *pstm,
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ULARGE_INTEGER cb, ULARGE_INTEGER *pcbRead, ULARGE_INTEGER *pcbWritten)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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FIXME("(%p)->(%p %ld %p %p)\n", This, pstm, cb.u.LowPart, pcbRead, pcbWritten);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ProtocolStream_Commit(IStream *iface, DWORD grfCommitFlags)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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TRACE("(%p)->(%08lx)\n", This, grfCommitFlags);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ProtocolStream_Revert(IStream *iface)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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TRACE("(%p)\n", This);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ProtocolStream_LockRegion(IStream *iface, ULARGE_INTEGER libOffset,
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ULARGE_INTEGER cb, DWORD dwLockType)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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FIXME("(%p)->(%ld %ld %ld)\n", This, libOffset.u.LowPart, cb.u.LowPart, dwLockType);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ProtocolStream_UnlockRegion(IStream *iface,
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ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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FIXME("(%p)->(%ld %ld %ld)\n", This, libOffset.u.LowPart, cb.u.LowPart, dwLockType);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ProtocolStream_Stat(IStream *iface, STATSTG *pstatstg,
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DWORD dwStatFlag)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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FIXME("(%p)->(%p %08lx)\n", This, pstatstg, dwStatFlag);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ProtocolStream_Clone(IStream *iface, IStream **ppstm)
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{
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ProtocolStream *This = STREAM_THIS(iface);
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FIXME("(%p)->(%p)\n", This, ppstm);
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return E_NOTIMPL;
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}
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#undef STREAM_THIS
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static const IStreamVtbl ProtocolStreamVtbl = {
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ProtocolStream_QueryInterface,
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ProtocolStream_AddRef,
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ProtocolStream_Release,
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ProtocolStream_Read,
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ProtocolStream_Write,
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ProtocolStream_Seek,
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ProtocolStream_SetSize,
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ProtocolStream_CopyTo,
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ProtocolStream_Commit,
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ProtocolStream_Revert,
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ProtocolStream_LockRegion,
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ProtocolStream_UnlockRegion,
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ProtocolStream_Stat,
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ProtocolStream_Clone
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};
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#define BINDING_THIS(iface) DEFINE_THIS(Binding, Binding, iface)
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static ProtocolStream *create_stream(IInternetProtocol *protocol)
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{
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ProtocolStream *ret = HeapAlloc(GetProcessHeap(), 0, sizeof(ProtocolStream));
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ret->lpStreamVtbl = &ProtocolStreamVtbl;
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ret->ref = 1;
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ret->buf_size = 0;
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IInternetProtocol_AddRef(protocol);
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ret->protocol = protocol;
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return ret;
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}
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static void fill_stream_buffer(ProtocolStream *This)
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{
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DWORD read = 0;
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IInternetProtocol_Read(This->protocol, This->buf+This->buf_size,
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sizeof(This->buf)-This->buf_size, &read);
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This->buf_size += read;
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}
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static HRESULT WINAPI Binding_QueryInterface(IBinding *iface, REFIID riid, void **ppv)
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{
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Binding *This = BINDING_THIS(iface);
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@ -187,7 +412,7 @@ static ULONG WINAPI Binding_Release(IBinding *iface)
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if(This->service_provider)
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IServiceProvider_Release(This->service_provider);
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if(This->stream)
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IStream_Release(This->stream);
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IStream_Release(STREAM(This->stream));
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ReleaseBindInfo(&This->bindinfo);
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HeapFree(GetProcessHeap(), 0, This->mime);
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@ -321,9 +546,7 @@ static HRESULT WINAPI InternetProtocolSink_ReportData(IInternetProtocolSink *ifa
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DWORD grfBSCF, ULONG ulProgress, ULONG ulProgressMax)
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{
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Binding *This = PROTSINK_THIS(iface);
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DWORD read = 0, cread;
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STGMEDIUM stgmed;
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BYTE buf[1024];
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TRACE("(%p)->(%ld %lu %lu)\n", This, grfBSCF, ulProgress, ulProgressMax);
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@ -341,17 +564,13 @@ static HRESULT WINAPI InternetProtocolSink_ReportData(IInternetProtocolSink *ifa
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if(grfBSCF & BSCF_FIRSTDATANOTIFICATION)
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IInternetProtocol_LockRequest(This->protocol, 0);
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do {
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cread = 0;
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IInternetProtocol_Read(This->protocol, buf, sizeof(buf), &cread);
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IStream_Write(This->stream, buf, read, NULL);
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read += cread;
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}while(cread);
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fill_stream_buffer(This->stream);
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stgmed.tymed = TYMED_ISTREAM;
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stgmed.u.pstm = This->stream;
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stgmed.u.pstm = STREAM(This->stream);
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IBindStatusCallback_OnDataAvailable(This->callback, grfBSCF, read,
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IBindStatusCallback_OnDataAvailable(This->callback, grfBSCF, This->stream->buf_size,
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NULL /* FIXME */, &stgmed);
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if(grfBSCF & BSCF_LASTDATANOTIFICATION)
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@ -637,7 +856,7 @@ static HRESULT Binding_Create(LPCWSTR url, IBindCtx *pbc, REFIID riid, Binding *
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ret->url = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
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memcpy(ret->url, url, len*sizeof(WCHAR));
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CreateStreamOnHGlobal(NULL, TRUE, &ret->stream);
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ret->stream = create_stream(ret->protocol);
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*binding = ret;
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return S_OK;
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@ -673,7 +892,7 @@ HRESULT start_binding(LPCWSTR url, IBindCtx *pbc, REFIID riid, void **ppv)
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IBindStatusCallback_OnStopBinding(binding->callback, S_OK, NULL);
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}
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IStream_AddRef(binding->stream);
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IStream_AddRef(STREAM(binding->stream));
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*ppv = binding->stream;
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IBinding_Release(BINDING(binding));
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