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urlmon: Added user marshaling implementation for OnDataAvailable.
Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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ef104c3a33
commit
185b235d2f
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@ -16,6 +16,8 @@
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define NONAMELESSUNION
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#include "urlmon_main.h"
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#include "wine/debug.h"
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@ -84,6 +86,115 @@ HRESULT __RPC_STUB IBindHost_MonikerBindToObject_Stub(IBindHost* This,
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return IBindHost_MonikerBindToObject(This, moniker, bc, bsc, riid, (void**)obj);
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}
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static HRESULT marshal_stgmed(STGMEDIUM *stgmed, RemSTGMEDIUM **ret)
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{
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RemSTGMEDIUM *rem_stgmed;
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IStream *stream = NULL;
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ULONG size = 0;
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HRESULT hres = S_OK;
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if((stgmed->tymed == TYMED_ISTREAM && stgmed->u.pstm) || stgmed->pUnkForRelease) {
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hres = CreateStreamOnHGlobal(NULL, TRUE, &stream);
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if(FAILED(hres))
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return hres;
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}
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switch(stgmed->tymed) {
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case TYMED_NULL:
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break;
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case TYMED_ISTREAM:
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if(stgmed->u.pstm)
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hres = CoMarshalInterface(stream, &IID_IStream, (IUnknown*)stgmed->u.pstm,
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MSHCTX_LOCAL, NULL, MSHLFLAGS_NORMAL);
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break;
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default:
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FIXME("unsupported tymed %u\n", stgmed->tymed);
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break;
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}
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if(SUCCEEDED(hres) && stgmed->pUnkForRelease)
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hres = CoMarshalInterface(stream, &IID_IUnknown, stgmed->pUnkForRelease,
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MSHCTX_LOCAL, NULL, MSHLFLAGS_NORMAL);
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if(FAILED(hres)) {
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if(stream)
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IStream_Release(stream);
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return hres;
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}
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if(stream) {
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LARGE_INTEGER zero;
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ULARGE_INTEGER off;
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zero.QuadPart = 0;
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IStream_Seek(stream, zero, STREAM_SEEK_CUR, &off);
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size = off.QuadPart;
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IStream_Seek(stream, zero, STREAM_SEEK_SET, &off);
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}
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rem_stgmed = heap_alloc_zero(FIELD_OFFSET(RemSTGMEDIUM, data[size]));
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if(!rem_stgmed) {
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if(stream)
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IStream_Release(stream);
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return E_OUTOFMEMORY;
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}
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rem_stgmed->tymed = stgmed->tymed;
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rem_stgmed->dwHandleType = 0;
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rem_stgmed->pData = stgmed->u.pstm != NULL;
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rem_stgmed->pUnkForRelease = stgmed->pUnkForRelease != NULL;
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rem_stgmed->cbData = size;
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if(stream) {
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IStream_Read(stream, rem_stgmed->data, size, &size);
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IStream_Release(stream);
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}
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*ret = rem_stgmed;
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return S_OK;
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}
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static HRESULT unmarshal_stgmed(RemSTGMEDIUM *rem_stgmed, STGMEDIUM *stgmed)
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{
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IStream *stream = NULL;
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HRESULT hres = S_OK;
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stgmed->tymed = rem_stgmed->tymed;
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if((stgmed->tymed == TYMED_ISTREAM && rem_stgmed->pData) || rem_stgmed->pUnkForRelease) {
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LARGE_INTEGER zero;
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hres = CreateStreamOnHGlobal(NULL, TRUE, &stream);
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if(FAILED(hres))
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return hres;
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hres = IStream_Write(stream, rem_stgmed->data, rem_stgmed->cbData, NULL);
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if(FAILED(hres)) {
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IStream_Release(stream);
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return hres;
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}
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zero.QuadPart = 0;
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IStream_Seek(stream, zero, STREAM_SEEK_SET, NULL);
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}
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switch(stgmed->tymed) {
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case TYMED_NULL:
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break;
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case TYMED_ISTREAM:
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if(rem_stgmed->pData)
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hres = CoUnmarshalInterface(stream, &IID_IStream, (void**)&stgmed->u.pstm);
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break;
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default:
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FIXME("unsupported tymed %u\n", stgmed->tymed);
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break;
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}
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if(SUCCEEDED(hres) && rem_stgmed->pUnkForRelease)
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hres = CoUnmarshalInterface(stream, &IID_IUnknown, (void**)&stgmed->pUnkForRelease);
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if(stream)
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IStream_Release(stream);
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return hres;
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}
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HRESULT CALLBACK IBindStatusCallbackEx_GetBindInfoEx_Proxy(
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IBindStatusCallbackEx* This, DWORD *grfBINDF, BINDINFO *pbindinfo,
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DWORD *grfBINDF2, DWORD *pdwReserved)
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@ -119,16 +230,52 @@ HRESULT CALLBACK IBindStatusCallback_OnDataAvailable_Proxy(
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IBindStatusCallback* This, DWORD grfBSCF, DWORD dwSize,
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FORMATETC *pformatetc, STGMEDIUM *pstgmed)
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{
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FIXME("stub\n");
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return E_NOTIMPL;
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RemFORMATETC rem_formatetc;
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RemSTGMEDIUM *rem_stgmed;
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HRESULT hres;
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TRACE("(%p)->(%x %u %p %p)\n", This, grfBSCF, dwSize, pformatetc, pstgmed);
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hres = marshal_stgmed(pstgmed, &rem_stgmed);
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if(FAILED(hres))
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return hres;
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rem_formatetc.cfFormat = pformatetc->cfFormat;
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rem_formatetc.ptd = 0;
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rem_formatetc.dwAspect = pformatetc->dwAspect;
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rem_formatetc.lindex = pformatetc->lindex;
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rem_formatetc.tymed = pformatetc->tymed;
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hres = IBindStatusCallback_RemoteOnDataAvailable_Proxy(This, grfBSCF, dwSize, &rem_formatetc, rem_stgmed);
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heap_free(rem_stgmed);
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return hres;
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}
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HRESULT __RPC_STUB IBindStatusCallback_OnDataAvailable_Stub(
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IBindStatusCallback* This, DWORD grfBSCF, DWORD dwSize,
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RemFORMATETC *pformatetc, RemSTGMEDIUM *pstgmed)
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{
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FIXME("stub\n");
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return E_NOTIMPL;
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STGMEDIUM stgmed = { TYMED_NULL };
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FORMATETC formatetc;
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HRESULT hres;
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TRACE("(%p)->(%x %u %p %p)\n", This, grfBSCF, dwSize, pformatetc, pstgmed);
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hres = unmarshal_stgmed(pstgmed, &stgmed);
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if(FAILED(hres))
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return hres;
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formatetc.cfFormat = pformatetc->cfFormat;
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formatetc.ptd = NULL;
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formatetc.dwAspect = pformatetc->dwAspect;
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formatetc.lindex = pformatetc->lindex;
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formatetc.tymed = pformatetc->tymed;
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hres = IBindStatusCallback_OnDataAvailable(This, grfBSCF, dwSize, &formatetc, &stgmed);
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ReleaseStgMedium(&stgmed);
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return hres;
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}
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HRESULT CALLBACK IBinding_GetBindResult_Proxy(IBinding* This,
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