Sweden-Number/dlls/urlmon/mk.c

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/*
* Copyright 2007 Jacek Caban for CodeWeavers
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "urlmon_main.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
typedef struct {
const IInternetProtocolVtbl *lpInternetProtocolVtbl;
LONG ref;
IStream *stream;
} MkProtocol;
#define PROTOCOL_THIS(iface) DEFINE_THIS(MkProtocol, InternetProtocol, iface)
#define PROTOCOL(x) ((IInternetProtocol*) &(x)->lpInternetProtocolVtbl)
static HRESULT WINAPI MkProtocol_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
{
MkProtocol *This = PROTOCOL_THIS(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = PROTOCOL(This);
}else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
*ppv = PROTOCOL(This);
}else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
*ppv = PROTOCOL(This);
}
if(*ppv) {
IInternetProtocol_AddRef(iface);
return S_OK;
}
WARN("not supported interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static ULONG WINAPI MkProtocol_AddRef(IInternetProtocol *iface)
{
MkProtocol *This = PROTOCOL_THIS(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI MkProtocol_Release(IInternetProtocol *iface)
{
MkProtocol *This = PROTOCOL_THIS(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
if(This->stream)
IStream_Release(This->stream);
heap_free(This);
URLMON_UnlockModule();
}
return ref;
}
static HRESULT report_result(IInternetProtocolSink *sink, HRESULT hres, DWORD dwError)
{
IInternetProtocolSink_ReportResult(sink, hres, dwError, NULL);
return hres;
}
static HRESULT WINAPI MkProtocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
DWORD grfPI, DWORD dwReserved)
{
MkProtocol *This = PROTOCOL_THIS(iface);
IParseDisplayName *pdn;
IMoniker *mon;
LPWSTR mime, progid, display_name;
LPCWSTR ptr, ptr2;
BINDINFO bindinfo;
STATSTG statstg;
DWORD bindf=0, eaten=0, len;
CLSID clsid;
HRESULT hres;
static const WCHAR wszMK[] = {'m','k',':','@'};
TRACE("(%p)->(%s %p %p %08x %d)\n", This, debugstr_w(szUrl), pOIProtSink,
pOIBindInfo, grfPI, dwReserved);
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if(strncmpiW(szUrl, wszMK, sizeof(wszMK)/sizeof(WCHAR)))
return INET_E_INVALID_URL;
memset(&bindinfo, 0, sizeof(bindinfo));
bindinfo.cbSize = sizeof(BINDINFO);
hres = IInternetBindInfo_GetBindInfo(pOIBindInfo, &bindf, &bindinfo);
if(FAILED(hres)) {
WARN("GetBindInfo failed: %08x\n", hres);
return hres;
}
ReleaseBindInfo(&bindinfo);
IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_SENDINGREQUEST, NULL);
hres = FindMimeFromData(NULL, szUrl, NULL, 0, NULL, 0, &mime, 0);
if(SUCCEEDED(hres)) {
IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_MIMETYPEAVAILABLE, mime);
CoTaskMemFree(mime);
}
ptr2 = szUrl + sizeof(wszMK)/sizeof(WCHAR);
ptr = strchrW(ptr2, ':');
if(!ptr)
return report_result(pOIProtSink, INET_E_RESOURCE_NOT_FOUND, ERROR_INVALID_PARAMETER);
progid = heap_alloc((ptr-ptr2+1)*sizeof(WCHAR));
memcpy(progid, ptr2, (ptr-ptr2)*sizeof(WCHAR));
progid[ptr-ptr2] = 0;
hres = CLSIDFromProgID(progid, &clsid);
heap_free(progid);
if(FAILED(hres))
return report_result(pOIProtSink, INET_E_RESOURCE_NOT_FOUND, ERROR_INVALID_PARAMETER);
hres = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
&IID_IParseDisplayName, (void**)&pdn);
if(FAILED(hres)) {
WARN("Could not create object %s\n", debugstr_guid(&clsid));
return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
}
len = strlenW(--ptr2);
display_name = heap_alloc((len+1)*sizeof(WCHAR));
memcpy(display_name, ptr2, (len+1)*sizeof(WCHAR));
hres = IParseDisplayName_ParseDisplayName(pdn, NULL /* FIXME */, display_name, &eaten, &mon);
heap_free(display_name);
IParseDisplayName_Release(pdn);
if(FAILED(hres)) {
WARN("ParseDisplayName failed: %08x\n", hres);
return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
}
if(This->stream) {
IStream_Release(This->stream);
This->stream = NULL;
}
hres = IMoniker_BindToStorage(mon, NULL /* FIXME */, NULL, &IID_IStream, (void**)&This->stream);
IMoniker_Release(mon);
if(FAILED(hres)) {
WARN("BindToStorage failed: %08x\n", hres);
return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
}
hres = IStream_Stat(This->stream, &statstg, STATFLAG_NONAME);
if(FAILED(hres)) {
WARN("Stat failed: %08x\n", hres);
return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
}
IInternetProtocolSink_ReportData(pOIProtSink,
BSCF_FIRSTDATANOTIFICATION | BSCF_LASTDATANOTIFICATION,
statstg.cbSize.u.LowPart, statstg.cbSize.u.LowPart);
return report_result(pOIProtSink, S_OK, ERROR_SUCCESS);
}
static HRESULT WINAPI MkProtocol_Continue(IInternetProtocol *iface, PROTOCOLDATA *pProtocolData)
{
MkProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)->(%p)\n", This, pProtocolData);
return E_NOTIMPL;
}
static HRESULT WINAPI MkProtocol_Abort(IInternetProtocol *iface, HRESULT hrReason,
DWORD dwOptions)
{
MkProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
return E_NOTIMPL;
}
static HRESULT WINAPI MkProtocol_Terminate(IInternetProtocol *iface, DWORD dwOptions)
{
MkProtocol *This = PROTOCOL_THIS(iface);
TRACE("(%p)->(%08x)\n", This, dwOptions);
return S_OK;
}
static HRESULT WINAPI MkProtocol_Suspend(IInternetProtocol *iface)
{
MkProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI MkProtocol_Resume(IInternetProtocol *iface)
{
MkProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI MkProtocol_Read(IInternetProtocol *iface, void *pv,
ULONG cb, ULONG *pcbRead)
{
MkProtocol *This = PROTOCOL_THIS(iface);
TRACE("(%p)->(%p %u %p)\n", This, pv, cb, pcbRead);
if(!This->stream)
return E_FAIL;
return IStream_Read(This->stream, pv, cb, pcbRead);
}
static HRESULT WINAPI MkProtocol_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
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DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
{
MkProtocol *This = PROTOCOL_THIS(iface);
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FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
return E_NOTIMPL;
}
static HRESULT WINAPI MkProtocol_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
{
MkProtocol *This = PROTOCOL_THIS(iface);
TRACE("(%p)->(%08x)\n", This, dwOptions);
return S_OK;
}
static HRESULT WINAPI MkProtocol_UnlockRequest(IInternetProtocol *iface)
{
MkProtocol *This = PROTOCOL_THIS(iface);
TRACE("(%p)\n", This);
return S_OK;
}
#undef PROTOCOL_THIS
static const IInternetProtocolVtbl MkProtocolVtbl = {
MkProtocol_QueryInterface,
MkProtocol_AddRef,
MkProtocol_Release,
MkProtocol_Start,
MkProtocol_Continue,
MkProtocol_Abort,
MkProtocol_Terminate,
MkProtocol_Suspend,
MkProtocol_Resume,
MkProtocol_Read,
MkProtocol_Seek,
MkProtocol_LockRequest,
MkProtocol_UnlockRequest
};
HRESULT MkProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj)
{
MkProtocol *ret;
TRACE("(%p %p)\n", pUnkOuter, ppobj);
URLMON_LockModule();
ret = heap_alloc(sizeof(MkProtocol));
ret->lpInternetProtocolVtbl = &MkProtocolVtbl;
ret->ref = 1;
ret->stream = NULL;
/* NOTE:
* Native returns NULL ppobj and S_OK in CreateInstance if called with IID_IUnknown riid.
*/
*ppobj = PROTOCOL(ret);
return S_OK;
}