reactos/dll/win32/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"
typedef struct {
IInternetProtocolEx IInternetProtocolEx_iface;
LONG ref;
IStream *stream;
} MkProtocol;
static inline MkProtocol *impl_from_IInternetProtocolEx(IInternetProtocolEx *iface)
{
return CONTAINING_RECORD(iface, MkProtocol, IInternetProtocolEx_iface);
}
static HRESULT WINAPI MkProtocol_QueryInterface(IInternetProtocolEx *iface, REFIID riid, void **ppv)
{
MkProtocol *This = impl_from_IInternetProtocolEx(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = &This->IInternetProtocolEx_iface;
}else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
*ppv = &This->IInternetProtocolEx_iface;
}else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
*ppv = &This->IInternetProtocolEx_iface;
}else if(IsEqualGUID(&IID_IInternetProtocolEx, riid)) {
TRACE("(%p)->(IID_IInternetProtocolEx %p)\n", This, ppv);
*ppv = &This->IInternetProtocolEx_iface;
}
if(*ppv) {
IInternetProtocolEx_AddRef(iface);
return S_OK;
}
WARN("not supported interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static ULONG WINAPI MkProtocol_AddRef(IInternetProtocolEx *iface)
{
MkProtocol *This = impl_from_IInternetProtocolEx(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI MkProtocol_Release(IInternetProtocolEx *iface)
{
MkProtocol *This = impl_from_IInternetProtocolEx(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(IInternetProtocolEx *iface, LPCWSTR szUrl,
IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
DWORD grfPI, HANDLE_PTR dwReserved)
{
MkProtocol *This = impl_from_IInternetProtocolEx(iface);
HRESULT hres;
IUri *uri;
TRACE("(%p)->(%s %p %p %08x %lx)\n", This, debugstr_w(szUrl), pOIProtSink,
pOIBindInfo, grfPI, dwReserved);
hres = CreateUri(szUrl, 0, 0, &uri);
if(FAILED(hres))
return hres;
hres = IInternetProtocolEx_StartEx(&This->IInternetProtocolEx_iface, uri, pOIProtSink,
pOIBindInfo, grfPI, (HANDLE*)dwReserved);
IUri_Release(uri);
return hres;
}
static HRESULT WINAPI MkProtocol_Continue(IInternetProtocolEx *iface, PROTOCOLDATA *pProtocolData)
{
MkProtocol *This = impl_from_IInternetProtocolEx(iface);
FIXME("(%p)->(%p)\n", This, pProtocolData);
return E_NOTIMPL;
}
static HRESULT WINAPI MkProtocol_Abort(IInternetProtocolEx *iface, HRESULT hrReason,
DWORD dwOptions)
{
MkProtocol *This = impl_from_IInternetProtocolEx(iface);
FIXME("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
return E_NOTIMPL;
}
static HRESULT WINAPI MkProtocol_Terminate(IInternetProtocolEx *iface, DWORD dwOptions)
{
MkProtocol *This = impl_from_IInternetProtocolEx(iface);
TRACE("(%p)->(%08x)\n", This, dwOptions);
return S_OK;
}
static HRESULT WINAPI MkProtocol_Suspend(IInternetProtocolEx *iface)
{
MkProtocol *This = impl_from_IInternetProtocolEx(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI MkProtocol_Resume(IInternetProtocolEx *iface)
{
MkProtocol *This = impl_from_IInternetProtocolEx(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI MkProtocol_Read(IInternetProtocolEx *iface, void *pv,
ULONG cb, ULONG *pcbRead)
{
MkProtocol *This = impl_from_IInternetProtocolEx(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(IInternetProtocolEx *iface, LARGE_INTEGER dlibMove,
DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
{
MkProtocol *This = impl_from_IInternetProtocolEx(iface);
FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
return E_NOTIMPL;
}
static HRESULT WINAPI MkProtocol_LockRequest(IInternetProtocolEx *iface, DWORD dwOptions)
{
MkProtocol *This = impl_from_IInternetProtocolEx(iface);
TRACE("(%p)->(%08x)\n", This, dwOptions);
return S_OK;
}
static HRESULT WINAPI MkProtocol_UnlockRequest(IInternetProtocolEx *iface)
{
MkProtocol *This = impl_from_IInternetProtocolEx(iface);
TRACE("(%p)\n", This);
return S_OK;
}
static HRESULT WINAPI MkProtocol_StartEx(IInternetProtocolEx *iface, IUri *pUri,
IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
DWORD grfPI, HANDLE *dwReserved)
{
MkProtocol *This = impl_from_IInternetProtocolEx(iface);
LPWSTR mime, progid, display_name, colon_ptr;
DWORD path_size = INTERNET_MAX_URL_LENGTH;
DWORD bindf=0, eaten=0, scheme=0, len;
BSTR url, path_tmp, path = NULL;
IParseDisplayName *pdn;
BINDINFO bindinfo;
STATSTG statstg;
IMoniker *mon;
HRESULT hres;
CLSID clsid;
TRACE("(%p)->(%p %p %p %08x %p)\n", This, pUri, pOIProtSink,
pOIBindInfo, grfPI, dwReserved);
hres = IUri_GetScheme(pUri, &scheme);
if(FAILED(hres))
return hres;
if(scheme != URL_SCHEME_MK)
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 = IUri_GetDisplayUri(pUri, &url);
if(FAILED(hres))
return hres;
hres = FindMimeFromData(NULL, url, NULL, 0, NULL, 0, &mime, 0);
SysFreeString(url);
if(SUCCEEDED(hres)) {
IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_MIMETYPEAVAILABLE, mime);
CoTaskMemFree(mime);
}
hres = IUri_GetPath(pUri, &path_tmp);
if(FAILED(hres))
return hres;
path = heap_alloc(path_size);
hres = UrlUnescapeW((LPWSTR)path_tmp, path, &path_size, 0);
SysFreeString(path_tmp);
if (FAILED(hres))
{
heap_free(path);
return report_result(pOIProtSink, INET_E_RESOURCE_NOT_FOUND, ERROR_INVALID_PARAMETER);
}
progid = path+1; /* skip '@' symbol */
colon_ptr = strchrW(path, ':');
if(!colon_ptr)
{
heap_free(path);
return report_result(pOIProtSink, INET_E_RESOURCE_NOT_FOUND, ERROR_INVALID_PARAMETER);
}
len = strlenW(path);
display_name = heap_alloc((len+1)*sizeof(WCHAR));
memcpy(display_name, path, (len+1)*sizeof(WCHAR));
progid[colon_ptr-progid] = 0; /* overwrite ':' with NULL terminator */
hres = CLSIDFromProgID(progid, &clsid);
heap_free(path);
if(FAILED(hres))
{
heap_free(display_name);
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));
heap_free(display_name);
return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
}
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 const IInternetProtocolExVtbl 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,
MkProtocol_StartEx
};
HRESULT MkProtocol_Construct(IUnknown *pUnkOuter, LPVOID *ppobj)
{
MkProtocol *ret;
TRACE("(%p %p)\n", pUnkOuter, ppobj);
URLMON_LockModule();
ret = heap_alloc(sizeof(MkProtocol));
ret->IInternetProtocolEx_iface.lpVtbl = &MkProtocolVtbl;
ret->ref = 1;
ret->stream = NULL;
/* NOTE:
* Native returns NULL ppobj and S_OK in CreateInstance if called with IID_IUnknown riid.
*/
*ppobj = &ret->IInternetProtocolEx_iface;
return S_OK;
}