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Sweden-Number/dlls/mshtml/protocol.c

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/*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include <stdio.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "wine/debug.h"
#include "mshtml_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
typedef struct {
IUnknown IUnknown_inner;
IInternetProtocol IInternetProtocol_iface;
LONG ref;
BYTE *data;
ULONG data_len;
ULONG cur;
IUnknown *outer;
} InternetProtocol;
/********************************************************************
* common ProtocolFactory implementation
*/
typedef struct {
IInternetProtocolInfo IInternetProtocolInfo_iface;
IClassFactory IClassFactory_iface;
} ProtocolFactory;
static inline ProtocolFactory *impl_from_IInternetProtocolInfo(IInternetProtocolInfo *iface)
{
return CONTAINING_RECORD(iface, ProtocolFactory, IInternetProtocolInfo_iface);
}
static HRESULT WINAPI InternetProtocolInfo_QueryInterface(IInternetProtocolInfo *iface, REFIID riid, void **ppv)
{
ProtocolFactory *This = impl_from_IInternetProtocolInfo(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = &This->IInternetProtocolInfo_iface;
}else if(IsEqualGUID(&IID_IInternetProtocolInfo, riid)) {
TRACE("(%p)->(IID_IInternetProtocolInfo %p)\n", This, ppv);
*ppv = &This->IInternetProtocolInfo_iface;
}else if(IsEqualGUID(&IID_IClassFactory, riid)) {
TRACE("(%p)->(IID_IClassFactory %p)\n", This, ppv);
*ppv = &This->IClassFactory_iface;
}
if(!*ppv) {
WARN("unknown interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
IInternetProtocolInfo_AddRef(iface);
return S_OK;
}
static ULONG WINAPI InternetProtocolInfo_AddRef(IInternetProtocolInfo *iface)
{
TRACE("(%p)\n", iface);
return 2;
}
static ULONG WINAPI InternetProtocolInfo_Release(IInternetProtocolInfo *iface)
{
TRACE("(%p)\n", iface);
return 1;
}
static HRESULT WINAPI InternetProtocolInfo_CombineUrl(IInternetProtocolInfo *iface,
LPCWSTR pwzBaseUrl, LPCWSTR pwzRelativeUrl, DWORD dwCombineFlags, LPWSTR pwzResult,
DWORD cchResult, DWORD* pcchResult, DWORD dwReserved)
{
TRACE("%p)->(%s %s %08lx %p %ld %p %ld)\n", iface, debugstr_w(pwzBaseUrl),
debugstr_w(pwzRelativeUrl), dwCombineFlags, pwzResult, cchResult,
pcchResult, dwReserved);
return INET_E_USE_DEFAULT_PROTOCOLHANDLER;
}
static HRESULT WINAPI InternetProtocolInfo_CompareUrl(IInternetProtocolInfo *iface, LPCWSTR pwzUrl1,
LPCWSTR pwzUrl2, DWORD dwCompareFlags)
{
TRACE("%p)->(%s %s %08lx)\n", iface, debugstr_w(pwzUrl1), debugstr_w(pwzUrl2), dwCompareFlags);
return E_NOTIMPL;
}
static inline ProtocolFactory *impl_from_IClassFactory(IClassFactory *iface)
{
return CONTAINING_RECORD(iface, ProtocolFactory, IClassFactory_iface);
}
static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
{
ProtocolFactory *This = impl_from_IClassFactory(iface);
return IInternetProtocolInfo_QueryInterface(&This->IInternetProtocolInfo_iface, riid, ppv);
}
static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
{
ProtocolFactory *This = impl_from_IClassFactory(iface);
return IInternetProtocolInfo_AddRef(&This->IInternetProtocolInfo_iface);
}
static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
{
ProtocolFactory *This = impl_from_IClassFactory(iface);
return IInternetProtocolInfo_Release(&This->IInternetProtocolInfo_iface);
}
static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL dolock)
{
TRACE("(%p)->(%x)\n", iface, dolock);
return S_OK;
}
static inline InternetProtocol *impl_from_IUnknown(IUnknown *iface)
{
return CONTAINING_RECORD(iface, InternetProtocol, IUnknown_inner);
}
static inline InternetProtocol *impl_from_IInternetProtocol(IInternetProtocol *iface)
{
return CONTAINING_RECORD(iface, InternetProtocol, IInternetProtocol_iface);
}
static HRESULT WINAPI Protocol_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
{
InternetProtocol *This = impl_from_IUnknown(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
if(IsEqualGUID(&IID_IUnknown, riid)) {
*ppv = &This->IUnknown_inner;
}else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
*ppv = &This->IInternetProtocol_iface;
}else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
*ppv = &This->IInternetProtocol_iface;
}else {
if(IsEqualGUID(&IID_IServiceProvider, riid))
FIXME("IServiceProvider is not implemented\n");
*ppv = NULL;
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static ULONG WINAPI Protocol_AddRef(IUnknown *iface)
{
InternetProtocol *This = impl_from_IUnknown(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%ld\n", iface, ref);
return ref;
}
static ULONG WINAPI Protocol_Release(IUnknown *iface)
{
InternetProtocol *This = impl_from_IUnknown(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%lx\n", iface, ref);
if(!ref) {
heap_free(This->data);
heap_free(This);
}
return ref;
}
static const IUnknownVtbl ProtocolUnkVtbl = {
Protocol_QueryInterface,
Protocol_AddRef,
Protocol_Release
};
static HRESULT WINAPI InternetProtocol_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
return IUnknown_QueryInterface(This->outer, riid, ppv);
}
static ULONG WINAPI InternetProtocol_AddRef(IInternetProtocol *iface)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
return IUnknown_AddRef(This->outer);
}
static ULONG WINAPI InternetProtocol_Release(IInternetProtocol *iface)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
return IUnknown_Release(This->outer);
}
static HRESULT WINAPI InternetProtocol_Continue(IInternetProtocol *iface, PROTOCOLDATA* pProtocolData)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
FIXME("(%p)->(%p)\n", This, pProtocolData);
return E_NOTIMPL;
}
static HRESULT WINAPI InternetProtocol_Abort(IInternetProtocol *iface, HRESULT hrReason,
DWORD dwOptions)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
FIXME("(%p)->(%08lx %08lx)\n", This, hrReason, dwOptions);
return E_NOTIMPL;
}
static HRESULT WINAPI InternetProtocol_Terminate(IInternetProtocol *iface, DWORD dwOptions)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
TRACE("(%p)->(%08lx)\n", This, dwOptions);
return S_OK;
}
static HRESULT WINAPI InternetProtocol_Suspend(IInternetProtocol *iface)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI InternetProtocol_Resume(IInternetProtocol *iface)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI InternetProtocol_Read(IInternetProtocol *iface, void* pv, ULONG cb, ULONG* pcbRead)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
TRACE("(%p)->(%p %lu %p)\n", This, pv, cb, pcbRead);
if(!This->data)
return E_FAIL;
*pcbRead = (cb > This->data_len-This->cur ? This->data_len-This->cur : cb);
if(!*pcbRead)
return S_FALSE;
memcpy(pv, This->data+This->cur, *pcbRead);
This->cur += *pcbRead;
return S_OK;
}
static HRESULT WINAPI InternetProtocol_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
DWORD dwOrigin, ULARGE_INTEGER* plibNewPosition)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
FIXME("(%p)->(%ld %ld %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
return E_NOTIMPL;
}
static HRESULT WINAPI InternetProtocol_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
TRACE("(%p)->(%ld)\n", This, dwOptions);
return S_OK;
}
static HRESULT WINAPI InternetProtocol_UnlockRequest(IInternetProtocol *iface)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
TRACE("(%p)\n", This);
return S_OK;
}
static HRESULT create_protocol_instance(const IInternetProtocolVtbl *protocol_vtbl,
IUnknown *outer, REFIID riid, void **ppv)
{
InternetProtocol *protocol;
HRESULT hres;
if(outer && !IsEqualGUID(&IID_IUnknown, riid)) {
*ppv = NULL;
return E_INVALIDARG;
}
protocol = heap_alloc_zero(sizeof(InternetProtocol));
protocol->IUnknown_inner.lpVtbl = &ProtocolUnkVtbl;
protocol->IInternetProtocol_iface.lpVtbl = protocol_vtbl;
protocol->outer = outer ? outer : &protocol->IUnknown_inner;
protocol->ref = 1;
hres = IUnknown_QueryInterface(&protocol->IUnknown_inner, riid, ppv);
IUnknown_Release(&protocol->IUnknown_inner);
return hres;
}
/********************************************************************
* about protocol implementation
*/
static HRESULT WINAPI AboutProtocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
IInternetProtocolSink* pOIProtSink, IInternetBindInfo* pOIBindInfo,
DWORD grfPI, HANDLE_PTR dwReserved)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
BINDINFO bindinfo;
DWORD grfBINDF = 0;
LPCWSTR text = NULL;
DWORD data_len;
BYTE *data;
HRESULT hres;
static const WCHAR wszAbout[] = {'a','b','o','u','t',':'};
/* NOTE:
* the about protocol seems not to work as I would expect. It creates html document
* for a given url, eg. about:some_text -> <HTML>some_text</HTML> except for the case when
* some_text = "blank", when document is blank (<HTML></HMTL>). The same happens
* when the url does not have "about:" in the beginning.
*/
TRACE("(%p)->(%s %p %p %08lx %Ix)\n", This, debugstr_w(szUrl), pOIProtSink,
pOIBindInfo, grfPI, dwReserved);
memset(&bindinfo, 0, sizeof(bindinfo));
bindinfo.cbSize = sizeof(BINDINFO);
hres = IInternetBindInfo_GetBindInfo(pOIBindInfo, &grfBINDF, &bindinfo);
if(FAILED(hres))
return hres;
ReleaseBindInfo(&bindinfo);
TRACE("bindf %lx\n", grfBINDF);
if(lstrlenW(szUrl) >= ARRAY_SIZE(wszAbout) && !memcmp(wszAbout, szUrl, sizeof(wszAbout))) {
text = szUrl + ARRAY_SIZE(wszAbout);
if(!wcscmp(L"blank", text))
text = NULL;
}
data_len = sizeof(L"\xfeff<HTML>")+sizeof(L"</HTML>")-sizeof(WCHAR)
+ (text ? lstrlenW(text)*sizeof(WCHAR) : 0);
data = heap_alloc(data_len);
if(!data)
return E_OUTOFMEMORY;
heap_free(This->data);
This->data = data;
This->data_len = data_len;
lstrcpyW((LPWSTR)This->data, L"\xfeff<HTML>");
if(text)
lstrcatW((LPWSTR)This->data, text);
lstrcatW((LPWSTR)This->data, L"</HTML>");
This->cur = 0;
IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_MIMETYPEAVAILABLE, L"text/html");
IInternetProtocolSink_ReportData(pOIProtSink,
BSCF_FIRSTDATANOTIFICATION | BSCF_LASTDATANOTIFICATION | BSCF_DATAFULLYAVAILABLE,
This->data_len, This->data_len);
IInternetProtocolSink_ReportResult(pOIProtSink, S_OK, 0, NULL);
return S_OK;
}
static const IInternetProtocolVtbl AboutProtocolVtbl = {
InternetProtocol_QueryInterface,
InternetProtocol_AddRef,
InternetProtocol_Release,
AboutProtocol_Start,
InternetProtocol_Continue,
InternetProtocol_Abort,
InternetProtocol_Terminate,
InternetProtocol_Suspend,
InternetProtocol_Resume,
InternetProtocol_Read,
InternetProtocol_Seek,
InternetProtocol_LockRequest,
InternetProtocol_UnlockRequest
};
static HRESULT WINAPI AboutProtocolFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
REFIID riid, void **ppv)
{
TRACE("(%p)->(%p %s %p)\n", iface, pUnkOuter, debugstr_guid(riid), ppv);
return create_protocol_instance(&AboutProtocolVtbl, pUnkOuter, riid, ppv);
}
static HRESULT WINAPI AboutProtocolInfo_ParseUrl(IInternetProtocolInfo *iface, LPCWSTR pwzUrl,
PARSEACTION ParseAction, DWORD dwParseFlags, LPWSTR pwzResult, DWORD cchResult,
DWORD* pcchResult, DWORD dwReserved)
{
TRACE("%p)->(%s %d %08lx %p %ld %p %ld)\n", iface, debugstr_w(pwzUrl), ParseAction,
dwParseFlags, pwzResult, cchResult, pcchResult, dwReserved);
if(ParseAction == PARSE_SECURITY_URL) {
unsigned int len = lstrlenW(pwzUrl)+1;
*pcchResult = len;
if(len > cchResult)
return S_FALSE;
memcpy(pwzResult, pwzUrl, len*sizeof(WCHAR));
return S_OK;
}
if(ParseAction == PARSE_DOMAIN) {
if(!pcchResult)
return E_POINTER;
if(pwzUrl)
*pcchResult = lstrlenW(pwzUrl)+1;
else
*pcchResult = 1;
return E_FAIL;
}
return INET_E_DEFAULT_ACTION;
}
static HRESULT WINAPI AboutProtocolInfo_QueryInfo(IInternetProtocolInfo *iface, LPCWSTR pwzUrl,
QUERYOPTION QueryOption, DWORD dwQueryFlags, LPVOID pBuffer, DWORD cbBuffer, DWORD* pcbBuf,
DWORD dwReserved)
{
TRACE("%p)->(%s %08x %08lx %p %ld %p %ld)\n", iface, debugstr_w(pwzUrl), QueryOption, dwQueryFlags, pBuffer,
cbBuffer, pcbBuf, dwReserved);
switch(QueryOption) {
case QUERY_CAN_NAVIGATE:
return INET_E_USE_DEFAULT_PROTOCOLHANDLER;
case QUERY_USES_NETWORK:
if(!pBuffer || cbBuffer < sizeof(DWORD))
return E_FAIL;
*(DWORD*)pBuffer = 0;
if(pcbBuf)
*pcbBuf = sizeof(DWORD);
break;
case QUERY_IS_CACHED:
FIXME("Unsupported option QUERY_IS_CACHED\n");
return E_NOTIMPL;
case QUERY_IS_INSTALLEDENTRY:
FIXME("Unsupported option QUERY_IS_INSTALLEDENTRY\n");
return E_NOTIMPL;
case QUERY_IS_CACHED_OR_MAPPED:
FIXME("Unsupported option QUERY_IS_CACHED_OR_MAPPED\n");
return E_NOTIMPL;
case QUERY_IS_SECURE:
FIXME("Unsupported option QUERY_IS_SECURE\n");
return E_NOTIMPL;
case QUERY_IS_SAFE:
FIXME("Unsupported option QUERY_IS_SAFE\n");
return E_NOTIMPL;
case QUERY_USES_HISTORYFOLDER:
FIXME("Unsupported option QUERY_USES_HISTORYFOLDER\n");
return E_FAIL;
case QUERY_IS_CACHED_AND_USABLE_OFFLINE:
FIXME("Unsupported option QUERY_IS_CACHED_AND_USABLE_OFFLINE\n");
return E_NOTIMPL;
default:
return E_FAIL;
}
return S_OK;
}
static const IInternetProtocolInfoVtbl AboutProtocolInfoVtbl = {
InternetProtocolInfo_QueryInterface,
InternetProtocolInfo_AddRef,
InternetProtocolInfo_Release,
AboutProtocolInfo_ParseUrl,
InternetProtocolInfo_CombineUrl,
InternetProtocolInfo_CompareUrl,
AboutProtocolInfo_QueryInfo
};
static const IClassFactoryVtbl AboutProtocolFactoryVtbl = {
ClassFactory_QueryInterface,
ClassFactory_AddRef,
ClassFactory_Release,
AboutProtocolFactory_CreateInstance,
ClassFactory_LockServer
};
static ProtocolFactory AboutProtocolFactory = {
{ &AboutProtocolInfoVtbl },
{ &AboutProtocolFactoryVtbl }
};
/********************************************************************
* res protocol implementation
*/
static HRESULT WINAPI ResProtocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
IInternetProtocolSink* pOIProtSink, IInternetBindInfo* pOIBindInfo,
DWORD grfPI, HANDLE_PTR dwReserved)
{
InternetProtocol *This = impl_from_IInternetProtocol(iface);
WCHAR *url_dll, *url_file, *url, *mime, *res_type, *alt_res_type = NULL, *ptr;
DWORD grfBINDF = 0, len;
BINDINFO bindinfo;
HMODULE hdll;
HRSRC src;
HRESULT hres;
static const WCHAR wszRes[] = {'r','e','s',':','/','/'};
TRACE("(%p)->(%s %p %p %08lx %Ix)\n", This, debugstr_w(szUrl), pOIProtSink,
pOIBindInfo, grfPI, dwReserved);
memset(&bindinfo, 0, sizeof(bindinfo));
bindinfo.cbSize = sizeof(BINDINFO);
hres = IInternetBindInfo_GetBindInfo(pOIBindInfo, &grfBINDF, &bindinfo);
if(FAILED(hres))
return hres;
ReleaseBindInfo(&bindinfo);
len = lstrlenW(szUrl)+16;
url = heap_alloc(len*sizeof(WCHAR));
hres = CoInternetParseUrl(szUrl, PARSE_ENCODE, 0, url, len, &len, 0);
if(FAILED(hres)) {
WARN("CoInternetParseUrl failed: %08lx\n", hres);
heap_free(url);
IInternetProtocolSink_ReportResult(pOIProtSink, hres, 0, NULL);
return hres;
}
if(len < ARRAY_SIZE(wszRes) || memcmp(url, wszRes, sizeof(wszRes))) {
WARN("Wrong protocol of url: %s\n", debugstr_w(url));
IInternetProtocolSink_ReportResult(pOIProtSink, E_INVALIDARG, 0, NULL);
heap_free(url);
return E_INVALIDARG;
}
url_dll = url + ARRAY_SIZE(wszRes);
if(!(res_type = wcschr(url_dll, '/'))) {
WARN("wrong url: %s\n", debugstr_w(url));
IInternetProtocolSink_ReportResult(pOIProtSink, MK_E_SYNTAX, 0, NULL);
heap_free(url);
return MK_E_SYNTAX;
}
*res_type++ = 0;
if ((url_file = wcschr(res_type, '/'))) {
DWORD res_type_id;
WCHAR *endpoint;
*url_file++ = 0;
res_type_id = wcstol(res_type, &endpoint, 10);
if(!*endpoint)
res_type = MAKEINTRESOURCEW(res_type_id);
}else {
url_file = res_type;
res_type = MAKEINTRESOURCEW(RT_HTML);
alt_res_type = MAKEINTRESOURCEW(2110 /* RT_FILE */);
}
/* Ignore query and hash parts. */
if((ptr = wcschr(url_file, '?')))
*ptr = 0;
if(*url_file && (ptr = wcschr(url_file+1, '#')))
*ptr = 0;
hdll = LoadLibraryExW(url_dll, NULL, LOAD_LIBRARY_AS_DATAFILE);
if(!hdll) {
WARN("Could not open dll: %s\n", debugstr_w(url_dll));
IInternetProtocolSink_ReportResult(pOIProtSink, HRESULT_FROM_WIN32(GetLastError()), 0, NULL);
heap_free(url);
return HRESULT_FROM_WIN32(GetLastError());
}
TRACE("trying to find resource type %s, name %s\n", debugstr_w(res_type), debugstr_w(url_file));
src = FindResourceW(hdll, url_file, res_type);
if(!src && alt_res_type)
src = FindResourceW(hdll, url_file, alt_res_type);
if(!src) {
LPWSTR endpoint = NULL;
DWORD file_id = wcstol(url_file, &endpoint, 10);
if(!*endpoint) {
src = FindResourceW(hdll, MAKEINTRESOURCEW(file_id), res_type);
if(!src && alt_res_type)
src = FindResourceW(hdll, MAKEINTRESOURCEW(file_id), alt_res_type);
}
if(!src) {
WARN("Could not find resource\n");
IInternetProtocolSink_ReportResult(pOIProtSink,
HRESULT_FROM_WIN32(GetLastError()), 0, NULL);
heap_free(url);
return HRESULT_FROM_WIN32(GetLastError());
}
}
if(This->data) {
WARN("data already loaded\n");
heap_free(This->data);
}
This->data_len = SizeofResource(hdll, src);
This->data = heap_alloc(This->data_len);
memcpy(This->data, LoadResource(hdll, src), This->data_len);
This->cur = 0;
FreeLibrary(hdll);
hres = FindMimeFromData(NULL, url_file, This->data, This->data_len, NULL, 0, &mime, 0);
heap_free(url);
if(SUCCEEDED(hres)) {
IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_MIMETYPEAVAILABLE, mime);
CoTaskMemFree(mime);
}
IInternetProtocolSink_ReportData(pOIProtSink,
BSCF_FIRSTDATANOTIFICATION | BSCF_LASTDATANOTIFICATION | BSCF_DATAFULLYAVAILABLE,
This->data_len, This->data_len);
IInternetProtocolSink_ReportResult(pOIProtSink, S_OK, 0, NULL);
return S_OK;
}
static const IInternetProtocolVtbl ResProtocolVtbl = {
InternetProtocol_QueryInterface,
InternetProtocol_AddRef,
InternetProtocol_Release,
ResProtocol_Start,
InternetProtocol_Continue,
InternetProtocol_Abort,
InternetProtocol_Terminate,
InternetProtocol_Suspend,
InternetProtocol_Resume,
InternetProtocol_Read,
InternetProtocol_Seek,
InternetProtocol_LockRequest,
InternetProtocol_UnlockRequest
};
static HRESULT WINAPI ResProtocolFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
REFIID riid, void **ppv)
{
TRACE("(%p)->(%p %s %p)\n", iface, pUnkOuter, debugstr_guid(riid), ppv);
return create_protocol_instance(&ResProtocolVtbl, pUnkOuter, riid, ppv);
}
static HRESULT WINAPI ResProtocolInfo_ParseUrl(IInternetProtocolInfo *iface, LPCWSTR pwzUrl,
PARSEACTION ParseAction, DWORD dwParseFlags, LPWSTR pwzResult, DWORD cchResult,
DWORD* pcchResult, DWORD dwReserved)
{
TRACE("%p)->(%s %d %lx %p %ld %p %ld)\n", iface, debugstr_w(pwzUrl), ParseAction,
dwParseFlags, pwzResult, cchResult, pcchResult, dwReserved);
if(ParseAction == PARSE_SECURITY_URL) {
WCHAR file_part[MAX_PATH], full_path[MAX_PATH];
WCHAR *ptr;
DWORD size, len;
static const WCHAR wszFile[] = {'f','i','l','e',':','/','/'};
static const WCHAR wszRes[] = {'r','e','s',':','/','/'};
if(lstrlenW(pwzUrl) <= ARRAY_SIZE(wszRes) || memcmp(pwzUrl, wszRes, sizeof(wszRes)))
return E_INVALIDARG;
ptr = wcschr(pwzUrl + ARRAY_SIZE(wszRes), '/');
if(!ptr)
return E_INVALIDARG;
len = ptr - (pwzUrl + ARRAY_SIZE(wszRes));
if(len >= ARRAY_SIZE(file_part)) {
FIXME("Too long URL\n");
return MK_E_SYNTAX;
}
memcpy(file_part, pwzUrl + ARRAY_SIZE(wszRes), len*sizeof(WCHAR));
file_part[len] = 0;
len = SearchPathW(NULL, file_part, NULL, ARRAY_SIZE(full_path), full_path, NULL);
if(!len) {
HMODULE module;
/* SearchPath does not work well with winelib files (like our test executable),
* so we also try to load the library here */
module = LoadLibraryExW(file_part, NULL, LOAD_LIBRARY_AS_DATAFILE);
if(!module) {
WARN("Could not find file %s\n", debugstr_w(file_part));
return MK_E_SYNTAX;
}
len = GetModuleFileNameW(module, full_path, ARRAY_SIZE(full_path));
FreeLibrary(module);
if(!len)
return E_FAIL;
}
size = ARRAY_SIZE(wszFile) + len + 1;
if(pcchResult)
*pcchResult = size;
if(size > cchResult)
return S_FALSE;
memcpy(pwzResult, wszFile, sizeof(wszFile));
memcpy(pwzResult + ARRAY_SIZE(wszFile), full_path, (len+1)*sizeof(WCHAR));
return S_OK;
}
if(ParseAction == PARSE_DOMAIN) {
if(!pcchResult)
return E_POINTER;
if(pwzUrl)
*pcchResult = lstrlenW(pwzUrl)+1;
else
*pcchResult = 1;
return E_FAIL;
}
return INET_E_DEFAULT_ACTION;
}
static HRESULT WINAPI ResProtocolInfo_QueryInfo(IInternetProtocolInfo *iface, LPCWSTR pwzUrl,
QUERYOPTION QueryOption, DWORD dwQueryFlags, LPVOID pBuffer, DWORD cbBuffer, DWORD* pcbBuf,
DWORD dwReserved)
{
TRACE("%p)->(%s %08x %08lx %p %ld %p %ld)\n", iface, debugstr_w(pwzUrl), QueryOption, dwQueryFlags, pBuffer,
cbBuffer, pcbBuf, dwReserved);
switch(QueryOption) {
case QUERY_USES_NETWORK:
if(!pBuffer || cbBuffer < sizeof(DWORD))
return E_FAIL;
*(DWORD*)pBuffer = 0;
if(pcbBuf)
*pcbBuf = sizeof(DWORD);
break;
case QUERY_IS_SECURE:
FIXME("QUERY_IS_SECURE not supported\n");
return E_NOTIMPL;
case QUERY_IS_SAFE:
FIXME("QUERY_IS_SAFE not supported\n");
return E_NOTIMPL;
default:
return INET_E_USE_DEFAULT_PROTOCOLHANDLER;
}
return S_OK;
}
static const IInternetProtocolInfoVtbl ResProtocolInfoVtbl = {
InternetProtocolInfo_QueryInterface,
InternetProtocolInfo_AddRef,
InternetProtocolInfo_Release,
ResProtocolInfo_ParseUrl,
InternetProtocolInfo_CombineUrl,
InternetProtocolInfo_CompareUrl,
ResProtocolInfo_QueryInfo
};
static const IClassFactoryVtbl ResProtocolFactoryVtbl = {
ClassFactory_QueryInterface,
ClassFactory_AddRef,
ClassFactory_Release,
ResProtocolFactory_CreateInstance,
ClassFactory_LockServer
};
static ProtocolFactory ResProtocolFactory = {
{ &ResProtocolInfoVtbl },
{ &ResProtocolFactoryVtbl }
};
/********************************************************************
* JSProtocol implementation
*/
static HRESULT WINAPI JSProtocolFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
REFIID riid, void **ppv)
{
FIXME("(%p)->(%p %s %p)\n", iface, pUnkOuter, debugstr_guid(riid), ppv);
return E_NOTIMPL;
}
static HRESULT WINAPI JSProtocolInfo_ParseUrl(IInternetProtocolInfo *iface, LPCWSTR pwzUrl,
PARSEACTION ParseAction, DWORD dwParseFlags, LPWSTR pwzResult, DWORD cchResult,
DWORD* pcchResult, DWORD dwReserved)
{
TRACE("%p)->(%s %d %lx %p %ld %p %ld)\n", iface, debugstr_w(pwzUrl), ParseAction,
dwParseFlags, pwzResult, cchResult, pcchResult, dwReserved);
switch(ParseAction) {
case PARSE_SECURITY_URL:
FIXME("PARSE_SECURITY_URL\n");
return E_NOTIMPL;
case PARSE_DOMAIN:
FIXME("PARSE_DOMAIN\n");
return E_NOTIMPL;
default:
return INET_E_DEFAULT_ACTION;
}
return S_OK;
}
static HRESULT WINAPI JSProtocolInfo_QueryInfo(IInternetProtocolInfo *iface, LPCWSTR pwzUrl,
QUERYOPTION QueryOption, DWORD dwQueryFlags, LPVOID pBuffer, DWORD cbBuffer, DWORD* pcbBuf,
DWORD dwReserved)
{
TRACE("%p)->(%s %08x %08lx %p %ld %p %ld)\n", iface, debugstr_w(pwzUrl), QueryOption, dwQueryFlags, pBuffer,
cbBuffer, pcbBuf, dwReserved);
switch(QueryOption) {
case QUERY_USES_NETWORK:
if(!pBuffer || cbBuffer < sizeof(DWORD))
return E_FAIL;
*(DWORD*)pBuffer = 0;
if(pcbBuf)
*pcbBuf = sizeof(DWORD);
break;
case QUERY_IS_SECURE:
FIXME("QUERY_IS_SECURE not supported\n");
return E_NOTIMPL;
default:
return INET_E_USE_DEFAULT_PROTOCOLHANDLER;
}
return S_OK;
}
static const IInternetProtocolInfoVtbl JSProtocolInfoVtbl = {
InternetProtocolInfo_QueryInterface,
InternetProtocolInfo_AddRef,
InternetProtocolInfo_Release,
JSProtocolInfo_ParseUrl,
InternetProtocolInfo_CombineUrl,
InternetProtocolInfo_CompareUrl,
JSProtocolInfo_QueryInfo
};
static const IClassFactoryVtbl JSProtocolFactoryVtbl = {
ClassFactory_QueryInterface,
ClassFactory_AddRef,
ClassFactory_Release,
JSProtocolFactory_CreateInstance,
ClassFactory_LockServer
};
static ProtocolFactory JSProtocolFactory = {
{ &JSProtocolInfoVtbl },
{ &JSProtocolFactoryVtbl }
};
HRESULT ProtocolFactory_Create(REFCLSID rclsid, REFIID riid, void **ppv)
{
ProtocolFactory *cf = NULL;
if(IsEqualGUID(&CLSID_AboutProtocol, rclsid))
cf = &AboutProtocolFactory;
else if(IsEqualGUID(&CLSID_ResProtocol, rclsid))
cf = &ResProtocolFactory;
else if(IsEqualGUID(&CLSID_JSProtocol, rclsid))
cf = &JSProtocolFactory;
if(!cf) {
FIXME("not implemented protocol %s\n", debugstr_guid(rclsid));
return CLASS_E_CLASSNOTAVAILABLE;
}
return IInternetProtocolInfo_QueryInterface(&cf->IInternetProtocolInfo_iface, riid, ppv);
}
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