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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 "config.h"
#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 "wine/unicode.h"
#include "mshtml_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
/********************************************************************
* common ProtocolFactory implementation
*/
#define PROTOCOLINFO(x) ((IInternetProtocolInfo*) &(x)->lpInternetProtocolInfoVtbl)
#define CLASSFACTORY(x) ((IClassFactory*) &(x)->lpClassFactoryVtbl)
#define PROTOCOL(x) ((IInternetProtocol*) &(x)->lpInternetProtocolVtbl)
typedef struct {
const IInternetProtocolInfoVtbl *lpInternetProtocolInfoVtbl;
const IClassFactoryVtbl *lpClassFactoryVtbl;
} ProtocolFactory;
#define PROTOCOLINFO_THIS(iface) DEFINE_THIS(ProtocolFactory, InternetProtocolInfo, iface)
static HRESULT WINAPI InternetProtocolInfo_QueryInterface(IInternetProtocolInfo *iface, REFIID riid, void **ppv)
{
ProtocolFactory *This = PROTOCOLINFO_THIS(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = PROTOCOLINFO(This);
}else if(IsEqualGUID(&IID_IInternetProtocolInfo, riid)) {
TRACE("(%p)->(IID_IInternetProtocolInfo %p)\n", This, ppv);
*ppv = PROTOCOLINFO(This);
}else if(IsEqualGUID(&IID_IClassFactory, riid)) {
TRACE("(%p)->(IID_IClassFactory %p)\n", This, ppv);
*ppv = CLASSFACTORY(This);
}
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)
{
ProtocolFactory *This = PROTOCOLINFO_THIS(iface);
TRACE("(%p)\n", This);
LOCK_MODULE();
return 2;
}
static ULONG WINAPI InternetProtocolInfo_Release(IInternetProtocolInfo *iface)
{
ProtocolFactory *This = PROTOCOLINFO_THIS(iface);
TRACE("(%p)\n", This);
UNLOCK_MODULE();
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 %08x %p %d %p %d)\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 %08x)\n", iface, debugstr_w(pwzUrl1), debugstr_w(pwzUrl2), dwCompareFlags);
return E_NOTIMPL;
}
#undef PROTOCOLINFO_THIS
#define CLASSFACTORY_THIS(iface) DEFINE_THIS(ProtocolFactory, ClassFactory, iface)
static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppv)
{
ProtocolFactory *This = CLASSFACTORY_THIS(iface);
return IInternetProtocolInfo_QueryInterface(PROTOCOLINFO(This), riid, ppv);
}
static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
{
ProtocolFactory *This = CLASSFACTORY_THIS(iface);
return IInternetProtocolInfo_AddRef(PROTOCOLINFO(This));
}
static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
{
ProtocolFactory *This = CLASSFACTORY_THIS(iface);
return IInternetProtocolInfo_Release(PROTOCOLINFO(This));
}
static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL dolock)
{
ProtocolFactory *This = CLASSFACTORY_THIS(iface);
TRACE("(%p)->(%x)\n", This, dolock);
if(dolock)
LOCK_MODULE();
else
UNLOCK_MODULE();
return S_OK;
}
#undef CLASSFACTORY_THIS
/********************************************************************
* AboutProtocol implementation
*/
typedef struct {
const IInternetProtocolVtbl *lpInternetProtocolVtbl;
LONG ref;
BYTE *data;
ULONG data_len;
ULONG cur;
IUnknown *pUnkOuter;
} AboutProtocol;
#define PROTOCOL_THIS(iface) DEFINE_THIS(AboutProtocol, InternetProtocol, iface)
static HRESULT WINAPI AboutProtocol_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
if(This->pUnkOuter)
return IUnknown_QueryInterface(This->pUnkOuter, riid, ppv);
*ppv = PROTOCOL(This);
}else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", iface, ppv);
*ppv = PROTOCOL(This);
}else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
TRACE("(%p)->(IID_IInternetProtocol %p)\n", iface, ppv);
*ppv = PROTOCOL(This);
}else if(IsEqualGUID(&IID_IServiceProvider, riid)) {
FIXME("IServiceProvider is not implemented\n");
return E_NOINTERFACE;
}
if(!*ppv) {
TRACE("unknown interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
IInternetProtocol_AddRef(iface);
return S_OK;
}
static ULONG WINAPI AboutProtocol_AddRef(IInternetProtocol *iface)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", iface, ref);
return This->pUnkOuter ? IUnknown_AddRef(This->pUnkOuter) : ref;
}
static ULONG WINAPI AboutProtocol_Release(IInternetProtocol *iface)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
IUnknown *pUnkOuter = This->pUnkOuter;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%x\n", iface, ref);
if(!ref) {
heap_free(This->data);
heap_free(This);
UNLOCK_MODULE();
}
return pUnkOuter ? IUnknown_Release(pUnkOuter) : ref;
}
static HRESULT WINAPI AboutProtocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
IInternetProtocolSink* pOIProtSink, IInternetBindInfo* pOIBindInfo,
DWORD grfPI, DWORD dwReserved)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
BINDINFO bindinfo;
DWORD grfBINDF = 0;
LPCWSTR text = NULL;
static const WCHAR html_begin[] = {0xfeff,'<','H','T','M','L','>',0};
static const WCHAR html_end[] = {'<','/','H','T','M','L','>',0};
static const WCHAR wszBlank[] = {'b','l','a','n','k',0};
static const WCHAR wszAbout[] = {'a','b','o','u','t',':'};
static const WCHAR wszTextHtml[] = {'t','e','x','t','/','h','t','m','l',0};
/* 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 %08x %d)\n", This, debugstr_w(szUrl), pOIProtSink,
pOIBindInfo, grfPI, dwReserved);
memset(&bindinfo, 0, sizeof(bindinfo));
bindinfo.cbSize = sizeof(BINDINFO);
IInternetBindInfo_GetBindInfo(pOIBindInfo, &grfBINDF, &bindinfo);
ReleaseBindInfo(&bindinfo);
TRACE("bindf %x\n", grfBINDF);
if(strlenW(szUrl)>=sizeof(wszAbout)/sizeof(WCHAR) && !memcmp(wszAbout, szUrl, sizeof(wszAbout))) {
text = szUrl + sizeof(wszAbout)/sizeof(WCHAR);
if(!strcmpW(wszBlank, text))
text = NULL;
}
This->data_len = sizeof(html_begin)+sizeof(html_end)-sizeof(WCHAR)
+ (text ? strlenW(text)*sizeof(WCHAR) : 0);
This->data = heap_alloc(This->data_len);
memcpy(This->data, html_begin, sizeof(html_begin));
if(text)
strcatW((LPWSTR)This->data, text);
strcatW((LPWSTR)This->data, html_end);
This->cur = 0;
IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_MIMETYPEAVAILABLE, wszTextHtml);
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 HRESULT WINAPI AboutProtocol_Continue(IInternetProtocol *iface, PROTOCOLDATA* pProtocolData)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)->(%p)\n", This, pProtocolData);
return E_NOTIMPL;
}
static HRESULT WINAPI AboutProtocol_Abort(IInternetProtocol *iface, HRESULT hrReason,
DWORD dwOptions)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
return E_NOTIMPL;
}
static HRESULT WINAPI AboutProtocol_Terminate(IInternetProtocol *iface, DWORD dwOptions)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
TRACE("(%p)->(%08x)\n", This, dwOptions);
return S_OK;
}
static HRESULT WINAPI AboutProtocol_Suspend(IInternetProtocol *iface)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI AboutProtocol_Resume(IInternetProtocol *iface)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI AboutProtocol_Read(IInternetProtocol *iface, void* pv, ULONG cb, ULONG* pcbRead)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
TRACE("(%p)->(%p %u %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 AboutProtocol_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
DWORD dwOrigin, ULARGE_INTEGER* plibNewPosition)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
return E_NOTIMPL;
}
static HRESULT WINAPI AboutProtocol_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
TRACE("(%p)->(%d)\n", This, dwOptions);
return S_OK;
}
static HRESULT WINAPI AboutProtocol_UnlockRequest(IInternetProtocol *iface)
{
AboutProtocol *This = PROTOCOL_THIS(iface);
TRACE("(%p)\n", This);
return S_OK;
}
#undef PROTOCOL_THIS
static const IInternetProtocolVtbl AboutProtocolVtbl = {
AboutProtocol_QueryInterface,
AboutProtocol_AddRef,
AboutProtocol_Release,
AboutProtocol_Start,
AboutProtocol_Continue,
AboutProtocol_Abort,
AboutProtocol_Terminate,
AboutProtocol_Suspend,
AboutProtocol_Resume,
AboutProtocol_Read,
AboutProtocol_Seek,
AboutProtocol_LockRequest,
AboutProtocol_UnlockRequest
};
static HRESULT WINAPI AboutProtocolFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
REFIID riid, void **ppv)
{
AboutProtocol *ret;
HRESULT hres = S_OK;
TRACE("(%p)->(%p %s %p)\n", iface, pUnkOuter, debugstr_guid(riid), ppv);
ret = heap_alloc(sizeof(AboutProtocol));
ret->lpInternetProtocolVtbl = &AboutProtocolVtbl;
ret->ref = 0;
ret->data = NULL;
ret->data_len = 0;
ret->cur = 0;
ret->pUnkOuter = pUnkOuter;
if(pUnkOuter) {
ret->ref = 1;
if(IsEqualGUID(&IID_IUnknown, riid))
*ppv = PROTOCOL(ret);
else
hres = E_INVALIDARG;
}else {
hres = IInternetProtocol_QueryInterface(PROTOCOL(ret), riid, ppv);
}
if(SUCCEEDED(hres))
LOCK_MODULE();
else
heap_free(ret);
return hres;
}
static HRESULT WINAPI AboutProtocolInfo_ParseUrl(IInternetProtocolInfo *iface, LPCWSTR pwzUrl,
PARSEACTION ParseAction, DWORD dwParseFlags, LPWSTR pwzResult, DWORD cchResult,
DWORD* pcchResult, DWORD dwReserved)
{
TRACE("%p)->(%s %08x %08x %p %d %p %d)\n", iface, debugstr_w(pwzUrl), ParseAction,
dwParseFlags, pwzResult, cchResult, pcchResult, dwReserved);
if(ParseAction == PARSE_SECURITY_URL) {
int len = lstrlenW(pwzUrl);
if(len >= cchResult)
return S_FALSE;
memcpy(pwzResult, pwzUrl, (len+1)*sizeof(WCHAR));
return S_OK;
}
if(ParseAction == PARSE_DOMAIN) {
if(!pcchResult)
return E_POINTER;
if(pwzUrl)
*pcchResult = strlenW(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 %08x %p %d %p %d)\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;
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
};
/********************************************************************
* ResProtocol implementation
*/
typedef struct {
const IInternetProtocolVtbl *lpInternetProtocolVtbl;
LONG ref;
BYTE *data;
ULONG data_len;
ULONG cur;
IUnknown *pUnkOuter;
} ResProtocol;
#define PROTOCOL_THIS(iface) DEFINE_THIS(ResProtocol, InternetProtocol, iface)
static HRESULT WINAPI ResProtocol_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
{
ResProtocol *This = PROTOCOL_THIS(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", iface, ppv);
if(This->pUnkOuter)
return IUnknown_QueryInterface(This->pUnkOuter, &IID_IUnknown, ppv);
*ppv = PROTOCOL(This);
}else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", iface, ppv);
*ppv = PROTOCOL(This);
}else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
TRACE("(%p)->(IID_IInternetProtocol %p)\n", iface, ppv);
*ppv = PROTOCOL(This);
}else if(IsEqualGUID(&IID_IServiceProvider, riid)) {
FIXME("IServiceProvider is not implemented\n");
return E_NOINTERFACE;
}
if(!*ppv) {
TRACE("unknown interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
IInternetProtocol_AddRef(iface);
return S_OK;
}
static ULONG WINAPI ResProtocol_AddRef(IInternetProtocol *iface)
{
ResProtocol *This = PROTOCOL_THIS(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", iface, ref);
return This->pUnkOuter ? IUnknown_AddRef(This->pUnkOuter) : ref;
}
static ULONG WINAPI ResProtocol_Release(IInternetProtocol *iface)
{
ResProtocol *This = (ResProtocol*)iface;
IUnknown *pUnkOuter = This->pUnkOuter;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%x\n", iface, ref);
if(!ref) {
heap_free(This->data);
heap_free(This);
UNLOCK_MODULE();
}
return pUnkOuter ? IUnknown_Release(pUnkOuter) : ref;
}
static HRESULT WINAPI ResProtocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
IInternetProtocolSink* pOIProtSink, IInternetBindInfo* pOIBindInfo,
DWORD grfPI, DWORD dwReserved)
{
ResProtocol *This = PROTOCOL_THIS(iface);
DWORD grfBINDF = 0, len;
BINDINFO bindinfo;
LPWSTR url_dll, url_file, url, mime;
HMODULE hdll;
HRSRC src;
HRESULT hres;
static const WCHAR wszRes[] = {'r','e','s',':','/','/'};
TRACE("(%p)->(%s %p %p %08x %d)\n", This, debugstr_w(szUrl), pOIProtSink,
pOIBindInfo, grfPI, dwReserved);
memset(&bindinfo, 0, sizeof(bindinfo));
bindinfo.cbSize = sizeof(BINDINFO);
IInternetBindInfo_GetBindInfo(pOIBindInfo, &grfBINDF, &bindinfo);
ReleaseBindInfo(&bindinfo);
len = strlenW(szUrl)+16;
url = heap_alloc(len*sizeof(WCHAR));
hres = CoInternetParseUrl(szUrl, PARSE_ENCODE, 0, url, len, &len, 0);
if(FAILED(hres)) {
WARN("CoInternetParseUrl failed: %08x\n", hres);
heap_free(url);
IInternetProtocolSink_ReportResult(pOIProtSink, hres, 0, NULL);
return hres;
}
if(len < sizeof(wszRes)/sizeof(wszRes[0]) || 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 + sizeof(wszRes)/sizeof(wszRes[0]);
if(!(url_file = strrchrW(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;
}
*url_file++ = 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());
}
src = FindResourceW(hdll, url_file, (LPCWSTR)RT_HTML);
if(!src) {
LPWSTR endpoint = NULL;
DWORD file_id = strtolW(url_file, &endpoint, 10);
if(endpoint == url_file+strlenW(url_file))
src = FindResourceW(hdll, (LPCWSTR)file_id, (LPCWSTR)RT_HTML);
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, NULL, 0, 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 HRESULT WINAPI ResProtocol_Continue(IInternetProtocol *iface, PROTOCOLDATA* pProtocolData)
{
ResProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)->(%p)\n", This, pProtocolData);
return E_NOTIMPL;
}
static HRESULT WINAPI ResProtocol_Abort(IInternetProtocol *iface, HRESULT hrReason,
DWORD dwOptions)
{
ResProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
return E_NOTIMPL;
}
static HRESULT WINAPI ResProtocol_Terminate(IInternetProtocol *iface, DWORD dwOptions)
{
ResProtocol *This = PROTOCOL_THIS(iface);
TRACE("(%p)->(%08x)\n", This, dwOptions);
/* test show that we don't have to do anything here */
return S_OK;
}
static HRESULT WINAPI ResProtocol_Suspend(IInternetProtocol *iface)
{
ResProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI ResProtocol_Resume(IInternetProtocol *iface)
{
ResProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI ResProtocol_Read(IInternetProtocol *iface, void* pv, ULONG cb, ULONG* pcbRead)
{
ResProtocol *This = PROTOCOL_THIS(iface);
TRACE("(%p)->(%p %u %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 ResProtocol_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
DWORD dwOrigin, ULARGE_INTEGER* plibNewPosition)
{
ResProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
return E_NOTIMPL;
}
static HRESULT WINAPI ResProtocol_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
{
ResProtocol *This = PROTOCOL_THIS(iface);
TRACE("(%p)->(%d)\n", This, dwOptions);
/* test show that we don't have to do anything here */
return S_OK;
}
static HRESULT WINAPI ResProtocol_UnlockRequest(IInternetProtocol *iface)
{
ResProtocol *This = PROTOCOL_THIS(iface);
TRACE("(%p)\n", This);
/* test show that we don't have to do anything here */
return S_OK;
}
#undef PROTOCOL_THIS
static const IInternetProtocolVtbl ResProtocolVtbl = {
ResProtocol_QueryInterface,
ResProtocol_AddRef,
ResProtocol_Release,
ResProtocol_Start,
ResProtocol_Continue,
ResProtocol_Abort,
ResProtocol_Terminate,
ResProtocol_Suspend,
ResProtocol_Resume,
ResProtocol_Read,
ResProtocol_Seek,
ResProtocol_LockRequest,
ResProtocol_UnlockRequest
};
static HRESULT WINAPI ResProtocolFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
REFIID riid, void **ppv)
{
ResProtocol *ret;
HRESULT hres = S_OK;
TRACE("(%p)->(%p %s %p)\n", iface, pUnkOuter, debugstr_guid(riid), ppv);
ret = heap_alloc(sizeof(ResProtocol));
ret->lpInternetProtocolVtbl = &ResProtocolVtbl;
ret->ref = 0;
ret->data = NULL;
ret->data_len = 0;
ret->cur = 0;
ret->pUnkOuter = pUnkOuter;
if(pUnkOuter) {
ret->ref = 1;
if(IsEqualGUID(&IID_IUnknown, riid))
*ppv = PROTOCOL(ret);
else
hres = E_FAIL;
}else {
hres = IInternetProtocol_QueryInterface(PROTOCOL(ret), riid, ppv);
}
if(SUCCEEDED(hres))
LOCK_MODULE();
else
heap_free(ret);
return hres;
}
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 %x %p %d %p %d)\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(strlenW(pwzUrl) <= sizeof(wszRes)/sizeof(WCHAR) || memcmp(pwzUrl, wszRes, sizeof(wszRes)))
return E_INVALIDARG;
ptr = strchrW(pwzUrl + sizeof(wszRes)/sizeof(WCHAR), '/');
if(!ptr)
return E_INVALIDARG;
len = ptr - (pwzUrl + sizeof(wszRes)/sizeof(WCHAR));
if(len > sizeof(file_part)/sizeof(WCHAR)) {
FIXME("Too long URL\n");
return MK_E_SYNTAX;
}
memcpy(file_part, pwzUrl + sizeof(wszRes)/sizeof(WCHAR), len*sizeof(WCHAR));
file_part[len] = 0;
len = SearchPathW(NULL, file_part, NULL, sizeof(full_path)/sizeof(WCHAR), full_path, NULL);
if(!len) {
WARN("Could not find file %s\n", debugstr_w(file_part));
return MK_E_SYNTAX;
}
size = sizeof(wszFile)/sizeof(WCHAR) + len + 1;
if(pcchResult)
*pcchResult = size;
if(size >= cchResult)
return S_FALSE;
memcpy(pwzResult, wszFile, sizeof(wszFile));
memcpy(pwzResult + sizeof(wszFile)/sizeof(WCHAR), full_path, (len+1)*sizeof(WCHAR));
return S_OK;
}
if(ParseAction == PARSE_DOMAIN) {
if(!pcchResult)
return E_POINTER;
if(pwzUrl)
*pcchResult = strlenW(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 %08x %p %d %p %d)\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("not supporte QUERY_IS_SECURE\n");
return E_NOTIMPL;
case QUERY_IS_SAFE:
FIXME("not supporte QUERY_IS_SAFE\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
};
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;
if(!cf) {
FIXME("not implemented protocol %s\n", debugstr_guid(rclsid));
return CLASS_E_CLASSNOTAVAILABLE;
}
return IUnknown_QueryInterface((IUnknown*)cf, riid, ppv);
}
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