Sweden-Number/dlls/jscript/jscript.c

595 lines
18 KiB
C

/*
* Copyright 2008 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 "jscript.h"
#include "engine.h"
#include "objsafe.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(jscript);
typedef struct {
const IActiveScriptVtbl *lpIActiveScriptVtbl;
const IActiveScriptParseVtbl *lpIActiveScriptParseVtbl;
const IActiveScriptParseProcedure2Vtbl *lpIActiveScriptParseProcedure2Vtbl;
const IActiveScriptPropertyVtbl *lpIActiveScriptPropertyVtbl;
const IObjectSafetyVtbl *lpIObjectSafetyVtbl;
LONG ref;
DWORD safeopt;
script_ctx_t *ctx;
LONG thread_id;
IActiveScriptSite *site;
} JScript;
#define ACTSCRIPT(x) ((IActiveScript*) &(x)->lpIActiveScriptVtbl)
#define ASPARSE(x) ((IActiveScriptParse*) &(x)->lpIActiveScriptParseVtbl)
#define ASPARSEPROC(x) ((IActiveScriptParseProcedure2*) &(x)->lpIActiveScriptParseProcedure2Vtbl)
#define ACTSCPPROP(x) ((IActiveScriptProperty*) &(x)->lpIActiveScriptPropertyVtbl)
#define OBJSAFETY(x) ((IObjectSafety*) &(x)->lpIObjectSafetyVtbl)
void script_release(script_ctx_t *ctx)
{
if(--ctx->ref)
return;
heap_free(ctx);
}
static void change_state(JScript *This, SCRIPTSTATE state)
{
if(This->ctx->state == state)
return;
This->ctx->state = state;
IActiveScriptSite_OnStateChange(This->site, state);
}
#define ACTSCRIPT_THIS(iface) DEFINE_THIS(JScript, IActiveScript, iface)
static HRESULT WINAPI JScript_QueryInterface(IActiveScript *iface, REFIID riid, void **ppv)
{
JScript *This = ACTSCRIPT_THIS(iface);
*ppv = NULL;
if(IsEqualGUID(riid, &IID_IUnknown)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = ACTSCRIPT(This);
}else if(IsEqualGUID(riid, &IID_IActiveScript)) {
TRACE("(%p)->(IID_IActiveScript %p)\n", This, ppv);
*ppv = ACTSCRIPT(This);
}else if(IsEqualGUID(riid, &IID_IActiveScriptParse)) {
TRACE("(%p)->(IID_IActiveScriptParse %p)\n", This, ppv);
*ppv = ASPARSE(This);
}else if(IsEqualGUID(riid, &IID_IActiveScriptParseProcedure)) {
TRACE("(%p)->(IID_IActiveScriptParseProcedure %p)\n", This, ppv);
*ppv = ASPARSEPROC(This);
}else if(IsEqualGUID(riid, &IID_IActiveScriptParseProcedure2)) {
TRACE("(%p)->(IID_IActiveScriptParseProcedure2 %p)\n", This, ppv);
*ppv = ASPARSEPROC(This);
}else if(IsEqualGUID(riid, &IID_IActiveScriptProperty)) {
TRACE("(%p)->(IID_IActiveScriptProperty %p)\n", This, ppv);
*ppv = ACTSCPPROP(This);
}else if(IsEqualGUID(riid, &IID_IObjectSafety)) {
TRACE("(%p)->(IID_IObjectSafety %p)\n", This, ppv);
*ppv = OBJSAFETY(This);
}
if(*ppv) {
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
FIXME("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
return E_NOINTERFACE;
}
static ULONG WINAPI JScript_AddRef(IActiveScript *iface)
{
JScript *This = ACTSCRIPT_THIS(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI JScript_Release(IActiveScript *iface)
{
JScript *This = ACTSCRIPT_THIS(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", iface, ref);
if(!ref) {
if(This->ctx && This->ctx->state != SCRIPTSTATE_CLOSED)
IActiveScript_Close(ACTSCRIPT(This));
if(This->ctx)
script_release(This->ctx);
heap_free(This);
unlock_module();
}
return ref;
}
static HRESULT WINAPI JScript_SetScriptSite(IActiveScript *iface,
IActiveScriptSite *pass)
{
JScript *This = ACTSCRIPT_THIS(iface);
LCID lcid;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, pass);
if(!pass)
return E_POINTER;
if(This->site)
return E_UNEXPECTED;
if(!This->ctx) {
hres = IActiveScriptParse_InitNew(ASPARSE(This));
if(FAILED(hres))
return hres;
}
hres = create_dispex(This->ctx, &This->ctx->script_disp);
if(FAILED(hres))
return hres;
if(InterlockedCompareExchange(&This->thread_id, GetCurrentThreadId(), 0))
return E_UNEXPECTED;
This->site = pass;
IActiveScriptSite_AddRef(This->site);
hres = IActiveScriptSite_GetLCID(This->site, &lcid);
if(hres == S_OK)
This->ctx->lcid = lcid;
change_state(This, SCRIPTSTATE_INITIALIZED);
return S_OK;
}
static HRESULT WINAPI JScript_GetScriptSite(IActiveScript *iface, REFIID riid,
void **ppvObject)
{
JScript *This = ACTSCRIPT_THIS(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI JScript_SetScriptState(IActiveScript *iface, SCRIPTSTATE ss)
{
JScript *This = ACTSCRIPT_THIS(iface);
FIXME("(%p)->(%d)\n", This, ss);
return E_NOTIMPL;
}
static HRESULT WINAPI JScript_GetScriptState(IActiveScript *iface, SCRIPTSTATE *pssState)
{
JScript *This = ACTSCRIPT_THIS(iface);
TRACE("(%p)->(%p)\n", This, pssState);
if(!pssState)
return E_POINTER;
if(!This->thread_id) {
*pssState = SCRIPTSTATE_UNINITIALIZED;
return S_OK;
}
if(This->thread_id != GetCurrentThreadId())
return E_UNEXPECTED;
*pssState = This->ctx ? This->ctx->state : SCRIPTSTATE_UNINITIALIZED;
return S_OK;
}
static HRESULT WINAPI JScript_Close(IActiveScript *iface)
{
JScript *This = ACTSCRIPT_THIS(iface);
TRACE("(%p)->()\n", This);
if(This->thread_id != GetCurrentThreadId())
return E_UNEXPECTED;
if(This->ctx) {
change_state(This, SCRIPTSTATE_CLOSED);
if(This->ctx->script_disp) {
IDispatchEx_Release(_IDispatchEx_(This->ctx->script_disp));
This->ctx->script_disp = NULL;
}
}
if(This->site) {
IActiveScriptSite_Release(This->site);
This->site = NULL;
}
return S_OK;
}
static HRESULT WINAPI JScript_AddNamedItem(IActiveScript *iface,
LPCOLESTR pstrName, DWORD dwFlags)
{
JScript *This = ACTSCRIPT_THIS(iface);
FIXME("(%p)->(%s %x)\n", This, debugstr_w(pstrName), dwFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI JScript_AddTypeLib(IActiveScript *iface, REFGUID rguidTypeLib,
DWORD dwMajor, DWORD dwMinor, DWORD dwFlags)
{
JScript *This = ACTSCRIPT_THIS(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI JScript_GetScriptDispatch(IActiveScript *iface, LPCOLESTR pstrItemName,
IDispatch **ppdisp)
{
JScript *This = ACTSCRIPT_THIS(iface);
TRACE("(%p)->(%p)\n", This, ppdisp);
if(!ppdisp)
return E_POINTER;
if(This->thread_id != GetCurrentThreadId() || !This->ctx->script_disp) {
*ppdisp = NULL;
return E_UNEXPECTED;
}
*ppdisp = (IDispatch*)_IDispatchEx_(This->ctx->script_disp);
IDispatch_AddRef(*ppdisp);
return S_OK;
}
static HRESULT WINAPI JScript_GetCurrentScriptThreadID(IActiveScript *iface,
SCRIPTTHREADID *pstridThread)
{
JScript *This = ACTSCRIPT_THIS(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI JScript_GetScriptThreadID(IActiveScript *iface,
DWORD dwWin32ThreadId, SCRIPTTHREADID *pstidThread)
{
JScript *This = ACTSCRIPT_THIS(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI JScript_GetScriptThreadState(IActiveScript *iface,
SCRIPTTHREADID stidThread, SCRIPTTHREADSTATE *pstsState)
{
JScript *This = ACTSCRIPT_THIS(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI JScript_InterruptScriptThread(IActiveScript *iface,
SCRIPTTHREADID stidThread, const EXCEPINFO *pexcepinfo, DWORD dwFlags)
{
JScript *This = ACTSCRIPT_THIS(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI JScript_Clone(IActiveScript *iface, IActiveScript **ppscript)
{
JScript *This = ACTSCRIPT_THIS(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
#undef ACTSCRIPT_THIS
static const IActiveScriptVtbl JScriptVtbl = {
JScript_QueryInterface,
JScript_AddRef,
JScript_Release,
JScript_SetScriptSite,
JScript_GetScriptSite,
JScript_SetScriptState,
JScript_GetScriptState,
JScript_Close,
JScript_AddNamedItem,
JScript_AddTypeLib,
JScript_GetScriptDispatch,
JScript_GetCurrentScriptThreadID,
JScript_GetScriptThreadID,
JScript_GetScriptThreadState,
JScript_InterruptScriptThread,
JScript_Clone
};
#define ASPARSE_THIS(iface) DEFINE_THIS(JScript, IActiveScriptParse, iface)
static HRESULT WINAPI JScriptParse_QueryInterface(IActiveScriptParse *iface, REFIID riid, void **ppv)
{
JScript *This = ASPARSE_THIS(iface);
return IActiveScript_QueryInterface(ACTSCRIPT(This), riid, ppv);
}
static ULONG WINAPI JScriptParse_AddRef(IActiveScriptParse *iface)
{
JScript *This = ASPARSE_THIS(iface);
return IActiveScript_AddRef(ACTSCRIPT(This));
}
static ULONG WINAPI JScriptParse_Release(IActiveScriptParse *iface)
{
JScript *This = ASPARSE_THIS(iface);
return IActiveScript_Release(ACTSCRIPT(This));
}
static HRESULT WINAPI JScriptParse_InitNew(IActiveScriptParse *iface)
{
JScript *This = ASPARSE_THIS(iface);
script_ctx_t *ctx;
TRACE("(%p)\n", This);
if(This->ctx)
return E_UNEXPECTED;
ctx = heap_alloc_zero(sizeof(script_ctx_t));
if(!ctx)
return E_OUTOFMEMORY;
ctx->ref = 1;
ctx->state = SCRIPTSTATE_UNINITIALIZED;
ctx = InterlockedCompareExchangePointer((void**)&This->ctx, ctx, NULL);
if(ctx) {
script_release(ctx);
return E_UNEXPECTED;
}
return S_OK;
}
static HRESULT WINAPI JScriptParse_AddScriptlet(IActiveScriptParse *iface,
LPCOLESTR pstrDefaultName, LPCOLESTR pstrCode, LPCOLESTR pstrItemName,
LPCOLESTR pstrSubItemName, LPCOLESTR pstrEventName, LPCOLESTR pstrDelimiter,
DWORD dwSourceContextCookie, ULONG ulStartingLineNumber, DWORD dwFlags,
BSTR *pbstrName, EXCEPINFO *pexcepinfo)
{
JScript *This = ASPARSE_THIS(iface);
FIXME("(%p)->(%s %s %s %s %s %s %x %u %x %p %p)\n", This, debugstr_w(pstrDefaultName),
debugstr_w(pstrCode), debugstr_w(pstrItemName), debugstr_w(pstrSubItemName),
debugstr_w(pstrEventName), debugstr_w(pstrDelimiter), dwSourceContextCookie,
ulStartingLineNumber, dwFlags, pbstrName, pexcepinfo);
return E_NOTIMPL;
}
static HRESULT WINAPI JScriptParse_ParseScriptText(IActiveScriptParse *iface,
LPCOLESTR pstrCode, LPCOLESTR pstrItemName, IUnknown *punkContext,
LPCOLESTR pstrDelimiter, DWORD dwSourceContextCookie, ULONG ulStartingLine,
DWORD dwFlags, VARIANT *pvarResult, EXCEPINFO *pexcepinfo)
{
JScript *This = ASPARSE_THIS(iface);
parser_ctx_t *parser_ctx;
HRESULT hres;
FIXME("(%p)->(%s %s %p %s %x %u %x %p %p)\n", This, debugstr_w(pstrCode),
debugstr_w(pstrItemName), punkContext, debugstr_w(pstrDelimiter),
dwSourceContextCookie, ulStartingLine, dwFlags, pvarResult, pexcepinfo);
hres = script_parse(This->ctx, pstrCode, &parser_ctx);
if(FAILED(hres))
return hres;
parser_release(parser_ctx);
return E_NOTIMPL;
}
#undef ASPARSE_THIS
static const IActiveScriptParseVtbl JScriptParseVtbl = {
JScriptParse_QueryInterface,
JScriptParse_AddRef,
JScriptParse_Release,
JScriptParse_InitNew,
JScriptParse_AddScriptlet,
JScriptParse_ParseScriptText
};
#define ASPARSEPROC_THIS(iface) DEFINE_THIS(JScript, IActiveScriptParse, iface)
static HRESULT WINAPI JScriptParseProcedure_QueryInterface(IActiveScriptParseProcedure2 *iface, REFIID riid, void **ppv)
{
JScript *This = ASPARSEPROC_THIS(iface);
return IActiveScript_QueryInterface(ACTSCRIPT(This), riid, ppv);
}
static ULONG WINAPI JScriptParseProcedure_AddRef(IActiveScriptParseProcedure2 *iface)
{
JScript *This = ASPARSEPROC_THIS(iface);
return IActiveScript_AddRef(ACTSCRIPT(This));
}
static ULONG WINAPI JScriptParseProcedure_Release(IActiveScriptParseProcedure2 *iface)
{
JScript *This = ASPARSEPROC_THIS(iface);
return IActiveScript_Release(ACTSCRIPT(This));
}
static HRESULT WINAPI JScriptParseProcedure_ParseProcedureText(IActiveScriptParseProcedure2 *iface,
LPCOLESTR pstrCode, LPCOLESTR pstrFormalParams, LPCOLESTR pstrProcedureName,
LPCOLESTR pstrItemName, IUnknown *punkContext, LPCOLESTR pstrDelimiter,
DWORD dwSourceContextCookie, ULONG ulStartingLineNumber, DWORD dwFlags, IDispatch **ppdisp)
{
JScript *This = ASPARSEPROC_THIS(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
#undef ASPARSEPROC_THIS
static const IActiveScriptParseProcedure2Vtbl JScriptParseProcedureVtbl = {
JScriptParseProcedure_QueryInterface,
JScriptParseProcedure_AddRef,
JScriptParseProcedure_Release,
JScriptParseProcedure_ParseProcedureText,
};
#define ACTSCPPROP_THIS(iface) DEFINE_THIS(JScript, IActiveScriptProperty, iface)
static HRESULT WINAPI JScriptProperty_QueryInterface(IActiveScriptProperty *iface, REFIID riid, void **ppv)
{
JScript *This = ACTSCPPROP_THIS(iface);
return IActiveScript_QueryInterface(ACTSCRIPT(This), riid, ppv);
}
static ULONG WINAPI JScriptProperty_AddRef(IActiveScriptProperty *iface)
{
JScript *This = ACTSCPPROP_THIS(iface);
return IActiveScript_AddRef(ACTSCRIPT(This));
}
static ULONG WINAPI JScriptProperty_Release(IActiveScriptProperty *iface)
{
JScript *This = ACTSCPPROP_THIS(iface);
return IActiveScript_Release(ACTSCRIPT(This));
}
static HRESULT WINAPI JScriptProperty_GetProperty(IActiveScriptProperty *iface, DWORD dwProperty,
VARIANT *pvarIndex, VARIANT *pvarValue)
{
JScript *This = ACTSCPPROP_THIS(iface);
FIXME("(%p)->(%x %p %p)\n", This, dwProperty, pvarIndex, pvarValue);
return E_NOTIMPL;
}
static HRESULT WINAPI JScriptProperty_SetProperty(IActiveScriptProperty *iface, DWORD dwProperty,
VARIANT *pvarIndex, VARIANT *pvarValue)
{
JScript *This = ACTSCPPROP_THIS(iface);
FIXME("(%p)->(%x %p %p)\n", This, dwProperty, pvarIndex, pvarValue);
return E_NOTIMPL;
}
#undef ACTSCPPROP_THIS
static const IActiveScriptPropertyVtbl JScriptPropertyVtbl = {
JScriptProperty_QueryInterface,
JScriptProperty_AddRef,
JScriptProperty_Release,
JScriptProperty_GetProperty,
JScriptProperty_SetProperty
};
#define OBJSAFETY_THIS(iface) DEFINE_THIS(JScript, IObjectSafety, iface)
static HRESULT WINAPI JScriptSafety_QueryInterface(IObjectSafety *iface, REFIID riid, void **ppv)
{
JScript *This = OBJSAFETY_THIS(iface);
return IActiveScript_QueryInterface(ACTSCRIPT(This), riid, ppv);
}
static ULONG WINAPI JScriptSafety_AddRef(IObjectSafety *iface)
{
JScript *This = OBJSAFETY_THIS(iface);
return IActiveScript_AddRef(ACTSCRIPT(This));
}
static ULONG WINAPI JScriptSafety_Release(IObjectSafety *iface)
{
JScript *This = OBJSAFETY_THIS(iface);
return IActiveScript_Release(ACTSCRIPT(This));
}
#define SUPPORTED_OPTIONS (INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER)
static HRESULT WINAPI JScriptSafety_GetInterfaceSafetyOptions(IObjectSafety *iface, REFIID riid,
DWORD *pdwSupportedOptions, DWORD *pdwEnabledOptions)
{
JScript *This = OBJSAFETY_THIS(iface);
TRACE("(%p)->(%s %p %p)\n", This, debugstr_guid(riid), pdwSupportedOptions, pdwEnabledOptions);
if(!pdwSupportedOptions || !pdwEnabledOptions)
return E_POINTER;
*pdwSupportedOptions = SUPPORTED_OPTIONS;
*pdwEnabledOptions = This->safeopt;
return S_OK;
}
static HRESULT WINAPI JScriptSafety_SetInterfaceSafetyOptions(IObjectSafety *iface, REFIID riid,
DWORD dwOptionSetMask, DWORD dwEnabledOptions)
{
JScript *This = OBJSAFETY_THIS(iface);
TRACE("(%p)->(%s %x %x)\n", This, debugstr_guid(riid), dwOptionSetMask, dwEnabledOptions);
if(dwOptionSetMask & ~SUPPORTED_OPTIONS)
return E_FAIL;
This->safeopt = dwEnabledOptions & dwEnabledOptions;
return S_OK;
}
#undef OBJSAFETY_THIS
static const IObjectSafetyVtbl JScriptSafetyVtbl = {
JScriptSafety_QueryInterface,
JScriptSafety_AddRef,
JScriptSafety_Release,
JScriptSafety_GetInterfaceSafetyOptions,
JScriptSafety_SetInterfaceSafetyOptions
};
HRESULT WINAPI JScriptFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter,
REFIID riid, void **ppv)
{
JScript *ret;
HRESULT hres;
TRACE("(%p %s %p)\n", pUnkOuter, debugstr_guid(riid), ppv);
lock_module();
ret = heap_alloc_zero(sizeof(*ret));
ret->lpIActiveScriptVtbl = &JScriptVtbl;
ret->lpIActiveScriptParseVtbl = &JScriptParseVtbl;
ret->lpIActiveScriptParseProcedure2Vtbl = &JScriptParseProcedureVtbl;
ret->lpIActiveScriptPropertyVtbl = &JScriptPropertyVtbl;
ret->lpIObjectSafetyVtbl = &JScriptSafetyVtbl;
ret->ref = 1;
ret->safeopt = INTERFACE_USES_DISPEX;
hres = IActiveScript_QueryInterface(ACTSCRIPT(ret), riid, ppv);
IActiveScript_Release(ACTSCRIPT(ret));
return hres;
}