mirror of
https://github.com/reactos/wine.git
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859 lines
25 KiB
C
859 lines
25 KiB
C
/*
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* Copyright 2008 Jacek Caban for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "ole2.h"
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#include "activscp.h"
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#include "activdbg.h"
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#include "objsafe.h"
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#include "wine/debug.h"
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#include "mshtml_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
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static const WCHAR windowW[] = {'w','i','n','d','o','w',0};
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static const WCHAR emptyW[] = {0};
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static const CLSID CLSID_JScript =
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{0xf414c260,0x6ac0,0x11cf,{0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58}};
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typedef struct {
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const IActiveScriptSiteVtbl *lpIActiveScriptSiteVtbl;
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const IActiveScriptSiteInterruptPollVtbl *lpIActiveScriptSiteInterruptPollVtbl;
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const IActiveScriptSiteWindowVtbl *lpIActiveScriptSiteWindowVtbl;
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const IActiveScriptSiteDebug32Vtbl *lpIActiveScriptSiteDebug32Vtbl;
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LONG ref;
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IActiveScript *script;
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IActiveScriptParse *parse;
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IActiveScriptParseProcedure *parse_proc;
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SCRIPTSTATE script_state;
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HTMLDocument *doc;
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GUID guid;
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struct list entry;
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} ScriptHost;
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#define ACTSCPSITE(x) ((IActiveScriptSite*) &(x)->lpIActiveScriptSiteVtbl)
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#define ACTSCPPOLL(x) (&(x)->lpIActiveScriptSiteInterruptPollVtbl)
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#define ACTSCPWIN(x) (&(x)->lpIActiveScriptSiteWindowVtbl)
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#define ACTSCPDBG32(x) (&(x)->lpIActiveScriptSiteDebug32Vtbl)
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static BOOL init_script_engine(ScriptHost *script_host)
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{
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IActiveScriptProperty *property;
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IObjectSafety *safety;
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SCRIPTSTATE state;
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DWORD supported_opts=0, enabled_opts=0;
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HRESULT hres;
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hres = IActiveScript_QueryInterface(script_host->script, &IID_IActiveScriptParse, (void**)&script_host->parse);
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if(FAILED(hres)) {
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WARN("Could not get IActiveScriptHost: %08x\n", hres);
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return FALSE;
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}
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hres = IActiveScript_QueryInterface(script_host->script, &IID_IObjectSafety, (void**)&safety);
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if(FAILED(hres)) {
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FIXME("Could not get IObjectSafety: %08x\n", hres);
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return FALSE;
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}
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hres = IObjectSafety_GetInterfaceSafetyOptions(safety, &IID_IActiveScriptParse, &supported_opts, &enabled_opts);
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if(FAILED(hres)) {
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FIXME("GetInterfaceSafetyOptions failed: %08x\n", hres);
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}else if(!(supported_opts & INTERFACE_USES_DISPEX)) {
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FIXME("INTERFACE_USES_DISPEX is not supported\n");
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}else {
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hres = IObjectSafety_SetInterfaceSafetyOptions(safety, &IID_IActiveScriptParse,
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INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER,
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INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER);
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if(FAILED(hres))
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FIXME("SetInterfaceSafetyOptions failed: %08x\n", hres);
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}
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IObjectSafety_Release(safety);
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if(FAILED(hres))
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return FALSE;
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hres = IActiveScript_QueryInterface(script_host->script, &IID_IActiveScriptProperty, (void**)&property);
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if(SUCCEEDED(hres)) {
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VARIANT var;
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V_VT(&var) = VT_BOOL;
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V_BOOL(&var) = VARIANT_TRUE;
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hres = IActiveScriptProperty_SetProperty(property, SCRIPTPROP_HACK_TRIDENTEVENTSINK, NULL, &var);
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if(FAILED(hres))
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WARN("SetProperty failed: %08x\n", hres);
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IActiveScriptProperty_Release(property);
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}else {
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WARN("Could not get IActiveScriptProperty: %08x\n", hres);
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}
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hres = IActiveScriptParse64_InitNew(script_host->parse);
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if(FAILED(hres)) {
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WARN("InitNew failed: %08x\n", hres);
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return FALSE;
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}
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hres = IActiveScript_SetScriptSite(script_host->script, ACTSCPSITE(script_host));
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if(FAILED(hres)) {
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WARN("SetScriptSite failed: %08x\n", hres);
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IActiveScript_Close(script_host->script);
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return FALSE;
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}
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hres = IActiveScript_GetScriptState(script_host->script, &state);
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if(FAILED(hres))
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WARN("GetScriptState failed: %08x\n", hres);
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else if(state != SCRIPTSTATE_INITIALIZED)
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FIXME("state = %x\n", state);
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hres = IActiveScript_SetScriptState(script_host->script, SCRIPTSTATE_STARTED);
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if(FAILED(hres)) {
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WARN("Starting script failed: %08x\n", hres);
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return FALSE;
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}
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hres = IActiveScript_AddNamedItem(script_host->script, windowW,
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SCRIPTITEM_ISVISIBLE|SCRIPTITEM_ISSOURCE|SCRIPTITEM_GLOBALMEMBERS);
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if(FAILED(hres))
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WARN("AddNamedItem failed: %08x\n", hres);
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hres = IActiveScript_QueryInterface(script_host->script, &IID_IActiveScriptParseProcedure2,
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(void**)&script_host->parse_proc);
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if(FAILED(hres)) {
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/* FIXME: QI for IActiveScriptParseProcedure */
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WARN("Could not get IActiveScriptParseProcedure iface: %08x\n", hres);
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}
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return TRUE;
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}
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static void release_script_engine(ScriptHost *This)
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{
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if(!This->script)
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return;
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switch(This->script_state) {
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case SCRIPTSTATE_CONNECTED:
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IActiveScript_SetScriptState(This->script, SCRIPTSTATE_DISCONNECTED);
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case SCRIPTSTATE_STARTED:
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case SCRIPTSTATE_DISCONNECTED:
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case SCRIPTSTATE_INITIALIZED:
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IActiveScript_Close(This->script);
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default:
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if(This->parse_proc) {
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IUnknown_Release(This->parse_proc);
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This->parse_proc = NULL;
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}
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if(This->parse) {
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IUnknown_Release(This->parse);
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This->parse = NULL;
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}
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}
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IActiveScript_Release(This->script);
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This->script = NULL;
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This->script_state = SCRIPTSTATE_UNINITIALIZED;
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}
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void connect_scripts(HTMLDocument *doc)
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{
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ScriptHost *iter;
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LIST_FOR_EACH_ENTRY(iter, &doc->script_hosts, ScriptHost, entry) {
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if(iter->script_state == SCRIPTSTATE_STARTED)
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IActiveScript_SetScriptState(iter->script, SCRIPTSTATE_CONNECTED);
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}
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}
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#define ACTSCPSITE_THIS(iface) DEFINE_THIS(ScriptHost, IActiveScriptSite, iface)
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static HRESULT WINAPI ActiveScriptSite_QueryInterface(IActiveScriptSite *iface, REFIID riid, void **ppv)
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{
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ScriptHost *This = ACTSCPSITE_THIS(iface);
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*ppv = NULL;
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if(IsEqualGUID(&IID_IUnknown, riid)) {
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TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
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*ppv = ACTSCPSITE(This);
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}else if(IsEqualGUID(&IID_IActiveScriptSite, riid)) {
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TRACE("(%p)->(IID_IActiveScriptSite %p)\n", This, ppv);
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*ppv = ACTSCPSITE(This);
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}else if(IsEqualGUID(&IID_IActiveScriptSiteInterruptPoll, riid)) {
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TRACE("(%p)->(IID_IActiveScriptSiteInterruprtPoll %p)\n", This, ppv);
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*ppv = ACTSCPPOLL(This);
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}else if(IsEqualGUID(&IID_IActiveScriptSiteWindow, riid)) {
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TRACE("(%p)->(IID_IActiveScriptSiteWindow %p)\n", This, ppv);
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*ppv = ACTSCPWIN(This);
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}else if(IsEqualGUID(&IID_IActiveScriptSiteDebug32, riid)) {
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TRACE("(%p)->(IID_IActiveScriptSiteDebug32 %p)\n", This, ppv);
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*ppv = ACTSCPDBG32(This);
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}else if(IsEqualGUID(&IID_ICanHandleException, riid)) {
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TRACE("(%p)->(IID_ICanHandleException not supported %p)\n", This, ppv);
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return E_NOINTERFACE;
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}else {
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FIXME("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
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return E_NOINTERFACE;
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}
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IUnknown_AddRef((IUnknown*)*ppv);
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return S_OK;
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}
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static ULONG WINAPI ActiveScriptSite_AddRef(IActiveScriptSite *iface)
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{
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ScriptHost *This = ACTSCPSITE_THIS(iface);
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LONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p) ref=%d\n", This, ref);
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return ref;
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}
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static ULONG WINAPI ActiveScriptSite_Release(IActiveScriptSite *iface)
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{
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ScriptHost *This = ACTSCPSITE_THIS(iface);
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LONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p) ref=%d\n", This, ref);
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if(!ref) {
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release_script_engine(This);
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if(This->doc)
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list_remove(&This->entry);
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heap_free(This);
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}
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return ref;
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}
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static HRESULT WINAPI ActiveScriptSite_GetLCID(IActiveScriptSite *iface, LCID *plcid)
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{
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ScriptHost *This = ACTSCPSITE_THIS(iface);
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TRACE("(%p)->(%p)\n", This, plcid);
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*plcid = GetUserDefaultLCID();
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return S_OK;
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}
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static HRESULT WINAPI ActiveScriptSite_GetItemInfo(IActiveScriptSite *iface, LPCOLESTR pstrName,
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DWORD dwReturnMask, IUnknown **ppiunkItem, ITypeInfo **ppti)
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{
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ScriptHost *This = ACTSCPSITE_THIS(iface);
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TRACE("(%p)->(%s %x %p %p)\n", This, debugstr_w(pstrName), dwReturnMask, ppiunkItem, ppti);
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if(dwReturnMask != SCRIPTINFO_IUNKNOWN) {
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FIXME("Unsupported mask %x\n", dwReturnMask);
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return E_NOTIMPL;
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}
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*ppiunkItem = NULL;
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if(strcmpW(pstrName, windowW))
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return DISP_E_MEMBERNOTFOUND;
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if(!This->doc)
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return E_FAIL;
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/* FIXME: Return proxy object */
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*ppiunkItem = (IUnknown*)HTMLWINDOW2(This->doc->window);
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IUnknown_AddRef(*ppiunkItem);
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return S_OK;
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}
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static HRESULT WINAPI ActiveScriptSite_GetDocVersionString(IActiveScriptSite *iface, BSTR *pbstrVersion)
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{
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ScriptHost *This = ACTSCPSITE_THIS(iface);
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FIXME("(%p)->(%p)\n", This, pbstrVersion);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ActiveScriptSite_OnScriptTerminate(IActiveScriptSite *iface,
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const VARIANT *pvarResult, const EXCEPINFO *pexcepinfo)
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{
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ScriptHost *This = ACTSCPSITE_THIS(iface);
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FIXME("(%p)->(%p %p)\n", This, pvarResult, pexcepinfo);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ActiveScriptSite_OnStateChange(IActiveScriptSite *iface, SCRIPTSTATE ssScriptState)
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{
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ScriptHost *This = ACTSCPSITE_THIS(iface);
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TRACE("(%p)->(%x)\n", This, ssScriptState);
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This->script_state = ssScriptState;
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return S_OK;
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}
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static HRESULT WINAPI ActiveScriptSite_OnScriptError(IActiveScriptSite *iface, IActiveScriptError *pscripterror)
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{
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ScriptHost *This = ACTSCPSITE_THIS(iface);
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FIXME("(%p)->(%p)\n", This, pscripterror);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ActiveScriptSite_OnEnterScript(IActiveScriptSite *iface)
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{
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ScriptHost *This = ACTSCPSITE_THIS(iface);
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TRACE("(%p)->()\n", This);
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return S_OK;
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}
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static HRESULT WINAPI ActiveScriptSite_OnLeaveScript(IActiveScriptSite *iface)
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{
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ScriptHost *This = ACTSCPSITE_THIS(iface);
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TRACE("(%p)->()\n", This);
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return S_OK;
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}
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#undef ACTSCPSITE_THIS
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static const IActiveScriptSiteVtbl ActiveScriptSiteVtbl = {
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ActiveScriptSite_QueryInterface,
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ActiveScriptSite_AddRef,
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ActiveScriptSite_Release,
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ActiveScriptSite_GetLCID,
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ActiveScriptSite_GetItemInfo,
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ActiveScriptSite_GetDocVersionString,
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ActiveScriptSite_OnScriptTerminate,
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ActiveScriptSite_OnStateChange,
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ActiveScriptSite_OnScriptError,
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ActiveScriptSite_OnEnterScript,
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ActiveScriptSite_OnLeaveScript
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};
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#define ACTSCPPOLL_THIS(iface) DEFINE_THIS(ScriptHost, IActiveScriptSiteInterruptPoll, iface)
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static HRESULT WINAPI ActiveScriptSiteInterruptPoll_QueryInterface(IActiveScriptSiteInterruptPoll *iface,
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REFIID riid, void **ppv)
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{
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ScriptHost *This = ACTSCPPOLL_THIS(iface);
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return IActiveScriptSite_QueryInterface(ACTSCPSITE(This), riid, ppv);
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}
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static ULONG WINAPI ActiveScriptSiteInterruptPoll_AddRef(IActiveScriptSiteInterruptPoll *iface)
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{
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ScriptHost *This = ACTSCPPOLL_THIS(iface);
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return IActiveScriptSite_AddRef(ACTSCPSITE(This));
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}
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static ULONG WINAPI ActiveScriptSiteInterruptPoll_Release(IActiveScriptSiteInterruptPoll *iface)
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{
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ScriptHost *This = ACTSCPPOLL_THIS(iface);
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return IActiveScriptSite_Release(ACTSCPSITE(This));
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}
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static HRESULT WINAPI ActiveScriptSiteInterruptPoll_QueryContinue(IActiveScriptSiteInterruptPoll *iface)
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{
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ScriptHost *This = ACTSCPPOLL_THIS(iface);
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TRACE("(%p)\n", This);
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return S_OK;
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}
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#undef ACTSCPPOLL_THIS
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static const IActiveScriptSiteInterruptPollVtbl ActiveScriptSiteInterruptPollVtbl = {
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ActiveScriptSiteInterruptPoll_QueryInterface,
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ActiveScriptSiteInterruptPoll_AddRef,
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ActiveScriptSiteInterruptPoll_Release,
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ActiveScriptSiteInterruptPoll_QueryContinue
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};
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#define ACTSCPWIN_THIS(iface) DEFINE_THIS(ScriptHost, IActiveScriptSiteWindow, iface)
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static HRESULT WINAPI ActiveScriptSiteWindow_QueryInterface(IActiveScriptSiteWindow *iface,
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REFIID riid, void **ppv)
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{
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ScriptHost *This = ACTSCPWIN_THIS(iface);
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return IActiveScriptSite_QueryInterface(ACTSCPSITE(This), riid, ppv);
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}
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static ULONG WINAPI ActiveScriptSiteWindow_AddRef(IActiveScriptSiteWindow *iface)
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{
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ScriptHost *This = ACTSCPWIN_THIS(iface);
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return IActiveScriptSite_AddRef(ACTSCPSITE(This));
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}
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static ULONG WINAPI ActiveScriptSiteWindow_Release(IActiveScriptSiteWindow *iface)
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{
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ScriptHost *This = ACTSCPWIN_THIS(iface);
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return IActiveScriptSite_Release(ACTSCPSITE(This));
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}
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static HRESULT WINAPI ActiveScriptSiteWindow_GetWindow(IActiveScriptSiteWindow *iface, HWND *phwnd)
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{
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ScriptHost *This = ACTSCPWIN_THIS(iface);
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FIXME("(%p)->(%p)\n", This, phwnd);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ActiveScriptSiteWindow_EnableModeless(IActiveScriptSiteWindow *iface, BOOL fEnable)
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{
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ScriptHost *This = ACTSCPWIN_THIS(iface);
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FIXME("(%p)->(%x)\n", This, fEnable);
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return E_NOTIMPL;
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}
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#undef ACTSCPWIN_THIS
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static const IActiveScriptSiteWindowVtbl ActiveScriptSiteWindowVtbl = {
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ActiveScriptSiteWindow_QueryInterface,
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ActiveScriptSiteWindow_AddRef,
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ActiveScriptSiteWindow_Release,
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ActiveScriptSiteWindow_GetWindow,
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ActiveScriptSiteWindow_EnableModeless
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};
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#define ACTSCPDBG32_THIS(iface) DEFINE_THIS(ScriptHost, IActiveScriptSiteDebug32, iface)
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static HRESULT WINAPI ActiveScriptSiteDebug32_QueryInterface(IActiveScriptSiteDebug32 *iface,
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REFIID riid, void **ppv)
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{
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ScriptHost *This = ACTSCPDBG32_THIS(iface);
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return IActiveScriptSite_QueryInterface(ACTSCPSITE(This), riid, ppv);
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}
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static ULONG WINAPI ActiveScriptSiteDebug32_AddRef(IActiveScriptSiteDebug32 *iface)
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{
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ScriptHost *This = ACTSCPDBG32_THIS(iface);
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return IActiveScriptSite_AddRef(ACTSCPSITE(This));
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}
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static ULONG WINAPI ActiveScriptSiteDebug32_Release(IActiveScriptSiteDebug32 *iface)
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{
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ScriptHost *This = ACTSCPDBG32_THIS(iface);
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return IActiveScriptSite_Release(ACTSCPSITE(This));
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}
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static HRESULT WINAPI ActiveScriptSiteDebug32_GetDocumentContextFromPosition(IActiveScriptSiteDebug32 *iface,
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DWORD dwSourceContext, ULONG uCharacterOffset, ULONG uNumChars, IDebugDocumentContext **ppsc)
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{
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ScriptHost *This = ACTSCPDBG32_THIS(iface);
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FIXME("(%p)->(%x %u %u %p)\n", This, dwSourceContext, uCharacterOffset, uNumChars, ppsc);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI ActiveScriptSiteDebug32_GetApplication(IActiveScriptSiteDebug32 *iface, IDebugApplication32 **ppda)
|
|
{
|
|
ScriptHost *This = ACTSCPDBG32_THIS(iface);
|
|
FIXME("(%p)->(%p)\n", This, ppda);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ActiveScriptSiteDebug32_GetRootApplicationNode(IActiveScriptSiteDebug32 *iface,
|
|
IDebugApplicationNode **ppdanRoot)
|
|
{
|
|
ScriptHost *This = ACTSCPDBG32_THIS(iface);
|
|
FIXME("(%p)->(%p)\n", This, ppdanRoot);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ActiveScriptSiteDebug32_OnScriptErrorDebug(IActiveScriptSiteDebug32 *iface,
|
|
IActiveScriptErrorDebug *pErrorDebug, BOOL *pfEnterDebugger, BOOL *pfCallOnScriptErrorWhenContinuing)
|
|
{
|
|
ScriptHost *This = ACTSCPDBG32_THIS(iface);
|
|
FIXME("(%p)->(%p %p %p)\n", This, pErrorDebug, pfEnterDebugger, pfCallOnScriptErrorWhenContinuing);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
#undef ACTSCPDBG32_THIS
|
|
|
|
static const IActiveScriptSiteDebug32Vtbl ActiveScriptSiteDebug32Vtbl = {
|
|
ActiveScriptSiteDebug32_QueryInterface,
|
|
ActiveScriptSiteDebug32_AddRef,
|
|
ActiveScriptSiteDebug32_Release,
|
|
ActiveScriptSiteDebug32_GetDocumentContextFromPosition,
|
|
ActiveScriptSiteDebug32_GetApplication,
|
|
ActiveScriptSiteDebug32_GetRootApplicationNode,
|
|
ActiveScriptSiteDebug32_OnScriptErrorDebug
|
|
};
|
|
|
|
static ScriptHost *create_script_host(HTMLDocument *doc, const GUID *guid)
|
|
{
|
|
ScriptHost *ret;
|
|
HRESULT hres;
|
|
|
|
ret = heap_alloc_zero(sizeof(*ret));
|
|
ret->lpIActiveScriptSiteVtbl = &ActiveScriptSiteVtbl;
|
|
ret->lpIActiveScriptSiteInterruptPollVtbl = &ActiveScriptSiteInterruptPollVtbl;
|
|
ret->lpIActiveScriptSiteWindowVtbl = &ActiveScriptSiteWindowVtbl;
|
|
ret->lpIActiveScriptSiteDebug32Vtbl = &ActiveScriptSiteDebug32Vtbl;
|
|
ret->ref = 1;
|
|
ret->doc = doc;
|
|
ret->script_state = SCRIPTSTATE_UNINITIALIZED;
|
|
|
|
ret->guid = *guid;
|
|
list_add_tail(&doc->script_hosts, &ret->entry);
|
|
|
|
hres = CoCreateInstance(&ret->guid, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
|
|
&IID_IActiveScript, (void**)&ret->script);
|
|
if(FAILED(hres))
|
|
WARN("Could not load script engine: %08x\n", hres);
|
|
else if(!init_script_engine(ret))
|
|
release_script_engine(ret);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static void parse_text(ScriptHost *script_host, LPCWSTR text)
|
|
{
|
|
EXCEPINFO excepinfo;
|
|
VARIANT var;
|
|
HRESULT hres;
|
|
|
|
static const WCHAR script_endW[] = {'<','/','S','C','R','I','P','T','>',0};
|
|
|
|
TRACE("%s\n", debugstr_w(text));
|
|
|
|
VariantInit(&var);
|
|
memset(&excepinfo, 0, sizeof(excepinfo));
|
|
hres = IActiveScriptParse64_ParseScriptText(script_host->parse, text, windowW, NULL, script_endW,
|
|
0, 0, SCRIPTTEXT_ISVISIBLE|SCRIPTTEXT_HOSTMANAGESSOURCE,
|
|
&var, &excepinfo);
|
|
if(FAILED(hres))
|
|
WARN("ParseScriptText failed: %08x\n", hres);
|
|
|
|
}
|
|
|
|
static void parse_extern_script(ScriptHost *script_host, LPCWSTR src)
|
|
{
|
|
IMoniker *mon;
|
|
char *buf;
|
|
WCHAR *text;
|
|
DWORD len, size=0;
|
|
HRESULT hres;
|
|
|
|
static const WCHAR wine_schemaW[] = {'w','i','n','e',':'};
|
|
|
|
if(strlenW(src) > sizeof(wine_schemaW)/sizeof(WCHAR) && !memcmp(src, wine_schemaW, sizeof(wine_schemaW)))
|
|
src += sizeof(wine_schemaW)/sizeof(WCHAR);
|
|
|
|
hres = CreateURLMoniker(NULL, src, &mon);
|
|
if(FAILED(hres))
|
|
return;
|
|
|
|
hres = bind_mon_to_buffer(script_host->doc, mon, (void**)&buf, &size);
|
|
IMoniker_Release(mon);
|
|
if(FAILED(hres))
|
|
return;
|
|
|
|
len = MultiByteToWideChar(CP_ACP, 0, buf, size, NULL, 0);
|
|
text = heap_alloc((len+1)*sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_ACP, 0, buf, size, text, len);
|
|
heap_free(buf);
|
|
text[len] = 0;
|
|
|
|
parse_text(script_host, text);
|
|
|
|
heap_free(text);
|
|
}
|
|
|
|
static void parse_inline_script(ScriptHost *script_host, nsIDOMHTMLScriptElement *nsscript)
|
|
{
|
|
const PRUnichar *text;
|
|
nsAString text_str;
|
|
nsresult nsres;
|
|
|
|
nsAString_Init(&text_str, NULL);
|
|
|
|
nsres = nsIDOMHTMLScriptElement_GetText(nsscript, &text_str);
|
|
|
|
if(NS_SUCCEEDED(nsres)) {
|
|
nsAString_GetData(&text_str, &text);
|
|
parse_text(script_host, text);
|
|
}else {
|
|
ERR("GetText failed: %08x\n", nsres);
|
|
}
|
|
|
|
nsAString_Finish(&text_str);
|
|
}
|
|
|
|
static void parse_script_elem(ScriptHost *script_host, nsIDOMHTMLScriptElement *nsscript)
|
|
{
|
|
const PRUnichar *src;
|
|
nsAString src_str;
|
|
nsresult nsres;
|
|
|
|
nsAString_Init(&src_str, NULL);
|
|
|
|
nsres = nsIDOMHTMLScriptElement_GetSrc(nsscript, &src_str);
|
|
nsAString_GetData(&src_str, &src);
|
|
|
|
if(NS_FAILED(nsres))
|
|
ERR("GetSrc failed: %08x\n", nsres);
|
|
else if(*src)
|
|
parse_extern_script(script_host, src);
|
|
else
|
|
parse_inline_script(script_host, nsscript);
|
|
|
|
nsAString_Finish(&src_str);
|
|
}
|
|
|
|
static BOOL get_guid_from_type(LPCWSTR type, GUID *guid)
|
|
{
|
|
const WCHAR text_javascriptW[] =
|
|
{'t','e','x','t','/','j','a','v','a','s','c','r','i','p','t',0};
|
|
|
|
/* FIXME: Handle more types */
|
|
if(!strcmpiW(type, text_javascriptW)) {
|
|
*guid = CLSID_JScript;
|
|
}else {
|
|
FIXME("Unknown type %s\n", debugstr_w(type));
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL get_guid_from_language(LPCWSTR type, GUID *guid)
|
|
{
|
|
HRESULT hres;
|
|
|
|
hres = CLSIDFromProgID(type, guid);
|
|
if(FAILED(hres))
|
|
return FALSE;
|
|
|
|
/* FIXME: Check CATID_ActiveScriptParse */
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL get_script_guid(nsIDOMHTMLScriptElement *nsscript, GUID *guid)
|
|
{
|
|
nsAString attr_str, val_str;
|
|
BOOL ret = FALSE;
|
|
nsresult nsres;
|
|
|
|
static const PRUnichar languageW[] = {'l','a','n','g','u','a','g','e',0};
|
|
|
|
nsAString_Init(&val_str, NULL);
|
|
|
|
nsres = nsIDOMHTMLScriptElement_GetType(nsscript, &val_str);
|
|
if(NS_SUCCEEDED(nsres)) {
|
|
const PRUnichar *type;
|
|
|
|
nsAString_GetData(&val_str, &type);
|
|
if(*type) {
|
|
ret = get_guid_from_type(type, guid);
|
|
nsAString_Finish(&val_str);
|
|
return ret;
|
|
}
|
|
}else {
|
|
ERR("GetType failed: %08x\n", nsres);
|
|
}
|
|
|
|
nsAString_Init(&attr_str, languageW);
|
|
|
|
nsres = nsIDOMHTMLScriptElement_GetAttribute(nsscript, &attr_str, &val_str);
|
|
if(NS_SUCCEEDED(nsres)) {
|
|
const PRUnichar *language;
|
|
|
|
nsAString_GetData(&val_str, &language);
|
|
|
|
if(*language) {
|
|
ret = get_guid_from_language(language, guid);
|
|
}else {
|
|
*guid = CLSID_JScript;
|
|
ret = TRUE;
|
|
}
|
|
}else {
|
|
ERR("GetAttribute(language) failed: %08x\n", nsres);
|
|
}
|
|
|
|
nsAString_Finish(&attr_str);
|
|
nsAString_Finish(&val_str);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static ScriptHost *get_script_host(HTMLDocument *doc, const GUID *guid)
|
|
{
|
|
ScriptHost *iter;
|
|
|
|
if(IsEqualGUID(&CLSID_JScript, guid) && doc->scriptmode != SCRIPTMODE_ACTIVESCRIPT) {
|
|
TRACE("Ignoring JScript\n");
|
|
return NULL;
|
|
}
|
|
|
|
LIST_FOR_EACH_ENTRY(iter, &doc->script_hosts, ScriptHost, entry) {
|
|
if(IsEqualGUID(guid, &iter->guid))
|
|
return iter;
|
|
}
|
|
|
|
return create_script_host(doc, guid);
|
|
}
|
|
|
|
void doc_insert_script(HTMLDocument *doc, nsIDOMHTMLScriptElement *nsscript)
|
|
{
|
|
ScriptHost *script_host;
|
|
GUID guid;
|
|
|
|
if(!get_script_guid(nsscript, &guid)) {
|
|
WARN("Could not find script GUID\n");
|
|
return;
|
|
}
|
|
|
|
script_host = get_script_host(doc, &guid);
|
|
if(!script_host)
|
|
return;
|
|
|
|
if(script_host->parse)
|
|
parse_script_elem(script_host, nsscript);
|
|
}
|
|
|
|
IDispatch *script_parse_event(HTMLDocument *doc, LPCWSTR text)
|
|
{
|
|
ScriptHost *script_host;
|
|
GUID guid = CLSID_JScript;
|
|
const WCHAR *ptr;
|
|
IDispatch *disp;
|
|
HRESULT hres;
|
|
|
|
static const WCHAR delimiterW[] = {'\"',0};
|
|
|
|
for(ptr = text; isalnumW(*ptr); ptr++);
|
|
if(*ptr == ':') {
|
|
LPWSTR language;
|
|
BOOL b;
|
|
|
|
language = heap_alloc((ptr-text+1)*sizeof(WCHAR));
|
|
memcpy(language, text, (ptr-text)*sizeof(WCHAR));
|
|
language[ptr-text] = 0;
|
|
|
|
b = get_guid_from_language(language, &guid);
|
|
|
|
heap_free(language);
|
|
|
|
if(!b) {
|
|
WARN("Could not find language\n");
|
|
return NULL;
|
|
}
|
|
|
|
ptr++;
|
|
}else {
|
|
ptr = text;
|
|
}
|
|
|
|
script_host = get_script_host(doc, &guid);
|
|
if(!script_host || !script_host->parse_proc)
|
|
return NULL;
|
|
|
|
hres = IActiveScriptParseProcedure64_ParseProcedureText(script_host->parse_proc, ptr, NULL, emptyW,
|
|
NULL, NULL, delimiterW, 0 /* FIXME */, 0,
|
|
SCRIPTPROC_HOSTMANAGESSOURCE|SCRIPTPROC_IMPLICIT_THIS|SCRIPTPROC_IMPLICIT_PARENTS, &disp);
|
|
if(FAILED(hres)) {
|
|
WARN("ParseProcedureText failed: %08x\n", hres);
|
|
return NULL;
|
|
}
|
|
|
|
TRACE("ret %p\n", disp);
|
|
return disp;
|
|
}
|
|
|
|
static BOOL is_jscript_available(void)
|
|
{
|
|
static BOOL available, checked;
|
|
|
|
if(!checked) {
|
|
IUnknown *unk;
|
|
HRESULT hres = CoGetClassObject(&CLSID_JScript, CLSCTX_INPROC_SERVER, NULL, &IID_IUnknown, (void**)&unk);
|
|
|
|
if(SUCCEEDED(hres)) {
|
|
available = TRUE;
|
|
IUnknown_Release(unk);
|
|
}else {
|
|
available = FALSE;
|
|
}
|
|
checked = TRUE;
|
|
}
|
|
|
|
return available;
|
|
}
|
|
|
|
void set_script_mode(HTMLDocument *doc, SCRIPTMODE mode)
|
|
{
|
|
nsIWebBrowserSetup *setup;
|
|
nsresult nsres;
|
|
|
|
if(mode == SCRIPTMODE_ACTIVESCRIPT && !is_jscript_available()) {
|
|
TRACE("jscript.dll not available\n");
|
|
doc->scriptmode = SCRIPTMODE_GECKO;
|
|
return;
|
|
}
|
|
|
|
doc->scriptmode = mode;
|
|
|
|
if(!doc->nscontainer || !doc->nscontainer->webbrowser)
|
|
return;
|
|
|
|
nsres = nsIWebBrowser_QueryInterface(doc->nscontainer->webbrowser,
|
|
&IID_nsIWebBrowserSetup, (void**)&setup);
|
|
if(NS_SUCCEEDED(nsres)) {
|
|
nsres = nsIWebBrowserSetup_SetProperty(setup, SETUP_ALLOW_JAVASCRIPT,
|
|
doc->scriptmode == SCRIPTMODE_GECKO);
|
|
nsIWebBrowserSetup_Release(setup);
|
|
}
|
|
|
|
if(NS_FAILED(nsres))
|
|
ERR("JavaScript setup failed: %08x\n", nsres);
|
|
}
|
|
|
|
void release_script_hosts(HTMLDocument *doc)
|
|
{
|
|
ScriptHost *iter;
|
|
|
|
while(!list_empty(&doc->script_hosts)) {
|
|
iter = LIST_ENTRY(list_head(&doc->script_hosts), ScriptHost, entry);
|
|
|
|
release_script_engine(iter);
|
|
list_remove(&iter->entry);
|
|
iter->doc = NULL;
|
|
IActiveScript_Release(ACTSCPSITE(iter));
|
|
}
|
|
}
|