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![Timo Kreuzer](/assets/img/avatar_default.png)
Fixes GCC 8 warning: dll/win32/mshtml/script.c:844:4: error: this 'if' clause does not guard... [-Werror=misleading-indentation] if(!new_buf) ^~ dll/win32/mshtml/script.c:846:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' This->size <<= 1; ^~~~
1605 lines
48 KiB
C
1605 lines
48 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 "mshtml_private.h"
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#include <activdbg.h>
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#ifdef _WIN64
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#define CTXARG_T DWORDLONG
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#define IActiveScriptSiteDebugVtbl IActiveScriptSiteDebug64Vtbl
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#define IActiveScriptParse_Release IActiveScriptParse64_Release
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#define IActiveScriptParse_InitNew IActiveScriptParse64_InitNew
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#define IActiveScriptParse_ParseScriptText IActiveScriptParse64_ParseScriptText
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#define IActiveScriptParseProcedure2_Release IActiveScriptParseProcedure2_64_Release
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#define IActiveScriptParseProcedure2_ParseProcedureText IActiveScriptParseProcedure2_64_ParseProcedureText
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#else
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#define CTXARG_T DWORD
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#define IActiveScriptSiteDebugVtbl IActiveScriptSiteDebug32Vtbl
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#define IActiveScriptParse_Release IActiveScriptParse32_Release
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#define IActiveScriptParse_InitNew IActiveScriptParse32_InitNew
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#define IActiveScriptParse_ParseScriptText IActiveScriptParse32_ParseScriptText
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#define IActiveScriptParseProcedure2_Release IActiveScriptParseProcedure2_32_Release
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#define IActiveScriptParseProcedure2_ParseProcedureText IActiveScriptParseProcedure2_32_ParseProcedureText
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#endif
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static const WCHAR documentW[] = {'d','o','c','u','m','e','n','t',0};
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static const WCHAR windowW[] = {'w','i','n','d','o','w',0};
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static const WCHAR script_endW[] = {'<','/','S','C','R','I','P','T','>',0};
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static const WCHAR emptyW[] = {0};
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struct ScriptHost {
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IActiveScriptSite IActiveScriptSite_iface;
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IActiveScriptSiteInterruptPoll IActiveScriptSiteInterruptPoll_iface;
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IActiveScriptSiteWindow IActiveScriptSiteWindow_iface;
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IActiveScriptSiteUIControl IActiveScriptSiteUIControl_iface;
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IActiveScriptSiteDebug IActiveScriptSiteDebug_iface;
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IServiceProvider IServiceProvider_iface;
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LONG ref;
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IActiveScript *script;
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IActiveScriptParse *parse;
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IActiveScriptParseProcedure2 *parse_proc;
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SCRIPTSTATE script_state;
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HTMLInnerWindow *window;
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GUID guid;
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struct list entry;
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};
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static void set_script_prop(ScriptHost *script_host, DWORD property, VARIANT *val)
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{
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IActiveScriptProperty *script_prop;
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HRESULT hres;
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hres = IActiveScript_QueryInterface(script_host->script, &IID_IActiveScriptProperty,
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(void**)&script_prop);
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if(FAILED(hres)) {
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WARN("Could not get IActiveScriptProperty iface: %08x\n", hres);
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return;
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}
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hres = IActiveScriptProperty_SetProperty(script_prop, property, NULL, val);
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IActiveScriptProperty_Release(script_prop);
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if(FAILED(hres))
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WARN("SetProperty(%x) failed: %08x\n", property, hres);
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}
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static BOOL init_script_engine(ScriptHost *script_host)
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{
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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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VARIANT var;
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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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V_VT(&var) = VT_I4;
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V_I4(&var) = 1;
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set_script_prop(script_host, SCRIPTPROP_INVOKEVERSIONING, &var);
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V_VT(&var) = VT_BOOL;
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V_BOOL(&var) = VARIANT_TRUE;
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set_script_prop(script_host, SCRIPTPROP_HACK_TRIDENTEVENTSINK, &var);
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hres = IActiveScriptParse_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, &script_host->IActiveScriptSite_iface);
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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(SUCCEEDED(hres)) {
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V_VT(&var) = VT_BOOL;
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V_BOOL(&var) = VARIANT_TRUE;
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set_script_prop(script_host, SCRIPTPROP_ABBREVIATE_GLOBALNAME_RESOLUTION, &var);
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}else {
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WARN("AddNamedItem failed: %08x\n", hres);
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}
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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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IActiveScriptParseProcedure2_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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IActiveScriptParse_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(HTMLInnerWindow *window)
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{
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ScriptHost *iter;
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LIST_FOR_EACH_ENTRY(iter, &window->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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static inline ScriptHost *impl_from_IActiveScriptSite(IActiveScriptSite *iface)
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{
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return CONTAINING_RECORD(iface, ScriptHost, IActiveScriptSite_iface);
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}
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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 = impl_from_IActiveScriptSite(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 = &This->IActiveScriptSite_iface;
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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 = &This->IActiveScriptSite_iface;
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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 = &This->IActiveScriptSiteInterruptPoll_iface;
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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 = &This->IActiveScriptSiteWindow_iface;
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}else if(IsEqualGUID(&IID_IActiveScriptSiteUIControl, riid)) {
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TRACE("(%p)->(IID_IActiveScriptSiteUIControl %p)\n", This, ppv);
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*ppv = &This->IActiveScriptSiteUIControl_iface;
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}else if(IsEqualGUID(&IID_IActiveScriptSiteDebug, riid)) {
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TRACE("(%p)->(IID_IActiveScriptSiteDebug %p)\n", This, ppv);
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*ppv = &This->IActiveScriptSiteDebug_iface;
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}else if(IsEqualGUID(&IID_IServiceProvider, riid)) {
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TRACE("(%p)->(IID_IServiceProvider %p)\n", This, ppv);
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*ppv = &This->IServiceProvider_iface;
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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 = impl_from_IActiveScriptSite(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 = impl_from_IActiveScriptSite(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->window)
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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 = impl_from_IActiveScriptSite(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 = impl_from_IActiveScriptSite(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->window)
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return E_FAIL;
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/* FIXME: Return proxy object */
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*ppiunkItem = (IUnknown*)&This->window->base.IHTMLWindow2_iface;
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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 = impl_from_IActiveScriptSite(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 = impl_from_IActiveScriptSite(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 = impl_from_IActiveScriptSite(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 = impl_from_IActiveScriptSite(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 = impl_from_IActiveScriptSite(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 = impl_from_IActiveScriptSite(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 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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static inline ScriptHost *impl_from_IActiveScriptSiteInterruptPoll(IActiveScriptSiteInterruptPoll *iface)
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{
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return CONTAINING_RECORD(iface, ScriptHost, IActiveScriptSiteInterruptPoll_iface);
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}
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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 = impl_from_IActiveScriptSiteInterruptPoll(iface);
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return IActiveScriptSite_QueryInterface(&This->IActiveScriptSite_iface, 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 = impl_from_IActiveScriptSiteInterruptPoll(iface);
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return IActiveScriptSite_AddRef(&This->IActiveScriptSite_iface);
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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 = impl_from_IActiveScriptSiteInterruptPoll(iface);
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return IActiveScriptSite_Release(&This->IActiveScriptSite_iface);
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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 = impl_from_IActiveScriptSiteInterruptPoll(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 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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static inline ScriptHost *impl_from_IActiveScriptSiteWindow(IActiveScriptSiteWindow *iface)
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{
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return CONTAINING_RECORD(iface, ScriptHost, IActiveScriptSiteWindow_iface);
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}
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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 = impl_from_IActiveScriptSiteWindow(iface);
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return IActiveScriptSite_QueryInterface(&This->IActiveScriptSite_iface, 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 = impl_from_IActiveScriptSiteWindow(iface);
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return IActiveScriptSite_AddRef(&This->IActiveScriptSite_iface);
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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 = impl_from_IActiveScriptSiteWindow(iface);
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return IActiveScriptSite_Release(&This->IActiveScriptSite_iface);
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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 = impl_from_IActiveScriptSiteWindow(iface);
|
|
|
|
TRACE("(%p)->(%p)\n", This, phwnd);
|
|
|
|
if(!This->window || !This->window->base.outer_window || !This->window->base.outer_window->doc_obj)
|
|
return E_UNEXPECTED;
|
|
|
|
*phwnd = This->window->base.outer_window->doc_obj->hwnd;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI ActiveScriptSiteWindow_EnableModeless(IActiveScriptSiteWindow *iface, BOOL fEnable)
|
|
{
|
|
ScriptHost *This = impl_from_IActiveScriptSiteWindow(iface);
|
|
FIXME("(%p)->(%x)\n", This, fEnable);
|
|
return S_OK;
|
|
}
|
|
|
|
static const IActiveScriptSiteWindowVtbl ActiveScriptSiteWindowVtbl = {
|
|
ActiveScriptSiteWindow_QueryInterface,
|
|
ActiveScriptSiteWindow_AddRef,
|
|
ActiveScriptSiteWindow_Release,
|
|
ActiveScriptSiteWindow_GetWindow,
|
|
ActiveScriptSiteWindow_EnableModeless
|
|
};
|
|
|
|
static inline ScriptHost *impl_from_IActiveScriptSiteUIControl(IActiveScriptSiteUIControl *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, ScriptHost, IActiveScriptSiteUIControl_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI ActiveScriptSiteUIControl_QueryInterface(IActiveScriptSiteUIControl *iface, REFIID riid, void **ppv)
|
|
{
|
|
ScriptHost *This = impl_from_IActiveScriptSiteUIControl(iface);
|
|
return IActiveScriptSite_QueryInterface(&This->IActiveScriptSite_iface, riid, ppv);
|
|
}
|
|
|
|
static ULONG WINAPI ActiveScriptSiteUIControl_AddRef(IActiveScriptSiteUIControl *iface)
|
|
{
|
|
ScriptHost *This = impl_from_IActiveScriptSiteUIControl(iface);
|
|
return IActiveScriptSite_AddRef(&This->IActiveScriptSite_iface);
|
|
}
|
|
|
|
static ULONG WINAPI ActiveScriptSiteUIControl_Release(IActiveScriptSiteUIControl *iface)
|
|
{
|
|
ScriptHost *This = impl_from_IActiveScriptSiteUIControl(iface);
|
|
return IActiveScriptSite_Release(&This->IActiveScriptSite_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI ActiveScriptSiteUIControl_GetUIBehavior(IActiveScriptSiteUIControl *iface, SCRIPTUICITEM UicItem,
|
|
SCRIPTUICHANDLING *pUicHandling)
|
|
{
|
|
ScriptHost *This = impl_from_IActiveScriptSiteUIControl(iface);
|
|
|
|
WARN("(%p)->(%d %p) semi-stub\n", This, UicItem, pUicHandling);
|
|
|
|
*pUicHandling = SCRIPTUICHANDLING_ALLOW;
|
|
return S_OK;
|
|
}
|
|
|
|
static const IActiveScriptSiteUIControlVtbl ActiveScriptSiteUIControlVtbl = {
|
|
ActiveScriptSiteUIControl_QueryInterface,
|
|
ActiveScriptSiteUIControl_AddRef,
|
|
ActiveScriptSiteUIControl_Release,
|
|
ActiveScriptSiteUIControl_GetUIBehavior
|
|
};
|
|
|
|
static inline ScriptHost *impl_from_IActiveScriptSiteDebug(IActiveScriptSiteDebug *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, ScriptHost, IActiveScriptSiteDebug_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI ActiveScriptSiteDebug_QueryInterface(IActiveScriptSiteDebug *iface,
|
|
REFIID riid, void **ppv)
|
|
{
|
|
ScriptHost *This = impl_from_IActiveScriptSiteDebug(iface);
|
|
return IActiveScriptSite_QueryInterface(&This->IActiveScriptSite_iface, riid, ppv);
|
|
}
|
|
|
|
static ULONG WINAPI ActiveScriptSiteDebug_AddRef(IActiveScriptSiteDebug *iface)
|
|
{
|
|
ScriptHost *This = impl_from_IActiveScriptSiteDebug(iface);
|
|
return IActiveScriptSite_AddRef(&This->IActiveScriptSite_iface);
|
|
}
|
|
|
|
static ULONG WINAPI ActiveScriptSiteDebug_Release(IActiveScriptSiteDebug *iface)
|
|
{
|
|
ScriptHost *This = impl_from_IActiveScriptSiteDebug(iface);
|
|
return IActiveScriptSite_Release(&This->IActiveScriptSite_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI ActiveScriptSiteDebug_GetDocumentContextFromPosition(IActiveScriptSiteDebug *iface,
|
|
CTXARG_T dwSourceContext, ULONG uCharacterOffset, ULONG uNumChars, IDebugDocumentContext **ppsc)
|
|
{
|
|
ScriptHost *This = impl_from_IActiveScriptSiteDebug(iface);
|
|
FIXME("(%p)->(%s %u %u %p)\n", This, wine_dbgstr_longlong(dwSourceContext), uCharacterOffset,
|
|
uNumChars, ppsc);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ActiveScriptSiteDebug_GetApplication(IActiveScriptSiteDebug *iface, IDebugApplication **ppda)
|
|
{
|
|
ScriptHost *This = impl_from_IActiveScriptSiteDebug(iface);
|
|
FIXME("(%p)->(%p)\n", This, ppda);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ActiveScriptSiteDebug_GetRootApplicationNode(IActiveScriptSiteDebug *iface,
|
|
IDebugApplicationNode **ppdanRoot)
|
|
{
|
|
ScriptHost *This = impl_from_IActiveScriptSiteDebug(iface);
|
|
FIXME("(%p)->(%p)\n", This, ppdanRoot);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI ActiveScriptSiteDebug_OnScriptErrorDebug(IActiveScriptSiteDebug *iface,
|
|
IActiveScriptErrorDebug *pErrorDebug, BOOL *pfEnterDebugger, BOOL *pfCallOnScriptErrorWhenContinuing)
|
|
{
|
|
ScriptHost *This = impl_from_IActiveScriptSiteDebug(iface);
|
|
FIXME("(%p)->(%p %p %p)\n", This, pErrorDebug, pfEnterDebugger, pfCallOnScriptErrorWhenContinuing);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IActiveScriptSiteDebugVtbl ActiveScriptSiteDebugVtbl = {
|
|
ActiveScriptSiteDebug_QueryInterface,
|
|
ActiveScriptSiteDebug_AddRef,
|
|
ActiveScriptSiteDebug_Release,
|
|
ActiveScriptSiteDebug_GetDocumentContextFromPosition,
|
|
ActiveScriptSiteDebug_GetApplication,
|
|
ActiveScriptSiteDebug_GetRootApplicationNode,
|
|
ActiveScriptSiteDebug_OnScriptErrorDebug
|
|
};
|
|
|
|
static inline ScriptHost *impl_from_IServiceProvider(IServiceProvider *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, ScriptHost, IServiceProvider_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI ASServiceProvider_QueryInterface(IServiceProvider *iface, REFIID riid, void **ppv)
|
|
{
|
|
ScriptHost *This = impl_from_IServiceProvider(iface);
|
|
return IActiveScriptSite_QueryInterface(&This->IActiveScriptSite_iface, riid, ppv);
|
|
}
|
|
|
|
static ULONG WINAPI ASServiceProvider_AddRef(IServiceProvider *iface)
|
|
{
|
|
ScriptHost *This = impl_from_IServiceProvider(iface);
|
|
return IActiveScriptSite_AddRef(&This->IActiveScriptSite_iface);
|
|
}
|
|
|
|
static ULONG WINAPI ASServiceProvider_Release(IServiceProvider *iface)
|
|
{
|
|
ScriptHost *This = impl_from_IServiceProvider(iface);
|
|
return IActiveScriptSite_Release(&This->IActiveScriptSite_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI ASServiceProvider_QueryService(IServiceProvider *iface, REFGUID guidService,
|
|
REFIID riid, void **ppv)
|
|
{
|
|
ScriptHost *This = impl_from_IServiceProvider(iface);
|
|
|
|
if(IsEqualGUID(&SID_SInternetHostSecurityManager, guidService)) {
|
|
TRACE("(%p)->(SID_SInternetHostSecurityManager)\n", This);
|
|
|
|
if(!This->window || !This->window->doc)
|
|
return E_NOINTERFACE;
|
|
|
|
return IInternetHostSecurityManager_QueryInterface(&This->window->doc->IInternetHostSecurityManager_iface,
|
|
riid, ppv);
|
|
}
|
|
|
|
if(IsEqualGUID(&SID_SContainerDispatch, guidService)) {
|
|
TRACE("(%p)->(SID_SContainerDispatch)\n", This);
|
|
|
|
if(!This->window || !This->window->doc)
|
|
return E_NOINTERFACE;
|
|
|
|
return IHTMLDocument2_QueryInterface(&This->window->doc->basedoc.IHTMLDocument2_iface, riid, ppv);
|
|
}
|
|
|
|
FIXME("(%p)->(%s %s %p)\n", This, debugstr_guid(guidService), debugstr_guid(riid), ppv);
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static const IServiceProviderVtbl ASServiceProviderVtbl = {
|
|
ASServiceProvider_QueryInterface,
|
|
ASServiceProvider_AddRef,
|
|
ASServiceProvider_Release,
|
|
ASServiceProvider_QueryService
|
|
};
|
|
|
|
static ScriptHost *create_script_host(HTMLInnerWindow *window, const GUID *guid)
|
|
{
|
|
ScriptHost *ret;
|
|
HRESULT hres;
|
|
|
|
ret = heap_alloc_zero(sizeof(*ret));
|
|
if(!ret)
|
|
return NULL;
|
|
|
|
ret->IActiveScriptSite_iface.lpVtbl = &ActiveScriptSiteVtbl;
|
|
ret->IActiveScriptSiteInterruptPoll_iface.lpVtbl = &ActiveScriptSiteInterruptPollVtbl;
|
|
ret->IActiveScriptSiteWindow_iface.lpVtbl = &ActiveScriptSiteWindowVtbl;
|
|
ret->IActiveScriptSiteUIControl_iface.lpVtbl = &ActiveScriptSiteUIControlVtbl;
|
|
ret->IActiveScriptSiteDebug_iface.lpVtbl = &ActiveScriptSiteDebugVtbl;
|
|
ret->IServiceProvider_iface.lpVtbl = &ASServiceProviderVtbl;
|
|
ret->ref = 1;
|
|
ret->window = window;
|
|
ret->script_state = SCRIPTSTATE_UNINITIALIZED;
|
|
|
|
ret->guid = *guid;
|
|
list_add_tail(&window->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;
|
|
}
|
|
|
|
typedef struct {
|
|
task_t header;
|
|
HTMLScriptElement *elem;
|
|
} fire_readystatechange_task_t;
|
|
|
|
static void fire_readystatechange_proc(task_t *_task)
|
|
{
|
|
fire_readystatechange_task_t *task = (fire_readystatechange_task_t*)_task;
|
|
|
|
if(!task->elem->pending_readystatechange_event)
|
|
return;
|
|
|
|
task->elem->pending_readystatechange_event = FALSE;
|
|
fire_event(task->elem->element.node.doc, EVENTID_READYSTATECHANGE, FALSE, task->elem->element.node.nsnode, NULL, NULL);
|
|
}
|
|
|
|
static void fire_readystatechange_task_destr(task_t *_task)
|
|
{
|
|
fire_readystatechange_task_t *task = (fire_readystatechange_task_t*)_task;
|
|
|
|
IHTMLScriptElement_Release(&task->elem->IHTMLScriptElement_iface);
|
|
}
|
|
|
|
static void set_script_elem_readystate(HTMLScriptElement *script_elem, READYSTATE readystate)
|
|
{
|
|
script_elem->readystate = readystate;
|
|
|
|
if(readystate != READYSTATE_INTERACTIVE) {
|
|
if(!script_elem->element.node.doc->window->parser_callback_cnt) {
|
|
fire_readystatechange_task_t *task;
|
|
HRESULT hres;
|
|
|
|
if(script_elem->pending_readystatechange_event)
|
|
return;
|
|
|
|
task = heap_alloc(sizeof(*task));
|
|
if(!task)
|
|
return;
|
|
|
|
IHTMLScriptElement_AddRef(&script_elem->IHTMLScriptElement_iface);
|
|
task->elem = script_elem;
|
|
|
|
hres = push_task(&task->header, fire_readystatechange_proc, fire_readystatechange_task_destr,
|
|
script_elem->element.node.doc->window->task_magic);
|
|
if(SUCCEEDED(hres))
|
|
script_elem->pending_readystatechange_event = TRUE;
|
|
}else {
|
|
script_elem->pending_readystatechange_event = FALSE;
|
|
fire_event(script_elem->element.node.doc, EVENTID_READYSTATECHANGE, FALSE,
|
|
script_elem->element.node.nsnode, NULL, NULL);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void parse_elem_text(ScriptHost *script_host, HTMLScriptElement *script_elem, LPCWSTR text)
|
|
{
|
|
EXCEPINFO excepinfo;
|
|
VARIANT var;
|
|
HRESULT hres;
|
|
|
|
TRACE("%s\n", debugstr_w(text));
|
|
|
|
set_script_elem_readystate(script_elem, READYSTATE_INTERACTIVE);
|
|
|
|
VariantInit(&var);
|
|
memset(&excepinfo, 0, sizeof(excepinfo));
|
|
TRACE(">>>\n");
|
|
hres = IActiveScriptParse_ParseScriptText(script_host->parse, text, windowW, NULL, script_endW,
|
|
0, 0, SCRIPTTEXT_ISVISIBLE|SCRIPTTEXT_HOSTMANAGESSOURCE,
|
|
&var, &excepinfo);
|
|
if(SUCCEEDED(hres))
|
|
TRACE("<<<\n");
|
|
else
|
|
WARN("<<< %08x\n", hres);
|
|
|
|
}
|
|
|
|
typedef struct {
|
|
BSCallback bsc;
|
|
|
|
HTMLScriptElement *script_elem;
|
|
DWORD scheme;
|
|
|
|
DWORD size;
|
|
char *buf;
|
|
HRESULT hres;
|
|
} ScriptBSC;
|
|
|
|
static inline ScriptBSC *impl_from_BSCallback(BSCallback *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, ScriptBSC, bsc);
|
|
}
|
|
|
|
static void ScriptBSC_destroy(BSCallback *bsc)
|
|
{
|
|
ScriptBSC *This = impl_from_BSCallback(bsc);
|
|
|
|
if(This->script_elem) {
|
|
IHTMLScriptElement_Release(&This->script_elem->IHTMLScriptElement_iface);
|
|
This->script_elem = NULL;
|
|
}
|
|
|
|
heap_free(This->buf);
|
|
heap_free(This);
|
|
}
|
|
|
|
static HRESULT ScriptBSC_init_bindinfo(BSCallback *bsc)
|
|
{
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT ScriptBSC_start_binding(BSCallback *bsc)
|
|
{
|
|
ScriptBSC *This = impl_from_BSCallback(bsc);
|
|
|
|
/* FIXME: We should find a better to decide if 'loading' state is supposed to be used by the protocol. */
|
|
if(This->scheme == URL_SCHEME_HTTPS || This->scheme == URL_SCHEME_HTTP)
|
|
set_script_elem_readystate(This->script_elem, READYSTATE_LOADING);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT ScriptBSC_stop_binding(BSCallback *bsc, HRESULT result)
|
|
{
|
|
ScriptBSC *This = impl_from_BSCallback(bsc);
|
|
|
|
This->hres = result;
|
|
|
|
if(SUCCEEDED(result)) {
|
|
if(This->script_elem->readystate == READYSTATE_LOADING)
|
|
set_script_elem_readystate(This->script_elem, READYSTATE_LOADED);
|
|
}else {
|
|
FIXME("binding failed %08x\n", result);
|
|
heap_free(This->buf);
|
|
This->buf = NULL;
|
|
This->size = 0;
|
|
}
|
|
|
|
IHTMLScriptElement_Release(&This->script_elem->IHTMLScriptElement_iface);
|
|
This->script_elem = NULL;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT ScriptBSC_read_data(BSCallback *bsc, IStream *stream)
|
|
{
|
|
ScriptBSC *This = impl_from_BSCallback(bsc);
|
|
DWORD readed;
|
|
HRESULT hres;
|
|
|
|
if(!This->buf) {
|
|
This->buf = heap_alloc(128);
|
|
if(!This->buf)
|
|
return E_OUTOFMEMORY;
|
|
This->size = 128;
|
|
}
|
|
|
|
do {
|
|
if(This->bsc.readed >= This->size) {
|
|
void *new_buf;
|
|
new_buf = heap_realloc(This->buf, This->size << 1);
|
|
if(!new_buf)
|
|
return E_OUTOFMEMORY;
|
|
This->size <<= 1;
|
|
This->buf = new_buf;
|
|
}
|
|
|
|
hres = read_stream(&This->bsc, stream, This->buf+This->bsc.readed, This->size-This->bsc.readed, &readed);
|
|
}while(hres == S_OK);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT ScriptBSC_on_progress(BSCallback *bsc, ULONG status_code, LPCWSTR status_text)
|
|
{
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT ScriptBSC_on_response(BSCallback *bsc, DWORD response_code,
|
|
LPCWSTR response_headers)
|
|
{
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT ScriptBSC_beginning_transaction(BSCallback *bsc, WCHAR **additional_headers)
|
|
{
|
|
return S_FALSE;
|
|
}
|
|
|
|
static const BSCallbackVtbl ScriptBSCVtbl = {
|
|
ScriptBSC_destroy,
|
|
ScriptBSC_init_bindinfo,
|
|
ScriptBSC_start_binding,
|
|
ScriptBSC_stop_binding,
|
|
ScriptBSC_read_data,
|
|
ScriptBSC_on_progress,
|
|
ScriptBSC_on_response,
|
|
ScriptBSC_beginning_transaction
|
|
};
|
|
|
|
|
|
static HRESULT bind_script_to_text(HTMLInnerWindow *window, IUri *uri, HTMLScriptElement *script_elem, WCHAR **ret)
|
|
{
|
|
UINT cp = CP_UTF8;
|
|
ScriptBSC *bsc;
|
|
IMoniker *mon;
|
|
WCHAR *text;
|
|
HRESULT hres;
|
|
|
|
hres = CreateURLMonikerEx2(NULL, uri, &mon, URL_MK_UNIFORM);
|
|
if(FAILED(hres))
|
|
return hres;
|
|
|
|
bsc = heap_alloc_zero(sizeof(*bsc));
|
|
if(!bsc) {
|
|
IMoniker_Release(mon);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
init_bscallback(&bsc->bsc, &ScriptBSCVtbl, mon, 0);
|
|
IMoniker_Release(mon);
|
|
bsc->hres = E_FAIL;
|
|
|
|
hres = IUri_GetScheme(uri, &bsc->scheme);
|
|
if(FAILED(hres))
|
|
bsc->scheme = URL_SCHEME_UNKNOWN;
|
|
|
|
IHTMLScriptElement_AddRef(&script_elem->IHTMLScriptElement_iface);
|
|
bsc->script_elem = script_elem;
|
|
|
|
hres = start_binding(window, &bsc->bsc, NULL);
|
|
if(SUCCEEDED(hres))
|
|
hres = bsc->hres;
|
|
if(FAILED(hres)) {
|
|
IBindStatusCallback_Release(&bsc->bsc.IBindStatusCallback_iface);
|
|
return hres;
|
|
}
|
|
|
|
if(!bsc->bsc.readed) {
|
|
*ret = NULL;
|
|
return S_OK;
|
|
}
|
|
|
|
switch(bsc->bsc.bom) {
|
|
case BOM_UTF16:
|
|
if(bsc->bsc.readed % sizeof(WCHAR)) {
|
|
FIXME("The buffer is not a valid utf16 string\n");
|
|
hres = E_FAIL;
|
|
break;
|
|
}
|
|
|
|
text = heap_alloc(bsc->bsc.readed+sizeof(WCHAR));
|
|
if(!text) {
|
|
hres = E_OUTOFMEMORY;
|
|
break;
|
|
}
|
|
|
|
memcpy(text, bsc->buf, bsc->bsc.readed);
|
|
text[bsc->bsc.readed/sizeof(WCHAR)] = 0;
|
|
break;
|
|
|
|
default:
|
|
/* FIXME: Try to use charset from HTTP headers first */
|
|
cp = get_document_charset(window->doc);
|
|
/* fall through */
|
|
case BOM_UTF8: {
|
|
DWORD len;
|
|
|
|
len = MultiByteToWideChar(cp, 0, bsc->buf, bsc->bsc.readed, NULL, 0);
|
|
text = heap_alloc((len+1)*sizeof(WCHAR));
|
|
if(!text) {
|
|
hres = E_OUTOFMEMORY;
|
|
break;
|
|
}
|
|
|
|
MultiByteToWideChar(cp, 0, bsc->buf, bsc->bsc.readed, text, len);
|
|
text[len] = 0;
|
|
}
|
|
}
|
|
|
|
IBindStatusCallback_Release(&bsc->bsc.IBindStatusCallback_iface);
|
|
if(FAILED(hres))
|
|
return hres;
|
|
|
|
*ret = text;
|
|
return S_OK;
|
|
}
|
|
|
|
static void parse_extern_script(ScriptHost *script_host, HTMLScriptElement *script_elem, LPCWSTR src)
|
|
{
|
|
WCHAR *text;
|
|
IUri *uri;
|
|
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 = create_uri(src, 0, &uri);
|
|
if(FAILED(hres))
|
|
return;
|
|
|
|
hres = bind_script_to_text(script_host->window, uri, script_elem, &text);
|
|
IUri_Release(uri);
|
|
if(FAILED(hres) || !text)
|
|
return;
|
|
|
|
parse_elem_text(script_host, script_elem, text);
|
|
|
|
heap_free(text);
|
|
}
|
|
|
|
static void parse_inline_script(ScriptHost *script_host, HTMLScriptElement *script_elem)
|
|
{
|
|
const PRUnichar *text;
|
|
nsAString text_str;
|
|
nsresult nsres;
|
|
|
|
nsAString_Init(&text_str, NULL);
|
|
nsres = nsIDOMHTMLScriptElement_GetText(script_elem->nsscript, &text_str);
|
|
nsAString_GetData(&text_str, &text);
|
|
|
|
if(NS_FAILED(nsres)) {
|
|
ERR("GetText failed: %08x\n", nsres);
|
|
}else if(*text) {
|
|
parse_elem_text(script_host, script_elem, text);
|
|
}
|
|
|
|
nsAString_Finish(&text_str);
|
|
}
|
|
|
|
static void parse_script_elem(ScriptHost *script_host, HTMLScriptElement *script_elem)
|
|
{
|
|
nsAString src_str, event_str;
|
|
const PRUnichar *src;
|
|
nsresult nsres;
|
|
|
|
nsAString_Init(&event_str, NULL);
|
|
nsres = nsIDOMHTMLScriptElement_GetEvent(script_elem->nsscript, &event_str);
|
|
if(NS_SUCCEEDED(nsres)) {
|
|
const PRUnichar *event;
|
|
|
|
nsAString_GetData(&event_str, &event);
|
|
if(*event) {
|
|
TRACE("deferring event %s script evaluation\n", debugstr_w(event));
|
|
nsAString_Finish(&event_str);
|
|
return;
|
|
}
|
|
}else {
|
|
ERR("GetEvent failed: %08x\n", nsres);
|
|
}
|
|
nsAString_Finish(&event_str);
|
|
|
|
nsAString_Init(&src_str, NULL);
|
|
nsres = nsIDOMHTMLScriptElement_GetSrc(script_elem->nsscript, &src_str);
|
|
nsAString_GetData(&src_str, &src);
|
|
|
|
if(NS_FAILED(nsres)) {
|
|
ERR("GetSrc failed: %08x\n", nsres);
|
|
}else if(*src) {
|
|
script_elem->parsed = TRUE;
|
|
parse_extern_script(script_host, script_elem, src);
|
|
}else {
|
|
parse_inline_script(script_host, script_elem);
|
|
}
|
|
|
|
nsAString_Finish(&src_str);
|
|
|
|
set_script_elem_readystate(script_elem, READYSTATE_COMPLETE);
|
|
}
|
|
|
|
static GUID get_default_script_guid(HTMLInnerWindow *window)
|
|
{
|
|
/* If not specified, we should use very first script host that was created for the page (or JScript if none) */
|
|
return list_empty(&window->script_hosts)
|
|
? CLSID_JScript
|
|
: LIST_ENTRY(list_head(&window->script_hosts), ScriptHost, entry)->guid;
|
|
}
|
|
|
|
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};
|
|
const WCHAR text_jscriptW[] =
|
|
{'t','e','x','t','/','j','s','c','r','i','p','t',0};
|
|
const WCHAR text_vbscriptW[] =
|
|
{'t','e','x','t','/','v','b','s','c','r','i','p','t',0};
|
|
|
|
/* FIXME: Handle more types */
|
|
if(!strcmpiW(type, text_javascriptW) || !strcmpiW(type, text_jscriptW)) {
|
|
*guid = CLSID_JScript;
|
|
}else if(!strcmpiW(type, text_vbscriptW)) {
|
|
*guid = CLSID_VBScript;
|
|
}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(HTMLInnerWindow *window, nsIDOMHTMLScriptElement *nsscript, GUID *guid)
|
|
{
|
|
nsIDOMHTMLElement *nselem;
|
|
const PRUnichar *language;
|
|
nsAString 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);
|
|
}
|
|
|
|
nsres = nsIDOMHTMLScriptElement_QueryInterface(nsscript, &IID_nsIDOMHTMLElement, (void**)&nselem);
|
|
assert(nsres == NS_OK);
|
|
|
|
nsres = get_elem_attr_value(nselem, languageW, &val_str, &language);
|
|
nsIDOMHTMLElement_Release(nselem);
|
|
if(NS_SUCCEEDED(nsres)) {
|
|
if(*language) {
|
|
ret = get_guid_from_language(language, guid);
|
|
}else {
|
|
*guid = get_default_script_guid(window);
|
|
ret = TRUE;
|
|
}
|
|
nsAString_Finish(&val_str);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static ScriptHost *get_script_host(HTMLInnerWindow *window, const GUID *guid)
|
|
{
|
|
ScriptHost *iter;
|
|
|
|
LIST_FOR_EACH_ENTRY(iter, &window->script_hosts, ScriptHost, entry) {
|
|
if(IsEqualGUID(guid, &iter->guid))
|
|
return iter;
|
|
}
|
|
|
|
return create_script_host(window, guid);
|
|
}
|
|
|
|
static ScriptHost *get_elem_script_host(HTMLInnerWindow *window, HTMLScriptElement *script_elem)
|
|
{
|
|
GUID guid;
|
|
|
|
if(!get_script_guid(window, script_elem->nsscript, &guid)) {
|
|
WARN("Could not find script GUID\n");
|
|
return NULL;
|
|
}
|
|
|
|
if(IsEqualGUID(&CLSID_JScript, &guid)
|
|
&& (!window->base.outer_window || window->base.outer_window->scriptmode != SCRIPTMODE_ACTIVESCRIPT)) {
|
|
TRACE("Ignoring JScript\n");
|
|
return NULL;
|
|
}
|
|
|
|
return get_script_host(window, &guid);
|
|
}
|
|
|
|
void doc_insert_script(HTMLInnerWindow *window, HTMLScriptElement *script_elem)
|
|
{
|
|
ScriptHost *script_host;
|
|
|
|
script_host = get_elem_script_host(window, script_elem);
|
|
if(!script_host)
|
|
return;
|
|
|
|
if(script_host->parse)
|
|
parse_script_elem(script_host, script_elem);
|
|
}
|
|
|
|
IDispatch *script_parse_event(HTMLInnerWindow *window, LPCWSTR text)
|
|
{
|
|
ScriptHost *script_host;
|
|
GUID guid;
|
|
const WCHAR *ptr;
|
|
IDispatch *disp;
|
|
HRESULT hres;
|
|
|
|
static const WCHAR delimiterW[] = {'\"',0};
|
|
|
|
TRACE("%s\n", debugstr_w(text));
|
|
|
|
for(ptr = text; isalnumW(*ptr); ptr++);
|
|
if(*ptr == ':') {
|
|
LPWSTR language;
|
|
BOOL b;
|
|
|
|
language = heap_alloc((ptr-text+1)*sizeof(WCHAR));
|
|
if(!language)
|
|
return NULL;
|
|
|
|
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;
|
|
guid = get_default_script_guid(window);
|
|
}
|
|
|
|
if(IsEqualGUID(&CLSID_JScript, &guid)
|
|
&& (!window->base.outer_window || window->base.outer_window->scriptmode != SCRIPTMODE_ACTIVESCRIPT)) {
|
|
TRACE("Ignoring JScript\n");
|
|
return NULL;
|
|
}
|
|
|
|
script_host = get_script_host(window, &guid);
|
|
if(!script_host || !script_host->parse_proc)
|
|
return NULL;
|
|
|
|
hres = IActiveScriptParseProcedure2_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;
|
|
}
|
|
|
|
HRESULT exec_script(HTMLInnerWindow *window, const WCHAR *code, const WCHAR *lang, VARIANT *ret)
|
|
{
|
|
ScriptHost *script_host;
|
|
EXCEPINFO ei;
|
|
GUID guid;
|
|
HRESULT hres;
|
|
|
|
static const WCHAR delimW[] = {'"',0};
|
|
|
|
if(!get_guid_from_language(lang, &guid)) {
|
|
WARN("Could not find script GUID\n");
|
|
return CO_E_CLASSSTRING;
|
|
}
|
|
|
|
script_host = get_script_host(window, &guid);
|
|
if(!script_host) {
|
|
FIXME("No script host\n");
|
|
return E_FAIL;
|
|
}
|
|
|
|
if(!script_host->parse) {
|
|
FIXME("script_host->parse == NULL\n");
|
|
return E_FAIL;
|
|
}
|
|
|
|
memset(&ei, 0, sizeof(ei));
|
|
TRACE(">>>\n");
|
|
hres = IActiveScriptParse_ParseScriptText(script_host->parse, code, NULL, NULL, delimW, 0, 0, SCRIPTTEXT_ISVISIBLE, ret, &ei);
|
|
if(SUCCEEDED(hres))
|
|
TRACE("<<<\n");
|
|
else
|
|
WARN("<<< %08x\n", hres);
|
|
|
|
return hres;
|
|
}
|
|
|
|
IDispatch *get_script_disp(ScriptHost *script_host)
|
|
{
|
|
IDispatch *disp;
|
|
HRESULT hres;
|
|
|
|
if(!script_host->script)
|
|
return NULL;
|
|
|
|
hres = IActiveScript_GetScriptDispatch(script_host->script, windowW, &disp);
|
|
if(FAILED(hres))
|
|
return NULL;
|
|
|
|
return disp;
|
|
}
|
|
|
|
static EventTarget *find_event_target(HTMLDocumentNode *doc, HTMLScriptElement *script_elem)
|
|
{
|
|
EventTarget *event_target = NULL;
|
|
const PRUnichar *target_id;
|
|
nsAString target_id_str;
|
|
nsresult nsres;
|
|
HRESULT hres;
|
|
|
|
nsAString_Init(&target_id_str, NULL);
|
|
nsres = nsIDOMHTMLScriptElement_GetHtmlFor(script_elem->nsscript, &target_id_str);
|
|
if(NS_FAILED(nsres)) {
|
|
ERR("GetScriptFor failed: %08x\n", nsres);
|
|
nsAString_Finish(&target_id_str);
|
|
return NULL;
|
|
}
|
|
|
|
nsAString_GetData(&target_id_str, &target_id);
|
|
if(!*target_id) {
|
|
FIXME("Empty for attribute\n");
|
|
}else if(!strcmpW(target_id, documentW)) {
|
|
event_target = &doc->node.event_target;
|
|
htmldoc_addref(&doc->basedoc);
|
|
}else if(!strcmpW(target_id, windowW)) {
|
|
if(doc->window) {
|
|
event_target = &doc->window->event_target;
|
|
IDispatchEx_AddRef(&event_target->dispex.IDispatchEx_iface);
|
|
}
|
|
}else {
|
|
HTMLElement *target_elem;
|
|
|
|
hres = get_doc_elem_by_id(doc, target_id, &target_elem);
|
|
if(SUCCEEDED(hres) && target_elem) {
|
|
event_target = &target_elem->node.event_target;
|
|
}
|
|
}
|
|
|
|
nsAString_Finish(&target_id_str);
|
|
return event_target;
|
|
}
|
|
|
|
static BOOL parse_event_str(WCHAR *event, const WCHAR **args)
|
|
{
|
|
WCHAR *ptr;
|
|
|
|
TRACE("%s\n", debugstr_w(event));
|
|
|
|
for(ptr = event; isalnumW(*ptr); ptr++);
|
|
if(!*ptr) {
|
|
*args = NULL;
|
|
return TRUE;
|
|
}
|
|
|
|
if(*ptr != '(')
|
|
return FALSE;
|
|
|
|
*ptr++ = 0;
|
|
*args = ptr;
|
|
while(isalnumW(*ptr) || isspaceW(*ptr) || *ptr == ',')
|
|
ptr++;
|
|
|
|
if(*ptr != ')')
|
|
return FALSE;
|
|
|
|
*ptr++ = 0;
|
|
return !*ptr;
|
|
}
|
|
|
|
static IDispatch *parse_event_elem(HTMLDocumentNode *doc, HTMLScriptElement *script_elem, WCHAR **ret_event)
|
|
{
|
|
ScriptHost *script_host;
|
|
WCHAR *event = NULL;
|
|
const WCHAR *args;
|
|
nsAString nsstr;
|
|
IDispatch *disp;
|
|
nsresult nsres;
|
|
HRESULT hres;
|
|
|
|
if(script_elem->parsed)
|
|
return NULL;
|
|
|
|
script_host = get_elem_script_host(doc->window, script_elem);
|
|
if(!script_host || !script_host->parse_proc)
|
|
return NULL;
|
|
|
|
nsAString_Init(&nsstr, NULL);
|
|
nsres = nsIDOMHTMLScriptElement_GetEvent(script_elem->nsscript, &nsstr);
|
|
if(NS_SUCCEEDED(nsres)) {
|
|
const PRUnichar *event_val;
|
|
|
|
nsAString_GetData(&nsstr, &event_val);
|
|
event = heap_strdupW(event_val);
|
|
}
|
|
nsAString_Finish(&nsstr);
|
|
if(!event)
|
|
return NULL;
|
|
|
|
if(!parse_event_str(event, &args)) {
|
|
WARN("parsing %s failed\n", debugstr_w(event));
|
|
heap_free(event);
|
|
return NULL;
|
|
}
|
|
|
|
nsAString_Init(&nsstr, NULL);
|
|
nsres = nsIDOMHTMLScriptElement_GetText(script_elem->nsscript, &nsstr);
|
|
if(NS_SUCCEEDED(nsres)) {
|
|
const PRUnichar *text;
|
|
|
|
nsAString_GetData(&nsstr, &text);
|
|
hres = IActiveScriptParseProcedure2_ParseProcedureText(script_host->parse_proc, text, args,
|
|
emptyW, NULL, NULL, script_endW, 0, 0,
|
|
SCRIPTPROC_HOSTMANAGESSOURCE|SCRIPTPROC_IMPLICIT_THIS|SCRIPTPROC_IMPLICIT_PARENTS, &disp);
|
|
if(FAILED(hres))
|
|
disp = NULL;
|
|
}else {
|
|
ERR("GetText failed: %08x\n", nsres);
|
|
disp = NULL;
|
|
}
|
|
nsAString_Finish(&nsstr);
|
|
if(!disp) {
|
|
heap_free(event);
|
|
return NULL;
|
|
}
|
|
|
|
*ret_event = event;
|
|
return disp;
|
|
}
|
|
|
|
void bind_event_scripts(HTMLDocumentNode *doc)
|
|
{
|
|
HTMLPluginContainer *plugin_container;
|
|
nsIDOMHTMLScriptElement *nsscript;
|
|
HTMLScriptElement *script_elem;
|
|
EventTarget *event_target;
|
|
nsIDOMNodeList *node_list;
|
|
nsIDOMNode *script_node;
|
|
nsAString selector_str;
|
|
IDispatch *event_disp;
|
|
UINT32 length, i;
|
|
WCHAR *event;
|
|
nsresult nsres;
|
|
HRESULT hres;
|
|
|
|
static const PRUnichar selectorW[] = {'s','c','r','i','p','t','[','e','v','e','n','t',']',0};
|
|
|
|
TRACE("%p\n", doc);
|
|
|
|
if(!doc->nsdoc)
|
|
return;
|
|
|
|
nsAString_InitDepend(&selector_str, selectorW);
|
|
nsres = nsIDOMHTMLDocument_QuerySelectorAll(doc->nsdoc, &selector_str, &node_list);
|
|
nsAString_Finish(&selector_str);
|
|
if(NS_FAILED(nsres)) {
|
|
ERR("QuerySelectorAll failed: %08x\n", nsres);
|
|
return;
|
|
}
|
|
|
|
if(!node_list)
|
|
return;
|
|
|
|
nsres = nsIDOMNodeList_GetLength(node_list, &length);
|
|
assert(nsres == NS_OK);
|
|
|
|
for(i=0; i < length; i++) {
|
|
nsres = nsIDOMNodeList_Item(node_list, i, &script_node);
|
|
if(NS_FAILED(nsres) || !script_node) {
|
|
ERR("Item(%d) failed: %08x\n", i, nsres);
|
|
continue;
|
|
}
|
|
|
|
nsres = nsIDOMNode_QueryInterface(script_node, &IID_nsIDOMHTMLScriptElement, (void**)&nsscript);
|
|
assert(nsres == NS_OK);
|
|
nsIDOMNode_Release(script_node);
|
|
|
|
hres = script_elem_from_nsscript(doc, nsscript, &script_elem);
|
|
if(FAILED(hres))
|
|
continue;
|
|
|
|
event_disp = parse_event_elem(doc, script_elem, &event);
|
|
if(event_disp) {
|
|
event_target = find_event_target(doc, script_elem);
|
|
if(event_target) {
|
|
hres = IDispatchEx_QueryInterface(&event_target->dispex.IDispatchEx_iface, &IID_HTMLPluginContainer,
|
|
(void**)&plugin_container);
|
|
if(SUCCEEDED(hres))
|
|
bind_activex_event(doc, plugin_container, event, event_disp);
|
|
else
|
|
bind_target_event(doc, event_target, event, event_disp);
|
|
|
|
IDispatchEx_Release(&event_target->dispex.IDispatchEx_iface);
|
|
if(plugin_container)
|
|
node_release(&plugin_container->element.node);
|
|
}
|
|
|
|
heap_free(event);
|
|
IDispatch_Release(event_disp);
|
|
}
|
|
|
|
IHTMLScriptElement_Release(&script_elem->IHTMLScriptElement_iface);
|
|
}
|
|
|
|
nsIDOMNodeList_Release(node_list);
|
|
}
|
|
|
|
BOOL find_global_prop(HTMLInnerWindow *window, BSTR name, DWORD flags, ScriptHost **ret_host, DISPID *ret_id)
|
|
{
|
|
IDispatchEx *dispex;
|
|
IDispatch *disp;
|
|
ScriptHost *iter;
|
|
HRESULT hres;
|
|
|
|
LIST_FOR_EACH_ENTRY(iter, &window->script_hosts, ScriptHost, entry) {
|
|
disp = get_script_disp(iter);
|
|
if(!disp)
|
|
continue;
|
|
|
|
hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
|
|
if(SUCCEEDED(hres)) {
|
|
hres = IDispatchEx_GetDispID(dispex, name, flags & (~fdexNameEnsure), ret_id);
|
|
IDispatchEx_Release(dispex);
|
|
}else {
|
|
FIXME("No IDispatchEx\n");
|
|
hres = E_NOTIMPL;
|
|
}
|
|
|
|
IDispatch_Release(disp);
|
|
if(SUCCEEDED(hres)) {
|
|
*ret_host = iter;
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
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(HTMLOuterWindow *window, SCRIPTMODE mode)
|
|
{
|
|
nsIWebBrowserSetup *setup;
|
|
nsresult nsres;
|
|
|
|
if(mode == SCRIPTMODE_ACTIVESCRIPT && !is_jscript_available()) {
|
|
TRACE("jscript.dll not available\n");
|
|
window->scriptmode = SCRIPTMODE_GECKO;
|
|
return;
|
|
}
|
|
|
|
window->scriptmode = mode;
|
|
|
|
if(!window->doc_obj->nscontainer || !window->doc_obj->nscontainer->webbrowser)
|
|
return;
|
|
|
|
nsres = nsIWebBrowser_QueryInterface(window->doc_obj->nscontainer->webbrowser,
|
|
&IID_nsIWebBrowserSetup, (void**)&setup);
|
|
if(NS_SUCCEEDED(nsres)) {
|
|
nsres = nsIWebBrowserSetup_SetProperty(setup, SETUP_ALLOW_JAVASCRIPT,
|
|
window->scriptmode == SCRIPTMODE_GECKO);
|
|
|
|
if(NS_SUCCEEDED(nsres))
|
|
nsres = nsIWebBrowserSetup_SetProperty(setup, SETUP_DISABLE_NOSCRIPT, TRUE);
|
|
|
|
nsIWebBrowserSetup_Release(setup);
|
|
}
|
|
|
|
if(NS_FAILED(nsres))
|
|
ERR("JavaScript setup failed: %08x\n", nsres);
|
|
}
|
|
|
|
void release_script_hosts(HTMLInnerWindow *window)
|
|
{
|
|
script_queue_entry_t *queue_iter;
|
|
ScriptHost *iter;
|
|
|
|
while(!list_empty(&window->script_queue)) {
|
|
queue_iter = LIST_ENTRY(list_head(&window->script_queue), script_queue_entry_t, entry);
|
|
|
|
list_remove(&queue_iter->entry);
|
|
IHTMLScriptElement_Release(&queue_iter->script->IHTMLScriptElement_iface);
|
|
heap_free(queue_iter);
|
|
}
|
|
|
|
while(!list_empty(&window->script_hosts)) {
|
|
iter = LIST_ENTRY(list_head(&window->script_hosts), ScriptHost, entry);
|
|
|
|
release_script_engine(iter);
|
|
list_remove(&iter->entry);
|
|
iter->window = NULL;
|
|
IActiveScriptSite_Release(&iter->IActiveScriptSite_iface);
|
|
}
|
|
}
|