Sweden-Number/programs/wscript/main.c

364 lines
9.4 KiB
C

/*
* Copyright 2010 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#define COBJMACROS
#include <windef.h>
#include <winbase.h>
#include <winreg.h>
#include <ole2.h>
#include <activscp.h>
#include <initguid.h>
#include "wscript.h"
#include <wine/debug.h>
#include <wine/unicode.h>
WINE_DEFAULT_DEBUG_CHANNEL(wscript);
static const WCHAR wscriptW[] = {'W','S','c','r','i','p','t',0};
static const WCHAR wshW[] = {'W','S','H',0};
ITypeInfo *host_ti;
static HRESULT WINAPI ActiveScriptSite_QueryInterface(IActiveScriptSite *iface,
REFIID riid, void **ppv)
{
if(IsEqualGUID(riid, &IID_IUnknown)) {
WINE_TRACE("(IID_IUnknown %p)\n", ppv);
*ppv = iface;
}else if(IsEqualGUID(riid, &IID_IActiveScriptSite)) {
WINE_TRACE("(IID_IActiveScriptSite %p)\n", ppv);
*ppv = iface;
}else {
*ppv = NULL;
WINE_TRACE("(%s %p)\n", wine_dbgstr_guid(riid), ppv);
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static ULONG WINAPI ActiveScriptSite_AddRef(IActiveScriptSite *iface)
{
return 2;
}
static ULONG WINAPI ActiveScriptSite_Release(IActiveScriptSite *iface)
{
return 1;
}
static HRESULT WINAPI ActiveScriptSite_GetLCID(IActiveScriptSite *iface, LCID *plcid)
{
WINE_TRACE("()\n");
*plcid = GetUserDefaultLCID();
return S_OK;
}
static HRESULT WINAPI ActiveScriptSite_GetItemInfo(IActiveScriptSite *iface,
LPCOLESTR pstrName, DWORD dwReturnMask, IUnknown **ppunkItem, ITypeInfo **ppti)
{
WINE_TRACE("(%s %x %p %p)\n", wine_dbgstr_w(pstrName), dwReturnMask, ppunkItem, ppti);
if(strcmpW(pstrName, wshW) && strcmpW(pstrName, wscriptW))
return E_FAIL;
if(dwReturnMask & SCRIPTINFO_ITYPEINFO) {
ITypeInfo_AddRef(host_ti);
*ppti = host_ti;
}
if(dwReturnMask & SCRIPTINFO_IUNKNOWN) {
IHost_AddRef(&host_obj);
*ppunkItem = (IUnknown*)&host_obj;
}
return S_OK;
}
static HRESULT WINAPI ActiveScriptSite_GetDocVersionString(IActiveScriptSite *iface,
BSTR *pbstrVersion)
{
WINE_FIXME("()\n");
return E_NOTIMPL;
}
static HRESULT WINAPI ActiveScriptSite_OnScriptTerminate(IActiveScriptSite *iface,
const VARIANT *pvarResult, const EXCEPINFO *pexcepinfo)
{
WINE_FIXME("()\n");
return E_NOTIMPL;
}
static HRESULT WINAPI ActiveScriptSite_OnStateChange(IActiveScriptSite *iface,
SCRIPTSTATE ssScriptState)
{
WINE_TRACE("(%x)\n", ssScriptState);
return S_OK;
}
static HRESULT WINAPI ActiveScriptSite_OnScriptError(IActiveScriptSite *iface,
IActiveScriptError *pscripterror)
{
WINE_FIXME("()\n");
return E_NOTIMPL;
}
static HRESULT WINAPI ActiveScriptSite_OnEnterScript(IActiveScriptSite *iface)
{
WINE_TRACE("()\n");
return S_OK;
}
static HRESULT WINAPI ActiveScriptSite_OnLeaveScript(IActiveScriptSite *iface)
{
WINE_TRACE("()\n");
return S_OK;
}
static IActiveScriptSiteVtbl ActiveScriptSiteVtbl = {
ActiveScriptSite_QueryInterface,
ActiveScriptSite_AddRef,
ActiveScriptSite_Release,
ActiveScriptSite_GetLCID,
ActiveScriptSite_GetItemInfo,
ActiveScriptSite_GetDocVersionString,
ActiveScriptSite_OnScriptTerminate,
ActiveScriptSite_OnStateChange,
ActiveScriptSite_OnScriptError,
ActiveScriptSite_OnEnterScript,
ActiveScriptSite_OnLeaveScript
};
IActiveScriptSite script_site = { &ActiveScriptSiteVtbl };
static BOOL load_typelib(void)
{
ITypeLib *typelib;
HRESULT hres;
static const WCHAR wscript_exeW[] = {'w','s','c','r','i','p','t','.','e','x','e',0};
hres = LoadTypeLib(wscript_exeW, &typelib);
if(FAILED(hres))
return FALSE;
hres = ITypeLib_GetTypeInfoOfGuid(typelib, &IID_IHost, &host_ti);
ITypeLib_Release(typelib);
return SUCCEEDED(hres);
}
static BOOL get_engine_clsid(const WCHAR *ext, CLSID *clsid)
{
WCHAR fileid[64], progid[64];
DWORD res;
LONG size;
HKEY hkey;
HRESULT hres;
static const WCHAR script_engineW[] =
{'\\','S','c','r','i','p','t','E','n','g','i','n','e',0};
res = RegOpenKeyW(HKEY_CLASSES_ROOT, ext, &hkey);
if(res != ERROR_SUCCESS)
return FALSE;
size = sizeof(fileid)/sizeof(WCHAR);
res = RegQueryValueW(hkey, NULL, fileid, &size);
RegCloseKey(hkey);
if(res != ERROR_SUCCESS)
return FALSE;
WINE_TRACE("fileid is %s\n", wine_dbgstr_w(fileid));
strcatW(fileid, script_engineW);
res = RegOpenKeyW(HKEY_CLASSES_ROOT, fileid, &hkey);
if(res != ERROR_SUCCESS)
return FALSE;
size = sizeof(progid)/sizeof(WCHAR);
res = RegQueryValueW(hkey, NULL, progid, &size);
RegCloseKey(hkey);
if(res != ERROR_SUCCESS)
return FALSE;
WINE_TRACE("ProgID is %s\n", wine_dbgstr_w(progid));
hres = CLSIDFromProgID(progid, clsid);
return SUCCEEDED(hres);
}
static HRESULT create_engine(CLSID *clsid, IActiveScript **script_ret,
IActiveScriptParse **parser)
{
IActiveScript *script;
IUnknown *unk;
HRESULT hres;
hres = CoCreateInstance(clsid, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
&IID_IUnknown, (void**)&unk);
if(FAILED(hres))
return FALSE;
hres = IUnknown_QueryInterface(unk, &IID_IActiveScript, (void**)&script);
IUnknown_Release(unk);
if(FAILED(hres))
return FALSE;
hres = IActiveScript_QueryInterface(script, &IID_IActiveScriptParse, (void**)parser);
if(FAILED(hres)) {
IActiveScript_Release(script);
return FALSE;
}
*script_ret = script;
return TRUE;
}
static HRESULT init_engine(IActiveScript *script, IActiveScriptParse *parser)
{
HRESULT hres;
if(!load_typelib())
return FALSE;
hres = IActiveScript_SetScriptSite(script, &script_site);
if(FAILED(hres))
return FALSE;
hres = IActiveScriptParse64_InitNew(parser);
if(FAILED(hres))
return FALSE;
hres = IActiveScript_AddNamedItem(script, wscriptW, SCRIPTITEM_ISVISIBLE);
if(FAILED(hres))
return FALSE;
hres = IActiveScript_AddNamedItem(script, wshW, SCRIPTITEM_ISVISIBLE);
if(FAILED(hres))
return FALSE;
hres = IActiveScript_SetScriptState(script, SCRIPTSTATE_INITIALIZED);
return SUCCEEDED(hres);
}
static BSTR get_script_str(const WCHAR *filename)
{
const char *file_map;
HANDLE file, map;
DWORD size, len;
BSTR ret;
file = CreateFileW(filename, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_READONLY, NULL);
if(file == INVALID_HANDLE_VALUE)
return NULL;
size = GetFileSize(file, NULL);
map = CreateFileMappingW(file, NULL, PAGE_READONLY, 0, 0, NULL);
CloseHandle(file);
if(map == INVALID_HANDLE_VALUE)
return NULL;
file_map = MapViewOfFile(map, FILE_MAP_READ, 0, 0, 0);
CloseHandle(map);
if(!file_map)
return NULL;
len = MultiByteToWideChar(CP_ACP, 0, file_map, size, NULL, 0);
ret = SysAllocStringLen(NULL, len);
MultiByteToWideChar(CP_ACP, 0, file_map, size, ret, len);
UnmapViewOfFile(file_map);
return ret;
}
static void run_script(const WCHAR *filename, IActiveScript *script, IActiveScriptParse *parser)
{
BSTR text;
HRESULT hres;
text = get_script_str(filename);
if(!text) {
WINE_FIXME("Could not get script text\n");
return;
}
hres = IActiveScriptParse64_ParseScriptText(parser, text, NULL, NULL, NULL, 1, 1,
SCRIPTTEXT_HOSTMANAGESSOURCE|SCRIPTITEM_ISVISIBLE, NULL, NULL);
SysFreeString(text);
if(FAILED(hres)) {
WINE_FIXME("ParseScriptText failed: %08x\n", hres);
return;
}
hres = IActiveScript_SetScriptState(script, SCRIPTSTATE_STARTED);
if(FAILED(hres))
WINE_FIXME("SetScriptState failed: %08x\n", hres);
}
int WINAPI wWinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPWSTR cmdline, int cmdshow)
{
IActiveScriptParse *parser;
IActiveScript *script;
const WCHAR *ext;
CLSID clsid;
WINE_TRACE("(%p %p %s %x)\n", hInst, hPrevInst, wine_dbgstr_w(cmdline), cmdshow);
if(!*cmdline)
return 1;
ext = strchrW(cmdline, '.');
if(!ext)
ext = cmdline;
if(!get_engine_clsid(ext, &clsid)) {
WINE_FIXME("Could not fine engine for %s\n", wine_dbgstr_w(ext));
return 1;
}
CoInitialize(NULL);
if(!create_engine(&clsid, &script, &parser)) {
WINE_FIXME("Could not create script engine\n");
CoUninitialize();
return 1;
}
if(init_engine(script, parser)) {
run_script(cmdline, script, parser);
IActiveScript_Close(script);
ITypeInfo_Release(host_ti);
}else {
WINE_FIXME("Script initialization failed\n");
}
IActiveScript_Release(script);
IUnknown_Release(parser);
CoUninitialize();
return 0;
}