sl@0: // Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // e32test\dll\t_xxver2w.cpp
sl@0: // Overview:
sl@0: // Check of DLL & EXE module info and DDL function ordinals
sl@0: // API Information:
sl@0: // RLibrary
sl@0: // Details:
sl@0: // - Use RLibrary::GetInfoFromHeader() and RLibrary::GetInfo() to get DLL 
sl@0: // information. Verify results are as expected.
sl@0: // - Use RLibrary::GetInfoFromHeader() and RLibrary::GetInfo() to get EXE 
sl@0: // information. Verify results are as expected.
sl@0: // - Load a DLL, lookup and verify the function at the specified ordinal 
sl@0: // within the DLL.
sl@0: // Platforms/Drives/Compatibility:
sl@0: // All.
sl@0: // Assumptions/Requirement/Pre-requisites:
sl@0: // Failures and causes:
sl@0: // Base Port information:
sl@0: // 
sl@0: //
sl@0: 
sl@0: #include <e32uid.h>
sl@0: #include <e32test.h>
sl@0: #include <f32file.h>
sl@0: 
sl@0: #include <e32wins.h>
sl@0: #include <emulator.h>
sl@0: #include <d_ldrtst.h>
sl@0: 
sl@0: RTest test(_L("T_XXVER2W"));
sl@0: RLdrTest LdrTest;
sl@0: 
sl@0: TFileName CopyBinaryFromZ(const TFileName& aFileName)
sl@0: 	{
sl@0: 	TParse parse;
sl@0: 	test(parse.Set(aFileName,0,0)==KErrNone);
sl@0: 	TFileName source = _L("z:");
sl@0: 	source.Append(parse.NameAndExt());
sl@0: 
sl@0: 	TBuf<MAX_PATH> sName;
sl@0: 	TInt r = MapEmulatedFileName(sName, parse.NameAndExt());
sl@0: 	test(r==KErrNone);
sl@0: 
sl@0: 	TFileName destination = _S16("C:\\t_zzver2w.tmp");
sl@0: 	TBuf<MAX_PATH> dName;
sl@0: 	r = MapEmulatedFileName(dName, destination);
sl@0: 	test(r==KErrNone);
sl@0: 
sl@0: 	r=Emulator::CopyFile((LPCTSTR)sName.PtrZ(),(LPCTSTR)dName.PtrZ(),FALSE);
sl@0: 	test(r);
sl@0: 
sl@0: 	return destination;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: void TestDllInfo()
sl@0: 	{
sl@0: 	TFileName fn;
sl@0: 	if(PlatSec::ConfigSetting(PlatSec::EPlatSecEnforceSysBin))
sl@0: 		fn = _S16("Z:\\sys\\bin\\t_ver2.dll");
sl@0: 	else
sl@0: 		fn = _S16("Z:\\system\\bin\\t_ver2.dll");
sl@0: 	test.Printf(_L("Getting info for %S\n"), &fn);
sl@0: 	TBool formHeader=EFalse;
sl@0: 	for(;;)
sl@0: 		{
sl@0: 		RLibrary::TInfo info;
sl@0: 		TPckg<RLibrary::TInfo> infoBuf(info);
sl@0: 		TInt r;
sl@0: 		if(formHeader)
sl@0: 			{
sl@0: 			TUint8* buf;
sl@0: 
sl@0: 			RFs fs;
sl@0: 			test(fs.Connect()==KErrNone);
sl@0: 			RFile file;
sl@0: 			test((r=file.Open(fs,CopyBinaryFromZ(fn),0))==KErrNone);
sl@0: 			TInt size;
sl@0: 			test((r=file.Size(size))==KErrNone);
sl@0: 			buf=new TUint8[size];
sl@0: 			test(buf!=0);
sl@0: 			TPtr8 header(buf,size);
sl@0: 			test((r=file.Read(header))==KErrNone);
sl@0: 			file.Close();
sl@0: 			fs.Close();
sl@0: 
sl@0: 			r = RLibrary::GetInfoFromHeader(header, infoBuf);
sl@0: 			test.Printf(_L("GetInfoFromHeader returns %d\n"), r);
sl@0: 
sl@0: 			delete buf;
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			r = RLibrary::GetInfo(fn, infoBuf);
sl@0: 			test.Printf(_L("GetInfo returns %d\n"), r);
sl@0: 			}
sl@0: 
sl@0: 		test(r==KErrNone);
sl@0: 		const TUint32* uid = (const TUint32*)&info.iUids;
sl@0: 		test.Printf(_L("VER  %08x\n"), info.iModuleVersion);
sl@0: 		test.Printf(_L("UID1 %08x\n"), uid[0]);
sl@0: 		test.Printf(_L("UID2 %08x\n"), uid[1]);
sl@0: 		test.Printf(_L("UID3 %08x\n"), uid[2]);
sl@0: 		test.Printf(_L("SID  %08x\n"), info.iSecurityInfo.iSecureId);
sl@0: 		test.Printf(_L("VID  %08x\n"), info.iSecurityInfo.iVendorId);
sl@0: 		test.Printf(_L("CAP0 %08x\n"), ((SSecurityInfo&)info.iSecurityInfo).iCaps[0]);
sl@0: 		test.Printf(_L("CAP1 %08x\n"), ((SSecurityInfo&)info.iSecurityInfo).iCaps[1]);
sl@0: 		TUint32 v = 0x00030000u;
sl@0: 		test(info.iModuleVersion == v);
sl@0: 		test(uid[0] == (TUint32)KDynamicLibraryUidValue);
sl@0: 		test(uid[2] == (TUint32)0x40abcdef);
sl@0: 		TUint32 xsid = ((v>>16)<<4)|(v&0x0f)|0x89abcd00u;
sl@0: 		test(info.iSecurityInfo.iSecureId == xsid);
sl@0: 		test(info.iSecurityInfo.iVendorId == 0x01234500+(xsid&0xff));
sl@0: 		test(((SSecurityInfo&)info.iSecurityInfo).iCaps[0]==0x0002aaab);
sl@0: 		test(((SSecurityInfo&)info.iSecurityInfo).iCaps[1]==0);
sl@0: 
sl@0: 		if(formHeader)
sl@0: 			break;
sl@0: 		formHeader = ETrue;
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void TestExeInfo()
sl@0: 	{
sl@0: 	TFileName fn;
sl@0: 	if(PlatSec::ConfigSetting(PlatSec::EPlatSecEnforceSysBin))
sl@0: 		fn = _S16("Z:\\sys\\bin\\t_xxver2w.exe");
sl@0: 	else
sl@0: 		fn = _S16("Z:\\system\\bin\\t_xxver2w.exe");
sl@0: 	test.Printf(_L("Getting info for %S\n"), &fn);
sl@0: 	TBool formHeader=EFalse;
sl@0: 	for(;;)
sl@0: 		{
sl@0: 		RLibrary::TInfo info;
sl@0: 		TPckg<RLibrary::TInfo> infoBuf(info);
sl@0: 		TInt r;
sl@0: 		if(formHeader)
sl@0: 			{
sl@0: 			TUint8* buf;
sl@0: 
sl@0: 			RFs fs;
sl@0: 			test(fs.Connect()==KErrNone);
sl@0: 			RFile file;
sl@0: 			test((r=file.Open(fs,CopyBinaryFromZ(fn),0))==KErrNone);
sl@0: 			TInt size;
sl@0: 			test((r=file.Size(size))==KErrNone);
sl@0: 			buf=new TUint8[size];
sl@0: 			test(buf!=0);
sl@0: 			TPtr8 header(buf,size);
sl@0: 			test((r=file.Read(header))==KErrNone);
sl@0: 			file.Close();
sl@0: 			fs.Close();
sl@0: 
sl@0: 			r = RLibrary::GetInfoFromHeader(header, infoBuf);
sl@0: 			test.Printf(_L("GetInfoFromHeader returns %d\n"), r);
sl@0: 
sl@0: 			delete buf;
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			r = RLibrary::GetInfo(fn, infoBuf);
sl@0: 			test.Printf(_L("GetInfo returns %d\n"), r);
sl@0: 			}
sl@0: 
sl@0: 		test(r==KErrNone);
sl@0: 		const TUint32* uid = (const TUint32*)&info.iUids;
sl@0: 		test.Printf(_L("VER  %08x\n"), info.iModuleVersion);
sl@0: 		test.Printf(_L("UID1 %08x\n"), uid[0]);
sl@0: 		test.Printf(_L("UID2 %08x\n"), uid[1]);
sl@0: 		test.Printf(_L("UID3 %08x\n"), uid[2]);
sl@0: 		test.Printf(_L("SID  %08x\n"), info.iSecurityInfo.iSecureId);
sl@0: 		test.Printf(_L("VID  %08x\n"), info.iSecurityInfo.iVendorId);
sl@0: 		test.Printf(_L("CAP0 %08x\n"), ((SSecurityInfo&)info.iSecurityInfo).iCaps[0]);
sl@0: 		test.Printf(_L("CAP1 %08x\n"), ((SSecurityInfo&)info.iSecurityInfo).iCaps[1]);
sl@0: 		test(info.iModuleVersion == 0x00010000);
sl@0: 		test(uid[0] == (TUint32)KExecutableImageUidValue);
sl@0: 		TUint32 xuid3 = 0x40abcd77u;
sl@0: 		test(uid[2] == xuid3);
sl@0: 		test(info.iSecurityInfo.iSecureId == xuid3);
sl@0: 		test(info.iSecurityInfo.iVendorId == 0x01234577);
sl@0: 		test(((SSecurityInfo&)info.iSecurityInfo).iCaps[0]==0x0002aaab);
sl@0: 		test(((SSecurityInfo&)info.iSecurityInfo).iCaps[1]==0);
sl@0: 
sl@0: 		if(formHeader)
sl@0: 			break;
sl@0: 		formHeader = ETrue;
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: 
sl@0: struct SExportInfo
sl@0: 	{
sl@0: 	TInt	iTotal;
sl@0: 	TInt	iHoles;
sl@0: 	TInt	iHole[1];
sl@0: 	};
sl@0: 
sl@0: const TInt DllExportInfo[] = {59,6,2,3,4,23,24,39};
sl@0: void CheckExports(RLibrary aLib)
sl@0: 	{
sl@0: 	const TFileName& fn = aLib.FileName();
sl@0: 	test.Printf(_L("Filename %S\n"), &fn);
sl@0: 	const SExportInfo* e = (const SExportInfo*)DllExportInfo;
sl@0: 	TAny* libcs = LdrTest.LibraryCodeSeg(aLib.Handle());
sl@0: 	test.Printf(_L("Code seg @%08x\n"), libcs);
sl@0: 	test(libcs != NULL);
sl@0: 	TInt n = e->iTotal;
sl@0: 	TInt nh = e->iHoles;
sl@0: 	TInt ord;
sl@0: 	for (ord=1; ord<=n+1; ++ord)
sl@0: 		{
sl@0: 		TLibraryFunction f = aLib.Lookup(ord);
sl@0: 		test.Printf(_L("Ord %3d->%08x\n"), ord, f);
sl@0: 		if (ord>n)
sl@0: 			{
sl@0: 			test(!f);
sl@0: 			continue;
sl@0: 			}
sl@0: 		TInt i;
sl@0: 		for (i=0; i<nh && e->iHole[i]!=ord; ++i) {}
sl@0: 		if (i<nh)
sl@0: 			test(!f);	// hole
sl@0: 		else
sl@0: 			test(f!=NULL);
sl@0: 		TAny* cs = LdrTest.CodeSegFromAddr((TLinAddr)f);
sl@0: 		test(f ? (cs==libcs) : !cs);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: void TestMissingOrdinals()
sl@0: 	{
sl@0: 	RLibrary l;
sl@0: 	TFileName fn;
sl@0: 	if(PlatSec::ConfigSetting(PlatSec::EPlatSecEnforceSysBin))
sl@0: 		fn = _S("Z:\\sys\\bin\\t_ver2.dll");
sl@0: 	else
sl@0: 		fn = _S("Z:\\system\\bin\\t_ver2.dll");
sl@0: 	TInt r = l.Load(fn);
sl@0: 	test.Printf(_L("Load %S returns %d\n"), &fn, r);
sl@0: 	CheckExports(l);
sl@0: 	l.Close();
sl@0: 	}
sl@0: 
sl@0: TInt E32Main()
sl@0: 	{
sl@0: 	test.Title();
sl@0: 
sl@0: 	test.Start(_L("Connect to test driver"));
sl@0: 	TInt r = User::LoadLogicalDevice(_L("d_ldrtst"));
sl@0: 	test(r==KErrNone || r==KErrAlreadyExists);
sl@0: 	r = LdrTest.Open();
sl@0: 	test(r==KErrNone);
sl@0: 
sl@0: 	test.Next(_L("Test DLL Info"));
sl@0: 	TestDllInfo();
sl@0: 
sl@0: 	test.Next(_L("Test EXE Info"));
sl@0: 	TestExeInfo();
sl@0: 
sl@0: 	test.Next(_L("Test Missing Ordinals"));
sl@0: 	TestMissingOrdinals();
sl@0: 
sl@0: 	LdrTest.Close();
sl@0: 	test.End();
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: