int __cdecl main(int argc, char *argv[])
{
HANDLE hLib;
/* Initialize the PAL. */
if ((PAL_Initialize(argc, argv)) != 0)
{
return (FAIL);
}
/*Load library (DLL). */
hLib = LoadLibrary(LibraryName);
if(hLib == NULL)
{
Fail("ERROR:%u:Unable to load library %s\n",
GetLastError(),
LibraryName);
}
/* Test access to DLL. */
if(!TestDll(hLib, PASS))
{
Trace("ERROR: TestDll function returned FALSE "
"expected TRUE\n.");
FreeLibrary(hLib);
Fail("");
}
/* Call the FreeLibrary API. */
if (!FreeLibrary(hLib))
{
Fail("ERROR:%u: Unable to free library \"%s\"\n",
GetLastError(),
LibraryName);
}
/* Test access to the free'd DLL. */
if(!TestDll(hLib, FAIL))
{
Fail("ERROR: TestDll function returned FALSE "
"expected TRUE\n.");
}
PAL_Terminate();
return PASS;
}
int main(void)
{
TestDll();
system("pause");
return 0;
}
void CGroupHandler::FindDlls(void)
{
std::vector<std::string> match;
std::string dir("AI/Helper-libs");
match = filesystem.FindFiles(dir, std::string("*.") + SharedLib::GetLibExtension());
for (std::vector<std::string>::iterator it = match.begin(); it != match.end(); it++)
TestDll(*it);
}
DWORD PALAPI CreateTestThread(LPVOID lpParam)
{
/* Test access to DLL.*/
TestDll(lpParam, 1);
/*Free library and exit thread.*/
FreeLibraryAndExitThread(lpParam, (DWORD)0);
/* NOT REACHED */
/*Infinite loop, we should not get here.*/
while(1);
return (DWORD)0;
}
void CGroupHandler::FindDlls(void)
{
std::vector<std::string> match;
std::string dir("aidll");
#ifdef _WIN32
match = filesystem.FindFiles(dir,"*.dll");
#elif defined(__APPLE__)
match = filesystem.FindFiles(dir,"*.dylib");
#else
match = filesystem.FindFiles(dir,"*.so");
#endif
for (std::vector<std::string>::iterator it = match.begin(); it != match.end(); it++) {
TestDll(*it);
}
}
BOOL PALAPI StartThreadTest()
{
HMODULE hLib;
HANDLE hThread;
DWORD dwThreadId;
LPTHREAD_START_ROUTINE lpStartAddress = &CreateTestThread;
LPVOID lpParameter = lpStartAddress;
/*Load library (DLL).*/
hLib = LoadLibrary(LibraryName);
if(hLib == NULL)
{
Trace("ERROR: Unable to load library %s\n", LibraryName);
return (FALSE);
}
/*Start the test thread*/
hThread = CreateThread(NULL,
(DWORD)0,
lpParameter,
hLib,
(DWORD)NULL,
&dwThreadId);
if(hThread == NULL)
{
Trace("ERROR:%u: Unable to create thread.\n",
GetLastError());
FreeLibrary(hLib);
return (FALSE);
}
/*Wait on thread.*/
if(((WaitForSingleObject(hThread, 100)) != WAIT_OBJECT_0) &&
((WaitForSingleObject(hThread, 100)) != WAIT_TIMEOUT))
{
Trace("ERROR:%u: hThread=0x%4.4lx not exited by "
"FreeLibraryAndExitThread\n",
GetLastError(),
hThread);
FreeLibrary(hLib);
CloseHandle(hThread);
return (FALSE);
}
/*Test access to DLL.*/
if(!TestDll(hLib, 0))
{
Trace("ERROR: TestDll function returned FALSE "
"expected TRUE\n.");
FreeLibrary(hLib);
CloseHandle(hThread);
return (FALSE);
}
/*Clean-up thread.*/
CloseHandle(hThread);
return (TRUE);
}
BOOL PALAPI StartThreadTest()
{
HMODULE hLib;
HANDLE hThread;
DWORD dwThreadId;
LPTHREAD_START_ROUTINE lpStartAddress = &CreateTestThread;
LPVOID lpParameter = lpStartAddress;
DWORD rc = -1;
/*Load library (DLL).*/
hLib = LoadLibrary(LibraryName);
if(hLib == NULL)
{
Trace("ERROR: Unable to load library %s\n", LibraryName);
return (FALSE);
}
/*Start the test thread*/
hThread = CreateThread(NULL,
(DWORD)0,
lpParameter,
hLib,
(DWORD)NULL,
&dwThreadId);
if(hThread == NULL)
{
Trace("ERROR:%u: Unable to create thread.\n",
GetLastError());
FreeLibrary(hLib);
return (FALSE);
}
/*Wait on thread.*/
rc = WaitForSingleObject(hThread, TIMEOUT);
if( rc != WAIT_OBJECT_0 )
{
Trace("ERROR:%u: hThread=0x%4.4lx not exited by "
"FreeLibraryAndExitThread, RC[%d]\n",
GetLastError(),
hThread, rc);
// There is a possibility that the other thread might
// still be using the library VSW:337893
// FreeLibrary(hLib);
CloseHandle(hThread);
return (FALSE);
}
/*Test access to DLL.*/
if(!TestDll(hLib, 0))
{
Trace("ERROR: TestDll function returned FALSE "
"expected TRUE\n.");
CloseHandle(hThread);
return (FALSE);
}
FreeLibrary(hLib);
/*Clean-up thread.*/
CloseHandle(hThread);
return (TRUE);
}
int __cdecl main(int argc, char *argv[])
{
HANDLE hFullLib;
HANDLE hShortLib;
HANDLE hRelLib;
int iRetVal = FAIL;
char fullPath[_MAX_DIR];
char drive[_MAX_DRIVE];
char dir[_MAX_DIR];
char relTestDir[_MAX_DIR];
char fname[_MAX_FNAME];
char ext[_MAX_EXT];
BOOL bRc = FALSE;
char relLibPath[_MAX_DIR];
/* Initialize the PAL. */
if ((PAL_Initialize(argc, argv)) != 0)
{
return (FAIL);
}
/* Initalize the buffer.
*/
memset(fullPath, 0, _MAX_DIR);
/* Get the full path to the library (DLL).
*/
if (NULL != _fullpath(fullPath,argv[0],_MAX_DIR)) {
_splitpath(fullPath,drive,dir,fname,ext);
_makepath(fullPath,drive,dir,LibraryName,"");
} else {
Fail("ERROR: conversion from relative path \" %s \" to absolute path failed. _fullpath returned NULL\n",argv[0]);
}
/* Get relative path to the library
*/
_splitpath(argv[0], drive, relTestDir, fname, ext);
_makepath(relLibPath,drive,relTestDir,LibraryName,"");
/* Call Load library with the short name of
* the dll.
*/
hShortLib = LoadLibrary(LibraryName);
if(hShortLib == NULL)
{
Fail("ERROR:%u:Short:Unable to load library %s\n",
GetLastError(),
LibraryName);
}
/* Test the loaded library.
*/
if (!TestDll(hShortLib))
{
iRetVal = FAIL;
goto cleanUpOne;
}
/* Call Load library with the full name of
* the dll.
*/
hFullLib = LoadLibrary(fullPath);
if(hFullLib == NULL)
{
Trace("ERROR:%u:Full:Unable to load library %s\n",
GetLastError(),
fullPath);
iRetVal = FAIL;
goto cleanUpTwo;
}
/* Test the loaded library.
*/
if (!TestDll(hFullLib))
{
iRetVal = FAIL;
goto cleanUpTwo;
}
/*
** Call the load library with the relative path
** wrt to the directory ./testloadlibrary/..
** since we don't want to make any assumptions
** regarding the type of build
*/
hRelLib = LoadLibrary(relLibPath);
if(hRelLib == NULL)
{
Trace("ERROR:%u:Rel:Unable to load library at %s\n",
GetLastError(), relLibPath);
iRetVal = FAIL;
goto cleanUpTwo;
}
/* Test the loaded library.
*/
if (!TestDll(hRelLib))
{
iRetVal = FAIL;
goto cleanUpThree;
}
if( hRelLib != hFullLib )
{
Trace("Relative and Absolute Paths to libraries don't have same handle\n");
iRetVal = FAIL;
goto cleanUpThree;
}
if( hRelLib != hShortLib )
{
Trace("Relative and Short Paths to libraries don't have same handle\n");
iRetVal = FAIL;
goto cleanUpThree;
}
/* Test Succeeded.
*/
iRetVal = PASS;
cleanUpThree:
/* Call the FreeLibrary API.
*/
if (!FreeLibrary(hRelLib))
{
Trace("ERROR:%u: Unable to free library \"%s\"\n",
GetLastError(),
relLibPath);
iRetVal = FAIL;
}
cleanUpTwo:
/* Call the FreeLibrary API.
*/
if (!FreeLibrary(hFullLib))
{
Trace("ERROR:%u: Unable to free library \"%s\"\n",
GetLastError(),
fullPath);
iRetVal = FAIL;
}
cleanUpOne:
/* Call the FreeLibrary API.
*/
if (!FreeLibrary(hShortLib))
{
Trace("ERROR:%u: Unable to free library \"%s\"\n",
GetLastError(),
LibraryName);
iRetVal = FAIL;
}
/* Terminate the PAL.
*/
PAL_Terminate();
return iRetVal;
}
//演示静态调用DLL
void CCallDLLByStaticDlg::OnBnClickedBtnCall()
{
//TestDll函数为MyCEDLL.dll中的一个输出函数
TestDll();
}