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Milestone 5: deliver embedded RDP sessions and lifecycle hardening

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This commit is contained in:
Keith Smith
2026-03-03 18:59:26 -07:00
parent 230a401386
commit 36006bd4aa
2941 changed files with 724359 additions and 77 deletions
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105
third_party/FreeRDP/winpr/libwinpr/library/test/TestLibraryGetProcAddress.c vendored Normal file
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#include <stdio.h>
#include <winpr/crt.h>
#include <winpr/path.h>
#include <winpr/tchar.h>
#include <winpr/windows.h>
#include <winpr/library.h>
#include <winpr/nt.h>
typedef int (*TEST_AB_FN)(int a, int b);
int TestLibraryGetProcAddress(int argc, char* argv[])
{
int a = 0;
int b = 0;
int c = 0;
HINSTANCE library = nullptr;
TEST_AB_FN pFunctionA = nullptr;
TEST_AB_FN pFunctionB = nullptr;
LPCSTR SharedLibraryExtension = nullptr;
CHAR LibraryPath[PATHCCH_MAX_CCH] = WINPR_C_ARRAY_INIT;
PCHAR p = nullptr;
WINPR_UNUSED(argc);
WINPR_UNUSED(argv);
if (!GetModuleFileNameA(nullptr, LibraryPath, PATHCCH_MAX_CCH))
{
const UINT32 err = GetLastError();
const HRESULT herr = HRESULT_FROM_WIN32(err);
printf("%s: GetModuleFilenameA failed: %s - %s [0x%08" PRIX32 "]\n", __func__,
NtStatus2Tag(herr), Win32ErrorCode2Tag(err), err);
return -1;
}
/* PathCchRemoveFileSpec is not implemented in WinPR */
if (!(p = strrchr(LibraryPath, PathGetSeparatorA(PATH_STYLE_NATIVE))))
{
printf("%s: Error identifying module directory path\n", __func__);
return -1;
}
*p = 0;
NativePathCchAppendA(LibraryPath, PATHCCH_MAX_CCH, "TestLibraryA");
SharedLibraryExtension = PathGetSharedLibraryExtensionA(PATH_SHARED_LIB_EXT_WITH_DOT);
NativePathCchAddExtensionA(LibraryPath, PATHCCH_MAX_CCH, SharedLibraryExtension);
printf("%s: Loading Library: '%s'\n", __func__, LibraryPath);
if (!(library = LoadLibraryA(LibraryPath)))
{
const UINT32 err = GetLastError();
const HRESULT herr = HRESULT_FROM_WIN32(err);
printf("%s: LoadLibraryA failure: %s - %s [0x%08" PRIX32 "]\n", __func__,
NtStatus2Tag(herr), Win32ErrorCode2Tag(err), err);
return -1;
}
if (!(pFunctionA = GetProcAddressAs(library, "FunctionA", TEST_AB_FN)))
{
const UINT32 err = GetLastError();
const HRESULT herr = HRESULT_FROM_WIN32(err);
printf("%s: GetProcAddress failure (FunctionA) %s - %s [0x%08" PRIX32 "]\n", __func__,
NtStatus2Tag(herr), Win32ErrorCode2Tag(err), err);
return -1;
}
if (!(pFunctionB = GetProcAddressAs(library, "FunctionB", TEST_AB_FN)))
{
const UINT32 err = GetLastError();
const HRESULT herr = HRESULT_FROM_WIN32(err);
printf("%s: GetProcAddress failure (FunctionB) %s - %s [0x%08" PRIX32 "]\n", __func__,
NtStatus2Tag(herr), Win32ErrorCode2Tag(err), err);
return -1;
}
a = 2;
b = 3;
c = pFunctionA(a, b); /* LibraryA / FunctionA multiplies a and b */
if (c != (a * b))
{
printf("%s: pFunctionA call failed\n", __func__);
return -1;
}
a = 10;
b = 5;
c = pFunctionB(a, b); /* LibraryA / FunctionB divides a by b */
if (c != (a / b))
{
printf("%s: pFunctionB call failed\n", __func__);
return -1;
}
if (!FreeLibrary(library))
{
const UINT32 err = GetLastError();
const HRESULT herr = HRESULT_FROM_WIN32(err);
printf("%s: FreeLibrary failure: %s - %s [0x%08" PRIX32 "]\n", __func__, NtStatus2Tag(herr),
Win32ErrorCode2Tag(err), err);
return -1;
}
return 0;
}