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#include <windows.h>
#include <stdlib.h>
#include <stdio.h>
WCHAR *Convert(char *psz)
{ int c;
WCHAR *pwsz = new WCHAR [ c = strlen(psz) + 1 ];
if (pwsz)
mbstowcs(pwsz, psz, c);
return pwsz;
}
#define CHECKNE(hr, stat, string, errRet) \
if (hr != stat) { iLine = __LINE__; pszErr = string; goto errRet; }
HRESULT TouchFile(WCHAR *pwszSource)
{
FILETIME ftc;
SYSTEMTIME st;
GetSystemTime(&st);
SystemTimeToFileTime(&st, &ftc);
return StgSetTimes(pwszSource, &ftc, NULL, NULL);
}
HRESULT CreateLink(WCHAR *pwszClient, WCHAR *pwszSource)
{
HRESULT hr;
IBindCtx *pbc=NULL;
ULONG ulEaten;
IMoniker *pmkSource=NULL;
IStorage *pstg=NULL;
IOleObject *poo=NULL;
IMoniker *pmkThis=NULL;
IMoniker *pmkLink=NULL;
IPersistStorage *pps=NULL;
char *pszErr;
int iLine=0;
hr = CreateFileMoniker(pwszClient, &pmkThis);
CHECKNE(hr, S_OK, "CreateFileMoniker", errRet);
hr = CreateItemMoniker(L"!", L"Link", &pmkLink);
CHECKNE(hr, S_OK, "CreateItemMoniker", errRet);
hr = StgCreateDocfile(pwszClient, STGM_CREATE | STGM_READWRITE | STGM_SHARE_EXCLUSIVE,
0, &pstg);
CHECKNE(hr, S_OK, "StgCreateDocfile", errRet);
hr = CreateBindCtx(0, &pbc);
CHECKNE(hr, S_OK, "CreateBindCtx", errRet);
hr = MkParseDisplayName(pbc, pwszSource, &ulEaten, &pmkSource);
CHECKNE(hr, S_OK, "MkParseDisplayName", errRet);
hr = OleCreateLink(pmkSource, IID_IOleObject, OLERENDER_NONE, NULL, NULL, pstg, (void**)&poo);
CHECKNE(hr, S_OK, "OleCreateLink", errRet);
hr = poo->SetMoniker(OLEWHICHMK_CONTAINER, pmkThis);
CHECKNE(hr, S_OK, "SetMonikerOLEWHICHMK_CONTAINER", errRet);
hr = poo->SetMoniker(OLEWHICHMK_OBJREL, pmkLink);
CHECKNE(hr, S_OK, "SetMonikerOLEWHICHMK_OBJREL", errRet);
hr = poo->QueryInterface(IID_IPersistStorage, (void**)&pps);
CHECKNE(hr, S_OK, "QueryInterface(IID_IPersistStorage", errRet);
hr = OleSave(pps, pstg, TRUE);
CHECKNE(hr, S_OK, "OleSave", errRet);
errRet:
if (hr != S_OK)
printf("CreateLink at %s line %d with hr=%08x\n", pszErr, iLine, hr);
if (pbc) pbc->Release();
if (pmkSource) pmkSource->Release();
if (pstg) pstg->Release();
if (poo) poo->Release();
if (pmkThis) pmkThis->Release();
if (pmkLink) pmkLink->Release();
if (pps) pps->Release();
return hr;
}
HRESULT ResolveLink(WCHAR *pwszClient, WCHAR *pwszSource, BOOL fReSave)
{
HRESULT hr;
IStorage *pstg = NULL;
IOleLink *pol = NULL;
WCHAR *pwszSourceFound = NULL;
IPersistStorage *pps = NULL;
char *pszErr;
int iLine;
hr = StgOpenStorage(pwszClient, NULL, STGM_READWRITE | STGM_SHARE_EXCLUSIVE,
NULL, 0, &pstg);
CHECKNE(hr, S_OK, "StgOpenStorage(pwszClient", errRet);
hr = OleLoad(pstg, IID_IOleLink, NULL, (void**)&pol);
CHECKNE(hr, S_OK, "OleLoad(pstg, IID_IOleLink", errRet);
hr = pol->BindToSource(0, NULL);
CHECKNE(hr, S_OK, "pol->BindToSource", errRet);
hr = pol->GetSourceDisplayName(&pwszSourceFound);
CHECKNE(hr, S_OK, "pol->GetSourceDisplayName", errRet);
if (wcsicmp(pwszSourceFound, pwszSource) != 0)
{
printf("SourceFound=%ls, SourceExpected=%ls\n", pwszSourceFound, pwszSource);
pszErr = "'path compare'";
hr = E_FAIL;
goto errRet;
}
if (fReSave)
{
hr = pol->QueryInterface(IID_IPersistStorage, (void**)&pps);
CHECKNE(hr, S_OK, "pol->QueryInterface(IID_IPersistStorage", errRet);
hr = OleSave(pps, pstg, TRUE);
CHECKNE(hr, S_OK, "OleSave(pps, pstg, TRUE)", errRet);
}
errRet:
if (hr != S_OK)
printf("ResolveLink at %s line %d with hr=%08x\n", pszErr, iLine, hr);
CoTaskMemFree(pwszSourceFound);
if (pol) pol->Release();
if (pstg) pstg->Release();
if (pps) pps->Release();
return hr;
}
int __cdecl main(int argc, char **argv)
{
char * pszExit = "TEST FAILED.";
int iExit = 1;
WCHAR *pwszClient = NULL;
WCHAR *pwszSource = NULL;
HRESULT hr=E_FAIL;
BOOL fArgsOk = FALSE;
HRESULT hrExpected=S_OK;
CoInitialize(NULL);
OleInitialize(NULL);
if (argc >= 3)
{
pwszClient = Convert(argv[2]);
}
if (argc >= 5)
{
pwszSource = Convert(argv[3]);
sscanf(argv[4], "%x", &hrExpected);
if (!pwszClient || !pwszSource)
{
pszExit = "Out of memory.";
goto errExit;
}
}
if (argc == 3)
{
if (stricmp(argv[1], "/t") == 0 || stricmp(argv[1], "-t") == 0)
{
// touch file creation date
hr = TouchFile(pwszClient);
fArgsOk = TRUE;
}
}
else
if (argc == 5)
{
if (stricmp(argv[1], "/c") == 0 || stricmp(argv[1], "-c") == 0)
{
// create link
hr = CreateLink(pwszClient, pwszSource);
fArgsOk = TRUE;
}
}
else
if (argc == 6)
{
if (stricmp(argv[1], "/r") == 0 || stricmp(argv[1], "-r") == 0)
{
// resolve link
hr = ResolveLink(pwszClient, pwszSource, argv[5][0] == 's');
fArgsOk = TRUE;
}
}
if (!fArgsOk)
{
pszExit = "Usage: /c client source expected_status -- create .lts file linked to source\n"
" /r client expected_source expected_status save/nosave -- resolve .lts file, checked linked to source\n"
" expected_source is ignored(but required) if not found during resolve.\n"
" /t source -- change the creation date\n";
}
else
{
if (hrExpected != hr)
{
printf("Expected status = %08X, actual status = %08X\n",
hrExpected,
hr);
}
else
{
pszExit = "TEST PASSED.";
iExit = 0;
}
}
errExit:
OleUninitialize();
CoUninitialize();
delete pwszClient;
delete pwszSource;
puts(pszExit);
return iExit;
}
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