// ---------------------------------------------------------------------------
// CCache::TransCacheEntryFromName
// create transport entry from name
//---------------------------------------------------------------------------
HRESULT CCache::TransCacheEntryFromName(IAssemblyName *pName,
DWORD dwFlags, CTransCache **ppTransCache)
{
HRESULT hr;
DWORD cb, dwCacheId = 0;
TRANSCACHEINFO *pTCInfo = 0;
CTransCache *pTransCache = NULL;
// Get the correct cache index.
if(FAILED(hr = ResolveCacheIndex(pName, dwFlags, &dwCacheId)))
goto exit;
// Construct new CTransCache object.
if(FAILED(hr = CreateTransCacheEntry(dwCacheId, &pTransCache)))
goto exit;
// Cast base info ptr to TRANSCACHEINFO ptr
pTCInfo = (TRANSCACHEINFO*) pTransCache->_pInfo;
// Downcased text name from target
if (FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_NAME,
(LPBYTE*) &pTCInfo->pwzName, &(cb = 0)))
// Version
|| FAILED(hr = pName->GetVersion(&pTCInfo->dwVerHigh, &pTCInfo->dwVerLow))
// Culture
|| FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_CULTURE,
(LPBYTE*) &pTCInfo->pwzCulture, &cb))
|| (pTCInfo->pwzCulture && !_wcslwr(pTCInfo->pwzCulture))
// PublicKeyToken
|| FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_PUBLIC_KEY_TOKEN,
&pTCInfo->blobPKT.pBlobData, &pTCInfo->blobPKT.cbSize))
// Custom
|| FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_CUSTOM,
&pTCInfo->blobCustom.pBlobData, &pTCInfo->blobCustom.cbSize))
// MVID
|| FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_MVID,
&pTCInfo->blobMVID.pBlobData, &pTCInfo->blobMVID.cbSize))
// Codebase url if any from target
|| FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_CODEBASE_URL,
(LPBYTE*) &pTCInfo->pwzCodebaseURL, &(cb = 0)))
|| FAILED(hr = pName->GetProperty(ASM_NAME_CODEBASE_LASTMOD,
&pTCInfo->ftLastModified, &(cb = sizeof(FILETIME)))))
{
goto exit;
}
if(pTCInfo->pwzName && (lstrlen(pTCInfo->pwzName) >= MAX_PATH) )
hr = FUSION_E_INVALID_NAME; // name is too long; this is an error.
exit:
if (SUCCEEDED(hr))
{
*ppTransCache = pTransCache;
}
else
{
SAFERELEASE(pTransCache);
}
return hr;
}
// ---------------------------------------------------------------------------
// CCache::TransCacheEntryFromName
// create transport entry from name
//---------------------------------------------------------------------------
HRESULT CCache::TransCacheEntryFromName(IAssemblyName *pName,
DWORD dwFlags, CTransCache **ppTransCache)
{
HRESULT hr;
DWORD cb, dwCacheId = 0;
TRANSCACHEINFO *pTCInfo = 0;
CTransCache *pTransCache = NULL;
_ASSERTE(pName);
// Get the correct cache index.
if(FAILED(hr = ResolveCacheIndex(pName, dwFlags, &dwCacheId)))
goto exit;
// Construct new CTransCache object.
if(FAILED(hr = CreateTransCacheEntry(dwCacheId, &pTransCache)))
goto exit;
// Cast base info ptr to TRANSCACHEINFO ptr
pTCInfo = (TRANSCACHEINFO*) pTransCache->_pInfo;
// Downcased text name from target
hr = NameObjGetWrapper(pName, ASM_NAME_NAME, (LPBYTE*) &pTCInfo->pwzName, &(cb = 0));
if (SUCCEEDED(hr)) {
for (DWORD i=0; i<4; i++) {
cb = sizeof(WORD);
hr = pName->GetProperty(ASM_NAME_MAJOR_VERSION+i, &(pTCInfo->wVers[i]), &cb);
if (FAILED(hr)) {
goto exit;
}
}
}
if (SUCCEEDED(hr)) {
hr = NameObjGetWrapper(pName, ASM_NAME_CULTURE, (LPBYTE*) &pTCInfo->pwzCulture, &cb);
}
if (SUCCEEDED(hr)) {
hr = NameObjGetWrapper(pName, ASM_NAME_PUBLIC_KEY_TOKEN, &pTCInfo->blobPKT.pBlobData, &pTCInfo->blobPKT.cbSize);
}
if (SUCCEEDED(hr)) {
hr = NameObjGetWrapper(pName, ASM_NAME_SIGNATURE_BLOB, &pTCInfo->blobSignature.pBlobData, &pTCInfo->blobSignature.cbSize);
}
if (SUCCEEDED(hr)) {
hr = NameObjGetWrapper(pName, ASM_NAME_MVID, &pTCInfo->blobMVID.pBlobData, &pTCInfo->blobMVID.cbSize);
}
if (SUCCEEDED(hr)) {
hr = NameObjGetWrapper(pName, ASM_NAME_CODEBASE_URL, (LPBYTE*) &pTCInfo->pwzCodebaseURL, &(cb = 0));
}
if (SUCCEEDED(hr)) {
hr = pName->GetProperty(ASM_NAME_CODEBASE_LASTMOD, &pTCInfo->ftLastModified, &(cb = sizeof(FILETIME)));
}
if(SUCCEEDED(hr)) {
CAssemblyName *pCName = static_cast<CAssemblyName*>(pName); // dynamic_cast
DWORD dwSize = 0;
// Returns S_OK if no modifier exists
hr = pCName->GetPathModifier(NULL, &dwSize);
if(hr == HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER)) {
pTCInfo->pwzPathModifier = NEW(WCHAR[dwSize]);
if(!pTCInfo->pwzPathModifier) {
hr = E_OUTOFMEMORY;
goto exit;
}
hr = pCName->GetPathModifier(pTCInfo->pwzPathModifier, &dwSize);
}
}
if (SUCCEEDED(hr)) {
if(pTCInfo->pwzName && (lstrlenW(pTCInfo->pwzName) >= MAX_PATH) )
hr = FUSION_E_INVALID_NAME; // name is too long; this is an error.
}
if (SUCCEEDED(hr)) {
CAssemblyName *pCName = static_cast<CAssemblyName*>(pName); // dynamic_cast
pTCInfo->fLegacyAssembly = pCName->IsLegacyAssembly();
hr = pName->GetProperty(ASM_NAME_ARCHITECTURE, (LPBYTE) &pTCInfo->dwAsmImageType, &(cb = sizeof(DWORD)));
}
exit:
if (SUCCEEDED(hr))
{
*ppTransCache = pTransCache;
}
else
{
SAFERELEASE(pTransCache);
}
return hr;
}
// ---------------------------------------------------------------------------
// CCache::InsertTransCacheEntry
//---------------------------------------------------------------------------
HRESULT CCache::InsertTransCacheEntry(IAssemblyName *pName,
LPTSTR szPath, DWORD dwKBSize, DWORD dwFlags,
DWORD dwCommitFlags, DWORD dwPinBits, CTransCache **ppTransCache)
{
HRESULT hr;
DWORD cb, dwCacheId;
TRANSCACHEINFO *pTCInfo = NULL;
CTransCache *pTransCache = NULL;
LPWSTR pwzCodebaseUrl = NULL;
WCHAR pwzCanonicalized[MAX_URL_LENGTH];
// Determine which cache index to insert to.
if (FAILED(hr = ResolveCacheIndex(pName, dwFlags, &dwCacheId)))
goto exit;
// Construct new CTransCache object.
if(FAILED(hr = CreateTransCacheEntry(dwCacheId, &pTransCache)))
goto exit;
// Cast pTransCache base info ptr to TRANSCACHEINFO ptr
pTCInfo = (TRANSCACHEINFO*) pTransCache->_pInfo;
// Downcased text name from target
if (FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_NAME,
(LPBYTE*) &pTCInfo->pwzName, &(cb = 0)))
// Version
|| FAILED(hr = pName->GetVersion(&pTCInfo->dwVerHigh, &pTCInfo->dwVerLow))
// Culture (downcased)
|| FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_CULTURE,
(LPBYTE*) &pTCInfo->pwzCulture, &cb))
|| (pTCInfo->pwzCulture && !_wcslwr(pTCInfo->pwzCulture))
// PublicKeyToken
|| FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_PUBLIC_KEY_TOKEN,
&pTCInfo->blobPKT.pBlobData, &pTCInfo->blobPKT.cbSize))
// Custom
|| FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_CUSTOM,
&pTCInfo->blobCustom.pBlobData, &pTCInfo->blobCustom.cbSize))
// MVID
|| FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_MVID,
&pTCInfo->blobMVID.pBlobData, &pTCInfo->blobMVID.cbSize))
// Codebase url if any from target
|| FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_CODEBASE_URL,
(LPBYTE*)&pwzCodebaseUrl, &(cb = 0)))
// Codebase last modified time if any from target.
|| FAILED(hr = pName->GetProperty(ASM_NAME_CODEBASE_LASTMOD,
&pTCInfo->ftLastModified, &(cb = sizeof(FILETIME))))
// PK if any from source.
|| FAILED(hr = NameObjGetWrapper(pName, ASM_NAME_PUBLIC_KEY,
&pTCInfo->blobPK.pBlobData, &pTCInfo->blobPK.cbSize))
)
{
goto exit;
}
if (pwzCodebaseUrl)
{
cb = MAX_URL_LENGTH;
hr = UrlCanonicalizeUnescape(pwzCodebaseUrl, pwzCanonicalized, &cb, 0);
if (FAILED(hr)) {
goto exit;
}
pTCInfo->pwzCodebaseURL = WSTRDupDynamic(pwzCanonicalized);
if (!pTCInfo->pwzCodebaseURL) {
hr = E_OUTOFMEMORY;
goto exit;
}
}
else
{
pTCInfo->pwzCodebaseURL = NULL;
}
// Copy in path.
if (!(pTCInfo->pwzPath = TSTRDupDynamic(szPath)))
{
hr = E_OUTOFMEMORY;
goto exit;
}
// File size
pTCInfo->dwKBSize = dwKBSize;
// Set pin Bits
pTCInfo->dwPinBits = dwPinBits;
exit:
SAFEDELETEARRAY(pwzCodebaseUrl);
// Base destructor takes care
// of everything.
if (!ppTransCache
|| (FAILED(hr) && (hr != DB_E_DUPLICATE)))
{
SAFERELEASE(pTransCache);
}
else
{
*ppTransCache = pTransCache;
}
return hr;
}
