crdcache.cpp
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: crdcache.cpp,v 1.2.20.3 2004/07/09 01:48:15 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #include "hxcom.h"
- #include "hxtypes.h"
- #include "hxstring.h"
- #include "hxmap.h"
- #include "hxbuffer.h"
- #include "chxpckts.h"
- #include "crdcache.h"
- #define DEFAULTCREDENTIALENTRY "defaultCredentialEntry"
- CHXCredentialsCache::CHXCredentialsCache()
- {
- m_lRefCount = 0;
- }
- CHXCredentialsCache::~CHXCredentialsCache()
- {
- Close();
- }
- STDMETHODIMP
- CHXCredentialsCache::QueryInterface(REFIID riid, void**ppvObj)
- {
- QInterfaceList qiList[] =
- {
- { GET_IIDHANDLE(IID_IUnknown), this },
- { GET_IIDHANDLE(IID_IHXCredentialsCache), (IHXCredentialsCache*) this },
- };
- return QIFind(qiList, QILISTSIZE(qiList), riid, ppvObj);
- }
- /////////////////////////////////////////////////////////////////////////
- // Method:
- // IUnknown::AddRef
- // Purpose:
- // Everyone usually implements this the same... feel free to use
- // this implementation.
- //
- STDMETHODIMP_(ULONG32) CHXCredentialsCache::AddRef()
- {
- return InterlockedIncrement(&m_lRefCount);
- }
- /////////////////////////////////////////////////////////////////////////
- // Method:
- // IUnknown::Release
- // Purpose:
- // Everyone usually implements this the same... feel free to use
- // this implementation.
- //
- STDMETHODIMP_(ULONG32) CHXCredentialsCache::Release()
- {
- if (InterlockedDecrement(&m_lRefCount) > 0)
- {
- return m_lRefCount;
- }
- delete this;
- return 0;
- }
- STDMETHODIMP_(BOOL)
- CHXCredentialsCache::IsEmpty(IHXBuffer* pBuffer)
- {
- const char* pKey = NULL;
- CredentialEntry* pCredentialEntry = NULL;
- if (!pBuffer)
- {
- pKey = DEFAULTCREDENTIALENTRY;
- }
- else
- {
- pKey = (const char*)pBuffer->GetBuffer();
- }
- if (m_credentialMap.Lookup(pKey, (void*&)pCredentialEntry) &&
- pCredentialEntry)
- {
- return FALSE;
- }
- else
- {
- return TRUE;
- }
- }
- STDMETHODIMP
- CHXCredentialsCache::Empty(IHXBuffer* pBuffer)
- {
- HX_RESULT hr = HXR_OK;
- const char* pKey = NULL;
- CredentialEntry* pCredentialEntry = NULL;
- if (!pBuffer)
- {
- pKey = DEFAULTCREDENTIALENTRY;
- }
- else
- {
- pKey = (const char*)pBuffer->GetBuffer();
- }
- if (m_credentialMap.Lookup(pKey, (void*&)pCredentialEntry) &&
- pCredentialEntry)
- {
- HX_DELETE(pCredentialEntry);
-
- m_credentialMap.RemoveKey(pKey);
- }
- return hr;
- }
- STDMETHODIMP
- CHXCredentialsCache::FillCredentials(REF(IHXValues*) pValues)
- {
- HX_RESULT hr = HXR_FAILED;
- IHXBuffer* pRealm = NULL;
- CredentialEntry* pCredentialEntry = NULL;
- if (!pValues)
- {
- goto cleanup;
- }
-
- if (HXR_OK != pValues->GetPropertyCString("Realm", pRealm))
- {
- pRealm = new CHXBuffer();
- pRealm->AddRef();
- pRealm->Set((const unsigned char*)DEFAULTCREDENTIALENTRY, strlen(DEFAULTCREDENTIALENTRY)+1);
- }
-
- if (m_credentialMap.Lookup((const char*)pRealm->GetBuffer(), (void*&)pCredentialEntry) &&
- pCredentialEntry)
- {
- pValues->SetPropertyCString("Username", pCredentialEntry->m_pUserName);
- pValues->SetPropertyCString("Password", pCredentialEntry->m_pPassword);
- hr = HXR_OK;
- }
- cleanup:
- HX_RELEASE(pRealm);
- return hr;
- }
- STDMETHODIMP
- CHXCredentialsCache::SetCredentials(IHXValues* pValues)
- {
- HX_RESULT hr = HXR_OK;
- IHXBuffer* pRealm = NULL;
- IHXBuffer* pUserName = NULL;
- IHXBuffer* pPassword = NULL;
- CredentialEntry* pCredentialEntry = NULL;
- if (!pValues)
- {
- goto cleanup;
- }
-
- if (HXR_OK != pValues->GetPropertyCString("Realm", pRealm))
- {
- pRealm = new CHXBuffer();
- pRealm->AddRef();
- pRealm->Set((const unsigned char*)DEFAULTCREDENTIALENTRY, strlen(DEFAULTCREDENTIALENTRY)+1);
- }
-
- Empty(pRealm);
- if (HXR_OK == pValues->GetPropertyCString("Username", pUserName) && pUserName &&
- HXR_OK == pValues->GetPropertyCString("Password", pPassword) && pPassword)
- {
- pCredentialEntry = new CredentialEntry((char*)pUserName->GetBuffer(),
- (char*)pPassword->GetBuffer());
- m_credentialMap.SetAt((const char*)pRealm->GetBuffer(), (void*)pCredentialEntry);
- }
- cleanup:
- HX_RELEASE(pRealm);
- HX_RELEASE(pUserName);
- HX_RELEASE(pPassword);
- return hr;
- }
- void
- CHXCredentialsCache::Close()
- {
- CHXString key;
- POSITION p;
- CredentialEntry* pCredentialEntry = NULL;
-
- p = m_credentialMap.GetStartPosition();
- while (p)
- {
- m_credentialMap.GetNextAssoc(p, key, (void*&)pCredentialEntry);
- HX_DELETE(pCredentialEntry);
- }
- m_credentialMap.RemoveAll();
- }