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72 lines
1.9 KiB
72 lines
1.9 KiB
//---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1996 - 1997
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//
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// File: svrcache.cxx
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//
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// Contents: Caching code for com interface pointer and schema pointer
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//
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// History: 28-Apr-97 SophiaC Created.
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//
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//----------------------------------------------------------------------------
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#include <iis.hxx>
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BOOL SERVER_CACHE::Insert(SERVER_CACHE_ITEM * item)
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// returns TRUE if succeed
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{
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ASSERT(NULL != item);
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CLock lock;
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#ifdef DBG
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SERVER_CACHE_ITEM * item2;
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Cache.Reset();
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while (NULL != (item2 = Cache.Next()))
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{
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if ((0 == _wcsicmp(item->ServerName, item2->ServerName)) &&
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(item->dwThreadId == item2->dwThreadId))
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{
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ASSERT(!"item already exists");
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}
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}
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#endif
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item->key = Cache.Insert(item);
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return item->key != -1;
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}
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SERVER_CACHE_ITEM * SERVER_CACHE::Delete(LPWSTR ServerName, DWORD dwThreadId)
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// returns item found
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{
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SERVER_CACHE_ITEM * item;
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CLock lock;
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Cache.Reset();
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while (NULL != (item = Cache.Next()))
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{
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if ((0 == _wcsicmp(ServerName, item->ServerName)) &&
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(dwThreadId == item->dwThreadId))
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{
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Cache.Delete(item->key);
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if (item->ServerName) {
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delete item->ServerName;
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}
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return item;
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}
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}
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return NULL;
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}
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SERVER_CACHE_ITEM * SERVER_CACHE::Find(LPWSTR ServerName, DWORD dwThreadId)
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// returns pointer to the item found
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{
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SERVER_CACHE_ITEM * item;
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CLock lock;
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Cache.Reset();
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while (NULL != (item = Cache.Next()))
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{
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if ((0 == _wcsicmp(ServerName, item->ServerName)) &&
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(dwThreadId == item->dwThreadId))
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{
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return item;
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}
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}
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return NULL;
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}
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