Leaked source code of windows server 2003
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/*===================================================================
Microsoft Denali
Microsoft Confidential.Copyright 1996 Microsoft Corporation. All Rights Reserved.
Component: Globals
File: AppCnfg.h
Owner: AndrewS
Useful globals===================================================================*/
#ifndef __APPCNFG_H
#define __APPCNFG_H
#include "util.h"
#include <schnlsp.h>
#include <wincrypt.h>
#include <iadmw.h>
extern "C" {
#define SECURITY_WIN32
#include <sspi.h> // Security Support Provider APIs
}
//
// Defaults for registry values
//
#define DEFAULT_MAX_THREAD 100
class CAppln; // forward declaration
class CApplnMgr;
//
// BUGBUG:: We can have only one instance of CMDAppConfigSink.
// ASP Just requires one instance of this object and because we signal a global variable
// in its destructor. Having multiple instances will cause a bug. Evaluate a change of design, behaviour
// in case it becomes absolutely necessary that this class needs more instances
//
class CMDAppConfigSink : public IMSAdminBaseSinkW{ private: ULONG m_cRef; CApplnMgr *m_pApplnMgr; public: CMDAppConfigSink (CApplnMgr *pApplnMgr); ~CMDAppConfigSink();
HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppv); ULONG STDMETHODCALLTYPE AddRef(void); ULONG STDMETHODCALLTYPE Release(void);
HRESULT STDMETHODCALLTYPE SinkNotify( DWORD dwMDNumElements, MD_CHANGE_OBJECT __RPC_FAR pcoChangeList[]);
HRESULT STDMETHODCALLTYPE ShutdownNotify( void) { return HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED); }};
// Index used in ReadPropsfromRegistry(). Also, we can use the same index to enable the global
// data to be table-driven.
#define IApp_AllowSessionState 0x0
#define IApp_BufferingOn 0x1
#define IApp_ScriptLanguage 0x2
#define IApp_EnableParentPaths 0x3
#define IApp_ScriptErrorMessage 0x4
#define IApp_SessionTimeout 0x5
#define IApp_CodePage 0x6
#define IApp_ScriptTimeout 0x7
#define IApp_ScriptErrorsSenttoBrowser 0x8
#define IApp_AllowDebugging 0x9
#define IApp_AllowClientDebug 0xa
#define IApp_QueueTimeout 0xb
#define IApp_EnableApplicationRestart 0xc
#define IApp_QueueConnectionTestTime 0xd
#define IApp_SessionMax 0xe
#define IApp_ExecuteInMTA 0xf
#define IApp_LCID 0x10
#define IApp_KeepSessionIDSecure 0x11
#define IApp_ServiceFlags 0x12
#define IApp_PartitionGUID 0x13
#define IApp_SxsName 0x14
#define IApp_CalcLineNumber 0x15
#define IApp_RunOnEndAsAnon 0x16
#define IApp_BufferLimit 0x17
#define IApp_RequestEntityLimit 0x18
#define IApp_MAX 0x19
// flags within IApp_ServiceFlags
#define IFlag_SF_TrackerEnabled 1
#define IFlag_SF_SxsEnabled 2
#define IFlag_SF_UsePartition 4
// Index to glob's szMessage array.
#define IAppMsg_SCRIPTERROR 0
#define IAppMsg_SCRIPTLANGUAGE 1
#define IAppMsg_PARTITIONGUID 2
#define IAppMsg_SXSNAME 3
#define APP_CONFIG_MESSAGEMAX 4
// Default limit for response buffering
#define DEFAULT_BUFFER_LIMIT (4 * 1024 * 1024) // 4 M
#define DEFAULT_REQUEST_ENTITY_LIMIT (200 * 1024) // 200K
// Glob data object
class CAppConfig { friend class CMDAppConfigSink; friend HRESULT ReadConfigFromMD(CIsapiReqInfo *pIReq, CAppConfig *pAppConfig, BOOL fLoadGlob); friend HRESULT SetConfigToDefaults(CAppConfig *pAppConfig, BOOL fLoadGlob);
private:
CAppln *m_pAppln; BOOL m_fNeedUpdate; BOOL m_fInited:1; BOOL m_fRestartEnabledUpdated:1; BOOL m_fIsValidProglangCLSID:1; BOOL m_fIsValidPartitionGUID:1; BOOL m_fCSInited:1; //
// Configurable values from Metabase
//
BOOL m_fScriptErrorsSentToBrowser; BOOL m_fBufferingOn; // Is buffering on by default?
BOOL m_fEnableParentPaths; BOOL m_fAllowSessionState; BOOL m_fAllowOutOfProcCmpnts; BOOL m_fAllowDebugging; BOOL m_fAllowClientDebug; BOOL m_fEnableApplicationRestart; BOOL m_fKeepSessionIDSecure; BOOL m_fCalcLineNumber; UINT m_uCodePage; DWORD m_dwScriptTimeout; DWORD m_dwSessionTimeout; DWORD m_dwQueueTimeout; CLSID m_DefaultScriptEngineProgID; DWORD m_dwQueueConnectionTestTime; DWORD m_dwSessionMax; BOOL m_fExecuteInMTA; LCID m_uLCID; CLSID m_PartitionGUID; BOOL m_fSxsEnabled; BOOL m_fTrackerEnabled; BOOL m_fUsePartition; BOOL m_fRunOnEndAsAnon; HANDLE m_hAnonToken; DWORD m_dwBufferLimit; DWORD m_dwRequestEntityLimit;
//
// Critical Section to provide locking during update
//
CRITICAL_SECTION m_csLock; LPSTR m_szString[APP_CONFIG_MESSAGEMAX];
ULONG m_cRefs;
//Private functions
HRESULT SetValue(unsigned int index, BYTE *lpByte);
public:
CAppConfig(); ~CAppConfig() { if (m_fCSInited) DeleteCriticalSection(&m_csLock); } HRESULT Init(CIsapiReqInfo *pIReq, CAppln *pAppln); HRESULT UnInit(void);
ULONG STDMETHODCALLTYPE AddRef(void); ULONG STDMETHODCALLTYPE Release(void);
void NotifyNeedUpdate(void); BOOL fNeedUpdate() {return m_fNeedUpdate;}; BOOL fRestartEnabledUpdated() {return m_fRestartEnabledUpdated;}; void NotifyRestartEnabledUpdated() { m_fRestartEnabledUpdated = TRUE;}; HRESULT Update(CIsapiReqInfo *pIReq);
UINT uCodePage() {return m_uCodePage;}; DWORD dwSessionTimeout() {return m_dwSessionTimeout;}; DWORD dwQueueTimeout() {return m_dwQueueTimeout;}; DWORD dwScriptTimeout() {return m_dwScriptTimeout;}; BOOL fScriptErrorsSentToBrowser() {return m_fScriptErrorsSentToBrowser;}; BOOL fBufferingOn() {return m_fBufferingOn;}; BOOL fEnableParentPaths() {return !m_fEnableParentPaths;}; BOOL fAllowSessionState() {return m_fAllowSessionState;}; BOOL fAllowOutOfProcCmpnts() {return m_fAllowOutOfProcCmpnts;}; BOOL fAllowDebugging() {return m_fAllowDebugging;}; BOOL fAllowClientDebug() {return m_fAllowClientDebug;}; BOOL fInited() {return m_fInited;}; BOOL fKeepSessionIDSecure() {return m_fKeepSessionIDSecure;}; BOOL fCalcLineNumber() {return m_fCalcLineNumber;}; BOOL fExecuteInMTA() {return m_fExecuteInMTA;}; LCID uLCID() {return m_uLCID; }; LPCSTR szScriptErrorMessage() {return (m_szString[IAppMsg_SCRIPTERROR]);}; LPCSTR szScriptLanguage() {return (m_szString[IAppMsg_SCRIPTLANGUAGE]);}; CLSID *pCLSIDDefaultEngine() {return m_fIsValidProglangCLSID? &m_DefaultScriptEngineProgID : NULL;}; BOOL fSxsEnabled() {return m_fSxsEnabled;}; BOOL fTrackerEnabled() {return m_fTrackerEnabled;}; BOOL fUsePartition() {return m_fUsePartition;}; CLSID *PPartitionGUID() {return m_fIsValidPartitionGUID ? & m_PartitionGUID : NULL;}; LPCSTR szPartition() {return (m_szString[IAppMsg_PARTITIONGUID]);}; LPCSTR szSxsName() {return (m_szString[IAppMsg_SXSNAME]);}; BOOL fRunOnEndAsAnon() {return m_fRunOnEndAsAnon; }; HANDLE AnonToken() {return m_hAnonToken; }; DWORD dwBufferLimit() {return m_dwBufferLimit; }; DWORD dwRequestEntityLimit() {return m_dwRequestEntityLimit; };
BOOL fEnableApplicationRestart() { return m_fEnableApplicationRestart; } DWORD dwQueueConnectionTestTime() { return m_dwQueueConnectionTestTime; } DWORD dwSessionMax() { return m_dwSessionMax; }
LPTSTR SzMDPath();
void Lock() { Assert(m_fCSInited); EnterCriticalSection(&m_csLock); } void UnLock() { Assert(m_fCSInited); LeaveCriticalSection(&m_csLock); }
HRESULT STDMETHODCALLTYPE SinkNotify( DWORD dwMDNumElements, MD_CHANGE_OBJECT __RPC_FAR pcoChangeList[]); };
inline void CAppConfig::NotifyNeedUpdate(void){ InterlockedExchange((LPLONG)&m_fNeedUpdate, 1);}#endif // __APPCNFG_H
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