165 lines
2.7 KiB
C
165 lines
2.7 KiB
C
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/*
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File uitls.h
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A set of utilities useful for upgrading mpr v1 to NT 5.0.
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Paul Mayfield, 9/11/97
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*/
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#ifndef _rtrupg_utils_h
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#define _rtrupg_utils_h
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//
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// Definitions for a DWORD table (dwt)
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//
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typedef struct _tag_dwValueNode
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{
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PWCHAR Name;
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DWORD Value;
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} dwValueNode;
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typedef struct _tag_DWordTable
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{
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DWORD dwCount;
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DWORD dwSize;
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dwValueNode * pValues;
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} dwt, *pdwt;
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//
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// Typedef for callback functions in interface enumeration.
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// Return TRUE to continue the enumeration, FALSE to stop it.
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//
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typedef
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BOOL
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(*IfEnumFuncPtr)(
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IN HANDLE hConfig, // MprConfig handle
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IN MPR_INTERFACE_0 * pIf, // Interface reference
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IN HANDLE hUserData); // User defined
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//
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// Typedef for callback functions for enumerating registry sub keys.
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// Return NO_ERROR to continue, error code to stop.
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//
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typedef
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DWORD
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(*RegKeyEnumFuncPtr)(
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IN PWCHAR pszName, // sub key name
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IN HKEY hKey, // sub key
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IN HANDLE hData);
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//
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// Functions that manipulate dword tables
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//
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DWORD
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dwtInitialize(
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IN dwt *This,
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IN DWORD dwCount,
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IN DWORD dwMaxSize);
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DWORD
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dwtCleanup(
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IN dwt *This);
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DWORD
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dwtPrint(IN dwt *This);
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DWORD
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dwtGetValue(
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IN dwt *This,
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IN PWCHAR ValName,
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OUT LPDWORD pValue);
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DWORD
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dwtLoadRegistyTable(
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IN dwt *This,
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IN HKEY hkParams);
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//
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// Enumerates interfaces from the registry
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//
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DWORD
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UtlEnumerateInterfaces (
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IN IfEnumFuncPtr pCallback,
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IN HANDLE hUserData);
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DWORD
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UtlEnumRegistrySubKeys(
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IN HKEY hkRoot,
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IN PWCHAR pszPath,
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IN RegKeyEnumFuncPtr pCallback,
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IN HANDLE hData);
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//
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// If the given info blob exists in the given toc header
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// reset it with the given information, otherwise add
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// it as an entry in the TOC.
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//
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DWORD
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UtlUpdateInfoBlock (
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IN BOOL bOverwrite,
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IN LPVOID pHeader,
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IN DWORD dwEntryId,
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IN DWORD dwSize,
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IN DWORD dwCount,
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IN LPBYTE pEntry,
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OUT LPVOID* ppNewHeader,
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OUT LPDWORD lpdwNewSize);
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//
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// Other handy definitions
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//
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#if DBG
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#define PrintMessage OutputDebugStringW
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#else
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#define PrintMessage
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#endif
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// Common allocation routine
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PVOID
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UtlAlloc (
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IN DWORD dwSize);
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// Common deallocation routine
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VOID
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UtlFree (
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PVOID pvBuffer);
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PWCHAR
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UtlDupString(
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IN PWCHAR pszString);
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// Error printing
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void
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UtlPrintErr(
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DWORD err);
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// Helper functions
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DWORD
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UtlAccessRouterKey(
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HKEY* hkeyRouter);
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DWORD
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UtlSetupBackupPrivelege(
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BOOL bEnable);
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DWORD
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UtlSetupRestorePrivilege(
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BOOL bEnable);
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DWORD
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UtlLoadSavedSettings(
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IN HKEY hkRoot,
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IN PWCHAR pszTempKey,
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IN PWCHAR pszFile,
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OUT PHKEY phTemp);
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DWORD
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UtlDeleteRegistryTree(
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IN HKEY hkRoot);
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DWORD
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UtlMarkRouterConfigured();
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#endif
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