123 lines
3.7 KiB
C
123 lines
3.7 KiB
C
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/*++
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Copyright (c) 1991 Microsoft Corporation
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common.h
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constants and globals that are common to LODCTR and UNLODCTR
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Author:
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Bob Watson (a-robw) 10 Feb 93
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Revision History:
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--*/
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#ifndef _LODCTR_COMMON_H_
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#define _LODCTR_COMMON_H_
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//
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// Local constants
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//
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#define RESERVED 0L
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#define LARGE_BUFFER_SIZE 0x10000 // 64K
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#define MEDIUM_BUFFER_SIZE 0x8000 // 32K
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#define SMALL_BUFFER_SIZE 0x1000 // 4K
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#define FILE_NAME_BUFFER_SIZE MAX_PATH
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#define DISP_BUFF_SIZE 256L
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#define SIZE_OF_OFFSET_STRING 15
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//
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// Data structure and type definitions
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//
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typedef struct _NAME_ENTRY {
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struct _NAME_ENTRY *pNext;
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DWORD dwOffset;
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DWORD dwType;
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LPTSTR lpText;
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} NAME_ENTRY, *PNAME_ENTRY;
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typedef struct _LANGUAGE_LIST_ELEMENT {
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struct _LANGUAGE_LIST_ELEMENT *pNextLang; // next lang. list
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LPTSTR LangId; // lang ID string for this elem
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PNAME_ENTRY pFirstName; // head of name list
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PNAME_ENTRY pThisName; // pointer to current entry
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DWORD dwNumElements; // number of elements in array
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DWORD dwNameBuffSize;
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DWORD dwHelpBuffSize;
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PBYTE NameBuffer; // buffer to store strings
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PBYTE HelpBuffer; // buffer to store help strings
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} LANGUAGE_LIST_ELEMENT, *PLANGUAGE_LIST_ELEMENT;
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typedef struct _SYMBOL_TABLE_ENTRY {
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struct _SYMBOL_TABLE_ENTRY *pNext;
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LPTSTR SymbolName;
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DWORD Value;
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} SYMBOL_TABLE_ENTRY, *PSYMBOL_TABLE_ENTRY;
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//
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// Utility Routine prototypes for routines in common.c
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//
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#define StringToInt(in,out) \
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(((_stscanf ((in), TEXT(" %d"), (out))) == 1) ? TRUE : FALSE)
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#if _INITIALIZE_GLOBALS_
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//
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//
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// Text string Constant definitions
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//
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const LPTSTR NamesKey = TEXT("SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Perflib");
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const LPTSTR DefaultLangId = TEXT("009");
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const LPTSTR Counters = TEXT("Counters");
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const LPTSTR Help = TEXT("Help");
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const LPTSTR VersionStr = TEXT("Version");
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const LPTSTR LastHelp = TEXT("Last Help");
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const LPTSTR LastCounter = TEXT("Last Counter");
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const LPTSTR FirstHelp = TEXT("First Help");
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const LPTSTR FirstCounter = TEXT("First Counter");
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const LPTSTR Busy = TEXT("Updating");
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const LPTSTR Slash = TEXT("\\");
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const LPTSTR BlankString = TEXT(" ");
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const LPSTR BlankAnsiString = " ";
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const LPTSTR DriverPathRoot = TEXT("SYSTEM\\CurrentControlSet\\Services");
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const LPTSTR Performance = TEXT("Performance");
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const LPTSTR CounterNameStr = TEXT("Counter ");
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const LPTSTR HelpNameStr = TEXT("Explain ");
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const LPTSTR AddCounterNameStr = TEXT("Addcounter ");
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const LPTSTR AddHelpNameStr = TEXT("Addexplain ");
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//
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// Global Buffers
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//
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TCHAR DisplayStringBuffer[DISP_BUFF_SIZE];
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CHAR TextFormat[DISP_BUFF_SIZE];
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HANDLE hMod = NULL; // process handle
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DWORD dwLastError = ERROR_SUCCESS;
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#else // just declare the globals
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extern const LPTSTR NamesKey;
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extern const LPTSTR VersionStr;
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extern const LPTSTR DefaultLangId;
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extern const LPTSTR Counters;
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extern const LPTSTR Help;
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extern const LPTSTR LastHelp;
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extern const LPTSTR LastCounter;
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extern const LPTSTR FirstHelp;
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extern const LPTSTR FirstCounter;
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extern const LPTSTR Busy;
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extern const LPTSTR Slash;
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extern const LPTSTR BlankString;
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extern const LPSTR BlankAnsiString;
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extern const LPTSTR DriverPathRoot;
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extern const LPTSTR Performance;
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//
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// Global Buffers
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//
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extern TCHAR DisplayStringBuffer[DISP_BUFF_SIZE];
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extern CHAR TextFormat[DISP_BUFF_SIZE];
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extern HANDLE hMod;
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extern DWORD dwLastError;
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#endif // _INITIALIZE_GLOBALS_
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#endif // _LODCTR_COMMON_H_
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