Leaked source code of windows server 2003
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297 lines
6.8 KiB

//
// Copyright (c) Microsoft Corporation 1993-1995
//
// profile.c
//
// This file contains profile (.ini) routines.
// Meant to be used in conjunction with common.c.
//
// History:
// 08-06-93 ScottH Transferred from twin code
// 05-05-95 ScottH Made generic from Briefcase code
//
#include "proj.h"
#include "common.h"
#ifndef NOPROFILE
#pragma data_seg(DATASEG_READONLY)
char const FAR c_szIniFile[] = SZ_DEBUGINI;
char const FAR c_szIniSecDebugUI[] = SZ_DEBUGSECTION;
char const FAR c_szZero[] = "0";
char const FAR c_szIniKeyBreakFlags[] = "BreakFlags";
char const FAR c_szIniKeyTraceFlags[] = "TraceFlags";
char const FAR c_szIniKeyDumpFlags[] = "DumpFlags";
#pragma data_seg()
// Some of the .ini processing code was pimped from the sync engine.
//
typedef struct _INIKEYHEADER
{
LPCSTR pszSectionName;
LPCSTR pszKeyName;
LPCSTR pszDefaultRHS;
} INIKEYHEADER;
typedef struct _BOOLINIKEY
{
INIKEYHEADER ikh;
LPUINT puStorage;
DWORD dwFlag;
} BOOLINIKEY;
typedef struct _INTINIKEY
{
INIKEYHEADER ikh;
LPUINT puStorage;
} INTINIKEY;
// Some of these macros taken from prefs.h in Pen project...
//
#define PutIniIntCmp(idsSection, idsKey, nNewValue, nSave) \
if ((nNewValue) != (nSave)) PutIniInt(idsSection, idsKey, nNewValue)
#define WritePrivateProfileInt(szApp, szKey, i, lpFileName) \
{char sz[7]; \
WritePrivateProfileString(szApp, szKey, SzFromInt(sz, i), lpFileName);}
#ifdef SHARED_DLL
#pragma data_seg(DATASEG_PERINSTANCE)
#endif
// Array of keys with Integer RHSs to be processed by ProcessIniFile()
static INTINIKEY s_rgiik[] =
{
{
{ c_szIniSecDebugUI, c_szIniKeyTraceFlags, c_szZero },
&g_dwTraceFlags
},
{
{ c_szIniSecDebugUI, c_szIniKeyDumpFlags, c_szZero },
&g_dwDumpFlags
},
{
{ c_szIniSecDebugUI, c_szIniKeyBreakFlags, c_szZero },
&g_dwBreakFlags
},
};
// Array of keys with Boolean RHSs to be processed by ProcessIniFile()
#if 0 // (use this as an example)
static BOOLINIKEY s_rgbik[] =
{
{
{ c_szIniSecDebugUI, c_szIniKeyBreakOnOpen, c_szZero },
&g_uBreakFlags,
BF_ONOPEN
},
};
#endif
#ifdef SHARED_DLL
#pragma data_seg()
#endif
/* Boolean TRUE strings used by IsIniYes() (comparison is case-insensitive) */
static LPCSTR s_rgpszTrue[] =
{
"1",
"On",
"True",
"Y",
"Yes"
};
/* Boolean FALSE strings used by IsIniYes() (comparison is case-insensitive) */
static LPCSTR s_rgpszFalse[] =
{
"0",
"Off",
"False",
"N",
"No"
};
/*----------------------------------------------------------
Purpose: Determines whether a string corresponds to a boolean
TRUE value.
Returns: The boolean value (TRUE or FALSE)
Cond: --
*/
BOOL PRIVATE IsIniYes(
LPCSTR psz)
{
int i;
BOOL bNotFound = TRUE;
BOOL bResult;
ASSERT(psz);
/* Is the value TRUE? */
for (i = 0; i < ARRAY_ELEMENTS(s_rgpszTrue); i++)
{
if (IsSzEqual(psz, s_rgpszTrue[i]))
{
bResult = TRUE;
bNotFound = FALSE;
break;
}
}
/* Is the value FALSE? */
if (bNotFound)
{
for (i = 0; i < ARRAY_ELEMENTS(s_rgpszFalse); i++)
{
if (IsSzEqual(psz, s_rgpszFalse[i]))
{
bResult = FALSE;
bNotFound = FALSE;
break;
}
}
/* Is the value a known string? */
if (bNotFound)
{
/* No. Whine about it. */
TRACE_MSG(TF_WARNING, "IsIniYes() called on unknown Boolean RHS '%s'.", psz);
bResult = FALSE;
}
}
return bResult;
}
#if 0 // (use this as an example)
/*----------------------------------------------------------
Purpose: Process keys with boolean RHSs.
Returns: --
Cond: --
*/
void PRIVATE ProcessBooleans(void)
{
int i;
for (i = 0; i < ARRAY_ELEMENTS(s_rgbik); i++)
{
DWORD dwcbKeyLen;
char szRHS[MAX_BUF];
BOOLINIKEY * pbik = &(s_rgbik[i]);
LPCSTR lpcszRHS;
/* Look for key. */
dwcbKeyLen = GetPrivateProfileString(pbik->ikh.pszSectionName,
pbik->ikh.pszKeyName, "", szRHS,
sizeof(szRHS), c_szIniFile);
if (dwcbKeyLen)
lpcszRHS = szRHS;
else
lpcszRHS = pbik->ikh.pszDefaultRHS;
if (IsIniYes(lpcszRHS))
{
if (IsFlagClear(*(pbik->puStorage), pbik->dwFlag))
TRACE_MSG(TF_GENERAL, "ProcessIniFile(): %s set in %s![%s].",
pbik->ikh.pszKeyName,
c_szIniFile,
pbik->ikh.pszSectionName);
SetFlag(*(pbik->puStorage), pbik->dwFlag);
}
else
{
if (IsFlagSet(*(pbik->puStorage), pbik->dwFlag))
TRACE_MSG(TF_GENERAL, "ProcessIniFile(): %s cleared in %s![%s].",
pbik->ikh.pszKeyName,
c_szIniFile,
pbik->ikh.pszSectionName);
ClearFlag(*(pbik->puStorage), pbik->dwFlag);
}
}
}
#endif
/*----------------------------------------------------------
Purpose: Process keys with integer RHSs.
Returns: --
Cond: --
*/
void PRIVATE ProcessIntegers(void)
{
int i;
for (i = 0; i < ARRAY_ELEMENTS(s_rgiik); i++)
{
DWORD dwcbKeyLen;
char szRHS[MAX_BUF];
INTINIKEY * piik = &(s_rgiik[i]);
LPCSTR lpcszRHS;
/* Look for key. */
dwcbKeyLen = GetPrivateProfileString(piik->ikh.pszSectionName,
piik->ikh.pszKeyName, "", szRHS,
sizeof(szRHS), c_szIniFile);
if (dwcbKeyLen)
lpcszRHS = szRHS;
else
lpcszRHS = piik->ikh.pszDefaultRHS;
*(piik->puStorage) = AnsiToInt(lpcszRHS);
TRACE_MSG(TF_GENERAL, "ProcessIniFile(): %s set to %#04x.",
piik->ikh.pszKeyName, *(piik->puStorage));
}
}
/*----------------------------------------------------------
Purpose: Process initialization file
Returns: TRUE if initialization is successful
Cond: --
*/
BOOL PUBLIC ProcessIniFile(void)
{
BOOL bResult = TRUE;
// Currently, all integer keys are for DEBUG use only.
//
ProcessIntegers();
return bResult;
}
#endif // NOPROFILE