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Fixed the default value handling (trailing spaces of the default value 

are clipped).
section == NULL, key_name == NULL undoc. feature is only valid in Win32.
This commit is contained in:
Andreas Mohr 2000-09-29 21:04:44 +00:00 committed by Alexandre Julliard
parent afb49ead82
commit 3ac104face
1 changed files with 129 additions and 68 deletions
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197
files/profile.c
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@ -757,6 +757,23 @@ static INT PROFILE_GetSectionNames( LPSTR buffer, UINT len )
* PROFILE_GetString
*
* Get a profile string.
*
* Tests with GetPrivateProfileString16, W95a,
* with filled buffer ("****...") and section "set1" and key_name "1" valid:
* section key_name def_val res buffer
* "set1" "1" "x" 43 [data]
* "set1" "1 " "x" 43 [data] (!)
* "set1" " 1 "' "x" 43 [data] (!)
* "set1" "" "x" 1 "x"
* "set1" "" "x " 1 "x" (!)
* "set1" "" " x " 3 " x" (!)
* "set1" NULL "x" 6 "1\02\03\0\0"
* "set1" "" "x" 1 "x"
* NULL "1" "x" 0 "" (!)
* "" "1" "x" 1 "x"
* NULL NULL "" 0 ""
*
*
*/
static INT PROFILE_GetString( LPCSTR section, LPCSTR key_name,
LPCSTR def_val, LPSTR buffer, UINT len )
@ -774,13 +791,13 @@ static INT PROFILE_GetString( LPCSTR section, LPCSTR key_name,
return strlen( buffer );
}
if (key_name && !(key_name[0]))
/* Win95 returns 0 on keyname "". Tested with Likse32 bon 000227*/
/* Win95 returns 0 on keyname "". Tested with Likse32 bon 000227 */
return 0;
if (section && section[0])
return PROFILE_GetSection(CurProfile->section, section, buffer, len,
FALSE, FALSE);
/* undocumented; both section and key_name are NULL */
return PROFILE_GetSectionNames(buffer, len);
buffer[0] = '\0';
return 0;
}
@ -1115,14 +1132,117 @@ UINT WINAPI GetProfileIntW( LPCWSTR section, LPCWSTR entry, INT def_val )
return GetPrivateProfileIntW( section, entry, def_val, wininiW );
}
/*
* undoc_feature means:
* return section names string list if both section and entry are NULL.
*/
static int PROFILE_GetPrivateProfileString( LPCSTR section, LPCSTR entry,
LPCSTR def_val, LPSTR buffer,
UINT16 len, LPCSTR filename,
BOOL undoc_feature )
{
int ret;
LPSTR pDefVal = NULL;
if (!filename)
filename = "win.ini";
/* strip any trailing ' ' of def_val. */
if (def_val)
{
LPSTR p = (LPSTR)&def_val[strlen(def_val)]; /* even "" works ! */
while (p > def_val)
{
p--;
if ((*p) != ' ')
break;
}
if (*p == ' ') /* ouch, contained trailing ' ' */
{
int len = (int)p - (int)def_val;
pDefVal = HeapAlloc(GetProcessHeap(), 0, len + 1);
strncpy(pDefVal, def_val, len);
pDefVal[len] = '\0';
}
}
if (!pDefVal)
pDefVal = (LPSTR)def_val;
EnterCriticalSection( &PROFILE_CritSect );
if (PROFILE_Open( filename )) {
if ((undoc_feature) && (section == NULL) && (entry == NULL))
/* undocumented; both section and entry are NULL */
ret = PROFILE_GetSectionNames(buffer, len);
else
ret = PROFILE_GetString( section, entry, pDefVal, buffer, len );
} else {
lstrcpynA( buffer, pDefVal, len );
ret = strlen( buffer );
}
LeaveCriticalSection( &PROFILE_CritSect );
if (pDefVal != def_val) /* allocated */
HeapFree(GetProcessHeap(), 0, pDefVal);
return ret;
}
/***********************************************************************
* GetPrivateProfileString16 (KERNEL.128)
*/
INT16 WINAPI GetPrivateProfileString16( LPCSTR section, LPCSTR entry,
LPCSTR def_val, LPSTR buffer,
UINT16 len, LPCSTR filename )
{
return PROFILE_GetPrivateProfileString( section, entry, def_val,
buffer, len, filename, FALSE );
}
/***********************************************************************
* GetPrivateProfileStringA (KERNEL32.255)
*/
INT WINAPI GetPrivateProfileStringA( LPCSTR section, LPCSTR entry,
LPCSTR def_val, LPSTR buffer,
UINT len, LPCSTR filename )
{
return PROFILE_GetPrivateProfileString( section, entry, def_val,
buffer, len, filename, TRUE );
}
/***********************************************************************
* GetPrivateProfileStringW (KERNEL32.256)
*/
INT WINAPI GetPrivateProfileStringW( LPCWSTR section, LPCWSTR entry,
LPCWSTR def_val, LPWSTR buffer,
UINT len, LPCWSTR filename )
{
LPSTR sectionA = HEAP_strdupWtoA( GetProcessHeap(), 0, section );
LPSTR entryA = HEAP_strdupWtoA( GetProcessHeap(), 0, entry );
LPSTR filenameA = HEAP_strdupWtoA( GetProcessHeap(), 0, filename );
LPSTR def_valA = HEAP_strdupWtoA( GetProcessHeap(), 0, def_val );
LPSTR bufferA = HeapAlloc( GetProcessHeap(), 0, len );
INT ret = GetPrivateProfileStringA( sectionA, entryA, def_valA,
bufferA, len, filenameA );
lstrcpynAtoW( buffer, bufferA, len );
HeapFree( GetProcessHeap(), 0, sectionA );
HeapFree( GetProcessHeap(), 0, entryA );
HeapFree( GetProcessHeap(), 0, filenameA );
HeapFree( GetProcessHeap(), 0, def_valA );
HeapFree( GetProcessHeap(), 0, bufferA);
return ret;
}
/***********************************************************************
* GetProfileString16 (KERNEL.58)
*/
INT16 WINAPI GetProfileString16( LPCSTR section, LPCSTR entry, LPCSTR def_val,
LPSTR buffer, UINT16 len )
{
return GetPrivateProfileString16( section, entry, def_val,
buffer, len, "win.ini" );
return PROFILE_GetPrivateProfileString( section, entry, def_val,
buffer, len, "win.ini", FALSE );
}
/***********************************************************************
@ -1131,8 +1251,8 @@ INT16 WINAPI GetProfileString16( LPCSTR section, LPCSTR entry, LPCSTR def_val,
INT WINAPI GetProfileStringA( LPCSTR section, LPCSTR entry, LPCSTR def_val,
LPSTR buffer, UINT len )
{
return GetPrivateProfileStringA( section, entry, def_val,
buffer, len, "win.ini" );
return PROFILE_GetPrivateProfileString( section, entry, def_val,
buffer, len, "win.ini", TRUE );
}
/***********************************************************************
@ -1197,8 +1317,8 @@ UINT WINAPI GetPrivateProfileIntA( LPCSTR section, LPCSTR entry,
char *p;
long result;
GetPrivateProfileStringA( section, entry, "",
buffer, sizeof(buffer), filename );
PROFILE_GetPrivateProfileString( section, entry, "",
buffer, sizeof(buffer), filename, FALSE );
if (!buffer[0]) return (UINT)def_val;
result = strtol( buffer, &p, 0 );
if (p == buffer) return 0; /* No digits at all */
@ -1221,65 +1341,6 @@ UINT WINAPI GetPrivateProfileIntW( LPCWSTR section, LPCWSTR entry,
return res;
}
/***********************************************************************
* GetPrivateProfileString16 (KERNEL.128)
*/
INT16 WINAPI GetPrivateProfileString16( LPCSTR section, LPCSTR entry,
LPCSTR def_val, LPSTR buffer,
UINT16 len, LPCSTR filename )
{
return GetPrivateProfileStringA(section,entry,def_val,buffer,len,filename);
}
/***********************************************************************
* GetPrivateProfileStringA (KERNEL32.255)
*/
INT WINAPI GetPrivateProfileStringA( LPCSTR section, LPCSTR entry,
LPCSTR def_val, LPSTR buffer,
UINT len, LPCSTR filename )
{
int ret;
if (!filename)
filename = "win.ini";
EnterCriticalSection( &PROFILE_CritSect );
if (PROFILE_Open( filename )) {
ret = PROFILE_GetString( section, entry, def_val, buffer, len );
} else {
lstrcpynA( buffer, def_val, len );
ret = strlen( buffer );
}
LeaveCriticalSection( &PROFILE_CritSect );
return ret;
}
/***********************************************************************
* GetPrivateProfileStringW (KERNEL32.256)
*/
INT WINAPI GetPrivateProfileStringW( LPCWSTR section, LPCWSTR entry,
LPCWSTR def_val, LPWSTR buffer,
UINT len, LPCWSTR filename )
{
LPSTR sectionA = HEAP_strdupWtoA( GetProcessHeap(), 0, section );
LPSTR entryA = HEAP_strdupWtoA( GetProcessHeap(), 0, entry );
LPSTR filenameA = HEAP_strdupWtoA( GetProcessHeap(), 0, filename );
LPSTR def_valA = HEAP_strdupWtoA( GetProcessHeap(), 0, def_val );
LPSTR bufferA = HeapAlloc( GetProcessHeap(), 0, len );
INT ret = GetPrivateProfileStringA( sectionA, entryA, def_valA,
bufferA, len, filenameA );
lstrcpynAtoW( buffer, bufferA, len );
HeapFree( GetProcessHeap(), 0, sectionA );
HeapFree( GetProcessHeap(), 0, entryA );
HeapFree( GetProcessHeap(), 0, filenameA );
HeapFree( GetProcessHeap(), 0, def_valA );
HeapFree( GetProcessHeap(), 0, bufferA);
return ret;
}
/***********************************************************************
* GetPrivateProfileSection16 (KERNEL.418)
*/