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kernel32: Reimplement GetPrivateProfileString16 on top of 32-bit functions and move it to file16.c.

This commit is contained in:
Alexandre Julliard 2009-10-08 19:11:58 +02:00
parent 362ecd06f6
commit 86c6021c71
3 changed files with 97 additions and 85 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

84
dlls/kernel32/file16.c
View File

@ -427,6 +427,81 @@ UINT16 WINAPI GetPrivateProfileInt16( LPCSTR section, LPCSTR entry,
}
/***********************************************************************
* GetPrivateProfileString (KERNEL.128)
*/
INT16 WINAPI GetPrivateProfileString16( LPCSTR section, LPCSTR entry,
LPCSTR def_val, LPSTR buffer,
UINT16 len, LPCSTR filename )
{
if (!section)
{
if (buffer && len) buffer[0] = 0;
return 0;
}
if (!entry)
{
/* We have to return the list of keys in the section but without the values
* so we need to massage the results of GetPrivateProfileSectionA.
*/
UINT ret, oldlen = len, size = min( len, 1024 );
LPSTR data, src;
for (;;)
{
if (!(data = HeapAlloc(GetProcessHeap(), 0, size ))) return 0;
ret = GetPrivateProfileSectionA( section, data, size, filename );
if (!ret)
{
HeapFree( GetProcessHeap(), 0, data );
return 0;
}
if (ret != size - 2) break;
/* overflow, try again */
size *= 2;
HeapFree( GetProcessHeap(), 0, data );
}
src = data;
while (len && *src)
{
char *p = strchr( src, '=' );
if (!p) p = src + strlen(src);
if (p - src < len)
{
memcpy( buffer, src, p - src );
buffer += p - src;
*buffer++ = 0;
len -= (p - src) + 1;
src += strlen(src) + 1;
}
else /* overflow */
{
memcpy( buffer, src, len );
buffer += len;
len = 0;
}
}
HeapFree( GetProcessHeap(), 0, data );
if (len)
{
*buffer = 0;
return oldlen - len;
}
if (oldlen > 2)
{
buffer[-2] = 0;
buffer[-1] = 0;
return oldlen - 2;
}
return 0;
}
return GetPrivateProfileStringA( section, entry, def_val, buffer, len, filename );
}
/***********************************************************************
* WritePrivateProfileString (KERNEL.129)
*/
@ -548,6 +623,15 @@ WORD WINAPI GetShortPathName16( LPCSTR longpath, LPSTR shortpath, WORD len )
}
/***********************************************************************
* WriteOutProfiles (KERNEL.315)
*/
void WINAPI WriteOutProfiles16(void)
{
WritePrivateProfileSectionW( NULL, NULL, NULL );
}
/***********************************************************************
* WritePrivateProfileStruct (KERNEL.406)
*/

2
dlls/kernel32/kernel_main.c
View File

@ -199,7 +199,7 @@ BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
thread_detach();
break;
case DLL_PROCESS_DETACH:
WriteOutProfiles16();
WritePrivateProfileSectionW( NULL, NULL, NULL );
break;
}
return TRUE;

96
dlls/kernel32/profile.c
View File

@ -30,7 +30,6 @@
#include "winnls.h"
#include "winerror.h"
#include "winternl.h"
#include "wine/winbase16.h"
#include "wine/unicode.h"
#include "wine/library.h"
#include "wine/debug.h"
@ -865,7 +864,7 @@ static BOOL PROFILE_Open( LPCWSTR filename, BOOL write_access )
* If return_values is TRUE, also include the corresponding values.
*/
static INT PROFILE_GetSection( PROFILESECTION *section, LPCWSTR section_name,
LPWSTR buffer, UINT len, BOOL return_values, BOOL return_noequalkeys )
LPWSTR buffer, UINT len, BOOL return_values )
{
PROFILEKEY *key;
@ -883,7 +882,7 @@ static INT PROFILE_GetSection( PROFILESECTION *section, LPCWSTR section_name,
if (len <= 2) break;
if (!*key->name) continue; /* Skip empty lines */
if (IS_ENTRY_COMMENT(key->name)) continue; /* Skip comments */
if (!return_noequalkeys && !return_values && !key->value) continue; /* Skip lines w.o. '=' */
if (!return_values && !key->value) continue; /* Skip lines w.o. '=' */
PROFILE_CopyEntry( buffer, key->name, len - 1, 0 );
len -= strlenW(buffer) + 1;
buffer += strlenW(buffer) + 1;
@ -980,7 +979,7 @@ static INT PROFILE_GetSectionNames( LPWSTR buffer, UINT len )
*
*/
static INT PROFILE_GetString( LPCWSTR section, LPCWSTR key_name,
LPCWSTR def_val, LPWSTR buffer, UINT len, BOOL win32 )
LPCWSTR def_val, LPWSTR buffer, UINT len )
{
PROFILEKEY *key = NULL;
static const WCHAR empty_strW[] = { 0 };
@ -1006,7 +1005,7 @@ static INT PROFILE_GetString( LPCWSTR section, LPCWSTR key_name,
/* no "else" here ! */
if (section && section[0])
{
INT ret = PROFILE_GetSection(CurProfile->section, section, buffer, len, FALSE, !win32);
INT ret = PROFILE_GetSection(CurProfile->section, section, buffer, len, FALSE);
if (!buffer[0]) /* no luck -> def_val */
{
PROFILE_CopyEntry(buffer, def_val, len, TRUE);
@ -1092,16 +1091,12 @@ UINT WINAPI GetProfileIntW( LPCWSTR section, LPCWSTR entry, INT def_val )
return GetPrivateProfileIntW( section, entry, def_val, wininiW );
}
/*
* if win32, copy:
* - Section names if 'section' is NULL
* - Keys in a Section if 'entry' is NULL
* (see MSDN doc for GetPrivateProfileString)
/***********************************************************************
* GetPrivateProfileStringW (KERNEL32.@)
*/
static int PROFILE_GetPrivateProfileString( LPCWSTR section, LPCWSTR entry,
LPCWSTR def_val, LPWSTR buffer,
UINT len, LPCWSTR filename,
BOOL win32 )
INT WINAPI GetPrivateProfileStringW( LPCWSTR section, LPCWSTR entry,
LPCWSTR def_val, LPWSTR buffer,
UINT len, LPCWSTR filename )
{
int ret;
LPWSTR defval_tmp = NULL;
@ -1131,11 +1126,11 @@ static int PROFILE_GetPrivateProfileString( LPCWSTR section, LPCWSTR entry,
RtlEnterCriticalSection( &PROFILE_CritSect );
if (PROFILE_Open( filename, FALSE )) {
if (win32 && (section == NULL))
if (section == NULL)
ret = PROFILE_GetSectionNames(buffer, len);
else
/* PROFILE_GetString can handle the 'entry == NULL' case */
ret = PROFILE_GetString( section, entry, def_val, buffer, len, win32 );
ret = PROFILE_GetString( section, entry, def_val, buffer, len );
} else if (buffer && def_val) {
lstrcpynW( buffer, def_val, len );
ret = strlenW( buffer );
@ -1152,50 +1147,6 @@ static int PROFILE_GetPrivateProfileString( LPCWSTR section, LPCWSTR entry,
return ret;
}
/***********************************************************************
* GetPrivateProfileString (KERNEL.128)
*/
INT16 WINAPI GetPrivateProfileString16( LPCSTR section, LPCSTR entry,
LPCSTR def_val, LPSTR buffer,
UINT16 len, LPCSTR filename )
{
UNICODE_STRING sectionW, entryW, def_valW, filenameW;
LPWSTR bufferW;
INT16 retW, ret = 0;
bufferW = buffer ? HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)) : NULL;
if (section) RtlCreateUnicodeStringFromAsciiz(&sectionW, section);
else sectionW.Buffer = NULL;
if (entry) RtlCreateUnicodeStringFromAsciiz(&entryW, entry);
else entryW.Buffer = NULL;
if (def_val) RtlCreateUnicodeStringFromAsciiz(&def_valW, def_val);
else def_valW.Buffer = NULL;
if (filename) RtlCreateUnicodeStringFromAsciiz(&filenameW, filename);
else filenameW.Buffer = NULL;
retW = PROFILE_GetPrivateProfileString( sectionW.Buffer, entryW.Buffer,
def_valW.Buffer, bufferW, len,
filenameW.Buffer, FALSE );
if (len)
{
ret = WideCharToMultiByte(CP_ACP, 0, bufferW, retW + 1, buffer, len, NULL, NULL);
if (!ret)
{
ret = len - 1;
buffer[ret] = 0;
}
else
ret--; /* strip terminating 0 */
}
RtlFreeUnicodeString(&sectionW);
RtlFreeUnicodeString(&entryW);
RtlFreeUnicodeString(&def_valW);
RtlFreeUnicodeString(&filenameW);
HeapFree(GetProcessHeap(), 0, bufferW);
return ret;
}
/***********************************************************************
* GetPrivateProfileStringA (KERNEL32.@)
*/
@ -1240,19 +1191,6 @@ INT WINAPI GetPrivateProfileStringA( LPCSTR section, LPCSTR entry,
return ret;
}
/***********************************************************************
* GetPrivateProfileStringW (KERNEL32.@)
*/
INT WINAPI GetPrivateProfileStringW( LPCWSTR section, LPCWSTR entry,
LPCWSTR def_val, LPWSTR buffer,
UINT len, LPCWSTR filename )
{
TRACE("(%s, %s, %s, %p, %d, %s)\n", debugstr_w(section), debugstr_w(entry), debugstr_w(def_val), buffer, len, debugstr_w(filename));
return PROFILE_GetPrivateProfileString( section, entry, def_val,
buffer, len, filename, TRUE );
}
/***********************************************************************
* GetProfileStringA (KERNEL32.@)
*/
@ -1363,7 +1301,7 @@ INT WINAPI GetPrivateProfileSectionW( LPCWSTR section, LPWSTR buffer,
RtlEnterCriticalSection( &PROFILE_CritSect );
if (PROFILE_Open( filename, FALSE ))
ret = PROFILE_GetSection(CurProfile->section, section, buffer, len, TRUE, FALSE);
ret = PROFILE_GetSection(CurProfile->section, section, buffer, len, TRUE);
RtlLeaveCriticalSection( &PROFILE_CritSect );
@ -1846,16 +1784,6 @@ BOOL WINAPI WritePrivateProfileStructA (LPCSTR section, LPCSTR key,
}
/***********************************************************************
* WriteOutProfiles (KERNEL.315)
*/
void WINAPI WriteOutProfiles16(void)
{
RtlEnterCriticalSection( &PROFILE_CritSect );
PROFILE_FlushFile();
RtlLeaveCriticalSection( &PROFILE_CritSect );
}
/***********************************************************************
* OpenProfileUserMapping (KERNEL32.@)
*/