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Added support for dirids that map to a CSIDL value (based on a patch 

by Mike McCormack).
This commit is contained in:
Alexandre Julliard 2004-05-28 03:43:22 +00:00
parent e2a7b28960
commit 5ae62e3d7a
2 changed files with 27 additions and 0 deletions
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1
dlls/setupapi/Makefile.in
View File

@ -5,6 +5,7 @@ SRCDIR = @srcdir@
VPATH = @srcdir@
MODULE = setupapi.dll
IMPORTS = user32 version advapi32 kernel32 ntdll
DELAYIMPORTS = shell32
ALTNAMES = setupx.dll
EXTRALIBS = $(LIBUNICODE)

26
dlls/setupapi/dirid.c
View File

@ -29,6 +29,7 @@
#include "winuser.h"
#include "winnls.h"
#include "setupapi.h"
#include "shlobj.h"
#include "wine/unicode.h"
#include "setupapi_private.h"
#include "wine/debug.h"
@ -36,6 +37,8 @@
WINE_DEFAULT_DEBUG_CHANNEL(setupapi);
#define MAX_SYSTEM_DIRID DIRID_PRINTPROCESSOR
#define MIN_CSIDL_DIRID 0x4000
#define MAX_CSIDL_DIRID 0x403f
struct user_dirid
{
@ -47,6 +50,7 @@ static int nb_user_dirids; /* number of user dirids in use */
static int alloc_user_dirids; /* number of allocated user dirids */
static struct user_dirid *user_dirids;
static const WCHAR *system_dirids[MAX_SYSTEM_DIRID+1];
static const WCHAR *csidl_dirids[MAX_CSIDL_DIRID-MIN_CSIDL_DIRID+1];
/* retrieve the string for unknown dirids */
static const WCHAR *get_unknown_dirid(void)
@ -146,6 +150,21 @@ static const WCHAR *create_system_dirid( int dirid )
return str;
}
static const WCHAR *get_csidl_dir( DWORD csidl )
{
WCHAR buffer[MAX_PATH], *str;
int len;
if (!SHGetSpecialFolderPathW( NULL, buffer, csidl, TRUE ))
{
FIXME( "CSIDL %lx not found\n", csidl );
return get_unknown_dirid();
}
len = (strlenW(buffer) + 1) * sizeof(WCHAR);
if ((str = HeapAlloc( GetProcessHeap(), 0, len ))) memcpy( str, buffer, len );
return str;
}
/* retrieve the string corresponding to a dirid, or NULL if none */
const WCHAR *DIRID_get_string( HINF hinf, int dirid )
{
@ -160,6 +179,13 @@ const WCHAR *DIRID_get_string( HINF hinf, int dirid )
ERR("user id %d not found\n", dirid );
return NULL;
}
else if (dirid >= MIN_CSIDL_DIRID)
{
if (dirid > MAX_CSIDL_DIRID) return get_unknown_dirid();
dirid -= MIN_CSIDL_DIRID;
if (!csidl_dirids[dirid]) csidl_dirids[dirid] = get_csidl_dir( dirid );
return csidl_dirids[dirid];
}
else
{
if (dirid > MAX_SYSTEM_DIRID) return get_unknown_dirid();