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Sweden-Number/programs/winecfg/libraries.c

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/*
* WineCfg libraries tabsheet
*
* Copyright 2004 Robert van Herk
* Copyright 2004 Mike Hearn
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*
*/
#include "config.h"
#include "wine/port.h"
#define NONAMELESSUNION
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <commdlg.h>
#include <wine/library.h>
#include <wine/debug.h>
#include <stdio.h>
#include <dirent.h>
#include <assert.h>
#include <stdlib.h>
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "winecfg.h"
#include "resource.h"
WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
/* dlls that shouldn't be configured anything other than builtin; list must be sorted*/
static const char * const builtin_only[] =
{
"advapi32",
"capi2032",
"dbghelp",
"ddraw",
"gdi32",
"glu32",
"gphoto2.ds",
"icmp",
"iphlpapi",
"kernel32",
"mountmgr.sys",
"mswsock",
"ntdll",
"ntoskrnl.exe",
"opengl32",
"sane.ds",
"twain_32",
"unicows",
"user32",
"vdmdbg",
"w32skrnl",
"wined3d",
"winedos",
"winemp3.acm",
"wineps",
"winmm",
"wintab32",
"wnaspi32",
"wow32",
"ws2_32",
"wsock32",
};
enum dllmode
{
BUILTIN_NATIVE,
NATIVE_BUILTIN,
BUILTIN,
NATIVE,
DISABLE,
UNKNOWN /* Special value indicating an erroneous DLL override mode */
};
struct dll
{
char *name;
enum dllmode mode;
};
/* Convert a registry string to a dllmode */
static enum dllmode string_to_mode(char *in)
{
int i, j, len;
char *out;
enum dllmode res;
len = strlen(in);
out = HeapAlloc(GetProcessHeap(), 0, len);
/* remove the spaces */
for (i = j = 0; i <= len; ++i) {
if (in[i] != ' ') {
out[j++] = in[i];
}
}
/* parse the string */
res = UNKNOWN;
if (strcmp(out, "builtin,native") == 0) res = BUILTIN_NATIVE;
if (strcmp(out, "native,builtin") == 0) res = NATIVE_BUILTIN;
if (strcmp(out, "builtin") == 0) res = BUILTIN;
if (strcmp(out, "native") == 0) res = NATIVE;
if (strcmp(out, "") == 0) res = DISABLE;
HeapFree(GetProcessHeap(), 0, out);
return res;
}
/* Convert a dllmode to a registry string. */
static const char* mode_to_string(enum dllmode mode)
{
switch( mode )
{
case NATIVE: return "native";
case BUILTIN: return "builtin";
case NATIVE_BUILTIN: return "native,builtin";
case BUILTIN_NATIVE: return "builtin,native";
case DISABLE: return "";
default: assert(FALSE); return "";
}
}
/* Convert a dllmode to a pretty string for display. TODO: use translations. */
static const char* mode_to_label(enum dllmode mode)
{
static char buffer[256];
UINT id = 0;
switch( mode )
{
case NATIVE: id = IDS_DLL_NATIVE; break;
case BUILTIN: id = IDS_DLL_BUILTIN; break;
case NATIVE_BUILTIN: id = IDS_DLL_NATIVE_BUILTIN; break;
case BUILTIN_NATIVE: id = IDS_DLL_BUILTIN_NATIVE; break;
case DISABLE: id = IDS_DLL_DISABLED; break;
default: assert(FALSE);
}
if (!LoadStringA( GetModuleHandleA(NULL), id, buffer, sizeof(buffer) )) buffer[0] = 0;
return buffer;
}
/* Convert a control id (IDC_ constant) to a dllmode */
static enum dllmode id_to_mode(DWORD id)
{
switch( id )
{
case IDC_RAD_BUILTIN: return BUILTIN;
case IDC_RAD_NATIVE: return NATIVE;
case IDC_RAD_NATIVE_BUILTIN: return NATIVE_BUILTIN;
case IDC_RAD_BUILTIN_NATIVE: return BUILTIN_NATIVE;
case IDC_RAD_DISABLE: return DISABLE;
default: assert( FALSE ); return 0; /* should not be reached */
}
}
/* Convert a dllmode to a control id (IDC_ constant) */
static DWORD mode_to_id(enum dllmode mode)
{
switch( mode )
{
case BUILTIN: return IDC_RAD_BUILTIN;
case NATIVE: return IDC_RAD_NATIVE;
case NATIVE_BUILTIN: return IDC_RAD_NATIVE_BUILTIN;
case BUILTIN_NATIVE: return IDC_RAD_BUILTIN_NATIVE;
case DISABLE: return IDC_RAD_DISABLE;
default: assert( FALSE ); return 0; /* should not be reached */
}
}
/* helper for is_builtin_only */
static int compare_dll( const void *ptr1, const void *ptr2 )
{
const char * const *name1 = ptr1;
const char * const *name2 = ptr2;
return strcmp( *name1, *name2 );
}
/* check if dll is recommended as builtin only */
static inline int is_builtin_only( const char *name )
{
const char *ext = strrchr( name, '.' );
if (ext)
{
if (!strcmp( ext, ".vxd" ) ||
!strcmp( ext, ".drv" ) ||
!strcmp( ext, ".tlb" ))
return TRUE;
}
return bsearch( &name, builtin_only, sizeof(builtin_only)/sizeof(builtin_only[0]),
sizeof(builtin_only[0]), compare_dll ) != NULL;
}
/* check if dll should be offered in the drop-down list */
static int show_dll_in_list( const char *name )
{
const char *ext = strrchr( name, '.' );
if (ext)
{
/* skip 16-bit dlls */
if (strlen(ext) > 2 && !strcmp( ext + strlen(ext) - 2, "16" )) return FALSE;
/* skip exes */
if (!strcmp( ext, ".exe" )) return FALSE;
}
/* skip dlls that should always be builtin */
return !is_builtin_only( name );
}
static void set_controls_from_selection(HWND dialog)
{
/* FIXME: display/update some information about the selected dll (purpose, recommended loadorder) maybe? */
}
static void clear_settings(HWND dialog)
{
int count = SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_GETCOUNT, 0, 0);
int i;
WINE_TRACE("count=%d\n", count);
for (i = 0; i < count; i++)
{
struct dll *dll = (struct dll *) SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_GETITEMDATA, 0, 0);
SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_DELETESTRING, 0, 0);
HeapFree(GetProcessHeap(), 0, dll->name);
HeapFree(GetProcessHeap(), 0, dll);
}
}
/* load the list of available libraries from a given dir */
static void load_library_list_from_dir( HWND dialog, const char *dir_path, int check_subdirs )
{
char *buffer = NULL, name[256];
struct dirent *de;
DIR *dir = opendir( dir_path );
if (!dir) return;
if (check_subdirs)
buffer = HeapAlloc( GetProcessHeap(), 0, strlen(dir_path) + 2 * sizeof(name) + 10 );
while ((de = readdir( dir )))
{
size_t len = strlen(de->d_name);
if (len > sizeof(name)) continue;
if (len > 3 && !strcmp( de->d_name + len - 3, ".so"))
{
len -= 3;
if (len > 4 && !strcmp( de->d_name + len - 4, ".dll.so")) len -= 4;
memcpy( name, de->d_name, len );
name[len] = 0;
if (!show_dll_in_list( name )) continue;
SendDlgItemMessageA( dialog, IDC_DLLCOMBO, CB_ADDSTRING, 0, (LPARAM)name );
}
else if (check_subdirs)
{
struct stat st;
if (!show_dll_in_list( de->d_name )) continue;
sprintf( buffer, "%s/%s/%s.dll.so", dir_path, de->d_name, de->d_name );
if (!stat( buffer, &st ))
{
SendDlgItemMessageA( dialog, IDC_DLLCOMBO, CB_ADDSTRING, 0, (LPARAM)de->d_name );
continue;
}
sprintf( buffer, "%s/%s/%s.so", dir_path, de->d_name, de->d_name );
if (!stat( buffer, &st ))
{
SendDlgItemMessageA( dialog, IDC_DLLCOMBO, CB_ADDSTRING, 0, (LPARAM)de->d_name );
continue;
}
}
}
closedir( dir );
HeapFree( GetProcessHeap(), 0, buffer );
}
/* load the list of available libraries */
static void load_library_list( HWND dialog )
{
unsigned int i = 0;
const char *path, *build_dir = wine_get_build_dir();
char item1[256], item2[256];
HCURSOR old_cursor = SetCursor( LoadCursor(0, IDC_WAIT) );
if (build_dir)
{
char *dir = HeapAlloc( GetProcessHeap(), 0, strlen(build_dir) + sizeof("/dlls") );
strcpy( dir, build_dir );
strcat( dir, "/dlls" );
load_library_list_from_dir( dialog, dir, TRUE );
HeapFree( GetProcessHeap(), 0, dir );
}
while ((path = wine_dll_enum_load_path( i++ )))
load_library_list_from_dir( dialog, path, FALSE );
/* get rid of duplicate entries */
SendDlgItemMessageA( dialog, IDC_DLLCOMBO, CB_GETLBTEXT, 0, (LPARAM)item1 );
i = 1;
while (SendDlgItemMessageA( dialog, IDC_DLLCOMBO, CB_GETLBTEXT, i, (LPARAM)item2 ) >= 0)
{
if (!strcmp( item1, item2 ))
{
SendDlgItemMessageA( dialog, IDC_DLLCOMBO, CB_DELETESTRING, i, 0 );
}
else
{
strcpy( item1, item2 );
i++;
}
}
SetCursor( old_cursor );
}
static void load_library_settings(HWND dialog)
{
char **overrides = enumerate_values(config_key, keypath("DllOverrides"));
char **p;
int sel, count = 0;
sel = SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_GETCURSEL, 0, 0);
WINE_TRACE("sel=%d\n", sel);
clear_settings(dialog);
if (!overrides || *overrides == NULL)
{
set_controls_from_selection(dialog);
disable(IDC_DLLS_EDITDLL);
disable(IDC_DLLS_REMOVEDLL);
HeapFree(GetProcessHeap(), 0, overrides);
return;
}
enable(IDC_DLLS_EDITDLL);
enable(IDC_DLLS_REMOVEDLL);
for (p = overrides; *p != NULL; p++)
{
int index;
char *str, *value;
const char *label;
struct dll *dll;
value = get_reg_key(config_key, keypath("DllOverrides"), *p, NULL);
label = mode_to_label(string_to_mode(value));
str = HeapAlloc(GetProcessHeap(), 0, strlen(*p) + 2 + strlen(label) + 2);
strcpy(str, *p);
strcat(str, " (");
strcat(str, label);
strcat(str, ")");
dll = HeapAlloc(GetProcessHeap(), 0, sizeof(struct dll));
dll->name = *p;
dll->mode = string_to_mode(value);
index = SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_ADDSTRING, (WPARAM) -1, (LPARAM) str);
SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_SETITEMDATA, index, (LPARAM) dll);
HeapFree(GetProcessHeap(), 0, str);
count++;
}
HeapFree(GetProcessHeap(), 0, overrides);
/* restore the previous selection, if possible */
if (sel >= count - 1) sel = count - 1;
else if (sel == -1) sel = 0;
SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_SETCURSEL, sel, 0);
set_controls_from_selection(dialog);
}
/* Called when the application is initialized (cannot reinit!) */
static void init_libsheet(HWND dialog)
{
/* clear the add dll controls */
SendDlgItemMessage(dialog, IDC_DLLCOMBO, WM_SETTEXT, 1, (LPARAM) "");
load_library_list( dialog );
disable(IDC_DLLS_ADDDLL);
}
static void on_add_combo_change(HWND dialog)
{
char buffer[1024];
int sel, len;
SendDlgItemMessage(dialog, IDC_DLLCOMBO, WM_GETTEXT, sizeof(buffer), (LPARAM) buffer);
/* if lib was chosen from combobox, we receive an empty buffer, check manually */
sel=SendDlgItemMessage(dialog, IDC_DLLCOMBO, CB_GETCURSEL, 0, 0);
len=SendDlgItemMessage(dialog, IDC_DLLCOMBO, CB_GETLBTEXTLEN, sel, 0);
if (strlen(buffer)>0 || len>0)
enable(IDC_DLLS_ADDDLL)
else
disable(IDC_DLLS_ADDDLL);
}
static void set_dllmode(HWND dialog, DWORD id)
{
enum dllmode mode;
struct dll *dll;
int sel;
const char *str;
mode = id_to_mode(id);
sel = SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_GETCURSEL, 0, 0);
if (sel == -1) return;
dll = (struct dll *) SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_GETITEMDATA, sel, 0);
str = mode_to_string(mode);
WINE_TRACE("Setting %s to %s\n", dll->name, str);
SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0);
set_reg_key(config_key, keypath("DllOverrides"), dll->name, str);
load_library_settings(dialog); /* ... and refresh */
}
static void on_add_click(HWND dialog)
{
static const char dotDll[] = ".dll";
char buffer[1024], *ptr;
ZeroMemory(buffer, sizeof(buffer));
SendDlgItemMessage(dialog, IDC_DLLCOMBO, WM_GETTEXT, sizeof(buffer), (LPARAM) buffer);
if (lstrlenA(buffer) >= sizeof(dotDll))
{
ptr = buffer + lstrlenA(buffer) - sizeof(dotDll) + 1;
if (!lstrcmpiA(ptr, dotDll))
{
WINE_TRACE("Stripping dll extension\n");
*ptr = '\0';
}
}
/* check if dll is in the builtin-only list */
if (!(ptr = strrchr( buffer, '\\' )))
{
ptr = buffer;
if (*ptr == '*') ptr++;
}
else ptr++;
if (is_builtin_only( ptr ))
{
MSGBOXPARAMSA params;
params.cbSize = sizeof(params);
params.hwndOwner = dialog;
params.hInstance = GetModuleHandleA( NULL );
params.lpszText = MAKEINTRESOURCEA( IDS_DLL_WARNING );
params.lpszCaption = MAKEINTRESOURCEA( IDS_DLL_WARNING_CAPTION );
params.dwStyle = MB_ICONWARNING | MB_YESNO;
params.lpszIcon = NULL;
params.dwContextHelpId = 0;
params.lpfnMsgBoxCallback = NULL;
params.dwLanguageId = 0;
if (MessageBoxIndirectA( &params ) != IDYES) return;
}
SendDlgItemMessage(dialog, IDC_DLLCOMBO, WM_SETTEXT, 0, (LPARAM) "");
disable(IDC_DLLS_ADDDLL);
WINE_TRACE("Adding %s as native, builtin\n", buffer);
SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0);
set_reg_key(config_key, keypath("DllOverrides"), buffer, "native,builtin");
load_library_settings(dialog);
SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_SELECTSTRING, 0, (LPARAM) buffer);
set_controls_from_selection(dialog);
}
static INT_PTR CALLBACK loadorder_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
static WORD sel;
switch(uMsg)
{
case WM_INITDIALOG:
CheckRadioButton(hwndDlg, IDC_RAD_BUILTIN, IDC_RAD_DISABLE, lParam);
sel = lParam;
return TRUE;
case WM_COMMAND:
if(HIWORD(wParam) != BN_CLICKED) break;
switch (LOWORD(wParam))
{
case IDC_RAD_BUILTIN:
case IDC_RAD_NATIVE:
case IDC_RAD_BUILTIN_NATIVE:
case IDC_RAD_NATIVE_BUILTIN:
case IDC_RAD_DISABLE:
sel = LOWORD(wParam);
return TRUE;
case IDOK:
EndDialog(hwndDlg, sel);
return TRUE;
case IDCANCEL:
EndDialog(hwndDlg, wParam);
return TRUE;
}
}
return FALSE;
}
static void on_edit_click(HWND hwnd)
{
INT_PTR ret;
int index = SendDlgItemMessage(hwnd, IDC_DLLS_LIST, LB_GETCURSEL, 0, 0);
struct dll *dll;
DWORD id;
/* if no override is selected the edit button should be disabled... */
assert(index != -1);
dll = (struct dll *) SendDlgItemMessage(hwnd, IDC_DLLS_LIST, LB_GETITEMDATA, index, 0);
id = mode_to_id(dll->mode);
ret = DialogBoxParam(0, MAKEINTRESOURCE(IDD_LOADORDER), hwnd, loadorder_dlgproc, id);
if(ret != IDCANCEL)
set_dllmode(hwnd, ret);
}
static void on_remove_click(HWND dialog)
{
int sel = SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_GETCURSEL, 0, 0);
struct dll *dll;
if (sel == LB_ERR) return;
dll = (struct dll *) SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_GETITEMDATA, sel, 0);
SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_DELETESTRING, sel, 0);
SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0);
set_reg_key(config_key, keypath("DllOverrides"), dll->name, NULL);
HeapFree(GetProcessHeap(), 0, dll->name);
HeapFree(GetProcessHeap(), 0, dll);
if (SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_GETCOUNT, 0, 0) > 0)
SendDlgItemMessage(dialog, IDC_DLLS_LIST, LB_SETCURSEL, max(sel - 1, 0), 0);
else
{
disable(IDC_DLLS_EDITDLL);
disable(IDC_DLLS_REMOVEDLL);
}
set_controls_from_selection(dialog);
}
INT_PTR CALLBACK
LibrariesDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_INITDIALOG:
init_libsheet(hDlg);
break;
case WM_SHOWWINDOW:
set_window_title(hDlg);
break;
case WM_NOTIFY:
switch (((LPNMHDR)lParam)->code) {
case PSN_SETACTIVE:
load_library_settings(hDlg);
break;
}
break;
case WM_COMMAND:
switch(HIWORD(wParam)) {
/* FIXME: when the user hits enter in the DLL combo box we should invoke the add
* add button, rather than the propsheet OK button. But I don't know how to do that!
*/
case CBN_EDITCHANGE:
if(LOWORD(wParam) == IDC_DLLCOMBO)
{
on_add_combo_change(hDlg);
break;
}
case BN_CLICKED:
switch(LOWORD(wParam)) {
case IDC_DLLS_ADDDLL:
on_add_click(hDlg);
break;
case IDC_DLLS_EDITDLL:
on_edit_click(hDlg);
break;
case IDC_DLLS_REMOVEDLL:
on_remove_click(hDlg);
break;
}
break;
case LBN_SELCHANGE:
if(LOWORD(wParam) == IDC_DLLCOMBO)
on_add_combo_change(hDlg);
else
set_controls_from_selection(hDlg);
break;
}
break;
}
return 0;
}
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