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raze-gles/source/platform/win32/startwin.game.cpp
Christoph Oelckers 1149b4f4aa - various fixes and improvements related to file location management: 
* saving of demos and savegames no longer mindlessly writes to the mod directory. All such access is now being rerouted through the special paths interface so that the game data can reside in write protected locations.
* refactored all occurences of klistpath except fnlist_getnames.
* do not allow CON scripts to write to arbitrary files. This is a massive exploit and can be used to cause real damage if someone knows how to play this thing - it's far easier than people may think! It will now write any such data to a special section in the main config which is safe and cannot be manipulated to write to random locations on the hard drive.
2019-11-02 00:38:30 +01:00

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//-------------------------------------------------------------------------
/*
Copyright (C) 2010 EDuke32 developers and contributors
This file is part of EDuke32.
EDuke32 is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
//-------------------------------------------------------------------------
#include "ns.h" // Must come before everything else!
#ifndef _WIN32
#error Only for Windows
#endif
#include "renderlayer.h"
#ifdef STARTUP_SETUP_WINDOW
#define NEED_WINDOWSX_H
#define NEED_COMMCTRL_H
#define ONLY_USERDEFS
#include "_control.h"
#include "build.h"
#include "cache1d.h"
#include "compat.h"
#include "control.h"
#include "keyboard.h"
#include "startwin.game.h"
#include "windows_inc.h"
#include "gamecontrol.h"
#pragma warning(disable:4244) // There's just a bit too much of these in here...
#define TAB_CONFIG 0
#define TAB_MESSAGES 1
typedef struct {
int32_t fullscreen;
int32_t xdim;
int32_t ydim;
int32_t bpp;
} ud_setup_t;
static struct
{
int grp;
ud_setup_t shared;
int polymer;
}
settings;
static HWND startupdlg;
static HWND pages[3];
static int done = -1;
static int mode = TAB_CONFIG;
static TArray<GrpEntry> *gamedata;
static CACHE1D_FIND_REC *finddirs;
static inline void clearfilenames(void)
{
klistfree(finddirs);
finddirs = NULL;
}
static inline void getfilenames(char const *path)
{
}
#define POPULATE_VIDEO 1
#define POPULATE_CONFIG 2
#define POPULATE_GAME 4
#define POPULATE_GAMEDIRS 8
#ifdef INPUT_MOUSE
#undef INPUT_MOUSE
#endif
#define INPUT_KB 0
#define INPUT_MOUSE 1
#define INPUT_JOYSTICK 2
#define INPUT_ALL 3
// Thanks, Microsoft for not providing alternatives for the dialog control macros. :(
#undef SNDMSG
#define SNDMSG ::SendMessageA
const char *controlstrings[] = { "Keyboard only", "Keyboard and mouse", "Keyboard and joystick", "All supported devices" };
static void PopulateForm(int32_t pgs)
{
char buf[512];
if (pgs & POPULATE_GAMEDIRS)
{
HWND hwnd = GetDlgItem(pages[TAB_CONFIG], IDCGAMEDIR);
#if 0 // This doesn't currently work and in its current form is useless anyway. It should offer a real directory picker.
getfilenames("/");
(void)ComboBox_ResetContent(hwnd);
int const r = ComboBox_AddString(hwnd, "None");
(void)ComboBox_SetItemData(hwnd, r, 0);
(void)ComboBox_SetCurSel(hwnd, r);
auto dirs = finddirs;
for (int i=1, j=1; dirs != NULL; dirs=dirs->next)
{
if (Bstrcasecmp(dirs->name, "autoload") == 0)
{
j++;
continue;
}
(void)ComboBox_AddString(hwnd, dirs->name);
(void)ComboBox_SetItemData(hwnd, i, j);
i++;
j++;
}
#endif
}
if (pgs & POPULATE_VIDEO)
{
HWND hwnd = GetDlgItem(pages[TAB_CONFIG], IDCVMODE);
int mode = videoCheckMode(&settings.shared.xdim, &settings.shared.ydim, settings.shared.bpp, settings.shared.fullscreen, 1);
if (mode < 0 || (settings.shared.bpp < 15))
{
int CONSTEXPR cd[] = { 32, 24, 16, 15, 8, 0 };
int i;
for (i=0; cd[i];)
{
if (cd[i] >= settings.shared.bpp) i++;
else break;
}
for (; cd[i]; i++)
{
mode = videoCheckMode(&settings.shared.xdim, &settings.shared.ydim, cd[i], settings.shared.fullscreen, 1);
if (mode < 0) continue;
settings.shared.bpp = cd[i];
break;
}
}
Button_SetCheck(GetDlgItem(pages[TAB_CONFIG], IDCFULLSCREEN), ((settings.shared.fullscreen) ? BST_CHECKED : BST_UNCHECKED));
//Button_SetCheck(GetDlgItem(pages[TAB_CONFIG], IDCPOLYMER), ((settings.polymer) ? BST_CHECKED : BST_UNCHECKED));
(void)ComboBox_ResetContent(hwnd);
for (int i=0; i<validmodecnt; i++)
{
if (validmode[i].fs != (settings.shared.fullscreen)) continue;
if ((validmode[i].bpp < 15)) continue;
// all modes get added to the 3D mode list
Bsprintf(buf, "%dx%d %s", validmode[i].xdim, validmode[i].ydim, validmode[i].bpp == 8 ? "software" : "OpenGL");
int const j = ComboBox_AddString(hwnd, buf);
(void)ComboBox_SetItemData(hwnd, j, i);
if (i == mode)(void)ComboBox_SetCurSel(hwnd, j);
}
}
if (pgs & POPULATE_GAME)
{
HWND hwnd = GetDlgItem(pages[TAB_CONFIG], IDCDATA);
int i=0;
for (auto& grp : *gamedata)
{
FStringf grpinfo("%s %s", grp.FileInfo.name.GetChars(), grp.FileName.GetChars());
int const j = ListBox_AddString(hwnd, grpinfo.GetChars());
(void)ListBox_SetItemData(hwnd, j, i);
i++;
}
}
}
static INT_PTR CALLBACK ConfigPageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDCFULLSCREEN:
settings.shared.fullscreen = !settings.shared.fullscreen;
PopulateForm(POPULATE_VIDEO);
return TRUE;
//case IDCPOLYMER:
// settings.polymer = !settings.polymer;
// if (settings.shared.bpp == 8) settings.shared.bpp = 32;
// PopulateForm(POPULATE_VIDEO);
// return TRUE;
case IDCVMODE:
if (HIWORD(wParam) == CBN_SELCHANGE)
{
int i = ComboBox_GetCurSel((HWND)lParam);
if (i != CB_ERR) i = ComboBox_GetItemData((HWND)lParam, i);
if (i != CB_ERR)
{
settings.shared.xdim = validmode[i].xdim;
settings.shared.ydim = validmode[i].ydim;
settings.shared.bpp = validmode[i].bpp;
}
}
return TRUE;
case IDCALWAYSSHOW:
displaysetup = IsDlgButtonChecked(hwndDlg, IDCALWAYSSHOW) == BST_CHECKED;
return TRUE;
case IDCAUTOLOAD:
noautoload = (IsDlgButtonChecked(hwndDlg, IDCAUTOLOAD) != BST_CHECKED);
return TRUE;
case IDCGAMEDIR:
return TRUE;
case IDCDATA:
{
if (HIWORD(wParam) != LBN_SELCHANGE) break;
intptr_t i = ListBox_GetCurSel((HWND)lParam);
if (i != CB_ERR) i = ListBox_GetItemData((HWND)lParam, i);
if (i != CB_ERR)
{
settings.grp = i;
}
return TRUE;
}
default:
break;
}
break;
default:
break;
}
return FALSE;
}
static void SetPage(int pageNum)
{
HWND tab = GetDlgItem(startupdlg, WIN_STARTWIN_TABCTL);
auto const cur = SendMessageA(tab, TCM_GETCURSEL, 0, 0);
ShowWindow(pages[cur], SW_HIDE);
SendMessageA(tab, TCM_SETCURSEL, pageNum, 0);
ShowWindow(pages[pageNum], SW_SHOW);
mode = pageNum;
SetFocus(GetDlgItem(startupdlg, WIN_STARTWIN_TABCTL));
}
static void EnableConfig(bool n)
{
//EnableWindow(GetDlgItem(startupdlg, WIN_STARTWIN_CANCEL), n);
EnableWindow(GetDlgItem(startupdlg, WIN_STARTWIN_START), n);
EnableWindow(GetDlgItem(pages[TAB_CONFIG], IDCDATA), n);
EnableWindow(GetDlgItem(pages[TAB_CONFIG], IDCFULLSCREEN), n);
EnableWindow(GetDlgItem(pages[TAB_CONFIG], IDCGAMEDIR), n);
EnableWindow(GetDlgItem(pages[TAB_CONFIG], IDCINPUT), n);
//EnableWindow(GetDlgItem(pages[TAB_CONFIG], IDCPOLYMER), n);
EnableWindow(GetDlgItem(pages[TAB_CONFIG], IDCVMODE), n);
}
static INT_PTR CALLBACK startup_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
static HBITMAP hbmp = NULL;
switch (uMsg)
{
case WM_INITDIALOG:
{
// Fetch the positions (in screen coordinates) of all the windows we need to tweak
RECT chrome = {};
AdjustWindowRect(&chrome, GetWindowLong(hwndDlg, GWL_STYLE), FALSE);
RECT rdlg;
GetWindowRect(hwndDlg, &rdlg);
// Knock off the non-client area of the main dialogue to give just the client area
rdlg.left -= chrome.left;
rdlg.top -= chrome.top;
rdlg.right -= chrome.right;
rdlg.bottom -= chrome.bottom;
RECT rtab;
GetWindowRect(GetDlgItem(hwndDlg, WIN_STARTWIN_TABCTL), &rtab);
// Translate them to client-relative coordinates wrt the main dialogue window
rtab.right -= rtab.left - 1;
rtab.bottom -= rtab.top - 1;
rtab.left -= rdlg.left;
rtab.top -= rdlg.top;
RECT rcancel;
GetWindowRect(GetDlgItem(hwndDlg, WIN_STARTWIN_CANCEL), &rcancel);
rcancel.right -= rcancel.left - 1;
rcancel.bottom -= rcancel.top - 1;
rcancel.left -= rdlg.left;
rcancel.top -= rdlg.top;
RECT rstart;
GetWindowRect(GetDlgItem(hwndDlg, WIN_STARTWIN_START), &rstart);
rstart.right -= rstart.left - 1;
rstart.bottom -= rstart.top - 1;
rstart.left -= rdlg.left;
rstart.top -= rdlg.top;
// And then convert the main dialogue coordinates to just width/length
rdlg.right -= rdlg.left - 1;
rdlg.bottom -= rdlg.top - 1;
rdlg.left = 0;
rdlg.top = 0;
// Load the bitmap into the bitmap control and fetch its dimensions
hbmp = LoadBitmap((HINSTANCE)win_gethinstance(), MAKEINTRESOURCE(RSRC_BMP));
HWND hwnd = GetDlgItem(hwndDlg, WIN_STARTWIN_BITMAP);
SendMessageA(hwnd, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hbmp);
RECT r;
GetClientRect(hwnd, &r);
int const xoffset = r.right;
int const yoffset = r.bottom - rdlg.bottom;
// Shift and resize the controls that require it
rtab.left += xoffset;
rtab.bottom += yoffset;
rcancel.left += xoffset;
rcancel.top += yoffset;
rstart.left += xoffset;
rstart.top += yoffset;
rdlg.right += xoffset;
rdlg.bottom += yoffset;
// Move the controls to their new positions
MoveWindow(GetDlgItem(hwndDlg, WIN_STARTWIN_TABCTL), rtab.left, rtab.top, rtab.right, rtab.bottom, FALSE);
MoveWindow(GetDlgItem(hwndDlg, WIN_STARTWIN_CANCEL), rcancel.left, rcancel.top, rcancel.right, rcancel.bottom, FALSE);
MoveWindow(GetDlgItem(hwndDlg, WIN_STARTWIN_START), rstart.left, rstart.top, rstart.right, rstart.bottom, FALSE);
// Move the main dialogue to the centre of the screen
HDC hdc = GetDC(NULL);
rdlg.left = (GetDeviceCaps(hdc, HORZRES) - rdlg.right) / 2;
rdlg.top = (GetDeviceCaps(hdc, VERTRES) - rdlg.bottom) / 2;
ReleaseDC(NULL, hdc);
MoveWindow(hwndDlg, rdlg.left + chrome.left, rdlg.top + chrome.left,
rdlg.right + (-chrome.left+chrome.right), rdlg.bottom + (-chrome.top+chrome.bottom), TRUE);
// Add tabs to the tab control
{
static char textSetup[] = "Setup";
static char textMessageLog[] = "Message Log";
hwnd = GetDlgItem(hwndDlg, WIN_STARTWIN_TABCTL);
TCITEMA tab = {};
tab.mask = TCIF_TEXT;
tab.pszText = textSetup;
SendMessageA(hwnd, TCM_INSERTITEMA, (WPARAM)TAB_CONFIG, (LPARAM)&tab);
tab.mask = TCIF_TEXT;
tab.pszText = textMessageLog;
SendMessageA(hwnd, TCM_INSERTITEMA, (WPARAM)TAB_MESSAGES, (LPARAM)&tab);
// Work out the position and size of the area inside the tab control for the pages
ZeroMemory(&r, sizeof(r));
GetClientRect(hwnd, &r);
SendMessageA(hwnd, TCM_ADJUSTRECT, FALSE, (LPARAM)&r);
r.right -= r.left-1;
r.bottom -= r.top-1;
r.top += rtab.top;
r.left += rtab.left;
// Create the pages and position them in the tab control, but hide them
pages[TAB_CONFIG] = CreateDialog((HINSTANCE)win_gethinstance(), MAKEINTRESOURCE(WIN_STARTWINPAGE_CONFIG), hwndDlg, ConfigPageProc);
SetWindowPos(pages[TAB_CONFIG], hwnd, r.left, r.top, r.right, r.bottom, SWP_HIDEWINDOW);
pages[TAB_MESSAGES] = GetDlgItem(hwndDlg, WIN_STARTWIN_MESSAGES);
SetWindowPos(pages[TAB_MESSAGES], hwnd, r.left, r.top, r.right, r.bottom, SWP_HIDEWINDOW);
// Tell the editfield acting as the console to exclude the width of the scrollbar
GetClientRect(pages[TAB_MESSAGES], &r);
r.right -= GetSystemMetrics(SM_CXVSCROLL)+4;
r.left = r.top = 0;
SendMessageA(pages[TAB_MESSAGES], EM_SETRECTNP,0,(LPARAM)&r);
// Set a tab stop in the game data listbox
{
DWORD tabs[1] = { 150 };
(void)ListBox_SetTabStops(GetDlgItem(pages[TAB_CONFIG], IDCDATA), 1, tabs);
}
SetFocus(GetDlgItem(hwndDlg, WIN_STARTWIN_START));
SetWindowTextA(hwndDlg, apptitle);
}
return FALSE;
}
case WM_NOTIFY:
{
auto nmhdr = (LPNMHDR)lParam;
if (nmhdr->idFrom != WIN_STARTWIN_TABCTL) break;
int const cur = SendMessageA(nmhdr->hwndFrom, TCM_GETCURSEL,0,0);
switch (nmhdr->code)
{
case TCN_SELCHANGING:
case TCN_SELCHANGE:
if (cur < 0 || !pages[cur])
break;
ShowWindow(pages[cur], nmhdr->code == TCN_SELCHANGING ? SW_HIDE : SW_SHOW);
return TRUE;
}
break;
}
case WM_CLOSE:
if (mode == TAB_CONFIG) done = 0;
else quitevent++;
return TRUE;
case WM_DESTROY:
if (hbmp)
{
DeleteObject(hbmp);
hbmp = NULL;
}
if (pages[TAB_CONFIG])
{
DestroyWindow(pages[TAB_CONFIG]);
pages[TAB_CONFIG] = NULL;
}
startupdlg = NULL;
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case WIN_STARTWIN_CANCEL:
if (mode == TAB_CONFIG) done = 0;
else quitevent++;
return TRUE;
case WIN_STARTWIN_START:
done = 1;
return TRUE;
}
return FALSE;
case WM_CTLCOLORSTATIC:
if ((HWND)lParam == pages[TAB_MESSAGES])
return (BOOL)(intptr_t)GetSysColorBrush(COLOR_WINDOW);
break;
default:
break;
}
return FALSE;
}
int32_t startwin_open(void)
{
if (startupdlg) return 1;
INITCOMMONCONTROLSEX icc = { sizeof(icc), ICC_TAB_CLASSES };
InitCommonControlsEx(&icc);
startupdlg = CreateDialog((HINSTANCE)win_gethinstance(), MAKEINTRESOURCE(WIN_STARTWIN), NULL, startup_dlgproc);
if (startupdlg)
{
SetPage(TAB_MESSAGES);
EnableConfig(0);
return 0;
}
return -1;
}
int32_t startwin_close(void)
{
if (!startupdlg) return 1;
DestroyWindow(startupdlg);
startupdlg = NULL;
return 0;
}
int32_t startwin_puts(const char *buf)
{
if (!startupdlg) return 1;
const HWND edctl = pages[TAB_MESSAGES];
if (!edctl) return -1;
static HWND dactrl = NULL;
if (!dactrl) dactrl = GetDlgItem(startupdlg, WIN_STARTWIN_TABCTL);
int const vis = ((int)SendMessageA(dactrl, TCM_GETCURSEL,0,0) == TAB_MESSAGES);
if (vis)
SendMessageA(edctl, WM_SETREDRAW, FALSE, 0);
int const curlen = SendMessageA(edctl, WM_GETTEXTLENGTH, 0,0);
SendMessageA(edctl, EM_SETSEL, (WPARAM)curlen, (LPARAM)curlen);
int const numlines = SendMessageA(edctl, EM_GETLINECOUNT, 0, 0);
static bool newline = false;
const char *p = buf;
while (*p)
{
if (newline)
{
SendMessageA(edctl, EM_REPLACESEL, 0, (LPARAM)"\r\n");
newline = false;
}
const char *q = p;
while (*q && *q != '\n') q++;
static char workbuf[1024];
Bmemcpy(workbuf, p, q-p);
if (*q == '\n')
{
if (!q[1])
{
newline = true;
workbuf[q-p] = 0;
}
else
{
workbuf[q-p] = '\r';
workbuf[q-p+1] = '\n';
workbuf[q-p+2] = 0;
}
p = q+1;
}
else
{
workbuf[q-p] = 0;
p = q;
}
SendMessageA(edctl, EM_REPLACESEL, 0, (LPARAM)workbuf);
}
int const newnumlines = SendMessageA(edctl, EM_GETLINECOUNT, 0, 0);
SendMessageA(edctl, EM_LINESCROLL, 0, newnumlines - numlines);
if (vis)
SendMessageA(edctl, WM_SETREDRAW, TRUE, 0);
return 0;
}
int32_t startwin_settitle(const char *str)
{
if (!startupdlg) return 1;
SetWindowTextA(startupdlg, str);
return 0;
}
int32_t startwin_idle(void *v)
{
if (!startupdlg || !IsWindow(startupdlg)) return 0;
if (IsDialogMessage(startupdlg, (MSG *)v)) return 1;
return 0;
}
int32_t startwin_run(void)
{
if (!startupdlg) return 1;
done = -1;
SetPage(TAB_CONFIG);
EnableConfig(1);
settings.shared = { ScreenMode, ScreenWidth, ScreenHeight, ScreenBPP };
settings.grp = 0;
PopulateForm(-1);
do
{
MSG msg;
switch (GetMessage(&msg, NULL, 0,0))
{
case 0:
done = 1;
break;
case -1:
return -1;
default:
if (IsWindow(startupdlg) && IsDialogMessage(startupdlg, &msg))
break;
TranslateMessage(&msg);
DispatchMessage(&msg);
break;
}
}
while (done < 0);
SetPage(TAB_MESSAGES);
EnableConfig(0);
if (done)
{
ScreenWidth = settings.shared.xdim;
ScreenHeight = settings.shared.ydim;
ScreenMode = settings.shared.fullscreen;
ScreenBPP = settings.shared.bpp;
}
return done;
}
int ShowStartupWindow(TArray<GrpEntry> &groups)
{
gamedata = &groups;
startwin_open();
startwin_settitle("Demolition");
if (1)//readSetup < 0 || (!g_noSetup && (displaysetup)) || g_commandSetup)
{
auto choice = startwin_run();
if (choice == 0)
{
startwin_close();
return - 1;
}
}
startwin_close();
return settings.grp;
}
#endif // STARTUP_SETUP_WINDOW
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