- load boot.ini into listbox

svn path=/trunk/; revision=32602

reactos/base/applications/msconfig/freeldrpage.c

@@ -12,9 +12,103 @@
 HWND hFreeLdrPage;
 HWND hFreeLdrDialog;
 
+typedef struct
+{
+    ULONG TimeOut;
+    WCHAR szDefaultOS[512];
+    ULONG szDefaultPos;
+    ULONG OSConfigurationCount;
+    BOOL  UseBootIni;
+}FREELDR_SETTINGS;
+
+static FREELDR_SETTINGS Settings = { 0, {0}, 0 };
+
+
+BOOL
+LoadBootIni(WCHAR * szDrive, HWND hDlg)
+{
+   WCHAR szBuffer[512];
+   HWND hDlgCtrl;
+   FILE * file;
+   UINT length;
+   LRESULT pos;
+
+   wcscpy(szBuffer, szDrive);
+   wcscat(szBuffer, L"boot.ini");
+   
+   file = _wfopen(szBuffer, L"rt");
+   if (!file)
+       return FALSE;
+            
+   hDlgCtrl = GetDlgItem(hDlg, IDC_LIST_BOX);
+
+   while(!feof(file))
+   {
+        if (fgetws(szBuffer, sizeof(szBuffer) / sizeof(WCHAR), file))
+        {
+            length = wcslen(szBuffer);
+            while(szBuffer[length] < 14) //FIXME remove line feeds
+                szBuffer[length--] = 0;
+
+            pos = SendMessageW(hDlgCtrl, LB_ADDSTRING, 0, (LPARAM)szBuffer);
+
+
+            if (szBuffer[0] == L'[')
+                continue;
+
+            if (!wcsncmp(szBuffer, L"timeout=", 8))
+            {
+                Settings.TimeOut = _wtoi(&szBuffer[8]);
+                continue;
+            }
+
+            if (!wcsncmp(szBuffer, L"default=", 8))
+            {
+                wcscpy(Settings.szDefaultOS, &szBuffer[8]);
+                continue;
+            }
+            if (pos != LB_ERR)
+                SendMessage(hDlgCtrl, LB_SETITEMDATA, pos, 1); // indicate that this item is an boot entry
+            Settings.OSConfigurationCount++;
+        }
+   }
+
+   fclose(file);
+   Settings.UseBootIni = TRUE;
+
+   pos = SendMessageW(hDlgCtrl, LB_FINDSTRING, 3, (LPARAM)Settings.szDefaultOS);
+   if (pos != LB_ERR)
+   {
+       Settings.szDefaultPos = pos;
+       SendMessage(hDlgCtrl, LB_SETCURSEL, pos, 0);
+   }
+
+   SetDlgItemInt(hDlg, IDC_TXT_BOOT_TIMEOUT, Settings.TimeOut, FALSE);
+   if (Settings.OSConfigurationCount < 2)
+   {
+        EnableWindow(GetDlgItem(hDlg, IDC_BTN_SET_DEFAULT_BOOT), FALSE);
+        EnableWindow(GetDlgItem(hDlg, IDC_BTN_MOVE_UP_BOOT_OPTION), FALSE);
+        EnableWindow(GetDlgItem(hDlg, IDC_BTN_MOVE_DOWN_BOOT_OPTION), FALSE);
+   }
+   return TRUE;
+}
+
+
+BOOL
+InitializeDialog(HWND hDlg)
+{
+   // FIXME
+   // find real boot drive and handle freeldr configuration ini
+    return LoadBootIni(L"C:\\", hDlg);
+}
+
+
+
 INT_PTR CALLBACK
 FreeLdrPageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
 {
+    LRESULT pos;
+
     UNREFERENCED_PARAMETER(lParam);
     UNREFERENCED_PARAMETER(wParam);
 
@@ -22,7 +116,25 @@ FreeLdrPageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
     case WM_INITDIALOG:
         hFreeLdrDialog = hDlg;
         SetWindowPos(hDlg, NULL, 10, 32, 0, 0, SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOSIZE | SWP_NOZORDER);
+        InitializeDialog(hDlg);
         return TRUE;
+    case WM_COMMAND:
+        switch(HIWORD(wParam))
+        {
+            case LBN_SELCHANGE:
+                pos = SendMessage((HWND)lParam, LB_GETCURSEL, 0, 0);
+                if (pos != LB_ERR)
+                {
+                    LPARAM res = SendMessage((HWND)lParam, LB_GETITEMDATA, pos, 0);
+                    if (!res) //line is not a default one
+                        SendMessage((HWND)lParam, LB_SETCURSEL, Settings.szDefaultPos, 0);
+                    else
+                        Settings.szDefaultPos = pos;
+
+
+                }
+            break;
+        }
     }
     return 0;
 }