1 files changed, 66 insertions, 3 deletions

diff --git a/luapatch.cpp b/luapatch.cpp
index add1d63..8208a20 100644
--- a/luapatch.cpp
+++ b/luapatch.cpp
@@ -17,7 +17,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-/* $Id: luapatch.cpp,v 1.11 2004-12-21 22:41:02 pixel Exp $ */
+/* $Id: luapatch.cpp,v 1.12 2004-12-23 02:32:54 pixel Exp $ */
 
 #define PARASITE_EVE_INI \
 "[patch]\n" \
@@ -29,7 +29,9 @@
 
 #define OPEN_PATCH_INI(warn) \
     try { \
-        config_file = new Input("patch.ini"); \
+        Input * t_config_file = new Input("patch.ini"); \
+        config_file = new Buffer(true); \
+        t_config_file->copyto(config_file); \
     } \
     catch (IOGeneral e) { \
         if (warn) \
@@ -113,6 +115,7 @@ bool canprobe;
 bool fromdrive = false;
 bool rebuild = false;
 bool patch_loaded = false;
+bool have_info = false;
 
 int current_option = 0;
 String option_variable;
@@ -224,6 +227,16 @@ static bool LoadPatch(HWND hW) {
         return false;
     }
 
+    try {
+        char c;
+        Input i("readme.txt");
+        i.read(&c, 1);
+        have_info = true;
+    }
+    catch (IOGeneral e) {
+        have_info = false;
+    }
+
     options = cfg["patch"]["options"].to_int();
 
     delete config_file;
@@ -333,6 +346,49 @@ static BOOL CALLBACK AboutDlgProc(HWND hW, UINT uMsg, WPARAM wParam, LPARAM lPar
     return FALSE;
 }
 
+static BOOL CALLBACK InfosDlgProc(HWND hW, UINT uMsg, WPARAM wParam, LPARAM lParam) {
+    RECT r;
+    POINT p;
+    int bwidth, bheight, wsize;
+    HWND button;
+
+    switch (uMsg) {
+    case WM_INITDIALOG:
+        translate(IDD_INFOS, hW);
+
+        button = GetDlgItem(hW, IDOK);
+        GetWindowRect(button, &r);
+        p.x = r.left;
+        p.y = r.top;
+        ScreenToClient(hW, &p);
+        bwidth = r.right - r.left;
+        bheight = r.bottom - r.top;
+        GetWindowRect(hW, &r);
+        wsize = r.right - r.left;
+        MoveWindow(button, wsize / 2 - bwidth / 2, p.y, bwidth, bheight, TRUE);
+        if (have_info) {
+            Input i("readme.txt");
+            Buffer b(true);
+            String s, t;
+            i.copyto(&b);
+            while (!b.IsClosed()) {
+                b >> t;
+                s += t + "\r\n";
+            }
+            SetDlgItemText(hW, IDC_INFOS, s.to_charp());
+        }
+        return TRUE;
+    case WM_COMMAND:
+	switch (LOWORD(wParam)) {
+	case IDOK:
+            EndDialog(hW, 0);
+            return TRUE;
+	}
+        break;
+    }
+    return FALSE;
+}
+
 static void set_options_dlg(HWND hW) {
     int i, n;
     HWND control;
@@ -465,6 +521,10 @@ static BOOL CALLBACK FileSelectDlgProc(HWND hW, UINT uMsg, WPARAM wParam, LPARAM
             DialogBox(0, MAKEINTRESOURCE(IDD_ABOUT),
                 GetActiveWindow(), AboutDlgProc);
             return TRUE;
+        case IDC_INFOS:
+            DialogBox(0, MAKEINTRESOURCE(IDD_INFOS),
+                GetActiveWindow(), InfosDlgProc);
+            return TRUE;
         case IDC_OPTIONS:
             DialogBox(0, MAKEINTRESOURCE(IDD_OPTIONS),
                 GetActiveWindow(), OptionsDlgProc);
@@ -515,6 +575,9 @@ static BOOL CALLBACK FileSelectDlgProc(HWND hW, UINT uMsg, WPARAM wParam, LPARAM
 
                 if (options)
                     EnableWindow(GetDlgItem(hW, IDC_OPTIONS), true);
+
+                if (have_info)
+                    EnableWindow(GetDlgItem(hW, IDC_INFOS), true);
             } else {
                 SetDlgItemText(hW, IDC_PATCH, "");
             }
@@ -580,7 +643,7 @@ virtual int startup(void) throw (GeneralException) {
     Output * o;
     cdutils * cdutil;
     Handle * iso_r;
-    Handle * iso_w;
+    Handle * iso_w = 0;
     isobuilder * b;
 
     if (rebuild) {