From 3eb1fb9d4bfaff5d49d3f370865ebe4d7b8c975f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jindra=20Pet=C5=99=C3=ADk?= <jindra.petrik@gmail.com>
Date: Sat, 20 Nov 2021 19:23:52 +0100
Subject: [PATCH] Fixed #1750 Application won't start when cannot access font
 file

---
 CHANGELOG.md                                  |  5 ++-
 .../decompiler/flash/helpers/FontHelper.java  | 34 +++++++++++--------
 2 files changed, 23 insertions(+), 16 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0152a0eff..15d95711e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ All notable changes to this project will be documented in this file.
 ### Fixed
 - AS1/2 handle declaration of registers in certain cases
 - AS1/2 setProperty, getProperty handling
+- [#1750] Application won't start when cannot access font file
 
 ## [14.5.1] - 2021-11-20
 ### Fixed
@@ -2110,7 +2111,8 @@ All notable changes to this project will be documented in this file.
 ### Added
 - Initial public release
 
-[Unreleased]: https://github.com/jindrapetrik/jpexs-decompiler/compare/version14.4.0...dev
+[14.5.1]: https://github.com/jindrapetrik/jpexs-decompiler/compare/version14.5.0...version14.5.1
+[14.5.0]: https://github.com/jindrapetrik/jpexs-decompiler/compare/version14.4.0...version14.5.0
 [14.4.0]: https://github.com/jindrapetrik/jpexs-decompiler/compare/version14.3.1...version14.4.0
 [14.3.1]: https://github.com/jindrapetrik/jpexs-decompiler/compare/version14.3.0...version14.3.1
 [14.3.0]: https://github.com/jindrapetrik/jpexs-decompiler/compare/version14.2.1...version14.3.0
@@ -2224,6 +2226,7 @@ All notable changes to this project will be documented in this file.
 [alpha 9]: https://github.com/jindrapetrik/jpexs-decompiler/compare/alpha8...alpha9
 [alpha 8]: https://github.com/jindrapetrik/jpexs-decompiler/compare/alpha7...alpha8
 [alpha 7]: https://github.com/jindrapetrik/jpexs-decompiler/releases/tag/alpha7
+[#1750]: https://www.free-decompiler.com/flash/issues/1750
 [#1485]: https://www.free-decompiler.com/flash/issues/1485
 [#1681]: https://www.free-decompiler.com/flash/issues/1681
 [#1744]: https://www.free-decompiler.com/flash/issues/1744
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/helpers/FontHelper.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/helpers/FontHelper.java
index 8fb2b993f..2fd562302 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/helpers/FontHelper.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/helpers/FontHelper.java
@@ -51,7 +51,6 @@ public class FontHelper {
         Class<?> clFmFactory = Class.forName("sun.font.FontManagerFactory");
         return clFmFactory.getDeclaredMethod("getInstance").invoke(null);
     }*/
-
     /**
      * Gets all available fonts in the system
      *
@@ -89,7 +88,7 @@ public class FontHelper {
         } catch (Throwable ex) {
             // ignore
         }
-        */
+         */
         if (fonts == null) {
             fonts = GraphicsEnvironment.getLocalGraphicsEnvironment().getAllFonts();
         }
@@ -312,23 +311,28 @@ public class FontHelper {
         return ret;
     }
 
+    private static List<File> getTtfFilesRecursively(File dir) {
+        List<File> ret = new ArrayList<>();
+        try {
+            File files[] = dir.listFiles();
+            for (File f : files) {
+                if (f.isDirectory()) {
+                    ret.addAll(getTtfFilesRecursively(f));
+                } else if (f.getAbsolutePath().endsWith(".ttf") || f.getAbsolutePath().endsWith(".TTF")) {
+                    ret.add(f);
+                }
+            }
+        } catch (Exception ex) {
+            //ignore any access errors
+        }
+        return ret;
+    }
+
     private static List<File> getSystemFontFiles() {
         List<File> dirs = getSystemFontDirectories();
         List<File> ret = new ArrayList<>();
         for (File d : dirs) {
-            try {
-                Object[] paths = Files.find(d.toPath(), Integer.MAX_VALUE, new BiPredicate<Path, BasicFileAttributes>() {
-                    @Override
-                    public boolean test(Path t, BasicFileAttributes u) {
-                        return u.isRegularFile() && (t.toString().endsWith(".ttf") || t.toString().endsWith(".TTF"));
-                    }
-                }).toArray();
-                for (Object o : paths) {
-                    ret.add(((Path) o).toFile());
-                }
-            } catch (IOException ex) {
-                //ignore
-            }
+            ret.addAll(getTtfFilesRecursively(d));
         }
         return ret;
     }