From 0f0402929397bc020fa6e8f3fd9b78185cf76318 Mon Sep 17 00:00:00 2001
From: Jens Arnold <amiconn@rockbox.org>
Date: Wed, 19 Jan 2005 21:43:15 +0000
Subject: New way of handling the builtin language strings. Now the string
 pointers are no longer stored as initialised data, but calculated by walking
 one long string containing all language strings separated by \0. While this
 doesn't need more RAM, it fixes the problem that loading incomplete .lng
 files after complete ones did not reset the missing strings to the default,
 and it also decreases the binary size by >1700 bytes.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5608 a1c6a512-1295-4272-9138-f99709370657
---
 tools/genlang | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'tools/genlang')

diff --git a/tools/genlang b/tools/genlang
index e13cd3faf9..2677735d2e 100755
--- a/tools/genlang
+++ b/tools/genlang
@@ -30,8 +30,11 @@ print HFILE <<MOO
  */
 #define str(x) language_strings[x]
 
-/* this is the array with all the strings */
+/* this is the array for holding the string pointers.
+   It will be initialized at runtime. */
 extern unsigned char *language_strings[];
+/* this contains the concatenation of all strings, separated by \0 chars */
+extern const unsigned char language_builtin[];
 
 /* The enum below contains all available strings */
 enum {
@@ -41,8 +44,11 @@ MOO
 print CFILE <<MOO
 /* This file was automaticly generated using genlang, the strings come
    from "$input" */
+   
+#include "$prefix.h"
 
-unsigned char *language_strings[]={
+unsigned char *language_strings[LANG_LAST_INDEX_IN_ARRAY];
+const unsigned char language_builtin[] =
 MOO
     ;
 
@@ -85,7 +91,8 @@ while(<LANG>) {
             }
             else {
                 push @hfile, $set{'id'};
-                print CFILE "    $value,\n";
+                $value =~ s/\"$/\\0\"/;
+                print CFILE "    $value\n";
             }
 
             undef %set;
@@ -118,7 +125,7 @@ MOO
     ;
 
 print CFILE <<MOO
-};
+;
 /* end of generated string list */
 MOO
     ;
-- 
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