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Use similiar constants in genlang and language.c.

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- In the future, they should be united.
- Fix bug in max size calculation


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22930 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Tomer Shalev 2009-10-04 22:25:52 +00:00
parent 32d261e3f9
commit 2a91a9a19e
2 changed files with 14 additions and 10 deletions
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14
apps/language.c
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@ -31,10 +31,12 @@
language! */
#include "max_language_size.h"
/* both these must match the two initial bytes in the binary lang file */
#define LANGUAGE_COOKIE 0x1a
#define LANGUAGE_VERSION 0x04
/* These defines must match the initial bytes in the binary lang file */
/* See tools/genlang (TODO: Use common include for both) */
#define LANGUAGE_COOKIE 0x1a
#define LANGUAGE_VERSION 0x04
#define HEADER_SIZE 3
static unsigned char language_buffer[MAX_LANGUAGE_SIZE];
@ -54,12 +56,12 @@ int lang_load(const char *filename)
int fsize;
int fd = open(filename, O_RDONLY);
int retcode=0;
unsigned char lang_header[3];
unsigned char lang_header[HEADER_SIZE];
if(fd < 0)
return 1;
fsize = filesize(fd) - 2;
fsize = filesize(fd) - HEADER_SIZE;
if(fsize <= MAX_LANGUAGE_SIZE) {
read(fd, lang_header, 3);
read(fd, lang_header, HEADER_SIZE);
if((lang_header[0] == LANGUAGE_COOKIE) &&
(lang_header[1] == LANGUAGE_VERSION) &&
(lang_header[2] == TARGET_ID)) {