340f32356a
the <english> is the Source: bit in the .lang files. (must be exactly as it is there...) checkwps cannot verify that the string is correct so make sure to use the sim to verify the string is acurate. Also "fix" checkwps so %St|<setting>| can be accepted for the theme site git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22837 a1c6a512-1295-4272-9138-f99709370657
113 lines
3.6 KiB
C
113 lines
3.6 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2002 Daniel Stenberg
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include <file.h>
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#include "language.h"
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#include "lang.h"
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#include "debug.h"
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#include "string.h"
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/* The following header is generated by the build system and only defines
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MAX_LANGUAGE_SIZE to be the size of the largest currently available
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language! */
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#include "max_language_size.h"
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/* both these must match the two initial bytes in the binary lang file */
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#define LANGUAGE_COOKIE 0x1a
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#define LANGUAGE_VERSION 0x04
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static unsigned char language_buffer[MAX_LANGUAGE_SIZE];
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void lang_init(void)
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{
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int i;
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unsigned char *ptr = (unsigned char *) language_builtin;
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for (i = 0; i < LANG_LAST_INDEX_IN_ARRAY; i++) {
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language_strings[i] = ptr;
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ptr += strlen((char *)ptr) + 1; /* advance pointer to next string */
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}
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}
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int lang_load(const char *filename)
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{
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int fsize;
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int fd = open(filename, O_RDONLY);
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int retcode=0;
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unsigned char lang_header[3];
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if(fd < 0)
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return 1;
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fsize = filesize(fd) - 2;
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if(fsize <= MAX_LANGUAGE_SIZE) {
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read(fd, lang_header, 3);
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if((lang_header[0] == LANGUAGE_COOKIE) &&
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(lang_header[1] == LANGUAGE_VERSION) &&
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(lang_header[2] == TARGET_ID)) {
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read(fd, language_buffer, MAX_LANGUAGE_SIZE);
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unsigned char *ptr = language_buffer;
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int id;
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lang_init(); /* initialize with builtin */
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while(fsize>3) {
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id = (ptr[0]<<8) | ptr[1]; /* get two-byte id */
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ptr+=2; /* pass the id */
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if(id < LANG_LAST_INDEX_IN_ARRAY) {
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#if 0
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DEBUGF("%2x New: %30s ", id, ptr);
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DEBUGF("Replaces: %s\n", language_strings[id]);
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#endif
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language_strings[id] = ptr; /* point to this string */
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}
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while(*ptr) { /* pass the string */
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fsize--;
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ptr++;
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}
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fsize-=3; /* the id and the terminating zero */
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ptr++; /* pass the terminating zero-byte */
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}
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}
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else {
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DEBUGF("Illegal language file\n");
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retcode = 2;
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}
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}
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else {
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DEBUGF("Language %s too large: %d\n", filename, fsize);
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retcode = 3;
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}
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close(fd);
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return retcode;
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}
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int lang_english_to_id(const char* english)
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{
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int i;
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unsigned char *ptr = (unsigned char *) language_builtin;
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for (i = 0; i < LANG_LAST_INDEX_IN_ARRAY; i++) {
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if (!strcmp(ptr, english))
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return i;
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ptr += strlen((char *)ptr) + 1; /* advance pointer to next string */
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}
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return -1;
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}
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