int uistring_init (void *langfile)
{
/*
TODO: This routine needs to do several things:
- load an external font if needed
- determine the number of characters in the font
- deal with multibyte languages
*/
int i;
char curline[255];
char section[255] = "\0";
char *ptr;
/* Clear out any default strings */
for (i = 0; i <= UI_last_entry; i ++)
{
trans_text[i] = NULL;
}
memset(&lang, 0, sizeof(lang));
if (!langfile) return 0;
while (osd_fgets (curline, 255, langfile) != NULL)
{
/* Ignore commented and blank lines */
if (curline[0] == ';') continue;
if (curline[0] == '\n') continue;
if (curline[0] == '[')
{
ptr = strtok (&curline[1], "]");
/* Found a section, indicate as such */
strcpy (section, ptr);
/* Skip to the next line */
continue;
}
/* Parse the LangInfo section */
if (strcmp (section, "LangInfo") == 0)
{
ptr = strtok (curline, "=");
if (strcmp (ptr, "Version") == 0)
{
ptr = strtok (NULL, "\n");
sscanf (ptr, "%d", &lang.version);
}
else if (strcmp (ptr, "Language") == 0)
{
ptr = strtok (NULL, "\n");
strcpy (lang.langname, ptr);
}
else if (strcmp (ptr, "Author") == 0)
{
ptr = strtok (NULL, "\n");
strcpy (lang.author, ptr);
}
else if (strcmp (ptr, "Font") == 0)
{
ptr = strtok (NULL, "\n");
strcpy (lang.fontname, ptr);
}
}
/* Parse the Strings section */
if (strcmp (section, "Strings") == 0)
{
/* Get all text up to the first line ending */
ptr = strtok (curline, "\n");
/* Find a matching default string */
for (i = 0; i < UI_last_entry; i ++)
{
if (strcmp (curline, default_text[i]) == 0)
{
char transline[255];
/* Found a match, read next line as the translation */
osd_fgets (transline, 255, langfile);
/* Get all text up to the first line ending */
ptr = strtok (transline, "\n");
/* Allocate storage and copy the string */
trans_text[i] = (char*) malloc(strlen(transline)+1);
strcpy (trans_text[i], transline);
/* Done searching */
break;
}
}
}
}
/* indicate success */
return 0;
}
/* call hs_open once after loading a game */
void hs_open (const char *name)
{
void *f = osd_fopen (NULL, db_filename, OSD_FILETYPE_HIGHSCORE_DB, 0);
state.mem_range = NULL;
LOG(("hs_open: '%s'\n", name));
if (f)
{
char buffer[MAX_CONFIG_LINE_SIZE];
enum { FIND_NAME, FIND_DATA, FETCH_DATA } mode;
mode = FIND_NAME;
while (osd_fgets (buffer, MAX_CONFIG_LINE_SIZE, f))
{
if (mode==FIND_NAME)
{
if (strlen(buffer) == 0) break;
if (matching_game_name (buffer, name))
{
mode = FIND_DATA;
LOG(("hs config found!\n"));
}
}
else if (is_mem_range (buffer))
{
const char *pBuf = buffer;
struct mem_range *mem_range = (struct mem_range*)malloc(sizeof(struct mem_range));
if (mem_range)
{
mem_range->cpu = hexstr2num (&pBuf);
mem_range->addr = hexstr2num (&pBuf);
mem_range->num_bytes = hexstr2num (&pBuf);
mem_range->start_value = hexstr2num (&pBuf);
mem_range->end_value = hexstr2num (&pBuf);
mem_range->next = NULL;
{
struct mem_range *last = state.mem_range;
while (last && last->next) last = last->next;
if (last == NULL)
{
state.mem_range = mem_range;
}
else
{
last->next = mem_range;
}
}
mode = FETCH_DATA;
}
else
{
hs_free();
break;
}
}
else
{
/* line is a game name */
if (mode == FETCH_DATA) break;
}
}
osd_fclose (f);
}
}
