static int
lame_version_print(FILE * const fp)
{
const char *b = get_lame_os_bitness();
const char *v = get_lame_version();
const char *u = get_lame_url();
const size_t lenb = strlen(b);
const size_t lenv = strlen(v);
const size_t lenu = strlen(u);
const size_t lw = 80; /* line width of terminal in characters */
const size_t sw = 16; /* static width of text */
if (lw >= lenb + lenv + lenu + sw || lw < lenu + 2)
/* text fits in 80 chars per line, or line even too small for url */
if (lenb > 0)
fprintf(fp, "LAME %s version %s (%s)\n\n", b, v, u);
else
fprintf(fp, "LAME version %s (%s)\n\n", v, u);
else
/* text too long, wrap url into next line, right aligned */
if (lenb > 0)
fprintf(fp, "LAME %s version %s\n%*s(%s)\n\n", b, v, lw - 2 - lenu, "", u);
else
fprintf(fp, "LAME version %s\n%*s(%s)\n\n", v, lw - 2 - lenu, "", u);
if (LAME_ALPHA_VERSION)
fprintf(fp, "warning: alpha versions should be used for testing only\n\n");
return 0;
}
static void
id3v2AddLameVersion(lame_internal_flags * gfc)
{
char buffer[1024];
const char *b = get_lame_os_bitness();
const char *v = get_lame_version();
const char *u = get_lame_url();
const size_t lenb = strlen(b);
if (lenb > 0) {
sprintf(buffer, "LAME %s version %s (%s)", b, v, u);
}
else {
sprintf(buffer, "LAME version %s (%s)", v, u);
}
copyV1ToV2(gfc, ID_ENCODER, buffer);
}