/* c: static multi_split
*
*/
private List<BIO> multiSplit(BIO bio, byte[] bound) throws IOException {
List<BIO> parts = new ArrayList<BIO>();
byte[] linebuf = new byte[MAX_SMLEN];
int blen = bound.length;
boolean eol = false;
int len = 0;
int part = 0;
int state = 0;
boolean first = true;
BIO bpart = null;
while ((len = bio.gets(linebuf, MAX_SMLEN)) > 0) {
state = boundCheck(linebuf, len, bound, blen);
if (state == 1) {
first = true;
part++;
} else if (state == 2) {
parts.add(bpart);
return parts;
} else if (part != 0) {
// strip CR+LF from linebuf
int[] tmp = new int[] {len};
boolean nextEol = stripEol(linebuf, tmp);
len = tmp[0];
if (first) {
first = false;
if (bpart != null) {
parts.add(bpart);
}
bpart = BIO.mem();
bpart.setMemEofReturn(0);
} else if (eol) {
bpart.write(NEWLINE, 0, 2);
}
eol = nextEol;
if (len != 0) {
bpart.write(linebuf, 0, len);
}
}
}
return parts;
}
/* c: B64_read_PKCS7
*
*/
public PKCS7 readPKCS7Base64(BIO bio) throws IOException, PKCS7Exception {
BIO bio64 = BIO.base64Filter(bio);
return PKCS7.fromASN1(bio64);
}