remove bae64 decode and selftest

Signed-off-by: Andy Green <andy.green@linaro.org>

diff --git a/lib/base64-decode.c b/lib/base64-decode.c
index 51db267..b89db7a 100644 (file)
--- a/lib/base64-decode.c
+++ b/lib/base64-decode.c
@@ -91,99 +91,3 @@ lws_b64_encode_string(const char *in, int in_len, char *out, int out_size)
 
        return done;
 }
-
-/*
- * returns length of decoded string in out, or -1 if out was too small
- * according to out_size
- */
-
-LWS_VISIBLE int
-lws_b64_decode_string(const char *in, char *out, int out_size)
-{
-       int len;
-       int i;
-       int done = 0;
-       unsigned char v;
-       unsigned char quad[4];
-
-       while (*in) {
-
-               len = 0;
-               for (i = 0; i < 4 && *in; i++) {
-
-                       v = 0;
-                       while (*in && !v) {
-
-                               v = *in++;
-                               v = (v < 43 || v > 122) ? 0 : decode[v - 43];
-                               if (v)
-                                       v = (v == '$') ? 0 : v - 61;
-                               if (*in) {
-                                       len++;
-                                       if (v)
-                                               quad[i] = v - 1;
-                               } else
-                                       quad[i] = 0;
-                       }
-               }
-               if (!len)
-                       continue;
-
-               if (out_size < (done + len - 1))
-                       /* out buffer is too small */
-                       return -1;
-
-               if (len >= 2)
-                       *out++ = quad[0] << 2 | quad[1] >> 4;
-               if (len >= 3)
-                       *out++ = quad[1] << 4 | quad[2] >> 2;
-               if (len >= 4)
-                       *out++ = ((quad[2] << 6) & 0xc0) | quad[3];
-
-               done += len - 1;
-       }
-
-       if (done + 1 >= out_size)
-               return -1;
-
-       *out++ = '\0';
-
-       return done;
-}
-
-int
-lws_b64_selftest(void)
-{
-       char buf[64];
-       int n;
-       int test;
-       static const char * const plaintext[] = {
-               "sanity check base 64"
-       };
-       static const char * const coded[] = {
-               "c2FuaXR5IGNoZWNrIGJhc2UgNjQ="
-       };
-
-       for (test = 0; test < sizeof plaintext / sizeof(plaintext[0]); test++) {
-
-               buf[sizeof(buf) - 1] = '\0';
-               n = lws_b64_encode_string(plaintext[test],
-                                     strlen(plaintext[test]), buf, sizeof buf);
-               if (n != strlen(coded[test]) || strcmp(buf, coded[test])) {
-                       lwsl_err("Failed lws_b64 encode selftest "
-                                          "%d result '%s' %d\n", test, buf, n);
-                       return -1;
-               }
-
-               buf[sizeof(buf) - 1] = '\0';
-               n = lws_b64_decode_string(coded[test], buf, sizeof buf);
-               if (n != strlen(plaintext[test]) ||
-                                                strcmp(buf, plaintext[test])) {
-                       lwsl_err("Failed lws_b64 decode selftest "
-                                          "%d result '%s' %d\n", test, buf, n);
-                       return -1;
-               }
-       }
-
-       return 0;
-}

diff --git a/lib/libwebsockets.c b/lib/libwebsockets.c
index 49ae8e0..e2254e0 100644 (file)
--- a/lib/libwebsockets.c
+++ b/lib/libwebsockets.c
@@ -2098,11 +2098,6 @@ libwebsocket_create_context(struct lws_context_creation_info *info)
        }
 #endif
 
-       /* selftest */
-
-       if (lws_b64_selftest())
-               goto bail;
-
 #ifndef LWS_NO_SERVER
        /* set up our external listening socket we serve on */