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author | Youness Alaoui <youness.alaoui@collabora.co.uk> | 2009-01-30 21:37:35 -0500 |
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committer | Youness Alaoui <youness.alaoui@collabora.co.uk> | 2009-01-30 21:37:35 -0500 |
commit | 70edccc39f668dd48eff2b7d44ee81a77de1a14f (patch) | |
tree | 9f7db89f550c520e5874a87b79cc0a96f1bf3da2 | |
parent | b11d5a078438932a2effd953873cf0c3c4b795c9 (diff) | |
download | libnice-70edccc39f668dd48eff2b7d44ee81a77de1a14f.tar.gz |
Port stun_xor_address to use StunMessageReturn and removed stun_memcp and stun_strcmp which are unused and useless
-rw-r--r-- | stun/utils.c | 45 | ||||
-rw-r--r-- | stun/utils.h | 5 |
2 files changed, 3 insertions, 47 deletions
diff --git a/stun/utils.c b/stun/utils.c index 62a4c97..fde58b5 100644 --- a/stun/utils.c +++ b/stun/utils.c @@ -181,56 +181,17 @@ StunMessageReturn stun_xor_address (const StunMessage *msg, unsigned short i; if ((size_t) addrlen < sizeof (*ip6)) - return EINVAL; + return STUN_MESSAGE_RETURN_INVALID; ip6->sin6_port ^= htons (magic_cookie >> 16); for (i = 0; i < 16; i++) ip6->sin6_addr.s6_addr[i] ^= msg->buffer[4 + i]; - return 0; + return STUN_MESSAGE_RETURN_SUCCESS; } } - return EAFNOSUPPORT; -} - -/** - * Compares the length and content of an attribute. - * - * @param msg valid STUN message buffer - * @param type STUN attribute type (host byte order) - * @param data pointer to value to compare with - * @param len byte length of the value - * @return 0 in case of match, ENOENT if attribute was not found, - * EINVAL if it did not match (different length, or same length but - * different content) - */ -int stun_memcmp (const StunMessage *msg, stun_attr_type_t type, - const void *data, size_t len) -{ - uint16_t alen; - const void *ptr = stun_message_find (msg, type, &alen); - if (ptr == NULL) - return ENOENT; - - if ((len != alen) || memcmp (ptr, data, len)) - return EINVAL; - return 0; + return STUN_MESSAGE_RETURN_UNSUPPORTED_ADDRESS; } - -/** - * Compares the content of an attribute with a string. - * @param msg valid STUN message buffer - * @param type STUN attribute type (host byte order) - * @param str string to compare with - * @return 0 in case of match, ENOENT if attribute was not found, - * EINVAL if it did not match - */ -int stun_strcmp (const StunMessage *msg, stun_attr_type_t type, const char *str) -{ - return stun_memcmp (msg, type, str, strlen (str)); -} - - void *stun_setw (uint8_t *ptr, uint16_t value) { *ptr++ = value >> 8; diff --git a/stun/utils.h b/stun/utils.h index 8e02719..a557eaf 100644 --- a/stun/utils.h +++ b/stun/utils.h @@ -75,11 +75,6 @@ StunMessageReturn stun_xor_address (const StunMessage *msg, struct sockaddr *addr, socklen_t addrlen, uint32_t magic_cookie); -int stun_memcmp (const StunMessage *msg, stun_attr_type_t type, - const void *data, size_t len); - -int stun_strcmp (const StunMessage *msg, stun_attr_type_t type, const char *str); - void *stun_setw (uint8_t *ptr, uint16_t value); void stun_set_type (uint8_t *h, stun_class_t c, stun_method_t m); |