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authorPatrick McHardy <kaber@trash.net>2008-03-25 20:19:13 -0700
committerDavid S. Miller <davem@davemloft.net>2008-03-25 20:19:13 -0700
commit05e3ced297fe755093140e7487e292fb7603316e (patch)
tree2fab3c9f3572e7e0e103bece3d215cf1ad217461 /include/linux
parentea45f12a2766dae54e5426a23e8f4bafdbe2782e (diff)
[NETFILTER]: nf_conntrack_sip: introduce SIP-URI parsing helper
Introduce a helper function to parse a SIP-URI in a header value, optionally iterating through all headers of this kind. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/netfilter/nf_conntrack_sip.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
index ccc701422963..87bc6f79efc4 100644
--- a/include/linux/netfilter/nf_conntrack_sip.h
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -67,6 +67,11 @@ extern int ct_sip_get_header(const struct nf_conn *ct, const char *dptr,
unsigned int dataoff, unsigned int datalen,
enum sip_header_types type,
unsigned int *matchoff, unsigned int *matchlen);
+extern int ct_sip_parse_header_uri(const struct nf_conn *ct, const char *dptr,
+ unsigned int *dataoff, unsigned int datalen,
+ enum sip_header_types type, int *in_header,
+ unsigned int *matchoff, unsigned int *matchlen,
+ union nf_inet_addr *addr, __be16 *port);
extern int ct_sip_get_sdp_header(const struct nf_conn *ct, const char *dptr,
unsigned int dataoff, unsigned int datalen,