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Improved session management into kernel module. A session is now indexed by

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ip address and session id.
This commit is contained in:
vemax78
2014-10-20 19:53:32 +02:00
parent 8937ded1d3
commit e2dea6b3de
12 changed files with 239 additions and 196 deletions
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1
src/wtp/kmod/capwap.c
View File

@ -251,7 +251,6 @@ int sc_capwap_bind(union capwap_addr* sockaddr) {
void sc_capwap_initsession(struct sc_capwap_session* session) {
TRACEKMOD("### sc_capwap_initsession\n");
INIT_LIST_HEAD(&session->list);
spin_lock_init(&session->fragmentid_lock);
/* Defragment packets */

5
src/wtp/kmod/capwap.h
View File

@ -79,9 +79,6 @@ struct sc_capwap_fragment_queue {
/* */
struct sc_capwap_session {
struct list_head list;
struct sc_capwap_session* __rcu next;
uint16_t mtu;
union capwap_addr peeraddr;
struct sc_capwap_sessionid_element sessionid;
@ -97,7 +94,7 @@ extern union capwap_addr sc_localaddr;
/* Dipendent implementation function */
void sc_capwap_recvpacket(struct sk_buff* skb);
struct sc_capwap_session* sc_capwap_recvunknownkeepalive(const union capwap_addr* sockaddr, struct sc_capwap_sessionid_element* sessionid);
struct sc_capwap_session* sc_capwap_recvunknownkeepalive(const union capwap_addr* sockaddr, const struct sc_capwap_sessionid_element* sessionid);
void sc_capwap_parsingdatapacket(struct sc_capwap_session* session, struct sk_buff* skb);
void sc_capwap_parsingmgmtpacket(struct sc_capwap_session* session, struct sk_buff* skb);

2
src/wtp/kmod/capwap_private.c
View File

@ -143,7 +143,7 @@ drop:
}
/* */
struct sc_capwap_session* sc_capwap_recvunknownkeepalive(const union capwap_addr* sockaddr, struct sc_capwap_sessionid_element* sessionid) {
struct sc_capwap_session* sc_capwap_recvunknownkeepalive(const union capwap_addr* sockaddr, const struct sc_capwap_sessionid_element* sessionid) {
TRACEKMOD("### sc_capwap_recvunknownkeepalive\n");
return NULL;