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| author |   Harald Welte <laforge@gnumonks.org> | 2016-04-28 07:53:49 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2016-04-29 12:59:27 +0200 |
| commit | b2d727a10256ed133f0db7f6760bfef73f8b9f6e (patch) | |
| tree | 5f9d7585a5e827c4e74c99665f8fb1f9de0bbdcd | |
| parent | Set connected mode after setting remote address (diff) | |
| download | libosmo-abis-b2d727a10256ed133f0db7f6760bfef73f8b9f6e.tar.xz libosmo-abis-b2d727a10256ed133f0db7f6760bfef73f8b9f6e.zip | |
ipa_server_conn: Add remote (peer) address to struct
This is better than every implementation calling getpeername()
on its own.
| -rw-r--r-- | include/osmocom/abis/ipa.h | 3 | ||||
| -rw-r--r-- | src/input/ipa.c | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/include/osmocom/abis/ipa.h b/include/osmocom/abis/ipa.h index 6e9f9dd..6447ccd 100644 --- a/include/osmocom/abis/ipa.h +++ b/include/osmocom/abis/ipa.h @@ -38,6 +38,9 @@ struct ipa_server_conn { int (*cb)(struct ipa_server_conn *peer, struct msgb *msg); void *data; struct msgb *pending_msg; + /* remote address information */ + const char *addr; + uint16_t port; }; struct ipa_server_conn * diff --git a/src/input/ipa.c b/src/input/ipa.c index a10a418..bd1671b 100644 --- a/src/input/ipa.c +++ b/src/input/ipa.c @@ -401,6 +401,8 @@ ipa_server_conn_create(void *ctx, struct ipa_server_link *link, int fd, int (*closed_cb)(struct ipa_server_conn *conn), void *data) { struct ipa_server_conn *conn; + struct sockaddr_in sa; + socklen_t sa_len = sizeof(sa); conn = talloc_zero(ctx, struct ipa_server_conn); if (conn == NULL) { @@ -418,6 +420,12 @@ ipa_server_conn_create(void *ctx, struct ipa_server_link *link, int fd, conn->data = data; INIT_LLIST_HEAD(&conn->tx_queue); + if (!getpeername(fd, (struct sockaddr *)&sa, &sa_len)) { + char *str = inet_ntoa(sa.sin_addr); + conn->addr = talloc_strdup(conn, str); + conn->port = ntohs(sa.sin_port); + } + if (osmo_fd_register(&conn->ofd) < 0) { LOGP(DLINP, LOGL_ERROR, "could not register FD\n"); talloc_free(conn); |