diff options
Diffstat (limited to 'common/glib-helper.c')
| -rw-r--r-- | common/glib-helper.c | 121 |
1 files changed, 55 insertions, 66 deletions
diff --git a/common/glib-helper.c b/common/glib-helper.c index 3ccadbcf..c05ac5c5 100644 --- a/common/glib-helper.c +++ b/common/glib-helper.c @@ -739,6 +739,38 @@ static int transport_connect(BtIO *io, struct sockaddr *addr, return 0; } +static int sco_bind(struct io_context *io_ctxt, const char *address, + uint16_t mtu, struct sockaddr_sco *addr) +{ + int err; + struct sco_options sco_opt; + + io_ctxt->fd = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO); + if (io_ctxt->fd < 0) + return -errno; + + memset(addr, 0, sizeof(*addr)); + addr->sco_family = AF_BLUETOOTH; + str2ba(address, &addr->sco_bdaddr); + + err = bind(io_ctxt->fd, (struct sockaddr *) addr, sizeof(*addr)); + if (err < 0) { + close(io_ctxt->fd); + return -errno; + } + + if (mtu) { + socklen_t olen = sizeof(sco_opt); + memset(&sco_opt, 0, olen); + getsockopt(io_ctxt->fd, SOL_SCO, SCO_OPTIONS, &sco_opt, &olen); + sco_opt.mtu = mtu; + setsockopt(io_ctxt->fd, SOL_SCO, SCO_OPTIONS, &sco_opt, + sizeof(sco_opt)); + } + + return 0; +} + static BtIOError sco_connect(BtIO *io, BtIOFunc func) { struct io_context *io_ctxt = io->io_ctxt; @@ -747,21 +779,9 @@ static BtIOError sco_connect(BtIO *io, BtIOFunc func) io_ctxt->func = func; - sk = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO); - if (sk < 0) - return -errno; - - memset(&addr, 0, sizeof(addr)); - addr.sco_family = AF_BLUETOOTH; - str2ba(io->src, &addr.sco_bdaddr); - - err = bind(sk, (struct sockaddr *) &addr, sizeof(addr)); - if (err < 0) { - close(sk); + err = sco_bind(io_ctxt, io->src, 0, &addr); + if (err < 0) return BT_IO_FAILED; - } - - io_ctxt->fd = sk; memset(&addr, 0, sizeof(addr)); addr.sco_family = AF_BLUETOOTH; @@ -788,6 +808,17 @@ static int l2cap_bind(struct io_context *io_ctxt, const char *address, if (io_ctxt->fd < 0) return -errno; + memset(addr, 0, sizeof(*addr)); + addr->l2_family = AF_BLUETOOTH; + str2ba(address, &addr->l2_bdaddr); + addr->l2_psm = htobs(psm); + + err = bind(io_ctxt->fd, (struct sockaddr *) addr, sizeof(*addr)); + if (err < 0) { + close(io_ctxt->fd); + return -errno; + } + if (mtu) { socklen_t olen = sizeof(l2o); memset(&l2o, 0, olen); @@ -806,17 +837,6 @@ static int l2cap_bind(struct io_context *io_ctxt, const char *address, } } - memset(addr, 0, sizeof(*addr)); - addr->l2_family = AF_BLUETOOTH; - str2ba(address, &addr->l2_bdaddr); - addr->l2_psm = htobs(psm); - - err = bind(io_ctxt->fd, (struct sockaddr *) addr, sizeof(*addr)); - if (err < 0) { - close(io_ctxt->fd); - return -errno; - } - return 0; } @@ -878,15 +898,6 @@ static BtIOError rfcomm_bind(struct io_context *io_ctxt, const char *address, if (io_ctxt->fd < 0) return BT_IO_FAILED; - if (flags) { - int opt = flags; - err = setsockopt(io_ctxt->fd, SOL_RFCOMM, RFCOMM_LM, &opt, - sizeof(opt)); - if (err < 0) { - close(io_ctxt->fd); - return BT_IO_FAILED; - } - } memset(addr, 0, sizeof(*addr)); addr->rc_family = AF_BLUETOOTH; @@ -899,6 +910,16 @@ static BtIOError rfcomm_bind(struct io_context *io_ctxt, const char *address, return BT_IO_FAILED; } + if (flags) { + int opt = flags; + err = setsockopt(io_ctxt->fd, SOL_RFCOMM, RFCOMM_LM, &opt, + sizeof(opt)); + if (err < 0) { + close(io_ctxt->fd); + return BT_IO_FAILED; + } + } + return BT_IO_SUCCESS; } @@ -961,38 +982,6 @@ static BtIOError rfcomm_connect(BtIO *io, BtIOFunc func) return BT_IO_SUCCESS; } -static int sco_bind(struct io_context *io_ctxt, const char *address, - uint16_t mtu, struct sockaddr_sco *addr) -{ - int err; - struct sco_options sco_opt; - - io_ctxt->fd = socket(PF_BLUETOOTH, SOCK_SEQPACKET, BTPROTO_SCO); - if (io_ctxt->fd < 0) - return -errno; - - if (mtu) { - socklen_t olen = sizeof(sco_opt); - memset(&sco_opt, 0, olen); - getsockopt(io_ctxt->fd, SOL_SCO, SCO_OPTIONS, &sco_opt, &olen); - sco_opt.mtu = mtu; - setsockopt(io_ctxt->fd, SOL_SCO, SCO_OPTIONS, &sco_opt, - sizeof(sco_opt)); - } - - memset(addr, 0, sizeof(*addr)); - addr->sco_family = AF_BLUETOOTH; - str2ba(address, &addr->sco_bdaddr); - - err = bind(io_ctxt->fd, (struct sockaddr *) addr, sizeof(*addr)); - if (err < 0) { - close(io_ctxt->fd); - return -errno; - } - - return 0; -} - static BtIOError sco_listen(BtIO *io, BtIOFunc func) { struct io_context *io_ctxt = io->io_ctxt; |