From 466a73ed12e3fa2ead2cdc30647741dcd82ea096 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Sun, 21 Jan 2007 01:43:42 +0000 Subject: Update server connection handling --- transfer/server.c | 249 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ transfer/server.h | 3 + 2 files changed, 252 insertions(+) diff --git a/transfer/server.c b/transfer/server.c index b6ed01ab..028fe050 100644 --- a/transfer/server.c +++ b/transfer/server.c @@ -25,4 +25,253 @@ #include #endif +#include +#include + +#include +#include +#include +#include + +#include + +#include "logging.h" #include "server.h" + +static gboolean session_event(GIOChannel *chan, GIOCondition cond, gpointer data) +{ + if (cond & (G_IO_HUP | G_IO_ERR)) + return FALSE; + + debug("Incoming data session"); + + return FALSE; +} + +static gboolean connect_event(GIOChannel *chan, GIOCondition cond, gpointer data) +{ + GIOChannel *io; + struct sockaddr_rc addr; + socklen_t optlen; + int sk, nsk; + + sk = g_io_channel_unix_get_fd(chan); + + memset(&addr, 0, sizeof(addr)); + optlen = sizeof(addr); + + nsk = accept(sk, (struct sockaddr *) &addr, &optlen); + if (nsk < 0) + return TRUE; + + io = g_io_channel_unix_new(nsk); + g_io_channel_set_close_on_unref(io, TRUE); + + g_io_add_watch(io, G_IO_IN | G_IO_HUP | G_IO_ERR, + session_event, NULL); + + g_io_channel_unref(io); + + return TRUE; +} + +static GIOChannel *setup_rfcomm(uint8_t channel) +{ + GIOChannel *io; + struct sockaddr_rc addr; + int sk; + + sk = socket(PF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM); + if (sk < 0) + return NULL; + + memset(&addr, 0, sizeof(addr)); + addr.rc_family = AF_BLUETOOTH; + bacpy(&addr.rc_bdaddr, BDADDR_ANY); + addr.rc_channel = channel; + + if (bind(sk, (struct sockaddr *) &addr, sizeof(addr)) < 0) { + close(sk); + return NULL; + } + + if (listen(sk, 10) < 0) { + close(sk); + return NULL; + } + + io = g_io_channel_unix_new(sk); + g_io_channel_set_close_on_unref(io, TRUE); + + g_io_add_watch(io, G_IO_IN, connect_event, NULL); + + g_io_channel_unref(io); + + return io; +} + +static int setup_sdp_for_push(uint8_t channel) +{ + sdp_session_t *session; + sdp_record_t *record; + sdp_list_t *svclass_id, *pfseq, *apseq, *root; + uuid_t root_uuid, opush_uuid, l2cap_uuid, rfcomm_uuid, obex_uuid; + sdp_profile_desc_t profile[1]; + sdp_list_t *aproto, *proto[3]; + sdp_data_t *chan; + uint8_t formats[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0xFF }; + void *dtds[sizeof(formats)], *values[sizeof(formats)]; + int i; + uint8_t dtd = SDP_UINT8; + sdp_data_t *sflist; + + session = sdp_connect(BDADDR_ANY, BDADDR_LOCAL, 0); + if (!session) { + error("Connection to SDP server failed"); + return -1; + } + + record = sdp_record_alloc(); + if (!record) { + error("Allocation of service record failed"); + return -1; + } + + sdp_uuid16_create(&root_uuid, PUBLIC_BROWSE_GROUP); + root = sdp_list_append(0, &root_uuid); + sdp_set_browse_groups(record, root); + + sdp_uuid16_create(&opush_uuid, OBEX_OBJPUSH_SVCLASS_ID); + svclass_id = sdp_list_append(0, &opush_uuid); + sdp_set_service_classes(record, svclass_id); + + sdp_uuid16_create(&profile[0].uuid, OBEX_OBJPUSH_PROFILE_ID); + profile[0].version = 0x0100; + pfseq = sdp_list_append(0, profile); + sdp_set_profile_descs(record, pfseq); + + sdp_uuid16_create(&l2cap_uuid, L2CAP_UUID); + proto[0] = sdp_list_append(0, &l2cap_uuid); + apseq = sdp_list_append(0, proto[0]); + + sdp_uuid16_create(&rfcomm_uuid, RFCOMM_UUID); + proto[1] = sdp_list_append(0, &rfcomm_uuid); + chan = sdp_data_alloc(SDP_UINT8, &channel); + proto[1] = sdp_list_append(proto[1], chan); + apseq = sdp_list_append(apseq, proto[1]); + + sdp_uuid16_create(&obex_uuid, OBEX_UUID); + proto[2] = sdp_list_append(0, &obex_uuid); + apseq = sdp_list_append(apseq, proto[2]); + + aproto = sdp_list_append(0, apseq); + sdp_set_access_protos(record, aproto); + + for (i = 0; i < sizeof(formats); i++) { + dtds[i] = &dtd; + values[i] = &formats[i]; + } + sflist = sdp_seq_alloc(dtds, values, sizeof(formats)); + sdp_attr_add(record, SDP_ATTR_SUPPORTED_FORMATS_LIST, sflist); + + sdp_set_info_attr(record, "OBEX Object Push", 0, 0); + + if (sdp_record_register(session, record, 0) < 0) { + error("Registration of service record failed"); + sdp_record_free(record); + return -1; + } + + sdp_record_free(record); + + return 0; +} + +static int setup_sdp_for_ftp(uint8_t channel) +{ + sdp_session_t *session; + sdp_record_t *record; + sdp_list_t *svclass_id, *pfseq, *apseq, *root; + uuid_t root_uuid, opush_uuid, l2cap_uuid, rfcomm_uuid, obex_uuid; + sdp_profile_desc_t profile[1]; + sdp_list_t *aproto, *proto[3]; + sdp_data_t *chan; + + session = sdp_connect(BDADDR_ANY, BDADDR_LOCAL, 0); + if (!session) { + error("Connection to SDP server failed"); + return -1; + } + + record = sdp_record_alloc(); + if (!record) { + error("Allocation of service record failed"); + return -1; + } + + sdp_uuid16_create(&root_uuid, PUBLIC_BROWSE_GROUP); + root = sdp_list_append(0, &root_uuid); + sdp_set_browse_groups(record, root); + + sdp_uuid16_create(&opush_uuid, OBEX_FILETRANS_SVCLASS_ID); + svclass_id = sdp_list_append(0, &opush_uuid); + sdp_set_service_classes(record, svclass_id); + + sdp_uuid16_create(&profile[0].uuid, OBEX_FILETRANS_PROFILE_ID); + profile[0].version = 0x0100; + pfseq = sdp_list_append(0, profile); + sdp_set_profile_descs(record, pfseq); + + sdp_uuid16_create(&l2cap_uuid, L2CAP_UUID); + proto[0] = sdp_list_append(0, &l2cap_uuid); + apseq = sdp_list_append(0, proto[0]); + + sdp_uuid16_create(&rfcomm_uuid, RFCOMM_UUID); + proto[1] = sdp_list_append(0, &rfcomm_uuid); + chan = sdp_data_alloc(SDP_UINT8, &channel); + proto[1] = sdp_list_append(proto[1], chan); + apseq = sdp_list_append(apseq, proto[1]); + + sdp_uuid16_create(&obex_uuid, OBEX_UUID); + proto[2] = sdp_list_append(0, &obex_uuid); + apseq = sdp_list_append(apseq, proto[2]); + + aproto = sdp_list_append(0, apseq); + sdp_set_access_protos(record, aproto); + + sdp_set_info_attr(record, "OBEX File Transfer", 0, 0); + + if (sdp_record_register(session, record, 0) < 0) { + error("Registration of service record failed"); + sdp_record_free(record); + return -1; + } + + sdp_record_free(record); + + return 0; +} + +static GIOChannel *server_io = NULL; + +int start_server(uint8_t channel) +{ + server_io = setup_rfcomm(channel); + if (!server_io) + return -1; + + if (setup_sdp_for_push(channel) < 0) { + g_io_channel_unref(server_io); + server_io = NULL; + } + + setup_sdp_for_ftp(channel); + + return 0; +} + +void stop_server(void) +{ + if (server_io) + g_io_channel_unref(server_io); +} diff --git a/transfer/server.h b/transfer/server.h index bc4c495a..1167a995 100644 --- a/transfer/server.h +++ b/transfer/server.h @@ -20,3 +20,6 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ + +int start_server(uint8_t channel); +void stop_server(void); -- cgit