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ng_btsocket_l2cap_raw.c (107120) ng_btsocket_l2cap_raw.c (109623)
1/*
2 * ng_btsocket_l2cap_raw.c
3 *
4 * Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions

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21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $Id: ng_btsocket_l2cap_raw.c,v 1.1 2002/09/04 21:44:00 max Exp $
1/*
2 * ng_btsocket_l2cap_raw.c
3 *
4 * Copyright (c) 2001-2002 Maksim Yevmenkin <m_evmenkin@yahoo.com>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions

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21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $Id: ng_btsocket_l2cap_raw.c,v 1.1 2002/09/04 21:44:00 max Exp $
29 * $FreeBSD: head/sys/netgraph/bluetooth/socket/ng_btsocket_l2cap_raw.c 107120 2002-11-20 23:01:59Z julian $
29 * $FreeBSD: head/sys/netgraph/bluetooth/socket/ng_btsocket_l2cap_raw.c 109623 2003-01-21 08:56:16Z alfred $
30 */
31
32#include <sys/param.h>
33#include <sys/systm.h>
34#include <sys/domain.h>
35#include <sys/errno.h>
36#include <sys/filedesc.h>
37#include <sys/ioccom.h>

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566 /* Reserve send and receive space if it is not reserved yet */
567 error = soreserve(so, NG_BTSOCKET_L2CAP_RAW_SENDSPACE,
568 NG_BTSOCKET_L2CAP_RAW_RECVSPACE);
569 if (error != 0)
570 return (error);
571
572 /* Allocate the PCB */
573 MALLOC(pcb, ng_btsocket_l2cap_raw_pcb_p, sizeof(*pcb),
30 */
31
32#include <sys/param.h>
33#include <sys/systm.h>
34#include <sys/domain.h>
35#include <sys/errno.h>
36#include <sys/filedesc.h>
37#include <sys/ioccom.h>

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566 /* Reserve send and receive space if it is not reserved yet */
567 error = soreserve(so, NG_BTSOCKET_L2CAP_RAW_SENDSPACE,
568 NG_BTSOCKET_L2CAP_RAW_RECVSPACE);
569 if (error != 0)
570 return (error);
571
572 /* Allocate the PCB */
573 MALLOC(pcb, ng_btsocket_l2cap_raw_pcb_p, sizeof(*pcb),
574 M_NETGRAPH_BTSOCKET_L2CAP_RAW, M_WAITOK | M_ZERO);
574 M_NETGRAPH_BTSOCKET_L2CAP_RAW, M_ZERO);
575 if (pcb == NULL)
576 return (ENOMEM);
577
578 /* Link the PCB and the socket */
579 so->so_pcb = (caddr_t) pcb;
580 pcb->so = so;
581
582 /* Add the PCB to the list */

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753 case SIOC_L2CAP_NODE_GET_FLAGS: {
754 struct ng_btsocket_l2cap_raw_node_flags *p =
755 (struct ng_btsocket_l2cap_raw_node_flags *) data;
756
757 ng_btsocket_l2cap_raw_get_token(&pcb->token);
758 pcb->msg = NULL;
759
760 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE, NGM_L2CAP_NODE_GET_FLAGS,
575 if (pcb == NULL)
576 return (ENOMEM);
577
578 /* Link the PCB and the socket */
579 so->so_pcb = (caddr_t) pcb;
580 pcb->so = so;
581
582 /* Add the PCB to the list */

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753 case SIOC_L2CAP_NODE_GET_FLAGS: {
754 struct ng_btsocket_l2cap_raw_node_flags *p =
755 (struct ng_btsocket_l2cap_raw_node_flags *) data;
756
757 ng_btsocket_l2cap_raw_get_token(&pcb->token);
758 pcb->msg = NULL;
759
760 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE, NGM_L2CAP_NODE_GET_FLAGS,
761 0, M_WAITOK);
761 0, 0);
762 if (msg == NULL) {
763 pcb->token = 0;
764 error = ENOMEM;
765 break;
766 }
767 msg->header.token = pcb->token;
768
769 NG_SEND_MSG_HOOK(error, ng_btsocket_l2cap_raw_node, msg,

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794 case SIOC_L2CAP_NODE_GET_DEBUG: {
795 struct ng_btsocket_l2cap_raw_node_debug *p =
796 (struct ng_btsocket_l2cap_raw_node_debug *) data;
797
798 ng_btsocket_l2cap_raw_get_token(&pcb->token);
799 pcb->msg = NULL;
800
801 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE, NGM_L2CAP_NODE_GET_DEBUG,
762 if (msg == NULL) {
763 pcb->token = 0;
764 error = ENOMEM;
765 break;
766 }
767 msg->header.token = pcb->token;
768
769 NG_SEND_MSG_HOOK(error, ng_btsocket_l2cap_raw_node, msg,

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794 case SIOC_L2CAP_NODE_GET_DEBUG: {
795 struct ng_btsocket_l2cap_raw_node_debug *p =
796 (struct ng_btsocket_l2cap_raw_node_debug *) data;
797
798 ng_btsocket_l2cap_raw_get_token(&pcb->token);
799 pcb->msg = NULL;
800
801 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE, NGM_L2CAP_NODE_GET_DEBUG,
802 0, M_WAITOK);
802 0, 0);
803 if (msg == NULL) {
804 pcb->token = 0;
805 error = ENOMEM;
806 break;
807 }
808 msg->header.token = pcb->token;
809
810 NG_SEND_MSG_HOOK(error, ng_btsocket_l2cap_raw_node, msg,

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832 pcb->token = 0;
833 } break;
834
835 case SIOC_L2CAP_NODE_SET_DEBUG: {
836 struct ng_btsocket_l2cap_raw_node_debug *p =
837 (struct ng_btsocket_l2cap_raw_node_debug *) data;
838
839 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE, NGM_L2CAP_NODE_SET_DEBUG,
803 if (msg == NULL) {
804 pcb->token = 0;
805 error = ENOMEM;
806 break;
807 }
808 msg->header.token = pcb->token;
809
810 NG_SEND_MSG_HOOK(error, ng_btsocket_l2cap_raw_node, msg,

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832 pcb->token = 0;
833 } break;
834
835 case SIOC_L2CAP_NODE_SET_DEBUG: {
836 struct ng_btsocket_l2cap_raw_node_debug *p =
837 (struct ng_btsocket_l2cap_raw_node_debug *) data;
838
839 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE, NGM_L2CAP_NODE_SET_DEBUG,
840 sizeof(ng_l2cap_node_debug_ep), M_WAITOK);
840 sizeof(ng_l2cap_node_debug_ep), 0);
841 if (msg == NULL) {
842 error = ENOMEM;
843 break;
844 }
845
846 *((ng_l2cap_node_debug_ep *)(msg->data)) = p->debug;
847 NG_SEND_MSG_HOOK(error, ng_btsocket_l2cap_raw_node,
848 msg, rt->hook, NULL);

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860 error = EINVAL;
861 break;
862 }
863
864 ng_btsocket_l2cap_raw_get_token(&pcb->token);
865 pcb->msg = NULL;
866
867 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE, NGM_L2CAP_NODE_GET_CON_LIST,
841 if (msg == NULL) {
842 error = ENOMEM;
843 break;
844 }
845
846 *((ng_l2cap_node_debug_ep *)(msg->data)) = p->debug;
847 NG_SEND_MSG_HOOK(error, ng_btsocket_l2cap_raw_node,
848 msg, rt->hook, NULL);

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860 error = EINVAL;
861 break;
862 }
863
864 ng_btsocket_l2cap_raw_get_token(&pcb->token);
865 pcb->msg = NULL;
866
867 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE, NGM_L2CAP_NODE_GET_CON_LIST,
868 0, M_WAITOK);
868 0, 0);
869 if (msg == NULL) {
870 pcb->token = 0;
871 error = ENOMEM;
872 break;
873 }
874 msg->header.token = pcb->token;
875
876 NG_SEND_MSG_HOOK(error, ng_btsocket_l2cap_raw_node, msg,

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918 error = EINVAL;
919 break;
920 }
921
922 ng_btsocket_l2cap_raw_get_token(&pcb->token);
923 pcb->msg = NULL;
924
925 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE,
869 if (msg == NULL) {
870 pcb->token = 0;
871 error = ENOMEM;
872 break;
873 }
874 msg->header.token = pcb->token;
875
876 NG_SEND_MSG_HOOK(error, ng_btsocket_l2cap_raw_node, msg,

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918 error = EINVAL;
919 break;
920 }
921
922 ng_btsocket_l2cap_raw_get_token(&pcb->token);
923 pcb->msg = NULL;
924
925 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE,
926 NGM_L2CAP_NODE_GET_CHAN_LIST, 0, M_WAITOK);
926 NGM_L2CAP_NODE_GET_CHAN_LIST, 0, 0);
927 if (msg == NULL) {
928 pcb->token = 0;
929 error = ENOMEM;
930 break;
931 }
932 msg->header.token = pcb->token;
933
934 NG_SEND_MSG_HOOK(error, ng_btsocket_l2cap_raw_node, msg,

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982 break;
983 }
984
985 ng_btsocket_l2cap_raw_get_token(&pcb->token);
986 pcb->msg = NULL;
987
988 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE,
989 NGM_L2CAP_L2CA_PING, sizeof(*ip) + p->echo_size,
927 if (msg == NULL) {
928 pcb->token = 0;
929 error = ENOMEM;
930 break;
931 }
932 msg->header.token = pcb->token;
933
934 NG_SEND_MSG_HOOK(error, ng_btsocket_l2cap_raw_node, msg,

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982 break;
983 }
984
985 ng_btsocket_l2cap_raw_get_token(&pcb->token);
986 pcb->msg = NULL;
987
988 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE,
989 NGM_L2CAP_L2CA_PING, sizeof(*ip) + p->echo_size,
990 M_WAITOK);
990 0);
991 if (msg == NULL) {
992 pcb->token = 0;
993 error = ENOMEM;
994 break;
995 }
996 msg->header.token = pcb->token;
997
998 ip = (ng_l2cap_l2ca_ping_ip *)(msg->data);

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1051 break;
1052 }
1053
1054 ng_btsocket_l2cap_raw_get_token(&pcb->token);
1055 pcb->msg = NULL;
1056
1057 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE,
1058 NGM_L2CAP_L2CA_GET_INFO, sizeof(*ip) + p->info_size,
991 if (msg == NULL) {
992 pcb->token = 0;
993 error = ENOMEM;
994 break;
995 }
996 msg->header.token = pcb->token;
997
998 ip = (ng_l2cap_l2ca_ping_ip *)(msg->data);

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1051 break;
1052 }
1053
1054 ng_btsocket_l2cap_raw_get_token(&pcb->token);
1055 pcb->msg = NULL;
1056
1057 NG_MKMESSAGE(msg, NGM_L2CAP_COOKIE,
1058 NGM_L2CAP_L2CA_GET_INFO, sizeof(*ip) + p->info_size,
1059 M_WAITOK);
1059 0);
1060 if (msg == NULL) {
1061 pcb->token = 0;
1062 error = ENOMEM;
1063 break;
1064 }
1065 msg->header.token = pcb->token;
1066
1067 ip = (ng_l2cap_l2ca_get_info_ip *)(msg->data);

--- 155 unchanged lines hidden --- 		1060 if (msg == NULL) {
1061 pcb->token = 0;
1062 error = ENOMEM;
1063 break;
1064 }
1065 msg->header.token = pcb->token;
1066
1067 ip = (ng_l2cap_l2ca_get_info_ip *)(msg->data);

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