diff options
| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2019-10-09 13:29:07 +0300 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2020-02-03 13:26:40 -0800 |
| commit | 382f004f31256f0789d7508f2dfe647f5cb3288d (patch) | |
| tree | 5ce957fb7f7019d6a026f1d3232fb6e9dfcb4ebc | |
| parent | fc1e36b3005eae8c7461bcfddd18c8e9e7dc2609 (diff) | |
| download | bluez-382f004f31256f0789d7508f2dfe647f5cb3288d.tar.gz | |
tools/btproxy: Add support for ISO packets
This enables proxing ISO packets.
| -rw-r--r-- | tools/btproxy.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/tools/btproxy.c b/tools/btproxy.c index fb67a5735..a98bbb73f 100644 --- a/tools/btproxy.c +++ b/tools/btproxy.c @@ -73,14 +73,14 @@ static void hexdump_print(const char *str, void *user_data) } struct proxy { - /* Receive commands, ACL and SCO data */ + /* Receive commands, ACL, SCO and ISO data */ int host_fd; uint8_t host_buf[4096]; uint16_t host_len; bool host_shutdown; bool host_skip_first_zero; - /* Receive events, ACL and SCO data */ + /* Receive events, ACL, SCO and ISO data */ int dev_fd; uint8_t dev_buf[4096]; uint16_t dev_len; @@ -296,6 +296,7 @@ static void host_read_callback(int fd, uint32_t events, void *user_data) struct bt_hci_cmd_hdr *cmd_hdr; struct bt_hci_acl_hdr *acl_hdr; struct bt_hci_sco_hdr *sco_hdr; + struct bt_hci_iso_hdr *iso_hdr; ssize_t len; uint16_t pktlen; @@ -364,6 +365,13 @@ process_packet: sco_hdr = (void *) (proxy->host_buf + 1); pktlen = 1 + sizeof(*sco_hdr) + sco_hdr->dlen; break; + case BT_H4_ISO_PKT: + if (proxy->host_len < 1 + sizeof(*iso_hdr)) + return; + + iso_hdr = (void *) (proxy->host_buf + 1); + pktlen = 1 + sizeof(*iso_hdr) + cpu_to_le16(iso_hdr->dlen); + break; case 0xff: /* Notification packet from /dev/vhci - ignore */ proxy->host_len = 0; @@ -418,6 +426,7 @@ static void dev_read_callback(int fd, uint32_t events, void *user_data) struct bt_hci_evt_hdr *evt_hdr; struct bt_hci_acl_hdr *acl_hdr; struct bt_hci_sco_hdr *sco_hdr; + struct bt_hci_iso_hdr *iso_hdr; ssize_t len; uint16_t pktlen; @@ -476,6 +485,13 @@ process_packet: sco_hdr = (void *) (proxy->dev_buf + 1); pktlen = 1 + sizeof(*sco_hdr) + sco_hdr->dlen; break; + case BT_H4_ISO_PKT: + if (proxy->dev_len < 1 + sizeof(*iso_hdr)) + return; + + iso_hdr = (void *) (proxy->dev_buf + 1); + pktlen = 1 + sizeof(*iso_hdr) + cpu_to_le16(iso_hdr->dlen); + break; default: fprintf(stderr, "Received unknown device packet type 0x%02x\n", proxy->dev_buf[0]); |