diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/glib-helper.c | 50 | ||||
| -rw-r--r-- | common/glib-helper.h | 2 |
2 files changed, 52 insertions, 0 deletions
diff --git a/common/glib-helper.c b/common/glib-helper.c index be3f7a25..eef6ad8d 100644 --- a/common/glib-helper.c +++ b/common/glib-helper.c @@ -26,6 +26,7 @@ #endif #include <errno.h> +#include <arpa/inet.h> #include <sys/socket.h> #include <bluetooth/bluetooth.h> @@ -91,6 +92,7 @@ static void search_completed_cb(uint8_t type, uint16_t status, recs = sdp_list_append(recs, rec); } while (scanned < size); + done: ctxt->cb(ctxt->user_data, recs, err); @@ -207,3 +209,51 @@ int bt_discover_services(const bdaddr_t *src, const bdaddr_t *dst, return 0; } + +char *bt_uuid2string(uuid_t *uuid) +{ + gchar *str; + uuid_t uuid128; + unsigned int data0; + unsigned short data1; + unsigned short data2; + unsigned short data3; + unsigned int data4; + unsigned short data5; + + if (!uuid) + return NULL; + + switch (uuid->type) { + case SDP_UUID16: + sdp_uuid16_to_uuid128(&uuid128, uuid); + break; + case SDP_UUID32: + sdp_uuid32_to_uuid128(&uuid128, uuid); + break; + case SDP_UUID128: + memcpy(&uuid128, uuid, sizeof(uuid_t)); + break; + default: + /* Type of UUID unknown */ + return NULL; + } + + memcpy(&data0, &uuid128.value.uuid128.data[0], 4); + memcpy(&data1, &uuid128.value.uuid128.data[4], 2); + memcpy(&data2, &uuid128.value.uuid128.data[6], 2); + memcpy(&data3, &uuid128.value.uuid128.data[8], 2); + memcpy(&data4, &uuid128.value.uuid128.data[10], 4); + memcpy(&data5, &uuid128.value.uuid128.data[14], 2); + + str = g_try_malloc0(MAX_LEN_UUID_STR); + if (!str) + return NULL; + + sprintf(str, "%.8x-%.4x-%.4x-%.4x-%.8x%.4x", + ntohl(data0), ntohs(data1), + ntohs(data2), ntohs(data3), + ntohl(data4), ntohs(data5)); + + return str; +} diff --git a/common/glib-helper.h b/common/glib-helper.h index 7426a6ad..e64eccca 100644 --- a/common/glib-helper.h +++ b/common/glib-helper.h @@ -26,3 +26,5 @@ typedef void (*bt_destroy_t) (gpointer user_data); int bt_discover_services(const bdaddr_t *src, const bdaddr_t *dst, bt_callback_t cb, void *user_data, bt_destroy_t destroy); + +gchar *bt_uuid2string(uuid_t *uuid); |