Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Subject: [PATCH 1/3] unit/avrcp: Add /TP/CFG/BV-01-C test Date: Tue, 25 Feb 2014 15:56:43 +0200 Message-Id: <1393336605-2467-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko Test verifies that the get capabilities command issued from the Controller. For that we add the command to avrcp-lib and it will be used in AVRCP later. --- android/avrcp-lib.c | 40 ++++++++++++++++++++++++++++++++++++++++ android/avrcp-lib.h | 2 ++ android/avrcp.c | 1 + unit/test-avrcp.c | 17 +++++++++++++++++ 4 files changed, 60 insertions(+) diff --git a/android/avrcp-lib.c b/android/avrcp-lib.c index c280cf8..136801e 100644 --- a/android/avrcp-lib.c +++ b/android/avrcp-lib.c @@ -50,6 +50,12 @@ #define AVRCP_STATUS_NO_AVAILABLE_PLAYERS 0x15 #define AVRCP_STATUS_ADDRESSED_PLAYER_CHANGED 0x16 +/* Packet types */ +#define AVRCP_PACKET_TYPE_SINGLE 0x00 +#define AVRCP_PACKET_TYPE_START 0x01 +#define AVRCP_PACKET_TYPE_CONTINUING 0x02 +#define AVRCP_PACKET_TYPE_END 0x03 + #if __BYTE_ORDER == __LITTLE_ENDIAN struct avrcp_header { @@ -202,6 +208,18 @@ static bool handle_passthrough_pdu(struct avctp *conn, uint8_t op, return handler->func(session); } +/* + * set_company_id: + * + * Set three-byte Company_ID into outgoing AVRCP message + */ +static void set_company_id(uint8_t cid[3], const uint32_t cid_in) +{ + cid[0] = cid_in >> 16; + cid[1] = cid_in >> 8; + cid[2] = cid_in; +} + struct avrcp *avrcp_new(int fd, size_t imtu, size_t omtu, uint16_t version) { struct avrcp *session; @@ -253,3 +271,25 @@ int avrcp_init_uinput(struct avrcp *session, const char *name, { return avctp_init_uinput(session->conn, name, address); } + +#define AVRCP_GET_CAPABILITIES_PARAM_LENGTH 1 +void avrcp_get_capabilities(struct avrcp *session, avctp_rsp_cb func) +{ + uint8_t buf[AVRCP_HEADER_LENGTH + AVRCP_GET_CAPABILITIES_PARAM_LENGTH]; + struct avrcp_header *pdu = (void *) buf; + uint8_t length; + + memset(buf, 0, sizeof(buf)); + + set_company_id(pdu->company_id, IEEEID_BTSIG); + pdu->pdu_id = AVRCP_GET_CAPABILITIES; + pdu->packet_type = AVRCP_PACKET_TYPE_SINGLE; + pdu->params[0] = CAP_EVENTS_SUPPORTED; + pdu->params_len = htons(AVRCP_GET_CAPABILITIES_PARAM_LENGTH); + + length = AVRCP_HEADER_LENGTH + ntohs(pdu->params_len); + + avctp_send_vendordep_req(session->conn, AVC_CTYPE_STATUS, + AVC_SUBUNIT_PANEL, buf, length, + func, session); +} diff --git a/android/avrcp-lib.h b/android/avrcp-lib.h index 2337429..4f3a632 100644 --- a/android/avrcp-lib.h +++ b/android/avrcp-lib.h @@ -74,3 +74,5 @@ void avrcp_set_passthrough_handlers(struct avrcp *session, void *user_data); int avrcp_init_uinput(struct avrcp *session, const char *name, const char *address); + +void avrcp_get_capabilities(struct avrcp *session, avctp_rsp_cb func); diff --git a/android/avrcp.c b/android/avrcp.c index 48444a4..3d39d91 100644 --- a/android/avrcp.c +++ b/android/avrcp.c @@ -36,6 +36,7 @@ #include "bluetooth.h" #include "hal-msg.h" #include "ipc.h" +#include "avctp.h" #include "avrcp-lib.h" #include "avrcp.h" diff --git a/unit/test-avrcp.c b/unit/test-avrcp.c index 53e9237..4a92860 100644 --- a/unit/test-avrcp.c +++ b/unit/test-avrcp.c @@ -297,6 +297,16 @@ static void test_server(gconstpointer data) execute_context(context); } +static void test_client(gconstpointer data) +{ + struct context *context = create_context(0x0100, data); + + if (g_str_equal(context->data->test_name, "/TP/CFG/BV-01-C")) + avrcp_get_capabilities(context->session, NULL); + + execute_context(context); +} + int main(int argc, char *argv[]) { g_test_init(&argc, &argv, NULL); @@ -364,5 +374,12 @@ int main(int argc, char *argv[]) raw_pdu(0x02, 0x11, 0x0e, 0x09, 0x48, 0x7c, AVC_PLAY | 0x80, 0x00)); + /* Metadata transfer tests */ + + define_test("/TP/CFG/BV-01-C", test_client, + raw_pdu(0x00, 0x11, 0x0e, 0x01, 0x48, 0x00, + 0x00, 0x19, 0x58, 0x10, 0x00, 0x00, + 0x01, 0x03)); + return g_test_run(); } -- 1.8.3.2