Return-Path: From: Santiago Carot-Nemesio To: linux-bluetooth@vger.kernel.org Cc: Santiago Carot-Nemesio Subject: [PATCH 02/25] Initial work to create MCAP instances Date: Fri, 14 May 2010 12:19:29 +0200 Message-Id: <1273832392-18654-2-git-send-email-sancane@gmail.com> In-Reply-To: <1273832392-18654-1-git-send-email-sancane@gmail.com> References: <1273832392-18654-1-git-send-email-sancane@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: --- mcap/mcap.c | 73 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 71 insertions(+), 2 deletions(-) diff --git a/mcap/mcap.c b/mcap/mcap.c index 48ea5cf..ff8c9b5 100644 --- a/mcap/mcap.c +++ b/mcap/mcap.c @@ -34,6 +34,18 @@ #include "mcap_lib.h" #include "mcap_internal.h" +#define MCAP_ERROR g_quark_from_static_string("mcap-error-quark") + +static void confirm_dc_event_cb(GIOChannel *chan, gpointer user_data) +{ + /* TODO */ +} + +static void confirm_mcl_event_cb(GIOChannel *chan, gpointer user_data) +{ + /* TODO */ +} + struct mcap_instance *mcap_create_instance(struct btd_adapter *btd_adapter, BtIOSecLevel sec, uint16_t ccpsm, @@ -45,8 +57,65 @@ struct mcap_instance *mcap_create_instance(struct btd_adapter *btd_adapter, mcap_mcl_event_cb mcl_uncached, gpointer user_data) { - /* TODO */ - return NULL; + struct mcap_instance *ms; + + if (sec < BT_IO_SEC_MEDIUM) { + g_set_error(gerr, MCAP_ERROR, MCAP_ERROR_INVALID_ARGS, + "Security level can't be minor of %d", + BT_IO_SEC_MEDIUM); + return NULL; + } + + if (!(mcl_connected && mcl_reconnected && + mcl_disconnected && mcl_uncached)) { + g_set_error(gerr, MCAP_ERROR, MCAP_ERROR_INVALID_ARGS, + "The callbacks can't be null"); + return NULL; + } + + ms = g_new0(struct mcap_instance, 1); + + adapter_get_address(btd_adapter, &ms->src); + + ms->sec = sec; + ms->mcl_connected_cb = mcl_connected; + ms->mcl_reconnected_cb = mcl_reconnected; + ms->mcl_disconnected_cb = mcl_disconnected; + ms->mcl_uncached_cb = mcl_uncached; + ms->user_data = user_data; + + /* Listen incoming connections in control channel */ + ms->ccio = bt_io_listen(BT_IO_L2CAP, NULL, confirm_mcl_event_cb, ms, + NULL, gerr, + BT_IO_OPT_SOURCE_BDADDR, &ms->src, + BT_IO_OPT_PSM, ccpsm, + BT_IO_OPT_MTU, MCAP_CC_MTU, + BT_IO_OPT_SEC_LEVEL, sec, + BT_IO_OPT_INVALID); + if (!ms->ccio) { + error("%s", (*gerr)->message); + g_free(ms); + return NULL; + } + + /* Listen incoming connections in data channels */ + ms->dcio = bt_io_listen(BT_IO_L2CAP, NULL, confirm_dc_event_cb, ms, + NULL, gerr, + BT_IO_OPT_SOURCE_BDADDR, &ms->src, + BT_IO_OPT_PSM, dcpsm, + BT_IO_OPT_MTU, MCAP_DC_MTU, + BT_IO_OPT_SEC_LEVEL, sec, + BT_IO_OPT_INVALID); + if (!ms->dcio) { + g_io_channel_shutdown(ms->ccio, TRUE, NULL); + g_io_channel_unref(ms->ccio); + ms->ccio = NULL; + error("%s", (*gerr)->message); + g_free(ms); + return NULL; + } + + return ms; } void mcap_release_instance(struct mcap_instance *ms) -- 1.6.3.3