Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Subject: [PATCHv2 07/16] android/hal-sock: Implement RFCOMM events Date: Fri, 15 Nov 2013 16:37:49 +0200 Message-Id: <1384526278-26260-8-git-send-email-Andrei.Emeltchenko.news@gmail.com> In-Reply-To: <1384526278-26260-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> References: <1384526278-26260-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko Copy data from RFCOMM socket to Android framework. Consider splice in the future. --- android/socket.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/android/socket.c b/android/socket.c index af14ef6..fdd2e09 100644 --- a/android/socket.c +++ b/android/socket.c @@ -181,6 +181,43 @@ static gboolean sock_stack_event_cb(GIOChannel *io, GIOCondition cond, static gboolean sock_rfcomm_event_cb(GIOChannel *io, GIOCondition cond, gpointer data) { + struct rfcomm_slot *rfslot = data; + unsigned char buf[1024]; + int len, sent; + + DBG("rfslot: fd %d real_sock %d chan %u sock %d", + rfslot->fd, rfslot->real_sock, rfslot->channel, + g_io_channel_unix_get_fd(io)); + + if (!g_list_find(rfcomm_connected_list, rfslot)) { + error("rfslot %p not found in the list", rfslot); + return FALSE; + } + + if (cond & (G_IO_ERR | G_IO_HUP | G_IO_NVAL)) { + error("Socket error: sock %d cond %d", + g_io_channel_unix_get_fd(io), cond); + rfcomm_connected_list = g_list_remove(rfcomm_connected_list, + rfslot); + cleanup_rfslot(rfslot); + return FALSE; + } + + len = recv(rfslot->real_sock, buf, sizeof(buf), 0); + if (len <= 0) { + error("recv(): %s sock %d", strerror(errno), rfslot->real_sock); + return FALSE; + } + + DBG("read %d bytes, write to fd %d", len, rfslot->fd); + + if ((sent = write_n(rfslot->fd, buf, len)) < 0) { + error("send(): %s", strerror(errno)); + return FALSE; + } + + DBG("Written %d bytes", sent); + return TRUE; } -- 1.7.10.4