diff options
| author | João Paulo Rechi Vita <joao.vita@gmail.com> | 2008-08-29 20:22:14 -0300 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2008-09-11 01:12:10 +0300 |
| commit | 78a3c72f60646ab9a44eab94b3afa4652ddeb8db (patch) | |
| tree | 2721428a2b41562f5085132e7d19822c8b9b9878 /src/modules/bt-ipc.c | |
| parent | 76bae38460807d2c9f877f546f2b8be2ef728378 (diff) | |
Move bluetooth discover and device modules to src/modules/bluetooth
Diffstat (limited to 'src/modules/bt-ipc.c')
| -rw-r--r-- | src/modules/bt-ipc.c | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/src/modules/bt-ipc.c b/src/modules/bt-ipc.c deleted file mode 100644 index e585328e..00000000 --- a/src/modules/bt-ipc.c +++ /dev/null @@ -1,119 +0,0 @@ -/* - * - * BlueZ - Bluetooth protocol stack for Linux - * - * Copyright (C) 2004-2008 Marcel Holtmann <marcel@holtmann.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#include "bt-ipc.h" - -/* This table contains the string representation for messages */ -static const char *strmsg[] = { - "BT_GETCAPABILITIES_REQ", - "BT_GETCAPABILITIES_RSP", - "BT_SETCONFIGURATION_REQ", - "BT_SETCONFIGURATION_RSP", - "BT_STREAMSTART_REQ", - "BT_STREAMSTART_RSP", - "BT_STREAMSTOP_REQ", - "BT_STREAMSTOP_RSP", - "BT_STREAMSUSPEND_IND", - "BT_STREAMRESUME_IND", - "BT_CONTROL_REQ", - "BT_CONTROL_RSP", - "BT_CONTROL_IND", - "BT_STREAMFD_IND", -}; - -int bt_audio_service_open() -{ - int sk; - int err; - struct sockaddr_un addr = { - AF_UNIX, BT_IPC_SOCKET_NAME - }; - - sk = socket(PF_LOCAL, SOCK_STREAM, 0); - if (sk < 0) { - err = errno; - fprintf(stderr, "%s: Cannot open socket: %s (%d)\n", - __FUNCTION__, strerror(err), err); - errno = err; - return -1; - } - - if (connect(sk, (struct sockaddr *) &addr, sizeof(addr)) < 0) { - err = errno; - fprintf(stderr, "%s: connect() failed: %s (%d)\n", - __FUNCTION__, strerror(err), err); - close(sk); - errno = err; - return -1; - } - - return sk; -} - -int bt_audio_service_close(int sk) -{ - return close(sk); -} - -int bt_audio_service_get_data_fd(int sk) -{ - char cmsg_b[CMSG_SPACE(sizeof(int))], m; - int err, ret; - struct iovec iov = { &m, sizeof(m) }; - struct msghdr msgh; - struct cmsghdr *cmsg; - - memset(&msgh, 0, sizeof(msgh)); - msgh.msg_iov = &iov; - msgh.msg_iovlen = 1; - msgh.msg_control = &cmsg_b; - msgh.msg_controllen = CMSG_LEN(sizeof(int)); - - ret = recvmsg(sk, &msgh, 0); - if (ret < 0) { - err = errno; - fprintf(stderr, "%s: Unable to receive fd: %s (%d)\n", - __FUNCTION__, strerror(err), err); - errno = err; - return -1; - } - - /* Receive auxiliary data in msgh */ - for (cmsg = CMSG_FIRSTHDR(&msgh); cmsg != NULL; - cmsg = CMSG_NXTHDR(&msgh, cmsg)) { - if (cmsg->cmsg_level == SOL_SOCKET - && cmsg->cmsg_type == SCM_RIGHTS) - return (*(int *) CMSG_DATA(cmsg)); - } - - errno = EINVAL; - return -1; -} - -const char *bt_audio_strmsg(int type) -{ - if (type < 0 || type > (sizeof(strmsg) / sizeof(strmsg[0]))) - return NULL; - - return strmsg[type]; -} - |
