2:06 a.m.
Add the HFP AG plugin
Add partial support for +CIND command: currently,
only network registration part is suported
(status and roaming)
Frédéric Danis (3):
bluetooth: add HFP AG plugin
emulator: add HFP emulator type
emulator: add +CIND support
Makefile.am | 3 +
include/emulator.h | 1 +
plugins/hfp_ag.c | 188 ++++++++++++++++++++++++++++++++++++++++++++++++++++
src/emulator.c | 132 ++++++++++++++++++++++++++++++++++++-
src/ofono.h | 1 +
5 files changed, 323 insertions(+), 2 deletions(-)
create mode 100644 plugins/hfp_ag.c
2:06 a.m.
New subject: [PATCH 1/3] bluetooth: add HFP AG plugin
---
Makefile.am | 3 +
plugins/hfp_ag.c | 171 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 174 insertions(+), 0 deletions(-)
create mode 100644 plugins/hfp_ag.c
diff --git a/Makefile.am b/Makefile.am
index 1d7f32b..6657f4c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -324,6 +324,9 @@ builtin_sources += plugins/bluetooth.c plugins/bluetooth.h
builtin_modules += hfp
builtin_sources += plugins/hfp.c plugins/bluetooth.h
+builtin_modules += hfp_ag
+builtin_sources += plugins/hfp_ag.c plugins/bluetooth.h
+
builtin_sources += $(btio_sources)
builtin_cflags += @BLUEZ_CFLAGS@
builtin_libadd += @BLUEZ_LIBS@
diff --git a/plugins/hfp_ag.c b/plugins/hfp_ag.c
new file mode 100644
index 0000000..c43275b
--- /dev/null
+++ b/plugins/hfp_ag.c
@@ -0,0 +1,171 @@
+/*
+ * oFono - Open Source Telephony
+ *
+ * Copyright (C) 2010 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <glib.h>
+#include <ofono.h>
+
+#define OFONO_API_SUBJECT_TO_CHANGE
+#include <ofono/plugin.h>
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <gdbus.h>
+
+#include "bluetooth.h"
+
+#define HFP_AG_CHANNEL 13
+
+static struct server *server;
+static guint modemwatch_id;
+static GList *modems;
+static guint channel_watch;
+
+static const gchar *hfp_ag_record =
+"<?xml version=\"1.0\" encoding=\"UTF-8\" ?> \
+<record> \
+ <attribute id=\"0x0001\"> \
+ <sequence> \
+ <uuid value=\"0x111F\"/> \
+ <uuid value=\"0x1203\"/> \
+ </sequence> \
+ </attribute> \
+ \
+ <attribute id=\"0x0004\"> \
+ <sequence> \
+ <sequence> \
+ <uuid value=\"0x0100\"/> \
+ </sequence> \
+ <sequence> \
+ <uuid value=\"0x0003\"/> \
+ <uint8 value=\"13\" name=\"channel\"/> \
+ </sequence> \
+ </sequence> \
+ </attribute> \
+ \
+ <attribute id=\"0x0009\"> \
+ <sequence> \
+ <sequence> \
+ <uuid value=\"0x111E\"/> \
+ <uint16 value=\"0x0105\" name=\"version\"/> \
+ </sequence> \
+ </sequence> \
+ </attribute> \
+ \
+ <attribute id=\"0x0100\"> \
+ <text value=\"Hands-Free Audio Gateway\"
name=\"name\"/> \
+ </attribute> \
+ \
+ <attribute id=\"0x0301\"> \
+ <uint8 value=\"0x01\" /> \
+ </attribute> \
+ \
+ <attribute id=\"0x0311\"> \
+ <uint16 value=\"0x0000\" /> \
+ </attribute> \
+</record>";
+
+static gboolean hfp_ag_disconnect_cb(GIOChannel *io, GIOCondition cond,
+ gpointer user_data)
+{
+ return FALSE;
+}
+
+static void hfp_ag_connect_cb(GIOChannel *io, GError *err, gpointer user_data)
+{
+ DBG("");
+
+ if (err) {
+ DBG("%s", err->message);
+ goto failed;
+ }
+
+ channel_watch = g_io_add_watch(io, G_IO_NVAL | G_IO_HUP | G_IO_ERR,
+ hfp_ag_disconnect_cb, NULL);
+
+ return;
+
+failed:
+ g_io_channel_shutdown(io, TRUE, NULL);
+}
+
+static void voicecall_watch(struct ofono_atom *atom,
+ enum ofono_atom_watch_condition cond,
+ void *data)
+{
+ struct ofono_modem *modem = data;
+
+ if (cond == OFONO_ATOM_WATCH_CONDITION_REGISTERED) {
+ modems = g_list_append(modems, modem);
+
+ if (modems->next == NULL)
+ server = bluetooth_register_server(HFP_AG_CHANNEL,
+ hfp_ag_record,
+ hfp_ag_connect_cb,
+ NULL);
+ } else {
+ modems = g_list_remove(modems, modem);
+ if (modems == NULL && server != NULL) {
+ bluetooth_unregister_server(server);
+ server = NULL;
+ }
+ }
+}
+
+static void modem_watch(struct ofono_modem *modem, gboolean added, void *user)
+{
+ DBG("modem: %p, added: %d", modem, added);
+
+ if (added == FALSE)
+ return;
+
+ __ofono_modem_add_atom_watch(modem, OFONO_ATOM_TYPE_VOICECALL,
+ voicecall_watch, modem, NULL);
+}
+
+static void call_modemwatch(struct ofono_modem *modem, void *user)
+{
+ modem_watch(modem, TRUE, user);
+}
+
+static int hfp_ag_init()
+{
+ modemwatch_id = __ofono_modemwatch_add(modem_watch, NULL, NULL);
+ __ofono_modem_foreach(call_modemwatch, NULL);
+
+ return 0;
+}
+
+static void hfp_ag_exit()
+{
+ __ofono_modemwatch_remove(modemwatch_id);
+
+ if (server) {
+ bluetooth_unregister_server(server);
+ server = NULL;
+ }
+}
+
+OFONO_PLUGIN_DEFINE(hfp_ag, "Hands-Free Audio Gateway Profile Plugins",
VERSION,
+ OFONO_PLUGIN_PRIORITY_DEFAULT, hfp_ag_init, hfp_ag_exit)
--
1.7.1
4:10 a.m.
New subject: [PATCH 1/3] bluetooth: add HFP AG plugin
Hi Frédéric,
* Frédéric Danis <frederic.danis(a)linux.intel.com> [2011-02-15 16:06:31 +0100]:
---
Makefile.am | 3 +
plugins/hfp_ag.c | 171 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 174 insertions(+), 0 deletions(-)
create mode 100644 plugins/hfp_ag.c
Please also send a patches that renames hfp.c to hfp_hf.c
--
Gustavo F. Padovan
http://profusion.mobi
5:24 p.m.
New subject: [PATCH 1/3] bluetooth: add HFP AG plugin
Hi Frédéric.
On 02/15/2011 09:06 AM, Frédéric Danis wrote:
---
Makefile.am | 3 +
plugins/hfp_ag.c | 171 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 174 insertions(+), 0 deletions(-)
create mode 100644 plugins/hfp_ag.c
Patch has been applied, thanks.
Regards,
-Denis
2:06 a.m.
New subject: [PATCH 2/3] emulator: add HFP emulator type
---
include/emulator.h | 1 +
plugins/hfp_ag.c | 17 +++++++++++++++++
src/emulator.c | 14 ++++++++++++--
src/ofono.h | 1 +
4 files changed, 31 insertions(+), 2 deletions(-)
diff --git a/include/emulator.h b/include/emulator.h
index 2334e02..a080399 100644
--- a/include/emulator.h
+++ b/include/emulator.h
@@ -32,6 +32,7 @@ struct ofono_emulator;
enum ofono_emulator_type {
OFONO_EMULATOR_TYPE_DUN,
+ OFONO_EMULATOR_TYPE_HFP,
};
struct ofono_emulator *ofono_emulator_create(struct ofono_modem *modem,
diff --git a/plugins/hfp_ag.c b/plugins/hfp_ag.c
index c43275b..a45c8c1 100644
--- a/plugins/hfp_ag.c
+++ b/plugins/hfp_ag.c
@@ -94,6 +94,10 @@ static gboolean hfp_ag_disconnect_cb(GIOChannel *io, GIOCondition
cond,
static void hfp_ag_connect_cb(GIOChannel *io, GError *err, gpointer user_data)
{
+ struct ofono_modem *modem;
+ struct ofono_emulator *em;
+ int fd;
+
DBG("");
if (err) {
@@ -101,6 +105,19 @@ static void hfp_ag_connect_cb(GIOChannel *io, GError *err, gpointer
user_data)
goto failed;
}
+ /* Pick the first voicecall capable modem */
+ modem = modems->data;
+ if (modem == NULL)
+ goto failed;
+ DBG("Picked modem %p for emulator", modem);
+
+ em = ofono_emulator_create(modem, OFONO_EMULATOR_TYPE_HFP);
+ if (em == NULL)
+ goto failed;
+
+ fd = g_io_channel_unix_get_fd(io);
+ ofono_emulator_register(em, fd);
+
channel_watch = g_io_add_watch(io, G_IO_NVAL | G_IO_HUP | G_IO_ERR,
hfp_ag_disconnect_cb, NULL);
diff --git a/src/emulator.c b/src/emulator.c
index c49283d..232b314 100644
--- a/src/emulator.c
+++ b/src/emulator.c
@@ -30,6 +30,7 @@
struct ofono_emulator {
struct ofono_atom *atom;
+ enum ofono_emulator_type type;
GAtServer *server;
};
@@ -92,16 +93,25 @@ struct ofono_emulator *ofono_emulator_create(struct ofono_modem
*modem,
enum ofono_emulator_type type)
{
struct ofono_emulator *em;
+ enum ofono_atom_type atom_t;
DBG("modem: %p, type: %d", modem, type);
+ if (type == OFONO_EMULATOR_TYPE_DUN)
+ atom_t = OFONO_ATOM_TYPE_EMULATOR_DUN;
+ else if (type == OFONO_EMULATOR_TYPE_HFP)
+ atom_t = OFONO_ATOM_TYPE_EMULATOR_HFP;
+ else
+ return NULL;
+
em = g_try_new0(struct ofono_emulator, 1);
if (em == NULL)
return NULL;
- em->atom = __ofono_modem_add_atom(modem, OFONO_ATOM_TYPE_EMULATOR_DUN,
- emulator_remove, em);
+ em->type = type;
+
+ em->atom = __ofono_modem_add_atom(modem, atom_t, emulator_remove, em);
return em;
}
diff --git a/src/ofono.h b/src/ofono.h
index dbe1862..f52356e 100644
--- a/src/ofono.h
+++ b/src/ofono.h
@@ -129,6 +129,7 @@ enum ofono_atom_type {
OFONO_ATOM_TYPE_CDMA_VOICECALL_MANAGER,
OFONO_ATOM_TYPE_SIM_AUTH,
OFONO_ATOM_TYPE_EMULATOR_DUN,
+ OFONO_ATOM_TYPE_EMULATOR_HFP,
};
enum ofono_atom_watch_condition {
--
1.7.1
5:25 p.m.
New subject: [PATCH 2/3] emulator: add HFP emulator type
Hi Frédéric,
On 02/15/2011 09:06 AM, Frédéric Danis wrote:
---
include/emulator.h | 1 +
plugins/hfp_ag.c | 17 +++++++++++++++++
src/emulator.c | 14 ++++++++++++--
src/ofono.h | 1 +
4 files changed, 31 insertions(+), 2 deletions(-)
I applied this patch but broke it up into three separate commits.
Please refer to the HACKING document for some guidelines on how we
prefer our patches to be split up.
Regards,
-Denis
2:06 a.m.
New subject: [PATCH 3/3] emulator: add +CIND support
currently, only network registration is supported (service, roaming)
---
src/emulator.c | 118 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 118 insertions(+), 0 deletions(-)
diff --git a/src/emulator.c b/src/emulator.c
index 232b314..96c55d4 100644
--- a/src/emulator.c
+++ b/src/emulator.c
@@ -23,15 +23,21 @@
#include <config.h>
#endif
+#include <stdio.h>
#include <glib.h>
#include "ofono.h"
+#include "common.h"
#include "gatserver.h"
struct ofono_emulator {
struct ofono_atom *atom;
enum ofono_emulator_type type;
GAtServer *server;
+ struct ofono_netreg *netreg;
+ unsigned int netreg_watch;
+ unsigned int status_watch;
+ int netreg_status;
};
static void emulator_debug(const char *str, void *data)
@@ -39,6 +45,98 @@ static void emulator_debug(const char *str, void *data)
ofono_info("%s: %s\n", (char *)data, str);
}
+static void cind_update(struct ofono_emulator *em, gboolean final)
+{
+ int status;
+ int roam;
+ char buf[30];
+
+ switch (em->netreg_status) {
+ case NETWORK_REGISTRATION_STATUS_REGISTERED:
+ status = 1;
+ roam = 0;
+ break;
+ case NETWORK_REGISTRATION_STATUS_ROAMING:
+ status = 1;
+ roam = 1;
+ break;
+ default:
+ status = 0;
+ roam = 0;
+ break;
+ }
+
+ call = 0;
+ callsetup = 0;
+ callheld = 0;
+ signal = (em->netreg_signal + 20) / 21;
+ battchg = 0;
+
+ sprintf(buf, "+CIND: %d,0,0,0,0,%d,0", status, roam);
+ g_at_server_send_info(em->server, buf, final);
+}
+
+static void netreg_status_changed(int status, int lac, int ci, int tech,
+ const char *mcc, const char *mnc,
+ void *data)
+{
+ struct ofono_emulator *em = data;
+
+ DBG("%d", status);
+
+ if (em->netreg_status == status)
+ return;
+
+ em->netreg_status = status;
+
+ cind_update(em, TRUE);
+}
+
+static void netreg_watch(struct ofono_atom *atom,
+ enum ofono_atom_watch_condition cond,
+ void *data)
+{
+ struct ofono_emulator *em = data;
+
+ if (cond == OFONO_ATOM_WATCH_CONDITION_UNREGISTERED) {
+ em->status_watch = 0;
+ em->netreg_status = NETWORK_REGISTRATION_STATUS_NOT_REGISTERED;
+ return;
+ }
+
+ em->netreg = __ofono_atom_get_data(atom);
+ em->netreg_status = ofono_netreg_get_status(em->netreg);
+ em->status_watch = __ofono_netreg_add_status_watch(em->netreg,
+ netreg_status_changed, em, NULL);
+
+ cind_update(em, TRUE);
+}
+
+static void at_cind_cb(GAtServerRequestType type, GAtResult *result,
+ gpointer user_data)
+{
+ struct ofono_emulator *em = user_data;
+
+ switch (type) {
+ case G_AT_SERVER_REQUEST_TYPE_QUERY:
+ cind_update(em, FALSE);
+ g_at_server_send_final(em->server, G_AT_SERVER_RESULT_OK);
+ break;
+
+ case G_AT_SERVER_REQUEST_TYPE_SUPPORT:
+ g_at_server_send_info(em->server, "+CIND: (\"service\",(0,1))"
+ ",(\"call\",(0,1)),(\"callsetup\",(0-3))"
+ ",(\"callheld\",(0-2)),(\"signal\",(0-5))"
+ ",(\"roam\",(0,1)),(\"battchg\",(0-5))", FALSE);
+ g_at_server_send_final(em->server, G_AT_SERVER_RESULT_OK);
+ break;
+
+ default:
+ g_at_server_send_final(em->server, G_AT_SERVER_RESULT_ERROR);
+ break;
+ }
+}
+
static void emulator_disconnect(gpointer user_data)
{
struct ofono_emulator *em = user_data;
@@ -61,6 +159,8 @@ static void emulator_unregister(struct ofono_atom *atom)
void ofono_emulator_register(struct ofono_emulator *em, int fd)
{
GIOChannel *io;
+ struct ofono_modem *modem;
+ struct ofono_atom *netreg_atom;
DBG("%p, %d", em, fd);
@@ -77,6 +177,24 @@ void ofono_emulator_register(struct ofono_emulator *em, int fd)
g_at_server_set_disconnect_function(em->server,
emulator_disconnect, em);
+ if (em->type == OFONO_EMULATOR_TYPE_HFP) {
+ g_at_server_register(em->server, "+CIND", at_cind_cb, em, NULL);
+
+ modem = __ofono_atom_get_modem(em->atom);
+
+ em->netreg_watch = __ofono_modem_add_atom_watch(modem,
+ OFONO_ATOM_TYPE_NETREG,
+ netreg_watch, em, NULL);
+
+ netreg_atom = __ofono_modem_find_atom(modem,
+ OFONO_ATOM_TYPE_NETREG);
+
+ if (netreg_atom && __ofono_atom_get_registered(netreg_atom))
+ netreg_watch(netreg_atom,
+ OFONO_ATOM_WATCH_CONDITION_REGISTERED,
+ em);
+ }
+
__ofono_atom_register(em->atom, emulator_unregister);
}
--
1.7.1
4232
days inactive
4233
days old
6 comments
3 participants
participants (3)
-
Denis Kenzior -
Frédéric Danis -
Gustavo F. Padovan