#define RFCOMM_BUF_SIZE 256
-/* not-more-then-16 defined by GSM + 1 for NULL + padding */
-#define AG_INDICATOR_DESCR_SIZE 20
-#define AG_CALLER_NUM_SIZE 64 /* size of number + type */
-
-/* commands */
-#define AG_FEATURES "AT+BRSF=26\r" /* = 0x7F = All features supported */
-#define AG_INDICATORS_SUPP "AT+CIND=?\r"
-#define AG_INDICATORS_VAL "AT+CIND?\r"
-#define AG_INDICATORS_ENABLE "AT+CMER=3,0,0,1\r"
-#define AG_HOLD_MPTY_SUPP "AT+CHLD=?\r"
-#define AG_CALLER_IDENT_ENABLE "AT+CLIP=1\r"
-#define AG_CARRIER_FORMAT "AT+COPS=3,0\r"
-#define AG_EXTENDED_RESULT_CODE "AT+CMEE=1\r"
-
-#define AG_FEATURE_3WAY 0x1
-#define AG_FEATURE_EXTENDED_RES_CODE 0x100
-/* Hold and multipary AG features.
- * Comments below are copied from hands-free spec for reference */
-/* Releases all held calls or sets User Determined User Busy (UDUB)
- * for a waiting call */
-#define AG_CHLD_0 0x01
-/* Releases all active calls (if any exist) and accepts the other
- * (held or waiting) call */
-#define AG_CHLD_1 0x02
-/* Releases specified active call only<x> */
-#define AG_CHLD_1x 0x04
-/* Places all active calls (if any exist) on hold and accepts the other
- * (held or waiting) call */
-#define AG_CHLD_2 0x08
-/* Request private consultation mode with specified call<x> (Place all
- * calls on hold EXCEPT the call<x>) */
-#define AG_CHLD_2x 0x10
-/* Adds a held call to the conversation */
-#define AG_CHLD_3 0x20
-/* Connects the two calls and disconnects the subscriber from both calls
- * (Explicit Call Transfer). Support for this value and its associated
- * functionality is optional for the HF. */
-#define AG_CHLD_4 0x40
-
-#define OK_RESPONSE "\r\nOK\r\n"
-#define ERROR_RESPONSE "\r\nERROR\r\n"
-
-struct indicator {
- gchar descr[AG_INDICATOR_DESCR_SIZE];
- gint value;
-};
struct gateway {
gateway_state_t state;
@@ -108,387 +62,10 @@ struct gateway {
gateway_stream_cb_t sco_start_cb;
void *sco_start_cb_data;
DBusMessage *connect_message;
- guint ag_features;
- guint hold_multiparty_features;
- GSList *indies;
- gboolean is_dialing;
- gboolean call_active;
-
- int sp_gain;
- int mic_gain;
};
-static gboolean rfcomm_ag_data_cb(GIOChannel *chan, GIOCondition cond,
- struct audio_device *device);
-
int gateway_close(struct audio_device *device);
-static void rfcomm_start_watch(struct audio_device *dev)
-{
- struct gateway *gw = dev->gateway;
-
- gw->rfcomm_watch_id = g_io_add_watch(gw->rfcomm,
- G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL,
- (GIOFunc) rfcomm_ag_data_cb, dev);
-}
-
-static void rfcomm_stop_watch(struct audio_device *dev)
-{
- struct gateway *gw = dev->gateway;
-
- g_source_remove(gw->rfcomm_watch_id);
-}
-
-static gboolean io_channel_write_all(GIOChannel *io, gchar *data,
- gsize count)
-{
- gsize written = 0;
- GIOStatus status;
-
- while (count> 0) {
- status = g_io_channel_write_chars(io, data, count,&written,
- NULL);
- if (status != G_IO_STATUS_NORMAL)
- return FALSE;
-
- data += written;
- count -= written;
- }
- return TRUE;
-}
-
-/* it's worth to mention that data and response could be the same pointers */
-static gboolean rfcomm_send_and_read(struct gateway *gw, gchar *data,
- gchar *response, gsize count)
-{
- GIOChannel *rfcomm = gw->rfcomm;
- gsize read = 0;
- gboolean got_ok = FALSE;
- gboolean got_error = FALSE;
- gchar *resp_buf = response;
- gsize toread = RFCOMM_BUF_SIZE - 1;
- GIOStatus status;
-
- if (!io_channel_write_all(rfcomm, data, count))
- return FALSE;
-
- while (!(got_ok || got_error)) {
- status = g_io_channel_read_chars(rfcomm, resp_buf, toread,
-&read, NULL);
- if (status == G_IO_STATUS_NORMAL)
- resp_buf[read] = '\0';
- else {
- debug("rfcomm_send_and_read(): %m");
- return FALSE;
- }
- got_ok = NULL != strstr(resp_buf, OK_RESPONSE);
- got_error = NULL != strstr(resp_buf, ERROR_RESPONSE);
- resp_buf += read;
- toread -= read;
- }
- return TRUE;
-}
-
-/* get<descr> from the names: (<descr>, (<values>)), (<descr>, (<values>))
- * ... */
-static GSList *parse_indicator_names(gchar *names, GSList *indies)
-{
- gchar *current = names - 1;
- GSList *result = indies;
- gchar *next;
- struct indicator *ind;
-
- while (current != NULL) {
- current += 2;
- next = strstr(current, ",(");
- ind = g_slice_new(struct indicator);
- strncpy(ind->descr, current, 20);
- ind->descr[(intptr_t) next - (intptr_t) current] = '\0';
- result = g_slist_append(result, (gpointer) ind);
- current = strstr(next + 1, ",(");
- }
- return result;
-}
-
-/* get values from<val0>,<val1>,... */
-static GSList *parse_indicator_values(gchar *values, GSList *indies)
-{
- gint val;
- gchar *current = values - 1;
- GSList *runner = indies;
- struct indicator *ind;
-
- while (current != NULL) {
- current += 1;
- sscanf(current, "%d",&val);
- current = strchr(current, ',');
- ind = g_slist_nth_data(runner, 0);
- ind->value = val;
- runner = g_slist_next(runner);
- }
- return indies;
-}
-
-/* get values from<val0>,<val1>,... */
-static guint get_hold_mpty_features(gchar *features)
-{
- guint result = 0;
-
- if (strstr(features, "0"))
- result |= AG_CHLD_0;
-
- if (strstr(features, "1"))
- result |= AG_CHLD_1;
-
- if (strstr(features, "1x"))
- result |= AG_CHLD_1x;
-
- if (strstr(features, "2"))
- result |= AG_CHLD_2;
-
- if (strstr(features, "2x"))
- result |= AG_CHLD_2x;
-
- if (strstr(features, "3"))
- result |= AG_CHLD_3;
-
- if (strstr(features, "4"))
- result |= AG_CHLD_4;
-
- return result;
-}
-
-static gboolean establish_service_level_conn(struct gateway *gw)
-{
- gchar buf[RFCOMM_BUF_SIZE];
- gboolean res;
-
- debug("at the begin of establish_service_level_conn()");
- res = rfcomm_send_and_read(gw, AG_FEATURES, buf,
- sizeof(AG_FEATURES) - 1);
- if (!res || sscanf(buf, "\r\n+BRSF:%d",&gw->ag_features) != 1)
- return FALSE;
-
- debug("features are 0x%X", gw->ag_features);
- res = rfcomm_send_and_read(gw, AG_INDICATORS_SUPP, buf,
- sizeof(AG_INDICATORS_SUPP) - 1);
- if (!res || !strstr(buf, "+CIND:"))
- return FALSE;
-
- gw->indies = parse_indicator_names(strchr(buf, '('), NULL);
-
- res = rfcomm_send_and_read(gw, AG_INDICATORS_VAL, buf,
- sizeof(AG_INDICATORS_VAL) - 1);
- if (!res || !strstr(buf, "+CIND:"))
- return FALSE;
-
- gw->indies = parse_indicator_values(strchr(buf, ':') + 1, gw->indies);
-
- res = rfcomm_send_and_read(gw, AG_INDICATORS_ENABLE, buf,
- sizeof(AG_INDICATORS_ENABLE) - 1);
- if (!res || !strstr(buf, "OK"))
- return FALSE;
-
- if ((gw->ag_features& AG_FEATURE_3WAY) != 0) {
- res = rfcomm_send_and_read(gw, AG_HOLD_MPTY_SUPP, buf,
- sizeof(AG_HOLD_MPTY_SUPP) - 1);
- if (!res || !strstr(buf, "+CHLD:")) {
- g_slice_free1(RFCOMM_BUF_SIZE, buf);
- return FALSE;
- }
- gw->hold_multiparty_features = get_hold_mpty_features(
- strchr(buf, '('));
-
- } else
- gw->hold_multiparty_features = 0;
-
- debug("Service layer connection successfully established!");
- rfcomm_send_and_read(gw, AG_CALLER_IDENT_ENABLE, buf,
- sizeof(AG_CALLER_IDENT_ENABLE) - 1);
- rfcomm_send_and_read(gw, AG_CARRIER_FORMAT, buf,
- sizeof(AG_CARRIER_FORMAT) - 1);
- if ((gw->ag_features& AG_FEATURE_EXTENDED_RES_CODE) != 0)
- rfcomm_send_and_read(gw, AG_EXTENDED_RESULT_CODE, buf,
- sizeof(AG_EXTENDED_RESULT_CODE) - 1);
-
- return TRUE;
-}
-
-static void process_ind_change(struct audio_device *dev, guint index,
- gint value)
-{
- struct gateway *gw = dev->gateway;
- struct indicator *ind = g_slist_nth_data(gw->indies, index - 1);
- gchar *name = ind->descr;
-
- ind->value = value;
-
- debug("at the begin of process_ind_change, name is %s", name);
- if (!strcmp(name, "\"call\"")) {
- if (value> 0) {
- g_dbus_emit_signal(dev->conn, dev->path,
- AUDIO_GATEWAY_INTERFACE,
- "CallStarted", DBUS_TYPE_INVALID);
- gw->is_dialing = FALSE;
- gw->call_active = TRUE;
- } else {
- g_dbus_emit_signal(dev->conn, dev->path,
- AUDIO_GATEWAY_INTERFACE,
- "CallEnded", DBUS_TYPE_INVALID);
- gw->call_active = FALSE;
- }
-
- } else if (!strcmp(name, "\"callsetup\"")) {
- if (value == 0&& gw->is_dialing) {
- g_dbus_emit_signal(dev->conn, dev->path,
- AUDIO_GATEWAY_INTERFACE,
- "CallTerminated",
- DBUS_TYPE_INVALID);
- gw->is_dialing = FALSE;
- } else if (!gw->is_dialing&& value> 0)
- gw->is_dialing = TRUE;
-
- } else if (!strcmp(name, "\"callheld\"")) {
- /* FIXME: The following code is based on assumptions only.
- * Has to be tested for interoperability
- * I assume that callheld=2 would be sent when dial from HF
- * failed in case of 3-way call
- * Unfortunately this path is not covered by the HF spec so
- * the code has to be tested for interop
- */
- /* '2' means: all calls held, no active calls */
- if (value == 2) {
- if (gw->is_dialing) {
- g_dbus_emit_signal(dev->conn, dev->path,
- AUDIO_GATEWAY_INTERFACE,
- "CallTerminated",
- DBUS_TYPE_INVALID);
- gw->is_dialing = FALSE;
- }
- }
- } else if (!strcmp(name, "\"service\""))
- emit_property_changed(dev->conn, dev->path,
- AUDIO_GATEWAY_INTERFACE, "RegistrationStatus",
- DBUS_TYPE_UINT16,&value);
- else if (!strcmp(name, "\"signal\""))
- emit_property_changed(dev->conn, dev->path,
- AUDIO_GATEWAY_INTERFACE, "SignalStrength",
- DBUS_TYPE_UINT16,&value);
- else if (!strcmp(name, "\"roam\""))
- emit_property_changed(dev->conn, dev->path,
- AUDIO_GATEWAY_INTERFACE, "RoamingStatus",
- DBUS_TYPE_UINT16,&value);
- else if (!strcmp(name, "\"battchg\""))
- emit_property_changed(dev->conn, dev->path,
- AUDIO_GATEWAY_INTERFACE, "BatteryCharge",
- DBUS_TYPE_UINT16,&value);
-}
-
-static void process_ring(struct audio_device *device, GIOChannel *chan,
- gchar *buf)
-{
- gchar number[AG_CALLER_NUM_SIZE];
- gchar *cli;
- gchar *sep;
- gsize read;
- GIOStatus status;
-
- rfcomm_stop_watch(device);
- status = g_io_channel_read_chars(chan, buf, RFCOMM_BUF_SIZE - 1,&read, NULL);
- if (status != G_IO_STATUS_NORMAL)
- return;
-
- debug("at the begin of process_ring");
- if (strlen(buf)> AG_CALLER_NUM_SIZE + 10)
- error("process_ring(): buf is too long '%s'", buf);
- else if ((cli = strstr(buf, "\r\n+CLIP"))) {
- if (sscanf(cli, "\r\n+CLIP: \"%s", number) == 1) {
- sep = strchr(number, '"');
- sep[0] = '\0';
-
- /* FIXME:signal will be emitted on each RING+CLIP.
- * That's bad */
- cli = number;
- g_dbus_emit_signal(device->conn, device->path,
- AUDIO_GATEWAY_INTERFACE, "Ring",
- DBUS_TYPE_STRING,&cli,
- DBUS_TYPE_INVALID);
- device->gateway->is_dialing = TRUE;
- } else
- error("process_ring(): '%s' in place of +CLIP after RING", buf);
-
- }
-
- rfcomm_start_watch(device);
-}
-
-static gboolean rfcomm_ag_data_cb(GIOChannel *chan, GIOCondition cond,
- struct audio_device *device)
-{
- gchar buf[RFCOMM_BUF_SIZE];
- struct gateway *gw;
- gsize read;
- /* some space for value */
- gchar indicator[AG_INDICATOR_DESCR_SIZE + 4];
- gint value;
- guint index;
- gchar *sep;
-
- debug("at the begin of rfcomm_ag_data_cb()");
- if (cond& G_IO_NVAL)
- return FALSE;
-
- gw = device->gateway;
-
- if (cond& (G_IO_ERR | G_IO_HUP)) {
- debug("connection with remote BT is closed");
- gateway_close(device);
- return FALSE;
- }
-
- if (g_io_channel_read_chars(chan, buf, sizeof(buf) - 1,&read, NULL)
- != G_IO_STATUS_NORMAL)
- return TRUE;
- buf[read] = '\0';
-
- if (strlen(buf)> AG_INDICATOR_DESCR_SIZE + 14)
- error("rfcomm_ag_data_cb(): buf is too long '%s'", buf);
- else if (sscanf(buf, "\r\n+CIEV:%s\r\n", indicator) == 1) {
- sep = strchr(indicator, ',');
- sep[0] = '\0';
- sep += 1;
- index = atoi(indicator);
- value = atoi(sep);
- process_ind_change(device, index, value);
- } else if (strstr(buf, "RING"))
- process_ring(device, chan, buf);
- else if (sscanf(buf, "\r\n+BVRA:%d\r\n",&value) == 1) {
- if (value == 0)
- g_dbus_emit_signal(device->conn, device->path,
- AUDIO_GATEWAY_INTERFACE,
- "VoiceRecognitionActive",
- DBUS_TYPE_INVALID);
- else
- g_dbus_emit_signal(device->conn, device->path,
- AUDIO_GATEWAY_INTERFACE,
- "VoiceRecognitionInactive",
- DBUS_TYPE_INVALID);
- } else if (sscanf(buf, "\r\n+VGS:%d\r\n",&value) == 1) {
- gw->sp_gain = value;
- emit_property_changed(device->conn, device->path,
- AUDIO_GATEWAY_INTERFACE, "SpeakerGain",
- DBUS_TYPE_UINT16,&value);
- } else if (sscanf(buf, "\r\n+VGM:%d\r\n",&value) == 1) {
- gw->mic_gain = value;
- emit_property_changed(device->conn, device->path,
- AUDIO_GATEWAY_INTERFACE, "MicrophoneGain",
- DBUS_TYPE_UINT16,&value);
- } else
- error("rfcomm_ag_data_cb(): read wrong data '%s'", buf);
-
- return TRUE;
-}
-
static gboolean sco_io_cb(GIOChannel *chan, GIOCondition cond,
struct audio_device *dev)
{
@@ -541,7 +118,6 @@ static void rfcomm_connect_cb(GIOChannel *chan, GError *err,
{
struct audio_device *dev = user_data;
struct gateway *gw = dev->gateway;
- DBusMessage *conn_mes = gw->connect_message;
gchar gw_addr[18];
GIOFlags flags;
@@ -563,29 +139,6 @@ static void rfcomm_connect_cb(GIOChannel *chan, GError *err,
if (!gw->rfcomm)
gw->rfcomm = g_io_channel_ref(chan);
- if (establish_service_level_conn(dev->gateway)) {
- gboolean value = TRUE;
-
- debug("%s: Connected to %s", dev->path, gw_addr);
- rfcomm_start_watch(dev);
- if (conn_mes) {
- DBusMessage *reply =
- dbus_message_new_method_return(conn_mes);
- dbus_connection_send(dev->conn, reply, NULL);
- dbus_message_unref(reply);
- dbus_message_unref(conn_mes);
- gw->connect_message = NULL;
- }
-
- gw->state = GATEWAY_STATE_CONNECTED;
- emit_property_changed(dev->conn, dev->path,
- AUDIO_GATEWAY_INTERFACE,
- "Connected", DBUS_TYPE_BOOLEAN,&value);
- return;
- } else
- error("%s: Failed to establish service layer connection to %s",
- dev->path, gw_addr);
-
if (NULL != gw->sco_start_cb)
gw->sco_start_cb(NULL, gw->sco_start_cb_data);
@@ -732,321 +285,20 @@ static DBusMessage *ag_disconnect(DBusConnection *conn, DBusMessage *msg,
return reply;
}
-static DBusMessage *process_ag_reponse(DBusMessage *msg, gchar *response)
-{
- DBusMessage *reply;
-
-
- debug("in process_ag_reponse, response is %s", response);
- if (strstr(response, OK_RESPONSE))
- reply = dbus_message_new_method_return(msg);
- else {
- /* FIXME: some code should be here to processes errors
- * in better fasion */
- debug("AG responded with '%s' to %s method call", response,
- dbus_message_get_member(msg));
- reply = dbus_message_new_error(msg, ERROR_INTERFACE
- ".OperationFailed",
- "Operation failed.See log for details");
- }
- return reply;
-}
-
-static DBusMessage *process_simple(DBusMessage *msg, struct audio_device *dev,
- gchar *data)
-{
- struct gateway *gw = dev->gateway;
- gchar buf[RFCOMM_BUF_SIZE];
-
- rfcomm_stop_watch(dev);
- rfcomm_send_and_read(gw, data, buf, strlen(data));
- rfcomm_start_watch(dev);
- return process_ag_reponse(msg, buf);
-}
-
-#define AG_ANSWER "ATA\r"
-
-static DBusMessage *ag_answer(DBusConnection *conn, DBusMessage *msg,
- void *data)
-{
- struct audio_device *dev = data;
- struct gateway *gw = dev->gateway;
-
- if (!gw->rfcomm)
- return g_dbus_create_error(msg, ERROR_INTERFACE
- ".NotConnected",
- "Not Connected");
-
- if (gw->call_active)
- return g_dbus_create_error(msg, ERROR_INTERFACE
- ".CallAlreadyAnswered",
- "Call AlreadyAnswered");
-
- return process_simple(msg, dev, AG_ANSWER);
-}
-
-#define AG_HANGUP "AT+CHUP\r"
-
-static DBusMessage *ag_terminate_call(DBusConnection *conn, DBusMessage *msg,
- void *data)
-{
- struct audio_device *dev = data;
- struct gateway *gw = dev->gateway;
-
- if (!gw->rfcomm)
- return g_dbus_create_error(msg, ERROR_INTERFACE
- ".NotConnected",
- "Not Connected");
-
- return process_simple(msg, dev, AG_HANGUP);
-}
-
-/* according to GSM spec */
-#define ALLOWED_NUMBER_SYMBOLS "1234567890*#ABCD"
-#define AG_PLACE_CALL "ATD%s;\r"
-/* dialing from memory is not supported as headset spec doesn't define a way
- * to retreive phone memory entries.
- */
-static DBusMessage *ag_call(DBusConnection *conn, DBusMessage *msg,
- void *data)
-{
- struct audio_device *device = data;
- struct gateway *gw = device->gateway;
- gchar buf[RFCOMM_BUF_SIZE];
- gchar *number;
- gint atd_len;
- DBusMessage *result;
-
- debug("at the begin of ag_call()");
- if (!gw->rfcomm)
- return g_dbus_create_error(msg, ERROR_INTERFACE
- ".NotConnected",
- "Not Connected");
-
- dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING,&number,
- DBUS_TYPE_INVALID);
- if (strlen(number) != strspn(number, ALLOWED_NUMBER_SYMBOLS))
- return dbus_message_new_error(msg,
- ERROR_INTERFACE ".BadNumber",
- "Number contains characters which are not allowed");
-
- atd_len = sprintf(buf, AG_PLACE_CALL, number);
- rfcomm_stop_watch(device);
- rfcomm_send_and_read(gw, buf, buf, atd_len);
- rfcomm_start_watch(device);
-
- result = process_ag_reponse(msg, buf);
- return result;
-}
-
-#define AG_GET_CARRIER "AT+COPS?\r"
-
-static DBusMessage *ag_get_operator(DBusConnection *conn, DBusMessage *msg,
- void *data)
-{
- struct audio_device *dev = (struct audio_device *) data;
- struct gateway *gw = dev->gateway;
- gchar buf[RFCOMM_BUF_SIZE];
- GIOChannel *rfcomm = gw->rfcomm;
- gsize read;
- gchar *result, *sep;
- DBusMessage *reply;
- GIOStatus status;
-
- if (!gw->rfcomm)
- return g_dbus_create_error(msg, ERROR_INTERFACE
- ".NotConnected",
- "Not Connected");
-
- rfcomm_stop_watch(dev);
- io_channel_write_all(rfcomm, AG_GET_CARRIER, strlen(AG_GET_CARRIER));
-
- status = g_io_channel_read_chars(rfcomm, buf, RFCOMM_BUF_SIZE - 1,
-&read, NULL);
- rfcomm_start_watch(dev);
- if (G_IO_STATUS_NORMAL == status) {
- buf[read] = '\0';
- if (strstr(buf, "+COPS")) {
- if (!strrchr(buf, ','))
- result = "0";
- else {
- result = strchr(buf, '\"') + 1;
- sep = strchr(result, '\"');
- sep[0] = '\0';
- }
-
- reply = dbus_message_new_method_return(msg);
- dbus_message_append_args(reply, DBUS_TYPE_STRING,
-&result, DBUS_TYPE_INVALID);
- } else {
- info("ag_get_operator(): '+COPS' expected but"
- " '%s' received", buf);
- reply = dbus_message_new_error(msg, ERROR_INTERFACE
- ".Failed",
- "Unexpected response from AG");
- }
- } else {
- error("ag_get_operator(): %m");
- reply = dbus_message_new_error(msg, ERROR_INTERFACE
- ".ConnectionFailed",
- "Failed to receive response from AG");
- }
-
- return reply;
-}
-
-#define AG_SEND_DTMF "AT+VTS=%c\r"
-static DBusMessage *ag_send_dtmf(DBusConnection *conn, DBusMessage *msg,
- void *data)
-{
- struct audio_device *device = data;
- struct gateway *gw = device->gateway;
- gchar buf[RFCOMM_BUF_SIZE];
- gchar *number;
- gint com_len;
- gboolean got_ok = TRUE;
- gint num_len;
- gint i = 0;
-
- if (!gw->rfcomm)
- return g_dbus_create_error(msg, ERROR_INTERFACE
- ".NotConnected",
- "Not Connected");
-
- dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING,&number,
- DBUS_TYPE_INVALID);
- if (strlen(number) != strspn(number, ALLOWED_NUMBER_SYMBOLS))
- return dbus_message_new_error(msg,
- ERROR_INTERFACE ".BadNumber",
- "Number contains characters which are not allowed");
-
- num_len = strlen(number);
- rfcomm_stop_watch(device);
- while (i< num_len&& got_ok) {
- com_len = sprintf(buf, AG_SEND_DTMF, number[i]);
- rfcomm_send_and_read(gw, buf, buf, com_len);
- got_ok = NULL != strstr(buf, OK_RESPONSE);
- i += 1;
- }
- rfcomm_start_watch(device);
- return process_ag_reponse(msg, buf);
-}
-
-#define AG_GET_SUBSCRIBER_NUMS "AT+CNUM\r"
-#define CNUM_LEN 5 /* length of "+CNUM" string */
-#define MAX_NUMBER_CNT 16
-static DBusMessage *ag_get_subscriber_num(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct audio_device *device = data;
- struct gateway *gw = device->gateway;
- gchar buf[RFCOMM_BUF_SIZE];
- gchar *number, *end;
- DBusMessage *reply = dbus_message_new_method_return(msg);
-
- if (!gw->rfcomm)
- return g_dbus_create_error(msg, ERROR_INTERFACE
- ".NotConnected",
- "Not Connected");
-
- rfcomm_stop_watch(device);
- rfcomm_send_and_read(gw, AG_GET_SUBSCRIBER_NUMS, buf,
- strlen(AG_GET_SUBSCRIBER_NUMS));
- rfcomm_start_watch(device);
-
- if (strlen(buf)> AG_CALLER_NUM_SIZE + 21)
- error("ag_get_subscriber_num(): buf is too long '%s'", buf);
- else if (strstr(buf, "+CNUM")) {
- number = strchr(buf, ',');
- number++;
- end = strchr(number, ',');
- if (end) {
- *end = '\0';
- dbus_message_append_args(reply, DBUS_TYPE_STRING,
-&number, DBUS_TYPE_INVALID);
- }
- } else
- error("ag_get_subscriber_num(): read wrong data '%s'", buf);
-
- return reply;
-}
-
static DBusMessage *ag_get_properties(DBusConnection *conn, DBusMessage *msg,
void *data)
{
- struct audio_device *device = data;
- struct gateway *gw = device->gateway;
- DBusMessage *reply;
- DBusMessageIter iter;
- DBusMessageIter dict;
- gboolean value;
- guint index = 0;
- struct indicator *ind;
-
- reply = dbus_message_new_method_return(msg);
- if (!reply)
- return NULL;
-
- dbus_message_iter_init_append(reply,&iter);
-
- dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
- DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
- DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
- DBUS_DICT_ENTRY_END_CHAR_AS_STRING,&dict);
-
- /* Connected */
- value = gateway_is_connected(device);
- dict_append_entry(&dict, "Connected", DBUS_TYPE_BOOLEAN,&value);
-
- if (!value)
- goto done;
-
- while ((ind = g_slist_nth_data(gw->indies, index))) {
- if(!strcmp(ind->descr, "\"service\""))
- dict_append_entry(&dict, "RegistrationStatus",
- DBUS_TYPE_UINT16,&ind->value);
- else if (!strcmp(ind->descr, "\"signal\""))
- dict_append_entry(&dict, "SignalStrength",
- DBUS_TYPE_UINT16,&ind->value);
- else if (!strcmp(ind->descr, "\"roam\""))
- dict_append_entry(&dict, "RoamingStatus",
- DBUS_TYPE_UINT16,&ind->value);
- else if (!strcmp(ind->descr, "\"battchg\""))
- dict_append_entry(&dict, "BatteryCharge",
- DBUS_TYPE_UINT16,&ind->value);
- index++;
- }
-
- /* SpeakerGain */
- dict_append_entry(&dict, "SpeakerGain", DBUS_TYPE_UINT16,
-&device->gateway->sp_gain);
-
- /* MicrophoneGain */
- dict_append_entry(&dict, "MicrophoneGain", DBUS_TYPE_UINT16,
-&device->gateway->mic_gain);
-done:
- dbus_message_iter_close_container(&iter,&dict);
- return reply;
+ return NULL;
}
static GDBusMethodTable gateway_methods[] = {
{ "Connect", "", "", ag_connect, G_DBUS_METHOD_FLAG_ASYNC },
{ "Disconnect", "", "", ag_disconnect },
- { "AnswerCall", "", "", ag_answer },
- { "TerminateCall", "", "", ag_terminate_call },
- { "Call", "s", "", ag_call },
- { "GetOperatorName", "", "s", ag_get_operator },
- { "SendDTMF", "s", "", ag_send_dtmf },
- { "GetSubscriberNumber", "", "s", ag_get_subscriber_num },
{ "GetProperties", "", "a{sv}", ag_get_properties },
{ NULL, NULL, NULL, NULL }
};
static GDBusSignalTable gateway_signals[] = {
- { "Ring", "s" },
- { "CallTerminated", "" },
- { "CallStarted", "" },
- { "CallEnded", "" },
{ "PropertyChanged", "sv" },
{ NULL, NULL }
};
@@ -1063,9 +315,6 @@ struct gateway *gateway_init(struct audio_device *dev)
debug("in gateway_init, dev is %p", dev);
gw = g_new0(struct gateway, 1);
- gw->indies = NULL;
- gw->is_dialing = FALSE;
- gw->call_active = FALSE;
gw->state = GATEWAY_STATE_DISCONNECTED;
return gw;
@@ -1107,11 +356,6 @@ void gateway_start_service(struct audio_device *device)
rfcomm_connect_cb(device->gateway->rfcomm, NULL, device);
}
-static void indicator_slice_free(gpointer mem)
-{
- g_slice_free(struct indicator, mem);
-}
-
int gateway_close(struct audio_device *device)
{
struct gateway *gw = device->gateway;
@@ -1119,8 +363,6 @@ int gateway_close(struct audio_device *device)
GIOChannel *sco = gw->sco;
gboolean value = FALSE;
- g_slist_foreach(gw->indies, (GFunc) indicator_slice_free, NULL);
- g_slist_free(gw->indies);
if (rfcomm) {
g_io_channel_shutdown(rfcomm, TRUE, NULL);
g_io_channel_unref(rfcomm);
--
1.6.4.4
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