rilmodem: driver for Android modems

Driver for modems that are accessed through the Android Radio Interface
Layer (RIL) for telephony, using the gril library. The driver is almost
feature complete with some exceptions, being CBS and SAT the most
prominent.

Co-authored-by: Tony Espy <espy@canonical.com>
Co-authored-by: Ricardo Salveti de Araujo <ricardo.salveti@canonical.com>
Co-authored-by: Alfonso Sanchez-Beato <alfonso.sanchez-beato@canonical.com>
Co-authored-by: Islam Amer <islam.amer@jollamobile.com>
Co-authored-by: Jussi Kangas <jussi.kangas@tieto.com>
Co-authored-by: Juho Hämäläinen <juho.hamalainen@tieto.com>
Co-authored-by: Petri Takalokastari <petri.takalokastari@oss.tieto.com>
Co-authored-by: Jarko Poutiainen <Jarko.Poutiainen@oss.tieto.com>
Co-authored-by: Tommi Kenakkala <tommi.kenakkala@oss.tieto.com>
Co-authored-by: Miia Leinonen <miia.leinonen@oss.tieto.com>
Co-authored-by: Martti Piirainen <martti.piirainen@canonical.com>
Co-authored-by: You-Sheng Yang <vicamo.yang@canonical.com>

1 files changed, 71 insertions, 0 deletions

diff --git a/drivers/rilmodem/voicecall.h b/drivers/rilmodem/voicecall.h
new file mode 100644
index 00000000..0407abeb
--- /dev/null
+++ b/drivers/rilmodem/voicecall.h
@@ -0,0 +1,71 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2014  Canonical Ltd.
+ *
+ *  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
+ *
+ */
+
+struct ril_voicecall_data {
+	GSList *calls;
+	/* Call local hangup indicator, one bit per call (1 << call_id) */
+	unsigned int local_release;
+	unsigned int clcc_source;
+	GRil *ril;
+	struct ofono_modem *modem;
+	unsigned int vendor;
+	unsigned char flags;
+	ofono_voicecall_cb_t cb;
+	void *data;
+	gchar *tone_queue;
+	gboolean tone_pending;
+};
+
+int ril_voicecall_probe(struct ofono_voicecall *vc, unsigned int vendor,
+			void *data);
+void ril_voicecall_remove(struct ofono_voicecall *vc);
+void ril_dial(struct ofono_voicecall *vc, const struct ofono_phone_number *ph,
+		enum ofono_clir_option clir, ofono_voicecall_cb_t cb,
+		void *data);
+void ril_answer(struct ofono_voicecall *vc,
+		ofono_voicecall_cb_t cb, void *data);
+void ril_hangup_all(struct ofono_voicecall *vc, ofono_voicecall_cb_t cb,
+			void *data);
+void ril_hangup_specific(struct ofono_voicecall *vc,
+				int id, ofono_voicecall_cb_t cb, void *data);
+void ril_send_dtmf(struct ofono_voicecall *vc, const char *dtmf,
+			ofono_voicecall_cb_t cb, void *data);
+void ril_create_multiparty(struct ofono_voicecall *vc,
+				ofono_voicecall_cb_t cb, void *data);
+void ril_private_chat(struct ofono_voicecall *vc, int id,
+			ofono_voicecall_cb_t cb, void *data);
+void ril_swap_without_accept(struct ofono_voicecall *vc,
+				ofono_voicecall_cb_t cb, void *data);
+void ril_hold_all_active(struct ofono_voicecall *vc,
+				ofono_voicecall_cb_t cb, void *data);
+void ril_release_all_held(struct ofono_voicecall *vc,
+				ofono_voicecall_cb_t cb, void *data);
+void ril_set_udub(struct ofono_voicecall *vc,
+			ofono_voicecall_cb_t cb, void *data);
+void ril_release_all_active(struct ofono_voicecall *vc,
+				ofono_voicecall_cb_t cb, void *data);
+
+void ril_voicecall_start(struct ril_voicecall_driver_data *driver_data,
+				struct ofono_voicecall *vc,
+				unsigned int vendor,
+				struct ril_voicecall_data *vd);
+void ril_call_state_notify(struct ril_msg *message, gpointer user_data);
+gboolean ril_poll_clcc(gpointer user_data);