[ril] Handle NITZ string without DST part. Fixes JB#41890

There's no real need for that, but most importantly no SIM state change
event is generated by MTK RIL in such cases.

ofono/.gitignore

@@ -32,8 +32,6 @@ src/ofono.service
 dundee/dundee
 dundee/dundee.service
 
-test-driver
-test-suite.log
 unit/test-common
 unit/test-util
 unit/test-idmap
@@ -48,7 +46,6 @@ unit/test-dbus-queue
 unit/test-gprs-filter
 unit/test-ril_config
 unit/test-ril_util
-unit/test-ril-transport
 unit/test-rilmodem-cb
 unit/test-rilmodem-cs
 unit/test-rilmodem-gprs
@@ -60,7 +57,6 @@ unit/test-sailfish_sim_info
 unit/test-sailfish_sim_info_dbus
 unit/test-sailfish_watch
 unit/test-sms-filter
-unit/test-voicecall-filter
 unit/test-*.log
 unit/test-*.trs
 

ofono/Makefile.am

@@ -24,8 +24,6 @@ pkginclude_HEADERS = include/log.h include/plugin.h include/history.h \
 			include/sim-mnclength.h \
 			include/handsfree-audio.h include/siri.h \
 			include/sms-filter.h include/gprs-filter.h \
-			include/voicecall-filter.h \
-			include/ril-constants.h include/ril-transport.h \
 			include/netmon.h include/lte.h \
 			include/storage.h \
 			gdbus/gdbus.h
@@ -739,7 +737,6 @@ src_ofonod_SOURCES = $(builtin_sources) $(gatchat_sources) src/ofono.ver \
 			src/handsfree-audio.c src/bluetooth.h \
 			src/sim-mnclength.c src/voicecallagent.c \
 			src/sms-filter.c src/gprs-filter.c src/dbus-queue.c \
-			src/voicecall-filter.c src/ril-transport.c \
 			src/hfp.h src/siri.c \
 			src/netmon.c src/lte.c \
 			src/netmonagent.c src/netmonagent.h
@@ -752,8 +749,7 @@ src_ofonod_LDFLAGS = -Wl,--export-dynamic \
 
 BUILT_SOURCES = $(local_headers) src/builtin.h
 
-CLEANFILES = $(BUILT_SOURCES) $(rules_DATA) \
-	$(shell find . -name "*.gcda") $(shell find . -name "*.gcno")
+CLEANFILES = $(BUILT_SOURCES) $(rules_DATA)
 
 plugindir = $(pkglibdir)/plugins
 
@@ -1097,13 +1093,6 @@ unit_test_provision_LDADD = @GLIB_LIBS@ -ldl
 unit_objects += $(unit_test_provision_OBJECTS)
 unit_tests += unit/test-provision
 
-unit_test_ril_transport_SOURCES = unit/test-ril-transport.c \
-				src/ril-transport.c src/log.c
-unit_test_ril_transport_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
-unit_test_ril_transport_LDADD = @GLIB_LIBS@ -ldl
-unit_objects += $(unit_test_ril_transport_OBJECTS)
-unit_tests += unit/test-ril-transport
-
 unit_test_sms_filter_SOURCES = unit/test-sms-filter.c \
 				src/sms-filter.c src/log.c
 unit_test_sms_filter_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
@@ -1118,14 +1107,6 @@ unit_test_gprs_filter_LDADD = @GLIB_LIBS@ -ldl
 unit_objects += $(unit_test_gprs_filter_OBJECTS)
 unit_tests += unit/test-gprs-filter
 
-unit_test_voicecall_filter_SOURCES = unit/test-voicecall-filter.c \
-				src/voicecall-filter.c src/log.c \
-				src/common.c src/util.c
-unit_test_voicecall_filter_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
-unit_test_voicecall_filter_LDADD = @GLIB_LIBS@ -ldl
-unit_objects += $(unit_test_voicecall_filter_OBJECTS)
-unit_tests += unit/test-voicecall-filter
-
 test_rilmodem_sources = $(gril_sources) src/log.c src/common.c src/util.c \
 				gatchat/ringbuffer.h gatchat/ringbuffer.c \
 				unit/rilmodem-test-server.h \

ofono/configure.ac

@@ -184,10 +184,10 @@ AC_ARG_ENABLE(sailfish-rilmodem, AC_HELP_STRING([--enable-sailfish-rilmodem],
 AM_CONDITIONAL(SAILFISH_RILMODEM, test "${enable_sailfish_rilmodem}" != "no")
 
 if (test "${enable_sailfish_rilmodem}" = "yes"); then
-	PKG_CHECK_MODULES(GRILIO, libgrilio >= 1.0.25, dummy=yes,
-				AC_MSG_ERROR(libgrilio >= 1.0.25 is required))
-	PKG_CHECK_MODULES(GLIBUTIL, libglibutil >= 1.0.30, dummy=yes,
-				AC_MSG_ERROR(libglibutil >= 1.0.30 is required))
+	PKG_CHECK_MODULES(GRILIO, libgrilio >= 1.0.21, dummy=yes,
+				AC_MSG_ERROR(libgrilio >= 1.0.21 is required))
+	PKG_CHECK_MODULES(GLIBUTIL, libglibutil >= 1.0.23, dummy=yes,
+				AC_MSG_ERROR(libglibutil >= 1.0.23 is required))
 	PKG_CHECK_MODULES(LIBMCE, libmce-glib >= 1.0.5, dummy=yes,
 				AC_MSG_ERROR(libmce-glib >= 1.0.5 is required))
 	CFLAGS="$CFLAGS $GRILIO_CFLAGS $LIBMCE_CFLAGS"

ofono/drivers/ril/ril_call_barring.c

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2018 Jolla Ltd.
+ *  Copyright (C) 2015-2017 Jolla 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
@@ -14,7 +14,6 @@
  */
 
 #include "ril_plugin.h"
-#include "ril_sim_card.h"
 #include "ril_util.h"
 #include "ril_log.h"
 
@@ -27,11 +26,11 @@
  * ril.h does not state that string count must be given, but that is
  * still expected by the modem
  */
+#define RIL_QUERY_STRING_COUNT 4
 #define RIL_SET_STRING_COUNT 5
 #define RIL_SET_PW_STRING_COUNT 3
 
 struct ril_call_barring {
-	struct ril_sim_card *card;
 	GRilIoQueue *q;
 	guint timer_id;
 };
@@ -107,7 +106,7 @@ static void ril_call_barring_query(struct ofono_call_barring *b,
 {
 	struct ril_call_barring *bd = ofono_call_barring_get_data(b);
 	char cls_textual[RIL_MAX_SERVICE_LENGTH];
-	GRilIoRequest *req;
+	GRilIoRequest *req = grilio_request_new();
 
 	DBG("lock: %s, services to query: %d", lock, cls);
 
@@ -124,9 +123,15 @@ static void ril_call_barring_query(struct ofono_call_barring *b,
 
 	/*
 	 * See 3GPP 27.007 7.4 for parameter descriptions.
+	 * According to ril.h password should be empty string "" when not
+	 * needed, but in reality we only need to give string length as 0
 	 */
-	req = grilio_request_array_utf8_new(4, lock, "", cls_textual,
-					ril_sim_card_app_aid(bd->card));
+	grilio_request_append_int32(req, RIL_QUERY_STRING_COUNT);
+	grilio_request_append_utf8(req, lock);    /* Facility code */
+	grilio_request_append_int32(req, 0);      /* Password length */
+	grilio_request_append_utf8(req, cls_textual);
+	grilio_request_append_utf8(req, NULL);    /* AID (not yet supported) */
+
 	ril_call_barring_submit_request(bd, req,
 				RIL_REQUEST_QUERY_FACILITY_LOCK,
 				ril_call_barring_query_cb, cb, data);
@@ -177,7 +182,7 @@ static void ril_call_barring_set(struct ofono_call_barring *b,
 					RIL_FACILITY_UNLOCK);
 	grilio_request_append_utf8(req, passwd);
 	grilio_request_append_utf8(req, cls_textual);
-	grilio_request_append_utf8(req, ril_sim_card_app_aid(bd->card));
+	grilio_request_append_utf8(req, NULL);  /* AID (not yet supported) */
 
 	ril_call_barring_submit_request(bd, req,
 				RIL_REQUEST_SET_FACILITY_LOCK,
@@ -238,7 +243,6 @@ static int ril_call_barring_probe(struct ofono_call_barring *b,
 	struct ril_call_barring *bd = g_new0(struct ril_call_barring, 1);
 
 	DBG("");
-	bd->card = ril_sim_card_ref(modem->sim_card);
 	bd->q = grilio_queue_new(ril_modem_io(modem));
 	bd->timer_id = g_idle_add(ril_call_barring_register, b);
 	ofono_call_barring_set_data(b, bd);
@@ -256,7 +260,6 @@ static void ril_call_barring_remove(struct ofono_call_barring *b)
 		g_source_remove(bd->timer_id);
 	}
 
-	ril_sim_card_unref(bd->card);
 	grilio_queue_cancel_all(bd->q, FALSE);
 	grilio_queue_unref(bd->q);
 	g_free(bd);

ofono/drivers/ril/ril_cell_info.c

@@ -23,7 +23,6 @@
 #include <grilio_request.h>
 #include <grilio_parser.h>
 
-#include <gutil_idlepool.h>
 #include <gutil_misc.h>
 
 #define DISPLAY_ON_UPDATE_RATE  (1000)  /* 1 sec */
@@ -76,20 +75,6 @@ static void ril_cell_free1(gpointer cell)
 	ril_cell_free(cell);
 }
 
-static const char *ril_cell_info_int_format(int value, const char *format)
-{
-	if (value == SAILFISH_CELL_INVALID_VALUE) {
-		return "";
-	} else {
-		static GUtilIdlePool *ril_cell_info_pool = NULL;
-		GUtilIdlePool *pool = gutil_idle_pool_get(&ril_cell_info_pool);
-		char *str = g_strdup_printf(format, value);
-
-		gutil_idle_pool_add(pool, str, g_free);
-		return str;
-	}
-}
-
 static gboolean ril_cell_info_list_identical(GSList *l1, GSList *l2)
 {
 	while (l1 && l2) {
@@ -138,17 +123,11 @@ static struct sailfish_cell *ril_cell_info_parse_cell_gsm(GRilIoParser *rilp,
 		grilio_parser_get_int32(rilp, &gsm->bitErrorRate) &&
 		(version < 12 || /* RIL_GSM_SignalStrength_v12 part */
 			grilio_parser_get_int32(rilp, &gsm->timingAdvance))) {
-		DBG("[gsm] reg=%d%s%s%s%s%s%s%s%s%s", registered,
-			ril_cell_info_int_format(gsm->mcc, ",mcc=%d"),
-			ril_cell_info_int_format(gsm->mnc, ",mnc=%d"),
-			ril_cell_info_int_format(gsm->lac, ",lac=%d"),
-			ril_cell_info_int_format(gsm->cid, ",cid=%d"),
-			ril_cell_info_int_format(gsm->arfcn, ",arfcn=%d"),
-			ril_cell_info_int_format(gsm->bsic, ",bsic=%d"),
-			ril_cell_info_int_format(gsm->signalStrength,
-							",strength=%d"),
-			ril_cell_info_int_format(gsm->bitErrorRate, ",err=%d"),
-			ril_cell_info_int_format(gsm->timingAdvance, ",t=%d"));
+		DBG("[gsm] reg=%d,mcc=%d,mnc=%d,lac=%d,cid=%d,arfcn=%d,"
+			"bsic=%d,strength=%d,err=%d,t=%d", registered,
+			gsm->mcc, gsm->mnc, gsm->lac, gsm->cid, gsm->arfcn,
+			gsm->bsic, gsm->signalStrength, gsm->bitErrorRate,
+			gsm->timingAdvance);
 		cell->type = SAILFISH_CELL_TYPE_GSM;
 		cell->registered = registered;
 		return cell;
@@ -176,16 +155,10 @@ static struct sailfish_cell *ril_cell_info_parse_cell_wcdma(GRilIoParser *rilp,
 			grilio_parser_get_int32(rilp, &wcdma->uarfcn)) &&
 		grilio_parser_get_int32(rilp, &wcdma->signalStrength) &&
 		grilio_parser_get_int32(rilp, &wcdma->bitErrorRate)) {
-		DBG("[wcdma] reg=%d%s%s%s%s%s%s%s", registered,
-			ril_cell_info_int_format(wcdma->mcc, ",mcc=%d"),
-			ril_cell_info_int_format(wcdma->mnc, ",mnc=%d"),
-			ril_cell_info_int_format(wcdma->lac, ",lac=%d"),
-			ril_cell_info_int_format(wcdma->cid, ",cid=%d"),
-			ril_cell_info_int_format(wcdma->psc, ",psc=%d"),
-			ril_cell_info_int_format(wcdma->signalStrength,
-							",strength=%d"),
-			ril_cell_info_int_format(wcdma->bitErrorRate,
-							",err=%d"));
+		DBG("[wcdma] reg=%d,mcc=%d,mnc=%d,lac=%d,cid=%d,psc=%d,"
+			"strength=%d,err=%d", registered, wcdma->mcc,
+			wcdma->mnc, wcdma->lac, wcdma->cid, wcdma->psc,
+			wcdma->signalStrength, wcdma->bitErrorRate);
 		cell->type = SAILFISH_CELL_TYPE_WCDMA;
 		cell->registered = registered;
 		return cell;
@@ -217,19 +190,11 @@ static struct sailfish_cell *ril_cell_info_parse_cell_lte(GRilIoParser *rilp,
 		grilio_parser_get_int32(rilp, &lte->rssnr) &&
 		grilio_parser_get_int32(rilp, &lte->cqi) &&
 		grilio_parser_get_int32(rilp, &lte->timingAdvance)) {
-		DBG("[lte] reg=%d%s%s%s%s%s%s%s%s%s%s%s", registered,
-			ril_cell_info_int_format(lte->mcc, ",mcc=%d"),
-			ril_cell_info_int_format(lte->mnc, ",mnc=%d"),
-			ril_cell_info_int_format(lte->ci, ",ci=%d"),
-			ril_cell_info_int_format(lte->pci, ",pci=%d"),
-			ril_cell_info_int_format(lte->tac, ",tac=%d"),
-			ril_cell_info_int_format(lte->signalStrength,
-							",strength=%d"),
-			ril_cell_info_int_format(lte->rsrp, ",rsrp=%d"),
-			ril_cell_info_int_format(lte->rsrq, ",rsrq=%d"),
-			ril_cell_info_int_format(lte->rssnr, ",rssnr=%d"),
-			ril_cell_info_int_format(lte->cqi, ",cqi=%d"),
-			ril_cell_info_int_format(lte->timingAdvance, ",t=%d"));
+		DBG("[lte] reg=%d,mcc=%d,mnc=%d,ci=%d,pci=%d,tac=%d,"
+			"strength=%d,rsrp=%d,rsrq=%d,rssnr=%d,cqi=%d,"
+			"t=0x%x", registered, lte->mcc, lte->mnc, lte->ci,
+			lte->pci, lte->tac, lte->signalStrength, lte->rsrp,
+			lte->rsrq, lte->rssnr, lte->cqi, lte->timingAdvance);
 		cell->type = SAILFISH_CELL_TYPE_LTE;
 		cell->registered = registered;
 		return cell;

ofono/drivers/ril/ril_config.c

@@ -19,7 +19,6 @@
 
 #include <gutil_intarray.h>
 #include <gutil_ints.h>
-#include <gutil_misc.h>
 
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -207,7 +206,7 @@ GUtilInts *ril_config_get_ints(GKeyFile *file, const char *group,
 		while (*ptr) {
 			int val;
 
-			if (gutil_parse_int(*ptr++, 0, &val)) {
+			if (ril_parse_int(*ptr++, 0, &val)) {
 				gutil_int_array_append(array, val);
 			}
 		}

ofono/drivers/ril/ril_constants.h

@@ -1,6 +1,10 @@
 /*
+ *  RIL constants adopted from AOSP's header:
+ *
+ *  /hardware/ril/reference_ril/ril.h
+ *
  *  Copyright (C) 2013 Canonical Ltd.
- *  Copyright (C) 2013-2018 Jolla Ltd.
+ *  Copyright (C) 2013-2017 Jolla 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
@@ -15,10 +19,81 @@
 #ifndef __RIL_CONSTANTS_H
 #define __RIL_CONSTANTS_H 1
 
-#include <ofono/ril-constants.h>
-
 #define RIL_MAX_UUID_LENGTH 64
 
+/* Error Codes */
+enum ril_status {
+	RIL_E_SUCCESS = 0,
+	RIL_E_RADIO_NOT_AVAILABLE = 1,
+	RIL_E_GENERIC_FAILURE = 2,
+	RIL_E_PASSWORD_INCORRECT = 3,
+	RIL_E_SIM_PIN2 = 4,
+	RIL_E_SIM_PUK2 = 5,
+	RIL_E_REQUEST_NOT_SUPPORTED = 6,
+	RIL_E_CANCELLED = 7,
+	RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL = 8,
+	RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW = 9,
+	RIL_E_SMS_SEND_FAIL_RETRY = 10,
+	RIL_E_SIM_ABSENT = 11,
+	RIL_E_SUBSCRIPTION_NOT_AVAILABLE = 12,
+	RIL_E_MODE_NOT_SUPPORTED = 13,
+	RIL_E_FDN_CHECK_FAILURE = 14,
+	RIL_E_ILLEGAL_SIM_OR_ME = 15,
+	RIL_E_MISSING_RESOURCE = 16,
+	RIL_E_NO_SUCH_ELEMENT = 17,
+	RIL_E_DIAL_MODIFIED_TO_USSD = 18,
+	RIL_E_DIAL_MODIFIED_TO_SS = 19,
+	RIL_E_DIAL_MODIFIED_TO_DIAL = 20,
+	RIL_E_USSD_MODIFIED_TO_DIAL = 21,
+	RIL_E_USSD_MODIFIED_TO_SS = 22,
+	RIL_E_USSD_MODIFIED_TO_USSD = 23,
+	RIL_E_SS_MODIFIED_TO_DIAL = 24,
+	RIL_E_SS_MODIFIED_TO_USSD = 25,
+	RIL_E_SUBSCRIPTION_NOT_SUPPORTED = 26,
+	RIL_E_SS_MODIFIED_TO_SS = 27,
+	RIL_E_LCE_NOT_SUPPORTED = 36,
+	RIL_E_NO_MEMORY = 37,
+	RIL_E_INTERNAL_ERR = 38,
+	RIL_E_SYSTEM_ERR = 39,
+	RIL_E_MODEM_ERR = 40,
+	RIL_E_INVALID_STATE = 41,
+	RIL_E_NO_RESOURCES = 42,
+	RIL_E_SIM_ERR = 43,
+	RIL_E_INVALID_ARGUMENTS = 44,
+	RIL_E_INVALID_SIM_STATE = 45,
+	RIL_E_INVALID_MODEM_STATE = 46,
+	RIL_E_INVALID_CALL_ID = 47,
+	RIL_E_NO_SMS_TO_ACK = 48,
+	RIL_E_NETWORK_ERR = 49,
+	RIL_E_REQUEST_RATE_LIMITED = 50,
+	RIL_E_SIM_BUSY = 51,
+	RIL_E_SIM_FULL = 52,
+	RIL_E_NETWORK_REJECT = 53,
+	RIL_E_OPERATION_NOT_ALLOWED = 54,
+	RIL_E_EMPTY_RECORD = 55,
+	RIL_E_INVALID_SMS_FORMAT = 56,
+	RIL_E_ENCODING_ERR = 57,
+	RIL_E_INVALID_SMSC_ADDRESS = 58,
+	RIL_E_NO_SUCH_ENTRY = 59,
+	RIL_E_NETWORK_NOT_READY = 60,
+	RIL_E_NOT_PROVISIONED = 61,
+	RIL_E_NO_SUBSCRIPTION = 62,
+	RIL_E_NO_NETWORK_FOUND = 63,
+	RIL_E_DEVICE_IN_USE = 64,
+	RIL_E_ABORTED = 65,
+	RIL_E_INVALID_RESPONSE = 66
+};
+
+/* call states */
+enum ril_call_state {
+	RIL_CALL_ACTIVE   = 0,
+	RIL_CALL_HOLDING  = 1,
+	RIL_CALL_DIALING  = 2,
+	RIL_CALL_ALERTING = 3,
+	RIL_CALL_INCOMING = 4,
+	RIL_CALL_WAITING  = 5
+};
+
 /* Radio state */
 enum ril_radio_state {
 	RADIO_STATE_OFF                   = 0,
@@ -192,30 +267,30 @@ enum ril_call_fail_cause {
 };
 
 enum ril_data_call_fail_cause {
-	PDP_FAIL_NONE = 0,
-	PDP_FAIL_OPERATOR_BARRED = 0x08,
-	PDP_FAIL_INSUFFICIENT_RESOURCES = 0x1A,
-	PDP_FAIL_MISSING_UKNOWN_APN = 0x1B,
-	PDP_FAIL_UNKNOWN_PDP_ADDRESS_TYPE = 0x1C,
-	PDP_FAIL_USER_AUTHENTICATION = 0x1D,
-	PDP_FAIL_ACTIVATION_REJECT_GGSN = 0x1E,
-	PDP_FAIL_ACTIVATION_REJECT_UNSPECIFIED = 0x1F,
-	PDP_FAIL_SERVICE_OPTION_NOT_SUPPORTED = 0x20,
-	PDP_FAIL_SERVICE_OPTION_NOT_SUBSCRIBED = 0x21,
-	PDP_FAIL_SERVICE_OPTION_OUT_OF_ORDER = 0x22,
-	PDP_FAIL_NSAPI_IN_USE = 0x23,
-	PDP_FAIL_REGULAR_DEACTIVATION = 0x24,
-	PDP_FAIL_ONLY_IPV4_ALLOWED = 0x32,
-	PDP_FAIL_ONLY_IPV6_ALLOWED = 0x33,
-	PDP_FAIL_ONLY_SINGLE_BEARER_ALLOWED = 0x34,
-	PDP_FAIL_PROTOCOL_ERRORS = 0x6F,
-	PDP_FAIL_VOICE_REGISTRATION_FAIL = -1,
-	PDP_FAIL_DATA_REGISTRATION_FAIL = -2,
-	PDP_FAIL_SIGNAL_LOST = -3,
-	PDP_FAIL_PREF_RADIO_TECH_CHANGED = -4,
-	PDP_FAIL_RADIO_POWER_OFF = -5,
-	PDP_FAIL_TETHERED_CALL_ACTIVE = -6,
-	PDP_FAIL_ERROR_UNSPECIFIED = 0xffff
+    PDP_FAIL_NONE = 0,
+    PDP_FAIL_OPERATOR_BARRED = 0x08,
+    PDP_FAIL_INSUFFICIENT_RESOURCES = 0x1A,
+    PDP_FAIL_MISSING_UKNOWN_APN = 0x1B,
+    PDP_FAIL_UNKNOWN_PDP_ADDRESS_TYPE = 0x1C,
+    PDP_FAIL_USER_AUTHENTICATION = 0x1D,
+    PDP_FAIL_ACTIVATION_REJECT_GGSN = 0x1E,
+    PDP_FAIL_ACTIVATION_REJECT_UNSPECIFIED = 0x1F,
+    PDP_FAIL_SERVICE_OPTION_NOT_SUPPORTED = 0x20,
+    PDP_FAIL_SERVICE_OPTION_NOT_SUBSCRIBED = 0x21,
+    PDP_FAIL_SERVICE_OPTION_OUT_OF_ORDER = 0x22,
+    PDP_FAIL_NSAPI_IN_USE = 0x23,
+    PDP_FAIL_REGULAR_DEACTIVATION = 0x24,
+    PDP_FAIL_ONLY_IPV4_ALLOWED = 0x32,
+    PDP_FAIL_ONLY_IPV6_ALLOWED = 0x33,
+    PDP_FAIL_ONLY_SINGLE_BEARER_ALLOWED = 0x34,
+    PDP_FAIL_PROTOCOL_ERRORS = 0x6F,
+    PDP_FAIL_VOICE_REGISTRATION_FAIL = -1,
+    PDP_FAIL_DATA_REGISTRATION_FAIL = -2,
+    PDP_FAIL_SIGNAL_LOST = -3,
+    PDP_FAIL_PREF_RADIO_TECH_CHANGED = -4,
+    PDP_FAIL_RADIO_POWER_OFF = -5,
+    PDP_FAIL_TETHERED_CALL_ACTIVE = -6,
+    PDP_FAIL_ERROR_UNSPECIFIED = 0xffff
 };
 
 /* RIL_REQUEST_DEACTIVATE_DATA_CALL parameter */
@@ -320,13 +395,191 @@ enum ril_cell_info_type {
 	RIL_CELL_INFO_TYPE_TD_SCDMA = 5
 };
 
-enum ril_restricted_state {
-	RIL_RESTRICTED_STATE_NONE         = 0x00,
-	RIL_RESTRICTED_STATE_CS_EMERGENCY = 0x01,
-	RIL_RESTRICTED_STATE_CS_NORMAL    = 0x02,
-	RIL_RESTRICTED_STATE_CS_ALL       = 0x04,
-	RIL_RESTRICTED_STATE_PS_ALL       = 0x10
-};
+/* RIL Request Messages, ofono -> rild */
+#define RIL_REQUEST_GET_SIM_STATUS 1
+#define RIL_REQUEST_ENTER_SIM_PIN 2
+#define RIL_REQUEST_ENTER_SIM_PUK 3
+#define RIL_REQUEST_ENTER_SIM_PIN2 4
+#define RIL_REQUEST_ENTER_SIM_PUK2 5
+#define RIL_REQUEST_CHANGE_SIM_PIN 6
+#define RIL_REQUEST_CHANGE_SIM_PIN2 7
+#define RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION 8
+#define RIL_REQUEST_GET_CURRENT_CALLS 9
+#define RIL_REQUEST_DIAL 10
+#define RIL_REQUEST_GET_IMSI 11
+#define RIL_REQUEST_HANGUP 12
+#define RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND 13
+#define RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND 14
+#define RIL_REQUEST_SWITCH_HOLDING_AND_ACTIVE 15
+#define RIL_REQUEST_CONFERENCE 16
+#define RIL_REQUEST_UDUB 17
+#define RIL_REQUEST_LAST_CALL_FAIL_CAUSE 18
+#define RIL_REQUEST_SIGNAL_STRENGTH 19
+#define RIL_REQUEST_VOICE_REGISTRATION_STATE 20
+#define RIL_REQUEST_DATA_REGISTRATION_STATE 21
+#define RIL_REQUEST_OPERATOR 22
+#define RIL_REQUEST_RADIO_POWER 23
+#define RIL_REQUEST_DTMF 24
+#define RIL_REQUEST_SEND_SMS 25
+#define RIL_REQUEST_SEND_SMS_EXPECT_MORE 26
+#define RIL_REQUEST_SETUP_DATA_CALL 27
+#define RIL_REQUEST_SIM_IO 28
+#define RIL_REQUEST_SEND_USSD 29
+#define RIL_REQUEST_CANCEL_USSD 30
+#define RIL_REQUEST_GET_CLIR 31
+#define RIL_REQUEST_SET_CLIR 32
+#define RIL_REQUEST_QUERY_CALL_FORWARD_STATUS 33
+#define RIL_REQUEST_SET_CALL_FORWARD 34
+#define RIL_REQUEST_QUERY_CALL_WAITING 35
+#define RIL_REQUEST_SET_CALL_WAITING 36
+#define RIL_REQUEST_SMS_ACKNOWLEDGE  37
+#define RIL_REQUEST_GET_IMEI 38
+#define RIL_REQUEST_GET_IMEISV 39
+#define RIL_REQUEST_ANSWER 40
+#define RIL_REQUEST_DEACTIVATE_DATA_CALL 41
+#define RIL_REQUEST_QUERY_FACILITY_LOCK 42
+#define RIL_REQUEST_SET_FACILITY_LOCK 43
+#define RIL_REQUEST_CHANGE_BARRING_PASSWORD 44
+#define RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE 45
+#define RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC 46
+#define RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL 47
+#define RIL_REQUEST_QUERY_AVAILABLE_NETWORKS 48
+#define RIL_REQUEST_DTMF_START 49
+#define RIL_REQUEST_DTMF_STOP 50
+#define RIL_REQUEST_BASEBAND_VERSION 51
+#define RIL_REQUEST_SEPARATE_CONNECTION 52
+#define RIL_REQUEST_SET_MUTE 53
+#define RIL_REQUEST_GET_MUTE 54
+#define RIL_REQUEST_QUERY_CLIP 55
+#define RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE 56
+#define RIL_REQUEST_DATA_CALL_LIST 57
+#define RIL_REQUEST_RESET_RADIO 58
+#define RIL_REQUEST_OEM_HOOK_RAW 59
+#define RIL_REQUEST_OEM_HOOK_STRINGS 60
+#define RIL_REQUEST_SCREEN_STATE 61
+#define RIL_REQUEST_SET_SUPP_SVC_NOTIFICATION 62
+#define RIL_REQUEST_WRITE_SMS_TO_SIM 63
+#define RIL_REQUEST_DELETE_SMS_ON_SIM 64
+#define RIL_REQUEST_SET_BAND_MODE 65
+#define RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE 66
+#define RIL_REQUEST_STK_GET_PROFILE 67
+#define RIL_REQUEST_STK_SET_PROFILE 68
+#define RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND 69
+#define RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE 70
+#define RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM 71
+#define RIL_REQUEST_EXPLICIT_CALL_TRANSFER 72
+#define RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE 73
+#define RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE 74
+#define RIL_REQUEST_GET_NEIGHBORING_CELL_IDS 75
+#define RIL_REQUEST_SET_LOCATION_UPDATES 76
+#define RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE 77
+#define RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE 78
+#define RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE 79
+#define RIL_REQUEST_SET_TTY_MODE 80
+#define RIL_REQUEST_QUERY_TTY_MODE 81
+#define RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE 82
+#define RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE 83
+#define RIL_REQUEST_CDMA_FLASH 84
+#define RIL_REQUEST_CDMA_BURST_DTMF 85
+#define RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY 86
+#define RIL_REQUEST_CDMA_SEND_SMS 87
+#define RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE 88
+#define RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG 89
+#define RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG 90
+#define RIL_REQUEST_GSM_SMS_BROADCAST_ACTIVATION 91
+#define RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG 92
+#define RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG 93
+#define RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION 94
+#define RIL_REQUEST_CDMA_SUBSCRIPTION 95
+#define RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM 96
+#define RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM 97
+#define RIL_REQUEST_DEVICE_IDENTITY 98
+#define RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE 99
+#define RIL_REQUEST_GET_SMSC_ADDRESS 100
+#define RIL_REQUEST_SET_SMSC_ADDRESS 101
+#define RIL_REQUEST_REPORT_SMS_MEMORY_STATUS 102
+#define RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING 103
+#define RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE 104
+#define RIL_REQUEST_ISIM_AUTHENTICATION 105
+#define RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU 106
+#define RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS 107
+#define RIL_REQUEST_VOICE_RADIO_TECH 108
+#define RIL_REQUEST_GET_CELL_INFO_LIST 109
+#define RIL_REQUEST_SET_UNSOL_CELL_INFO_LIST_RATE 110
+#define RIL_REQUEST_SET_INITIAL_ATTACH_APN 111
+#define RIL_REQUEST_IMS_REGISTRATION_STATE 112
+#define RIL_REQUEST_IMS_SEND_SMS 113
+#define RIL_REQUEST_SIM_TRANSMIT_APDU_BASIC 114
+#define RIL_REQUEST_SIM_OPEN_CHANNEL 115
+#define RIL_REQUEST_SIM_CLOSE_CHANNEL 116
+#define RIL_REQUEST_SIM_TRANSMIT_APDU_CHANNEL 117
+#define RIL_REQUEST_NV_READ_ITEM 118
+#define RIL_REQUEST_NV_WRITE_ITEM 119
+#define RIL_REQUEST_NV_WRITE_CDMA_PRL 120
+#define RIL_REQUEST_NV_RESET_CONFIG 121
+/* SET_UICC_SUBSCRIPTION was 115 in v9 and 122 in v10 and later */
+#define RIL_REQUEST_V9_SET_UICC_SUBSCRIPTION  115
+#define RIL_REQUEST_SET_UICC_SUBSCRIPTION  122
+#define RIL_REQUEST_ALLOW_DATA  123
+#define RIL_REQUEST_GET_HARDWARE_CONFIG 124
+#define RIL_REQUEST_SIM_AUTHENTICATION 125
+#define RIL_REQUEST_GET_DC_RT_INFO 126
+#define RIL_REQUEST_SET_DC_RT_INFO_RATE 127
+#define RIL_REQUEST_SET_DATA_PROFILE 128
+#define RIL_REQUEST_SHUTDOWN 129
+#define RIL_REQUEST_GET_RADIO_CAPABILITY 130
+#define RIL_REQUEST_SET_RADIO_CAPABILITY 131
+
+/* RIL Unsolicited Messages, rild -> ofono */
+#define RIL_UNSOL_RESPONSE_BASE 1000
+#define RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED 1000
+#define RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED 1001
+#define RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED 1002
+#define RIL_UNSOL_RESPONSE_NEW_SMS 1003
+#define RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT 1004
+#define RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM 1005
+#define RIL_UNSOL_ON_USSD 1006
+#define RIL_UNSOL_ON_USSD_REQUEST 1007
+#define RIL_UNSOL_NITZ_TIME_RECEIVED  1008
+#define RIL_UNSOL_SIGNAL_STRENGTH  1009
+#define RIL_UNSOL_DATA_CALL_LIST_CHANGED 1010
+#define RIL_UNSOL_SUPP_SVC_NOTIFICATION 1011
+#define RIL_UNSOL_STK_SESSION_END 1012
+#define RIL_UNSOL_STK_PROACTIVE_COMMAND 1013
+#define RIL_UNSOL_STK_EVENT_NOTIFY 1014
+#define RIL_UNSOL_STK_CALL_SETUP 1015
+#define RIL_UNSOL_SIM_SMS_STORAGE_FULL 1016
+#define RIL_UNSOL_SIM_REFRESH 1017
+#define RIL_UNSOL_CALL_RING 1018
+#define RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED 1019
+#define RIL_UNSOL_RESPONSE_CDMA_NEW_SMS 1020
+#define RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS 1021
+#define RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL 1022
+#define RIL_UNSOL_RESTRICTED_STATE_CHANGED 1023
+#define RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE 1024
+#define RIL_UNSOL_CDMA_CALL_WAITING 1025
+#define RIL_UNSOL_CDMA_OTA_PROVISION_STATUS 1026
+#define RIL_UNSOL_CDMA_INFO_REC 1027
+#define RIL_UNSOL_OEM_HOOK_RAW 1028
+#define RIL_UNSOL_RINGBACK_TONE 1029
+#define RIL_UNSOL_RESEND_INCALL_MUTE 1030
+#define RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED 1031
+#define RIL_UNSOL_CDMA_PRL_CHANGED 1032
+#define RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE 1033
+#define RIL_UNSOL_RIL_CONNECTED 1034
+#define RIL_UNSOL_VOICE_RADIO_TECH_CHANGED 1035
+#define RIL_UNSOL_CELL_INFO_LIST 1036
+#define RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED 1037
+#define RIL_UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED 1038
+#define RIL_UNSOL_SRVCC_STATE_NOTIFY 1039
+#define RIL_UNSOL_HARDWARE_CONFIG_CHANGED 1040
+#define RIL_UNSOL_DC_RT_INFO_CHANGED 1041
+#define RIL_UNSOL_RADIO_CAPABILITY 1042
+#define RIL_UNSOL_ON_SS 1043
+#define RIL_UNSOL_STK_CC_ALPHA_NOTIFY 1044
+
+/* A special request, ofono -> rild */
+#define RIL_RESPONSE_ACKNOWLEDGEMENT 800
 
 /* Suplementary services Service class*/
 #define SERVICE_CLASS_NONE 0

ofono/drivers/ril/ril_data.c

@@ -76,12 +76,6 @@ enum ril_data_priv_flags {
 typedef GObjectClass RilDataClass;
 typedef struct ril_data RilData;
 
-enum ril_data_io_event_id {
-	IO_EVENT_DATA_CALL_LIST_CHANGED,
-	IO_EVENT_RESTRICTED_STATE_CHANGED,
-	IO_EVENT_COUNT
-};
-
 enum ril_data_settings_event_id {
 	SETTINGS_EVENT_IMSI_CHANGED,
 	SETTINGS_EVENT_PREF_MODE,
@@ -100,10 +94,8 @@ struct ril_data_priv {
 	struct ril_radio *radio;
 	struct ril_network *network;
 	struct ril_data_manager *dm;
-	struct ril_vendor_hook *vendor_hook;
-
 	enum ril_data_priv_flags flags;
-	enum ril_restricted_state restricted_state;
+	struct ril_vendor_hook *vendor_hook;
 
 	struct ril_data_request *req_queue;
 	struct ril_data_request *pending_req;
@@ -112,9 +104,8 @@ struct ril_data_priv {
 	guint slot;
 	char *log_prefix;
 	guint query_id;
-	gulong io_event_id[IO_EVENT_COUNT];
+	gulong io_event_id;
 	gulong settings_event_id[SETTINGS_EVENT_COUNT];
-	GHashTable* grab;
 };
 
 enum ril_data_signal {
@@ -186,7 +177,7 @@ struct ril_data_request_allow_data {
 
 static void ril_data_manager_check_data(struct ril_data_manager *dm);
 static void ril_data_manager_check_network_mode(struct ril_data_manager *dm);
-static void ril_data_call_deact_cid(struct ril_data *data, int cid);
+
 static void ril_data_power_update(struct ril_data *self);
 static void ril_data_signal_emit(struct ril_data *self, enum ril_data_signal id)
 {
@@ -546,10 +537,6 @@ struct ril_data_call *ril_data_call_find(struct ril_data_call_list *list,
 static void ril_data_set_calls(struct ril_data *self,
 					struct ril_data_call_list *list)
 {
-	struct ril_data_priv *priv = self->priv;
-	GHashTableIter it;
-	gpointer key;
-
 	if (!ril_data_call_list_equal(self->data_calls, list)) {
 		DBG("data calls changed");
 		ril_data_call_list_free(self->data_calls);
@@ -558,63 +545,6 @@ static void ril_data_set_calls(struct ril_data *self,
 	} else {
 		ril_data_call_list_free(list);
 	}
-
-	/* Clean up the grab table */
-	g_hash_table_iter_init(&it, priv->grab);
-	while (g_hash_table_iter_next(&it, &key, NULL)) {
-		const int cid = GPOINTER_TO_INT(key);
-
-		if (!ril_data_call_find(self->data_calls, cid)) {
-			g_hash_table_iter_remove(&it);
-		}
-	}
-
-	if (self->data_calls) {
-		GSList *l;
-
-		/* Disconnect stray calls (one at a time) */
-		for (l = self->data_calls->calls; l; l = l->next) {
-			struct ril_data_call *dc = l->data;
-
-			key = GINT_TO_POINTER(dc->cid);
-			if (!g_hash_table_contains(priv->grab, key)) {
-				DBG_(self, "stray call %u", dc->cid);
-				ril_data_call_deact_cid(self, dc->cid);
-				break;
-			}
-		}
-	}
-}
-
-static void ril_data_check_allowed(struct ril_data *self, gboolean was_allowed)
-{
-	if (ril_data_allowed(self) != was_allowed) {
-		ril_data_signal_emit(self, SIGNAL_ALLOW_CHANGED);
-	}
-}
-
-static void ril_data_restricted_state_changed_cb(GRilIoChannel *io, guint event,
-				const void *data, guint len, void *user_data)
-{
-	struct ril_data *self = RIL_DATA(user_data);
-	GRilIoParser rilp;
-	guint32 count, state;
-
-	GASSERT(event == RIL_UNSOL_RESTRICTED_STATE_CHANGED);
-	grilio_parser_init(&rilp, data, len);
-	if (grilio_parser_get_uint32(&rilp, &count) && count == 1 &&
-				grilio_parser_get_uint32(&rilp, &state) &&
-				grilio_parser_at_end(&rilp)) {
-		struct ril_data_priv *priv = self->priv;
-
-		if (priv->restricted_state != state) {
-			const gboolean was_allowed = ril_data_allowed(self);
-
-			DBG_(self, "restricted state 0x%02x", state);
-			priv->restricted_state = state;
-			ril_data_check_allowed(self, was_allowed);
-		}
-	}
 }
 
 static void ril_data_call_list_changed_cb(GRilIoChannel *io, guint event,
@@ -1114,11 +1044,6 @@ static struct ril_data_request *ril_data_call_deact_new(struct ril_data *data,
 	return req;
 }
 
-static void ril_data_call_deact_cid(struct ril_data *data, int cid)
-{
-	ril_data_request_queue(ril_data_call_deact_new(data, cid, NULL, NULL));
-}
-
 /*==========================================================================*
  * ril_data_allow_request
  *==========================================================================*/
@@ -1145,7 +1070,9 @@ static void ril_data_allow_cb(GRilIoChannel *io, int ril_status,
 			DBG_(data, "data off");
 		}
 
-		ril_data_check_allowed(data, was_allowed);
+		if (ril_data_allowed(data) != was_allowed) {
+			ril_data_signal_emit(data, SIGNAL_ALLOW_CHANGED);
+		}
 	}
 
 	ril_data_request_finish(req);
@@ -1261,15 +1188,9 @@ struct ril_data *ril_data_new(struct ril_data_manager *dm, const char *name,
 		priv->radio = ril_radio_ref(radio);
 		priv->network = ril_network_ref(network);
 		priv->vendor_hook = ril_vendor_hook_ref(vendor_hook);
-
-		priv->io_event_id[IO_EVENT_DATA_CALL_LIST_CHANGED] =
-			grilio_channel_add_unsol_event_handler(io,
+		priv->io_event_id = grilio_channel_add_unsol_event_handler(io,
 				ril_data_call_list_changed_cb,
 				RIL_UNSOL_DATA_CALL_LIST_CHANGED, self);
-		priv->io_event_id[IO_EVENT_RESTRICTED_STATE_CHANGED] =
-			grilio_channel_add_unsol_event_handler(io,
-				ril_data_restricted_state_changed_cb,
-				RIL_UNSOL_RESTRICTED_STATE_CHANGED, self);
 
 		priv->settings_event_id[SETTINGS_EVENT_IMSI_CHANGED] =
 			ril_sim_settings_add_imsi_changed_handler(settings,
@@ -1343,8 +1264,6 @@ void ril_data_unref(struct ril_data *self)
 gboolean ril_data_allowed(struct ril_data *self)
 {
 	return G_LIKELY(self) &&
-		(self->priv->restricted_state &
-			RIL_RESTRICTED_STATE_PS_ALL) == 0 &&
 		(self->priv->flags &
 			(RIL_DATA_FLAG_ALLOWED | RIL_DATA_FLAG_ON)) ==
 			(RIL_DATA_FLAG_ALLOWED | RIL_DATA_FLAG_ON);
@@ -1359,7 +1278,9 @@ static void ril_data_deactivate_all(struct ril_data *self)
 			struct ril_data_call *call = l->data;
 			if (call->status == PDP_FAIL_NONE) {
 				DBG_(self, "deactivating call %u", call->cid);
-				ril_data_call_deact_cid(self, call->cid);
+				ril_data_request_queue(
+					ril_data_call_deact_new(self,
+						call->cid, NULL, NULL));
 			}
 		}
 	}
@@ -1427,7 +1348,9 @@ static void ril_data_disallow(struct ril_data *self)
 		ril_data_power_update(self);
 	}
 
-	ril_data_check_allowed(self, was_allowed);
+	if (ril_data_allowed(self) != was_allowed) {
+		ril_data_signal_emit(self, SIGNAL_ALLOW_CHANGED);
+	}
 }
 
 static void ril_data_max_speed_cb(gpointer data, gpointer max_speed)
@@ -1526,39 +1449,12 @@ struct ril_data_request *ril_data_call_deactivate(struct ril_data *self,
 	return req;
 }
 
-gboolean ril_data_call_grab(struct ril_data *self, int cid, void *cookie)
-{
-	if (self && cookie && ril_data_call_find(self->data_calls, cid)) {
-		struct ril_data_priv *priv = self->priv;
-		gpointer key = GINT_TO_POINTER(cid);
-		void *prev = g_hash_table_lookup(priv->grab, key);
-
-		if (!prev) {
-			g_hash_table_insert(priv->grab, key, cookie);
-			return TRUE;
-		} else {
-			return (prev == cookie);
-		}
-	}
-	return FALSE;
-}
-
-void ril_data_call_release(struct ril_data *self, int cid, void *cookie)
-{
-	if (self && cookie) {
-		struct ril_data_priv *priv = self->priv;
-
-		g_hash_table_remove(priv->grab, GUINT_TO_POINTER(cid));
-	}
-}
-
 static void ril_data_init(struct ril_data *self)
 {
 	struct ril_data_priv *priv = G_TYPE_INSTANCE_GET_PRIVATE(self,
 		RIL_DATA_TYPE, struct ril_data_priv);
 
 	self->priv = priv;
-	priv->grab = g_hash_table_new(g_direct_hash, g_direct_equal);
 }
 
 static void ril_data_dispose(GObject *object)
@@ -1572,7 +1468,7 @@ static void ril_data_dispose(GObject *object)
 
 	ril_sim_settings_remove_handlers(settings, priv->settings_event_id,
 					G_N_ELEMENTS(priv->settings_event_id));
-	grilio_channel_remove_all_handlers(priv->io, priv->io_event_id);
+	grilio_channel_remove_handlers(priv->io, &priv->io_event_id, 1);
 	grilio_queue_cancel_all(priv->q, FALSE);
 	priv->query_id = 0;
 
@@ -1586,7 +1482,6 @@ static void ril_data_dispose(GObject *object)
 
 	dm->data_list = g_slist_remove(dm->data_list, self);
 	ril_data_manager_check_data(dm);
-	g_hash_table_destroy(priv->grab);
 	G_OBJECT_CLASS(ril_data_parent_class)->dispose(object);
 }
 

ofono/drivers/ril/ril_data.h

@@ -123,9 +123,6 @@ struct ril_data_request *ril_data_call_deactivate(struct ril_data *data,
 void ril_data_request_detach(struct ril_data_request *req);
 void ril_data_request_cancel(struct ril_data_request *req);
 
-gboolean ril_data_call_grab(struct ril_data *data, int cid, void *cookie);
-void ril_data_call_release(struct ril_data *data, int cid, void *cookie);
-
 void ril_data_call_free(struct ril_data_call *call);
 struct ril_data_call *ril_data_call_dup(const struct ril_data_call *call);
 struct ril_data_call *ril_data_call_find(struct ril_data_call_list *list,

ofono/drivers/ril/ril_gprs_context.c

@@ -88,7 +88,6 @@ static int ril_gprs_context_address_family(const char *addr)
 static void ril_gprs_context_free_active_call(struct ril_gprs_context *gcd)
 {
 	if (gcd->active_call) {
-		ril_data_call_release(gcd->data, gcd->active_call->cid, gcd);
 		ril_data_call_free(gcd->active_call);
 		gcd->active_call = NULL;
 	}
@@ -112,7 +111,6 @@ static void ril_gprs_context_set_active_call(struct ril_gprs_context *gcd,
 			gcd->mtu_watch = mtu_watch_new(MAX_MTU);
 		}
 		mtu_watch_set_ifname(gcd->mtu_watch, call->ifname);
-		ril_data_call_grab(gcd->data, call->cid, gcd);
 	} else {
 		ril_gprs_context_free_active_call(gcd);
 	}

ofono/drivers/ril/ril_modem.c

@@ -454,10 +454,8 @@ struct ril_modem *ril_modem_create(GRilIoChannel *io, const char *log_prefix,
 		ofono_modem_set_data(ofono, md);
 		err = ofono_modem_register(ofono);
 		if (!err) {
+			ril_radio_power_cycle(modem->radio);
 			GASSERT(io->connected);
-			if (config->radio_power_cycle) {
-				ril_radio_power_cycle(modem->radio);
-			}
 
 			/*
 			 * ofono_modem_reset sets Powered to TRUE without

ofono/drivers/ril/ril_netreg.c

@@ -61,8 +61,6 @@ struct ril_netreg_cbd {
 
 #define ril_netreg_cbd_free g_free
 
-#define DBG_(nd,fmt,args...) DBG("%s" fmt, (nd)->log_prefix, ##args)
-
 static inline struct ril_netreg *ril_netreg_get_data(struct ofono_netreg *ofono)
 {
 	return ofono ? ofono_netreg_get_data(ofono) : NULL;
@@ -111,7 +109,7 @@ static gboolean ril_netreg_status_notify_cb(gpointer user_data)
 	struct ril_netreg *nd = user_data;
 	const struct ril_registration_state *reg = &nd->network->voice;
 
-	DBG_(nd, "");
+	DBG("%s", nd->log_prefix);
 	GASSERT(nd->notify_id);
 	nd->notify_id = 0;
 	ofono_netreg_status_notify(nd->netreg,
@@ -126,9 +124,9 @@ static void ril_netreg_status_notify(struct ril_network *net, void *user_data)
 
 	/* Coalesce multiple notifications into one */
 	if (nd->notify_id) {
-		DBG_(nd, "notification aready queued");
+		DBG("%snotification aready queued", nd->log_prefix);
 	} else {
-		DBG_(nd, "queuing notification");
+		DBG("%squeuing notification", nd->log_prefix);
 		nd->notify_id = g_idle_add(ril_netreg_status_notify_cb, nd);
 	}
 }
@@ -140,7 +138,7 @@ static void ril_netreg_registration_status(struct ofono_netreg *netreg,
 	const struct ril_registration_state *reg = &nd->network->voice;
 	struct ofono_error error;
 
-	DBG_(nd, "");
+	DBG("%s", nd->log_prefix);
 	cb(ril_error_ok(&error),
 			ril_netreg_check_status(nd, reg->status),
 			reg->lac, reg->ci, reg->access_tech, data);
@@ -153,7 +151,7 @@ static gboolean ril_netreg_current_operator_cb(void *user_data)
 	ofono_netreg_operator_cb_t cb = cbd->cb.operator;
 	struct ofono_error error;
 
-	DBG_(nd, "");
+	DBG("%s", nd->log_prefix);
 	GASSERT(nd->current_operator_id);
 	nd->current_operator_id = 0;
 
@@ -399,7 +397,7 @@ static void ril_netreg_strength_notify(GRilIoChannel *io, guint ril_event,
 
 	GASSERT(ril_event == RIL_UNSOL_SIGNAL_STRENGTH);
 	strength = ril_netreg_get_signal_strength(data, len);
-	DBG_(nd, "%d", strength);
+	DBG("%d", strength);
 	ofono_netreg_strength_notify(nd->netreg, strength);
 }
 
@@ -447,7 +445,7 @@ static void ril_netreg_nitz_notify(GRilIoChannel *io, guint ril_event,
 	grilio_parser_init(&rilp, data, len);
 	nitz = grilio_parser_get_utf8(&rilp);
 
-	DBG_(nd, "%s", nitz);
+	DBG("%s", nitz);
 
 	/*
 	 * Format: yy/mm/dd,hh:mm:ss(+/-)tz[,ds]
@@ -514,11 +512,10 @@ static int ril_netreg_probe(struct ofono_netreg *netreg, unsigned int vendor,
 {
 	struct ril_modem *modem = data;
 	struct ril_netreg *nd = g_new0(struct ril_netreg, 1);
+	guint slot = ril_modem_slot(modem);
 
-	nd->log_prefix = (modem->log_prefix && modem->log_prefix[0]) ?
-		g_strconcat(modem->log_prefix, " ", NULL) : g_strdup("");
-
-	DBG_(nd, "%p", netreg);
+	DBG("[%u] %p", slot, netreg);
+	nd->log_prefix = g_strdup_printf("%s_%u ", RILMODEM_DRIVER, slot);
 	nd->io = grilio_channel_ref(ril_modem_io(modem));
 	nd->q = grilio_queue_new(nd->io);
 	nd->network = ril_network_ref(modem->network);
@@ -532,8 +529,9 @@ static int ril_netreg_probe(struct ofono_netreg *netreg, unsigned int vendor,
 static void ril_netreg_remove(struct ofono_netreg *netreg)
 {
 	struct ril_netreg *nd = ril_netreg_get_data(netreg);
+	unsigned int i;
 
-	DBG_(nd, "%p", netreg);
+	DBG("%p", netreg);
 	grilio_queue_cancel_all(nd->q, FALSE);
 	ofono_netreg_set_data(netreg, NULL);
 
@@ -549,10 +547,14 @@ static void ril_netreg_remove(struct ofono_netreg *netreg)
 		g_source_remove(nd->current_operator_id);
 	}
 
-	ril_network_remove_all_handlers(nd->network, nd->network_event_id);
+	for (i=0; i<G_N_ELEMENTS(nd->network_event_id); i++) {
+		ril_network_remove_handler(nd->network, nd->network_event_id[i]);
+	}
 	ril_network_unref(nd->network);
 
-	grilio_channel_remove_all_handlers(nd->io, nd->ril_event_id);
+	grilio_channel_remove_handlers(nd->io, nd->ril_event_id,
+						G_N_ELEMENTS(nd->ril_event_id));
+
 	grilio_channel_unref(nd->io);
 	grilio_queue_unref(nd->q);
 	g_free(nd->log_prefix);

ofono/drivers/ril/ril_network.c

@@ -47,12 +47,6 @@ enum ril_network_radio_event {
 	RADIO_EVENT_COUNT
 };
 
-enum ril_network_sim_events {
-	SIM_EVENT_STATUS_CHANGED,
-	SIM_EVENT_IO_ACTIVE_CHANGED,
-	SIM_EVENT_COUNT
-};
-
 enum ril_network_unsol_event {
 	UNSOL_EVENT_NETWORK_STATE,
 	UNSOL_EVENT_RADIO_CAPABILITY,
@@ -63,10 +57,8 @@ struct ril_network_priv {
 	GRilIoChannel *io;
 	GRilIoQueue *q;
 	struct ril_radio *radio;
-	struct ril_sim_card *simcard;
+	struct ril_sim_card *sim_card;
 	int rat;
-	int lte_network_mode;
-	int network_mode_timeout;
 	char *log_prefix;
 	guint operator_poll_id;
 	guint voice_poll_id;
@@ -76,8 +68,8 @@ struct ril_network_priv {
 	gulong set_rat_id;
 	gulong unsol_event_id[UNSOL_EVENT_COUNT];
 	gulong settings_event_id;
+	gulong sim_status_event_id;
 	gulong radio_event_id[RADIO_EVENT_COUNT];
-	gulong simcard_event_id[SIM_EVENT_COUNT];
 	struct ofono_network_operator operator;
 	gboolean assert_rat;
 };
@@ -119,8 +111,7 @@ G_STATIC_ASSERT(OFONO_RADIO_ACCESS_MODE_UMTS > OFONO_RADIO_ACCESS_MODE_GSM);
 G_STATIC_ASSERT(OFONO_RADIO_ACCESS_MODE_LTE > OFONO_RADIO_ACCESS_MODE_UMTS);
 
 static void ril_network_query_pref_mode(struct ril_network *self);
-static void ril_network_check_pref_mode(struct ril_network *self,
-							gboolean immediate);
+static void ril_network_set_pref_mode(struct ril_network *self, int rat);
 
 static void ril_network_emit(struct ril_network *self,
 						enum ril_network_signal sig)
@@ -217,11 +208,11 @@ static gboolean ril_network_parse_response(struct ril_network *self,
 		reg->max_calls = 2;
 	}
 
-	if (!gutil_parse_int(slac, 16, &reg->lac)) {
+	if (!ril_parse_int(slac, 16, &reg->lac)) {
 		reg->lac = -1;
 	}
 
-	if (!gutil_parse_int(sci, 16, &reg->ci)) {
+	if (!ril_parse_int(sci, 16, &reg->ci)) {
 		reg->ci = -1;
 	}
 
@@ -457,7 +448,7 @@ static int ril_network_mode_to_rat(struct ril_network *self,
 	case OFONO_RADIO_ACCESS_MODE_ANY:
 	case OFONO_RADIO_ACCESS_MODE_LTE:
 		if (self->settings->techs & OFONO_RADIO_ACCESS_MODE_LTE) {
-			return self->priv->lte_network_mode;
+			return PREF_NET_TYPE_LTE_GSM_WCDMA;
 		}
 		/* no break */
 	default:
@@ -506,28 +497,37 @@ static gboolean ril_network_can_set_pref_mode(struct ril_network *self)
 {
 	struct ril_network_priv *priv = self->priv;
 
-	/*
-	 * With some modems an attempt to set rat significantly slows
-	 * down SIM I/O, let's avoid that.
-	 */
-	return priv->radio->online && ril_sim_card_ready(priv->simcard) &&
-				!priv->simcard->sim_io_active &&
-				!priv->timer[TIMER_SET_RAT_HOLDOFF] ;
+	return priv->radio->online && ril_sim_card_ready(priv->sim_card);
 }
 
 static gboolean ril_network_set_rat_holdoff_cb(gpointer user_data)
 {
 	struct ril_network *self = RIL_NETWORK(user_data);
 	struct ril_network_priv *priv = self->priv;
+	const int rat = ril_network_pref_mode_expected(self);
 
+	DBG_(self, "rat mode %d, expected %d", priv->rat, rat);
 	GASSERT(priv->timer[TIMER_SET_RAT_HOLDOFF]);
 	priv->timer[TIMER_SET_RAT_HOLDOFF] = 0;
 
-	ril_network_check_pref_mode(self, FALSE);
+	/*
+	 * Don't retry the request if modem is offline or SIM card isn't
+	 * ready, to avoid spamming system log with error messages. Radio
+	 * and SIM card state change callbacks will schedule a new check
+	 * when it's appropriate.
+	 */
+	if (priv->rat != rat || priv->assert_rat) {
+		if (ril_network_can_set_pref_mode(self)) {
+			ril_network_set_pref_mode(self, rat);
+		} else {
+			DBG_(self, "giving up");
+		}
+	}
+
 	return G_SOURCE_REMOVE;
 }
 
-static void ril_network_set_rat_cb(GRilIoChannel *io, int status,
+static void ril_network_set_pref_mode_cb(GRilIoChannel *io, int status,
 				const void *data, guint len, void *user_data)
 {
 	struct ril_network *self = RIL_NETWORK(user_data);
@@ -542,53 +542,33 @@ static void ril_network_set_rat_cb(GRilIoChannel *io, int status,
 	ril_network_query_pref_mode(self);
 }
 
-static void ril_network_set_rat(struct ril_network *self, int rat)
-{
-	struct ril_network_priv *priv = self->priv;
-
-	if (!priv->set_rat_id && priv->radio->online &&
-		ril_sim_card_ready(priv->simcard) &&
-		/*
-		 * With some modems an attempt to set rat significantly
-		 * slows down SIM I/O, let's avoid that.
-		 */
-		!priv->simcard->sim_io_active &&
-		!priv->timer[TIMER_SET_RAT_HOLDOFF]) {
-		GRilIoRequest *req = grilio_request_sized_new(8);
-
-		DBG_(self, "setting rat mode %d", rat);
-		grilio_request_append_int32(req, 1);   /* count */
-		grilio_request_append_int32(req, rat);
-
-		grilio_request_set_timeout(req, priv->network_mode_timeout);
-		priv->set_rat_id = grilio_queue_send_request_full(priv->q, req,
-					RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE,
-					ril_network_set_rat_cb, NULL, self);
-		grilio_request_unref(req);
-
-		/* We have submitted the request, clear the assertion flag */
-		priv->assert_rat = FALSE;
-
-		/* And don't do it too often */
-		priv->timer[TIMER_SET_RAT_HOLDOFF] =
-			g_timeout_add_seconds(SET_PREF_MODE_HOLDOFF_SEC,
-				ril_network_set_rat_holdoff_cb, self);
-	} else {
-		DBG_(self, "need to set rat mode %d", rat);
-	}
-}
-
 static void ril_network_set_pref_mode(struct ril_network *self, int rat)
 {
 	struct ril_network_priv *priv = self->priv;
+	GRilIoRequest *req = grilio_request_sized_new(8);
 
-	if (priv->rat != rat || priv->assert_rat) {
-		ril_network_set_rat(self, rat);
-	}
+	DBG_(self, "setting rat mode %d", rat);
+	grilio_request_append_int32(req, 1);    /* Number of params */
+	grilio_request_append_int32(req, rat);
+
+	grilio_queue_cancel_request(priv->q, priv->set_rat_id, FALSE);
+	priv->set_rat_id = grilio_queue_send_request_full(priv->q, req,
+				RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE,
+				ril_network_set_pref_mode_cb, NULL, self);
+	grilio_request_unref(req);
+
+	/* We have submitted the request, clear the assertion flag */
+	priv->assert_rat = FALSE;
+
+	/* Don't do it too often */
+	GASSERT(!priv->timer[TIMER_SET_RAT_HOLDOFF]);
+	priv->timer[TIMER_SET_RAT_HOLDOFF] =
+		g_timeout_add_seconds(SET_PREF_MODE_HOLDOFF_SEC,
+			ril_network_set_rat_holdoff_cb, self);
 }
 
 static void ril_network_check_pref_mode(struct ril_network *self,
-							gboolean immediate)
+							gboolean force)
 {
 	struct ril_network_priv *priv = self->priv;
 	const int rat = ril_network_pref_mode_expected(self);
@@ -600,14 +580,10 @@ static void ril_network_check_pref_mode(struct ril_network *self,
 		 * ril_network_pref_mode_changed_cb and is meant
 		 * to force radio tech check right now.
 		 */
-		immediate = TRUE;
+		force = TRUE;
 	}
 
-	if (priv->rat != rat) {
-		DBG_(self, "rat mode %d, expected %d", priv->rat, rat);
-	}
-
-	if (immediate) {
+	if (priv->rat == rat || force) {
 		ril_network_stop_timer(self, TIMER_SET_RAT_HOLDOFF);
 	}
 
@@ -850,9 +826,8 @@ static void ril_network_sim_status_changed_cb(struct ril_sim_card *sc,
 
 struct ril_network *ril_network_new(const char *path, GRilIoChannel *io,
 			const char *log_prefix, struct ril_radio *radio,
-			struct ril_sim_card *simcard,
-			struct ril_sim_settings *settings,
-			const struct ril_slot_config *config)
+			struct ril_sim_card *sim_card,
+			struct ril_sim_settings *settings)
 {
 	struct ril_network *self = g_object_new(RIL_NETWORK_TYPE, NULL);
 	struct ril_network_priv *priv = self->priv;
@@ -861,16 +836,10 @@ struct ril_network *ril_network_new(const char *path, GRilIoChannel *io,
 	priv->io = grilio_channel_ref(io);
 	priv->q = grilio_queue_new(priv->io);
 	priv->radio = ril_radio_ref(radio);
-	priv->simcard = ril_sim_card_ref(simcard);
+	priv->sim_card = ril_sim_card_ref(sim_card);
 	priv->log_prefix = (log_prefix && log_prefix[0]) ?
 		g_strconcat(log_prefix, " ", NULL) : g_strdup("");
 	DBG_(self, "");
-
-	/* Copy relevant config values */
-	priv->lte_network_mode = config->lte_network_mode;
-	priv->network_mode_timeout = config->network_mode_timeout;
-
-	/* Register listeners */
 	priv->unsol_event_id[UNSOL_EVENT_NETWORK_STATE] =
 		grilio_channel_add_unsol_event_handler(priv->io,
 			ril_network_state_changed_cb,
@@ -885,15 +854,12 @@ struct ril_network *ril_network_new(const char *path, GRilIoChannel *io,
 	priv->radio_event_id[RADIO_EVENT_ONLINE_CHANGED] =
 		ril_radio_add_online_changed_handler(priv->radio,
 			ril_network_radio_online_cb, self);
-	priv->simcard_event_id[SIM_EVENT_STATUS_CHANGED] =
-		ril_sim_card_add_status_changed_handler(priv->simcard,
-			ril_network_sim_status_changed_cb, self);
-	priv->simcard_event_id[SIM_EVENT_IO_ACTIVE_CHANGED] =
-		ril_sim_card_add_sim_io_active_changed_handler(priv->simcard,
-			ril_network_sim_status_changed_cb, self);
 	priv->settings_event_id =
 		ril_sim_settings_add_pref_mode_changed_handler(settings,
 			ril_network_pref_mode_changed_cb, self);
+	priv->sim_status_event_id =
+		ril_sim_card_add_status_changed_handler(priv->sim_card,
+			ril_network_sim_status_changed_cb, self);
 
 	/*
 	 * Query the initial state. Querying network state before the radio
@@ -950,13 +916,16 @@ static void ril_network_finalize(GObject *object)
 	}
 
 	grilio_queue_cancel_all(priv->q, FALSE);
-	grilio_channel_remove_all_handlers(priv->io, priv->unsol_event_id);
+	grilio_channel_remove_handlers(priv->io, priv->unsol_event_id,
+					G_N_ELEMENTS(priv->unsol_event_id));
+
 	grilio_channel_unref(priv->io);
 	grilio_queue_unref(priv->q);
 	ril_radio_remove_all_handlers(priv->radio, priv->radio_event_id);
 	ril_radio_unref(priv->radio);
-	ril_sim_card_remove_all_handlers(priv->simcard, priv->simcard_event_id);
-	ril_sim_card_unref(priv->simcard);
+	ril_sim_card_remove_handler(priv->sim_card,
+						priv->sim_status_event_id);
+	ril_sim_card_unref(priv->sim_card);
 	ril_sim_settings_remove_handler(self->settings,
 						priv->settings_event_id);
 	ril_sim_settings_unref(self->settings);

ofono/drivers/ril/ril_network.h

@@ -48,8 +48,7 @@ typedef void (*ril_network_cb_t)(struct ril_network *net, void *arg);
 struct ril_network *ril_network_new(const char *path, GRilIoChannel *io,
 			const char *log_prefix, struct ril_radio *radio,
 			struct ril_sim_card *sim_card,
-			struct ril_sim_settings *settings,
-			const struct ril_slot_config *ril_slot_config);
+			struct ril_sim_settings *settings);
 struct ril_network *ril_network_ref(struct ril_network *net);
 void ril_network_unref(struct ril_network *net);
 

ofono/drivers/ril/ril_plugin.c

@@ -30,11 +30,8 @@
 #include <sailfish_manager.h>
 #include <sailfish_watch.h>
 
-#include <grilio_transport.h>
-
 #include <gutil_ints.h>
 #include <gutil_macros.h>
-#include <gutil_misc.h>
 
 #include <mce_display.h>
 #include <mce_log.h>
@@ -51,7 +48,6 @@
 #define OFONO_API_SUBJECT_TO_CHANGE
 #include <ofono/plugin.h>
 #include <ofono/storage.h>
-#include <ofono/ril-transport.h>
 
 #define OFONO_RADIO_ACCESS_MODE_ALL (OFONO_RADIO_ACCESS_MODE_GSM |\
                                      OFONO_RADIO_ACCESS_MODE_UMTS |\
@@ -67,8 +63,6 @@
 #define RILMODEM_DEFAULT_SOCK2      "/dev/socket/rild2"
 #define RILMODEM_DEFAULT_SUB        "SUB1"
 #define RILMODEM_DEFAULT_TECHS      OFONO_RADIO_ACCESS_MODE_ALL
-#define RILMODEM_DEFAULT_LTE_MODE   PREF_NET_TYPE_LTE_GSM_WCDMA
-#define RILMODEM_DEFAULT_NETWORK_MODE_TIMEOUT (20*1000) /* ms */
 #define RILMODEM_DEFAULT_ENABLE_VOICECALL TRUE
 #define RILMODEM_DEFAULT_ENABLE_CBS TRUE
 #define RILMODEM_DEFAULT_SLOT       0xffffffff
@@ -83,14 +77,6 @@
 #define RILMODEM_DEFAULT_EMPTY_PIN_QUERY TRUE /* optimistic */
 #define RILMODEM_DEFAULT_QUERY_AVAILABLE_BAND_MODE TRUE /* Qualcomm */
 #define RILMODEM_DEFAULT_LEGACY_IMEI_QUERY FALSE
-#define RILMODEM_DEFAULT_RADIO_POWER_CYCLE TRUE
-#define RILMODEM_DEFAULT_CONFIRM_RADIO_POWER_ON TRUE
-#define RILMODEM_DEFAULT_SLOT_FLAGS SAILFISH_SLOT_NO_FLAGS
-
-/* RIL socket transport name and parameters */
-#define RIL_TRANSPORT_SOCKET                "socket"
-#define RIL_TRANSPORT_SOCKET_PATH           "path"
-#define RIL_TRANSPORT_SOCKET_SUB            "sub"
 
 /*
  * The convention is that the keys which can only appear in the [Settings]
@@ -98,44 +84,38 @@
  * modem section (OR in the [Settings] if they apply to all modems) start
  * with lower case.
  */
-#define RILCONF_SETTINGS_EMPTY              "EmptyConfig"
-#define RILCONF_SETTINGS_IDENTITY           "Identity"
-#define RILCONF_SETTINGS_3GHANDOVER         "3GLTEHandover"
-#define RILCONF_SETTINGS_SET_RADIO_CAP      "SetRadioCapability"
+#define RILCONF_SETTINGS_EMPTY      "EmptyConfig"
+#define RILCONF_SETTINGS_IDENTITY   "Identity"
+#define RILCONF_SETTINGS_3GHANDOVER "3GLTEHandover"
+#define RILCONF_SETTINGS_SET_RADIO_CAP "SetRadioCapability"
 
-#define RILCONF_MODEM_PREFIX                "ril_"
-#define RILCONF_PATH_PREFIX                 "/" RILCONF_MODEM_PREFIX
-#define RILCONF_TRANSPORT                   "transport"
-#define RILCONF_NAME                        "name"
-#define RILCONF_SOCKET                      "socket"
-#define RILCONF_SLOT                        "slot"
-#define RILCONF_SUB                         "sub"
-#define RILCONF_START_TIMEOUT               "startTimeout"
-#define RILCONF_TIMEOUT                     "timeout"
-#define RILCONF_4G                          "enable4G" /* Deprecated */
-#define RILCONF_ENABLE_VOICECALL            "enableVoicecall"
-#define RILCONF_ENABLE_CBS                  "enableCellBroadcast"
-#define RILCONF_TECHNOLOGIES                "technologies"
-#define RILCONF_LTE_MODE                    "lteNetworkMode"
-#define RILCONF_NETWORK_MODE_TIMEOUT        "networkModeTimeout"
-#define RILCONF_UICC_WORKAROUND             "uiccWorkaround"
-#define RILCONF_ECCLIST_FILE                "ecclistFile"
-#define RILCONF_ALLOW_DATA_REQ              "allowDataReq"
-#define RILCONF_EMPTY_PIN_QUERY             "emptyPinQuery"
-#define RILCONF_DATA_CALL_FORMAT            "dataCallFormat"
-#define RILCONF_VENDOR_DRIVER               "vendorDriver"
-#define RILCONF_DATA_CALL_RETRY_LIMIT       "dataCallRetryLimit"
-#define RILCONF_DATA_CALL_RETRY_DELAY       "dataCallRetryDelay"
-#define RILCONF_LOCAL_HANGUP_REASONS        "localHangupReasons"
-#define RILCONF_REMOTE_HANGUP_REASONS       "remoteHangupReasons"
-#define RILCONF_LEGACY_IMEI_QUERY           "legacyImeiQuery"
-#define RILCONF_RADIO_POWER_CYCLE           "radioPowerCycle"
-#define RILCONF_CONFIRM_RADIO_POWER_ON      "confirmRadioPowerOn"
-#define RILCONF_SINGLE_DATA_CONTEXT         "singleDataContext"
+#define RILCONF_DEV_PREFIX          "ril_"
+#define RILCONF_PATH_PREFIX         "/" RILCONF_DEV_PREFIX
+#define RILCONF_NAME                "name"
+#define RILCONF_SOCKET              "socket"
+#define RILCONF_SLOT                "slot"
+#define RILCONF_SUB                 "sub"
+#define RILCONF_START_TIMEOUT       "startTimeout"
+#define RILCONF_TIMEOUT             "timeout"
+#define RILCONF_4G                  "enable4G" /* Deprecated */
+#define RILCONF_ENABLE_VOICECALL    "enableVoicecall"
+#define RILCONF_ENABLE_CBS          "enableCellBroadcast"
+#define RILCONF_TECHNOLOGIES        "technologies"
+#define RILCONF_UICC_WORKAROUND     "uiccWorkaround"
+#define RILCONF_ECCLIST_FILE        "ecclistFile"
+#define RILCONF_ALLOW_DATA_REQ      "allowDataReq"
+#define RILCONF_EMPTY_PIN_QUERY     "emptyPinQuery"
+#define RILCONF_DATA_CALL_FORMAT    "dataCallFormat"
+#define RILCONF_VENDOR_DRIVER       "vendorDriver"
+#define RILCONF_DATA_CALL_RETRY_LIMIT "dataCallRetryLimit"
+#define RILCONF_DATA_CALL_RETRY_DELAY "dataCallRetryDelay"
+#define RILCONF_LOCAL_HANGUP_REASONS  "localHangupReasons"
+#define RILCONF_REMOTE_HANGUP_REASONS "remoteHangupReasons"
+#define RILCONF_DEFAULT_LEGACY_IMEI_QUERY "legacyImeiQuery"
 
 /* Modem error ids */
-#define RIL_ERROR_ID_RILD_RESTART           "rild-restart"
-#define RIL_ERROR_ID_CAPS_SWITCH_ABORTED    "ril-caps-switch-aborted"
+#define RIL_ERROR_ID_RILD_RESTART        "rild-restart"
+#define RIL_ERROR_ID_CAPS_SWITCH_ABORTED "ril-caps-switch-aborted"
 
 enum ril_plugin_io_events {
 	IO_EVENT_CONNECTED,
@@ -194,8 +174,8 @@ typedef struct sailfish_slot_impl {
 	char *imei;
 	char *imeisv;
 	char *name;
-	char *transport_name;
-	GHashTable *transport_params;
+	char *sockpath;
+	char *sub;
 	char *ecclist_file;
 	int timeout;            /* RIL timeout, in milliseconds */
 	int index;
@@ -213,7 +193,6 @@ typedef struct sailfish_slot_impl {
 	struct ril_vendor_hook *vendor_hook;
 	struct ril_data *data;
 	gboolean legacy_imei_query;
-	enum sailfish_slot_flags slot_flags;
 	guint start_timeout;
 	guint start_timeout_id;
 	MceDisplay *display;
@@ -985,12 +964,10 @@ static void ril_plugin_slot_connected(ril_slot *slot)
 	slot->radio = ril_radio_new(slot->io);
 
 	GASSERT(!slot->io_event_id[IO_EVENT_RADIO_STATE_CHANGED]);
-	if (slot->config.confirm_radio_power_on) {
-		slot->io_event_id[IO_EVENT_RADIO_STATE_CHANGED] =
-			grilio_channel_add_unsol_event_handler(slot->io,
+	slot->io_event_id[IO_EVENT_RADIO_STATE_CHANGED] =
+		grilio_channel_add_unsol_event_handler(slot->io,
 				ril_plugin_radio_state_changed,
 				RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED, slot);
-	}
 
 	GASSERT(!slot->sim_card);
 	slot->sim_card = ril_sim_card_new(slot->io, slot->config.slot,
@@ -1004,8 +981,7 @@ static void ril_plugin_slot_connected(ril_slot *slot)
 
 	GASSERT(!slot->network);
 	slot->network = ril_network_new(slot->path, slot->io, log_prefix,
-			slot->radio, slot->sim_card, slot->sim_settings, 
-			&slot->config);
+			slot->radio, slot->sim_card, slot->sim_settings);
 
 	GASSERT(!slot->vendor_hook);
 	slot->vendor_hook = ril_vendor_create_hook(slot->vendor, slot->io,
@@ -1042,10 +1018,9 @@ static void ril_plugin_slot_connected(ril_slot *slot)
 		slot->start_timeout_id = 0;
 
 		/* Register this slot with the sailfish manager plugin */
-		slot->handle = sailfish_manager_slot_add2(plugin->handle, slot,
+		slot->handle = sailfish_manager_slot_add(plugin->handle, slot,
 				slot->path, slot->config.techs, slot->imei,
-				slot->imeisv, ril_plugin_sim_state(slot),
-				slot->slot_flags);
+				slot->imeisv, ril_plugin_sim_state(slot));
 		sailfish_manager_set_cell_info(slot->handle, slot->cell_info);
 
 		/* Check if this was the last slot we were waiting for */
@@ -1068,8 +1043,8 @@ static void ril_plugin_slot_connected_cb(GRilIoChannel *io, void *user_data)
 static void ril_plugin_init_io(ril_slot *slot)
 {
 	if (!slot->io) {
-		slot->io = grilio_channel_new(ofono_ril_transport_connect
-			(slot->transport_name, slot->transport_params));
+		DBG("%s %s", slot->sockpath, slot->sub);
+		slot->io = grilio_channel_new_socket(slot->sockpath, slot->sub);
 		if (slot->io) {
 			ril_debug_trace_update(slot);
 			ril_debug_dump_update(slot);
@@ -1125,7 +1100,7 @@ static void ril_plugin_retry_init_io(ril_slot *slot)
 		g_source_remove(slot->retry_id);
 	}
 
-	DBG("%s", slot->path);
+	DBG("%s %s", slot->sockpath, slot->sub);
 	slot->retry_id = g_timeout_add_seconds(RIL_RETRY_SECS,
 					ril_plugin_retry_init_io_cb, slot);
 }
@@ -1153,7 +1128,7 @@ static void ril_slot_free(ril_slot *slot)
 {
 	ril_plugin* plugin = slot->plugin;
 
-	DBG("%s", slot->path);
+	DBG("%s", slot->sockpath);
 	ril_plugin_shutdown_slot(slot, TRUE);
 	plugin->slots = g_slist_remove(plugin->slots, slot);
 	mce_display_remove_all_handlers(slot->display, slot->display_event_id);
@@ -1167,8 +1142,8 @@ static void ril_slot_free(ril_slot *slot)
 	g_free(slot->imei);
 	g_free(slot->imeisv);
 	g_free(slot->name);
-	g_free(slot->transport_name);
-	g_hash_table_destroy(slot->transport_params);
+	g_free(slot->sockpath);
+	g_free(slot->sub);
 	g_free(slot->ecclist_file);
 	g_free(slot);
 }
@@ -1178,7 +1153,7 @@ static gboolean ril_plugin_slot_start_timeout(gpointer user_data)
 	ril_slot *slot = user_data;
 	ril_plugin* plugin = slot->plugin;
 
-	DBG("%s", slot->path);
+	DBG("%s", slot->sockpath);
 	plugin->slots = g_slist_remove(plugin->slots, slot);
 	slot->start_timeout_id = 0;
 	ril_slot_free(slot);
@@ -1186,31 +1161,24 @@ static gboolean ril_plugin_slot_start_timeout(gpointer user_data)
 	return G_SOURCE_REMOVE;
 }
 
-static ril_slot *ril_plugin_slot_new_take(char *transport,
-			GHashTable *transport_params, char *dbus_path,
-			char *name, guint slot_index)
+static ril_slot *ril_plugin_slot_new_take(char *sockpath, char *path,
+						char *name, guint slot_index)
 {
 	ril_slot *slot = g_new0(ril_slot, 1);
 	struct ril_slot_config *config = &slot->config;
 
-	slot->transport_name = transport;
-	slot->transport_params = transport_params;
-	slot->path = dbus_path;
+	slot->sockpath = sockpath;
+	slot->path = path;
 	slot->name = name;
 	config->slot = slot_index;
 	config->techs = RILMODEM_DEFAULT_TECHS;
-	config->lte_network_mode = RILMODEM_DEFAULT_LTE_MODE;
 	config->empty_pin_query = RILMODEM_DEFAULT_EMPTY_PIN_QUERY;
-	config->radio_power_cycle = RILMODEM_DEFAULT_RADIO_POWER_CYCLE;
-	config->confirm_radio_power_on =
-		RILMODEM_DEFAULT_CONFIRM_RADIO_POWER_ON;
 	config->enable_voicecall = RILMODEM_DEFAULT_ENABLE_VOICECALL;
 	config->enable_cbs = RILMODEM_DEFAULT_ENABLE_CBS;
 	config->query_available_band_mode =
 		RILMODEM_DEFAULT_QUERY_AVAILABLE_BAND_MODE;
 	slot->timeout = RILMODEM_DEFAULT_TIMEOUT;
 	slot->sim_flags = RILMODEM_DEFAULT_SIM_FLAGS;
-	slot->slot_flags = RILMODEM_DEFAULT_SLOT_FLAGS;
 	slot->legacy_imei_query = RILMODEM_DEFAULT_LEGACY_IMEI_QUERY;
 	slot->start_timeout = RILMODEM_DEFAULT_START_TIMEOUT;
 	slot->data_opt.allow_data = RILMODEM_DEFAULT_DATA_OPT;
@@ -1229,7 +1197,7 @@ static ril_slot *ril_plugin_slot_new_take(char *transport,
 		mce_display_add_state_changed_handler(slot->display,
 				ril_plugin_display_cb, slot);
 
-	slot->watch = sailfish_watch_new(dbus_path);
+	slot->watch = sailfish_watch_new(path);
 	slot->watch_event_id[WATCH_EVENT_MODEM] =
 		sailfish_watch_add_modem_changed_handler(slot->watch,
 			ril_plugin_slot_modem_changed, slot);
@@ -1259,23 +1227,11 @@ static void ril_plugin_slot_apply_vendor_defaults(ril_slot *slot)
 	}
 }
 
-static ril_slot *ril_plugin_slot_new_socket(const char *sockpath,
-				const char *sub, const char *dbus_path,
+static ril_slot *ril_plugin_slot_new(const char *sockpath, const char *path,
 				const char *name, guint slot_index)
 {
-	/* RIL socket configuration */
-	GHashTable *params = g_hash_table_new_full(g_str_hash, g_str_equal,
-							g_free, g_free);
-
-	g_hash_table_insert(params, g_strdup(RIL_TRANSPORT_SOCKET_PATH),
-							g_strdup(sockpath));
-	if (sub) {
-		g_hash_table_insert(params, g_strdup(RIL_TRANSPORT_SOCKET_SUB),
-							g_strdup(sub));
-	}
-
-	return ril_plugin_slot_new_take(g_strdup(RIL_TRANSPORT_SOCKET), params,
-			g_strdup(dbus_path), g_strdup(name), slot_index);
+	return ril_plugin_slot_new_take(g_strdup(sockpath), g_strdup(path),
+						g_strdup(name), slot_index);
 }
 
 static GSList *ril_plugin_create_default_config()
@@ -1284,135 +1240,55 @@ static GSList *ril_plugin_create_default_config()
 
 	if (g_file_test(RILMODEM_DEFAULT_SOCK2, G_FILE_TEST_EXISTS)) {
 		DBG("Falling back to default dual SIM config");
-		list = g_slist_append(list, ril_plugin_slot_new_socket
-				(RILMODEM_DEFAULT_SOCK, NULL,
+		list = g_slist_append(list,
+				ril_plugin_slot_new(RILMODEM_DEFAULT_SOCK,
 					RILCONF_PATH_PREFIX "0", "RIL1", 0));
-		list = g_slist_append(list, ril_plugin_slot_new_socket
-				(RILMODEM_DEFAULT_SOCK2, NULL,
+		list = g_slist_append(list,
+				ril_plugin_slot_new(RILMODEM_DEFAULT_SOCK2,
 					RILCONF_PATH_PREFIX "1", "RIL2", 1));
 	} else {
+		ril_slot *slot = ril_plugin_slot_new(RILMODEM_DEFAULT_SOCK,
+					RILCONF_PATH_PREFIX "0", "RIL", 0);
+
 		DBG("Falling back to default single SIM config");
-		list = g_slist_append(list, ril_plugin_slot_new_socket
-				(RILMODEM_DEFAULT_SOCK, RILMODEM_DEFAULT_SUB,
-					RILCONF_PATH_PREFIX "0", "RIL", 0));
+		slot->sub = g_strdup(RILMODEM_DEFAULT_SUB);
+		list = g_slist_append(list, slot);
 	}
 
 	return list;
 }
 
-/*
- * Parse the spec according to the following grammar:
- *
- *   spec: transport | transport ':' parameters
- *   params: param | params ';' param
- *   param: name '=' value
- *   transport: STRING
- *   name: STRING
- *   value: STRING
- *
- * For example, a RIL socket spec may look like this:
- *
- *   socket:path=/dev/socket/rild;sub=SUB1
- */
-static char *ril_plugin_parse_transport_spec(const char *spec,
-							GHashTable *params)
-{
-	char *transport = NULL;
-	char *sep = strchr(spec, ':');
-
-	if (sep) {
-		transport = g_strstrip(g_strndup(spec, sep - spec));
-		if (transport[0]) {
-			char **list = g_strsplit(sep + 1, ";", 0);
-			char **ptr;
-
-			for (ptr = list; *ptr; ptr++) {
-				const char *p = *ptr;
-
-				sep = strchr(p, '=');
-				if (sep) {
-					char *name = g_strndup(p, sep - p);
-					char* value = g_strdup(sep + 1);
-
-					g_hash_table_insert(params,
-							g_strstrip(name),
-							g_strstrip(value));
-				}
-			}
-			g_strfreev(list);
-			return transport;
-		}
-	} else {
-		/* Use default transport attributes */
-		transport = g_strstrip(g_strdup(spec));
-		if (transport[0]) {
-			return transport;
-		}
-	}
-	g_free(transport);
-	return NULL;
-}
-
 static ril_slot *ril_plugin_parse_config_group(GKeyFile *file,
 							const char *group)
 {
 	ril_slot *slot;
 	struct ril_slot_config *config;
-	gboolean bval;
 	int ival;
 	char *sval;
 	char **strv;
-	GHashTable *transport_params = g_hash_table_new_full(g_str_hash,
-						g_str_equal, g_free, g_free);
-	char *transport = NULL;
-	char *transport_spec = g_key_file_get_string(file, group,
-						RILCONF_TRANSPORT, NULL);
+	char *sock = g_key_file_get_string(file, group, RILCONF_SOCKET, NULL);
 
-	if (transport_spec) {
-		transport = ril_plugin_parse_transport_spec(transport_spec,
-							transport_params);
-		if (transport) {
-			DBG("%s: %s:%s", group, transport,
-					strchr(transport_spec, ':') + 1);
-		}
-		g_free(transport_spec);
-	} else {
-		/* Fall back to socket transport */
-		char *sockpath = g_key_file_get_string(file, group,
-							RILCONF_SOCKET, NULL);
-
-		if (sockpath) {
-			char *sub = g_key_file_get_string(file, group,
-							RILCONF_SUB, NULL);
-
-			transport = g_strdup(RIL_TRANSPORT_SOCKET);
-			g_hash_table_insert(transport_params,
-					g_strdup(RIL_TRANSPORT_SOCKET_PATH),
-					sockpath);
-			if (sub && strlen(sub) == RIL_SUB_SIZE) {
-				DBG("%s: %s:%s", group, sockpath, sub);
-				g_hash_table_insert(transport_params,
-					g_strdup(RIL_TRANSPORT_SOCKET_SUB),
-					sub);
-			} else {
-				DBG("%s: %s", group, sockpath);
-				g_free(sub);
-			}
-		}
-	}
-
-	if (!transport) {
-		ofono_warn("No usable RIL transport defined for %s", group);
-		g_hash_table_destroy(transport_params);
+	if (!sock) {
+		ofono_warn("no socket path for %s", group);
 		return NULL;
 	}
 
-	slot = ril_plugin_slot_new_take(transport, transport_params,
+	slot = ril_plugin_slot_new_take(sock,
 			g_strconcat("/", group, NULL),
 			ril_config_get_string(file, group, RILCONF_NAME),
 			RILMODEM_DEFAULT_SLOT);
 	config = &slot->config;
 
+	/* sub */
+	sval = ril_config_get_string(file, group, RILCONF_SUB);
+	if (sval && strlen(sval) == RIL_SUB_SIZE) {
+		DBG("%s: %s:%s", group, sock, sval);
+		slot->sub = sval;
+	} else {
+		DBG("%s: %s", group, sock);
+		g_free(sval);
+	}
+
 	/* slot */
 	if (ril_config_get_integer(file, group, RILCONF_SLOT, &ival) &&
 								ival >= 0) {
@@ -1501,20 +1377,6 @@ static ril_slot *ril_plugin_parse_config_group(GKeyFile *file,
 		}
 		g_strfreev(strv);
 	}
-	
-	/* lteNetworkMode */
-	if (ril_config_get_integer(file, group, RILCONF_LTE_MODE,
-					&config->lte_network_mode)) {
-		DBG("%s: " RILCONF_LTE_MODE " %d", group,
-					config->lte_network_mode);
-	}
-
-	/* networkModeTimeout */
-	if (ril_config_get_integer(file, group, RILCONF_NETWORK_MODE_TIMEOUT,
-					&config->network_mode_timeout)) {
-		DBG("%s: " RILCONF_NETWORK_MODE_TIMEOUT " %d", group,
-					config->network_mode_timeout);
-	}
 
 	/* enable4G (deprecated but still supported) */
 	ival = config->techs;
@@ -1532,28 +1394,6 @@ static ril_slot *ril_plugin_parse_config_group(GKeyFile *file,
 				config->empty_pin_query ? "on" : "off");
 	}
 
-	/* radioPowerCycle */
-	if (ril_config_get_boolean(file, group, RILCONF_RADIO_POWER_CYCLE,
-					&config->radio_power_cycle)) {
-		DBG("%s: " RILCONF_RADIO_POWER_CYCLE " %s", group,
-				config->radio_power_cycle ? "on" : "off");
-	}
-
-	/* confirmRadioPowerOn */
-	if (ril_config_get_boolean(file, group, RILCONF_CONFIRM_RADIO_POWER_ON,
-					&config->confirm_radio_power_on)) {
-		DBG("%s: " RILCONF_CONFIRM_RADIO_POWER_ON " %s", group,
-				config->confirm_radio_power_on ? "on" : "off");
-	}
-
-	/* singleDataContext */
-	if (ril_config_get_boolean(file, group, RILCONF_SINGLE_DATA_CONTEXT,
-							&bval) && bval) {
-		DBG("%s: " RILCONF_SINGLE_DATA_CONTEXT " %s", group,
-							bval ? "on" : "off");
-		slot->slot_flags |= SAILFISH_SLOT_SINGLE_CONTEXT;
-	}
-
 	/* uiccWorkaround */
 	if (ril_config_get_flag(file, group, RILCONF_UICC_WORKAROUND,
 			RIL_SIM_CARD_V9_UICC_SUBSCRIPTION_WORKAROUND,
@@ -1634,9 +1474,10 @@ static ril_slot *ril_plugin_parse_config_group(GKeyFile *file,
 	}
 
 	/* legacyImeiQuery */
-	if (ril_config_get_boolean(file, group, RILCONF_LEGACY_IMEI_QUERY,
+	if (ril_config_get_boolean(file, group,
+					RILCONF_DEFAULT_LEGACY_IMEI_QUERY,
 					&slot->legacy_imei_query)) {
-		DBG("%s: " RILCONF_LEGACY_IMEI_QUERY " %s", group,
+		DBG("%s: " RILCONF_DEFAULT_LEGACY_IMEI_QUERY " %s", group,
 				slot->legacy_imei_query ? "on" : "off");
 	}
 
@@ -1714,7 +1555,7 @@ static void ril_plugin_parse_identity(struct ril_plugin_identity *identity,
 			int n;
 
 			/* Try numeric */
-			if (gutil_parse_int(group, 0, &n)) {
+			if (ril_parse_int(group, 0, &n)) {
 				gr = getgrgid(n);
 			}
 		}
@@ -1726,7 +1567,7 @@ static void ril_plugin_parse_identity(struct ril_plugin_identity *identity,
 		int n;
 
 		/* Try numeric */
-		if (gutil_parse_int(user, 0, &n)) {
+		if (ril_parse_int(user, 0, &n)) {
 			pw = getpwuid(n);
 		}
 	}
@@ -1757,7 +1598,7 @@ static GSList *ril_plugin_parse_config_file(GKeyFile *file,
 
 	for (i=0; i<n; i++) {
 		const char *group = groups[i];
-		if (g_str_has_prefix(group, RILCONF_MODEM_PREFIX)) {
+		if (g_str_has_prefix(group, RILCONF_DEV_PREFIX)) {
 			/* Modem configuration */
 			ril_slot *slot = ril_plugin_parse_config_group(file,
 									group);
@@ -2081,31 +1922,10 @@ static void ril_slot_enabled_changed(struct sailfish_slot_impl *s)
 	}
 }
 
-/**
- * RIL socket transport factory
- */
-static struct grilio_transport *ril_socket_transport_connect(GHashTable *args)
-{
-	const char* path = g_hash_table_lookup(args, RIL_TRANSPORT_SOCKET_PATH);
-	const char* sub = g_hash_table_lookup(args, RIL_TRANSPORT_SOCKET_SUB);
-
-	GASSERT(path);
-	if (path) {
-		DBG("%s %s", path, sub);
-		return grilio_transport_socket_new_path(path, sub);
-	}
-	return NULL;
-}
-
 /* Global part (that requires access to global variables) */
 
 static struct sailfish_slot_driver_reg *ril_driver = NULL;
 static guint ril_driver_init_id = 0;
-static const struct ofono_ril_transport ril_socket_transport = {
-	.name = RIL_TRANSPORT_SOCKET,
-	.api_version = OFONO_RIL_TRANSPORT_API_VERSION,
-	.connect = ril_socket_transport_connect
-};
 
 static void ril_debug_trace_notify(struct ofono_debug_desc *desc)
 {
@@ -2151,9 +1971,6 @@ static gboolean ril_plugin_start(gpointer user_data)
 	DBG("");
 	ril_driver_init_id = 0;
 
-	/* Socket transport can be registered right away */
-	ofono_ril_transport_register(&ril_socket_transport);
-
 	/* Register the driver */
 	ril_driver = sailfish_slot_driver_register(&ril_slot_driver);
 	return G_SOURCE_REMOVE;
@@ -2189,7 +2006,6 @@ static void ril_plugin_exit(void)
 	DBG("");
 	GASSERT(ril_driver);
 
-	ofono_ril_transport_unregister(&ril_socket_transport);
 	ofono_modem_driver_unregister(&ril_modem_driver);
 	ofono_sim_driver_unregister(&ril_sim_driver);
 	ofono_sms_driver_unregister(&ril_sms_driver);

ofono/drivers/ril/ril_radio.c

@@ -71,16 +71,14 @@ G_DEFINE_TYPE(RilRadio, ril_radio, G_TYPE_OBJECT)
 #define RIL_RADIO_TYPE (ril_radio_get_type())
 #define RIL_RADIO(obj) (G_TYPE_CHECK_INSTANCE_CAST(obj,RIL_RADIO_TYPE,RilRadio))
 
-#define DBG_(self,fmt,args...) DBG("%s" fmt, (self)->priv->log_prefix, ##args)
-
 static void ril_radio_submit_power_request(struct ril_radio *self, gboolean on);
 
 static inline gboolean ril_radio_power_should_be_on(struct ril_radio *self)
 {
 	struct ril_radio_priv *priv = self->priv;
 
-	return (self->online || g_hash_table_size(priv->req_table) > 0) &&
-		!priv->power_cycle;
+	return self->online && !priv->power_cycle &&
+				g_hash_table_size(priv->req_table) > 0;
 }
 
 static inline gboolean ril_radio_state_off(enum ril_radio_state radio_state)
@@ -104,7 +102,7 @@ static gboolean ril_radio_power_request_retry_cb(gpointer user_data)
 	struct ril_radio *self = RIL_RADIO(user_data);
 	struct ril_radio_priv *priv = self->priv;
 
-	DBG_(self, "");
+	DBG("%s", priv->log_prefix);
 	GASSERT(priv->retry_id);
 	priv->retry_id = 0;
 	ril_radio_submit_power_request(self,
@@ -118,7 +116,7 @@ static void ril_radio_cancel_retry(struct ril_radio *self)
 	struct ril_radio_priv *priv = self->priv;
 
 	if (priv->retry_id) {
-		DBG_(self, "retry cancelled");
+		DBG("%sretry cancelled", priv->log_prefix);
 		g_source_remove(priv->retry_id);
 		priv->retry_id = 0;
 	}
@@ -131,8 +129,8 @@ static void ril_radio_check_state(struct ril_radio *self)
 	if (!priv->pending_id) {
 		gboolean should_be_on = ril_radio_power_should_be_on(self);
 
-		if (ril_radio_state_on(priv->last_known_state) ==
-							should_be_on) {
+		if (ril_radio_state_on(self->priv->last_known_state) ==
+								should_be_on) {
 			/* All is good, cancel pending retry if there is one */
 			ril_radio_cancel_retry(self);
 		} else if (priv->state_changed_while_request_pending) {
@@ -140,7 +138,7 @@ static void ril_radio_check_state(struct ril_radio *self)
 			ril_radio_submit_power_request(self, should_be_on);
 		} else if (!priv->retry_id) {
 			/* There has been no reaction so far, wait a bit */
-			DBG_(self, "retry scheduled");
+			DBG("%sretry scheduled", priv->log_prefix);
 			priv->retry_id = g_timeout_add_seconds(POWER_RETRY_SECS,
 					ril_radio_power_request_retry_cb, self);
 		}
@@ -149,38 +147,33 @@ static void ril_radio_check_state(struct ril_radio *self)
 	/* Don't update public state while something is pending */
 	if (!priv->pending_id && !priv->retry_id &&
 				self->state != priv->last_known_state) {
-		DBG_(self, "%s -> %s", ril_radio_state_to_string(self->state),
+		DBG("%s%s -> %s", priv->log_prefix,
+			ril_radio_state_to_string(self->state),
 			ril_radio_state_to_string(priv->last_known_state));
 		self->state = priv->last_known_state;
 		ril_radio_emit_signal(self, SIGNAL_STATE_CHANGED);
 	}
 }
 
-static void ril_radio_power_request_done(struct ril_radio *self)
-{
-	struct ril_radio_priv *priv = self->priv;
-
-	GASSERT(priv->pending_id);
-	priv->pending_id = 0;
-
-	if (priv->next_state_valid) {
-		ril_radio_submit_power_request(self, priv->next_state);
-	} else {
-		ril_radio_check_state(self);
-	}
-}
-
 static void ril_radio_power_request_cb(GRilIoChannel *channel, int ril_status,
 				const void *data, guint len, void *user_data)
 {
 	struct ril_radio *self = RIL_RADIO(user_data);
+	struct ril_radio_priv *priv = self->priv;
+
+	GASSERT(priv->pending_id);
+	priv->pending_id = 0;
 
 	if (ril_status != RIL_E_SUCCESS) {
 		ofono_error("Power request failed: %s",
 					ril_error_to_string(ril_status));
 	}
 
-	ril_radio_power_request_done(self);
+	if (priv->next_state_valid) {
+		ril_radio_submit_power_request(self, priv->next_state);
+	} else {
+		ril_radio_check_state(self);
+	}
 }
 
 static void ril_radio_submit_power_request(struct ril_radio *self, gboolean on)
@@ -221,18 +214,13 @@ static void ril_radio_power_request(struct ril_radio *self, gboolean on,
 			/* Wait for the pending request to complete */
 			priv->next_state_valid = TRUE;
 			priv->next_state = on;
-			DBG_(self, "%s (queued)", on_off);
+			DBG("%s%s (queued)", priv->log_prefix, on_off);
 		} else {
-			DBG_(self, "%s (ignored)", on_off);
+			DBG("%s%s (ignored)", priv->log_prefix, on_off);
 		}
 	} else {
-		if (ril_radio_state_on(priv->last_known_state) == on) {
-			DBG_(self, "%s (already)", on_off);
-			ril_radio_check_state(self);
-		} else {
-			DBG_(self, "%s", on_off);
-			ril_radio_submit_power_request(self, on);
-		}
+		DBG("%s%s", priv->log_prefix, on_off);
+		ril_radio_submit_power_request(self, on);
 	}
 }
 
@@ -249,12 +237,12 @@ void ril_radio_power_cycle(struct ril_radio *self)
 		struct ril_radio_priv *priv = self->priv;
 
 		if (ril_radio_state_off(priv->last_known_state)) {
-			DBG_(self, "power is already off");
+			DBG("%spower is already off", priv->log_prefix);
 			GASSERT(!priv->power_cycle);
 		} else if (priv->power_cycle) {
-			DBG_(self, "already in progress");
+			DBG("%salready in progress", priv->log_prefix);
 		} else {
-			DBG_(self, "initiated");
+			DBG("%sinitiated", priv->log_prefix);
 			priv->power_cycle = TRUE;
 			if (!priv->pending_id) {
 				ril_radio_submit_power_request(self, FALSE);
@@ -271,7 +259,7 @@ void ril_radio_power_on(struct ril_radio *self, gpointer tag)
 		if (!g_hash_table_contains(priv->req_table, tag)) {
 			gboolean was_on = ril_radio_power_should_be_on(self);
 
-			DBG_(self, "%p", tag);
+			DBG("%s%p", priv->log_prefix, tag);
 			g_hash_table_insert(priv->req_table, tag, tag);
 			if (!was_on && ril_radio_power_should_be_on(self)) {
 				ril_radio_power_request(self, TRUE, FALSE);
@@ -286,7 +274,7 @@ void ril_radio_power_off(struct ril_radio *self, gpointer tag)
 		struct ril_radio_priv *priv = self->priv;
 
 		if (g_hash_table_remove(priv->req_table, tag)) {
-			DBG_(self, "%p", tag);
+			DBG("%s%p", priv->log_prefix, tag);
 			if (!ril_radio_power_should_be_on(self)) {
 				/* The last one turns the lights off */
 				ril_radio_power_request(self, FALSE, FALSE);
@@ -358,41 +346,20 @@ static void ril_radio_state_changed(GRilIoChannel *io, guint code,
 	if (radio_state != RADIO_STATE_UNAVAILABLE) {
 		struct ril_radio_priv *priv = self->priv;
 
-		DBG_(self, "%s", ril_radio_state_to_string(radio_state));
+		DBG("%s%s", priv->log_prefix,
+			ril_radio_state_to_string(radio_state));
 		GASSERT(!priv->pending_id || !priv->retry_id);
 
 		if (priv->power_cycle && ril_radio_state_off(radio_state)) {
-			DBG_(self, "switched off for power cycle");
+			DBG("%sswitched off for power cycle", priv->log_prefix);
 			priv->power_cycle = FALSE;
 		}
 
-		priv->last_known_state = radio_state;
-
 		if (priv->pending_id) {
-			if (ril_radio_state_on(radio_state) ==
-					ril_radio_power_should_be_on(self)) {
-				DBG_(self, "dropping pending request");
-				/*
-				 * All right, the modem has switched to the
-				 * desired state, drop the request.
-				 */
-				grilio_queue_cancel_request(priv->q,
-						priv->pending_id, FALSE);
-
-				/*
-				 * This will zero pending_id and call
-				 * ril_radio_check_state() if necesary:
-				 */
-				ril_radio_power_request_done(self);
-
-				/* We are done */
-				return;
-			} else {
-				/* Something weird is going on */
-				priv->state_changed_while_request_pending++;
-			}
+			priv->state_changed_while_request_pending++;
 		}
 
+		priv->last_known_state = radio_state;
 		ril_radio_check_state(self);
 	}
 }
@@ -407,7 +374,7 @@ struct ril_radio *ril_radio_new(GRilIoChannel *io)
 	priv->log_prefix =
 		(io && io->name && io->name[0] && strcmp(io->name, "RIL")) ?
 		g_strconcat(io->name, " ", NULL) : g_strdup("");
-	DBG_(self, "");
+	DBG("%s", priv->log_prefix);
 	priv->state_event_id = grilio_channel_add_unsol_event_handler(priv->io,
 				ril_radio_state_changed,
 				RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED, self);
@@ -464,7 +431,7 @@ static void ril_radio_finalize(GObject *object)
 	struct ril_radio *self = RIL_RADIO(object);
 	struct ril_radio_priv *priv = self->priv;
 
-	DBG_(self, "");
+	DBG("%s", priv->log_prefix);
 	g_free(priv->log_prefix);
 	grilio_channel_unref(priv->io);
 	grilio_queue_unref(priv->q);

ofono/drivers/ril/ril_radio_caps.c

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2017-2018 Jolla Ltd.
+ *  Copyright (C) 2017 Jolla 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
@@ -71,7 +71,6 @@ struct ril_radio_caps {
 	gulong max_pref_mode_event_id;
 	gulong radio_event_id;
 	int tx_id;
-	int tx_pending;
 	struct ril_data *data;
 	struct ril_radio *radio;
 	struct ril_network *network;
@@ -86,6 +85,7 @@ typedef struct ril_radio_caps_manager {
 	GObject object;
 	GPtrArray *caps_list;
 	guint check_id;
+	int tx_pending;
 	int tx_id;
 	int tx_phase_index;
 	gboolean tx_failed;
@@ -453,7 +453,7 @@ struct ril_radio_caps *ril_radio_caps_new(struct ril_radio_caps_manager *mgr,
 		struct ril_radio_caps *self =
 			g_slice_new0(struct ril_radio_caps);
 
-		g_atomic_int_set(&self->ref_count, 1);
+		self->ref_count = 1;
 		self->slot = config->slot;
 		self->log_prefix = (log_prefix && log_prefix[0]) ?
 			g_strconcat(log_prefix, " ", NULL) : g_strdup("");
@@ -471,16 +471,13 @@ struct ril_radio_caps *ril_radio_caps_new(struct ril_radio_caps_manager *mgr,
 		self->simcard_event_id[SIM_EVENT_STATE_CHANGED] =
 			ril_sim_card_add_state_changed_handler(sim,
 				ril_radio_caps_simcard_event, self);
-		self->simcard_event_id[SIM_EVENT_IO_ACTIVE_CHANGED] =
-			ril_sim_card_add_sim_io_active_changed_handler(sim,
-				ril_radio_caps_simcard_event, self);
 
 		self->network = ril_network_ref(net);
 		self->settings_event_id[SETTINGS_EVENT_PREF_MODE] =
 			ril_sim_settings_add_pref_mode_changed_handler(
 				settings, ril_radio_caps_settings_event, self);
 		self->settings_event_id[SETTINGS_EVENT_IMSI] =
-			ril_sim_settings_add_imsi_changed_handler(
+			ril_sim_settings_add_pref_mode_changed_handler(
 				settings, ril_radio_caps_settings_event, self);
 
 		self->max_pref_mode_event_id =
@@ -563,24 +560,6 @@ static void ril_radio_caps_manager_foreach_tx
 	}
 }
 
-static gboolean ril_radio_caps_manager_tx_pending
-				(struct ril_radio_caps_manager *self)
-{
-	guint i;
-	const GPtrArray *list = self->caps_list;
-
-	for (i = 0; i < list->len; i++) {
-		const struct ril_radio_caps *caps = list->pdata[i];
-
-		/* Ignore the modems not associated with this transaction */
-		if (caps->tx_id == self->tx_id && caps->tx_pending > 0) {
-			return TRUE;
-		}
-	}
-
-	return FALSE;
-}
-
 /**
  * Checks that all radio caps have been initialized (i.e. all the initial
  * GET_RADIO_CAPABILITY requests have completed) and there's no transaction
@@ -589,7 +568,7 @@ static gboolean ril_radio_caps_manager_tx_pending
 static gboolean ril_radio_caps_manager_can_check
 				(struct ril_radio_caps_manager *self)
 {
-	if (self->caps_list && !ril_radio_caps_manager_tx_pending(self)) {
+	if (self->caps_list && !self->tx_pending) {
 		const GPtrArray *list = self->caps_list;
 		const struct ril_radio_caps *prev_caps = NULL;
 		gboolean all_modes_equal = TRUE;
@@ -774,10 +753,6 @@ static void ril_radio_caps_manager_issue_requests
 				phase->send_new_cap ? &caps->new_cap :
 							&caps->old_cap;
 
-			/* Count it */
-			caps->tx_pending++;
-			DBG_(caps, "tx_pending=%d", caps->tx_pending);
-
 			/* Encode and send the request */
 			grilio_request_append_int32(req,
 					RIL_RADIO_CAPABILITY_VERSION);
@@ -791,6 +766,9 @@ static void ril_radio_caps_manager_issue_requests
 					RIL_REQUEST_SET_RADIO_CAPABILITY,
 					handler, NULL, caps);
 			grilio_request_unref(req);
+
+			/* Count it */
+			self->tx_pending++;
 		}
 	}
 }
@@ -813,6 +791,7 @@ static void ril_radio_caps_manager_next_transaction
 {
 	ril_radio_caps_manager_foreach(self,
 				ril_radio_caps_manager_next_transaction_cb);
+	self->tx_pending = 0;
 	self->tx_failed = FALSE;
 	self->tx_phase_index = -1;
 	self->tx_id++;
@@ -850,10 +829,8 @@ static void ril_radio_caps_manager_abort_cb(GRilIoChannel *io,
 	struct ril_radio_caps *caps = user_data;
 	struct ril_radio_caps_manager *self = caps->mgr;
 
-	GASSERT(caps->tx_pending > 0);
-	caps->tx_pending--;
-	DBG_(caps, "tx_pending=%d", caps->tx_pending);
-	if (!ril_radio_caps_manager_tx_pending(self)) {
+	GASSERT(self->tx_pending > 0);
+	if (!(--self->tx_pending)) {
 		DBG("transaction aborted");
 		ril_radio_caps_manager_transaction_done(self);
 	}
@@ -898,7 +875,7 @@ static void ril_radio_caps_manager_next_phase_cb(GRilIoChannel *io,
 	struct ril_radio_caps_manager *self = caps->mgr;
 	gboolean ok = FALSE;
 
-	GASSERT(caps->tx_pending > 0);
+	GASSERT(self->tx_pending > 0);
 	if (ril_status == RIL_E_SUCCESS) {
 		struct ril_radio_capability cap;
 		if (ril_radio_caps_parse(caps->log_prefix, data, len, &cap) &&
@@ -915,9 +892,7 @@ static void ril_radio_caps_manager_next_phase_cb(GRilIoChannel *io,
 		}
 	}
 
-	caps->tx_pending--;
-	DBG_(caps, "tx_pending=%d", caps->tx_pending);
-	if (!ril_radio_caps_manager_tx_pending(self)) {
+	if (!(--self->tx_pending)) {
 		if (self->tx_failed) {
 			ril_radio_caps_manager_abort_transaction(self);
 		} else {
@@ -932,7 +907,7 @@ static void ril_radio_caps_manager_next_phase
 	/* Note: -1 > 2 if 2 is unsigned (which turns -1 into 4294967295) */
 	const int max_index = G_N_ELEMENTS(ril_radio_caps_tx_phase) - 1;
 
-	GASSERT(!ril_radio_caps_manager_tx_pending(self));
+	GASSERT(!self->tx_pending);
 	if (self->tx_phase_index >= max_index) {
 		DBG("transaction %d is done", self->tx_id);
 		ril_radio_caps_manager_transaction_done(self);
@@ -949,16 +924,14 @@ static void ril_radio_caps_manager_next_phase
 static void ril_radio_caps_manager_data_off_done(GRilIoChannel *io,
 		int status, const void *req_data, guint len, void *user_data)
 {
-	struct ril_radio_caps *caps = user_data;
-	struct ril_radio_caps_manager *self = caps->mgr;
+	struct ril_radio_caps_manager *self = RADIO_CAPS_MANAGER(user_data);
 
-	GASSERT(caps->tx_pending > 0);
+	DBG("%d", self->tx_pending);
+	GASSERT(self->tx_pending > 0);
 	if (status != GRILIO_STATUS_OK) {
 		self->tx_failed = TRUE;
 	}
-	caps->tx_pending--;
-	DBG_(caps, "tx_pending=%d", caps->tx_pending);
-	if (!ril_radio_caps_manager_tx_pending(self)) {
+	if (!(--self->tx_pending)) {
 		if (self->tx_failed) {
 			DBG("failed to start the transaction");
 			ril_data_manager_assert_data_on(self->data_manager);
@@ -978,13 +951,13 @@ static void ril_radio_caps_manager_data_off
 {
 	GRilIoRequest *req = ril_request_allow_data_new(FALSE);
 
-	caps->tx_pending++;
-	DBG_(caps, "tx_pending=%d", caps->tx_pending);
+	self->tx_pending++;
+	DBG_(caps, "disallowing data");
 	grilio_request_set_timeout(req, DATA_OFF_TIMEOUT_MS);
 	grilio_queue_send_request_full(caps->q, req,
 					RIL_REQUEST_ALLOW_DATA,
 					ril_radio_caps_manager_data_off_done,
-					NULL, caps);
+					NULL, self);
 	grilio_request_unref(req);
 }
 
@@ -994,16 +967,14 @@ static void ril_radio_caps_manager_deactivate_data_call_done(GRilIoChannel *io,
 	struct ril_radio_caps *caps = user_data;
 	struct ril_radio_caps_manager *self = caps->mgr;
 
-	GASSERT(caps->tx_pending > 0);
+	GASSERT(self->tx_pending > 0);
 	if (status != GRILIO_STATUS_OK) {
 		self->tx_failed = TRUE;
 		/* Something seems to be slightly broken, try requesting the
 		 * current state (later, after we release the transaction). */
 		ril_data_poll_call_state(caps->data);
 	}
-	caps->tx_pending--;
-	DBG_(caps, "tx_pending=%d", caps->tx_pending);
-	if (!ril_radio_caps_manager_tx_pending(self)) {
+	if (!(--self->tx_pending)) {
 		if (self->tx_failed) {
 			DBG("failed to start the transaction");
 			ril_radio_caps_manager_recheck_later(self);
@@ -1021,8 +992,8 @@ static void ril_radio_caps_deactivate_data_call(struct ril_radio_caps *caps,
 {
 	GRilIoRequest *req = ril_request_deactivate_data_call_new(cid);
 
-	caps->tx_pending++;
-	DBG_(caps, "cid=%u, tx_pending=%d", cid, caps->tx_pending);
+	caps->mgr->tx_pending++;
+	DBG_(caps, "deactivating call %u", cid);
 	grilio_request_set_blocking(req, TRUE);
 	grilio_request_set_timeout(req, DEACTIVATE_TIMEOUT_MS);
 	grilio_queue_send_request_full(caps->q, req,
@@ -1057,11 +1028,11 @@ static void ril_radio_caps_manager_deactivate_all
 {
 	ril_radio_caps_manager_foreach_tx(self,
 				ril_radio_caps_manager_deactivate_all_cb);
-	if (!ril_radio_caps_manager_tx_pending(self)) {
+	if (!self->tx_pending) {
 		/* No data calls, submit ALLOW_DATA requests right away */
 		ril_radio_caps_manager_foreach_tx(self,
 					ril_radio_caps_manager_data_off);
-		GASSERT(ril_radio_caps_manager_tx_pending(self));
+		GASSERT(self->tx_pending);
 	}
 }
 
@@ -1284,24 +1255,6 @@ static GSList *ril_radio_caps_manager_empty_slots
 	return found;
 }
 
-static guint ril_radio_caps_manager_sim_count
-					(struct ril_radio_caps_manager *self)
-{
-	const GPtrArray *list = self->caps_list;
-	guint i, count = 0;
-
-	for (i = 0; i < list->len; i++) {
-		const struct ril_radio_caps *caps = list->pdata[i];
-
-		if (caps->simcard->status->card_state ==
-						RIL_CARDSTATE_PRESENT) {
-			count++;
-		}
-	}
-
-	return count;
-}
-
 /**
  * There could be no capability mismatch but LTE could be enabled for
  * the slot that has no SIM card in it. That's a waste, fix it.
@@ -1345,7 +1298,7 @@ static void ril_radio_caps_manager_check(struct ril_radio_caps_manager *self)
 	if (ril_radio_caps_manager_can_check(self)) {
 		const int first = ril_radio_caps_manager_first_mismatch(self);
 
-		if (first >= 0 && ril_radio_caps_manager_sim_count(self) > 1) {
+		if (first >= 0) {
 			if (ril_radio_caps_manager_update_caps(self, first)) {
 				ril_radio_caps_manager_start_transaction(self);
 			}
@@ -1368,7 +1321,7 @@ static gboolean ril_radio_caps_manager_check_cb(gpointer data)
 static void ril_radio_caps_manager_recheck_later
 					(struct ril_radio_caps_manager *self)
 {
-	if (!ril_radio_caps_manager_tx_pending(self)) {
+	if (!self->tx_pending) {
 		if (self->check_id) {
 			g_source_remove(self->check_id);
 			self->check_id = 0;
@@ -1381,7 +1334,7 @@ static void ril_radio_caps_manager_recheck_later
 static void ril_radio_caps_manager_schedule_check
 					(struct ril_radio_caps_manager *self)
 {
-	if (!self->check_id && !ril_radio_caps_manager_tx_pending(self)) {
+	if (!self->check_id && !self->tx_pending) {
 		self->check_id = g_idle_add(ril_radio_caps_manager_check_cb,
 									self);
 	}

ofono/drivers/ril/ril_sim.c

@@ -108,9 +108,8 @@ struct ril_sim_io_response {
 	guint data_len;
 };
 
-struct ril_sim_cbd_io {
+struct ril_sim_cbd {
 	struct ril_sim *sd;
-	struct ril_sim_card *card;
 	union _ofono_sim_cb {
 		ofono_sim_file_info_cb_t file_info;
 		ofono_sim_read_cb_t read;
@@ -180,43 +179,24 @@ static const struct ril_sim_retry_query ril_sim_retry_query_types[] = {
 
 #define DBG_(sd,fmt,args...) DBG("%s" fmt, (sd)->log_prefix, ##args)
 
+#define ril_sim_cbd_free g_free
+
 static inline struct ril_sim *ril_sim_get_data(struct ofono_sim *sim)
 {
 	return ofono_sim_get_data(sim);
 }
 
-static struct ril_sim_cbd_io *ril_sim_cbd_io_new(struct ril_sim *sd, void *cb,
+static struct ril_sim_cbd *ril_sim_cbd_new(struct ril_sim *sd, void *cb,
 								void *data)
 {
-	struct ril_sim_cbd_io *cbd = g_new0(struct ril_sim_cbd_io, 1);
+	struct ril_sim_cbd *cbd = g_new0(struct ril_sim_cbd, 1);
 
 	cbd->sd = sd;
 	cbd->cb.ptr = cb;
 	cbd->data = data;
-	cbd->card = ril_sim_card_ref(sd->card);
 	return cbd;
 }
 
-static void ril_sim_cbd_io_free(void *data)
-{
-
-	struct ril_sim_cbd_io *cbd = data;
-
-	ril_sim_card_sim_io_finished(cbd->card, cbd->req_id);
-	ril_sim_card_unref(cbd->card);
-	g_free(cbd);
-}
-
-static void ril_sim_cbd_io_start(struct ril_sim_cbd_io *cbd, GRilIoRequest* req,
-				guint code, GRilIoChannelResponseFunc cb)
-{
-	struct ril_sim *sd = cbd->sd;
-
-	cbd->req_id = grilio_queue_send_request_full(sd->q, req, code,
-						cb, ril_sim_cbd_io_free, cbd);
-	ril_sim_card_sim_io_started(cbd->card, cbd->req_id);
-}
-
 static void ril_sim_pin_cbd_state_event_count_cb(struct ril_sim_card *sc,
 							void *user_data)
 {
@@ -275,6 +255,11 @@ static void ril_sim_pin_req_done(gpointer ptr)
 	}
 }
 
+static const char *ril_sim_app_id(struct ril_sim *sd)
+{
+	return sd->card->app ? sd->card->app->aid : NULL;
+}
+
 int ril_sim_app_type(struct ofono_sim *sim)
 {
 	struct ril_sim *sd = ril_sim_get_data(sim);
@@ -444,13 +429,14 @@ static void ril_sim_io_response_free(struct ril_sim_io_response *res)
 static void ril_sim_file_info_cb(GRilIoChannel *io, int status,
 			const void *data, guint len, void *user_data)
 {
-	struct ril_sim_cbd_io *cbd = user_data;
+	struct ril_sim_cbd *cbd = user_data;
 	ofono_sim_file_info_cb_t cb = cbd->cb.file_info;
 	struct ril_sim *sd = cbd->sd;
 	struct ril_sim_io_response *res = NULL;
 	struct ofono_error error;
 
 	DBG_(sd, "");
+	ril_sim_card_sim_io_finished(sd->card, cbd->req_id);
 
 	ril_error_init_failure(&error);
 	res = ril_sim_parse_io_response(data, len);
@@ -494,13 +480,12 @@ static void ril_sim_file_info_cb(GRilIoChannel *io, int status,
 static void ril_sim_request_io(struct ril_sim *sd, guint cmd, int fileid,
 		guint p1, guint p2, guint p3, const char *hex_data,
 		const guchar *path, guint path_len,
-		GRilIoChannelResponseFunc cb, struct ril_sim_cbd_io *cbd)
+		GRilIoChannelResponseFunc cb, struct ril_sim_cbd *cbd)
 {
 	GRilIoRequest *req = grilio_request_new();
 
 	DBG_(sd, "cmd=0x%.2X,efid=0x%.4X,%d,%d,%d,%s,pin2=(null),aid=%s",
-					cmd, fileid, p1, p2, p3, hex_data,
-					ril_sim_card_app_aid(sd->card));
+			cmd, fileid, p1, p2, p3, hex_data, ril_sim_app_id(sd));
 
 	grilio_request_append_int32(req, cmd);
 	grilio_request_append_int32(req, fileid);
@@ -510,11 +495,13 @@ static void ril_sim_request_io(struct ril_sim *sd, guint cmd, int fileid,
 	grilio_request_append_int32(req, p3);       /* P3 */
 	grilio_request_append_utf8(req, hex_data);  /* data; only for writes */
 	grilio_request_append_utf8(req, NULL);      /* pin2; only for writes */
-	grilio_request_append_utf8(req, ril_sim_card_app_aid(sd->card));
+	grilio_request_append_utf8(req, ril_sim_app_id(sd));
 
 	grilio_request_set_blocking(req, TRUE);
 	grilio_request_set_timeout(req, SIM_IO_TIMEOUT_SECS * 1000);
-	ril_sim_cbd_io_start(cbd, req, RIL_REQUEST_SIM_IO, cb);
+	cbd->req_id = grilio_queue_send_request_full(sd->q, req,
+				RIL_REQUEST_SIM_IO, cb, ril_sim_cbd_free, cbd);
+	ril_sim_card_sim_io_started(sd->card, cbd->req_id);
 	grilio_request_unref(req);
 }
 
@@ -524,19 +511,19 @@ static void ril_sim_ofono_read_file_info(struct ofono_sim *sim, int fileid,
 {
 	struct ril_sim *sd = ril_sim_get_data(sim);
 	ril_sim_request_io(sd, CMD_GET_RESPONSE, fileid, 0, 0, 15, NULL,
-				path, len, ril_sim_file_info_cb,
-				ril_sim_cbd_io_new(sd, cb, data));
+		path, len, ril_sim_file_info_cb, ril_sim_cbd_new(sd, cb, data));
 }
 
 static void ril_sim_read_cb(GRilIoChannel *io, int status,
 				const void *data, guint len, void *user_data)
 {
-	struct ril_sim_cbd_io *cbd = user_data;
+	struct ril_sim_cbd *cbd = user_data;
 	ofono_sim_read_cb_t cb = cbd->cb.read;
 	struct ril_sim_io_response *res;
 	struct ofono_error err;
 
 	DBG_(cbd->sd, "");
+	ril_sim_card_sim_io_finished(cbd->sd->card, cbd->req_id);
 
 	res = ril_sim_parse_io_response(data, len);
 	if (ril_sim_io_response_ok(res) && status == RIL_E_SUCCESS) {
@@ -555,7 +542,7 @@ static void ril_sim_read(struct ofono_sim *sim, guint cmd, int fileid,
 {
 	struct ril_sim *sd = ril_sim_get_data(sim);
 	ril_sim_request_io(sd, cmd, fileid, p1, p2, p3, NULL, path, path_len,
-			ril_sim_read_cb, ril_sim_cbd_io_new(sd, cb, data));
+			ril_sim_read_cb, ril_sim_cbd_new(sd, cb, data));
 }
 
 static void ril_sim_ofono_read_file_transparent(struct ofono_sim *sim,
@@ -585,12 +572,13 @@ static void ril_sim_ofono_read_file_cyclic(struct ofono_sim *sim, int fileid,
 static void ril_sim_write_cb(GRilIoChannel *io, int status,
 				const void *data, guint len, void *user_data)
 {
-	struct ril_sim_cbd_io *cbd = user_data;
+	struct ril_sim_cbd *cbd = user_data;
 	ofono_sim_write_cb_t cb = cbd->cb.write;
 	struct ril_sim_io_response *res;
 	struct ofono_error err;
 
 	DBG_(cbd->sd, "");
+	ril_sim_card_sim_io_finished(cbd->sd->card, cbd->req_id);
 
 	res = ril_sim_parse_io_response(data, len);
 	if (ril_sim_io_response_ok(res) && status == RIL_E_SUCCESS) {
@@ -611,7 +599,7 @@ static void ril_sim_write(struct ofono_sim *sim, guint cmd, int fileid,
 	struct ril_sim *sd = ril_sim_get_data(sim);
 	char *hex_data = encode_hex(value, length, 0);
 	ril_sim_request_io(sd, cmd, fileid, p1, p2, length, hex_data, path,
-		path_len, ril_sim_write_cb, ril_sim_cbd_io_new(sd, cb, data));
+		path_len, ril_sim_write_cb, ril_sim_cbd_new(sd, cb, data));
 	g_free(hex_data);
 }
 
@@ -648,10 +636,12 @@ static void ril_sim_write_file_cyclic(struct ofono_sim *sim, int fileid,
 static void ril_sim_get_imsi_cb(GRilIoChannel *io, int status,
 				const void *data, guint len, void *user_data)
 {
-	struct ril_sim_cbd_io *cbd = user_data;
+	struct ril_sim_cbd *cbd = user_data;
 	ofono_sim_imsi_cb_t cb = cbd->cb.imsi;
 	struct ofono_error error;
 
+	ril_sim_card_sim_io_finished(cbd->sd->card, cbd->req_id);
+
 	if (status == RIL_E_SUCCESS) {
 		gchar *imsi;
 		GRilIoParser rilp;
@@ -676,8 +666,8 @@ static void ril_sim_read_imsi(struct ofono_sim *sim, ofono_sim_imsi_cb_t cb,
 				void *data)
 {
 	struct ril_sim *sd = ril_sim_get_data(sim);
-	const char *app_id = ril_sim_card_app_aid(sd->card);
-	struct ril_sim_cbd_io *cbd = ril_sim_cbd_io_new(sd, cb, data);
+	const char *app_id = ril_sim_app_id(sd);
+	struct ril_sim_cbd *cbd = ril_sim_cbd_new(sd, cb, data);
 	GRilIoRequest *req = grilio_request_array_utf8_new(1, app_id);
 
 	DBG_(sd, "%s", app_id);
@@ -689,8 +679,10 @@ static void ril_sim_read_imsi(struct ofono_sim *sim, ofono_sim_imsi_cb_t cb,
 	 */
 	grilio_request_set_retry(req, RIL_RETRY_MS, -1);
 	grilio_request_set_blocking(req, TRUE);
-	ril_sim_cbd_io_start(cbd, req, RIL_REQUEST_GET_IMSI,
-						ril_sim_get_imsi_cb);
+	cbd->req_id = grilio_queue_send_request_full(sd->q, req,
+				RIL_REQUEST_GET_IMSI, ril_sim_get_imsi_cb,
+				ril_sim_cbd_free, cbd);
+	ril_sim_card_sim_io_started(sd->card, cbd->req_id);
 	grilio_request_unref(req);
 }
 
@@ -898,22 +890,25 @@ static int ril_sim_parse_retry_count(const void *data, guint len)
 static GRilIoRequest *ril_sim_enter_sim_pin_req(struct ril_sim *sd,
 							const char *pin)
 {
-	/*
-	 * If there's no AID then so be it... Some
-	 * adaptations (namely, MTK) don't provide it
-	 * but don't seem to require it either.
-	 */
-	GRilIoRequest *req = grilio_request_array_utf8_new(2, pin,
-					ril_sim_card_app_aid(sd->card));
+	if (sd->card->app) {
+		/*
+		 * If there's no AID then so be it... Some
+		 * adaptations (namely, MTK) don't provide it
+		 * but don't seem to require it either.
+		 */
+		GRilIoRequest *req = grilio_request_array_utf8_new(2,
+						pin, sd->card->app->aid);
 
-	grilio_request_set_blocking(req, TRUE);
-	return req;
+		grilio_request_set_blocking(req, TRUE);
+		return req;
+	}
+	return NULL;
 }
 
 static GRilIoRequest *ril_sim_enter_sim_puk_req(struct ril_sim *sd,
 					const char *puk, const char *pin)
 {
-	const char *app_id = ril_sim_card_app_aid(sd->card);
+	const char *app_id = ril_sim_app_id(sd);
 	if (app_id) {
 		GRilIoRequest *req = grilio_request_array_utf8_new(3,
 							puk, pin, app_id);
@@ -1215,7 +1210,7 @@ static void ril_sim_pin_send(struct ofono_sim *sim, const char *passwd,
 	GRilIoRequest *req = ril_sim_enter_sim_pin_req(sd, passwd);
 
 	if (req) {
-		DBG_(sd, "%s,aid=%s", passwd, ril_sim_card_app_aid(sd->card));
+		DBG_(sd, "%s,aid=%s", passwd, ril_sim_app_id(sd));
 		grilio_queue_send_request_full(sd->q, req,
 			RIL_REQUEST_ENTER_SIM_PIN, ril_sim_pin_change_state_cb,
 			ril_sim_pin_req_done, ril_sim_pin_cbd_new(sd,
@@ -1242,7 +1237,10 @@ static guint ril_perso_change_state(struct ofono_sim *sim,
 	case OFONO_SIM_PASSWORD_PHNET_PIN:
 		if (!enable) {
 			code = RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION;
-			req = grilio_request_array_utf8_new(1, passwd);
+			req = grilio_request_sized_new(12);
+			grilio_request_append_int32(req,
+					RIL_PERSOSUBSTATE_SIM_NETWORK);
+			grilio_request_append_utf8(req, passwd);
 		} else {
 			DBG_(sd, "Not supported, enable=%d", enable);
 		}
@@ -1291,7 +1289,7 @@ static void ril_sim_pin_change_state(struct ofono_sim *sim,
 	const char *passwd, ofono_sim_lock_unlock_cb_t cb, void *data)
 {
 	struct ril_sim *sd = ril_sim_get_data(sim);
-	const char *app_id = ril_sim_card_app_aid(sd->card);
+	const char *app_id = ril_sim_app_id(sd);
 	const char *type_str = ril_sim_facility_code(passwd_type);
 	struct ofono_error error;
 	guint id = 0;
@@ -1329,7 +1327,7 @@ static void ril_sim_pin_send_puk(struct ofono_sim *sim,
 
 	if (req) {
 		DBG_(sd, "puk=%s,pin=%s,aid=%s", puk, passwd,
-					ril_sim_card_app_aid(sd->card));
+							ril_sim_app_id(sd));
 		grilio_queue_send_request_full(sd->q, req,
 			RIL_REQUEST_ENTER_SIM_PUK, ril_sim_pin_change_state_cb,
 			ril_sim_pin_req_done, ril_sim_pin_cbd_new(sd,
@@ -1349,7 +1347,7 @@ static void ril_sim_change_passwd(struct ofono_sim *sim,
 				ofono_sim_lock_unlock_cb_t cb, void *data)
 {
 	struct ril_sim *sd = ril_sim_get_data(sim);
-	const char *app_id = ril_sim_card_app_aid(sd->card);
+	const char *app_id = ril_sim_app_id(sd);
 	GRilIoRequest *req = grilio_request_array_utf8_new(3,
 					old_passwd, new_passwd, app_id);
 
@@ -1367,9 +1365,11 @@ static void ril_sim_query_facility_lock_cb(GRilIoChannel *io, int status,
 				const void *data, guint len, void *user_data)
 {
 	struct ofono_error error;
-	struct ril_sim_cbd_io *cbd = user_data;
+	struct ril_sim_cbd *cbd = user_data;
 	ofono_query_facility_lock_cb_t cb = cbd->cb.query_facility_lock;
 
+	ril_sim_card_sim_io_finished(cbd->sd->card, cbd->req_id);
+
 	if (status == RIL_E_SUCCESS) {
 		int locked = 0;
 		GRilIoParser rilp;
@@ -1399,9 +1399,9 @@ static void ril_sim_query_facility_lock(struct ofono_sim *sim,
 {
 	struct ril_sim *sd = ril_sim_get_data(sim);
 	const char *type_str = ril_sim_facility_code(type);
-	struct ril_sim_cbd_io *cbd = ril_sim_cbd_io_new(sd, cb, data);
+	struct ril_sim_cbd *cbd = ril_sim_cbd_new(sd, cb, data);
 	GRilIoRequest *req = grilio_request_array_utf8_new(4,
-		type_str, "", "0" /* class */, ril_sim_card_app_aid(sd->card));
+			type_str, "", "0" /* class */, ril_sim_app_id(sd));
 
 	/* Make sure that this request gets completed sooner or later */
 	grilio_request_set_timeout(req, FAC_LOCK_QUERY_TIMEOUT_SECS * 1000);
@@ -1409,8 +1409,10 @@ static void ril_sim_query_facility_lock(struct ofono_sim *sim,
 	grilio_request_set_retry_func(req, ril_sim_query_facility_lock_retry);
 
 	DBG_(sd, "%s", type_str);
-	ril_sim_cbd_io_start(cbd, req, RIL_REQUEST_QUERY_FACILITY_LOCK,
-					ril_sim_query_facility_lock_cb);
+	cbd->req_id = grilio_queue_send_request_full(sd->q, req,
+		RIL_REQUEST_QUERY_FACILITY_LOCK, ril_sim_query_facility_lock_cb,
+		ril_sim_cbd_free, cbd);
+	ril_sim_card_sim_io_started(sd->card, cbd->req_id);
 	grilio_request_unref(req);
 }
 

ofono/drivers/ril/ril_sim_card.h

@@ -77,13 +77,9 @@ void ril_sim_card_remove_handler(struct ril_sim_card *sc, gulong id);
 void ril_sim_card_remove_handlers(struct ril_sim_card *sc, gulong *ids, int n);
 
 /* Inline wrappers */
-static inline enum ril_app_type ril_sim_card_app_type(struct ril_sim_card *sc)
+static inline enum ril_app_type
+ril_sim_card_app_type(struct ril_sim_card *sc)
 	{ return (sc && sc->app) ? sc->app->app_type : RIL_APPTYPE_UNKNOWN; }
-static inline const char *ril_sim_card_app_aid(struct ril_sim_card *sc)
-	{ return (sc && sc->app) ? sc->app->aid : NULL; }
-
-#define ril_sim_card_remove_all_handlers(net, ids) \
-	ril_sim_card_remove_handlers(net, ids, G_N_ELEMENTS(ids))
 
 #endif /* RIL_SIM_CARD_H */
 

ofono/drivers/ril/ril_subscription.conf

@@ -209,43 +209,3 @@ socket=/dev/socket/rild
 # Default is false (use RIL_REQUEST_DEVICE_IDENTITY)
 #
 #legacyImeiQuery=false
-
-# Some devices don't support LTE RAT mode PREF_NET_TYPE_LTE_GSM_WCDMA.
-# This option allows to set a custom LTE mode.
-#
-# The default is 9 (PREF_NET_TYPE_LTE_GSM_WCDMA)
-#
-#lteNetworkMode=9
-
-# Timeout for RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE, in milliseconds.
-#
-# The default is 20000 (20 seconds)
-#
-#networkModeTimeout=20000
-
-# Cycle radio power at startup.
-#
-# The default is true (cycle the power)
-#
-#radioPowerCycle=true
-
-# With some RILs it seems to be necessary to kick (RIL_REQUEST_RADIO_POWER)
-# the modems with power on after one of the modems has been powered off.
-# Otherwise bad things may happen (like the modem never registering
-# on the network).
-#
-# On the other hand, with some RILs it's causing some trouble (like this
-# extra RIL_REQUEST_RADIO_POWER getting stuck indefinitely).
-#
-# The default is true for historical reasons
-#
-#confirmRadioPowerOn=true
-
-# Normally we should be able to have two simultaneously active data
-# contexts - one for mobile data and one for MMS. Some devices however
-# require that mobile data is disconnected before we can send or receive
-# MMS. In other words, activation of the second data context fails.
-#
-# The default is false (more than one context is supported)
-#
-#singleDataContext=false

ofono/drivers/ril/ril_types.h

@@ -51,12 +51,8 @@ struct ril_vendor_hook;
 struct ril_slot_config {
 	guint slot;
 	enum ofono_radio_access_mode techs;
-	int lte_network_mode;
-	int network_mode_timeout;
 	gboolean query_available_band_mode;
 	gboolean empty_pin_query;
-	gboolean radio_power_cycle;
-	gboolean confirm_radio_power_on;
 	gboolean enable_voicecall;
 	gboolean enable_cbs;
 	GUtilInts *local_hangup_reasons;

ofono/drivers/ril/ril_ussd.c

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2018 Jolla Ltd.
+ *  Copyright (C) 2015-2017 Jolla 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
@@ -20,8 +20,6 @@
 #include "smsutil.h"
 #include "util.h"
 
-#define USSD_CANCEL_TIMEOUT_SEC (20)
-
 struct ril_ussd {
 	struct ofono_ussd *ussd;
 	GRilIoChannel *io;
@@ -116,14 +114,11 @@ static void ril_ussd_cancel(struct ofono_ussd *ussd,
 				ofono_ussd_cb_t cb, void *data)
 {
 	struct ril_ussd *ud = ril_ussd_get_data(ussd);
-	GRilIoRequest *req = grilio_request_new();
 
 	ofono_info("send ussd cancel");
-	grilio_request_set_timeout(req, USSD_CANCEL_TIMEOUT_SEC * 1000);
-	grilio_queue_send_request_full(ud->q, req, RIL_REQUEST_CANCEL_USSD,
+	grilio_queue_send_request_full(ud->q, NULL, RIL_REQUEST_CANCEL_USSD,
 				ril_ussd_cancel_cb, ril_ussd_cbd_free,
 				ril_ussd_cbd_new(cb, data));
-	grilio_request_unref(req);
 }
 
 static void ril_ussd_notify(GRilIoChannel *io, guint code,

ofono/drivers/ril/ril_util.c

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2018 Jolla Ltd.
+ *  Copyright (C) 2015-2017 Jolla 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
@@ -18,10 +18,10 @@
 
 #include <grilio_channel.h>
 
-#include <gutil_misc.h>
-
 #include <sys/socket.h>
 #include <ctype.h>
+#include <errno.h>
+#include <limits.h>
 
 #include "common.h"
 #include "netreg.h"
@@ -326,7 +326,7 @@ int ril_parse_tech(const char *stech, int *ril_tech)
 {
 	int access_tech = -1;
 	int tech = -1;
-	if (gutil_parse_int(stech, 0, &tech)) {
+	if (ril_parse_int(stech, 0, &tech)) {
 		switch (tech) {
 		case RADIO_TECH_GPRS:
 		case RADIO_TECH_GSM:
@@ -411,6 +411,26 @@ gboolean ril_parse_mcc_mnc(const char *str, struct ofono_network_operator *op)
 	return FALSE;
 }
 
+gboolean ril_parse_int(const char *str, int base, int *value)
+{
+	gboolean ok = FALSE;
+
+	if (str && str[0]) {
+		char *str2 = g_strstrip(g_strdup(str));
+		char *end = str2;
+		long l;
+
+		errno = 0;
+		l = strtol(str2, &end, base);
+		ok = !*end && errno != ERANGE && l >= INT_MIN && l <= INT_MAX;
+		if (ok && value) {
+			*value = (int)l;
+		}
+		g_free(str2);
+	}
+	return ok;
+}
+
 /*
  * Local Variables:
  * mode: C

ofono/drivers/ril/ril_util.h

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2018 Jolla Ltd.
+ *  Copyright (C) 2015-2017 Jolla 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
@@ -26,6 +26,7 @@ const char *ril_unsol_event_to_string(guint event);
 const char *ril_radio_state_to_string(int radio_state);
 int ril_parse_tech(const char *stech, int *ril_tech);
 gboolean ril_parse_mcc_mnc(const char *str, struct ofono_network_operator *op);
+gboolean ril_parse_int(const char *str, int base, int *value);
 
 #define ril_error_init_ok(err) \
 	((err)->error = 0, (err)->type = OFONO_ERROR_TYPE_NO_ERROR)

ofono/drivers/ril/ril_vendor_mtk.c

@@ -27,7 +27,6 @@
 #include <grilio_queue.h>
 
 #include <gutil_macros.h>
-#include <gutil_misc.h>
 
 #include "ofono.h"
 
@@ -84,7 +83,6 @@ struct ril_vendor_hook_mtk_auto {
 struct ril_mtk_msg {
 	gboolean attach_apn_has_roaming_protocol;
 	guint request_resume_registration;
-	guint request_set_call_indication;
 
 	/* See ril_vendor_mtk_auto_detect_event */
 #define unsol_msgs unsol_ps_network_state_changed
@@ -99,7 +97,6 @@ struct ril_mtk_msg {
 static const struct ril_mtk_msg msg_mtk1 = {
 	.attach_apn_has_roaming_protocol = TRUE,
 	.request_resume_registration = 2050,
-	.request_set_call_indication = 2065,
 	.unsol_ps_network_state_changed = 3012,
 	.unsol_registration_suspended = 3021,
 	.unsol_incoming_call_indication = 3037,
@@ -109,7 +106,6 @@ static const struct ril_mtk_msg msg_mtk1 = {
 static const struct ril_mtk_msg msg_mtk2 = {
 	.attach_apn_has_roaming_protocol = FALSE,
 	.request_resume_registration = 2065,
-	.request_set_call_indication = 2086,
 	.unsol_ps_network_state_changed = 3015,
 	.unsol_registration_suspended = 3024,
 	.unsol_incoming_call_indication = 3042,
@@ -136,8 +132,6 @@ static const char *ril_vendor_mtk_request_to_string
 
 	if (request == msg->request_resume_registration) {
 		return "MTK_RESUME_REGISTRATION";
-	} else if (request == msg->request_set_call_indication) {
-		return "MTK_SET_CALL_INDICATION";
 	} else {
 		return NULL;
 	}
@@ -346,55 +340,12 @@ static void ril_vendor_mtk_ps_network_state_changed(GRilIoChannel *io,
 	ril_network_query_registration_state(self->network);
 }
 
-static void ril_vendor_mtk_incoming_call_indication(GRilIoChannel *io, guint id,
-				const void *data, guint len, void *user_data)
+static void ril_vendor_mtk_call_state_changed(GRilIoChannel *io,
+		guint id, const void *data, guint len, void *user_data)
 {
-	struct ril_vendor_hook_mtk *self = user_data;
-	const struct ril_mtk_msg *msg = self->msg;
-	GRilIoRequest* req = NULL;
-
-	GASSERT(id == msg->unsol_incoming_call_indication);
-
-	if (msg->request_set_call_indication) {
-		int nparams, cid, seq;
-		gchar *call_id = NULL, *seq_no = NULL;
-		GRilIoParser rilp;
-
-		grilio_parser_init(&rilp, data, len);
-
-		if (grilio_parser_get_int32(&rilp, &nparams) && nparams >= 5 &&
-			(call_id = grilio_parser_get_utf8(&rilp)) != NULL &&
-			grilio_parser_skip_string(&rilp) /* number */ &&
-			grilio_parser_skip_string(&rilp) /* type */ &&
-			grilio_parser_skip_string(&rilp) /* call_mode */ &&
-			(seq_no = grilio_parser_get_utf8(&rilp)) != NULL &&
-				gutil_parse_int(call_id, 10, &cid) &&
-				gutil_parse_int(seq_no, 10, &seq)) {
-
-			DBG("slot=%u,cid=%d,seq=%d", self->slot, cid, seq);
-			req = grilio_request_new();
-			grilio_request_append_int32(req, 3); /* Param count */
-			/* mode - IMS_ALLOW_INCOMING_CALL_INDICATION: */
-			grilio_request_append_int32(req, 0);
-			grilio_request_append_int32(req, cid);
-			grilio_request_append_int32(req, seq);
-		} else {
-			DBG("failed to parse INCOMING_CALL_INDICATION");
-		}
-
-		g_free(call_id);
-		g_free(seq_no);
-	}
-
-	if (req) {
-		grilio_queue_send_request(self->q, req,
-					msg->request_set_call_indication);
-		grilio_request_unref(req);
-	} else {
-		/* Let ril_voicecall.c know that something happened */
-		grilio_channel_inject_unsol_event(io,
-				RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED, NULL, 0);
-	}
+	/* Ignore the payload, let ril_voicecall.c do its normal stuff */
+	grilio_channel_inject_unsol_event(io,
+			RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED, NULL, 0);
 }
 
 static GRilIoRequest *ril_vendor_mtk_data_call_req
@@ -492,7 +443,7 @@ static void ril_vendor_mtk_hook_subscribe(struct ril_vendor_hook_mtk *self)
 	if (msg->unsol_incoming_call_indication) {
 		self->ril_event_id[MTK_EVENT_INCOMING_CALL_INDICATION] =
 			grilio_channel_add_unsol_event_handler(self->io,
-				ril_vendor_mtk_incoming_call_indication,
+				ril_vendor_mtk_call_state_changed,
 				msg->unsol_incoming_call_indication, self);
 	}
 }

ofono/drivers/ril/ril_voicecall.c

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2018 Jolla Ltd.
+ *  Copyright (C) 2015-2017 Jolla 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
@@ -587,75 +587,39 @@ static void ril_voicecall_submit_hangup_req(struct ofono_voicecall *vc,
 	grilio_request_unref(ioreq);
 }
 
-static void ril_voicecall_hangup(struct ofono_voicecall *vc,
-			gboolean (*filter)(struct ofono_call *call),
+static void ril_voicecall_hangup_all(struct ofono_voicecall *vc,
 			ofono_voicecall_cb_t cb, void *data)
 {
 	struct ril_voicecall *vd = ril_voicecall_get_data(vc);
-	struct ril_voicecall_request_data *req = NULL;
-	GSList *l;
 
-	/*
-	 * Here the idea is that we submit (potentially) multiple
-	 * hangup requests to RIL and invoke the callback after
-	 * the last request has completed (pending call count
-	 * becomes zero).
-	 */
-	for (l = vd->calls; l; l = l->next) {
-		struct ofono_call *call = l->data;
+	if (vd->calls) {
+		GSList *l;
+		struct ril_voicecall_request_data *req =
+			ril_voicecall_request_data_new(vc, cb, data);
 
-		if (!filter || filter(call)) {
-			if (!req) {
-				req = ril_voicecall_request_data_new(vc, cb,
-									data);
-			}
+		/*
+		 * Here the idea is that we submit (potentially) multiple
+		 * hangup requests to RIL and invoke the callback after
+		 * the last request has completed (pending call count
+		 * becomes zero).
+		 */
+		for (l = vd->calls; l; l = l->next) {
+			struct ofono_call *call = l->data;
 
 			/* Send request to RIL */
 			DBG("Hanging up call with id %d", call->id);
 			ril_voicecall_submit_hangup_req(vc, call->id, req);
-		} else {
-			DBG("Skipping call with id %d", call->id);
 		}
-	}
 
-	if (req) {
-		/* Release our reference (if any) */
+		/* Release our reference */
 		ril_voicecall_request_data_unref(req);
 	} else {
-		/* No requests were submitted */
+		/* No calls */
 		struct ofono_error error;
 		cb(ril_error_ok(&error), data);
 	}
 }
 
-static gboolean ril_voicecall_hangup_active_filter(struct ofono_call *call)
-{
-	switch (call->status) {
-	case CALL_STATUS_ACTIVE:
-	case CALL_STATUS_DIALING:
-	case CALL_STATUS_ALERTING:
-	case CALL_STATUS_INCOMING:
-		return TRUE;
-	case CALL_STATUS_HELD:
-	case CALL_STATUS_WAITING:
-	case CALL_STATUS_DISCONNECTED:
-		break;
-	}
-	return FALSE;
-}
-
-static void ril_voicecall_hangup_active(struct ofono_voicecall *vc,
-			ofono_voicecall_cb_t cb, void *data)
-{
-	ril_voicecall_hangup(vc, ril_voicecall_hangup_active_filter, cb, data);
-}
-
-static void ril_voicecall_hangup_all(struct ofono_voicecall *vc,
-			ofono_voicecall_cb_t cb, void *data)
-{
-	ril_voicecall_hangup(vc, NULL, cb, data);
-}
-
 static void ril_voicecall_release_specific(struct ofono_voicecall *vc,
 		int id, ofono_voicecall_cb_t cb, void *data)
 {
@@ -693,7 +657,7 @@ static void ril_voicecall_supp_svc_notification_event(GRilIoChannel *io,
 	grilio_parser_get_int32(&rilp, &type);
 	grilio_parser_get_int32(&rilp, &code);
 	grilio_parser_get_int32(&rilp, &index);
-	grilio_parser_get_int32(&rilp, &phone.type);
+	grilio_parser_get_int32(&rilp, NULL);
 	tmp = grilio_parser_get_utf8(&rilp);
 
 	if (tmp) {
@@ -847,7 +811,8 @@ static void ril_voicecall_set_udub(struct ofono_voicecall *vc,
 					ofono_voicecall_cb_t cb, void *data)
 {
 	DBG("");
-	ril_voicecall_request(RIL_REQUEST_UDUB, vc, NULL, cb, data);
+	ril_voicecall_request(RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND,
+						vc, NULL, cb, data);
 }
 
 static void ril_voicecall_enable_supp_svc(struct ril_voicecall *vd)
@@ -981,7 +946,6 @@ const struct ofono_voicecall_driver ril_voicecall_driver = {
 	.remove                 = ril_voicecall_remove,
 	.dial                   = ril_voicecall_dial,
 	.answer                 = ril_voicecall_answer,
-	.hangup_active          = ril_voicecall_hangup_active,
 	.hangup_all             = ril_voicecall_hangup_all,
 	.release_specific       = ril_voicecall_release_specific,
 	.send_tones             = ril_voicecall_send_dtmf,

ofono/examples/emulator.c

@@ -54,7 +54,7 @@ static gboolean on_socket_connected(GIOChannel *chan, GIOCondition cond,
 	unsigned int len = sizeof(saddr);
 	int fd;
 	struct ofono_emulator *em;
-	GList *i;
+	struct ofono_modem *modem;
 
 	if (cond != G_IO_IN)
 		return FALSE;
@@ -63,16 +63,15 @@ static gboolean on_socket_connected(GIOChannel *chan, GIOCondition cond,
 	if (fd == -1)
 		return FALSE;
 
-	DBG("Using all modems for emulator.");
+	/* Pick the first powered modem */
+	modem = modems->data;
+	DBG("Picked modem %p for emulator", modem);
 
-	em = ofono_emulator_create(GPOINTER_TO_INT(user));
-
-	if (em) {
-		for (i = modems; i; i = i->next)
-			ofono_emulator_add_modem(em, i->data);
-		ofono_emulator_register(em, fd);
-	} else
+	em = ofono_emulator_create(modem, GPOINTER_TO_INT(user));
+	if (em == NULL)
 		close(fd);
+	else
+		ofono_emulator_register(em, fd);
 
 	return TRUE;
 }

ofono/include/emulator.h

@@ -68,9 +68,8 @@ typedef void (*ofono_emulator_request_cb_t)(struct ofono_emulator *em,
 					struct ofono_emulator_request *req,
 					void *data);
 
-struct ofono_emulator *ofono_emulator_create(enum ofono_emulator_type type);
-void ofono_emulator_add_modem(struct ofono_emulator *em,
-                              struct ofono_modem *modem);
+struct ofono_emulator *ofono_emulator_create(struct ofono_modem *modem,
+						enum ofono_emulator_type type);
 
 void ofono_emulator_register(struct ofono_emulator *em, int fd);
 

ofono/include/gprs-filter.h

@@ -22,14 +22,12 @@ extern "C" {
 
 #include <ofono/types.h>
 
-struct ofono_gprs;
 struct ofono_gprs_context;
 struct ofono_gprs_primary_context;
 
 /* If ctx is NULL then activation gets cancelled */
 typedef void (*ofono_gprs_filter_activate_cb_t)
 		(const struct ofono_gprs_primary_context *ctx, void *data);
-typedef void (*ofono_gprs_filter_check_cb_t)(ofono_bool_t allow, void *data);
 
 #define OFONO_GPRS_FILTER_PRIORITY_LOW     (-100)
 #define OFONO_GPRS_FILTER_PRIORITY_DEFAULT (0)
@@ -40,7 +38,7 @@ typedef void (*ofono_gprs_filter_check_cb_t)(ofono_bool_t allow, void *data);
  * even if struct ofono_gprs_filter gets extended with new callbacks.
  */
 
-#define OFONO_GPRS_FILTER_API_VERSION      (1)
+#define OFONO_GPRS_FILTER_API_VERSION      (0)
 
 /*
  * The filter callbacks either invoke the completion callback directly
@@ -61,9 +59,6 @@ struct ofono_gprs_filter {
 				const struct ofono_gprs_primary_context *ctx,
 				ofono_gprs_filter_activate_cb_t cb,
 				void *data);
-	/* API version 1 */
-	unsigned int (*filter_check)(struct ofono_gprs *gprs,
-				ofono_gprs_filter_check_cb_t cb, void *data);
 };
 
 int ofono_gprs_filter_register(const struct ofono_gprs_filter *filter);

ofono/include/gprs.h

@@ -83,8 +83,6 @@ void ofono_gprs_add_context(struct ofono_gprs *gprs,
 void ofono_gprs_cid_activated(struct ofono_gprs  *gprs, unsigned int cid,
 				const char *apn);
 
-void ofono_gprs_attached_update(struct ofono_gprs *gprs);
-
 #ifdef __cplusplus
 }
 #endif

ofono/include/modem.h

@@ -29,9 +29,7 @@ extern "C" {
 #include <ofono/types.h>
 
 struct ofono_modem;
-struct ofono_gprs;
 struct ofono_sim;
-struct ofono_voicecall;
 
 enum ofono_modem_type {
 	OFONO_MODEM_TYPE_HARDWARE = 0,
@@ -84,8 +82,6 @@ void ofono_modem_remove_interface(struct ofono_modem *modem,
 
 const char *ofono_modem_get_path(struct ofono_modem *modem);
 struct ofono_sim *ofono_modem_get_sim(struct ofono_modem *modem);
-struct ofono_gprs *ofono_modem_get_gprs(struct ofono_modem *modem);
-struct ofono_voicecall *ofono_modem_get_voicecall(struct ofono_modem *modem);
 
 void ofono_modem_set_data(struct ofono_modem *modem, void *data);
 void *ofono_modem_get_data(struct ofono_modem *modem);

ofono/include/ril-constants.h

@@ -1,284 +0,0 @@
-/*
- *  oFono - Open Source Telephony
- *
- *  Copyright (C) 2018 Jolla 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.
- */
-
-#ifndef __OFONO_RIL_CONSTANTS_H
-#define __OFONO_RIL_CONSTANTS_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Error Codes */
-enum ril_status {
-	RIL_E_SUCCESS = 0,
-	RIL_E_RADIO_NOT_AVAILABLE = 1,
-	RIL_E_GENERIC_FAILURE = 2,
-	RIL_E_PASSWORD_INCORRECT = 3,
-	RIL_E_SIM_PIN2 = 4,
-	RIL_E_SIM_PUK2 = 5,
-	RIL_E_REQUEST_NOT_SUPPORTED = 6,
-	RIL_E_CANCELLED = 7,
-	RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL = 8,
-	RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW = 9,
-	RIL_E_SMS_SEND_FAIL_RETRY = 10,
-	RIL_E_SIM_ABSENT = 11,
-	RIL_E_SUBSCRIPTION_NOT_AVAILABLE = 12,
-	RIL_E_MODE_NOT_SUPPORTED = 13,
-	RIL_E_FDN_CHECK_FAILURE = 14,
-	RIL_E_ILLEGAL_SIM_OR_ME = 15,
-	RIL_E_MISSING_RESOURCE = 16,
-	RIL_E_NO_SUCH_ELEMENT = 17,
-	RIL_E_DIAL_MODIFIED_TO_USSD = 18,
-	RIL_E_DIAL_MODIFIED_TO_SS = 19,
-	RIL_E_DIAL_MODIFIED_TO_DIAL = 20,
-	RIL_E_USSD_MODIFIED_TO_DIAL = 21,
-	RIL_E_USSD_MODIFIED_TO_SS = 22,
-	RIL_E_USSD_MODIFIED_TO_USSD = 23,
-	RIL_E_SS_MODIFIED_TO_DIAL = 24,
-	RIL_E_SS_MODIFIED_TO_USSD = 25,
-	RIL_E_SUBSCRIPTION_NOT_SUPPORTED = 26,
-	RIL_E_SS_MODIFIED_TO_SS = 27,
-	RIL_E_LCE_NOT_SUPPORTED = 36,
-	RIL_E_NO_MEMORY = 37,
-	RIL_E_INTERNAL_ERR = 38,
-	RIL_E_SYSTEM_ERR = 39,
-	RIL_E_MODEM_ERR = 40,
-	RIL_E_INVALID_STATE = 41,
-	RIL_E_NO_RESOURCES = 42,
-	RIL_E_SIM_ERR = 43,
-	RIL_E_INVALID_ARGUMENTS = 44,
-	RIL_E_INVALID_SIM_STATE = 45,
-	RIL_E_INVALID_MODEM_STATE = 46,
-	RIL_E_INVALID_CALL_ID = 47,
-	RIL_E_NO_SMS_TO_ACK = 48,
-	RIL_E_NETWORK_ERR = 49,
-	RIL_E_REQUEST_RATE_LIMITED = 50,
-	RIL_E_SIM_BUSY = 51,
-	RIL_E_SIM_FULL = 52,
-	RIL_E_NETWORK_REJECT = 53,
-	RIL_E_OPERATION_NOT_ALLOWED = 54,
-	RIL_E_EMPTY_RECORD = 55,
-	RIL_E_INVALID_SMS_FORMAT = 56,
-	RIL_E_ENCODING_ERR = 57,
-	RIL_E_INVALID_SMSC_ADDRESS = 58,
-	RIL_E_NO_SUCH_ENTRY = 59,
-	RIL_E_NETWORK_NOT_READY = 60,
-	RIL_E_NOT_PROVISIONED = 61,
-	RIL_E_NO_SUBSCRIPTION = 62,
-	RIL_E_NO_NETWORK_FOUND = 63,
-	RIL_E_DEVICE_IN_USE = 64,
-	RIL_E_ABORTED = 65,
-	RIL_E_INVALID_RESPONSE = 66
-};
-
-/* RIL Request Messages, ofono -> rild */
-#define RIL_REQUEST_GET_SIM_STATUS 1
-#define RIL_REQUEST_ENTER_SIM_PIN 2
-#define RIL_REQUEST_ENTER_SIM_PUK 3
-#define RIL_REQUEST_ENTER_SIM_PIN2 4
-#define RIL_REQUEST_ENTER_SIM_PUK2 5
-#define RIL_REQUEST_CHANGE_SIM_PIN 6
-#define RIL_REQUEST_CHANGE_SIM_PIN2 7
-#define RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION 8
-#define RIL_REQUEST_GET_CURRENT_CALLS 9
-#define RIL_REQUEST_DIAL 10
-#define RIL_REQUEST_GET_IMSI 11
-#define RIL_REQUEST_HANGUP 12
-#define RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND 13
-#define RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND 14
-#define RIL_REQUEST_SWITCH_HOLDING_AND_ACTIVE 15
-#define RIL_REQUEST_CONFERENCE 16
-#define RIL_REQUEST_UDUB 17
-#define RIL_REQUEST_LAST_CALL_FAIL_CAUSE 18
-#define RIL_REQUEST_SIGNAL_STRENGTH 19
-#define RIL_REQUEST_VOICE_REGISTRATION_STATE 20
-#define RIL_REQUEST_DATA_REGISTRATION_STATE 21
-#define RIL_REQUEST_OPERATOR 22
-#define RIL_REQUEST_RADIO_POWER 23
-#define RIL_REQUEST_DTMF 24
-#define RIL_REQUEST_SEND_SMS 25
-#define RIL_REQUEST_SEND_SMS_EXPECT_MORE 26
-#define RIL_REQUEST_SETUP_DATA_CALL 27
-#define RIL_REQUEST_SIM_IO 28
-#define RIL_REQUEST_SEND_USSD 29
-#define RIL_REQUEST_CANCEL_USSD 30
-#define RIL_REQUEST_GET_CLIR 31
-#define RIL_REQUEST_SET_CLIR 32
-#define RIL_REQUEST_QUERY_CALL_FORWARD_STATUS 33
-#define RIL_REQUEST_SET_CALL_FORWARD 34
-#define RIL_REQUEST_QUERY_CALL_WAITING 35
-#define RIL_REQUEST_SET_CALL_WAITING 36
-#define RIL_REQUEST_SMS_ACKNOWLEDGE  37
-#define RIL_REQUEST_GET_IMEI 38
-#define RIL_REQUEST_GET_IMEISV 39
-#define RIL_REQUEST_ANSWER 40
-#define RIL_REQUEST_DEACTIVATE_DATA_CALL 41
-#define RIL_REQUEST_QUERY_FACILITY_LOCK 42
-#define RIL_REQUEST_SET_FACILITY_LOCK 43
-#define RIL_REQUEST_CHANGE_BARRING_PASSWORD 44
-#define RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE 45
-#define RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC 46
-#define RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL 47
-#define RIL_REQUEST_QUERY_AVAILABLE_NETWORKS 48
-#define RIL_REQUEST_DTMF_START 49
-#define RIL_REQUEST_DTMF_STOP 50
-#define RIL_REQUEST_BASEBAND_VERSION 51
-#define RIL_REQUEST_SEPARATE_CONNECTION 52
-#define RIL_REQUEST_SET_MUTE 53
-#define RIL_REQUEST_GET_MUTE 54
-#define RIL_REQUEST_QUERY_CLIP 55
-#define RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE 56
-#define RIL_REQUEST_DATA_CALL_LIST 57
-#define RIL_REQUEST_RESET_RADIO 58
-#define RIL_REQUEST_OEM_HOOK_RAW 59
-#define RIL_REQUEST_OEM_HOOK_STRINGS 60
-#define RIL_REQUEST_SCREEN_STATE 61
-#define RIL_REQUEST_SET_SUPP_SVC_NOTIFICATION 62
-#define RIL_REQUEST_WRITE_SMS_TO_SIM 63
-#define RIL_REQUEST_DELETE_SMS_ON_SIM 64
-#define RIL_REQUEST_SET_BAND_MODE 65
-#define RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE 66
-#define RIL_REQUEST_STK_GET_PROFILE 67
-#define RIL_REQUEST_STK_SET_PROFILE 68
-#define RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND 69
-#define RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE 70
-#define RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM 71
-#define RIL_REQUEST_EXPLICIT_CALL_TRANSFER 72
-#define RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE 73
-#define RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE 74
-#define RIL_REQUEST_GET_NEIGHBORING_CELL_IDS 75
-#define RIL_REQUEST_SET_LOCATION_UPDATES 76
-#define RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE 77
-#define RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE 78
-#define RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE 79
-#define RIL_REQUEST_SET_TTY_MODE 80
-#define RIL_REQUEST_QUERY_TTY_MODE 81
-#define RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE 82
-#define RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE 83
-#define RIL_REQUEST_CDMA_FLASH 84
-#define RIL_REQUEST_CDMA_BURST_DTMF 85
-#define RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY 86
-#define RIL_REQUEST_CDMA_SEND_SMS 87
-#define RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE 88
-#define RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG 89
-#define RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG 90
-#define RIL_REQUEST_GSM_SMS_BROADCAST_ACTIVATION 91
-#define RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG 92
-#define RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG 93
-#define RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION 94
-#define RIL_REQUEST_CDMA_SUBSCRIPTION 95
-#define RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM 96
-#define RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM 97
-#define RIL_REQUEST_DEVICE_IDENTITY 98
-#define RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE 99
-#define RIL_REQUEST_GET_SMSC_ADDRESS 100
-#define RIL_REQUEST_SET_SMSC_ADDRESS 101
-#define RIL_REQUEST_REPORT_SMS_MEMORY_STATUS 102
-#define RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING 103
-#define RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE 104
-#define RIL_REQUEST_ISIM_AUTHENTICATION 105
-#define RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU 106
-#define RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS 107
-#define RIL_REQUEST_VOICE_RADIO_TECH 108
-#define RIL_REQUEST_GET_CELL_INFO_LIST 109
-#define RIL_REQUEST_SET_UNSOL_CELL_INFO_LIST_RATE 110
-#define RIL_REQUEST_SET_INITIAL_ATTACH_APN 111
-#define RIL_REQUEST_IMS_REGISTRATION_STATE 112
-#define RIL_REQUEST_IMS_SEND_SMS 113
-#define RIL_REQUEST_SIM_TRANSMIT_APDU_BASIC 114
-#define RIL_REQUEST_SIM_OPEN_CHANNEL 115
-#define RIL_REQUEST_SIM_CLOSE_CHANNEL 116
-#define RIL_REQUEST_SIM_TRANSMIT_APDU_CHANNEL 117
-#define RIL_REQUEST_NV_READ_ITEM 118
-#define RIL_REQUEST_NV_WRITE_ITEM 119
-#define RIL_REQUEST_NV_WRITE_CDMA_PRL 120
-#define RIL_REQUEST_NV_RESET_CONFIG 121
-/* SET_UICC_SUBSCRIPTION was 115 in v9 and 122 in v10 and later */
-#define RIL_REQUEST_V9_SET_UICC_SUBSCRIPTION  115
-#define RIL_REQUEST_SET_UICC_SUBSCRIPTION  122
-#define RIL_REQUEST_ALLOW_DATA  123
-#define RIL_REQUEST_GET_HARDWARE_CONFIG 124
-#define RIL_REQUEST_SIM_AUTHENTICATION 125
-#define RIL_REQUEST_GET_DC_RT_INFO 126
-#define RIL_REQUEST_SET_DC_RT_INFO_RATE 127
-#define RIL_REQUEST_SET_DATA_PROFILE 128
-#define RIL_REQUEST_SHUTDOWN 129
-#define RIL_REQUEST_GET_RADIO_CAPABILITY 130
-#define RIL_REQUEST_SET_RADIO_CAPABILITY 131
-
-/* RIL Unsolicited Messages, rild -> ofono */
-#define RIL_UNSOL_RESPONSE_BASE 1000
-#define RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED 1000
-#define RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED 1001
-#define RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED 1002
-#define RIL_UNSOL_RESPONSE_NEW_SMS 1003
-#define RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT 1004
-#define RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM 1005
-#define RIL_UNSOL_ON_USSD 1006
-#define RIL_UNSOL_ON_USSD_REQUEST 1007
-#define RIL_UNSOL_NITZ_TIME_RECEIVED  1008
-#define RIL_UNSOL_SIGNAL_STRENGTH  1009
-#define RIL_UNSOL_DATA_CALL_LIST_CHANGED 1010
-#define RIL_UNSOL_SUPP_SVC_NOTIFICATION 1011
-#define RIL_UNSOL_STK_SESSION_END 1012
-#define RIL_UNSOL_STK_PROACTIVE_COMMAND 1013
-#define RIL_UNSOL_STK_EVENT_NOTIFY 1014
-#define RIL_UNSOL_STK_CALL_SETUP 1015
-#define RIL_UNSOL_SIM_SMS_STORAGE_FULL 1016
-#define RIL_UNSOL_SIM_REFRESH 1017
-#define RIL_UNSOL_CALL_RING 1018
-#define RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED 1019
-#define RIL_UNSOL_RESPONSE_CDMA_NEW_SMS 1020
-#define RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS 1021
-#define RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL 1022
-#define RIL_UNSOL_RESTRICTED_STATE_CHANGED 1023
-#define RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE 1024
-#define RIL_UNSOL_CDMA_CALL_WAITING 1025
-#define RIL_UNSOL_CDMA_OTA_PROVISION_STATUS 1026
-#define RIL_UNSOL_CDMA_INFO_REC 1027
-#define RIL_UNSOL_OEM_HOOK_RAW 1028
-#define RIL_UNSOL_RINGBACK_TONE 1029
-#define RIL_UNSOL_RESEND_INCALL_MUTE 1030
-#define RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED 1031
-#define RIL_UNSOL_CDMA_PRL_CHANGED 1032
-#define RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE 1033
-#define RIL_UNSOL_RIL_CONNECTED 1034
-#define RIL_UNSOL_VOICE_RADIO_TECH_CHANGED 1035
-#define RIL_UNSOL_CELL_INFO_LIST 1036
-#define RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED 1037
-#define RIL_UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED 1038
-#define RIL_UNSOL_SRVCC_STATE_NOTIFY 1039
-#define RIL_UNSOL_HARDWARE_CONFIG_CHANGED 1040
-#define RIL_UNSOL_DC_RT_INFO_CHANGED 1041
-#define RIL_UNSOL_RADIO_CAPABILITY 1042
-#define RIL_UNSOL_ON_SS 1043
-#define RIL_UNSOL_STK_CC_ALPHA_NOTIFY 1044
-
-/* A special request, ofono -> rild */
-#define RIL_RESPONSE_ACKNOWLEDGEMENT 800
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __OFONO_RIL_CONSTANTS_H */
-
-/*
- * Local Variables:
- * mode: C
- * c-basic-offset: 8
- * indent-tabs-mode: t
- * End:
- */

ofono/include/ril-transport.h

@@ -1,64 +0,0 @@
-/*
- *  oFono - Open Source Telephony
- *
- *  Copyright (C) 2018 Jolla 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.
- */
-
-#ifndef __OFONO_RIL_TRANSPORT_H
-#define __OFONO_RIL_TRANSPORT_H
-
-#include <ofono/types.h>
-#include <glib.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct grilio_transport;
-
-/*
- * The api_version field makes it possible to keep using old plugins
- * even if struct ofono_ril_transport gets extended with new callbacks.
- */
-
-#define OFONO_RIL_TRANSPORT_API_VERSION  (0)
-
-/*
- * The connect callback takes a (char*) -> (char*) hashtable containing
- * transport-specific connection parameters. The caller receives a reference
- * i.e. it has to unref the returned object.
- */
-struct ofono_ril_transport {
-	const char *name;
-	int api_version;        /* OFONO_RIL_TRANSPORT_API_VERSION */
-	struct grilio_transport *(*connect)(GHashTable *params);
-};
-
-int ofono_ril_transport_register(const struct ofono_ril_transport *t);
-void ofono_ril_transport_unregister(const struct ofono_ril_transport *t);
-
-struct grilio_transport *ofono_ril_transport_connect(const char *name,
-							GHashTable *params);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __OFONO_RIL_TRANSPORT_H */
-
-/*
- * Local Variables:
- * mode: C
- * c-basic-offset: 8
- * indent-tabs-mode: t
- * End:
- */

ofono/include/sailfish_manager.h

@@ -35,18 +35,6 @@ struct sailfish_cell_info;
 typedef void (*sailfish_slot_manager_impl_cb_t)
 		(struct sailfish_slot_manager_impl *impl, void *user_data);
 
-enum sailfish_slot_flags {
-	SAILFISH_SLOT_NO_FLAGS = 0,
-	/* Normally we should be able to have two simultaneously active
-	 * data contexts - one for mobile data and one for MMS. The flag
-	 * below says that for whatever reason it's impossible and mobile
-	 * data has to be disconnected before we can send or receive MMS.
-	 * On such devices it may not be a good idea to automatically
-	 * download MMS because that would kill active mobile data
-	 * connections. */
-	SAILFISH_SLOT_SINGLE_CONTEXT = 0x01
-};
-
 typedef struct sailfish_slot {
 	const char *path;
 	const char *imei;
@@ -93,12 +81,6 @@ struct sailfish_slot *sailfish_manager_slot_add
 			const char *path, enum ofono_radio_access_mode techs,
 			const char *imei, const char *imeisv,
 			enum sailfish_sim_state sim_state);
-struct sailfish_slot *sailfish_manager_slot_add2
-		(struct sailfish_slot_manager *m, struct sailfish_slot_impl *i,
-			const char *path, enum ofono_radio_access_mode techs,
-			const char *imei, const char *imeisv,
-			enum sailfish_sim_state sim_state,
-			enum sailfish_slot_flags flags);
 void sailfish_manager_imei_obtained(struct sailfish_slot *s, const char *imei);
 void sailfish_manager_imeisv_obtained(struct sailfish_slot *s,
 						const char *imeisv);

ofono/include/types.h

@@ -56,7 +56,6 @@ enum ofono_error_type {
 	OFONO_ERROR_TYPE_CEER,
 	OFONO_ERROR_TYPE_SIM,
 	OFONO_ERROR_TYPE_FAILURE,
-	OFONO_ERROR_TYPE_ERRNO
 };
 
 enum ofono_disconnect_reason {
@@ -71,6 +70,16 @@ struct ofono_error {
 	int error;
 };
 
+#define OFONO_EINVAL(error) do {	        \
+	error->type = OFONO_ERROR_TYPE_FAILURE; \
+	error->error = -EINVAL;                 \
+} while (0)
+
+#define OFONO_NO_ERROR(error) do {	         \
+	error->type = OFONO_ERROR_TYPE_NO_ERROR; \
+	error->error = 0;                        \
+} while (0)
+
 #define OFONO_MAX_PHONE_NUMBER_LENGTH 80
 #define OFONO_MAX_CALLER_NAME_LENGTH 80
 

ofono/include/voicecall-filter.h

@@ -1,128 +0,0 @@
-/*
- *  oFono - Open Source Telephony
- *
- *  Copyright (C) 2018 Jolla 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.
- */
-
-#ifndef __OFONO_VOICECALL_FILTER_H
-#define __OFONO_VOICECALL_FILTER_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <ofono/voicecall.h>
-
-/* 27.007 Section 7.6 */
-enum ofono_clip_validity {
-	OFONO_CLIP_VALIDITY_VALID = 0,
-	OFONO_CLIP_VALIDITY_WITHHELD,
-	OFONO_CLIP_VALIDITY_NOT_AVAILABLE
-};
-
-/* 27.007 Section 7.18 */
-enum ofono_call_status {
-	OFONO_CALL_STATUS_ACTIVE = 0,
-	OFONO_CALL_STATUS_HELD,
-	OFONO_CALL_STATUS_DIALING,
-	OFONO_CALL_STATUS_ALERTING,
-	OFONO_CALL_STATUS_INCOMING,
-	OFONO_CALL_STATUS_WAITING,
-	OFONO_CALL_STATUS_DISCONNECTED
-};
-
-/* 27.007 Section 7.18 */
-enum ofono_call_direction {
-	OFONO_CALL_DIRECTION_MOBILE_ORIGINATED = 0,
-	OFONO_CALL_DIRECTION_MOBILE_TERMINATED
-};
-
-/* 27.007 Section 7.30 */
-enum ofono_cnap_validity {
-	OFONO_CNAP_VALIDITY_VALID = 0,
-	OFONO_CNAP_VALIDITY_WITHHELD,
-	OFONO_CNAP_VALIDITY_NOT_AVAILABLE
-};
-
-enum ofono_voicecall_filter_dial_result {
-	OFONO_VOICECALL_FILTER_DIAL_CONTINUE,     /* Run the next filter */
-	OFONO_VOICECALL_FILTER_DIAL_BLOCK         /* Don't dial*/
-};
-
-enum ofono_voicecall_filter_incoming_result {
-	OFONO_VOICECALL_FILTER_INCOMING_CONTINUE, /* Run the next filter */
-	OFONO_VOICECALL_FILTER_INCOMING_HANGUP,   /* Hangup incoming call */
-	OFONO_VOICECALL_FILTER_INCOMING_IGNORE    /* Ignore incoming call */
-};
-
-typedef void (*ofono_voicecall_filter_dial_cb_t)
-			(enum ofono_voicecall_filter_dial_result result,
-				void *data);
-
-typedef void (*ofono_voicecall_filter_incoming_cb_t)
-			(enum ofono_voicecall_filter_incoming_result result,
-				void *data);
-
-#define OFONO_VOICECALL_FILTER_PRIORITY_LOW     (-100)
-#define OFONO_VOICECALL_FILTER_PRIORITY_DEFAULT (0)
-#define OFONO_VOICECALL_FILTER_PRIORITY_HIGH    (100)
-
-/*
- * The api_version field makes it possible to keep using old plugins
- * even if struct ofono_voicecall_filter gets extended with new callbacks.
- */
-
-#define OFONO_VOICECALL_FILTER_API_VERSION      (0)
-
-/*
- * The filter callbacks either invoke the completion callback directly
- * or return the id of the cancellable asynchronous operation (but never
- * both). If non-zero value is returned, the completion callback has to
- * be invoked later on a fresh stack. Once the asynchronous filtering
- * operation is cancelled, the associated completion callback must not
- * be invoked.
- *
- * Please avoid making blocking D-Bus calls from the filter callbacks.
- */
-struct ofono_voicecall_filter {
-	const char *name;
-	int api_version;        /* OFONO_VOICECALL_FILTER_API_VERSION */
-	int priority;
-	void (*filter_cancel)(unsigned int id);
-	unsigned int (*filter_dial)(struct ofono_voicecall *vc,
-				const struct ofono_phone_number *number,
-				enum ofono_clir_option clir,
-				ofono_voicecall_filter_dial_cb_t cb,
-				void *data);
-	unsigned int (*filter_incoming)(struct ofono_voicecall *vc,
-				const struct ofono_call *call,
-				ofono_voicecall_filter_incoming_cb_t cb,
-				void *data);
-};
-
-void ofono_voicecall_filter_notify(struct ofono_voicecall *vc);
-int ofono_voicecall_filter_register(const struct ofono_voicecall_filter *f);
-void ofono_voicecall_filter_unregister(const struct ofono_voicecall_filter *f);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __OFONO_VOICECALL_FILTER_H */
-
-/*
- * Local Variables:
- * mode: C
- * c-basic-offset: 8
- * indent-tabs-mode: t
- * End:
- */

ofono/include/voicecall.h

@@ -153,8 +153,6 @@ void ofono_voicecall_disconnected(struct ofono_voicecall *vc, int id,
  */
 void ofono_voicecall_mpty_hint(struct ofono_voicecall *vc, unsigned int ids);
 
-struct ofono_modem *ofono_voicecall_get_modem(struct ofono_voicecall *vc);
-
 int ofono_voicecall_driver_register(const struct ofono_voicecall_driver *d);
 void ofono_voicecall_driver_unregister(const struct ofono_voicecall_driver *d);
 

ofono/plugins/dun_gw_bluez4.c

@@ -79,7 +79,7 @@ static const gchar *dun_record =
 static void dun_gw_connect_cb(GIOChannel *io, GError *err, gpointer user_data)
 {
 	struct ofono_emulator *em = user_data;
-	GList *i;
+	struct ofono_modem *modem;
 	int fd;
 
 	DBG("");
@@ -90,17 +90,16 @@ static void dun_gw_connect_cb(GIOChannel *io, GError *err, gpointer user_data)
 		return;
 	}
 
-	DBG("Using all modems for emulator");
+	/* Pick the first powered modem */
+	modem = modems->data;
+	DBG("Picked modem %p for emulator", modem);
 
-	em = ofono_emulator_create(OFONO_EMULATOR_TYPE_DUN);
+	em = ofono_emulator_create(modem, OFONO_EMULATOR_TYPE_DUN);
 	if (em == NULL) {
 		g_io_channel_shutdown(io, TRUE, NULL);
 		return;
 	}
 
-	for (i = modems; i; i = i->next)
-		ofono_emulator_add_modem(em, i->data);
-
 	fd = g_io_channel_unix_get_fd(io);
 	g_io_channel_set_close_on_unref(io, FALSE);
 

ofono/plugins/dun_gw_bluez5.c

@@ -56,7 +56,7 @@ static DBusMessage *profile_new_connection(DBusConnection *conn,
 	const char *device;
 	int fd;
 	struct ofono_emulator *em;
-	GList *i;
+	struct ofono_modem *modem;
 
 	DBG("Profile handler NewConnection");
 
@@ -80,6 +80,7 @@ static DBusMessage *profile_new_connection(DBusConnection *conn,
 
 	DBG("%s", device);
 
+	/* Pick the first powered modem */
 	if (modems == NULL) {
 		close(fd);
 		return g_dbus_create_error(msg, BLUEZ_ERROR_INTERFACE
@@ -87,9 +88,10 @@ static DBusMessage *profile_new_connection(DBusConnection *conn,
 						"No GPRS capable modem");
 	}
 
-	DBG("Using all modems for emulator.");
+	modem = modems->data;
+	DBG("Picked modem %p for emulator", modem);
 
-	em = ofono_emulator_create(OFONO_EMULATOR_TYPE_DUN);
+	em = ofono_emulator_create(modem, OFONO_EMULATOR_TYPE_DUN);
 	if (em == NULL) {
 		close(fd);
 		return g_dbus_create_error(msg, BLUEZ_ERROR_INTERFACE
@@ -97,9 +99,6 @@ static DBusMessage *profile_new_connection(DBusConnection *conn,
 						"Not enough resources");
 	}
 
-	for (i = modems; i; i = i->next)
-		ofono_emulator_add_modem(em, i->data);
-
 	ofono_emulator_register(em, fd);
 
 	return dbus_message_new_method_return(msg);

ofono/plugins/hfp_ag_bluez4.c

@@ -91,7 +91,6 @@ static void hfp_ag_connect_cb(GIOChannel *io, GError *err, gpointer user_data)
 	struct ofono_modem *modem;
 	struct ofono_emulator *em;
 	int fd;
-	GList *i;
 
 	DBG("");
 
@@ -100,18 +99,17 @@ static void hfp_ag_connect_cb(GIOChannel *io, GError *err, gpointer user_data)
 		return;
 	}
 
-	if (modems == NULL)
+	/* Pick the first voicecall capable modem */
+	modem = modems->data;
+	if (modem == NULL)
 		return;
 
-	DBG("Using all modems for emulator");
+	DBG("Picked modem %p for emulator", modem);
 
-	em = ofono_emulator_create(OFONO_EMULATOR_TYPE_HFP);
+	em = ofono_emulator_create(modem, OFONO_EMULATOR_TYPE_HFP);
 	if (em == NULL)
 		return;
 
-	for (i = modems; i; i = i->next)
-		ofono_emulator_add_modem(em, i->data);
-
 	fd = g_io_channel_unix_get_fd(io);
 	g_io_channel_set_close_on_unref(io, FALSE);
 

ofono/plugins/hfp_ag_bluez5.c

@@ -47,18 +47,19 @@ typedef struct GAtResult GAtResult;
 #include "bluez5.h"
 #include "bluetooth.h"
 
+#ifndef DBUS_TYPE_UNIX_FD
+#define DBUS_TYPE_UNIX_FD -1
+#endif
+
 #define HFP_AG_EXT_PROFILE_PATH   "/bluetooth/profile/hfp_ag"
 #define BT_ADDR_SIZE 18
 
 #define HFP_AG_DRIVER		"hfp-ag-driver"
 
-static gboolean hfp_ag_enabled;
-static guint service_watch_id;
 static guint modemwatch_id;
 static GList *modems;
 static GHashTable *sim_hash = NULL;
 static GHashTable *connection_hash;
-static struct ofono_emulator *emulator = NULL;
 
 static int hfp_card_probe(struct ofono_handsfree_card *card,
 					unsigned int vendor, void *data)
@@ -71,8 +72,6 @@ static int hfp_card_probe(struct ofono_handsfree_card *card,
 static void hfp_card_remove(struct ofono_handsfree_card *card)
 {
 	DBG("");
-
-	emulator = NULL;
 }
 
 static void codec_negotiation_done_cb(int err, void *data)
@@ -173,9 +172,9 @@ static DBusMessage *profile_new_connection(DBusConnection *conn,
 	struct sockaddr_rc saddr;
 	socklen_t optlen;
 	struct ofono_emulator *em;
+	struct ofono_modem *modem;
 	char local[BT_ADDR_SIZE], remote[BT_ADDR_SIZE];
 	struct ofono_handsfree_card *card;
-	GList *i;
 	int err;
 
 	DBG("Profile handler NewConnection");
@@ -203,6 +202,7 @@ static DBusMessage *profile_new_connection(DBusConnection *conn,
 		goto invalid;
 	}
 
+	/* Pick the first voicecall capable modem */
 	if (modems == NULL) {
 		close(fd);
 		return g_dbus_create_error(msg, BLUEZ_ERROR_INTERFACE
@@ -210,7 +210,9 @@ static DBusMessage *profile_new_connection(DBusConnection *conn,
 						"No voice call capable modem");
 	}
 
-	DBG("Using all modems for emulator.");
+	modem = modems->data;
+
+	DBG("Picked modem %p for emulator", modem);
 
 	memset(&saddr, 0, sizeof(saddr));
 	optlen = sizeof(saddr);
@@ -238,7 +240,7 @@ static DBusMessage *profile_new_connection(DBusConnection *conn,
 
 	bt_ba2str(&saddr.rc_bdaddr, remote);
 
-	em = ofono_emulator_create(OFONO_EMULATOR_TYPE_HFP);
+	em = ofono_emulator_create(modem, OFONO_EMULATOR_TYPE_HFP);
 	if (em == NULL) {
 		close(fd);
 		return g_dbus_create_error(msg, BLUEZ_ERROR_INTERFACE
@@ -246,10 +248,6 @@ static DBusMessage *profile_new_connection(DBusConnection *conn,
 						"Not enough resources");
 	}
 
-	for (i = modems; i; i = i->next)
-		ofono_emulator_add_modem(em, i->data);
-
-	emulator = em;
 	ofono_emulator_register(em, fd);
 
 	fd_dup = dup(fd);
@@ -369,9 +367,6 @@ static void sim_state_watch(enum ofono_sim_state new_state, void *data)
 
 	modems = g_list_append(modems, modem);
 
-	if (emulator)
-		ofono_emulator_add_modem(emulator, modem);
-
 	if (modems->next != NULL)
 		return;
 
@@ -464,27 +459,29 @@ static void call_modemwatch(struct ofono_modem *modem, void *user)
 	modem_watch(modem, TRUE, user);
 }
 
-static void hfp_ag_enable(DBusConnection *conn)
+static int hfp_ag_init(void)
 {
+	DBusConnection *conn = ofono_dbus_get_connection();
 	int err;
 
+	if (DBUS_TYPE_UNIX_FD < 0)
+		return -EBADF;
+
 	/* Registers External Profile handler */
-	if (!g_dbus_register_interface(conn,
-	                               HFP_AG_EXT_PROFILE_PATH,
-	                               BLUEZ_PROFILE_INTERFACE,
-	                               profile_methods,
-	                               NULL, NULL, NULL, NULL)) {
+	if (!g_dbus_register_interface(conn, HFP_AG_EXT_PROFILE_PATH,
+					BLUEZ_PROFILE_INTERFACE,
+					profile_methods, NULL,
+					NULL, NULL, NULL)) {
 		ofono_error("Register Profile interface failed: %s",
-		            HFP_AG_EXT_PROFILE_PATH);
-		return;
+						HFP_AG_EXT_PROFILE_PATH);
+		return -EIO;
 	}
 
 	err = ofono_handsfree_card_driver_register(&hfp_ag_driver);
 	if (err < 0) {
 		g_dbus_unregister_interface(conn, HFP_AG_EXT_PROFILE_PATH,
-		                            BLUEZ_PROFILE_INTERFACE);
-		ofono_error("Failed to register driver: %d", err);
-		return;
+						BLUEZ_PROFILE_INTERFACE);
+		return err;
 	}
 
 	sim_hash = g_hash_table_new(g_direct_hash, g_direct_equal);
@@ -493,65 +490,10 @@ static void hfp_ag_enable(DBusConnection *conn)
 	__ofono_modem_foreach(call_modemwatch, NULL);
 
 	connection_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
-	                                        g_free, connection_destroy);
+					g_free, connection_destroy);
 
 	ofono_handsfree_audio_ref();
 
-	hfp_ag_enabled = TRUE;
-}
-
-static void hfp_ag_disable(DBusConnection *conn)
-{
-	if (modemwatch_id) {
-		__ofono_modemwatch_remove(modemwatch_id);
-		modemwatch_id = 0;
-	}
-
-	if (connection_hash) {
-		g_hash_table_destroy(connection_hash);
-		connection_hash = NULL;
-	}
-
-	g_list_free(modems);
-	modems = NULL;
-
-	if (sim_hash) {
-		g_hash_table_foreach_remove(sim_hash, sim_watch_remove, NULL);
-		g_hash_table_destroy(sim_hash);
-		sim_hash = NULL;
-	}
-
-	if (hfp_ag_enabled) {
-		g_dbus_unregister_interface(conn, HFP_AG_EXT_PROFILE_PATH,
-		                            BLUEZ_PROFILE_INTERFACE);
-		ofono_handsfree_card_driver_unregister(&hfp_ag_driver);
-		ofono_handsfree_audio_unref();
-	}
-
-	hfp_ag_enabled = FALSE;
-}
-
-static void bluez_connect_cb(DBusConnection *connection, void *user_data)
-{
-	hfp_ag_enable(connection);
-}
-
-static void bluez_disconnect_cb(DBusConnection *connection, void *user_data)
-{
-	hfp_ag_disable(connection);
-}
-
-static int hfp_ag_init(void)
-{
-	DBusConnection *conn = ofono_dbus_get_connection();
-
-	hfp_ag_enable(conn);
-
-	service_watch_id = g_dbus_add_service_watch(conn, "org.bluez",
-	                                            bluez_connect_cb,
-	                                            bluez_disconnect_cb,
-	                                            NULL, NULL);
-
 	return 0;
 }
 
@@ -559,12 +501,19 @@ static void hfp_ag_exit(void)
 {
 	DBusConnection *conn = ofono_dbus_get_connection();
 
-	if (service_watch_id) {
-		g_dbus_remove_watch(conn, service_watch_id);
-		service_watch_id = 0;
-	}
+	__ofono_modemwatch_remove(modemwatch_id);
+	g_dbus_unregister_interface(conn, HFP_AG_EXT_PROFILE_PATH,
+						BLUEZ_PROFILE_INTERFACE);
 
-	hfp_ag_disable(conn);
+	ofono_handsfree_card_driver_unregister(&hfp_ag_driver);
+
+	g_hash_table_destroy(connection_hash);
+
+	g_list_free(modems);
+	g_hash_table_foreach_remove(sim_hash, sim_watch_remove, NULL);
+	g_hash_table_destroy(sim_hash);
+
+	ofono_handsfree_audio_unref();
 }
 
 OFONO_PLUGIN_DEFINE(hfp_ag_bluez5, "Hands-Free Audio Gateway Profile Plugins",

ofono/plugins/sailfish_manager/sailfish_manager.c

@@ -89,7 +89,6 @@ struct sailfish_slot_priv {
 	struct sailfish_cell_info *cellinfo;
 	struct sailfish_cell_info_dbus *cellinfo_dbus;
 	enum sailfish_sim_state sim_state;
-	enum sailfish_slot_flags flags;
 	gulong watch_event_id[WATCH_EVENT_COUNT];
 	char *imei;
 	char *imeisv;
@@ -321,17 +320,6 @@ struct sailfish_slot *sailfish_manager_slot_add
 		const char *path, enum ofono_radio_access_mode techs,
 		const char *imei, const char *imeisv,
 		enum sailfish_sim_state sim_state)
-{
-	return sailfish_manager_slot_add2(m, impl, path, techs, imei, imeisv,
-					sim_state, SAILFISH_SLOT_NO_FLAGS);
-}
-
-struct sailfish_slot *sailfish_manager_slot_add2
-	(struct sailfish_slot_manager *m, struct sailfish_slot_impl *impl,
-		const char *path, enum ofono_radio_access_mode techs,
-		const char *imei, const char *imeisv,
-		enum sailfish_sim_state sim_state,
-		enum sailfish_slot_flags flags)
 {
 	/* Only accept these calls when we are starting! We have been
 	 * assuming all along that the number of slots is known right
@@ -351,7 +339,6 @@ struct sailfish_slot *sailfish_manager_slot_add2
 		s->impl = impl;
 		s->manager = m;
 		s->sim_state = sim_state;
-		s->flags = flags;
 		s->watch = sailfish_watch_new(path);
 		s->siminfo = sailfish_sim_info_new(path);
 		s->siminfo_dbus = sailfish_sim_info_dbus_new(s->siminfo);
@@ -662,12 +649,10 @@ static int sailfish_manager_update_modem_paths(struct sailfish_manager_priv *p)
 		mms_slot = sailfish_manager_find_slot_imsi(p, p->mms_imsi);
 	}
 
-	if (mms_slot && (mms_slot != slot ||
-			(slot->flags & SAILFISH_SLOT_SINGLE_CONTEXT))) {
+	if (mms_slot && mms_slot != slot) {
 		/*
-		 * Reset default data SIM if
-		 * a) another SIM is temporarily selected for MMS; or
-		 * b) this slot can't have more than one context active.
+		 * Reset default data SIM if another SIM is
+		 * temporarily selected for MMS.
 		 */
 		slot = NULL;
 	}

ofono/src/dbus.c

@@ -24,7 +24,6 @@
 #endif
 
 #include <glib.h>
-#include <errno.h>
 #include <gdbus.h>
 
 #include "ofono.h"
@@ -38,7 +37,7 @@ struct error_mapping_entry {
 	DBusMessage *(*ofono_error_func)(DBusMessage *);
 };
 
-static const struct error_mapping_entry cme_errors_mapping[] = {
+struct error_mapping_entry cme_errors_mapping[] = {
 	{ 3,	__ofono_error_not_allowed },
 	{ 4,	__ofono_error_not_supported },
 	{ 16,	__ofono_error_incorrect_password },
@@ -46,16 +45,6 @@ static const struct error_mapping_entry cme_errors_mapping[] = {
 	{ 31,	__ofono_error_timed_out },
 	{ 32,	__ofono_error_access_denied },
 	{ 50,	__ofono_error_invalid_args },
-	{ }
-};
-
-static const struct error_mapping_entry errno_errors_mapping[] = {
-	{ EACCES,      __ofono_error_access_denied },
-	{ EOPNOTSUPP,  __ofono_error_not_supported },
-	{ ENOSYS,      __ofono_error_not_implemented },
-	{ ETIMEDOUT,   __ofono_error_timed_out },
-	{ EINPROGRESS, __ofono_error_busy },
-	{ }
 };
 
 static void append_variant(DBusMessageIter *iter,
@@ -430,31 +419,26 @@ DBusMessage *__ofono_error_network_terminated(DBusMessage *msg)
 					" network");
 }
 
-static DBusMessage *__ofono_map_error(const struct error_mapping_entry *map,
-						int error, DBusMessage *msg)
-{
-	const struct error_mapping_entry *e;
-
-	for (e = map; e->ofono_error_func; e++)
-		if (e->error == error)
-			return e->ofono_error_func(msg);
-
-	return __ofono_error_failed(msg);
-}
-
 DBusMessage *__ofono_error_from_error(const struct ofono_error *error,
 						DBusMessage *msg)
 {
+	struct error_mapping_entry *e;
+	int maxentries;
+	int i;
+
 	switch (error->type) {
 	case OFONO_ERROR_TYPE_CME:
-		return __ofono_map_error(cme_errors_mapping, error->error, msg);
+		e = cme_errors_mapping;
+		maxentries = sizeof(cme_errors_mapping) /
+					sizeof(struct error_mapping_entry);
+		for (i = 0; i < maxentries; i++)
+			if (e[i].error == error->error)
+				return e[i].ofono_error_func(msg);
+		break;
 	case OFONO_ERROR_TYPE_CMS:
 		return __ofono_error_failed(msg);
 	case OFONO_ERROR_TYPE_CEER:
 		return __ofono_error_failed(msg);
-	case OFONO_ERROR_TYPE_ERRNO:
-		return __ofono_map_error(errno_errors_mapping,
-						ABS(error->error), msg);
 	default:
 		return __ofono_error_failed(msg);
 	}

ofono/src/emulator.c

@@ -51,9 +51,7 @@ struct hfp_codec_info {
 };
 
 struct ofono_emulator {
-	GList *atoms;
-	GList *registered_atoms;
-	gboolean emulator_registered;
+	struct ofono_atom *atom;
 	enum ofono_emulator_type type;
 	GAtServer *server;
 	GAtPPP *ppp;
@@ -357,17 +355,10 @@ static struct indicator *find_indicator(struct ofono_emulator *em,
 static struct ofono_call *find_call_with_status(struct ofono_emulator *em,
 								int status)
 {
-	struct ofono_modem *modem;
-	struct ofono_voicecall *vc = NULL;
-	GList *i;
-
-	for (i = em->atoms; i; i = i->next) {
-		modem = __ofono_atom_get_modem(i->data);
-		if ((vc = __ofono_atom_find(OFONO_ATOM_TYPE_VOICECALL, modem)))
-			break;
-	}
-
+	struct ofono_modem *modem = __ofono_atom_get_modem(em->atom);
+	struct ofono_voicecall *vc;
 
+	vc = __ofono_atom_find(OFONO_ATOM_TYPE_VOICECALL, modem);
 	if (vc == NULL)
 		return NULL;
 
@@ -1162,20 +1153,7 @@ static void emulator_unregister(struct ofono_atom *atom)
 	struct ofono_emulator *em = __ofono_atom_get_data(atom);
 	GSList *l;
 
-	DBG("%p (atom %p)", em, atom);
-
-	em->registered_atoms = g_list_remove(em->registered_atoms, atom);
-	if (em->registered_atoms)
-		return;
-
-	if (!em->emulator_registered) {
-		DBG("emulator already unregistered");
-		return;
-	}
-
-	em->emulator_registered = FALSE;
-
-	DBG("%p no more atoms registered", em);
+	DBG("%p", em);
 
 	if (em->callsetup_source) {
 		g_source_remove(em->callsetup_source);
@@ -1207,27 +1185,12 @@ static void emulator_unregister(struct ofono_atom *atom)
 	em->card = NULL;
 }
 
-static void emulator_register_atom(struct ofono_emulator *em, struct ofono_atom *atom)
-{
-	if (!g_list_find(em->registered_atoms, atom)) {
-		em->registered_atoms = g_list_append(em->registered_atoms, atom);
-		DBG("%p", atom);
-		__ofono_atom_register(atom, emulator_unregister);
-	}
-}
-
 void ofono_emulator_register(struct ofono_emulator *em, int fd)
 {
 	GIOChannel *io;
-	GList *i;
 
 	DBG("%p, %d", em, fd);
 
-	if (em->emulator_registered) {
-		DBG("emulator already registered");
-		return;
-	}
-
 	if (fd < 0)
 		return;
 
@@ -1277,8 +1240,7 @@ void ofono_emulator_register(struct ofono_emulator *em, int fd)
 		g_at_server_register(em->server, "+BCS", bcs_cb, em, NULL);
 	}
 
-	for (i = em->atoms; i; i = i->next)
-		emulator_register_atom(em, i->data);
+	__ofono_atom_register(em->atom, emulator_unregister);
 
 	switch (em->type) {
 	case OFONO_EMULATOR_TYPE_DUN:
@@ -1292,41 +1254,31 @@ void ofono_emulator_register(struct ofono_emulator *em, int fd)
 	default:
 		break;
 	}
-
-	em->emulator_registered = TRUE;
-}
-
-static void emulator_free(struct ofono_emulator *em)
-{
-	g_assert(!em->atoms);
-
-	DBG("free emulator %p", em);
-	if (em->registered_atoms)
-		g_list_free(em->registered_atoms);
-	g_free(em);
 }
 
 static void emulator_remove(struct ofono_atom *atom)
 {
 	struct ofono_emulator *em = __ofono_atom_get_data(atom);
 
-	DBG("remove atom %p", atom);
-	em->atoms = g_list_remove(em->atoms, atom);
+	DBG("atom: %p", atom);
 
-	if (!em->atoms)
-		emulator_free(em);
+	g_free(em);
 }
 
-struct ofono_emulator *ofono_emulator_create(enum ofono_emulator_type type)
+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;
 
-	if (type != OFONO_EMULATOR_TYPE_DUN && type != OFONO_EMULATOR_TYPE_HFP) {
-		DBG("unsupported emulator type %d", type);
+	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;
-	}
-
-	DBG("create emulator of type %d", type);
 
 	em = g_try_new0(struct ofono_emulator, 1);
 
@@ -1344,59 +1296,15 @@ struct ofono_emulator *ofono_emulator_create(enum ofono_emulator_type type)
 	em->events_mode = 3;	/* default mode is forwarding events */
 	em->cmee_mode = 0;	/* CME ERROR disabled by default */
 
+	em->atom = __ofono_modem_add_atom_offline(modem, atom_t,
+							emulator_remove, em);
+
 	return em;
 }
 
-void ofono_emulator_add_modem(struct ofono_emulator *em,
-                              struct ofono_modem *modem)
-{
-	struct ofono_atom *atom;
-	enum ofono_atom_type atom_t;
-
-	if (em->type == OFONO_EMULATOR_TYPE_DUN)
-		atom_t = OFONO_ATOM_TYPE_EMULATOR_DUN;
-	else
-		atom_t = OFONO_ATOM_TYPE_EMULATOR_HFP;
-
-	if ((atom =  __ofono_modem_find_atom(modem, atom_t))) {
-		if (g_list_find(em->atoms, atom)) {
-			DBG("modem %p already added", modem);
-			goto register_atom;
-		}
-	}
-
-	DBG("%p", modem);
-
-	atom = __ofono_modem_add_atom_offline(modem, atom_t,
-	                                      emulator_remove, em);
-	em->atoms = g_list_append(em->atoms, atom);
-
-register_atom:
-	if (em->emulator_registered)
-		emulator_register_atom(em, atom);
-}
-
 void ofono_emulator_remove(struct ofono_emulator *em)
 {
-	GList *remove_list;
-	GList *i;
-
-	DBG("");
-
-	/* If emulator has atoms we make a copy of the atom list here,
-	 * as the list is modified when the atoms are being destroyed.
-	 * When last atom is gone struct ofono_emulator is freed as
-	 * well (in emulator_remove()). */
-	if (em->atoms) {
-		remove_list = g_list_copy(em->atoms);
-		for (i = remove_list; i; i = i->next) {
-			DBG("free atom %p", i->data);
-			__ofono_atom_free(i->data);
-		}
-		g_list_free(remove_list);
-	} else {
-		emulator_free(em);
-	}
+	__ofono_atom_free(em->atom);
 }
 
 void ofono_emulator_send_final(struct ofono_emulator *em,
@@ -1439,7 +1347,6 @@ void ofono_emulator_send_final(struct ofono_emulator *em,
 	case OFONO_ERROR_TYPE_CEER:
 	case OFONO_ERROR_TYPE_SIM:
 	case OFONO_ERROR_TYPE_FAILURE:
-	case OFONO_ERROR_TYPE_ERRNO:
 failure:
 		g_at_server_send_final(em->server, G_AT_SERVER_RESULT_ERROR);
 		break;

ofono/src/gprs-filter.c

@@ -18,65 +18,57 @@
 #include <errno.h>
 #include <string.h>
 
-struct gprs_filter_request;
-struct gprs_filter_request_fn {
-	const char *name;
-	gboolean (*can_process)(const struct ofono_gprs_filter *filter);
-	guint (*process)(const struct ofono_gprs_filter *filter,
-					struct gprs_filter_request *req);
-	void (*complete)(struct gprs_filter_request *req, gboolean allow);
-	void (*free)(struct gprs_filter_request *req);
-};
-
 struct gprs_filter_request {
-	int refcount;
 	struct gprs_filter_chain *chain;
-	struct ofono_gprs_context *gc;
-	const struct gprs_filter_request_fn *fn;
 	GSList *filter_link;
 	guint pending_id;
 	guint next_id;
+	struct ofono_gprs_primary_context ctx;
+	gprs_filter_activate_cb_t act;
 	ofono_destroy_func destroy;
 	void* user_data;
 };
 
-struct gprs_filter_request_activate {
-	struct gprs_filter_request req;
-	struct ofono_gprs_primary_context ctx;
-	gprs_filter_activate_cb_t cb;
-};
-
-struct gprs_filter_request_check {
-	struct gprs_filter_request req;
-	ofono_gprs_filter_check_cb_t cb;
-};
+/* There's no need to support more than one request at a time */
 
 struct gprs_filter_chain {
-	struct ofono_gprs *gprs;
-	GSList *req_list;
+	struct ofono_gprs_context *gc;
+	struct gprs_filter_request *req;
 };
 
 static GSList *gprs_filter_list = NULL;
 
-static void gprs_filter_request_init(struct gprs_filter_request *req,
-		const struct gprs_filter_request_fn *fn,
-		struct gprs_filter_chain *chain, struct ofono_gprs_context *gc,
-		ofono_destroy_func destroy, void *user_data)
+static void gprs_filter_request_process(struct gprs_filter_request *req);
+
+static void gprs_filter_copy_context(struct ofono_gprs_primary_context *dest,
+				const struct ofono_gprs_primary_context *src)
 {
+	dest->cid = src->cid;
+	dest->proto = src->proto;
+	dest->auth_method = src->auth_method;
+	strncpy(dest->apn, src->apn, OFONO_GPRS_MAX_APN_LENGTH);
+	strncpy(dest->username, src->username, OFONO_GPRS_MAX_USERNAME_LENGTH);
+	strncpy(dest->password, src->password, OFONO_GPRS_MAX_PASSWORD_LENGTH);
+	dest->apn[OFONO_GPRS_MAX_APN_LENGTH] = 0;
+	dest->username[OFONO_GPRS_MAX_USERNAME_LENGTH] = 0;
+	dest->password[OFONO_GPRS_MAX_PASSWORD_LENGTH] = 0;
+}
+
+static struct gprs_filter_request *gprs_filter_request_new
+	(struct gprs_filter_chain *chain,
+		const struct ofono_gprs_primary_context *ctx,
+				gprs_filter_activate_cb_t act,
+				ofono_destroy_func destroy, void *user_data)
+{
+	struct gprs_filter_request *req = g_new0(struct gprs_filter_request, 1);
+
 	req->chain = chain;
-	req->fn = fn;
-	req->gc = gc;
 	req->filter_link = gprs_filter_list;
+	gprs_filter_copy_context(&req->ctx, ctx);
+	req->act = act;
 	req->destroy = destroy;
 	req->user_data = user_data;
-
-	/*
-	 * The list holds an implicit reference to the message. The reference
-	 * is released by gprs_filter_request_free when the message is removed
-	 * from the list.
-	 */
-	req->refcount = 1;
-	chain->req_list = g_slist_append(chain->req_list, req);
+	return req;
 }
 
 static void gprs_filter_request_cancel(struct gprs_filter_request *req)
@@ -97,94 +89,21 @@ static void gprs_filter_request_cancel(struct gprs_filter_request *req)
 	}
 }
 
-static void gprs_filter_request_dispose(struct gprs_filter_request *req)
-{
-	/* May be invoked several times per request */
-	if (req->destroy) {
-		ofono_destroy_func destroy = req->destroy;
-
-		req->destroy = NULL;
-		destroy(req->user_data);
-	}
-}
-
 static void gprs_filter_request_free(struct gprs_filter_request *req)
 {
-	gprs_filter_request_dispose(req);
-	req->fn->free(req);
-}
-
-#define gprs_filter_request_ref(req) ((req)->refcount++, req)
-
-static int gprs_filter_request_unref(struct gprs_filter_request *req)
-{
-	const int refcount = --(req->refcount);
-
-	if (!refcount) {
-		gprs_filter_request_free(req);
-	}
-	return refcount;
-}
-
-static void gprs_filter_request_free1(gpointer data)
-{
-	struct gprs_filter_request *req = data;
-
-	/*
-	 * This is a g_slist_free_full() callback for use by
-	 * __ofono_gprs_filter_chain_free(), meaning that the
-	 * chain is no more. Zero the pointer to it in case if
-	 * this is not the last reference.
-	 */
-	req->chain = NULL;
-	gprs_filter_request_unref(req);
-}
-
-static void gprs_filter_request_dequeue(struct gprs_filter_request *req)
-{
-	struct gprs_filter_chain *chain = req->chain;
-	GSList *l;
-
-	/*
-	 * Single-linked list is not particularly good at searching
-	 * and removing the elements but since it should be pretty
-	 * short (typically just one request), it's not worth optimization.
-	 */
-	if (chain && (l = g_slist_find(chain->req_list, req)) != NULL) {
-		gprs_filter_request_free1(l->data);
-		chain->req_list = g_slist_delete_link(chain->req_list, l);
+	if (req->destroy) {
+		req->destroy(req->user_data);
 	}
+	g_free(req);
 }
 
 static void gprs_filter_request_complete(struct gprs_filter_request *req,
 							gboolean allow)
 {
-	gprs_filter_request_ref(req);
-	req->fn->complete(req, allow);
-	gprs_filter_request_dispose(req);
-	gprs_filter_request_dequeue(req);
-	gprs_filter_request_unref(req);
-}
-
-static void gprs_filter_request_process(struct gprs_filter_request *req)
-{
-	GSList *l = req->filter_link;
-	const struct ofono_gprs_filter *f = l->data;
-	const struct gprs_filter_request_fn *fn = req->fn;
-
-	while (f && !fn->can_process(f)) {
-		l = l->next;
-		f = l ? l->data : NULL;
-	}
-
-	gprs_filter_request_ref(req);
-	if (f) {
-		req->filter_link = l;
-		req->pending_id = fn->process(f, req);
-	} else {
-		gprs_filter_request_complete(req, TRUE);
-	}
-	gprs_filter_request_unref(req);
+	req->chain->req = NULL;
+	gprs_filter_request_cancel(req);
+	req->act(allow ? &req->ctx : NULL, req->user_data);
+	gprs_filter_request_free(req);
 }
 
 static void gprs_filter_request_next(struct gprs_filter_request *req,
@@ -194,7 +113,7 @@ static void gprs_filter_request_next(struct gprs_filter_request *req,
 	req->next_id = g_idle_add(fn, req);
 }
 
-static gboolean gprs_filter_request_continue_cb(gpointer data)
+static gboolean gprs_filter_continue_cb(gpointer data)
 {
 	struct gprs_filter_request *req = data;
 
@@ -208,7 +127,7 @@ static gboolean gprs_filter_request_continue_cb(gpointer data)
 	return G_SOURCE_REMOVE;
 }
 
-static gboolean gprs_filter_request_disallow_cb(gpointer data)
+static gboolean gprs_filter_cancel_cb(gpointer data)
 {
 	struct gprs_filter_request *req = data;
 
@@ -217,185 +136,91 @@ static gboolean gprs_filter_request_disallow_cb(gpointer data)
 	return G_SOURCE_REMOVE;
 }
 
-/*==========================================================================*
- * gprs_filter_request_activate
- *==========================================================================*/
-
-static void gprs_filter_copy_context(struct ofono_gprs_primary_context *dest,
-				const struct ofono_gprs_primary_context *src)
-{
-	dest->cid = src->cid;
-	dest->proto = src->proto;
-	dest->auth_method = src->auth_method;
-	strncpy(dest->apn, src->apn, OFONO_GPRS_MAX_APN_LENGTH);
-	strncpy(dest->username, src->username, OFONO_GPRS_MAX_USERNAME_LENGTH);
-	strncpy(dest->password, src->password, OFONO_GPRS_MAX_PASSWORD_LENGTH);
-	dest->apn[OFONO_GPRS_MAX_APN_LENGTH] = 0;
-	dest->username[OFONO_GPRS_MAX_USERNAME_LENGTH] = 0;
-	dest->password[OFONO_GPRS_MAX_PASSWORD_LENGTH] = 0;
-}
-
-static struct gprs_filter_request_activate *gprs_filter_request_activate_cast
-					(struct gprs_filter_request *req)
-{
-	return (struct gprs_filter_request_activate *)req;
-}
-
-static gboolean gprs_filter_request_activate_can_process
-					(const struct ofono_gprs_filter *f)
-{
-	return f->filter_activate != NULL;
-}
-
-static void gprs_filter_request_activate_cb
+static void gprs_filter_activate_cb
 		(const struct ofono_gprs_primary_context *ctx, void *data)
 {
-	struct gprs_filter_request_activate *act = data;
-	struct gprs_filter_request *req = &act->req;
+	struct gprs_filter_request *req = data;
 	const struct ofono_gprs_filter *filter = req->filter_link->data;
 
 	if (ctx) {
-		if (ctx != &act->ctx) {
+		if (ctx != &req->ctx) {
 			/* The filter may have updated context settings */
-			gprs_filter_copy_context(&act->ctx, ctx);
+			gprs_filter_copy_context(&req->ctx, ctx);
 		}
-		gprs_filter_request_next(req, gprs_filter_request_continue_cb);
+		gprs_filter_request_next(req, gprs_filter_continue_cb);
 	} else {
 		DBG("%s not allowing to activate mobile data", filter->name);
-		gprs_filter_request_next(req, gprs_filter_request_disallow_cb);
+		gprs_filter_request_next(req, gprs_filter_cancel_cb);
 	}
 }
 
-static guint gprs_filter_request_activate_process
-				(const struct ofono_gprs_filter *f,
-					struct gprs_filter_request *req)
+static void gprs_filter_request_process(struct gprs_filter_request *req)
 {
-	struct gprs_filter_request_activate *act =
-		gprs_filter_request_activate_cast(req);
+	GSList *l = req->filter_link;
+	const struct ofono_gprs_filter *f = l->data;
 
-	return f->filter_activate(req->gc, &act->ctx,
-				gprs_filter_request_activate_cb, act);
-}
+	while (f && !f->filter_activate) {
+		l = l->next;
+		f = l ? l->data : NULL;
+	}
 
-static void gprs_filter_request_activate_complete
-			(struct gprs_filter_request *req, gboolean allow)
-{
-	struct gprs_filter_request_activate *act =
-		gprs_filter_request_activate_cast(req);
+	if (f) {
+		guint id;
 
-	act->cb(allow ? &act->ctx : NULL, req->user_data);
-}
-
-static void gprs_filter_request_activate_free(struct gprs_filter_request *req)
-{
-	g_slice_free1(sizeof(struct gprs_filter_request_activate), req);
-}
-
-static struct gprs_filter_request *gprs_filter_request_activate_new
-	(struct gprs_filter_chain *chain, struct ofono_gprs_context *gc,
-		const struct ofono_gprs_primary_context *ctx,
-		gprs_filter_activate_cb_t cb, ofono_destroy_func destroy,
-		void *data)
-{
-	static const struct gprs_filter_request_fn activate_fn = {
-		.name = "activate",
-		.can_process = gprs_filter_request_activate_can_process,
-		.process = gprs_filter_request_activate_process,
-		.complete = gprs_filter_request_activate_complete,
-		.free = gprs_filter_request_activate_free
-	};
-
-	struct gprs_filter_request_activate *act =
-		g_slice_new0(struct gprs_filter_request_activate);
-	struct gprs_filter_request *req = &act->req;
-
-	gprs_filter_request_init(req, &activate_fn, chain, gc, destroy, data);
-	gprs_filter_copy_context(&act->ctx, ctx);
-	act->cb = cb;
-	return req;
-}
-
-/*==========================================================================*
- * gprs_filter_request_check
- *==========================================================================*/
-
-static struct gprs_filter_request_check *gprs_filter_request_check_cast
-					(struct gprs_filter_request *req)
-{
-	return (struct gprs_filter_request_check *)req;
-}
-
-static gboolean gprs_filter_request_check_can_process
-					(const struct ofono_gprs_filter *f)
-{
-	return f->api_version >= 1 && f->filter_check != NULL;
-}
-
-static void gprs_filter_request_check_cb(ofono_bool_t allow, void *data)
-{
-	struct gprs_filter_request_check *check = data;
-	struct gprs_filter_request *req = &check->req;
-	const struct ofono_gprs_filter *filter = req->filter_link->data;
-
-	if (allow) {
-		gprs_filter_request_next(req, gprs_filter_request_continue_cb);
+		req->filter_link = l;
+		id = f->filter_activate(req->chain->gc, &req->ctx,
+						gprs_filter_activate_cb, req);
+		if (id) {
+			/*
+			 * If f->filter_activate returns zero, the request
+			 * may have already been deallocated. It's only
+			 * guaranteed to be alive if f->filter_activate
+			 * returns non-zero id.
+			 */
+			req->pending_id = id;
+		}
 	} else {
-		DBG("%s not allowing mobile data", filter->name);
-		gprs_filter_request_next(req, gprs_filter_request_disallow_cb);
+		gprs_filter_request_complete(req, TRUE);
 	}
 }
 
-static guint gprs_filter_request_check_process
-				(const struct ofono_gprs_filter *f,
-					struct gprs_filter_request *req)
+void __ofono_gprs_filter_chain_activate(struct gprs_filter_chain *chain,
+		const struct ofono_gprs_primary_context *ctx,
+		gprs_filter_activate_cb_t act, ofono_destroy_func destroy,
+		void *user_data)
 {
-	return f->filter_check(req->chain->gprs, gprs_filter_request_check_cb,
-					gprs_filter_request_check_cast(req));
+	if (chain && gprs_filter_list && ctx && act) {
+		if (!chain->req) {
+			chain->req = gprs_filter_request_new(chain, ctx,
+						act, destroy, user_data);
+			gprs_filter_request_process(chain->req);
+			return;
+		} else {
+			/*
+			 * This shouldn't be happening - ofono core
+			 * makes sure that the next context activation
+			 * request is not submitted until the previous
+			 * has completed.
+			 */
+			ctx = NULL;
+		}
+	}
+	if (act) {
+		act(ctx, user_data);
+	}
+	if (destroy) {
+		destroy(user_data);
+	}
 }
 
-static void gprs_filter_request_check_complete
-			(struct gprs_filter_request *req, gboolean allow)
-{
-	gprs_filter_request_check_cast(req)->cb(allow, req->user_data);
-}
-
-static void gprs_filter_request_check_free(struct gprs_filter_request *req)
-{
-	g_slice_free1(sizeof(struct gprs_filter_request_check), req);
-}
-
-static struct gprs_filter_request *gprs_filter_request_check_new
-	(struct gprs_filter_chain *chain, gprs_filter_check_cb_t cb,
-				ofono_destroy_func destroy, void *data)
-{
-	static const struct gprs_filter_request_fn check_fn = {
-		.name = "check",
-		.can_process = gprs_filter_request_check_can_process,
-		.process = gprs_filter_request_check_process,
-		.complete = gprs_filter_request_check_complete,
-		.free = gprs_filter_request_check_free
-	};
-
-	struct gprs_filter_request_check *check =
-		g_slice_new0(struct gprs_filter_request_check);
-	struct gprs_filter_request *req = &check->req;
-
-	gprs_filter_request_init(req, &check_fn, chain, NULL, destroy, data);
-	check->cb = cb;
-	return req;
-}
-
-/*==========================================================================*
- * gprs_filter_chain
- *==========================================================================*/
-
-struct gprs_filter_chain *__ofono_gprs_filter_chain_new(struct ofono_gprs *gp)
+struct gprs_filter_chain *__ofono_gprs_filter_chain_new
+					(struct ofono_gprs_context *gc)
 {
 	struct gprs_filter_chain *chain = NULL;
 
-	if (gp) {
+	if (gc) {
 		chain = g_new0(struct gprs_filter_chain, 1);
-		chain->gprs = gp;
+		chain->gc = gc;
 	}
 	return chain;
 }
@@ -403,100 +228,22 @@ struct gprs_filter_chain *__ofono_gprs_filter_chain_new(struct ofono_gprs *gp)
 void __ofono_gprs_filter_chain_free(struct gprs_filter_chain *chain)
 {
 	if (chain) {
-		__ofono_gprs_filter_chain_cancel(chain, NULL);
+		if (chain->req) {
+			gprs_filter_request_complete(chain->req, TRUE);
+		}
 		g_free(chain);
 	}
 }
 
-void __ofono_gprs_filter_chain_cancel(struct gprs_filter_chain *chain,
-					struct ofono_gprs_context *gc)
+void __ofono_gprs_filter_chain_cancel(struct gprs_filter_chain *chain)
 {
-	if (chain) {
-		GSList *l, *canceled;
-
-		/* Move canceled requests to a separate list */
-		if (gc) {
-			GSList *prev = NULL;
-
-			canceled = NULL;
-			l = chain->req_list;
-			while (l) {
-				GSList *next = l->next;
-				struct gprs_filter_request *req = l->data;
-
-				if (req->gc == gc) {
-					/* This one will get canceled */
-					l->next = canceled;
-					canceled = l;
-					if (prev) {
-						prev->next = next;
-					} else {
-						chain->req_list = next;
-					}
-				} else {
-					/* This one survives */
-					prev = l;
-				}
-				l = next;
-			}
-		} else {
-			/* Everything is getting canceled */
-			canceled = chain->req_list;
-			chain->req_list = NULL;
-		}
-
-		/* Actually cancel each request */
-		for (l = canceled; l; l = l->next) {
-			gprs_filter_request_cancel(l->data);
-		}
-
-		/* And deallocate them */
-		g_slist_free_full(canceled, gprs_filter_request_free1);
+	if (chain && chain->req) {
+		gprs_filter_request_cancel(chain->req);
+		gprs_filter_request_free(chain->req);
+		chain->req = NULL;
 	}
 }
 
-void __ofono_gprs_filter_chain_activate(struct gprs_filter_chain *chain,
-		struct ofono_gprs_context *gc,
-		const struct ofono_gprs_primary_context *ctx,
-		gprs_filter_activate_cb_t cb, ofono_destroy_func destroy,
-		void *user_data)
-{
-	if (chain && gprs_filter_list && ctx && cb) {
-		gprs_filter_request_process
-			(gprs_filter_request_activate_new(chain, gc, ctx,
-						cb, destroy, user_data));
-	} else {
-		if (cb) {
-			cb(ctx, user_data);
-		}
-		if (destroy) {
-			destroy(user_data);
-		}
-	}
-}
-
-void __ofono_gprs_filter_chain_check(struct gprs_filter_chain *chain,
-		gprs_filter_check_cb_t cb, ofono_destroy_func destroy,
-		void *user_data)
-{
-	if (chain && gprs_filter_list && cb) {
-		gprs_filter_request_process
-			(gprs_filter_request_check_new(chain, cb, destroy,
-								user_data));
-	} else {
-		if (cb) {
-			cb(TRUE, user_data);
-		}
-		if (destroy) {
-			destroy(user_data);
-		}
-	}
-}
-
-/*==========================================================================*
- * ofono_gprs_filter
- *==========================================================================*/
-
 /**
  * Returns 0 if both are equal;
  * <0 if a comes before b;

ofono/src/gprs.c

@@ -85,7 +85,6 @@ struct ofono_gprs {
 	void *driver_data;
 	struct ofono_atom *atom;
 	unsigned int spn_watch;
-	struct gprs_filter_chain *filters;
 };
 
 struct ipv4_settings {
@@ -118,6 +117,7 @@ struct ofono_gprs_context {
 	void *driver_data;
 	struct context_settings *settings;
 	struct ofono_atom *atom;
+	struct gprs_filter_chain *filters;
 };
 
 struct pri_context {
@@ -137,13 +137,7 @@ struct pri_context {
 	struct ofono_gprs *gprs;
 };
 
-/*
- * In Sailfish OS fork gprs_attached_update() is exported to plugins
- * as ofono_gprs_attached_update(). Exported functions must start
- * with ofono_ prefix.
- */
-#define gprs_attached_update(gprs) ofono_gprs_attached_update(gprs)
-
+static void gprs_attached_update(struct ofono_gprs *gprs);
 static void gprs_netreg_update(struct ofono_gprs *gprs);
 static void gprs_deactivate_next(struct ofono_gprs *gprs);
 static void write_context_settings(struct ofono_gprs *gprs,
@@ -375,9 +369,7 @@ static void release_context(struct pri_context *ctx)
 	if (ctx == NULL || ctx->gprs == NULL || ctx->context_driver == NULL)
 		return;
 
-	__ofono_gprs_filter_chain_cancel(ctx->gprs->filters,
-						ctx->context_driver);
-
+	__ofono_gprs_filter_chain_cancel(ctx->context_driver->filters);
 	gprs_cid_release(ctx->gprs, ctx->context.cid);
 	ctx->context.cid = 0;
 	ctx->context_driver->inuse = FALSE;
@@ -1057,17 +1049,16 @@ static DBusMessage *pri_provision_context(DBusConnection *conn,
 	for (i = 0; i < count; i++) {
 		const struct ofono_gprs_provision_data *ap = settings + i;
 		if (ap->type == ctx->type && ap_valid(ap)) {
-			if (ctx->pending || ctx->gprs->pending) {
-				/* Context is being messed with */
-				reply = __ofono_error_busy(msg);
-			} else if (ctx->active &&
-					pri_deactivation_required(ctx, ap)) {
-				/* Context needs to be deactivated first */
-				reply = __ofono_error_busy(msg);
-			} else {
+			if ((!ctx->active &&
+				!ctx->pending && !ctx->gprs->pending) ||
+					!pri_deactivation_required(ctx, ap)) {
 				/* Re-provision the context */
 				pri_reset_context_properties(ctx, ap);
 				reply =  dbus_message_new_method_return(msg);
+			} else {
+				/* Context should be inactive */
+				if (ctx->gprs->pending || ctx->pending)
+					reply = __ofono_error_busy(msg);
 			}
 			break;
 		}
@@ -1557,40 +1548,11 @@ static DBusMessage *pri_set_auth_method(struct pri_context *ctx,
 	return NULL;
 }
 
-struct pri_request_data {
-	struct pri_context *pri;
-	DBusMessage *msg;
-};
-
-static struct pri_request_data *pri_request_new(struct pri_context *pri)
+static void gprs_context_activate(const struct ofono_gprs_primary_context *ctx,
+								void *data)
 {
-	struct pri_request_data *data = g_new0(struct pri_request_data, 1);
+	struct pri_context *pri = data;
 
-	data->pri = pri;
-	data->msg = pri->pending;
-	return data;
-}
-
-static void pri_request_free(void *user_data)
-{
-	struct pri_request_data *data = user_data;
-	struct pri_context *pri = data->pri;
-
-	if (pri->pending && pri->pending == data->msg) {
-		__ofono_dbus_pending_reply(&pri->pending,
-				__ofono_error_canceled(pri->pending));
-	}
-
-	g_free(data);
-}
-
-static void pri_activate_filt(const struct ofono_gprs_primary_context *ctx,
-							void *user_data)
-{
-	struct pri_request_data *data = user_data;
-	struct pri_context *pri = data->pri;
-
-	data->msg = NULL;
 	if (ctx) {
 		struct ofono_gprs_context *gc = pri->context_driver;
 
@@ -1657,9 +1619,9 @@ static DBusMessage *pri_set_property(DBusConnection *conn,
 		ctx->pending = dbus_message_ref(msg);
 
 		if (value)
-			__ofono_gprs_filter_chain_activate(gc->gprs->filters,
-				gc, &ctx->context, pri_activate_filt,
-				pri_request_free, pri_request_new(ctx));
+			__ofono_gprs_filter_chain_activate(gc->filters,
+					&ctx->context, gprs_context_activate,
+					NULL, ctx);
 		else
 			gc->driver->deactivate_primary(gc, ctx->context.cid,
 						pri_deactivate_callback, ctx);
@@ -1943,8 +1905,14 @@ static void release_active_contexts(struct ofono_gprs *gprs)
 	}
 }
 
-static void gprs_set_attached(struct ofono_gprs *gprs, ofono_bool_t attached)
+static void gprs_attached_update(struct ofono_gprs *gprs)
 {
+	ofono_bool_t attached;
+
+	attached = gprs->driver_attached &&
+		(gprs->status == NETWORK_REGISTRATION_STATUS_REGISTERED ||
+			gprs->status == NETWORK_REGISTRATION_STATUS_ROAMING);
+
 	if (attached == gprs->attached)
 		return;
 
@@ -1971,32 +1939,6 @@ static void gprs_set_attached(struct ofono_gprs *gprs, ofono_bool_t attached)
 	gprs_set_attached_property(gprs, attached);
 }
 
-static void gprs_attached_check_cb(ofono_bool_t allow, void *user_data)
-{
-	gprs_set_attached((struct ofono_gprs *)user_data, allow);
-}
-
-void gprs_attached_update(struct ofono_gprs *gprs)
-{
-	ofono_bool_t attached = gprs->driver_attached &&
-		(gprs->status == NETWORK_REGISTRATION_STATUS_REGISTERED ||
-			gprs->status == NETWORK_REGISTRATION_STATUS_ROAMING);
-
-	if (!attached) {
-		/* Cancel all other checks - nothing is allowed if we are
-		 * not attached */
-		__ofono_gprs_filter_chain_cancel(gprs->filters, NULL);
-
-		/* We are done synchronously */
-		gprs_set_attached(gprs, FALSE);
-	} else {
-		/* This implicitely cancels the previous check if it's still
-		 * running, so that we never have two simultanous checks. */
-		__ofono_gprs_filter_chain_check(gprs->filters,
-					gprs_attached_check_cb, NULL, gprs);
-	}
-}
-
 static void registration_status_cb(const struct ofono_error *error,
 					int status, void *data)
 {
@@ -3152,9 +3094,7 @@ static void gprs_context_remove(struct ofono_atom *atom)
 	if (gc->driver && gc->driver->remove)
 		gc->driver->remove(gc);
 
-	if (gc->gprs)
-		__ofono_gprs_filter_chain_cancel(gc->gprs->filters, gc);
-
+	__ofono_gprs_filter_chain_free(gc->filters);
 	g_free(gc);
 }
 
@@ -3186,6 +3126,7 @@ struct ofono_gprs_context *ofono_gprs_context_create(struct ofono_modem *modem,
 		if (drv->probe(gc, vendor, data) < 0)
 			continue;
 
+		gc->filters = __ofono_gprs_filter_chain_new(gc);
 		gc->driver = drv;
 		break;
 	}
@@ -3470,7 +3411,6 @@ static void gprs_remove(struct ofono_atom *atom)
 	if (gprs->driver && gprs->driver->remove)
 		gprs->driver->remove(gprs);
 
-	__ofono_gprs_filter_chain_free(gprs->filters);
 	g_free(gprs);
 }
 
@@ -3507,7 +3447,6 @@ struct ofono_gprs *ofono_gprs_create(struct ofono_modem *modem,
 	gprs->status = NETWORK_REGISTRATION_STATUS_UNKNOWN;
 	gprs->netreg_status = NETWORK_REGISTRATION_STATUS_UNKNOWN;
 	gprs->pid_map = idmap_new(MAX_CONTEXTS);
-	gprs->filters = __ofono_gprs_filter_chain_new(gprs);
 
 	return gprs;
 }

ofono/src/handsfree-audio.c

@@ -912,7 +912,6 @@ void ofono_handsfree_audio_unref(void)
 	if (agent) {
 		agent_release(agent);
 		agent_free(agent);
-		agent = NULL;
 	}
 
 	__ofono_handsfree_audio_manager_cleanup();

ofono/src/modem.c

@@ -190,16 +190,6 @@ struct ofono_sim *ofono_modem_get_sim(struct ofono_modem *modem)
 	return __ofono_atom_find(OFONO_ATOM_TYPE_SIM, modem);
 }
 
-struct ofono_gprs *ofono_modem_get_gprs(struct ofono_modem *modem)
-{
-	return __ofono_atom_find(OFONO_ATOM_TYPE_GPRS, modem);
-}
-
-struct ofono_voicecall *ofono_modem_get_voicecall(struct ofono_modem *modem)
-{
-	return __ofono_atom_find(OFONO_ATOM_TYPE_VOICECALL, modem);
-}
-
 struct ofono_atom *__ofono_modem_add_atom(struct ofono_modem *modem,
 					enum ofono_atom_type type,
 					void (*destruct)(struct ofono_atom *),

ofono/src/ofono.h

@@ -596,44 +596,15 @@ struct gprs_filter_chain;
 
 typedef void (*gprs_filter_activate_cb_t)
 	(const struct ofono_gprs_primary_context *ctx, void *user_data);
-typedef void (*gprs_filter_check_cb_t)(ofono_bool_t allow, void *user_data);
-struct gprs_filter_chain *__ofono_gprs_filter_chain_new(struct ofono_gprs *gp);
+struct gprs_filter_chain *__ofono_gprs_filter_chain_new
+					(struct ofono_gprs_context *gc);
 void __ofono_gprs_filter_chain_free(struct gprs_filter_chain *chain);
-void __ofono_gprs_filter_chain_cancel(struct gprs_filter_chain *chain,
-		struct ofono_gprs_context *gc);
+void __ofono_gprs_filter_chain_cancel(struct gprs_filter_chain *chain);
+
 void __ofono_gprs_filter_chain_activate(struct gprs_filter_chain *chain,
-		struct ofono_gprs_context *gc,
 		const struct ofono_gprs_primary_context *ctx,
 		gprs_filter_activate_cb_t act, ofono_destroy_func destroy,
 		void *user_data);
-void __ofono_gprs_filter_chain_check(struct gprs_filter_chain *chain,
-		gprs_filter_check_cb_t cb, ofono_destroy_func destroy,
-		void *user_data);
-
-#include <ofono/voicecall-filter.h>
-
-struct voicecall_filter_chain;
-
-struct voicecall_filter_chain *__ofono_voicecall_filter_chain_new
-						(struct ofono_voicecall *vc);
-void __ofono_voicecall_filter_chain_cancel(struct voicecall_filter_chain *c,
-				const struct ofono_call *call);
-void __ofono_voicecall_filter_chain_restart(struct voicecall_filter_chain *c,
-				const struct ofono_call *call);
-void __ofono_voicecall_filter_chain_free(struct voicecall_filter_chain *c);
-void __ofono_voicecall_filter_chain_dial(struct voicecall_filter_chain *c,
-				const struct ofono_phone_number *number,
-				enum ofono_clir_option clir,
-				ofono_voicecall_filter_dial_cb_t cb,
-				ofono_destroy_func destroy, void *user_data);
-void __ofono_voicecall_filter_chain_dial_check(struct voicecall_filter_chain *c,
-				const struct ofono_call *call,
-				ofono_voicecall_filter_dial_cb_t cb,
-				ofono_destroy_func destroy, void *user_data);
-void __ofono_voicecall_filter_chain_incoming(struct voicecall_filter_chain *c,
-				const struct ofono_call *call,
-				ofono_voicecall_filter_incoming_cb_t cb,
-				ofono_destroy_func destroy, void *user_data);
 
 #include <ofono/sim-mnclength.h>
 

ofono/src/plugin.c

@@ -211,26 +211,17 @@ void __ofono_plugin_cleanup(void)
 
 	DBG("");
 
-	/*
-	 * Terminate the plugins but don't unload the libraries yet.
-	 * Plugins may reference data structures allocated by each other.
-	 */
 	for (list = plugins; list; list = list->next) {
 		struct ofono_plugin *plugin = list->data;
 
 		if (plugin->active == TRUE && plugin->desc->exit)
 			plugin->desc->exit();
-	}
-
-	/* Second pass - unload the libraries */
-	for (list = plugins; list; list = list->next) {
-		struct ofono_plugin *plugin = list->data;
 
 		if (plugin->handle)
 			dlclose(plugin->handle);
+
+		g_free(plugin);
 	}
 
-	/* Finally, free the memory */
-	g_slist_free_full(plugins, g_free);
-	plugins = NULL;
+	g_slist_free(plugins);
 }

ofono/src/ril-transport.c

@@ -1,78 +0,0 @@
-/*
- *  oFono - Open Source Telephony
- *
- *  Copyright (C) 2018 Jolla 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.
- */
-
-#include <ofono/ril-transport.h>
-#include <ofono/log.h>
-
-#include <string.h>
-#include <errno.h>
-
-static GSList *ril_transports = NULL;
-
-struct grilio_transport *ofono_ril_transport_connect(const char *name,
-							GHashTable *params)
-{
-	if (name) {
-		GSList *l;
-
-		for (l = ril_transports; l; l = l->next) {
-			const struct ofono_ril_transport *t = l->data;
-
-			if (!strcmp(name, t->name)) {
-				return t->connect ? t->connect(params) : NULL;
-			}
-		}
-		ofono_error("Unknown RIL transport: %s", name);
-	}
-	return NULL;
-}
-
-int ofono_ril_transport_register(const struct ofono_ril_transport *t)
-{
-	if (!t || !t->name) {
-		return -EINVAL;
-	} else {
-		GSList *l;
-
-		for (l = ril_transports; l; l = l->next) {
-			const struct ofono_ril_transport *t1 = l->data;
-
-			if (!strcmp(t->name, t1->name)) {
-				DBG("%s already registered", t->name);
-				return -EALREADY;
-			}
-		}
-
-		DBG("%s", t->name);
-		ril_transports = g_slist_append(ril_transports, (void*)t);
-		return 0;
-        }
-}
-
-void ofono_ril_transport_unregister(const struct ofono_ril_transport *t)
-{
-	if (t && t->name) {
-		DBG("%s", t->name);
-		ril_transports = g_slist_remove(ril_transports, t);
-	}
-}
-
-/*
- * Local Variables:
- * mode: C
- * c-basic-offset: 8
- * indent-tabs-mode: t
- * End:
- */

ofono/src/ussd.c

@@ -813,22 +813,6 @@ static void ussd_unregister(struct ofono_atom *atom)
 	DBusConnection *conn = ofono_dbus_get_connection();
 	struct ofono_modem *modem = __ofono_atom_get_modem(atom);
 	const char *path = __ofono_atom_get_path(atom);
-	DBusMessage *reply;
-
-	if (ussd->pending) {
-		reply = __ofono_error_canceled(ussd->pending);
-		__ofono_dbus_pending_reply(&ussd->pending, reply);
-	}
-
-	if (ussd->cancel) {
-		reply = dbus_message_new_method_return(ussd->cancel);
-		__ofono_dbus_pending_reply(&ussd->cancel, reply);
-	}
-
-	if (ussd->req)
-		ussd_request_finish(ussd, -ECANCELED, 0, NULL, 0);
-
-	ussd_change_state(ussd, USSD_STATE_IDLE);
 
 	g_slist_free_full(ussd->ss_control_list, ssc_entry_destroy);
 	ussd->ss_control_list = NULL;

ofono/src/voicecall-filter.c

@@ -1,662 +0,0 @@
-/*
- *  oFono - Open Source Telephony
- *
- *  Copyright (C) 2018 Jolla 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.
- */
-
-#include "ofono.h"
-#include "common.h"
-
-#include <errno.h>
-#include <string.h>
-
-struct voicecall_filter_request;
-struct voicecall_filter_request_fn {
-	const char *name;
-	gboolean (*can_process)(const struct ofono_voicecall_filter *filter);
-	guint (*process)(const struct ofono_voicecall_filter *filter,
-					struct voicecall_filter_request *req);
-	void (*allow)(struct voicecall_filter_request *req);
-	void (*free)(struct voicecall_filter_request *req);
-};
-
-struct voicecall_filter_request {
-	int refcount;
-	const struct voicecall_filter_request_fn *fn;
-	const struct ofono_call *call;
-	struct voicecall_filter_chain *chain;
-	GSList *filter_link;
-	guint pending_id;
-	guint next_id;
-	ofono_destroy_func destroy;
-	void* user_data;
-};
-
-struct voicecall_filter_request_dial {
-	struct voicecall_filter_request req;
-	const struct ofono_phone_number *number;
-	enum ofono_clir_option clir;
-	ofono_voicecall_filter_dial_cb_t cb;
-};
-
-struct voicecall_filter_request_incoming {
-	struct voicecall_filter_request req;
-	ofono_voicecall_filter_incoming_cb_t cb;
-};
-
-struct voicecall_filter_chain {
-	struct ofono_voicecall *vc;
-	GSList *req_list;
-};
-
-static GSList *voicecall_filters = NULL;
-
-static void voicecall_filter_request_init(struct voicecall_filter_request *req,
-	const struct voicecall_filter_request_fn *fn,
-	struct voicecall_filter_chain *chain, const struct ofono_call *call,
-	ofono_destroy_func destroy, void *user_data)
-{
-	req->fn = fn;
-	req->chain = chain;
-	req->call = call;
-	req->filter_link = voicecall_filters;
-	req->destroy = destroy;
-	req->user_data = user_data;
-
-	/*
-	 * The list holds an implicit reference to the message. The reference
-	 * is released by voicecall_filter_request_free when the message is
-	 * removed from the list.
-	 */
-	req->refcount = 1;
-	chain->req_list = g_slist_append(chain->req_list, req);
-}
-
-static void voicecall_filter_request_cancel
-		(struct voicecall_filter_request *req)
-{
-	if (req->pending_id) {
-		const struct ofono_voicecall_filter *f = req->filter_link->data;
-
-		/*
-		 * If the filter returns id of the pending operation,
-		 * then it must provide the cancel callback
-		 */
-		f->filter_cancel(req->pending_id);
-		req->pending_id = 0;
-	}
-	if (req->next_id) {
-		g_source_remove(req->next_id);
-		req->next_id = 0;
-	}
-}
-
-static void voicecall_filter_request_dispose
-		(struct voicecall_filter_request *req)
-{
-	/* May be invoked several times per request */
-	if (req->destroy) {
-		ofono_destroy_func destroy = req->destroy;
-
-		req->destroy = NULL;
-		destroy(req->user_data);
-	}
-}
-
-static void voicecall_filter_request_free(struct voicecall_filter_request *req)
-{
-	voicecall_filter_request_dispose(req);
-	req->fn->free(req);
-}
-
-#define voicecall_filter_request_ref(req) ((req)->refcount++, req)
-
-static int voicecall_filter_request_unref(struct voicecall_filter_request *req)
-{
-	const int refcount = --(req->refcount);
-
-	if (!refcount) {
-		voicecall_filter_request_free(req);
-	}
-	return refcount;
-}
-
-static void voicecall_filter_request_done(struct voicecall_filter_request *req)
-{
-	/* Zero the pointer to it in case if this is not the last reference. */
-	req->chain = NULL;
-	voicecall_filter_request_unref(req);
-}
-
-static void voicecall_filter_request_dequeue
-		(struct voicecall_filter_request *req)
-{
-	struct voicecall_filter_chain *chain = req->chain;
-	GSList *l;
-
-	/*
-	 * Single-linked list is not particularly good at searching
-	 * and removing the elements but since it should be pretty
-	 * short (typically just one request), it's not worth optimization.
-	 */
-	if (chain && (l = g_slist_find(chain->req_list, req)) != NULL) {
-		voicecall_filter_request_done(l->data);
-		chain->req_list = g_slist_delete_link(chain->req_list, l);
-	}
-}
-
-static void voicecall_filter_request_complete
-		(struct voicecall_filter_request *req,
-			void (*complete)(struct voicecall_filter_request *req))
-{
-	voicecall_filter_request_ref(req);
-	complete(req);
-	voicecall_filter_request_dispose(req);
-	voicecall_filter_request_dequeue(req);
-	voicecall_filter_request_unref(req);
-}
-
-static void voicecall_filter_request_process
-		(struct voicecall_filter_request *req)
-{
-	GSList *l = req->filter_link;
-	const struct ofono_voicecall_filter *f = l->data;
-	const struct voicecall_filter_request_fn *fn = req->fn;
-
-	while (f && !fn->can_process(f)) {
-		l = l->next;
-		f = l ? l->data : NULL;
-	}
-
-	voicecall_filter_request_ref(req);
-	if (f) {
-		req->filter_link = l;
-		req->pending_id = fn->process(f, req);
-	} else {
-		voicecall_filter_request_complete(req, fn->allow);
-	}
-	voicecall_filter_request_unref(req);
-}
-
-static void voicecall_filter_request_next(struct voicecall_filter_request *req,
-							GSourceFunc fn)
-{
-	req->pending_id = 0;
-	req->next_id = g_idle_add(fn, req);
-}
-
-static gboolean voicecall_filter_request_continue_cb(gpointer data)
-{
-	struct voicecall_filter_request *req = data;
-
-	req->next_id = 0;
-	req->filter_link = req->filter_link->next;
-	if (req->filter_link) {
-		voicecall_filter_request_process(req);
-	} else {
-		voicecall_filter_request_complete(req, req->fn->allow);
-	}
-	return G_SOURCE_REMOVE;
-}
-
-/*==========================================================================*
- * voicecall_filter_request_dial
- *==========================================================================*/
-
-static struct voicecall_filter_request_dial *
-			voicecall_filter_request_dial_cast
-					(struct voicecall_filter_request *req)
-{
-	return (struct voicecall_filter_request_dial *)req;
-}
-
-static void voicecall_filter_request_dial_block_complete_cb
-					(struct voicecall_filter_request *req)
-{
-	struct voicecall_filter_request_dial *dial =
-				voicecall_filter_request_dial_cast(req);
-
-	dial->cb(OFONO_VOICECALL_FILTER_DIAL_BLOCK, req->user_data);
-}
-
-static gboolean voicecall_filter_request_dial_block_cb(gpointer data)
-{
-	struct voicecall_filter_request_dial *dial = data;
-	struct voicecall_filter_request *req = &dial->req;
-
-	req->next_id = 0;
-	voicecall_filter_request_complete(req,
-			voicecall_filter_request_dial_block_complete_cb);
-	return G_SOURCE_REMOVE;
-}
-
-static void voicecall_filter_request_dial_cb
-		(enum ofono_voicecall_filter_dial_result result, void *data)
-{
-	struct voicecall_filter_request_dial *dial = data;
-	struct voicecall_filter_request *req = &dial->req;
-	const struct ofono_voicecall_filter *filter = req->filter_link->data;
-	GSourceFunc next_cb;
-
-	if (result == OFONO_VOICECALL_FILTER_DIAL_BLOCK) {
-		ofono_info("%s is refusing to dial %s", filter->name,
-					phone_number_to_string(dial->number));
-		next_cb = voicecall_filter_request_dial_block_cb;
-	} else {
-		/* OFONO_VOICECALL_FILTER_DIAL_CONTINUE */
-		DBG("%s is ok with dialing %s", filter->name,
-					phone_number_to_string(dial->number));
-		next_cb = voicecall_filter_request_continue_cb;
-	}
-
-	voicecall_filter_request_next(req, next_cb);
-}
-
-static gboolean voicecall_filter_request_dial_can_process
-				(const struct ofono_voicecall_filter *f)
-{
-	return f->filter_dial != NULL;
-}
-
-static guint voicecall_filter_request_dial_process
-				(const struct ofono_voicecall_filter *f,
-					struct voicecall_filter_request *req)
-{
-	struct voicecall_filter_request_dial *dial =
-				voicecall_filter_request_dial_cast(req);
-
-	return f->filter_dial(req->chain->vc, dial->number, dial->clir,
-				voicecall_filter_request_dial_cb, dial);
-}
-
-static void voicecall_filter_request_dial_allow
-					(struct voicecall_filter_request *req)
-{
-	struct voicecall_filter_request_dial *dial =
-				voicecall_filter_request_dial_cast(req);
-
-	dial->cb(OFONO_VOICECALL_FILTER_DIAL_CONTINUE, req->user_data);
-}
-
-static void voicecall_filter_request_dial_free
-					(struct voicecall_filter_request *req)
-{
-	g_slice_free1(sizeof(struct voicecall_filter_request_dial), req);
-}
-
-static struct voicecall_filter_request *voicecall_filter_request_dial_new
-	(struct voicecall_filter_chain *chain,
-		const struct ofono_phone_number *number,
-		enum ofono_clir_option clir,
-		ofono_voicecall_filter_dial_cb_t cb,
-		ofono_destroy_func destroy, void *data)
-{
-	static const struct voicecall_filter_request_fn fn = {
-		.name = "dial",
-		.can_process = voicecall_filter_request_dial_can_process,
-		.process = voicecall_filter_request_dial_process,
-		.allow = voicecall_filter_request_dial_allow,
-		.free = voicecall_filter_request_dial_free
-	};
-
-	struct voicecall_filter_request_dial *dial =
-		g_slice_new0(struct voicecall_filter_request_dial);
-	struct voicecall_filter_request *req = &dial->req;
-
-	voicecall_filter_request_init(req, &fn, chain, NULL, destroy, data);
-	dial->number = number;
-	dial->clir = clir;
-	dial->cb = cb;
-	return req;
-}
-
-/*==========================================================================*
- * voicecall_filter_request_incoming
- *==========================================================================*/
-
-static struct voicecall_filter_request_incoming *
-			voicecall_filter_request_incoming_cast
-					(struct voicecall_filter_request *req)
-{
-	return (struct voicecall_filter_request_incoming *)req;
-}
-
-static void voicecall_filter_request_incoming_hangup_complete_cb
-					(struct voicecall_filter_request *req)
-{
-	struct voicecall_filter_request_incoming *in =
-				voicecall_filter_request_incoming_cast(req);
-
-	in->cb(OFONO_VOICECALL_FILTER_INCOMING_HANGUP, req->user_data);
-}
-
-static gboolean voicecall_filter_request_incoming_hangup_cb(gpointer data)
-{
-	struct voicecall_filter_request_incoming *in = data;
-	struct voicecall_filter_request *req = &in->req;
-
-	req->next_id = 0;
-	voicecall_filter_request_complete(req,
-		voicecall_filter_request_incoming_hangup_complete_cb);
-	return G_SOURCE_REMOVE;
-}
-
-static void voicecall_filter_request_incoming_ignore_complete_cb
-					(struct voicecall_filter_request *req)
-{
-	struct voicecall_filter_request_incoming *in =
-				voicecall_filter_request_incoming_cast(req);
-
-	in->cb(OFONO_VOICECALL_FILTER_INCOMING_IGNORE, req->user_data);
-}
-
-static gboolean voicecall_filter_request_incoming_ignore_cb(gpointer data)
-{
-	struct voicecall_filter_request_incoming *in = data;
-	struct voicecall_filter_request *req = &in->req;
-
-	req->next_id = 0;
-	voicecall_filter_request_complete(req,
-			voicecall_filter_request_incoming_ignore_complete_cb);
-	return G_SOURCE_REMOVE;
-}
-
-static void voicecall_filter_request_incoming_cb
-		(enum ofono_voicecall_filter_incoming_result result, void *data)
-{
-	struct voicecall_filter_request_incoming *in = data;
-	struct voicecall_filter_request *req = &in->req;
-	const struct ofono_voicecall_filter *filter = req->filter_link->data;
-	GSourceFunc next_cb;
-
-	if (result == OFONO_VOICECALL_FILTER_INCOMING_HANGUP) {
-		ofono_info("%s hangs up incoming call from %s", filter->name,
-			phone_number_to_string(&req->call->phone_number));
-		next_cb = voicecall_filter_request_incoming_hangup_cb;
-	} else if (result == OFONO_VOICECALL_FILTER_INCOMING_IGNORE) {
-		ofono_info("%s ignores incoming call from %s", filter->name,
-			phone_number_to_string(&req->call->phone_number));
-		next_cb = voicecall_filter_request_incoming_ignore_cb;
-	} else {
-		/* OFONO_VOICECALL_FILTER_INCOMING_CONTINUE */
-		DBG("%s is ok with accepting %s", filter->name,
-			phone_number_to_string(&req->call->phone_number));
-		next_cb = voicecall_filter_request_continue_cb;
-	}
-
-	voicecall_filter_request_next(req, next_cb);
-}
-
-static gboolean voicecall_filter_request_incoming_can_process
-				(const struct ofono_voicecall_filter *f)
-{
-	return f->filter_incoming != NULL;
-}
-
-static guint voicecall_filter_request_incoming_process
-				(const struct ofono_voicecall_filter *f,
-					struct voicecall_filter_request *req)
-{
-	return f->filter_incoming(req->chain->vc, req->call,
-				voicecall_filter_request_incoming_cb,
-				voicecall_filter_request_incoming_cast(req));
-}
-
-static void voicecall_filter_request_incoming_allow
-					(struct voicecall_filter_request *req)
-{
-	struct voicecall_filter_request_incoming *in =
-				voicecall_filter_request_incoming_cast(req);
-
-	in->cb(OFONO_VOICECALL_FILTER_INCOMING_CONTINUE, req->user_data);
-}
-
-static void voicecall_filter_request_incoming_free
-					(struct voicecall_filter_request *req)
-{
-	g_slice_free1(sizeof(struct voicecall_filter_request_incoming), req);
-}
-
-static struct voicecall_filter_request *voicecall_filter_request_incoming_new
-	(struct voicecall_filter_chain *chain, const struct ofono_call *call,
-		ofono_voicecall_filter_incoming_cb_t cb,
-		ofono_destroy_func destroy, void *data)
-{
-	static const struct voicecall_filter_request_fn fn = {
-		.name = "incoming",
-		.can_process = voicecall_filter_request_incoming_can_process,
-		.process = voicecall_filter_request_incoming_process,
-		.allow = voicecall_filter_request_incoming_allow,
-		.free = voicecall_filter_request_incoming_free
-	};
-
-	struct voicecall_filter_request_incoming *in =
-		g_slice_new0(struct voicecall_filter_request_incoming);
-	struct voicecall_filter_request *req = &in->req;
-
-	voicecall_filter_request_init(req, &fn, chain, call, destroy, data);
-	in->cb = cb;
-	return req;
-}
-
-/*==========================================================================*
- * voicecall_filter_chain
- *==========================================================================*/
-
-struct voicecall_filter_chain *__ofono_voicecall_filter_chain_new
-						(struct ofono_voicecall *vc)
-{
-	struct voicecall_filter_chain *chain = NULL;
-
-	if (vc) {
-		chain = g_new0(struct voicecall_filter_chain, 1);
-		chain->vc = vc;
-	}
-
-	return chain;
-}
-
-void __ofono_voicecall_filter_chain_free(struct voicecall_filter_chain *chain)
-{
-	if (chain) {
-		__ofono_voicecall_filter_chain_cancel(chain, NULL);
-		g_free(chain);
-	}
-}
-
-static GSList *voicecall_filter_chain_select(struct voicecall_filter_chain *c,
-						const struct ofono_call *call)
-{
-	if (c) {
-		GSList *selected;
-
-		/* Move selected requests to a separate list */
-		if (call) {
-			GSList *prev = NULL;
-			GSList *l = c->req_list;
-
-			selected = NULL;
-			while (l) {
-				GSList *next = l->next;
-				struct voicecall_filter_request *req = l->data;
-
-				if (req->call == call) {
-					/* This one will get canceled */
-					l->next = selected;
-					selected = l;
-					if (prev) {
-						prev->next = next;
-					} else {
-						c->req_list = next;
-					}
-				} else {
-					/* This one survives */
-					prev = l;
-				}
-				l = next;
-			}
-		} else {
-			/* Select everything */
-			selected = c->req_list;
-			c->req_list = NULL;
-		}
-
-		return selected;
-	} else {
-		return NULL;
-	}
-}
-
-void __ofono_voicecall_filter_chain_restart(struct voicecall_filter_chain *c,
-				const struct ofono_call *call)
-{
-	GSList *l, *canceled = voicecall_filter_chain_select(c, call);
-
-	/* Cancel and resubmit each request */
-	for (l = canceled; l; l = l->next) {
-		struct voicecall_filter_request *req = l->data;
-
-		voicecall_filter_request_cancel(req);
-		voicecall_filter_request_process(req);
-	}
-
-}
-
-void __ofono_voicecall_filter_chain_cancel(struct voicecall_filter_chain *c,
-						const struct ofono_call *call)
-{
-	GSList *l, *canceled = voicecall_filter_chain_select(c, call);
-
-	/* Cancel and deallocate each request */
-	for (l = canceled; l; l = l->next) {
-		struct voicecall_filter_request *req = l->data;
-
-		voicecall_filter_request_cancel(req);
-		voicecall_filter_request_done(req);
-	}
-}
-
-void __ofono_voicecall_filter_chain_dial(struct voicecall_filter_chain *chain,
-				const struct ofono_phone_number *number,
-				enum ofono_clir_option clir,
-				ofono_voicecall_filter_dial_cb_t cb,
-				ofono_destroy_func destroy, void *user_data)
-{
-	if (chain && voicecall_filters && number && cb) {
-		voicecall_filter_request_process
-			(voicecall_filter_request_dial_new(chain, number,
-						clir, cb, destroy, user_data));
-	} else {
-		if (cb) {
-			cb(OFONO_VOICECALL_FILTER_DIAL_CONTINUE, user_data);
-		}
-		if (destroy) {
-			destroy(user_data);
-		}
-	}
-}
-
-void __ofono_voicecall_filter_chain_dial_check(struct voicecall_filter_chain *c,
-				const struct ofono_call *call,
-				ofono_voicecall_filter_dial_cb_t cb,
-				ofono_destroy_func destroy, void *user_data)
-{
-	if (c && voicecall_filters && call && cb) {
-		struct voicecall_filter_request *req =
-			voicecall_filter_request_dial_new(c,
-				&call->phone_number, OFONO_CLIR_OPTION_DEFAULT,
-				cb, destroy, user_data);
-
-		req->call = call;
-		voicecall_filter_request_process(req);
-	} else {
-		if (cb) {
-			cb(OFONO_VOICECALL_FILTER_DIAL_CONTINUE, user_data);
-		}
-		if (destroy) {
-			destroy(user_data);
-		}
-	}
-}
-
-void __ofono_voicecall_filter_chain_incoming(struct voicecall_filter_chain *fc,
-				const struct ofono_call *call,
-				ofono_voicecall_filter_incoming_cb_t cb,
-				ofono_destroy_func destroy, void *user_data)
-{
-	if (fc && voicecall_filters && call && cb) {
-		voicecall_filter_request_process
-			(voicecall_filter_request_incoming_new(fc, call,
-						cb, destroy, user_data));
-	} else {
-		if (cb) {
-			cb(OFONO_VOICECALL_FILTER_INCOMING_CONTINUE, user_data);
-		}
-		if (destroy) {
-			destroy(user_data);
-		}
-	}
-}
-
-/*==========================================================================*
- * ofono_voicecall_filter
- *==========================================================================*/
-
-/**
- * Returns 0 if both are equal;
- * <0 if a comes before b;
- * >0 if a comes after b.
- */
-static gint voicecall_filter_sort(gconstpointer a, gconstpointer b)
-{
-	const struct ofono_voicecall_filter *a_filter = a;
-	const struct ofono_voicecall_filter *b_filter = b;
-
-	if (a_filter->priority > b_filter->priority) {
-		/* a comes before b */
-		return -1;
-	} else if (a_filter->priority < b_filter->priority) {
-		/* a comes after b */
-		return 1;
-	} else {
-		/* Whatever, as long as the sort is stable */
-		return strcmp(a_filter->name, b_filter->name);
-	}
-}
-
-int ofono_voicecall_filter_register(const struct ofono_voicecall_filter *f)
-{
-	if (!f || !f->name) {
-		return -EINVAL;
-	}
-
-	DBG("%s", f->name);
-	voicecall_filters = g_slist_insert_sorted(voicecall_filters, (void*)f,
-							voicecall_filter_sort);
-	return 0;
-}
-
-void ofono_voicecall_filter_unregister(const struct ofono_voicecall_filter *f)
-{
-	if (f) {
-		DBG("%s", f->name);
-		voicecall_filters = g_slist_remove(voicecall_filters, f);
-	}
-}
-
-/*
- * Local Variables:
- * mode: C
- * c-basic-offset: 8
- * indent-tabs-mode: t
- * End:
- */

ofono/src/voicecall.c

@@ -78,8 +78,6 @@ struct ofono_voicecall {
 	struct ofono_emulator *pending_em;
 	unsigned int pending_id;
 	struct voicecall_agent *vc_agent;
-	struct voicecall_filter_chain *filters;
-	GSList *incoming_filter_list;
 };
 
 struct voicecall {
@@ -120,14 +118,6 @@ struct emulator_status {
 	int status;
 };
 
-struct dial_filter_req {
-	struct ofono_voicecall *vc;
-	struct ofono_phone_number pn;
-	enum ofono_clir_option clir;
-	ofono_voicecall_cb_t cb;
-	void *data;
-};
-
 static const char *default_en_list[] = { "911", "112", NULL };
 static const char *default_en_list_no_sim[] = { "119", "118", "999", "110",
 						"08", "000", NULL };
@@ -704,9 +694,6 @@ static void voicecall_destroy(gpointer userdata)
 {
 	struct voicecall *voicecall = (struct voicecall *)userdata;
 
-	__ofono_voicecall_filter_chain_cancel(voicecall->vc->filters,
-							voicecall->call);
-
 	g_free(voicecall->call);
 	g_free(voicecall->message);
 
@@ -1509,7 +1496,7 @@ static void manager_dial_callback(const struct ofono_error *error, void *data)
 
 		}
 
-		reply = __ofono_error_from_error(error, vc->pending);
+		reply = __ofono_error_failed(vc->pending);
 	}
 
 	__ofono_dbus_pending_reply(&vc->pending, reply);
@@ -1518,168 +1505,6 @@ static void manager_dial_callback(const struct ofono_error *error, void *data)
 		voicecalls_emit_call_added(vc, v);
 }
 
-static void dummy_callback(const struct ofono_error *error, void *data)
-{
-	if (error->type != OFONO_ERROR_TYPE_NO_ERROR)
-		DBG("command failed with error: %s",
-				telephony_error_to_str(error));
-}
-
-static void filter_hangup(struct voicecall *v)
-{
-	struct ofono_voicecall *vc = v->vc;
-	const struct ofono_call *call = v->call;
-	const struct ofono_voicecall_driver *driver = vc->driver;
-
-	switch (call->status) {
-	case OFONO_CALL_STATUS_WAITING:
-		if (driver->set_udub) {
-			driver->set_udub(vc, dummy_callback, vc);
-			return;
-		} else if (driver->release_specific) {
-			driver->release_specific(vc, call->id,
-							dummy_callback, vc);
-			return;
-		}
-		break;
-	case OFONO_CALL_STATUS_ACTIVE:
-	case OFONO_CALL_STATUS_DIALING:
-	case OFONO_CALL_STATUS_ALERTING:
-		if (driver->hangup_active) {
-			driver->hangup_active(vc, dummy_callback, vc);
-			return;
-		}
-		/* no break */
-	default:
-		if (driver->release_specific) {
-			driver->release_specific(vc, call->id,
-							dummy_callback, vc);
-			return;
-		}
-		break;
-	}
-
-	ofono_warn("Couldn't disconnect %s call %d",
-		call_status_to_string(call->status), call->id);
-}
-
-static void filter_dial_check_cb(enum ofono_voicecall_filter_dial_result result,
-								void *data)
-{
-	struct voicecall *v = data;
-
-	if (result == OFONO_VOICECALL_FILTER_DIAL_CONTINUE) {
-		DBG("No need to release %s call %d",
-			call_status_to_string(v->call->status), v->call->id);
-	} else {
-		DBG("Need to release %s call %d",
-			call_status_to_string(v->call->status), v->call->id);
-		filter_hangup(v);
-	}
-}
-
-static void filter_incoming_check_cb
-	(enum ofono_voicecall_filter_incoming_result result, void *data)
-{
-	struct voicecall *v = data;
-
-	if (result == OFONO_VOICECALL_FILTER_INCOMING_CONTINUE) {
-		DBG("No need to release %s call %d",
-			call_status_to_string(v->call->status), v->call->id);
-	} else {
-		DBG("Need to release %s call %d",
-			call_status_to_string(v->call->status), v->call->id);
-		filter_hangup(v);
-	}
-}
-
-static void filter_incoming_cb(enum ofono_voicecall_filter_incoming_result res,
-								void *data)
-{
-	struct voicecall *v = data;
-	struct ofono_voicecall *vc = v->vc;
-
-	vc->incoming_filter_list = g_slist_remove(vc->incoming_filter_list, v);
-	if (res == OFONO_VOICECALL_FILTER_INCOMING_HANGUP) {
-		if (vc->driver->release_specific) {
-			vc->driver->release_specific(vc, v->call->id,
-							dummy_callback, vc);
-		}
-		voicecall_destroy(v);
-	} else if (res == OFONO_VOICECALL_FILTER_INCOMING_IGNORE) {
-		voicecall_destroy(v);
-	} else if (voicecall_dbus_register(v)) {
-		struct ofono_voicecall *vc = v->vc;
-
-		vc->call_list = g_slist_insert_sorted(vc->call_list, v,
-						      call_compare);
-		voicecalls_emit_call_added(vc, v);
-	}
-}
-
-void ofono_voicecall_filter_notify(struct ofono_voicecall *vc)
-{
-	GSList *l;
-	struct voicecall *v;
-
-	/* Cancel all active filtering requests */
-	__ofono_voicecall_filter_chain_cancel(vc->filters, NULL);
-
-	/* Re-check incoming_filter_list */
-	for (l = vc->incoming_filter_list; l; l = l->next) {
-		v = l->data;
-		__ofono_voicecall_filter_chain_incoming(vc->filters, v->call,
-						filter_incoming_cb, NULL, v);
-	}
-
-	/* Re-check the calls that have already passed the filter */
-	for (l = vc->call_list; l; l = l->next) {
-		v = l->data;
-		if (v->call->direction == CALL_DIRECTION_MOBILE_ORIGINATED) {
-			__ofono_voicecall_filter_chain_dial_check(vc->filters,
-				v->call, filter_dial_check_cb, NULL, v);
-                } else {
-			__ofono_voicecall_filter_chain_incoming(vc->filters,
-				v->call, filter_incoming_check_cb, NULL, v);
-                }
-	}
-}
-
-static void dial_filter_cb(enum ofono_voicecall_filter_dial_result result,
-							void *req_data)
-{
-	struct dial_filter_req *req = req_data;
-
-	if (result == OFONO_VOICECALL_FILTER_DIAL_BLOCK) {
-		struct ofono_error error;
-
-		error.type = OFONO_ERROR_TYPE_ERRNO;
-		error.error = EACCES;
-		req->cb(&error, req->data);
-	} else {
-		struct ofono_voicecall *vc = req->vc;
-
-		/* OFONO_VOICECALL_FILTER_DIAL_CONTINUE */
-		vc->driver->dial(vc, &req->pn, req->clir, req->cb, req->data);
-	}
-}
-
-static void dial_filter(struct ofono_voicecall *vc,
-					const struct ofono_phone_number *pn,
-					enum ofono_clir_option clir,
-					ofono_voicecall_cb_t cb, void *data)
-{
-	struct dial_filter_req *req = g_new0(struct dial_filter_req, 1);
-
-	req->vc = vc;
-	req->pn = *pn;
-	req->clir = clir;
-	req->cb = cb;
-	req->data = data;
-	__ofono_voicecall_filter_chain_dial(vc->filters, &req->pn, clir,
-						dial_filter_cb, g_free, req);
-}
-
 static int voicecall_dial(struct ofono_voicecall *vc, const char *number,
 					enum ofono_clir_option clir,
 					ofono_voicecall_cb_t cb, void *data)
@@ -1717,11 +1542,7 @@ static int voicecall_dial(struct ofono_voicecall *vc, const char *number,
 
 	string_to_phone_number(number, &ph);
 
-	/* No filtering for emergency calls */
-	if (is_emergency_number(vc, number))
-		vc->driver->dial(vc, &ph, clir, cb, vc);
-	else
-		dial_filter(vc, &ph, clir, cb, vc);
+	vc->driver->dial(vc, &ph, clir, cb, vc);
 
 	return 0;
 }
@@ -2451,18 +2272,6 @@ void ofono_voicecall_disconnected(struct ofono_voicecall *vc, int id,
 
 	__ofono_modem_callid_release(modem, id);
 
-	l = g_slist_find_custom(vc->incoming_filter_list, GUINT_TO_POINTER(id),
-				call_compare_by_id);
-
-	if (l) {
-		/* Incoming call was disconnected in the process of being
-		 * filtered. voicecall_destroy cancels it. */
-		vc->incoming_filter_list = g_slist_delete_link
-					(vc->incoming_filter_list, l);
-		voicecall_destroy(l->data);
-		return;
-	}
-
 	l = g_slist_find_custom(vc->call_list, GUINT_TO_POINTER(id),
 				call_compare_by_id);
 
@@ -2547,26 +2356,6 @@ void ofono_voicecall_notify(struct ofono_voicecall *vc,
 			call->status, call->id, call->phone_number.number,
 			call->called_number.number, call->name);
 
-	l = g_slist_find_custom(vc->incoming_filter_list,
-			GUINT_TO_POINTER(call->id), call_compare_by_id);
-
-	if (l) {
-		/* The call has changed in the process of being filtered. */
-		DBG("Found filtered call with id: %d", call->id);
-		v = l->data;
-
-		/* Update the call */
-		voicecall_set_call_status(v, call->status);
-		voicecall_set_call_lineid(v, &call->phone_number,
-						call->clip_validity);
-		voicecall_set_call_calledid(v, &call->called_number);
-		voicecall_set_call_name(v, call->name, call->cnap_validity);
-
-		/* And restart the filtering */
-		__ofono_voicecall_filter_chain_restart(vc->filters, v->call);
-		return;
-	}
-
 	l = g_slist_find_custom(vc->call_list, GUINT_TO_POINTER(call->id),
 				call_compare_by_id);
 
@@ -2632,16 +2421,6 @@ void ofono_voicecall_notify(struct ofono_voicecall *vc,
 
 	v->detect_time = time(NULL);
 
-	if (call->status == CALL_STATUS_INCOMING ||
-			call->status == CALL_STATUS_WAITING) {
-		/* Incoming calls have to go through filtering */
-		vc->incoming_filter_list = g_slist_append
-					(vc->incoming_filter_list, v);
-		__ofono_voicecall_filter_chain_incoming(vc->filters, v->call,
-						filter_incoming_cb, NULL, v);
-		return;
-	}
-
 	if (!voicecall_dbus_register(v)) {
 		ofono_error("Unable to register voice call");
 		goto error;
@@ -3107,10 +2886,6 @@ static void voicecall_unregister(struct ofono_atom *atom)
 	g_slist_free(vc->call_list);
 	vc->call_list = NULL;
 
-	/* voicecall_destroy cancels the filtering */
-	g_slist_free_full(vc->incoming_filter_list, voicecall_destroy);
-	vc->incoming_filter_list = NULL;
-
 	ofono_modem_remove_interface(modem, OFONO_VOICECALL_MANAGER_INTERFACE);
 	g_dbus_unregister_interface(conn, path,
 					OFONO_VOICECALL_MANAGER_INTERFACE);
@@ -3125,8 +2900,6 @@ static void voicecall_remove(struct ofono_atom *atom)
 	if (vc == NULL)
 		return;
 
-	__ofono_voicecall_filter_chain_free(vc->filters);
-
 	if (vc->driver && vc->driver->remove)
 		vc->driver->remove(vc);
 
@@ -3181,7 +2954,6 @@ struct ofono_voicecall *ofono_voicecall_create(struct ofono_modem *modem,
 		break;
 	}
 
-	vc->filters = __ofono_voicecall_filter_chain_new(vc);
 	return vc;
 }
 
@@ -3930,7 +3702,6 @@ void ofono_voicecall_register(struct ofono_voicecall *vc)
 	vc->hfp_watch = __ofono_modem_add_atom_watch(modem,
 					OFONO_ATOM_TYPE_EMULATOR_HFP,
 					emulator_hfp_watch, vc, NULL);
-
 }
 
 void ofono_voicecall_remove(struct ofono_voicecall *vc)
@@ -3948,11 +3719,6 @@ void *ofono_voicecall_get_data(struct ofono_voicecall *vc)
 	return vc->driver_data;
 }
 
-struct ofono_modem *ofono_voicecall_get_modem(struct ofono_voicecall *vc)
-{
-	return __ofono_atom_get_modem(vc->atom);
-}
-
 int ofono_voicecall_get_next_callid(struct ofono_voicecall *vc)
 {
 	struct ofono_modem *modem;
@@ -4050,14 +3816,10 @@ static void dial_request(struct ofono_voicecall *vc)
 		struct ofono_modem *modem = __ofono_atom_get_modem(vc->atom);
 
 		__ofono_modem_inc_emergency_mode(modem);
-
-		/* No filtering for emergency calls */
-		vc->driver->dial(vc, &vc->dial_req->ph,
-			OFONO_CLIR_OPTION_DEFAULT, dial_request_cb, vc);
-	} else {
-		dial_filter(vc, &vc->dial_req->ph, OFONO_CLIR_OPTION_DEFAULT,
-				dial_request_cb, vc);
 	}
+
+	vc->driver->dial(vc, &vc->dial_req->ph, OFONO_CLIR_OPTION_DEFAULT,
+				dial_request_cb, vc);
 }
 
 static void dial_req_disconnect_cb(const struct ofono_error *error, void *data)

ofono/unit/coverage

@@ -21,9 +21,7 @@ TESTS="\
  test-provision \
  test-ril_util \
  test-ril_config \
- test-ril-transport \
  test-sms-filter \
- test-voicecall-filter \
  test-sailfish_cell_info \
  test-sailfish_cell_info_dbus \
  test-sailfish_manager \

ofono/unit/test-ril-transport.c

@@ -1,97 +0,0 @@
-/*
- *  oFono - Open Source Telephony
- *
- *  Copyright (C) 2018 Jolla 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.
- */
-
-#include "ofono.h"
-#include <ofono/ril-transport.h>
-
-#include <string.h>
-#include <errno.h>
-
-static void test_null(void)
-{
-	struct ofono_ril_transport noname;
-
-	memset(&noname, 0, sizeof(noname));
-	g_assert(ofono_ril_transport_register(NULL) == -EINVAL);
-	g_assert(ofono_ril_transport_register(&noname) == -EINVAL);
-	ofono_ril_transport_unregister(NULL);
-	ofono_ril_transport_unregister(&noname);
-	g_assert(!ofono_ril_transport_connect(NULL, NULL));
-}
-
-static void test_register(void)
-{
-	struct ofono_ril_transport foo;
-	struct ofono_ril_transport bar;
-
-	memset(&foo, 0, sizeof(foo));
-	memset(&bar, 0, sizeof(bar));
-
-	foo.name = "foo";
-	bar.name = "bar";
-	g_assert(ofono_ril_transport_register(&foo) == 0);
-	g_assert(ofono_ril_transport_register(&bar) == 0);
-	g_assert(ofono_ril_transport_register(&bar) == (-EALREADY));
-	g_assert(!ofono_ril_transport_connect(foo.name, NULL));
-	g_assert(!ofono_ril_transport_connect("test", NULL));
-	ofono_ril_transport_unregister(&foo);
-	ofono_ril_transport_unregister(&bar);
-}
-
-static struct grilio_transport *test_connect_cb(GHashTable *params)
-{
-	static int dummy;
-
-	return (void*)&dummy;
-}
-
-static void test_connect(void)
-{
-	static const struct ofono_ril_transport test = {
-		.name = "test",
-		.api_version = OFONO_RIL_TRANSPORT_API_VERSION,
-		.connect = test_connect_cb
-	};
-	
-	g_assert(ofono_ril_transport_register(&test) == 0);
-	/* The returned pointer points to a static variable, no need to free */
-	g_assert(ofono_ril_transport_connect(test.name, NULL));
-	ofono_ril_transport_unregister(&test);
-}
-
-#define TEST_(name) "/ril-transport/" name
-
-int main(int argc, char *argv[])
-{
-	g_test_init(&argc, &argv, NULL);
-
-	__ofono_log_init("test-ril_util",
-		g_test_verbose() ? "*" : NULL,
-		FALSE, FALSE);
-
-	g_test_add_func(TEST_("null"), test_null);
-	g_test_add_func(TEST_("register"), test_register);
-	g_test_add_func(TEST_("connect"), test_connect);
-
-	return g_test_run();
-}
-
-/*
- * Local Variables:
- * mode: C
- * c-basic-offset: 8
- * indent-tabs-mode: t
- * End:
- */

ofono/unit/test-ril_util.c

@@ -81,6 +81,27 @@ void test_parse_mcc_mnc(void)
 	g_assert(!op.tech);
 }
 
+void test_parse_int(void)
+{
+	int value;
+
+	g_assert(!ril_parse_int(NULL, 0, NULL));
+	g_assert(!ril_parse_int("", 0, NULL));
+	g_assert(!ril_parse_int("garbage", 0, NULL));
+	g_assert(!ril_parse_int("0 trailing garbage", 0, NULL));
+	g_assert(ril_parse_int("0", 0, NULL));
+	g_assert(ril_parse_int("0", 0, &value));
+	g_assert(value == 0);
+	g_assert(!ril_parse_int("0x10000000000000000", 0, &value));
+	g_assert(!ril_parse_int("-2147483649", 0, &value));
+	g_assert(!ril_parse_int("4294967295", 0, &value));
+	g_assert(ril_parse_int(" 0x7fffffff ", 0, &value));
+	g_assert(value == 0x7fffffff);
+	g_assert(ril_parse_int(" 7fffffff ", 16, &value));
+	g_assert(value == 0x7fffffff);
+	g_assert(!ril_parse_int("0xffffffff", 0, &value));
+}
+
 void test_strings(void)
 {
 	g_assert(!g_strcmp0(ril_error_to_string(RIL_E_SUCCESS), "OK"));
@@ -107,6 +128,7 @@ int main(int argc, char *argv[])
 
 	g_test_add_func(TEST_("parse_tech"), test_parse_tech);
 	g_test_add_func(TEST_("parse_mcc_mnc"), test_parse_mcc_mnc);
+	g_test_add_func(TEST_("parse_int"), test_parse_int);
 	g_test_add_func(TEST_("strings"), test_strings);
 
 	return g_test_run();

rpm/ofono.spec

@@ -10,8 +10,8 @@ Source:     %{name}-%{version}.tar.bz2
 Requires:   dbus
 Requires:   systemd
 Requires:   ofono-configs
-Requires:   libgrilio >= 1.0.25
-Requires:   libglibutil >= 1.0.30
+Requires:   libgrilio >= 1.0.21
+Requires:   libglibutil >= 1.0.23
 Requires:   mobile-broadband-provider-info
 Requires(preun): systemd
 Requires(post): systemd
@@ -21,8 +21,8 @@ BuildRequires:  pkgconfig(dbus-glib-1)
 BuildRequires:  pkgconfig(glib-2.0)
 BuildRequires:  pkgconfig(libudev) >= 145
 BuildRequires:  pkgconfig(libwspcodec) >= 2.0
-BuildRequires:  pkgconfig(libgrilio) >= 1.0.25
-BuildRequires:  pkgconfig(libglibutil) >= 1.0.30
+BuildRequires:  pkgconfig(libgrilio) >= 1.0.21
+BuildRequires:  pkgconfig(libglibutil) >= 1.0.23
 BuildRequires:  pkgconfig(libdbuslogserver-dbus)
 BuildRequires:  pkgconfig(libmce-glib) >= 1.0.5
 BuildRequires:  pkgconfig(mobile-broadband-provider-info)