private-network: add initial implementation

Makefile.am

@@ -389,7 +389,7 @@ src_ofonod_SOURCES = $(gdbus_sources) $(builtin_sources) src/ofono.ver \
 			src/cdma-connman.c src/gnss.c \
 			src/gnssagent.c src/gnssagent.h \
 			src/cdma-smsutil.h src/cdma-smsutil.c \
-			src/cdma-sms.c
+			src/cdma-sms.c src/private-network.c
 
 src_ofonod_LDADD = $(builtin_libadd) @GLIB_LIBS@ @DBUS_LIBS@ @CAPNG_LIBS@ -ldl
 

src/ofono.h

@@ -470,3 +470,8 @@ void __ofono_gprs_provision_free_settings(
 #include <ofono/emulator.h>
 #include <ofono/gnss.h>
 #include <ofono/cdma-sms.h>
+#include <ofono/private-network.h>
+
+void __ofono_private_network_release(int id);
+ofono_bool_t __ofono_private_network_request(ofono_private_network_cb_t cb,
+						int *id, void *data);

src/private-network.c

@@ -0,0 +1,91 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2008-2011  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <glib.h>
+#include "ofono.h"
+
+static GSList *g_drivers = NULL;
+
+void __ofono_private_network_release(int id)
+{
+	GSList *d;
+
+	DBG("");
+
+	for (d = g_drivers; d; d = d->next) {
+		const struct ofono_private_network_driver *driver = d->data;
+
+		if (!driver->release)
+			continue;
+
+		driver->release(id);
+
+		break;
+	}
+}
+
+ofono_bool_t __ofono_private_network_request(ofono_private_network_cb_t cb,
+						int *id, void *data)
+{
+	GSList *d;
+	int uid;
+
+	DBG("");
+
+	for (d = g_drivers; d; d = d->next) {
+		const struct ofono_private_network_driver *driver = d->data;
+
+		if (!driver->request)
+			continue;
+
+		uid = driver->request(cb, data);
+		if (uid <= 0)
+			continue;
+
+		*id = uid;
+		return TRUE;
+	}
+
+	return FALSE;
+}
+
+int ofono_private_network_driver_register(
+			const struct ofono_private_network_driver *d)
+{
+	DBG("driver: %p, name: %s", d, d->name);
+
+	g_drivers = g_slist_prepend(g_drivers, (void *) d);
+
+	return 0;
+}
+
+void ofono_private_network_driver_unregister(
+			const struct ofono_private_network_driver *d)
+{
+	DBG("driver: %p, name: %s", d, d->name);
+
+	g_drivers = g_slist_remove(g_drivers, (void *) d);
+}