From:   Brian Gix <brian.gix@gmail.com>
To:     linux-bluetooth@vger.kernel.org
Cc:     brian.gix@intel.com, inga.stotland@intel.com
Subject: [PATCH BlueZ v5 06/14] mesh: Add storage of Mesh Private Beacon settings
Date:   Mon, 30 Jan 2023 15:52:02 -0800
Message-Id: <20230130235210.94385-7-brian.gix@gmail.com>
In-Reply-To: <20230130235210.94385-1-brian.gix@gmail.com>
References: <20230130235210.94385-1-brian.gix@gmail.com>
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From: Brian Gix <brian.gix@intel.com>

If current storage does not exist in node.json, the Mesh Private
Beacon will be disabled.
---
 mesh/mesh-config-json.c | 48 +++++++++++++++++++++++++++++++++++++++++
 mesh/mesh-config.h      |  6 ++++++
 2 files changed, 54 insertions(+)

diff --git a/mesh/mesh-config-json.c b/mesh/mesh-config-json.c
index 8f321a731..c198627c6 100644
--- a/mesh/mesh-config-json.c
+++ b/mesh/mesh-config-json.c
@@ -1337,6 +1337,19 @@ static void parse_features(json_object *jconfig, struct mesh_config_node *node)
 			node->modes.beacon = mode;
 	}
 
+	if (json_object_object_get_ex(jconfig, "mpb", &jvalue)) {
+		mode = get_mode(jvalue);
+		if (mode <= MESH_MODE_UNSUPPORTED)
+			node->modes.mpb = mode;
+
+		if (node->modes.mpb == MESH_MODE_ENABLED) {
+			if (json_object_object_get_ex(jconfig, "mpbPeriod",
+								&jvalue))
+				node->modes.mpb_period =
+						json_object_get_int(jvalue);
+		}
+	}
+
 	if (!json_object_object_get_ex(jconfig, "relay", &jrelay))
 		return;
 
@@ -1576,6 +1589,18 @@ bool mesh_config_write_mode(struct mesh_config *cfg, const char *keyword,
 	return save_config(cfg->jnode, cfg->node_dir_path);
 }
 
+bool mesh_config_write_mode_ex(struct mesh_config *cfg, const char *keyword,
+							int value, bool save)
+{
+	if (!cfg)
+		return false;
+
+	if (save)
+		return mesh_config_write_mode(cfg, keyword, value);
+	else
+		return write_mode(cfg->jnode, keyword, value);
+}
+
 static bool write_relay_mode(json_object *jobj, uint8_t mode,
 					uint8_t count, uint16_t interval)
 {
@@ -1622,6 +1647,21 @@ bool mesh_config_write_relay_mode(struct mesh_config *cfg, uint8_t mode,
 	return save_config(cfg->jnode, cfg->node_dir_path);
 }
 
+bool mesh_config_write_mpb(struct mesh_config *cfg, uint8_t mode,
+								uint8_t period)
+{
+
+	if (!cfg || !write_mode(cfg->jnode, "mpb", mode))
+		return false;
+
+	if (mode) {
+		if (!write_int(cfg->jnode, "mpbPeriod", period))
+			return false;
+	}
+
+	return save_config(cfg->jnode, cfg->node_dir_path);
+}
+
 bool mesh_config_write_net_transmit(struct mesh_config *cfg, uint8_t cnt,
 							uint16_t interval)
 {
@@ -1746,6 +1786,14 @@ static struct mesh_config *create_config(const char *cfg_path,
 	if (!write_mode(jnode, "beacon", modes->beacon))
 		return NULL;
 
+	if (!write_mode(jnode, "mpb", modes->mpb))
+		return NULL;
+
+	if (modes->mpb) {
+		if (!write_int(jnode, "mpbPeriod", modes->mpb_period))
+			return NULL;
+	}
+
 	/* Sequence number */
 	json_object_object_add(jnode, sequenceNumber,
 					json_object_new_int(node->seq_number));
diff --git a/mesh/mesh-config.h b/mesh/mesh-config.h
index ed1b610de..3cb20b85d 100644
--- a/mesh/mesh-config.h
+++ b/mesh/mesh-config.h
@@ -60,6 +60,8 @@ struct mesh_config_modes {
 	uint8_t friend;
 	uint8_t proxy;
 	uint8_t beacon;
+	uint8_t mpb;
+	uint8_t mpb_period;
 };
 
 struct mesh_config_netkey {
@@ -140,9 +142,13 @@ bool mesh_config_write_seq_number(struct mesh_config *cfg, uint32_t seq,
 bool mesh_config_write_unicast(struct mesh_config *cfg, uint16_t unicast);
 bool mesh_config_write_relay_mode(struct mesh_config *cfg, uint8_t mode,
 					uint8_t count, uint16_t interval);
+bool mesh_config_write_mpb(struct mesh_config *cfg, uint8_t mode,
+								uint8_t period);
 bool mesh_config_write_ttl(struct mesh_config *cfg, uint8_t ttl);
 bool mesh_config_write_mode(struct mesh_config *cfg, const char *keyword,
 								int value);
+bool mesh_config_write_mode_ex(struct mesh_config *cfg, const char *keyword,
+							int value, bool save);
 bool mesh_config_comp_page_add(struct mesh_config *cfg, uint8_t page,
 						uint8_t *data, uint16_t size);
 void mesh_config_comp_page_del(struct mesh_config *cfg, uint8_t page);
-- 
2.39.1