Shared-state mesh information packages async implmentation and reference state

packages/shared-state-async/files/usr/libexec/rpcd/shared-state-async

@@ -11,7 +11,7 @@ sinc_args=""
 
 case "$1" in 
     list) 
-        echo '{ "sync": { "data_type": "str", "peers_ip": "str" }, "get": { "data_type": "str" },  "publish": { "data_type": "str" }, "publish_all": { } }'
+        echo '{ "sync": { "data_type": "str", "peers_ip": "str" }, "get": { "data_type": "str" },  "publish": { "data_type": "str" }, "publish_all": { },"insert": { "data_type": "str", "json": "str" } }'
     ;; 
     call)
         # source jshn shell library
@@ -20,6 +20,21 @@ case "$1" in
         json_load $msg
         json_get_vars data_type 
         json_get_vars peers_ip
+        json=$(jsonfilter -s $msg -e "@.json")
+        if json_is_a peers_ip array
+        then
+            json_select peers_ip
+            idx=1
+            ips=""
+            while json_is_a ${idx} string  ## iterate over data inside "peersip" object
+            do
+                json_get_var ip_addr $idx
+                ips="$ips$ip_addr "
+                idx=$(( idx + 1 ))
+            done
+        else
+            ips=$peers_ip
+        fi
         case "$2" in 
             get) 
                 if output=$(shared-state-async get $data_type 2>/dev/null) 
@@ -30,7 +45,7 @@ case "$1" in
                 fi 
             ;; 
             sync) 
-                shared-state-async sync $data_type ${peers_ip//,/ } > /dev/null 2>&1
+                shared-state-async sync $data_type $ips > /dev/null 2>&1
                 echo {\"data\": {} , \"error\": $? } 
             ;; 
             publish) 
@@ -41,6 +56,10 @@ case "$1" in
                 shared-state-async-publish-all > /dev/null 2>&1
                 echo {\"data\": {} , \"error\": $? }
             ;;
+            insert)
+                printf '%s' "$json" | shared-state-async insert $data_type > /dev/null 2>&1 
+                echo {\"data\": {} , \"error\": $? }
+            ;;
             *)
                  echo '{\"data\" {} ,\"error\" = "Method not found"}' 
             ;; 

packages/shared-state-babel_links_info/Makefile

@@ -12,7 +12,7 @@ define Package/$(PKG_NAME)
 	TITLE:=Babel links module for shared-state
 	MAINTAINER:=Asociación Civil Altermundi <[email protected]>
 	DEPENDS:=+lua +luci-lib-jsonc +ubus-lime-utils \
-		+libubus-lua shared-state-async
+		+libubus-lua +shared-state-ref_state_commons shared-state-async   
 	PKGARCH:=all
 endef
 

packages/shared-state-babel_links_info/files/etc/shared-state/ref_state/babel_links_info_ref.json

@@ -0,0 +1 @@
+{}

packages/shared-state-babel_links_info/files/etc/uci-defaults/shared-state_babel_links_info

@@ -1,14 +1,16 @@
 #!/bin/sh
-unique_append()
-{
-	grep -qF "$1" "$2" || echo "$1" >> "$2"
-}
-
-
+## information generator datatype
 uci set shared-state.babel_links_info=dataType
 uci set shared-state.babel_links_info.name='babel_links_info'
 uci set shared-state.babel_links_info.scope='community'
 uci set shared-state.babel_links_info.ttl='2400'
 uci set shared-state.babel_links_info.update_interval='30'
-uci commit shared-state
 
+## Reference state data type
+uci set shared-state.babel_links_info_ref=dataType
+uci set shared-state.babel_links_info_ref.name='babel_links_info_ref'
+uci set shared-state.babel_links_info_ref.scope='community'
+uci set shared-state.babel_links_info_ref.ttl='2400'
+uci set shared-state.babel_links_info_ref.update_interval='50'
+
+uci commit shared-state

packages/shared-state-babel_links_info/files/usr/share/shared-state/hooks/babel_links_info_ref/shared-state-update_refstate

@@ -0,0 +1 @@
+/usr/bin/shared-state-update_refstate

packages/shared-state-babel_links_info/files/usr/share/shared-state/publishers/shared-state-publish_babel_links_info

@@ -5,22 +5,11 @@
 -- ! Copyright (c) 2023  Instituto Nacional de Tecnología Industrial
 -- ! Copyright (C) 2023  Asociación Civil Altermundi <[email protected]>
 -- !
--- ! This program is free software: you can redistribute it and/or modify
--- ! it under the terms of the GNU Affero General Public License as
--- ! published by the Free Software Foundation, either version 3 of the
--- ! License, or (at your option) any later version.
--- !
--- ! 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 Affero General Public License for more details.
--- !
--- ! You should have received a copy of the GNU Affero General Public License
--- ! along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-- ! SPDX-License-Identifier: AGPL-3.0-only
 
-local JSON = require("luci.jsonc")
 local utils = require('lime.utils')
 local ubus = require "ubus"
+local shared_state_links_info = require ("shared_state_links_info")
 
 local ifaceip = {}
 
@@ -40,16 +29,16 @@ function get_babel_links_info()
     babelneigt_obj = ubus.call(conn, "babeld", "get_neighbours", {})
     if babelneigt_obj ~= nil then
         for key, value in pairs(babelneigt_obj.IPv6) do
-            table.insert(links, {
+            local key_table = {(string.gsub(get_interface_ip(value.dev),":","")),(string.gsub(key,":",""))}
+		    table.sort(key_table)
+		    links[table.concat(key_table)]= {
                 src_ip = get_interface_ip(value.dev),
                 dst_ip = key,
                 iface = value.dev
-            })
+            }
         end
     end
     return links
 end
 
-local hostname = io.input("/proc/sys/kernel/hostname"):read("*line")
-local result = { [hostname] = get_babel_links_info() }
-io.popen("shared-state-async insert babel_links_info", "w"):write(JSON.stringify(result))
+shared_state_links_info.insert_in_ss_with_location(get_babel_links_info(),"babel_links_info")

packages/shared-state-babel_links_info/tests/test_shared-state-babel_links_info.lua

@@ -31,9 +31,9 @@ describe('Tests network_nodes #network_nodes', function()
         require("shared-state-publish_babel_links_info")
 
         babelinfo = get_babel_links_info()
-        assert.are.equal('fe80::16cc:20ff:feda:4eac', babelinfo[1].dst_ip)
-        assert.are.equal("wlan1-mesh_17",babelinfo[1].iface)
-        assert.are.equal("fe80::c24a:ff:fefc:3abd",babelinfo[1].src_ip)
+        assert.are.equal('fe80::16cc:20ff:feda:4eac', babelinfo["fe8016cc20fffeda4eacfe80c24afffefc3abd"].dst_ip)
+        assert.are.equal("wlan1-mesh_17",babelinfo["fe8016cc20fffeda4eacfe80c24afffefc3abd"].iface)
+        assert.are.equal("fe80::c24a:ff:fefc:3abd",babelinfo["fe8016cc20fffeda4eacfe80c24afffefc3abd"].src_ip)
     end)
 end)
 

packages/shared-state-bat_links_info/Makefile

@@ -13,7 +13,7 @@ define Package/$(PKG_NAME)
 	TITLE:=Batman protocol links information module for shared-state
 	MAINTAINER:= Javier <[email protected]>
 	DEPENDS:=+lua +luci-lib-jsonc +ubus-lime-utils \
-		+lime-system +batctl-default shared-state-async   
+		+lime-system +batctl-default +shared-state-ref_state_commons shared-state-async   
 	PKGARCH:=all
 endef
 

packages/shared-state-bat_links_info/files/etc/shared-state/ref_state/bat_links_info_ref.json

@@ -0,0 +1 @@
+{}

packages/shared-state-bat_links_info/files/etc/uci-defaults/shared-state_bat_links_info

@@ -0,0 +1,16 @@
+#!/bin/sh
+## information generator datatype
+uci set shared-state.bat_links_info=dataType
+uci set shared-state.bat_links_info.name='bat_links_info'
+uci set shared-state.bat_links_info.scope='community'
+uci set shared-state.bat_links_info.ttl='2400'
+uci set shared-state.bat_links_info.update_interval='30'
+
+## Reference state data type
+uci set shared-state.bat_links_info_ref=dataType
+uci set shared-state.bat_links_info_ref.name='bat_links_info_ref'
+uci set shared-state.bat_links_info_ref.scope='community'
+uci set shared-state.bat_links_info_ref.ttl='2400'
+uci set shared-state.bat_links_info_ref.update_interval='50'
+
+uci commit shared-state

packages/shared-state-bat_links_info/files/usr/share/shared-state/hooks/bat_links_info_ref/shared-state-update_refstate

@@ -0,0 +1 @@
+/usr/bin/shared-state-update_refstate

packages/shared-state-bat_links_info/files/usr/share/shared-state/publishers/shared-state-publish_bat_links_info

@@ -4,24 +4,12 @@
 --! Copyright (C) 2023  Javier Jorge <[email protected]>
 --! Copyright (C) 2023  Asociación Civil Altermundi <[email protected]>
 --!
---! This program is free software: you can redistribute it and/or modify
---! it under the terms of the GNU Affero General Public License as
---! published by the Free Software Foundation, either version 3 of the
---! License, or (at your option) any later version.
---!
---! 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 Affero General Public License for more details.
---!
---! You should have received a copy of the GNU Affero General Public License
---! along with this program.  If not, see <http://www.gnu.org/licenses/>.
+--! SPDX-License-Identifier: AGPL-3.0-only
 
 local JSON = require("luci.jsonc")
 local utils = require('lime.utils')
 local network = require ("lime.network")
-
-local hostname = utils.hostname()
+local shared_state_links_info = require ("shared_state_links_info")
 
 function get_bat_links_info()
 	local bat_neighbors_obj={}
@@ -34,25 +22,30 @@ function get_bat_links_info()
 	bat_neighbors = string.gsub(bat_neighbors,"neigh_address","dst_mac")
 	bat_neighbors = string.gsub(bat_neighbors,"hard_ifname","iface")
 	bat_neighbors_obj = JSON.parse(bat_neighbors)
-
-	for key,neight_value in pairs (bat_neighbors_obj) do
-		local macparts = network.get_mac(neight_value.iface)
-		local src_macaddr = table.concat(macparts,":")
-		neight_value.hard_ifindex=nil
-		neight_value.src_mac=src_macaddr
-		for key,originator_value in pairs (bat_originators_obj) do
-			if originator_value.hard_ifname == neight_value.iface and 
-			originator_value.neigh_address== originator_value.orig_address and  
-			originator_value.neigh_address== neight_value.dst_mac then
-				-- Batman "transmit link quality" (tq) is a byte that describes 
-				-- the probability of a successful transmission towards a
-				-- neighbor node
-				neight_value.tq = originator_value.tq
+	local kv_fromlinks = {}
+	if bat_neighbors_obj then
+		for key,neight_value in pairs (bat_neighbors_obj) do
+			local macparts = network.get_mac(neight_value.iface)
+			local src_macaddr = table.concat(macparts,":")
+			neight_value.hard_ifindex=nil
+			neight_value.src_mac=string.lower(src_macaddr)
+			neight_value.dst_mac=string.lower(neight_value.dst_mac)
+			for key,originator_value in pairs (bat_originators_obj) do
+				if originator_value.hard_ifname == neight_value.iface and 
+				originator_value.neigh_address== originator_value.orig_address and  
+				originator_value.neigh_address== neight_value.dst_mac then
+					-- Batman "transmit link quality" (tq) is a byte that describes 
+					-- the probability of a successful transmission towards a
+					-- neighbor node
+					neight_value.tq = originator_value.tq
+				end
 			end
+			local key_table = {(string.gsub(neight_value.src_mac,":","")),(string.gsub(neight_value.dst_mac,":",""))}
+			table.sort(key_table)
+			kv_fromlinks[table.concat(key_table)]=neight_value
 		end
 	end
-	return bat_neighbors_obj
+	return kv_fromlinks
 end
 
-local result = { [hostname] = get_bat_links_info() }
-io.popen("shared-state-async insert bat_links_info", "w"):write(JSON.stringify(result))
+shared_state_links_info.insert_in_ss_with_location(get_bat_links_info(),"bat_links_info")

packages/shared-state-bat_links_info/tests/sample.json

@@ -0,0 +1,92 @@
+{
+    "LiMe-430b0c": [
+        {
+            "dst_mac": "02:cc:4e:1f:73:aa",
+            "last_seen_msecs": 1560,
+            "tq": 255,
+            "src_mac": "02:cc:4e:43:0b:0c",
+            "iface": "wlan2-mesh_29"
+        },
+        {
+            "dst_mac": "02:ab:46:1f:73:aa",
+            "last_seen_msecs": 1000,
+            "tq": 255,
+            "src_mac": "02:ab:46:43:0b:0c",
+            "iface": "wlan1-mesh_29"
+        },
+        {
+            "dst_mac": "02:ab:46:dd:69:1c",
+            "last_seen_msecs": 1670,
+            "tq": 251,
+            "src_mac": "02:ab:46:43:0b:0c",
+            "iface": "wlan1-mesh_29"
+        }
+    ],
+    "cheche": [
+        {
+            "dst_mac": "02:ab:46:dd:69:1c",
+            "last_seen_msecs": 20,
+            "tq": 255,
+            "src_mac": "02:ab:46:1f:73:aa",
+            "iface": "wlan1-mesh_29"
+        },
+        {
+            "dst_mac": "02:ab:46:43:0b:0c",
+            "last_seen_msecs": 1300,
+            "tq": 251,
+            "src_mac": "02:ab:46:1f:73:aa",
+            "iface": "wlan1-mesh_29"
+        },
+        {
+            "dst_mac": "02:cc:4e:43:0b:0c",
+            "last_seen_msecs": 900,
+            "tq": 242,
+            "src_mac": "02:cc:4e:1f:73:aa",
+            "iface": "wlan2-mesh_29"
+        },
+        {
+            "dst_mac": "02:58:47:dd:69:1c",
+            "last_seen_msecs": 1460,
+            "tq": 255,
+            "src_mac": "02:58:47:1f:73:aa",
+            "iface": "wlan0-mesh_29"
+        },
+        {
+            "dst_mac": "02:58:47:1f:73:f6",
+            "last_seen_msecs": 520,
+            "tq": 255,
+            "src_mac": "02:58:47:1f:73:aa",
+            "iface": "wlan0-mesh_29"
+        }
+    ],
+    "konB-11s": [
+        {
+            "dst_mac": "02:58:47:1f:73:aa",
+            "last_seen_msecs": 1020,
+            "tq": 255,
+            "src_mac": "02:58:47:dd:69:1c",
+            "iface": "wlan0-mesh_29"
+        },
+        {
+            "dst_mac": "02:58:47:1f:73:f6",
+            "last_seen_msecs": 1010,
+            "tq": 255,
+            "src_mac": "02:58:47:dd:69:1c",
+            "iface": "wlan0-mesh_29"
+        },
+        {
+            "dst_mac": "02:ab:46:1f:73:aa",
+            "last_seen_msecs": 540,
+            "tq": 235,
+            "src_mac": "02:ab:46:dd:69:1c",
+            "iface": "wlan1-mesh_29"
+        },
+        {
+            "dst_mac": "02:ab:46:43:0b:0c",
+            "last_seen_msecs": 1140,
+            "tq": 255,
+            "src_mac": "02:ab:46:dd:69:1c",
+            "iface": "wlan1-mesh_29"
+        }
+    ]
+}