get and send messages impl

src/CoreParser.php

@@ -52,6 +52,14 @@ class CoreParser {
                 return self::parseCodeStatusResponse($payload);
             case CoreProtocol::RESP_CODE_DEVICE_INFO:
                 return self::parseDeviceInfoResponse($payload);
+            case CoreProtocol::RESP_CODE_CHANNEL_INFO:
+                return self::parseChannelInfoResponse($payload);
+            case CoreProtocol::PUSH_CODE_MSG_WAITING:
+                return ['code'=>CoreProtocol::PUSH_CODE_MSG_WAITING];
+            case CoreProtocol::RESP_CODE_CONTACT_MSG_RECV_V3:
+            case CoreProtocol::RESP_CODE_CHANNEL_MSG_RECV_V3:
+            case CoreProtocol::RESP_CODE_CHANNEL_MSG_RECV:
+                return $payload;
             default:
                 echo "Unparsed response: " . \Menking\Meshcore\Util\Debug::hexDump($payload) . "\n";
                 return $payload;
@@ -353,6 +361,17 @@ class CoreParser {
         return $info;
     }
 
+    public static function parseChannelInfoResponse(string $payload) {
+        $info = [
+            'code'=>ord($payload[0]),
+            'channel_idx'=>ord($payload[1]),
+            'channel_name'=>self::readCstring(substr($payload, 2, 32)),
+            'channel_secret'=>substr($payload, 34, 16)
+        ];
+
+        return $info;
+    }
+
     public static function parseMessage(string $payload) {
         $data = [
             'code'=>ord($payload[0]),
@@ -365,4 +384,15 @@ class CoreParser {
 
         return $data;
     }
+
+    public static function readCstring($str) {
+        $x = strpos($str, "\0");
+
+        if( $x === false ) {
+            return null;
+        }
+        else {
+            return trim(substr($str, 0, $x));
+        }
+    }
 }

src/Meshcore.php

@@ -8,6 +8,7 @@ use Menking\Meshcore\Model\BinaryResponse;
 class Meshcore {
     private $serial;
     static private ?Meshcore $instance = null;
+    private $msg_queue = [];
 
     private function __construct() {
         CoreProtocol::configureTty(Environment::getDevice());
@@ -135,24 +136,13 @@ class Meshcore {
 
     /**
      * 
-     * @param null|string $tag 
      * @return mixed 
      */
-    public function getNextMessage(?string $tag = null): mixed {
+    public function getNextMessage(): mixed {
         CoreProtocol::writeFrame($this->serial, chr(CoreProtocol::CMD_SYNC_NEXT_MESSAGE));
         $response = CoreProtocol::readFrame($this->serial);
 
-        $data = CoreParser::parseResponse($response);
-
-        if( $data->code == 10 ) { // RESP_CODE_NO_MORE_MESSAGES
-            return null;
-        }
-
-        if( !is_null($tag) && $data->tag != $tag ) {
-            return null;
-        }
-
-        return $data;
+        return CoreParser::parseResponse($response);
     }
 
     /**
@@ -199,7 +189,7 @@ class Meshcore {
      * @return mixed 
      */
     public function login(string $contact_pk, string $password): mixed {
-        $payload = chr(CoreProtocol::CMD_LOGIN) . str_pad(base64_decode($contact_pk), CoreProtocol::PUB_KEY_SIZE, "\0") . $password . chr(0x00);
+        $payload = chr(CoreProtocol::CMD_SEND_LOGIN) . str_pad(base64_decode($contact_pk), CoreProtocol::PUB_KEY_SIZE, "\0") . $password . chr(0x00);
         
         CoreProtocol::writeFrame($this->serial, $payload);
         $response = CoreProtocol::readFrame($this->serial);
@@ -320,6 +310,22 @@ class Meshcore {
         return CoreParser::parseResponse($response);
     }
 
+    public function setChannel(int $idx, string $name, string $secret): mixed {
+        echo "secret length: " . strlen($secret) . "\n";
+        $payload = chr(CoreProtocol::CMD_SET_CHANNEL)
+            . chr($idx)
+            . str_pad($name, 32, "\0")
+            . $secret;
+
+        echo "payload length: " . strlen($payload) . "\n";
+        echo \Menking\Meshcore\Util\Debug::hexDump($payload) . "\n";
+
+        CoreProtocol::writeFrame($this->serial, $payload);
+        $response = CoreProtocol::readFrame($this->serial);
+
+        return CoreParser::parseResponse($response);
+    }
+
     public function readFrame(): mixed {
         return CoreProtocol::readFrame($this->serial);
     }
@@ -339,15 +345,21 @@ class Meshcore {
         do {
             $msg = self::getNextMessage();
 
-            if( $msg instanceof BinaryResponse ) {
+            if( $msg->code != 10) {
                 $messages[] = $msg;
-            }
 
                 if( $msg instanceof BinaryResponse && $msg->tag == $tag ) {
                     return $messages;
                 }
+            }
 
-            usleep(500000);
+            usleep(250000);
+
+            $response = $this->readFrame();
+
+            echo "readFrame: " . \Menking\Meshcore\Util\Debug::hexDump($response) . "\n";
+
+            usleep(250000);
         }
         while( ((time() - $mark) * 1000) < $timeout_ms );
 

tests/getMessages.php

@@ -14,7 +14,8 @@ $mc = Meshcore::getInstance();
 
 $mc->appStart("get_messages");
 
-$resp = $mc->getNextMessage();
+while(true) {
+    $msgs = $mc->pollForMessage('');
 
-print_r($resp);
-exit;
+    if( !empty($msgs) ) print_r($msgs);
+}

tests/sendMessage.php

@@ -13,11 +13,31 @@ Environment::configure($argv[1]);
 $mc = Meshcore::getInstance();
 
 $mc->appStart("send message");
-$resp = $mc->sendChannelTxtMessage("Ping", 0); // default channel Public on 0
 
-echo "Send Channel Txt Message result: " . print_r($resp, true) . "\n";
+$channels = [];
 
-$msgs = $mc->pollForMessage('');
+for( $i = 0; $i < 40; $i++ ) {
+    $chan = $mc->getChannel($i);
+
+    if( !empty($chan['channel_name']) ) {
+        $channels[] = $chan;
+    }
+}
+
+$idx = 0;
+foreach($channels as $channel) {
+    echo "({$channel['channel_idx']}) {$channel['channel_name']}\n";
+    echo "\t{$channel['channel_secret']}\n";
+}
+
+$chan_id = readline("Which channel to send message? ");
+
+$message = readline("Message? ");
+
+if( $mc->sendChannelTxtMessage($message, $chan_id) ) {
+    echo "Message sent\n";
+}
+
+$msgs = $mc->pollForMessage('', 7000);
 
 print_r($msgs);
-

tests/setChannel.php

@@ -0,0 +1,40 @@
+<?php
+
+use Menking\Meshcore\Environment;
+use Menking\Meshcore\Meshcore;
+
+require(__DIR__ . '/../vendor/autoload.php');
+
+if( !isset($argv[1]) ) die("{$argv[0]} <port>\n");
+
+Environment::configure($argv[1]);
+
+$channel = [
+    'name'=>'LocalTestSville',
+    'secret'=>base64_encode(hex2bin('4a1de86aa067e36b6ae99bd4930210df')),
+];
+
+$mc = Meshcore::getInstance();
+
+$mc->appStart("set channel");
+
+$channels = [];
+
+for( $i = 0; $i < 40; $i++ ) {
+    $chan = $mc->getChannel($i);
+
+    if( !empty($chan['channel_name']) ) {
+        $channels[] = $chan;
+    }
+}
+
+foreach($channels as $channel) {
+    echo "{$channel['channel_idx']}\t\t{$channel['channel_name']}\t\t" . bin2hex($channel['channel_secret']) . "\n";
+}
+echo "\n";
+
+readline("Enter to continue");
+
+$resp = $mc->setChannel(1, $channel['name'], base64_decode($channel['secret']));
+
+print_r($resp);