fix: emit events via Logos Client

CMakeLists.txt

@@ -147,7 +147,7 @@ set_target_properties(logos_core PROPERTIES
 )
 
 add_library(logos_cpp_sdk INTERFACE)
-target_include_directories(logos_cpp_sdk INTERFACE "${SDK_INC}")
+target_include_directories(logos_cpp_sdk INTERFACE "${SDK_INC}" "${SDK_INC}/cpp")
 
 # ---- Plugin ----
 set(PLUGIN_TARGET logos-blockchain-module)

config/testnet.config.yaml

@@ -1,203 +0,0 @@
-tracing:
-  logger: !Stdout
-  tracing: None
-  filter: None
-  metrics: None
-  console: None
-  level: DEBUG
-network:
-  backend:
-    swarm:
-      host: 0.0.0.0
-      port: 3010
-      node_key: ea1e1dcc31612bd20987f017f0ca435cd2a59a4bd9fd6e14883b4803ae3b803d
-    initial_peers:
-#      - /dns4/devnet.blockchain.logos.co/udp/3000/quic-v1
-#      - /dns4/devnet.blockchain.logos.co/udp/3001/quic-v1
-#      - /dns4/devnet.blockchain.logos.co/udp/3002/quic-v1
-#      - /dns4/devnet.blockchain.logos.co/udp/3003/quic-v1
-      - /ip4/127.0.0.1/udp/3000/quic-v1
-      - /ip4/127.0.0.1/udp/3001/quic-v1
-      - /ip4/127.0.0.1/udp/3002/quic-v1
-      - /ip4/127.0.0.1/udp/3003/quic-v1
-blend:
-  non_ephemeral_signing_key_id: 32e4b52b78e0e8273f31e2ae0826d09b0348d4c66824af4f51ec4ef338082211
-  recovery_path_prefix: ./resources/recovery/blend
-  core:
-    backend:
-      listening_address: /ip4/127.0.0.1/udp/3001/quic-v1
-      core_peering_degree:
-        start: 4
-        end: 8
-      edge_node_connection_timeout:
-        secs: 1
-        nanos: 0
-      max_edge_node_incoming_connections: 300
-      max_dial_attempts_per_peer: 3
-    zk:
-      secret_key_kms_id: 32e4b52b78e0e8273f31e2ae0826d09b0348d4c66824af4f51ec4ef338082211
-  edge:
-    backend:
-      max_dial_attempts_per_peer_per_message: 1
-      replication_factor: 1
-deployment: mainnet
-da_network:
-  backend:
-    node_key: ea1e1dcc31612bd20987f017f0ca435cd2a59a4bd9fd6e14883b4803ae3b803d
-    listening_address: /ip4/127.0.0.1/udp/8716/quic-v1
-    policy_settings:
-      min_dispersal_peers: 1
-      min_replication_peers: 1
-      max_dispersal_failures: 3
-      max_sampling_failures: 3
-      max_replication_failures: 3
-      malicious_threshold: 5
-    monitor_settings:
-      failure_time_window: "10.0"
-      time_decay_factor: "0.8"
-    balancer_interval:
-      secs: 5
-      nanos: 0
-    redial_cooldown:
-      secs: 5
-      nanos: 0
-    replication_settings:
-      seen_message_cache_size: 1000
-      seen_message_ttl: "3600.0"
-    subnets_settings:
-      num_of_subnets: 20
-      shares_retry_limit: 5
-      commitments_retry_limit: 5
-  membership:
-    replication_factor: 2
-    subnetwork_size: 2
-  api_adapter_settings:
-    api_port: 8722
-    is_secure: false
-  subnet_refresh_interval:
-    secs: 30
-    nanos: 0
-  subnet_threshold: 2048
-  min_session_members: 2
-da_verifier:
-  share_verifier_settings:
-    global_params_path: ./resources/tests/kzgrs/kzgrs_test_params
-    domain_size: 2
-  tx_verifier_settings: null
-  network_adapter_settings: null
-  storage_adapter_settings:
-    blob_storage_directory: ./resources
-  mempool_trigger_settings:
-    publish_threshold: 0.8
-    share_duration: [ 5, 0 ]
-    prune_duration: [ 30, 0 ]
-    prune_interval: [ 5, 0 ]
-da_sampling:
-  share_verifier_settings:
-    global_params_path: ./resources/tests/kzgrs/kzgrs_test_params
-    domain_size: 2
-  sampling_settings:
-    num_samples: 1
-    num_subnets: 2
-    old_blobs_check_interval:
-      secs: 5
-      nanos: 0
-    blobs_validity_duration:
-      secs: 18446744073709551615
-      nanos: 0
-  commitments_wait_duration:
-    secs: 2
-    nanos: 0
-  sdp_blob_trigger_sampling_delay:
-    secs: 5
-    nanos: 0
-http:
-  backend_settings:
-    address: 127.0.0.1:8722
-    cors_origins: [ ]
-time:
-  chain_start_time: [ 2025, 41, 9, 38, 29, 993653000, 0, 0, 0 ]
-  backend:
-    update_interval: [ 16, 0 ]
-    ntp_server: pool.ntp.org
-    ntp_client_settings:
-      timeout: [ 5, 0 ]
-      listening_interface: 0.0.0.0
-cryptarchia:
-  service:
-    starting_state: !Genesis
-      genesis_tx:
-        mantle_tx:
-          ops:
-            - opcode: 0
-              payload:
-                channel_id: "0000000000000000000000000000000000000000000000000000000000000000"
-                inscription: [ 103, 101, 110, 101, 115, 105, 115 ]  # "genesis" in bytes
-                parent: "0000000000000000000000000000000000000000000000000000000000000000"
-                signer: "0000000000000000000000000000000000000000000000000000000000000000"
-          ledger_tx:
-            inputs: []
-            outputs:
-              - value: 1
-                pk: d204000000000000000000000000000000000000000000000000000000000000
-          execution_gas_price: 0
-          storage_gas_price: 0
-        ops_proofs: [NoProof]
-        ledger_tx_proof:
-          pi_a: [
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-          ]
-          pi_b: [
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-          ]
-          pi_c: [
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-          ]
-    recovery_file: ./resources/recovery/cryptarchia.json
-    bootstrap:
-      prolonged_bootstrap_period: [ 86400, 0 ]
-      force_bootstrap: false
-      offline_grace_period:
-        grace_period: [ 1200, 0 ]
-        state_recording_interval: [ 60, 0 ]
-  network:
-    bootstrap:
-      ibd:
-        peers:
-#          - 12D3KooWEiByuYHNv8CpVLFCvKmnRqeExUrFavQfPy1Ch6ZBD4wn
-#          - 12D3KooWEAcvukmjQovaQiYHoRMiEC1rkHVqNtSdmnqNg5PX4ex1
-#          - 12D3KooWPWhnJBXR9VKNZBw5sbYtJxWANH9KUwP4JnQDYYvpkxsC
-#          - 12D3KooWM9oDwdgvN5RF7Xut97vJVMXSNRytoitQAeNSxjGWvTTc
-          - 12D3KooWRuCV6UDuQuYkmG9Y7x9uU6WV8whJTxQR3zwpEZnXAoFP
-          - 12D3KooWBztub2cRcTm4G1yir2Wv6ErFcJjiZi2ZBoJwQk9N77aJ
-          - 12D3KooWRoYTdyWdaxRv4Sr6JUcvwM1NKYqDrVmPRKRau9c5YqS1
-          - 12D3KooWELj9EaHym8Awaj2V9GgEb2KCNud8Y3Xz5SiiEt9vVw2b
-    sync:
-      orphan:
-        max_orphan_cache_size: 5
-  leader:
-    pk: "0000000000000000000000000000000000000000000000000000000000000000"
-    sk: 3cf3335017304dcfce45124a0633829f00000000000000000000000000000000
-storage:
-  db_path: ./resources/tests/db
-  read_only: false
-  column_family: blocks
-mempool:
-  recovery_path: ./resources/recovery/mempool.json
-sdp:
-  declaration: null
-  wallet_config:
-    max_tx_fee: 18446744073709551615  # u64::MAX
-    # SDP funding public key - matches the genesis note pk used for SDP transaction fees
-    funding_pk: "89b7314f5184bae9eb7fa511098eb321b97b8fbbdec611dda591e0c01e18331d"
-wallet:
-  known_keys:
-    - "0000000000000000000000000000000000000000000000000000000000000000"
-key_management:
-  keys:
-    leader_key: !Zk 3cf3335017304dcfce45124a0633829f00000000000000000000000000000000

flake.lock

@@ -23,11 +23,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1770805205,
-        "narHash": "sha256-iFbTm1SZba058R+l7ShuA9jH8zt9tVRxO4vBHc95KaI=",
+        "lastModified": 1770819486,
+        "narHash": "sha256-a9/K6yHODsg9vw9IUlhLAd10aDwsd8YPXjPA6GbPvl8=",
         "owner": "logos-blockchain",
         "repo": "logos-blockchain",
-        "rev": "90d266f02142d2211911529d0afadf0138308381",
+        "rev": "1a49d7cb0191c8b19ff9622cb7be041582f794b2",
         "type": "github"
       },
       "original": {

src/logos_blockchain_module.cpp

@@ -1,8 +1,15 @@
 #include "logos_blockchain_module.h"
+#include "logos_api_client.h"
+#include <QVariant>
+
+// This is a static variable that is used to store the module instance.
+// It is used to access the module instance from subscribe_to_new_blocks callback.
+static LogosBlockchainModule* s_moduleForCallback = nullptr;
 
 LogosBlockchainModule::LogosBlockchainModule() = default;
 
 LogosBlockchainModule::~LogosBlockchainModule() {
+    s_moduleForCallback = nullptr;
     if (node) {
         stop();
     }
@@ -64,10 +71,18 @@ int LogosBlockchainModule::start(const QString& config_path, const QString& depl
         return 1;
     }
 
+    s_moduleForCallback = this;
     subscribe_to_new_blocks(node, [](const char* block) {
         std::cout << "Received new block: " << block << std::endl;
-        auto* event = new BlockEvent(block);
-        QCoreApplication::postEvent(qApp, event);
+        if (!s_moduleForCallback) {
+            qCritical() << "s_moduleForCallback is nullptr cant forward the event.";
+            free_cstring(const_cast<char*>(block)); // Free Rust-allocated memory
+            return;
+        }
+        QVariantList data;
+        data.append(QString::fromUtf8(block));
+        s_moduleForCallback->emitEvent("newBlock", data);
+        free_cstring(const_cast<char*>(block));  // Free Rust-allocated memory
     });
 
     return 0;
@@ -128,3 +143,18 @@ int LogosBlockchainModule::wallet_transfer_funds(
     std::ranges::copy(value, *output_hash);
     return 0;
 }
+
+void LogosBlockchainModule::emitEvent(const QString& eventName, const QVariantList& data) {
+    if (!logosAPI) {
+        qWarning() << "LogosBlockchainModule: LogosAPI not available, cannot emit" << eventName;
+        return;
+    }
+
+    LogosAPIClient* client = logosAPI->getClient("liblogos-blockchain-module");
+    if (!client) {
+        qWarning() << "LogosBlockchainModule: Failed to get liblogos-blockchain-module client for event" << eventName;
+        return;
+    }
+
+    client->onEventResponse(this, eventName, data);
+}

src/logos_blockchain_module.h

@@ -1,25 +1,8 @@
 #pragma once
 #include <QtCore/QDebug>
-#include <QtCore/QEvent>
-#include <QtCore/QCoreApplication>
 #include <iostream>
-#include <memory>
 #include "i_logos_blockchain_module.h"
 
-class BlockEvent : public QEvent {
-public:
-    static const QEvent::Type BlockEventType = static_cast<QEvent::Type>(QEvent::User + 111);
-    BlockEvent(const char* blockData) : QEvent(BlockEventType), block(blockData, &free_block) {}
-    ~BlockEvent() = default;
-
-    std::shared_ptr<const char> block;
-private:
-    static void free_block(const char* ptr) {
-		// SAFETY: Rust side expects a *mut char, so we can do the cast here.
-        if (ptr) free_cstring(const_cast<char*>(ptr));
-    }
-};
-
 class LogosBlockchainModule final : public QObject, public PluginInterface, public ILogosBlockchainModule {
     Q_OBJECT
     Q_PLUGIN_METADATA(IID ILogosBlockchainModule_iid FILE LOGOS_BLOCKCHAIN_MODULE_METADATA_FILE)
@@ -45,4 +28,7 @@ signals:
 
 private:
     LogosBlockchainNode* node = nullptr;
+
+    // Helper method for emitting events
+    void emitEvent(const QString& eventName, const QVariantList& data);
 };