added Send function overload to pass pointer to data

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.15)
 
-set(PROJECT_VER 1.0.4)
+set(PROJECT_VER 1.0.5)
 set(PROJECT_NAME "ydcpp-tcpcat")
 project(${PROJECT_NAME} LANGUAGES CXX
                         VERSION ${PROJECT_VER}

include/tcpcat/base/TcpClient.h

@@ -78,6 +78,13 @@ class TcpClient
     /// @return Returns the number of bytes sent.
     size_t Send(const std::vector<unsigned char> &data, size_t offset, size_t size);
 
+    /// @brief Sends data to host. EventHandler->OnSent will be called on success.
+    /// @param data Buffer that holds the data to be sent.
+    /// @param offset Offset value from the beginning of `data`.
+    /// @param size Count of bytes to be sent starting from `offset`.
+    /// @return Returns the number of bytes sent.
+    size_t Send(const unsigned char *data, size_t offset, size_t size);
+
     /// @brief Sends data to host with non-blocking operation. EventHandler->OnSent will be called on success.
     /// @param data Buffer that holds the data to be sent.
     void SendAsync(const std::vector<unsigned char> &data);

src/TcpClient.cpp

@@ -104,6 +104,15 @@ size_t TcpClient::Send(const std::vector<unsigned char> &data, size_t offset, si
     return session_->Send(data, offset, size);
 }
 
+size_t TcpClient::Send(const unsigned char *data, size_t offset, size_t size)
+{
+    if (!session_->IsConnected() || !data) {
+        return 0;
+    }
+
+    return session_->Send(data, offset, size);
+}
+
 void TcpClient::SendAsync(const std::vector<unsigned char> &data)
 {
     session_->SendAsync(data, 0, data.size());

test/CommonTypes.h

@@ -74,6 +74,11 @@ class ClientHandler : public tcpcat::EventHandler
         std::cout << "Message sent to server: " << std::string(buf.begin(), buf.begin() + bytes) << '\n';
     }
 
+    void OnSent(std::shared_ptr<tcpcat::TcpSession> session, const unsigned char *buf, size_t bytes) override
+    {
+        std::cout << "Message sent to server: " << std::string((const char *)buf) << '\n';
+    }
+
     void OnDisconnected(std::shared_ptr<tcpcat::TcpSession> session) override
     {
         std::cout << "Disconnected from server: " << session->RemoteEndpoint().address().to_string() << " : "

test/TcpClient/TEST_TcpClient.cpp

@@ -54,16 +54,14 @@ class Test003Handler : public tcpcat::EventHandler
     void OnConnected(std::shared_ptr<tcpcat::TcpSession> session) override
     {
         std::cout << "Test003Handler connected.\n";
-        std::cout << "Server: " << session->RemoteEndpoint().address().to_string() << " : " << session->RemoteEndpoint().port()
-                  << '\n';
+        std::cout << "Server: " << session->RemoteEndpoint().address().to_string() << " : " << session->RemoteEndpoint().port() << '\n';
         session->Close();
     }
 
     void OnDisconnected(std::shared_ptr<tcpcat::TcpSession> session) override
     {
         std::cout << "Test003Handler disconnected.\n";
-        std::cout << "Server: " << session->RemoteEndpoint().address().to_string() << " : "
-                  << session->RemoteEndpoint().port() << '\n';
+        std::cout << "Server: " << session->RemoteEndpoint().address().to_string() << " : " << session->RemoteEndpoint().port() << '\n';
     }
 
     void OnError(std::shared_ptr<tcpcat::TcpSession> session, const asio::error_code &err) override
@@ -84,8 +82,19 @@ TEST(Client, TEST_004)
     tcpcat::TcpClient client("tcpbin.com", 4242, std::make_shared<ClientHandler>());
     ASSERT_NO_THROW(client.Connect());
     if (client.IsConnected()) {
-        const std::string msg = "hello tcpcat";
+        const std::string msg = "hello tcpcat TEST_004";
         client.Send(std::vector<unsigned char>(msg.begin(), msg.end()));
     }
-    std::this_thread::sleep_for(std::chrono::seconds(2));
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+}
+
+TEST(Client, TEST_005)
+{
+    tcpcat::TcpClient client("tcpbin.com", 4242, std::make_shared<ClientHandler>());
+    ASSERT_NO_THROW(client.Connect());
+    if (client.IsConnected()) {
+        const char *data = "hello tcpcat TEST_005";
+        client.Send((const unsigned char *)data, 0, strlen(data));
+    }
+    std::this_thread::sleep_for(std::chrono::seconds(1));
 }