TCP - implement the collector input plugin functions

src/plugins/input/tcp/CMakeLists.txt

@@ -12,6 +12,7 @@ add_library(tcp-input MODULE
     src/DecoderFactory.cpp
     src/Acceptor.cpp
     src/Plugin.cpp
+    src/IpxPlugin.cpp
 )
 
 install(

src/plugins/input/tcp/src/IpxPlugin.cpp

@@ -0,0 +1,77 @@
+/**
+ * \file
+ * \author Jakub Antonín Štigler <[email protected]>
+ * \brief ipfixcol2 API for tcp input plugin
+ * \date 2024
+ *
+ * Copyright: (C) 2023 CESNET, z.s.p.o.
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stdexcept> // exception
+
+#include <ipfixcol2.h> // IPX_*, ipx_*
+
+#include "Config.hpp" // Config
+#include "Plugin.hpp" // Plugin
+
+IPX_API struct ipx_plugin_info ipx_plugin_info = {
+    // Plugin identification name
+    "tcp",
+    // Brief description of the plugin
+    "Input plugins for IPFIX/NetFlow v5/v9 over Transmission Control Protocol.",
+    // Plugin type (input plugin)
+    IPX_PT_INPUT,
+    // Configuration flags (unused)
+    0,
+    // Plugin version string
+    "3.0.0",
+    // Minimal IPFIXcol version string
+    "2.0.0",
+};
+
+using namespace tcp_in;
+using namespace std;
+
+int ipx_plugin_init(ipx_ctx_t *ctx, const char *params) {
+    Plugin *plugin;
+
+    try {
+        Config conf(params);
+        plugin = new Plugin(ctx, conf);
+    } catch (exception &ex) {
+        IPX_CTX_ERROR(ctx, "%s", ex.what());
+        return IPX_ERR_DENIED;
+    }
+
+    ipx_ctx_private_set(ctx, plugin);
+    return IPX_OK;
+}
+
+int ipx_plugin_get(ipx_ctx_t *ctx, void *cfg) {
+    auto plugin = reinterpret_cast<Plugin *>(cfg);
+
+    try {
+        plugin->get();
+    } catch (exception &ex) {
+        IPX_CTX_ERROR(ctx, "%s", ex.what());
+        return IPX_ERR_DENIED;
+    }
+
+    return IPX_OK;
+}
+
+void ipx_plugin_session_close(ipx_ctx_t *ctx, void *cfg, const struct ipx_session *session) {
+    auto plugin = reinterpret_cast<Plugin *>(cfg);
+
+    try {
+        plugin->close_session(session);
+    } catch (exception &ex) {
+        IPX_CTX_ERROR(ctx, "%s", ex.what());
+    }
+}
+
+void ipx_plugin_destroy(ipx_ctx_t *ctx, void *cfg) {
+    (void)ctx;
+    delete reinterpret_cast<Plugin *>(cfg);
+}