From 4782225f29b6f80ee023297d0a0726c6c798e3d7 Mon Sep 17 00:00:00 2001
From: 李佳 <lijia@geedgenetworks.com>
Date: Wed, 10 Jul 2024 06:58:33 +0000
Subject: Initial commit

---
 test/quic_decoder_test_plug.cpp | 131 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100644 test/quic_decoder_test_plug.cpp

(limited to 'test/quic_decoder_test_plug.cpp')

diff --git a/test/quic_decoder_test_plug.cpp b/test/quic_decoder_test_plug.cpp
new file mode 100644
index 0000000..39363e0
--- /dev/null
+++ b/test/quic_decoder_test_plug.cpp
@@ -0,0 +1,131 @@
+/*
+ *  author:yangwei
+ *  create time:2021-8-21
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <assert.h>
+#include "cJSON.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+#include "quic_decoder.h"
+#include <stellar/stellar.h>
+#include <stellar/session.h>
+#include <stellar/session_mq.h>
+#include <stellar/session_exdata.h>
+
+extern "C" int commit_test_result_json(cJSON *node, const char *name);
+extern int quic_version_int2string(unsigned int version, char *buff, int buff_len);
+
+static int g_result_count = 1;
+
+#if 0
+#define DEBUG_PRINT(fmt, args...) fprintf(stderr, fmt, ##args)
+#else
+#define DEBUG_PRINT(fmt, args...)  
+#endif
+
+struct quic_gtest_context
+{
+    cJSON *json_root;
+    int version_get;
+    int tuple4_get;
+};
+
+static void cJSON_Add_QStringToObject(cJSON * object, const char *name, const char* qstring, size_t len)
+{
+    char *tmp = (char *)calloc(1, len + 1);
+    memcpy(tmp, qstring, len);
+    cJSON_AddStringToObject(object, name, tmp);
+}
+
+extern "C" void QUIC_TEST_PLUG_ENTRY(struct session *sess, int topic_id, const void *msg, void *per_session_ctx, void *plugin_env)
+{
+    struct quic_gtest_context *qctx = (struct quic_gtest_context *)per_session_ctx;
+    struct quic_message *qmsg = (struct quic_message *)msg;
+    enum quic_message_type mtype = quic_message_type_get(qmsg);
+    char *result = NULL;
+    size_t res_len = 0;
+    enum session_state sstate = session_get_current_state(sess);
+
+    DEBUG_PRINT("### QUIC_TEST_PLUG_ENTRY: msg type=%d\n", (int)mtype);
+
+    if(QUIC_CLIENT_HELLO == mtype){
+        if(qctx->tuple4_get == 0){
+            cJSON_AddStringToObject(qctx->json_root, "Tuple4", session_get0_readable_addr(sess));
+            qctx->tuple4_get = 1;
+        }
+
+        if(qctx->version_get == 0){
+            const char *version_str = quic_message_readable_version_get0(qmsg);
+            if(version_str){
+                cJSON_AddStringToObject(qctx->json_root, "VERSION", version_str);
+                qctx->version_get = 1;
+            }
+        }
+
+        quic_message_sni_get0(qmsg, &result, &res_len);
+        if(result){
+            cJSON_Add_QStringToObject(qctx->json_root, "SNI", result, res_len);
+        }
+        
+        quic_message_user_agent_get0(qmsg, &result, &res_len);
+        if(result){
+            cJSON_Add_QStringToObject(qctx->json_root, "UA", result, res_len);
+        }
+    }
+
+    if(sstate == SESSION_STATE_CLOSING){
+        //some sapp version not support SESSION_STATE_CLOSING, do this in free_cb()
+    }
+
+    return ;
+}
+
+extern "C" void *quic_gtest_plug_session_ctx_new_cb(struct session *sess, void *plugin_env)
+{
+    struct quic_gtest_context *ctx = (struct quic_gtest_context *)calloc(1, sizeof(struct quic_gtest_context));
+    ctx->json_root = cJSON_CreateObject();
+    return ctx;
+}
+
+extern "C" void quic_gtest_session_ctx_free_cb(struct session *sess, void *session_ctx, void *plugin_env)
+{
+    struct quic_gtest_context *qctx = (struct quic_gtest_context *)session_ctx;
+    if(qctx->tuple4_get || qctx->version_get){
+        char result_name[16]="";
+        sprintf(result_name,"QUIC_RESULT_%d", g_result_count);
+        commit_test_result_json(qctx->json_root, result_name);
+        g_result_count+=1;   
+    }
+    free(session_ctx);
+}
+
+extern "C" void *QUIC_TEST_PLUG_INIT(struct stellar *st)
+{
+    void *fake_quic_gtest_plugin_env = (void *)"_fake_plugin_env_";
+    int quic_gtest_plug_id = stellar_session_plugin_register(st, quic_gtest_plug_session_ctx_new_cb, quic_gtest_session_ctx_free_cb, fake_quic_gtest_plugin_env);
+    int quic_topic_id = stellar_session_mq_get_topic_id(st, QUIC_DECODER_TOPIC);
+    assert(quic_topic_id >= 0);
+    stellar_session_mq_subscribe(st, quic_topic_id, QUIC_TEST_PLUG_ENTRY, quic_gtest_plug_id);
+
+    return fake_quic_gtest_plugin_env;
+}
+
+extern "C" void QUIC_TEST_PLUG_DESTROY(void *plugin_env)
+{
+    return ;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+
+
-- 
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