Added TestArgs

TestArgs.cc

+/* 
+ * File:   TestArgs.cc
+ * Author: Jiachen Chen
+ * 
+ * Created on April 30, 2019, 3:10 AM
+ */
+
+#include "TestArgs.hh"
+#include <click/string.hh>
+#include <click/etheraddress.hh>
+#include <click/ipaddress.hh>
+#include <click/args.hh>
+
+CLICK_DECLS
+
+#define ARGS_DEBUG
+        
+#ifdef ARGS_DEBUG
+#define DEBUG(...) _DEBUG(__VA_ARGS__, "dummy")
+#define _DEBUG(fmt, ...) printf("[%s.%s():%d] " fmt "%.0s\n", \
+                class_name(), __func__, __LINE__, __VA_ARGS__)
+#else
+#define DEBUG(...)
+#endif
+
+TestArgs::TestArgs() : elem_p(nullptr) {
+
+}
+
+TestArgs::~TestArgs() = default;
+
+static void print_buf(void *content, size_t size) {
+    size_t i;
+    uint8_t *ptr = (uint8_t *) content;
+    for (i = 0; i < size; i++) {
+        printf("%02" PRIx8 " ", ptr[i]);
+    }
+    printf("\n");
+}
+
+int TestArgs::configure(Vector<String>& conf, ErrorHandler* errh) {
+    uint32_t int_val;
+    String str_val;
+    IPAddress ip_addr;
+    EtherAddress src_ether_addr, dst_ether_addr;
+    Element *tmp_elem_p;
+
+    if (Args(conf, this, errh)
+            .read_mp("INT_VAL", int_val)
+            .read_mp("STR_VAL", str_val)
+            .read_mp("IP_ADDR", ip_addr)
+            .read_p("SRC_ETH", src_ether_addr)
+            .read_p("DST_ETH", dst_ether_addr)
+            .read_p("ELEM", ElementArg(), tmp_elem_p)
+            .complete() < 0) {
+        return -1;
+    }
+
+    printf("intval=%" PRIu32 "\n", int_val);
+
+    printf("strval=%s\n", str_val.c_str());
+
+    printf("IP_addr=%s, ", ip_addr.unparse().c_str());
+    printf("IP buf=");
+    print_buf(ip_addr.data(), 4); // this is already big-endian
+
+    printf("SRC_ETH=%s, ", src_ether_addr.unparse().c_str());
+    printf("SRC_ETH buf=");
+    print_buf(src_ether_addr.data(), 6); // this is already big-endian
+
+    printf("DST_ETH=%s, ", dst_ether_addr.unparse().c_str());
+    printf("DST_ETH buf=");
+    print_buf(dst_ether_addr.data(), 6); // this is already big-endian
+
+    if (tmp_elem_p != nullptr) {
+        printf("elem->name: %s\n", tmp_elem_p->class_name());
+        if ((elem_p = dynamic_cast<TestArgsElemParam *>(tmp_elem_p)) != nullptr) {
+            elem_p->test_function();
+        }
+    }
+
+    return 0;
+
+}
+
+void TestArgs::push(int port __attribute((__unused__)), Packet* p) {
+    DEBUG("Got pkt: %p, forward to elem_p!", p);
+    if (elem_p != NULL) {
+        elem_p->push(0, p);
+    }
+}
+
+
+CLICK_ENDDECLS
+
+EXPORT_ELEMENT(TestArgs)
\ No newline at end of file

TestArgs.click

+require(package "click_for_comnet");
+
+elem::TestArgsElemParam;
+
+test :: TestArgs(1, "string!", 192.168.1.1, SRC_ETH 01:02:03:04:05:06, DST_ETH 16:15:14:13:12:11, ELEM elem);
+
+TimedSource(INTERVAL 1, DATA "test", LIMIT 1, STOP true)
+    -> test;
+
+elem
+    -> Print("From Elem")
+    -> Discard;
+

TestArgs.hh

+/* 
+ * File:   TestArgs.hh
+ * Author: Jiachen Chen
+ *
+ * Created on April 30, 2019, 3:10 AM
+ */
+
+#ifndef TESTARGS_HH
+#define TESTARGS_HH
+
+#include <click/config.h>
+#include <click/element.hh>
+#include <click/glue.hh>
+#include "TestArgsElemParam.hh"
+
+CLICK_DECLS
+
+class TestArgs : public Element {
+public:
+    TestArgs() CLICK_COLD;
+    ~TestArgs() CLICK_COLD;
+    
+
+    const char* class_name() const { return "TestArgs"; }
+
+    const char* processing() const { return PUSH; }
+    
+    const char* port_count() const { return "1/0"; }
+
+    int configure(Vector<String>& conf, ErrorHandler* errh) CLICK_COLD;
+
+    void push(int port, Packet* p);
+
+private:
+    TestArgsElemParam *elem_p;
+};
+
+CLICK_ENDDECLS
+        
+#endif /* TESTARGS_HH */
+

TestArgsElemParam.cc

+/* 
+ * File:   TestArgsElemParam.cc
+ * Author: Jiachen Chen
+ * 
+ * Created on April 30, 2019, 3:45 AM
+ */
+
+#include "TestArgsElemParam.hh"
+
+CLICK_DECLS
+
+#define ELEM_DEBUG
+
+#ifdef ELEM_DEBUG
+#define DEBUG(...) _DEBUG(__VA_ARGS__, "dummy")
+#define _DEBUG(fmt, ...) printf("[%s.%s():%d] " fmt "%.0s\n", \
+                class_name(), __func__, __LINE__, __VA_ARGS__)
+#else
+#define DEBUG(...)
+#endif
+
+TestArgsElemParam::TestArgsElemParam() = default;
+
+TestArgsElemParam::~TestArgsElemParam() = default;
+
+void TestArgsElemParam::push(int port, Packet* p) {
+    DEBUG("Got packet from %d, %p", port, p);
+    checked_output_push(0, p);
+}
+
+void TestArgsElemParam::test_function() {
+    DEBUG("This is a test function!!");
+}
+
+
+CLICK_ENDDECLS
+
+EXPORT_ELEMENT(TestArgsElemParam)
\ No newline at end of file

TestArgsElemParam.hh

+/* 
+ * File:   TestArgsElemParam.hh
+ * Author: Jiachen Chen
+ *
+ * Created on April 30, 2019, 3:45 AM
+ */
+
+#ifndef TESTARGSELEMPARAM_HH
+#define TESTARGSELEMPARAM_HH
+
+#include <click/config.h>
+#include <click/element.hh>
+#include <click/glue.hh>
+
+CLICK_DECLS
+
+class TestArgsElemParam : public Element {
+public:
+    TestArgsElemParam();
+    ~TestArgsElemParam();
+    
+
+    const char* class_name() const { return "TestArgsElemParam"; }
+
+    const char* processing() const { return PUSH; }
+    
+    const char* port_count() const { return "-1/1"; }
+
+    void push(int port, Packet* p);
+
+    void test_function();
+private:
+
+};
+
+CLICK_ENDDECLS
+
+#endif /* TESTARGSELEMPARAM_HH */
+

TestCID.hh

@@ -10,6 +10,7 @@
 
 #include <click/config.h>
 #include <click/element.hh>
+#include <click/glue.hh>
 #include <click/error.hh>
 
 CLICK_DECLS

TestDataStructure.cc

 /* 
  * File:   TestDataStructure.cc
- * Author: Jiachen
+ * Author: Jiachen Chen
  * 
  * Created on April 30, 2019, 2:55 AM
  */

TestDataStructure.hh

 /* 
  * File:   TestDataStructure.hh
- * Author: ubuntu
+ * Author: Jiachen Chen
  *
  * Created on April 30, 2019, 2:55 AM
  */
@@ -9,6 +9,7 @@
 #define TESTDATASTRUCTURE_HH
 
 #include <click/config.h>
+#include <click/glue.hh>
 
 CLICK_DECLS
 

TestDebug.cc

@@ -13,8 +13,8 @@ CLICK_DECLS
         
 #ifdef TEST_DEBUG
 #define DEBUG(...) _DEBUG(__VA_ARGS__, "dummy")
-#define _DEBUG(fmt, ...) printf("[%s():%d] " fmt "%.0s\n", \
-                __func__, __LINE__, __VA_ARGS__)
+#define _DEBUG(fmt, ...) printf("[%s.%s():%d] " fmt "%.0s\n", \
+                class_name(), __func__, __LINE__, __VA_ARGS__)
 #else
 #define DEBUG(...)
 #endif

TestDebug.hh

@@ -10,6 +10,7 @@
 
 #include <click/config.h>
 #include <click/element.hh>
+#include <click/glue.hh>
 #include <click/error.hh>
 
 CLICK_DECLS

TestLittleEndian.hh

@@ -10,6 +10,7 @@
 
 #include <click/config.h>
 #include <click/element.hh>
+#include <click/glue.hh>
 #include <click/error.hh>
 
 CLICK_DECLS

TestUseDataStructure.hh

 /* 
  * File:   TestUseDataStructure.hh
- * Author: ubuntu
+ * Author: Jiachen Chen
  *
  * Created on April 30, 2019, 2:57 AM
  */
@@ -10,6 +10,7 @@
 
 #include <click/config.h>
 #include <click/element.hh>
+#include <click/glue.hh>
 #include "TestDataStructure.hh"
 
 CLICK_DECLS