Added setters for fr::URL components + ability to get whole URL

include/frnetlib/URL.h

@@ -50,6 +50,14 @@ namespace fr
             return scheme;
         }
 
+        /*
+         * Set the URL host
+         */
+        inline void set_scheme(Scheme scheme_)
+        {
+            scheme = scheme_;
+        }
+
         /*
          * Get the URL host
          */
@@ -58,6 +66,14 @@ namespace fr
             return host;
         }
 
+        /*
+         * Set the URL host
+         */
+        inline void set_host(std::string host_)
+        {
+            host = std::move(host_);
+        }
+
         /*
          * Get the URL port
          */
@@ -66,6 +82,14 @@ namespace fr
             return port;
         }
 
+        /*!
+         * Set the port
+         */
+        inline void set_port(std::string port_)
+        {
+            port = std::move(port_);
+        }
+
         /*
          * Get the URL path
          */
@@ -74,6 +98,15 @@ namespace fr
             return path;
         }
 
+        /*!
+         * Set the path
+         */
+        inline void set_path(std::string path_)
+        {
+            path = std::move(path_);
+        }
+
+
         /*
          * Get the URL query
          */
@@ -82,6 +115,14 @@ namespace fr
             return query;
         }
 
+        /*!
+         * Set the query
+         */
+        inline void set_query(std::string query_)
+        {
+            query = std::move(query_);
+        }
+
         /*
          * Get the URL fragment
          */
@@ -90,6 +131,14 @@ namespace fr
             return fragment;
         }
 
+        /*!
+         * Set the fragment
+         */
+        inline void set_fragment(std::string fragment_)
+        {
+            fragment = std::move(fragment_);
+        }
+
         /*!
          * Returns the combination of other URL elements into a single URI string.
          *
@@ -100,7 +149,6 @@ namespace fr
         inline std::string get_uri() const
         {
             std::string result;
-            if(!get_path().empty())
             result += get_path();
             if(!get_query().empty())
                 result += "?" + get_query();
@@ -109,6 +157,26 @@ namespace fr
             return result;
         }
 
+        /*!
+         * Gets the *whole* URL, including every single element
+         *
+         * @return Whole URL
+         */
+        inline std::string get_url() const
+        {
+            std::string ret;
+            if(!get_host().empty())
+            {
+                if(scheme != Scheme::Unknown)
+                    ret.append(scheme_to_string(scheme)).append("://");
+                ret.append(get_host());
+                if(!get_port().empty())
+                    ret.append(":").append(port);
+            }
+            ret.append(get_uri());
+            return ret;
+        }
+
         /*!
          * Converts a string to a scheme enum.
          *

tests/NetworkEncodingTest.cpp

@@ -7,10 +7,10 @@
 #include <algorithm>
 #include "frnetlib/NetworkEncoding.h"
 
-constexpr bool is_little_endian()
+bool is_little_endian()
 {
     unsigned short x=0x0001;
-    auto p = reinterpret_cast<unsigned char*>(&x);
+    auto p = (unsigned char*)(&x);
     return *p != 0;
 }
 

tests/URLTest.cpp

@@ -73,3 +73,19 @@ TEST(URLTest, schema_parse_test)
     url2.parse("127.0.0.1:2020");
     ASSERT_TRUE(url == url2);
 }
+
+TEST(URLTest, get_url_test)
+{
+    ASSERT_EQ(fr::URL("127.0.0.1:2020").get_url(), "127.0.0.1:2020");
+    ASSERT_EQ(fr::URL("https://127.0.0.1:2020").get_url(), "https://127.0.0.1:2020");
+    ASSERT_EQ(fr::URL("https://127.0.0.1").get_url(), "https://127.0.0.1:443");
+    ASSERT_EQ(fr::URL("127.0.0.1/hello.php?x=10").get_url(), "127.0.0.1/hello.php?x=10");
+    ASSERT_EQ(fr::URL("/hello.php").get_url(), "/hello.php");
+}
+
+TEST(URLTest, test_modify_url)
+{
+    fr::URL url("https://example.com:2020");
+    url.set_host("example.co.uk");
+    ASSERT_EQ(url.get_url(), "https://example.co.uk:2020");
+}