chore&feat: basic URL API.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

4 files changed, 120 insertions, 38 deletions

diff --git a/examples/url/CMakeLists.txt b/examples/url/CMakeLists.txt
new file mode 100644
index 0000000..7195d6c
--- /dev/null
+++ b/examples/url/CMakeLists.txt
@@ -0,0 +1,15 @@
+
+cmake_minimum_required(VERSION 3.15...3.31)
+
+project(
+  Url
+  VERSION 1.0
+  LANGUAGES CXX)
+
+find_package(Boost REQUIRED COMPONENTS container)
+
+add_executable(Url fix.cc)
+
+set_property(TARGET Url PROPERTY CXX_STANDARD 20)
+target_include_directories(Url PUBLIC ../../include/ocl)
+target_link_libraries(Url PRIVATE Boost::container)
diff --git a/examples/url/url.cc b/examples/url/url.cc
new file mode 100644
index 0000000..b4cc924
--- /dev/null
+++ b/examples/url/url.cc
@@ -0,0 +1,24 @@
+/*
+  fix example
+  Written by Amlal El Mahrouss.
+  Licensed under the Boost Software License
+ */
+
+#include <core/error_handler.hpp>
+#include <net/url.hpp>
+#include <unistd.h>
+#include <io/print.hpp>
+#include <sys/socket.h>
+
+/* finally test it */
+int main(int argc, char** argv)
+{
+	ocl::net::url url_type(ocl::net::url::file);
+  
+  url_type /= "bin";
+  url_type /= "ls";
+
+  ocl::io::println(url_type.assemble());
+
+	return EXIT_SUCCESS;
+}
diff --git a/include/ocl/core/config.hpp b/include/ocl/core/config.hpp
index 4fdfc4e..15439d8 100644
--- a/include/ocl/core/config.hpp
+++ b/include/ocl/core/config.hpp
@@ -27,9 +27,11 @@
 #define OCL_DEPRECATED_MSG(MSG) [[deprecated( MSG )]]
 
 #ifdef __cplusplus
+#define OCL_DECL extern "C"
 /// DLL/Dylib/So specific macro.
 #define OCL_EXPORT_DECL extern "C" BOOST_SYMBOL_EXPORT
 #else
+#define OCL_DECL 
 #define OCL_EXPORT_DECL
 #endif
 
diff --git a/include/ocl/net/url.hpp b/include/ocl/net/url.hpp
index 361cd66..71c18d6 100644
--- a/include/ocl/net/url.hpp
+++ b/include/ocl/net/url.hpp
@@ -7,6 +7,8 @@
 
 #pragma once
 
+#include <core/config.hpp>
+
 #include <string>
 #include <sstream>
 
@@ -23,51 +25,69 @@ namespace ocl::net
 	class basic_url final
 	{
 	public:
-		using ref_type = basic_url&;
-
 		enum
 		{
 			invalid = 0,
-			http,
+			http	= 100,
 			https,
-			mailto,
+			file,
 			ftp,
+			mailto = 200,
 			tel,
 			bad = 0xff,
 		};
 
+	private:
+		auto to_string_()
+		{
+			if (m_protocol_ == https)
+				return "https://";
+
+			if (m_protocol_ == http)
+				return "http://";
+
+			if (m_protocol_ == file)
+				return "file://";
+
+			if (m_protocol_ == tel)
+				return "tel:";
+
+			if (m_protocol_ == mailto)
+				return "mailto:";
+
+			return "invalid:";
+		}
+
+		auto to_enum_(const std::basic_string<char_type>& protocol)
+		{
+			if (protocol == "https")
+				return https;
+
+			if (protocol == "http")
+				return http;
+
+			if (protocol == "file")
+				return file;
+
+			if (protocol == "tel")
+				return tel;
+
+			if (protocol == "mailto")
+				return mailto;
+
+			return invalid;
+		}
+
 		uint32_t						   m_protocol_{basic_url::invalid};
 		std::basic_stringstream<char_type> m_ss_{};
 		std::basic_string<char_type>	   m_port_{""};
 
 	public:
-		explicit basic_url(const std::basic_string<char_type>& protocol)
+		using ref_type = basic_url&;
+
+		explicit basic_url(const uint32_t& protocol)
 		{
-			if (protocol.starts_with("https://"))
-			{
-				m_protocol_ = basic_url::https;
-				this->operator/=(protocol.substr(std::size("https://")));
-			}
-			else if (protocol.starts_with("http://"))
-			{
-				m_protocol_ = basic_url::http;
-				this->operator/=(protocol.substr(std::size("http://")));
-			}
-			else if (protocol.starts_with("mailto:"))
-			{
-				m_protocol_ = basic_url::mailto;
-				this->operator/=(protocol.substr(std::size("mailto:")));
-			}
-			else if (protocol.starts_with("tel:"))
-			{
-				m_protocol_ = basic_url::tel;
-				this->operator/=(protocol.substr(std::size("tel:")));
-			}
-			else if (protocol.starts_with("ftp:"))
-			{
-				m_protocol_ = basic_url::ftp;
-				this->operator/=(protocol.substr(std::size("ftp:")));
-			}
+			m_protocol_ = protocol;
 		}
 
 		~basic_url() = default;
@@ -75,7 +95,7 @@ namespace ocl::net
 		basic_url& operator=(const basic_url&) = default;
 		basic_url(const basic_url&)			   = default;
 
-	private:
+	public:
 		ref_type operator/=(const std::basic_string<char_type>& in)
 		{
 			if (in.empty())
@@ -83,17 +103,28 @@ namespace ocl::net
 
 			if (in.starts_with(":"))
 			{
+				if (m_protocol_ == tel || m_protocol_ == mailto)
+					return *this;
+
 				m_port_ = in.substr(1);
-				return *this;
+			}
+			else if (in.starts_with("+"))
+			{
+				if (m_protocol_ != tel)
+					return *this;
+
+				for (auto& ch : in)
+				{
+					if (ch == ' ')
+						return *this;
+				}
 			}
 
-			m_ss_ += in;
-			return *this;
-		}
+			m_ss_ << in;
+
+			if (!in.ends_with("/"))
+				m_ss_ << "/";
 
-		ref_type operator/=(const char_type& in)
-		{
-			m_ss_ += in;
 			return *this;
 		}
 
@@ -113,6 +144,16 @@ namespace ocl::net
 			return this->m_port_;
 		}
 
+		std::basic_string<char_type> assemble() noexcept
+		{
+			std::basic_string<char_type> out = to_string_();
+			out += this->m_ss_.str();
+
+			out.pop_back();
+
+			return out;
+		}
+
 		bool is_valid() const noexcept
 		{
 			return m_ss_.size() > 0 && this->m_protocol_ != basic_url::bad || this->m_protocol_ != basic_url::invalid;