1 files changed, 62 insertions, 0 deletions
diff --git a/src/url.hh b/src/url.hh
new file mode 100644
index 0000000..d3b69b7
--- /dev/null
+++ b/src/url.hh
@@ -0,0 +1,62 @@
+// -*- mode: c++; c-basic-offset: 2; -*-
+
+#ifndef URL_HH
+#define URL_HH
+
+#include <cstdint>
+#include <string>
+
+// scheme://[userinfo@]host[:port]/path[?query][#fragment]
+class Url {
+public:
+  virtual ~Url() {}
+
+  static Url* parse(std::string const& url, Url const* base = nullptr);
+
+  virtual Url* copy() const = 0;
+
+  bool operator==(Url const& url) const;
+
+  // never empty, unescaped
+  virtual std::string const& scheme() const = 0;
+
+  // may be null, not empty, unescaped
+  virtual char const* userinfo() const = 0;
+
+  // may be null, not empty
+  virtual char const* userinfo_escaped() const = 0;
+
+  // may be empty, unescaped
+  virtual std::string const& host() const = 0;
+
+  // 0 is used for no port set
+  virtual uint16_t port() const = 0;
+
+  // may be empty, unescaped
+  virtual std::string path() const = 0;
+
+  // may be empty
+  virtual std::string path_escaped() const = 0;
+
+  // return true if name was found and value updated,
+  // value may be empty, unescaped
+  virtual bool query(std::string const& name, std::string* value) const = 0;
+
+  // may be null or empty, unescaped
+  virtual char const* full_query() const = 0;
+
+  // may be null or empty
+  virtual char const* full_query_escaped() const = 0;
+
+  // may be null or empty, unescaped
+  virtual char const* fragment() const = 0;
+
+  virtual void print(std::ostream& out, bool path = true, bool query = true,
+                     bool fragment = true) const = 0;
+
+protected:
+  Url() {}
+  Url(Url const&) = delete;
+};
+
+#endif  // URL_HH