Add irc_message.hpp

2 files changed, 93 insertions, 0 deletions

diff --git a/src/libirc/irc_message.cpp b/src/libirc/irc_message.cpp
new file mode 100644
index 0000000..fc691b4
--- /dev/null
+++ b/src/libirc/irc_message.cpp
@@ -0,0 +1,65 @@
+#include <libirc/irc_message.hpp>
+#include <iostream>
+
+IrcMessage::IrcMessage(std::string&& line)
+{
+  std::string::size_type pos;
+
+  // optional prefix
+  if (line[0] == ':')
+    {
+      pos = line.find(" ");
+      this->prefix = line.substr(1, pos);
+      line = line.substr(pos + 1, std::string::npos);
+    }
+  // command
+  pos = line.find(" ");
+  this->command = line.substr(0, pos);
+  line = line.substr(pos + 1, std::string::npos);
+  // arguments
+  do
+    {
+      if (line[0] == ':')
+        {
+          this->arguments.emplace_back(line.substr(1, std::string::npos));
+          break ;
+        }
+      pos = line.find(" ");
+      this->arguments.emplace_back(line.substr(0, pos));
+      line = line.substr(pos + 1, std::string::npos);
+    } while (pos != std::string::npos);
+}
+
+IrcMessage::IrcMessage(std::string&& prefix,
+                       std::string&& command,
+                       std::vector<std::string>&& args):
+  prefix(std::move(prefix)),
+  command(std::move(command)),
+  arguments(std::move(args))
+{
+}
+
+IrcMessage::IrcMessage(std::string&& command,
+                       std::vector<std::string>&& args):
+  prefix(),
+  command(std::move(command)),
+  arguments(std::move(args))
+{
+}
+
+IrcMessage::~IrcMessage()
+{
+}
+
+std::ostream& operator<<(std::ostream& os, const IrcMessage& message)
+{
+  os << "IrcMessage";
+  os << "[" << message.command << "]";
+  for (const std::string& arg: message.arguments)
+    {
+      os << "{" << arg << "}";
+    }
+  if (!message.prefix.empty())
+    os << "(from: " << message.prefix << ")";
+  return os;
+}
diff --git a/src/libirc/irc_message.hpp b/src/libirc/irc_message.hpp
new file mode 100644
index 0000000..a0bd772
--- /dev/null
+++ b/src/libirc/irc_message.hpp
@@ -0,0 +1,28 @@
+#ifndef IRC_MESSAGE_INCLUDED
+# define IRC_MESSAGE_INCLUDED
+
+#include <vector>
+#include <string>
+#include <ostream>
+
+class IrcMessage
+{
+public:
+  explicit IrcMessage(std::string&& line);
+  explicit IrcMessage(std::string&& prefix, std::string&& command, std::vector<std::string>&& args);
+  explicit IrcMessage(std::string&& command, std::vector<std::string>&& args);
+  ~IrcMessage();
+
+  std::string prefix;
+  std::string command;
+  std::vector<std::string> arguments;
+
+  IrcMessage(const IrcMessage&) = delete;
+  IrcMessage(IrcMessage&&) = delete;
+  IrcMessage& operator=(const IrcMessage&) = delete;
+  IrcMessage& operator=(IrcMessage&&) = delete;
+};
+
+std::ostream& operator<<(std::ostream& os, const IrcMessage& message);
+
+#endif // IRC_MESSAGE_INCLUDED