X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcommands%2Fcmd_motd.cpp;h=c2494845f4919e0deb1d7669feb56e6eb67dacf4;hb=a2d85a098e07b4c6de1c7ea9f272eaac10fec7c1;hp=b6584303d573357509a676410f8ba310a6b50497;hpb=dd36852a52e8541306b76c5b88bce8ab9b36654c;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/commands/cmd_motd.cpp b/src/commands/cmd_motd.cpp
index b6584303d..c2494845f 100644
--- a/src/commands/cmd_motd.cpp
+++ b/src/commands/cmd_motd.cpp
@@ -2,8 +2,8 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ *  InspIRCd: (C) 2002-2010 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
  *
  * This program is free but copyrighted software; see
  *            the file COPYING for details.
@@ -12,17 +12,122 @@
  */
 
 #include "inspircd.h"
-#include "commands/cmd_motd.h"
 
-extern "C" DllExport Command* init_command(InspIRCd* Instance)
+/** Handle /MOTD. These command handlers can be reloaded by the core,
+ * and handle basic RFC1459 commands. Commands within modules work
+ * the same way, however, they can be fully unloaded, where these
+ * may not.
+ */
+class CommandMotd : public Command
+{
+ public:
+	/** Constructor for motd.
+	 */
+	CommandMotd ( Module* parent) : Command(parent,"MOTD",0,1) { ServerInstance->ProcessedMotdEscapes = false; syntax = "[<servername>]"; }
+	/** Handle command.
+	 * @param parameters The parameters to the comamnd
+	 * @param pcnt The number of parameters passed to teh command
+	 * @param user The user issuing the command
+	 * @return A value from CmdResult to indicate command success or failure.
+	 */
+	CmdResult Handle(const std::vector<std::string>& parameters, User *user);
+	RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
+	{
+		if (parameters.size() > 0)
+			return ROUTE_UNICAST(parameters[0]);
+		return ROUTE_LOCALONLY;
+	}
+};
+
+inline std::string replace_all(const std::string &str, const std::string &orig, const std::string &repl)
 {
-	return new CommandMotd(Instance);
+	std::string new_str = str;
+	std::string::size_type pos = new_str.find(orig), orig_length = orig.length(), repl_length = repl.length();
+	while (pos != std::string::npos)
+	{
+		new_str = new_str.substr(0, pos) + repl + new_str.substr(pos + orig_length);
+		pos = new_str.find(orig, pos + repl_length);
+	}
+	return new_str;
+}
+
+/*
+ * Replace all color codes from the special[] array to actual
+ * color code chars using C++ style escape sequences. You
+ * can append other chars to replace if you like (such as %U
+ * being underline). -- Justasic
+ */
+void ProcessColors(ConfigFileCache::iterator &file)
+{
+	static struct special_chars
+	{
+		std::string character;
+		std::string replace;
+		special_chars(const std::string &c, const std::string &r) : character(c), replace(r) { }
+	}
+
+	special[] = {
+		special_chars("\\002", "\002"),  // Bold
+                special_chars("\\037", "\037"),  // underline
+                special_chars("\\003", "\003"),  // Color
+		special_chars("\\0017", "\017"), // Stop colors
+		special_chars("\\u", "\037"),    // Alias for underline
+		special_chars("\\b", "\002"),    // Alias for Bold
+		special_chars("\\x", "\017"),    // Alias for stop
+		special_chars("\\c", "\003"),    // Alias for color
+                special_chars("", "")
+	};
+
+	for(file_cache::iterator it = file->second.begin(); it != file->second.end(); it++)
+	{
+		std::string ret = *it;
+		for(int i = 0; special[i].character.empty() == false; ++i)
+		{
+			std::string::size_type pos = ret.find(special[i].character);
+			if(pos != std::string::npos && ret[pos-1] == '\\' && ret[pos] == '\\')
+				continue; // Skip double slashes.
+
+			ret = replace_all(ret, special[i].character, special[i].replace);
+		}
+		// Replace double slashes with a single slash before we return
+		*it = replace_all(ret, "\\\\", "\\");
+	}
 }
 
 /** Handle /MOTD
  */
-CmdResult CommandMotd::Handle (const char* const*, int, User *user)
+CmdResult CommandMotd::Handle (const std::vector<std::string>& parameters, User *user)
 {
-	user->ShowMOTD();
+	if (parameters.size() > 0 && parameters[0] != ServerInstance->Config->ServerName)
+		return CMD_SUCCESS;
+
+	ConfigTag* tag = NULL;
+	if (IS_LOCAL(user))
+		tag = user->GetClass()->config;
+	std::string motd_name = tag->getString("motd", "motd");
+	ConfigFileCache::iterator motd = ServerInstance->Config->Files.find(motd_name);
+	if (motd == ServerInstance->Config->Files.end())
+	{
+		user->SendText(":%s %03d %s :Message of the day file is missing.",
+			ServerInstance->Config->ServerName.c_str(), ERR_NOMOTD, user->nick.c_str());
+		return CMD_SUCCESS;
+	}
+
+	if(!ServerInstance->ProcessedMotdEscapes)
+	{
+		ProcessColors(motd);
+		ServerInstance->ProcessedMotdEscapes = true;
+	}
+
+	user->SendText(":%s %03d %s :%s message of the day", ServerInstance->Config->ServerName.c_str(),
+		RPL_MOTDSTART, user->nick.c_str(), ServerInstance->Config->ServerName.c_str());
+
+	for (file_cache::iterator i = motd->second.begin(); i != motd->second.end(); i++)
+		user->SendText(":%s %03d %s :- %s", ServerInstance->Config->ServerName.c_str(), RPL_MOTD, user->nick.c_str(), i->c_str());
+
+	user->SendText(":%s %03d %s :End of message of the day.", ServerInstance->Config->ServerName.c_str(), RPL_ENDOFMOTD, user->nick.c_str());
+
 	return CMD_SUCCESS;
 }
+
+COMMAND_INIT(CommandMotd)