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authorFlorent Le Coz <louiz@louiz.org>2013-12-27 17:42:48 +0100
committerFlorent Le Coz <louiz@louiz.org>2014-01-04 01:59:36 +0100
commita075517824da7e82e1be7b67d615834851482861 (patch)
tree1cb740a20e5c6aefd2be8c10b730730156aecaf7 /src
parent43cc60e4a9e2859fdf67c89e58ee18cf7571f186 (diff)
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Basic isupport support
CHANMODES and PREFIX only
Diffstat (limited to 'src')
-rw-r--r--src/irc/irc_client.cpp29
-rw-r--r--src/irc/irc_client.hpp21
2 files changed, 49 insertions, 1 deletions
diff --git a/src/irc/irc_client.cpp b/src/irc/irc_client.cpp
index 10a5b12..912ee45 100644
--- a/src/irc/irc_client.cpp
+++ b/src/irc/irc_client.cpp
@@ -16,7 +16,8 @@ IrcClient::IrcClient(const std::string& hostname, const std::string& username, B
username(username),
current_nick(username),
bridge(bridge),
- welcomed(false)
+ welcomed(false),
+ chanmodes({"", "", "", ""})
{
}
@@ -196,6 +197,32 @@ void IrcClient::forward_server_message(const IrcMessage& message)
this->bridge->send_xmpp_message(this->hostname, from, body);
}
+void IrcClient::on_isupport_message(const IrcMessage& message)
+{
+ const size_t len = message.arguments.size();
+ for (size_t i = 1; i < len; ++i)
+ {
+ const std::string token = message.arguments[i];
+ if (token.substr(0, 10) == "CHANMODES=")
+ {
+ this->chanmodes = utils::split(token.substr(11), ',');
+ // make sure we have 4 strings
+ this->chanmodes.resize(4);
+ }
+ else if (token.substr(0, 7) == "PREFIX=")
+ {
+ size_t i = 8; // jump PREFIX=(
+ size_t j = 9;
+ // Find the ) char
+ while (j < token.size() && token[j] != ')')
+ j++;
+ j++;
+ while (j < token.size() && token[i] != ')')
+ this->prefix_to_mode[token[j++]] = token[i++];
+ }
+ }
+}
+
void IrcClient::send_gateway_message(const std::string& message, const std::string& from)
{
this->bridge->send_xmpp_message(this->hostname, from, message);
diff --git a/src/irc/irc_client.hpp b/src/irc/irc_client.hpp
index eced4b6..a0258ee 100644
--- a/src/irc/irc_client.hpp
+++ b/src/irc/irc_client.hpp
@@ -8,7 +8,9 @@
#include <network/socket_handler.hpp>
#include <unordered_map>
+#include <vector>
#include <string>
+#include <map>
class Bridge;
@@ -110,6 +112,11 @@ public:
*/
void forward_server_message(const IrcMessage& message);
/**
+ * When receiving the isupport informations. See
+ * http://www.irc.org/tech_docs/draft-brocklesby-irc-isupport-03.txt
+ */
+ void on_isupport_message(const IrcMessage& message);
+ /**
* Just empty the motd we kept as a string
*/
void empty_motd(const IrcMessage& message);
@@ -209,10 +216,23 @@ private:
std::vector<std::string> channels_to_join;
bool welcomed;
/**
+ * See http://www.irc.org/tech_docs/draft-brocklesby-irc-isupport-03.txt section 3.3
+ * We store the possible chanmodes in this object.
+ * chanmodes[0] contains modes of type A, [1] of type B etc
+ */
+ std::vector<std::string> chanmodes;
+ /**
* Each motd line received is appended to this string, which we send when
* the motd is completely received
*/
std::string motd;
+ /**
+ * See http://www.irc.org/tech_docs/draft-brocklesby-irc-isupport-03.txt section 3.14
+ * The example given would be transformed into
+ * modes_to_prefix = {{'a', '&'}, {'b', '*'}}
+ */
+ std::map<char, char> prefix_to_mode;
+
IrcClient(const IrcClient&) = delete;
IrcClient(IrcClient&&) = delete;
IrcClient& operator=(const IrcClient&) = delete;
@@ -229,6 +249,7 @@ static const std::unordered_map<std::string, irc_callback_t> irc_callbacks = {
{"NOTICE", &IrcClient::forward_server_message},
{"002", &IrcClient::forward_server_message},
{"003", &IrcClient::forward_server_message},
+ {"005", &IrcClient::on_isupport_message},
{"RPL_MOTDSTART", &IrcClient::empty_motd},
{"375", &IrcClient::empty_motd},
{"RPL_MOTD", &IrcClient::on_motd_line},