[Pkg-privacy-commits] [irssi-plugin-otr] 01/267: initial import

Ximin Luo infinity0 at moszumanska.debian.org
Sat Aug 22 12:26:11 UTC 2015


This is an automated email from the git hooks/post-receive script.

infinity0 pushed a commit to branch debian
in repository irssi-plugin-otr.

commit 95df2623eb0fcc71a80fa127ef5ffb716d6cd6f8
Author: Uli Meis <a.sporto+bee at gmail.com>
Date:   Tue May 27 01:41:14 2008 +0200

    initial import
---
 .gitignore |   3 +
 LICENSE    | 339 ++++++++++++++++++++++++++++++++++++++++++++++
 Makefile   |  33 +++++
 otr.c      | 105 +++++++++++++++
 otr.h      |  55 ++++++++
 otrutil.c  | 444 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 otrutil.h  |  37 ++++++
 ui.c       |  50 +++++++
 ui.h       |  29 ++++
 9 files changed, 1095 insertions(+)

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b28d14f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+*.o
+*.so
+config.h
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d511905
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
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+    (at your option) any later version.
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+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
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+  <signature of Ty Coon>, 1 April 1989
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diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..8569b88
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,33 @@
+SRCS=otr.c otrutil.c ui.c
+HDRS=otr.h otrutil.h ui.h config.h
+OBJS=$(SRCS:%.c=%.o)
+
+INCLUDES=-I/usr/include/irssi/src -I/usr/include/irssi/src/core -I.
+DEFINES=-DHAVE_CONFIG_H
+
+CFLAGS=-Wall -g -fPIC ${INCLUDES} ${DEFINES} `pkg-config --cflags glib-2.0`
+LDFLAGS=-shared -lotr
+
+CC=gcc
+LD=ld
+
+.PHONY: deploy
+
+deploy: libotr.so
+	cp libotr.so ~/.irssi/modules/libotr.so
+
+config.h:
+	@echo Copy config.h from irssi here
+	@exit 1
+
+%.so:
+	${LD} ${LDFLAGS} $^ -o $@
+
+otr.o:	    otr.c	${HDRS}
+otrutil.o:  otrutil.c	${HDRS}
+ui.o:	    ui.c	ui.h
+
+libotr.so: ${OBJS}
+
+clean:
+	rm *.o *.so
diff --git a/otr.c b/otr.c
new file mode 100644
index 0000000..270e7f7
--- /dev/null
+++ b/otr.c
@@ -0,0 +1,105 @@
+/*
+	Off-the-Record Messaging (OTR) module for the irssi IRC client
+	Copyright (C) 2008  Uli Meis <a.sporto+bee at gmail.com>
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+*/
+
+#include "otr.h"
+
+int debug = FALSE;
+
+/*
+ * Pipes all outgoing private messages through OTR
+ */
+static void sig_server_sendmsg(SERVER_REC *server, const char *target,
+                               const char *msg, void *target_type_p)
+{
+	if (GPOINTER_TO_INT(target_type_p)==SEND_TARGET_NICK) {
+		char *otrmsg = otr_send(server,msg,target);
+		if (otrmsg&&(otrmsg!=msg)) {
+			signal_continue(4,server,target,otrmsg,target_type_p);
+			otrl_message_free(otrmsg);
+		} else if (!otrmsg)
+			signal_stop();
+	}
+}
+
+/*
+ * Pipes all incoming private messages through OTR
+ */
+static void sig_message_private(SERVER_REC *server, const char *msg,
+                                const char *nick, const char *address)
+{
+	char *newmsg;
+
+	newmsg = otr_receive(server,msg,nick);
+
+	if (newmsg&&(newmsg!=msg)) {
+		signal_continue(4,server,newmsg,nick,address);
+		otrl_message_free(newmsg);
+	} else if (newmsg==NULL)
+		signal_stop();
+}
+
+/*
+ * /otr
+ */
+static void cmd_otr(const char *data,void *server,WI_ITEM_REC *item) {
+	if (*data == '\0')
+		otr_logst(LVL_NOTICE,"We're alive");
+	else {
+		command_runsub("otr", data, server, item);
+	}
+}
+
+/*
+ * /otr debug
+ */
+static void cmd_debug(const char *data, void *server, WI_ITEM_REC *item) {
+	debug = !debug;
+	otr_logst(LVL_NOTICE,"Debug mode %s", debug ? "on" : "off" );
+}
+
+/*
+ * irssi init()
+ */
+void otr_init(void) {
+	module_register(MODULE_NAME,  "core");
+
+	if (otrlib_init())
+		return;
+
+	signal_add_first("server sendmsg", (SIGNAL_FUNC) sig_server_sendmsg);
+	signal_add_first("message private", (SIGNAL_FUNC) sig_message_private);
+	
+	command_bind("otr", NULL, (SIGNAL_FUNC) cmd_otr);
+	command_bind("otr debug", NULL, (SIGNAL_FUNC) cmd_debug);
+
+	/* use standard irssi style messages */
+	theme_register_module(MODULE_NAME,fecommon_core_formats);
+}
+
+/*
+ * irssi deinit()
+ */
+void otr_deinit(void) {
+
+	signal_remove("server sendmsg", (SIGNAL_FUNC) sig_server_sendmsg);
+	signal_remove("message private", (SIGNAL_FUNC) sig_message_private);
+
+	otrlib_deinit();
+
+}
diff --git a/otr.h b/otr.h
new file mode 100644
index 0000000..3cf3ff2
--- /dev/null
+++ b/otr.h
@@ -0,0 +1,55 @@
+/*
+	Off-the-Record Messaging (OTR) module for the irssi IRC client
+	Copyright (C) 2008  Uli Meis <a.sporto+bee at gmail.com>
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+*/
+
+#include <stdlib.h>
+
+/* OTR */
+
+#include <libotr/proto.h>
+#include <libotr/message.h>
+#include <libotr/privkey.h>
+
+/* irssi */
+
+#include <common.h>
+#include <core/commands.h>
+#include <core/modules.h>
+#include <core/servers.h>
+#include <core/signals.h>
+#include <core/levels.h>
+#include <core/queries.h>
+#include <fe-common/core/printtext.h>
+#include <fe-common/core/fe-windows.h>
+#include <fe-common/core/module-formats.h>
+#include <core/modules.h>
+
+/* glib */
+
+#include <glib.h>
+#include <glib/gprintf.h>
+#include <glib/gstdio.h>
+
+/* own */
+
+#include "otrutil.h"
+#include "ui.h"
+
+/* irssi module name */
+#define MODULE_NAME "otr"
+
diff --git a/otrutil.c b/otrutil.c
new file mode 100644
index 0000000..6e8176b
--- /dev/null
+++ b/otrutil.c
@@ -0,0 +1,444 @@
+/*
+	Off-the-Record Messaging (OTR) module for the irssi IRC client
+	Copyright (C) 2008  Uli Meis <a.sporto+bee at gmail.com>
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+*/
+
+#include "otr.h"
+
+#include <libgen.h>
+#include <gcrypt.h>
+
+static OtrlUserState otr_state = NULL;
+static OtrlMessageAppOps otr_ops;
+static int otrinited = FALSE;
+
+
+/* Key generation stuff */
+
+typedef enum { KEYGEN_NO, KEYGEN_RUNNING } keygen_status_t;
+
+struct {
+	keygen_status_t status;
+	char *accountname;
+	char *protocol;
+	time_t started;
+	GIOChannel *ch[2];
+	guint eid;
+} kg_st = {.status = KEYGEN_NO };
+
+#define KEYGENMSG "Key generation for %s: "
+
+/*
+ * Installed as g_io_watch and called when the key generation
+ * process finishs.
+ */
+gboolean keygen_complete(GIOChannel *source, GIOCondition condition, gpointer data) {
+	gcry_error_t err;
+
+	read(g_io_channel_unix_get_fd(kg_st.ch[0]),&err,sizeof(err));
+
+	g_io_channel_shutdown(kg_st.ch[0],FALSE,NULL);
+	g_io_channel_shutdown(kg_st.ch[1],FALSE,NULL);
+	g_io_channel_unref(kg_st.ch[0]);
+	g_io_channel_unref(kg_st.ch[1]);
+
+	if (err)
+		otr_logst(LVL_NOTICE,KEYGENMSG "failed: %s (%s)",
+			kg_st.accountname,
+			gcry_strerror(err),
+			gcry_strsource(err));
+	else {
+		/* reload keys */
+		otr_logst(LVL_NOTICE,KEYGENMSG "completed in %d seconds. Reloading keys",
+			kg_st.accountname,
+			time(NULL)-kg_st.started);
+		otrl_privkey_forget_all(otr_state);
+		key_load();
+	}
+
+	kg_st.status = KEYGEN_NO;
+	g_free(kg_st.accountname);
+
+	return FALSE;
+}
+
+/*
+ * Run key generation in a seperate process (takes ages).
+ * The other process will rewrite the key file, we shouldn't 
+ * change anything till it's done and we've reloaded the keys.
+ */
+void keygen_run(const char *accname) {
+	gcry_error_t err;
+	int ret;
+	int fds[2];
+	char *filename = g_strconcat(getenv("HOME"),KEYFILE,NULL);
+	char *dir = dirname(g_strdup(filename));
+
+	if (kg_st.status!=KEYGEN_NO) {
+		otr_logst(LVL_NOTICE,KEYGENMSG "another generation is already in progress",accname);
+		return;
+	}
+
+	if (!g_file_test(dir, G_FILE_TEST_EXISTS)) {
+		if (g_mkdir(dir,S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH)) {
+			otr_logst(LVL_NOTICE,KEYGENMSG "aborted, failed creating directory %s: %s",
+				accname,dir,strerror(errno));
+			g_free(dir);
+			g_free(filename);
+			return;
+		} else
+			otr_logst(LVL_NOTICE,KEYGENMSG "created directory %s\n",dir);
+	}
+	g_free(dir);
+
+	if (pipe(fds) != 0) {
+		otr_logst(LVL_NOTICE,KEYGENMSG "error creating pipe: %s",accname,strerror(errno));
+		g_free(filename);
+		return;
+	}
+
+	kg_st.ch[0] = g_io_channel_unix_new(fds[0]);
+	kg_st.ch[1] = g_io_channel_unix_new(fds[1]);
+
+	kg_st.accountname = g_strdup(accname);
+	kg_st.protocol = PROTOCOLID;
+	kg_st.started = time(NULL);
+
+	if ((ret = fork())) {
+		g_free(filename);
+		if (ret==-1) {
+			otr_logst(LVL_NOTICE,KEYGENMSG "fork() error: %s",accname,strerror(errno));
+			return;
+		}
+
+		kg_st.status = KEYGEN_RUNNING;
+		otr_logst(LVL_NOTICE,KEYGENMSG "initiated. This might take several minutes.",accname);
+
+		kg_st.eid = g_io_add_watch(kg_st.ch[0], G_IO_IN, (GIOFunc) keygen_complete, NULL);
+		kg_st.started = time(NULL);
+		return;
+	}
+	
+	/* child */
+
+	err = otrl_privkey_generate(otr_state,filename,accname,PROTOCOLID);
+	write(fds[1],&err,sizeof(err));
+
+	//g_free(filename);
+        _exit(0);
+}
+
+/* Callbacks from the OTR lib */
+
+OtrlPolicy ops_policy(void *opdata, ConnContext *context) {
+	/* meaning opportunistic */
+	return OTRL_POLICY_DEFAULT;
+}
+
+void ops_create_privkey(void *opdata, const char *accountname,
+	const char *protocol) {
+	keygen_run(accountname);
+}
+
+/*
+ * Inject OTR message.
+ * Deriving the server is currently a hack,
+ * need to derive the server from accountname.
+ */
+void ops_inject_msg(void *opdata, const char *accountname,
+	    const char *protocol, const char *recipient, const char *message) {
+	SERVER_REC *a_serv;
+	a_serv = active_win->active_server; 
+	a_serv->send_message(a_serv, recipient, message,
+		GPOINTER_TO_INT(SEND_TARGET_NICK));
+}
+
+/*
+ * OTR notification. Haven't seen one yet.
+ */
+void ops_notify(void *opdata, OtrlNotifyLevel level, const char *accountname, 
+		const char *protocol, const char *username, 
+		const char *title, const char *primary, 
+		const char *secondary) {
+	otr_log(active_win->active_server,accountname,username,LVL_NOTICE,
+		"title: %s prim: %s sec: %s",title,primary,secondary);
+}
+
+/*
+ * OTR message. E.g. "following has been transmitted in clear: ...".
+ * We're trying to kill the ugly HTML.
+ */
+int ops_display_msg(void *opdata, const char *accountname, 
+		    const char *protocol, const char *username, 
+		    const char *msg) {
+	/* This is kind of messy. */
+	GRegex *regex_bold  = g_regex_new("</?i([ /][^>]*)?>",0,0,NULL);
+	GRegex *regex_del   = g_regex_new("</?b([ /][^>]*)?>",0,0,NULL);
+	gchar *msgnohtml = g_regex_replace_literal(regex_del,msg,-1,0,"",0,NULL);
+	msg = g_regex_replace_literal(regex_bold,msgnohtml,-1,0,"%9",0,NULL);
+
+	otr_log(active_win->active_server,accountname,username,LVL_NOTICE,
+		"msg: %s",msg);
+
+	g_free(msgnohtml);
+	g_free((char*)msg);
+	g_regex_unref(regex_del);
+	g_regex_unref(regex_bold);
+	return 0;
+}
+
+void ops_secure(void *opdata, ConnContext *context) {
+	otr_log(active_win->active_server,context->accountname,
+		context->username,LVL_NOTICE,"gone %s","%9secure%9");
+}
+
+void ops_insecure(void *opdata, ConnContext *context) {
+	otr_log(active_win->active_server,context->accountname,
+	context->username,LVL_NOTICE,"gone %s","%9insecure%9");
+}
+
+void ops_still_secure(void *opdata, ConnContext *context, int is_reply) {
+	otr_log(active_win->active_server,context->accountname,
+		context->username,LVL_NOTICE,
+		"still %s (%s reply)", 
+		"%9secure%9",
+		is_reply ? "is" : "is not");
+}
+
+void ops_log(void *opdata, const char *message) {
+	otr_logst(LVL_NOTICE,"log msg: ",message);
+}
+
+int ops_max_msg(void *opdata, ConnContext *context) {
+	return OTR_MAX_MSG_SIZE;
+}
+
+
+/*
+ * init otr lib.
+ */
+int otrlib_init() {
+
+	if (!otrinited) {
+		OTRL_INIT;
+		otrinited = TRUE;
+	}
+
+	otr_state = otrl_userstate_create();
+
+	/* load keys */
+
+	key_load();
+	//otrl_privkey_generate(otr_state,"/tmp/somekey","jesus at somewhere.com","proto");
+
+	/* set otr ops */
+	memset(&otr_ops,0,sizeof(otr_ops));
+
+	otr_ops.policy = ops_policy;
+	otr_ops.create_privkey = ops_create_privkey;
+	otr_ops.inject_message = ops_inject_msg;
+	otr_ops.notify = ops_notify;
+	otr_ops.display_otr_message = ops_display_msg;
+	otr_ops.gone_secure = ops_secure;
+	otr_ops.gone_insecure = ops_insecure;
+	otr_ops.still_secure = ops_still_secure;
+	otr_ops.log_message = ops_log;
+	otr_ops.max_message_size = ops_max_msg;
+
+	return otr_state==NULL;
+}
+
+void otrlib_deinit() {
+	if (otr_state) {
+		otrl_userstate_free(otr_state);
+		otr_state = NULL;
+	}
+	if (kg_st.status==KEYGEN_RUNNING)
+		g_source_remove(kg_st.eid);
+}
+
+
+/*
+ * load private keys from given file.
+ */
+void key_load() {
+	gcry_error_t err;
+	char *filename = g_strconcat(getenv("HOME"),KEYFILE,NULL);
+
+	if (!g_file_test(filename, G_FILE_TEST_EXISTS)) {
+		otr_logst(LVL_NOTICE,"no private keys found");
+		return;
+	}
+
+	err =  otrl_privkey_read(otr_state, filename);
+
+	if (err == GPG_ERR_NO_ERROR) {
+	    otr_logst(LVL_NOTICE,"private keys loaded");
+	} else {
+	    otr_logst(LVL_NOTICE,"Error loading private keys: %s (%s)",
+		    gcry_strerror(err),
+		    gcry_strsource(err));
+	}
+	g_free(filename);
+}
+
+/*
+ * Hand the given message to OTR.
+ * Returns NULL if OTR handled the message and 
+ * the original message otherwise.
+ */
+char *otr_send(SERVER_REC *server, const char *msg,const char *to)
+{
+	const char *nick = server->nick;
+	const char *address = server->connrec->address;
+	gcry_error_t err;
+	char *newmessage = NULL;
+	ConnContext *co;
+	char accname[256];
+
+	sprintf(accname, "%s@%s", nick, address);
+
+	err = otrl_message_sending(
+		otr_state, 
+		&otr_ops, 
+		NULL, 
+		accname,
+		PROTOCOLID, 
+		to, 
+		msg, 
+		NULL, 
+		&newmessage, 
+		NULL, 
+		NULL);
+
+	if (err != 0) {
+		otr_logst(LVL_NOTICE,"send failed: acc=%s to=%s msg=%s",accname,to,msg);
+		return NULL;
+	}
+
+	if (newmessage==NULL)
+		return (char*)msg;
+
+	/* OTR message. Need to do fragmentation */
+
+	co = otrl_context_find(
+		otr_state,
+		to,
+		accname,
+		PROTOCOLID,
+		FALSE,
+		NULL,
+		NULL,
+		NULL);
+
+	if (!co) {
+		otr_logst(LVL_NOTICE,"couldn't find context: acc=%s to=%s",accname,to);
+		return NULL;
+	}
+
+	err = otrl_message_fragment_and_send(
+		&otr_ops, 
+		NULL, 
+		co,
+		newmessage, 
+		OTRL_FRAGMENT_SEND_ALL, 
+		NULL);
+
+	if (err != 0) {
+		otr_logst(LVL_NOTICE,"failed to fragment message: msg=%s",msg);
+	} else
+		otr_log(server,accname,to,LVL_DEBUG,"OTR converted sent message to %s",newmessage);
+
+	return NULL;
+}
+
+/*
+ * Hand the given message to OTR.
+ * Returns NULL if its an OTR protocol message and 
+ * the (possibly) decrypted message otherwise.
+ */
+char *otr_receive(SERVER_REC *server, const char *msg,const char *from)
+{
+	int ignore_message;
+	char *newmessage = NULL;
+	const char *nick = server->nick;
+	const char *address = server->connrec->address;
+	char accname[256];
+	char *lastmsg;
+	ConnContext *co;
+
+	sprintf(accname, "%s@%s", nick, address);
+
+	co = otrl_context_find(
+		otr_state,
+		from,
+		accname,
+		PROTOCOLID,
+		TRUE,
+		NULL,
+		NULL,
+		NULL);
+
+	if (!co) {
+		otr_logst(LVL_NOTICE,"couldn't create/find context: acc=%s from=%s",accname,from);
+		return NULL;
+	}
+
+	/* The server might have split lines that were too long 
+	 * (bitlbee does that). The heuristic is simple: If we can find ?OTR:
+	 * in the message but it doesn't end with a ".", queue it and wait
+	 * for the rest. This works if there are only two fragments which
+	 * (fortunately) seems to be the maximum.
+	 */
+	lastmsg = co->app_data;
+
+	if (lastmsg) {
+		strcpy(lastmsg+strlen(lastmsg),msg);
+		otr_log(server,accname,from,LVL_DEBUG,"dequeued");
+		msg = lastmsg;
+		co->app_data = NULL;
+	} else if (strstr(msg,"?OTR:")&&(strlen(msg)>OTR_MAX_MSG_SIZE)&&msg[strlen(msg)-1]!='.') {
+		co->app_data = malloc(1024*sizeof(char));
+		strcpy(co->app_data,msg);
+		co->app_data_free = g_free;
+		otr_log(server,accname,from,LVL_DEBUG,"queued");
+		return NULL;
+	}
+
+	ignore_message = otrl_message_receiving(
+		otr_state,
+		&otr_ops,
+		NULL,
+		accname, 
+		PROTOCOLID, 
+		from, 
+		msg, 
+		&newmessage,
+		NULL,
+		NULL,
+		NULL);
+
+	if (ignore_message) {
+		otr_log(server,accname,from,LVL_DEBUG,"ignoring protocol message of length %zd, acc=%s, from=%s", strlen(msg),accname,from);
+		return NULL;
+	}
+
+	if (newmessage)
+		otr_log(server,accname,from,LVL_DEBUG,"OTR converted received message");
+
+	return newmessage ? : (char*)msg;
+}
diff --git a/otrutil.h b/otrutil.h
new file mode 100644
index 0000000..6a9441e
--- /dev/null
+++ b/otrutil.h
@@ -0,0 +1,37 @@
+/*
+	Off-the-Record Messaging (OTR) module for the irssi IRC client
+	Copyright (C) 2008  Uli Meis <a.sporto+bee at gmail.com>
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+*/
+
+
+/* 
+ * maybe this should be configurable?
+ * I believe bitlbee has something >500.
+ */
+#define OTR_MAX_MSG_SIZE 400
+
+/* otr protocol id */
+#define PROTOCOLID "IRC"
+
+#define KEYFILE "/.irssi/otr/otr.key"
+
+int otrlib_init();
+void otrlib_deinit();
+void key_load();
+char *otr_send(SERVER_REC *server,const char *msg,const char *to);
+char *otr_receive(SERVER_REC *server,const char *msg,const char *from);
+void keygen_run(const char *accname);
diff --git a/ui.c b/ui.c
new file mode 100644
index 0000000..aa9d389
--- /dev/null
+++ b/ui.c
@@ -0,0 +1,50 @@
+/*
+	Off-the-Record Messaging (OTR) module for the irssi IRC client
+	Copyright (C) 2008  Uli Meis <a.sporto+bee at gmail.com>
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+*/
+
+#include "otr.h"
+
+char *lvlstring[] = { 
+    "NOTICE",
+    "DEBUG"
+};
+
+extern int debug;
+
+void otr_log(SERVER_REC *server, const char *accname, const char *nick, 
+		int level, const char *format, ...) {
+        va_list params;
+        va_start( params, format );
+        char msg[LOGMAX], *s = msg;
+
+	if ((level==LVL_DEBUG)&&!debug)
+		return;
+	
+	s += sprintf(s,"%s","%9OTR%9");
+
+	if (level!=LVL_NOTICE)	
+		s += sprintf(s,"(%s)",lvlstring[level]);
+
+	s += sprintf(s,": ");
+
+        if( vsnprintf( s, LOGMAX, format, params ) < 0 )
+                sprintf( s, "internal error parsing error string (BUG)" );
+        va_end( params );
+
+	printtext(server, nick, MSGLEVEL_CRAP, msg);
+}
diff --git a/ui.h b/ui.h
new file mode 100644
index 0000000..09cd037
--- /dev/null
+++ b/ui.h
@@ -0,0 +1,29 @@
+/*
+	Off-the-Record Messaging (OTR) module for the irssi IRC client
+	Copyright (C) 2008  Uli Meis <a.sporto+bee at gmail.com>
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+*/
+
+#define LOGMAX 1024
+
+#define LVL_NOTICE  0
+#define LVL_DEBUG   1
+
+#define otr_logst(level,format,...) otr_log(NULL,NULL,NULL,level,format, \
+					    ## __VA_ARGS__)
+
+void otr_log(SERVER_REC *server, const char *accname, const char *to, 
+		int level, const char *format, ...);

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-privacy/packages/irssi-plugin-otr.git



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