mirror of
https://github.com/tiyn/ii.git
synced 2025-03-25 02:57:48 +01:00
base: added base image
This commit is contained in:
parent
28ba39e9ea
commit
70b9ca1613
73
CHANGES
73
CHANGES
@ -1,73 +0,0 @@
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1.8 (2018-02-04):
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- prevent nick collisions by only setting the nick after the server
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accepted it and print a message about change to server log.
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- remove query.sh.
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- add OpenBSD pledge(2) support.
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- fix QUIT message string.
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- raw IRC output to stdout.
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- add quit command (/q [string]).
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- write timestamp in outfile as UNIX timestamp (UTC+0).
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- server host (-s) doesn't default to irc.freenode and is now required.
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- add option (-u) to connect directly to a UNIX domain socket, this
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is useful for tunneling connections.
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- remove "in" file when leaving a channel (enabled commented code).
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- remove "in" files on exit.
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- use IRC_MAX (512), instead of PIPE_BUF (4096) on most systems.
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PIPE_BUF is guaranteed to be atleast 512 bytes for atomic operations.
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- Makefile: always be verbose.
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- use C99 and -D_DEFAULT_SOURCE
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- remove obsolete gethostbyname, use getaddrinfo.
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- IPV6 support.
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- timeout now uses separate exit statuscode 2.
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- cleanup:
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- use arg.h for command-line option parsing.
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- use sbase util functions (estrtol, eprintf).
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- use and import OpenBSD strlcpy().
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- man page typos.
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- style:
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- linewrap to 79 characters.
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- coding style fixes.
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- non-roman numerals for LICENSE period.
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1.7 (2013-01-05)
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- -k now specifies an environment variable that contains the
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server key. This behaviour has been changed in order to not
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expose the password in the process list.
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- Fix parsing of JOIN messages for certain servers.
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Thanks Ivan Kanakarakis!
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- Use , rather than _ for slash characters in channel names.
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As per RFC , is not allowed in a channel name, while _ is.
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Thanks plomplomplom and Nils Dagsson Moskopp!
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1.6 (2011-01-31):
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- fix regression introduced for handling unknown commands
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1.5 (2011-01-24):
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- fix channel name comparison in add_channel(), compare lowercase
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to prevent leaking file descriptors in the long run => Thanks samurai!
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- only handle commands ii explicitely understands and treat the rest
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as raw irc (only worked for raw commands in capital lettersin the past) => Thanks samurai!
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- create in FIFO on receiving a privmsg directly instead of requiring a new
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/j command first => Thanks Evan Gates
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this also implies that in FIFOs aren't deleted on channel leaves any longer because
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this itself creates a channel event again which in turn would recreate the file
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- minor changes
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1.4 (2008-08-09):
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- fix directory traversal on servers that support SAJOIN
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NOTE: not marking as security relevant as it is only possible to
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create directories outside (which is of course annoying) of the irc
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hierarchy but not overwriting arbitrary files with the channel name.
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- documentation fixes
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- general cleanup
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1.3 (2007-07-14):
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- server messages about users (QUIT,JOIN) will no longer
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go to the user directories but to the server out file to
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give an easy method to monitor it and to prevent spamming
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the irc directory.
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1.2 (2007-06-23):
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- Exit on channel creation failure, thanks Michael Prokop
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- Implemented joining of password protected channels
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- Removed -v option from the manpage since it's not implemented
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19
FAQ
19
FAQ
@ -6,6 +6,7 @@ Where is IRC command xy (ignore etc.)?
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ii is for advanced users, please use standard tools like awk, sed and grep for
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this. This can be done easily and will not bloat the code.
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Where is a graphical interface?
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-------------------------------
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Basically ii follows the UNIX philosophy so it is only file based. But it
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@ -14,12 +15,14 @@ the FIFOs and output files. Feel free to implement or wait until we have done
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this. Actually I use ii in combination with vim, multitail and screen and it works
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like a charm.
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Which commands are supported?
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-----------------------------
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j (join or msg), t (topic), a (away), n (nick), l (leave). The missing are
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obsolete or can be easily used by typing the IRC commands itself (i.e. /WHO
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instead of /who).
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How can I recognize queries?
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----------------------------
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ii itself doesn't support this but the queries.sh script is an example
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@ -28,9 +31,23 @@ To get an instant notice of a new file other mechanisms like inotify/dnotify
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could be used as well but I was too lazy to try it out since the script
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is enough for me.
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What other fancy stuff can I do with ii?
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----------------------------------------
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It is very easy to write irc bots in ii:
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tail -f \#/out | while read foo; do name=echo $foo | awk '{print $2}' | sed 's,<\\(.*\\)>,\\1,'; if 0 -eq expr $RANDOM % 10 then echo "$name: WHAT??" ; fi; done
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#!/bin/sh
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chan="#yourchannel"
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tail -f "${chan}/out" | while read -r line; do
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cmd=$(printf '%s\n' "$line" | cut -d ' ' -f 4-)
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name=$(printf '%s\n' "$line" | cut -d ' ' -f 3 | tr -d '<>')
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if [ "$cmd" = "!rand" ]; then
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r="$RANDOM"
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if expr "$r" "%" "10"; then
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echo "$name: $r" >> "${chan}/in"
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fi
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fi
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done
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This will just spam a channel but think about using nagios2irc or you can
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use ii to generate channel stats. Your imagination should be boundless.
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5
LICENSE
5
LICENSE
@ -1,7 +1,8 @@
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MIT/X Consortium License
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(C)opyright MMV-MMVI Anselm R. Garbe <garbeam@wmii.de>
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(C)opyright MMV-MMVIII Nico Golde <nico at ngolde dot de>
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(C)opyright 2014-2022 Hiltjo Posthuma <hiltjo at codemadness dot org>
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(C)opyright 2005-2006 Anselm R. Garbe <garbeam@wmii.de>
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(C)opyright 2005-2011 Nico Golde <nico at ngolde dot de>
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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83
Makefile
83
Makefile
@ -1,55 +1,60 @@
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# ii - irc it - simple but flexible IRC client
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# (C)opyright MMV-MMVI Anselm R. Garbe
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# (C)opyright MMV-MMVII Anselm R. Garbe, Nico Golde
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.POSIX:
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include config.mk
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VERSION = 2.0
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SRC = ii.c
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OBJ = ${SRC:.c=.o}
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# paths
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PREFIX = /usr/local
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MANPREFIX = $(PREFIX)/share/man
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DOCPREFIX = $(PREFIX)/share/doc
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all: options ii
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@echo built ii
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SRC = ii.c
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OBJ = $(SRC:.c=.o)
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# use system flags.
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II_CFLAGS = $(CFLAGS)
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II_LDFLAGS = $(LDFLAGS)
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# on systems which provide strlcpy(3),
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# remove NEED_STRLCPY from CPPFLAGS and
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# remove strlcpy.o from LIBS
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II_CPPFLAGS = $(CPPFLAGS) -DVERSION=\"$(VERSION)\" -D_DEFAULT_SOURCE -DNEED_STRLCPY
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LIBS = strlcpy.o
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all: ii
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options:
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@echo ii build options:
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@echo "LIBS = ${LIBS}"
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@echo "INCLUDES = ${INCLUDES}"
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@echo "CFLAGS = ${CFLAGS}"
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@echo "LDFLAGS = ${LDFLAGS}"
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@echo "CC = ${CC}"
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@echo "CFLAGS = $(CFLAGS)"
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@echo "LDFLAGS = $(LDFLAGS)"
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@echo "CC = $(CC)"
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.c.o:
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@echo CC $<
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@${CC} -c ${CFLAGS} $<
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$(CC) -c $< $(II_CFLAGS) $(II_CPPFLAGS)
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dist: clean
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@mkdir -p ii-${VERSION}
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@cp -R query.sh Makefile CHANGES README FAQ LICENSE config.mk ii.c ii.1 ii-${VERSION}
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@tar -cf ii-${VERSION}.tar ii-${VERSION}
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@gzip ii-${VERSION}.tar
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@rm -rf ii-${VERSION}
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@echo created distribution ii-${VERSION}.tar.gz
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ii: $(OBJ) $(LIBS)
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$(CC) -o $@ $(OBJ) $(LIBS) $(II_LDFLAGS)
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ii: ${OBJ}
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@echo LD $@
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@${CC} -o $@ ${OBJ} ${LDFLAGS}
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$(OBJ): arg.h
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install: all
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@mkdir -p ${DESTDIR}${DOCDIR}
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@mkdir -p ${DESTDIR}${BINDIR}
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@mkdir -p ${DESTDIR}${MAN1DIR}
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@install -d ${DESTDIR}${BINDIR} ${DESTDIR}${MAN1DIR}
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@install -m 644 CHANGES README query.sh FAQ LICENSE ${DESTDIR}${DOCDIR}
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@install -m 775 ii ${DESTDIR}${BINDIR}
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@install -m 444 ii.1 ${DESTDIR}${MAN1DIR}
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@echo "installed ii"
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mkdir -p $(DESTDIR)$(PREFIX)/bin
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mkdir -p $(DESTDIR)$(MANPREFIX)/man1
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mkdir -p $(DESTDIR)$(DOCPREFIX)/ii
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install -m 644 README FAQ LICENSE $(DESTDIR)$(DOCPREFIX)/ii
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install -m 775 ii $(DESTDIR)$(PREFIX)/bin
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sed "s/VERSION/$(VERSION)/g" < ii.1 > $(DESTDIR)$(MANPREFIX)/man1/ii.1
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chmod 644 $(DESTDIR)$(MANPREFIX)/man1/ii.1
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uninstall: all
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@rm -f ${DESTDIR}${MAN1DIR}/ii.1
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@rm -rf ${DESTDIR}${DOCDIR}
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@rm -f ${DESTDIR}${BINDIR}/ii
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@echo "uninstalled ii"
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rm -f $(DESTDIR)$(MANPREFIX)/man1/ii.1 $(DESTDIR)$(PREFIX)/bin/ii
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rm -rf $(DESTDIR)$(DOCPREFIX)/ii
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dist: clean
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mkdir -p ii-$(VERSION)
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cp -R Makefile README FAQ LICENSE strlcpy.c arg.h \
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ii.c ii.1 ii-$(VERSION)
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tar -cf - ii-$(VERSION) | gzip -c > ii-$(VERSION).tar.gz
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rm -rf ii-$(VERSION)
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clean:
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rm -f ii *~ *.o *core *.tar.gz
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rm -f ii *.o
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92
README
92
README
@ -1,92 +0,0 @@
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Abstract
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--------
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ii is a minimalistic FIFO and filesystem based IRC client. It creates an irc
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directory tree with server, channel and nick name directories. In every
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directory a FIFO file (in) and normal file (out) is placed.
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The in file is used to communicate with the servers and the out files include
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the server messages. For every channel and every nick name there will be new in
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and out files.
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The basic idea of this is to be able to communicate with an IRC server with
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standard command line tools. For example if you want to join a channel just do
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echo "/j #channel" > in and ii creates a new channel directory with in and out
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file.
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Installation
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------------
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Edit config.mk to match your local setup. ii is installed into
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/usr/local by default.
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Afterwards enter the following command to build and install ii (if
|
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necessary as root):
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$ make clean install
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Running ii
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------------
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Simply invoke the 'ii' command with required arguments
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To make ii a bit more comfortable use it in combination with the multitail
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program and for example with vim. Run vim in the server directory and use
|
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key mapping like:
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map w1 :.w >> \#ii/in<cr>
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map w2 :.w >> \#wmii/in<cr>
|
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to post to channels.
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If you use the next editor line for a new posting you can use ctrl-p for nick
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completion if you wrote the nick in the past.
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Thanks to Matthias Kopfermann for this hint.
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|
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You can find an example of how this nested environment could look like on:
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http://nion.modprobe.de/blog/archives/440-Using-the-ii-irc-client.html
|
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|
||||
|
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SSL/TLS support
|
||||
---------------
|
||||
|
||||
Below is an example using OpenBSD relayd which sets up a TCP TLS relay
|
||||
connection on localhost. A similar setup can be accomplished using
|
||||
stunnel or netcat with TLS support. This also works for other programs
|
||||
that don't support TLS natively.
|
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|
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/etc/relayd.conf:
|
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table <freenode> { irc.freenode.net }
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table <oftc> { irc.oftc.net }
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|
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protocol "irctls" {
|
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tcp { nodelay, sack }
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}
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relay "freenode" {
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listen on 127.0.0.1 port 6668
|
||||
protocol "irctls"
|
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forward with tls to <freenode> port 6697
|
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}
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||||
|
||||
relay "oftc" {
|
||||
listen on 127.0.0.1 port 6669
|
||||
protocol "irctls"
|
||||
forward with tls to <oftc> port 6697
|
||||
}
|
||||
|
||||
|
||||
Then connect:
|
||||
|
||||
./irc -n nick -u name -s 127.0.0.1 -p 6668
|
||||
./irc -n nick -u name -s 127.0.0.1 -p 6669
|
||||
|
||||
|
||||
Configuration
|
||||
-------------
|
||||
No configuration is needed.
|
||||
|
||||
|
||||
Changelog
|
||||
---------
|
||||
Since I missed the chance to add a proper changelog right from the beginning,
|
||||
please have a look at the commit messages on http://git.suckless.org/ii/
|
||||
they are fairly descriptive on releases prior to 1.2.
|
||||
@ -1,8 +0,0 @@
|
||||
# ii
|
||||
This is my patched version of ii, a commandline irc client.
|
||||
The base version is directly from suckless.org.
|
||||
Due to problems with newer version it uses the version 1.7.
|
||||
|
||||
## Patches
|
||||
The list below shows the currently applied patches to this build.
|
||||
- ii-1.7-ssl.diff
|
||||
50
arg.h
Normal file
50
arg.h
Normal file
@ -0,0 +1,50 @@
|
||||
/*
|
||||
* Copy me if you can.
|
||||
* by 20h
|
||||
*/
|
||||
|
||||
#ifndef ARG_H__
|
||||
#define ARG_H__
|
||||
|
||||
extern char *argv0;
|
||||
|
||||
/* use main(int argc, char *argv[]) */
|
||||
#define ARGBEGIN for (argv0 = *argv, argv++, argc--;\
|
||||
argv[0] && argv[0][0] == '-'\
|
||||
&& argv[0][1];\
|
||||
argc--, argv++) {\
|
||||
char argc_;\
|
||||
char **argv_;\
|
||||
int brk_;\
|
||||
if (argv[0][1] == '-' && argv[0][2] == '\0') {\
|
||||
argv++;\
|
||||
argc--;\
|
||||
break;\
|
||||
}\
|
||||
int i_;\
|
||||
for (i_ = 1, brk_ = 0, argv_ = argv;\
|
||||
argv[0][i_] && !brk_;\
|
||||
i_++) {\
|
||||
if (argv_ != argv)\
|
||||
break;\
|
||||
argc_ = argv[0][i_];\
|
||||
switch (argc_)
|
||||
|
||||
#define ARGEND }\
|
||||
}
|
||||
|
||||
#define ARGC() argc_
|
||||
|
||||
#define EARGF(x) ((argv[0][i_+1] == '\0' && argv[1] == NULL)?\
|
||||
((x), abort(), (char *)0) :\
|
||||
(brk_ = 1, (argv[0][i_+1] != '\0')?\
|
||||
(&argv[0][i_+1]) :\
|
||||
(argc--, argv++, argv[0])))
|
||||
|
||||
#define ARGF() ((argv[0][i_+1] == '\0' && argv[1] == NULL)?\
|
||||
(char *)0 :\
|
||||
(brk_ = 1, (argv[0][i_+1] != '\0')?\
|
||||
(&argv[0][i_+1]) :\
|
||||
(argc--, argv++, argv[0])))
|
||||
|
||||
#endif
|
||||
27
config.mk
27
config.mk
@ -1,27 +0,0 @@
|
||||
# Customize to fit your system
|
||||
|
||||
# paths
|
||||
PREFIX = /usr/local
|
||||
BINDIR = ${PREFIX}/bin
|
||||
MANDIR = ${PREFIX}/share/man
|
||||
MAN1DIR = ${MANDIR}/man1
|
||||
DOCDIR = ${PREFIX}/share/doc/ii
|
||||
|
||||
# Set the following to install to a different root
|
||||
DESTDIR =
|
||||
|
||||
INCDIR = ${PREFIX}/include
|
||||
LIBDIR = ${PREFIX}/lib
|
||||
VERSION = 1.7
|
||||
|
||||
# includes and libs
|
||||
INCLUDES = -I. -I${INCDIR} -I/usr/include
|
||||
LIBS = -L${LIBDIR} -L/usr/lib -lc -lssl -lcrypto
|
||||
# uncomment and comment other variables for compiling on Solaris
|
||||
#LIBS = -L${LIBDIR} -L/usr/lib -lc -lsocket -lnsl
|
||||
#CFLAGS = -g ${INCLUDES} -DVERSION=\"${VERSION}\"
|
||||
|
||||
# compiler
|
||||
CC = cc
|
||||
CFLAGS = -g -O0 -W -Wall ${INCLUDES} -DVERSION=\"${VERSION}\"
|
||||
LDFLAGS = ${LIBS}
|
||||
225
ii-1.7-ssl.diff
225
ii-1.7-ssl.diff
@ -1,225 +0,0 @@
|
||||
diff -up a/config.mk b/config.mk
|
||||
--- a/config.mk 2013-01-05 08:26:47.000000000 -0500
|
||||
+++ b/config.mk 2013-02-15 15:27:10.183075163 -0500
|
||||
@@ -16,7 +16,7 @@ VERSION = 1.7
|
||||
|
||||
# includes and libs
|
||||
INCLUDES = -I. -I${INCDIR} -I/usr/include
|
||||
-LIBS = -L${LIBDIR} -L/usr/lib -lc
|
||||
+LIBS = -L${LIBDIR} -L/usr/lib -lc -lssl -lcrypto
|
||||
# uncomment and comment other variables for compiling on Solaris
|
||||
#LIBS = -L${LIBDIR} -L/usr/lib -lc -lsocket -lnsl
|
||||
#CFLAGS = -g ${INCLUDES} -DVERSION=\"${VERSION}\"
|
||||
diff -up a/ii.1 b/ii.1
|
||||
--- a/ii.1 2013-01-05 08:26:47.000000000 -0500
|
||||
+++ b/ii.1 2013-02-15 15:28:42.739074771 -0500
|
||||
@@ -25,6 +25,8 @@ and ii creates a new channel directory w
|
||||
.IR servername ]
|
||||
.RB [ \-p
|
||||
.IR port ]
|
||||
+.RB [ \-e
|
||||
+.IR ssl ]
|
||||
.RB [ \-k
|
||||
.IR environment variable ]
|
||||
.RB [ \-i
|
||||
@@ -42,6 +44,9 @@ lets you override the default servername
|
||||
.BI \-p " port"
|
||||
lets you override the default port (6667)
|
||||
.TP
|
||||
+.BI \-e " ssl"
|
||||
+lets you connect using ssl encryption. The default ssl port is 6697.
|
||||
+.TP
|
||||
.BI \-k " environment variable"
|
||||
lets you specify an environment variable that contains your IRC password, e.g. IIPASS="foobar" ii -k IIPASS.
|
||||
This is done in order to prevent other users from eavesdropping the server password via the process list.
|
||||
diff -up a/ii.c b/ii.c
|
||||
--- a/ii.c 2013-01-05 08:26:47.000000000 -0500
|
||||
+++ b/ii.c 2013-02-15 15:33:39.603075095 -0500
|
||||
@@ -18,12 +18,23 @@
|
||||
#include <ctype.h>
|
||||
#include <time.h>
|
||||
#include <unistd.h>
|
||||
+#include <openssl/rand.h>
|
||||
+#include <openssl/ssl.h>
|
||||
+#include <openssl/err.h>
|
||||
|
||||
#ifndef PIPE_BUF /* FreeBSD don't know PIPE_BUF */
|
||||
#define PIPE_BUF 4096
|
||||
#endif
|
||||
#define PING_TIMEOUT 300
|
||||
#define SERVER_PORT 6667
|
||||
+#define SSL_SERVER_PORT 6697
|
||||
+#define WRITE(con, mes, len) (use_ssl ? SSL_write(irc->sslHandle, mes, len) : write(con->irc, mes, len))
|
||||
+#define READ(fd, buf, size) (from_server && use_ssl ? SSL_read(irc->sslHandle, buf, size) : read(fd, buf, size))
|
||||
+typedef struct {
|
||||
+ int irc;
|
||||
+ SSL *sslHandle;
|
||||
+ SSL_CTX *sslContext;
|
||||
+} conn;
|
||||
enum { TOK_NICKSRV = 0, TOK_USER, TOK_CMD, TOK_CHAN, TOK_ARG, TOK_TEXT, TOK_LAST };
|
||||
|
||||
typedef struct Channel Channel;
|
||||
@@ -33,7 +44,8 @@ struct Channel {
|
||||
Channel *next;
|
||||
};
|
||||
|
||||
-static int irc;
|
||||
+conn *irc;
|
||||
+static int use_ssl;
|
||||
static time_t last_response;
|
||||
static Channel *channels = NULL;
|
||||
static char *host = "irc.freenode.net";
|
||||
@@ -45,7 +57,7 @@ static void usage() {
|
||||
fputs("ii - irc it - " VERSION "\n"
|
||||
"(C)opyright MMV-MMVI Anselm R. Garbe\n"
|
||||
"(C)opyright MMV-MMXI Nico Golde\n"
|
||||
- "usage: ii [-i <irc dir>] [-s <host>] [-p <port>]\n"
|
||||
+ "usage: ii [-i <irc dir>] [-s <host>] [-p <port>] [-e ssl]\n"
|
||||
" [-n <nick>] [-k <password>] [-f <fullname>]\n", stderr);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
@@ -148,11 +160,12 @@ static void login(char *key, char *fulln
|
||||
nick, nick, host, fullname ? fullname : nick);
|
||||
else snprintf(message, PIPE_BUF, "NICK %s\r\nUSER %s localhost %s :%s\r\n",
|
||||
nick, nick, host, fullname ? fullname : nick);
|
||||
- write(irc, message, strlen(message)); /* login */
|
||||
+ WRITE(irc, message, strlen(message)); /* login */
|
||||
}
|
||||
|
||||
-static int tcpopen(unsigned short port) {
|
||||
+conn *tcpopen(unsigned short port) {
|
||||
int fd;
|
||||
+ conn *c;
|
||||
struct sockaddr_in sin;
|
||||
struct hostent *hp = gethostbyname(host);
|
||||
|
||||
@@ -172,7 +185,22 @@ static int tcpopen(unsigned short port)
|
||||
perror("ii: cannot connect to host");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
- return fd;
|
||||
+ c = malloc(sizeof(conn));
|
||||
+ c->irc = fd;
|
||||
+ if(use_ssl) {
|
||||
+ c->sslHandle = NULL;
|
||||
+ c->sslContext = NULL;
|
||||
+ SSL_load_error_strings();
|
||||
+ SSL_library_init();
|
||||
+ c->sslContext = SSL_CTX_new(SSLv23_client_method());
|
||||
+ if(c->sslContext == NULL)
|
||||
+ ERR_print_errors_fp(stderr);
|
||||
+ c->sslHandle = SSL_new(c->sslContext);
|
||||
+ if(!SSL_set_fd(c->sslHandle, c->irc)
|
||||
+ || (SSL_connect(c->sslHandle) != 1))
|
||||
+ ERR_print_errors_fp(stderr);
|
||||
+ }
|
||||
+ return c;
|
||||
}
|
||||
|
||||
static size_t tokenize(char **result, size_t reslen, char *str, char delim) {
|
||||
@@ -219,7 +247,7 @@ static void proc_channels_privmsg(char *
|
||||
snprintf(message, PIPE_BUF, "<%s> %s", nick, buf);
|
||||
print_out(channel, message);
|
||||
snprintf(message, PIPE_BUF, "PRIVMSG %s :%s\r\n", channel, buf);
|
||||
- write(irc, message, strlen(message));
|
||||
+ WRITE(irc, message, strlen(message));
|
||||
}
|
||||
|
||||
static void proc_channels_input(Channel *c, char *buf) {
|
||||
@@ -273,7 +301,7 @@ static void proc_channels_input(Channel
|
||||
else
|
||||
snprintf(message, PIPE_BUF,
|
||||
"PART %s :ii - 500 SLOC are too much\r\n", c->name);
|
||||
- write(irc, message, strlen(message));
|
||||
+ WRITE(irc, message, strlen(message));
|
||||
close(c->fd);
|
||||
/*create_filepath(infile, sizeof(infile), c->name, "in");
|
||||
unlink(infile); */
|
||||
@@ -288,7 +316,7 @@ static void proc_channels_input(Channel
|
||||
snprintf(message, PIPE_BUF, "%s\r\n", &buf[1]);
|
||||
|
||||
if (message[0] != '\0')
|
||||
- write(irc, message, strlen(message));
|
||||
+ WRITE(irc, message, strlen(message));
|
||||
}
|
||||
|
||||
static void proc_server_cmd(char *buf) {
|
||||
@@ -339,7 +367,7 @@ static void proc_server_cmd(char *buf) {
|
||||
return;
|
||||
} else if(!strncmp("PING", argv[TOK_CMD], 5)) {
|
||||
snprintf(message, PIPE_BUF, "PONG %s\r\n", argv[TOK_TEXT]);
|
||||
- write(irc, message, strlen(message));
|
||||
+ WRITE(irc, message, strlen(message));
|
||||
return;
|
||||
} else if(!argv[TOK_NICKSRV] || !argv[TOK_USER]) { /* server command */
|
||||
snprintf(message, PIPE_BUF, "%s%s", argv[TOK_ARG] ? argv[TOK_ARG] : "", argv[TOK_TEXT] ? argv[TOK_TEXT] : "");
|
||||
@@ -373,11 +401,11 @@ static void proc_server_cmd(char *buf) {
|
||||
print_out(argv[TOK_CHAN], message);
|
||||
}
|
||||
|
||||
-static int read_line(int fd, size_t res_len, char *buf) {
|
||||
+static int read_line(int fd, size_t res_len, char *buf, int from_server) {
|
||||
size_t i = 0;
|
||||
char c = 0;
|
||||
do {
|
||||
- if(read(fd, &c, sizeof(char)) != sizeof(char))
|
||||
+ if(READ(fd, &c, sizeof(char)) != sizeof(char))
|
||||
return -1;
|
||||
buf[i++] = c;
|
||||
}
|
||||
@@ -388,7 +416,7 @@ static int read_line(int fd, size_t res_
|
||||
|
||||
static void handle_channels_input(Channel *c) {
|
||||
static char buf[PIPE_BUF];
|
||||
- if(read_line(c->fd, PIPE_BUF, buf) == -1) {
|
||||
+ if(read_line(c->fd, PIPE_BUF, buf, 0) == -1) {
|
||||
close(c->fd);
|
||||
int fd = open_channel(c->name);
|
||||
if(fd != -1)
|
||||
@@ -402,7 +430,7 @@ static void handle_channels_input(Channe
|
||||
|
||||
static void handle_server_output() {
|
||||
static char buf[PIPE_BUF];
|
||||
- if(read_line(irc, PIPE_BUF, buf) == -1) {
|
||||
+ if(read_line(irc->irc, PIPE_BUF, buf, 1) == -1) {
|
||||
perror("ii: remote host closed connection");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
@@ -419,8 +447,8 @@ static void run() {
|
||||
snprintf(ping_msg, sizeof(ping_msg), "PING %s\r\n", host);
|
||||
for(;;) {
|
||||
FD_ZERO(&rd);
|
||||
- maxfd = irc;
|
||||
- FD_SET(irc, &rd);
|
||||
+ maxfd = irc->irc;
|
||||
+ FD_SET(irc->irc, &rd);
|
||||
for(c = channels; c; c = c->next) {
|
||||
if(maxfd < c->fd)
|
||||
maxfd = c->fd;
|
||||
@@ -440,10 +468,10 @@ static void run() {
|
||||
print_out(NULL, "-!- ii shutting down: ping timeout");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
- write(irc, ping_msg, strlen(ping_msg));
|
||||
+ WRITE(irc, ping_msg, strlen(ping_msg));
|
||||
continue;
|
||||
}
|
||||
- if(FD_ISSET(irc, &rd)) {
|
||||
+ if(FD_ISSET(irc->irc, &rd)) {
|
||||
handle_server_output();
|
||||
last_response = time(NULL);
|
||||
}
|
||||
@@ -475,10 +503,13 @@ int main(int argc, char *argv[]) {
|
||||
case 'p': port = strtol(argv[++i], NULL, 10); break;
|
||||
case 'n': snprintf(nick,sizeof(nick),"%s", argv[++i]); break;
|
||||
case 'k': key = getenv(argv[++i]); break;
|
||||
+ case 'e': use_ssl = 1; ++i; break;
|
||||
case 'f': fullname = argv[++i]; break;
|
||||
default: usage(); break;
|
||||
}
|
||||
}
|
||||
+ if(use_ssl)
|
||||
+ port = port == SERVER_PORT ? SSL_SERVER_PORT : port;
|
||||
irc = tcpopen(port);
|
||||
if(!snprintf(path, sizeof(path), "%s/%s", prefix, host)) {
|
||||
fputs("ii: path to irc directory too long\n", stderr);
|
||||
141
ii.1
141
ii.1
@ -1,16 +1,29 @@
|
||||
.de FN
|
||||
\fI\|\\$1\|\fP\\$2
|
||||
..
|
||||
.TH ii 1
|
||||
.TH II 1 ii-VERSION
|
||||
.SH NAME
|
||||
ii \- irc it or irc improved
|
||||
|
||||
ii - irc it or irc improved
|
||||
.SH SYNOPSIS
|
||||
.B ii
|
||||
.B -s
|
||||
.I host
|
||||
.RB [ -p
|
||||
.I port
|
||||
|
|
||||
.B -u
|
||||
.IR sockname ]
|
||||
.RB [ -i
|
||||
.IR ircdir ]
|
||||
.RB [ -n
|
||||
.IR nickname ]
|
||||
.RB [ -f
|
||||
.IR realname ]
|
||||
.RB [ -k
|
||||
.IR env_pass ]
|
||||
.SH DESCRIPTION
|
||||
.B ii
|
||||
is a minimalistic FIFO and filesystem based IRC client.
|
||||
It creates an irc directory tree with server, channel and
|
||||
nick name directories.
|
||||
In every directory a FIFO file (in) and and normal file (out)
|
||||
In every directory a FIFO file (in) and normal file (out)
|
||||
is placed. This will be for example ~/irc/irc.freenode.net/.
|
||||
The in file is used to communicate with the servers and the out
|
||||
files includes the server messages. For every channel and every nick
|
||||
@ -19,84 +32,90 @@ The basic idea of this is to be able to communicate with an IRC
|
||||
server with basic command line tools.
|
||||
For example if you will join a channel just do echo "/j #channel" > in
|
||||
and ii creates a new channel directory with in and out file.
|
||||
.SH SYNOPSIS
|
||||
.B ii
|
||||
.RB [ \-s
|
||||
.IR servername ]
|
||||
.RB [ \-p
|
||||
.IR port ]
|
||||
.RB [ \-e
|
||||
.IR ssl ]
|
||||
.RB [ \-k
|
||||
.IR environment variable ]
|
||||
.RB [ \-i
|
||||
.IR prefix ]
|
||||
.RB [ \-n
|
||||
.IR nickname ]
|
||||
.RB [ \-f
|
||||
.IR realname ]
|
||||
|
||||
.SH OPTIONS
|
||||
.TP
|
||||
.BI \-s " servername"
|
||||
lets you override the default servername (irc.freenode.net)
|
||||
.BI -s " host"
|
||||
server/host to connect to, for example: irc.freenode.net
|
||||
.TP
|
||||
.BI \-p " port"
|
||||
.BI -p " port"
|
||||
lets you override the default port (6667)
|
||||
.TP
|
||||
.BI \-e " ssl"
|
||||
lets you connect using ssl encryption. The default ssl port is 6697.
|
||||
.BI -u " sockname"
|
||||
connect to a UNIX domain socket instead of directly to a server.
|
||||
If set, the
|
||||
.B -p
|
||||
option will be ignored.
|
||||
.TP
|
||||
.BI \-k " environment variable"
|
||||
lets you specify an environment variable that contains your IRC password, e.g. IIPASS="foobar" ii -k IIPASS.
|
||||
This is done in order to prevent other users from eavesdropping the server password via the process list.
|
||||
.TP
|
||||
.BI \-i " prefix"
|
||||
.BI -i " ircdir"
|
||||
lets you override the default irc path (~/irc)
|
||||
.TP
|
||||
.BI \-n " nickname"
|
||||
.BI -n " nickname"
|
||||
lets you override the default nick ($USER)
|
||||
.TP
|
||||
.BI \-f " realname"
|
||||
.BI -f " realname"
|
||||
lets you specify your real name associated with your nick
|
||||
|
||||
.TP
|
||||
.BI -k " env_pass"
|
||||
lets you specify an environment variable that contains your IRC password,
|
||||
e.g. IIPASS="foobar" ii -k IIPASS.
|
||||
This is done in order to prevent other users from eavesdropping the server
|
||||
password via the process list.
|
||||
.SH DIRECTORIES
|
||||
.TP
|
||||
.FN ~/irc
|
||||
.B ~/irc
|
||||
In this directory the irc tree will be created. In this directory you
|
||||
will find a directory for your server (default: irc.freenode.net) in
|
||||
which the FIFO and the output file will be stored.
|
||||
If you join a channel a new directory with the name of the channel
|
||||
will be created in the ~/irc/$servername/ directory.
|
||||
|
||||
will be created in the
|
||||
.BI ~/irc/ servername /
|
||||
directory.
|
||||
.SH COMMANDS
|
||||
.TP
|
||||
.FN /a " [<message>]"
|
||||
mark yourself as away
|
||||
.BI /a " [message]"
|
||||
mark yourself as away,
|
||||
with the optional
|
||||
.I message
|
||||
as an away reason.
|
||||
.TP
|
||||
.FN /j " #channel/nickname [<message>]"
|
||||
join a channel or open private conversation with user
|
||||
.BI /j " #channel [password]"
|
||||
join a
|
||||
.IR #channel ,
|
||||
with the optional
|
||||
.IR password .
|
||||
.TP
|
||||
.FN /l " #channel/nickname"
|
||||
leave a channel or query
|
||||
.BI /j " nickname [message]"
|
||||
open private conversation with user
|
||||
.I nickname
|
||||
and directly send the optional
|
||||
.IR message .
|
||||
.TP
|
||||
.FN /n " nick"
|
||||
change the nick name
|
||||
.BI /l " [reason]"
|
||||
leave a channel or query,
|
||||
giving the optional
|
||||
.I reason
|
||||
message.
|
||||
.TP
|
||||
.FN /t " topic"
|
||||
set the topic of a channel
|
||||
.BI /n " nick"
|
||||
change the nick name to
|
||||
.IR nick .
|
||||
.TP
|
||||
Everything which is not a command will simply be posted into the channel or to the server.
|
||||
So if you need /who just write /WHO as described in the RFC to the server in FIFO.
|
||||
.BI /q " [reason]"
|
||||
quit ii,
|
||||
giving the optional
|
||||
.I reason
|
||||
message.
|
||||
.TP
|
||||
.FN "out file usage"
|
||||
Write wrappers, pagers or use your tools of choice to display the out file contents (loco, multitail, etc.).
|
||||
.SH CONTACT
|
||||
.TP
|
||||
Write to ii (at) modprobe (dot) de for suggestions, fixes, 7|-|>< ;) etc.
|
||||
.SH AUTHORS
|
||||
Copyright \(co 2005-2006 by Anselm R. Garbe <garbeam (at) gmail (dot) com> and
|
||||
Copyright \(co 2005-2008 by Nico Golde <nico (at) ngolde (dot) de>
|
||||
.BI /t " topic"
|
||||
set the topic of a channel with
|
||||
.IR topic.
|
||||
.SH RAW COMMANDS
|
||||
Everything which is not a command will be posted into the channel or to the
|
||||
server. So if you need /who just write /WHO as described in RFC#1459 to the
|
||||
server in FIFO.
|
||||
.SH SSL/TLS PROTOCOL SUPPORT
|
||||
For SSL/TLS protocol support you can connect to a local tunnel, for example
|
||||
with stunnel or socat.
|
||||
.SH SEE ALSO
|
||||
.BR echo (1),
|
||||
.BR tail (1),
|
||||
.BR tail (1)
|
||||
|
||||
29
query.sh
29
query.sh
@ -1,29 +0,0 @@
|
||||
#!/bin/sh
|
||||
# ----------------------------------------------------
|
||||
# Nico Golde <nico@ngolde.de>
|
||||
# License: do whatever you want with this code
|
||||
# Purpose: locate new queries for the ii irc client
|
||||
# ----------------------------------------------------
|
||||
|
||||
IRCPATH=$HOME/irc
|
||||
TMPFILE=$IRCPATH/queries.tmp
|
||||
|
||||
if [ ! -f $TMPFILE ]; then
|
||||
touch $TMPFILE
|
||||
fi
|
||||
|
||||
echo "searching new query data"
|
||||
for i in `find $IRCPATH -newer $TMPFILE -name 'out'`
|
||||
do
|
||||
grep -v '\-!\-' $i > /dev/null 2>&1 # if file doesnt just contain server stuff
|
||||
if [ $? -ne 1 ]; then
|
||||
# strip server, nickserv and channel out files
|
||||
echo $i | egrep -v -i "nickserv|#|$IRCPATH/(irc\.freenode\.net|irc\.oftc\.net)/out" > /dev/null 2>&1
|
||||
if [ $? -ne 1 ]; then
|
||||
printf "new data in: %s\n========================================================\n" "$i"
|
||||
tail -5 $i
|
||||
fi
|
||||
fi
|
||||
done
|
||||
|
||||
touch $TMPFILE
|
||||
32
strlcpy.c
Normal file
32
strlcpy.c
Normal file
@ -0,0 +1,32 @@
|
||||
/* Taken from OpenBSD */
|
||||
#include <sys/types.h>
|
||||
#include <string.h>
|
||||
|
||||
/*
|
||||
* Copy src to string dst of size siz. At most siz-1 characters
|
||||
* will be copied. Always NUL terminates (unless siz == 0).
|
||||
* Returns strlen(src); if retval >= siz, truncation occurred.
|
||||
*/
|
||||
size_t
|
||||
strlcpy(char *dst, const char *src, size_t siz)
|
||||
{
|
||||
char *d = dst;
|
||||
const char *s = src;
|
||||
size_t n = siz;
|
||||
|
||||
/* Copy as many bytes as will fit */
|
||||
if (n != 0) {
|
||||
while (--n != 0) {
|
||||
if ((*d++ = *s++) == '\0')
|
||||
break;
|
||||
}
|
||||
}
|
||||
/* Not enough room in dst, add NUL and traverse rest of src */
|
||||
if (n == 0) {
|
||||
if (siz != 0)
|
||||
*d = '\0'; /* NUL-terminate dst */
|
||||
while (*s++)
|
||||
;
|
||||
}
|
||||
return(s - src - 1); /* count does not include NUL */
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user