patch b9e1a59375fcf26841ae8132aa84471114dcd7c9 Author: Enrique D. Bosch Date: Sun May 29 02:23:48 CEST 2016 * Initial record diff -rN -u old-idlebiff/.idlebiffrc new-idlebiff/.idlebiffrc --- old-idlebiff/.idlebiffrc 1970-01-01 01:00:00.000000000 +0100 +++ new-idlebiff/.idlebiffrc 2024-05-19 01:57:01.648529878 +0200 @@ -0,0 +1,27 @@ +# Configuration example for idlebiff (under public domain) +# Change it with your settings +# Should be under your home (~/.idlebiffrc) +# or specified as an argument of idlebiff + +host=imap-server.example.org +user=myuser +#pass= +# if pass not set, it will be asked (recommended) +mailbox=INBOX +tls=1 +port=993 +keepalive=1500 +timeout=20 +png_up=up.png +png_down=down.png +png_chk=check.png +pos_x=1 +pos_y=1 +tip=1 +nodecor=1 +tls_validate_cert=1 +tls_ca_dir= +tls_ca_file= +tls_client_cert= +tls_client_key= +tls_ciphers=DEFAULT:!SSLv3 diff -rN -u old-idlebiff/COPYING new-idlebiff/COPYING --- old-idlebiff/COPYING 1970-01-01 01:00:00.000000000 +0100 +++ new-idlebiff/COPYING 2024-05-19 01:57:01.652529887 +0200 @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + 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 3 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, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. Binary files old-idlebiff/check.png and new-idlebiff/check.png differ Binary files old-idlebiff/down.png and new-idlebiff/down.png differ diff -rN -u old-idlebiff/idlebiff new-idlebiff/idlebiff --- old-idlebiff/idlebiff 1970-01-01 01:00:00.000000000 +0100 +++ new-idlebiff/idlebiff 2024-05-19 01:57:01.652529887 +0200 @@ -0,0 +1,490 @@ +#!/usr/bin/tclsh + +# idlebiff: check for new mail in an IMAP account using IDLE extension +# the notifications arrives as soon as there is new mail +# Copyright (C) 2016 Enrique D. Bosch 'presi' + +# idlebiff is based on the ideas of xbiff and imapbiff but the code is +# entirely rewritten + +# 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 3 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, see . + +package require Tk +package require crc32 +package require tkpng +package require png +package require tooltip + + +namespace eval static { variable tag 1 } +namespace eval shared \ +{ + variable idle 0 + variable idlecap 0 + variable logindiscap 0 + variable msgs 0 + variable sock + variable conf + array set conf {} + variable tevent + array set tevent {} + variable teidi 0 + variable teidf 0 + variable ka 0 + variable img_up + variable img_down + variable img_chk + variable new_messages 0 +} + +proc define_pixmaps { } \ +{ + variable ::shared::img_up + variable ::shared::img_down + variable ::shared::img_chk + variable ::shared::conf + + set img_up [ image create photo -format png -file $conf(png_up) ] + set img_down [ image create photo -format png -file $conf(png_down) ] + set img_chk [ image create photo -format png -file $conf(png_chk) ] +} + +proc icon { } \ +{ + variable ::shared::img_up + variable ::shared::img_down + variable ::shared::img_chk + variable ::shared::conf + + set pnginfo [ ::png::imageInfo $conf(png_up) ] + set png_up_w [ dict get $pnginfo width ] + set png_up_h [ dict get $pnginfo height ] + + set pnginfo [ ::png::imageInfo $conf(png_down) ] + set png_down_w [ dict get $pnginfo width ] + set png_down_h [ dict get $pnginfo height ] + + set pnginfo [ ::png::imageInfo $conf(png_chk) ] + set png_chk_w [ dict get $pnginfo width ] + set png_chk_h [ dict get $pnginfo height ] + + set size_not_same [ expr $png_up_w!=$png_down_w || $png_down_w!=$png_chk_w || $png_up_h!=$png_down_h || $png_down_h!=$png_chk_h ] + if { $size_not_same } { error } + + wm title . idlebiff + wm iconname . idlebiff + append geom [ expr $png_up_w + 10 ] x [ expr $png_up_h + 10 ] + if { $conf(pos_x) && $conf(pos_y) } { append geom + $conf(pos_x) + $conf(pos_y) } + wm geometry . $geom + wm resizable . 0 0 + wm overrideredirect . $conf(nodecor) + + frame .frame + pack .frame -expand 1 -fill both + canvas .frame.canvas -width $png_up_w -height $png_up_h -bd 10 -relief sunken + pack .frame.canvas -expand 1 -fill both + + define_pixmaps + + button .frame.canvas.button -image $img_chk -cursor left_ptr + .frame.canvas create window 0 0 -window .frame.canvas.button -anchor nw + pack .frame.canvas.button -expand 1 -fill both + + bind .frame.canvas.button force_down + bind .frame.canvas.button { cleanup $con } + bind .frame.canvas.button { idle_cycle $con 1 } +# if { $conf(tip) } { tooltip::tooltip .frame.canvas } +# set current $img_chk +} + +proc get_password { bad } \ +{ + variable ::shared::conf + upvar #0 pass pass + + if $bad { set textbad "WRONG PASSWORD\n" } \ + else { set textbad "" } + if !$conf(tls) { set nv "\nWARNING: INSECURE CONNECTION" } + + toplevel .tl + message .tl.msg -bg black -fg yellow -width 400 -justify center \ + -text "${textbad}Enter password for\n$conf(user) at $conf(host)" + pack .tl.msg -side top -fill both + entry .tl.entry -relief sunken -bg grey -fg black -width 30 -show * + pack .tl.entry -side top + button .tl.bok -text OK -padx 20 -command { set pass [ .tl.entry get ]; destroy .tl } + pack .tl.bok -side right + bind .tl.entry { .tl.bok invoke } + button .tl.bc -text Cancel -command { cleanup $con } -padx 20 + pack .tl.bc -side left + focus .tl.entry + vwait pass + set p $pass + unset pass + return $p +} + +proc update_img { img } \ +{ + variable ::shared::conf + variable ::shared::new_messages + + .frame.canvas.button configure -image $img + if $conf(tip) { tooltip::tooltip .frame.canvas $new_messages } +} + +proc read_conf { } \ +{ + upvar #0 argv arg argc argn + variable ::shared::conf + + if { $argn==1 } { set config $arg } else { set config .idlebiffrc } + set cf [ open $config ] + while { [ gets $cf lin ] >= 0 } \ + { + if { [ string range [ string trim $lin ] 0 0 ] == "#" } { continue } + set lconf [ split $lin = ] + lassign $lconf key val + set conf([ string trim $key]) [ string trim $val ] + } +} + +proc set_timeout { } \ +{ + variable ::shared::conf + variable ::shared::tevent + variable ::shared::teidf + + set tevent($teidf) [ after ${conf(timeout)}000 \ + { + cancel_timeout + close $con + init + } \ + ] + incr teidf +} + +proc cancel_timeout { } \ +{ + variable ::shared::tevent + variable ::shared::teidi + + if [ info exists tevent($teidi) ] \ + { + after cancel $tevent($teidi) + unset tevent($teidi) + incr teidi + } +} + +proc exec_terse { com args } \ +{ + if [ catch { set res [ eval "$com [ join $args]" ] } ] \ + { + set terse [ split $::errorInfo "\n" ] + puts [ join [ lrange $terse 0 0 ] ] + exit 1 + } + return $res +} + +proc recon { con } \ +{ + variable ::shared::ka + + after cancel $ka + close $con + after 3000 init +} + +proc imap_command { con com } \ +{ + if [ catch { puts -nonewline $con "$com\r\n" } ] \ + { + recon $con + return + } + set_timeout +} + +proc imap_command_tagged { con com } \ +{ + variable ::static::tag + + if { $tag == 10000 } { set tag 1 } + append tcom A [ format %04d $tag ] " " $com + imap_command $con $tcom + incr tag +} + +proc ok_tagged { linea } \ +{ + return [ regexp -lineanchor -nocase {^A\d+\s+ok.*$} $linea ] +} + +proc ok_untagged { linea } \ +{ + return [ regexp -lineanchor -nocase {^\*\s+ok.*$} $linea ] +} + +proc no_tagged { linea } \ +{ + return [ regexp -lineanchor -nocase {^A\d+\s+no.*$} $linea ] +} + +proc login { con retr } \ +{ + variable ::shared::conf + variable ::shared::logindiscap + + if $logindiscap { error logindisabled } + + if $retr { unset conf(pass) } + if ![ info exists conf(pass) ] { set conf(pass) [ get_password $retr ] } + + imap_command_tagged $con "LOGIN $conf(user) $conf(pass)" +} + +proc logout { con } \ +{ + imap_command_tagged $con LOGOUT + close $con +} + +proc cleanup { con } \ +{ + logout $con + exit 0 +} + +proc force_down { } \ +{ + variable ::shared::img_down + + update_img $img_down +} + +proc enter_idle { con } \ +{ + imap_command_tagged $con IDLE +} + +proc exit_idle { con } \ +{ + imap_command $con DONE +} + +proc enter_mailbox { con } \ +{ + variable ::shared::conf + + imap_command_tagged $con "EXAMINE $conf(mailbox)" +} + +proc exit_mailbox { con } \ +{ + imap_command_tagged $con CLOSE +} + +proc ask_unseen { con } \ +{ + variable ::shared::conf + + imap_command_tagged $con "STATUS $conf(mailbox) (UNSEEN)" +} + +proc check_cap_logindis { linea } \ +{ + variable ::shared::logindiscap + + if !$logindiscap { set logindiscap [ regexp -nocase {.*capability .* logindisabled .*} $linea ] } +} + +proc check_cap_idle { linea } \ +{ + variable ::shared::idlecap + + if !$idlecap { set idlecap [ regexp -nocase {.*capability .* idle .*} $linea ] } +} + +proc idle_cycle { con check } \ +{ + variable ::shared::idle + variable ::shared::conf + variable ::shared::ka + + after cancel $ka + set idle 0 + exit_idle $con + if $check \ + { + exit_mailbox $con + ask_unseen $con + enter_mailbox $con + } + enter_idle $con + set ka [ after ${conf(keepalive)}000 { idle_cycle $con 0 } ] +} + +proc init_idle { con } \ +{ + variable ::shared::conf + variable ::shared::ka + + fileevent $con readable { parse_idle $con } + ask_unseen $con + enter_mailbox $con + enter_idle $con + set ka [ after ${conf(keepalive)}000 { idle_cycle $con 0 } ] +} + +proc parse_greeting { con } \ +{ + set linea [ read_line $con ] + check_cap_logindis $linea + if [ ok_untagged $linea ] { fileevent $con readable { parse_noop $con } } +} + +proc parse_noop { con } \ +{ + + set linea [ read_line $con ] + check_cap_logindis $linea + if [ ok_tagged $linea ] \ + { + fileevent $con readable { parse_login $con } + login $con 0 + } +} + +proc parse_login { con } \ +{ + variable ::shared::idlecap + + set linea [ read_line $con ] + check_cap_idle $linea + if [ ok_tagged $linea ] \ + { + if $idlecap { init_idle $con } \ + else \ + { + fileevent $con readable { parse_cap $con } + imap_command_tagged $con CAPABILITY + } + } \ + elseif [ no_tagged $linea ] { login $con 1 } +} + +proc parse_cap { con } \ +{ + variable ::shared::idlecap + + set linea [ read_line $con ] + check_cap_idle $linea + if [ ok_tagged $linea ] \ + { + if $idlecap { init_idle $con } \ + else { error no idle capability } \ + } +} + +proc parse_idle { con } \ +{ + variable ::shared::idle + variable ::shared::msgs + variable ::shared::conf + variable ::shared::img_up + variable ::shared::img_down + variable ::shared::new_messages + + set linea [ read_line $con ] + set prim [ string range $linea 0 0 ] + if { $prim eq "+" } { set idle 1 } \ + elseif { $idle==1 } { idle_cycle $con 1 } \ + else \ + { + append statusexp {^\*\s+status\s+} {"*} $conf(mailbox) {"*} {\s+\(unseen\s+(\d+)\).*$} + if [ regexp -lineanchor -nocase $statusexp $linea -> new_messages ] \ + { + if { $new_messages > 0 } \ + { set current $img_up } \ + else { set current $img_down } + update_img $current + } + } +} + +proc read_line { con } \ +{ + cancel_timeout + if [ catch { set r [ gets $con line ] } ] \ + { + recon $con + return + } + if [ regexp -lineanchor -nocase {^\*\s+bye .*$} $line ] \ + { + recon $con + return + } + if { $r<1 && [ eof $con ] } \ + { + recon $con + } \ + else { return $line } +} + + +proc init_tls { } \ +{ + variable ::shared::conf + variable ::shared::sock + + if $conf(tls) \ + { + set tlsv [ package require tls ] + if {"$tlsv">="1.6.4"} { set tls1x {-tls1.1 1 -tls1.2 1} } \ + else { set tls1x {} } + ::tls::init -ssl2 0 -ssl3 0 -tls1 1 [ list $tls1x ] \ + -cafile "$conf(tls_ca_file)" \ + -cadir "$conf(tls_ca_dir)" \ + -certfile "$conf(tls_client_cert)" \ + -keyfile "$conf(tls_client_key)" \ + -request 1 \ + -require "$conf(tls_validate_cert)" \ + -cipher "$conf(tls_ciphers)" + set sock ::tls::socket + } \ + else { set sock socket } +} + +proc init { } \ +{ + upvar #0 con con + variable ::shared::conf + variable ::shared::sock + + set con [ exec_terse $sock -async $conf(host) $conf(port) ] + fconfigure $con -blocking 0 -buffering line + fileevent $con readable { parse_greeting $con } + imap_command_tagged $con NOOP +} + +read_conf +icon +init_tls +init + +vwait forever Binary files old-idlebiff/up.png and new-idlebiff/up.png differ