#!/usr/bin/wish
# ****************************************************************************
# *                                                                          *
# *   eciadsl-config-tk - Tcl/tk GUI for ECI Linux driver configuration      *
# *               (c) 2002/04/14 by FlashCode and Crevetor                   *
# *                                                                          *
# *                     http://eciadsl.flashtux.org                          *
# *                                                                          *
# ****************************************************************************
#
# 2004/04/17, FlashCode :
#   Renamed script to eciadsl-config-tk
# 2002/11/03, FlashCode :
#   Added 3 providers : Infostrada, Sunrise, Econophone
# 2002/10/19, FlashCode :
#   Added Belgacom provider
# 2002/10/07, FlashCode :
#   Added modem Zyxel Prestige 630-41 and provider Bluewin
# 2002/10/05, FlashCode :
#   Added modems US Robotics 8500, BT Voyager, Xentrix USB
# 2002/06/13, FlashCode :
#   Added modem selection
# 2002/05/19, FlashCode :
#   Added .bin selection
# 2004/10/19  kolja :
#	Added support for GS7470 modems chipset
# \
exec wish "$0" "$@" & exit 0

# <CONFIG>
set BIN_DIR "/usr/local/bin"
set ETC_DIR "/etc"
set CONF_DIR "/etc/eciadsl"
set PPPD_DIR "/etc/ppp"
set VERSION "0.11"
# </CONFIG>

set titre_fenetre "ECI Linux driver configuration v$VERSION"

wm title . $titre_fenetre


#
# ===== Check is user is 'root' =====
#

catch {exec id -u} current_user
if {$current_user != 0} {
    frame .baduser
    message .baduser.texte -text "You must be root in order to run the ECI Linux driver configuration." -aspect 900 -padx 15 -pady 15
    button .baduser.ok -text { O K } -command {exit}
    pack .baduser.texte .baduser.ok -side top
    pack configure .baduser.ok -pady 15
    pack .baduser
    tkwait window .
    exit
}


# default values

set username "username@domain"
set password ""
set vpi "8"
set vci "35"
set dns1 ""
set dns2 ""
set vid1 ""
set pid1 ""
set vid2 ""
set pid2 ""
set use_dhcp "no"
set use_staticip "no"
set staticip ""
set gateway ""
set mode ""
set synch ""
set firm ""
set modem ""
set chipset "GS7070"
set altsynch ""
set altpppoeci ""
set provider ""

# try to get previously defined values

set file -1
catch {set file [open "$CONF_DIR/eciadsl.conf" r]}
if {$file!=-1} {
	fconfigure $file -buffering line
	while {[eof $file]!=1} {
		set line [string trim [gets $file]]
		regsub -all {[\t]+} $line { } line
		set line [string trim $line]
		if {"$line"!="" && ![regexp {^#} $line]} {
			set pos1 0
			set pos2 [string first "=" "$line" [expr $pos1+1]]
			if {$pos2!=-1} {
				# skip trailing blanks
				set pos2 [expr $pos2-1]
			} else {
				set pos2 end
			}
			set entry [string trim [string range "$line" $pos1 $pos2]]
			set value [string trim [string range "$line" [expr $pos2+2] end]]
			switch $entry {
				PPPD_USER			{ set username "$value" }
				PPPD_PASSWD			{ set password "$value" }
				VID1				{ set vid1 "$value" }
				PID1				{ set pid1 "$value" }
				VID2				{ set vid2 "$value" }
				PID2				{ set pid2 "$value" }
				VPI					{ set vpi "$value" }
				VCI					{ set vci "$value" }
				MODE				{ set mode "$value" }
				SYNCH				{ set synch "$value" }
				FIRM				{ set firm "$value" }
				USE_DHCP			{ set use_dhcp "$value" }
				USE_STATICIP		{ set use_staticip "$value" }
				STATICIP			{ set staticip "$value" }
				GATEWAY				{ set gateway "$value" }
				MODEM				{ set modem "$value" }
				MODEM_CHIPSET		{ set chipset "$value" }
				SYNCH_ALTIFACE		{ set altsynch "$value" }
				PPPOECI_ALTIFACE	{ set altpppoeci "$value" }
				PROVIDER			{ set provider "$value" }
				DNS1				{ set dns1 "$value" }
				DNS2				{ set dns2 "$value" }
			}		
		}
	}
	close $file
}

#
# ===== modem logo =====
#

frame .bloc0

frame .bloc0.logo

image create photo modem_eci -file "$CONF_DIR/modemeci.gif"
label .bloc0.logo.picture -image modem_eci
bind .bloc0.logo.picture <Enter> {pushstate "ECI HiFocus USB ADSL modem"}
bind .bloc0.logo.picture <Leave> {popstate}
pack .bloc0.logo.picture

#
# ===== user and password =====
#

frame .bloc0.ident

frame .bloc0.ident.user
label .bloc0.ident.user.label -text {User:} -width 15 -anchor e
entry .bloc0.ident.user.edit -textvariable username -background lightblue -width 17
bind .bloc0.ident.user.edit <Enter> {pushstate "Enter your username and domain (given by your provider)"}
bind .bloc0.ident.user.edit <Leave> {popstate}
pack .bloc0.ident.user.label .bloc0.ident.user.edit -side left

frame .bloc0.ident.password
label .bloc0.ident.password.label -text {Password:} -width 15 -anchor e
entry .bloc0.ident.password.edit -show * -textvariable password -background lightblue -width 17
bind .bloc0.ident.password.edit <Enter> {pushstate "Enter your password (given by your provider)"}
bind .bloc0.ident.password.edit <Leave> {popstate}
pack .bloc0.ident.password.label .bloc0.ident.password.edit -side left

pack .bloc0.ident.user .bloc0.ident.password

#
# ===== VPI/VCI =====
# ===== ALT IFACES =====
#

frame .bloc0.call

frame .bloc0.call.vpi
label .bloc0.call.vpi.label -text {VPI:} -width 10 -anchor e
entry .bloc0.call.vpi.edit -textvariable vpi -background lightblue -width 4
bind .bloc0.call.vpi.edit <Enter> {pushstate "Virtual Path Identifier of your provider (8 for France)"}
bind .bloc0.call.vpi.edit <Leave> {popstate}
pack .bloc0.call.vpi.label .bloc0.call.vpi.edit -side left

frame .bloc0.call.vci
label .bloc0.call.vci.label -text {VCI:} -width 10 -anchor e
entry .bloc0.call.vci.edit -textvariable vci -background lightblue -width 4
bind .bloc0.call.vci.edit <Enter> {pushstate "Virtual Channel Identifier of your provider (35 for France)"}
bind .bloc0.call.vci.edit <Leave> {popstate}
pack .bloc0.call.vci.label .bloc0.call.vci.edit -side left

pack .bloc0.call.vpi .bloc0.call.vci

pack .bloc0 .bloc0.logo .bloc0.ident .bloc0.call -side left

pack .bloc0 -side top

#
# ===== provider DNS selection =====
#

frame .bloc1

frame .bloc1.espace1 -width 15

frame .bloc1.fai

frame .bloc1.fai.majdns
checkbutton .bloc1.fai.majdns.checkbox -text { Update provider DNS:} -command {invert_fai} -relief groove -background "#ffcc99" -width 28 -variable majfai -offvalue "non" -onvalue "oui" -selectcolor blue
bind .bloc1.fai.majdns.checkbox <Enter> {pushstate "Check this box if you want to update your DNS ($ETC_DIR/resolv.conf)"}
bind .bloc1.fai.majdns.checkbox <Leave> {popstate}
pack .bloc1.fai.majdns.checkbox -side left
pack .bloc1.fai.majdns  -side top -anchor w

# build the list of providers
list providers
set file [open "$CONF_DIR/providers.db" r]
fconfigure $file -buffering line
while {[eof $file]!=1} {
	set line [string trim [gets $file]]
	regsub -all {[\t]+} $line {^} line
	if {"$line"!="" && "$line"!="^" && ![regexp {^[ \t]*#} $line]} {
		set pos1 0
		set pos2 [string first "^" "$line" [expr $pos1+1]]
		set pos3 [string first "^" "$line" [expr $pos2+1]]
		set pos4 [string first "^" "$line" [expr $pos3+1]]
		if {$pos4!=-1} {
			# skip trailing blanks
			set pos4 [expr $pos4-1]
		} else {
			set pos4 end
		}
		lappend providers [string trim [string range "$line" $pos1 [expr $pos2-1]]]
		lappend providers [string trim [string range "$line" [expr $pos2+1] [expr $pos3-1]]]
		lappend providers [string trim [string range "$line" [expr $pos3+1] $pos4]]
	}
}
close $file
lappend providers "Other" "" ""

# fill the widget with the list of providers
frame .bloc1.fai.liste
listbox .bloc1.fai.liste.contenu -yscrollcommand {.bloc1.fai.liste.scroll set} -width 27 -height 7 -foreground black -selectbackground "#00ccff" -selectforeground black
.bloc1.fai.liste.contenu configure -exportselection 0
set i 0
set len [llength $providers]
while {$i<$len} {
	.bloc1.fai.liste.contenu insert end [lindex $providers $i]
	incr i 3
}
# previously defined provider set?
if {"$provider"!=""} {
	set selected_provider [expr [lsearch $providers $provider]/3]
	if {$selected_provider!=-1} {
		set dns1_other [lindex $providers [expr $selected_provider*3+1]]
		set dns2_other [lindex $providers [expr $selected_provider*3+2]]
		# if dns don't match the provider name
		if {"$dns1"!="$dns1_other" || "$dns2"!="$dns2_other"} {
			set selected_provider -1
		} else {
			.bloc1.fai.liste.contenu selection set $selected_provider
			.bloc1.fai.liste.contenu see [.bloc1.fai.liste.contenu curselection]
		}
	}
} else {
	set selected_provider -1
}
set dns1_other ""
set dns2_other ""
# no previous provider or bad one
if {"$provider"=="" || $selected_provider==-1} {
	# set Other provider if at least one DNS has been set
	if {"$dns1"!="" || "$dns2"!=""} {
		set provider "Other"
		.bloc1.fai.liste.contenu selection set [expr $len/3-1]
		.bloc1.fai.liste.contenu see [.bloc1.fai.liste.contenu curselection]
	}
}

scrollbar .bloc1.fai.liste.scroll -command ".bloc1.fai.liste.contenu yview"

pack .bloc1.fai.liste.contenu .bloc1.fai.liste.scroll -side left -fill y
pack .bloc1.fai.liste

frame .bloc1.fai.espacevertic -height 5
pack .bloc1.fai.espacevertic

frame .bloc1.fai.dns1
label .bloc1.fai.dns1.label -text "DNS 1: " -width 8
entry .bloc1.fai.dns1.entry -textvariable dns1 -background lightblue -width 15
pack .bloc1.fai.dns1.label .bloc1.fai.dns1.entry -side left
pack .bloc1.fai.dns1

frame .bloc1.fai.dns2
label .bloc1.fai.dns2.label -text "DNS 2: " -width 8
entry .bloc1.fai.dns2.entry -textvariable dns2 -background lightblue -width 15
pack .bloc1.fai.dns2.label .bloc1.fai.dns2.entry -side left -anchor e
pack .bloc1.fai.dns2

.bloc1.fai.liste.contenu configure -foreground darkgray -selectbackground lightgray -selectforeground darkgray
.bloc1.fai.dns1.entry configure -state disabled -foreground darkgray -background lightgray
.bloc1.fai.dns2.entry configure -state disabled -foreground darkgray -background lightgray
.bloc1.fai.dns1.label configure -foreground darkgray
.bloc1.fai.dns2.label configure -foreground darkgray
set majfai "non"
set fai_choisi ""

bind .bloc1.fai.liste.contenu <ButtonRelease> {select_provider}
bind .bloc1.fai.liste.contenu <Enter> {pushstate "Select a provider"}
bind .bloc1.fai.liste.contenu <Leave> {popstate}
bind .bloc1.fai.dns1 <Enter> {pushstate "\[OPTIONAL\] Enter your own primary DNS (given by your provider)"}
bind .bloc1.fai.dns1 <Leave> {popstate}
bind .bloc1.fai.dns2 <Enter> {pushstate "\[OPTIONAL\] Enter your own secondary DNS (given by your provider)"}
bind .bloc1.fai.dns2 <Leave> {popstate}


frame .bloc1.espace2 -width 15

#
# ===== modem selection =====
#

frame .bloc1.modem

label .bloc1.modem.libelle -text "Select your modem:" -relief groove -background "#ffcc99" -width 60
pack .bloc1.modem.libelle

# build the list of modems
list modems
set file [open "$CONF_DIR/modems.db" r]
fconfigure $file -buffering line
while {[eof $file]!=1} {
	set line [string trim [gets $file]]
	regsub -all {[\t]+} $line {^} line
	if {"$line"!="" && "$line"!="^" && ![regexp {^[ \t]*#} $line]} {
		set pos1 0
		set pos2 [string first "^" "$line" [expr $pos1+1]]
		set pos3 [string first "^" "$line" [expr $pos2+1]]
		set pos4 [string first "^" "$line" [expr $pos3+1]]
		set pos5 [string first "^" "$line" [expr $pos4+1]]
		set pos6 [string first "^" "$line" [expr $pos5+1]]
		set pos7 [string first "^" "$line" [expr $pos6+1]]
		set pos8 [string first "^" "$line" [expr $pos7+1]]
		set pos9 [string first "^" "$line" [expr $pos8+1]]		
		if {$pos9!=-1} {
			# skip trailing blanks
			set pos9 [expr $pos9-1]
		} else {
			set pos9 end
		}
		lappend modems [string trim [string range "$line" $pos1 [expr $pos2-1]]]
		lappend modems [string trim [string range "$line" [expr $pos2+1] [expr $pos3-1]]]
		lappend modems [string trim [string range "$line" [expr $pos3+1] [expr $pos4-1]]]
		lappend modems [string trim [string range "$line" [expr $pos4+1] [expr $pos5-1]]]
		lappend modems [string trim [string range "$line" [expr $pos5+1] [expr $pos6-1]]]
		lappend modems [string trim [string range "$line" [expr $pos6+1] [expr $pos7-1]]]
		lappend modems [string trim [string range "$line" [expr $pos7+1] [expr $pos8-1]]]
		lappend modems [string trim [string range "$line" [expr $pos8+1] $pos9]]
	}
}
close $file
lappend modems "Other" "" "" "" "" "" "" ""

# fill the widget with the list of modems
frame .bloc1.modem.liste
listbox .bloc1.modem.liste.contenu -yscrollcommand {.bloc1.modem.liste.scroll set} -width 57 -height 7 -foreground black -selectbackground "#00ccff" -selectforeground black
.bloc1.modem.liste.contenu configure -exportselection 0
set i 0
set len [llength $modems]
while {$i<$len} {
	.bloc1.modem.liste.contenu insert end [lindex $modems $i]
	incr i 8
}
# previously defined modem set?
if {"$modem"!=""} {
	set selected_modem [expr [lsearch $modems $modem]/8]
	if {$selected_modem!=-1} {
		set vid1_other [lindex $modems [expr $selected_modem*8+1]]
		set pid1_other [lindex $modems [expr $selected_modem*8+2]]
		set vid2_other [lindex $modems [expr $selected_modem*8+3]]
		set pid2_other [lindex $modems [expr $selected_modem*8+4]]
		set chipset_other [lindex $modems [expr $selected_modem*8+5]]
		set altsynch_other	[lindex $modems [expr $selected_modem*8+6]]
		set altpppoeci_other [lindex $modems [expr $selected_modem*8+7]]
		# if vidpid don't match the modem name
		if {"$vid1"!="$vid1_other" || "$pid1"!="$pid1_other" || "$vid2"!="$vid2_other" || "$pid2"!="$pid2_other" || "$chipset"!="$chipset_other" || "$altsynch"!="$altsynch_other" || "$altpppoeci"!="$altpppoeci_other"} {
			set selected_modem -1
		} else {
			.bloc1.modem.liste.contenu selection set $selected_modem
			.bloc1.modem.liste.contenu see [.bloc1.modem.liste.contenu curselection]
		}
	}
} else {
	set selected_modem -1
}
set vid1_other ""
set pid1_other ""
set vid2_other ""
set pid2_other ""
set chipset_other ""
set altsynch_other ""
set altpppoeci_other ""

# no previous modem or bad one
if {"$modem"=="" || $selected_modem==-1} {
	# set Other provider if at least one VID/PID has been set
	if {"$vid1"!="" || "$pid1"!="" || "$vid2"!="" || "$pid2"!="" || "$chipset"!="" || "$altsynch"!="" || "$altpppoeci"!=""} {
		set modem "Other"
		.bloc1.modem.liste.contenu selection set [expr $len/8-1]
		.bloc1.modem.liste.contenu see [.bloc1.modem.liste.contenu curselection]
	}
}

scrollbar .bloc1.modem.liste.scroll -command ".bloc1.modem.liste.contenu yview"

pack .bloc1.modem.liste.contenu .bloc1.modem.liste.scroll -side left -fill y
pack .bloc1.modem.liste

frame .bloc1.modem.espacevertic -height 5
pack .bloc1.modem.espacevertic

#=== CHIPSET ===
# build the list of chipsets
list chipsets
lappend chipsets "GS7070"
lappend chipsets "GS7470"

# fill the widget with the list of chipset

frame .bloc1.modem.lchipset
label .bloc1.modem.lchipset.label -text {CHIPSET:} -width 8  -height 2 -anchor nw
listbox .bloc1.modem.lchipset.contenu -width 7 -height 2 -foreground black -selectbackground "#00ccff" -selectforeground black
.bloc1.modem.lchipset.contenu configure -exportselection 0
set i 0
set len [llength $chipsets]
while {$i<$len} {
	.bloc1.modem.lchipset.contenu insert end [lindex $chipsets $i]
	incr i
}
# previously defined chipset set?
if {"$chipset"!=""} {
	set selected_chipset [expr [lsearch $chipsets $chipset]]
	.bloc1.modem.lchipset.contenu selection set $selected_chipset
	.bloc1.modem.lchipset.contenu see [.bloc1.modem.lchipset.contenu curselection]
} else {
	set selected_provider -1
}

pack .bloc1.modem.lchipset.label .bloc1.modem.lchipset.contenu -side left

frame .bloc1.modem.vp
frame .bloc1.modem.vp.vidpid1
label .bloc1.modem.vp.vidpid1.labelvid -text "VID 1: " -width 6
entry .bloc1.modem.vp.vidpid1.entryvid -textvariable vid1 -background lightblue -width 7
pack .bloc1.modem.vp.vidpid1.labelvid .bloc1.modem.vp.vidpid1.entryvid -side left
label .bloc1.modem.vp.vidpid1.labelpid -text "PID 1: " -width 6
entry .bloc1.modem.vp.vidpid1.entrypid -textvariable pid1 -background lightblue -width 7
pack .bloc1.modem.vp.vidpid1.labelpid .bloc1.modem.vp.vidpid1.entrypid -side left
pack .bloc1.modem.vp.vidpid1

frame .bloc1.modem.vp.vidpid2
label .bloc1.modem.vp.vidpid2.labelvid -text "VID 2: " -width 6
entry .bloc1.modem.vp.vidpid2.entryvid -textvariable vid2 -background lightblue -width 7
pack .bloc1.modem.vp.vidpid2.labelvid .bloc1.modem.vp.vidpid2.entryvid -side left
label .bloc1.modem.vp.vidpid2.labelpid -text "PID 2: " -width 6
entry .bloc1.modem.vp.vidpid2.entrypid -textvariable pid2 -background lightblue -width 7
pack .bloc1.modem.vp.vidpid2.labelpid .bloc1.modem.vp.vidpid2.entrypid -side left
pack .bloc1.modem.vp.vidpid2

#=== ALT IFACE Params ===
frame .bloc1.modem.alt
frame .bloc1.modem.alt.altsynch
label .bloc1.modem.alt.altsynch.label -text {ALT synch :} -width 11 -anchor e
entry .bloc1.modem.alt.altsynch.edit -textvariable altsynch -background lightblue -width 1
bind .bloc1.modem.alt.altsynch.edit <Enter> {pushstate "USB Alt Interface for SYNCH process (0-5)"}
bind .bloc1.modem.alt.altsynch.edit <Leave> {popstate}
pack .bloc1.modem.alt.altsynch.label .bloc1.modem.alt.altsynch.edit -side left

frame .bloc1.modem.alt.altpppoeci
label .bloc1.modem.alt.altpppoeci.label -text {ALT pppoeci:} -width 11 -anchor e
entry .bloc1.modem.alt.altpppoeci.edit -textvariable altpppoeci -background lightblue -width 1
bind .bloc1.modem.alt.altpppoeci.edit <Enter> {pushstate "USB Alt Interface for PPPOECI process (0-5)"}
bind .bloc1.modem.alt.altpppoeci.edit <Leave> {popstate}
pack .bloc1.modem.alt.altpppoeci.label .bloc1.modem.alt.altpppoeci.edit -side left

pack .bloc1.modem.alt.altsynch .bloc1.modem.alt.altpppoeci
pack .bloc1.modem.lchipset .bloc1.modem.vp .bloc1.modem.alt -side left

.bloc1.modem.liste.contenu configure -foreground black -selectbackground "#00ccff" -selectforeground black
.bloc1.modem.vp.vidpid1.entryvid configure -state normal -foreground darkgray -background lightgray
.bloc1.modem.vp.vidpid1.entrypid configure -state normal -foreground darkgray -background lightgray
.bloc1.modem.vp.vidpid2.entryvid configure -state normal -foreground darkgray -background lightgray
.bloc1.modem.vp.vidpid2.entrypid configure -state normal -foreground darkgray -background lightgray
.bloc1.modem.vp.vidpid1.labelvid configure -foreground darkgray
.bloc1.modem.vp.vidpid1.labelpid configure -foreground darkgray
.bloc1.modem.vp.vidpid2.labelvid configure -foreground darkgray
.bloc1.modem.vp.vidpid2.labelpid configure -foreground darkgray

bind .bloc1.modem.liste.contenu <ButtonRelease> {select_modem}
bind .bloc1.modem.liste.contenu <Enter> {pushstate "Select a modem"}
bind .bloc1.modem.liste.contenu <Leave> {popstate}
bind .bloc1.modem.lchipset.contenu <ButtonRelease> {select_chipset}
bind .bloc1.modem.vp.vidpid1 <Enter> {pushstate "These are the Vendor ID and Product ID of your modem (4-digit hexa)"}
bind .bloc1.modem.vp.vidpid1 <Leave> {popstate}
bind .bloc1.modem.vp.vidpid2 <Enter> {pushstate "These are the Vendor ID and Product ID of your modem once initialized (4-digit hexa)"}
bind .bloc1.modem.vp.vidpid2 <Leave> {popstate}

frame .bloc1.espace3 -width 15

pack .bloc1.espace1 .bloc1.fai .bloc1.espace2 .bloc1.modem .bloc1.espace3 -side left -anchor n

pack .bloc1

frame .ligne_vide2 -height 20
pack .ligne_vide2

#
# ===== synch .bin selection =====
#

frame .bloc2

frame .bloc2.listebin

checkbutton .bloc2.listebin.checkbox -text { Change synch .bin file (only if driver hangs up):} -command {invert_bin} -relief groove -background "#ffcc99" -width 45 -variable majbin -offvalue "non" -onvalue "oui" -selectcolor blue
bind .bloc2.listebin.checkbox <Enter> {pushstate "Check this box if you want to change your synch .bin file"}
bind .bloc2.listebin.checkbox <Leave> {popstate}
set majbin "non"

label .bloc2.listebin.actuel -text "Current .bin: $synch" -relief sunken -width 48 -anchor w

frame .bloc2.listebin.liste
listbox .bloc2.listebin.liste.contenu -yscrollcommand ".bloc2.listebin.liste.scroll set" -width 45 -height 4 -foreground darkgray -selectbackground lightgray -selectforeground darkgray
.bloc2.listebin.liste.contenu configure -exportselection 0

proc add_bins {chemin} {
	global .bloc2.listebin chipset
	.bloc2.listebin.liste.contenu delete 0 end
    set returncode [catch {exec find $chemin -name "*.bin" } bin_trouves]
    if {$returncode != 0} {
    } else {
    	if {"$chipset"=="GS7470"} {
	        foreach bin $bin_trouves {
	            if {[regexp "gs7470" $bin] && ![regexp "firmware" $bin] && ![regexp "a.bin" $bin] && ![regexp "b.bin" $bin] && [lsearch -glob [.bloc2.listebin.liste.contenu get 0 end] $bin] == -1} {
	                .bloc2.listebin.liste.contenu insert end $bin
	            }
	        }
    	} else {
	        foreach bin $bin_trouves {
	            if {![regexp "gs7470" $bin] && ![regexp "firmware" $bin] && ![regexp "a.bin" $bin] && ![regexp "b.bin" $bin] && [lsearch -glob [.bloc2.listebin.liste.contenu get 0 end] $bin] == -1} {
	                .bloc2.listebin.liste.contenu insert end $bin
	            }
	        }
    	}
    }
}

add_bins "$CONF_DIR"
.bloc2.listebin.liste.contenu selection set 0

set bin_choisi [.bloc2.listebin.liste.contenu curselection]
set bin_initial $bin_choisi
bind .bloc2.listebin.liste.contenu <Enter> {pushstate "Choose another .bin (ONLY if driver hangs up into eciadsl-synch or LCP timeouts !)"}
bind .bloc2.listebin.liste.contenu <Leave> {popstate}
scrollbar .bloc2.listebin.liste.scroll -command ".bloc2.listebin.liste.contenu yview"
pack .bloc2.listebin.liste.contenu .bloc2.listebin.liste.scroll -side left -fill y

frame .bloc2.listebin.recherche
label .bloc2.listebin.recherche.texte -text {Search .bin here:} -width 15
set chemin_bin $CONF_DIR
entry .bloc2.listebin.recherche.chemin -textvariable chemin_bin -background "#CCEEEE" -width 27
bind .bloc2.listebin.recherche.chemin <Enter> {pushstate "Enter path for searching .bin files"}
bind .bloc2.listebin.recherche.chemin <Leave> {popstate}
image create bitmap bitmaptest -data "\
#define loupe_width 25 \
#define loupe_height 15 \
static unsigned char loupe_bits[] = { \
   0x00, 0xe0, 0x01, 0x00, 0x00, 0x10, 0x02, 0x00, 0x00, 0x08, 0x04, 0x00, \
   0x00, 0x04, 0x08, 0x00, 0x00, 0x04, 0x08, 0x00, 0x00, 0x04, 0x08, 0x00, \
   0x00, 0x04, 0x08, 0x00, 0x00, 0x08, 0x04, 0x00, 0x00, 0x1c, 0x02, 0x00, \
   0x00, 0xee, 0x01, 0x00, 0x00, 0x07, 0x00, 0x00, 0x80, 0x03, 0x00, 0x00, \
   0xc0, 0x01, 0x00, 0x00, 0xe0, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00 };"
button .bloc2.listebin.recherche.search -image bitmaptest -background "#99CCCC" -command {add_bins $chemin_bin}
bind .bloc2.listebin.recherche.search <Enter> {pushstate "Click to search .bin files (warning: can take a moment!)"}
bind .bloc2.listebin.recherche.search <Leave> {popstate}
pack .bloc2.listebin.recherche.texte .bloc2.listebin.recherche.chemin .bloc2.listebin.recherche.search -side left

pack .bloc2.listebin.checkbox
pack .bloc2.listebin.actuel
pack .bloc2.listebin.liste
pack .bloc2.listebin.recherche
pack .bloc2.listebin -padx 15

frame .bloc2.espace1 -width 5

#
# ===== PPP mode selection and advanced settings =====
#

frame .bloc2.modes

label .bloc2.modes.libelle -text "Select a PPP mode:" -relief groove -background "#ffcc99" -width 43
pack .bloc2.modes.libelle

list modes
set tmpfile "/tmp/eciadsl-config-tk.tmp"
catch {exec $BIN_DIR/eciadsl-pppoeci --modes >& "$tmpfile"}
set file [open "$tmpfile" r]
fconfigure $file -buffering line
while {[eof $file]!=1} {
	set line [string trim [gets $file]]
	if {"$line"!=""} {
		set pos1 0
		set pos2 [string first " " "$line" [expr $pos1+1]]
		if {$pos2!=-1} {
			# skip trailing blanks
			set pos2 [expr $pos2-1]
		} else {
			set pos2 end
		}
		lappend modes [string trim [string range "$line" $pos1 $pos2]]
	}
}
close $file
catch {exec rm -f "$tmpfile"}

frame .bloc2.modes.liste
listbox .bloc2.modes.liste.contenu -yscrollcommand {.bloc2.modes.liste.scroll set} -width 40 -height 4 -foreground black -selectbackground "#00ccff" -selectforeground black
.bloc2.modes.liste.contenu configure -exportselection 0

set i 0
set len [llength $modes]
while {$i<$len} {
	.bloc2.modes.liste.contenu insert end [lindex $modes $i]
	incr i
}
set selected_mode [lsearch $modes $mode]
if {$selected_mode==-1} {
	set selected_mode 0
}
.bloc2.modes.liste.contenu selection set $selected_mode
.bloc2.modes.liste.contenu see [.bloc2.modes.liste.contenu curselection]

scrollbar .bloc2.modes.liste.scroll -command ".bloc2.modes.liste.contenu yview"

pack .bloc2.modes.liste.contenu .bloc2.modes.liste.scroll -side left -fill y

frame .bloc2.modes.espacevertic -height 5
pack .bloc2.modes.espacevertic

frame .bloc2.modes.advanced
checkbutton .bloc2.modes.advanced.use_dhcp -text {Use DHCP} -command {onclick_use_dhcp} -variable use_dhcp -offvalue "no" -onvalue "yes"
checkbutton .bloc2.modes.advanced.use_staticip -text {Use static IP} -command {onclick_use_staticip} -variable use_staticip -offvalue "no" -onvalue "yes"
pack .bloc2.modes.advanced.use_dhcp .bloc2.modes.advanced.use_staticip -side left

frame .bloc2.modes.staticip
label .bloc2.modes.staticip.label -text "IP: " -width 10
entry .bloc2.modes.staticip.edit -textvariable staticip -background lightblue -width 15
pack .bloc2.modes.staticip.label .bloc2.modes.staticip.edit -side left

frame .bloc2.modes.gateway
label .bloc2.modes.gateway.label -text "Gateway: " -width 10
entry .bloc2.modes.gateway.edit -textvariable gateway -background lightblue -width 15
pack  .bloc2.modes.gateway.label .bloc2.modes.gateway.edit -side left

proc onclick_use_staticip {} {
	global .bloc2.modes.staticip.edit .bloc2.modes.gateway.edit
	global .bloc2.modes.staticip.label .bloc2.modes.gateway.label
	global use_staticip use_dhcp

	if {"$use_staticip"=="yes"} {
		set use_dhcp "no"
		.bloc2.modes.staticip.edit configure -state normal -foreground black -background lightblue
		.bloc2.modes.gateway.edit configure -state normal -foreground black -background lightblue
		.bloc2.modes.staticip.label configure -foreground black
		.bloc2.modes.gateway.label configure -foreground black
		focus .bloc2.modes.staticip.edit
	} else {
		.bloc2.modes.staticip.edit configure -state disabled -background lightgray
		.bloc2.modes.gateway.edit configure -state disabled -background lightgray
		.bloc2.modes.staticip.label configure -foreground darkgray
		.bloc2.modes.gateway.label configure -foreground darkgray
	}
}

proc onclick_use_dhcp {} {
	global use_staticip use_dhcp
	
	if {"$use_dhcp"=="yes"} {
		set use_staticip "no"
		onclick_use_staticip
	}
}

onclick_use_dhcp
onclick_use_staticip

bind .bloc2.modes.liste.contenu <ButtonRelease> {select_mode}
bind .bloc2.modes.liste.contenu <Enter> {pushstate "Select a PPP mode/encapsulation (leave the first one selected if you don't know what it means)"}
bind .bloc2.modes.liste.contenu <Leave> {popstate}
bind .bloc2.modes.advanced.use_dhcp <Enter> {pushstate "Click here if you use DHCP to get an IP from your provider (MOST users should DISABLE this)"}
bind .bloc2.modes.advanced.use_dhcp <Leave> {popstate}
bind .bloc2.modes.advanced.use_staticip <Enter> {pushstate "Click here if you get a static IP from your provider (MOST users should DISABLE this)"}
bind .bloc2.modes.advanced.use_staticip <Leave> {popstate}
bind .bloc2.modes.staticip.edit <Enter> {pushstate "Your static IP (ONLY IF given by your provider)"}
bind .bloc2.modes.staticip.edit <Leave> {popstate}
bind .bloc2.modes.gateway.edit <Enter> {pushstate "Your provider's gateway IP (ONLY IF given by your provider)"}
bind .bloc2.modes.gateway.edit <Leave> {popstate}

pack .bloc2.modes.liste
pack .bloc2.modes.advanced .bloc2.modes.staticip .bloc2.modes.gateway

frame .bloc2.espace2 -width 15

pack .bloc2.listebin .bloc2.espace1 .bloc2.modes .bloc2.espace2 -side left -anchor n
pack .bloc2

frame .ligne_vide3 -height 15
pack .ligne_vide3


#
# ===== buttons =====
#

frame .boutons
button .boutons.create -text {Create config !} -width 15 -height 1 -command {run_makeconfig} -state disabled -background lightgray
bind .boutons.create <Enter> {pushstate "Save modifications then quit: select a modem first"}
bind .boutons.create <Leave> {popstate}

proc enable_create_button {} {
	global .boutons.create

	.boutons.create configure -state normal -background lightgreen
	bind .boutons.create <Enter> {pushstate "Save settings: write configuration files and set synch .bin if enabled, then quit"}
	bind .boutons.create <Leave> {popstate}
}

proc enable_vid_pid {} {
	global .bloc1.modem.vp.vidpid1.entryvid .bloc1.modem.vp.vidpid1.entrypid
	global .bloc1.modem.vp.vidpid2.entryvid .bloc1.modem.vp.vidpid2.entrypid
	global .bloc1.modem.vp.vidpid1.labelvid .bloc1.modem.vp.vidpid1.labelpid
	global .bloc1.modem.vp.vidpid2.labelvid .bloc1.modem.vp.vidpid2.labelpid

	.bloc1.modem.vp.vidpid1.entryvid configure -state normal -foreground black -background lightblue
	.bloc1.modem.vp.vidpid1.entrypid configure -state normal -foreground black -background lightblue
	.bloc1.modem.vp.vidpid2.entryvid configure -state normal -foreground black -background lightblue
	.bloc1.modem.vp.vidpid2.entrypid configure -state normal -foreground black -background lightblue
	.bloc1.modem.vp.vidpid1.labelvid configure -foreground black
	.bloc1.modem.vp.vidpid1.labelpid configure -foreground black
	.bloc1.modem.vp.vidpid2.labelvid configure -foreground black
	.bloc1.modem.vp.vidpid2.labelpid configure -foreground black
}

# if all VID/PID are already set, enable the CREATE button
if {"$modem"!="" && "$vid1"!="" && "$pid1"!="" && "$vid2"!="" && "$pid2"!=""} {
	enable_vid_pid
	enable_create_button
}


frame .boutons.espace -width 20
button .boutons.dabusb -text {Remove Dabusb} -background "#ffccff" -command {run_dabusb} -padx 10
bind .boutons.dabusb <Enter> {pushstate "Unplug your modem first and then click on this button to remove dabusb"}
bind .boutons.dabusb <Leave> {popstate}

frame .boutons.espace1 -width 20
button .boutons.set_bin -text {Change synch .bin} -width 15 -height 1 -command {run_makeconfig_synch} -state disabled -background lightgray
bind .boutons.set_bin <Enter> {pushstate "Only change current synch .bin: enable it above and select a .bin"}
bind .boutons.set_bin <Leave> {popstate}

frame .boutons.espace2 -width 20
button .boutons.cancel -text {Cancel} -background "#ffbbbb" -width 15 -height 1 -command {exit}
bind .boutons.cancel <Enter> {pushstate "Quit without saving"}
bind .boutons.cancel <Leave> {popstate}

pack .boutons.create .boutons.espace .boutons.dabusb .boutons.espace1 .boutons.set_bin .boutons.espace2 .boutons.cancel -side left
pack .boutons

frame .ligne_vide4 -height 15
pack .ligne_vide4

label .state -textvariable statetext -borderwidth 2 -relief sunken -anchor w
pack .state -fill x
set statetext "Ready."


proc conf_report {exit msg color sortie} {
	global titre_fenetre

    if {"$exit"=="oui"} {
		catch {destroy .confok}
	}
	toplevel .confok
    wm title .confok $titre_fenetre
    message .confok.texte -text "$msg" -aspect 600 -padx 15 -pady 15
	
    if {"$sortie"!=""} {
	    message .confok.sortie -text "$sortie" -aspect 600 -padx 15 -pady 15 -background $color
	} else {
	    message .confok.sortie
	}

    if {"$exit"=="oui"} {
	    button .confok.ok -text { Quit } -command {exit}
	} else {
	    button .confok.ok -text { Close } -command {destroy .confok}
	}

    pack .confok.texte .confok.sortie .confok.ok -side top
    pack configure .confok.ok -pady 15
    grab set .confok
    tkwait window .confok
}

#
# ===== calls to eciadsl-makeconfig =====
#

proc run_makeconfig_synch {} {
	global BIN_DIR majbin

    if {[string compare $majbin "oui"] == 0} {
        set numero_bin_choix [.bloc2.listebin.liste.contenu curselection]
        set synch [.bloc2.listebin.liste.contenu get $numero_bin_choix]
	    set returncode [catch {exec $BIN_DIR/eciadsl-makeconfig --synch "$synch"} sortie]
    	if {$returncode != 0} {
	        conf_report "non" "Synch .bin has NOT been set.\n\nThis is the error from makeconfig:" "#ffbbbb" $sortie
    	} else {
	        conf_report "non" "Synch .bin has been changed and will\nbe used the next time you run eciadsl-start." lightgreen ""
    	}
	}
}

proc run_makeconfig {} {
	global majfai majbin BIN_DIR synch firm
	global mode use_staticip use_dhcp staticip gateway modem provider
	global username password dns1 dns2 vpi vci vid1 pid1 vid2 pid2 chipset altsynch altpppoeci

    if {[string compare $majbin "oui"] == 0} {
        set synch [.bloc2.listebin.liste.contenu get [.bloc2.listebin.liste.contenu curselection]]
    }

    set returncode [catch {exec $BIN_DIR/eciadsl-makeconfig "$mode" "$username" "$password" "$BIN_DIR/eciadsl-pppoeci" "$dns1" "$dns2" $vpi $vci "$vid1$pid1" "$vid2$pid2" "$synch" "$firm" "$staticip" "$gateway" "$use_staticip" "$use_dhcp" "$modem" "$provider" "$chipset" "$altsynch" "$altpppoeci"} sortie]
    if {$returncode != 0} {
        conf_report "non" "eciadsl-makeconfig did not update your files.\n\nThis is the error:" "#ffbbbb" $sortie
    } else {
        conf_report "oui" "Configuration files updated with success!\n\nThis is eciadsl-makeconfig output:" lightgreen $sortie
    }
}

#
# ===== call to eciadsl-remove-dabusb =====
#

proc run_dabusb {} {
    global BIN_DIR
    
    set returncode [catch {exec $BIN_DIR/eciadsl-remove-dabusb} sortie]
    toplevel .dab
    wm title .dab "dabusb"
    if {$returncode != 0} {
        set msg "Dabusb couldn't be removed...\n\nThe error is:"
        set vmtitle "Error"
        set color "#ffbbbb"
    } else {
        set msg "Dabusb succesfully removed.\n\nThis is eciadsl-remove-dabusb output:"
        set vmtitle "OK"
        set color lightgreen
    }
    message .dab.texte -text "$msg" -aspect 600 -padx 15 -pady 15
    message .dab.sortie -text "$sortie" -aspect 600 -padx 15 -pady 15 -background $color
    button .dab.ok -text { O K } -command {destroy .dab}
    pack .dab.texte .dab.sortie .dab.ok -side top
    pack configure .dab.ok -pady 15
    grab set .dab
    tkwait window .dab
}

#
# ===== display field help =====
#

proc pushstate {msg} {
	global statetext statepile topstatepile

    if {[info exists topstatepile] == 0} {
        set topstatepile 0
    }
    incr topstatepile 1
    set statepile{$topstatepile} $msg
    set statetext $msg
}

proc popstate {} {
	global statetext statepile topstatepile

    if {[info exists topstatepile] != 0} {
        if {$topstatepile > 1} {
            unset statepile($topstatepile)
            incr topstatepile -1
            set statetext $statepile($topstatepile)
        } else {
            set topstatepile 0
            set statetext "Ready."
        }
    }
}

#
# ===== invert provider state (enabled/disabled) =====
#

proc invert_fai {} {
	global majfai fai_choisi providers

    if {"$majfai"=="oui"} {
    	.bloc1.fai.liste.contenu configure -foreground black -selectbackground "#00ccff" -selectforeground black
		if {$fai_choisi!=""} {
	    	.bloc1.fai.dns1.entry configure -state normal -foreground black -background lightblue
			.bloc1.fai.dns2.entry configure -state normal -foreground black -background lightblue
	    	.bloc1.fai.dns1.label configure -foreground black
	    	.bloc1.fai.dns2.label configure -foreground black
			.bloc1.fai.liste.contenu selection clear 0 [expr [llength $providers]-1]
			.bloc1.fai.liste.contenu selection set $fai_choisi
		} else {
			if {[.bloc1.fai.liste.contenu curselection]==""} {
				.bloc1.fai.liste.contenu selection set 0
			}
		}
		select_provider
    } else {
        set fai_choisi [.bloc1.fai.liste.contenu curselection]
        .bloc1.fai.liste.contenu configure -foreground darkgray -selectbackground lightgray -selectforeground darkgray
        .bloc1.fai.dns1.entry configure -state disabled -foreground darkgray -background lightgray
        .bloc1.fai.dns2.entry configure -state disabled -foreground darkgray -background lightgray
        .bloc1.fai.dns1.label configure -foreground darkgray
        .bloc1.fai.dns2.label configure -foreground darkgray
    }
}

#
# ===== invert .bin files (enabled/disabled) =====
#

proc invert_bin {} {
	global majbin bin_choisi bin_initial chemin_bin
	global .boutons.set_bin

    if {[string compare $majbin "oui"] == 0} {
    	add_bins $chemin_bin
        if {[.bloc2.listebin.liste.contenu size] > 0} {
            if {[string compare $bin_choisi ""] == 0} {
                .bloc2.listebin.liste.contenu selection set 0
                set bin_choisi [.bloc2.listebin.liste.contenu curselection]
            }
            .bloc2.listebin.liste.contenu configure -foreground black -selectbackground "#00ccff" -selectforeground black
            .bloc2.listebin.liste.contenu selection clear 0 end
            .bloc2.listebin.liste.contenu selection set $bin_choisi
            .bloc2.listebin.liste.contenu see $bin_choisi
			.boutons.set_bin configure -state normal -background lightblue
			bind .boutons.set_bin <Enter> {pushstate "Only change current synch .bin with the selected one"}
			bind .boutons.set_bin <Leave> {popstate}
        } else {
            set majbin "non"
        }
    } else {
        .bloc2.listebin.liste.contenu configure -foreground darkgray -selectbackground lightgray -selectforeground darkgray
        set bin_choisi [.bloc2.listebin.liste.contenu curselection]
        if {[string compare $bin_choisi ""] == 0} {
            set bin_choisi $bin_initial
        }
		.boutons.set_bin configure -state disabled -background lightgray
		bind .boutons.set_bin <Enter> {pushstate "Only change current synch .bin: enable it above and select a .bin"}
		bind .boutons.set_bin <Leave> {popstate}
    }
}

proc select_chipset {} {
	global .bloc1.modem.lchipset.contenu
	global chipsets chipset altsynch altpppoeci

	set index [.bloc1.modem.lchipset.contenu curselection]
	if {"$index"!=""} {
		# update variables from the selection
		set chipset [.bloc1.modem.lchipset.contenu get $index]
		if {"$chipset"!="GS7070"} {
			set altsynch "5"
			set altpppoeci "1"
		} else {
			set altsynch "4"
			set altpppoeci "4"
		}
#		.bloc1.modem.alt.altsynch.edit delete 0 end
#		.bloc1.modem.alt.altsynch.edit insert 0 $altsynch
#		.bloc1.modem.alt.altpppoeci.edit delete 0 end		
#		.bloc1.modem.alt.altpppoeci.edit insert 0 $altpppoeci		
	}
}

proc select_modem {} {
	global .bloc1.modem.liste.contenu vid1_other pid1_other vid2_other pid2_other chipset_other altsynch_other altpppoeci_other
	global modems vid1 pid1 vid2 pid2 modem chipsets chipset altsynch altpppoeci

	# save VID/PID for Other if it was the previous selection
	if {"$modem"=="Other"} {
		set vid1_other "$vid1"
		set pid1_other "$pid1"
		set vid2_other "$vid2"
		set pid2_other "$pid2"
		set chipset_other "$chipset"
		set altsynch_other "$altsynch"
		set altpppoeci_other "$altpppoeci"
	}
	.bloc1.modem.lchipset.contenu selection clear 0 end	
	set index [.bloc1.modem.liste.contenu curselection]
	if {"$index"!=""} {
		# update variables from the selection
		set modem [.bloc1.modem.liste.contenu get $index]
		set vid1 [lindex $modems [expr $index*8+1]]
		set pid1 [lindex $modems [expr $index*8+2]]
		set vid2 [lindex $modems [expr $index*8+3]]
		set pid2 [lindex $modems [expr $index*8+4]]
		set chipset [lindex $modems [expr $index*8+5]]
		set altsynch [lindex $modems [expr $index*8+6]]
		set altpppoeci [lindex $modems [expr $index*8+7]]		
		# if Other has been selected, restore VID/PID if exist:
		# got from stored .conf at startup or if previously selected
		if {"$modem"=="Other"} {
		 	if {"$vid1_other"!=""} {
				set vid1 "$vid1_other"
			}
		 	if {"$pid1_other"!=""} {
				set pid1 "$pid1_other"
			}
		 	if {"$vid2_other"!=""} {
				set vid2 "$vid2_other"
			}
		 	if {"$pid2_other"!=""} {
				set pid2 "$pid2_other"
			}
		 	if {"$chipset_other"!=""} {
				set chipset "$chipset_other"
			} else {
				set chipset "GS7070"
			}
		 	if {"$altsynch_other"!=""} {
				set altsynch "$altsynch_other"
			}
		 	if {"$altpppoeci_other"!=""} {
				set altpppoeci "$altpppoeci_other"
			}
			enable_vid_pid
			enable_create_button
			set selected_chipset [expr [lsearch $chipsets $chipset]]
			.bloc1.modem.lchipset.contenu selection set $selected_chipset
			.bloc1.modem.lchipset.contenu see [.bloc1.modem.lchipset.contenu curselection]
			focus .bloc1.modem.lchipset.contenu
		} else {
			set selected_chipset [expr [lsearch $chipsets $chipset]]
			.bloc1.modem.lchipset.contenu selection set $selected_chipset
			.bloc1.modem.lchipset.contenu see [.bloc1.modem.lchipset.contenu curselection]
			enable_vid_pid
			enable_create_button
			focus .bloc1.modem.vp.vidpid1.entryvid
		}
	}
}

proc select_provider {} {
	global .bloc1.fai.liste.contenu .bloc1.fai.dns1.entry
	global providers dns1 dns2 majfai provider dns1_other dns2_other

	# save DNS for Other if it was the previous selection
	if {"$provider"=="Other"} {
		set dns1_other "$dns1"
		set dns2_other "$dns2"
	}
	# if selection is valid (should be)
	set index [.bloc1.fai.liste.contenu curselection]
	if {"$index"!=""} {
		# update variables from the selection
	    set provider [.bloc1.fai.liste.contenu get $index]
		set dns1 [lindex $providers [expr $index*3+1]]
		set dns2 [lindex $providers [expr $index*3+2]]
		# if Other has been selected, restore DNS if exist:
		# got from stored .conf at startup or if previously selected
		if {"$provider"=="Other"} {
		 	if {"$dns1_other"!=""} {
				set dns1 "$dns1_other"
			}
		 	if {"$dns2_other"!=""} {
				set dns2 "$dns2_other"
			}
		}
		if {"$majfai"=="oui"} {
			.bloc1.fai.dns1.entry configure -state normal -foreground black -background lightblue
			.bloc1.fai.dns2.entry configure -state normal -foreground black -background lightblue
			.bloc1.fai.dns1.label configure -foreground black
			.bloc1.fai.dns2.label configure -foreground black
			focus .bloc1.fai.dns1.entry
		}
	}
}

proc select_mode {} {
	global .bloc2.modes.liste.contenu modes mode

	set index [.bloc2.modes.liste.contenu curselection]
	if {"$index"!=""} {
		set mode [lindex $modes $index]
	}
}
