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+# Copyright (C) 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-dejagnu@prep.ai.mit.edu
+
+# This file was written by Rob Savoye. (rob@welcomehome.org)
+
+# these just need to be initialized
+# FIXME: This is deprecated (we should have no knowledge of global `shell_id').
+# Remove at some point.
+set shell_id 0
+
+#
+# Open a connection to a remote host or target. This requires the target_info
+# array be filled in with the proper info to work. The old variables are also
+# still functional.
+#
+# type is either "host" or "target". The default is target if no type is supplied.
+# It returns the spawn id of the process that is the connection.
+#
+proc remote_open { args } {
+ global target_info
+ global connectmode
+ global targetname
+ global serialport
+ global netport
+ global reboot
+ global shell_id
+ global spawn_id
+
+ if { [llength $args] == 0 } {
+ set type "target"
+ } else {
+ set type $args
+ }
+
+ # set the current connection
+ if [info exists target_info(${type},name)] {
+ if { $target_info(${type},name) != "" } {
+ if { [info proc push_$type] != "" } {
+ push_$type $target_info(${type},name)
+ }
+ } else {
+ warning "Couldn't push target, name was NULL"
+ }
+ }
+
+ if [info exists target_info(${type},connect)] {
+ set connect_prog $target_info(${type},connect)
+ } else {
+ if [info exists connectmode] {
+ set connect_prog $connectmode
+ } else {
+ perror "No connectmode specified"
+ set shell_id -1
+ return $shell_id
+ }
+ }
+
+ # reboot the machine if we neeed to, typically by using an x10 controller.
+ if $reboot {
+ if { [info procs "reboot_hook"] != "" } {
+ reboot_hook
+ }
+ }
+
+ set shell_id [$connect_prog $type]
+
+ if [info exists target_info] {
+ set target_info(${type},fileid) $shell_id
+ if [info exists target_info(${type},name)] {
+ set target_info($target_info(${type},name),fileid) $shell_id
+ }
+ }
+ return $shell_id
+}
+
+#
+# Close the remote connection.
+# shell_id - This is the id number returned by the any of the connection
+# procedures, or an index into one of the arrays.
+#
+proc remote_close { arg } {
+ # get the type of connection, host or target
+ if [expr [string match "host" $arg] || [string match "target" $arg]] {
+ set type $arg
+ if [info exists target_info(${type},fileid)] {
+ set shell_id $target_info(${type},fileid)
+ } else {
+ perror "No shell id for to close"
+ }
+ } else {
+ set shell_id $arg
+ }
+
+ verbose "Closing the remote shell $shell_id" 2
+ catch "close -i $shell_id"
+ catch "wait -i $shell_id"
+
+ return 0
+}
+
+
+# Most of these procedures try to establish the connection 3 times before
+# returning. If $verbose is set to a value of 2 or greater, then error
+# messages will appear for each attempt. If there is an error that
+# can't be recovered from, it returns a -1. If the connection is
+# established, it returns the shell's process number returned by the
+# tcl command spawn.
+# Hostname refers to the entry in /etc/hosts for this target. The
+# procedure's name is the same as its unix counterpart.
+# The final argument is the type of connection to establish, the default
+# is the target. This can also be passed as the second arg or the third.
+
+#
+# Connect using telnet. This takes two arguments. The first one is the
+# hostname, and the second is the optional port number. This sets
+# the fileid field in the config array, and returns -1 for error, or the
+# spawn id.
+#
+proc telnet { args } {
+ global verbose
+ global connectmode
+ global shell_prompt
+ global spawn_id
+ global timeout
+ global errno
+
+ set hostname [lindex $args 0]
+
+ # get the port number
+ if { [llength $args] > 1 } {
+ set port [lindex $args 1]
+ } else {
+ set port 23
+ }
+
+ # get the hostname and port number from the config array
+ if [expr [string match "host" $hostname] || [string match "target" $hostname]] {
+ set type $hostname
+ set hosttmp [split $target_info($type,netport) ":"]
+ set hostname [lindex $hosttmp 0]
+ if { [llength $hosttmp] > 1 } {
+ set port [lindex $hosttmp 1]
+ }
+ unset hosttmp
+ if [info exists target_info($type,prompt)] {
+ set shell_prompt $target_info($type,prompt)
+ }
+ } else {
+ set type target
+ }
+ if ![info exists shell_prompt] { # if no prompt, then set it to something generic
+ set shell_prompt ".*> "
+ }
+
+ set tries 0
+ set result -1
+ verbose "Starting a telnet connection to $hostname:$port" 2
+ spawn telnet $hostname $port
+ exp_send "\r\n"
+ while { $tries <= 3 } {
+ catch expect {
+ "ogin:" {
+ perror "telnet: need to login"
+ break
+ }
+ "assword:" {
+ perror "telnet: need a password"
+ break
+ }
+ -re ".*$shell_prompt.*$" {
+ verbose "Got prompt\n"
+ set result 0
+ }
+ "Connected to" {
+ exp_continue
+ }
+ -re "\[\r\n\]*" {
+ exp_continue
+ }
+ "unknown host" {
+ exp_send "\003"
+ perror "telnet: unknown host"
+ break
+ }
+ "Escape character is" {
+ exp_send "\r\n"
+ exp_continue
+ }
+ "has logged on from" {
+ exp_continue
+ }
+ "You have no Kerberos tickets" {
+ warning "telnet: no kerberos Tickets, please kinit"
+ break
+ }
+ -re "Connection refused.*$" {
+ exp_send "\003"
+ warning "telnet: connection refused."
+ }
+ -re "Sorry, this system is engaged.*" {
+ exp_send "\003"
+ warning "telnet: already connected."
+ }
+ "Connection closed by foreign host.*$" {
+ warning "telnet: connection closed by foreign host."
+ break
+ }
+ timeout {
+ exp_send "\003"
+ warning "telnet: timed out trying to connect."
+ }
+ eof {
+ perror "telnet: got unexpected EOF from telnet."
+ break
+ }
+ }
+ incr tries
+ }
+ # we look for this hear again cause it means something went wrong, and
+ # it doesn't always show up in the expect in buffer till the server times out.
+ if [info exists expect_out(buffer)] {
+ if [regexp "assword:|ogin:|" $expect_out(buffer)] {
+ perror "telnet: need to supply a login and password."
+ }
+ }
+ if { $result < 0 } {
+ catch close
+ catch wait
+# perror "telnet: couldn't connect after $tries tries."
+ set spawn_id -1
+ }
+ set target_info(target,fileid) $spawn_id
+ if [info exists target_info(target,name)] {
+ set target_info($target_info(target,name),fileid) $spawn_id
+ }
+ return $spawn_id
+}
+
+#
+# Connect to hostname using rlogin. The global RLOGIN
+# is the name of the actual rlogin program. This is for systems
+# using rlogin to braindead targets that don't support kerboros.
+# It returns either the spawn_id or a -1.
+# The final argument is the type of connection to establish, the default
+# is the target. This can also be passed as the second arg or the third.
+#
+proc rlogin { arg } {
+ global spawn_id
+ global target_info
+ global RLOGIN
+ global errno
+
+ set tries 0
+ set result -1
+
+ # get the hostname and port number from the config array
+ if [expr [string match "host" $arg] || [string match "target" $arg]] {
+ set type $arg
+ set hostname [lindex [split $target_info(${type},netport) ":"] 0]
+ if [info exists target_info($type,prompt)] {
+ set shell_prompt $target_info($type,prompt)
+ }
+ } else {
+ set hostname $arg
+ set type target
+ }
+ if ![info exists shell_prompt] { # if no prompt, then set it to something generic
+ set shell_prompt ".*> "
+ }
+
+ # get the right version of rlogin
+ if ![info exists RLOGIN] {
+ set RLOGIN rlogin
+ }
+
+ # start connection and store the spawn_id
+ verbose "Opening a $RLOGIN connection to $hostname" 2
+ spawn $RLOGIN $hostname
+ if { $spawn_id < 0 } {
+ perror "invalid spawn id from rlogin"
+ return
+ }
+ set target_info(${type},fileid) $spawn_id
+ if [info exists target_info($type,name)] {
+ set target_info($target_info($type,name),fileid) $spawn_id
+ }
+
+ # try to connect to the target. We give up after 3 attempts. At one point
+ # we used to look for the prompt, but we may not know what it looks like.
+ while { $tries <= 3 } {
+ expect {
+ -re ".*$shell_prompt.*$" {
+ verbose "Got prompt\n"
+ set result 0
+ break
+ }
+ -re "TERM = .*\\)\[ ]*$" {
+ send "dumb\r\n"
+ expect {
+ "Terminal type is*$" {
+ verbose "rlogin: set the terminal to dumb" 2
+ }
+ default {
+ warning "rlogin: couldn't set terminmal type"
+ }
+ }
+ set result 10
+ break
+ }
+ "unknown host" {
+ perror "rlogin: unknown host"
+ break
+ }
+ "has logged on from" {
+ exp_continue
+ }
+ "Terminal type is" {
+ verbose "rlogin: connected, got terminal prompt" 2
+ set result 0
+ break
+ }
+ -re "Maximum number of users already logged in.*$" {
+ warning "rlogin: maximum number of users already logged in"
+ }
+ -re "Sorry, shell is locked.*Connection closed.*$" {
+ warning "rlogin: lready connected."
+ }
+ -re "Sorry, this system is engaged.*Connection closed.*$" {
+ warning "rlogin: system engaged."
+ }
+ -re "Kerberos rcmd failed.*$" {
+ warning "rlogin: Kerberos rcmd failed, please kinit"
+ catch close
+ catch wait
+ break
+ }
+ -re "trying normal rlogin.*$" {
+ warning "rlogin: trying normal rlogin."
+ catch close
+ catch wait
+ break
+ }
+ -re "unencrypted connection.*$" {
+ warning "rlogin: unencrypted connection, please kinit"
+ catch close
+ catch wait
+ break
+ }
+ -re "isn't registered for Kerberos.*service.*$" {
+ warning "rsh: isn't registered, please kinit"
+ catch close
+ catch wait
+ break
+ }
+ -re "You have no Kerberos tickets.*$" {
+ warning "rlogin: No kerberos Tickets, please kinit"
+ catch close
+ catch wait
+ break
+ }
+ timeout {
+ warning "rlogin: timed out trying to connect."
+ }
+ eof {
+ perror "rlogin: got EOF while trying to connect."
+ break
+ }
+ }
+ incr tries
+ }
+
+ # if the error was fatal, there's nothing to send to
+ catch { send "\r\n" } tmp
+ if [string match "*invalid spawn id*" $tmp] {
+ perror "Couldn't rlogin to $hostname, fatal error."
+ catch "close $spawn_id"
+ set target_info(${type},fileid) $spawn_id
+ if [info exists target_info(${type},name)] {
+ set target_info($target_info(${type},name),fileid) $spawn_id
+ }
+ return $spawn_id
+ }
+ expect {
+ "\r\n*$" {
+ exp_continue
+ }
+ -re "\[- A-Za-z0-9\.\;\"\_\:\'\`\(\)\!\#\=\+\?\&\*]+.*$" {
+ # this is kinda gross, but if we get most any legit ascii
+ # text we figure we connected. Others tests later will
+ # determine if the connection actually works.
+ verbose "We got some text" 2
+ }
+ }
+
+ # see if we maxed out on errors
+ if { $result < 0 } {
+ catch close
+ catch wait
+# perror "rlogin: couldn't rlogin to $hostname, Too many errors"
+ catch "close $spawn_id"
+ set spawn_id -1
+ set target_info(${type},fileid) $spawn_id
+ if [info exists target_info(${type},name)] {
+ set target_info($target_info(${type},name),fileid) $spawn_id
+ }
+ } else {
+ verbose "rlogin: connected to $hostname" 2
+ }
+
+ return $spawn_id
+}
+
+#
+# Connect to hostname using rsh
+#
+proc rsh { arg } {
+ global spawn_id
+ global target_info
+ global RSH
+ global errno
+
+ set tries 0
+ set result -1
+
+ # get the hostname and port number from the config array
+ if [expr [string match "host" $arg] || [string match "target" $arg]] {
+ set type $arg
+ set hostname [lindex [split $target_info(${type},netport) ":"] 0]
+ if [info exists target_info(${type},prompt)] {
+ set shell_prompt $target_info(${type},prompt)
+ }
+ } else {
+ set hostname $arg
+ set type target
+ }
+ if ![info exists shell_prompt] { # if no prompt, then set it to something generic
+ set shell_prompt ".*> "
+ }
+
+ if ![info exists RSH] {
+ set RSH rsh
+ }
+ spawn $RSH $hostname
+ if { $spawn_id < 0 } {
+ perror "invalid spawn id from rsh"
+ return
+ }
+ set target_info(${type},fileid) $spawn_id
+ if [info exists target_info(${type},name)] {
+ set target_info($target_info(${type},name),fileid) $spawn_id
+ }
+ if [info exists target_info(${type},prompt)] {
+ set prompt $target_info(${type},prompt)
+ }
+ send "\r\n"
+ while { $tries <= 3 } {
+ expect {
+ -re ".*$shell_prompt.*$" {
+ verbose "Got prompt\n"
+ set result 0
+ break
+ }
+ -re "TERM = .*$" {
+ warning "Setting terminal type to vt100"
+ set result 0
+ send "vt100\n"
+ break
+ }
+ "unknown host" {
+ exp_send "\003"
+ perror "telnet: unknown host"
+ break
+ }
+ "has logged on from" {
+ exp_continue
+ }
+ -re "isn't registered for Kerberos.*service.*$" {
+ warning "rsh: isn't registered for Kerberos, please kinit"
+ catch close
+ catch wait
+ break
+ }
+ -re "Kerberos rcmd failed.*$" {
+ warning "rsh: Kerberos rcmd failed, please kinit"
+ catch close
+ catch wait
+ break
+ }
+ -re "You have no Kerberos tickets.*$" {
+ warning "rsh: No kerberos Tickets, please kinit"
+ catch close
+ catch wait
+ break
+ }
+ "Terminal type is" {
+ verbose "rsh: connected, got terminal prompt" 2
+ set result 0
+ break
+ }
+ -re "trying normal rlogin.*$" {
+ warning "rsh: trying normal rlogin."
+ catch close
+ catch wait
+ break
+ }
+ -re "unencrypted connection.*$" {
+ warning "rsh: unencrypted connection, please kinit"
+ catch close
+ catch wait
+ break
+ }
+ -re "Sorry, shell is locked.*Connection closed.*$" {
+ warning "rsh: already connected."
+ }
+ timeout {
+ warning "rsh: timed out trying to connect."
+ }
+ eof {
+ perror "rsh: got EOF while trying to connect."
+ break
+ }
+ }
+ incr tries
+ }
+
+ if { $result < 0 } {
+# perror "rsh: couldn't connect after $tries tries."
+ set spawn_id -1
+ }
+ set target_info(${type},fileid) $spawn_id
+ if [info exists target_info(${type},name)] {
+ set target_info($target_info(${type},name),fileid) $spawn_id
+ }
+ return $spawn_id
+}
+
+#
+# Download an executable to a network neighbor
+#
+# DEST is assumed to already contain the nodename.
+# Returns the status returned by the rcp command.
+#
+proc rcp_download { src dest } {
+ set status [catch "exec rcp $src $dest" output]
+ if { $status == 0 } {
+ verbose "Copied $src to $dest" 2
+ } else {
+ verbose "Download to $dest failed, $output."
+ }
+ return $status
+}
+
+#
+# This proc is deprecated. Please use `execute_anywhere' instead.
+#
+# Execute a program on the remote system using rsh
+#
+# SYSTEM is the host name of the system to run the program on.
+# CMD is the program to run (including path) and any arguments.
+# The result is a list of two elements.
+# First element: 0 for success, 1 for failure, -1 for comms failure.
+# Second element: program output (success/failure) or error message (comms).
+#
+proc rsh_exec { system cmd } {
+ verbose "Executing $system:$cmd" 3
+ # If CMD sends any output to stderr, exec will think it failed. More often
+ # than not that will be true, but it doesn't catch the case where there is
+ # no output but the exit code is non-zero. The "2>&1" is done on the
+ # remote system and is not a special flag for `exec'.
+ set status [catch "exec rsh $system $cmd 2>&1 \\; echo XYZ$?ZYX" output]
+ # `status' doesn't mean much here other than rsh worked ok.
+ # What we want is whether $cmd ran ok.
+ if { $status != 0 } {
+ regsub "XYZ(\[0-9\]*)ZYX\n?" $output "" output
+ return [list -1 "rsh to $system failed for $cmd, $output"]
+ }
+ regexp "XYZ(\[0-9\]*)ZYX" $output junk status
+ verbose "rsh_exec: status:$status text:$output" 4
+ if { $status == "" } {
+ return [list -1 "Couldn't parse rsh output, $output."]
+ }
+ regsub "XYZ(\[0-9\]*)ZYX\n?" $output "" output
+ # Delete one trailing \n because that is what `exec' will do and we want
+ # to behave identical to it.
+ regsub "\n$" $output "" output
+ return [list [expr $status != 0] $output]
+}
+
+#
+# Connect to using tip
+# port - must be a name from /etc/remote, or "host" or "target".
+# returns -1 if it failed, the spawn_id if it worked
+#
+proc tip { arg } {
+ global verbose
+ global shell_prompt
+ global target_info
+ global spawn_id
+
+ set tries 0
+ set result -1
+
+ if [expr [string match "host" $arg] || [string match "target" $arg]] {
+ set port $target_info(${type},target)
+ if [info exists target_info(${type},prompt)] {
+ set shell_prompt $target_info(${type},prompt)
+ }
+ } else {
+ set port $arg
+ }
+ if ![info exists shell_prompt] { # if no prompt, then set it to something generic
+ set shell_prompt ".*> "
+ }
+
+ spawn tip -v $port
+ if { $spawn_id < 0 } {
+ perror "invalid spawn id from tip"
+ return -1
+ }
+ set target_info(target,fileid) $spawn_id
+ set target_info($target_info(target,name),fileid) $spawn_id
+ expect {
+ -re ".*connected.*$" {
+ send "\r\n"
+ expect {
+ -re ".*$shell_prompt.*$" {
+ verbose "Got prompt\n"
+ set result 0
+ incr tries
+ }
+ timeout {
+ warning "Never got prompt."
+ set result -1
+ incr tries
+ if $tries<=2 {
+ exp_continue
+ }
+ }
+ }
+ }
+ -re "all ports busy.*$" {
+ set result -1
+ perror "All ports busy."
+ incr tries
+ if { $tries <= 2 } {
+ exp_continue
+ }
+ }
+ -re "Connection Closed.*$" {
+ perror "Never connected."
+ set result -1
+ incr tries
+ if { $tries <= 2 } {
+ exp_continue
+ }
+ }
+ -re ".*: Permission denied.*link down.*$" {
+ perror "Link down."
+ set result -1
+ incr tries
+ }
+ timeout {
+ perror "Timed out trying to connect."
+ set result -1
+ incr tries
+ if { $tries <= 2 } {
+ exp_continue
+ }
+ }
+ eof {
+ perror "Got unexpected EOF from tip."
+ set result -1
+ incr tries
+ }
+ }
+
+ send "\n~s"
+ expect {
+ "~\[set\]*" {
+ verbose "Setting verbose mode" 1
+ send "verbose\n\n\n"
+ }
+ }
+
+ if { $result < 0 } {
+ perror "Couldn't connect after $tries tries."
+ set target_info(${type},fileid) -1
+ set target_info($target_info(${type},name),fileid) -1
+ return -1
+ } else {
+ set target_info(${type},fileid) $spawn_id
+ set target_info($target_info(${type},name),fileid) $spawn_id
+ return $spawn_id
+ }
+}
+
+#
+# Downloads using the ~put command under tip
+# arg - is a full path name to the file to download
+# returns 1 if an error occured, otherwise it returns
+# the spawn_id.
+#
+proc tip_download { shell_id file } {
+ global verbose
+ global decimal
+ global shell_prompt
+ global expect_out
+
+ set result 1
+ if ![file exists $file] {
+ perror "$file doesn't exist."
+ return 1
+ }
+
+ send -i $shell_id "\n~p"
+ expect {
+ -i $shell_id "~\[put\]*" {
+ verbose "Downloading $file, please wait" 1
+ send -i $shell_id "$file\n"
+ set timeout 50
+ expect {
+ -i $shell_id -re ".*$file.*$" {
+ exp_continue
+ }
+ -i $shell_id -re ".*lines transferred in.*minute.*seconds.*$shell_prompt.*$" {
+ verbose "Download $file successfully" 1
+ set result 0
+ }
+ -i $shell_id -re ".*Invalid command.*$shell_prompt$" {
+ warning "Got an Invalid command to the monitor"
+ }
+ -i $shell_id -re ".*$decimal\r" {
+ if [info exists expect_out(buffer)] {
+ verbose "$expect_out(buffer)"
+ exp_continue
+ }
+ }
+ -i $shell_id timeout {
+ perror "Timed out trying to download."
+ set result 1
+ }
+ }
+ }
+ timeout {
+ perror "Timed out waiting for response to put command."
+ }
+ }
+ set timeout 10
+ return $result
+}
+
+#
+# Connect to using kermit
+# args - first is the device name, ie. /dev/ttyb
+# second is the optional baud rate. If this is "host" or "target" the
+# config array is used instead.
+# returns -1 if it failed, otherwise it returns
+# the spawn_id.
+#
+proc kermit { args } {
+ global verbose
+ global shell_prompt
+ global spawn_id
+
+ if { [llength $args] == 1 } {
+ set baud 9600
+ } else {
+ set baud [lindex $args 1]
+ }
+
+ if [expr [string match "host" [lindex $args 0]] || [string match "target" [lindex $arg 0]]] {
+ set device $target_info(${type},serial)
+ if [info exists target_info(${type},baud)] {
+ set baud $target_info(${type},baud)
+ }
+ } else {
+ set device [lindex $args 0]
+ }
+
+ set tries 0
+ set result -1
+ spawn kermit -l $device -b $baud
+ if { $spawn_id < 0 } {
+ perror "invalid spawn id from kermit"
+ return -1
+ }
+ set target_info(${type},fileid) $spawn_id
+ set target_info($target_info(${type},name),fileid) $spawn_id
+ expect {
+ -re ".*ermit.*>.*$" {
+ send "c\n"
+ expect {
+ -re ".*Connecting to $port.*Type the escape character followed by C to.*$" {
+ verbose "Got prompt\n"
+ set result 0
+ incr tries
+ }
+ timeout {
+ warning "Never got prompt."
+ set result -1
+ incr tries
+ if { $tries <= 2 } {
+ exp_continue
+ }
+ }
+ }
+ }
+ -re "Connection Closed.*$" {
+ perror "Never connected."
+ set result -1
+ incr tries
+ if { $tries <= 2 } {
+ exp_continue
+ }
+ }
+ timeout {
+ warning "Timed out trying to connect."
+ set result -1
+ incr tries
+ if { $tries<=2 } {
+ exp_continue
+ }
+ }
+ }
+
+ if { $result < 0 } {
+ perror "Couldn't connect after $tries tries."
+ set target_info(${type},fileid) -1
+ set target_info($target_info(${type},name),fileid) -1
+ return -1
+ } else {
+ set target_info(${type},fileid) $spawn_id
+ set target_info($target_info(${type},name),fileid) $spawn_id
+ return $spawn_id
+ }
+}
+
+#
+# exit the remote shell
+#
+# ??? This proc is deprecated. Please use `remote_close' instead.
+proc exit_remote_shell { shell_id } {
+ return [remote_close $shell_id]
+}
+
+#
+# Download a file using stdin. This will download a file
+# regardless of whether rlogin, telnet, tip, or kermit was
+# used to establish the connection.
+#
+proc download { args } {
+ global spawn_id
+ global verbose
+
+ set file [lindex $args 0]
+
+ if { [llength $args] > 1 } {
+ set shellid [lindex $args 1]
+ } else {
+ set shellid $spawn_id
+ }
+
+ set lines 0
+ set fd [open $file r]
+ while { [gets $fd cur_line] >= 0 } {
+ set errmess ""
+ catch "send -i $shellid \"$cur_line\"" errmess
+ if [string match "write\(spawn_id=\[0-9\]+\):" $errmess] {
+ perror "sent \"$command\" got expect error \"$errmess\""
+ catch "close $fd"
+ return -1
+ }
+ verbose "." 2
+ verbose "Sent $cur_line" 3
+ incr lines
+ }
+ verbose "$lines lines downloaded"
+ close $fd
+ return 0
+}
generated by cgit v1.1 at 2024-11-15 14:07:29 +0000