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[/] [or1k/] [trunk/] [insight/] [dejagnu/] [lib/] [tip.exp] - Blame information for rev 1774

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1 578 markom 
# Copyright (C) 97, 98, 1999 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# Please email any bugs, comments, and/or additions to this file to:
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# DejaGnu@cygnus.com
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#
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# Connect via tip as part of remote_open.
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# returns -1 if it failed, the spawn_id if it worked; also sets
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# [board_info ${hostname} fileid] with the spawn_id on success.
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#
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proc tip_open { hostname } {
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    global verbose
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    global spawn_id
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    set tries 0
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    set result -1
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    if [board_info $hostname exists name] {
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        set hostname [board_info ${hostname} name];
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    }
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    set port [board_info ${hostname} tipname]
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    if [board_info ${hostname} exists shell_prompt] {
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        set shell_prompt [board_info ${hostname} shell_prompt]
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    } else {
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        set shell_prompt ".*> " # Pick something reasonably generic.
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    }
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    if [board_info ${hostname} exists fileid] {
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        unset board_info(${hostname},fileid);
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    }
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    spawn tip -v $port
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    if { $spawn_id < 0 } {
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        perror "invalid spawn id from tip"
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        return -1
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    }
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    expect {
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        -re ".*connected.*$" {
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            send "\r\n"
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            expect {
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                -re ".*$shell_prompt.*$" {
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                    verbose "Got prompt\n"
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                    set result 0
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                    incr tries
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                }
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                timeout {
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                    warning "Never got prompt."
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                    set result -1
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                    incr tries
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                    if $tries<=2 {
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                        exp_continue
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                    }
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                }
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            }
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        }
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        -re "all ports busy.*$" {
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            set result -1
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            perror "All ports busy."
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            incr tries
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            if { $tries <= 2 } {
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                exp_continue
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            }
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        }
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        -re "Connection Closed.*$" {
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            perror "Never connected."
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            set result -1
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            incr tries
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            if { $tries <= 2 } {
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                exp_continue
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            }
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        }
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        -re ".*: Permission denied.*link down.*$" {
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            perror "Link down."
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            set result -1
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            incr tries
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        }
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        timeout {
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            perror "Timed out trying to connect."
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            set result -1
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            incr tries
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            if { $tries <= 2 } {
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                exp_continue
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            }
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        }
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        eof {
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            perror "Got unexpected EOF from tip."
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            set result -1
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            incr tries
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        }
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    }
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    send "\n~s"
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    expect {
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        "~\[set\]*" {
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            verbose "Setting verbose mode" 1
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            send "verbose\n\n\n"
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        }
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    }
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    if { $result < 0 } {
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        perror "Couldn't connect after $tries tries."
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        return -1
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    } else {
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        set board_info($hostname,fileid) $spawn_id
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        return $spawn_id
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    }
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}
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#
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# Downloads using the ~put command under tip
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#     arg - is a full path name to the file to download
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#     returns -1 if an error occured, otherwise it returns 0.
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#
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proc tip_download { dest file args } {
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    global verbose
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    global decimal
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    global expect_out
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    if [board_info $dest exists shell_prompt] {
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        set shell_prompt [board_info $dest shell_prompt];
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    } else {
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        set shell_prompt ".*>"
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    }
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    set result ""
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    if ![board_info $dest exists fileid] {
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        perror "tip_download: no connection to $dest."
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        return $result;
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    }
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    set shell_id [board_info $dest fileid];
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    if ![file exists $file] {
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        perror "$file doesn't exist."
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        return $result
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    }
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    send -i $shell_id "\n~p"
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    expect {
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        -i $shell_id "~\[put\]*" {
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            verbose "Downloading $file, please wait" 1
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            send -i $shell_id "$file\n"
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            set timeout 50
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            expect {
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                -i $shell_id -re ".*$file.*$" {
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                    exp_continue
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                }
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                -i $shell_id -re ".*lines transferred in.*minute.*seconds.*$shell_prompt.*$" {
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                    verbose "Download $file successfully" 1
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                    set result $file;
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                }
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                -i $shell_id -re ".*Invalid command.*$shell_prompt$" {
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                    warning "Got an invalid command to the remote shell."
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                }
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                -i $shell_id -re ".*$decimal\r" {
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                    if [info exists expect_out(buffer)] {
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                        verbose "$expect_out(buffer)"
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                        exp_continue
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                    }
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                }
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                -i $shell_id timeout {
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                    perror "Timed out trying to download."
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                }
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            }
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        }
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        timeout {
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            perror "Timed out waiting for response to put command."
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        }
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    }
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    set timeout 10
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    return $result
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}

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