Initial revision

1 files changed, 184 insertions, 0 deletions

diff --git a/lib/tip.exp b/lib/tip.exp
new file mode 100644
index 0000000..25877a9
--- /dev/null
+++ b/lib/tip.exp
@@ -0,0 +1,184 @@
+# Copyright (C) 97, 98, 1999 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+
+# Please email any bugs, comments, and/or additions to this file to:
+# DejaGnu@cygnus.com
+
+#
+# Connect via tip as part of remote_open.
+# returns -1 if it failed, the spawn_id if it worked; also sets
+# [board_info ${hostname} fileid] with the spawn_id on success.
+#
+proc tip_open { hostname } {
+    global verbose
+    global spawn_id
+
+    set tries 0
+    set result -1
+
+    if [board_info $hostname exists name] {
+	set hostname [board_info ${hostname} name];
+    }
+    set port [board_info ${hostname} tipname]
+    if [board_info ${hostname} exists shell_prompt] {
+	set shell_prompt [board_info ${hostname} shell_prompt]
+    } else {
+	set shell_prompt ".*> " # Pick something reasonably generic.
+    }
+ 
+    if [board_info ${hostname} exists fileid] {
+	unset board_info(${hostname},fileid);
+    }
+    spawn tip -v $port
+    if { $spawn_id < 0 } {
+	perror "invalid spawn id from tip"
+	return -1
+    }
+    expect {
+	-re ".*connected.*$" { 
+	    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 $tries tries."
+	return -1
+    } else {
+	set board_info($hostname,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 0.
+#
+proc tip_download { dest file args } {
+    global verbose
+    global decimal
+    global expect_out
+
+    if [board_info $dest exists shell_prompt] {
+	set shell_prompt [board_info $dest shell_prompt];
+    } else {
+	set shell_prompt ".*>"
+    }
+
+    set result ""
+    if ![board_info $dest exists fileid] {
+	perror "tip_download: no connection to $dest."
+	return $result;
+    }
+    set shell_id [board_info $dest fileid];
+
+    if ![file exists $file] {
+	perror "$file doesn't exist."
+	return $result
+    }
+
+    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 $file;
+		}
+		-i $shell_id -re ".*Invalid command.*$shell_prompt$" {
+		    warning "Got an invalid command to the remote shell."
+		}
+		-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."
+		}
+	    }
+	}	
+	timeout {
+	    perror "Timed out waiting for response to put command."
+	}
+    }	
+    set timeout 10
+    return $result
+}