r2906 - maintenance->trunk sync of changesets 2886~2894
[racktables] / gateways / switchvlans / cisco.connector
index 23f3202..c2f8f63 100755 (executable)
@@ -9,6 +9,19 @@ COMMAND=$4
 FILE1=$5
 FILE2=$6
 FILE3=$7
+MYDIR=`dirname $0`
+ostype=`uname -s`
+case "$ostype" in
+       Linux)
+       SEDFLAG='-r'
+       ;;
+       FreeBSD)
+       SEDFLAG='-E'
+       ;;
+       *)
+       exit 7
+esac
+
 
 prepare_connect_commands()
 {
@@ -34,7 +47,9 @@ prepare_connect_commands()
                        # Don't be too smart at the moment, just be able to handle
                        # the known-good case ;-)
 
-                       echo $line | cut -s -d' ' -f6 > $CMDS1
+                       username=`echo $line | cut -s -d' ' -f5`
+                       [ "$username" != "-" ] && echo $username > $CMDS1
+                       echo $line | cut -s -d' ' -f6 >> $CMDS1
                        echo en >> $CMDS1
                        echo $line | cut -s -d' ' -f7 >> $CMDS1
                        # same for ports
@@ -43,7 +58,7 @@ prepare_connect_commands()
                        cat "$CMDS1" > "$CMDS3"
                        break
                fi
-       done < `dirname $0`/cisco.secrets.php
+       done < "$MYDIR/cisco.secrets.php"
        [ "$found" = "yes" ] && return
        echo "E!connector could not find credentials for $1" >> "$FILE2"
        exit 3
@@ -53,7 +68,7 @@ prepare_fetch_commands()
 {
        printf 'term len 0\nshow vlan brief\nquit\n' >> $CMDS1
        printf 'term len 0\nshow int status\nquit\n' >> $CMDS2
-       printf 'term len 0\nshow mac-address-table dynamic\nquit\n' >> $CMDS3
+       printf 'term len 0\nshow mac-address-table\nquit\n' >> $CMDS3
 }
 
 prepare_push_commands()
@@ -68,33 +83,61 @@ prepare_push_commands()
                        echo "E!trunking is not allowed" >> "$FILE2"
                        continue
                fi
-               printf "int $portname\nswi access vlan $vlanid\nexit\n" >> $CMDS1
-               echo "I!Port $portname@$ENDPOINT has been assigned to VLAN $vlanid" >> "$FILE2"
+               printf "int $portname\n" >> $CMDS1
+               if [ $vlanid -lt 4096 ]; then
+                       printf "no description\n" >> $CMDS1
+               else
+                       printf "descr VLAN$vlanid\n" >> $CMDS1
+               fi
+               "$MYDIR/vlandecoder" $vlanid >> $CMDS1
+               printf "exit\n" >> $CMDS1
+               echo "C!64!$portname!$ENDPOINT!$vlanid" >> "$FILE2"
        done < "$FILE1"
        printf "end\nwri\nquit\n" >> $CMDS1
 }
 
 do_fetch()
 {
+       local tmp_ifname tmp_ifdescr tmp_status tmp_vlanid
        nc $ENDPOINT 23 < $CMDS1 > "$OUT1"
        if fgrep -q '% Bad passwords' "$OUT1"; then
                echo "E!password mismatch while trying to connect to $ENDPOINT" >> "$FILE2"
                exit 4
        fi
-       nc $ENDPOINT 23 < $CMDS2 > "$OUT2"
+       nc $ENDPOINT 23 < $CMDS2 > "$OUT2a"
        nc $ENDPOINT 23 < $CMDS3 > "$OUT3"
-       cat "$OUT1" | fgrep ' active    ' | sed -E 's/^([[:digit:]]+)[[:space:]]+(.+)[[:space:]]+ active    (.*)/\1=\2/;s/[[:space:]]+$//' > $FILE1
-       cat "$OUT2" | egrep '^(Et|Fa|Gi|Te)' | sed -E 's/^([A-Za-z/0-9]+).+(connected|notconnect|disabled) +/\1=\2,/;s/,(trunk|([0-9]+)) .*$/,\1/' > $FILE2
+       cat "$OUT1" | fgrep ' active    ' | sed $SEDFLAG 's/^([[:digit:]]+)[[:space:]]+(.+)[[:space:]]+active    (.*)/\1=\2/;s/[[:space:]]+$//' > $FILE1
+       # Add trunk data, if appropriate.
+       [ -s "$MYDIR/vlantable" ] && cat "$MYDIR/vlantable" >> $FILE1
+
+       # First extract structured info about VLAN membership, then map
+       # special descriptions into VLAN IDs.
+       cat "$OUT2a" | egrep '^(Et|Fa|Gi|Te)' | sed $SEDFLAG 's/[~%]/__RTTMP_percent_sign__/g;s/^([A-Za-z/0-9]+) +(.*) +(connected|notconnect|disabled|err-disabled|monitoring|suspended) +/\1~\2%\3%/;s/%(trunk|routed|([0-9]+)) .*$/%\1/;s/%(monitoring|suspended)%/%connected%/;s/%(err-disabled)%/%disabled%/;s/ +%/%/;s/~/%/' > $OUT2b
+       while read line; do
+               tmp_ifname=`echo $line | cut -d% -f1`
+               tmp_ifdescr=`echo $line | cut -d% -f2`
+               tmp_status=`echo $line | cut -d% -f3`
+               tmp_vlanid=`echo $line | cut -d% -f4`
+               # If the port has a description pretending to be a martian VLAN, map it onto the VLAN ID.
+               if [ -n "$tmp_ifdescr" -a -z "${tmp_ifdescr##VLAN*}" ]; then
+                       tmp_vlanid=${tmp_ifdescr##VLAN}
+               fi
+               echo "$tmp_ifname=$tmp_status,$tmp_vlanid" >> $FILE2
+       done < $OUT2b
        # FIXME
        # Here we need to distinguish between different platforms and IOS version,
        # cause they produce output in different formats.
        if [ "$SW" = "Cisco+IOS+12.0" ]; then
-               cat "$OUT3" | tr -d '\r' | fgrep Dynamic | sed -E 's/ +Dynamic +([0-9]+) +(.+)/=\1@\2/;s/FastEthernet/Fa/;s/GigabitEthernet/Gi/' > "$FILE3"
-       elif [ "$SW" = "Cisco+IOS+12.2" ]; then
+               cat "$OUT3" | LC_ALL=C tr -d '\r' | fgrep Dynamic | sed $SEDFLAG 's/ +Dynamic +([0-9]+) +(.+)/=\1@\2/;s/FastEthernet/Fa/;s/GigabitEthernet/Gi/' > "$FILE3"
+       elif [ "$SW" = "Cisco+IOS+12.2" -o "$SW" = "Cisco+IOS+12.1" ]; then
                case "$HW" in
-                       Cisco+Catalyst+35*|Cisco+Catalyst+37*|Cisco+Catalyst+29*|Cisco+Catalyst+49*)
-                               cat "$OUT3" | tr -d '\r' | fgrep DYNAMIC | \
-                               sed -E 's/ +([0-9]+) +(.+)    DYNAMIC +(.+)/\2=\1@\3/;s/FastEthernet/Fa/;s/GigabitEthernet/Gi/' > "$FILE3"
+                       Cisco+Catalyst+35*|Cisco+Catalyst+37*|Cisco+Catalyst+29*)
+                               cat "$OUT3" | LC_ALL=C tr -d '\r' | egrep 'STATIC|DYNAMIC' | \
+                               sed $SEDFLAG 's/ +([0-9]+|All) +(.+)    (DYNAMIC|STATIC) +(.+)/\2=\1@\4/;s/FastEthernet/Fa/;s/GigabitEthernet/Gi/' > "$FILE3"
+                       ;;
+                       Cisco+Catalyst+49*)
+                               cat "$OUT3" | LC_ALL=C tr -d '\r' | fgrep dynamic | \
+                               sed $SEDFLAG 's/ +([0-9]+) +([0-9a-f\.]+)   dynamic ip +([a-zA-Z/0-9]+) */\2=\1@\3/;s/FastEthernet/Fa/;s/GigabitEthernet/Gi/;s/TenGi/Te/' > "$FILE3"
                        ;;
                esac
        fi
@@ -111,7 +154,8 @@ remove_tempfiles()
        [ -f "$CMDS2" ] && rm -f "$CMDS2"
        [ -f "$CMDS3" ] && rm -f "$CMDS3"
        [ -f "$OUT1" ] && rm -f "$OUT1"
-       [ -f "$OUT2" ] && rm -f "$OUT2"
+       [ -f "$OUT2a" ] && rm -f "$OUT2a"
+       [ -f "$OUT2b" ] && rm -f "$OUT2b"
        [ -f "$OUT3" ] && rm -f "$OUT3"
 }
 
@@ -126,9 +170,10 @@ create_tempfiles()
        # The following are buffers to hold the whole switch output
        # before filtering.
        OUT1=`mktemp /tmp/cisco.connector.XXXX`
-       OUT2=`mktemp /tmp/cisco.connector.XXXX`
+       OUT2a=`mktemp /tmp/cisco.connector.XXXX`
+       OUT2b=`mktemp /tmp/cisco.connector.XXXX`
        OUT3=`mktemp /tmp/cisco.connector.XXXX`
-       [ -f "$CMDS1" -a -f "$CMDS2" -a -f "$CMDS3" -a -f "$OUT1" -a -f "$OUT2" -a -f "$OUT3" ] && return
+       [ -f "$CMDS1" -a -f "$CMDS2" -a -f "$CMDS3" -a -f "$OUT1" -a -f "$OUT2a" -a -f "$OUT2b" -a -f "$OUT3" ] && return
        echo "E!connector cannot create tempfiles" >> "$FILE2"
        remove_tempfiles
        exit 5