--- projects/cms/source/host/generic/statgrab.pl	2001/01/29 17:09:04	1.18
+++ projects/cms/source/host/generic/statgrab.pl	2001/02/26 23:58:42	1.34
@@ -2,8 +2,8 @@
 
 #-----------------------------------------------------------------
 # Machine statistics grabber
-#     $Author: pjm2 $
-#     $Id: statgrab.pl,v 1.18 2001/01/29 17:09:04 pjm2 Exp $
+#     $Author: tdb $
+#     $Id: statgrab.pl,v 1.34 2001/02/26 23:58:42 tdb Exp $
 #
 # A Perl script to return various information about a host machine
 # by examining the output of some common Unix/Linux commands.
@@ -21,13 +21,43 @@ $| = 1;
 # You'd be silly not to use this ;)
 use strict;
 
-# Paths
-my($topbin) = "/usr/local/sbin/top";
-my($dfbin) = "/usr/bin/df";
-my($usersbin) = "/usr/ucb/users";
-my($unamebin) = "/usr/bin/uname";
-my($uptimebin) = "/usr/bin/uptime";
+# Have to hope this will work really.
+my($ostype) = `uname -s`; chop($ostype);
 
+# Decide which paths we should use.
+my($topbin); my($dfbin); my($usersbin); my($unamebin); my($uptimebin);
+
+if ($ostype eq "SunOS") {
+    # covers: Solaris 8
+    $topbin = "/usr/local/sbin/top -d2 -s1 0";
+    $dfbin = "/usr/bin/df";
+    $usersbin = "/usr/ucb/users";
+    $unamebin = "/usr/bin/uname";
+    $uptimebin = "/usr/bin/uptime";
+}
+elsif ($ostype eq "Linux") {
+    # covers: Debian r2.2
+    $topbin = "/usr/bin/top -d1 -n0 -b";
+    $dfbin = "/bin/df";
+    $usersbin = "/usr/bin/users";
+    $unamebin = "/bin/uname";
+    $uptimebin = "/usr/bin/uptime";
+}
+elsif ($ostype eq "FreeBSD") {
+    # covers: FreeBSD 4.2-STABLE
+    $topbin = "/usr/bin/top -d2 -s1 0";
+    $dfbin = "/bin/df";
+    $usersbin = "/usr/bin/users";
+    $unamebin = "/usr/bin/uname";
+    $uptimebin = "/usr/bin/uptime";
+}
+else {
+    print "statgrab.pl Error: Unable to identify system type - \"$ostype\".\n";
+    print "\"uname -s\" does not report one of the following known types;\n";
+    print "      SunOS, Linux, FreeBSD\n";
+    exit(1);
+}
+
 # Run the following components: -
 &print_ident();
 &include_osver();
@@ -42,32 +72,23 @@ exit(0);
 
 
 
-
-
-
-
 # prints out an identifier for this version of statgrab.pl
 # the host should check this when reading data
 # means the host must be checked and updated to work with newer versions.
 sub print_ident() {
-    print 'version statgrab.pl $Revision: 1.18 $';
+    print 'version statgrab.pl $Revision: 1.34 $';
     print "\n";
 }
 
 # sub to print pairs of data, separated by a single space character.
 # If the second argument is undefined, then the pair is still printed,
-# however, the value shall be displayed as the string "unknown".
-# If $type is non-zero, then "0" is printed instead of "unknown".
+# however, the value shall be displayed as the the 'default' value
+# if the passed value was undefined.
 sub print_pair($$$) {
-    my($type, $name, $value) = @_;
+    my($default, $name, $value) = @_;
 
     if (!defined $value) {
-        if ($type) {
-            $value = "0.00";
-        }
-        else {
-            $value = "unknown";
-        }
+        $value = $default;
     }
 
     # Remove the trailing linefeed if we've not already done so.
@@ -92,11 +113,11 @@ sub include_disk() {
         # $4 will not match unless everything before it does...
         if (defined $5) {
             my ($filesystem, $kbytes, $used, $avail, $mount) = ($1, $2, $3, $4, $5);
-            &print_pair(0, "packet.disk.p$partition_no.attributes.name", $filesystem);
-            &print_pair(1, "packet.disk.p$partition_no.attributes.kbytes", $kbytes);
-            &print_pair(1, "packet.disk.p$partition_no.attributes.used", $used);
-            &print_pair(1, "packet.disk.p$partition_no.attributes.avail", $avail);
-            &print_pair(0, "packet.disk.p$partition_no.attributes.mount", $mount);
+            &print_pair("unknown", "packet.disk.p$partition_no.attributes.name", $filesystem);
+            &print_pair(0, "packet.disk.p$partition_no.attributes.kbytes", $kbytes);
+            &print_pair(0, "packet.disk.p$partition_no.attributes.used", $used);
+            &print_pair(0, "packet.disk.p$partition_no.attributes.avail", $avail);
+            &print_pair("unknown", "packet.disk.p$partition_no.attributes.mount", $mount);
             ++$partition_no;
         }
     }
@@ -115,8 +136,8 @@ sub include_users() {
     $users_count++ while $users =~ /\w+/g;
     my($users_list) = $users." ";
 
-    &print_pair(1, "packet.users.count", $users_count);
-    &print_pair(0, "packet.users.list", $users_list);
+    &print_pair(0, "packet.users.count", $users_count);
+    &print_pair("unknown", "packet.users.list", $users_list);
 }
 
 
@@ -125,49 +146,129 @@ sub include_users() {
 sub include_top() {
 
     # Find out some numbers from top.
-    my(@top) = `$topbin -d2 -s1 0`;
+    my(@top) = `$topbin`;
     my($top) = join(" ", @top);
     $top =~ s/\n//g;
 
-    &print_pair(1, "packet.load.load1", $top =~ /load averages:\s*([^\s]+?),/);
-    &print_pair(1, "packet.load.load5", $top =~ /load averages:\s*.+?,\s*([^\s]+?),/);
-    &print_pair(1, "packet.load.load15", $top =~ /load averages:\s*.+?,\s*.+?,\s*([^\s]+?)\s*/);
-    &print_pair(1, "packet.processes.total", $top =~ /([^\s]+?) processes:/);
-    &print_pair(1, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/);
-    &print_pair(1, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/);
-    &print_pair(1, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/);
-    &print_pair(1, "packet.processes.cpu", $top =~ /([^\s]+?)\s*on cpu/);
-    &print_pair(1, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/);
-    &print_pair(1, "packet.cpu.user", $top =~ /([^\s]+?)% user/);
-    &print_pair(1, "packet.cpu.kernel", $top =~ /([^\s]+?)% kernel/);
-    &print_pair(1, "packet.cpu.iowait", $top =~ /([^\s]+?)% iowait/);
-    &print_pair(1, "packet.cpu.swap", $top =~ /([^\s]+?)% swap/);
-
-    # The following need to be specified in megabytes.
-    # If they are preceeded by a G, then multiply by 1024.   
-
-    $top =~ /([^\s]+?)([MG]) real/;
-    my($real) = $1;
-    $real*=1024 if $2 eq "G";
-    &print_pair(1, "packet.memory.real", $real);
-
-    $top =~ /([^\s]+?)([MG]) free/;
-    my($free) = $1;
-    $free*=1024 if $2 eq "G";
-    &print_pair(1, "packet.memory.free", $free);
-
-    $top =~ /([^\s]+?)([MG]) swap in use/;
-    my($swap_in_use) = $1;
-    $swap_in_use*=1024 if $2 eq "G";
-    # DO NOT print this one out... save it for in a moment...
-
-    $top =~ /([^\s]+?)([MG]) swap free/;
-    my($swap_free) = $1;
-    $swap_free*=1024 if $2 eq "G";
-    &print_pair(1, "packet.memory.swap_free", $swap_free);
-
-    # AJ requested total swap instead of swap_in_use, so here we go!
-    &print_pair(1, "packet.memory.swap_total", $swap_free + $swap_in_use);
+    if($ostype eq "SunOS") {
+        &print_pair(0, "packet.processes.total", $top =~ /([^\s]+?) processes:/);
+        &print_pair(0, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/);
+        &print_pair(0, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/);
+        &print_pair(0, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/);
+        &print_pair(0, "packet.processes.cpu", $top =~ /([^\s]+?)\s*on cpu/);
+        &print_pair(0, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/);
+        &print_pair(0, "packet.cpu.user", $top =~ /([^\s]+?)% user/);
+        &print_pair(0, "packet.cpu.kernel", $top =~ /([^\s]+?)% kernel/);
+        &print_pair(0, "packet.cpu.iowait", $top =~ /([^\s]+?)% iowait/);
+        &print_pair(0, "packet.cpu.swap", $top =~ /([^\s]+?)% swap/);
+        
+        # The following need to be specified in megabytes.
+        # If they are preceeded by a G, then multiply by 1024.   
+        
+        $top =~ /([^\s]+?)([MG]) real/;
+        my($real) = $1;
+        $real*=1024 if $2 eq "G";
+        &print_pair(0, "packet.memory.total", $real);
+        
+        $top =~ /([^\s]+?)([MG]) free/;
+        my($free) = $1;
+        $free*=1024 if $2 eq "G";
+        &print_pair(0, "packet.memory.free", $free);
+        
+        $top =~ /([^\s]+?)([MG]) swap in use/;
+        my($swap_in_use) = $1;
+        $swap_in_use*=1024 if $2 eq "G";
+        # DO NOT print this one out... save it for in a moment...
+        
+        $top =~ /([^\s]+?)([MG]) swap free/;
+        my($swap_free) = $1;
+        $swap_free*=1024 if $2 eq "G";
+        &print_pair(0, "packet.swap.free", $swap_free);
+        
+        # AJ requested total swap instead of swap_in_use, so here we go!
+        &print_pair(0, "packet.swap.total", $swap_free + $swap_in_use);
+    }
+    elsif ($ostype eq "FreeBSD") {
+        &print_pair(0, "packet.processes.total", $top =~ /([^\s]+?) processes:/);
+        &print_pair(0, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/);
+        &print_pair(0, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/);
+        &print_pair(0, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/);
+        &print_pair(0, "packet.processes.cpu", $top =~ /([^\s]+?)\s*running/);
+        &print_pair(0, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/);
+        &print_pair(0, "packet.cpu.user", $top =~ /([^\s]+?)% user/);
+        &print_pair(0, "packet.cpu.kernel", $top =~ /([^\s]+?)% system/);
+        &print_pair(0, "packet.cpu.iowait", $top =~ /([^\s]+?)% interrupt/);
+        &print_pair(0, "packet.cpu.swap", $top =~ /([^\s]+?)% swap/);
+        
+        # The following need to be specified in megabytes.
+        # If they are preceeded by a G, then multiply by 1024.   
+        
+        # !! Can't get the total memory !!
+        #$top =~ /([^\s]+?)([MG]) real/;
+        #my($real) = $1;
+        #$real*=1024 if $2 eq "G";
+        #&print_pair(0, "packet.memory.total", $real);
+        &print_pair(0, "packet.memory.total", 0);
+        
+        $top =~ /([^\s]+?)([MG]) Free/;
+        my($free) = $1;
+        $free*=1024 if $2 eq "G";
+        &print_pair(0, "packet.memory.free", $free);
+        
+        $top =~ /Swap: ([^\s]+?)([MG]) Total/;
+        my($swap_total) = $1;
+        $swap_total*=1024 if $2 eq "G";
+        &print_pair(0, "packet.swap.total", $swap_total);
+        
+        $top =~ /Swap:.*, ([^\s]+?)([MG]) Free/;
+        my($swap_free) = $1;
+        $swap_free*=1024 if $2 eq "G";
+        &print_pair(0, "packet.swap.free", $swap_free);
+    }
+    elsif ($ostype eq "Linux") {
+        &print_pair(0, "packet.processes.total", $top =~ /([^\s]+?) processes:/);
+        &print_pair(0, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/);
+        &print_pair(0, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/);
+        &print_pair(0, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/);
+        &print_pair(0, "packet.processes.cpu", $top =~ /([^\s]+?)\s*running/);
+        &print_pair(0, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/);
+        &print_pair(0, "packet.cpu.user", $top =~ /([^\s]+?)% user/);
+        &print_pair(0, "packet.cpu.kernel", $top =~ /([^\s]+?)% system/);
+        &print_pair(0, "packet.cpu.iowait", $top =~ /([^\s]+?)% interrupt/);
+        &print_pair(0, "packet.cpu.swap", $top =~ /([^\s]+?)% swap/);
+        
+        # The following need to be specified in megabytes.
+        # If they are preceeded by a G, then multiply by 1024.   
+        
+        $top =~ / ([^\s]+?)([KMG]) av/;
+        my($real) = $1;
+        $real*=1024 if $2 eq "G";
+        $real/=1024 if $2 eq "K";
+        &print_pair(0, "packet.memory.total", int($real));
+        
+        $top =~ / ([^\s]+?)([KMG]) free/;
+        my($free) = $1;
+        $free*=1024 if $2 eq "G";
+        $free/=1024 if $2 eq "K";
+        &print_pair(0, "packet.memory.free", int($free));
+        
+        $top =~ /Swap:\s+([^\s]+?)([KMG]) av/;
+        my($swap_total) = $1;
+        $swap_total*=1024 if $2 eq "G";
+        $swap_total/=1024 if $2 eq "K";
+        &print_pair(0, "packet.swap.total", int($swap_total));
+        
+        $top =~ /Swap:.*, ([^\s]+?)([KMG]) free/;
+        my($swap_free) = $1;
+        $swap_free*=1024 if $2 eq "G";
+        $swap_free/=1024 if $2 eq "K";
+        &print_pair(0, "packet.swap.free", int($swap_free));
+    }
+    else {
+        # we could have some catchall here
+        # but as it stands this means we'll just skip top stuff
+        # for unknown systems
+    }
 }
 
 # sub to get details of the machine's operating system.
@@ -182,20 +283,88 @@ sub include_osver() {
     my($os_sysname) = `$unamebin -n`;
     my($os_version) = `$unamebin -v`;
 
-    &print_pair(0, "packet.os.name", $os_name);
-    &print_pair(0, "packet.os.release", $os_release);
-    &print_pair(0, "packet.os.platform", $os_platform);
-    &print_pair(0, "packet.os.sysname", $os_sysname);
-    &print_pair(0, "packet.os.version", $os_version);
+    &print_pair("unknown", "packet.os.name", $os_name);
+    &print_pair("unknown", "packet.os.release", $os_release);
+    &print_pair("unknown", "packet.os.platform", $os_platform);
+    &print_pair("unknown", "packet.os.sysname", $os_sysname);
+    &print_pair("unknown", "packet.os.version", $os_version);
 
 }
 
-# sub to get system uptime.
+# sub to get system uptime in seconds.
 sub include_uptime() {
 
-    # Need a regexp guru to strip the junk on this line
+    # debug stuff, all the different cases
+
+    # normal
+    #my($uptime) = "  4:48pm  up 49 day(s),  6:30,  201 users,  load average: 0.33, 0.35, 0.38\n";
+    # 0 days
+    #my($uptime) = "  4:48pm  up 6:30,  201 users,  load average: 0.33, 0.35, 0.38\n";
+    # 0 hours
+    #my($uptime) = "  4:48pm  up 49 day(s),  30 min(s),  201 users,  load average: 0.33, 0.35, 0.38\n";
+    # 0 mins
+    #my($uptime) = "  4:48pm  up 49 day(s),  6 hr(s),  201 users,  load average: 0.33, 0.35, 0.38\n";
+    # 0 days and 0 mins
+    #my($uptime) = "  4:48pm  up 6 hr(s),  201 users,  load average: 0.33, 0.35, 0.38\n";
+    # 0 days and 0 hours
+    #my($uptime) = "  4:48pm  up 30 min(s),  201 users,  load average: 0.33, 0.35, 0.38\n";
+    # 0 hours and 0 mins
+    #my($uptime) = "  4:48pm  up 49 day(s), 201 users,  load average: 0.33, 0.35, 0.38\n";
+
+    # grab the uptime
     my($uptime) = `$uptimebin`;
+    
+    &print_pair(0, "packet.load.load1", $uptime =~ /load average.?:\s*([^\s]+?),/);
+    &print_pair(0, "packet.load.load5", $uptime =~ /load average.?:\s*.+?,\s*([^\s]+?),/);
+    &print_pair(0, "packet.load.load15", $uptime =~ /load average.?:\s*.+?,\s*.+?,\s*([^\s]+)/);
 
-    &print_pair(0, "packet.os.uptime", $uptime);
+    # work out the days, hours, and minutes
+
+    if ($uptime =~ /day.*,\s+([0-9]+):([0-9]+)/) {
+      # normal
+        $uptime =~ /up\s+([0-9]+)\s+[^\s]+,\s+([0-9]+):([0-9]+)/;
+        $uptime = "$1:$2:$3";
+    }
+    else {
+        if ($uptime =~ /day/) {
+            if ($uptime =~ /hr/) {
+              # 0 minutes
+                $uptime =~ /up\s+([0-9]+)\s+[^\s]+,\s+([0-9]+)\s+[^\s]+,/;
+                $uptime = "$1:$2:0";
+            }
+            elsif ($uptime =~ /min/) {
+              # 0 hours
+                $uptime =~ /up\s+([0-9]+)\s+[^\s]+,\s+([0-9]+)\s+[^\s]+,/;
+                $uptime = "$1:0:$2";
+            }
+            else {
+              # 0 hours and 0 mins
+                $uptime =~ /up\s+([0-9]+)/;
+                $uptime = "$1:0:0";
+            }
+        }
+        elsif ($uptime =~ /hr/) {
+          # 0 days and 0 minutes
+            $uptime =~ /up\s+([0-9]+)\s+/;
+            $uptime = "0:$1:0";
+        }
+        elsif ($uptime =~ /min/) {
+          # 0 days and 0 hours
+            $uptime =~ /up\s+([0-9]+)\s+/;
+            $uptime = "0:0:$1";
+        }
+        else {
+          # 0 days
+            $uptime =~ /up\s+([0-9]+):([0-9]+)/;
+            $uptime = "0:$1:$2";
+        }
+    }
+
+    # turn into seconds
+    $uptime =~ /([0-9]+):([0-9]+):([0-9]+)/;
+    $uptime = ($3+($2+($1*24))*60)*60;
+    
+    # print the value out
+    &print_pair("unknown", "packet.os.uptime", $uptime);
 
 }