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Summary option added to grep_log ext.ticket 3209 

(cherry picked from commit a0890fa86b)
This commit is contained in:
fbsanchez 2016-09-08 15:27:47 +02:00
parent afa34a11fd
commit d70e3bd52b
1 changed files with 35 additions and 3 deletions
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38
pandora_agents/unix/plugins/grep_log
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@ -53,6 +53,12 @@ my $Idx_size = 0;
# Regular expression to be matched
my $Reg_exp = '';
# Flag to show or not summary module
my $summary_flag = 0;
# Number of coincidences found
my $coincidences = 0;
###############################################################################
# SUB error_msg
# Print an error message and exit.
@ -72,7 +78,7 @@ sub error_msg ($) {
# Print a help message.
###############################################################################
sub print_help () {
print "Usage: $0 <log_file> <module_name> <pattern> <up_lines_extra> <bot_lines_extra>\n";
print "Usage: $0 <log_file> <module_name> <pattern> <up_lines_extra> <bot_lines_extra> [--summary]\n";
}
###############################################################################
@ -193,6 +199,7 @@ sub parse_log (;$$) {
push @lines, $line;
if ($line =~ m/$Reg_exp/i) {
push @nl_found, $nl;
$coincidences++;
}
$nl++;
}
@ -236,6 +243,21 @@ sub parse_log (;$$) {
return @data;
}
###############################################################################
# SUB print_summary
# Print module summary to stdout.
###############################################################################
sub print_summary() {
my $output = "<module>\n";
$output .= "<name><![CDATA[" . $Module_name . " coincidences]]></name>\n";
$output .= "<type><![CDATA[async_data]]></type>\n";
$output .= "<datalist>\n";
$output .= "<data><value><![CDATA[$coincidences]]></value></data>\n";
$output .= "</datalist>\n";
$output .= "</module>\n";
print stdout $output;
}
###############################################################################
# SUB parse_log
# Print log data to stdout.
@ -245,6 +267,7 @@ sub print_log (@) {
# No data
if ($#data < 0) {
print_summary() if ($summary_flag == 1);
return;
}
@ -263,7 +286,9 @@ sub print_log (@) {
}
# Regular module
else {
my $output = "<module>\n";
my $output;
print_summary() if ($summary_flag == 1);
$output = "<module>\n";
$output .= "<name><![CDATA[" . $Module_name . "]]></name>\n";
$output .= "<type><![CDATA[async_string]]></type>\n";
$output .= "<datalist>\n";
@ -292,8 +317,15 @@ if ($#ARGV < 2) {
$Log_file = $ARGV[0];
$Module_name = $ARGV[1];
$Reg_exp = $ARGV[2];
my $up_lines = $ARGV[3];
my $up_lines = $ARGV[3];
my $bot_lines = $ARGV[4];
my $sum_flag = $ARGV[5];
if ( ( defined($up_lines) && ($up_lines eq "--summary"))
|| ( defined($bot_lines) && ($bot_lines eq "--summary"))
|| ( defined($sum_flag) && ($sum_flag eq "--summary")) ) {
$summary_flag = 1;
}
# Create index file storage directory
if ( ! -d $Idx_dir) {
mkdir($Idx_dir) || error_msg("Error creating directory $Idx_dir: "