From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sun, 31 Aug 2025 11:43:06 +0000 (+0000)
Subject: generator: Implement better line wrapping in the table
X-Git-Tag: 0.1~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c332afaefe54aaf6ebcc74935e35b34ae142d762;p=suricata-reporter.git

generator: Implement better line wrapping in the table

Sometimes the signature names are very long and we need to be able to
wrap the next which is only possible by using Paragraph() inside the
individual table cells.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/suricata-report-generator.in b/src/suricata-report-generator.in
index 40559b4..63d5584 100644
--- a/src/suricata-report-generator.in
+++ b/src/suricata-report-generator.in
@@ -74,6 +74,15 @@ class ReportGenerator(object):
 		)
 		self.styles.add(centered)
 
+		# Add a smaller style for the table content
+		small = reportlab.lib.styles.ParagraphStyle(
+			name      = "Small",
+			parent    = self.styles["Normal"],
+			fontSize  = 8,
+			leading   = 10,
+		)
+		self.styles.add(small)
+
 	def generate(self, output, year, month, week, day):
 		"""
 			Generates a PDF report.
@@ -272,16 +281,26 @@ class ReportGenerator(object):
 
 			# Append the row
 			rows.append((
+				# Time
 				t.strftime("%H:%M:%S"),
-				"%s %s\n[%s:%s:%s] - %s" % (
-					"*" * row.alert_severity,
-					row.alert_signature,
-					row.alert_gid,
-					row.alert_signature_id,
-					row.alert_rev,
-					row.alert_category,
+
+				# Signature
+				reportlab.platypus.Paragraph(
+					"%s %s<br />[%s:%s:%s] - %s" % (
+						"*" * row.alert_severity,
+						row.alert_signature,
+						row.alert_gid,
+						row.alert_signature_id,
+						row.alert_rev,
+						row.alert_category,
+					),
+					self.styles["Small"],
 				),
+
+				# Protocol
 				row.protocol,
+
+				# Source/Destination
 				"%s:%s\n%s:%s" % (
 					row.source_address, (row.source_port or row.icmp_code),
 					row.destination_address, (row.destination_port or row.icmp_type),