1 files changed, 23 insertions, 0 deletions
diff --git a/reports.go b/reports.go
index 91ff2df..fdf472e 100644
--- a/reports.go
+++ b/reports.go
@@ -3,8 +3,31 @@
 
 package lilin
 
+import "sync"
+
+const failKeepSize = 600
+const failMax = failKeepSize + (failKeepSize / 3)
+
 // Reports contains the report for all services.
 type Reports struct {
 	Services map[string]*ServiceReport
 	Title    string
+	Fail     []ScanReport
+	sync.Mutex
+}
+
+// Store the service scan report.
+func (reports *Reports) Store(scanReport ScanReport) {
+	reports.Lock()
+	var svcReport = reports.Services[scanReport.Name]
+	svcReport.Store(scanReport)
+	if !scanReport.Success {
+		reports.Fail = append(reports.Fail, scanReport)
+		if len(reports.Fail) >= failMax {
+			var start = len(reports.Fail) - failKeepSize
+			copy(reports.Fail, reports.Fail[start:])
+			reports.Fail = reports.Fail[:failKeepSize-1]
+		}
+	}
+	reports.Unlock()
 }