feat(database): add CRUD operations for parsed sessions and update session name functionality

internal/capture/processor.go

@@ -9,6 +9,13 @@ import (
 	"sync"
 )
 
+type ProcessorStats struct {
+	AckGroups       int
+	UniquePayloads  int
+	RawSegmentCount int
+	FinalBufferSize int
+}
+
 type TCPProcessor struct {
 	mutex       sync.RWMutex
 	ackData     map[uint32][]*model.TCPData
@@ -94,3 +101,20 @@ func (tp *TCPProcessor) Clear() {
 	tp.finalBuffer = make([]string, 0)
 	tp.loads = make(map[string]bool)
 }
+
+func (tp *TCPProcessor) Stats() ProcessorStats {
+	tp.mutex.RLock()
+	defer tp.mutex.RUnlock()
+
+	rawSegmentCount := 0
+	for _, dataList := range tp.ackData {
+		rawSegmentCount += len(dataList)
+	}
+
+	return ProcessorStats{
+		AckGroups:       len(tp.ackData),
+		UniquePayloads:  len(tp.loads),
+		RawSegmentCount: rawSegmentCount,
+		FinalBufferSize: len(tp.finalBuffer),
+	}
+}