* querylog: refactor: move HTTP handlers to querylog/

querylog/querylog.go

@@ -2,58 +2,45 @@ package querylog
 
 import (
 	"net"
+	"net/http"
 	"time"
 
 	"github.com/AdguardTeam/AdGuardHome/dnsfilter"
 	"github.com/miekg/dns"
 )
 
+// DiskConfig - configuration settings that are stored on disk
+type DiskConfig struct {
+	Enabled  bool
+	Interval uint32
+}
+
 // QueryLog - main interface
 type QueryLog interface {
 	// Close query log object
 	Close()
 
-	// Set new configuration at runtime
-	// Currently only 'Interval' field is supported.
-	Configure(conf Config)
-
 	// Add a log entry
 	Add(question *dns.Msg, answer *dns.Msg, result *dnsfilter.Result, elapsed time.Duration, addr net.Addr, upstream string)
 
-	// Get log entries
-	GetData(params GetDataParams) []map[string]interface{}
-
-	// Clear memory buffer and remove log files
-	Clear()
+	// WriteDiskConfig - write configuration
+	WriteDiskConfig(dc *DiskConfig)
 }
 
 // Config - configuration object
 type Config struct {
+	Enabled  bool
 	BaseDir  string // directory where log file is stored
-	Interval uint32 // interval to rotate logs (in hours)
+	Interval uint32 // interval to rotate logs (in days)
+
+	// Called when the configuration is changed by HTTP request
+	ConfigModified func()
+
+	// Register an HTTP handler
+	HTTPRegister func(string, string, func(http.ResponseWriter, *http.Request))
 }
 
 // New - create a new instance of the query log
 func New(conf Config) QueryLog {
 	return newQueryLog(conf)
 }
-
-// GetDataParams - parameters for GetData()
-type GetDataParams struct {
-	OlderThan         time.Time          // return entries that are older than this value
-	Domain            string             // filter by domain name in question
-	Client            string             // filter by client IP
-	QuestionType      uint16             // filter by question type
-	ResponseStatus    ResponseStatusType // filter by response status
-	StrictMatchDomain bool               // if Domain value must be matched strictly
-	StrictMatchClient bool               // if Client value must be matched strictly
-}
-
-// ResponseStatusType - response status
-type ResponseStatusType int32
-
-// Response status constants
-const (
-	ResponseStatusAll ResponseStatusType = iota + 1
-	ResponseStatusFiltered
-)