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err = decodeResultRuleToken(dec, ent) if err != nil { if err != io.EOF && !errors.Is(err, ErrEndOfToken) { log.Debug("decodeResultRules err: %s", err)
<mask> } else { <mask> return <mask> } <mask> <mask> i := 0 <mask> for { <mask> var keyToken json.Token <mask> keyToken, err = dec.Token() <mask> if err != nil { <mask> if err != io.EOF { <mask> log.Debug("decodeResultRules err: %s", err) <mask> } <mask> <mask> retur...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
return } } }
<mask> <mask> return <mask> } <mask> <mask> if d, ok := keyToken.(json.Delim); ok { <mask> switch d { <mask> case '}': <mask> i++ <mask> case ']': <mask> return <mask> default: <mask> // Go on. <mask> } <mask> <mask> continue <mask> } <mask> <mas...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
// decodeResultRuleToken decodes the tokens of "Rules" type to the logEntry ent. func decodeResultRuleToken(dec *json.Decoder, ent *logEntry) (err error) { i := 0 for { var keyToken json.Token keyToken, err = dec.Token() if err != nil { // Don't wrap the error, because it's informative enough as is. retur...
<mask> <mask> continue <mask> } <mask> <mask> key, ok := keyToken.(string) <mask> if !ok { <mask> log.Debug("decodeResultRules: keyToken is %T (%[1]v) and not string", keyToken) <mask> <mask> return <mask> } <mask> <mask> decodeResultRuleKey(key, i, dec, ent) </s> Pull reques...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
if d, ok := keyToken.(json.Delim); ok { switch d { case '}': i++ case ']': return ErrEndOfToken default: // Go on.
<mask> key, ok := keyToken.(string) <mask> if !ok { <mask> log.Debug("decodeResultRules: keyToken is %T (%[1]v) and not string", keyToken) <mask> <mask> return <mask> } <mask> <mask> decodeResultRuleKey(key, i, dec, ent) <mask> } <mask> } </s> Pull request: querylog imp code Merge i...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
continue } key, ok := keyToken.(string) if !ok { return fmt.Errorf("keyToken is %T (%[1]v) and not string", keyToken)
<mask> <mask> return <mask> } <mask> <mask> decodeResultRuleKey(key, i, dec, ent) <mask> } <mask> } <mask> } <mask> <mask> // decodeResultReverseHosts parses the dec's tokens into ent interpreting it as </s> Pull request: querylog imp code Merge in DNS/adguard-home from querylog-imp-code to ...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
decodeResultRuleKey(key, i, dec, ent)
<mask> if !ok { <mask> return fmt.Errorf("keyToken is %T (%[1]v) and not string", keyToken) <mask> } <mask> } <mask> } <mask> <mask> // decodeResultReverseHosts parses the dec's tokens into ent interpreting it as <mask> // the result of hosts container's $dnsrewrite rule. It assumes there are no <mas...
[ "keep", "keep", "add", "keep", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
// decodeResultIPList parses the dec's tokens into logEntry ent interpreting it // as the result IP addresses list.
<mask> } <mask> <mask> func decodeResultIPList(dec *json.Decoder, ent *logEntry) { <mask> for { <mask> itemToken, err := dec.Token() <mask> if err != nil { </s> Pull request: querylog imp code Merge in DNS/adguard-home from querylog-imp-code to master Squashed commit of the following: commit a58ad36508a...
[ "keep", "add", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
// decodeResultDNSRewriteResultKey decodes the token of "DNSRewriteResult" type // to the logEntry struct.
<mask> } <mask> <mask> func decodeResultDNSRewriteResultKey(key string, dec *json.Decoder, ent *logEntry) { <mask> var err error <mask> <mask> switch key { </s> Pull request: querylog imp code Merge in DNS/adguard-home from querylog-imp-code to master Squashed commit of the following: commit a58ad36508a23...
[ "keep", "add", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
ent.parseDNSRewriteResultIPs()
<mask> if err != nil { <mask> log.Debug("decodeResultDNSRewriteResultKey response err: %s", err) <mask> } <mask> <mask> for rrType, rrValues := range ent.Result.DNSRewriteResult.Response { <mask> switch rrType { <mask> case <mask> dns.TypeA, <mask> dns.TypeAAAA: <mask> for i, v := ...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
// decodeResultDNSRewriteResult parses the dec's tokens into logEntry ent // interpreting it as the result DNSRewriteResult.
<mask> // Go on. <mask> } <mask> } <mask> <mask> func decodeResultDNSRewriteResult(dec *json.Decoder, ent *logEntry) { <mask> for { <mask> key, err := parseKeyToken(dec) <mask> if err != nil { <mask> if err != io.EOF && !errors.Is(err, ErrEndOfToken) { </s> Pull request: querylog imp code Merge i...
[ "keep", "keep", "keep", "add", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
key, err := parseKeyToken(dec)
<mask> } <mask> <mask> func decodeResultDNSRewriteResult(dec *json.Decoder, ent *logEntry) { <mask> for { <mask> keyToken, err := dec.Token() <mask> if err != nil { <mask> if err != io.EOF { <mask> log.Debug("decodeResultDNSRewriteResult err: %s", err) <mask> } <mask> </s> Pull request: quer...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
if err != io.EOF && !errors.Is(err, ErrEndOfToken) { log.Debug("decodeResultDNSRewriteResult: %s", err)
<mask> func decodeResultDNSRewriteResult(dec *json.Decoder, ent *logEntry) { <mask> for { <mask> keyToken, err := dec.Token() <mask> if err != nil { <mask> if err != io.EOF { <mask> log.Debug("decodeResultDNSRewriteResult err: %s", err) <mask> } <mask> <mask> return <mask> } <mask> </s...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
if key == "" {
<mask> <mask> return <mask> } <mask> <mask> if d, ok := keyToken.(json.Delim); ok { <mask> if d == '}' { <mask> return <mask> } <mask> <mask> continue <mask> } <mask> <mask> key, ok := keyToken.(string) <mask> if !ok { </s> Pull request: querylog imp code Merge in DNS/adgua...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
<mask> <mask> continue <mask> } <mask> <mask> key, ok := keyToken.(string) <mask> if !ok { <mask> log.Debug("decodeResultDNSRewriteResult: keyToken is %T (%[1]v) and not string", keyToken) <mask> <mask> return <mask> } <mask> <mask> decodeResultDNSRewriteResultKey(key, dec, ent) <mas...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
key, err := parseKeyToken(dec)
<mask> func decodeResult(dec *json.Decoder, ent *logEntry) { <mask> defer translateResult(ent) <mask> <mask> for { <mask> keyToken, err := dec.Token() <mask> if err != nil { <mask> if err != io.EOF { <mask> log.Debug("decodeResult err: %s", err) <mask> } <mask> </s> Pull request: querylog i...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
if err != io.EOF && !errors.Is(err, ErrEndOfToken) { log.Debug("decodeResult: %s", err)
<mask> <mask> for { <mask> keyToken, err := dec.Token() <mask> if err != nil { <mask> if err != io.EOF { <mask> log.Debug("decodeResult err: %s", err) <mask> } <mask> <mask> return <mask> } <mask> </s> Pull request: querylog imp code Merge in DNS/adguard-home from querylog-imp-code t...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
if key == "" {
<mask> <mask> return <mask> } <mask> <mask> if d, ok := keyToken.(json.Delim); ok { <mask> if d == '}' { <mask> return <mask> } <mask> <mask> continue <mask> } <mask> <mask> key, ok := keyToken.(string) <mask> if !ok { </s> Pull request: querylog imp code Merge in DNS/adgua...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
<mask> <mask> continue <mask> } <mask> <mask> key, ok := keyToken.(string) <mask> if !ok { <mask> log.Debug("decodeResult: keyToken is %T (%[1]v) and not string", keyToken) <mask> <mask> return <mask> } <mask> <mask> decHandler, ok := resultDecHandlers[key] <mask> if ok { <mask> ...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
// resultHandlers is the map of log entry decode handlers for various keys.
<mask> } <mask> } <mask> <mask> var resultHandlers = map[string]logEntryHandler{ <mask> "IsFiltered": func(t json.Token, ent *logEntry) error { <mask> v, ok := t.(bool) <mask> if !ok { <mask> return nil </s> Pull request: querylog imp code Merge in DNS/adguard-home from querylog-imp-code to master ...
[ "keep", "keep", "add", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
// resultDecHandlers is the map of decode handlers for various keys.
<mask> } <mask> <mask> var resultDecHandlers = map[string]func(dec *json.Decoder, ent *logEntry){ <mask> "ReverseHosts": decodeResultReverseHosts, <mask> "IPList": decodeResultIPList, <mask> "Rules": decodeResultRules, <mask> "DNSRewriteResult": decodeResultDNSRewriteResult, </s> P...
[ "keep", "add", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
// decodeLogEntry decodes string str to logEntry ent.
<mask> "Rules": decodeResultRules, <mask> "DNSRewriteResult": decodeResultDNSRewriteResult, <mask> } <mask> <mask> func decodeLogEntry(ent *logEntry, str string) { <mask> dec := json.NewDecoder(strings.NewReader(str)) <mask> dec.UseNumber() <mask> <mask> for { </s> Pull request: querylog imp...
[ "keep", "keep", "keep", "add", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/decode.go
// queryLogFileName is a name of the log file. ".gz" extension is added later // during compression. const queryLogFileName = "querylog.json"
<mask> "github.com/AdguardTeam/golibs/timeutil" <mask> "github.com/miekg/dns" <mask> ) <mask> <mask> const ( <mask> queryLogFileName = "querylog.json" // .gz added during compression <mask> ) <mask> <mask> // queryLog is a structure that writes and reads the DNS query log <mask> type queryLog struct { <...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlog.go
// queryLog is a structure that writes and reads the DNS query log.
<mask> const ( <mask> queryLogFileName = "querylog.json" // .gz added during compression <mask> ) <mask> <mask> // queryLog is a structure that writes and reads the DNS query log <mask> type queryLog struct { <mask> findClient func(ids []string) (c *Client, err error) <mask> <mask> // confMu protects conf...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlog.go
<mask> ) <mask> <mask> // queryLog is a structure that writes and reads the DNS query log <mask> type queryLog struct { <mask> findClient func(ids []string) (c *Client, err error) <mask> <mask> // confMu protects conf. <mask> confMu *sync.RWMutex <mask> conf *Config <mask> <mask> // logFile is the ...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlog.go
conf *Config anonymizer *aghnet.IPMut findClient func(ids []string) (c *Client, err error)
<mask> findClient func(ids []string) (c *Client, err error) <mask> <mask> // confMu protects conf. <mask> confMu *sync.RWMutex <mask> conf *Config <mask> <mask> // logFile is the path to the log file. <mask> logFile string <mask> <mask> // bufferLock protects buffer. </s> Pull request: querylog i...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlog.go
<mask> <mask> // logFile is the path to the log file. <mask> logFile string <mask> <mask> // bufferLock protects buffer. <mask> bufferLock sync.RWMutex <mask> // buffer contains recent log entries. The entries in this buffer must not <mask> // be modified. <mask> buffer []*logEntry <mask> <mask> ...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlog.go
// bufferLock protects buffer. bufferLock sync.RWMutex // fileFlushLock synchronizes a file-flushing goroutine and main thread. fileFlushLock sync.Mutex
<mask> // buffer contains recent log entries. The entries in this buffer must not <mask> // be modified. <mask> buffer []*logEntry <mask> <mask> fileFlushLock sync.Mutex // synchronize a file-flushing goroutine and main thread <mask> flushPending bool // don't start another goroutine while the previ...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlog.go
flushPending bool
<mask> fileFlushLock sync.Mutex // synchronize a file-flushing goroutine and main thread <mask> flushPending bool // don't start another goroutine while the previous one is still running <mask> fileWriteLock sync.Mutex <mask> <mask> anonymizer *aghnet.IPMut <mask> } <mask> <mask> // ClientProto val...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlog.go
// newLogEntry creates an instance of logEntry from parameters. func newLogEntry(params *AddParams) (entry *logEntry) {
<mask> <mask> log.Debug("querylog: cleared") <mask> } <mask> <mask> func (l *queryLog) Add(params *AddParams) { <mask> var isEnabled, fileIsEnabled bool <mask> var memSize uint32 <mask> func() { <mask> l.confMu.RLock() <mask> defer l.confMu.RUnlock() <mask> <mask> isEnabled, fileIsEnabled = l.c...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "re...
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlog.go
entry = &logEntry{ // TODO(d.kolyshev): Export this timestamp to func params. Time: time.Now(),
<mask> } <mask> <mask> now := time.Now() <mask> q := params.Question.Question[0] <mask> entry := &logEntry{ <mask> Time: now, <mask> <mask> QHost: strings.ToLower(q.Name[:len(q.Name)-1]), <mask> QType: dns.Type(q.Qtype).String(), <mask> QClass: dns.Class(q.Qclass).String(), <mask> </s> Pull...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlog.go
host string answer net.IP client net.IP num int
<mask> addEntry(l, "test.example.org", net.IPv4(1, 1, 1, 3), net.IPv4(2, 2, 2, 3)) <mask> addEntry(l, "example.com", net.IPv4(1, 1, 1, 4), net.IPv4(2, 2, 2, 4)) <mask> <mask> type tcAssertion struct { <mask> num int <mask> host string <mask> answer, client net.IP <mask> } <mask>...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlog_test.go
<mask> "github.com/AdguardTeam/golibs/errors" <mask> "github.com/AdguardTeam/golibs/log" <mask> ) <mask> <mask> // Timestamp not found errors. <mask> const ( <mask> ErrTSNotFound errors.Error = "ts not found" <mask> ErrTSTooLate errors.Error = "ts too late" <mask> ErrTSTooEarly errors.Error = "ts too ea...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Timestamp not found errors. errTSNotFound errors.Error = "ts not found" errTSTooLate errors.Error = "ts too late" errTSTooEarly errors.Error = "ts too early" // maxEntrySize is a maximum size of the entry. // // TODO: Find a way to grow buffer instead of relying on this value when // reading strings. maxE...
<mask> ) <mask> <mask> // Timestamp not found errors. <mask> const ( <mask> ErrTSNotFound errors.Error = "ts not found" <mask> ErrTSTooLate errors.Error = "ts too late" <mask> ErrTSTooEarly errors.Error = "ts too early" <mask> ) <mask> <mask> // TODO: Find a way to grow buffer instead of relying on this...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// qLogFile represents a single query log file. It allows reading from the // file in the reverse order. // // Please note, that this is a stateful object. Internally, it contains a // pointer to a specific position in the file, and it reads lines in reverse // order starting from that position. type qLogFile struct ...
<mask> ErrTSTooLate errors.Error = "ts too late" <mask> ErrTSTooEarly errors.Error = "ts too early" <mask> ) <mask> <mask> // TODO: Find a way to grow buffer instead of relying on this value when reading strings <mask> const maxEntrySize = 16 * 1024 <mask> <mask> // buffer should be enough for at least thi...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// buffer that we've read from the file. buffer []byte
<mask> <mask> // TODO: Find a way to grow buffer instead of relying on this value when reading strings <mask> const maxEntrySize = 16 * 1024 <mask> <mask> // buffer should be enough for at least this number of entries <mask> const bufferSize = 100 * maxEntrySize <mask> <mask> // QLogFile represents a single ...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// lock is a mutex to make it thread-safe. lock sync.Mutex // position is the position in the file. position int64 // bufferStart is the start of the buffer (in the file). bufferStart int64 // bufferLen is the length of the buffer. bufferLen int
<mask> <mask> // buffer should be enough for at least this number of entries <mask> const bufferSize = 100 * maxEntrySize <mask> <mask> // QLogFile represents a single query log file <mask> // It allows reading from the file in the reverse order <mask> // <mask> // Please note that this is a stateful object. ...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// newQLogFile initializes a new instance of the qLogFile. func newQLogFile(path string) (qf *qLogFile, err error) {
<mask> <mask> lock sync.Mutex // We use mutex to make it thread-safe <mask> } <mask> <mask> // NewQLogFile initializes a new instance of the QLogFile <mask> func NewQLogFile(path string) (*QLogFile, error) { <mask> f, err := os.OpenFile(path, os.O_RDONLY, 0o644) <mask> if err != nil { <mask> return nil,...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
return &qLogFile{file: f}, nil } // validateQLogLineIdx returns error if the line index is not valid to continue // search. func (q *qLogFile) validateQLogLineIdx(lineIdx, lastProbeLineIdx, ts, fSize int64) (err error) { if lineIdx == lastProbeLineIdx { if lineIdx == 0 { return errTSTooEarly } // If we're ...
<mask> if err != nil { <mask> return nil, err <mask> } <mask> <mask> return &QLogFile{ <mask> file: f, <mask> }, nil <mask> } <mask> <mask> // seekTS performs binary search in the query log file looking for a record <mask> // with the specified timestamp. Once the record is found, it sets <mask> /...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// with the specified timestamp. Once the record is found, it sets "position" // so that the next ReadNext call returned that record.
<mask> }, nil <mask> } <mask> <mask> // seekTS performs binary search in the query log file looking for a record <mask> // with the specified timestamp. Once the record is found, it sets <mask> // "position" so that the next ReadNext call returned that record. <mask> // <mask> // The algorithm is rather simpl...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// 1. It starts with the position in the middle of a file. // 2. Shifts back to the beginning of the line. // 3. Checks the log record timestamp. // 4. If it is lower than the timestamp we are looking for, it shifts seek // position to 3/4 of the file. Otherwise, to 1/4 of the file. // 5. It performs the searc...
<mask> // with the specified timestamp. Once the record is found, it sets <mask> // "position" so that the next ReadNext call returned that record. <mask> // <mask> // The algorithm is rather simple: <mask> // 1. It starts with the position in the middle of a file <mask> // 2. Shifts back to the beginning of the ...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// - It returns the position of the line with the timestamp we were looking // for so that when we call "ReadNext" this line was returned. // - Depth of the search (how many times we compared timestamps). // - If we could not find it, it returns one of the errors described above. func (q *qLogFile) seekTS(tim...
<mask> // it shifts seek position to 3/4 of the file. Otherwise, to 1/4 of the file. <mask> // 5. It performs the search again, every time the search scope is narrowed twice. <mask> // <mask> // Returns: <mask> // * It returns the position of the the line with the timestamp we were looking for <mask> // so that w...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Empty the buffer.
<mask> func (q *QLogFile) seekTS(timestamp int64) (int64, int, error) { <mask> q.lock.Lock() <mask> defer q.lock.Unlock() <mask> <mask> // Empty the buffer <mask> q.buffer = nil <mask> <mask> // First of all, check the file size <mask> fileInfo, err := q.file.Stat() <mask> if err != nil { </s> Pull ...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// First of all, check the file size.
<mask> <mask> // Empty the buffer <mask> q.buffer = nil <mask> <mask> // First of all, check the file size <mask> fileInfo, err := q.file.Stat() <mask> if err != nil { <mask> return 0, 0, err <mask> } <mask> </s> Pull request: querylog imp code Merge in DNS/adguard-home from querylog-imp-code to ...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Define the search scope. // Start of the search interval (position in the file). start := int64(0) // End of the search interval (position in the file). end := fileInfo.Size() // Probe is the approximate index of the line we'll try to check. probe := (end - start) / 2
<mask> if err != nil { <mask> return 0, 0, err <mask> } <mask> <mask> // Define the search scope <mask> start := int64(0) // start of the search interval (position in the file) <mask> end := fileInfo.Size() // end of the search interval (position in the file) <mask> probe := (end - start) ...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Index of the probe line in the file. var lineIdx int64
<mask> start := int64(0) // start of the search interval (position in the file) <mask> end := fileInfo.Size() // end of the search interval (position in the file) <mask> probe := (end - start) / 2 // probe -- approximate index of the line we'll try to check <mask> var line string <mask> var lineI...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Index of the last probe line. var lastProbeLineIdx int64
<mask> probe := (end - start) / 2 // probe -- approximate index of the line we'll try to check <mask> var line string <mask> var lineIdx int64 // index of the probe line in the file <mask> var lineEndIdx int64 <mask> var lastProbeLineIdx int64 // index of the last probe line <mask> lastProbeLineIdx = -1 <m...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Count seek depth in order to detect mistakes. If depth is too large, // we should stop the search.
<mask> var lineEndIdx int64 <mask> var lastProbeLineIdx int64 // index of the last probe line <mask> lastProbeLineIdx = -1 <mask> <mask> // Count seek depth in order to detect mistakes <mask> // If depth is too large, we should stop the search <mask> depth := 0 <mask> <mask> for { <mask> // Get the...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Get the line at the specified position.
<mask> // If depth is too large, we should stop the search <mask> depth := 0 <mask> <mask> for { <mask> // Get the line at the specified position <mask> line, lineIdx, lineEndIdx, err = q.readProbeLine(probe) <mask> if err != nil { <mask> return 0, depth, err <mask> } <mask> </s> Pull request...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Check if the line index if invalid. err = q.validateQLogLineIdx(lineIdx, lastProbeLineIdx, timestamp, fileInfo.Size()) if err != nil { return 0, depth, err
<mask> if err != nil { <mask> return 0, depth, err <mask> } <mask> <mask> if lineIdx == lastProbeLineIdx { <mask> if lineIdx == 0 { <mask> return 0, depth, ErrTSTooEarly <mask> } <mask> <mask> // If we're testing the same line twice then most likely <mask> // the scope is too narro...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Save the last found idx.
<mask> } else if lineIdx == fileInfo.Size() { <mask> return 0, depth, ErrTSTooLate <mask> } <mask> <mask> // Save the last found idx <mask> lastProbeLineIdx = lineIdx <mask> <mask> // Get the timestamp from the query log record <mask> ts := readQLogTimestamp(line) <mask> if ts == 0 { </s> ...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Get the timestamp from the query log record.
<mask> <mask> // Save the last found idx <mask> lastProbeLineIdx = lineIdx <mask> <mask> // Get the timestamp from the query log record <mask> ts := readQLogTimestamp(line) <mask> if ts == 0 { <mask> return 0, depth, fmt.Errorf("looking up timestamp %d in %q: record %q has empty timestamp", times...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
return 0, depth, fmt.Errorf( "looking up timestamp %d in %q: record %q has empty timestamp", timestamp, q.file.Name(), line, )
<mask> <mask> // Get the timestamp from the query log record <mask> ts := readQLogTimestamp(line) <mask> if ts == 0 { <mask> return 0, depth, fmt.Errorf("looking up timestamp %d in %q: record %q has empty timestamp", timestamp, q.file.Name(), line) <mask> } <mask> <mask> if ts == timestamp { <ma...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Hurray, returning the result.
<mask> return 0, depth, fmt.Errorf("looking up timestamp %d in %q: record %q has empty timestamp", timestamp, q.file.Name(), line) <mask> } <mask> <mask> if ts == timestamp { <mask> // Hurray, returning the result <mask> break <mask> } <mask> <mask> // Narrow the scope and repeat the search ...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Narrow the scope and repeat the search.
<mask> // Hurray, returning the result <mask> break <mask> } <mask> <mask> // Narrow the scope and repeat the search <mask> if ts > timestamp { <mask> // If the timestamp we're looking for is OLDER than what we found <mask> // Then the line is somewhere on the LEFT side from the current probe...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// If the timestamp we're looking for is OLDER than what we found, // then the line is somewhere on the LEFT side from the current // probe position.
<mask> } <mask> <mask> // Narrow the scope and repeat the search <mask> if ts > timestamp { <mask> // If the timestamp we're looking for is OLDER than what we found <mask> // Then the line is somewhere on the LEFT side from the current probe position <mask> end = lineIdx <mask> } else { <mask...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// If the timestamp we're looking for is NEWER than what we found, // then the line is somewhere on the RIGHT side from the current // probe position.
<mask> // If the timestamp we're looking for is OLDER than what we found <mask> // Then the line is somewhere on the LEFT side from the current probe position <mask> end = lineIdx <mask> } else { <mask> // If the timestamp we're looking for is NEWER than what we found <mask> // Then the line is s...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
return 0, depth, fmt.Errorf( "looking up timestamp %d in %q: depth %d too high: %w", timestamp, q.file.Name(), depth, errTSNotFound, )
<mask> probe = start + (end-start)/2 <mask> <mask> depth++ <mask> if depth >= 100 { <mask> return 0, depth, fmt.Errorf("looking up timestamp %d in %q: depth %d too high: %w", timestamp, q.file.Name(), depth, ErrTSNotFound) <mask> } <mask> } <mask> <mask> q.position = lineIdx + int64(len(line)) ...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// SeekStart changes the current position to the end of the file. Please note, // that we're reading query log in the reverse order and that's why log start // is actually the end of file.
<mask> q.position = lineIdx + int64(len(line)) <mask> return q.position, depth, nil <mask> } <mask> <mask> // SeekStart changes the current position to the end of the file <mask> // Please note that we're reading query log in the reverse order <mask> // and that's why log start is actually the end of file <m...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Returns nil if we were able to change the current position. Returns error // in any other case. func (q *qLogFile) SeekStart() (int64, error) {
<mask> // SeekStart changes the current position to the end of the file <mask> // Please note that we're reading query log in the reverse order <mask> // and that's why log start is actually the end of file <mask> // <mask> // Returns nil if we were able to change the current position. <mask> // Returns error in ...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Empty the buffer.
<mask> func (q *QLogFile) SeekStart() (int64, error) { <mask> q.lock.Lock() <mask> defer q.lock.Unlock() <mask> <mask> // Empty the buffer <mask> q.buffer = nil <mask> <mask> // First of all, check the file size <mask> fileInfo, err := q.file.Stat() <mask> if err != nil { </s> Pull request: querylog...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// First of all, check the file size.
<mask> <mask> // Empty the buffer <mask> q.buffer = nil <mask> <mask> // First of all, check the file size <mask> fileInfo, err := q.file.Stat() <mask> if err != nil { <mask> return 0, err <mask> } <mask> </s> Pull request: querylog imp code Merge in DNS/adguard-home from querylog-imp-code to mas...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Place the position to the very end of file.
<mask> if err != nil { <mask> return 0, err <mask> } <mask> <mask> // Place the position to the very end of file <mask> q.position = fileInfo.Size() - 1 <mask> if q.position < 0 { <mask> q.position = 0 <mask> } <mask> return q.position, nil </s> Pull request: querylog imp code Merge in DNS/adgua...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// ReadNext reads the next line (in the reverse order) from the file and shifts // the current position left to the next (actually prev) line. // // Returns io.EOF if there's nothing more to read. func (q *qLogFile) ReadNext() (string, error) {
<mask> } <mask> return q.position, nil <mask> } <mask> <mask> // ReadNext reads the next line (in the reverse order) from the file <mask> // and shifts the current position left to the next (actually prev) line. <mask> // returns io.EOF if there's nothing to read more <mask> func (q *QLogFile) ReadNext() (st...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Shift position.
<mask> if err != nil { <mask> return "", err <mask> } <mask> <mask> // Shift position <mask> if lineIdx == 0 { <mask> q.position = 0 <mask> } else { <mask> // there's usually a line break before the line <mask> // so we should shift one more char left from the line </s> Pull request: querylog i...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// There's usually a line break before the line, so we should shift one // more char left from the line "\nline".
<mask> // Shift position <mask> if lineIdx == 0 { <mask> q.position = 0 <mask> } else { <mask> // there's usually a line break before the line <mask> // so we should shift one more char left from the line <mask> // line\nline <mask> q.position = lineIdx - 1 <mask> } <mask> return line, err <ma...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Close frees the underlying resources. func (q *qLogFile) Close() error {
<mask> } <mask> return line, err <mask> } <mask> <mask> // Close frees the underlying resources <mask> func (q *QLogFile) Close() error { <mask> return q.file.Close() <mask> } <mask> <mask> // readNextLine reads the next line from the specified position <mask> // this line actually have to END on that p...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// readNextLine reads the next line from the specified position. This line // actually have to END on that position.
<mask> func (q *QLogFile) Close() error { <mask> return q.file.Close() <mask> } <mask> <mask> // readNextLine reads the next line from the specified position <mask> // this line actually have to END on that position. <mask> // <mask> // the algorithm is: <mask> // 1. check if we have the buffer initialized ...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// The algorithm is: // 1. Check if we have the buffer initialized. // 2. If it is so, scan it and look for the line there. // 3. If we cannot find the line there, read the prev chunk into the buffer. // 4. Read the line from the buffer. func (q *qLogFile) readNextLine(position int64) (string, int64, error) {
<mask> <mask> // readNextLine reads the next line from the specified position <mask> // this line actually have to END on that position. <mask> // <mask> // the algorithm is: <mask> // 1. check if we have the buffer initialized <mask> // 2. if it is, scan it and look for the line there <mask> // 3. if we canno...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Time to re-init the buffer.
<mask> // 4. read the line from the buffer <mask> func (q *QLogFile) readNextLine(position int64) (string, int64, error) { <mask> relativePos := position - q.bufferStart <mask> if q.buffer == nil || (relativePos < maxEntrySize && q.bufferStart != 0) { <mask> // Time to re-init the buffer <mask> err := q.ini...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Look for the end of the prev line, this is where we'll read from.
<mask> } <mask> relativePos = position - q.bufferStart <mask> } <mask> <mask> // Look for the end of the prev line <mask> // This is where we'll read from <mask> startLine := int64(0) <mask> for i := relativePos - 1; i >= 0; i-- { <mask> if q.buffer[i] == '\n' { <mask> startLine = i + 1 <mask>...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// initBuffer initializes the qLogFile buffer. The goal is to read a chunk of // file that includes the line with the specified position. func (q *qLogFile) initBuffer(position int64) error {
<mask> lineIdx := q.bufferStart + startLine <mask> return line, lineIdx, nil <mask> } <mask> <mask> // initBuffer initializes the QLogFile buffer. <mask> // the goal is to read a chunk of file that includes the line with the specified position. <mask> func (q *QLogFile) initBuffer(position int64) error { <ma...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Seek to this position.
<mask> if position > bufferSize { <mask> q.bufferStart = position - bufferSize <mask> } <mask> <mask> // Seek to this position <mask> _, err := q.file.Seek(q.bufferStart, io.SeekStart) <mask> if err != nil { <mask> return err <mask> } <mask> </s> Pull request: querylog imp code Merge in DNS/adgu...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// readProbeLine reads a line that includes the specified position. This // method is supposed to be used when we use binary search in the Seek method. // In the case of consecutive reads, use readNext, cause it uses better buffer. func (q *qLogFile) readProbeLine(position int64) (string, int64, int64, error) { // Fi...
<mask> <mask> return err <mask> } <mask> <mask> // readProbeLine reads a line that includes the specified position <mask> // this method is supposed to be used when we use binary search in the Seek method <mask> // in the case of consecutive reads, use readNext (it uses a better buffer) <mask> func (q *QLogF...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Position relative to the buffer we're going to read. relativePos := position
<mask> func (q *QLogFile) readProbeLine(position int64) (string, int64, int64, error) { <mask> // First of all, we should read a buffer that will include the query log line <mask> // In order to do this, we'll define the boundaries <mask> seekPosition := int64(0) <mask> relativePos := position // position rela...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Seek to this position.
<mask> seekPosition = position - maxEntrySize <mask> relativePos = maxEntrySize <mask> } <mask> <mask> // Seek to this position <mask> _, err := q.file.Seek(seekPosition, io.SeekStart) <mask> if err != nil { <mask> return "", 0, 0, err <mask> } <mask> </s> Pull request: querylog imp code Merge ...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// The buffer size is 2*maxEntrySize.
<mask> if err != nil { <mask> return "", 0, 0, err <mask> } <mask> <mask> // The buffer size is 2*maxEntrySize <mask> buffer := make([]byte, maxEntrySize*2) <mask> bufferLen, err := q.file.Read(buffer) <mask> if err != nil { <mask> return "", 0, 0, err <mask> } </s> Pull request: querylog imp cod...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Now start looking for the new line character starting from the // relativePos and going left.
<mask> if err != nil { <mask> return "", 0, 0, err <mask> } <mask> <mask> // Now start looking for the new line character starting <mask> // from the relativePos and going left <mask> startLine := int64(0) <mask> for i := relativePos - 1; i >= 0; i-- { <mask> if buffer[i] == '\n' { <mask> startL...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Looking for the end of line now.
<mask> startLine = i + 1 <mask> break <mask> } <mask> } <mask> // Looking for the end of line now <mask> endLine := int64(bufferLen) <mask> lineEndIdx := endLine + seekPosition <mask> for i := relativePos; i < int64(bufferLen); i++ { <mask> if buffer[i] == '\n' { <mask> endLine = i </s> Pul...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// Finally we can return the string we were looking for.
<mask> break <mask> } <mask> } <mask> <mask> // Finally we can return the string we were looking for <mask> lineIdx := startLine + seekPosition <mask> return string(buffer[startLine:endLine]), lineIdx, lineEndIdx, nil <mask> } <mask> <mask> // readJSONvalue reads a JSON string in form of '"key":"va...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// readJSONValue reads a JSON string in form of '"key":"value"'. prefix must // be of the form '"key":"' to generate less garbage.
<mask> lineIdx := startLine + seekPosition <mask> return string(buffer[startLine:endLine]), lineIdx, lineEndIdx, nil <mask> } <mask> <mask> // readJSONvalue reads a JSON string in form of '"key":"value"'. prefix must be <mask> // of the form '"key":"' to generate less garbage. <mask> func readJSONValue(s, pr...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// readQLogTimestamp reads the timestamp field from the query log line.
<mask> end := start + i <mask> return s[start:end] <mask> } <mask> <mask> // readQLogTimestamp reads the timestamp field from the query log line <mask> func readQLogTimestamp(str string) int64 { <mask> val := readJSONValue(str, `"T":"`) <mask> if len(val) == 0 { <mask> val = readJSONValue(str, `"Time":"...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile.go
// newTestQLogFile creates new *qLogFile for tests and registers the required
<mask> <mask> return files <mask> } <mask> <mask> // newTestQLogFile creates new *QLogFile for tests and registers the required <mask> // cleanup functions. <mask> func newTestQLogFile(t *testing.T, linesNum int) (file *QLogFile) { <mask> t.Helper() <mask> <mask> testFile := prepareTestFiles(t, 1, lines...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile_test.go
func newTestQLogFile(t *testing.T, linesNum int) (file *qLogFile) {
<mask> } <mask> <mask> // newTestQLogFile creates new *QLogFile for tests and registers the required <mask> // cleanup functions. <mask> func newTestQLogFile(t *testing.T, linesNum int) (file *QLogFile) { <mask> t.Helper() <mask> <mask> testFile := prepareTestFiles(t, 1, linesNum)[0] <mask> <mask> // Cr...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile_test.go
// Create the new qLogFile instance. file, err := newQLogFile(testFile)
<mask> t.Helper() <mask> <mask> testFile := prepareTestFiles(t, 1, linesNum)[0] <mask> <mask> // Create the new QLogFile instance. <mask> file, err := NewQLogFile(testFile) <mask> require.NoError(t, err) <mask> <mask> assert.NotNil(t, file) <mask> testutil.CleanupAndRequireSuccess(t, file.Close) <m...
[ "keep", "keep", "keep", "keep", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile_test.go
func getQLogFileLine(q *qLogFile, lineNumber int) (line string, err error) {
<mask> } <mask> } <mask> } <mask> <mask> func getQLogFileLine(q *QLogFile, lineNumber int) (line string, err error) { <mask> if _, err = q.SeekStart(); err != nil { <mask> return line, err <mask> } <mask> <mask> for i := 1; i < lineNumber; i++ { </s> Pull request: querylog imp code Merge in DNS/ad...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile_test.go
// Create the new qLogFile instance.
<mask> } <mask> <mask> // Check adding and loading (with filtering) entries from disk and memory. <mask> func TestQLogFile(t *testing.T) { <mask> // Create the new QLogFile instance. <mask> q := newTestQLogFile(t, 2) <mask> <mask> // Seek to the start. <mask> pos, err := q.SeekStart() <mask> require.No...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile_test.go
func newTestQLogFileData(t *testing.T, data string) (file *qLogFile) {
<mask> require.Equal(t, io.EOF, err) <mask> assert.Empty(t, line) <mask> } <mask> <mask> func NewTestQLogFileData(t *testing.T, data string) (file *QLogFile) { <mask> f, err := os.CreateTemp(t.TempDir(), "*.txt") <mask> require.NoError(t, err) <mask> testutil.CleanupAndRequireSuccess(t, f.Close) <mask> ...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile_test.go
file, err = newQLogFile(f.Name())
<mask> <mask> _, err = f.WriteString(data) <mask> require.NoError(t, err) <mask> <mask> file, err = NewQLogFile(f.Name()) <mask> require.NoError(t, err) <mask> testutil.CleanupAndRequireSuccess(t, file.Close) <mask> <mask> return file <mask> } </s> Pull request: querylog imp code Merge in DNS/adgua...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile_test.go
wantErr error
<mask> timestamp, _ := time.Parse(time.RFC3339Nano, "2020-08-31T18:44:25.376690873+03:00") <mask> <mask> testCases := []struct { <mask> name string <mask> delta int <mask> wantDepth int <mask> }{{ <mask> name: "ok", </s> Pull request: querylog imp code Merge in DNS/adguard-home from ...
[ "keep", "keep", "add", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile_test.go
<mask> <mask> testCases := []struct { <mask> name string <mask> delta int <mask> wantErr error <mask> wantDepth int <mask> }{{ <mask> name: "ok", <mask> delta: 0, <mask> wantErr: nil, </s> Pull request: querylog imp code Merge in DNS/adguard-home from querylog-imp-code...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile_test.go
wantErr: errTSTooLate,
<mask> wantDepth: 2, <mask> }, { <mask> name: "too_late", <mask> delta: 2, <mask> wantErr: ErrTSTooLate, <mask> wantDepth: 2, <mask> }, { <mask> name: "too_early", <mask> delta: -2, <mask> wantErr: ErrTSTooEarly, </s> Pull request: querylog imp code Merge in DNS/adgua...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile_test.go
wantErr: errTSTooEarly,
<mask> wantDepth: 2, <mask> }, { <mask> name: "too_early", <mask> delta: -2, <mask> wantErr: ErrTSTooEarly, <mask> wantDepth: 1, <mask> }} <mask> <mask> for _, tc := range testCases { <mask> t.Run(tc.name, func(t *testing.T) { </s> Pull request: querylog imp code Merge in DNS/adgu...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile_test.go
q := newTestQLogFileData(t, data)
<mask> timestamp.Format(time.RFC3339Nano), <mask> timestamp.Add(time.Second).Format(time.RFC3339Nano), <mask> ) <mask> <mask> q := NewTestQLogFileData(t, data) <mask> <mask> _, depth, err := q.seekTS(timestamp.Add(time.Second * time.Duration(tc.delta)).UnixNano()) <mask> require.Truef(t, e...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogfile_test.go
// qLogReader allows reading from multiple query log files in the reverse // order.
<mask> "github.com/AdguardTeam/golibs/errors" <mask> "github.com/AdguardTeam/golibs/log" <mask> ) <mask> <mask> // QLogReader allows reading from multiple query log files in the reverse order. <mask> // <mask> // Please note that this is a stateful object. <mask> // Internally, it contains a pointer to a par...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogreader.go
// Please note that this is a stateful object. Internally, it contains a // pointer to a particular query log file, and to a specific position in this // file, and it reads lines in reverse order starting from that position. type qLogReader struct { // qFiles is an array with the query log files. The order is from o...
<mask> ) <mask> <mask> // QLogReader allows reading from multiple query log files in the reverse order. <mask> // <mask> // Please note that this is a stateful object. <mask> // Internally, it contains a pointer to a particular query log file, and <mask> // to a specific position in this file, and it reads line...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogreader.go
// newQLogReader initializes a qLogReader instance with the specified files. func newQLogReader(files []string) (*qLogReader, error) { qFiles := make([]*qLogFile, 0)
<mask> <mask> currentFile int // Index of the current file <mask> } <mask> <mask> // NewQLogReader initializes a QLogReader instance <mask> // with the specified files <mask> func NewQLogReader(files []string) (*QLogReader, error) { <mask> qFiles := make([]*QLogFile, 0) <mask> <mask> for _, f := range f...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogreader.go
q, err := newQLogFile(f)
<mask> func NewQLogReader(files []string) (*QLogReader, error) { <mask> qFiles := make([]*QLogFile, 0) <mask> <mask> for _, f := range files { <mask> q, err := NewQLogFile(f) <mask> if err != nil { <mask> if errors.Is(err, os.ErrNotExist) { <mask> continue <mask> } <mask> </s> Pull request:...
[ "keep", "keep", "keep", "keep", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogreader.go
cErr := closeQFiles(qFiles) if cErr != nil { log.Debug("querylog: closing files: %s", cErr)
<mask> continue <mask> } <mask> <mask> // Close what we've already opened. <mask> cerr := closeQFiles(qFiles) <mask> if cerr != nil { <mask> log.Debug("querylog: closing files: %s", cerr) <mask> } <mask> <mask> return nil, err <mask> } <mask> </s> Pull request: querylog imp c...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogreader.go
return &qLogReader{qFiles: qFiles, currentFile: len(qFiles) - 1}, nil
<mask> <mask> qFiles = append(qFiles, q) <mask> } <mask> <mask> return &QLogReader{ <mask> qFiles: qFiles, <mask> currentFile: (len(qFiles) - 1), <mask> }, nil <mask> } <mask> <mask> // seekTS performs binary search of a query log record with the specified <mask> // timestamp. If the recor...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogreader.go
// timestamp. If the record is found, it sets qLogReader's position to point // to that line, so that the next ReadNext call returned this line. func (r *qLogReader) seekTS(timestamp int64) (err error) {
<mask> }, nil <mask> } <mask> <mask> // seekTS performs binary search of a query log record with the specified <mask> // timestamp. If the record is found, it sets QLogReader's position to point to <mask> // that line, so that the next ReadNext call returned this line. <mask> func (r *QLogReader) seekTS(times...
[ "keep", "keep", "keep", "keep", "replace", "replace", "replace", "keep", "keep", "keep", "keep", "keep" ]
https://github.com/AdguardTeam/AdGuardHome/commit/cbc7985e756e40ec6ee290c003ff343f825a89b2
internal/querylog/qlogreader.go