Change module name to go.fd.io/govpp

[govpp.git] / adapter / statsclient / stat_segment_api.go

diff --git a/adapter/statsclient/stat_segment_api.go b/adapter/statsclient/stat_segment_api.go
index 2161e6e..2c2950f 100644 (file)
--- a/adapter/statsclient/stat_segment_api.go
+++ b/adapter/statsclient/stat_segment_api.go
@@ -16,10 +16,11 @@ package statsclient
 
 import (
        "fmt"
-       "git.fd.io/govpp.git/adapter"
        "sync/atomic"
        "time"
        "unsafe"
+
+       "go.fd.io/govpp/adapter"
 )
 
 var (
@@ -38,16 +39,24 @@ const (
        maxVersion = 2
 )
 
-const (
-       statDirIllegal               = 0
-       statDirScalarIndex           = 1
-       statDirCounterVectorSimple   = 2
-       statDirCounterVectorCombined = 3
-       statDirErrorIndex            = 4
-       statDirNameVector            = 5
-       statDirEmpty                 = 6
-       statDirSymlink               = 7
-)
+var dirTypeMapping = map[dirType]adapter.StatType{
+       1: adapter.ScalarIndex,
+       2: adapter.SimpleCounterVector,
+       3: adapter.CombinedCounterVector,
+       4: adapter.NameVector,
+       5: adapter.Empty,
+       6: adapter.Symlink,
+}
+
+var dirTypeMappingLegacy = map[dirType]adapter.StatType{
+       1: adapter.ScalarIndex,
+       2: adapter.SimpleCounterVector,
+       3: adapter.CombinedCounterVector,
+       4: adapter.ErrorIndex,
+       5: adapter.NameVector,
+       6: adapter.Empty,
+       7: adapter.Symlink,
+}
 
 type (
        dirVector  unsafe.Pointer
@@ -69,7 +78,7 @@ type statSegment interface {
        //
        // Note that if the index is equal to 0, the result pointer points to
        // the same memory address as the argument.
-       GetStatDirOnIndex(v dirVector, index uint32) (dirSegment, dirName, dirType)
+       GetStatDirOnIndex(v dirVector, index uint32) (dirSegment, dirName, adapter.StatType)
 
        // GetEpoch re-loads stats header and returns current epoch
        //and 'inProgress' value
@@ -92,10 +101,6 @@ type vecHeader struct {
        vectorData [0]uint8
 }
 
-func (t dirType) String() string {
-       return adapter.StatType(t).String()
-}
-
 func getVersion(data []byte) uint64 {
        type apiVersion struct {
                value uint64
@@ -113,6 +118,19 @@ func vectorLen(v dirVector) dirVector {
        return dirVector(&vec.length)
 }
 
+func getStatType(dirTypeNum dirType, useLegacyMapping bool) (dirTyp adapter.StatType) {
+       var exists bool
+       if useLegacyMapping {
+               dirTyp, exists = dirTypeMappingLegacy[dirTypeNum]
+       } else {
+               dirTyp, exists = dirTypeMapping[dirTypeNum]
+       }
+       if exists {
+               return dirTyp
+       }
+       return adapter.Unknown
+}
+
 //go:nosplit
 func statSegPointer(v dirVector, offset uintptr) dirVector {
        return dirVector(uintptr(v) + offset)