// See the License for the specific language governing permissions and
// limitations under the License.
-// +build !windows,!darwin
+// +build !windows,!darwin,!novpp,!beyond18.10
package vppapiclient
import "C"
import (
- "errors"
"fmt"
"os"
"unsafe"
"git.fd.io/govpp.git/adapter"
)
-var (
- ErrStatDirBusy = errors.New("stat dir busy")
- ErrStatDumpBusy = errors.New("stat dump busy")
-)
-
-var (
- // DefaultStatSocket is the default path for the VPP stat socket file.
- DefaultStatSocket = "/run/vpp/stats.sock"
-)
-
// global VPP stats API client, library vppapiclient only supports
// single connection at a time
var globalStatClient *statClient
-// stubStatClient is the default implementation of StatsAPI.
+// statClient is the default implementation of StatsAPI.
type statClient struct {
socketName string
}
var sockName string
if c.socketName == "" {
- sockName = DefaultStatSocket
+ sockName = adapter.DefaultStatsSocket
} else {
sockName = c.socketName
}
func (c *statClient) ListStats(patterns ...string) (stats []string, err error) {
dir := C.govpp_stat_segment_ls(convertStringSlice(patterns))
if dir == nil {
- return nil, ErrStatDirBusy
+ return nil, adapter.ErrStatsDataBusy
}
defer C.govpp_stat_segment_vec_free(unsafe.Pointer(dir))
return stats, nil
}
-func (c *statClient) DumpStats(patterns ...string) (stats []*adapter.StatEntry, err error) {
+func (c *statClient) DumpStats(patterns ...string) (stats []adapter.StatEntry, err error) {
dir := C.govpp_stat_segment_ls(convertStringSlice(patterns))
if dir == nil {
- return nil, ErrStatDirBusy
+ return nil, adapter.ErrStatsDataBusy
}
defer C.govpp_stat_segment_vec_free(unsafe.Pointer(dir))
dump := C.govpp_stat_segment_dump(dir)
if dump == nil {
- return nil, ErrStatDumpBusy
+ return nil, adapter.ErrStatsDataBusy
}
defer C.govpp_stat_segment_data_free(dump)
name := C.GoString(nameChar)
typ := adapter.StatType(C.govpp_stat_segment_data_type(&v))
- stat := &adapter.StatEntry{
- Name: name,
+ stat := adapter.StatEntry{
+ Name: []byte(name),
Type: typ,
}
vector := make([][]adapter.CombinedCounter, length)
for k := 0; k < length; k++ {
for j := 0; j < int(C.govpp_stat_segment_vec_len(unsafe.Pointer(C.govpp_stat_segment_data_get_combined_counter_index(&v, C.int(k))))); j++ {
- vector[k] = append(vector[k], adapter.CombinedCounter{
- Packets: adapter.Counter(C.govpp_stat_segment_data_get_combined_counter_index_packets(&v, C.int(k), C.int(j))),
- Bytes: adapter.Counter(C.govpp_stat_segment_data_get_combined_counter_index_bytes(&v, C.int(k), C.int(j))),
- })
+ vector[k] = append(vector[k], adapter.CombinedCounter([2]uint64{
+ uint64(C.govpp_stat_segment_data_get_combined_counter_index_packets(&v, C.int(k), C.int(j))),
+ uint64(C.govpp_stat_segment_data_get_combined_counter_index_bytes(&v, C.int(k), C.int(j))),
+ }))
}
}
stat.Data = adapter.CombinedCounterStat(vector)
return stats, nil
}
+func (c *statClient) PrepareDir(prefixes ...string) (*adapter.StatDir, error) {
+ return nil, adapter.ErrNotImplemented
+}
+
+func (c *statClient) UpdateDir(dir *adapter.StatDir) error {
+ return adapter.ErrNotImplemented
+}
+
func convertStringSlice(strs []string) **C.uint8_t {
var arr **C.uint8_t
for _, str := range strs {