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author | Daniel J Walsh <dwalsh@redhat.com> | 2018-01-10 15:58:18 -0500 |
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committer | Atomic Bot <atomic-devel@projectatomic.io> | 2018-01-11 12:39:06 +0000 |
commit | dd0d35deb098b63f8c5be7ef9d8d63c16760221b (patch) | |
tree | 695d44a49d636e45e4121c9aecfb3d8c0e1cca06 /vendor/github.com/prometheus/common/expfmt/encode.go | |
parent | e6be800ec633342aef656e0a2ed0bdc4519796d9 (diff) | |
download | podman-dd0d35deb098b63f8c5be7ef9d8d63c16760221b.tar.gz podman-dd0d35deb098b63f8c5be7ef9d8d63c16760221b.tar.bz2 podman-dd0d35deb098b63f8c5be7ef9d8d63c16760221b.zip |
Add support for shm-size.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Closes: #206
Approved by: TomSweeneyRedHat
Diffstat (limited to 'vendor/github.com/prometheus/common/expfmt/encode.go')
-rw-r--r-- | vendor/github.com/prometheus/common/expfmt/encode.go | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/vendor/github.com/prometheus/common/expfmt/encode.go b/vendor/github.com/prometheus/common/expfmt/encode.go deleted file mode 100644 index 11839ed65..000000000 --- a/vendor/github.com/prometheus/common/expfmt/encode.go +++ /dev/null @@ -1,88 +0,0 @@ -// Copyright 2015 The Prometheus Authors -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package expfmt - -import ( - "fmt" - "io" - "net/http" - - "github.com/golang/protobuf/proto" - "github.com/matttproud/golang_protobuf_extensions/pbutil" - "github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg" - - dto "github.com/prometheus/client_model/go" -) - -// Encoder types encode metric families into an underlying wire protocol. -type Encoder interface { - Encode(*dto.MetricFamily) error -} - -type encoder func(*dto.MetricFamily) error - -func (e encoder) Encode(v *dto.MetricFamily) error { - return e(v) -} - -// Negotiate returns the Content-Type based on the given Accept header. -// If no appropriate accepted type is found, FmtText is returned. -func Negotiate(h http.Header) Format { - for _, ac := range goautoneg.ParseAccept(h.Get(hdrAccept)) { - // Check for protocol buffer - if ac.Type+"/"+ac.SubType == ProtoType && ac.Params["proto"] == ProtoProtocol { - switch ac.Params["encoding"] { - case "delimited": - return FmtProtoDelim - case "text": - return FmtProtoText - case "compact-text": - return FmtProtoCompact - } - } - // Check for text format. - ver := ac.Params["version"] - if ac.Type == "text" && ac.SubType == "plain" && (ver == TextVersion || ver == "") { - return FmtText - } - } - return FmtText -} - -// NewEncoder returns a new encoder based on content type negotiation. -func NewEncoder(w io.Writer, format Format) Encoder { - switch format { - case FmtProtoDelim: - return encoder(func(v *dto.MetricFamily) error { - _, err := pbutil.WriteDelimited(w, v) - return err - }) - case FmtProtoCompact: - return encoder(func(v *dto.MetricFamily) error { - _, err := fmt.Fprintln(w, v.String()) - return err - }) - case FmtProtoText: - return encoder(func(v *dto.MetricFamily) error { - _, err := fmt.Fprintln(w, proto.MarshalTextString(v)) - return err - }) - case FmtText: - return encoder(func(v *dto.MetricFamily) error { - _, err := MetricFamilyToText(w, v) - return err - }) - } - panic("expfmt.NewEncoder: unknown format") -} |