mirror of https://github.com/ceph/go-ceph
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
package commands
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import (
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"encoding/json"
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ccom "github.com/ceph/go-ceph/common/commands"
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"github.com/ceph/go-ceph/rados"
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)
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func validate(m interface{}) error {
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if m == nil {
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return rados.ErrNotConnected
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}
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return nil
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}
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// RawMgrCommand takes a byte buffer and sends it to the MGR as a command.
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// The buffer is expected to contain preformatted JSON.
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func RawMgrCommand(m ccom.MgrCommander, buf []byte) Response {
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if err := validate(m); err != nil {
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return Response{err: err}
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}
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return NewResponse(m.MgrCommand([][]byte{buf}))
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}
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// MarshalMgrCommand takes an generic interface{} value, converts it to JSON
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// and sends the json to the MGR as a command.
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func MarshalMgrCommand(m ccom.MgrCommander, v interface{}) Response {
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b, err := json.Marshal(v)
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if err != nil {
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return Response{err: err}
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}
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return RawMgrCommand(m, b)
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}
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// RawMonCommand takes a byte buffer and sends it to the MON as a command.
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// The buffer is expected to contain preformatted JSON.
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func RawMonCommand(m ccom.MonCommander, buf []byte) Response {
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if err := validate(m); err != nil {
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return Response{err: err}
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}
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return NewResponse(m.MonCommand(buf))
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}
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// MarshalMonCommand takes an generic interface{} value, converts it to JSON
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// and sends the json to the MGR as a command.
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func MarshalMonCommand(m ccom.MonCommander, v interface{}) Response {
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b, err := json.Marshal(v)
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if err != nil {
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return Response{err: err}
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}
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return RawMonCommand(m, b)
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}
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