58 lines
1.7 KiB
Go
58 lines
1.7 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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// Contains a batch of utility type declarations used by the tests. As the node
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// operates on unique types, a lot of them are needed to check various features.
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package ipfs
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import (
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"context"
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"github.com/ipfs/go-ipfs/core"
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"github.com/ipfs/go-ipfs/repo/fsrepo"
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ipld "gx/ipfs/QmWi2BYBL5gJ3CiAiQchg6rn1A8iBsrWy51EYxvHVjFvLb/go-ipld-format"
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)
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type Adder interface {
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Add(node ipld.Node) error
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}
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type adder struct {
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n *core.IpfsNode
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ctx context.Context
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}
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func (a adder) Add(node ipld.Node) error {
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return a.n.DAG.Add(a.n.Context(), node) // For some reason DAG.Add method is not being exposed by the ipld.DAGService
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}
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func NewAdder(repoPath string) (*adder, error) {
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r, err := fsrepo.Open(repoPath)
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if err != nil {
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return nil, err
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}
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ctx := context.Background()
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cfg := &core.BuildCfg{
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Online: false,
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Repo: r,
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}
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ipfsNode, err := core.NewNode(ctx, cfg)
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if err != nil {
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return nil, err
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}
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return &adder{n: ipfsNode, ctx: ctx}, nil
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} |