44 lines
978 B
Go
44 lines
978 B
Go
package parser
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import (
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"bufio"
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"io"
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"net/netip"
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"strings"
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"git.maze.io/maze/styx/internal/sliceutil"
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)
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func init() {
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RegisterNetworksParser(mikroTikNetworksParser{})
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}
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type mikroTikNetworksParser struct{}
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func (mikroTikNetworksParser) CanHandle(line string) bool {
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return line == "/ip firewall address-list" ||
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strings.HasPrefix(line, "add address=")
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}
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func (mikroTikNetworksParser) ParseNetworks(r io.Reader) (prefixes []netip.Prefix, ignored int, err error) {
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scanner := bufio.NewScanner(r)
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for scanner.Scan() {
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line := strings.TrimSpace(scanner.Text())
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if isComment(line) || line == "/ip firewall address-list" {
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continue
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}
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if strings.HasPrefix(line, "add address=") {
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part := strings.Fields(line[12:])
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if prefix, err := netip.ParsePrefix(part[0]); err == nil {
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prefixes = append(prefixes, prefix)
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continue
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}
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}
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ignored++
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}
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if err = scanner.Err(); err != nil {
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return
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}
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return sliceutil.Unique(prefixes), ignored, nil
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}
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