d897eeee5c
This plugin offers base IMAP/SMTP functionality. References: https://todo.sr.ht/~sircmpwn/koushin/39
57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package koushinbase
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import (
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"fmt"
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"net/url"
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"strconv"
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"strings"
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)
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func parseUid(s string) (uint32, error) {
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uid, err := strconv.ParseUint(s, 10, 32)
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if err != nil {
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return 0, fmt.Errorf("invalid UID: %v", err)
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}
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if uid == 0 {
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return 0, fmt.Errorf("UID must be non-zero")
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}
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return uint32(uid), nil
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}
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func parseMboxAndUid(mboxString, uidString string) (string, uint32, error) {
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mboxName, err := url.PathUnescape(mboxString)
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if err != nil {
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return "", 0, fmt.Errorf("invalid mailbox name: %v", err)
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}
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uid, err := parseUid(uidString)
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return mboxName, uid, err
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}
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func parsePartPath(s string) ([]int, error) {
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if s == "" {
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return nil, nil
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}
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l := strings.Split(s, ".")
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path := make([]int, len(l))
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for i, s := range l {
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var err error
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path[i], err = strconv.Atoi(s)
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if err != nil {
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return nil, err
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}
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if path[i] <= 0 {
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return nil, fmt.Errorf("part num must be strictly positive")
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}
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}
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return path, nil
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}
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func parseAddressList(s string) []string {
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l := strings.Split(s, ",")
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for i, addr := range l {
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l[i] = strings.TrimSpace(addr)
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}
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return l
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}
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