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- package alpsbase
-
- import (
- "fmt"
- "net/url"
- "strconv"
- "strings"
- )
-
- func parseUid(s string) (uint32, error) {
- uid, err := strconv.ParseUint(s, 10, 32)
- if err != nil {
- return 0, fmt.Errorf("invalid UID: %v", err)
- }
- if uid == 0 {
- return 0, fmt.Errorf("UID must be non-zero")
- }
- return uint32(uid), nil
- }
-
- func parseMboxAndUid(mboxString, uidString string) (string, uint32, error) {
- mboxName, err := url.PathUnescape(mboxString)
- if err != nil {
- return "", 0, fmt.Errorf("invalid mailbox name: %v", err)
- }
- uid, err := parseUid(uidString)
- return mboxName, uid, err
- }
-
- func parseUidList(values []string) ([]uint32, error) {
- var uids []uint32
- for _, v := range values {
- uid, err := parseUid(v)
- if err != nil {
- return nil, err
- }
- uids = append(uids, uid)
- }
- return uids, nil
- }
-
- func parsePartPath(s string) ([]int, error) {
- if s == "" {
- return nil, nil
- }
-
- l := strings.Split(s, ".")
- path := make([]int, len(l))
- for i, s := range l {
- var err error
- path[i], err = strconv.Atoi(s)
- if err != nil {
- return nil, err
- }
-
- if path[i] <= 0 {
- return nil, fmt.Errorf("part num must be strictly positive")
- }
- }
- return path, nil
- }
-
- func parseAddressList(s string) []string {
- l := strings.Split(s, ",")
- for i, addr := range l {
- l[i] = strings.TrimSpace(addr)
- }
- return l
- }
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