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Add support for another listing format

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This commit is contained in:
Julian Kornberger 2015-08-15 13:28:07 +02:00
parent 110a39bff4
commit 94120171fb
2 changed files with 71 additions and 33 deletions
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32
ftp.go
View File

@ -290,6 +290,37 @@ func (c *ServerConn) cmdDataConnFrom(offset uint64, format string, args ...inter
// parseListLine parses the various non-standard format returned by the LIST // parseListLine parses the various non-standard format returned by the LIST
// FTP command. // FTP command.
func parseListLine(line string) (*Entry, error) { func parseListLine(line string) (*Entry, error) {
if strings.HasPrefix(line, "modify=") {
e := &Entry{}
arr := strings.Split(line, "; ")
e.Name = arr[1]
for _, field := range strings.Split(arr[0], ";") {
i := strings.Index(field, "=")
if i < 1 {
return nil, errors.New("Unsupported LIST line")
}
key := field[:i]
value := field[i+1:]
switch key {
case "modify":
e.Time, _ = time.Parse("20060102150405", value)
case "type":
switch value {
case "dir", "cdir", "pdir":
e.Type = EntryTypeFolder
case "file":
e.Type = EntryTypeFile
}
case "size":
e.Size, _ = strconv.ParseUint(value, 0, 64)
}
}
return e, nil
} else {
fields := strings.Fields(line) fields := strings.Fields(line)
if len(fields) < 9 { if len(fields) < 9 {
return nil, errors.New("Unsupported LIST line") return nil, errors.New("Unsupported LIST line")
@ -329,6 +360,7 @@ func parseListLine(line string) (*Entry, error) {
e.Name = strings.Join(fields[8:], " ") e.Name = strings.Join(fields[8:], " ")
return e, nil return e, nil
}
} }
// NameList issues an NLST FTP command. // NameList issues an NLST FTP command.

6
parse_test.go
View File

@ -26,6 +26,12 @@ var listTests = []line{
{"d--------- 1 owner group 0 May 9 19:45 Softlib", "Softlib", 0, EntryTypeFolder, time.Date(thisYear, time.May, 9, 19, 45, 0, 0, time.UTC)}, {"d--------- 1 owner group 0 May 9 19:45 Softlib", "Softlib", 0, EntryTypeFolder, time.Date(thisYear, time.May, 9, 19, 45, 0, 0, time.UTC)},
// WFTPD for MSDOS // WFTPD for MSDOS
{"-rwxrwxrwx 1 noone nogroup 322 Aug 19 1996 message.ftp", "message.ftp", 322, EntryTypeFile, time.Date(1996, time.August, 19, 0, 0, 0, 0, time.UTC)}, {"-rwxrwxrwx 1 noone nogroup 322 Aug 19 1996 message.ftp", "message.ftp", 322, EntryTypeFile, time.Date(1996, time.August, 19, 0, 0, 0, 0, time.UTC)},
// Some other
{"modify=20150813224845;perm=fle;type=cdir;unique=119FBB87U4;UNIX.group=0;UNIX.mode=0755;UNIX.owner=0; .", ".", 0, EntryTypeFolder, time.Date(2015, time.August, 13, 22, 48, 45, 0, time.UTC)},
{"modify=20150813224845;perm=fle;type=pdir;unique=119FBB87U4;UNIX.group=0;UNIX.mode=0755;UNIX.owner=0; ..", "..", 0, EntryTypeFolder, time.Date(2015, time.August, 13, 22, 48, 45, 0, time.UTC)},
{"modify=20150806235817;perm=fle;type=dir;unique=1B20F360U4;UNIX.group=0;UNIX.mode=0755;UNIX.owner=0; movies", "movies", 0, EntryTypeFolder, time.Date(2015, time.August, 6, 23, 58, 17, 0, time.UTC)},
{"modify=20150814172949;perm=flcdmpe;type=dir;unique=85A0C168U4;UNIX.group=0;UNIX.mode=0777;UNIX.owner=0; _upload", "_upload", 0, EntryTypeFolder, time.Date(2015, time.August, 14, 17, 29, 49, 0, time.UTC)},
{"modify=20150813175250;perm=adfr;size=951;type=file;unique=119FBB87UE;UNIX.group=0;UNIX.mode=0644;UNIX.owner=0; welcome.msg", "welcome.msg", 951, EntryTypeFile, time.Date(2015, time.August, 13, 17, 52, 50, 0, time.UTC)},
} }
// Not supported, at least we should properly return failure // Not supported, at least we should properly return failure