Documentation
¶
Overview ¶
Package mo provides support for reading and writing GNU MO file.
Examples:
import (
"code.google.com/p/gettext-go/gettext/mo"
)
func main() {
moFile, err := mo.Load("test.mo")
if err != nil {
log.Fatal(err)
}
fmt.Printf("%v", moFile)
}
GNU MO file struct:
byte
+------------------------------------------+
0 | magic number = 0x950412de |
| |
4 | file format revision = 0 |
| |
8 | number of strings | == N
| |
12 | offset of table with original strings | == O
| |
16 | offset of table with translation strings | == T
| |
20 | size of hashing table | == S
| |
24 | offset of hashing table | == H
| |
. .
. (possibly more entries later) .
. .
| |
O | length & offset 0th string ----------------.
O + 8 | length & offset 1st string ------------------.
... ... | |
O + ((N-1)*8)| length & offset (N-1)th string | | |
| | | |
T | length & offset 0th translation ---------------.
T + 8 | length & offset 1st translation -----------------.
... ... | | | |
T + ((N-1)*8)| length & offset (N-1)th translation | | | | |
| | | | | |
H | start hash table | | | | |
... ... | | | |
H + S * 4 | end hash table | | | | |
| | | | | |
| NUL terminated 0th string <----------------' | | |
| | | | |
| NUL terminated 1st string <------------------' | |
| | | |
... ... | |
| | | |
| NUL terminated 0th translation <---------------' |
| | |
| NUL terminated 1st translation <-----------------'
| |
... ...
| |
+------------------------------------------+
The GNU MO file specification is at http://www.gnu.org/software/gettext/manual/html_node/MO-Files.html.
Index ¶
Constants ¶
const ( MoHeaderSize = 28 MoMagicLittleEndian = 0x950412de MoMagicBigEndian = 0xde120495 EotSeparator = "\x04" // msgctxt and msgid separator NulSeparator = "\x00" // msgid and msgstr separator )
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type File ¶
type File struct {
MagicNumber uint32
MajorVersion uint16
MinorVersion uint16
MsgIdCount uint32
MsgIdOffset uint32
MsgStrOffset uint32
HashSize uint32
HashOffset uint32
MimeHeader Header
Messages []Message
}
File represents an MO File.
See http://www.gnu.org/software/gettext/manual/html_node/MO-Files.html
type Header ¶
type Header struct {
ProjectIdVersion string // Project-Id-Version: PACKAGE VERSION
ReportMsgidBugsTo string // Report-Msgid-Bugs-To: FIRST AUTHOR <EMAIL@ADDRESS>
POTCreationDate string // POT-Creation-Date: YEAR-MO-DA HO:MI+ZONE
PORevisionDate string // PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE
LastTranslator string // Last-Translator: FIRST AUTHOR <EMAIL@ADDRESS>
LanguageTeam string // Language-Team: golang-china
Language string // Language: zh_CN
MimeVersion string // MIME-Version: 1.0
ContentType string // Content-Type: text/plain; charset=UTF-8
ContentTransferEncoding string // Content-Transfer-Encoding: 8bit
PluralForms string // Plural-Forms: nplurals=2; plural=n == 1 ? 0 : 1;
XGenerator string // X-Generator: Poedit 1.5.5
UnknowFields map[string]string
}
Header is the initial comments "SOME DESCRIPTIVE TITLE", "YEAR" and "FIRST AUTHOR <EMAIL@ADDRESS>, YEAR" ought to be replaced by sensible information.
See http://www.gnu.org/software/gettext/manual/html_node/Header-Entry.html#Header-Entry
type Message ¶
type Message struct {
MsgContext string // msgctxt context
MsgId string // msgid untranslated-string
MsgIdPlural string // msgid_plural untranslated-string-plural
MsgStr string // msgstr translated-string
MsgStrPlural []string // msgstr[0] translated-string-case-0
}
A MO file is made up of many entries, each entry holding the relation between an original untranslated string and its corresponding translation.
See http://www.gnu.org/software/gettext/manual/html_node/MO-Files.html
Source Files