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https://codeberg.org/forgejo/forgejo.git
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b6a95a8cb3
* Dropped unused codekit config * Integrated dynamic and static bindata for public * Ignore public bindata * Add a general generate make task * Integrated flexible public assets into web command * Updated vendoring, added all missiong govendor deps * Made the linter happy with the bindata and dynamic code * Moved public bindata definition to modules directory * Ignoring the new bindata path now * Updated to the new public modules import path * Updated public bindata command and drop the new prefix
370 lines
13 KiB
Go
370 lines
13 KiB
Go
// Copyright 2015 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package charset
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import (
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"strings"
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"github.com/juju/errors"
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)
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// Charset is a charset.
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// Now we only support MySQL.
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type Charset struct {
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Name string
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DefaultCollation *Collation
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Collations map[string]*Collation
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Desc string
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Maxlen int
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}
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// Collation is a collation.
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// Now we only support MySQL.
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type Collation struct {
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ID int
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CharsetName string
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Name string
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IsDefault bool
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}
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var charsets = make(map[string]*Charset)
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// All the supported charsets should be in the following table.
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var charsetInfos = []*Charset{
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{"utf8", nil, make(map[string]*Collation), "UTF-8 Unicode", 3},
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{"latin1", nil, make(map[string]*Collation), "cp1252 West European", 1},
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{"utf8mb4", nil, make(map[string]*Collation), "UTF-8 Unicode", 4},
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{"ascii", nil, make(map[string]*Collation), "US ASCII", 1},
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}
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func init() {
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for _, c := range charsetInfos {
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charsets[c.Name] = c
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}
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for _, c := range collations {
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charset, ok := charsets[c.CharsetName]
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if !ok {
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continue
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}
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charset.Collations[c.Name] = c
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if c.IsDefault {
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charset.DefaultCollation = c
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}
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}
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}
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// Desc is a charset description.
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type Desc struct {
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Name string
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Desc string
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DefaultCollation string
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Maxlen int
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}
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// GetAllCharsets gets all charset descriptions in the local charsets.
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func GetAllCharsets() []*Desc {
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descs := make([]*Desc, 0, len(charsets))
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// The charsetInfos is an array, so the iterate order will be stable.
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for _, ci := range charsetInfos {
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c, ok := charsets[ci.Name]
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if !ok {
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continue
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}
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desc := &Desc{
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Name: c.Name,
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DefaultCollation: c.DefaultCollation.Name,
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Desc: c.Desc,
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Maxlen: c.Maxlen,
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}
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descs = append(descs, desc)
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}
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return descs
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}
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// ValidCharsetAndCollation checks the charset and the collation validity
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// and retuns a boolean.
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func ValidCharsetAndCollation(cs string, co string) bool {
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// We will use utf8 as a default charset.
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if cs == "" {
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cs = "utf8"
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}
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c, ok := charsets[cs]
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if !ok {
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return false
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}
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if co == "" {
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return true
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}
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_, ok = c.Collations[co]
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if !ok {
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return false
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}
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return true
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}
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// GetDefaultCollation returns the default collation for charset
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func GetDefaultCollation(charset string) (string, error) {
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c, ok := charsets[charset]
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if !ok {
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return "", errors.Errorf("Unkown charset %s", charset)
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}
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return c.DefaultCollation.Name, nil
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}
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// GetCharsetInfo returns charset and collation for cs as name.
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func GetCharsetInfo(cs string) (string, string, error) {
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c, ok := charsets[strings.ToLower(cs)]
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if !ok {
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return "", "", errors.Errorf("Unknown charset %s", cs)
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}
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return c.Name, c.DefaultCollation.Name, nil
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}
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// GetCollations returns a list for all collations.
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func GetCollations() []*Collation {
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return collations
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}
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const (
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// CharsetBin is used for marking binary charset.
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CharsetBin = "binary"
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// CollationBin is the default collation for CharsetBin.
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CollationBin = "binary"
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)
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var collations = []*Collation{
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{1, "big5", "big5_chinese_ci", true},
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{2, "latin2", "latin2_czech_cs", false},
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{3, "dec8", "dec8_swedish_ci", true},
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{4, "cp850", "cp850_general_ci", true},
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{5, "latin1", "latin1_german1_ci", false},
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{6, "hp8", "hp8_english_ci", true},
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{7, "koi8r", "koi8r_general_ci", true},
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{8, "latin1", "latin1_swedish_ci", true},
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{9, "latin2", "latin2_general_ci", true},
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{10, "swe7", "swe7_swedish_ci", true},
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{11, "ascii", "ascii_general_ci", true},
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{12, "ujis", "ujis_japanese_ci", true},
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{13, "sjis", "sjis_japanese_ci", true},
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{14, "cp1251", "cp1251_bulgarian_ci", false},
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{15, "latin1", "latin1_danish_ci", false},
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{16, "hebrew", "hebrew_general_ci", true},
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{18, "tis620", "tis620_thai_ci", true},
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{19, "euckr", "euckr_korean_ci", true},
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{20, "latin7", "latin7_estonian_cs", false},
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{21, "latin2", "latin2_hungarian_ci", false},
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{22, "koi8u", "koi8u_general_ci", true},
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{23, "cp1251", "cp1251_ukrainian_ci", false},
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{24, "gb2312", "gb2312_chinese_ci", true},
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{25, "greek", "greek_general_ci", true},
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{26, "cp1250", "cp1250_general_ci", true},
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{27, "latin2", "latin2_croatian_ci", false},
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{28, "gbk", "gbk_chinese_ci", true},
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{29, "cp1257", "cp1257_lithuanian_ci", false},
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{30, "latin5", "latin5_turkish_ci", true},
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{31, "latin1", "latin1_german2_ci", false},
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{32, "armscii8", "armscii8_general_ci", true},
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{33, "utf8", "utf8_general_ci", true},
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{34, "cp1250", "cp1250_czech_cs", false},
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{35, "ucs2", "ucs2_general_ci", true},
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{36, "cp866", "cp866_general_ci", true},
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{37, "keybcs2", "keybcs2_general_ci", true},
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{38, "macce", "macce_general_ci", true},
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{39, "macroman", "macroman_general_ci", true},
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{40, "cp852", "cp852_general_ci", true},
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{41, "latin7", "latin7_general_ci", true},
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{42, "latin7", "latin7_general_cs", false},
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{43, "macce", "macce_bin", false},
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{44, "cp1250", "cp1250_croatian_ci", false},
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{45, "utf8mb4", "utf8mb4_general_ci", true},
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{46, "utf8mb4", "utf8mb4_bin", false},
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{47, "latin1", "latin1_bin", false},
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{48, "latin1", "latin1_general_ci", false},
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{49, "latin1", "latin1_general_cs", false},
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{50, "cp1251", "cp1251_bin", false},
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{51, "cp1251", "cp1251_general_ci", true},
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{52, "cp1251", "cp1251_general_cs", false},
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{53, "macroman", "macroman_bin", false},
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{54, "utf16", "utf16_general_ci", true},
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{55, "utf16", "utf16_bin", false},
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{56, "utf16le", "utf16le_general_ci", true},
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{57, "cp1256", "cp1256_general_ci", true},
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{58, "cp1257", "cp1257_bin", false},
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{59, "cp1257", "cp1257_general_ci", true},
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{60, "utf32", "utf32_general_ci", true},
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{61, "utf32", "utf32_bin", false},
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{62, "utf16le", "utf16le_bin", false},
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{63, "binary", "binary", true},
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{64, "armscii8", "armscii8_bin", false},
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{65, "ascii", "ascii_bin", false},
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{66, "cp1250", "cp1250_bin", false},
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{67, "cp1256", "cp1256_bin", false},
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{68, "cp866", "cp866_bin", false},
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{69, "dec8", "dec8_bin", false},
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{70, "greek", "greek_bin", false},
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{71, "hebrew", "hebrew_bin", false},
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{72, "hp8", "hp8_bin", false},
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{73, "keybcs2", "keybcs2_bin", false},
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{74, "koi8r", "koi8r_bin", false},
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{75, "koi8u", "koi8u_bin", false},
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{77, "latin2", "latin2_bin", false},
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{78, "latin5", "latin5_bin", false},
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{79, "latin7", "latin7_bin", false},
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{80, "cp850", "cp850_bin", false},
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{81, "cp852", "cp852_bin", false},
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{82, "swe7", "swe7_bin", false},
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{83, "utf8", "utf8_bin", false},
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{84, "big5", "big5_bin", false},
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{85, "euckr", "euckr_bin", false},
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{86, "gb2312", "gb2312_bin", false},
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{87, "gbk", "gbk_bin", false},
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{88, "sjis", "sjis_bin", false},
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{89, "tis620", "tis620_bin", false},
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{90, "ucs2", "ucs2_bin", false},
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{91, "ujis", "ujis_bin", false},
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{92, "geostd8", "geostd8_general_ci", true},
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{93, "geostd8", "geostd8_bin", false},
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{94, "latin1", "latin1_spanish_ci", false},
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{95, "cp932", "cp932_japanese_ci", true},
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{96, "cp932", "cp932_bin", false},
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{97, "eucjpms", "eucjpms_japanese_ci", true},
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{98, "eucjpms", "eucjpms_bin", false},
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{99, "cp1250", "cp1250_polish_ci", false},
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{101, "utf16", "utf16_unicode_ci", false},
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{102, "utf16", "utf16_icelandic_ci", false},
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{103, "utf16", "utf16_latvian_ci", false},
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{104, "utf16", "utf16_romanian_ci", false},
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{105, "utf16", "utf16_slovenian_ci", false},
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{106, "utf16", "utf16_polish_ci", false},
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{107, "utf16", "utf16_estonian_ci", false},
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{108, "utf16", "utf16_spanish_ci", false},
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{109, "utf16", "utf16_swedish_ci", false},
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{110, "utf16", "utf16_turkish_ci", false},
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{111, "utf16", "utf16_czech_ci", false},
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{112, "utf16", "utf16_danish_ci", false},
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{113, "utf16", "utf16_lithuanian_ci", false},
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{114, "utf16", "utf16_slovak_ci", false},
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{115, "utf16", "utf16_spanish2_ci", false},
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{116, "utf16", "utf16_roman_ci", false},
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{117, "utf16", "utf16_persian_ci", false},
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{118, "utf16", "utf16_esperanto_ci", false},
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{119, "utf16", "utf16_hungarian_ci", false},
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{120, "utf16", "utf16_sinhala_ci", false},
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{121, "utf16", "utf16_german2_ci", false},
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{122, "utf16", "utf16_croatian_ci", false},
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{123, "utf16", "utf16_unicode_520_ci", false},
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{124, "utf16", "utf16_vietnamese_ci", false},
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{128, "ucs2", "ucs2_unicode_ci", false},
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{129, "ucs2", "ucs2_icelandic_ci", false},
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{130, "ucs2", "ucs2_latvian_ci", false},
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{131, "ucs2", "ucs2_romanian_ci", false},
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{132, "ucs2", "ucs2_slovenian_ci", false},
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{133, "ucs2", "ucs2_polish_ci", false},
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{134, "ucs2", "ucs2_estonian_ci", false},
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{135, "ucs2", "ucs2_spanish_ci", false},
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{136, "ucs2", "ucs2_swedish_ci", false},
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{137, "ucs2", "ucs2_turkish_ci", false},
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{138, "ucs2", "ucs2_czech_ci", false},
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{139, "ucs2", "ucs2_danish_ci", false},
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{140, "ucs2", "ucs2_lithuanian_ci", false},
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{141, "ucs2", "ucs2_slovak_ci", false},
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{142, "ucs2", "ucs2_spanish2_ci", false},
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{143, "ucs2", "ucs2_roman_ci", false},
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{144, "ucs2", "ucs2_persian_ci", false},
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{145, "ucs2", "ucs2_esperanto_ci", false},
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{146, "ucs2", "ucs2_hungarian_ci", false},
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{147, "ucs2", "ucs2_sinhala_ci", false},
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{148, "ucs2", "ucs2_german2_ci", false},
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{149, "ucs2", "ucs2_croatian_ci", false},
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{150, "ucs2", "ucs2_unicode_520_ci", false},
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{151, "ucs2", "ucs2_vietnamese_ci", false},
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{159, "ucs2", "ucs2_general_mysql500_ci", false},
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{160, "utf32", "utf32_unicode_ci", false},
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{161, "utf32", "utf32_icelandic_ci", false},
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{162, "utf32", "utf32_latvian_ci", false},
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{163, "utf32", "utf32_romanian_ci", false},
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{164, "utf32", "utf32_slovenian_ci", false},
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{165, "utf32", "utf32_polish_ci", false},
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{166, "utf32", "utf32_estonian_ci", false},
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{167, "utf32", "utf32_spanish_ci", false},
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{168, "utf32", "utf32_swedish_ci", false},
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{169, "utf32", "utf32_turkish_ci", false},
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{170, "utf32", "utf32_czech_ci", false},
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{171, "utf32", "utf32_danish_ci", false},
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{172, "utf32", "utf32_lithuanian_ci", false},
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{173, "utf32", "utf32_slovak_ci", false},
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{174, "utf32", "utf32_spanish2_ci", false},
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{175, "utf32", "utf32_roman_ci", false},
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{176, "utf32", "utf32_persian_ci", false},
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{177, "utf32", "utf32_esperanto_ci", false},
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{178, "utf32", "utf32_hungarian_ci", false},
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{179, "utf32", "utf32_sinhala_ci", false},
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{180, "utf32", "utf32_german2_ci", false},
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{181, "utf32", "utf32_croatian_ci", false},
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{182, "utf32", "utf32_unicode_520_ci", false},
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{183, "utf32", "utf32_vietnamese_ci", false},
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{192, "utf8", "utf8_unicode_ci", false},
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{193, "utf8", "utf8_icelandic_ci", false},
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{194, "utf8", "utf8_latvian_ci", false},
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{195, "utf8", "utf8_romanian_ci", false},
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{196, "utf8", "utf8_slovenian_ci", false},
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{197, "utf8", "utf8_polish_ci", false},
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{198, "utf8", "utf8_estonian_ci", false},
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{199, "utf8", "utf8_spanish_ci", false},
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{200, "utf8", "utf8_swedish_ci", false},
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{201, "utf8", "utf8_turkish_ci", false},
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{202, "utf8", "utf8_czech_ci", false},
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{203, "utf8", "utf8_danish_ci", false},
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{204, "utf8", "utf8_lithuanian_ci", false},
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{205, "utf8", "utf8_slovak_ci", false},
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{206, "utf8", "utf8_spanish2_ci", false},
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{207, "utf8", "utf8_roman_ci", false},
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{208, "utf8", "utf8_persian_ci", false},
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{209, "utf8", "utf8_esperanto_ci", false},
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{210, "utf8", "utf8_hungarian_ci", false},
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{211, "utf8", "utf8_sinhala_ci", false},
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{212, "utf8", "utf8_german2_ci", false},
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{213, "utf8", "utf8_croatian_ci", false},
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{214, "utf8", "utf8_unicode_520_ci", false},
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{215, "utf8", "utf8_vietnamese_ci", false},
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{223, "utf8", "utf8_general_mysql500_ci", false},
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{224, "utf8mb4", "utf8mb4_unicode_ci", false},
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{225, "utf8mb4", "utf8mb4_icelandic_ci", false},
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{226, "utf8mb4", "utf8mb4_latvian_ci", false},
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{227, "utf8mb4", "utf8mb4_romanian_ci", false},
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{228, "utf8mb4", "utf8mb4_slovenian_ci", false},
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{229, "utf8mb4", "utf8mb4_polish_ci", false},
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{230, "utf8mb4", "utf8mb4_estonian_ci", false},
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{231, "utf8mb4", "utf8mb4_spanish_ci", false},
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{232, "utf8mb4", "utf8mb4_swedish_ci", false},
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{233, "utf8mb4", "utf8mb4_turkish_ci", false},
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{234, "utf8mb4", "utf8mb4_czech_ci", false},
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{235, "utf8mb4", "utf8mb4_danish_ci", false},
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{236, "utf8mb4", "utf8mb4_lithuanian_ci", false},
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{237, "utf8mb4", "utf8mb4_slovak_ci", false},
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{238, "utf8mb4", "utf8mb4_spanish2_ci", false},
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{239, "utf8mb4", "utf8mb4_roman_ci", false},
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{240, "utf8mb4", "utf8mb4_persian_ci", false},
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{241, "utf8mb4", "utf8mb4_esperanto_ci", false},
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{242, "utf8mb4", "utf8mb4_hungarian_ci", false},
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{243, "utf8mb4", "utf8mb4_sinhala_ci", false},
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{244, "utf8mb4", "utf8mb4_german2_ci", false},
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{245, "utf8mb4", "utf8mb4_croatian_ci", false},
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{246, "utf8mb4", "utf8mb4_unicode_520_ci", false},
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{247, "utf8mb4", "utf8mb4_vietnamese_ci", false},
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}
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