update list of item type constants + code comments + file extension mapping
Signed-off-by: kim (grufwub) <grufwub@gmail.com>
This commit is contained in:
kim (grufwub)
parent
1fdacf9e19
commit
f329b730e7
71
constants.go
71
constants.go
@ -43,48 +43,47 @@ const (
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type ItemType byte
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const (
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/* RFC 1436 Standard */
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TypeFile = ItemType('0') /* Regular file [TEXT] */
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TypeDirectory = ItemType('1') /* Directory [MENU] */
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TypePhonebook = ItemType('2') /* CSO phone-book server */
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TypeError = ItemType('3') /* Error [ERROR] */
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TypeMacBinHex = ItemType('4') /* Binhexed macintosh file */
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TypeDosBinArchive = ItemType('5') /* DOS bin archive, CLIENT MUST READ UNTIL TCP CLOSE [GZIP] */
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TypeUnixFile = ItemType('6') /* Unix uuencoded file */
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TypeIndexSearch = ItemType('7') /* Index-search server [QUERY] */
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TypeTelnet = ItemType('8') /* Text-based telnet session */
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TypeBin = ItemType('9') /* Binary file, CLIENT MUST READ UNTIL TCP CLOSE [BINARY] */
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TypeTn3270 = ItemType('T') /* Text-based tn3270 session */
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TypeGif = ItemType('g') /* Gif format graphics file [GIF] */
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TypeImage = ItemType('I') /* Some kind of image file (client decides how to display) [IMAGE] */
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TypeFile = ItemType('0') /* Regular file (text) */
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TypeDirectory = ItemType('1') /* Directory (menu) */
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TypeDatabase = ItemType('2') /* CCSO flat db; other db */
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TypeError = ItemType('3') /* Error message */
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TypeMacBinHex = ItemType('4') /* Macintosh BinHex file */
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TypeBinArchive = ItemType('5') /* Binary archive (zip, rar, 7zip, tar, gzip, etc), CLIENT MUST READ UNTIL TCP CLOSE */
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TypeUUEncoded = ItemType('6') /* UUEncoded archive */
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TypeSearch = ItemType('7') /* Query search engine or CGI script */
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TypeTelnet = ItemType('8') /* Telnet to: VT100 series server */
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TypeBin = ItemType('9') /* Binary file (see also, 5), CLIENT MUST READ UNTIL TCP CLOSE */
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TypeTn3270 = ItemType('T') /* Telnet to: tn3270 series server */
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TypeGif = ItemType('g') /* GIF format image file (just use I) */
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TypeImage = ItemType('I') /* Any format image file */
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TypeRedundant = ItemType('+') /* Redundant (indicates mirror of previous item) */
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TypeRedundant = ItemType('+') /* Redundant server */
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/* GopherII Standard */
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TypeCalendar = ItemType('c') /* Calendar file */
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TypeDoc = ItemType('d') /* Word-processing document; PDF document */
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TypeHtml = ItemType('h') /* HTML document */
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TypeInfo = ItemType('i') /* Informational text (not selectable) */
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TypeMarkup = ItemType('p') /* Page layout or markup document (plain text w/ ASCII tags) */
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TypeMail = ItemType('M') /* Email repository (MBOX) */
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TypeAudio = ItemType('s') /* Audio recordings */
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TypeXml = ItemType('x') /* eXtensible Markup Language document */
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TypeVideo = ItemType(';') /* Video files */
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TypeEnd = ItemType('.') /* Indicates LastLine if only this + CrLf */
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/* Commonly Used */
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TypeTitle = ItemType('!') /* [SERVER ONLY] Menu title (set title ONCE per gophermap) */
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TypeComment = ItemType('#') /* [SERVER ONLY] Comment, rest of line is ignored */
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TypeHiddenFile = ItemType('-') /* [SERVER ONLY] Hide file/directory from directory listing */
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TypeEnd = ItemType('.') /* [SERVER ONLY] Last line -- stop processing gophermap default */
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TypeSubGophermap = ItemType('=') /* [SERVER ONLY] Include subgophermap / regular file here. */
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TypeEndBeginList = ItemType('*') /* [SERVER ONLY] Last line + directory listing -- stop processing gophermap and end on a directory listing */
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/* Non-standard - as used by https://github.com/prologic/go-gopher
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* (also seen on Wikipedia: https://en.wikipedia.org/wiki/Gopher_%28protocol%29#Item_types)
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*/
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TypeInfo = ItemType('i') /* Informational message [INFO] */
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TypeHtml = ItemType('h') /* HTML document [HTML] */
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TypeAudio = ItemType('s') /* Audio file */
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TypePng = ItemType('p') /* PNG image */
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TypeDoc = ItemType('d') /* Document [DOC] */
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/* Non-standard - as used by Gopernicus https://github.com/gophernicus/gophernicus */
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TypeMime = ItemType('M') /* [MIME] */
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TypeVideo = ItemType(';') /* [VIDEO] */
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TypeCalendar = ItemType('c') /* [CALENDAR] */
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TypeTitle = ItemType('!') /* [TITLE] */
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TypeComment = ItemType('#') /* [COMMENT] */
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TypeHiddenFile = ItemType('-') /* [HIDDEN] Hides file from directory listing */
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TypeSubGophermap = ItemType('=') /* [EXECUTE] read this file in here */
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TypeEndBeginList = ItemType('*') /* If only this + CrLf, indicates last line but then followed by directory list */
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/* Planned To Be Supported */
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TypeExec = ItemType('$') /* [SERVER ONLY] Execute shell command and print stdout here */
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/* Default type */
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TypeDefault = TypeBin
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/* Gophor specific types */
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TypeExec = ItemType('$') /* Execute command and insert stdout here */
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TypeInfoNotStated = ItemType('z') /* INTERNAL USE. We use this in a switch case, a line never starts with this */
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TypeUnknown = ItemType('?') /* INTERNAL USE. We use this in a switch case, a line never starts with this */
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TypeInfoNotStated = ItemType('z') /* [INTERNAL USE] */
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TypeUnknown = ItemType('?') /* [INTERNAL USE] */
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)
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61
format.go
61
format.go
@ -5,7 +5,7 @@ import (
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"strings"
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)
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var SingleFileExtMap = map[string]ItemType{
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var FileExtMap = map[string]ItemType{
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".out": TypeBin,
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".a": TypeBin,
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".o": TypeBin,
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@ -13,10 +13,15 @@ var SingleFileExtMap = map[string]ItemType{
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".msi": TypeBin,
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".exe": TypeBin,
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".lz": TypeBinArchive,
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".gz": TypeBinArchive,
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".bz2": TypeBinArchive,
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".7z": TypeBinArchive,
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".zip": TypeBinArchive,
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".gitignore": TypeFile,
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".txt": TypeFile,
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".md": TypeFile,
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".json": TypeFile,
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".xml": TypeFile,
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".yaml": TypeFile,
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".ocaml": TypeFile,
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".s": TypeFile,
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@ -25,17 +30,23 @@ var SingleFileExtMap = map[string]ItemType{
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".h": TypeFile,
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".go": TypeFile,
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".fs": TypeFile,
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".odin": TypeFile,
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".md": TypeMarkup,
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".xml": TypeXml,
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".doc": TypeDoc,
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".docx": TypeDoc,
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".gif": TypeGif,
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".pdf": TypeDoc,
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".jpg": TypeImage,
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".jpeg": TypeImage,
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".png": TypeImage,
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".gif": TypeImage,
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".html": TypeHtml,
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".htm": TypeHtml,
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".ogg": TypeAudio,
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".mp3": TypeAudio,
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@ -45,13 +56,13 @@ var SingleFileExtMap = map[string]ItemType{
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".xm": TypeAudio,
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".mid": TypeAudio,
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".vgm": TypeAudio,
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".opus": TypeAudio,
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".m4a": TypeAudio,
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".aac": TypeAudio,
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".mp4": TypeVideo,
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".mkv": TypeVideo,
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}
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var DoubleFileExtMap = map[string]ItemType{
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".tar.gz": TypeBin,
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".webm": TypeVideo,
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}
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func buildError(selector string) []byte {
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@ -95,39 +106,19 @@ func buildInfoLine(content string) []byte {
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* single call.
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*/
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func getItemType(name string) ItemType {
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/* Name MUST be lower */
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nameLower := strings.ToLower(name)
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/* Split, name MUST be lower */
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split := strings.Split(strings.ToLower(name), ".")
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/* First we look at how many '.' in name string */
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switch strings.Count(nameLower, ".") {
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splitLen := len(split)
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switch splitLen {
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case 0:
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/* Always return TypeDefault. We can never tell */
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return TypeDefault
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case 1:
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/* Get index of ".", try look in SingleFileExtMap */
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i := strings.IndexByte(nameLower, '.')
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fileType, ok := SingleFileExtMap[nameLower[i:]]
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if ok {
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return fileType
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} else {
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return TypeDefault
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}
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default:
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/* Get index of penultimate ".", try look in DoubleFileExtMap */
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i, j := len(nameLower)-1, 0
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for i >= 0 {
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if nameLower[i] == '.' {
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if j == 1 {
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break
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} else {
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j += 1
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}
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}
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i -= 1
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}
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fileType, ok := DoubleFileExtMap[nameLower[i:]]
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/* Get index of str after last ".", look in FileExtMap */
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fileType, ok := FileExtMap["."+split[splitLen-1]]
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if ok {
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return fileType
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} else {
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