Rename ListDirectory as List

CONFIGURATION.md

@@ -120,9 +120,9 @@ When enabled, symbolic links may be accessed. This attribute is disabled by defa
 When enabled, hidden files and directories may be accessed. This attribute is
 disabled by default.
 
-##### ListDirectory
+##### List
 
-When enabled, directories without an index file will serve a list their
+When enabled, directories without an index file will serve a list of their
 contents.  This attribute is disabled by default.
 
 ##### Input
@@ -143,7 +143,19 @@ specific content type for a path.
 Forward requests to [FastCGI](https://en.wikipedia.org/wiki/FastCGI) server at
 specified address or path.
 
-A `Root` attribute must also be specified to use `FastCGI`.
+A `Root` attribute must also be specified.
+
+Connect via Unix socket:
+
+```
+unix:///var/run/php.sock
+```
+
+Connect via TCP:
+
+```
+tcp://127.0.0.1:9000
+```
 
 ## End-of-line indicator
 
@@ -188,7 +200,7 @@ hosts:
         path: /sites
         root: /home/geminirocks/data
         cache: 604800 # Cache for 1 week
-        listdirectory: true
+        list: true # Enable directory listing
       -
         path: ^/(help|info)$
         root: /home/geminirocks/data/help

config.go

@@ -37,8 +37,8 @@ type pathConfig struct {
 	// Serve hidden files and directories
 	HiddenFiles bool
 
-	// List directory entries
+	// List directory
-	ListDirectory bool
+	List bool
 
 	// Content type
 	Type string
@@ -156,8 +156,8 @@ func readconfig(configPath string) error {
 					if defaultPath.HiddenFiles {
 						serve.HiddenFiles = defaultPath.HiddenFiles
 					}
-					if defaultPath.ListDirectory {
+					if defaultPath.List {
-						serve.ListDirectory = defaultPath.ListDirectory
+						serve.List = defaultPath.List
 					}
 					if defaultPath.Cache != "" && serve.Cache == "" {
 						serve.Cache = defaultPath.Cache

go.mod

@@ -6,6 +6,6 @@ require (
 	github.com/h2non/filetype v1.1.0
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51
 	github.com/yookoala/gofast v0.4.1-0.20201013050739-975113c54107
-	golang.org/x/tools v0.0.0-20201112185108-eeaa07dd7696 // indirect
+	golang.org/x/tools v0.0.0-20201116165547-1a2739ce1bfb // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776
 )

go.sum

@@ -34,8 +34,8 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20200908211811-12e1bf57a112/go.mod h1:Cj7w3i3Rnn0Xh82ur9kSqwfTHTeVxaDqrfMjpcNT6bE=
-golang.org/x/tools v0.0.0-20201112185108-eeaa07dd7696 h1:Bfazo+enXJET5SbHeh95NtxabJF6fJ9r/jpfRJgd3j4=
+golang.org/x/tools v0.0.0-20201116165547-1a2739ce1bfb h1:QEy3Xa/NrmW1ReQDWZq9JhNZaS2eWWumNV6RAEKnQzQ=
-golang.org/x/tools v0.0.0-20201112185108-eeaa07dd7696/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
+golang.org/x/tools v0.0.0-20201116165547-1a2739ce1bfb/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

main.go

@@ -19,7 +19,7 @@ func main() {
 	log.SetFlags(0)
 
 	configFile := flag.String("config", "", "path to configuration file")
-	flag.BoolVar(&verbose, "verbose", false, "print request and response information")
+	flag.BoolVar(&verbose, "verbose", false, "print request log")
 	flag.Parse()
 
 	if *configFile == "" {

server.go

@@ -25,6 +25,8 @@ const (
 	urlMaxLength = 1024
 
 	geminiType = "text/gemini; charset=utf-8"
+
+	logTimeFormat = "2006-01-02 15:04:05"
 )
 
 const (
@@ -214,7 +216,7 @@ func servePath(c *tls.Conn, request *url.URL, serve *pathConfig) (int, int64) {
 		if err != nil {
 			_, err := os.Stat(path.Join(filePath, "index.gemini"))
 			if err != nil {
-				if serve.ListDirectory {
+				if serve.List {
 					return serveDirList(c, serve, request, filePath), -1
 				}
 				return writeStatus(c, statusNotFound), -1
@@ -387,28 +389,25 @@ func handleConn(c *tls.Conn) {
 
 func logEntry(request *url.URL, status int, size int64, elapsed time.Duration) []byte {
 	hostFormatted := "-"
-	if request.Hostname() != "" {
+	pathFormatted := "-"
-		hostFormatted = request.Hostname()
+	sizeFormatted := "-"
-		if request.Port() != "" {
+	if request != nil {
-			hostFormatted += ":" + request.Port()
+		if request.Path != "" {
-		} else {
+			pathFormatted = request.Path
-			hostFormatted += ":1965"
+		}
+		if request.Hostname() != "" {
+			hostFormatted = request.Hostname()
+			if request.Port() != "" {
+				hostFormatted += ":" + request.Port()
+			} else {
+				hostFormatted += ":1965"
+			}
 		}
 	}
-
-	timeFormatted := time.Now().Format("2006-01-02 15:04:05")
-
-	pathFormatted := request.Path
-	if pathFormatted == "" {
-		pathFormatted = "-"
-	}
-
-	sizeFormatted := "-"
 	if size >= 0 {
 		sizeFormatted = strconv.FormatInt(size, 10)
 	}
-
+	return []byte(fmt.Sprintf(`%s - - - [%s] "GET %s Gemini" %d %s %.4f`, hostFormatted, time.Now().Format(logTimeFormat), pathFormatted, status, sizeFormatted, elapsed.Seconds()))
-	return []byte(fmt.Sprintf(`%s - - - [%s] "GET %s Gemini" %d %s %.4f`, hostFormatted, timeFormatted, pathFormatted, status, sizeFormatted, elapsed.Seconds()))
 }
 
 func handleListener(l net.Listener) {