Support profile files to customize hterm

app/app.go

@@ -3,12 +3,16 @@ package app
 import (
 	"crypto/rand"
 	"encoding/base64"
+	"encoding/json"
 	"errors"
+	"io/ioutil"
 	"log"
 	"math/big"
 	"net"
 	"net/http"
+	"os"
 	"os/exec"
+	"os/user"
 	"strconv"
 	"strings"
 	"text/template"
@@ -21,7 +25,9 @@ import (
 type App struct {
 	options Options
 
-	upgrader      *websocket.Upgrader
+	upgrader *websocket.Upgrader
+
+	preferences   map[string]interface{}
 	titleTemplate *template.Template
 }
 
@@ -31,16 +37,42 @@ type Options struct {
 	PermitWrite bool
 	Credential  string
 	RandomUrl   bool
+	ProfileFile string
 	TitleFormat string
 	Command     []string
 }
 
+const DefaultProfileFilePath = "~/.gotty"
+
 func New(options Options) (*App, error) {
 	titleTemplate, err := template.New("title").Parse(options.TitleFormat)
 	if err != nil {
 		return nil, errors.New("Title format string syntax error")
 	}
 
+	prefString := []byte{}
+	prefPath := options.ProfileFile
+	if options.ProfileFile == DefaultProfileFilePath {
+		usr, _ := user.Current()
+		prefPath = usr.HomeDir + "/.gotty"
+	}
+	if _, err = os.Stat(prefPath); os.IsNotExist(err) {
+		if options.ProfileFile != DefaultProfileFilePath {
+			return nil, err
+		}
+	} else {
+		log.Printf("Loading profile path: %s", prefPath)
+		prefString, _ = ioutil.ReadFile(prefPath)
+	}
+	if len(prefString) == 0 {
+		prefString = []byte(("{}"))
+	}
+	var prefMap map[string]interface{}
+	err = json.Unmarshal(prefString, &prefMap)
+	if err != nil {
+		return nil, err
+	}
+
 	return &App{
 		options: options,
 
@@ -49,6 +81,8 @@ func New(options Options) (*App, error) {
 			WriteBufferSize: 1024,
 			Subprotocols:    []string{"gotty"},
 		},
+
+		preferences:   prefMap,
 		titleTemplate: titleTemplate,
 	}, nil
 }

app/client_context.go

@@ -30,6 +30,7 @@ const (
 const (
 	Output         = '0'
 	SetWindowTitle = '1'
+	SetPreferences = '2'
 )
 
 type argResizeTerminal struct {
@@ -114,6 +115,15 @@ func (context *clientContext) sendInitialize() error {
 	}
 	writer.Close()
 
+	prefs, _ := json.Marshal(context.app.preferences)
+	writer, err = context.connection.NextWriter(websocket.TextMessage)
+	if err != nil {
+		return err
+	}
+	writer.Write([]byte{SetPreferences})
+	writer.Write(prefs)
+	writer.Close()
+
 	return nil
 }
 

app/resource.go

@@ -71,7 +71,7 @@ func (fi bindataFileInfo) Sys() interface{} {
 	return nil
 }
 
-var _staticGottyJs = []byte("\x1f\x8b\x08\x00\x00\x09\x6e\x88\x00\xff\x8c\x54\xc1\x8e\xda\x30\x10\xbd\xf3\x15\x56\x2e\x38\x2a\xf2\xc2\xa5\x87\x20\xd4\xc3\xaa\x3d\xb4\x55\x57\x2a\xb4\x7b\x58\xed\xc1\x89\x07\x62\x61\x3c\xc8\x76\x88\xd2\x2a\xff\x5e\x3b\x24\x10\x20\xa0\xce\x21\x72\x66\xde\x7b\xf3\x3c\x76\x42\xd7\x85\xce\x9c\x44\x4d\x63\xf2\x77\x44\x7c\x1c\xb8\x21\xb9\x73\x7b\xfb\x59\xf3\x54\x81\x20\x0b\x52\x4a\x2d\xb0\x64\x0a\x33\x1e\xa0\x6c\x6f\xd0\x61\x86\x8a\x2c\x16\x24\x6a\xb0\x49\x34\x3f\x91\x0b\xe3\x0b\x84\x5e\x68\x7c\x22\xe3\xd2\xda\xe4\xe9\x69\x4c\x92\xb0\x0c\xab\x98\x7c\xb8\x51\xce\xd1\xba\x81\xf4\x9e\xbb\x5c\xf3\x1d\xf8\x92\x27\x8f\xcf\xbd\x3a\x27\xd6\x77\x7c\x8b\x36\xe8\x5c\x15\xbd\x9f\xcb\x65\xc8\x6b\x28\xc9\x2b\xa4\x4b\xcc\xb6\xe0\xa8\x77\x37\x39\xd3\xe2\xf9\xe8\x04\x76\x60\x76\xed\x6b\x69\x19\x6a\xdc\x83\xf6\xf4\xd3\x80\xe0\x00\xda\x75\x53\x0a\x91\x07\x06\x13\xb0\xe6\x85\x72\x4b\x87\x86\x6f\xa0\xed\xa7\x64\xca\xda\x0c\xfb\xee\x77\xa1\x68\x3c\x3a\xf1\x02\xad\xc5\x1d\x25\x56\xfe\x21\x75\x00\xcd\x2f\x51\xde\x45\x57\xfb\x09\x5c\x54\x7d\x3b\x7d\x27\xdd\x16\x24\x7a\x44\x43\x94\xc8\xf6\x85\xcd\x2f\x14\x43\xf8\x3c\xea\xdf\xab\x6f\x50\x59\x67\x70\x0b\x7d\x45\x9f\xb9\x16\x6d\x87\x61\x41\x0b\x1a\x4d\x23\x3f\xff\x00\x9a\x5f\x60\xea\xdb\x16\x01\xbf\x74\x46\xea\x8d\xd7\xbf\x6e\x39\xe4\xe8\xbc\x4b\x2b\xff\x5c\x98\xf2\xa7\x54\xec\xb4\x9d\x10\x83\xa5\x7d\x64\xef\xa6\x10\x22\x9a\x05\xcf\x5f\x97\x2f\x3f\x98\x6d\xfc\xc8\x75\x35\x8c\x0c\x71\x2b\xde\x8f\xd6\x49\xd2\x2d\x26\x0f\xd1\xc1\x6e\xd2\x3c\xef\xe3\xea\xc1\x4a\x7c\x93\x8d\x1f\xce\xfb\x78\xde\xda\x3a\xae\x94\x1f\x72\x8a\xdc\x08\xda\x3b\xa3\xfa\xfa\x52\x09\xc8\xfc\xcd\x74\x40\x05\x66\xc5\xce\x5f\x6a\x96\xa2\xa8\x5a\x46\xdd\xff\x04\x76\x60\xed\xf1\x52\xdf\xff\x0a\x04\x77\xdc\x03\x9a\x3c\x0b\x2f\xcc\x2a\x99\x01\x9d\xf5\x2c\xd8\x52\xba\x2c\xa7\x67\xcc\xdb\xf4\xbd\xaf\x91\x71\x0b\x64\x3c\x1d\x27\x03\x1b\x43\x56\x1a\xe9\xe0\xd7\xea\xcb\xec\x23\x0d\xdc\xab\xeb\x97\x1a\xe0\xdb\xf9\x95\xd4\x6c\x48\xca\x82\x7b\x6d\x7e\x2c\x2b\xe9\x14\xfc\x87\xd6\xf1\x7c\xea\xde\x40\x32\x85\xf6\xf1\x38\x3a\xd3\x36\xc7\xf2\xe5\x00\x46\xf1\x8a\x46\xcf\xa8\x35\x34\x04\xf2\x1c\x14\x44\x34\x21\xba\x50\xaa\xd7\xbe\xe1\x15\xfa\xce\x39\xd6\xa3\x3a\xf6\xbf\x90\x7f\x01\x00\x00\xff\xff\x5d\xa5\x6c\xd7\xae\x05\x00\x00")
+var _staticGottyJs = []byte("\x1f\x8b\x08\x00\x00\x09\x6e\x88\x00\xff\x8c\x54\xc1\x8e\x9b\x30\x10\xbd\xe7\x2b\x2c\x2e\x31\x6a\xe4\xdd\xf4\xd0\x43\xa2\x55\x0f\xab\xed\xa1\xad\xba\x55\x93\x76\x0f\xab\x3d\x18\x33\x09\x6e\x1c\x1b\xd9\x66\x51\x5a\xf1\xef\x1d\x13\x48\x08\x61\x51\xe7\x80\x60\xfc\xde\xf3\xf3\xcc\x18\xba\x29\xb4\xf0\xd2\x68\x1a\x93\xbf\x13\x82\xf1\xca\x2d\xc9\xbc\xcf\xdd\x83\xe6\x89\x82\x94\xdc\x91\x52\xea\xd4\x94\x4c\x19\xc1\x03\x94\xe5\xd6\x78\x23\x8c\x22\x77\x77\x24\xaa\xb1\x8b\x68\x79\x22\x17\x16\x17\x08\xbd\xd0\xf8\x48\xa6\xa5\x73\x8b\x9b\x9b\x29\x59\x84\xd7\xf0\x16\x93\x77\x57\xca\x99\x71\x7e\x20\x9d\x73\x9f\x69\xbe\x07\x5c\x42\xf2\xf4\xbc\x57\xeb\xc4\xe1\x8e\xcf\xd1\xd6\x78\x7f\x88\x5e\xce\xcb\x65\xc8\x6b\x28\xc9\x13\x24\x2b\x23\x76\xe0\x29\xba\x9b\x9d\x69\xf1\x72\x72\x02\x7b\xb0\xfb\xe6\xb3\x74\xcc\x68\x93\x83\x46\xfa\xa9\x40\xf0\x0a\xda\xb7\x55\x0a\x91\x05\x06\x4b\x61\xc3\x0b\xe5\x57\xde\x58\xbe\x85\x66\x3f\x25\x13\xd6\x64\xd8\x57\x3c\x85\xa2\xf1\x72\x94\xc7\x84\x02\x6e\x69\xeb\x27\x44\x40\x35\x72\x47\xc6\x1a\x1f\x52\x1f\xb5\x2e\x50\x68\xb6\x5d\xfb\x01\x3c\x3d\x74\x5d\x77\x0d\xb7\x27\x95\x06\x11\x35\x51\x1a\x96\x17\x2e\xbb\x50\x0c\x81\x79\xa3\x7f\xad\xbf\xc0\xc1\x79\x6b\x76\xd0\x55\xc4\x4c\x5f\xb4\xa9\x99\x03\x9d\xd2\xe8\x36\xc2\x36\x05\xd0\xf2\x02\x53\x5d\x6f\x11\xf0\x2b\x6f\xa5\xde\xa2\x7e\x7f\xcb\x21\x47\xe7\x53\x3a\xf9\xe7\xc2\x14\x36\xb3\xd8\x6b\x37\x23\xd6\x94\x6e\xcc\xde\xd5\x42\x88\x68\x1e\x3c\x7f\x5e\x3d\x7e\x63\xae\xf6\x23\x37\x87\x61\x64\x88\x6b\xf1\x6e\x34\x4e\x16\xed\xcb\x6c\x14\x1d\xec\x2e\xea\xe7\xdb\xb8\x6a\x70\x25\xbe\xca\xc6\xa3\xf5\x3e\xf6\x5b\x3b\xcf\x95\xc2\x22\x27\x86\xdb\xb4\x3b\x95\x55\x7f\xa8\x52\x10\x38\x9a\x1e\x68\x6a\x44\xb1\xc7\xd9\x67\x89\x49\x0f\x0d\xa3\xea\xde\x94\x3d\x38\x77\x9c\xfd\xb7\x2f\x4b\xca\x3d\x47\x40\x9d\x67\xe1\x83\x39\x25\x05\xd0\x79\xc7\x82\x2b\xa5\x17\x19\x3d\x63\x9e\x6f\x5f\xba\x1a\x82\x3b\x20\xd3\xdb\xe9\x62\xe0\x60\x86\x95\x56\x7a\xf8\xb9\xfe\x34\xff\x40\x03\xb7\x37\x7e\x89\x05\xbe\x5b\xf6\xa4\xe6\x43\x52\x0e\xfc\x53\xfd\xff\x59\x4b\xaf\xe0\xbf\xb5\xde\xf7\xb4\x72\x0b\x1b\xb0\xa0\x05\x84\x9f\x50\x3d\x5b\x39\xb7\x6e\x50\xf0\x31\xf9\x0d\xc2\xb3\x1d\xce\x3e\xed\xf0\x62\xb6\x31\xf6\x81\x63\x49\x4e\x75\x45\xc8\xd0\x74\xd7\xc6\xb7\xe0\xbf\x23\xd9\xd1\x38\x9c\x21\x40\x67\x5d\x17\xcf\x98\x78\xe9\x5f\xca\xf1\x93\x1d\x27\xaf\xea\xb4\x5a\x28\xe3\xc6\x1b\xdd\xb6\xc3\x65\xa6\x7c\x7c\x05\xab\xf8\x81\x46\xf7\x46\x6b\xa8\x09\xe4\x3e\x28\xa4\xd1\x8c\xe8\x42\xa9\xce\xf6\x35\xaf\xd0\x6f\x4c\x68\x35\xa9\x62\x1a\x4f\xfe\x05\x00\x00\xff\xff\x0d\xc1\x26\x9b\xaf\x06\x00\x00")
 
 func staticGottyJsBytes() ([]byte, error) {
 	return bindataRead(
@@ -86,7 +86,7 @@ func staticGottyJs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "static/gotty.js", size: 1454, mode: os.FileMode(436), modTime: time.Unix(1440329892, 0)}
+	info := bindataFileInfo{name: "static/gotty.js", size: 1711, mode: os.FileMode(436), modTime: time.Unix(1440336972, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }