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Store the keyboard layout in its own HTML file.

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git-svn-id: https://shellinabox.googlecode.com/svn/trunk@225 0da03de8-d603-11dd-86c2-0f8696b7b6f9
This commit is contained in:
zodiac@gmail.com 2010-09-12 02:50:02 +00:00
parent bdf1ba75bd
commit e3e8843f3e
12 changed files with 252 additions and 126 deletions
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13
Makefile.am
View file

@ -32,6 +32,7 @@ EXTRA_DIST = INSTALL.Debian \
demo/demo.jspp \ demo/demo.jspp \
demo/demo.xml \ demo/demo.xml \
demo/enabled.gif \ demo/enabled.gif \
demo/keyboard.html \
demo/keyboard.png \ demo/keyboard.png \
demo/styles.css \ demo/styles.css \
demo/print-styles.css \ demo/print-styles.css \
@ -153,6 +154,7 @@ ${top_srcdir}/demo/demo.js: ${top_srcdir}/demo/beep.wav \
${top_srcdir}/demo/demo.jspp \ ${top_srcdir}/demo/demo.jspp \
${top_srcdir}/demo/enabled.gif \ ${top_srcdir}/demo/enabled.gif \
${top_srcdir}/demo/favicon.ico \ ${top_srcdir}/demo/favicon.ico \
${top_srcdir}/demo/keyboard.html \
${top_srcdir}/demo/keyboard.png \ ${top_srcdir}/demo/keyboard.png \
${top_srcdir}/demo/styles.css \ ${top_srcdir}/demo/styles.css \
${top_srcdir}/demo/print-styles.css \ ${top_srcdir}/demo/print-styles.css \
@ -174,6 +176,10 @@ ${top_srcdir}/demo/favicon.ico: ${top_srcdir}/shellinabox/favicon.ico
@rm -f "$@" @rm -f "$@"
ln "$?" "$@" ln "$?" "$@"
${top_srcdir}/demo/keyboard.html: ${top_srcdir}/shellinabox/keyboard-layout.html
@rm -f "$@"
ln "$?" "$@"
${top_srcdir}/demo/keyboard.png: ${top_srcdir}/shellinabox/keyboard.png ${top_srcdir}/demo/keyboard.png: ${top_srcdir}/shellinabox/keyboard.png
@rm -f "$@" @rm -f "$@"
ln "$?" "$@" ln "$?" "$@"
@ -292,20 +298,15 @@ clean-local:
shellinabox/shell_in_a_box.o: ${top_srcdir}/shellinabox/shell_in_a_box.js \ shellinabox/shell_in_a_box.o: ${top_srcdir}/shellinabox/shell_in_a_box.js \
${top_srcdir}/config.h ${top_srcdir}/config.h
${top_srcdir}/shellinabox/vt100.js: ${top_srcdir}/shellinabox/vt100.jspp \ ${top_srcdir}/shellinabox/vt100.js: ${top_srcdir}/shellinabox/vt100.jspp
${top_srcdir}/shellinabox/keyboard-layout.html
.jspp.js: .jspp.js:
@echo preprocess "$<" "$@" @echo preprocess "$<" "$@"
@kbd=`while read i; do \
printf '%s' "\`echo "$$i" | sed 's/&/\\\\\\&/g'\`"; \
done <${top_srcdir}/shellinabox/keyboard-layout.html`; \
sed -e "`sed -e 's/^#define *\([^ ]*\) *\(.*\)/\/^[^#]\/s\/\1\/\2 \\\\\/* \1 *\\\\\/\/g/' \ sed -e "`sed -e 's/^#define *\([^ ]*\) *\(.*\)/\/^[^#]\/s\/\1\/\2 \\\\\/* \1 *\\\\\/\/g/' \
-e t \ -e t \
-e d "$<"`" \ -e d "$<"`" \
-e "s/^#/\/\/ #/" \ -e "s/^#/\/\/ #/" \
-e "s/VERSION/\"@VERSION@ (revision @VCS_REVISION@)\"/g" \ -e "s/VERSION/\"@VERSION@ (revision @VCS_REVISION@)\"/g" \
-e "s%KEYBOARD%'$${kbd}'%" \
"$<" >"$@" "$<" >"$@"
.js.o: .js.o:

13
Makefile.in
View file

@ -290,6 +290,7 @@ EXTRA_DIST = INSTALL.Debian \
demo/demo.jspp \ demo/demo.jspp \
demo/demo.xml \ demo/demo.xml \
demo/enabled.gif \ demo/enabled.gif \
demo/keyboard.html \
demo/keyboard.png \ demo/keyboard.png \
demo/styles.css \ demo/styles.css \
demo/print-styles.css \ demo/print-styles.css \
@ -1175,6 +1176,7 @@ ${top_srcdir}/demo/demo.js: ${top_srcdir}/demo/beep.wav \
${top_srcdir}/demo/demo.jspp \ ${top_srcdir}/demo/demo.jspp \
${top_srcdir}/demo/enabled.gif \ ${top_srcdir}/demo/enabled.gif \
${top_srcdir}/demo/favicon.ico \ ${top_srcdir}/demo/favicon.ico \
${top_srcdir}/demo/keyboard.html \
${top_srcdir}/demo/keyboard.png \ ${top_srcdir}/demo/keyboard.png \
${top_srcdir}/demo/styles.css \ ${top_srcdir}/demo/styles.css \
${top_srcdir}/demo/print-styles.css \ ${top_srcdir}/demo/print-styles.css \
@ -1196,6 +1198,10 @@ ${top_srcdir}/demo/favicon.ico: ${top_srcdir}/shellinabox/favicon.ico
@rm -f "$@" @rm -f "$@"
ln "$?" "$@" ln "$?" "$@"
${top_srcdir}/demo/keyboard.html: ${top_srcdir}/shellinabox/keyboard-layout.html
@rm -f "$@"
ln "$?" "$@"
${top_srcdir}/demo/keyboard.png: ${top_srcdir}/shellinabox/keyboard.png ${top_srcdir}/demo/keyboard.png: ${top_srcdir}/shellinabox/keyboard.png
@rm -f "$@" @rm -f "$@"
ln "$?" "$@" ln "$?" "$@"
@ -1312,20 +1318,15 @@ clean-local:
shellinabox/shell_in_a_box.o: ${top_srcdir}/shellinabox/shell_in_a_box.js \ shellinabox/shell_in_a_box.o: ${top_srcdir}/shellinabox/shell_in_a_box.js \
${top_srcdir}/config.h ${top_srcdir}/config.h
${top_srcdir}/shellinabox/vt100.js: ${top_srcdir}/shellinabox/vt100.jspp \ ${top_srcdir}/shellinabox/vt100.js: ${top_srcdir}/shellinabox/vt100.jspp
${top_srcdir}/shellinabox/keyboard-layout.html
.jspp.js: .jspp.js:
@echo preprocess "$<" "$@" @echo preprocess "$<" "$@"
@kbd=`while read i; do \
printf '%s' "\`echo "$$i" | sed 's/&/\\\\\\&/g'\`"; \
done <${top_srcdir}/shellinabox/keyboard-layout.html`; \
sed -e "`sed -e 's/^#define *\([^ ]*\) *\(.*\)/\/^[^#]\/s\/\1\/\2 \\\\\/* \1 *\\\\\/\/g/' \ sed -e "`sed -e 's/^#define *\([^ ]*\) *\(.*\)/\/^[^#]\/s\/\1\/\2 \\\\\/* \1 *\\\\\/\/g/' \
-e t \ -e t \
-e d "$<"`" \ -e d "$<"`" \
-e "s/^#/\/\/ #/" \ -e "s/^#/\/\/ #/" \
-e "s/VERSION/\"@VERSION@ (revision @VCS_REVISION@)\"/g" \ -e "s/VERSION/\"@VERSION@ (revision @VCS_REVISION@)\"/g" \
-e "s%KEYBOARD%'$${kbd}'%" \
"$<" >"$@" "$<" >"$@"
.js.o: .js.o:

2
config.h
View file

@ -153,7 +153,7 @@
#define STDC_HEADERS 1 #define STDC_HEADERS 1
/* Most recent revision number in the version control system */ /* Most recent revision number in the version control system */
#define VCS_REVISION "223" #define VCS_REVISION "225"
/* Version number of package */ /* Version number of package */
#define VERSION "2.10" #define VERSION "2.10"

2
configure vendored
View file

@ -2328,7 +2328,7 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_compiler_gnu=$ac_cv_c_compiler_gnu
VCS_REVISION=223 VCS_REVISION=225
cat >>confdefs.h <<_ACEOF cat >>confdefs.h <<_ACEOF

2
configure.ac
View file

@ -2,7 +2,7 @@ AC_PREREQ(2.57)
dnl This is the one location where the authoritative version number is stored dnl This is the one location where the authoritative version number is stored
AC_INIT(shellinabox, 2.10, markus@shellinabox.com) AC_INIT(shellinabox, 2.10, markus@shellinabox.com)
VCS_REVISION=223 VCS_REVISION=225
AC_SUBST(VCS_REVISION) AC_SUBST(VCS_REVISION)
AC_DEFINE_UNQUOTED(VCS_REVISION, "${VCS_REVISION}", AC_DEFINE_UNQUOTED(VCS_REVISION, "${VCS_REVISION}",
[Most recent revision number in the version control system]) [Most recent revision number in the version control system])

62
demo/keyboard.html Normal file
View file

@ -0,0 +1,62 @@
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xml:lang="en" lang="en">
<head>
</head>
<body><pre class="box"><div
><i id="27">Esc</i><i id="112">F1</i><i id="113">F2</i><i id="114">F3</i
><i id="115">F4</i><i id="116">F5</i><i id="117">F6</i><i id="118">F7</i
><i id="119">F8</i><i id="120">F9</i><i id="121">F10</i><i id="122">F11</i
><i id="123">F12</i><br
/><b><span class="unshifted">`</span><span class="shifted">~</span></b
><b><span class="unshifted">1</span><span class="shifted">!</span></b
><b><span class="unshifted">2</span><span class="shifted">@</span></b
><b><span class="unshifted">3</span><span class="shifted">#</span></b
><b><span class="unshifted">4</span><span class="shifted">&#36;</span></b
><b><span class="unshifted">5</span><span class="shifted">&#37;</span></b
><b><span class="unshifted">6</span><span class="shifted">^</span></b
><b><span class="unshifted">7</span><span class="shifted">&amp;</span></b
><b><span class="unshifted">8</span><span class="shifted">*</span></b
><b><span class="unshifted">9</span><span class="shifted">(</span></b
><b><span class="unshifted">0</span><span class="shifted">)</span></b
><b><span class="unshifted">-</span><span class="shifted">_</span></b
><b><span class="unshifted">=</span><span class="shifted">+</span></b
><i id="8">&nbsp;&larr;&nbsp;</i
><br
/><i id="9">Tab</i
><b>Q</b><b>W</b><b>E</b><b>R</b><b>T</b><b>Y</b><b>U</b><b>I</b><b>O</b
><b>P</b
><b><span class="unshifted">[</span><span class="shifted">{</span></b
><b><span class="unshifted">]</span><span class="shifted">}</span></b
><b><span class="unshifted">&#92;</span><span class="shifted">|</span></b
><br
/><u>Tab&nbsp;&nbsp;</u
><b>A</b><b>S</b><b>D</b><b>F</b><b>G</b><b>H</b><b>J</b><b>K</b><b>L</b
><b><span class="unshifted">;</span><span class="shifted">:</span></b
><b><span class="unshifted">&#39;</span><span class="shifted">"</span></b
><i id="13">Enter</i
><br
/><u>&nbsp;&nbsp;</u
><i id="16">Shift</i
><b>Z</b><b>X</b><b>C</b><b>V</b><b>B</b><b>N</b><b>M</b
><b><span class="unshifted">,</span><span class="shifted">&lt;</span></b
><b><span class="unshifted">.</span><span class="shifted">&gt;</span></b
><b><span class="unshifted">/</span><span class="shifted">?</span></b
><i id="16">Shift</i
><br
/><u>XXX</u
><i id="17">Ctrl</i
><i id="18">Alt</i
><i style="width: 25ex">&nbsp</i
></div
>&nbsp;&nbsp;&nbsp;<div
><i id="45">Ins</i><i id="46">Del</i><i id="36">Home</i><i id="35">End</i
><br
/><u>&nbsp;</u><br
/><u>&nbsp;</u><br
/><u>Ins</u><s>&nbsp;</s><b id="38">&uarr;</b><s>&nbsp;</s><u>&nbsp;</u
><b id="33">&uArr;</b><br
/><u>Ins</u><b id="37">&larr;</b><b id="40">&darr;</b
><b id="39">&rarr;</b><u>&nbsp;</u><b id="34">&dArr;</b
></div
></pre></body></html>

40
demo/vt100.js
View file

@ -716,11 +716,15 @@ VT100.prototype.initializeKeyBindings = function(elem) {
} }
} else { } else {
var child = elem.firstChild; var child = elem.firstChild;
if (child) {
if (child.nodeName == "#text") { if (child.nodeName == "#text") {
// If the key only has a text node as a child, then it is a letter. // If the key only has a text node as a child, then it is a letter.
// Automatically compute the lower and upper case version of the key. // Automatically compute the lower and upper case version of the
this.addKeyBinding(elem, this.getTextContent(child).toLowerCase()); // key.
} else { var text = this.getTextContent(child) ||
this.getTextContent(elem);
this.addKeyBinding(elem, text.toLowerCase());
} else if (child.nextSibling) {
// If the key has two children, they are the lower and upper case // If the key has two children, they are the lower and upper case
// character code, respectively. // character code, respectively.
this.addKeyBinding(elem, this.getTextContent(child), undefined, this.addKeyBinding(elem, this.getTextContent(child), undefined,
@ -729,20 +733,20 @@ VT100.prototype.initializeKeyBindings = function(elem) {
} }
} }
} }
}
// Recursively parse all other child nodes. // Recursively parse all other child nodes.
for (elem = elem.firstChild; elem; elem = elem.nextSibling) { for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
this.initializeKeyBindings(elem); this.initializeKeyBindings(elem);
} }
}; };
VT100.prototype.initializeKeyboard = function() { VT100.prototype.initializeKeyboardButton = function() {
// Configure mouse event handlers for button that displays/hides keyboard // Configure mouse event handlers for button that displays/hides keyboard
var box = this.keyboard.firstChild;
this.hideSoftKeyboard();
this.addListener(this.keyboardImage, 'click', this.addListener(this.keyboardImage, 'click',
function(vt100) { return function(e) { function(vt100) { return function(e) {
if (vt100.keyboard.style.display != '') { if (vt100.keyboard.style.display != '') {
if (vt100.reconnectBtn.style.visibility != '') { if (vt100.reconnectBtn.style.visibility != '') {
vt100.initializeKeyboard();
vt100.showSoftKeyboard(); vt100.showSoftKeyboard();
} }
} else { } else {
@ -755,6 +759,18 @@ VT100.prototype.initializeKeyboard = function() {
if (this.softKeyboard) { if (this.softKeyboard) {
this.keyboardImage.style.visibility = 'visible'; this.keyboardImage.style.visibility = 'visible';
} }
};
VT100.prototype.initializeKeyboard = function() {
// Only need to initialize the keyboard the very first time. When doing so,
// copy the keyboard layout from the iframe.
if (this.keyboard.firstChild) {
return;
}
this.keyboard.innerHTML =
this.layout.contentDocument.body.innerHTML;
var box = this.keyboard.firstChild;
this.hideSoftKeyboard();
// Configure mouse event handlers for on-screen keyboard // Configure mouse event handlers for on-screen keyboard
this.addListener(this.keyboard, 'click', this.addListener(this.keyboard, 'click',
@ -808,6 +824,7 @@ VT100.prototype.initializeElements = function(container) {
!this.getChildById(this.container, 'keyboard') || !this.getChildById(this.container, 'keyboard') ||
!this.getChildById(this.container, 'kbd_button') || !this.getChildById(this.container, 'kbd_button') ||
!this.getChildById(this.container, 'kbd_img') || !this.getChildById(this.container, 'kbd_img') ||
!this.getChildById(this.container, 'layout') ||
!this.getChildById(this.container, 'scrollable') || !this.getChildById(this.container, 'scrollable') ||
!this.getChildById(this.container, 'console') || !this.getChildById(this.container, 'console') ||
!this.getChildById(this.container, 'alt_console') || !this.getChildById(this.container, 'alt_console') ||
@ -851,7 +868,6 @@ VT100.prototype.initializeElements = function(container) {
'</div>' + '</div>' +
'<div id="menu"></div>' + '<div id="menu"></div>' +
'<div id="keyboard" unselectable="on">' + '<div id="keyboard" unselectable="on">' +
'<pre class="box"><div><i id="27">Esc</i><i id="112">F1</i><i id="113">F2</i><i id="114">F3</i><i id="115">F4</i><i id="116">F5</i><i id="117">F6</i><i id="118">F7</i><i id="119">F8</i><i id="120">F9</i><i id="121">F10</i><i id="122">F11</i><i id="123">F12</i><br /><b><span class="unshifted">`</span><span class="shifted">~</span></b><b><span class="unshifted">1</span><span class="shifted">!</span></b><b><span class="unshifted">2</span><span class="shifted">@</span></b><b><span class="unshifted">3</span><span class="shifted">#</span></b><b><span class="unshifted">4</span><span class="shifted">&#36;</span></b><b><span class="unshifted">5</span><span class="shifted">&#37;</span></b><b><span class="unshifted">6</span><span class="shifted">^</span></b><b><span class="unshifted">7</span><span class="shifted">&amp;</span></b><b><span class="unshifted">8</span><span class="shifted">*</span></b><b><span class="unshifted">9</span><span class="shifted">(</span></b><b><span class="unshifted">0</span><span class="shifted">)</span></b><b><span class="unshifted">-</span><span class="shifted">_</span></b><b><span class="unshifted">=</span><span class="shifted">+</span></b><i id="8">&nbsp;&larr;&nbsp;</i><br /><i id="9">Tab</i><b>Q</b><b>W</b><b>E</b><b>R</b><b>T</b><b>Y</b><b>U</b><b>I</b><b>O</b><b>P</b><b><span class="unshifted">[</span><span class="shifted">{</span></b><b><span class="unshifted">]</span><span class="shifted">}</span></b><b><span class="unshifted">&#92;</span><span class="shifted">|</span></b><br /><u>Tab&nbsp;&nbsp;</u><b>A</b><b>S</b><b>D</b><b>F</b><b>G</b><b>H</b><b>J</b><b>K</b><b>L</b><b><span class="unshifted">;</span><span class="shifted">:</span></b><b><span class="unshifted">&#39;</span><span class="shifted">"</span></b><i id="13">Enter</i><br /><u>&nbsp;&nbsp;</u><i id="16">Shift</i><b>Z</b><b>X</b><b>C</b><b>V</b><b>B</b><b>N</b><b>M</b><b><span class="unshifted">,</span><span class="shifted">&lt;</span></b><b><span class="unshifted">.</span><span class="shifted">&gt;</span></b><b><span class="unshifted">/</span><span class="shifted">?</span></b><i id="16">Shift</i><br /><u>XXX</u><i id="17">Ctrl</i><i id="18">Alt</i><i style="width: 25ex">&nbsp</i></div>&nbsp;&nbsp;&nbsp;<div><i id="45">Ins</i><i id="46">Del</i><i id="36">Home</i><i id="35">End</i><br /><u>&nbsp;</u><br /><u>&nbsp;</u><br /><u>Ins</u><s>&nbsp;</s><b id="38">&uarr;</b><s>&nbsp;</s><u>&nbsp;</u><b id="33">&uArr;</b><br /><u>Ins</u><b id="37">&larr;</b><b id="40">&darr;</b><b id="39">&rarr;</b><u>&nbsp;</u><b id="34">&dArr;</b></div></pre>' +
'</div>' + '</div>' +
'<div id="scrollable">' + '<div id="scrollable">' +
'<table id="kbd_button">' + '<table id="kbd_button">' +
@ -876,6 +892,7 @@ VT100.prototype.initializeElements = function(container) {
(typeof suppressAllAudio != 'undefined' && (typeof suppressAllAudio != 'undefined' &&
suppressAllAudio ? "" : suppressAllAudio ? "" :
embed + '<bgsound id="beep_bgsound" loop=1 />') + embed + '<bgsound id="beep_bgsound" loop=1 />') +
'<iframe id="layout" src="keyboard.html" />' +
'</div>'; '</div>';
} }
@ -901,6 +918,7 @@ VT100.prototype.initializeElements = function(container) {
this.menu = this.getChildById(this.container, 'menu'); this.menu = this.getChildById(this.container, 'menu');
this.keyboard = this.getChildById(this.container, 'keyboard'); this.keyboard = this.getChildById(this.container, 'keyboard');
this.keyboardImage = this.getChildById(this.container, 'kbd_img'); this.keyboardImage = this.getChildById(this.container, 'kbd_img');
this.layout = this.getChildById(this.container, 'layout');
this.scrollable = this.getChildById(this.container, this.scrollable = this.getChildById(this.container,
'scrollable'); 'scrollable');
this.lineheight = this.getChildById(this.container, this.lineheight = this.getChildById(this.container,
@ -978,12 +996,12 @@ VT100.prototype.initializeElements = function(container) {
try { document.body.oncontextmenu = function() {return false;};} catch(e){} try { document.body.oncontextmenu = function() {return false;};} catch(e){}
} }
// Set up onscreen soft keyboard
this.initializeKeyboardButton();
// Hide context menu // Hide context menu
this.hideContextMenu(); this.hideContextMenu();
// Set up onscreen soft keyboard
this.initializeKeyboard();
// Add listener to reconnect button // Add listener to reconnect button
this.addListener(this.reconnectBtn.firstChild, 'click', this.addListener(this.reconnectBtn.firstChild, 'click',
function(vt100) { function(vt100) {
@ -2384,7 +2402,7 @@ VT100.prototype.toggleCursorBlinking = function() {
}; };
VT100.prototype.about = function() { VT100.prototype.about = function() {
alert("VT100 Terminal Emulator " + "2.10 (revision 223)" + alert("VT100 Terminal Emulator " + "2.10 (revision 225)" +
"\nCopyright 2008-2010 by Markus Gutschke\n" + "\nCopyright 2008-2010 by Markus Gutschke\n" +
"For more information check http://shellinabox.com"); "For more information check http://shellinabox.com");
}; };

121
shellinabox/keyboard-layout.html
View file

@ -1,59 +1,62 @@
<pre class="box"> <?xml version="1.0" encoding="utf-8"?>
<div> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<i id="27">Esc</i><i id="112">F1</i><i id="113">F2</i><i id="114">F3</i> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xml:lang="en" lang="en">
<i id="115">F4</i><i id="116">F5</i><i id="117">F6</i><i id="118">F7</i> <head>
<i id="119">F8</i><i id="120">F9</i><i id="121">F10</i><i id="122">F11</i> </head>
<i id="123">F12</i><br /> <body><pre class="box"><div
<b><span class="unshifted">`</span><span class="shifted">~</span></b> ><i id="27">Esc</i><i id="112">F1</i><i id="113">F2</i><i id="114">F3</i
<b><span class="unshifted">1</span><span class="shifted">!</span></b> ><i id="115">F4</i><i id="116">F5</i><i id="117">F6</i><i id="118">F7</i
<b><span class="unshifted">2</span><span class="shifted">@</span></b> ><i id="119">F8</i><i id="120">F9</i><i id="121">F10</i><i id="122">F11</i
<b><span class="unshifted">3</span><span class="shifted">#</span></b> ><i id="123">F12</i><br
<b><span class="unshifted">4</span><span class="shifted">&#36;</span></b> /><b><span class="unshifted">`</span><span class="shifted">~</span></b
<b><span class="unshifted">5</span><span class="shifted">&#37;</span></b> ><b><span class="unshifted">1</span><span class="shifted">!</span></b
<b><span class="unshifted">6</span><span class="shifted">^</span></b> ><b><span class="unshifted">2</span><span class="shifted">@</span></b
<b><span class="unshifted">7</span><span class="shifted">&amp;</span></b> ><b><span class="unshifted">3</span><span class="shifted">#</span></b
<b><span class="unshifted">8</span><span class="shifted">*</span></b> ><b><span class="unshifted">4</span><span class="shifted">&#36;</span></b
<b><span class="unshifted">9</span><span class="shifted">(</span></b> ><b><span class="unshifted">5</span><span class="shifted">&#37;</span></b
<b><span class="unshifted">0</span><span class="shifted">)</span></b> ><b><span class="unshifted">6</span><span class="shifted">^</span></b
<b><span class="unshifted">-</span><span class="shifted">_</span></b> ><b><span class="unshifted">7</span><span class="shifted">&amp;</span></b
<b><span class="unshifted">=</span><span class="shifted">+</span></b> ><b><span class="unshifted">8</span><span class="shifted">*</span></b
<i id="8">&nbsp;&larr;&nbsp;</i> ><b><span class="unshifted">9</span><span class="shifted">(</span></b
<br /> ><b><span class="unshifted">0</span><span class="shifted">)</span></b
<i id="9">Tab</i> ><b><span class="unshifted">-</span><span class="shifted">_</span></b
<b>Q</b><b>W</b><b>E</b><b>R</b><b>T</b><b>Y</b><b>U</b><b>I</b><b>O</b> ><b><span class="unshifted">=</span><span class="shifted">+</span></b
<b>P</b> ><i id="8">&nbsp;&larr;&nbsp;</i
<b><span class="unshifted">[</span><span class="shifted">{</span></b> ><br
<b><span class="unshifted">]</span><span class="shifted">}</span></b> /><i id="9">Tab</i
<b><span class="unshifted">&#92;</span><span class="shifted">|</span></b> ><b>Q</b><b>W</b><b>E</b><b>R</b><b>T</b><b>Y</b><b>U</b><b>I</b><b>O</b
<br /> ><b>P</b
<u>Tab&nbsp;&nbsp;</u> ><b><span class="unshifted">[</span><span class="shifted">{</span></b
<b>A</b><b>S</b><b>D</b><b>F</b><b>G</b><b>H</b><b>J</b><b>K</b><b>L</b> ><b><span class="unshifted">]</span><span class="shifted">}</span></b
<b><span class="unshifted">;</span><span class="shifted">:</span></b> ><b><span class="unshifted">&#92;</span><span class="shifted">|</span></b
<b><span class="unshifted">&#39;</span><span class="shifted">"</span></b> ><br
<i id="13">Enter</i> /><u>Tab&nbsp;&nbsp;</u
<br /> ><b>A</b><b>S</b><b>D</b><b>F</b><b>G</b><b>H</b><b>J</b><b>K</b><b>L</b
<u>&nbsp;&nbsp;</u> ><b><span class="unshifted">;</span><span class="shifted">:</span></b
<i id="16">Shift</i> ><b><span class="unshifted">&#39;</span><span class="shifted">"</span></b
<b>Z</b><b>X</b><b>C</b><b>V</b><b>B</b><b>N</b><b>M</b> ><i id="13">Enter</i
<b><span class="unshifted">,</span><span class="shifted">&lt;</span></b> ><br
<b><span class="unshifted">.</span><span class="shifted">&gt;</span></b> /><u>&nbsp;&nbsp;</u
<b><span class="unshifted">/</span><span class="shifted">?</span></b> ><i id="16">Shift</i
<i id="16">Shift</i> ><b>Z</b><b>X</b><b>C</b><b>V</b><b>B</b><b>N</b><b>M</b
<br /> ><b><span class="unshifted">,</span><span class="shifted">&lt;</span></b
<u>XXX</u> ><b><span class="unshifted">.</span><span class="shifted">&gt;</span></b
<i id="17">Ctrl</i> ><b><span class="unshifted">/</span><span class="shifted">?</span></b
<i id="18">Alt</i> ><i id="16">Shift</i
<i style="width: 25ex">&nbsp</i> ><br
</div> /><u>XXX</u
&nbsp;&nbsp;&nbsp; ><i id="17">Ctrl</i
<div> ><i id="18">Alt</i
<i id="45">Ins</i><i id="46">Del</i><i id="36">Home</i><i id="35">End</i> ><i style="width: 25ex">&nbsp</i
<br /> ></div
<u>&nbsp;</u><br /> >&nbsp;&nbsp;&nbsp;<div
<u>&nbsp;</u><br /> ><i id="45">Ins</i><i id="46">Del</i><i id="36">Home</i><i id="35">End</i
<u>Ins</u><s>&nbsp;</s><b id="38">&uarr;</b><s>&nbsp;</s><u>&nbsp;</u> ><br
<b id="33">&uArr;</b><br /> /><u>&nbsp;</u><br
<u>Ins</u><b id="37">&larr;</b><b id="40">&darr;</b> /><u>&nbsp;</u><br
<b id="39">&rarr;</b><u>&nbsp;</u><b id="34">&dArr;</b> /><u>Ins</u><s>&nbsp;</s><b id="38">&uarr;</b><s>&nbsp;</s><u>&nbsp;</u
</div> ><b id="33">&uArr;</b><br
</pre> /><u>Ins</u><b id="37">&larr;</b><b id="40">&darr;</b
><b id="39">&rarr;</b><u>&nbsp;</u><b id="34">&dArr;</b
></div
></pre></body></html>

2
shellinabox/shell_in_a_box.js
View file

@ -358,7 +358,7 @@ ShellInABox.prototype.extendContextMenu = function(entries, actions) {
}; };
ShellInABox.prototype.about = function() { ShellInABox.prototype.about = function() {
alert("Shell In A Box version " + "2.10 (revision 223)" + alert("Shell In A Box version " + "2.10 (revision 225)" +
"\nCopyright 2008-2010 by Markus Gutschke\n" + "\nCopyright 2008-2010 by Markus Gutschke\n" +
"For more information check http://shellinabox.com" + "For more information check http://shellinabox.com" +
(typeof serverSupportsSSL != 'undefined' && serverSupportsSSL ? (typeof serverSupportsSSL != 'undefined' && serverSupportsSSL ?

7
shellinabox/shellinaboxd.c
View file

@ -646,7 +646,12 @@ static int shellInABoxHttpHandler(HttpConnection *http, void *arg,
extern char faviconStart[]; extern char faviconStart[];
extern char faviconEnd[]; extern char faviconEnd[];
serveStaticFile(http, "image/x-icon", faviconStart, faviconEnd); serveStaticFile(http, "image/x-icon", faviconStart, faviconEnd);
} else if (pathInfoLength == 12 && !memcmp(pathInfo, "keyboard.png", 11)) { } else if (pathInfoLength == 13 && !memcmp(pathInfo, "keyboard.html", 13)) {
// Serve the keyboard layout
extern char keyboardLayoutStart[];
extern char keyboardLayoutEnd[];
serveStaticFile(http, "text/html", keyboardLayoutStart, keyboardLayoutEnd);
} else if (pathInfoLength == 12 && !memcmp(pathInfo, "keyboard.png", 12)) {
// Serve the keyboard icon // Serve the keyboard icon
extern char keyboardStart[]; extern char keyboardStart[];
extern char keyboardEnd[]; extern char keyboardEnd[];

40
shellinabox/vt100.js
View file

@ -716,11 +716,15 @@ VT100.prototype.initializeKeyBindings = function(elem) {
} }
} else { } else {
var child = elem.firstChild; var child = elem.firstChild;
if (child) {
if (child.nodeName == "#text") { if (child.nodeName == "#text") {
// If the key only has a text node as a child, then it is a letter. // If the key only has a text node as a child, then it is a letter.
// Automatically compute the lower and upper case version of the key. // Automatically compute the lower and upper case version of the
this.addKeyBinding(elem, this.getTextContent(child).toLowerCase()); // key.
} else { var text = this.getTextContent(child) ||
this.getTextContent(elem);
this.addKeyBinding(elem, text.toLowerCase());
} else if (child.nextSibling) {
// If the key has two children, they are the lower and upper case // If the key has two children, they are the lower and upper case
// character code, respectively. // character code, respectively.
this.addKeyBinding(elem, this.getTextContent(child), undefined, this.addKeyBinding(elem, this.getTextContent(child), undefined,
@ -729,20 +733,20 @@ VT100.prototype.initializeKeyBindings = function(elem) {
} }
} }
} }
}
// Recursively parse all other child nodes. // Recursively parse all other child nodes.
for (elem = elem.firstChild; elem; elem = elem.nextSibling) { for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
this.initializeKeyBindings(elem); this.initializeKeyBindings(elem);
} }
}; };
VT100.prototype.initializeKeyboard = function() { VT100.prototype.initializeKeyboardButton = function() {
// Configure mouse event handlers for button that displays/hides keyboard // Configure mouse event handlers for button that displays/hides keyboard
var box = this.keyboard.firstChild;
this.hideSoftKeyboard();
this.addListener(this.keyboardImage, 'click', this.addListener(this.keyboardImage, 'click',
function(vt100) { return function(e) { function(vt100) { return function(e) {
if (vt100.keyboard.style.display != '') { if (vt100.keyboard.style.display != '') {
if (vt100.reconnectBtn.style.visibility != '') { if (vt100.reconnectBtn.style.visibility != '') {
vt100.initializeKeyboard();
vt100.showSoftKeyboard(); vt100.showSoftKeyboard();
} }
} else { } else {
@ -755,6 +759,18 @@ VT100.prototype.initializeKeyboard = function() {
if (this.softKeyboard) { if (this.softKeyboard) {
this.keyboardImage.style.visibility = 'visible'; this.keyboardImage.style.visibility = 'visible';
} }
};
VT100.prototype.initializeKeyboard = function() {
// Only need to initialize the keyboard the very first time. When doing so,
// copy the keyboard layout from the iframe.
if (this.keyboard.firstChild) {
return;
}
this.keyboard.innerHTML =
this.layout.contentDocument.body.innerHTML;
var box = this.keyboard.firstChild;
this.hideSoftKeyboard();
// Configure mouse event handlers for on-screen keyboard // Configure mouse event handlers for on-screen keyboard
this.addListener(this.keyboard, 'click', this.addListener(this.keyboard, 'click',
@ -808,6 +824,7 @@ VT100.prototype.initializeElements = function(container) {
!this.getChildById(this.container, 'keyboard') || !this.getChildById(this.container, 'keyboard') ||
!this.getChildById(this.container, 'kbd_button') || !this.getChildById(this.container, 'kbd_button') ||
!this.getChildById(this.container, 'kbd_img') || !this.getChildById(this.container, 'kbd_img') ||
!this.getChildById(this.container, 'layout') ||
!this.getChildById(this.container, 'scrollable') || !this.getChildById(this.container, 'scrollable') ||
!this.getChildById(this.container, 'console') || !this.getChildById(this.container, 'console') ||
!this.getChildById(this.container, 'alt_console') || !this.getChildById(this.container, 'alt_console') ||
@ -851,7 +868,6 @@ VT100.prototype.initializeElements = function(container) {
'</div>' + '</div>' +
'<div id="menu"></div>' + '<div id="menu"></div>' +
'<div id="keyboard" unselectable="on">' + '<div id="keyboard" unselectable="on">' +
'<pre class="box"><div><i id="27">Esc</i><i id="112">F1</i><i id="113">F2</i><i id="114">F3</i><i id="115">F4</i><i id="116">F5</i><i id="117">F6</i><i id="118">F7</i><i id="119">F8</i><i id="120">F9</i><i id="121">F10</i><i id="122">F11</i><i id="123">F12</i><br /><b><span class="unshifted">`</span><span class="shifted">~</span></b><b><span class="unshifted">1</span><span class="shifted">!</span></b><b><span class="unshifted">2</span><span class="shifted">@</span></b><b><span class="unshifted">3</span><span class="shifted">#</span></b><b><span class="unshifted">4</span><span class="shifted">&#36;</span></b><b><span class="unshifted">5</span><span class="shifted">&#37;</span></b><b><span class="unshifted">6</span><span class="shifted">^</span></b><b><span class="unshifted">7</span><span class="shifted">&amp;</span></b><b><span class="unshifted">8</span><span class="shifted">*</span></b><b><span class="unshifted">9</span><span class="shifted">(</span></b><b><span class="unshifted">0</span><span class="shifted">)</span></b><b><span class="unshifted">-</span><span class="shifted">_</span></b><b><span class="unshifted">=</span><span class="shifted">+</span></b><i id="8">&nbsp;&larr;&nbsp;</i><br /><i id="9">Tab</i><b>Q</b><b>W</b><b>E</b><b>R</b><b>T</b><b>Y</b><b>U</b><b>I</b><b>O</b><b>P</b><b><span class="unshifted">[</span><span class="shifted">{</span></b><b><span class="unshifted">]</span><span class="shifted">}</span></b><b><span class="unshifted">&#92;</span><span class="shifted">|</span></b><br /><u>Tab&nbsp;&nbsp;</u><b>A</b><b>S</b><b>D</b><b>F</b><b>G</b><b>H</b><b>J</b><b>K</b><b>L</b><b><span class="unshifted">;</span><span class="shifted">:</span></b><b><span class="unshifted">&#39;</span><span class="shifted">"</span></b><i id="13">Enter</i><br /><u>&nbsp;&nbsp;</u><i id="16">Shift</i><b>Z</b><b>X</b><b>C</b><b>V</b><b>B</b><b>N</b><b>M</b><b><span class="unshifted">,</span><span class="shifted">&lt;</span></b><b><span class="unshifted">.</span><span class="shifted">&gt;</span></b><b><span class="unshifted">/</span><span class="shifted">?</span></b><i id="16">Shift</i><br /><u>XXX</u><i id="17">Ctrl</i><i id="18">Alt</i><i style="width: 25ex">&nbsp</i></div>&nbsp;&nbsp;&nbsp;<div><i id="45">Ins</i><i id="46">Del</i><i id="36">Home</i><i id="35">End</i><br /><u>&nbsp;</u><br /><u>&nbsp;</u><br /><u>Ins</u><s>&nbsp;</s><b id="38">&uarr;</b><s>&nbsp;</s><u>&nbsp;</u><b id="33">&uArr;</b><br /><u>Ins</u><b id="37">&larr;</b><b id="40">&darr;</b><b id="39">&rarr;</b><u>&nbsp;</u><b id="34">&dArr;</b></div></pre>' +
'</div>' + '</div>' +
'<div id="scrollable">' + '<div id="scrollable">' +
'<table id="kbd_button">' + '<table id="kbd_button">' +
@ -876,6 +892,7 @@ VT100.prototype.initializeElements = function(container) {
(typeof suppressAllAudio != 'undefined' && (typeof suppressAllAudio != 'undefined' &&
suppressAllAudio ? "" : suppressAllAudio ? "" :
embed + '<bgsound id="beep_bgsound" loop=1 />') + embed + '<bgsound id="beep_bgsound" loop=1 />') +
'<iframe id="layout" src="keyboard.html" />' +
'</div>'; '</div>';
} }
@ -901,6 +918,7 @@ VT100.prototype.initializeElements = function(container) {
this.menu = this.getChildById(this.container, 'menu'); this.menu = this.getChildById(this.container, 'menu');
this.keyboard = this.getChildById(this.container, 'keyboard'); this.keyboard = this.getChildById(this.container, 'keyboard');
this.keyboardImage = this.getChildById(this.container, 'kbd_img'); this.keyboardImage = this.getChildById(this.container, 'kbd_img');
this.layout = this.getChildById(this.container, 'layout');
this.scrollable = this.getChildById(this.container, this.scrollable = this.getChildById(this.container,
'scrollable'); 'scrollable');
this.lineheight = this.getChildById(this.container, this.lineheight = this.getChildById(this.container,
@ -978,12 +996,12 @@ VT100.prototype.initializeElements = function(container) {
try { document.body.oncontextmenu = function() {return false;};} catch(e){} try { document.body.oncontextmenu = function() {return false;};} catch(e){}
} }
// Set up onscreen soft keyboard
this.initializeKeyboardButton();
// Hide context menu // Hide context menu
this.hideContextMenu(); this.hideContextMenu();
// Set up onscreen soft keyboard
this.initializeKeyboard();
// Add listener to reconnect button // Add listener to reconnect button
this.addListener(this.reconnectBtn.firstChild, 'click', this.addListener(this.reconnectBtn.firstChild, 'click',
function(vt100) { function(vt100) {
@ -2384,7 +2402,7 @@ VT100.prototype.toggleCursorBlinking = function() {
}; };
VT100.prototype.about = function() { VT100.prototype.about = function() {
alert("VT100 Terminal Emulator " + "2.10 (revision 223)" + alert("VT100 Terminal Emulator " + "2.10 (revision 225)" +
"\nCopyright 2008-2010 by Markus Gutschke\n" + "\nCopyright 2008-2010 by Markus Gutschke\n" +
"For more information check http://shellinabox.com"); "For more information check http://shellinabox.com");
}; };

38
shellinabox/vt100.jspp
View file

@ -716,11 +716,15 @@ VT100.prototype.initializeKeyBindings = function(elem) {
} }
} else { } else {
var child = elem.firstChild; var child = elem.firstChild;
if (child) {
if (child.nodeName == "#text") { if (child.nodeName == "#text") {
// If the key only has a text node as a child, then it is a letter. // If the key only has a text node as a child, then it is a letter.
// Automatically compute the lower and upper case version of the key. // Automatically compute the lower and upper case version of the
this.addKeyBinding(elem, this.getTextContent(child).toLowerCase()); // key.
} else { var text = this.getTextContent(child) ||
this.getTextContent(elem);
this.addKeyBinding(elem, text.toLowerCase());
} else if (child.nextSibling) {
// If the key has two children, they are the lower and upper case // If the key has two children, they are the lower and upper case
// character code, respectively. // character code, respectively.
this.addKeyBinding(elem, this.getTextContent(child), undefined, this.addKeyBinding(elem, this.getTextContent(child), undefined,
@ -729,20 +733,20 @@ VT100.prototype.initializeKeyBindings = function(elem) {
} }
} }
} }
}
// Recursively parse all other child nodes. // Recursively parse all other child nodes.
for (elem = elem.firstChild; elem; elem = elem.nextSibling) { for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
this.initializeKeyBindings(elem); this.initializeKeyBindings(elem);
} }
}; };
VT100.prototype.initializeKeyboard = function() { VT100.prototype.initializeKeyboardButton = function() {
// Configure mouse event handlers for button that displays/hides keyboard // Configure mouse event handlers for button that displays/hides keyboard
var box = this.keyboard.firstChild;
this.hideSoftKeyboard();
this.addListener(this.keyboardImage, 'click', this.addListener(this.keyboardImage, 'click',
function(vt100) { return function(e) { function(vt100) { return function(e) {
if (vt100.keyboard.style.display != '') { if (vt100.keyboard.style.display != '') {
if (vt100.reconnectBtn.style.visibility != '') { if (vt100.reconnectBtn.style.visibility != '') {
vt100.initializeKeyboard();
vt100.showSoftKeyboard(); vt100.showSoftKeyboard();
} }
} else { } else {
@ -755,6 +759,18 @@ VT100.prototype.initializeKeyboard = function() {
if (this.softKeyboard) { if (this.softKeyboard) {
this.keyboardImage.style.visibility = 'visible'; this.keyboardImage.style.visibility = 'visible';
} }
};
VT100.prototype.initializeKeyboard = function() {
// Only need to initialize the keyboard the very first time. When doing so,
// copy the keyboard layout from the iframe.
if (this.keyboard.firstChild) {
return;
}
this.keyboard.innerHTML =
this.layout.contentDocument.body.innerHTML;
var box = this.keyboard.firstChild;
this.hideSoftKeyboard();
// Configure mouse event handlers for on-screen keyboard // Configure mouse event handlers for on-screen keyboard
this.addListener(this.keyboard, 'click', this.addListener(this.keyboard, 'click',
@ -808,6 +824,7 @@ VT100.prototype.initializeElements = function(container) {
!this.getChildById(this.container, 'keyboard') || !this.getChildById(this.container, 'keyboard') ||
!this.getChildById(this.container, 'kbd_button') || !this.getChildById(this.container, 'kbd_button') ||
!this.getChildById(this.container, 'kbd_img') || !this.getChildById(this.container, 'kbd_img') ||
!this.getChildById(this.container, 'layout') ||
!this.getChildById(this.container, 'scrollable') || !this.getChildById(this.container, 'scrollable') ||
!this.getChildById(this.container, 'console') || !this.getChildById(this.container, 'console') ||
!this.getChildById(this.container, 'alt_console') || !this.getChildById(this.container, 'alt_console') ||
@ -851,7 +868,6 @@ VT100.prototype.initializeElements = function(container) {
'</div>' + '</div>' +
'<div id="menu"></div>' + '<div id="menu"></div>' +
'<div id="keyboard" unselectable="on">' + '<div id="keyboard" unselectable="on">' +
KEYBOARD +
'</div>' + '</div>' +
'<div id="scrollable">' + '<div id="scrollable">' +
'<table id="kbd_button">' + '<table id="kbd_button">' +
@ -876,6 +892,7 @@ VT100.prototype.initializeElements = function(container) {
(typeof suppressAllAudio != 'undefined' && (typeof suppressAllAudio != 'undefined' &&
suppressAllAudio ? "" : suppressAllAudio ? "" :
embed + '<bgsound id="beep_bgsound" loop=1 />') + embed + '<bgsound id="beep_bgsound" loop=1 />') +
'<iframe id="layout" src="keyboard.html" />' +
'</div>'; '</div>';
} }
@ -901,6 +918,7 @@ VT100.prototype.initializeElements = function(container) {
this.menu = this.getChildById(this.container, 'menu'); this.menu = this.getChildById(this.container, 'menu');
this.keyboard = this.getChildById(this.container, 'keyboard'); this.keyboard = this.getChildById(this.container, 'keyboard');
this.keyboardImage = this.getChildById(this.container, 'kbd_img'); this.keyboardImage = this.getChildById(this.container, 'kbd_img');
this.layout = this.getChildById(this.container, 'layout');
this.scrollable = this.getChildById(this.container, this.scrollable = this.getChildById(this.container,
'scrollable'); 'scrollable');
this.lineheight = this.getChildById(this.container, this.lineheight = this.getChildById(this.container,
@ -978,12 +996,12 @@ VT100.prototype.initializeElements = function(container) {
try { document.body.oncontextmenu = function() {return false;};} catch(e){} try { document.body.oncontextmenu = function() {return false;};} catch(e){}
} }
// Set up onscreen soft keyboard
this.initializeKeyboardButton();
// Hide context menu // Hide context menu
this.hideContextMenu(); this.hideContextMenu();
// Set up onscreen soft keyboard
this.initializeKeyboard();
// Add listener to reconnect button // Add listener to reconnect button
this.addListener(this.reconnectBtn.firstChild, 'click', this.addListener(this.reconnectBtn.firstChild, 'click',
function(vt100) { function(vt100) {