s. For blank lines, this fails as browsers tend to optimize them
// away. But fortunately, a tag containing a newline character
// appears to work for all browsers (a would also work, but then
// copying from the browser window would insert superfluous spaces into
// the clipboard).
this.insertBlankLine(yIdx);
}
line = console.childNodes[yIdx];
// If necessary, promote blank '\n' line to a tag
if (line.tagName != 'DIV') {
var div = document.createElement('div');
div.style.height = this.cursorHeight + 'px';
div.innerHTML = '
';
console.replaceChild(div, line);
line = div;
}
// Scan through list of
's until we find the one where our text
// starts
span = line.firstChild;
var len;
while (span.nextSibling && xPos < x) {
len = this.getTextContent(span).length;
if (xPos + len > x) {
break;
}
xPos += len;
span = span.nextSibling;
}
if (text.length) {
// If current is not long enough, pad with spaces or add new
// span
s = this.getTextContent(span);
var oldColor = span.className;
var oldStyle = span.style.cssText;
if (xPos + s.length < x) {
if (oldColor != 'ansiDef bgAnsiDef' || oldStyle != '') {
span = document.createElement('span');
line.appendChild(span);
span.className = 'ansiDef bgAnsiDef';
span.style.cssText = '';
oldColor = 'ansiDef bgAnsiDef';
oldStyle = '';
xPos += s.length;
s = '';
}
do {
s += ' ';
} while (xPos + s.length < x);
}
// If styles do not match, create a new
var del = text.length - s.length + x - xPos;
if (oldColor != color ||
(oldStyle != style && (oldStyle || style))) {
if (xPos == x) {
// Replacing text at beginning of existing
if (text.length >= s.length) {
// New text is equal or longer than existing text
s = text;
} else {
// Insert new before the current one, then remove leading
// part of existing , adjust style of new , and finally
// set its contents
sibling = document.createElement('span');
line.insertBefore(sibling, span);
this.setTextContent(span, s.substr(text.length));
span = sibling;
s = text;
}
} else {
// Replacing text some way into the existing
var remainder = s.substr(x + text.length - xPos);
this.setTextContent(span, s.substr(0, x - xPos));
xPos = x;
sibling = document.createElement('span');
if (span.nextSibling) {
line.insertBefore(sibling, span.nextSibling);
span = sibling;
if (remainder.length) {
sibling = document.createElement('span');
sibling.className = oldColor;
sibling.style.cssText = oldStyle;
this.setTextContent(sibling, remainder);
line.insertBefore(sibling, span.nextSibling);
}
} else {
line.appendChild(sibling);
span = sibling;
if (remainder.length) {
sibling = document.createElement('span');
sibling.className = oldColor;
sibling.style.cssText = oldStyle;
this.setTextContent(sibling, remainder);
line.appendChild(sibling);
}
}
s = text;
}
span.className = color;
span.style.cssText = style;
} else {
// Overwrite (partial) with new text
s = s.substr(0, x - xPos) +
text +
s.substr(x + text.length - xPos);
}
this.setTextContent(span, s);
// Delete all subsequent 's that have just been overwritten
sibling = span.nextSibling;
while (del > 0 && sibling) {
s = this.getTextContent(sibling);
len = s.length;
if (len <= del) {
line.removeChild(sibling);
del -= len;
sibling = span.nextSibling;
} else {
this.setTextContent(sibling, s.substr(del));
break;
}
}
// Merge with next sibling, if styles are identical
if (sibling && span.className == sibling.className &&
span.style.cssText == sibling.style.cssText) {
this.setTextContent(span,
this.getTextContent(span) +
this.getTextContent(sibling));
line.removeChild(sibling);
}
}
}
// Position cursor
this.cursorX = x + text.length;
if (this.cursorX >= this.terminalWidth) {
this.cursorX = this.terminalWidth - 1;
if (this.cursorX < 0) {
this.cursorX = 0;
}
}
var pixelX = -1;
var pixelY = -1;
if (!this.cursor.style.visibility) {
var idx = this.cursorX - xPos;
if (span) {
// If we are in a non-empty line, take the cursor Y position from the
// other elements in this line. If dealing with broken, non-proportional
// fonts, this is likely to yield better results.
pixelY = span.offsetTop +
span.offsetParent.offsetTop;
s = this.getTextContent(span);
var nxtIdx = idx - s.length;
if (nxtIdx < 0) {
this.setTextContent(this.cursor, s.charAt(idx));
pixelX = span.offsetLeft +
idx*span.offsetWidth / s.length;
} else {
if (nxtIdx == 0) {
pixelX = span.offsetLeft + span.offsetWidth;
}
if (span.nextSibling) {
s = this.getTextContent(span.nextSibling);
this.setTextContent(this.cursor, s.charAt(nxtIdx));
if (pixelX < 0) {
pixelX = span.nextSibling.offsetLeft +
nxtIdx*span.offsetWidth / s.length;
}
} else {
this.setTextContent(this.cursor, ' ');
}
}
} else {
this.setTextContent(this.cursor, ' ');
}
}
if (pixelX >= 0) {
this.cursor.style.left = (pixelX + (this.isIE ? 1 : 0))/
this.scale + 'px';
} else {
this.setTextContent(this.space, this.spaces(this.cursorX));
this.cursor.style.left = (this.space.offsetWidth +
console.offsetLeft)/this.scale + 'px';
}
this.cursorY = yIdx - this.numScrollbackLines;
if (pixelY >= 0) {
this.cursor.style.top = pixelY + 'px';
} else {
this.cursor.style.top = yIdx*this.cursorHeight +
console.offsetTop + 'px';
}
if (text.length) {
// Merge with previous sibling, if styles are identical
if ((sibling = span.previousSibling) &&
span.className == sibling.className &&
span.style.cssText == sibling.style.cssText) {
this.setTextContent(span,
this.getTextContent(sibling) +
this.getTextContent(span));
line.removeChild(sibling);
}
// Prune white space from the end of the current line
span = line.lastChild;
while (span &&
span.className == 'ansiDef bgAnsiDef' &&
!span.style.cssText.length) {
// Scan backwards looking for first non-space character
s = this.getTextContent(span);
for (var i = s.length; i--; ) {
if (s.charAt(i) != ' ' && s.charAt(i) != '\u00A0') {
if (i+1 != s.length) {
this.setTextContent(s.substr(0, i+1));
}
span = null;
break;
}
}
if (span) {
sibling = span;
span = span.previousSibling;
if (span) {
// Remove blank 's from end of line
line.removeChild(sibling);
} else {
// Remove entire line (i.e. ), if empty
var blank = document.createElement('pre');
blank.style.height = this.cursorHeight + 'px';
this.setTextContent(blank, '\n');
line.parentNode.replaceChild(blank, line);
}
}
}
}
};
VT100.prototype.gotoXY = function(x, y) {
if (x >= this.terminalWidth) {
x = this.terminalWidth - 1;
}
if (x < 0) {
x = 0;
}
var minY, maxY;
if (this.offsetMode) {
minY = this.top;
maxY = this.bottom;
} else {
minY = 0;
maxY = this.terminalHeight;
}
if (y >= maxY) {
y = maxY - 1;
}
if (y < minY) {
y = minY;
}
this.putString(x, y, '', undefined);
this.needWrap = false;
};
VT100.prototype.gotoXaY = function(x, y) {
this.gotoXY(x, this.offsetMode ? (this.top + y) : y);
};
VT100.prototype.refreshInvertedState = function() {
if (this.isInverted) {
this.scrollable.className += ' inverted';
} else {
this.scrollable.className = this.scrollable.className.
replace(/ *inverted/, '');
}
};
VT100.prototype.enableAlternateScreen = function(state) {
// Don't do anything, if we are already on the desired screen
if ((state ? 1 : 0) == this.currentScreen) {
// Calling the resizer is not actually necessary. But it is a good way
// of resetting state that might have gotten corrupted.
this.resizer();
return;
}
// We save the full state of the normal screen, when we switch away from it.
// But for the alternate screen, no saving is necessary. We always reset
// it when we switch to it.
if (state) {
this.saveCursor();
}
// Display new screen, and initialize state (the resizer does that for us).
this.currentScreen = state ? 1 : 0;
this.console[1-this.currentScreen].style.display = 'none';
this.console[this.currentScreen].style.display = '';
// Select appropriate character pitch.
var transform = this.getTransformName();
if (transform) {
if (state) {
// Upon enabling the alternate screen, we switch to 80 column mode. But
// upon returning to the regular screen, we restore the mode that was
// in effect previously.
this.console[1].style[transform] = '';
}
var style =
this.console[this.currentScreen].style[transform];
this.cursor.style[transform] = style;
this.space.style[transform] = style;
this.scale = style == '' ? 1.0:1.65;
if (transform == 'filter') {
this.console[this.currentScreen].style.width = style == '' ? '165%':'';
}
}
this.resizer();
// If we switched to the alternate screen, reset it completely. Otherwise,
// restore the saved state.
if (state) {
this.gotoXY(0, 0);
this.clearRegion(0, 0, this.terminalWidth, this.terminalHeight);
} else {
this.restoreCursor();
}
};
VT100.prototype.hideCursor = function() {
var hidden = this.cursor.style.visibility == 'hidden';
if (!hidden) {
this.cursor.style.visibility = 'hidden';
return true;
}
return false;
};
VT100.prototype.showCursor = function(x, y) {
if (this.cursor.style.visibility) {
this.cursor.style.visibility = '';
this.putString(x == undefined ? this.cursorX : x,
y == undefined ? this.cursorY : y,
'', undefined);
return true;
}
return false;
};
VT100.prototype.scrollBack = function() {
var i = this.scrollable.scrollTop -
this.scrollable.clientHeight;
this.scrollable.scrollTop = i < 0 ? 0 : i;
};
VT100.prototype.scrollFore = function() {
var i = this.scrollable.scrollTop +
this.scrollable.clientHeight;
this.scrollable.scrollTop = i > this.numScrollbackLines *
this.cursorHeight + 1
? this.numScrollbackLines *
this.cursorHeight + 1
: i;
};
VT100.prototype.spaces = function(i) {
var s = '';
while (i-- > 0) {
s += ' ';
}
return s;
};
VT100.prototype.clearRegion = function(x, y, w, h, color, style) {
w += x;
if (x < 0) {
x = 0;
}
if (w > this.terminalWidth) {
w = this.terminalWidth;
}
if ((w -= x) <= 0) {
return;
}
h += y;
if (y < 0) {
y = 0;
}
if (h > this.terminalHeight) {
h = this.terminalHeight;
}
if ((h -= y) <= 0) {
return;
}
// Special case the situation where we clear the entire screen, and we do
// not have a scrollback buffer. In that case, we should just remove all
// child nodes.
if (!this.numScrollbackLines &&
w == this.terminalWidth && h == this.terminalHeight &&
(color == undefined || color == 'ansiDef bgAnsiDef') && !style) {
var console = this.console[this.currentScreen];
while (console.lastChild) {
console.removeChild(console.lastChild);
}
this.putString(this.cursorX, this.cursorY, '', undefined);
} else {
var hidden = this.hideCursor();
var cx = this.cursorX;
var cy = this.cursorY;
var s = this.spaces(w);
for (var i = y+h; i-- > y; ) {
this.putString(x, i, s, color, style);
}
hidden ? this.showCursor(cx, cy) : this.putString(cx, cy, '', undefined);
}
};
VT100.prototype.copyLineSegment = function(dX, dY, sX, sY, w) {
var text = [ ];
var className = [ ];
var style = [ ];
var console = this.console[this.currentScreen];
if (sY >= console.childNodes.length) {
text[0] = this.spaces(w);
className[0] = undefined;
style[0] = undefined;
} else {
var line = console.childNodes[sY];
if (line.tagName != 'DIV' || !line.childNodes.length) {
text[0] = this.spaces(w);
className[0] = undefined;
style[0] = undefined;
} else {
var x = 0;
for (var span = line.firstChild; span && w > 0; span = span.nextSibling){
var s = this.getTextContent(span);
var len = s.length;
if (x + len > sX) {
var o = sX > x ? sX - x : 0;
text[text.length] = s.substr(o, w);
className[className.length] = span.className;
style[style.length] = span.style.cssText;
w -= len - o;
}
x += len;
}
if (w > 0) {
text[text.length] = this.spaces(w);
className[className.length] = undefined;
style[style.length] = undefined;
}
}
}
var hidden = this.hideCursor();
var cx = this.cursorX;
var cy = this.cursorY;
for (var i = 0; i < text.length; i++) {
var color;
if (className[i]) {
color = className[i];
} else {
color = 'ansiDef bgAnsiDef';
}
this.putString(dX, dY - this.numScrollbackLines, text[i], color, style[i]);
dX += text[i].length;
}
hidden ? this.showCursor(cx, cy) : this.putString(cx, cy, '', undefined);
};
VT100.prototype.scrollRegion = function(x, y, w, h, incX, incY,
color, style) {
var left = incX < 0 ? -incX : 0;
var right = incX > 0 ? incX : 0;
var up = incY < 0 ? -incY : 0;
var down = incY > 0 ? incY : 0;
// Clip region against terminal size
var dontScroll = null;
w += x;
if (x < left) {
x = left;
}
if (w > this.terminalWidth - right) {
w = this.terminalWidth - right;
}
if ((w -= x) <= 0) {
dontScroll = 1;
}
h += y;
if (y < up) {
y = up;
}
if (h > this.terminalHeight - down) {
h = this.terminalHeight - down;
}
if ((h -= y) < 0) {
dontScroll = 1;
}
if (!dontScroll) {
if (style && style.indexOf('underline')) {
// Different terminal emulators disagree on the attributes that
// are used for scrolling. The consensus seems to be, never to
// fill with underlined spaces. N.B. this is different from the
// cases when the user blanks a region. User-initiated blanking
// always fills with all of the current attributes.
style = style.replace(/text-decoration:underline;/, '');
}
// Compute current scroll position
var scrollPos = this.numScrollbackLines -
(this.scrollable.scrollTop-1) / this.cursorHeight;
// Determine original cursor position. Hide cursor temporarily to avoid
// visual artifacts.
var hidden = this.hideCursor();
var cx = this.cursorX;
var cy = this.cursorY;
var console = this.console[this.currentScreen];
if (!incX && !x && w == this.terminalWidth) {
// Scrolling entire lines
if (incY < 0) {
// Scrolling up
if (!this.currentScreen && y == -incY &&
h == this.terminalHeight + incY) {
// Scrolling up with adding to the scrollback buffer. This is only
// possible if there are at least as many lines in the console,
// as the terminal is high
while (console.childNodes.length < this.terminalHeight) {
this.insertBlankLine(this.terminalHeight);
}
// Add new lines at bottom in order to force scrolling
for (var i = 0; i < y; i++) {
this.insertBlankLine(console.childNodes.length, color, style);
}
// Adjust the number of lines in the scrollback buffer by
// removing excess entries.
this.updateNumScrollbackLines();
while (this.numScrollbackLines >
(this.currentScreen ? 0 : this.maxScrollbackLines)) {
console.removeChild(console.firstChild);
this.numScrollbackLines--;
}
// Mark lines in the scrollback buffer, so that they do not get
// printed.
for (var i = this.numScrollbackLines, j = -incY;
i-- > 0 && j-- > 0; ) {
console.childNodes[i].className = 'scrollback';
}
} else {
// Scrolling up without adding to the scrollback buffer.
for (var i = -incY;
i-- > 0 &&
console.childNodes.length >
this.numScrollbackLines + y + incY; ) {
console.removeChild(console.childNodes[
this.numScrollbackLines + y + incY]);
}
// If we used to have a scrollback buffer, then we must make sure
// that we add back blank lines at the bottom of the terminal.
// Similarly, if we are scrolling in the middle of the screen,
// we must add blank lines to ensure that the bottom of the screen
// does not move up.
if (this.numScrollbackLines > 0 ||
console.childNodes.length > this.numScrollbackLines+y+h+incY) {
for (var i = -incY; i-- > 0; ) {
this.insertBlankLine(this.numScrollbackLines + y + h + incY,
color, style);
}
}
}
} else {
// Scrolling down
for (var i = incY;
i-- > 0 &&
console.childNodes.length > this.numScrollbackLines + y + h; ) {
console.removeChild(console.childNodes[this.numScrollbackLines+y+h]);
}
for (var i = incY; i--; ) {
this.insertBlankLine(this.numScrollbackLines + y, color, style);
}
}
} else {
// Scrolling partial lines
if (incY <= 0) {
// Scrolling up or horizontally within a line
for (var i = y + this.numScrollbackLines;
i < y + this.numScrollbackLines + h;
i++) {
this.copyLineSegment(x + incX, i + incY, x, i, w);
}
} else {
// Scrolling down
for (var i = y + this.numScrollbackLines + h;
i-- > y + this.numScrollbackLines; ) {
this.copyLineSegment(x + incX, i + incY, x, i, w);
}
}
// Clear blank regions
if (incX > 0) {
this.clearRegion(x, y, incX, h, color, style);
} else if (incX < 0) {
this.clearRegion(x + w + incX, y, -incX, h, color, style);
}
if (incY > 0) {
this.clearRegion(x, y, w, incY, color, style);
} else if (incY < 0) {
this.clearRegion(x, y + h + incY, w, -incY, color, style);
}
}
// Reset scroll position
this.scrollable.scrollTop = (this.numScrollbackLines-scrollPos) *
this.cursorHeight + 1;
// Move cursor back to its original position
hidden ? this.showCursor(cx, cy) : this.putString(cx, cy, '', undefined);
}
};
VT100.prototype.copy = function(selection) {
if (selection == undefined) {
selection = this.selection();
}
this.internalClipboard = undefined;
if (selection.length) {
try {
// IE
this.cliphelper.value = selection;
this.cliphelper.select();
this.cliphelper.createTextRange().execCommand('copy');
} catch (e) {
this.internalClipboard = selection;
}
this.cliphelper.value = '';
}
};
VT100.prototype.copyLast = function() {
// Opening the context menu can remove the selection. We try to prevent this
// from happening, but that is not possible for all browsers. So, instead,
// we compute the selection before showing the menu.
this.copy(this.lastSelection);
};
VT100.prototype.pasteFnc = function() {
var clipboard = undefined;
if (this.internalClipboard != undefined) {
clipboard = this.internalClipboard;
} else {
try {
this.cliphelper.value = '';
this.cliphelper.createTextRange().execCommand('paste');
clipboard = this.cliphelper.value;
} catch (e) {
}
}
this.cliphelper.value = '';
if (clipboard && this.menu.style.visibility == 'hidden') {
return function() {
this.keysPressed('' + clipboard);
};
} else {
return undefined;
}
};
VT100.prototype.pasteBrowserFnc = function() {
var clipboard = prompt("Paste into this box:","");
if (clipboard != undefined) {
return this.keysPressed('' + clipboard);
}
};
VT100.prototype.toggleUTF = function() {
this.utfEnabled = !this.utfEnabled;
// We always persist the last value that the user selected. Not necessarily
// the last value that a random program requested.
this.utfPreferred = this.utfEnabled;
};
VT100.prototype.toggleBell = function() {
this.visualBell = !this.visualBell;
};
VT100.prototype.toggleSoftKeyboard = function() {
this.softKeyboard = !this.softKeyboard;
this.keyboardImage.style.visibility = this.softKeyboard ? 'visible' : '';
};
VT100.prototype.toggleDisableAlt = function() {
this.disableAlt = !this.disableAlt;
};
VT100.prototype.deselectKeys = function(elem) {
if (elem && elem.className == 'selected') {
elem.className = '';
}
for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
this.deselectKeys(elem);
}
};
VT100.prototype.showSoftKeyboard = function() {
// Make sure no key is currently selected
this.lastSelectedKey = undefined;
this.deselectKeys(this.keyboard);
this.isShift = false;
this.showShiftState(false);
this.isCtrl = false;
this.showCtrlState(false);
this.isAlt = false;
this.showAltState(false);
this.keyboard.style.left = '0px';
this.keyboard.style.top = '0px';
this.keyboard.style.width = this.container.offsetWidth + 'px';
this.keyboard.style.height = this.container.offsetHeight + 'px';
this.keyboard.style.visibility = 'hidden';
this.keyboard.style.display = '';
var kbd = this.keyboard.firstChild;
var scale = 1.0;
var transform = this.getTransformName();
if (transform) {
kbd.style[transform] = '';
if (kbd.offsetWidth > 0.9 * this.container.offsetWidth) {
scale = (kbd.offsetWidth/
this.container.offsetWidth)/0.9;
}
if (kbd.offsetHeight > 0.9 * this.container.offsetHeight) {
scale = Math.max((kbd.offsetHeight/
this.container.offsetHeight)/0.9);
}
var style = this.getTransformStyle(transform,
scale > 1.0 ? scale : undefined);
kbd.style[transform] = style;
}
if (transform == 'filter') {
scale = 1.0;
}
kbd.style.left = ((this.container.offsetWidth -
kbd.offsetWidth/scale)/2) + 'px';
kbd.style.top = ((this.container.offsetHeight -
kbd.offsetHeight/scale)/2) + 'px';
this.keyboard.style.visibility = 'visible';
};
VT100.prototype.hideSoftKeyboard = function() {
this.keyboard.style.display = 'none';
};
VT100.prototype.toggleCursorBlinking = function() {
this.blinkingCursor = !this.blinkingCursor;
};
VT100.prototype.about = function() {
alert("VT100 Terminal Emulator " + "2.20 " +
"\nCopyright 2008-2010 by Markus Gutschke\n" +
"For more information check http://shellinabox.com");
};
VT100.prototype.hideContextMenu = function() {
this.menu.style.visibility = 'hidden';
this.menu.style.top = '-100px';
this.menu.style.left = '-100px';
this.menu.style.width = '0px';
this.menu.style.height = '0px';
};
VT100.prototype.extendContextMenu = function(entries, actions) {
};
VT100.prototype.showContextMenu = function(x, y) {
this.menu.innerHTML =
'';
var popup = this.menu.firstChild;
var menuentries = this.getChildById(popup, 'menuentries');
// Determine menu entries that should be disabled
this.lastSelection = this.selection();
if (!this.lastSelection.length) {
menuentries.firstChild.className
= 'disabled';
}
var p = this.pasteFnc();
if (!p) {
menuentries.childNodes[1].className
= 'disabled';
}
// Actions for default items
var actions = [ this.copyLast, p, this.pasteBrowserFnc, this.reset,
this.toggleUTF, this.toggleBell,
this.toggleSoftKeyboard,
this.toggleDisableAlt,
this.toggleCursorBlinking ];
// Actions for user CSS styles (if any)
for (var i = 0; i < this.usercssActions.length; ++i) {
actions[actions.length] = this.usercssActions[i];
}
actions[actions.length] = this.about;
// Allow subclasses to dynamically add entries to the context menu
this.extendContextMenu(menuentries, actions);
// Hook up event listeners
for (var node = menuentries.firstChild, i = 0; node;
node = node.nextSibling) {
if (node.tagName == 'LI') {
if (node.className != 'disabled') {
this.addListener(node, 'mouseover',
function(vt100, node) {
return function() {
node.className = 'hover';
}
}(this, node));
this.addListener(node, 'mouseout',
function(vt100, node) {
return function() {
node.className = '';
}
}(this, node));
this.addListener(node, 'mousedown',
function(vt100, action) {
return function(event) {
vt100.hideContextMenu();
action.call(vt100);
vt100.storeUserSettings();
return vt100.cancelEvent(event || window.event);
}
}(this, actions[i]));
this.addListener(node, 'mouseup',
function(vt100) {
return function(event) {
return vt100.cancelEvent(event || window.event);
}
}(this));
this.addListener(node, 'mouseclick',
function(vt100) {
return function(event) {
return vt100.cancelEvent(event || window.event);
}
}());
}
i++;
}
}
// Position menu next to the mouse pointer
this.menu.style.left = '0px';
this.menu.style.top = '0px';
this.menu.style.width = this.container.offsetWidth + 'px';
this.menu.style.height = this.container.offsetHeight + 'px';
popup.style.left = '0px';
popup.style.top = '0px';
var margin = 2;
if (x + popup.clientWidth >= this.container.offsetWidth - margin) {
x = this.container.offsetWidth-popup.clientWidth - margin - 1;
}
if (x < margin) {
x = margin;
}
if (y + popup.clientHeight >= this.container.offsetHeight - margin) {
y = this.container.offsetHeight-popup.clientHeight - margin - 1;
}
if (y < margin) {
y = margin;
}
popup.style.left = x + 'px';
popup.style.top = y + 'px';
// Block all other interactions with the terminal emulator
this.addListener(this.menu, 'click', function(vt100) {
return function() {
vt100.hideContextMenu();
}
}(this));
// Show the menu
this.menu.style.visibility = '';
};
VT100.prototype.keysPressed = function(ch) {
for (var i = 0; i < ch.length; i++) {
var c = ch.charCodeAt(i);
this.vt100(c >= 7 && c <= 15 ||
c == 24 || c == 26 || c == 27 || c >= 32
? String.fromCharCode(c) : '<' + c + '>');
}
};
VT100.prototype.applyModifiers = function(ch, event) {
if (ch) {
if (event.ctrlKey) {
if (ch >= 32 && ch <= 127) {
// For historic reasons, some control characters are treated specially
switch (ch) {
case /* 3 */ 51: ch = 27; break;
case /* 4 */ 52: ch = 28; break;
case /* 5 */ 53: ch = 29; break;
case /* 6 */ 54: ch = 30; break;
case /* 7 */ 55: ch = 31; break;
case /* 8 */ 56: ch = 127; break;
case /* ? */ 63: ch = 127; break;
default: ch &= 31; break;
}
}
}
return String.fromCharCode(ch);
} else {
return undefined;
}
};
VT100.prototype.handleKey = function(event) {
// this.vt100('H: c=' + event.charCode + ', k=' + event.keyCode +
// (event.shiftKey || event.ctrlKey || event.altKey ||
// event.metaKey ? ', ' +
// (event.shiftKey ? 'S' : '') + (event.ctrlKey ? 'C' : '') +
// (event.altKey ? 'A' : '') + (event.metaKey ? 'M' : '') : '') +
// '\r\n');
var ch, key;
if (typeof event.charCode != 'undefined') {
// non-IE keypress events have a translated charCode value. Also, our
// fake events generated when receiving keydown events include this data
// on all browsers.
ch = event.charCode;
key = event.keyCode;
} else {
// When sending a keypress event, IE includes the translated character
// code in the keyCode field.
ch = event.keyCode;
key = undefined;
}
// Apply modifier keys (ctrl and shift)
if (ch) {
key = undefined;
}
ch = this.applyModifiers(ch, event);
// By this point, "ch" is either defined and contains the character code, or
// it is undefined and "key" defines the code of a function key
if (ch != undefined) {
this.scrollable.scrollTop = this.numScrollbackLines *
this.cursorHeight + 1;
} else {
if ((event.altKey || event.metaKey) && !event.shiftKey && !event.ctrlKey) {
// Many programs have difficulties dealing with parametrized escape
// sequences for function keys. Thus, if ALT is the only modifier
// key, return Emacs-style keycodes for commonly used keys.
switch (key) {
case 33: /* Page Up */ ch = '\u001B<'; break;
case 34: /* Page Down */ ch = '\u001B>'; break;
case 37: /* Left */ ch = '\u001Bb'; break;
case 38: /* Up */ ch = '\u001Bp'; break;
case 39: /* Right */ ch = '\u001Bf'; break;
case 40: /* Down */ ch = '\u001Bn'; break;
case 46: /* Delete */ ch = '\u001Bd'; break;
default: break;
}
} else if (event.shiftKey && !event.ctrlKey &&
!event.altKey && !event.metaKey) {
switch (key) {
case 33: /* Page Up */ this.scrollBack(); return;
case 34: /* Page Down */ this.scrollFore(); return;
default: break;
}
}
if (ch == undefined) {
switch (key) {
case 8: /* Backspace */ ch = '\u007f'; break;
case 9: /* Tab */ ch = '\u0009'; break;
case 10: /* Return */ ch = '\u000A'; break;
case 13: /* Enter */ ch = this.crLfMode ?
'\r\n' : '\r'; break;
case 16: /* Shift */ return;
case 17: /* Ctrl */ return;
case 18: /* Alt */ return;
case 19: /* Break */ return;
case 20: /* Caps Lock */ return;
case 27: /* Escape */ ch = '\u001B'; break;
case 33: /* Page Up */ ch = '\u001B[5~'; break;
case 34: /* Page Down */ ch = '\u001B[6~'; break;
case 35: /* End */ ch = '\u001BOF'; break;
case 36: /* Home */ ch = '\u001BOH'; break;
case 37: /* Left */ ch = this.cursorKeyMode ?
'\u001BOD' : '\u001B[D'; break;
case 38: /* Up */ ch = this.cursorKeyMode ?
'\u001BOA' : '\u001B[A'; break;
case 39: /* Right */ ch = this.cursorKeyMode ?
'\u001BOC' : '\u001B[C'; break;
case 40: /* Down */ ch = this.cursorKeyMode ?
'\u001BOB' : '\u001B[B'; break;
case 45: /* Insert */ ch = '\u001B[2~'; break;
case 46: /* Delete */ ch = '\u001B[3~'; break;
case 91: /* Left Window */ return;
case 92: /* Right Window */ return;
case 93: /* Select */ return;
case 96: /* 0 */ ch = this.applyModifiers(48, event); break;
case 97: /* 1 */ ch = this.applyModifiers(49, event); break;
case 98: /* 2 */ ch = this.applyModifiers(50, event); break;
case 99: /* 3 */ ch = this.applyModifiers(51, event); break;
case 100: /* 4 */ ch = this.applyModifiers(52, event); break;
case 101: /* 5 */ ch = this.applyModifiers(53, event); break;
case 102: /* 6 */ ch = this.applyModifiers(54, event); break;
case 103: /* 7 */ ch = this.applyModifiers(55, event); break;
case 104: /* 8 */ ch = this.applyModifiers(56, event); break;
case 105: /* 9 */ ch = this.applyModifiers(58, event); break;
case 106: /* * */ ch = this.applyModifiers(42, event); break;
case 107: /* + */ ch = this.applyModifiers(43, event); break;
case 109: /* - */ ch = this.applyModifiers(45, event); break;
case 110: /* . */ ch = this.applyModifiers(46, event); break;
case 111: /* / */ ch = this.applyModifiers(47, event); break;
case 112: /* F1 */ ch = '\u001BOP'; break;
case 113: /* F2 */ ch = '\u001BOQ'; break;
case 114: /* F3 */ ch = '\u001BOR'; break;
case 115: /* F4 */ ch = '\u001BOS'; break;
case 116: /* F5 */ ch = '\u001B[15~'; break;
case 117: /* F6 */ ch = '\u001B[17~'; break;
case 118: /* F7 */ ch = '\u001B[18~'; break;
case 119: /* F8 */ ch = '\u001B[19~'; break;
case 120: /* F9 */ ch = '\u001B[20~'; break;
case 121: /* F10 */ ch = '\u001B[21~'; break;
case 122: /* F11 */ ch = '\u001B[23~'; break;
case 123: /* F12 */ ch = '\u001B[24~'; break;
case 144: /* Num Lock */ return;
case 145: /* Scroll Lock */ return;
case 186: /* ; */ ch = this.applyModifiers(59, event); break;
// Conflicts with dead keys ` on Danish keyboard
// ¸ on Slovenian keyboard
// case 187: /* = */ ch = this.applyModifiers(61, event); break;
case 188: /* , */ ch = this.applyModifiers(44, event); break;
case 189: /* - */ ch = this.applyModifiers(45, event); break;
case 190: /* . */ ch = this.applyModifiers(46, event); break;
case 191: /* / */ ch = this.applyModifiers(47, event); break;
// Conflicts with dead key " on Swiss keyboards
// case 192: /* ` */ ch = this.applyModifiers(96, event); break;
// Conflicts with dead key " on Swiss keyboards
// case 219: /* [ */ ch = this.applyModifiers(91, event); break;
case 220: /* \ */ ch = this.applyModifiers(92, event); break;
// Conflicts with dead key ^ and ` on Swiss keaboards
// ^ and " on French keyboards
// case 221: /* ] */ ch = this.applyModifiers(93, event); break;
case 222: /* ' */ ch = this.applyModifiers(39, event); break;
default: return;
}
this.scrollable.scrollTop = this.numScrollbackLines *
this.cursorHeight + 1;
}
}
// "ch" now contains the sequence of keycodes to send. But we might still
// have to apply the effects of modifier keys.
if (event.shiftKey || event.ctrlKey || event.altKey || event.metaKey) {
var start, digit, part1, part2;
if ((start = ch.substr(0, 2)) == '\u001B[') {
for (part1 = start;
part1.length < ch.length &&
(digit = ch.charCodeAt(part1.length)) >= 48 && digit <= 57; ) {
part1 = ch.substr(0, part1.length + 1);
}
part2 = ch.substr(part1.length);
if (part1.length > 2) {
part1 += ';';
}
} else if (start == '\u001BO') {
part1 = start;
part2 = ch.substr(2);
}
if (part1 != undefined) {
ch = part1 +
((event.shiftKey ? 1 : 0) +
(event.altKey|event.metaKey ? 2 : 0) +
(event.ctrlKey ? 4 : 0) + 1) +
part2;
} else if (ch.length == 1 && (event.altKey || event.metaKey)
&& !this.disableAlt) {
ch = '\u001B' + ch;
}
}
if (this.menu.style.visibility == 'hidden') {
// this.vt100('R: c=');
// for (var i = 0; i < ch.length; i++)
// this.vt100((i != 0 ? ', ' : '') + ch.charCodeAt(i));
// this.vt100('\r\n');
this.keysPressed(ch);
}
};
VT100.prototype.inspect = function(o, d) {
if (d == undefined) {
d = 0;
}
var rc = '';
if (typeof o == 'object' && ++d < 2) {
rc = '[\r\n';
for (i in o) {
rc += this.spaces(d * 2) + i + ' -> ';
try {
rc += this.inspect(o[i], d);
} catch (e) {
rc += '?' + '?' + '?\r\n';
}
}
rc += ']\r\n';
} else {
rc += ('' + o).replace(/\n/g, ' ').replace(/ +/g,' ') + '\r\n';
}
return rc;
};
VT100.prototype.checkComposedKeys = function(event) {
// Composed keys (at least on Linux) do not generate normal events.
// Instead, they get entered into the text field. We normally catch
// this on the next keyup event.
var s = this.input.value;
if (s.length) {
this.input.value = '';
if (this.menu.style.visibility == 'hidden') {
this.keysPressed(s);
}
}
};
VT100.prototype.fixEvent = function(event) {
// Some browsers report AltGR as a combination of ALT and CTRL. As AltGr
// is used as a second-level selector, clear the modifier bits before
// handling the event.
if (event.ctrlKey && event.altKey) {
var fake = [ ];
fake.charCode = event.charCode;
fake.keyCode = event.keyCode;
fake.ctrlKey = false;
fake.shiftKey = event.shiftKey;
fake.altKey = false;
fake.metaKey = event.metaKey;
return fake;
}
// Some browsers fail to translate keys, if both shift and alt/meta is
// pressed at the same time. We try to translate those cases, but that
// only works for US keyboard layouts.
var u = undefined;
var s = undefined;
if (event.shiftKey) {
switch (this.lastNormalKeyDownEvent.keyCode) {
case 39: /* ' -> " */ u = 39; s = 34; break;
case 44: /* , -> < */ u = 44; s = 60; break;
case 45: /* - -> _ */ u = 45; s = 95; break;
case 46: /* . -> > */ u = 46; s = 62; break;
case 47: /* / -> ? */ u = 47; s = 63; break;
case 48: /* 0 -> ) */ u = 48; s = 41; break;
case 49: /* 1 -> ! */ u = 49; s = 33; break;
case 50: /* 2 -> @ */ u = 50; s = 64; break;
case 51: /* 3 -> # */ u = 51; s = 35; break;
case 52: /* 4 -> $ */ u = 52; s = 36; break;
case 53: /* 5 -> % */ u = 53; s = 37; break;
case 54: /* 6 -> ^ */ u = 54; s = 94; break;
case 55: /* 7 -> & */ u = 55; s = 38; break;
case 56: /* 8 -> * */ u = 56; s = 42; break;
case 57: /* 9 -> ( */ u = 57; s = 40; break;
case 59: /* ; -> : */ u = 59; s = 58; break;
case 61: /* = -> + */ u = 61; s = 43; break;
case 91: /* [ -> { */ u = 91; s = 123; break;
case 92: /* \ -> | */ u = 92; s = 124; break;
case 93: /* ] -> } */ u = 93; s = 125; break;
case 96: /* ` -> ~ */ u = 96; s = 126; break;
case 109: /* - -> _ */ u = 45; s = 95; break;
case 111: /* / -> ? */ u = 47; s = 63; break;
case 186: /* ; -> : */ u = 59; s = 58; break;
case 187: /* = -> + */ u = 61; s = 43; break;
case 188: /* , -> < */ u = 44; s = 60; break;
case 189: /* - -> _ */ u = 45; s = 95; break;
case 190: /* . -> > */ u = 46; s = 62; break;
case 191: /* / -> ? */ u = 47; s = 63; break;
case 192: /* ` -> ~ */ u = 96; s = 126; break;
case 219: /* [ -> { */ u = 91; s = 123; break;
case 220: /* \ -> | */ u = 92; s = 124; break;
case 221: /* ] -> } */ u = 93; s = 125; break;
case 222: /* ' -> " */ u = 39; s = 34; break;
default: break;
}
} else {
var c = this.lastNormalKeyDownEvent.keyCode;
if (c >= 65 && c <= 90) {
u = c;
s = u | 32;
}
}
if (s && (event.charCode == u || event.charCode == 0)) {
var fake = [ ];
fake.charCode = s;
fake.keyCode = event.keyCode;
fake.ctrlKey = event.ctrlKey;
fake.shiftKey = event.shiftKey;
fake.altKey = event.altKey;
fake.metaKey = event.metaKey;
return fake;
}
return event;
};
VT100.prototype.keyDown = function(event) {
// this.vt100('D: c=' + event.charCode + ', k=' + event.keyCode +
// (event.shiftKey || event.ctrlKey || event.altKey ||
// event.metaKey ? ', ' +
// (event.shiftKey ? 'S' : '') + (event.ctrlKey ? 'C' : '') +
// (event.altKey ? 'A' : '') + (event.metaKey ? 'M' : '') : '') +
// '\r\n');
this.checkComposedKeys(event);
this.lastKeyPressedEvent = undefined;
this.lastKeyDownEvent = undefined;
this.lastNormalKeyDownEvent = event;
// Swiss keyboard conflicts:
// [ 59
// ] 192
// ' 219 (dead key)
// { 220
// ~ 221 (dead key)
// } 223
// French keyoard conflicts:
// ~ 50 (dead key)
// } 107
var asciiKey =
event.keyCode == 32 ||
event.keyCode >= 48 && event.keyCode <= 57 ||
event.keyCode >= 65 && event.keyCode <= 90;
var alphNumKey =
asciiKey ||
event.keyCode >= 58 && event.keyCode <= 64 ||
event.keyCode >= 96 && event.keyCode <= 105 ||
event.keyCode == 107 ||
event.keyCode >= 160 && event.keyCode <= 192 ||
event.keyCode >= 219 && event.keyCode <= 223 ||
event.keyCode == 226;
var normalKey =
alphNumKey ||
event.keyCode == 106 ||
event.keyCode >= 109 && event.keyCode <= 111 ||
event.keyCode == 229 ||
event.keyCode == 252;
try {
if (navigator.appName == 'Konqueror') {
normalKey |= event.keyCode < 128;
}
} catch (e) {
}
if (this.disableAlt && normalKey) {
return true;
}
// We normally prefer to look at keypress events, as they perform the
// translation from keyCode to charCode. This is important, as the
// translation is locale-dependent.
// But for some keys, we must intercept them during the keydown event,
// as they would otherwise get interpreted by the browser.
// Even, when doing all of this, there are some keys that we can never
// intercept. This applies to some of the menu navigation keys in IE.
// In fact, we see them, but we cannot stop IE from seeing them, too.
if ((event.charCode || event.keyCode) &&
((alphNumKey && (event.ctrlKey || event.altKey || event.metaKey) &&
!event.shiftKey &&
// Some browsers signal AltGR as both CTRL and ALT. Do not try to
// interpret this sequence ourselves, as some keyboard layouts use
// it for second-level layouts.
!(event.ctrlKey && event.altKey)) ||
this.catchModifiersEarly && normalKey && !alphNumKey &&
(event.ctrlKey || event.altKey || event.metaKey) ||
!normalKey)) {
this.lastKeyDownEvent = event;
var fake = [ ];
fake.ctrlKey = event.ctrlKey;
fake.shiftKey = event.shiftKey;
fake.altKey = event.altKey;
fake.metaKey = event.metaKey;
if (asciiKey) {
fake.charCode = event.keyCode;
fake.keyCode = 0;
} else {
fake.charCode = 0;
fake.keyCode = event.keyCode;
}
fake = this.fixEvent(fake);
this.handleKey(fake);
this.lastNormalKeyDownEvent = undefined;
try {
// For non-IE browsers
event.stopPropagation();
event.preventDefault();
} catch (e) {
}
try {
// For IE
event.cancelBubble = true;
event.returnValue = false;
event.keyCode = 0;
} catch (e) {
}
return false;
}
return true;
};
VT100.prototype.keyPressed = function(event) {
// this.vt100('P: c=' + event.charCode + ', k=' + event.keyCode +
// (event.shiftKey || event.ctrlKey || event.altKey ||
// event.metaKey ? ', ' +
// (event.shiftKey ? 'S' : '') + (event.ctrlKey ? 'C' : '') +
// (event.altKey ? 'A' : '') + (event.metaKey ? 'M' : '') : '') +
// '\r\n');
if (this.lastKeyDownEvent) {
// If we already processed the key on keydown, do not process it
// again here. Ideally, the browser should not even have generated a
// keypress event in this case. But that does not appear to always work.
this.lastKeyDownEvent = undefined;
} else {
this.handleKey(event.altKey || event.metaKey
? this.fixEvent(event) : event);
}
try {
// For non-IE browsers
event.preventDefault();
} catch (e) {
}
try {
// For IE
event.cancelBubble = true;
event.returnValue = false;
event.keyCode = 0;
} catch (e) {
}
this.lastNormalKeyDownEvent = undefined;
this.lastKeyPressedEvent = event;
return false;
};
VT100.prototype.keyUp = function(event) {
// this.vt100('U: c=' + event.charCode + ', k=' + event.keyCode +
// (event.shiftKey || event.ctrlKey || event.altKey ||
// event.metaKey ? ', ' +
// (event.shiftKey ? 'S' : '') + (event.ctrlKey ? 'C' : '') +
// (event.altKey ? 'A' : '') + (event.metaKey ? 'M' : '') : '') +
// '\r\n');
if (this.lastKeyPressedEvent) {
// The compose key on Linux occasionally confuses the browser and keeps
// inserting bogus characters into the input field, even if just a regular
// key has been pressed. Detect this case and drop the bogus characters.
(event.target ||
event.srcElement).value = '';
} else {
// This is usually were we notice that a key has been composed and
// thus failed to generate normal events.
this.checkComposedKeys(event);
// Some browsers don't report keypress events if ctrl or alt is pressed
// for non-alphanumerical keys. Patch things up for now, but in the
// future we will catch these keys earlier (in the keydown handler).
if (this.lastNormalKeyDownEvent) {
// this.vt100('ENABLING EARLY CATCHING OF MODIFIER KEYS\r\n');
this.catchModifiersEarly = true;
var asciiKey =
event.keyCode == 32 ||
// Conflicts with dead key ~ (code 50) on French keyboards
//event.keyCode >= 48 && event.keyCode <= 57 ||
event.keyCode >= 48 && event.keyCode <= 49 ||
event.keyCode >= 51 && event.keyCode <= 57 ||
event.keyCode >= 65 && event.keyCode <= 90;
var alphNumKey =
asciiKey ||
event.keyCode == 50 ||
event.keyCode >= 96 && event.keyCode <= 105;
// Not used ???
var normalKey =
alphNumKey ||
event.keyCode == 59 || event.keyCode == 61 ||
event.keyCode == 106 || event.keyCode == 107 ||
event.keyCode >= 109 && event.keyCode <= 111 ||
event.keyCode >= 186 && event.keyCode <= 192 ||
event.keyCode >= 219 && event.keyCode <= 223 ||
event.keyCode == 252;
var fake = [ ];
fake.ctrlKey = event.ctrlKey;
fake.shiftKey = event.shiftKey;
fake.altKey = event.altKey;
fake.metaKey = event.metaKey;
if (asciiKey) {
fake.charCode = event.keyCode;
fake.keyCode = 0;
} else {
fake.charCode = 0;
fake.keyCode = event.keyCode;
}
if (event.ctrlKey || event.altKey || event.metaKey) {
fake = this.fixEvent(fake);
}
this.lastNormalKeyDownEvent = undefined;
this.handleKey(fake);
}
}
try {
// For IE
event.cancelBubble = true;
event.returnValue = false;
event.keyCode = 0;
} catch (e) {
}
this.lastKeyDownEvent = undefined;
this.lastKeyPressedEvent = undefined;
return false;
};
VT100.prototype.animateCursor = function(inactive) {
if (!this.cursorInterval) {
this.cursorInterval = setInterval(
function(vt100) {
return function() {
vt100.animateCursor();
// Use this opportunity to check whether the user entered a composed
// key, or whether somebody pasted text into the textfield.
vt100.checkComposedKeys();
}
}(this), 500);
}
if (inactive != undefined || this.cursor.className != 'inactive') {
if (inactive) {
this.cursor.className = 'inactive';
} else {
if (this.blinkingCursor) {
this.cursor.className = this.cursor.className == 'bright'
? 'dim' : 'bright';
} else {
this.cursor.className = 'bright';
}
}
}
};
VT100.prototype.blurCursor = function() {
this.animateCursor(true);
};
VT100.prototype.focusCursor = function() {
this.animateCursor(false);
};
VT100.prototype.flashScreen = function() {
this.isInverted = !this.isInverted;
this.refreshInvertedState();
this.isInverted = !this.isInverted;
setTimeout(function(vt100) {
return function() {
vt100.refreshInvertedState();
};
}(this), 100);
};
VT100.prototype.beep = function() {
if (this.visualBell) {
this.flashScreen();
} else {
try {
this.beeper.Play();
} catch (e) {
try {
this.beeper.src = 'beep.wav';
} catch (e) {
}
}
}
};
VT100.prototype.bs = function() {
if (this.cursorX > 0) {
this.gotoXY(this.cursorX - 1, this.cursorY);
this.needWrap = false;
}
};
VT100.prototype.ht = function(count) {
if (count == undefined) {
count = 1;
}
var cx = this.cursorX;
while (count-- > 0) {
while (cx++ < this.terminalWidth) {
var tabState = this.userTabStop[cx];
if (tabState == false) {
// Explicitly cleared tab stop
continue;
} else if (tabState) {
// Explicitly set tab stop
break;
} else {
// Default tab stop at each eighth column
if (cx % 8 == 0) {
break;
}
}
}
}
if (cx > this.terminalWidth - 1) {
cx = this.terminalWidth - 1;
}
if (cx != this.cursorX) {
this.gotoXY(cx, this.cursorY);
}
};
VT100.prototype.rt = function(count) {
if (count == undefined) {
count = 1 ;
}
var cx = this.cursorX;
while (count-- > 0) {
while (cx-- > 0) {
var tabState = this.userTabStop[cx];
if (tabState == false) {
// Explicitly cleared tab stop
continue;
} else if (tabState) {
// Explicitly set tab stop
break;
} else {
// Default tab stop at each eighth column
if (cx % 8 == 0) {
break;
}
}
}
}
if (cx < 0) {
cx = 0;
}
if (cx != this.cursorX) {
this.gotoXY(cx, this.cursorY);
}
};
VT100.prototype.cr = function() {
this.gotoXY(0, this.cursorY);
this.needWrap = false;
};
VT100.prototype.lf = function(count) {
if (count == undefined) {
count = 1;
} else {
if (count > this.terminalHeight) {
count = this.terminalHeight;
}
if (count < 1) {
count = 1;
}
}
while (count-- > 0) {
if (this.cursorY == this.bottom - 1) {
this.scrollRegion(0, this.top + 1,
this.terminalWidth, this.bottom - this.top - 1,
0, -1, this.color, this.style);
} else if (this.cursorY < this.terminalHeight - 1) {
this.gotoXY(this.cursorX, this.cursorY + 1);
}
}
};
VT100.prototype.ri = function(count) {
if (count == undefined) {
count = 1;
} else {
if (count > this.terminalHeight) {
count = this.terminalHeight;
}
if (count < 1) {
count = 1;
}
}
while (count-- > 0) {
if (this.cursorY == this.top) {
this.scrollRegion(0, this.top,
this.terminalWidth, this.bottom - this.top - 1,
0, 1, this.color, this.style);
} else if (this.cursorY > 0) {
this.gotoXY(this.cursorX, this.cursorY - 1);
}
}
this.needWrap = false;
};
VT100.prototype.respondID = function() {
this.respondString += '\u001B[?6c';
};
VT100.prototype.respondSecondaryDA = function() {
this.respondString += '\u001B[>0;0;0c';
};
VT100.prototype.updateStyle = function() {
var fg = '';
var bg = '';
this.style = '';
if (this.attr & 0x0200 /* ATTR_UNDERLINE */) {
this.style += 'text-decoration: underline;';
}
if (this.attr & 0x1000 /* ATTR_BLINK */) {
this.style += 'text-decoration: blink;';
}
// Forground color
if (this.attrFg) {
// 256 color mode
fg = this.attrFg
} else if (this.attr & 0x2000 /* ATTR_DEF_FG */) {
fg = 'Def';
} else {
fg = this.attr & 0xF;
if (this.attr & 0x0800 /* ATTR_BRIGHT */) {
fg |= 8;
this.style += 'font-weight: bold;';
}
}
// Background color
if (this.attrBg) {
// 256 color mode
bg = this.attrBg
} else if (this.attr & 0x4000 /* ATTR_DEF_BG */) {
bg = 'Def';
} else {
bg = (this.attr >> 4) & 0xF;
}
// Reverse colors
if (this.attr & 0x0100 /* ATTR_REVERSE */) {
var tmpFg = fg;
var tmpBg = bg;
fg = (tmpBg == 'Def') ? 'DefR' : tmpBg;
bg = (tmpFg == 'Def') ? 'DefR' : tmpFg;
}
this.color = 'ansi' + fg + ' bgAnsi' + bg;
};
VT100.prototype.setAttrColors = function(attr) {
if (attr != this.attr) {
this.attr = attr;
this.updateStyle();
}
};
VT100.prototype.saveCursor = function() {
this.savedX[this.currentScreen] = this.cursorX;
this.savedY[this.currentScreen] = this.cursorY;
this.savedAttr[this.currentScreen] = this.attr;
this.savedAttrFg[this.currentScreen] = this.attrFg;
this.savedAttrBg[this.currentScreen] = this.attrBg;
this.savedUseGMap = this.useGMap;
for (var i = 0; i < 4; i++) {
this.savedGMap[i] = this.GMap[i];
}
this.savedValid[this.currentScreen] = true;
};
VT100.prototype.restoreCursor = function() {
if (!this.savedValid[this.currentScreen]) {
return;
}
this.attr = this.savedAttr[this.currentScreen];
this.attrFg = this.savedAttrFg[this.currentScreen];
this.attrBg = this.savedAttrBg[this.currentScreen];
this.updateStyle();
this.useGMap = this.savedUseGMap;
for (var i = 0; i < 4; i++) {
this.GMap[i] = this.savedGMap[i];
}
this.translate = this.GMap[this.useGMap];
this.needWrap = false;
this.gotoXY(this.savedX[this.currentScreen],
this.savedY[this.currentScreen]);
};
VT100.prototype.getTransformName = function() {
var styles = [ 'transform', 'WebkitTransform', 'MozTransform', 'filter' ];
for (var i = 0; i < styles.length; ++i) {
if (typeof this.console[0].style[styles[i]] != 'undefined') {
return styles[i];
}
}
return undefined;
};
VT100.prototype.getTransformStyle = function(transform, scale) {
return scale && scale != 1.0
? transform == 'filter'
? 'progid:DXImageTransform.Microsoft.Matrix(' +
'M11=' + (1.0/scale) + ',M12=0,M21=0,M22=1,' +
"sizingMethod='auto expand')"
: 'translateX(-50%) ' +
'scaleX(' + (1.0/scale) + ') ' +
'translateX(50%)'
: '';
};
VT100.prototype.set80_132Mode = function(state) {
var transform = this.getTransformName();
if (transform) {
if ((this.console[this.currentScreen].style[transform] != '') == state) {
return;
}
var style = state ?
this.getTransformStyle(transform, 1.65):'';
this.console[this.currentScreen].style[transform] = style;
this.cursor.style[transform] = style;
this.space.style[transform] = style;
this.scale = state ? 1.65 : 1.0;
if (transform == 'filter') {
this.console[this.currentScreen].style.width = state ? '165%' : '';
}
this.resizer();
}
};
VT100.prototype.setMode = function(state) {
for (var i = 0; i <= this.npar; i++) {
if (this.isQuestionMark) {
switch (this.par[i]) {
case 1: this.cursorKeyMode = state; break;
case 3: this.set80_132Mode(state); break;
case 5: this.isInverted = state; this.refreshInvertedState(); break;
case 6: this.offsetMode = state; break;
case 7: this.autoWrapMode = state; break;
case 1000:
case 9: this.mouseReporting = state; break;
case 25: this.cursorNeedsShowing = state;
if (state) { this.showCursor(); }
else { this.hideCursor(); } break;
case 1047:
case 1049:
case 47: this.enableAlternateScreen(state); break;
default: break;
}
} else {
switch (this.par[i]) {
case 3: this.dispCtrl = state; break;
case 4: this.insertMode = state; break;
case 20:this.crLfMode = state; break;
default: break;
}
}
}
};
VT100.prototype.statusReport = function() {
// Ready and operational.
this.respondString += '\u001B[0n';
};
VT100.prototype.cursorReport = function() {
this.respondString += '\u001B[' +
(this.cursorY + (this.offsetMode ? this.top + 1 : 1)) +
';' +
(this.cursorX + 1) +
'R';
};
VT100.prototype.setCursorAttr = function(setAttr, xorAttr) {
// Changing of cursor color is not implemented.
};
VT100.prototype.openPrinterWindow = function() {
var rc = true;
try {
if (!this.printWin || this.printWin.closed) {
this.printWin = window.open('', 'print-output',
'width=800,height=600,directories=no,location=no,menubar=yes,' +
'status=no,toolbar=no,titlebar=yes,scrollbars=yes,resizable=yes');
this.printWin.document.body.innerHTML =
'
\n' +
'
' +
'Automatically, print page(s) when job is ready' +
'
\n' +
'
' +
'
\n';
var autoprint = this.printWin.document.getElementById('autoprint');
this.addListener(autoprint, 'click',
(function(vt100, autoprint) {
return function() {
vt100.autoprint = autoprint.checked;
vt100.storeUserSettings();
return false;
};
})(this, autoprint));
this.printWin.document.title = 'ShellInABox Printer Output';
}
} catch (e) {
// Maybe, a popup blocker prevented us from working. Better catch the
// exception, so that we won't break the entire terminal session. The
// user probably needs to disable the blocker first before retrying the
// operation.
rc = false;
}
rc &= this.printWin && !this.printWin.closed &&
(this.printWin.innerWidth ||
this.printWin.document.documentElement.clientWidth ||
this.printWin.document.body.clientWidth) > 1;
if (!rc && this.printing == 100) {
// Different popup blockers work differently. We try to detect a couple
// of common methods. And then we retry again a brief amount later, as
// false positives are otherwise possible. If we are sure that there is
// a popup blocker in effect, we alert the user to it. This is helpful
// as some popup blockers have minimal or no UI, and the user might not
// notice that they are missing the popup. In any case, we only show at
// most one message per print job.
this.printing = true;
setTimeout((function(win) {
return function() {
if (!win || win.closed ||
(win.innerWidth ||
win.document.documentElement.clientWidth ||
win.document.body.clientWidth) <= 1) {
alert('Attempted to print, but a popup blocker ' +
'prevented the printer window from opening');
}
};
})(this.printWin), 2000);
}
return rc;
};
VT100.prototype.sendToPrinter = function(s) {
this.openPrinterWindow();
try {
var doc = this.printWin.document;
var print = doc.getElementById('print');
if (print.lastChild && print.lastChild.nodeName == '#text') {
print.lastChild.textContent += this.replaceChar(s, ' ', '\u00A0');
} else {
print.appendChild(doc.createTextNode(this.replaceChar(s, ' ','\u00A0')));
}
} catch (e) {
// There probably was a more aggressive popup blocker that prevented us
// from accessing the printer windows.
}
};
VT100.prototype.sendControlToPrinter = function(ch) {
// We get called whenever doControl() is active. But for the printer, we
// only implement a basic line printer that doesn't understand most of
// the escape sequences of the VT100 terminal. In fact, the only escape
// sequence that we really need to recognize is '^[[5i' for turning the
// printer off.
try {
switch (ch) {
case 9:
// HT
this.openPrinterWindow();
var doc = this.printWin.document;
var print = doc.getElementById('print');
var chars = print.lastChild &&
print.lastChild.nodeName == '#text' ?
print.lastChild.textContent.length : 0;
this.sendToPrinter(this.spaces(8 - (chars % 8)));
break;
case 10:
// CR
break;
case 12:
// FF
this.openPrinterWindow();
var pageBreak = this.printWin.document.createElement('div');
pageBreak.className = 'pagebreak';
pageBreak.innerHTML = '
';
this.printWin.document.getElementById('print').appendChild(pageBreak);
break;
case 13:
// LF
this.openPrinterWindow();
var lineBreak = this.printWin.document.createElement('br');
this.printWin.document.getElementById('print').appendChild(lineBreak);
break;
case 27:
// ESC
this.isEsc = 1 /* ESesc */;
break;
default:
switch (this.isEsc) {
case 1 /* ESesc */:
this.isEsc = 0 /* ESnormal */;
switch (ch) {
case 0x5B /*[*/:
this.isEsc = 2 /* ESsquare */;
break;
default:
break;
}
break;
case 2 /* ESsquare */:
this.npar = 0;
this.par = [ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 ];
this.isEsc = 3 /* ESgetpars */;
this.isQuestionMark = ch == 0x3F /*?*/;
if (this.isQuestionMark) {
break;
}
// Fall through
case 3 /* ESgetpars */:
if (ch == 0x3B /*;*/) {
this.npar++;
break;
} else if (ch >= 0x30 /*0*/ && ch <= 0x39 /*9*/) {
var par = this.par[this.npar];
if (par == undefined) {
par = 0;
}
this.par[this.npar] = 10*par + (ch & 0xF);
break;
} else {
this.isEsc = 4 /* ESgotpars */;
}
// Fall through
case 4 /* ESgotpars */:
this.isEsc = 0 /* ESnormal */;
if (this.isQuestionMark) {
break;
}
switch (ch) {
case 0x69 /*i*/:
this.csii(this.par[0]);
break;
default:
break;
}
break;
default:
this.isEsc = 0 /* ESnormal */;
break;
}
break;
}
} catch (e) {
// There probably was a more aggressive popup blocker that prevented us
// from accessing the printer windows.
}
};
VT100.prototype.csiAt = function(number) {
// Insert spaces
if (number == 0) {
number = 1;
}
if (number > this.terminalWidth - this.cursorX) {
number = this.terminalWidth - this.cursorX;
}
this.scrollRegion(this.cursorX, this.cursorY,
this.terminalWidth - this.cursorX - number, 1,
number, 0, this.color, this.style);
this.needWrap = false;
};
VT100.prototype.csii = function(number) {
// Printer control
switch (number) {
case 0: // Print Screen
window.print();
break;
case 4: // Stop printing
try {
if (this.printing && this.printWin && !this.printWin.closed) {
var print = this.printWin.document.getElementById('print');
while (print.lastChild &&
print.lastChild.tagName == 'DIV' &&
print.lastChild.className == 'pagebreak') {
// Remove trailing blank pages
print.removeChild(print.lastChild);
}
if (this.autoprint) {
this.printWin.print();
}
}
} catch (e) {
}
this.printing = false;
break;
case 5: // Start printing
if (!this.printing && this.printWin && !this.printWin.closed) {
this.printWin.document.getElementById('print').innerHTML = '';
}
this.printing = 100;
break;
default:
break;
}
};
VT100.prototype.csiJ = function(number) {
switch (number) {
case 0: // Erase from cursor to end of display
this.clearRegion(this.cursorX, this.cursorY,
this.terminalWidth - this.cursorX, 1,
this.color, this.style);
if (this.cursorY < this.terminalHeight-2) {
this.clearRegion(0, this.cursorY+1,
this.terminalWidth, this.terminalHeight-this.cursorY-1,
this.color, this.style);
}
break;
case 1: // Erase from start to cursor
if (this.cursorY > 0) {
this.clearRegion(0, 0,
this.terminalWidth, this.cursorY,
this.color, this.style);
}
this.clearRegion(0, this.cursorY, this.cursorX + 1, 1,
this.color, this.style);
break;
case 2: // Erase whole display
this.clearRegion(0, 0, this.terminalWidth, this.terminalHeight,
this.color, this.style);
break;
default:
return;
}
this.needWrap = false;
};
VT100.prototype.csiK = function(number) {
switch (number) {
case 0: // Erase from cursor to end of line
this.clearRegion(this.cursorX, this.cursorY,
this.terminalWidth - this.cursorX, 1,
this.color, this.style);
break;
case 1: // Erase from start of line to cursor
this.clearRegion(0, this.cursorY, this.cursorX + 1, 1,
this.color, this.style);
break;
case 2: // Erase whole line
this.clearRegion(0, this.cursorY, this.terminalWidth, 1,
this.color, this.style);
break;
default:
return;
}
this.needWrap = false;
};
VT100.prototype.csiL = function(number) {
// Open line by inserting blank line(s)
if (this.cursorY >= this.bottom) {
return;
}
if (number == 0) {
number = 1;
}
if (number > this.bottom - this.cursorY) {
number = this.bottom - this.cursorY;
}
this.scrollRegion(0, this.cursorY,
this.terminalWidth, this.bottom - this.cursorY - number,
0, number, this.color, this.style);
this.needWrap = false;
};
VT100.prototype.csiM = function(number) {
// Delete line(s), scrolling up the bottom of the screen.
if (this.cursorY >= this.bottom) {
return;
}
if (number == 0) {
number = 1;
}
if (number > this.bottom - this.cursorY) {
number = this.bottom - this.cursorY;
}
this.scrollRegion(0, this.cursorY + number,
this.terminalWidth, this.bottom - this.cursorY - number,
0, -number, this.color, this.style);
this.needWrap = false;
};
VT100.prototype.csim = function() {
for (var i = 0; i <= this.npar; i++) {
switch (this.par[i]) {
case 0:
this.attr = 0x60F0 /* ATTR_DEFAULT */;
this.attrFg = false;
this.attrBg = false;
break;
case 1: this.attr = (this.attr & ~0x0400 /* ATTR_DIM */)|0x0800 /* ATTR_BRIGHT */; break;
case 2: this.attr = (this.attr & ~0x0800 /* ATTR_BRIGHT */)|0x0400 /* ATTR_DIM */; break;
case 4: this.attr |= 0x0200 /* ATTR_UNDERLINE */; break;
case 5: this.attr |= 0x1000 /* ATTR_BLINK */; break;
case 7: this.attr |= 0x0100 /* ATTR_REVERSE */; break;
case 10:
this.translate = this.GMap[this.useGMap];
this.dispCtrl = false;
this.toggleMeta = false;
break;
case 11:
this.translate = this.CodePage437Map;
this.dispCtrl = true;
this.toggleMeta = false;
break;
case 12:
this.translate = this.CodePage437Map;
this.dispCtrl = true;
this.toggleMeta = true;
break;
case 21:
case 22: this.attr &= ~(0x0800 /* ATTR_BRIGHT */|0x0400 /* ATTR_DIM */); break;
case 24: this.attr &= ~ 0x0200 /* ATTR_UNDERLINE */; break;
case 25: this.attr &= ~ 0x1000 /* ATTR_BLINK */; break;
case 27: this.attr &= ~ 0x0100 /* ATTR_REVERSE */; break;
case 38:
if (this.npar >= (i+2) && this.par[i+1] == 5) {
// Foreground color for extended color mode (256 colors). Escape code is formatted
// as: ESC 38; 5; 0-255. Last parameter is color code in range [0-255]. This is
// not VT100 standard.
this.attrFg = (this.par[i+2] >= 0 && this.par[i+2] <= 255) ? this.par[i+2] : false;
i += 2;
} else {
// Default VT100 behaviour.
this.attr = (this.attr & ~(0x0400 /* ATTR_DIM */|0x0800 /* ATTR_BRIGHT */|0x0F))|0x0200 /* ATTR_UNDERLINE */ | 0x2000 /* ATTR_DEF_FG */;
}
break;
case 39:
this.attr = (this.attr & ~(0x0400 /* ATTR_DIM */|0x0800 /* ATTR_BRIGHT */|0x0200 /* ATTR_UNDERLINE */|0x0F)) | 0x2000 /* ATTR_DEF_FG */;
this.attrFg = false;
break;
case 48:
if (this.npar >= (i+2) && this.par[i+1] == 5) {
// Background color for extended color mode (256 colors). Escape code is formatted
// as: ESC 48; 5; 0-255. Last parameter is color code in range [0-255]. This is
// not VT100 standard.
this.attrBg = (this.par[i+2] >= 0 && this.par[i+2] <= 255) ? this.par[i+2] : false;
i += 2;
}
break;
case 49:
this.attr |= (0xF0|0x4000 /* ATTR_DEF_BG */);
this.attrBg = false;
break;
default:
if (this.par[i] >= 30 && this.par[i] <= 37) {
var fg = this.par[i] - 30;
this.attr = ((this.attr & ~0x0F) | fg) & ~(0x2000 /* ATTR_DEF_FG */);
this.attrFg = false;
} else if (this.par[i] >= 40 && this.par[i] <= 47) {
var bg = this.par[i] - 40;
this.attr = ((this.attr & ~0xF0) | (bg << 4)) & ~(0x4000 /* ATTR_DEF_BG */);
this.attrBg = false;
}
break;
}
}
this.updateStyle();
};
VT100.prototype.csiP = function(number) {
// Delete character(s) following cursor
if (number == 0) {
number = 1;
}
if (number > this.terminalWidth - this.cursorX) {
number = this.terminalWidth - this.cursorX;
}
this.scrollRegion(this.cursorX + number, this.cursorY,
this.terminalWidth - this.cursorX - number, 1,
-number, 0, this.color, this.style);
this.needWrap = false;
};
VT100.prototype.csiX = function(number) {
// Clear characters following cursor
if (number == 0) {
number++;
}
if (number > this.terminalWidth - this.cursorX) {
number = this.terminalWidth - this.cursorX;
}
this.clearRegion(this.cursorX, this.cursorY, number, 1,
this.color, this.style);
this.needWrap = false;
};
VT100.prototype.settermCommand = function() {
// Setterm commands are not implemented
};
VT100.prototype.doControl = function(ch) {
if (this.printing) {
this.sendControlToPrinter(ch);
return '';
}
var lineBuf = '';
switch (ch) {
case 0x00: /* ignored */ break;
case 0x08: this.bs(); break;
case 0x09: this.ht(); break;
case 0x0A:
case 0x0B:
case 0x0C:
case 0x84: this.lf(); if (!this.crLfMode) break;
case 0x0D: this.cr(); break;
case 0x85: this.cr(); this.lf(); break;
case 0x0E: this.useGMap = 1;
this.translate = this.GMap[1];
this.dispCtrl = true; break;
case 0x0F: this.useGMap = 0;
this.translate = this.GMap[0];
this.dispCtrl = false; break;
case 0x18:
case 0x1A: this.isEsc = 0 /* ESnormal */; break;
case 0x1B: this.isEsc = 1 /* ESesc */; break;
case 0x7F: /* ignored */ break;
case 0x88: this.userTabStop[this.cursorX] = true; break;
case 0x8D: this.ri(); break;
case 0x8E: this.isEsc = 18 /* ESss2 */; break;
case 0x8F: this.isEsc = 19 /* ESss3 */; break;
case 0x9A: this.respondID(); break;
case 0x9B: this.isEsc = 2 /* ESsquare */; break;
case 0x07: if (this.isEsc != 17 /* EStitle */) {
this.beep(); break;
}
/* fall thru */
default: switch (this.isEsc) {
case 1 /* ESesc */:
this.isEsc = 0 /* ESnormal */;
switch (ch) {
/*%*/ case 0x25: this.isEsc = 13 /* ESpercent */; break;
/*(*/ case 0x28: this.isEsc = 8 /* ESsetG0 */; break;
/*-*/ case 0x2D:
/*)*/ case 0x29: this.isEsc = 9 /* ESsetG1 */; break;
/*.*/ case 0x2E:
/***/ case 0x2A: this.isEsc = 10 /* ESsetG2 */; break;
/*/*/ case 0x2F:
/*+*/ case 0x2B: this.isEsc = 11 /* ESsetG3 */; break;
/*#*/ case 0x23: this.isEsc = 7 /* EShash */; break;
/*7*/ case 0x37: this.saveCursor(); break;
/*8*/ case 0x38: this.restoreCursor(); break;
/*>*/ case 0x3E: this.applKeyMode = false; break;
/*=*/ case 0x3D: this.applKeyMode = true; break;
/*D*/ case 0x44: this.lf(); break;
/*E*/ case 0x45: this.cr(); this.lf(); break;
/*M*/ case 0x4D: this.ri(); break;
/*N*/ case 0x4E: this.isEsc = 18 /* ESss2 */; break;
/*O*/ case 0x4F: this.isEsc = 19 /* ESss3 */; break;
/*H*/ case 0x48: this.userTabStop[this.cursorX] = true; break;
/*Z*/ case 0x5A: this.respondID(); break;
/*[*/ case 0x5B: this.isEsc = 2 /* ESsquare */; break;
/*]*/ case 0x5D: this.isEsc = 15 /* ESnonstd */; break;
/*c*/ case 0x63: this.reset(); break;
/*g*/ case 0x67: this.flashScreen(); break;
default: break;
}
break;
case 15 /* ESnonstd */:
switch (ch) {
/*0*/ case 0x30:
/*1*/ case 0x31:
/*2*/ case 0x32: this.isEsc = 17 /* EStitle */; this.titleString = ''; break;
/*6*/ case 0x36: this.isEsc = 20 /* ESVTEtitle */; break;
/*7*/ case 0x37: this.isEsc = 20 /* ESVTEtitle */; break;
/*P*/ case 0x50: this.npar = 0; this.par = [ 0, 0, 0, 0, 0, 0, 0 ];
this.isEsc = 16 /* ESpalette */; break;
/*R*/ case 0x52: // Palette support is not implemented
this.isEsc = 0 /* ESnormal */; break;
default: this.isEsc = 0 /* ESnormal */; break;
}
break;
case 16 /* ESpalette */:
if ((ch >= 0x30 /*0*/ && ch <= 0x39 /*9*/) ||
(ch >= 0x41 /*A*/ && ch <= 0x46 /*F*/) ||
(ch >= 0x61 /*a*/ && ch <= 0x66 /*f*/)) {
this.par[this.npar++] = ch > 0x39 /*9*/ ? (ch & 0xDF) - 55
: (ch & 0xF);
if (this.npar == 7) {
// Palette support is not implemented
this.isEsc = 0 /* ESnormal */;
}
} else {
this.isEsc = 0 /* ESnormal */;
}
break;
case 2 /* ESsquare */:
this.npar = 0;
this.par = [ 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 ];
this.isEsc = 3 /* ESgetpars */;
/*[*/ if (ch == 0x5B) { // Function key
this.isEsc = 6 /* ESfunckey */;
break;
} else {
/*?*/ this.isQuestionMark = ch == 0x3F;
if (this.isQuestionMark) {
break;
}
}
// Fall through
case 5 /* ESdeviceattr */:
case 3 /* ESgetpars */:
/*;*/ if (ch == 0x3B) {
this.npar++;
break;
} else if (ch >= 0x30 /*0*/ && ch <= 0x39 /*9*/) {
var par = this.par[this.npar];
if (par == undefined) {
par = 0;
}
this.par[this.npar] = 10*par + (ch & 0xF);
break;
} else if (this.isEsc == 5 /* ESdeviceattr */) {
switch (ch) {
/*c*/ case 0x63: if (this.par[0] == 0) this.respondSecondaryDA(); break;
/*m*/ case 0x6D: /* (re)set key modifier resource values */ break;
/*n*/ case 0x6E: /* disable key modifier resource values */ break;
/*p*/ case 0x70: /* set pointer mode resource value */ break;
default: break;
}
this.isEsc = 0 /* ESnormal */;
break;
} else {
this.isEsc = 4 /* ESgotpars */;
}
// Fall through
case 4 /* ESgotpars */:
this.isEsc = 0 /* ESnormal */;
if (this.isQuestionMark) {
switch (ch) {
/*h*/ case 0x68: this.setMode(true); break;
/*l*/ case 0x6C: this.setMode(false); break;
/*c*/ case 0x63: this.setCursorAttr(this.par[2], this.par[1]); break;
default: break;
}
this.isQuestionMark = false;
break;
}
switch (ch) {
/*!*/ case 0x21: this.isEsc = 12 /* ESbang */; break;
/*>*/ case 0x3E: if (!this.npar) this.isEsc = 5 /* ESdeviceattr */; break;
/*G*/ case 0x47:
/*`*/ case 0x60: this.gotoXY(this.par[0] - 1, this.cursorY); break;
/*A*/ case 0x41: this.gotoXY(this.cursorX,
this.cursorY - (this.par[0] ? this.par[0] : 1));
break;
/*B*/ case 0x42:
/*e*/ case 0x65: this.gotoXY(this.cursorX,
this.cursorY + (this.par[0] ? this.par[0] : 1));
break;
/*C*/ case 0x43:
/*a*/ case 0x61: this.gotoXY(this.cursorX + (this.par[0] ? this.par[0] : 1),
this.cursorY); break;
/*D*/ case 0x44: this.gotoXY(this.cursorX - (this.par[0] ? this.par[0] : 1),
this.cursorY); break;
/*E*/ case 0x45: this.gotoXY(0, this.cursorY + (this.par[0] ? this.par[0] :1));
break;
/*F*/ case 0x46: this.gotoXY(0, this.cursorY - (this.par[0] ? this.par[0] :1));
break;
/*d*/ case 0x64: this.gotoXaY(this.cursorX, this.par[0] - 1); break;
/*H*/ case 0x48:
/*f*/ case 0x66: this.gotoXaY(this.par[1] - 1, this.par[0] - 1); break;
/*I*/ case 0x49: this.ht(this.par[0] ? this.par[0] : 1); break;
/*at*/case 0x40: this.csiAt(this.par[0]); break;
/*i*/ case 0x69: this.csii(this.par[0]); break;
/*J*/ case 0x4A: this.csiJ(this.par[0]); break;
/*K*/ case 0x4B: this.csiK(this.par[0]); break;
/*L*/ case 0x4C: this.csiL(this.par[0]); break;
/*M*/ case 0x4D: this.csiM(this.par[0]); break;
/*m*/ case 0x6D: this.csim(); break;
/*P*/ case 0x50: this.csiP(this.par[0]); break;
/*X*/ case 0x58: this.csiX(this.par[0]); break;
/*S*/ case 0x53: this.lf(this.par[0] ? this.par[0] : 1); break;
/*T*/ case 0x54: this.ri(this.par[0] ? this.par[0] : 1); break;
/*c*/ case 0x63: if (!this.par[0]) this.respondID(); break;
/*g*/ case 0x67: if (this.par[0] == 0) {
this.userTabStop[this.cursorX] = false;
} else if (this.par[0] == 2 || this.par[0] == 3) {
this.userTabStop = [ ];
for (var i = 0; i < this.terminalWidth; i++) {
this.userTabStop[i] = false;
}
}
break;
/*h*/ case 0x68: this.setMode(true); break;
/*l*/ case 0x6C: this.setMode(false); break;
/*n*/ case 0x6E: switch (this.par[0]) {
case 5: this.statusReport(); break;
case 6: this.cursorReport(); break;
default: break;
}
break;
/*q*/ case 0x71: // LED control not implemented
break;
/*r*/ case 0x72: var t = this.par[0] ? this.par[0] : 1;
var b = this.par[1] ? this.par[1]
: this.terminalHeight;
if (t < b && b <= this.terminalHeight) {
this.top = t - 1;
this.bottom= b;
this.gotoXaY(0, 0);
}
break;
/*b*/ case 0x62: var c = this.par[0] ? this.par[0] : 1;
if (c > this.terminalWidth * this.terminalHeight) {
c = this.terminalWidth * this.terminalHeight;
}
while (c-- > 0) {
lineBuf += this.lastCharacter;
}
break;
/*s*/ case 0x73: this.saveCursor(); break;
/*u*/ case 0x75: this.restoreCursor(); break;
/*Z*/ case 0x5A: this.rt(this.par[0] ? this.par[0] : 1); break;
/*]*/ case 0x5D: this.settermCommand(); break;
default: break;
}
break;
case 12 /* ESbang */:
if (ch == 'p') {
this.reset();
}
this.isEsc = 0 /* ESnormal */;
break;
case 13 /* ESpercent */:
this.isEsc = 0 /* ESnormal */;
switch (ch) {
/*at*/case 0x40: this.utfEnabled = false; break;
/*G*/ case 0x47:
/*8*/ case 0x38: this.utfEnabled = true; break;
default: break;
}
break;
case 6 /* ESfunckey */:
this.isEsc = 0 /* ESnormal */; break;
case 7 /* EShash */:
this.isEsc = 0 /* ESnormal */;
/*8*/ if (ch == 0x38) {
// Screen alignment test not implemented
}
break;
case 8 /* ESsetG0 */:
case 9 /* ESsetG1 */:
case 10 /* ESsetG2 */:
case 11 /* ESsetG3 */:
var g = this.isEsc - 8 /* ESsetG0 */;
this.isEsc = 0 /* ESnormal */;
switch (ch) {
/*0*/ case 0x30: this.GMap[g] = this.VT100GraphicsMap; break;
/*A*/ case 0x42:
/*B*/ case 0x42: this.GMap[g] = this.Latin1Map; break;
/*U*/ case 0x55: this.GMap[g] = this.CodePage437Map; break;
/*K*/ case 0x4B: this.GMap[g] = this.DirectToFontMap; break;
default: break;
}
if (this.useGMap == g) {
this.translate = this.GMap[g];
}
break;
case 17 /* EStitle */:
if (ch == 0x07) {
if (this.titleString && this.titleString.charAt(0) == ';') {
this.titleString = this.titleString.substr(1);
if (this.titleString != '') {
this.titleString += ' - ';
}
this.titleString += 'Shell In A Box'
}
try {
window.document.title = this.titleString;
} catch (e) {
}
this.isEsc = 0 /* ESnormal */;
} else {
this.titleString += String.fromCharCode(ch);
}
break;
case 18 /* ESss2 */:
case 19 /* ESss3 */:
if (ch < 256) {
ch = this.GMap[this.isEsc - 18 /* ESss2 */ + 2]
[this.toggleMeta ? (ch | 0x80) : ch];
if ((ch & 0xFF00) == 0xF000) {
ch = ch & 0xFF;
} else if (ch == 0xFEFF || (ch >= 0x200A && ch <= 0x200F)) {
this.isEsc = 0 /* ESnormal */; break;
}
}
this.lastCharacter = String.fromCharCode(ch);
lineBuf += this.lastCharacter;
this.isEsc = 0 /* ESnormal */; break;
case 20 /* ESVTEtitle */:
// Ignores VTE escape sequences for current directory (OSC6) and current
// file (OSC7).
if (ch == 0x07 || ch == 0x5C) {
this.isEsc = 0 /* ESnormal */;
}
break;
default:
this.isEsc = 0 /* ESnormal */; break;
}
break;
}
return lineBuf;
};
VT100.prototype.renderString = function(s, showCursor) {
if (this.printing) {
this.sendToPrinter(s);
if (showCursor) {
this.showCursor();
}
return;
}
// We try to minimize the number of DOM operations by coalescing individual
// characters into strings. This is a significant performance improvement.
var incX = s.length;
if (incX > this.terminalWidth - this.cursorX) {
incX = this.terminalWidth - this.cursorX;
if (incX <= 0) {
return;
}
s = s.substr(0, incX - 1) + s.charAt(s.length - 1);
}
if (showCursor) {
// Minimize the number of calls to putString(), by avoiding a direct
// call to this.showCursor()
this.cursor.style.visibility = '';
}
this.putString(this.cursorX, this.cursorY, s, this.color, this.style);
};
VT100.prototype.vt100 = function(s) {
this.cursorNeedsShowing = this.hideCursor();
this.respondString = '';
var lineBuf = '';
for (var i = 0; i < s.length; i++) {
var ch = s.charCodeAt(i);
if (this.utfEnabled) {
// Decode UTF8 encoded character
if (ch > 0x7F) {
if (this.utfCount > 0 && (ch & 0xC0) == 0x80) {
this.utfChar = (this.utfChar << 6) | (ch & 0x3F);
if (--this.utfCount <= 0) {
if (this.utfChar > 0xFFFF || this.utfChar < 0) {
ch = 0xFFFD;
} else {
ch = this.utfChar;
}
} else {
continue;
}
} else {
if ((ch & 0xE0) == 0xC0) {
this.utfCount = 1;
this.utfChar = ch & 0x1F;
} else if ((ch & 0xF0) == 0xE0) {
this.utfCount = 2;
this.utfChar = ch & 0x0F;
} else if ((ch & 0xF8) == 0xF0) {
this.utfCount = 3;
this.utfChar = ch & 0x07;
} else if ((ch & 0xFC) == 0xF8) {
this.utfCount = 4;
this.utfChar = ch & 0x03;
} else if ((ch & 0xFE) == 0xFC) {
this.utfCount = 5;
this.utfChar = ch & 0x01;
} else {
this.utfCount = 0;
}
continue;
}
} else {
this.utfCount = 0;
}
}
var isNormalCharacter =
(ch >= 32 && ch <= 127 || ch >= 160 ||
this.utfEnabled && ch >= 128 ||
!(this.dispCtrl ? this.ctrlAlways : this.ctrlAction)[ch & 0x1F]) &&
(ch != 0x7F || this.dispCtrl);
if (isNormalCharacter && this.isEsc == 0 /* ESnormal */) {
if (ch < 256) {
ch = this.translate[this.toggleMeta ? (ch | 0x80) : ch];
}
if ((ch & 0xFF00) == 0xF000) {
ch = ch & 0xFF;
} else if (ch == 0xFEFF || (ch >= 0x200A && ch <= 0x200F)) {
continue;
}
if (!this.printing) {
if (this.needWrap || this.insertMode) {
if (lineBuf) {
this.renderString(lineBuf);
lineBuf = '';
}
}
if (this.needWrap) {
this.cr(); this.lf();
}
if (this.insertMode) {
this.scrollRegion(this.cursorX, this.cursorY,
this.terminalWidth - this.cursorX - 1, 1,
1, 0, this.color, this.style);
}
}
this.lastCharacter = String.fromCharCode(ch);
lineBuf += this.lastCharacter;
if (!this.printing &&
this.cursorX + lineBuf.length >= this.terminalWidth) {
this.needWrap = this.autoWrapMode;
}
} else {
if (lineBuf) {
this.renderString(lineBuf);
lineBuf = '';
}
var expand = this.doControl(ch);
if (expand.length) {
var r = this.respondString;
this.respondString= r + this.vt100(expand);
}
}
}
if (lineBuf) {
this.renderString(lineBuf, this.cursorNeedsShowing);
} else if (this.cursorNeedsShowing) {
this.showCursor();
}
return this.respondString;
};
VT100.prototype.Latin1Map = [
0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007,
0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F,
0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017,
0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F,
0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027,
0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F,
0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F,
0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F,
0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F,
0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067,
0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F,
0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077,
0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F,
0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
0x0088, 0x0089, 0x008A, 0x008B, 0x008C, 0x008D, 0x008E, 0x008F,
0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
0x0098, 0x0099, 0x009A, 0x009B, 0x009C, 0x009D, 0x009E, 0x009F,
0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7,
0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7,
0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF,
0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7,
0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
0x00D0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7,
0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x00DE, 0x00DF,
0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7,
0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
0x00F0, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7,
0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x00FF
];
VT100.prototype.VT100GraphicsMap = [
0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007,
0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F,
0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017,
0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F,
0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027,
0x0028, 0x0029, 0x002A, 0x2192, 0x2190, 0x2191, 0x2193, 0x002F,
0x2588, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F,
0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F,
0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x00A0,
0x25C6, 0x2592, 0x2409, 0x240C, 0x240D, 0x240A, 0x00B0, 0x00B1,
0x2591, 0x240B, 0x2518, 0x2510, 0x250C, 0x2514, 0x253C, 0xF800,
0xF801, 0x2500, 0xF803, 0xF804, 0x251C, 0x2524, 0x2534, 0x252C,
0x2502, 0x2264, 0x2265, 0x03C0, 0x2260, 0x00A3, 0x00B7, 0x007F,
0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087,
0x0088, 0x0089, 0x008A, 0x008B, 0x008C, 0x008D, 0x008E, 0x008F,
0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097,
0x0098, 0x0099, 0x009A, 0x009B, 0x009C, 0x009D, 0x009E, 0x009F,
0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7,
0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7,
0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF,
0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7,
0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
0x00D0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7,
0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x00DE, 0x00DF,
0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7,
0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
0x00F0, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7,
0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x00FF
];
VT100.prototype.CodePage437Map = [
0x0000, 0x263A, 0x263B, 0x2665, 0x2666, 0x2663, 0x2660, 0x2022,
0x25D8, 0x25CB, 0x25D9, 0x2642, 0x2640, 0x266A, 0x266B, 0x263C,
0x25B6, 0x25C0, 0x2195, 0x203C, 0x00B6, 0x00A7, 0x25AC, 0x21A8,
0x2191, 0x2193, 0x2192, 0x2190, 0x221F, 0x2194, 0x25B2, 0x25BC,
0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027,
0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F,
0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F,
0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F,
0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F,
0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067,
0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F,
0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077,
0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x2302,
0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
0x00FF, 0x00D6, 0x00DC, 0x00A2, 0x00A3, 0x00A5, 0x20A7, 0x0192,
0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F,
0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B,
0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4,
0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229,
0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248,
0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
];
VT100.prototype.DirectToFontMap = [
0xF000, 0xF001, 0xF002, 0xF003, 0xF004, 0xF005, 0xF006, 0xF007,
0xF008, 0xF009, 0xF00A, 0xF00B, 0xF00C, 0xF00D, 0xF00E, 0xF00F,
0xF010, 0xF011, 0xF012, 0xF013, 0xF014, 0xF015, 0xF016, 0xF017,
0xF018, 0xF019, 0xF01A, 0xF01B, 0xF01C, 0xF01D, 0xF01E, 0xF01F,
0xF020, 0xF021, 0xF022, 0xF023, 0xF024, 0xF025, 0xF026, 0xF027,
0xF028, 0xF029, 0xF02A, 0xF02B, 0xF02C, 0xF02D, 0xF02E, 0xF02F,
0xF030, 0xF031, 0xF032, 0xF033, 0xF034, 0xF035, 0xF036, 0xF037,
0xF038, 0xF039, 0xF03A, 0xF03B, 0xF03C, 0xF03D, 0xF03E, 0xF03F,
0xF040, 0xF041, 0xF042, 0xF043, 0xF044, 0xF045, 0xF046, 0xF047,
0xF048, 0xF049, 0xF04A, 0xF04B, 0xF04C, 0xF04D, 0xF04E, 0xF04F,
0xF050, 0xF051, 0xF052, 0xF053, 0xF054, 0xF055, 0xF056, 0xF057,
0xF058, 0xF059, 0xF05A, 0xF05B, 0xF05C, 0xF05D, 0xF05E, 0xF05F,
0xF060, 0xF061, 0xF062, 0xF063, 0xF064, 0xF065, 0xF066, 0xF067,
0xF068, 0xF069, 0xF06A, 0xF06B, 0xF06C, 0xF06D, 0xF06E, 0xF06F,
0xF070, 0xF071, 0xF072, 0xF073, 0xF074, 0xF075, 0xF076, 0xF077,
0xF078, 0xF079, 0xF07A, 0xF07B, 0xF07C, 0xF07D, 0xF07E, 0xF07F,
0xF080, 0xF081, 0xF082, 0xF083, 0xF084, 0xF085, 0xF086, 0xF087,
0xF088, 0xF089, 0xF08A, 0xF08B, 0xF08C, 0xF08D, 0xF08E, 0xF08F,
0xF090, 0xF091, 0xF092, 0xF093, 0xF094, 0xF095, 0xF096, 0xF097,
0xF098, 0xF099, 0xF09A, 0xF09B, 0xF09C, 0xF09D, 0xF09E, 0xF09F,
0xF0A0, 0xF0A1, 0xF0A2, 0xF0A3, 0xF0A4, 0xF0A5, 0xF0A6, 0xF0A7,
0xF0A8, 0xF0A9, 0xF0AA, 0xF0AB, 0xF0AC, 0xF0AD, 0xF0AE, 0xF0AF,
0xF0B0, 0xF0B1, 0xF0B2, 0xF0B3, 0xF0B4, 0xF0B5, 0xF0B6, 0xF0B7,
0xF0B8, 0xF0B9, 0xF0BA, 0xF0BB, 0xF0BC, 0xF0BD, 0xF0BE, 0xF0BF,
0xF0C0, 0xF0C1, 0xF0C2, 0xF0C3, 0xF0C4, 0xF0C5, 0xF0C6, 0xF0C7,
0xF0C8, 0xF0C9, 0xF0CA, 0xF0CB, 0xF0CC, 0xF0CD, 0xF0CE, 0xF0CF,
0xF0D0, 0xF0D1, 0xF0D2, 0xF0D3, 0xF0D4, 0xF0D5, 0xF0D6, 0xF0D7,
0xF0D8, 0xF0D9, 0xF0DA, 0xF0DB, 0xF0DC, 0xF0DD, 0xF0DE, 0xF0DF,
0xF0E0, 0xF0E1, 0xF0E2, 0xF0E3, 0xF0E4, 0xF0E5, 0xF0E6, 0xF0E7,
0xF0E8, 0xF0E9, 0xF0EA, 0xF0EB, 0xF0EC, 0xF0ED, 0xF0EE, 0xF0EF,
0xF0F0, 0xF0F1, 0xF0F2, 0xF0F3, 0xF0F4, 0xF0F5, 0xF0F6, 0xF0F7,
0xF0F8, 0xF0F9, 0xF0FA, 0xF0FB, 0xF0FC, 0xF0FD, 0xF0FE, 0xF0FF
];
VT100.prototype.ctrlAction = [
true, false, false, false, false, false, false, true,
true, true, true, true, true, true, true, true,
false, false, false, false, false, false, false, false,
true, false, true, true, false, false, false, false
];
VT100.prototype.ctrlAlways = [
true, false, false, false, false, false, false, false,
true, false, true, false, true, true, true, true,
false, false, false, false, false, false, false, false,
false, false, false, true, false, false, false, false
];
/* vim: set filetype=javascript : */
#vt100 a {
text-decoration: none;
color: inherit;
}
#vt100 a:hover {
text-decoration: underline;
}
#vt100 #reconnect {
position: absolute;
z-index: 2;
}
#vt100 #reconnect input {
padding: 1ex;
font-weight: bold;
font-size: x-large;
}
#vt100 #cursize {
background: #EEEEEE;
border: 1px solid black;
font-family: sans-serif;
font-size: large;
font-weight: bold;
padding: 1ex;
position: absolute;
z-index: 2;
}
#vt100 pre {
margin: 0px;
}
#vt100 pre pre {
overflow: hidden;
}
#vt100 #scrollable {
overflow-x: hidden;
overflow-y: scroll;
position: relative;
padding: 1px;
}
#vt100 #console, #vt100 #alt_console, #vt100 #cursor, #vt100 #lineheight, #vt100 .hidden pre {
font-family: "DejaVu Sans Mono", "Everson Mono", FreeMono, "Andale Mono", Consolas, monospace;
}
#vt100 #lineheight {
position: absolute;
visibility: hidden;
}
#vt100 #cursor {
position: absolute;
left: 0px;
top: 0px;
overflow: hidden;
z-index: 1;
}
#vt100 #cursor.bright {
background-color: black;
color: white;
}
#vt100 #cursor.dim {
background-color: white;
opacity: 0.2;
-moz-opacity: 0.2;
filter: alpha(opacity=20);
}
#vt100 #cursor.inactive {
border: 1px solid;
margin: -1px;
}
#vt100 #padding {
visibility: hidden;
width: 1px;
height: 0px;
overflow: hidden;
}
#vt100 .hidden {
position: absolute;
top: -10000px;
left: -10000px;
width: 0px;
height: 0px;
}
#vt100 #menu {
overflow: visible;
position: absolute;
z-index: 3;
}
#vt100 #menu .popup {
background-color: #EEEEEE;
border: 1px solid black;
font-family: sans-serif;
position: absolute;
}
#vt100 #menu .popup ul {
list-style-type: none;
padding: 0px;
margin: 0px;
min-width: 10em;
}
#vt100 #menu .popup li {
padding: 3px 0.5ex 3px 0.5ex;
}
#vt100 #menu .popup li.hover {
background-color: #444444;
color: white;
}
#vt100 #menu .popup li.disabled {
color: #AAAAAA;
}
#vt100 #menu .popup hr {
margin: 0.5ex 0px 0.5ex 0px;
}
#vt100 #menu img {
margin-right: 0.5ex;
width: 1ex;
height: 1ex;
}
#vt100 #scrollable.inverted {
color: #ffffff;
background-color: #000000;
}
#vt100 #kbd_button {
float: left;
position: fixed;
z-index: 0;
visibility: hidden;
}
#vt100 #keyboard {
z-index: 3;
position: absolute;
}
#vt100 #keyboard .box {
font-family: sans-serif;
background-color: #cccccc;
padding: .8em;
float: left;
position: absolute;
border-radius: 10px;
-moz-border-radius: 10px;
box-shadow: 4px 4px 6px #222222;
-webkit-box-shadow: 4px 4px 6px #222222;
/* Don't set the -moz-box-shadow. It doesn't properly scale when CSS
* transforms are in effect. Once Firefox supports box-shadow, it should
* automatically do the right thing. Until then, leave shadows disabled
* for Firefox.
*/
opacity: 0.85;
-moz-opacity: 0.85;
filter: alpha(opacity=85);
}
#vt100 #keyboard .box * {
vertical-align: top;
display: inline-block;
}
#vt100 #keyboard b, #vt100 #keyboard i, #vt100 #keyboard s, #vt100 #keyboard u {
font-style: normal;
font-weight: bold;
border-radius: 5px;
-moz-border-radius: 5px;
background-color: #555555;
color: #eeeeee;
box-shadow: 2px 2px 3px #222222;
-webkit-box-shadow: 2px 2px 3px #222222;
padding: 4px;
margin: 2px;
height: 2ex;
display: inline-block;
text-align: center;
text-decoration: none;
}
#vt100 #keyboard b, #vt100 #keyboard s {
width: 2ex;
}
#vt100 #keyboard u, #vt100 #keyboard s {
visibility: hidden;
}
#vt100 #keyboard .shifted {
display: none;
}
#vt100 #keyboard .selected {
color: #888888;
background-color: #eeeeee;
box-shadow: 0px 0px 3px #222222;
-webkit-box-shadow: 0px 0px 3px #222222;
position: relative;
top: 1px;
left: 1px;
}
@media print {
#vt100 .scrollback {
display: none;
}
#vt100 #reconnect, #vt100 #cursor, #vt100 #menu, #vt100 #kbd_button, #vt100 #keyboard {
visibility: hidden;
}
#vt100 #scrollable {
overflow: hidden;
}
#vt100 #console, #vt100 #alt_console {
overflow: hidden;
width: 1000000ex;
}
}
[if DEFINES_COLORS]
/* IE cannot properly handle "inherit" properties. So, the monochrome.css/
* color.css style sheets cannot work, if we define colors in styles.css.
*/
[else DEFINES_COLORS]
/* SYSTEM colors */
#vt100 .ansiDef { color: #000000; }
#vt100 .ansiDefR { color: #ffffff; }
#vt100 #scrollable.inverted .ansiDef
{ color: #ffffff; }
#vt100 #scrollable.inverted .ansiDefR
{ color: #000000; }
#vt100 .ansi0 { color: #000000; }
#vt100 .ansi1 { color: #cd0000; }
#vt100 .ansi2 { color: #00cd00; }
#vt100 .ansi3 { color: #cdcd00; }
#vt100 .ansi4 { color: #0000ee; }
#vt100 .ansi5 { color: #cd00cd; }
#vt100 .ansi6 { color: #00cdcd; }
#vt100 .ansi7 { color: #e5e5e5; }
#vt100 .ansi8 { color: #7f7f7f; }
#vt100 .ansi9 { color: #ff0000; }
#vt100 .ansi10 { color: #00ff00; }
#vt100 .ansi11 { color: #e8e8e0; }
#vt100 .ansi12 { color: #5c5cff; }
#vt100 .ansi13 { color: #ff00ff; }
#vt100 .ansi14 { color: #00ffff; }
#vt100 .ansi15 { color: #ffffff; }
/* XTERM colors - 256 color mode */
#vt100 .ansi16 { color: #000000; }
#vt100 .ansi17 { color: #00005f; }
#vt100 .ansi18 { color: #000087; }
#vt100 .ansi19 { color: #0000af; }
#vt100 .ansi20 { color: #0000d7; }
#vt100 .ansi21 { color: #0000ff; }
#vt100 .ansi22 { color: #005f00; }
#vt100 .ansi23 { color: #005f5f; }
#vt100 .ansi24 { color: #005f87; }
#vt100 .ansi25 { color: #005faf; }
#vt100 .ansi26 { color: #005fd7; }
#vt100 .ansi27 { color: #005fff; }
#vt100 .ansi28 { color: #008700; }
#vt100 .ansi29 { color: #00875f; }
#vt100 .ansi30 { color: #008787; }
#vt100 .ansi31 { color: #0087af; }
#vt100 .ansi32 { color: #0087d7; }
#vt100 .ansi33 { color: #0087ff; }
#vt100 .ansi34 { color: #00af00; }
#vt100 .ansi35 { color: #00af5f; }
#vt100 .ansi36 { color: #00af87; }
#vt100 .ansi37 { color: #00afaf; }
#vt100 .ansi38 { color: #00afd7; }
#vt100 .ansi39 { color: #00afff; }
#vt100 .ansi40 { color: #00d700; }
#vt100 .ansi41 { color: #00d75f; }
#vt100 .ansi42 { color: #00d787; }
#vt100 .ansi43 { color: #00d7af; }
#vt100 .ansi44 { color: #00d7d7; }
#vt100 .ansi45 { color: #00d7ff; }
#vt100 .ansi46 { color: #00ff00; }
#vt100 .ansi47 { color: #00ff5f; }
#vt100 .ansi48 { color: #00ff87; }
#vt100 .ansi49 { color: #00ffaf; }
#vt100 .ansi50 { color: #00ffd7; }
#vt100 .ansi51 { color: #00ffff; }
#vt100 .ansi52 { color: #5f0000; }
#vt100 .ansi53 { color: #5f005f; }
#vt100 .ansi54 { color: #5f0087; }
#vt100 .ansi55 { color: #5f00af; }
#vt100 .ansi56 { color: #5f00d7; }
#vt100 .ansi57 { color: #5f00ff; }
#vt100 .ansi58 { color: #5f5f00; }
#vt100 .ansi59 { color: #5f5f5f; }
#vt100 .ansi60 { color: #5f5f87; }
#vt100 .ansi61 { color: #5f5faf; }
#vt100 .ansi62 { color: #5f5fd7; }
#vt100 .ansi63 { color: #5f5fff; }
#vt100 .ansi64 { color: #5f8700; }
#vt100 .ansi65 { color: #5f875f; }
#vt100 .ansi66 { color: #5f8787; }
#vt100 .ansi67 { color: #5f87af; }
#vt100 .ansi68 { color: #5f87d7; }
#vt100 .ansi69 { color: #5f87ff; }
#vt100 .ansi70 { color: #5faf00; }
#vt100 .ansi71 { color: #5faf5f; }
#vt100 .ansi72 { color: #5faf87; }
#vt100 .ansi73 { color: #5fafaf; }
#vt100 .ansi74 { color: #5fafd7; }
#vt100 .ansi75 { color: #5fafff; }
#vt100 .ansi76 { color: #5fd700; }
#vt100 .ansi77 { color: #5fd75f; }
#vt100 .ansi78 { color: #5fd787; }
#vt100 .ansi79 { color: #5fd7af; }
#vt100 .ansi80 { color: #5fd7d7; }
#vt100 .ansi81 { color: #5fd7ff; }
#vt100 .ansi82 { color: #5fff00; }
#vt100 .ansi83 { color: #5fff5f; }
#vt100 .ansi84 { color: #5fff87; }
#vt100 .ansi85 { color: #5fffaf; }
#vt100 .ansi86 { color: #5fffd7; }
#vt100 .ansi87 { color: #5fffff; }
#vt100 .ansi88 { color: #870000; }
#vt100 .ansi89 { color: #87005f; }
#vt100 .ansi90 { color: #870087; }
#vt100 .ansi91 { color: #8700af; }
#vt100 .ansi92 { color: #8700d7; }
#vt100 .ansi93 { color: #8700ff; }
#vt100 .ansi94 { color: #875f00; }
#vt100 .ansi95 { color: #875f5f; }
#vt100 .ansi96 { color: #875f87; }
#vt100 .ansi97 { color: #875faf; }
#vt100 .ansi98 { color: #875fd7; }
#vt100 .ansi99 { color: #875fff; }
#vt100 .ansi100 { color: #878700; }
#vt100 .ansi101 { color: #87875f; }
#vt100 .ansi102 { color: #878787; }
#vt100 .ansi103 { color: #8787af; }
#vt100 .ansi104 { color: #8787d7; }
#vt100 .ansi105 { color: #8787ff; }
#vt100 .ansi106 { color: #87af00; }
#vt100 .ansi107 { color: #87af5f; }
#vt100 .ansi108 { color: #87af87; }
#vt100 .ansi109 { color: #87afaf; }
#vt100 .ansi110 { color: #87afd7; }
#vt100 .ansi111 { color: #87afff; }
#vt100 .ansi112 { color: #87d700; }
#vt100 .ansi113 { color: #87d75f; }
#vt100 .ansi114 { color: #87d787; }
#vt100 .ansi115 { color: #87d7af; }
#vt100 .ansi116 { color: #87d7d7; }
#vt100 .ansi117 { color: #87d7ff; }
#vt100 .ansi118 { color: #87ff00; }
#vt100 .ansi119 { color: #87ff5f; }
#vt100 .ansi120 { color: #87ff87; }
#vt100 .ansi121 { color: #87ffaf; }
#vt100 .ansi122 { color: #87ffd7; }
#vt100 .ansi123 { color: #87ffff; }
#vt100 .ansi124 { color: #af0000; }
#vt100 .ansi125 { color: #af005f; }
#vt100 .ansi126 { color: #af0087; }
#vt100 .ansi127 { color: #af00af; }
#vt100 .ansi128 { color: #af00d7; }
#vt100 .ansi129 { color: #af00ff; }
#vt100 .ansi130 { color: #af5f00; }
#vt100 .ansi131 { color: #af5f5f; }
#vt100 .ansi132 { color: #af5f87; }
#vt100 .ansi133 { color: #af5faf; }
#vt100 .ansi134 { color: #af5fd7; }
#vt100 .ansi135 { color: #af5fff; }
#vt100 .ansi136 { color: #af8700; }
#vt100 .ansi137 { color: #af875f; }
#vt100 .ansi138 { color: #af8787; }
#vt100 .ansi139 { color: #af87af; }
#vt100 .ansi140 { color: #af87d7; }
#vt100 .ansi141 { color: #af87ff; }
#vt100 .ansi142 { color: #afaf00; }
#vt100 .ansi143 { color: #afaf5f; }
#vt100 .ansi144 { color: #afaf87; }
#vt100 .ansi145 { color: #afafaf; }
#vt100 .ansi146 { color: #afafd7; }
#vt100 .ansi147 { color: #afafff; }
#vt100 .ansi148 { color: #afd700; }
#vt100 .ansi149 { color: #afd75f; }
#vt100 .ansi150 { color: #afd787; }
#vt100 .ansi151 { color: #afd7af; }
#vt100 .ansi152 { color: #afd7d7; }
#vt100 .ansi153 { color: #afd7ff; }
#vt100 .ansi154 { color: #afff00; }
#vt100 .ansi155 { color: #afff5f; }
#vt100 .ansi156 { color: #afff87; }
#vt100 .ansi157 { color: #afffaf; }
#vt100 .ansi158 { color: #afffd7; }
#vt100 .ansi159 { color: #afffff; }
#vt100 .ansi160 { color: #d70000; }
#vt100 .ansi161 { color: #d7005f; }
#vt100 .ansi162 { color: #d70087; }
#vt100 .ansi163 { color: #d700af; }
#vt100 .ansi164 { color: #d700d7; }
#vt100 .ansi165 { color: #d700ff; }
#vt100 .ansi166 { color: #d75f00; }
#vt100 .ansi167 { color: #d75f5f; }
#vt100 .ansi168 { color: #d75f87; }
#vt100 .ansi169 { color: #d75faf; }
#vt100 .ansi170 { color: #d75fd7; }
#vt100 .ansi171 { color: #d75fff; }
#vt100 .ansi172 { color: #d78700; }
#vt100 .ansi173 { color: #d7875f; }
#vt100 .ansi174 { color: #d78787; }
#vt100 .ansi175 { color: #d787af; }
#vt100 .ansi176 { color: #d787d7; }
#vt100 .ansi177 { color: #d787ff; }
#vt100 .ansi178 { color: #d7af00; }
#vt100 .ansi179 { color: #d7af5f; }
#vt100 .ansi180 { color: #d7af87; }
#vt100 .ansi181 { color: #d7afaf; }
#vt100 .ansi182 { color: #d7afd7; }
#vt100 .ansi183 { color: #d7afff; }
#vt100 .ansi184 { color: #d7d700; }
#vt100 .ansi185 { color: #d7d75f; }
#vt100 .ansi186 { color: #d7d787; }
#vt100 .ansi187 { color: #d7d7af; }
#vt100 .ansi188 { color: #d7d7d7; }
#vt100 .ansi189 { color: #d7d7ff; }
#vt100 .ansi190 { color: #d7ff00; }
#vt100 .ansi191 { color: #d7ff5f; }
#vt100 .ansi192 { color: #d7ff87; }
#vt100 .ansi193 { color: #d7ffaf; }
#vt100 .ansi194 { color: #d7ffd7; }
#vt100 .ansi195 { color: #d7ffff; }
#vt100 .ansi196 { color: #ff0000; }
#vt100 .ansi197 { color: #ff005f; }
#vt100 .ansi198 { color: #ff0087; }
#vt100 .ansi199 { color: #ff00af; }
#vt100 .ansi200 { color: #ff00d7; }
#vt100 .ansi201 { color: #ff00ff; }
#vt100 .ansi202 { color: #ff5f00; }
#vt100 .ansi203 { color: #ff5f5f; }
#vt100 .ansi204 { color: #ff5f87; }
#vt100 .ansi205 { color: #ff5faf; }
#vt100 .ansi206 { color: #ff5fd7; }
#vt100 .ansi207 { color: #ff5fff; }
#vt100 .ansi208 { color: #ff8700; }
#vt100 .ansi209 { color: #ff875f; }
#vt100 .ansi210 { color: #ff8787; }
#vt100 .ansi211 { color: #ff87af; }
#vt100 .ansi212 { color: #ff87d7; }
#vt100 .ansi213 { color: #ff87ff; }
#vt100 .ansi214 { color: #ffaf00; }
#vt100 .ansi215 { color: #ffaf5f; }
#vt100 .ansi216 { color: #ffaf87; }
#vt100 .ansi217 { color: #ffafaf; }
#vt100 .ansi218 { color: #ffafd7; }
#vt100 .ansi219 { color: #ffafff; }
#vt100 .ansi220 { color: #ffd700; }
#vt100 .ansi221 { color: #ffd75f; }
#vt100 .ansi222 { color: #ffd787; }
#vt100 .ansi223 { color: #ffd7af; }
#vt100 .ansi224 { color: #ffd7d7; }
#vt100 .ansi225 { color: #ffd7ff; }
#vt100 .ansi226 { color: #ffff00; }
#vt100 .ansi227 { color: #ffff5f; }
#vt100 .ansi228 { color: #ffff87; }
#vt100 .ansi229 { color: #ffffaf; }
#vt100 .ansi230 { color: #ffffd7; }
#vt100 .ansi231 { color: #ffffff; }
#vt100 .ansi232 { color: #080808; }
#vt100 .ansi233 { color: #121212; }
#vt100 .ansi234 { color: #1c1c1c; }
#vt100 .ansi235 { color: #262626; }
#vt100 .ansi236 { color: #303030; }
#vt100 .ansi237 { color: #3a3a3a; }
#vt100 .ansi238 { color: #444444; }
#vt100 .ansi239 { color: #4e4e4e; }
#vt100 .ansi240 { color: #585858; }
#vt100 .ansi241 { color: #626262; }
#vt100 .ansi242 { color: #6c6c6c; }
#vt100 .ansi243 { color: #767676; }
#vt100 .ansi244 { color: #808080; }
#vt100 .ansi245 { color: #8a8a8a; }
#vt100 .ansi246 { color: #949494; }
#vt100 .ansi247 { color: #9e9e9e; }
#vt100 .ansi248 { color: #a8a8a8; }
#vt100 .ansi249 { color: #b2b2b2; }
#vt100 .ansi250 { color: #bcbcbc; }
#vt100 .ansi251 { color: #c6c6c6; }
#vt100 .ansi252 { color: #d0d0d0; }
#vt100 .ansi253 { color: #dadada; }
#vt100 .ansi254 { color: #e4e4e4; }
#vt100 .ansi255 { color: #eeeeee; }
/* SYSTEM colors */
#vt100 .bgAnsiDef { background-color: #ffffff; }
#vt100 .bgAnsiDefR
{ background-color: #000000; }
#vt100 #scrollable.inverted .bgAnsiDef
{ background-color: #000000; }
#vt100 #scrollable.inverted .bgAnsiDefR
{ background-color: #ffffff; }
#vt100 .bgAnsi0 { background-color: #000000; }
#vt100 .bgAnsi1 { background-color: #cd0000; }
#vt100 .bgAnsi2 { background-color: #00cd00; }
#vt100 .bgAnsi3 { background-color: #cdcd00; }
#vt100 .bgAnsi4 { background-color: #0000ee; }
#vt100 .bgAnsi5 { background-color: #cd00cd; }
#vt100 .bgAnsi6 { background-color: #00cdcd; }
#vt100 .bgAnsi7 { background-color: #e5e5e5; }
#vt100 .bgAnsi8 { background-color: #7f7f7f; }
#vt100 .bgAnsi9 { background-color: #ff0000; }
#vt100 .bgAnsi10 { background-color: #00ff00; }
#vt100 .bgAnsi11 { background-color: #e8e800; }
#vt100 .bgAnsi12 { background-color: #5c5cff; }
#vt100 .bgAnsi13 { background-color: #ff00ff; }
#vt100 .bgAnsi14 { background-color: #00ffff; }
#vt100 .bgAnsi15 { background-color: #ffffff; }
/* XTERM colors - 256 color mode */
#vt100 .bgAnsi16 { background-color: #000000; }
#vt100 .bgAnsi17 { background-color: #00005f; }
#vt100 .bgAnsi18 { background-color: #000087; }
#vt100 .bgAnsi19 { background-color: #0000af; }
#vt100 .bgAnsi20 { background-color: #0000d7; }
#vt100 .bgAnsi21 { background-color: #0000ff; }
#vt100 .bgAnsi22 { background-color: #005f00; }
#vt100 .bgAnsi23 { background-color: #005f5f; }
#vt100 .bgAnsi24 { background-color: #005f87; }
#vt100 .bgAnsi25 { background-color: #005faf; }
#vt100 .bgAnsi26 { background-color: #005fd7; }
#vt100 .bgAnsi27 { background-color: #005fff; }
#vt100 .bgAnsi28 { background-color: #008700; }
#vt100 .bgAnsi29 { background-color: #00875f; }
#vt100 .bgAnsi30 { background-color: #008787; }
#vt100 .bgAnsi31 { background-color: #0087af; }
#vt100 .bgAnsi32 { background-color: #0087d7; }
#vt100 .bgAnsi33 { background-color: #0087ff; }
#vt100 .bgAnsi34 { background-color: #00af00; }
#vt100 .bgAnsi35 { background-color: #00af5f; }
#vt100 .bgAnsi36 { background-color: #00af87; }
#vt100 .bgAnsi37 { background-color: #00afaf; }
#vt100 .bgAnsi38 { background-color: #00afd7; }
#vt100 .bgAnsi39 { background-color: #00afff; }
#vt100 .bgAnsi40 { background-color: #00d700; }
#vt100 .bgAnsi41 { background-color: #00d75f; }
#vt100 .bgAnsi42 { background-color: #00d787; }
#vt100 .bgAnsi43 { background-color: #00d7af; }
#vt100 .bgAnsi44 { background-color: #00d7d7; }
#vt100 .bgAnsi45 { background-color: #00d7ff; }
#vt100 .bgAnsi46 { background-color: #00ff00; }
#vt100 .bgAnsi47 { background-color: #00ff5f; }
#vt100 .bgAnsi48 { background-color: #00ff87; }
#vt100 .bgAnsi49 { background-color: #00ffaf; }
#vt100 .bgAnsi50 { background-color: #00ffd7; }
#vt100 .bgAnsi51 { background-color: #00ffff; }
#vt100 .bgAnsi52 { background-color: #5f0000; }
#vt100 .bgAnsi53 { background-color: #5f005f; }
#vt100 .bgAnsi54 { background-color: #5f0087; }
#vt100 .bgAnsi55 { background-color: #5f00af; }
#vt100 .bgAnsi56 { background-color: #5f00d7; }
#vt100 .bgAnsi57 { background-color: #5f00ff; }
#vt100 .bgAnsi58 { background-color: #5f5f00; }
#vt100 .bgAnsi59 { background-color: #5f5f5f; }
#vt100 .bgAnsi60 { background-color: #5f5f87; }
#vt100 .bgAnsi61 { background-color: #5f5faf; }
#vt100 .bgAnsi62 { background-color: #5f5fd7; }
#vt100 .bgAnsi63 { background-color: #5f5fff; }
#vt100 .bgAnsi64 { background-color: #5f8700; }
#vt100 .bgAnsi65 { background-color: #5f875f; }
#vt100 .bgAnsi66 { background-color: #5f8787; }
#vt100 .bgAnsi67 { background-color: #5f87af; }
#vt100 .bgAnsi68 { background-color: #5f87d7; }
#vt100 .bgAnsi69 { background-color: #5f87ff; }
#vt100 .bgAnsi70 { background-color: #5faf00; }
#vt100 .bgAnsi71 { background-color: #5faf5f; }
#vt100 .bgAnsi72 { background-color: #5faf87; }
#vt100 .bgAnsi73 { background-color: #5fafaf; }
#vt100 .bgAnsi74 { background-color: #5fafd7; }
#vt100 .bgAnsi75 { background-color: #5fafff; }
#vt100 .bgAnsi76 { background-color: #5fd700; }
#vt100 .bgAnsi77 { background-color: #5fd75f; }
#vt100 .bgAnsi78 { background-color: #5fd787; }
#vt100 .bgAnsi79 { background-color: #5fd7af; }
#vt100 .bgAnsi80 { background-color: #5fd7d7; }
#vt100 .bgAnsi81 { background-color: #5fd7ff; }
#vt100 .bgAnsi82 { background-color: #5fff00; }
#vt100 .bgAnsi83 { background-color: #5fff5f; }
#vt100 .bgAnsi84 { background-color: #5fff87; }
#vt100 .bgAnsi85 { background-color: #5fffaf; }
#vt100 .bgAnsi86 { background-color: #5fffd7; }
#vt100 .bgAnsi87 { background-color: #5fffff; }
#vt100 .bgAnsi88 { background-color: #870000; }
#vt100 .bgAnsi89 { background-color: #87005f; }
#vt100 .bgAnsi90 { background-color: #870087; }
#vt100 .bgAnsi91 { background-color: #8700af; }
#vt100 .bgAnsi92 { background-color: #8700d7; }
#vt100 .bgAnsi93 { background-color: #8700ff; }
#vt100 .bgAnsi94 { background-color: #875f00; }
#vt100 .bgAnsi95 { background-color: #875f5f; }
#vt100 .bgAnsi96 { background-color: #875f87; }
#vt100 .bgAnsi97 { background-color: #875faf; }
#vt100 .bgAnsi98 { background-color: #875fd7; }
#vt100 .bgAnsi99 { background-color: #875fff; }
#vt100 .bgAnsi100 { background-color: #878700; }
#vt100 .bgAnsi101 { background-color: #87875f; }
#vt100 .bgAnsi102 { background-color: #878787; }
#vt100 .bgAnsi103 { background-color: #8787af; }
#vt100 .bgAnsi104 { background-color: #8787d7; }
#vt100 .bgAnsi105 { background-color: #8787ff; }
#vt100 .bgAnsi106 { background-color: #87af00; }
#vt100 .bgAnsi107 { background-color: #87af5f; }
#vt100 .bgAnsi108 { background-color: #87af87; }
#vt100 .bgAnsi109 { background-color: #87afaf; }
#vt100 .bgAnsi110 { background-color: #87afd7; }
#vt100 .bgAnsi111 { background-color: #87afff; }
#vt100 .bgAnsi112 { background-color: #87d700; }
#vt100 .bgAnsi113 { background-color: #87d75f; }
#vt100 .bgAnsi114 { background-color: #87d787; }
#vt100 .bgAnsi115 { background-color: #87d7af; }
#vt100 .bgAnsi116 { background-color: #87d7d7; }
#vt100 .bgAnsi117 { background-color: #87d7ff; }
#vt100 .bgAnsi118 { background-color: #87ff00; }
#vt100 .bgAnsi119 { background-color: #87ff5f; }
#vt100 .bgAnsi120 { background-color: #87ff87; }
#vt100 .bgAnsi121 { background-color: #87ffaf; }
#vt100 .bgAnsi122 { background-color: #87ffd7; }
#vt100 .bgAnsi123 { background-color: #87ffff; }
#vt100 .bgAnsi124 { background-color: #af0000; }
#vt100 .bgAnsi125 { background-color: #af005f; }
#vt100 .bgAnsi126 { background-color: #af0087; }
#vt100 .bgAnsi127 { background-color: #af00af; }
#vt100 .bgAnsi128 { background-color: #af00d7; }
#vt100 .bgAnsi129 { background-color: #af00ff; }
#vt100 .bgAnsi130 { background-color: #af5f00; }
#vt100 .bgAnsi131 { background-color: #af5f5f; }
#vt100 .bgAnsi132 { background-color: #af5f87; }
#vt100 .bgAnsi133 { background-color: #af5faf; }
#vt100 .bgAnsi134 { background-color: #af5fd7; }
#vt100 .bgAnsi135 { background-color: #af5fff; }
#vt100 .bgAnsi136 { background-color: #af8700; }
#vt100 .bgAnsi137 { background-color: #af875f; }
#vt100 .bgAnsi138 { background-color: #af8787; }
#vt100 .bgAnsi139 { background-color: #af87af; }
#vt100 .bgAnsi140 { background-color: #af87d7; }
#vt100 .bgAnsi141 { background-color: #af87ff; }
#vt100 .bgAnsi142 { background-color: #afaf00; }
#vt100 .bgAnsi143 { background-color: #afaf5f; }
#vt100 .bgAnsi144 { background-color: #afaf87; }
#vt100 .bgAnsi145 { background-color: #afafaf; }
#vt100 .bgAnsi146 { background-color: #afafd7; }
#vt100 .bgAnsi147 { background-color: #afafff; }
#vt100 .bgAnsi148 { background-color: #afd700; }
#vt100 .bgAnsi149 { background-color: #afd75f; }
#vt100 .bgAnsi150 { background-color: #afd787; }
#vt100 .bgAnsi151 { background-color: #afd7af; }
#vt100 .bgAnsi152 { background-color: #afd7d7; }
#vt100 .bgAnsi153 { background-color: #afd7ff; }
#vt100 .bgAnsi154 { background-color: #afff00; }
#vt100 .bgAnsi155 { background-color: #afff5f; }
#vt100 .bgAnsi156 { background-color: #afff87; }
#vt100 .bgAnsi157 { background-color: #afffaf; }
#vt100 .bgAnsi158 { background-color: #afffd7; }
#vt100 .bgAnsi159 { background-color: #afffff; }
#vt100 .bgAnsi160 { background-color: #d70000; }
#vt100 .bgAnsi161 { background-color: #d7005f; }
#vt100 .bgAnsi162 { background-color: #d70087; }
#vt100 .bgAnsi163 { background-color: #d700af; }
#vt100 .bgAnsi164 { background-color: #d700d7; }
#vt100 .bgAnsi165 { background-color: #d700ff; }
#vt100 .bgAnsi166 { background-color: #d75f00; }
#vt100 .bgAnsi167 { background-color: #d75f5f; }
#vt100 .bgAnsi168 { background-color: #d75f87; }
#vt100 .bgAnsi169 { background-color: #d75faf; }
#vt100 .bgAnsi170 { background-color: #d75fd7; }
#vt100 .bgAnsi171 { background-color: #d75fff; }
#vt100 .bgAnsi172 { background-color: #d78700; }
#vt100 .bgAnsi173 { background-color: #d7875f; }
#vt100 .bgAnsi174 { background-color: #d78787; }
#vt100 .bgAnsi175 { background-color: #d787af; }
#vt100 .bgAnsi176 { background-color: #d787d7; }
#vt100 .bgAnsi177 { background-color: #d787ff; }
#vt100 .bgAnsi178 { background-color: #d7af00; }
#vt100 .bgAnsi179 { background-color: #d7af5f; }
#vt100 .bgAnsi180 { background-color: #d7af87; }
#vt100 .bgAnsi181 { background-color: #d7afaf; }
#vt100 .bgAnsi182 { background-color: #d7afd7; }
#vt100 .bgAnsi183 { background-color: #d7afff; }
#vt100 .bgAnsi184 { background-color: #d7d700; }
#vt100 .bgAnsi185 { background-color: #d7d75f; }
#vt100 .bgAnsi186 { background-color: #d7d787; }
#vt100 .bgAnsi187 { background-color: #d7d7af; }
#vt100 .bgAnsi188 { background-color: #d7d7d7; }
#vt100 .bgAnsi189 { background-color: #d7d7ff; }
#vt100 .bgAnsi190 { background-color: #d7ff00; }
#vt100 .bgAnsi191 { background-color: #d7ff5f; }
#vt100 .bgAnsi192 { background-color: #d7ff87; }
#vt100 .bgAnsi193 { background-color: #d7ffaf; }
#vt100 .bgAnsi194 { background-color: #d7ffd7; }
#vt100 .bgAnsi195 { background-color: #d7ffff; }
#vt100 .bgAnsi196 { background-color: #ff0000; }
#vt100 .bgAnsi197 { background-color: #ff005f; }
#vt100 .bgAnsi198 { background-color: #ff0087; }
#vt100 .bgAnsi199 { background-color: #ff00af; }
#vt100 .bgAnsi200 { background-color: #ff00d7; }
#vt100 .bgAnsi201 { background-color: #ff00ff; }
#vt100 .bgAnsi202 { background-color: #ff5f00; }
#vt100 .bgAnsi203 { background-color: #ff5f5f; }
#vt100 .bgAnsi204 { background-color: #ff5f87; }
#vt100 .bgAnsi205 { background-color: #ff5faf; }
#vt100 .bgAnsi206 { background-color: #ff5fd7; }
#vt100 .bgAnsi207 { background-color: #ff5fff; }
#vt100 .bgAnsi208 { background-color: #ff8700; }
#vt100 .bgAnsi209 { background-color: #ff875f; }
#vt100 .bgAnsi210 { background-color: #ff8787; }
#vt100 .bgAnsi211 { background-color: #ff87af; }
#vt100 .bgAnsi212 { background-color: #ff87d7; }
#vt100 .bgAnsi213 { background-color: #ff87ff; }
#vt100 .bgAnsi214 { background-color: #ffaf00; }
#vt100 .bgAnsi215 { background-color: #ffaf5f; }
#vt100 .bgAnsi216 { background-color: #ffaf87; }
#vt100 .bgAnsi217 { background-color: #ffafaf; }
#vt100 .bgAnsi218 { background-color: #ffafd7; }
#vt100 .bgAnsi219 { background-color: #ffafff; }
#vt100 .bgAnsi220 { background-color: #ffd700; }
#vt100 .bgAnsi221 { background-color: #ffd75f; }
#vt100 .bgAnsi222 { background-color: #ffd787; }
#vt100 .bgAnsi223 { background-color: #ffd7af; }
#vt100 .bgAnsi224 { background-color: #ffd7d7; }
#vt100 .bgAnsi225 { background-color: #ffd7ff; }
#vt100 .bgAnsi226 { background-color: #ffff00; }
#vt100 .bgAnsi227 { background-color: #ffff5f; }
#vt100 .bgAnsi228 { background-color: #ffff87; }
#vt100 .bgAnsi229 { background-color: #ffffaf; }
#vt100 .bgAnsi230 { background-color: #ffffd7; }
#vt100 .bgAnsi231 { background-color: #ffffff; }
#vt100 .bgAnsi232 { background-color: #080808; }
#vt100 .bgAnsi233 { background-color: #121212; }
#vt100 .bgAnsi234 { background-color: #1c1c1c; }
#vt100 .bgAnsi235 { background-color: #262626; }
#vt100 .bgAnsi236 { background-color: #303030; }
#vt100 .bgAnsi237 { background-color: #3a3a3a; }
#vt100 .bgAnsi238 { background-color: #444444; }
#vt100 .bgAnsi239 { background-color: #4e4e4e; }
#vt100 .bgAnsi240 { background-color: #585858; }
#vt100 .bgAnsi241 { background-color: #626262; }
#vt100 .bgAnsi242 { background-color: #6c6c6c; }
#vt100 .bgAnsi243 { background-color: #767676; }
#vt100 .bgAnsi244 { background-color: #808080; }
#vt100 .bgAnsi245 { background-color: #8a8a8a; }
#vt100 .bgAnsi246 { background-color: #949494; }
#vt100 .bgAnsi247 { background-color: #9e9e9e; }
#vt100 .bgAnsi248 { background-color: #a8a8a8; }
#vt100 .bgAnsi249 { background-color: #b2b2b2; }
#vt100 .bgAnsi250 { background-color: #bcbcbc; }
#vt100 .bgAnsi251 { background-color: #c6c6c6; }
#vt100 .bgAnsi252 { background-color: #d0d0d0; }
#vt100 .bgAnsi253 { background-color: #dadada; }
#vt100 .bgAnsi254 { background-color: #e4e4e4; }
#vt100 .bgAnsi255 { background-color: #eeeeee; }
[endif DEFINES_COLORS]
// ShellInABox.js -- Use XMLHttpRequest to provide an AJAX terminal emulator.
// Copyright (C) 2008-2010 Markus Gutschke
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// In addition to these license terms, the author grants the following
// additional rights:
//
// If you modify this program, or any covered work, by linking or
// combining it with the OpenSSL project's OpenSSL library (or a
// modified version of that library), containing parts covered by the
// terms of the OpenSSL or SSLeay licenses, the author
// grants you additional permission to convey the resulting work.
// Corresponding Source for a non-source form of such a combination
// shall include the source code for the parts of OpenSSL used as well
// as that of the covered work.
//
// You may at your option choose to remove this additional permission from
// the work, or from any part of it.
//
// It is possible to build this program in a way that it loads OpenSSL
// libraries at run-time. If doing so, the following notices are required
// by the OpenSSL and SSLeay licenses:
//
// This product includes software developed by the OpenSSL Project
// for use in the OpenSSL Toolkit. (http://www.openssl.org/)
//
// This product includes cryptographic software written by Eric Young
// (eay@cryptsoft.com)
//
//
// The most up-to-date version of this program is always available from
// http://shellinabox.com
//
//
// Notes:
//
// The author believes that for the purposes of this license, you meet the
// requirements for publishing the source code, if your web server publishes
// the source in unmodified form (i.e. with licensing information, comments,
// formatting, and identifier names intact). If there are technical reasons
// that require you to make changes to the source code when serving the
// JavaScript (e.g to remove pre-processor directives from the source), these
// changes should be done in a reversible fashion.
//
// The author does not consider websites that reference this script in
// unmodified form, and web servers that serve this script in unmodified form
// to be derived works. As such, they are believed to be outside of the
// scope of this license and not subject to the rights or restrictions of the
// GNU General Public License.
//
// If in doubt, consult a legal professional familiar with the laws that
// apply in your country.
// #define XHR_UNITIALIZED 0
// #define XHR_OPEN 1
// #define XHR_SENT 2
// #define XHR_RECEIVING 3
// #define XHR_LOADED 4
// IE does not define XMLHttpRequest by default, so we provide a suitable
// wrapper.
if (typeof XMLHttpRequest == 'undefined') {
XMLHttpRequest = function() {
try { return new ActiveXObject('Msxml2.XMLHTTP.6.0');} catch (e) { }
try { return new ActiveXObject('Msxml2.XMLHTTP.3.0');} catch (e) { }
try { return new ActiveXObject('Msxml2.XMLHTTP'); } catch (e) { }
try { return new ActiveXObject('Microsoft.XMLHTTP'); } catch (e) { }
throw new Error('');
};
}
function extend(subClass, baseClass) {
function inheritance() { }
inheritance.prototype = baseClass.prototype;
subClass.prototype = new inheritance();
subClass.prototype.constructor = subClass;
subClass.prototype.superClass = baseClass.prototype;
};
function ShellInABox(url, container) {
if (url == undefined) {
this.rooturl = document.location.href;
this.url = document.location.href.replace(/[?#].*/, '');
} else {
this.rooturl = url;
this.url = url;
}
if (document.location.hash != '') {
var hash = decodeURIComponent(document.location.hash).
replace(/^#/, '');
this.nextUrl = hash.replace(/,.*/, '');
this.session = hash.replace(/[^,]*,/, '');
} else {
this.nextUrl = this.url;
this.session = null;
}
this.pendingKeys = '';
this.keysInFlight = false;
this.connected = false;
this.replayOnOutput = false;
this.replayOnSession = false;
this.superClass.constructor.call(this, container);
// We have to initiate the first XMLHttpRequest from a timer. Otherwise,
// Chrome never realizes that the page has loaded.
setTimeout(function(shellInABox) {
return function() {
shellInABox.messageInit();
shellInABox.sendRequest();
};
}(this), 1);
};
extend(ShellInABox, VT100);
ShellInABox.prototype.sessionClosed = function() {
try {
this.connected = false;
if (this.session) {
this.session = undefined;
if (this.cursorX > 0) {
this.vt100('\r\n');
}
this.vt100('Session closed.');
}
this.showReconnect(true);
if (this.replayOnSession) {
this.messageReplay('session', 'closed');
}
} catch (e) {
}
};
ShellInABox.prototype.reconnect = function() {
this.showReconnect(false);
if (!this.session) {
if (document.location.hash != '') {
// A shellinaboxd daemon launched from a CGI only allows a single
// session. In order to reconnect, we must reload the frame definition
// and obtain a new port number. As this is a different origin, we
// need to get enclosing page to help us.
parent.location = this.nextUrl;
} else {
if (this.url != this.nextUrl) {
document.location.replace(this.nextUrl);
} else {
this.pendingKeys = '';
this.keysInFlight = false;
this.reset(true);
this.sendRequest();
}
}
}
return false;
};
ShellInABox.prototype.sendRequest = function(request) {
if (request == undefined) {
request = new XMLHttpRequest();
}
request.open('POST', this.url + '?', true);
request.timeout = 30000; // Don't leave POST pending forever: force 30s timeout to prevent HTTP Proxy thread hijack
request.setRequestHeader('Cache-Control', 'no-cache');
request.setRequestHeader('Content-Type',
'application/x-www-form-urlencoded; charset=utf-8');
var content = 'width=' + this.terminalWidth +
'&height=' + this.terminalHeight +
(this.session ? '&session=' +
encodeURIComponent(this.session) : '&rooturl='+
encodeURIComponent(this.rooturl));
request.onreadystatechange = function(shellInABox) {
return function() {
try {
return shellInABox.onReadyStateChange(request);
} catch (e) {
shellInABox.sessionClosed();
}
}
}(this);
request.send(content);
};
ShellInABox.prototype.onReadyStateChange = function(request) {
if (request.readyState == 4 /* XHR_LOADED */) {
if (request.status == 200) {
this.connected = true;
var response = eval('(' + request.responseText + ')');
if (response.data) {
if (this.replayOnOutput) {
this.messageReplay('output', response.data);
}
this.vt100(response.data);
}
if (!response.session ||
this.session && this.session != response.session) {
this.sessionClosed();
} else {
if (this.replayOnSession && !this.session && response.session) {
this.messageReplay('session', 'alive');
}
this.session = response.session;
this.sendRequest(request);
}
} else if (request.status == 0) {
// Time Out or other connection problems: retry after 1s to prevent release CPU before retry
setTimeout(function(shellInABox) {
return function() {
shellInABox.sendRequest();
};
}(this), 1000);
} else {
this.sessionClosed();
}
}
};
ShellInABox.prototype.sendKeys = function(keys) {
if (!this.connected) {
return;
}
if (this.keysInFlight || this.session == undefined) {
this.pendingKeys += keys;
} else {
this.keysInFlight = true;
keys = this.pendingKeys + keys;
this.pendingKeys = '';
var request = new XMLHttpRequest();
request.open('POST', this.url + '?', true);
request.setRequestHeader('Cache-Control', 'no-cache');
request.setRequestHeader('Content-Type',
'application/x-www-form-urlencoded; charset=utf-8');
var content = 'width=' + this.terminalWidth +
'&height=' + this.terminalHeight +
'&session=' +encodeURIComponent(this.session)+
'&keys=' + encodeURIComponent(keys);
request.onreadystatechange = function(shellInABox) {
return function() {
try {
return shellInABox.keyPressReadyStateChange(request);
} catch (e) {
}
}
}(this);
request.send(content);
}
};
ShellInABox.prototype.keyPressReadyStateChange = function(request) {
if (request.readyState == 4 /* XHR_LOADED */) {
this.keysInFlight = false;
if (this.pendingKeys) {
this.sendKeys('');
}
}
};
ShellInABox.prototype.keysPressed = function(ch) {
var hex = '0123456789ABCDEF';
var s = '';
for (var i = 0; i < ch.length; i++) {
var c = ch.charCodeAt(i);
if (c < 128) {
s += hex.charAt(c >> 4) + hex.charAt(c & 0xF);
} else if (c < 0x800) {
s += hex.charAt(0xC + (c >> 10) ) +
hex.charAt( (c >> 6) & 0xF ) +
hex.charAt(0x8 + ((c >> 4) & 0x3)) +
hex.charAt( c & 0xF );
} else if (c < 0x10000) {
s += 'E' +
hex.charAt( (c >> 12) ) +
hex.charAt(0x8 + ((c >> 10) & 0x3)) +
hex.charAt( (c >> 6) & 0xF ) +
hex.charAt(0x8 + ((c >> 4) & 0x3)) +
hex.charAt( c & 0xF );
} else if (c < 0x110000) {
s += 'F' +
hex.charAt( (c >> 18) ) +
hex.charAt(0x8 + ((c >> 16) & 0x3)) +
hex.charAt( (c >> 12) & 0xF ) +
hex.charAt(0x8 + ((c >> 10) & 0x3)) +
hex.charAt( (c >> 6) & 0xF ) +
hex.charAt(0x8 + ((c >> 4) & 0x3)) +
hex.charAt( c & 0xF );
}
}
this.sendKeys(s);
};
ShellInABox.prototype.resized = function(w, h) {
// Do not send a resize request until we are fully initialized.
if (this.session) {
// sendKeys() always transmits the current terminal size. So, flush all
// pending keys.
this.sendKeys('');
}
};
ShellInABox.prototype.toggleSSL = function() {
if (document.location.hash != '') {
if (this.nextUrl.match(/\?plain$/)) {
this.nextUrl = this.nextUrl.replace(/\?plain$/, '');
} else {
this.nextUrl = this.nextUrl.replace(/[?#].*/, '') + '?plain';
}
if (!this.session) {
parent.location = this.nextUrl;
}
} else {
this.nextUrl = this.nextUrl.match(/^https:/)
? this.nextUrl.replace(/^https:/, 'http:').replace(/\/*$/, '/plain')
: this.nextUrl.replace(/^http/, 'https').replace(/\/*plain$/, '');
}
if (this.nextUrl.match(/^[:]*:\/\/[^/]*$/)) {
this.nextUrl += '/';
}
if (this.session && this.nextUrl != this.url) {
alert('This change will take effect the next time you login.');
}
};
ShellInABox.prototype.extendContextMenu = function(entries, actions) {
// Modify the entries and actions in place, adding any locally defined
// menu entries.
var oldActions = [ ];
for (var i = 0; i < actions.length; i++) {
oldActions[i] = actions[i];
}
for (var node = entries.firstChild, i = 0, j = 0; node;
node = node.nextSibling) {
if (node.tagName == 'LI') {
actions[i++] = oldActions[j++];
if (node.id == "endconfig") {
node.id = '';
if (typeof serverSupportsSSL != 'undefined' && serverSupportsSSL &&
!(typeof disableSSLMenu != 'undefined' && disableSSLMenu)) {
// If the server supports both SSL and plain text connections,
// provide a menu entry to switch between the two.
var newNode = document.createElement('li');
var isSecure;
if (document.location.hash != '') {
isSecure = !this.nextUrl.match(/\?plain$/);
} else {
isSecure = this.nextUrl.match(/^https:/);
}
newNode.innerHTML = (isSecure ? '✔ ' : '') + 'Secure';
if (node.nextSibling) {
entries.insertBefore(newNode, node.nextSibling);
} else {
entries.appendChild(newNode);
}
actions[i++] = this.toggleSSL;
node = newNode;
}
node.id = 'endconfig';
}
}
}
};
ShellInABox.prototype.messageInit = function() {
// Test if server option for iframe message passing was set.
if (!serverMessagesOrigin) {
return;
}
// Test for browser support of this feature. JSON class functionality is
// also needed because some older IE browsers, support only string passing
// and we don't want to use unsafe eval() function in this case.
if (!window.postMessage || !window.JSON ||
!window.JSON.parse || !window.JSON.stringify) {
return;
}
// Install event listener.
if (window.addEventListener) {
window.addEventListener('message', function(shellInABox) {
return function(message) {
shellInABox.messageReceive(message);
}
}(this), false);
} else {
// For IE8
if (window.attachEvent) {
window.attachEvent('onmessage', function(shellInABox) {
return function(message) {
shellInABox.messageReceive(message);
}
}(this));
}
}
// After message mechanisms are in place "ready" message is sent to parent
// window.
parent.postMessage(JSON.stringify({type : 'ready', data : ''}), '*');
};
ShellInABox.prototype.messageReceive = function (message) {
// Check for message origin if needed.
if (serverMessagesOrigin !== "*") {
if (serverMessagesOrigin !== message.origin) {
return;
}
}
// Remember replay information.
if (!this.replaySource || !this.replayOrigin) {
this.replaySource = message.source;
this.replayOrigin = message.origin;
}
// Handle received message.
var decoded = JSON.parse(message.data);
switch (decoded.type) {
case 'input' :
// Input received data to terminal.
this.keysPressed(decoded.data);
break;
case 'output' :
// Enable, disable or toggle passing terminal output to parent window.
switch (decoded.data) {
case 'enable' : this.replayOnOutput = true; break;
case 'disable' : this.replayOnOutput = false; break;
case 'toggle' : this.replayOnOutput = !this.replayOnOutput; break;
}
break;
case 'session':
// Replay with session status.
this.messageReplay('session', this.session ? 'alive' : 'closed');
break;
case 'onsessionchange':
// Enable, disable or toggle passing session status to parent window.
switch (decoded.data) {
case 'enable' : this.replayOnSession = true; break;
case 'disable' : this.replayOnSession = false; break;
case 'toggle' : this.replayOnSession = !this.replayOnSession; break;
}
break;
case 'reconnect':
this.reconnect();
break;
}
};
ShellInABox.prototype.messageReplay = function(type, data) {
if (this.replaySource && this.replayOrigin) {
var encoded = JSON.stringify({ type : type, data : data });
this.replaySource.postMessage(encoded, this.replayOrigin);
}
};
ShellInABox.prototype.about = function() {
alert("Shell In A Box " + "2.20 " +
"\n\n" +
"Copyright 2008-2015 by Markus Gutschke. For more information visit\n" +
"http://shellinabox.com or http://github.com/shellinabox/." +
(typeof serverSupportsSSL != 'undefined' && serverSupportsSSL ?
"\n\n" +
"This product includes software developed by the OpenSSL Project for\n" +
"use in the OpenSSL Toolkit. (http://www.openssl.org/)" +
"\n\n" +
"This product includes cryptographic software written by Eric Young\n" +
"(eay@cryptsoft.com)" :
""));
};
/* vim: set filetype=javascript : */
Shell In A Box
/* Set styles used when opening the printer window */
#print {
margin: 0.5ex 0px 0px 0px;
}
#options, #spacer {
font-family: sans;
font-size: smaller;
position: fixed;
top: 0px;
left: 0px;
right: 0px;
background-color: #EEEEEE;
border-style: solid;
border-top: 0px solid black;
border-left: 0px solid black;
border-right: 0px solid black;
border-bottom: 1px solid black;
}
#spacer {
position: static;
visibility: hidden;
}
@media print {
body {
margin: 0px;
}
#print {
margin: 0px;
}
#print .pagebreak {
page-break-before: always;
}
#print .pagebreak hr, #options {
display: none;
}
}
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Shell In A Box
RIFFD WAVEfmt @ @ data Ž:E;E<úˆ5E>=UȹźIA;F3~ʻæ5H8H5}5E><\̷ȷT?=E4ʺ=YʷȷX==E4ʻã4I7H6ºy4E=?NĺźR>>D5˺9F:F;ù̆5D>=VǺŻJA<]̶ȷT>=E5˺=XʷȷY=>E4ʻâ4I7H6ºx4E=?NĺźR>=D5˺9F:F;ùˆ5D>=VǹŻJA<]˶ȷT>=E4˺ùˁ5D>=XʷȷX==E4˻â4I8H6ºy4E=?NĺźQ>>D5˺9F9E;ù̅5D>=VǹŻJA<]̷ȷT>=E4˺ùˁ5D>=XʷȷX=>E4ʻâ4H7H6ºy4E=D5˺9F:F;ùˆ5D>=VǹŻJA<]˷ȷT>=E4˺;E:F:ºt5E=?QƹźM@=YʷǷY=>D5˺ã3I7H6úx5D=?NûĻS<@@= application/octet-stream fn = malloc(s_size + 1) /dev/null buf = malloc(dataLen) path = malloc(s_size + 1) text/html; charset=utf-8 txt text/plain; charset=utf-8 jpg image/jpeg mp3 audio/mpeg au audio/basic mid audio/midi Check failed at shellinabox/externalfile.c:%d in %s(): %s HTTP/1.1 200 OK
Content-Type: %s
Content-Length: %d
response = realloc(response, respLen + dataLen + 1) state = malloc(sizeof(struct ExternalFileState)) text/javascript; charset=utf-8 A xE 1xE 5xE A yE nA A }A A OxE SxE gA kA A A [A SA ^xE bxE mxE pxE |xE xE externalFileHttpHandler registerExternalFiles
Login timed out after 60 seconds. Check failed at shellinabox/launcher.c:%d in %s(): %s !getpwuid_r(uid, &pwbuf, buf, len, &pw) && pw passwd = calloc(sizeof(struct passwd) + strlen(pw->pw_name) + strlen(pw->pw_passwd) + strlen(pw->pw_gecos) + strlen(pw->pw_dir) + strlen(pw->pw_shell) + 5, 1) oldStdin > 2 && oldStdout > 2 && oldStderr > 2 cmsg->cmsg_level == SOL_SOCKET [server] Child pid for termination not valid! [server] Child %d termination request failed! !strncmp(ptyPath, "/dev/pts", 8) || !strncmp(ptyPath, "/dev/pty", 8) || !strncmp(ptyPath, "/dev/tty", 8) utmp = malloc(sizeof(struct Utmp)) !setresgid(r_gid, e_gid, s_gid) !setresuid(r_uid, e_uid, s_uid) !fcntl(*pty, F_SETFL, O_NONBLOCK | O_RDWR) !sigaction(SIGCHLD, &sa, NULL) [server] Failed to read launch request! [server] Child %d exited with exit code %d. [server] Terminating child %d! [HUP] [server] Terminating child %d failed! [%s] url = calloc(request.urlLength + 1, 1) environment = malloc(2*sizeof(char *)) environment[0] = strdup("TERM=xterm") environment = realloc(environment, (numEnvVars + 1)*sizeof(char *)) !sigaction(SIGALRM, &sa, NULL) prompt = stringPrintf(NULL, "%s login: ", hostname) cmdline = realloc(cmdline, strlen(cmdline) + strlen(fqdn) - strlen("localhost") + 1) groups = malloc((ngroups + 1) * sizeof(gid_t)) getgrouplist(service->user, pw->pw_gid, groups, &ngroups) >= 0 *environment = realloc(*environment, (numEnvVars + 6)*sizeof(char *)) PATH=/usr/local/bin:/usr/bin:/bin:/usr/games (*environment)[numEnvVars++] = strdup( "PATH=/usr/local/bin:/usr/bin:/bin:/usr/games") !setresgid(service->gid, service->gid, service->gid) !setresuid(service->uid, service->uid, service->uid) service->cwd = strdup(pw->pw_dir) service->cwd = realloc((char *)service->cwd, 2) No directory, logging in with HOME=/ environment[i] = strdup("HOME=/") vars = newHashMap(destroyVariableHashEntry, NULL) value = strdup(service->group) cmdline = strdup(service->cmdline) cmdline = realloc(cmdline, (end - cmdline) + strlen(end) + incr + 1) environment = realloc(environment, (numEnvVars + 2)*sizeof(char *)) argv = realloc(argv, (argc + 1)*sizeof(char *)) argv[0] = realloc(argv[0], len + 2) !socketpair(AF_UNIX, SOCK_STREAM, 0, pair) !getresuid(&restricted, &tmp, &tmp) [server] Launcher fork() failed! buf = malloc(len) /var/log/wtmp nullFd > 2 dup2(nullFd, 0) == 0 dup2(fds[1], 1) == 1 dup2(fds[1], 2) == 2 dup2(0, 1) == 1 dup2(0, 2) == 2 dup2(oldStderr, 2) == 2 dup2(oldStdout, 1) == 1 dup2(oldStdin, 0) == 0 u = strdup(url) u = realloc(u, strlen(u) + 4) \"'`${};()
request = calloc(len, 1) bytes == sizeof(pid) session->pid = pid cmsg cmsg->cmsg_type == SCM_RIGHTS %s, %s %s%s /dev/pts /dev/pty /dev/tty SHELLINABOX !gettimeofday(&tv, NULL) /proc/self/fd !closedir(dir) !close(nullFd) path = malloc(length) /bin/sh [server] Failed to read URL! request.service >= 0 request.service < numServices TERM=xterm COLUMNS=%d LINES=%d %s=%s SHELLINABOX_URL=%s SHELLINABOX_PEERNAME=%s SHELLINABOX_REALIP=%s localhost !uname(&uts) fqdn = strdup(hostname) hostname = strdup(hostname) %s login: line = calloc(1, lineLength) nobody nogroup !service->cmdline
Access denied! ngroups >= 0 HOME=%s SHELL=%s LOGNAME=%s USER=%s !service->useLogin !service->cwd !chdir("/") HOME= HOME=/ -h -p /usr/bin/login key = strdup(*e) value = strdup("") key = malloc(ptr - *e + 1) value = strdup(ptr + 1) key = strdup("gid") key = strdup("group") key = strdup("peer") value = strdup(peerName) key = strdup("realip") realip value = strdup(realIP) key = strdup("uid") key = strdup("url") argv = malloc(sizeof(char *)) quote == DOUBLE quote == SINGLE *e = realloc(*e, s_size + 1) argc cmd = strdup(argv[0]) [server] Child %d launched forkpty() failed
TZ HZ execService getPWEnt read_string internalLogin E E childProcess forkPty launcherDaemon forkLauncher closeAllFds destroyUtmp newUtmp initUtmp terminateChild 0123456789ABCDEF launchChild x_pututxline user = malloc(32) user = strdup(pw->pw_name) *name = strdup(arg) group = malloc(32) group = strdup(gr->gr_name) buf = malloc(gr_len) buf = realloc(buf, pw_len) temp = realloc (buf, gr_len) !getresgid(&rg, &eg, &sg) !getresuid(&ru, &eu, &su) !setresgid(rg, rg, rg) !setresgid(ng, ng, ng) !getresuid(&r, &e, &g) !setresuid(r, r, -1) !setresuid(n, n, -1) !getresuid(&r, &e, &s) !setresuid(r, r, r) !setresuid(n, n, n) Check failed at shellinabox/privileges.c:%d in %s(): %s [server] Cannot look up user id "%s"! [server] Substituting "nobody"'s primary group for "nogroup" [server] Cannot look up group "%s"! [buffer limit reached] [server] Cannot look up group "%s" [server] Only privileged users can change their group membership! [server] Only privileged users can change their user id! !setresuid(runAsUser, runAsUser, -1) parseGroupArg getGroupId getGroupName parseUserArg getUserId getUserName dropPrivileges removeGroupPrivileges lowerPrivileges services = realloc(services, ++numServices * sizeof(struct Service *)) Check failed at shellinabox/service.c:%d in %s(): %s [config] Syntax error in service description "%s"! service->path = malloc(ptr - arg + 2) [config] Must be "root" to invoke LOGIN service! service->user = strdup("root") service->group = strdup("root") service->cmdline = strdup( "/bin/login -p -h ${peer}") [config] Invalid hostname "%s" in service definition! [config] Invalid port "%s" in service definition! ssh -a -e none -i /dev/null -x -oChallengeResponseAuthentication=no -oCheckHostIP=no -oClearAllForwardings=yes -oCompression=no -oControlMaster=no -oGSSAPIAuthentication=no -oHostbasedAuthentication=no -oIdentitiesOnly=yes -oKbdInteractiveAuthentication=yes -oPasswordAuthentication=yes -oPreferredAuthentications=keyboard-interactive,password -oPubkeyAuthentication=no -oStrictHostKeyChecking=no -oTunnel=no -oUserKnownHostsFile=/dev/null -oVerifyHostKeyDNS=no -oProxyCommand=none -oLogLevel=FATAL -p%s %%s@%s [config] Working directories must have absolute paths! service->cmdline = strdup(arg) service = malloc(sizeof(struct Service)) desc = strdup(arg) service->cwd = strdup("/") SSH: host = strdup("localhost") sshPort = strdup("22") host = strdup(ptr) host = malloc(size) sshPort = strdup(tmp + 1) AUTH HOME service->cwd = strdup(arg) SHELL !services !numServices enumerateServicesHelper enumerateServices newService initService g = malloc(sizeof(struct Graveyard)) Check failed at shellinabox/session.c:%d in %s(): %s session->peerName = strdup(peerName) session = malloc(sizeof(struct Session)) NOINTR(read(fd, buf, sizeof(buf))) == sizeof(buf) sessionKey = malloc((8*sizeof(buf) + 5)/6 + 1) !sessions || !getFromHashMap(sessions, sessionKey) (fd = NOINTR(open("/dev/urandom", O_RDONLY))) >= 0 ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-/ [server] Failed to find session: %s sessionKey = cgiSessionKey ? strdup(cgiSessionKey) : newSessionKey() [server] Creating a new session: %s /dev/urandom findSession newSessionKey newSession initSession addToGraveyard [config] Incomplete user CSS definition: "%s"! userCSS->label = malloc(6*(colon - arg) + 1) Check failed at shellinabox/usercss.c:%d in %s(): %s filename = malloc(filenameLen + 1) [config] Only one default active style allowed per group! [config] Must indicate with '+' or '-' whether the style option is active by default! [config] Cannot access style sheet "%s"! *style = malloc(st.st_size + 1) fread(*style, st.st_size, 1, fp) == 1 userCSS->next = malloc(sizeof(struct UserCSS)) userCSS = malloc(sizeof(struct UserCSS)) fp = fdopen(fd, "r") /* DEFINES_ def = malloc(e - *style - 2) , [ [ '%s', %s, %s ]%s ] newUserCSS readStylesheet initUserCSS [server] Aborting... len < (1 << 20) level >= MSG_QUIET && level <= MSG_DEBUG Check failed at logging/logging.c:%d in %s(): %s buf = realloc(buf, offset + len) buf = realloc(buf, offset + p + 1) vsnprintf(buf + offset, p + 1, fmt, aq) == p vStringPrintf logSetLogLevel hashmap = malloc(sizeof(struct HashMap)) Check failed at libhttp/hashmap.c:%d in %s(): %s newMap.entries = calloc(sizeof(void *), newMap.mapSize) hashmap->entries[idx] = realloc(hashmap->entries[idx], (i+2)*sizeof(*hashmap->entries[idx])) --hashmap->numEntries >= 0 deleteFromHashMap addToHashMap newHashMap ret = strdup("localhost") ret = strdup(host) header headerLength *headerLength >= 0 strstr(fmt, "\r\n") !ERR_peek_error() strchr(id, ':') rc != HTTP_SUSPEND rc != HTTP_PARTIAL_REPLY connection close HTTP/1.1 ltime = localtime(&t) [%d/%b/%Y:%H:%M:%S %z] !http->private ??? len >= 0 eol[-1] == '\r' eol - line > 11 HTTP/1. !memcmp(line, "HTTP/1.", 7) ptr > line + 10 ch == ' ' || ch == '\t' i > 1 l == 2 || !isHead accept-encoding gzip memchr(line, ':', eol - line) header = malloc(headerLength) compressed = malloc(len) len >= bodyOffset + 2 1.2.7 content-length: content-encoding: Content-Length: %d
Content-Encoding: gzip
!http->msgOffset !http->isSuspended http->state == HEADERS Connection: close
%d %s response WebSocket-Protocol: wss ws [http] Handling "%s" "%s" content-length OPTIONS POST DELETE TRACE CONNECT Method Not Allowed Method Not Implemented upgrade WebSocket Upgrade websocket-protocol :%d diff !http->matchedPath !http->pathInfo !http->query File Not Found type >= 0 && type <= 0x7F %d%p len >= 0 && len < 0x60000000 utf8 = malloc(utf8Len) j < utf8Len type >= 0x80 && type <= 0xFF len > 0 && len < 0x7FFFFFF0 data = malloc(len + 6) !http->done Header too big !rc !http->expecting http->method = strdup("") http->path = strdup("") http->version = strdup("") !http->method !http->path !http->version HTTP/ oldValue colon < lineLength http->key = malloc(colon + 1) offset >= 0 http->websocketHandler offset + len < bytes offset + pushBack == bytes partial = malloc(pushBack) -offset < http->partialLength !http->partial x-real-ip https https:// http:// Check failed at libhttp/httpconnection.c:%d in %s(): %s inet_ntop(peerAddr.sa_family, &((struct sockaddr_in *)&peerAddr)->sin_addr, host, sizeof(host)) *header = realloc(*header, *headerLength + tmpLength + 2) strftime(timeBuf, sizeof(timeBuf), "[%d/%b/%Y:%H:%M:%S %z]", ltime) [http] %s - - %s "%s %s %s" %d %s [http] Accepted connection from %s:%d http = malloc(sizeof(struct HttpConnection)) [http] Closing connection to %s:%d !close(http->fd) || errno != EBADF line[7] >= '0' && line[7] <= '9' && (line[8] == ' ' || line[8] == '\t') [http] Compressed response from %d to %d http->msg = realloc(http->msg, http->msgLength - http->msgOffset + max(http->msgOffset, headerLength)) http->msg = realloc(http->msg, http->msgLength - http->msgOffset + max(http->msgOffset, len - bodyOffset)) http->state == PAYLOAD || http->state == DISCARD_PAYLOAD [http] Closing previously suspended connection!
%s
%s
HTTP/1.1 %d %s
%sContent-Type: text/html; charset=utf-8
Content-Length: %ld
HTTP/1.1 200 OK
Content-Length: 0
Allow: GET, POST, OPTIONS
HTTP/1.1 101 Web Socket Protocol Handshake
Upgrade: WebSocket
Connection: Upgrade
WebSocket-Origin: %s
WebSocket-Location: %s://%s%s%s
%s%s%s
[http] Switching to WebSockets http->matchedPath = malloc(diff - http->path + 1) http->pathInfo = malloc(endOfInfo - diff + 1) http->query = strdup(query + 1) [ssl] Connection shutdown due to client initiated renegotiation! [http] Connection closed due to exceeded header size! [ssl] Switching to SSL (replaying %d+%d bytes)... http->partial = realloc(http->partial, http->partialLength + len) [http] Non-SSL connections not allowed! !!http->partial == !!http->partialLength http->method = malloc(firstSpace + 1) http->path = malloc(lastSpace - firstSpace) http->version = malloc(lineLength - lastSpace + 1) *oldValue = realloc(*oldValue, oldLength + lineLength + 1) value = malloc(lineLength - colon) [http] Dropping duplicate header "%s" -offset <= http->partialLength http->partial = realloc(http->partial, pushBack) *(char **)&http->url = malloc(s_size + 1) popoon0o||httpGetURL httpSendWebSocketBinaryMsg httpSendWebSocketTextMsg httpSendReply httpConsumePayload httpHandleCommand httpHandleWebSocket httpParsePayload httpParseHeaders httpParseCommand httpPromoteToSSL httpRead httpHandleConnection httpTransferPartialReply httpWrite addHeader removeHeader httpTransfer httpShutdown httpFinishCommand httpSetState destroyHttpConnection getPeerName newHttpConnection ? len > 0 Good Bye server->serverFd >= 0 portMin > 0 portMax < 65536 portMax >= portMin socklen == sizeof(serverAddr) [server] Shutting down server !connection->deleted --numFds > 0 clientFd >= 0 --server->numConnections >= 0 eventCount >= 0 Check failed at libhttp/server.c:%d in %s(): %s payload->bytes = realloc(payload->bytes, payload->len + len) payload = malloc(sizeof(struct PayLoad)) h = malloc(sizeof(struct HttpHandler)) !setsockopt(server->serverFd, SOL_SOCKET, SO_REUSEADDR, &true, sizeof(true)) [server] Failed to bind to unix socket! [%d: %s] [server] Unable to change ownership on unix socket! [%d: %s] [server] Unable to change permission on unix socket! [%d: %s] !listen(server->serverFd, SOMAXCONN) [server] Listening on unix domain socket %s... server->pollFds = malloc(sizeof(struct pollfd)) [server] Failed to find any available port! !getsockname(server->serverFd, (struct sockaddr *)&serverAddr, &socklen) [server] Listening on port %d... server = malloc(sizeof(struct Server)) server->connections = realloc(server->connections, ++server->numConnections* sizeof(struct ServerConnection)) server->pollFds = realloc(server->pollFds, (server->numConnections + 1) * sizeof(struct pollfd)) connection >= server->connections connection < server->connections + server->numConnections connection == &server->connections[connection - server->connections] fd == server->pollFds[idx + 1].fd !fcntl(clientFd, F_SETFL, O_RDWR | O_NONBLOCK) serverSetupSSL serverLoop serverConnectionSetEvents serverAddConnection initServer newCGIServer serverRegisterWebSocketHandler serverRegisterStreamingHttpHandler serverCollectFullPayload serverCollectHandler serverRegisterHttpHandler context = SSL_CTX_new(SSLv23_server_method()) Check failed at libhttp/ssl.c:%d in %s(): %s ecKey = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1) [ssl] Support for PFS enabled... ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:HIGH:MEDIUM:!RC4:!aNULL:!MD5 SSL_CTX_set_cipher_list(context, "ECDHE-RSA-AES256-GCM-SHA384:" "ECDHE-RSA-AES128-GCM-SHA256:" "ECDHE-RSA-AES256-SHA384:" "ECDHE-RSA-AES128-SHA256:" "ECDHE-RSA-AES256-SHA:" "ECDHE-RSA-AES128-SHA:" "ECDHE-RSA-DES-CBC3-SHA:" "HIGH:MEDIUM:!RC4:!aNULL:!MD5") [ssl] Server context successfully initialized... [ssl] Auto-generating missing certificate "%s" for "%s"... [ssl] Failed to generate self-signed certificate "%s"! NOINTR(dup2(fd, STDERR_FILENO)) == STDERR_FILENO NOINTR(dup2(fd, STDIN_FILENO)) == STDIN_FILENO setenv("PATH", "/usr/bin:/usr/sbin", 1) == 0 subject = stringPrintf(NULL, "/CN=%s/", serverName) NOINTR(waitpid(pid, &status, 0)) == pid [ssl] Certificate successfully generated. (marker = stringPrintf(NULL, "-----BEGIN %s-----",record))!=NULL (marker = stringPrintf(marker, "-----END %s-----",record))!=NULL (ret = malloc(maxSize)) != NULL ssl = malloc(sizeof(struct SSLSupport)) (buf = malloc(bufSize)) != NULL (newBuf = malloc(bufSize + inc)) != NULL x509 = d2i_X509(NULL, &c, certSize) [ssl] Received SNI callback for virtual host "%s" from "%s:%d"... serverName = malloc(strlen(name)+2) [ssl] Could not find matching certificate "%s" for "%s" SSL_set_SSL_CTX(sslHndl, context) defaultCertificate = strdup(filename) !gethostname(hostname, sizeof(hostname)) [ssl] Error getting host information: "%s". [ssl] Cannot read valid certificate from "%s"! Check file permissions and file format. ssl->sniCertificatePattern = strdup(filename) SSL_CTX_set_tlsext_servername_callback(ssl->sslContext, sslSNICallback) SSL_CTX_set_tlsext_servername_arg(ssl->sslContext, ssl) proc = stringPrintf(NULL, "/proc/self/fd/%d", fd) buf = stringPrintf(NULL, "fd %d", fd) [ssl] Cannot read valid certificate from %s. Check file format. !sigprocmask(SIG_BLOCK, &set, NULL) !sigprocmask(SIG_UNBLOCK, &set, NULL) *sslHndl = SSL_new(ssl->sslContext) BIO_set_buffer_read_data(readBIO, (char *)buf, len) writeBIO = SSL_get_wbio(*sslHndl) readBIO = SSL_get_rbio(*sslHndl) [ssl] Removing stacked write BIO! [ssl] Removing stacked socket BIO! [ssl] Unexpected corruption of OpenSSL data structures fd != -1 NOINTR(close(fd)) == 0 /usr/bin:/usr/sbin PATH /CN=%s/ -days -nodes -x509 req openssl -subj -out -keyout rsa:2048 -newkey 7300 -----BEGIN %s----- -----END %s----- count >= 0 count <= 6 out - ret <= maxSize fd >= 0 len < bufSize - 1 len < bufSize CERTIFICATE RSA PRIVATE KEY DSA PRIVATE KEY EC PRIVATE KEY ssl->sniCertificatePattern !strchr(ptr+1, '%') ptr[1] == 's' /proc/self/fd/%d fd %d buf = realloc(buf, len) i >= 0 && i < len !sigpending(&set) !*sslHndl [ssl] Freeing SSL handle. BIO_pop(readBIO) == writeBIO !sslGetNextBIO(readBIO) sockBIO = BIO_pop(readBIO) sockBIO == BIO_pop(writeBIO) !sslGetNextBIO(writeBIO) !sslGetNextBIO(sockBIO) sslFreeHndl sslPromoteToSSL sslUnblockSigPipe sslBlockSigPipe sslFdToFilename sslPEMtoASN1 sslSecureReadASCIIFileToMem sslSetCertificateFromFd sslGenerateCertificate sslMakeContext sslSNICallback sslSetCertificate destroySSL newSSL [http] Malformed URL encoded data "%s"! Check failed at libhttp/url.c:%d in %s(): %s [http] Ignoring prologue before "multipart/form-data"! [http] Ignoring epilogue past end of "multipart/form-data"! [http] Missing final "boundary" for "multipart/form-data"! [http] Missing "boundary" information for "multipart/form-data"! url = malloc(sizeof(struct URL)) *(char **)&url->url = malloc(s_size + 1) s = malloc(len + 1) content-disposition: name name = strdup(name) url->query multipart/form-data boundary
-- --
urlGetURL urlParsePart urlMakeString initURL newURL trie = malloc(sizeof(struct Trie)) Check failed at libhttp/trie.c:%d in %s(): %s trie->children = malloc(sizeof(struct Trie)) child = malloc(2*sizeof(struct Trie)) child->key = malloc(trie->idx - i - 1) trie->children = realloc( trie->children, ++trie->numChildren*sizeof(struct Trie)) trie->key = malloc(len) !trie->children[i].value addLeafToTrie addToTrie destroyTrie newTrie ; l` x0 P{
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