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Aten iKVM support #408

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Aten iKVM support #408

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dc4b630
slip in PATH for 'npm test' as not everyone has karma
jimdigriz Nov 22, 2014
d2c58ae
added client side pixel format conversion support
jimdigriz Oct 11, 2014
24439f5
added aten-ikvm support
jimdigriz Oct 11, 2014
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1 change: 1 addition & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -128,6 +128,7 @@ use a WebSockets to TCP socket proxy. There is a python proxy included
* UI and Icons : Chris Gordon
* Original Logo : Michael Sersen
* tight encoding : Michael Tinglof (Mercuri.ca)
* pixel format conversion and ATEN iKVM support : [Alexander Clouter](http://www.digriz.org.uk/)

* Included libraries:
* web-socket-js : Hiroshi Ichikawa (github.com/gimite/web-socket-js)
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28 changes: 2 additions & 26 deletions include/display.js
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Expand Up @@ -414,21 +414,12 @@ var Display;

blitImage: function (x, y, width, height, arr, offset) {
if (this._true_color) {
this._bgrxImageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
this._imageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
} else {
this._cmapImageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
}
},

blitRgbImage: function (x, y , width, height, arr, offset) {
if (this._true_color) {
this._rgbImageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
} else {
// probably wrong?
this._cmapImageData(x, y, this._viewportLoc.x, this._viewportLoc.y, width, height, arr, offset);
}
},

blitStringImage: function (str, x, y) {
var img = new Image();
img.onload = function () {
Expand Down Expand Up @@ -542,7 +533,7 @@ var Display;
}
},

_rgbImageData: function (x, y, vx, vy, width, height, arr, offset) {
_imageData: function (x, y, vx, vy, width, height, arr, offset) {
var img = this._drawCtx.createImageData(width, height);
var data = img.data;
for (var i = 0, j = offset; i < width * height * 4; i += 4, j += 3) {
Expand All @@ -554,18 +545,6 @@ var Display;
this._drawCtx.putImageData(img, x - vx, y - vy);
},

_bgrxImageData: function (x, y, vx, vy, width, height, arr, offset) {
var img = this._drawCtx.createImageData(width, height);
var data = img.data;
for (var i = 0, j = offset; i < width * height * 4; i += 4, j += 4) {
data[i] = arr[j + 2];
data[i + 1] = arr[j + 1];
data[i + 2] = arr[j];
data[i + 3] = 255; // Alpha
}
this._drawCtx.putImageData(img, x - vx, y - vy);
},

_cmapImageData: function (x, y, vx, vy, width, height, arr, offset) {
var img = this._drawCtx.createImageData(width, height);
var data = img.data;
Expand Down Expand Up @@ -594,9 +573,6 @@ var Display;
case 'blit':
this.blitImage(a.x, a.y, a.width, a.height, a.data, 0);
break;
case 'blitRgb':
this.blitRgbImage(a.x, a.y, a.width, a.height, a.data, 0);
break;
case 'img':
if (a.img.complete) {
this.drawImage(a.img, a.x, a.y);
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77 changes: 77 additions & 0 deletions include/keysym.js
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Expand Up @@ -376,3 +376,80 @@ XK_udiaeresis = 0x00fc, /* U+00FC LATIN SMALL LETTER U WITH DIA
XK_yacute = 0x00fd, /* U+00FD LATIN SMALL LETTER Y WITH ACUTE */
XK_thorn = 0x00fe, /* U+00FE LATIN SMALL LETTER THORN */
XK_ydiaeresis = 0x00ff; /* U+00FF LATIN SMALL LETTER Y WITH DIAERESIS */

var XK2HID = {};

// F{1..12}
for (var i = XK_F1; i <= XK_F12; i++) {
XK2HID[i] = 0x3a + (i - XK_F1);
}
// A-Za-z
for (var i = XK_A; i <= XK_Z; i++) {
XK2HID[i] = 0x04 + (i - XK_A);
XK2HID[i + (XK_a - XK_A)] = 0x04 + (i - XK_A);
}
// 1-9
for (var i = XK_1; i <= XK_9; i++) {
XK2HID[i] = 0x1e + (i - XK_1);
}

XK2HID[XK_0] = 0x27;
XK2HID[XK_Return] = 0x28;
XK2HID[XK_Escape] = 0x29;
XK2HID[XK_BackSpace] = 0x2a;
XK2HID[XK_Tab] = 0x2b;
XK2HID[XK_space] = 0x2c;
XK2HID[XK_minus] = 0x2d;
XK2HID[XK_equal] = 0x2e;
XK2HID[XK_bracketleft] = 0x2f;
XK2HID[XK_bracketright] = 0x30;
XK2HID[XK_backslash] = 0x31;
XK2HID[XK_semicolon] = 0x33;
XK2HID[XK_apostrophe] = 0x34;
XK2HID[XK_grave] = 0x35;
XK2HID[XK_comma] = 0x36;
XK2HID[XK_period] = 0x37;
XK2HID[XK_slash] = 0x38;

XK2HID[XK_Print] = 0x46;
XK2HID[XK_Scroll_Lock] = 0x47;
XK2HID[XK_Pause] = 0x48;
XK2HID[XK_Insert] = 0x49;
XK2HID[XK_Home] = 0x4a;
XK2HID[XK_Page_Up] = 0x4b;
XK2HID[XK_Delete] = 0x4c;
XK2HID[XK_End] = 0x4d;
XK2HID[XK_Page_Down] = 0x4e;
XK2HID[XK_Right] = 0x4f;
XK2HID[XK_Left] = 0x50;
XK2HID[XK_Down] = 0x51;
XK2HID[XK_Up] = 0x52;

XK2HID[XK_Control_L] = 0xe0;
XK2HID[XK_Control_R] = XK2HID[XK_Control_L];
XK2HID[XK_Shift_L] = 0xe1;
XK2HID[XK_Shift_R] = XK2HID[XK_Shift_L];
XK2HID[XK_Alt_L] = 0xe2;
XK2HID[XK_Alt_R] = XK2HID[XK_Alt_L];
XK2HID[XK_Super_L] = 0xe3;
XK2HID[XK_Super_R] = XK2HID[XK_Super_L];

XK2HID[XK_Caps_Lock] = 0x39;

// locale hardcoded hack
XK2HID[XK_less] = XK2HID[XK_comma];
XK2HID[XK_greater] = XK2HID[XK_period];
XK2HID[XK_exclam] = XK2HID[XK_1];
XK2HID[XK_at] = XK2HID[XK_2];
XK2HID[XK_numbersign] = XK2HID[XK_3];
XK2HID[XK_dollar] = XK2HID[XK_4];
XK2HID[XK_percent] = XK2HID[XK_5];
XK2HID[XK_asciicircum] = XK2HID[XK_6];
XK2HID[XK_ampersand] = XK2HID[XK_7];
XK2HID[XK_asterisk] = XK2HID[XK_8];
XK2HID[XK_parenleft] = XK2HID[XK_9];
XK2HID[XK_parenright] = XK2HID[XK_0];
XK2HID[XK_underscore] = XK2HID[XK_minus];
XK2HID[XK_bar] = XK2HID[XK_backslash];
XK2HID[XK_quotedbl] = XK2HID[XK_apostrophe];
XK2HID[XK_asciitilde] = XK2HID[XK_grave];
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