update files

static/js/terminal/lib/csi/charAttributes.js

@@ -0,0 +1,145 @@
+'use strict';
+
+module.exports = function (Terminal){
+
+  // CSI Pm m Character Attributes (SGR).
+  // Ps = 0 -> Normal (default).
+  // Ps = 1 -> Bold.
+  // Ps = 4 -> Underlined.
+  // Ps = 5 -> Blink (appears as Bold).
+  // Ps = 7 -> Inverse.
+  // Ps = 8 -> Invisible, i.e., hidden (VT300).
+  // Ps = 2 2 -> Normal (neither bold nor faint).
+  // Ps = 2 4 -> Not underlined.
+  // Ps = 2 5 -> Steady (not blinking).
+  // Ps = 2 7 -> Positive (not inverse).
+  // Ps = 2 8 -> Visible, i.e., not hidden (VT300).
+  // Ps = 3 0 -> Set foreground color to Black.
+  // Ps = 3 1 -> Set foreground color to Red.
+  // Ps = 3 2 -> Set foreground color to Green.
+  // Ps = 3 3 -> Set foreground color to Yellow.
+  // Ps = 3 4 -> Set foreground color to Blue.
+  // Ps = 3 5 -> Set foreground color to Magenta.
+  // Ps = 3 6 -> Set foreground color to Cyan.
+  // Ps = 3 7 -> Set foreground color to White.
+  // Ps = 3 9 -> Set foreground color to default (original).
+  // Ps = 4 0 -> Set background color to Black.
+  // Ps = 4 1 -> Set background color to Red.
+  // Ps = 4 2 -> Set background color to Green.
+  // Ps = 4 3 -> Set background color to Yellow.
+  // Ps = 4 4 -> Set background color to Blue.
+  // Ps = 4 5 -> Set background color to Magenta.
+  // Ps = 4 6 -> Set background color to Cyan.
+  // Ps = 4 7 -> Set background color to White.
+  // Ps = 4 9 -> Set background color to default (original).
+
+  // If 16-color support is compiled, the following apply. Assume
+  // that xterm's resources are set so that the ISO color codes are
+  // the first 8 of a set of 16. Then the aixterm colors are the
+  // bright versions of the ISO colors:
+  // Ps = 9 0 -> Set foreground color to Black.
+  // Ps = 9 1 -> Set foreground color to Red.
+  // Ps = 9 2 -> Set foreground color to Green.
+  // Ps = 9 3 -> Set foreground color to Yellow.
+  // Ps = 9 4 -> Set foreground color to Blue.
+  // Ps = 9 5 -> Set foreground color to Magenta.
+  // Ps = 9 6 -> Set foreground color to Cyan.
+  // Ps = 9 7 -> Set foreground color to White.
+  // Ps = 1 0 0 -> Set background color to Black.
+  // Ps = 1 0 1 -> Set background color to Red.
+  // Ps = 1 0 2 -> Set background color to Green.
+  // Ps = 1 0 3 -> Set background color to Yellow.
+  // Ps = 1 0 4 -> Set background color to Blue.
+  // Ps = 1 0 5 -> Set background color to Magenta.
+  // Ps = 1 0 6 -> Set background color to Cyan.
+  // Ps = 1 0 7 -> Set background color to White.
+
+  // If xterm is compiled with the 16-color support disabled, it
+  // supports the following, from rxvt:
+  // Ps = 1 0 0 -> Set foreground and background color to
+  // default.
+
+  // If 88- or 256-color support is compiled, the following apply.
+  // Ps = 3 8 ; 5 ; Ps -> Set foreground color to the second
+  // Ps.
+  // Ps = 4 8 ; 5 ; Ps -> Set background color to the second
+  // Ps.
+  Terminal.prototype.charAttributes = function (params){
+    var l = params.length,
+      i = 0,
+      bg, fg, p;
+
+    for (; i < l; i++) {
+      p = params[i];
+      if (p >= 30 && p <= 37) {
+        // fg color 8
+        this.curAttr = (this.curAttr & ~(0x1ff << 9)) | ((p - 30) << 9);
+      } else if (p >= 40 && p <= 47) {
+        // bg color 8
+        this.curAttr = (this.curAttr & ~0x1ff) | (p - 40);
+      } else if (p >= 90 && p <= 97) {
+        // fg color 16
+        p += 8;
+        this.curAttr = (this.curAttr & ~(0x1ff << 9)) | ((p - 90) << 9);
+      } else if (p >= 100 && p <= 107) {
+        // bg color 16
+        p += 8;
+        this.curAttr = (this.curAttr & ~0x1ff) | (p - 100);
+      } else if (p === 0) {
+        // default
+        this.curAttr = this.defAttr;
+      } else if (p === 1) {
+        // bold text
+        this.curAttr = this.curAttr | (1 << 18);
+      } else if (p === 4) {
+        // underlined text
+        this.curAttr = this.curAttr | (2 << 18);
+      } else if (p === 7 || p === 27) {
+        // inverse and positive
+        // test with: echo -e '\e[31m\e[42mhello\e[7mworld\e[27mhi\e[m'
+        if (p === 7) {
+          if ((this.curAttr >> 18) & 4) continue;
+          this.curAttr = this.curAttr | (4 << 18);
+        } else if (p === 27) {
+          if (~(this.curAttr >> 18) & 4) continue;
+          this.curAttr = this.curAttr & ~(4 << 18);
+        }
+
+        bg = this.curAttr & 0x1ff;
+        fg = (this.curAttr >> 9) & 0x1ff;
+
+        this.curAttr = (this.curAttr & ~0x3ffff) | ((bg << 9) | fg);
+      } else if (p === 22) {
+        // not bold
+        this.curAttr = this.curAttr & ~(1 << 18);
+      } else if (p === 24) {
+        // not underlined
+        this.curAttr = this.curAttr & ~(2 << 18);
+      } else if (p === 39) {
+        // reset fg
+        this.curAttr = this.curAttr & ~(0x1ff << 9);
+        this.curAttr = this.curAttr | (((this.defAttr >> 9) & 0x1ff) << 9);
+      } else if (p === 49) {
+        // reset bg
+        this.curAttr = this.curAttr & ~0x1ff;
+        this.curAttr = this.curAttr | (this.defAttr & 0x1ff);
+      } else if (p === 38) {
+        // fg color 256
+        if (params[i + 1] !== 5) continue;
+        i += 2;
+        p = params[i] & 0xff;
+        // convert 88 colors to 256
+        // if (this.is('rxvt-unicode') && p < 88) p = p * 2.9090 | 0;
+        this.curAttr = (this.curAttr & ~(0x1ff << 9)) | (p << 9);
+      } else if (p === 48) {
+        // bg color 256
+        if (params[i + 1] !== 5) continue;
+        i += 2;
+        p = params[i] & 0xff;
+        // convert 88 colors to 256
+        // if (this.is('rxvt-unicode') && p < 88) p = p * 2.9090 | 0;
+        this.curAttr = (this.curAttr & ~0x1ff) | p;
+      }
+    }
+  };
+};

static/js/terminal/lib/csi/cursor.js

@@ -0,0 +1,136 @@
+'use strict';
+
+module.exports = function (Terminal){
+  // CSI s
+  // Save cursor (ANSI.SYS).
+  Terminal.prototype.saveCursor = function (params){
+    this.savedX = this.x;
+    this.savedY = this.y;
+  };
+
+  // CSI u
+  // Restore cursor (ANSI.SYS).
+  Terminal.prototype.restoreCursor = function (params){
+    this.x = this.savedX || 0;
+    this.y = this.savedY || 0;
+  };
+
+  // CSI Ps A
+  // Cursor Up Ps Times (default = 1) (CUU).
+  Terminal.prototype.cursorUp = function (params){
+    var param = params[0];
+    if (param < 1) param = 1;
+    this.y -= param;
+    if (this.y < 0) this.y = 0;
+  };
+
+  // CSI Ps B
+  // Cursor Down Ps Times (default = 1) (CUD).
+  Terminal.prototype.cursorDown = function (params){
+    var param = params[0];
+    if (param < 1) param = 1;
+    this.y += param;
+    if (this.y >= this.rows) {
+      this.y = this.rows - 1;
+    }
+  };
+
+  // CSI Ps C
+  // Cursor Forward Ps Times (default = 1) (CUF).
+  Terminal.prototype.cursorForward = function (params){
+    var param = params[0];
+    if (param < 1) param = 1;
+    this.x += param;
+    if (this.x >= this.cols) {
+      this.x = this.cols - 1;
+    }
+  };
+
+  // CSI Ps D
+  // Cursor Backward Ps Times (default = 1) (CUB).
+  Terminal.prototype.cursorBackward = function (params){
+    var param = params[0];
+    if (param < 1) param = 1;
+    this.x -= param;
+    if (this.x < 0) this.x = 0;
+  };
+
+  // CSI Ps ; Ps H
+  // Cursor Position [row;column] (default = [1,1]) (CUP).
+  Terminal.prototype.cursorPos = function (params){
+    var row, col;
+
+    row = params[0] - 1;
+
+    if (params.length >= 2) {
+      col = params[1] - 1;
+    } else {
+      col = 0;
+    }
+
+    if (row < 0) {
+      row = 0;
+    } else if (row >= this.rows) {
+      row = this.rows - 1;
+    }
+
+    if (col < 0) {
+      col = 0;
+    } else if (col >= this.cols) {
+      col = this.cols - 1;
+    }
+
+    this.x = col;
+    this.y = row;
+  };
+
+  // CSI Ps E
+  // Cursor Next Line Ps Times (default = 1) (CNL).
+  // same as CSI Ps B ?
+  Terminal.prototype.cursorNextLine = function (params){
+    var param = params[0];
+    if (param < 1) param = 1;
+    this.y += param;
+    if (this.y >= this.rows) {
+      this.y = this.rows - 1;
+    }
+    this.x = 0;
+  };
+
+  // CSI Ps F
+  // Cursor Preceding Line Ps Times (default = 1) (CNL).
+  // reuse CSI Ps A ?
+  Terminal.prototype.cursorPrecedingLine = function (params){
+    var param = params[0];
+    if (param < 1) param = 1;
+    this.y -= param;
+    if (this.y < 0) this.y = 0;
+    this.x = 0;
+  };
+
+  // CSI Ps G
+  // Cursor Character Absolute [column] (default = [row,1]) (CHA).
+  Terminal.prototype.cursorCharAbsolute = function (params){
+    var param = params[0];
+    if (param < 1) param = 1;
+    this.x = param - 1;
+  };
+
+  // CSI Ps I
+  // Cursor Forward Tabulation Ps tab stops (default = 1) (CHT).
+  Terminal.prototype.cursorForwardTab = function (params){
+    var param = params[0] || 1;
+    while (param--) {
+      this.x = this.nextStop();
+    }
+  };
+
+  // CSI Ps Z Cursor Backward Tabulation Ps tab stops (default = 1) (CBT).
+  Terminal.prototype.cursorBackwardTab = function (params){
+    var param = params[0] || 1;
+    while (param--) {
+      this.x = this.prevStop();
+    }
+  };
+
+};

static/js/terminal/lib/csi/insert-delete.js

@@ -0,0 +1,104 @@
+'use strict';
+
+module.exports = function (Terminal){
+
+  // CSI Ps @
+  // Insert Ps (Blank) Character(s) (default = 1) (ICH).
+  Terminal.prototype.insertChars = function (params){
+    var param, row, j, ch;
+
+    param = params[0];
+    if (param < 1) param = 1;
+
+    row = this.y + this.ybase;
+    j = this.x;
+    ch = [this.curAttr, ' ']; // xterm
+
+    while (param-- && j < this.cols) {
+      this.lines[row].splice(j++, 0, ch);
+      this.lines[row].pop();
+    }
+  };
+
+  // CSI Ps L
+  // Insert Ps Line(s) (default = 1) (IL).
+  Terminal.prototype.insertLines = function (params){
+    var param, row, j;
+
+    param = params[0];
+    if (param < 1) param = 1;
+    row = this.y + this.ybase;
+
+    j = this.rows - 1 - this.scrollBottom;
+    j = this.rows - 1 + this.ybase - j + 1;
+
+    while (param--) {
+      // test: echo -e '\e[44m\e[1L\e[0m'
+      // blankLine(true) - xterm/linux behavior
+      this.lines.splice(row, 0, this.blankLine(true));
+      this.lines.splice(j, 1);
+    }
+
+    // this.maxRange();
+    this.updateRange(this.y);
+    this.updateRange(this.scrollBottom);
+  };
+
+  // CSI Ps M
+  // Delete Ps Line(s) (default = 1) (DL).
+  Terminal.prototype.deleteLines = function (params){
+    var param, row, j;
+
+    param = params[0];
+    if (param < 1) param = 1;
+    row = this.y + this.ybase;
+
+    j = this.rows - 1 - this.scrollBottom;
+    j = this.rows - 1 + this.ybase - j;
+
+    while (param--) {
+      // test: echo -e '\e[44m\e[1M\e[0m'
+      // blankLine(true) - xterm/linux behavior
+      this.lines.splice(j + 1, 0, this.blankLine(true));
+      this.lines.splice(row, 1);
+    }
+
+    // this.maxRange();
+    this.updateRange(this.y);
+    this.updateRange(this.scrollBottom);
+  };
+
+  // CSI Ps P
+  // Delete Ps Character(s) (default = 1) (DCH).
+  Terminal.prototype.deleteChars = function (params){
+    var param, row, ch;
+
+    param = params[0];
+    if (param < 1) param = 1;
+
+    row = this.y + this.ybase;
+    ch = [this.curAttr, ' ']; // xterm
+
+    while (param--) {
+      this.lines[row].splice(this.x, 1);
+      this.lines[row].push(ch);
+    }
+  };
+
+  // CSI Ps X
+  // Erase Ps Character(s) (default = 1) (ECH).
+  Terminal.prototype.eraseChars = function (params){
+    var param, row, j, ch;
+
+    param = params[0];
+    if (param < 1) param = 1;
+
+    row = this.y + this.ybase;
+    j = this.x;
+    ch = [this.curAttr, ' ']; // xterm
+
+    while (param-- && j < this.cols) {
+      this.lines[row][j++] = ch;
+    }
+  };
+};

static/js/terminal/lib/csi/position.js

@@ -0,0 +1,66 @@
+'use strict';
+
+module.exports = function (Terminal){
+  // CSI Pm ` Character Position Absolute
+  // [column] (default = [row,1]) (HPA).
+  Terminal.prototype.charPosAbsolute = function (params){
+    var param = params[0];
+    if (param < 1) param = 1;
+    this.x = param - 1;
+    if (this.x >= this.cols) {
+      this.x = this.cols - 1;
+    }
+  };
+
+  // 141 61 a * HPR -
+  // Horizontal Position Relative
+  // reuse CSI Ps C ?
+  Terminal.prototype.HPositionRelative = function (params){
+    var param = params[0];
+    if (param < 1) param = 1;
+    this.x += param;
+    if (this.x >= this.cols) {
+      this.x = this.cols - 1;
+    }
+  };
+
+  // CSI Pm d
+  // Line Position Absolute [row] (default = [1,column]) (VPA).
+  Terminal.prototype.linePosAbsolute = function (params){
+    var param = params[0];
+    if (param < 1) param = 1;
+    this.y = param - 1;
+    if (this.y >= this.rows) {
+      this.y = this.rows - 1;
+    }
+  };
+
+  // 145 65 e * VPR - Vertical Position Relative
+  // reuse CSI Ps B ?
+  Terminal.prototype.VPositionRelative = function (params){
+    var param = params[0];
+    if (param < 1) param = 1;
+    this.y += param;
+    if (this.y >= this.rows) {
+      this.y = this.rows - 1;
+    }
+  };
+
+  // CSI Ps ; Ps f
+  // Horizontal and Vertical Position [row;column] (default =
+  // [1,1]) (HVP).
+  Terminal.prototype.HVPosition = function (params){
+    if (params[0] < 1) params[0] = 1;
+    if (params[1] < 1) params[1] = 1;
+
+    this.y = params[0] - 1;
+    if (this.y >= this.rows) {
+      this.y = this.rows - 1;
+    }
+
+    this.x = params[1] - 1;
+    if (this.x >= this.cols) {
+      this.x = this.cols - 1;
+    }
+  };
+};

static/js/terminal/lib/csi/repeatPrecedingCharacter.js

@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = function (Terminal){
+  // CSI Ps b Repeat the preceding graphic character Ps times (REP).
+  Terminal.prototype.repeatPrecedingCharacter = function (params){
+    var param = params[0] || 1,
+      line = this.lines[this.ybase + this.y],
+      ch = line[this.x - 1] || [this.defAttr, ' '];
+
+    while (param--) line[this.x++] = ch;
+  };
+};

static/js/terminal/lib/csi/softReset.js

@@ -0,0 +1,20 @@
+'use strict';
+
+module.exports = function (Terminal){
+  // CSI ! p Soft terminal reset (DECSTR).
+  // http://vt100.net/docs/vt220-rm/table4-10.html
+  Terminal.prototype.softReset = function (params){
+    this.cursorHidden = false;
+    this.insertMode = false;
+    this.originMode = false;
+    this.wraparoundMode = false; // autowrap
+    this.applicationKeypad = false; // ?
+    this.scrollTop = 0;
+    this.scrollBottom = this.rows - 1;
+    this.curAttr = this.defAttr;
+    this.x = this.y = 0; // ?
+    this.charset = null;
+    this.glevel = 0; // ??
+    this.charsets = [null]; // ??
+  };
+};

static/js/terminal/lib/csi/tabClear.js

@@ -0,0 +1,18 @@
+'use strict';
+
+module.exports = function (Terminal){
+  // CSI Ps g Tab Clear (TBC).
+  // Ps = 0 -> Clear Current Column (default).
+  // Ps = 3 -> Clear All.
+  // Potentially:
+  // Ps = 2 -> Clear Stops on Line.
+  // http://vt100.net/annarbor/aaa-ug/section6.html
+  Terminal.prototype.tabClear = function (params){
+    var param = params[0];
+    if (param <= 0) {
+      delete this.tabs[this.x];
+    } else if (param === 3) {
+      this.tabs = {};
+    }
+  };
+};