551 lines
15 KiB
JavaScript
551 lines
15 KiB
JavaScript
var FRAME_ANSI = (1<<1);
|
|
|
|
var ANSI_FRAME_LENGTH = 22; /* Length of a frame */
|
|
var ANSI_FRAME_WIDTH = 80; /* Width of a frame */
|
|
var ANSI_FRAME_HEADER = 56; /* Size of page owner (length) */
|
|
var ANSI_FRAME_PAGENUM = 12; /* Size of page number (length with a-z) */
|
|
var ANSI_FRAME_COST = 9; /* Size of cost (length without unit) */
|
|
|
|
var ANSI_MSG_SENDORNOT = '\1n\1h\1GKEY 1 TO SEND, 2 NOT TO SEND';
|
|
var ANSI_MSG_LOGON = '\1n\1h\1GKEY 1 TO LOGON, 2 TO RETURN';
|
|
var ANSI_MSG_SENT = '\1n\1h\1GMESSAGE SENT - KEY # TO CONTINUE';
|
|
var ANSI_MSG_NOTSENT = '\1n\1h\1GMESSAGE NOT SENT - KEY # TO CONTINUE';
|
|
var ANSI_ERR_NO_PARENT = '\1n\1h\1RPARENT FRAME DOESNT EXIST';
|
|
var ANSI_ERR_NOT_IMPLEMENTED = '\1n\1h\1RNOT IMPLEMENTED YET?';
|
|
var ANSI_ERR_ROUTE = '\1n\1h\1WMISTAKE? \1GTRY AGAIN OR TELL US ON *08';
|
|
var ANSI_ERR_METHOD_NOT_EXIST = '\1n\1h\1WMISTAKE? \1GTRY AGAIN OR TELL US ON *08';
|
|
var ANSI_ACCESS_DENIED = '\1n\1h\1RACCESS DENIED. MISTAKE? TRY AGAIN OR TELL US *08';
|
|
var ANSI_ALREADY_MEMBER = '\1n\1h\1RALREADY MEMBER OF CUG'
|
|
var ANSI_INACTIVITY = '\1n\1h\1RINACTIVITY ALERT, DISCONNECT PENDING...';
|
|
var ANSI_INACTIVE = '\1n\1h\1RINACTIVITY DISCONNECT';
|
|
var ANSI_NOACTION = '\1n\1h\1RNO ACTION PERFORMED';
|
|
var ANSI_BASESTAR = '\1N\1G\1H*';
|
|
var ANSI_INVALID_CODE = '\1n\1h\1RINVAID CODE, PLEASE TRY AGAIN *00';
|
|
var ANSI_TOKEN_EMAIL = '\1n\1h\1RTOKEN EMAILED TO YOU...';
|
|
var ANSI_TOKEN_SENT = '\1n\1h\1RTOKEN SENT, PLEASE ENTER TOKEN';
|
|
var ANSI_INVALID_EMAIL = '\1n\1h\1RINVAID EMAIL, PLEASE TRY AGAIN *00';
|
|
var ANSI_INVALID_UID = '\1n\1h\1RINVAID USER ID, PLEASE TRY AGAIN *00';
|
|
var ANSI_CANNOT_SEND_TOKEN = '\1n\1h\1RCANNOT SEND VALIDATION CODE, PLEASE TRY AGAIN *00';
|
|
var ANSI_USER_EXISTS = '\1n\1h\1RERROR USER EXISTS, PLEASE TRY AGAIN *00';
|
|
var ANSI_USER_CREATE_ERROR = '\1n\1h\1RERROR CREATING USER, PLEASE TRY AGAIN *00';
|
|
var ANSI_LOGIN_ERROR = '\1n\1h\1RERROR LOGGING IN, PLEASE TRY AGAIN *00';
|
|
var ANSI_CANCEL_MSG = '\1n\1h\1GPRESS 2 TO CANCEL';
|
|
|
|
// Our frame object
|
|
function ANSIFrame() {
|
|
this.version=1; // The version of this frame - in case we update functionality and we need to be
|
|
// backwards compatible
|
|
this.frame=null; // Frame Number [0-9]+
|
|
this.index=null; // Frame Index [a-z]
|
|
this.owner=0; // The Service Provider owning the frame.
|
|
this.cost=0; // The cost to view the frame @TODO
|
|
this.content=''; // The frame content, base64 encoded
|
|
|
|
// Frame's owned by the system where:
|
|
// isPublic is FALSE - the user must be logged in to view it
|
|
// isPublic is TRUE - can be viewed by non-logged in users
|
|
|
|
// Frame's owned by Service Providers where:
|
|
// isPublic is FALSE - can only be viewed if a user is
|
|
// a member of the Service Providers CUG
|
|
// isPublic is TRUE - can be viewed by users (if logged in)
|
|
|
|
this.isPublic=false; // Is this frame accessible to non CUG users
|
|
// If FALSE user must be a member of the CUG to view the frame
|
|
// All users, including unauthenticated, are members of 'system' (owner = 0)
|
|
this.isAccessible=false; // Is this frame available to be accessed
|
|
// If FALSE, only the SP can view/edit the frame
|
|
|
|
this.type = FRAME_TYPE_INFO; // The frame type - see FRAME_TYPES above
|
|
this.key=[ null,null,null,null,null,null,null,null,null,null ]; // Key actions [0-9]
|
|
|
|
/**
|
|
* Set the attribute at the current position
|
|
*/
|
|
this.attr=function(field) {
|
|
console.write(ascii(27)+'['+field.i+';'+field.f+';'+field.b+'m');
|
|
}
|
|
|
|
/**
|
|
* Turn off the cursor
|
|
*/
|
|
this.cursorOff=function() {
|
|
ansi.send('ext_mode','clear','cursor');
|
|
this.gotoxy(0,24);
|
|
}
|
|
|
|
this.cursorOn=function(x,y) {
|
|
ansi.send('ext_mode','set','cursor');
|
|
this.gotoxy(x,y);
|
|
}
|
|
|
|
// Field backspace, that leaves the field filler char
|
|
this.fieldbs=function(char) {
|
|
console.write(ascii(27)+'[D'+char+ascii(27)+'[D');
|
|
}
|
|
|
|
this.gotoxy=function(x,y) {
|
|
console.gotoxy(x,y);
|
|
}
|
|
|
|
// Render the frame to the user
|
|
this.render=function(withHeader) {
|
|
log(LOG_DEBUG,'- ANSI FRAME');
|
|
owner = base64_decode(this.owner);
|
|
|
|
header = '\n\r';
|
|
|
|
//log(LOG_DEBUG,' - FRAME User: ['+JSON.stringify(user)+']');
|
|
|
|
// Dont show the page number on system login page
|
|
if (user.number || (this.type != FRAME_TYPE_LOGIN && NO_HISTORY_FRAMES.indexOf(this.page) == -1)) {
|
|
log(LOG_DEBUG,' - Owner: ['+this.pageowner+']');
|
|
|
|
cost = (this.isAccessible ? this.cost+FRAME_COSTUNIT : ' -');
|
|
|
|
header = '\1n'+this.pageownerlogo+' '.repeat(ANSI_FRAME_HEADER-console.strlen(this.pageownerlogo))+'\1n '+
|
|
(this.isAccessible ? '\1W' : '\1R')+'\1H'+this.page+' '.repeat(ANSI_FRAME_PAGENUM-this.page.length)+' '+
|
|
'\1G\1H'+' '.repeat(ANSI_FRAME_COST-cost.toString().length+1)+cost+'\1n'+
|
|
(console.screen_columns > 80 ? '\n\r' : '');
|
|
}
|
|
|
|
console.clear();
|
|
|
|
if ((this.type == FRAME_TYPE_LOGIN) || (this.type == FRAME_TYPE_RESPONSE)) {
|
|
return console.putmsg(header+this.parse(base64_decode(this.content)));
|
|
} else {
|
|
return console.putmsg(header+base64_decode(this.content));
|
|
}
|
|
};
|
|
|
|
this.fieldValue=function(key) {
|
|
for each (var k in this.frame_fields) {
|
|
log(LOG_DEBUG,' - k:'+JSON.stringify(k));
|
|
|
|
if (k.fname == key) {
|
|
return k.fvalue;
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
// Load a frame from disk (.tex file)
|
|
this.load = function(filename) {
|
|
log(LOG_DEBUG,'Loading ANSI frame from: '+filename);
|
|
|
|
f = new File(system.mods_dir+'ansitex/text/'+filename+'.tex');
|
|
if (! f.exists || ! f.open('r')) {
|
|
return null;
|
|
}
|
|
|
|
try {
|
|
var load = JSON.parse(f.read());
|
|
|
|
for (property in load) {
|
|
this[property] = load[property];
|
|
}
|
|
|
|
} catch (error) {
|
|
log(LOG_ERROR,'Frame error: '+error);
|
|
return null;
|
|
}
|
|
|
|
log(LOG_DEBUG,'Loaded frame: ['+this.frame+']['+this.index+'] ('+this.page+')');
|
|
};
|
|
|
|
/**
|
|
* Parse the page text, and return the frame as 2 arrays:
|
|
* + First array is all the characters and the position on the frame
|
|
* + Second array is the array of the control codes that changes the color of the character
|
|
*
|
|
* The purpose of this function is to convert any special char sequences there are interpreted directly by Ansitex
|
|
* Currently they are:
|
|
* + ESC _ <value>[;value] ESC \
|
|
*
|
|
* Additionally, for response frames, if the cursor is moved to a field, its to determine what attributes (eg: color)
|
|
* should apply for that field.
|
|
*
|
|
* @param text
|
|
*/
|
|
this.parse = function(text) {
|
|
var c = 1; // column
|
|
var r = 2; // row (row 1 is the header)
|
|
var output = '';
|
|
this.frame_fields = [];
|
|
|
|
// If there is no text return
|
|
if (! text)
|
|
return output;
|
|
|
|
// Default Attributes
|
|
f = 39;
|
|
b = 49;
|
|
i = 0;
|
|
|
|
for(p=0;p<text.length;p++) {
|
|
// Look for a special character until the end of the frame width
|
|
cte = (r*ANSI_FRAME_WIDTH - ((r-1)*ANSI_FRAME_WIDTH+c));
|
|
match = text.substr(p,cte).match(/[\r\n\x1b]/);
|
|
//log(LOG_DEBUG,'SPECIAL CHAR ['+r+'x'+c+'] ['+p+'-'+cte+'] for: '+match);
|
|
|
|
if (match == null || match.index) {
|
|
advance = match ? match.index : cte;
|
|
//log(LOG_DEBUG,'INCLUDE: '+text.substr(p,advance));
|
|
|
|
output += text.substr(p,advance);
|
|
p += advance;
|
|
c += advance;
|
|
advance = 0;
|
|
}
|
|
|
|
// If the frame is not big enough, fill it with spaces.
|
|
byte = text.charAt(p);
|
|
advance = 0;
|
|
|
|
switch (byte) {
|
|
// Carriage Return
|
|
case '\r':
|
|
// log(LOG_DEBUG,'CR');
|
|
c=1;
|
|
break;
|
|
|
|
// New line
|
|
case '\n':
|
|
// log(LOG_DEBUG,'LF');
|
|
r++;
|
|
break;
|
|
|
|
// ESC
|
|
case KEY_ESC:
|
|
advance = 1;
|
|
// Is the next byte something we know about
|
|
nextbyte = text.charAt(p+advance);
|
|
//log(LOG_DEBUG,'ESC ['+r+'x'+c+'] NEXT: '+nextbyte);
|
|
|
|
switch (nextbyte) {
|
|
// CSI
|
|
case '[':
|
|
advance++;
|
|
chars = '';
|
|
|
|
// Find our end CSI param in the next 50 chars
|
|
matches = text.substr(p+advance,50).match(/([0-9]+[;]?)+([a-zA-Z])/);
|
|
//log(LOG_DEBUG,'CSI ['+r+'x'+c+'] ADVANCE: '+advance+', MATCHES: '+matches+', STRING: '+text.substr(p+advance,50));
|
|
|
|
if (! matches) {
|
|
chars += nextbyte;
|
|
|
|
break;
|
|
}
|
|
|
|
advance += matches[0].length-1;
|
|
chars += nextbyte+matches[0];
|
|
//log(LOG_DEBUG,'CSI ['+r+'x'+c+'] ADVANCE: '+advance+', CHARS: '+chars+', CHARSLEN: '+chars.length);
|
|
|
|
switch (matches[2]) {
|
|
// Color CSIs
|
|
case 'm':
|
|
//log(LOG_DEBUG,'CSI m ['+r+'x'+c+'] MATCHES: '+matches[0]+', LENGTH : '+matches[0].length);
|
|
|
|
csi = matches[0].substr(0,matches[0].length-1).split(';');
|
|
var num = null;
|
|
for (num in csi) {
|
|
//log(LOG_DEBUG,'CSI m ['+r+'x'+c+'] NUM: '+num+', CSI: '+csi[num]);
|
|
// Intensity
|
|
if (csi[num] >= 0 && csi[num] <= 8) {
|
|
i = csi[num];
|
|
f = 39;
|
|
b = 49;
|
|
|
|
// Forground Color
|
|
} else if (csi[num] >= 30 && csi[num] <= 39) {
|
|
f = csi[num];
|
|
|
|
// Background Color
|
|
} else if (csi[num] >= 40 && csi[num] <= 49) {
|
|
b = num;
|
|
}
|
|
}
|
|
break;
|
|
|
|
// Advance characters
|
|
case 'C':
|
|
//log(LOG_DEBUG,'CSI C ['+r+'x'+c+'] CHARS: '+matches[1]);
|
|
c += parseInt(matches[1]); // Advance our position
|
|
break;
|
|
|
|
default:
|
|
log(LOG_DEBUG,'? CSI: '.matches[2]);
|
|
}
|
|
|
|
break;
|
|
|
|
case ' ':
|
|
log(LOG_DEBUG,'LOOSE ESC? ['+r+'x'+c+'] '+advance);
|
|
|
|
break;
|
|
|
|
// SOS
|
|
case '_':
|
|
//log(LOG_DEBUG,'SOS ['+r+'x'+c+'] '+advance);
|
|
advance++;
|
|
|
|
// Find our end ST param in the next 50 chars
|
|
matches = text.substr(p+advance,50).match(/(([A-Z]+;[0-9a-z]+)([;]?.+)?)\x1b\\/);
|
|
//log(LOG_DEBUG,'SOS ['+r+'x'+c+'] ADVANCE: '+advance+', MATCHES: '+matches+', LENGTH: '+matches[0].length+', STRING: '+text.substr(p+advance,50));
|
|
|
|
if (! matches) {
|
|
chars += nextbyte;
|
|
|
|
break;
|
|
}
|
|
|
|
advance += matches[0].length-1;
|
|
|
|
// The last 2 chars of matches[0] are the ESC \
|
|
sos = matches[0].substr(0,matches[0].length-2).split(';');
|
|
//log(LOG_DEBUG,'SOS ['+r+'x'+c+'] ADVANCE: '+advance+', SOS: '+sos);
|
|
|
|
var num = null;
|
|
var fieldlen = null;
|
|
for (num in sos) {
|
|
//log(LOG_DEBUG,'SOS ['+r+'x'+c+'] NUM: '+num+', SOS: '+sos[num]);
|
|
|
|
switch (num) {
|
|
// First value is the field name
|
|
case '0':
|
|
field = sos[num];
|
|
break;
|
|
|
|
// Second value is the length/type of the field
|
|
case '1':
|
|
x = sos[num].match(/([0-9]+)([a-z])/);
|
|
if (! x) {
|
|
log(LOG_ERROR,'SOS FAILED PARSING FIELD LENGTH/TYPE. ['+r+'x'+c+'] '+sos[num]);
|
|
break;
|
|
}
|
|
|
|
//log(LOG_DEBUG,'SOS ['+r+'x'+c+'] NUM CHARS: '+x[1]+', TYPE: '+x[2]);
|
|
fieldlen = x[1];
|
|
fieldtype = x[2];
|
|
break;
|
|
|
|
// Third field is the char to to use
|
|
case '2':
|
|
fieldchar = sos[num];
|
|
break;
|
|
|
|
default:
|
|
log(LOG_ERROR,'IGNORING ADDITIONAL SOS FIELDS. ['+r+'x'+c+'] '+sos[num]);
|
|
}
|
|
}
|
|
|
|
if (fieldlen) {
|
|
chars = fieldchar.repeat(fieldlen);
|
|
}
|
|
|
|
byte = '';
|
|
|
|
this.frame_fields.push({
|
|
ftype: fieldtype,
|
|
flength: fieldlen,
|
|
fchar: fieldchar,
|
|
fname: field,
|
|
r: r,
|
|
c: c,
|
|
attribute: {i:i,f:f,b:b},
|
|
fvalue: '',
|
|
});
|
|
|
|
log(LOG_DEBUG,'SOS Field found at ['+r+'x'+(c-1)+'], Type: '+fieldtype+', Length: '+fieldlen+', Attrs: '+JSON.stringify({i:i,f:f,b:b}));
|
|
|
|
break;
|
|
|
|
default:
|
|
log(LOG_DEBUG,'DEFAULT ['+r+'x'+c+'] '+advance);
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
c++;
|
|
}
|
|
|
|
output += byte;
|
|
|
|
if (advance) {
|
|
//log(LOG_DEBUG,'ADVANCE P ['+r+'x'+c+'] '+advance+', NEXT CHAR: '+text.charAt(p+advance)+' ('+text.charCodeAt(p+advance)+')');
|
|
output += chars;
|
|
p += advance;
|
|
}
|
|
|
|
if (c>ANSI_FRAME_WIDTH) {
|
|
c = 1;
|
|
r++;
|
|
}
|
|
|
|
/*
|
|
// @todo - If we are longer than ANSI_FRAME_LENGTH, move the output into the next frame.
|
|
if (r>ANSI_FRAME_LENGTH) {
|
|
break;
|
|
}
|
|
*/
|
|
}
|
|
|
|
return output;
|
|
};
|
|
|
|
this.qrcode = function(qr,subframe) {
|
|
// SMALL Image
|
|
var full = ascii(0xdb);
|
|
var top = ascii(0xdf);
|
|
var bot = ascii(0xdc);
|
|
var blank = ' ';
|
|
|
|
var qrcode = '';
|
|
|
|
/*
|
|
// Render the top line
|
|
var line = ascii(27)+'[1;37m'+bot;
|
|
for (var y = 0; y < qr.size; y++) {
|
|
line += bot;
|
|
}
|
|
qrcode += line+bot+bot+ascii(27)+'[0m'+"\r\n";
|
|
*/
|
|
|
|
// Render the body
|
|
for (var x = -1; x < qr.size; x=x+2) {
|
|
line = ascii(27)+'[1;37m'+full;
|
|
|
|
for (var y = 0; y < qr.size; y++) {
|
|
// Top is white
|
|
if (((x==-1)? 0 : qr.getModule(x, y)) == 0) {
|
|
line += (qr.getModule(x+1, y)) ? top : full;
|
|
|
|
// Top is black
|
|
} else {
|
|
line += (qr.getModule(x+1, y)) ? blank : bot;
|
|
}
|
|
}
|
|
|
|
qrcode += line+full+ascii(27)+'[0m'+"\r\n";
|
|
}
|
|
|
|
// Render the bottom
|
|
line = ascii(27)+'[1;37m'+top;
|
|
for (var y = 0; y < qr.size; y++) {
|
|
line += top;
|
|
}
|
|
qrcode += line+top+ascii(27)+'[0m'+"\r\n";
|
|
|
|
ans2bin(fo.parse(qrcode),subframe);
|
|
subframe.open();
|
|
subframe.cycle();
|
|
};
|
|
|
|
this.save=function() {
|
|
file = system.mods_dir+'ansitex/text/'+this.page+'.tex';
|
|
w = new File(file);
|
|
if (! w.open('w')) {
|
|
log(LOG_ERROR,'! ERROR: Unable to create TEX file for '+this.page);
|
|
exit(1);
|
|
}
|
|
|
|
w.write(JSON.stringify(this));
|
|
w.close();
|
|
|
|
log(LOG_DEBUG,'Saved file: '+this.page+'.tex');
|
|
}
|
|
|
|
/**
|
|
* Send a message to the baseline.
|
|
*
|
|
* @param text
|
|
* @param reposition
|
|
*/
|
|
this.sendBaseline=function(text,reposition) {
|
|
eval('var msg = ANSI_'+text+';');
|
|
console.pushxy();
|
|
console.gotoxy(0,24);
|
|
console.print(msg);
|
|
console.cleartoeol();
|
|
|
|
if (! reposition) {
|
|
console.popxy();
|
|
}
|
|
}
|
|
|
|
this.clearBaseline=function(reposition) {
|
|
console.pushxy();
|
|
console.gotoxy(0,24);
|
|
console.print('');
|
|
console.cleartoeol();
|
|
|
|
if (! reposition) {
|
|
console.popxy();
|
|
}
|
|
}
|
|
|
|
Object.defineProperty(this,'accessible',{
|
|
get: function() {
|
|
log(LOG_DEBUG,'- Checking if user can access frame: '+this.page);
|
|
log(LOG_DEBUG,' - User: '+JSON.stringify(user.number));
|
|
log(LOG_DEBUG,' - Frame Owner: '+JSON.stringify(this.owner)+', System Frame: '+(this.pageowner == SYSTEM_OWNER));
|
|
|
|
// user.number 0 is unidentified user.
|
|
if (user.number) {
|
|
return (
|
|
(this.isAccessible && this.pageowner == SYSTEM_OWNER && ! this.isPublic) ||
|
|
(this.isAccessible && this.isPublic) ||
|
|
(this.isAccessible && ! this.isPublic && this.isMember) ||
|
|
(pageEditor(this.frame))
|
|
);
|
|
|
|
} else {
|
|
return (this.isAccessible && this.pageowner == SYSTEM_OWNER && this.isPublic);
|
|
}
|
|
}
|
|
});
|
|
|
|
Object.defineProperty(this,'fields', {
|
|
get: function() {
|
|
return this.frame_fields;
|
|
}
|
|
});
|
|
|
|
// Check if the user is already a member of the CUG
|
|
Object.defineProperty(this,'isMember',{
|
|
get: function() {
|
|
log(LOG_DEBUG,'- Checking if user is a member of frame: '+this.page);
|
|
|
|
if (user.number) {
|
|
return (
|
|
(this.pageowner == SYSTEM_OWNER)
|
|
);
|
|
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
})
|
|
|
|
Object.defineProperty(this,'page', {
|
|
get: function() {
|
|
if (this.frame == null || this.index == null) return null;
|
|
return this.frame.toString()+this.index;
|
|
}
|
|
});
|
|
|
|
Object.defineProperty(this,'pageowner', {
|
|
get: function() {
|
|
return pageOwner(this.frame).prefix;
|
|
}
|
|
})
|
|
|
|
Object.defineProperty(this,'pageownerlogo', {
|
|
get: function() {
|
|
return base64_decode(pageOwner(this.frame).logoans);
|
|
}
|
|
})
|
|
} |