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Move common functions for ANSI/VIEWDATA frames to base file

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This commit is contained in:
Deon George 2022-04-11 21:44:01 +10:00
parent 5883b5ca9b
commit 8df5d1dcff
8 changed files with 941 additions and 1199 deletions
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578
load/ansiframe.js
View File

@ -1,578 +0,0 @@
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();
return console.putmsg(header+this.parse(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);
// Load our system error frame.
this.load('998a');
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;
// X - dynamic fields, terminated with ESC
case 'X':
//log(LOG_DEBUG,'PU ['+r+'x'+c+'] '+advance);
advance++;
// Find our end ST param in the next 50 chars
matches = text.substr(p+advance,50).match(/(([a-z]+;[0-9]+)([;]?.+)?)\x1b\\/);
//log(LOG_DEBUG,'PU ['+r+'x'+c+'] ADVANCE: '+advance+', MATCHES: '+JSON.stringify(matches)+', LENGTH: '+(matches ? matches[0].length : 0)+', STRING: '+text.substr(p+advance,50));
if (! matches) {
chars += nextbyte;
break;
}
advance += matches[0].length-1;
var pu = matches[0].substr(0,matches[0].length-2).split(';');
//log(LOG_DEBUG,'PU ['+r+'x'+c+'] ADVANCE: '+advance+', PU: '+pu);
chars = renderfield(pu[0],pu[1]);
byte = '';
log(LOG_DEBUG,'PU Field found at ['+r+'x'+(c-1)+'], Field: '+pu[0]+', Length: '+pu[1]+', Attrs: '+JSON.stringify({i:i,f:f,b:b}));
break;
// _ - has our fields that take input
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 \
var 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 field = 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);
}
})
}

3
load/defs.js
View File

@ -89,4 +89,7 @@ const HOME_FRAME_AUTH ={frame: 98,index: 'b'};
/* Home page for initial connection */
const HOME_FRAME_CONNECT ={frame: 980,index: 'a'};
/* Attributes saved/loaded from files */
const SAVED_FRAME_ATTRS =['version','frame','index','owner','cost','content','isPublic','isAccessible','type','key'];
this;

6
load/edit.js
View File

@ -30,8 +30,8 @@ function edit(fo) {
const frame = new Frame(1,1,console.screen_columns,console.screen_rows,BG_BLACK|LIGHTGRAY);
frame.gotoxy(1,1);
header = '\1n'+fo.pageownerlogo+' '.repeat(ANSI_FRAME_HEADER-console.strlen(fo.pageownerlogo))+'\1n '+
'\1W\1H'+fo.page+' '.repeat(ANSI_FRAME_PAGENUM-fo.page.length)+' '+
header = '\1n'+fo.pageownerlogo+' '.repeat(fo.FRAME_PAGENUM-console.strlen(fo.pageownerlogo))+'\1n '+
'\1W\1H'+fo.page+' '.repeat(fo.FRAME_PAGENUM-fo.page.length)+' '+
'\1G\1H'+' Edit';
frame.putmsg(header);
frame.open();
@ -138,4 +138,4 @@ function edit(fo) {
}
}
this;
this;

195
load/frame-ansi.js Normal file
View File

@ -0,0 +1,195 @@
var FRAME_ANSI = (1<<1);
load('ansitex/load/frame-page.js');
// Our frame object
function FrameAnsi() {
PageFrame.apply(this,arguments);
/* File Extension used for frames */
this.settings.ext = 'tex';
/* Length of a frame */
this.settings.FRAME_LENGTH = 22;
/* Width of a frame */
this.settings.FRAME_WIDTH = 80;
/* Size of page owner (length) */
this.settings.FRAME_HEADER = 56;
/* Size of page number (length with a-z) */
this.settings.FRAME_PAGENUM = 12;
/* Size of cost (length without unit) */
this.settings.FRAME_COST = 9;
this.settings.MSG_SENDORNOT = '\1n\1h\1GKEY 1 TO SEND, 2 NOT TO SEND';
this.settings.MSG_LOGON = '\1n\1h\1GKEY 1 TO LOGON, 2 TO RETURN';
this.settings.MSG_SENT = '\1n\1h\1GMESSAGE SENT - KEY # TO CONTINUE';
this.settings.MSG_NOTSENT = '\1n\1h\1GMESSAGE NOT SENT - KEY # TO CONTINUE';
this.settings.ERR_NO_PARENT = '\1n\1h\1RPARENT FRAME DOESNT EXIST';
this.settings.ERR_NOT_IMPLEMENTED = '\1n\1h\1RNOT IMPLEMENTED YET?';
this.settings.ERR_ROUTE = '\1n\1h\1WMISTAKE? \1GTRY AGAIN OR TELL US ON *08';
this.settings.ERR_METHOD_NOT_EXIST = '\1n\1h\1WMISTAKE? \1GTRY AGAIN OR TELL US ON *08';
this.settings.ACCESS_DENIED = '\1n\1h\1RACCESS DENIED. MISTAKE? TRY AGAIN OR TELL US *08';
this.settings.ALREADY_MEMBER = '\1n\1h\1RALREADY MEMBER OF CUG'
this.settings.INACTIVITY = '\1n\1h\1RINACTIVITY ALERT, DISCONNECT PENDING...';
this.settings.INACTIVE = '\1n\1h\1RINACTIVITY DISCONNECT';
this.settings.NOACTION = '\1n\1h\1RNO ACTION PERFORMED';
this.settings.BASESTAR = '\1N\1G\1H*';
this.settings.INVALID_CODE = '\1n\1h\1RINVAID CODE, PLEASE TRY AGAIN *00';
this.settings.TOKEN_EMAIL = '\1n\1h\1RTOKEN EMAILED TO YOU...';
this.settings.TOKEN_SENT = '\1n\1h\1RTOKEN SENT, PLEASE ENTER TOKEN';
this.settings.INVALID_EMAIL = '\1n\1h\1RINVAID EMAIL, PLEASE TRY AGAIN *00';
this.settings.INVALID_UID = '\1n\1h\1RINVAID USER ID, PLEASE TRY AGAIN *00';
this.settings.CANNOT_SEND_TOKEN = '\1n\1h\1RCANNOT SEND VALIDATION CODE, PLEASE TRY AGAIN *00';
this.settings.USER_EXISTS = '\1n\1h\1RERROR USER EXISTS, PLEASE TRY AGAIN *00';
this.settings.USER_CREATE_ERROR = '\1n\1h\1RERROR CREATING USER, PLEASE TRY AGAIN *00';
this.settings.LOGIN_ERROR = '\1n\1h\1RERROR LOGGING IN, PLEASE TRY AGAIN *00';
this.settings.CANCEL_MSG = '\1n\1h\1GPRESS 2 TO CANCEL';
/**
* 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(this.settings.FRAME_HEADER-console.strlen(this.pageownerlogo))+'\1n '+
(this.isAccessible ? '\1W' : '\1R')+'\1H'+this.page+' '.repeat(this.settings.FRAME_PAGENUM-this.page.length)+' '+
'\1G\1H'+' '.repeat(this.settings.FRAME_COST-cost.toString().length+1)+cost+'\1n'+
(console.screen_columns > 80 ? '\n\r' : '');
}
console.clear();
return console.putmsg(header+this.parse(base64_decode(this.content)));
};
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) {
console.pushxy();
console.gotoxy(0,24);
console.print(this.getMessage(text));
console.cleartoeol();
if (! reposition) {
console.popxy();
}
}
this.clearBaseline=function(reposition) {
console.pushxy();
console.gotoxy(0,24);
console.print('');
console.cleartoeol();
if (! reposition) {
console.popxy();
}
}
}
FrameAnsi.prototype = PageFrame.prototype;
FrameAnsi.prototype.constructor = FrameAnsi;

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// Our frame object
function PageFrame() {
'use strict';
/* Frame type settings */
this.settings = {};
/* Frame Version */
this.version = 1;
/* Frame Number [0-9] */
this.frame = null;
/* Frame Index [a-z] */
this.index = null;
/* The Service Provider owning the frame. */
this.owner = 0;
/* The cost to view the frame @todo to implement */
this.cost = 0;
/* The frame content, base64 encoded */
this.content = '';
// 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]
/**
* Determine if this frame is accessible to the current user
*/
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);
}
}
});
/**
* Return the frames fields
*/
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;
}
}
})
/**
* Return the page number
*/
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);
}
})
}
/**
* Return the message for a index
*
* @param index
* @returns {string|*}
*/
PageFrame.prototype.getMessage = function(index) {
eval('var msg = this.settings.'+index);
return msg;
}
/**
* Load a frame
*
* @param filename
* @returns {null}
*/
PageFrame.prototype.load = function(filename) {
log(LOG_DEBUG,'Loading FRAME from: '+filename+'.'+this.settings.ext);
f = new File(system.mods_dir+'ansitex/text/'+filename+'.'+this.settings.ext);
if (! f.exists || ! f.open('r')) {
return null;
}
try {
var load = JSON.parse(f.read());
for (property in SAVED_FRAME_ATTRS) {
this[SAVED_FRAME_ATTRS[property]] = load[SAVED_FRAME_ATTRS[property]];
}
} catch (error) {
log(LOG_ERROR,'Frame error: '+error);
// Load our system error frame.
// @todo this should be a config item
this.load('998a');
return null;
}
log(LOG_DEBUG,'Loaded frame: ['+this.frame+']['+this.index+'] ('+this.page+')');
};
/**
* Enable pulling out submitted value by its name
*
* @param key
* @returns {null|string|*}
*/
PageFrame.prototype.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;
}
/**
* 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
*/
PageFrame.prototype.parse = function(text) {
/** Column
* @type {number}
*/
var c = 1;
/** Row - row 1 is the header
* @type {number}
*/
var r = 2;
/**
* The output to send to the screen
* @type {string}
*/
var output = '';
/**
* Fields within the frame
* @type {{
* ftype: fieldtype,
* flength: fieldlen,
* fchar: fieldchar,
* fname: field,
* r: r,
* c: c,
* attribute: {i:i,f:f,b:b},
* fvalue: '',
* }}
*/
this.frame_fields = [];
// If there is no text return
if (! text)
return output;
// Default Attributes
// @note - this has no affect for viewdata frames
/* Foreground */
var f = 39;
/* Background */
var b = 49;
/* Intensity */
var i = 0;
for(var p=0;p<text.length;p++) {
// Look for a special character until the end of the frame width
cte = (r*this.settings.FRAME_WIDTH - ((r-1)*this.settings.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;
// X - dynamic fields, terminated with ESC
case 'X':
//log(LOG_DEBUG,'PU ['+r+'x'+c+'] '+advance);
advance++;
// Find our end ST param in the next 50 chars
matches = text.substr(p+advance,50).match(/(([a-z]+;[0-9]+)([;]?.+)?)\x1b\\/);
//log(LOG_DEBUG,'PU ['+r+'x'+c+'] ADVANCE: '+advance+', MATCHES: '+JSON.stringify(matches)+', LENGTH: '+(matches ? matches[0].length : 0)+', STRING: '+text.substr(p+advance,50));
if (! matches) {
chars += nextbyte;
break;
}
advance += matches[0].length-1;
var pu = matches[0].substr(0,matches[0].length-2).split(';');
//log(LOG_DEBUG,'PU ['+r+'x'+c+'] ADVANCE: '+advance+', PU: '+pu);
chars = renderfield(pu[0],pu[1]);
byte = '';
log(LOG_DEBUG,'PU Field found at ['+r+'x'+(c-1)+'], Field: '+pu[0]+', Length: '+pu[1]+', Attrs: '+JSON.stringify({i:i,f:f,b:b}));
break;
// _ - has our fields that take input
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 \
var 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 field = 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>this.settings.FRAME_WIDTH) {
c = 1;
r++;
}
/*
// @todo - If we are longer than FRAME_LENGTH, move the output into the next frame.
if (r>this.settings.FRAME_LENGTH) {
break;
}
*/
}
return output;
};

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var FRAME_VIEWDATA = (1<<2);
var VIEWDATA_LEFT = ascii(0x08);
var VIEWDATA_RIGHT = ascii(0x09);
var VIEWDATA_DOWN = ascii(0x0a);
var VIEWDATA_UP = ascii(0x0b);
var VIEWDATA_CLS = ascii(0x0c);
var VIEWDATA_CR = ascii(0x0d);
var VIEWDATA_CON = ascii(0x11);
var VIEWDATA_COFF = ascii(0x14);
var VIEWDATA_HOME = ascii(0x1e);
var VIEWDATA_MOSIAC_RED = ascii(27)+ascii(0x51);
var VIEWDATA_MOSIAC_GREEN = ascii(27)+ascii(0x52);
var VIEWDATA_MOSIAC_YELLOW = ascii(27)+ascii(0x53);
var VIEWDATA_MOSIAC_BLUE = ascii(27)+ascii(0x54);
var VIEWDATA_MOSIAC_MAGENTA = ascii(27)+ascii(0x55);
var VIEWDATA_MOSIAC_CYAN = ascii(27)+ascii(0x56);
var VIEWDATA_MOSIAC_WHITE = ascii(27)+ascii(0x57);
load('ansitex/load/frame-page.js');
// Our frame object
function FrameViewdata() {
PageFrame.apply(this,arguments);
/* File Extension used for frames */
this.settings.ext = 'vtx';
/* Length of a frame */
this.settings.FRAME_LENGTH = 22;
/* Width of a frame */
this.settings.FRAME_WIDTH = 40;
/* Size of page owner (length) */
this.settings.FRAME_HEADER = 23;
/* Size of page number (length with a-z) */
this.settings.FRAME_PAGENUM = 11;
/* Size of cost (length without unit) */
this.settings.FRAME_COST = 3;
this.settings.MSG_SENDORNOT = ascii(27)+'BKEY 1 TO SEND, 2 NOT TO SEND';
this.settings.MSG_LOGON = ascii(27)+'BKEY 1 TO LOGON, 2 TO RETURN';
this.settings.MSG_SENT = ascii(27)+'BMESSAGE SENT - KEY _ TO CONTINUE';
this.settings.MSG_NOTSENT = ascii(27)+'BMESSAGE NOT SENT - KEY _ TO CONTINUE';
this.settings.ERR_NO_PARENT = ascii(27)+'APARENT FRAME DOESNT EXIST';
this.settings.ERR_NOT_IMPLEMENTED = ascii(27)+'ANOT IMPLEMENTED YET?';
this.settings.ERR_ROUTE = ascii(27)+'GMISTAKE?'+ascii(27)+'BTRY AGAIN OR TELL US ON *08';
this.settings.ERR_METHOD_NOT_EXIST = ascii(27)+'GMISTAKE?'+ascii(27)+'BTRY AGAIN OR TELL US ON *08';
this.settings.ACCESS_DENIED = ascii(27)+'ACCESS DENIED.';
this.settings.ALREADY_MEMBER = ascii(27)+'AALREADY MEMBER OF CUG'
this.settings.INACTIVITY = ascii(27)+'AINACTIVITY ALERT, DISCONNECT PENDING...';
this.settings.INACTIVE = ascii(27)+'AINACTIVITY DISCONNECT';
this.settings.NOACTION = ascii(27)+'ANO ACTION PERFORMED';
this.settings.BASESTAR = ascii(27)+'B*';
this.settings.INVALID_CODE = ascii(27)+'AINVAID CODE, PLEASE TRY AGAIN *00';
this.settings.TOKEN_EMAIL = ascii(27)+'ATOKEN EMAILED TO YOU...';
this.settings.TOKEN_SENT = ascii(27)+'ATOKEN SENT, PLEASE ENTER TOKEN';
this.settings.INVALID_EMAIL = ascii(27)+'AINVAID EMAIL, PLEASE TRY AGAIN *00';
this.settings.INVALID_UID = ascii(27)+'AINVAID USER ID, PLEASE TRY AGAIN *00';
this.settings.CANNOT_SEND_TOKEN = ascii(27)+'ACANNOT SEND VALIDATION CODE, PLEASE TRY AGAIN *00';
this.settings.USER_EXISTS = ascii(27)+'AERROR USER EXISTS, PLEASE TRY AGAIN *00';
this.settings.USER_CREATE_ERROR = ascii(27)+'AERROR CREATING USER, PLEASE TRY AGAIN *00';
this.settings.LOGIN_ERROR = ascii(27)+'AERROR LOGGING IN, PLEASE TRY AGAIN *00';
this.settings.CANCEL_MSG = ascii(27)+'BPRESS 2 TO CANCEL';
var blp=0; // Length of data on the bottom line
/**
* Set the attribute at the current position
*/
this.attr=function(field) {
//NOOP
}
/**
* Turn off the cursor
*/
this.cursorOff=function() {
write_raw(VIEWDATA_COFF);
this.gotoxy(1,1);
}
this.cursorOn=function(x,y) {
write_raw(VIEWDATA_CON);
this.gotoxy(x,y);
}
// Field backspace, that leaves the field filler char
this.fieldbs=function(char) {
console.write(VIEWDATA_LEFT+char+VIEWDATA_LEFT);
}
this.gotoxy=function(x,y) {
// @todo This could be optimised to go the shortest route
write_raw(VIEWDATA_HOME);
if (x>0)
write_raw(VIEWDATA_RIGHT.repeat(x));
if (y>0)
write_raw(VIEWDATA_DOWN.repeat(y));
}
this.strlen=function(str) {
return str.replace(/\x1b/g,'').length;
};
// Render the frame to the user
this.render=function(withHeader) {
log(LOG_DEBUG,'- VIEWDATA FRAME');
owner = base64_decode(this.owner);
header = VIEWDATA_DOWN;
//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+'] ('+this.strlen(videotex(this.pageownerlogo))+')');
cost = (this.isAccessible ? this.cost+FRAME_COSTUNIT : ' -');
header = videotex(this.pageownerlogo)+' '.repeat(this.settings.FRAME_HEADER-this.strlen(videotex(this.pageownerlogo)))+
(this.isAccessible ? ascii(27)+'G' : ascii(27)+'A')+this.page+' '.repeat(this.settings.FRAME_PAGENUM-this.page.length)+
ascii(27)+'B'+' '.repeat(this.settings.FRAME_COST-cost.toString().length+1)+cost;
}
//console.status |= CON_RAW_IN;
write_raw(VIEWDATA_CLS);
write_raw(header);
return write_raw(videotex(base64_decode(this.content)));
};
this.qrcode = function(qr) {
// Render the body
var qrcode = VIEWDATA_HOME+VIEWDATA_DOWN.repeat(5);
var offset = this.settings.FRAME_WIDTH-Math.ceil(qr.size/2)-1;
for (var x = -1; x < qr.size; x=x+3) {
var line = VIEWDATA_RIGHT.repeat(offset ? offset-1 : 0)+VIEWDATA_MOSIAC_WHITE;
for (var y = -1; y < qr.size; y=y+2) {
var char = 0;
//TL
char |= ((x==-1) || (y==-1) || ! qr.getModule(x,y)) ? (1<<0) : (0<<0);
//TR
char |= ((x==-1) || (y == qr.size-1) || ! qr.getModule(x,y+1)) ? (1<<1) : (0<<1);
//ML
char |= ((y==-1) || ! qr.getModule(x+1,y)) ? (1<<2) : (0<<2);
//MR
char |= ((y == qr.size-1) || ! qr.getModule(x+1,y+1)) ? (1<<3) : (0<<3);
//BL
char |= ((x==qr.size-2) || (y==-1) || ! qr.getModule(x+2,y)) ? (1<<4) : (0<<4);
//BR
char |= ((x==qr.size-2) || (y == qr.size-1) || ! qr.getModule(x+2,y+1)) ? (1<<5) : (0<<5);
char += 0x20;
if (char > 0x3f)
char += 0x20;
line += ascii(char);
}
// Render the right column
if (y%2)
line += ascii(0x35);
repeat_count = this.settings.FRAME_WIDTH-Math.ceil(qr.size/2)-offset-(offset ? 1 : 2)-(y%2 == 1 ? 0 : 1);
qrcode += line+' '.repeat(repeat_count > 0 ? repeat_count : 0);
// To fix some terminals where moving right from col 40 doesnt advance to col 1 on the next line
qrcode +=VIEWDATA_LEFT+VIEWDATA_CR+VIEWDATA_DOWN;
}
log(LOG_DEBUG,'WIDTH:'+this.settings.FRAME_WIDTH);
log(LOG_DEBUG,'QR :'+(Math.ceil(qr.size/2)+1));
log(LOG_DEBUG,'OFF :'+offset);
log(LOG_DEBUG,'Y :'+(y%2 ? 0 : 1));
log(LOG_DEBUG,'X :'+(x%3 ? 0 : 1));
// Render the bottom
if (x%3) {
line = VIEWDATA_RIGHT.repeat(offset ? offset-1 : 0)+VIEWDATA_MOSIAC_WHITE;
for (var y = 0; y < qr.size; y=y+2) {
line += ascii(0x23);
}
// Render the right column
if (y%2 == 0) {
line += ascii(0x21);
}
qrcode += line+' '.repeat(repeat_count > 0 ? repeat_count : 0);
}
write_raw(qrcode);
};
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) {
var msg = this.getMessage(text);
var x = this.strlen(msg);
write_raw(VIEWDATA_HOME+VIEWDATA_UP+msg+
((blp > x)
? (' '.repeat(blp-x)+(reposition ? VIEWDATA_HOME+VIEWDATA_UP+VIEWDATA_RIGHT.repeat(x) : ''))
: '')
);
blp = x;
}
this.clearBaseline=function(reposition) {
msg = '';
write_raw(VIEWDATA_HOME+VIEWDATA_UP+msg+
((blp > msg.length)
? (' '.repeat(blp-msg.length)+(reposition ? VIEWDATA_HOME+VIEWDATA_UP+VIEWDATA_RIGHT.repeat(msg.length) : ''))
: '')
);
blp = msg.length;
}
}
function videotex(data) {
var output = '';
//$output .= ($byte < 32) ? ESC.chr($byte+64) : chr($byte);
for (var i = 0; i < data.length; i++) {
output += (data.charCodeAt(i) < 32) ? "\x1b"+String.fromCharCode(data.charCodeAt(i)+64) : String.fromCharCode(data.charCodeAt(i));
}
return output;
}
FrameViewdata.prototype = PageFrame.prototype;
FrameViewdata.prototype.constructor = FrameViewdata;

608
load/viewdataframe.js
View File

@ -1,608 +0,0 @@
var FRAME_VIEWDATA = (1<<2);
var VIEWDATA_FRAME_LENGTH = 22; /* Length of a frame */
var VIEWDATA_FRAME_WIDTH = 40; /* Width of a frame */
var VIEWDATA_FRAME_HEADER = 23; /* Size of page owner (length) */
var VIEWDATA_FRAME_PAGENUM = 11; /* Size of page number (length with a-z) */
var VIEWDATA_FRAME_COST = 3; /* Size of cost (length without unit) */
var VIEWDATA_LEFT = ascii(0x08);
var VIEWDATA_RIGHT = ascii(0x09);
var VIEWDATA_DOWN = ascii(0x0a);
var VIEWDATA_UP = ascii(0x0b);
var VIEWDATA_CLS = ascii(0x0c);
var VIEWDATA_CR = ascii(0x0d);
var VIEWDATA_CON = ascii(0x11);
var VIEWDATA_COFF = ascii(0x14);
var VIEWDATA_HOME = ascii(0x1e);
var VIEWDATA_MOSIAC_RED = ascii(27)+ascii(0x51);
var VIEWDATA_MOSIAC_GREEN = ascii(27)+ascii(0x52);
var VIEWDATA_MOSIAC_YELLOW = ascii(27)+ascii(0x53);
var VIEWDATA_MOSIAC_BLUE = ascii(27)+ascii(0x54);
var VIEWDATA_MOSIAC_MAGENTA = ascii(27)+ascii(0x55);
var VIEWDATA_MOSIAC_CYAN = ascii(27)+ascii(0x56);
var VIEWDATA_MOSIAC_WHITE = ascii(27)+ascii(0x57);
var VIEWDATA_MSG_SENDORNOT = ascii(27)+'BKEY 1 TO SEND, 2 NOT TO SEND';
var VIEWDATA_MSG_LOGON = ascii(27)+'BKEY 1 TO LOGON, 2 TO RETURN';
var VIEWDATA_MSG_SENT = ascii(27)+'BMESSAGE SENT - KEY _ TO CONTINUE';
var VIEWDATA_MSG_NOTSENT = ascii(27)+'BMESSAGE NOT SENT - KEY _ TO CONTINUE';
var VIEWDATA_ERR_NO_PARENT = ascii(27)+'APARENT FRAME DOESNT EXIST';
var VIEWDATA_ERR_NOT_IMPLEMENTED = ascii(27)+'ANOT IMPLEMENTED YET?';
var VIEWDATA_ERR_ROUTE = ascii(27)+'GMISTAKE?'+ascii(27)+'BTRY AGAIN OR TELL US ON *08';
var VIEWDATA_ERR_METHOD_NOT_EXIST = ascii(27)+'GMISTAKE?'+ascii(27)+'BTRY AGAIN OR TELL US ON *08';
var VIEWDATA_ACCESS_DENIED = ascii(27)+'ACCESS DENIED.';
var VIEWDATA_ALREADY_MEMBER = ascii(27)+'AALREADY MEMBER OF CUG'
var VIEWDATA_INACTIVITY = ascii(27)+'AINACTIVITY ALERT, DISCONNECT PENDING...';
var VIEWDATA_INACTIVE = ascii(27)+'AINACTIVITY DISCONNECT';
var VIEWDATA_NOACTION = ascii(27)+'ANO ACTION PERFORMED';
var VIEWDATA_BASESTAR = ascii(27)+'B*';
var VIEWDATA_INVALID_CODE = ascii(27)+'AINVAID CODE, PLEASE TRY AGAIN *00';
var VIEWDATA_TOKEN_EMAIL = ascii(27)+'ATOKEN EMAILED TO YOU...';
var VIEWDATA_TOKEN_SENT = ascii(27)+'ATOKEN SENT, PLEASE ENTER TOKEN';
var VIEWDATA_INVALID_EMAIL = ascii(27)+'AINVAID EMAIL, PLEASE TRY AGAIN *00';
var VIEWDATA_INVALID_UID = ascii(27)+'AINVAID USER ID, PLEASE TRY AGAIN *00';
var VIEWDATA_CANNOT_SEND_TOKEN = ascii(27)+'ACANNOT SEND VALIDATION CODE, PLEASE TRY AGAIN *00';
var VIEWDATA_USER_EXISTS = ascii(27)+'AERROR USER EXISTS, PLEASE TRY AGAIN *00';
var VIEWDATA_USER_CREATE_ERROR = ascii(27)+'AERROR CREATING USER, PLEASE TRY AGAIN *00';
var VIEWDATA_LOGIN_ERROR = ascii(27)+'AERROR LOGGING IN, PLEASE TRY AGAIN *00';
var VIEWDATA_CANCEL_MSG = ascii(27)+'BPRESS 2 TO CANCEL';
// Our frame object
function VIEWDATAFrame() {
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
var blp=0; // Length of data on the bottom line
// 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) {
//NOOP
}
/**
* Turn off the cursor
*/
this.cursorOff=function() {
write_raw(VIEWDATA_COFF);
this.gotoxy(1,1);
}
this.cursorOn=function(x,y) {
write_raw(VIEWDATA_CON);
this.gotoxy(x,y);
}
// Field backspace, that leaves the field filler char
this.fieldbs=function(char) {
console.write(VIEWDATA_LEFT+char+VIEWDATA_LEFT);
}
this.gotoxy=function(x,y) {
// @todo This could be optimised to go the shortest route
write_raw(VIEWDATA_HOME);
if (x>0)
write_raw(VIEWDATA_RIGHT.repeat(x));
if (y>0)
write_raw(VIEWDATA_DOWN.repeat(y));
}
this.strlen=function(str) {
return str.replace(/\x1b/g,'').length;
};
// Render the frame to the user
this.render=function(withHeader) {
log(LOG_DEBUG,'- VIEWDATA FRAME');
owner = base64_decode(this.owner);
header = VIEWDATA_DOWN;
//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+'] ('+this.strlen(videotex(this.pageownerlogo))+')');
cost = (this.isAccessible ? this.cost+FRAME_COSTUNIT : ' -');
header = videotex(this.pageownerlogo)+' '.repeat(VIEWDATA_FRAME_HEADER-this.strlen(videotex(this.pageownerlogo)))+
(this.isAccessible ? ascii(27)+'G' : ascii(27)+'A')+this.page+' '.repeat(VIEWDATA_FRAME_PAGENUM-this.page.length)+
ascii(27)+'B'+' '.repeat(VIEWDATA_FRAME_COST-cost.toString().length+1)+cost;
}
//console.status |= CON_RAW_IN;
write_raw(VIEWDATA_CLS);
write_raw(header);
return write_raw(videotex(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 VIEWDATA frame from: '+filename);
f = new File(system.mods_dir+'ansitex/text/'+filename+'.vtx');
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);
// Load our system error frame.
this.load('998a');
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*VIEWDATA_FRAME_WIDTH - ((r-1)*VIEWDATA_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>VIEWDATA_FRAME_WIDTH) {
c = 1;
r++;
}
/*
// @todo - If we are longer than FRAME_LENGTH, move the output into the next frame.
if (r>FRAME_LENGTH) {
break;
}
*/
}
return output;
};
this.qrcode = function(qr) {
// Render the body
var qrcode = VIEWDATA_HOME+VIEWDATA_DOWN.repeat(5);
var offset = VIEWDATA_FRAME_WIDTH-Math.ceil(qr.size/2)-1;
for (var x = -1; x < qr.size; x=x+3) {
var line = VIEWDATA_RIGHT.repeat(offset ? offset-1 : 0)+VIEWDATA_MOSIAC_WHITE;
for (var y = -1; y < qr.size; y=y+2) {
var char = 0;
//TL
char |= ((x==-1) || (y==-1) || ! qr.getModule(x,y)) ? (1<<0) : (0<<0);
//TR
char |= ((x==-1) || (y == qr.size-1) || ! qr.getModule(x,y+1)) ? (1<<1) : (0<<1);
//ML
char |= ((y==-1) || ! qr.getModule(x+1,y)) ? (1<<2) : (0<<2);
//MR
char |= ((y == qr.size-1) || ! qr.getModule(x+1,y+1)) ? (1<<3) : (0<<3);
//BL
char |= ((x==qr.size-2) || (y==-1) || ! qr.getModule(x+2,y)) ? (1<<4) : (0<<4);
//BR
char |= ((x==qr.size-2) || (y == qr.size-1) || ! qr.getModule(x+2,y+1)) ? (1<<5) : (0<<5);
char += 0x20;
if (char > 0x3f)
char += 0x20;
line += ascii(char);
}
// Render the right column
if (y%2)
line += ascii(0x35);
repeat_count = VIEWDATA_FRAME_WIDTH-Math.ceil(qr.size/2)-offset-(offset ? 1 : 2)-(y%2 == 1 ? 0 : 1);
qrcode += line+' '.repeat(repeat_count > 0 ? repeat_count : 0);
// To fix some terminals where moving right from col 40 doesnt advance to col 1 on the next line
qrcode +=VIEWDATA_LEFT+VIEWDATA_CR+VIEWDATA_DOWN;
}
log(LOG_DEBUG,'WIDTH:'+VIEWDATA_FRAME_WIDTH);
log(LOG_DEBUG,'QR :'+(Math.ceil(qr.size/2)+1));
log(LOG_DEBUG,'OFF :'+offset);
log(LOG_DEBUG,'Y :'+(y%2 ? 0 : 1));
log(LOG_DEBUG,'X :'+(x%3 ? 0 : 1));
// Render the bottom
if (x%3) {
line = VIEWDATA_RIGHT.repeat(offset ? offset-1 : 0)+VIEWDATA_MOSIAC_WHITE;
for (var y = 0; y < qr.size; y=y+2) {
line += ascii(0x23);
}
// Render the right column
if (y%2 == 0) {
line += ascii(0x21);
}
qrcode += line+' '.repeat(repeat_count > 0 ? repeat_count : 0);
}
write_raw(qrcode);
};
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 = VIEWDATA_'+text+';');
var x = this.strlen(msg);
write_raw(VIEWDATA_HOME+VIEWDATA_UP+msg+
((blp > x)
? (' '.repeat(blp-x)+(reposition ? VIEWDATA_HOME+VIEWDATA_UP+VIEWDATA_RIGHT.repeat(x) : ''))
: '')
);
blp = x;
}
this.clearBaseline=function(reposition) {
msg = '';
write_raw(VIEWDATA_HOME+VIEWDATA_UP+msg+
((blp > msg.length)
? (' '.repeat(blp-msg.length)+(reposition ? VIEWDATA_HOME+VIEWDATA_UP+VIEWDATA_RIGHT.repeat(msg.length) : ''))
: '')
);
blp = msg.length;
}
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).logovtx);
}
})
}
function videotex(data) {
var output = '';
//$output .= ($byte < 32) ? ESC.chr($byte+64) : chr($byte);
for (var i = 0; i < data.length; i++) {
output += (data.charCodeAt(i) < 32) ? "\x1b"+String.fromCharCode(data.charCodeAt(i)+64) : String.fromCharCode(data.charCodeAt(i));
}
return output;
}

20
main.js
View File

@ -12,8 +12,8 @@ load('ansitex/load/funcs.js');
// Ansitex specific includes
require('ansitex/load/defs.js','ACTION_EXIT');
require('ansitex/load/ansiframe.js','FRAME_ANSI');
require('ansitex/load/viewdataframe.js','FRAME_VIEWDATA');
require('ansitex/load/frame-ansi.js','FRAME_ANSI');
require('ansitex/load/frame-viewdata.js','FRAME_VIEWDATA');
// @todo Returning from chat should refresh the frame
// @todo Suppress displays of telegrams
@ -53,9 +53,9 @@ while(bbs.online) {
/**
* Current Frame Object that is being displayed to the user
* - VIEWDATAFrame - for viewdata frames
* - ANSIFrame - for ANSItex frames
* @type {ANSIFrame|VIEWDATAFrame}
* - FrameViewdata - for viewdata frames
* - FrameAnsi - for ANSItex frames
* @type {FrameAnsi|FrameViewdata}
*/
var fo = null;
@ -834,7 +834,7 @@ while(bbs.online) {
// If we are editing a specific frame, attempt to load it
if (next_page) {
var current = fo;
fo = viewdata ? new VIEWDATAFrame() : new ANSIFrame();
fo = viewdata ? new FrameViewdata() : new FrameAnsi();
fo.load(pageStr(next_page));
// If the frame doesnt exist, check that the parent frame exists in case we are creating a new one
@ -843,7 +843,7 @@ while(bbs.online) {
// We can always create an 'a' frame
if (next_page.index !== 'a') {
fo = viewdata ? new VIEWDATAFrame() : new ANSIFrame();
fo = viewdata ? new FrameViewdata() : new FrameAnsi();
fo.load(pageStr({frame: next_page.frame, index: String.fromCharCode(next_page.index.charCodeAt(0)-1)}));
log(LOG_DEBUG,'- ACTION_EDIT: check index: '+JSON.stringify(fo)+' ('+String.fromCharCode(next_page.index.charCodeAt(0)-1)+')');
@ -857,7 +857,7 @@ while(bbs.online) {
}
// New frame
fo = viewdata ? new VIEWDATAFrame() : new ANSIFrame();
fo = viewdata ? new FrameViewdata() : new FrameAnsi();
fo.frame = next_page.frame;
fo.index = next_page.index;
fo.cost = 0;
@ -905,7 +905,7 @@ while(bbs.online) {
if (next_page !== null) {
current = fo;
fo = viewdata ? new VIEWDATAFrame() : new ANSIFrame();
fo = viewdata ? new FrameViewdata() : new FrameAnsi();
fo.load(pageStr(next_page));
if (fo.page == null) {
@ -913,7 +913,7 @@ while(bbs.online) {
// In case the frame doesnt exist
if (fo == null)
fo = viewdata ? new VIEWDATAFrame() : new ANSIFrame();
fo = viewdata ? new FrameViewdata() : new FrameAnsi();
// sendbaseline ERR_PAGE
fo.sendBaseline('ERR_ROUTE',false);