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This commit is contained in:
Deon George 2019-10-03 14:08:48 +10:00
commit d3e1a0c84c
6 changed files with 488 additions and 0 deletions
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264
mods/ansitex.js Normal file
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// Load many SBBS definitions
load('sbbsdefs.js');
// Load text.dat defintions
load('text.js');
// Enable to manipulate the ANSI terminal
ansiterm = load({},'ansiterm_lib.js');
// Ansitex specific includes
load('texdefs.js');
load('texfuncs.js');
while(bbs.online) {
var mode = null; // Initial mode
var next_page = { frame: 1,index: 'a'}; // Start Frame
var action = ACTION_GOTO; // Initial action
var inkey_timeout = 0; // Timeout waiting for input @todo required? check if idle timetout occurs
var fo = null; // Current Frame
ansiterm.send('ext_mode','clear','cursor');
while (action != ACTION_TERMINATE) {
bbs.nodesync(false); // @todo Stop the display of telegrams
read = console.inkey(K_NONE,inkey_timeout);
inkey_timeout = 60000; // Set our key timeout to 60s
log(LOG_DEBUG,'READ: ['+read+']');
log(LOG_DEBUG,'MODE START: ['+read+']');
switch (mode) {
case false:
log(LOG_DEBUG,'- false: ['+read+']');
cmd='';
switch (read) {
case '*': action = ACTION_STAR
break;
// Frame Routing
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
if (fo.key[read]) {
next_page = { frame: fo.key[read] };
action = ACTION_GOTO;
log(LOG_DEBUG,'- false: Key ['+read+'] ['+pageStr(next_page)+']');
} else {
sendBaseline(ERR_ROUTE,false);
}
break;
case 'Q':
bbs.hangup();
exit();
}
break;
// Command input on bottom line
case MODE_BL:
log(LOG_DEBUG,'- MODE_BL: ['+read+']');
if (read.match(/[0-9]/)) {
cmd += read;
console.write(read);
}
// @todo check if CTRL_H is required?
if ((read == CTRL_H || read == KEY_DEL) && cmd.length) {
console.backspace();
cmd = cmd.substring(0,cmd.length-1);
}
if (cmd == '00') {
action = ACTION_RELOAD;
cmd = '';
cursorOff();
break;
}
// Edit specific frame
if (cmd.match(/^04/) && read.match(/[a-z]/)) {
// @todo
mode = action = false;
cmd = '';
cursorOff();
sendBaseline(ERR_NOT_IMPLEMENTED,false);
break;
}
// Bookmark frame
if (cmd == '05') {
// @todo
mode = action = false;
cmd = '';
cursorOff();
sendBaseline(ERR_NOT_IMPLEMENTED,false);
break;
}
// Report Problem
if (cmd == '08') {
// @todo
mode = action = false;
cmd = '';
cursorOff();
sendBaseline(ERR_NOT_IMPLEMENTED,false);
break;
}
// Reload frame
if (cmd == '09') {
// @todo
action = ACTION_GOTO;
cmd = '';
cursorOff();
next_page = { frame: fo.frame, index: fo.index};
break;
}
// Another star aborts the command
if (read == '*') {
mode = action = false;
sendBaseline('',false);
cmd = '';
cursorOff();
// @todo If we are editing a field...
}
if (read == '#' || read == '\r') {
// Nothing typed between * and #
// *# means go back
if (cmd == '') {
sendBaseline(ERR_NOT_IMPLEMENTED,false);
} else if (cmd == '0') {
next_page = { frame: 1 }; // @todo specificy home page in config
action = ACTION_GOTO;
// Edit frame
} else if (cmd == '04') {
sendBaseline(ERR_NOT_IMPLEMENTED,false);
} else {
next_page = { frame: cmd };
action = ACTION_GOTO;
}
// Clear the command we are finished processing...
cursorOff();
cmd = '';
mode = false;
}
break;
// @todo MODE_CONTROL
default:
log(LOG_DEBUG,'- SHOULDNT GET HERE: ['+read+']');
}
log(LOG_DEBUG,'MODE END: ['+read+']');
log(LOG_DEBUG,'ACTION START: ['+read+']');
switch (action) {
// Start command entry
case ACTION_STAR:
log(LOG_DEBUG,'- ACTION_STAR: ['+(next_page ? pageStr(next_page) : '')+']');
// @todo If something on the baseline preserve it
ansiterm.send('ext_mode','set','cursor');
sendBaseline('\1N\1G\1H*',true);
action = false;
mode = MODE_BL;
bbs.replace_text(NodeActionRetrieving,'\1h%s \1n\1gJumping to page');
bbs.node_action=NODE_RFSD;
break;
// Goto specific page
case ACTION_GOTO:
log(LOG_DEBUG,'- ACTION_GOTO: ['+(next_page ? pageStr(next_page) : '')+']');
if (next_page !== null) {
current = fo;
fo = getFrame(next_page);
if (! fo) {
fo = current;
// sendbaseline ERR_PAGE
sendBaseline(ERR_ROUTE,false);
mode = action = false;
break;
}
current = null;
}
if (fo.isPublic && fo.isAccessible) {
// @todo if its a login frame and the user is already member of CUG, display error
if (false) {
// baseline USER_ALREADY_MEMBER
break;
}
} else {
// @todo if user is not the owner
if (false) {
// @todo if frame is not accessible
if (false) {
// baseline ACCESS_DENIED
break;
}
// @todo if user not a member
if (false) {
// baseline ACCESS_DENIED_NOT_IN_CUG
break;
}
}
}
// @todo if page is a new location, and we are not going backwards
// if (($history->last() != $next_page) AND ($action == ACTION_GOTO || $action == ACTION_NEXT))
if (false) {
//$history->push($next_page);
}
next_page = null;
case ACTION_RELOAD:
log(LOG_DEBUG,'- ACTION_RELOAD: ['+(next_page ? pageStr(next_page) : '')+']');
// Clear the baseline history
// $this->sendBaseline($client,'');
// $current['baseline'] = '';
switch(fo.type) {
// Standard Frame
default:
console.line_counter=0; // @todo fix to suppress a pause that is occurring before clear()
console.clear();
console.putmsg(fo.render());
mode = action = false;
// Active frame
// Terminate frame
}
// bbs.node_action=NODE_RFSD;
bbs.replace_text(NodeActionMain,'\1h%s \1nViewing \1h*'+fo.frame+'#\1n ['+fo.index+']');
bbs.node_action=NODE_MAIN;
break;
}
log(LOG_DEBUG,'ACTION END: ['+read+']');
}
}

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exec "?ansitex"

54
mods/ansitex_save.js Normal file
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load('texdefs.js');
load('texfuncs.js');
// File to convert
file = getArg('-f','No file specified with -f',true);
// Page
p = getArg('-p','No page specified with -p',true);
// Index
i = getArg('-i','No index specified with -i',false);
// Key
key = getArg('-k','No index specified with -k',false);
// Cost
cost = getArg('-c','No index specified with -c',false);
// Owner
owner = getArg('-o','No owner specified with -o',true);
f = new File(file);
if (! f.exists || ! f.open('r')) {
log(LOG_ERROR,'Unable to open ['+file+']');
exit(1);
}
frame = new Frame(p,i);
frame.owner = base64_encode(owner.replace(/\\1/g,"\1"));
frame.content = base64_encode(f.read());
if (key) {
frame.key = key.split(':').map(function(t){return parseInt(t)});
if (frame.key.length != 10) {
log(LOG_ERROR,'Must specify 10 keys with -k');
exit(1);
}
}
// Public
frame.isPublic = (argv.indexOf('-P') >= 0);
frame.isAccessible = (argv.indexOf('-A') >= 0);
if (cost)
frame.cost = cost;
// Date
frame.date = new Date().toISOString();
w = new File(system.text_dir+'ansitex/'+frame.page+'.tex');
if (! w.open('w')) {
log(LOG_ERROR,'Unable to create TEX file for '+frame.page);
exit(1);
}
w.write(JSON.stringify(frame));
w.close();
printf('Saved file: %s.tex',frame.page);

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/**
* ANSItex definitions
*/
var ACTION_RELOAD =1; /* Reload the current frame */
var ACTION_GOTO =2; /* Goto a specific frame */
var ACTION_BACKUP =3; /* Goto previous frame */
var ACTION_NEXT =4; /* Goto next frame */
var ACTION_TERMINATE =6; /* Terminate the session */
var ACTION_SUBMITRF =7; /* Submit form contents */
var ACTION_STAR =7; /* Star command entry */
var MODE_BL =1; /* Typing * command on baseline */
var FRAME_LENGTH =22; /* Length of a frame */
var FRAME_WIDTH =80; /* Width of a frame */
var FRAME_HEADER =56; /* Size of page owner (length) */
var FRAME_PAGENUM =12; /* Size of page number (length with a-z) */
var FRAME_COST =9; /* Size of cost (length without unit)*/
var FRAME_COSTUNIT ='c'; /* Unit of cost */
var ERR_NOT_IMPLEMENTED = '\1RNOT IMPLEMENTED';
var ERR_ROUTE = '\1WMISTAKE? \1GTRY AGAIN OR TELL US ON *08';
// Our frame object
function Frame(frame,index) {
if (frame === undefined) {
print('ERROR: frame not defined.');
exit(1);
}
this.version=1;
this.frame=parseInt(frame);
this.index=index ? index : 'a';
this.owner=''; // @todo
this.cost=0; // @todo
this.content='';
this.isPublic=false; // @todo
this.isAccessible=false; // @todo
this.key=[ null,null,null,null,null,null,null,null,null,null ];
this.render=function() {
owner = base64_decode(this.owner);
return owner+' '.repeat(FRAME_HEADER-console.strlen(owner))+' '+
'\1W\1H'+this.page+' '.repeat(FRAME_PAGENUM-this.page.length)+' '+
'\1G\1H'+' '.repeat(FRAME_COST-this.cost.toString().length)+this.cost+FRAME_COSTUNIT+
(console.screen_columns > 80 ? '\n\r' : '') +
base64_decode(this.content);
}
Object.defineProperty(this,'page', {
get: function() {return pageStr({frame: this.frame, index: this.index }); }
});
}

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if (!String.prototype.repeat) {
String.prototype.repeat = function(count) {
'use strict';
if (this == null) {
throw new TypeError('can\'t convert ' + this + ' to object');
}
var str = '' + this;
count = +count;
if (count != count) {
count = 0;
}
if (count < 0) {
throw new RangeError('repeat count must be non-negative');
}
if (count == Infinity) {
throw new RangeError('repeat count must be less than infinity');
}
count = Math.floor(count);
if (str.length == 0 || count == 0) {
return '';
}
// Ensuring count is a 31-bit integer allows us to heavily optimize the
// main part. But anyway, most current (August 2014) browsers can't handle
// strings 1 << 28 chars or longer, so:
if (str.length * count >= 1 << 28) {
throw new RangeError('repeat count must not overflow maximum string size');
}
var rpt = '';
for (;;) {
if ((count & 1) == 1) {
rpt += str;
}
count >>>= 1;
if (count == 0) {
break;
}
str += str;
}
return rpt;
};
}
function cursorOff() {
ansiterm.send('ext_mode','clear','cursor');
console.gotoxy(0,24);
}
/**
* Return an argument from argv, or an error if it doesnt exit
*
* @param key
* @param error
*/
function getArg(key,error,abort) {
index = argv.indexOf(key);
if ((index !== -1) && (! (argv[index+1] === undefined || argv[index+1].match(/^-/)))) {
return argv[index+1];
}
if (abort) {
log(LOG_ERROR,error);
exit(1);
}
}
function getFrame(page) {
if (! page.index)
page.index = 'a';
// @todo Need to filter out SAUCE
f = new File(system.text_dir+'ansitex/'+pageStr(page)+'.tex');
if (! f.exists || ! f.open('r')) {
return null;
}
try {
frame = JSON.parse(f.read());
x = new Frame(0);
frame.render = x.render;
// @todo Figure out how to delete this duplicate code
Object.defineProperty(frame,'page', {
get: function() {return this.frame+this.index}
});
} catch (error) {
log(LOG_ERROR,error);
return null;
}
log(LOG_ERROR,'Loaded frame: ['+frame.frame+']['+frame.index+'] ('+frame.page+')');
return frame;
}
/**
* Return the frame as a string
*/
function pageStr(page) {
if (! page.index)
page.index = 'a';
return page.frame+page.index;
}
function sendBaseline(text,reposition) {
console.pushxy();
console.gotoxy(0,24);
console.print(text);
console.cleartoeol();
if (! reposition) {
console.popxy();
}
}

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{"version":1,"frame":1,"index":"a","owner":"AWgBUlQBQmUBR3MBWVQ=","cost":0,"content":"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","isPublic":true,"isAccessible":true,"key":[null,null,null,3,null,null,null,null,null,null],"date":"2019-10-02T07:03:22.109Z"}