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Changes to frame object

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This commit is contained in:
Deon George 2020-03-26 17:22:46 +11:00
parent e30a231fb3
commit 225d17308c
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GPG Key ID: 7670E8DC27415254
4 changed files with 98 additions and 92 deletions
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68
load/defs.js
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@ -6,8 +6,8 @@ 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_TERMINATE =5; /* Terminate the session */
var ACTION_SUBMITRF =6; /* Submit form contents */
var ACTION_STAR =7; /* Star command entry */
var MODE_BL =1; /* Typing * command on baseline */
@ -16,28 +16,25 @@ 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_COST = 9; /* Size of cost (length without unit) */
var FRAME_COSTUNIT ='c'; /* Unit of cost */
var FRAME_TYPE_INFO ='i';
var FRAME_TYPE_TERMINATE ='t';
var FRAME_TYPE_EXTERNAL ='x';
var FRAME_TYPE_RESPONSE ='r';
var FRAME_TYPE_LOGIN ='l';
var ERR_NOT_IMPLEMENTED = '\1RNOT IMPLEMENTED YET?';
var ERR_ROUTE = '\1n\1h\1WMISTAKE? \1GTRY AGAIN OR TELL US ON *08';
var ERR_NOT_IMPLEMENTED ='\1RNOT IMPLEMENTED YET?';
var ERR_ROUTE ='\1n\1h\1WMISTAKE? \1GTRY AGAIN OR TELL US ON *08';
var LOGIN_FRAMES = ['98b'];
var NO_HISTORY_FRAMES =['98b'];
// Our frame object
function Frame(frame,index) {
if (frame === undefined) {
print('ERROR: frame not defined.');
exit(1);
}
function Frame() {
this.version=1;
this.frame=parseInt(frame);
this.index=index ? index : 'a';
this.frame=null;
this.index=null;
this.owner=''; // @todo
this.cost=0; // @todo
this.content='';
@ -45,20 +42,53 @@ function Frame(frame,index) {
this.isAccessible=false; // @todo
this.type = FRAME_TYPE_INFO;
this.key=[ null,null,null,null,null,null,null,null,null,null ];
this.raw=function() {
return base64_decode(this.content).replace(/(\r\n|\n|\r)/gm,'');
}
this.render=function() {
this.render=function(withHeader) {
owner = base64_decode(this.owner);
return '\1n'+owner+' '.repeat(FRAME_HEADER-console.strlen(owner))+'\1n '+
header = '\n\r';
if (this.type != FRAME_TYPE_LOGIN)
header = '\1n'+owner+' '.repeat(FRAME_HEADER-console.strlen(owner))+'\1n '+
'\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);
(console.screen_columns > 80 ? '\n\r' : '');
return header + base64_decode(this.content);
}
Object.defineProperty(this,'page', {
get: function() {return pageStr({frame: this.frame, index: this.index }); }
get: function() {
if (this.frame == null || this.index == null) return null;
return this.frame+this.index;
}
});
}
// Load a frame from disk (.tex file)
Frame.prototype.load = function(filename) {
log(LOG_DEBUG,'Loading frame from: '+filename);
f = new File(system.mods_dir+'ansitex/text/'+filename+'.tex');
if (! f.exists || ! f.open('r')) {
return null;
}
try {
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+')');
}

37
load/funcs.js
View File

@ -41,7 +41,7 @@ if (!String.prototype.repeat) {
}
function cursorOff() {
ansiterm.send('ext_mode','clear','cursor');
ansi.send('ext_mode','clear','cursor');
console.gotoxy(0,24);
}
@ -88,38 +88,6 @@ function getArg(key,error,abort) {
}
}
function getFrame(page) {
if (! page.index)
page.index = 'a';
// @todo Need to filter out SAUCE
f = new File(system.mods_dir+'ansitex/text/'+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;
frame.raw = x.raw;
// @todo Figure out how to delete this duplicate code
Object.defineProperty(frame,'page', {
get: function() {return this.frame+this.index}
});
x = null;
} catch (error) {
log(LOG_ERROR,error);
return null;
}
log(LOG_DEBUG,'Loaded frame: ['+frame.frame+']['+frame.index+'] ('+frame.page+')');
return frame;
}
function loadOptions() {
ini = new File(file_cfgname(system.mods_dir,'ansitex/ctrl/videotex.ini'));
@ -152,6 +120,9 @@ function msgBaseImport(msgbase,page,text) {
* Return the frame as a string
*/
function pageStr(page) {
if (page.frame==null)
return null;
if (! page.index)
page.index = 'a';

16
main.js
View File

@ -3,7 +3,7 @@ load('sbbsdefs.js');
// Load text.dat defintions
load('text.js');
// Enable to manipulate the ANSI terminal
ansiterm = load({},'ansiterm_lib.js');
ansi = load({},'ansiterm_lib.js');
// Ansitex specific includes
load('ansitex/load/defs.js');
@ -16,7 +16,7 @@ while(bbs.online) {
var inkey_timeout = 600000; // Timeout waiting for input @todo required? check if idle timetout occurs
var fo = null; // Current Frame
var history = []; // Page history
ansiterm.send('ext_mode','clear','cursor');
ansi.send('ext_mode','clear','cursor');
while (action != ACTION_TERMINATE) {
bbs.nodesync(false); // @todo Stop the display of telegrams
@ -189,7 +189,7 @@ while(bbs.online) {
// @todo If something on the baseline preserve it
ansiterm.send('ext_mode','set','cursor');
ansi.send('ext_mode','set','cursor');
sendBaseline('\1N\1G\1H*',true);
action = false;
mode = MODE_BL;
@ -223,8 +223,10 @@ while(bbs.online) {
if (next_page !== null) {
current = fo;
fo = getFrame(next_page);
if (! fo) {
fo = new Frame();
fo.load(pageStr(next_page));
if (fo.page == null) {
fo = current;
// sendbaseline ERR_PAGE
sendBaseline(ERR_ROUTE,false);
@ -261,9 +263,9 @@ while(bbs.online) {
log(LOG_DEBUG,'- ACTION_GOTO: next_page ['+JSON.stringify(next_page)+'] last history ['+JSON.stringify(history[history.length-1])+']');
// Record our history
if (next_page && (! history.length || (pageStr(history[history.length-1]) != pageStr(next_page)))) {
if (next_page && (! history.length || (pageStr(history[history.length-1]) != pageStr(next_page))) && (fo.type != FRAME_TYPE_LOGIN)) {
// Ignore the login frames
if (LOGIN_FRAMES.indexOf(pageStr(next_page)) == -1) {
if (NO_HISTORY_FRAMES.indexOf(pageStr(next_page)) == -1) {
history.push(next_page);
log(LOG_DEBUG,'- ACTION_GOTO: Added to history ['+(next_page ? pageStr(next_page) : '')+'] now ['+history.length+']');
}

9
save.js
View File

@ -18,11 +18,14 @@ i = getArg('-i','No index specified with -i',true);
// File to convert
file = getArg('-f','No file specified with -f',false);
frame = getFrame({frame: p,index: i});
frame = new Frame();
frame.load(pageStr({frame: p,index: i}));
if (! send || ! frame || file) {
if (! frame) {
frame = new Frame(p,i);
if (frame.page == null) {
frame = new Frame();
frame.frame = p;
frame.index = i;
}
// Key