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getBuffer for future io redirects

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This commit is contained in:
Lisa Milne 2023-11-11 21:43:48 +10:00
parent 48aad6beba
commit 04a4b8ed87
1 changed files with 24 additions and 1 deletions
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25
clite/core.js
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@ -1464,6 +1464,28 @@ clite.lib = {
return 0;
}
return 0;
},
getBuffer:function() {
return Object.create({
buffer:{
data:'',
pos:0
},
read:function() {
if (this.buffer.pos >= this.buffer.data.length)
return null;
var b = this.data.buffer.substring(this.buffer.pos,this.buffer.data.length-this.buffer.pos);
var i = b.indexOf('\n');
if (b < 0)
return b;
return b.substring(0,i);
},
write:function(txt) {
this.buffer.data += txt;
}
});
},
exec:function(args,io) {
}
}
clite.lib.api = { // this is passed to programs via include('stdlib')
@ -1471,5 +1493,6 @@ clite.lib.api = { // this is passed to programs via include('stdlib')
dirname:clite.lib.dirname,
resolvePath:clite.lib.resolvePath,
getFileType:clite.lib.getFileType,
strToArgs:clite.lib.strToArgs
strToArgs:clite.lib.strToArgs,
exec:clite.lib.exec
};