Sha256: 3a299fc5ac8a87556cb7553a2966d53a5befe3560766917421ac3b63747d40d8
Contents?: true
Size: 1.88 KB
Versions: 8
Compression:
Stored size: 1.88 KB
Contents
rio.Instrumenter = {
instrument: function(filePath) {
rio.File.open(rio.boot.appRoot + filePath + ".js", {
asynchronous: false,
onSuccess: function(text) {
this.parseBlocks(text);
}.bind(this)
});
},
parseBlocks: function(text) {
var tokens = this.tokenize(text);
rio.log(tokens.map(function(t) { return t.token; }).join("\n"));
var CONTEXTS = {
NONE: 0,
FUNCTION: 1,
OBJECT: 2,
ARRAY: 3,
COMMENT: 4
};
var context = CONTEXTS.NONE;
var out = "";
for (var i = 0; i < text.length; i++) {
}
},
tokenize: function(text) {
var CONTEXTS = {
NONE: 0,
STRING: 1,
COMMENT: 2,
BLOCK_COMMENT: 3,
NUMBER: 4
};
var context = CONTEXTS.NONE;
var lineNumber = 1;
var tokens = [];
var soFar = "";
var addToken = function() {
tokens.push({
lineNumber: lineNumber,
token: soFar
});
soFar = "";
};
for (var i = 0; i < text.length; i++) {
var c = text[i];
switch(context) {
case CONTEXTS.NONE:
switch(c) {
case ' ':
case '\t':
case '\n':
if (soFar != "") { addToken(); }
break;
case '"':
break;
default:
if (soFar == "/" && c == "*") {
context = CONTEXTS.BLOCK_COMMENT;
soFar = "";
} else if (soFar == "/" && c == "/") {
context = CONTEXTS.COMMENT;
soFar = "";
} else {
soFar += c;
}
}
break;
case CONTEXTS.STRING:
break;
case CONTEXTS.COMMENT:
switch(c) {
case "\n":
context = CONTEXTS.NONE;
}
break;
case CONTEXTS.BLOCK_COMMENT:
switch(c) {
case "*":
soFar = "*";
break;
case "/":
if (soFar == "*") { context = CONTEXTS.NONE };
default:
soFar = "";
}
break;
}
if (c == "\n") { lineNumber += 1; }
}
return tokens;
},
wrap: function(fcn) {
rio.log("WRAP");
return fcn();
},
toString: function() { return "Instrumenter"; }
};
Version data entries
8 entries across 8 versions & 1 rubygems