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SerializedObject to_json method, and a simple test for that. Tests are still preliminary, and refactoring is still necessary.

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jatchili
2013-08-14 18:33:01 -07:00
parent 942bfe88c1
commit 0c18f6157d
5 changed files with 185 additions and 27 deletions
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90
src/js/ripple/serializedobject.js
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@@ -97,6 +97,95 @@ SerializedObject.prototype.to_hex = function () {
return sjcl.codec.hex.fromBits(this.to_bits()).toUpperCase();
};
var TRANSACTION_TYPES = {
0:"Payment",
3:"AccountSet",
5:"SetRegularKey",
7:"OfferCreate",
8:"OfferCancel",
9:"Contract",
10:"RemoveContract",
20:"TrustSet",
100:"EnableFeature",
101:"SetFee"
};
SerializedObject.prototype.to_json = function() {
var old_pointer = this.pointer;
this.resetPointer();
var output = "{";
while (true) {
var key_and_value = stypes.parse_whatever(this);
var key = key_and_value[0];
var value = key_and_value[1];
output += ("\"" + key + "\":" + jsonify_structure(value,key));
output += ",";
if (this.pointer == this.buffer.length) {
break;
} else if (this.pointer > this.buffer.length) {
console.log("WARNING: Buffer length exceeded during SerializedObject.to_json");
break;
}
}
output = output.slice(0,-1);
output += "}";
this.pointer = old_pointer;
output = JSON.parse(output);
return output;
}
function jsonify_structure(thing,field_name) {
var output;
var typeof_thing = typeof thing;
if (typeof_thing === "number") { //Special codes
if (field_name) {
if (field_name === "LedgerEntryType") {
output = thing; //TODO: Do we have special codes for LedgerEntryType?
} else if (field_name === "TransactionType") {
output = "\""+TRANSACTION_TYPES[thing]+"\"" || thing;
} else {
output = thing;
}
} else {
output = thing;
}
} else if (typeof_thing === "boolean") {
output = thing;
} else if (typeof_thing === "string") {
output = "\"" + thing + "\"";
} else if ( "function" === typeof thing.to_json ) {
output = "\"" + thing.to_json() + "\"";
} else if (Array.isArray(thing)) {
//console.log("here2");
//iterate over array []
output = "[";
for (var i=0; i< thing.length; i++) {
output += jsonify_structure(thing[i]);
output += ",";
}
output = output.slice(0,-1);
output += "]";
} else {
//console.log("here1", thing);
//iterate over object {}
output = "{";
var keys = Object.keys(thing);
//console.log(keys);
for (var i=0; i<keys.length; i++) {
var key = keys[i];
var value = thing[key]
output += "\""+ key + "\":" + jsonify_structure(value);
output += ","
}
output = output.slice(0,-1);
output += "}";
}
return output;
}
SerializedObject.prototype.serialize = function (typedef, obj)
{
// Ensure canonical order
@@ -184,4 +273,5 @@ SerializedObject.lookup_type_tx = function (id) {
return null;
};
exports.SerializedObject = SerializedObject;