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auto detect seperator #42

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auto detect seperator #42

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20 changes: 18 additions & 2 deletions src/scripts/app/FixParser.js
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Original file line number Diff line number Diff line change
Expand Up @@ -18,15 +18,31 @@ define(
return parseFloat(beginStr.substr("FIX.".length));
};

var splitFields = function(str) {
var result = str.match(/[^0-9a-zA-Z:\s]*8=FIX(?:[^=]{0,20}?)\D9=\d+(?<delim>.*?\D)35=/);
if (result !== null) {
return str.split(result.groups.delim);
} else
{
return str.split(/\||;|\x001|\[SOH\]|<SOH>|\^A/);
}
};

FixParser.prototype.parse = function(str)
{
// Create a sequence of fields
var regex = /([0-9]+)=([^|;\001]*)/g,
var regex = /([0-9]+)=(.*)/,
fields = [], result;

var fixVersion = 'unknown';

while (result = regex.exec(str)) {
var splits = splitFields(str);
for (var i=0; i<splits.length; ++i) {
// cut the fields by separators before extracting field id and value
result = splits[i].match(regex);
if (!result)
continue;

var fieldId = parseInt(result[1]),
value = result[2],
field = data.fieldById[fieldId],
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