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Bug 713991 - Geolocation fails when used with large number of access points. r=gmealer

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This commit is contained in:
Doug Turner 2012-01-03 20:13:34 -08:00
parent 3ef0679ab6
commit 34c8a90042
1 changed files with 10 additions and 8 deletions
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18
dom/system/NetworkGeolocationProvider.js
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@ -218,17 +218,19 @@ WifiGeoPositionProvider.prototype = {
if (accessPoints) { if (accessPoints) {
providerUrl = providerUrl + accessPoints.sort(sort).map(encode).join(""); providerUrl = providerUrl + accessPoints.sort(sort).map(encode).join("");
// max length is 2k. make sure we are under that
let x = providerUrl.length - 2000;
if (x >= 0) {
// we need to trim
let doomed = providerUrl.lastIndexOf("&", 2000);
LOG("Doomed:"+doomed);
providerUrl = providerUrl.substring(0, doomed);
}
} }
providerUrl = encodeURI(providerUrl); providerUrl = encodeURI(providerUrl);
// max length is 2k. make sure we are under that
let x = providerUrl.length - 2000;
if (x >= 0) {
// we need to trim
let doomed = providerUrl.lastIndexOf("&", 2000);
LOG("Doomed:"+doomed);
providerUrl = providerUrl.substring(0, doomed);
}
LOG("************************************* Sending request:\n" + providerUrl + "\n"); LOG("************************************* Sending request:\n" + providerUrl + "\n");
// send our request to a wifi geolocation network provider: // send our request to a wifi geolocation network provider: