Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2025-02-14 20:22:00 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

make the microsummary service update installed generators when the user reinstalls them instead of installing a second copy

Browse Source 
bug=342036
r=mconnor
This commit is contained in:
myk%mozilla.org 2006-07-20 22:29:46 +00:00
parent cd72cddf61
commit a132927214
1 changed files with 21 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
browser/components/microsummaries/src/nsMicrosummaryService.js.in
View File

@ -395,12 +395,25 @@ MicrosummaryService.prototype = {
// for updates.
rootNode.setAttribute("sourceURI", resource.uri.spec);
var generatorName = rootNode.getAttribute("name");
var fileName = sanitizeName(generatorName) + ".xml";
var file = this._dirs.get("UsrMicsumGens", Ci.nsIFile);
file.append(fileName);
file.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, PERMS_FILE);
// The existing cache entry for this generator, if it is already installed.
var generator = this._localGenerators[resource.uri.spec];
var file;
if (generator) {
// This generator is already installed. Save it in the existing file
// (i.e. update the existing generator with the newly downloaded XML).
file = generator.localURI.QueryInterface(Ci.nsIFileURL).file.clone();
}
else {
// This generator is not already installed. Save it as a new file.
var generatorName = rootNode.getAttribute("name");
var fileName = sanitizeName(generatorName) + ".xml";
file = this._dirs.get("UsrMicsumGens", Ci.nsIFile);
file.append(fileName);
file.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, PERMS_FILE);
}
// Write the generator XML to the local file.
var outputStream = Cc["@mozilla.org/network/safe-file-output-stream;1"].
createInstance(Ci.nsIFileOutputStream);
var localFile = file.QueryInterface(Ci.nsILocalFile);
@ -416,6 +429,9 @@ MicrosummaryService.prototype = {
outputStream.close();
// Finally, cache the generator in the local generators cache.
// If the generator is already installed, this call will overwrite
// the old version of the generator in the cache with the new version.
// Otherwise, the call will add the generator to the cache as a new entry.
this._cacheLocalGeneratorFile(file);
},