[Pkg-mozext-commits] [perspectives-extension] 02/03: Perspectives - Move quorum calculation to its own function

[David Prévot]

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taffit pushed a commit to branch patch-queue/wheezy
in repository perspectives-extension.

commit 262826190a276341cf2140d87ec07a86b2dab352
Author: Dave Schaefer <dave.schaefer at gmail.com>
Date:   Sat Jul 21 13:04:45 2012 -0700

    Perspectives - Move quorum calculation to its own function
    
    This is in anticipation of writing code that will also call the function.
    Let's separate some functionality to make things more object-oriented
    and easier to use.
    
    Origin: upstream, https://github.com/danwent/Perspectives/commit/fe6551ee7d26829bf69d00f49579fc1be48f42a8
---
 plugin/chrome/content/notaries.js |   12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/plugin/chrome/content/notaries.js b/plugin/chrome/content/notaries.js
index 2bdecb6..cb12d61 100644
--- a/plugin/chrome/content/notaries.js
+++ b/plugin/chrome/content/notaries.js
@@ -391,6 +391,14 @@ var Perspectives = {
 		}  
 	},  
 
+	// return the quorum as an integer
+	// e.g. useful for comparing against the number of results
+	getQuorumAsInt: function() {
+		var q_thresh = Perspectives.root_prefs.
+				getIntPref("perspectives.quorum_thresh") / 100;
+		return Math.round(this.all_notaries.length * q_thresh);
+	},
+
 	notaryQueriesComplete: function(ti) {
 		try {
 			if(Perspectives.strbundle == null) {
@@ -404,9 +412,7 @@ var Perspectives = {
 			var test_key = ti.cert.md5Fingerprint.toLowerCase();
 			// 2 days (FIXME: make this a pref)
 			var max_stale_sec = 2 * 24 * 3600; 
-			var q_thresh = Perspectives.root_prefs.
-						getIntPref("perspectives.quorum_thresh") / 100;
-			var q_required = Math.round(this.all_notaries.length * q_thresh);
+			var q_required = Perspectives.getQuorumAsInt();
 			var unixtime = Pers_util.get_unix_time(); 
 			var quorum_duration = Pers_client_policy.get_quorum_duration(test_key, 
 					server_result_list, q_required, max_stale_sec,unixtime);  

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