Don't create duplicate identities. LP 1180914.

[moonshot-ui.git] / src / moonshot-id.vala

diff --git a/src/moonshot-id.vala b/src/moonshot-id.vala
index 8f90e8d..9418911 100644 (file)
--- a/src/moonshot-id.vala
+++ b/src/moonshot-id.vala
@@ -4,12 +4,31 @@ public class TrustAnchor : Object
   public string subject {get; set; default = "";}
   public string subject_alt  {get; set; default = "";}
   public string server_cert  {get; set; default = "";}
+  public int Compare(TrustAnchor other)
+  {
+    if (this.ca_cert != other.ca_cert)
+      return 1;
+    if (this.subject != other.subject)
+      return 1;
+    if (this.subject_alt != other.subject_alt)
+      return 1;
+    if (this.server_cert != other.server_cert)
+      return 1;
+    return 0;
+  }
 }
 
 public struct Rule
 {
   public string pattern;
   public string always_confirm;
+  public int Compare(Rule other) {
+    if (this.pattern != other.pattern)
+      return 1;
+    if (this.always_confirm != other.always_confirm)
+      return 1;
+    return 0;
+  }
 }
 
 public class IdCard : Object
@@ -57,6 +76,37 @@ public class IdCard : Object
     return (display_name == NO_IDENTITY);
   }
 
+  public enum DiffFlags {
+    DISPLAY_NAME,
+    USERNAME,
+    PASSWORD,
+    ISSUER,
+    RULES,
+    SERVICES,
+    TRUST_ANCHOR;
+  }
+
+  public int Compare(IdCard other)
+  {
+    int diff = 0;
+    if (this.display_name != other.display_name)
+      diff |= 1 << DiffFlags.DISPLAY_NAME;
+    if (this.username != other.username)
+      diff |= 1 << DiffFlags.USERNAME;
+    if (this.password != other.password)
+      diff |= 1 << DiffFlags.PASSWORD;
+    if (this.issuer != other.issuer)
+      diff |= 1 << DiffFlags.ISSUER;
+    if (CompareRules(this.rules, other.rules)!=0)
+      diff |= 1 << DiffFlags.RULES;
+    if (CompareStringArray(this.services, other.services)!=0)
+      diff |= 1 << DiffFlags.SERVICES;
+    if (this.trust_anchor.Compare(other.trust_anchor)!=0)
+      diff |= 1 << DiffFlags.TRUST_ANCHOR;
+    stdout.printf("Diff Flags: %x\n", diff);
+    return diff;
+  }
+
   public static IdCard NewNoIdentity() 
   { 
     IdCard card = new IdCard();
@@ -68,3 +118,25 @@ public class IdCard : Object
     password = null;
   }
 }
+
+public int CompareRules(Rule[] a, Rule[] b)
+{
+  if (a.length != b.length)
+    return 1;
+  for (int i=0; i<a.length; i++) {
+    if (a[i].Compare(b[i]) != 0)
+      return 1;
+  }
+  return 0;
+}
+
+public int CompareStringArray(string[] a, string [] b)
+{
+  if (a.length != b.length)
+    return 1;
+  for (int i=0; i<a.length; i++) {
+    if (a[i] != b[i])
+      return 1;
+  }
+  return 0;
+}