1 files changed, 38 insertions, 39 deletions
diff --git a/Swiften/Disco/CapsInfoGenerator.cpp b/Swiften/Disco/CapsInfoGenerator.cpp
index d2354ea..961ef43 100644
--- a/Swiften/Disco/CapsInfoGenerator.cpp
+++ b/Swiften/Disco/CapsInfoGenerator.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2013 Isode Limited.
+ * Copyright (c) 2010-2016 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -8,16 +8,15 @@
 
 #include <algorithm>
 
-#include <Swiften/Base/foreach.h>
+#include <Swiften/Crypto/CryptoProvider.h>
 #include <Swiften/Elements/DiscoInfo.h>
 #include <Swiften/Elements/FormField.h>
-#include <Swiften/Crypto/CryptoProvider.h>
 #include <Swiften/StringCodecs/Base64.h>
 
 namespace {
-	bool compareFields(Swift::FormField::ref f1, Swift::FormField::ref f2) {
-		return f1->getName() < f2->getName();
-	}
+    bool compareFields(Swift::FormField::ref f1, Swift::FormField::ref f2) {
+        return f1->getName() < f2->getName();
+    }
 }
 
 namespace Swift {
@@ -26,39 +25,39 @@ CapsInfoGenerator::CapsInfoGenerator(const std::string& node, CryptoProvider* cr
 }
 
 CapsInfo CapsInfoGenerator::generateCapsInfo(const DiscoInfo& discoInfo) const {
-	std::string serializedCaps;
-
-	std::vector<DiscoInfo::Identity> identities(discoInfo.getIdentities());
-	std::sort(identities.begin(), identities.end());
-	foreach (const DiscoInfo::Identity& identity, identities) {
-		serializedCaps += identity.getCategory() + "/" + identity.getType() + "/" + identity.getLanguage() + "/" + identity.getName() + "<";
-	}
-
-	std::vector<std::string> features(discoInfo.getFeatures());
-	std::sort(features.begin(), features.end());
-	foreach (const std::string& feature, features) {
-		serializedCaps += feature + "<";
-	}
-
-	foreach(Form::ref extension, discoInfo.getExtensions()) {
-		serializedCaps += extension->getFormType() + "<";
-		std::vector<FormField::ref> fields(extension->getFields());
-		std::sort(fields.begin(), fields.end(), &compareFields);
-		foreach(FormField::ref field, fields) {
-			if (field->getName() == "FORM_TYPE") {
-				continue;
-			}
-			serializedCaps += field->getName() + "<";
-			std::vector<std::string> values(field->getValues());
-			std::sort(values.begin(), values.end());
-			foreach(const std::string& value, values) {
-				serializedCaps += value + "<";
-			}
-		}
-	}
-
-	std::string version(Base64::encode(crypto_->getSHA1Hash(createByteArray(serializedCaps))));
-	return CapsInfo(node_, version, "sha-1");
+    std::string serializedCaps;
+
+    std::vector<DiscoInfo::Identity> identities(discoInfo.getIdentities());
+    std::sort(identities.begin(), identities.end());
+    for (const auto& identity : identities) {
+        serializedCaps += identity.getCategory() + "/" + identity.getType() + "/" + identity.getLanguage() + "/" + identity.getName() + "<";
+    }
+
+    std::vector<std::string> features(discoInfo.getFeatures());
+    std::sort(features.begin(), features.end());
+    for (const auto& feature : features) {
+        serializedCaps += feature + "<";
+    }
+
+    for (const auto& extension : discoInfo.getExtensions()) {
+        serializedCaps += extension->getFormType() + "<";
+        std::vector<FormField::ref> fields(extension->getFields());
+        std::sort(fields.begin(), fields.end(), &compareFields);
+        for (const auto& field : fields) {
+            if (field->getName() == "FORM_TYPE") {
+                continue;
+            }
+            serializedCaps += field->getName() + "<";
+            std::vector<std::string> values(field->getValues());
+            std::sort(values.begin(), values.end());
+            for (const auto& value : values) {
+                serializedCaps += value + "<";
+            }
+        }
+    }
+
+    std::string version(Base64::encode(crypto_->getSHA1Hash(createByteArray(serializedCaps))));
+    return CapsInfo(node_, version, "sha-1");
 }
 
 }