3 files changed, 24 insertions, 24 deletions
diff --git a/Swiften/Base/URL.cpp b/Swiften/Base/URL.cpp
index 3bc97ba..5c0f0d7 100644
--- a/Swiften/Base/URL.cpp
+++ b/Swiften/Base/URL.cpp
@@ -1,23 +1,23 @@
 /*
- * Copyright (c) 2010-2016 Isode Limited.
+ * Copyright (c) 2010-2018 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
 
 #include <Swiften/Base/URL.h>
 
 #include <algorithm>
 #include <iostream>
 
 namespace Swift {
 
-int URL::getPortOrDefaultPort(const URL& url) {
+unsigned short URL::getPortOrDefaultPort(const URL& url) {
     if (url.getPort()) {
         return *url.getPort();
     }
     else if (url.getScheme() == "http") {
         return 80;
     }
     else if (url.getScheme() == "https") {
         return 443;
     }
@@ -56,44 +56,44 @@ URL URL::fromString(const std::string& urlString) {
             userInfo = authority.substr(0, atIndex);
             hostAndPort = authority.substr(atIndex + 1);
         }
         else {
             userInfo = "";
             hostAndPort = authority;
         }
 
         std::string host;
-        boost::optional<int> port;
+        boost::optional<unsigned short> port;
         if (hostAndPort[0] == '[') {
             // handle IPv6 address literals
             size_t addressEndIndex = hostAndPort.find(']');
             if (addressEndIndex != std::string::npos) {
                 host = hostAndPort.substr(1, addressEndIndex - 1);
                 colonIndex = hostAndPort.find(':', addressEndIndex);
                 if (colonIndex != std::string::npos) {
                     try {
-                        port = boost::lexical_cast<int>(hostAndPort.substr(colonIndex + 1));
+                        port = boost::numeric_cast<unsigned short>(boost::lexical_cast<int>(hostAndPort.substr(colonIndex + 1)));
                     }
-                    catch (const boost::bad_lexical_cast&) {
+                    catch (...) {
                         return URL();
                     }
                 }
             }
             else {
                 return URL();
             }
         }
         else {
             colonIndex = hostAndPort.find(':');
             if (colonIndex != std::string::npos) {
                 host = unescape(hostAndPort.substr(0, colonIndex));
                 try {
-                    port = boost::lexical_cast<int>(hostAndPort.substr(colonIndex + 1));
+                    port = boost::numeric_cast<unsigned short>(boost::lexical_cast<int>(hostAndPort.substr(colonIndex + 1)));
                 }
                 catch (const boost::bad_lexical_cast&) {
                     return URL();
                 }
             }
             else {
                 host = unescape(hostAndPort);
             }
         }
diff --git a/Swiften/Base/URL.h b/Swiften/Base/URL.h
index 1a03efe..8fdb018 100644
--- a/Swiften/Base/URL.h
+++ b/Swiften/Base/URL.h
@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2011-2016 Isode Limited.
+ * Copyright (c) 2011-2018 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
 
 #pragma once
 
 #include <string>
 
 #include <boost/lexical_cast.hpp>
@@ -15,19 +15,19 @@
 
 namespace Swift {
 
 class SWIFTEN_API URL {
     public:
 
         URL() : scheme(""), user(""), password(""), host(""), path(""), empty(true) {
         }
 
-        URL(const std::string& scheme, const std::string& host, int port, const std::string& path) : scheme(scheme), user(), password(), host(host), port(port), path(path), empty(false) {
+        URL(const std::string& scheme, const std::string& host, unsigned short port, const std::string& path) : scheme(scheme), user(), password(), host(host), port(port), path(path), empty(false) {
         }
 
         URL(const std::string& scheme, const std::string& host, const std::string& path) : scheme(scheme), user(), password(), host(host), path(path), empty(false) {
         }
 
         /**
          * Whether the URL is empty.
          */
         bool isEmpty() const {
@@ -45,37 +45,37 @@ class SWIFTEN_API URL {
          * Hostname
          */
         const std::string& getHost() const {
             return host;
         }
 
         /**
          * Port number
          */
-        boost::optional<int> getPort() const {
+        boost::optional<unsigned short> getPort() const {
             return port;
         }
 
         /**
          * Path
          */
         const std::string& getPath() const {
             return path;
         }
 
         std::string toString() const;
 
-        static int getPortOrDefaultPort(const URL& url);
+        static unsigned short getPortOrDefaultPort(const URL& url);
         static URL fromString(const std::string&);
         static std::string unescape(const std::string&);
 
 
     private:
         std::string scheme;
         std::string user;
         std::string password;
         std::string host;
-        boost::optional<int> port;
+        boost::optional<unsigned short> port;
         std::string path;
         bool empty;
     };
 }
diff --git a/Swiften/Base/UnitTest/URLTest.cpp b/Swiften/Base/UnitTest/URLTest.cpp
index c38398a..da9f15c 100644
--- a/Swiften/Base/UnitTest/URLTest.cpp
+++ b/Swiften/Base/UnitTest/URLTest.cpp
@@ -1,11 +1,11 @@
 /*
- * Copyright (c) 2012-2016 Isode Limited.
+ * Copyright (c) 2012-2018 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
 
 #include <boost/lexical_cast.hpp>
 
 #include <cppunit/extensions/HelperMacros.h>
 #include <cppunit/extensions/TestFactoryRegistry.h>
 
@@ -60,37 +60,37 @@ class URLTest : public CppUnit::TestFixture {
             CPPUNIT_ASSERT(!url.getPort());
             CPPUNIT_ASSERT_EQUAL(std::string("/"), url.getPath());
         }
 
         void testFromString_WithPort() {
             URL url = URL::fromString("http://foo.bar:1234/baz/bam");
 
             CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
             CPPUNIT_ASSERT_EQUAL(std::string("foo.bar"), url.getHost());
-            CPPUNIT_ASSERT_EQUAL(1234, *url.getPort());
+            CPPUNIT_ASSERT_EQUAL(static_cast<unsigned short>(1234), *url.getPort());
             CPPUNIT_ASSERT_EQUAL(std::string("/baz/bam"), url.getPath());
         }
 
         void testFromString_WithPortOnePartPath() {
             URL url = URL::fromString("http://foo.bar:11440/http-bind/");
 
             CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
             CPPUNIT_ASSERT_EQUAL(std::string("foo.bar"), url.getHost());
-            CPPUNIT_ASSERT_EQUAL(11440, *url.getPort());
+            CPPUNIT_ASSERT_EQUAL(static_cast<unsigned short>(11440), *url.getPort());
             CPPUNIT_ASSERT_EQUAL(std::string("/http-bind/"), url.getPath());
         }
 
         void testFromString_WithPortWithoutPath() {
             URL url = URL::fromString("http://foo.bar:1234");
 
             CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
             CPPUNIT_ASSERT_EQUAL(std::string("foo.bar"), url.getHost());
-            CPPUNIT_ASSERT_EQUAL(1234, *url.getPort());
+            CPPUNIT_ASSERT_EQUAL(static_cast<unsigned short>(1234), *url.getPort());
             CPPUNIT_ASSERT_EQUAL(std::string(""), url.getPath());
         }
 
         void testFromString_WithUserInfo() {
             URL url = URL::fromString("http://user:pass@foo.bar/baz/bam");
 
             CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
             CPPUNIT_ASSERT_EQUAL(std::string("foo.bar"), url.getHost());
             CPPUNIT_ASSERT_EQUAL(std::string("/baz/bam"), url.getPath());
@@ -115,117 +115,117 @@ class URLTest : public CppUnit::TestFixture {
             CPPUNIT_ASSERT_EQUAL(std::string("127.0.0.1"), url.getHost());
             CPPUNIT_ASSERT_EQUAL(std::string("/foobar"), url.getPath());
         }
 
         void testFromString_IPv4AddressWithPort() {
             URL url = URL::fromString("http://127.0.0.1:12345/foobar");
 
             CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
             CPPUNIT_ASSERT_EQUAL(std::string("127.0.0.1"), url.getHost());
-            CPPUNIT_ASSERT_EQUAL(12345, url.getPort().get_value_or(0));
+            CPPUNIT_ASSERT_EQUAL(static_cast<unsigned short>(12345), url.getPort().get_value_or(0));
             CPPUNIT_ASSERT_EQUAL(std::string("/foobar"), url.getPath());
         }
 
         void testFromString_IPv6Address() {
             URL url = URL::fromString("http://[fdf8:f53b:82e4::53]/foobar");
 
             CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
             CPPUNIT_ASSERT_EQUAL(std::string("fdf8:f53b:82e4::53"), url.getHost());
         }
 
         void testFromString_IPv6AddressWithPort() {
             URL url = URL::fromString("http://[fdf8:f53b:82e4::53]:12435/foobar");
 
             CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
             CPPUNIT_ASSERT_EQUAL(std::string("fdf8:f53b:82e4::53"), url.getHost());
-            CPPUNIT_ASSERT_EQUAL(12435, url.getPort().get_value_or(0));
+            CPPUNIT_ASSERT_EQUAL(static_cast<unsigned short>(12435), url.getPort().get_value_or(0));
         }
 
         void test_FromString_ToString_IPv6RFC2732() {
             {
                 const char* testVector = "http://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html";
                 URL url = URL::fromString(testVector);
 
                 CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
                 CPPUNIT_ASSERT_EQUAL(std::string("FEDC:BA98:7654:3210:FEDC:BA98:7654:3210"), url.getHost());
-                CPPUNIT_ASSERT_EQUAL(80, url.getPort().get_value_or(2));
+                CPPUNIT_ASSERT_EQUAL(static_cast<unsigned short>(80), url.getPort().get_value_or(2));
                 CPPUNIT_ASSERT_EQUAL(std::string("/index.html"), url.getPath());
 
                 CPPUNIT_ASSERT_EQUAL(std::string(testVector), url.toString());
             }
 
             {
                 const char* testVector = "http://[1080:0:0:0:8:800:200C:417A]/index.html";
                 URL url = URL::fromString(testVector);
 
                 CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
                 CPPUNIT_ASSERT_EQUAL(std::string("1080:0:0:0:8:800:200C:417A"), url.getHost());
-                CPPUNIT_ASSERT_EQUAL(2, url.getPort().get_value_or(2));
+                CPPUNIT_ASSERT_EQUAL(static_cast<unsigned short>(2), url.getPort().get_value_or(2));
                 CPPUNIT_ASSERT_EQUAL(std::string("/index.html"), url.getPath());
 
                 CPPUNIT_ASSERT_EQUAL(std::string(testVector), url.toString());
             }
 
             {
                 const char* testVector = "http://[3ffe:2a00:100:7031::1]";
                 URL url = URL::fromString(testVector);
 
                 CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
                 CPPUNIT_ASSERT_EQUAL(std::string("3ffe:2a00:100:7031::1"), url.getHost());
-                CPPUNIT_ASSERT_EQUAL(2, url.getPort().get_value_or(2));
+                CPPUNIT_ASSERT_EQUAL(static_cast<unsigned short>(2), url.getPort().get_value_or(2));
                 CPPUNIT_ASSERT_EQUAL(std::string(""), url.getPath());
 
                 CPPUNIT_ASSERT_EQUAL(std::string(testVector), url.toString());
             }
 
             {
                 const char* testVector = "http://[1080::8:800:200C:417A]/foo";
                 URL url = URL::fromString(testVector);
 
                 CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
                 CPPUNIT_ASSERT_EQUAL(std::string("1080::8:800:200C:417A"), url.getHost());
-                CPPUNIT_ASSERT_EQUAL(2, url.getPort().get_value_or(2));
+                CPPUNIT_ASSERT_EQUAL(static_cast<unsigned short>(2), url.getPort().get_value_or(2));
                 CPPUNIT_ASSERT_EQUAL(std::string("/foo"), url.getPath());
 
                 CPPUNIT_ASSERT_EQUAL(std::string(testVector), url.toString());
             }
 
             {
                 const char* testVector = "http://[::192.9.5.5]/ipng";
                 URL url = URL::fromString(testVector);
 
                 CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
                 CPPUNIT_ASSERT_EQUAL(std::string("::192.9.5.5"), url.getHost());
-                CPPUNIT_ASSERT_EQUAL(2, url.getPort().get_value_or(2));
+                CPPUNIT_ASSERT_EQUAL(static_cast<unsigned short>(2), url.getPort().get_value_or(2));
                 CPPUNIT_ASSERT_EQUAL(std::string("/ipng"), url.getPath());
 
                 CPPUNIT_ASSERT_EQUAL(std::string(testVector), url.toString());
             }
 
             {
                 const char* testVector = "http://[::FFFF:129.144.52.38]:80/index.html";
                 URL url = URL::fromString(testVector);
 
                 CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
                 CPPUNIT_ASSERT_EQUAL(std::string("::FFFF:129.144.52.38"), url.getHost());
-                CPPUNIT_ASSERT_EQUAL(80, url.getPort().get_value_or(2));
+                CPPUNIT_ASSERT_EQUAL(static_cast<unsigned short>(80), url.getPort().get_value_or(2));
                 CPPUNIT_ASSERT_EQUAL(std::string("/index.html"), url.getPath());
 
                 CPPUNIT_ASSERT_EQUAL(std::string(testVector), url.toString());
             }
 
             {
                 const char* testVector = "http://[2010:836B:4179::836B:4179]";
                 URL url = URL::fromString(testVector);
 
                 CPPUNIT_ASSERT_EQUAL(std::string("http"), url.getScheme());
                 CPPUNIT_ASSERT_EQUAL(std::string("2010:836B:4179::836B:4179"), url.getHost());
-                CPPUNIT_ASSERT_EQUAL(2, url.getPort().get_value_or(2));
+                CPPUNIT_ASSERT_EQUAL(static_cast<unsigned short>(2), url.getPort().get_value_or(2));
                 CPPUNIT_ASSERT_EQUAL(std::string(), url.getPath());
 
                 CPPUNIT_ASSERT_EQUAL(std::string(testVector), url.toString());
             }
         }
 
         void testToString() {
             CPPUNIT_ASSERT_EQUAL(std::string("http://foo.bar/baz/bam"), URL("http", "foo.bar", "/baz/bam").toString());
         }