QtNetwork: make some constructors explicit

This is a semi-automatic search, so I'm
reasonably sure that all the exported ones
have been caught.

Change-Id: Ia00eb9194a5f64002bd7e7b894abf6333d1b825e
Reviewed-by: Jonas Gastal <jgastal@profusion.mobi>
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>

src/network/access/qhttpmultipart.h

@@ -92,8 +92,8 @@ public:
         AlternativeType
     };
 
-    QHttpMultiPart(QObject *parent = 0);
-    QHttpMultiPart(ContentType contentType, QObject *parent = 0);
+    explicit QHttpMultiPart(QObject *parent = 0);
+    explicit QHttpMultiPart(ContentType contentType, QObject *parent = 0);
     ~QHttpMultiPart();
 
     void append(const QHttpPart &httpPart);

src/network/access/qnetworkcookie.h

@@ -66,7 +66,7 @@ public:
         Full
     };
 
-    QNetworkCookie(const QByteArray &name = QByteArray(), const QByteArray &value = QByteArray());
+    explicit QNetworkCookie(const QByteArray &name = QByteArray(), const QByteArray &value = QByteArray());
     QNetworkCookie(const QNetworkCookie &other);
     ~QNetworkCookie();
     QNetworkCookie &operator=(const QNetworkCookie &other);

src/network/access/qnetworkcookiejar.h

@@ -57,7 +57,7 @@ class Q_NETWORK_EXPORT QNetworkCookieJar: public QObject
 {
     Q_OBJECT
 public:
-    QNetworkCookieJar(QObject *parent = 0);
+    explicit QNetworkCookieJar(QObject *parent = 0);
     virtual ~QNetworkCookieJar();
 
     virtual QList<QNetworkCookie> cookiesForUrl(const QUrl &url) const;

src/network/access/qnetworkreply.h

@@ -155,7 +155,7 @@ Q_SIGNALS:
     void downloadProgress(qint64 bytesReceived, qint64 bytesTotal);
 
 protected:
-    QNetworkReply(QObject *parent = 0);
+    explicit QNetworkReply(QObject *parent = 0);
     QNetworkReply(QNetworkReplyPrivate &dd, QObject *parent);
     virtual qint64 writeData(const char *data, qint64 len);
 

src/network/kernel/qdnslookup.h

@@ -191,7 +191,7 @@ public:
         TXT = 16
     };
 
-    QDnsLookup(QObject *parent = 0);
+    explicit QDnsLookup(QObject *parent = 0);
     QDnsLookup(Type type, const QString &name, QObject *parent = 0);
     ~QDnsLookup();
 

src/network/kernel/qhostinfo.h

@@ -63,7 +63,7 @@ public:
         UnknownError
     };
 
-    QHostInfo(int lookupId = -1);
+    explicit QHostInfo(int lookupId = -1);
     QHostInfo(const QHostInfo &d);
     QHostInfo &operator=(const QHostInfo &d);
     ~QHostInfo();

src/network/kernel/qnetworkproxy.h

@@ -68,10 +68,10 @@ public:
     };
 
     QNetworkProxyQuery();
-    QNetworkProxyQuery(const QUrl &requestUrl, QueryType queryType = UrlRequest);
+    explicit QNetworkProxyQuery(const QUrl &requestUrl, QueryType queryType = UrlRequest);
     QNetworkProxyQuery(const QString &hostname, int port, const QString &protocolTag = QString(),
                        QueryType queryType = TcpSocket);
-    QNetworkProxyQuery(quint16 bindPort, const QString &protocolTag = QString(),
+    explicit QNetworkProxyQuery(quint16 bindPort, const QString &protocolTag = QString(),
                        QueryType queryType = TcpServer);
     QNetworkProxyQuery(const QNetworkProxyQuery &other);
 #ifndef QT_NO_BEARERMANAGEMENT

src/network/socket/qlocalserver.h

@@ -74,7 +74,7 @@ public:
     };
     Q_DECLARE_FLAGS(SocketOptions, SocketOption)
 
-    QLocalServer(QObject *parent = 0);
+    explicit QLocalServer(QObject *parent = 0);
     ~QLocalServer();
 
     void close();

src/network/ssl/qsslcertificate.h

@@ -82,8 +82,8 @@ public:
         EmailAddress
     };
 
-    QSslCertificate(QIODevice *device, QSsl::EncodingFormat format = QSsl::Pem);
-    QSslCertificate(const QByteArray &data = QByteArray(), QSsl::EncodingFormat format = QSsl::Pem);
+    explicit QSslCertificate(QIODevice *device, QSsl::EncodingFormat format = QSsl::Pem);
+    explicit QSslCertificate(const QByteArray &data = QByteArray(), QSsl::EncodingFormat format = QSsl::Pem);
     QSslCertificate(const QSslCertificate &other);
     ~QSslCertificate();
     QSslCertificate &operator=(const QSslCertificate &other);

src/network/ssl/qsslsocket.h

@@ -80,7 +80,7 @@ public:
         AutoVerifyPeer
     };
 
-    QSslSocket(QObject *parent = 0);
+    explicit QSslSocket(QObject *parent = 0);
     ~QSslSocket();
     void resume(); // to continue after proxy authentication required, SSL errors etc.