Replace all QPair/qMakePair with std::pair in qtbase/network

Task-number: QTBUG-115841
Change-Id: I34f3106e4b50a18cc19c4cda597205c346e7561e
Reviewed-by: Mårten Nordheim <[email protected]>
Reviewed-by: Øystein Heskestad <[email protected]>

14 files changed, 36 insertions, 25 deletions

diff --git a/src/network/access/http2/hpacktable_p.h b/src/network/access/http2/hpacktable_p.h
index 15bf876c49e..320ba133362 100644
--- a/src/network/access/http2/hpacktable_p.h
+++ b/src/network/access/http2/hpacktable_p.h
@@ -16,12 +16,12 @@
 //
 
 #include <QtCore/qbytearray.h>
-#include <QtCore/qpair.h>
 
 #include <vector>
 #include <memory>
 #include <deque>
 #include <set>
+#include <utility>
 
 QT_BEGIN_NAMESPACE
 
@@ -49,7 +49,7 @@ struct Q_AUTOTEST_EXPORT HeaderField
     QByteArray value;
 };
 
-using HeaderSize = QPair<bool, quint32>;
+using HeaderSize = std::pair<bool, quint32>;
 
 HeaderSize entry_size(QByteArrayView name, QByteArrayView value);
 
diff --git a/src/network/access/qabstractnetworkcache.cpp b/src/network/access/qabstractnetworkcache.cpp
index 3cd55d46faa..b3037260481 100644
--- a/src/network/access/qabstractnetworkcache.cpp
+++ b/src/network/access/qabstractnetworkcache.cpp
@@ -64,7 +64,7 @@ Q_GLOBAL_STATIC(QNetworkCacheMetaDataPrivate, metadata_shared_invalid)
 /*!
     \typedef QNetworkCacheMetaData::RawHeader
 
-    Synonym for QPair<QByteArray, QByteArray>
+    Synonym for std::pair<QByteArray, QByteArray>
 */
 
 /*!
diff --git a/src/network/access/qabstractnetworkcache.h b/src/network/access/qabstractnetworkcache.h
index b12fd4f863d..c629a3f3eb2 100644
--- a/src/network/access/qabstractnetworkcache.h
+++ b/src/network/access/qabstractnetworkcache.h
@@ -7,9 +7,10 @@
 #include <QtNetwork/qtnetworkglobal.h>
 #include <QtCore/qobject.h>
 #include <QtCore/qshareddata.h>
-#include <QtCore/qpair.h>
 #include <QtNetwork/qnetworkrequest.h>
 
+#include <utility>
+
 QT_BEGIN_NAMESPACE
 
 
@@ -22,7 +23,7 @@ class Q_NETWORK_EXPORT QNetworkCacheMetaData
 {
 
 public:
-    typedef QPair<QByteArray, QByteArray> RawHeader;
+    typedef std::pair<QByteArray, QByteArray> RawHeader;
     typedef QList<RawHeader> RawHeaderList;
     typedef QHash<QNetworkRequest::Attribute, QVariant> AttributesMap;
 
diff --git a/src/network/access/qhttpheaderparser_p.h b/src/network/access/qhttpheaderparser_p.h
index 5f364f3175f..0ce0bcedc40 100644
--- a/src/network/access/qhttpheaderparser_p.h
+++ b/src/network/access/qhttpheaderparser_p.h
@@ -20,7 +20,6 @@
 
 #include <QByteArray>
 #include <QList>
-#include <QPair>
 #include <QString>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/network/access/qhttpnetworkconnection.cpp b/src/network/access/qhttpnetworkconnection.cpp
index 71d18a64124..72491e9ca48 100644
--- a/src/network/access/qhttpnetworkconnection.cpp
+++ b/src/network/access/qhttpnetworkconnection.cpp
@@ -630,7 +630,7 @@ QHttpNetworkReply* QHttpNetworkConnectionPrivate::queueRequest(const QHttpNetwor
     reply->setRequest(request);
     reply->d_func()->connection = q;
     reply->d_func()->connectionChannel = &channels[0]; // will have the correct one set later
-    HttpMessagePair pair = qMakePair(request, reply);
+    HttpMessagePair pair = std::pair(request, reply);
 
     if (request.isPreConnect())
         preConnectRequests++;
diff --git a/src/network/access/qhttpnetworkconnection_p.h b/src/network/access/qhttpnetworkconnection_p.h
index 5e4bce5eb06..bf10363c0a2 100644
--- a/src/network/access/qhttpnetworkconnection_p.h
+++ b/src/network/access/qhttpnetworkconnection_p.h
@@ -37,6 +37,8 @@
 
 #include <private/qhttpnetworkconnectionchannel_p.h>
 
+#include <utility>
+
 QT_REQUIRE_CONFIG(http);
 
 QT_BEGIN_NAMESPACE
@@ -129,7 +131,7 @@ private:
 
 
 // private classes
-typedef QPair<QHttpNetworkRequest, QHttpNetworkReply*> HttpMessagePair;
+typedef std::pair<QHttpNetworkRequest, QHttpNetworkReply*> HttpMessagePair;
 
 
 class QHttpNetworkConnectionPrivate : public QObjectPrivate
diff --git a/src/network/access/qhttpnetworkconnectionchannel_p.h b/src/network/access/qhttpnetworkconnectionchannel_p.h
index 98028ab814e..f8a54fceff5 100644
--- a/src/network/access/qhttpnetworkconnectionchannel_p.h
+++ b/src/network/access/qhttpnetworkconnectionchannel_p.h
@@ -48,6 +48,7 @@
 #include <QtCore/qscopedpointer.h>
 
 #include <memory>
+#include <utility>
 
 QT_REQUIRE_CONFIG(http);
 
@@ -58,7 +59,7 @@ class QHttpNetworkReply;
 class QByteArray;
 
 #ifndef HttpMessagePair
-typedef QPair<QHttpNetworkRequest, QHttpNetworkReply*> HttpMessagePair;
+typedef std::pair<QHttpNetworkRequest, QHttpNetworkReply*> HttpMessagePair;
 #endif
 
 class QHttpNetworkConnectionChannel : public QObject {
diff --git a/src/network/access/qnetworkaccessmanager.cpp b/src/network/access/qnetworkaccessmanager.cpp
index b9703bfc285..f059fc15afb 100644
--- a/src/network/access/qnetworkaccessmanager.cpp
+++ b/src/network/access/qnetworkaccessmanager.cpp
@@ -64,6 +64,7 @@
 #include "qnetconmonitor_p.h"
 
 #include <mutex>
+#include <utility>
 
 QT_BEGIN_NAMESPACE
 
@@ -415,7 +416,7 @@ QNetworkAccessManager::QNetworkAccessManager(QObject *parent)
     qRegisterMetaType<QSslConfiguration>();
     qRegisterMetaType<QSslPreSharedKeyAuthenticator *>();
 #endif
-    qRegisterMetaType<QList<QPair<QByteArray,QByteArray> > >();
+    qRegisterMetaType<QList<std::pair<QByteArray, QByteArray>>>();
 #if QT_CONFIG(http)
     qRegisterMetaType<QHttpNetworkRequest>();
 #endif
diff --git a/src/network/access/qnetworkcookie.cpp b/src/network/access/qnetworkcookie.cpp
index 8ea5fdbe572..18e11e3ddbb 100644
--- a/src/network/access/qnetworkcookie.cpp
+++ b/src/network/access/qnetworkcookie.cpp
@@ -19,6 +19,8 @@
 #include "QtNetwork/qhostaddress.h"
 #include "private/qobject_p.h"
 
+#include <utility>
+
 QT_BEGIN_NAMESPACE
 
 using namespace Qt::StringLiterals;
@@ -376,7 +378,7 @@ void QNetworkCookie::setValue(const QByteArray &value)
 }
 
 // ### move this to qnetworkcookie_p.h and share with qnetworkaccesshttpbackend
-static QPair<QByteArray, QByteArray> nextField(QByteArrayView text, int &position, bool isNameValue)
+static std::pair<QByteArray, QByteArray> nextField(QByteArrayView text, int &position, bool isNameValue)
 {
     // format is one of:
     //    (1)  token
@@ -392,7 +394,7 @@ static QPair<QByteArray, QByteArray> nextField(QByteArrayView text, int &positio
     int equalsPosition = text.indexOf('=', position);
     if (equalsPosition < 0 || equalsPosition > semiColonPosition) {
         if (isNameValue)
-            return qMakePair(QByteArray(), QByteArray()); //'=' is required for name-value-pair (RFC6265 section 5.2, rule 2)
+            return std::pair(QByteArray(), QByteArray()); //'=' is required for name-value-pair (RFC6265 section 5.2, rule 2)
         equalsPosition = semiColonPosition; //no '=' means there is an attribute-name but no attribute-value
     }
 
@@ -403,7 +405,7 @@ static QPair<QByteArray, QByteArray> nextField(QByteArrayView text, int &positio
         second = text.mid(equalsPosition + 1, secondLength).trimmed().toByteArray();
 
     position = semiColonPosition;
-    return qMakePair(first, second);
+    return std::pair(first, second);
 }
 
 /*!
@@ -964,7 +966,7 @@ QList<QNetworkCookie> QNetworkCookiePrivate::parseSetCookieHeaderLine(QByteArray
         QNetworkCookie cookie;
 
         // The first part is always the "NAME=VALUE" part
-        QPair<QByteArray,QByteArray> field = nextField(cookieString, position, true);
+        std::pair<QByteArray,QByteArray> field = nextField(cookieString, position, true);
         if (field.first.isEmpty())
             // parsing error
             break;
diff --git a/src/network/access/qnetworkreply.cpp b/src/network/access/qnetworkreply.cpp
index 1076ba960c1..88670c2a385 100644
--- a/src/network/access/qnetworkreply.cpp
+++ b/src/network/access/qnetworkreply.cpp
@@ -638,7 +638,7 @@ QByteArray QNetworkReply::rawHeader(QAnyStringView headerName) const
 
 /*! \typedef QNetworkReply::RawHeaderPair
 
-  RawHeaderPair is a QPair<QByteArray, QByteArray> where the first
+  RawHeaderPair is a std::pair<QByteArray, QByteArray> where the first
   QByteArray is the header name and the second is the header.
  */
 
diff --git a/src/network/access/qnetworkreply.h b/src/network/access/qnetworkreply.h
index a4498ac0fd4..5a3c0960e7f 100644
--- a/src/network/access/qnetworkreply.h
+++ b/src/network/access/qnetworkreply.h
@@ -12,6 +12,8 @@
 #include <QtNetwork/QNetworkRequest>
 #include <QtNetwork/QNetworkAccessManager>
 
+#include <utility>
+
 QT_BEGIN_NAMESPACE
 
 
@@ -107,7 +109,7 @@ public:
 #endif
     QByteArray rawHeader(QAnyStringView headerName) const;
 
-    typedef QPair<QByteArray, QByteArray> RawHeaderPair;
+    typedef std::pair<QByteArray, QByteArray> RawHeaderPair;
     const QList<RawHeaderPair>& rawHeaderPairs() const;
     QHttpHeaders headers() const;
 
diff --git a/src/network/access/qnetworkrequest_p.h b/src/network/access/qnetworkrequest_p.h
index 7268e1a4aa9..c84959e73ef 100644
--- a/src/network/access/qnetworkrequest_p.h
+++ b/src/network/access/qnetworkrequest_p.h
@@ -25,6 +25,8 @@
 #include "QtCore/qsharedpointer.h"
 #include "QtCore/qpointer.h"
 
+#include <utility>
+
 QT_BEGIN_NAMESPACE
 
 class QNetworkCookie;
@@ -33,7 +35,7 @@ class QNetworkCookie;
 class QNetworkHeadersPrivate
 {
 public:
-    typedef QPair<QByteArray, QByteArray> RawHeaderPair;
+    typedef std::pair<QByteArray, QByteArray> RawHeaderPair;
     typedef QList<RawHeaderPair> RawHeadersList;
     typedef QHash<QNetworkRequest::KnownHeaders, QVariant> CookedHeadersMap;
     typedef QHash<QNetworkRequest::Attribute, QVariant> AttributesMap;
diff --git a/src/network/kernel/qhostaddress.cpp b/src/network/kernel/qhostaddress.cpp
index d6e0b384627..fe72f47d3a2 100644
--- a/src/network/kernel/qhostaddress.cpp
+++ b/src/network/kernel/qhostaddress.cpp
@@ -974,7 +974,7 @@ bool QHostAddress::isInSubnet(const QHostAddress &subnet, int netmask) const
     prefix and the int (second) member contains the netmask (prefix
     length).
 */
-bool QHostAddress::isInSubnet(const QPair<QHostAddress, int> &subnet) const
+bool QHostAddress::isInSubnet(const std::pair<QHostAddress, int> &subnet) const
 {
     return isInSubnet(subnet.first, subnet.second);
 }
@@ -1004,7 +1004,7 @@ bool QHostAddress::isInSubnet(const QPair<QHostAddress, int> &subnet) const
 
     \sa isInSubnet()
 */
-QPair<QHostAddress, int> QHostAddress::parseSubnet(const QString &subnet)
+std::pair<QHostAddress, int> QHostAddress::parseSubnet(const QString &subnet)
 {
     // We support subnets in the form:
     //   ddd.ddd.ddd.ddd/nn
@@ -1021,7 +1021,7 @@ QPair<QHostAddress, int> QHostAddress::parseSubnet(const QString &subnet)
     //
     //  where nn can be an IPv4-style netmask for the IPv4 forms
 
-    const QPair<QHostAddress, int> invalid = qMakePair(QHostAddress(), -1);
+    const std::pair<QHostAddress, int> invalid = std::pair(QHostAddress(), -1);
     if (subnet.isEmpty())
         return invalid;
 
@@ -1064,7 +1064,7 @@ QPair<QHostAddress, int> QHostAddress::parseSubnet(const QString &subnet)
             return invalid;     // failed to parse the IP
 
         clearBits(net.d->a6.c, netmask, 128);
-        return qMakePair(net, netmask);
+        return std::pair(net, netmask);
     }
 
     if (netmask > 32)
@@ -1102,7 +1102,7 @@ QPair<QHostAddress, int> QHostAddress::parseSubnet(const QString &subnet)
         addr &= mask;
     }
 
-    return qMakePair(QHostAddress(addr), netmask);
+    return std::pair(QHostAddress(addr), netmask);
 }
 
 /*!
diff --git a/src/network/kernel/qhostaddress.h b/src/network/kernel/qhostaddress.h
index 3c77c2111b0..20062c3d587 100644
--- a/src/network/kernel/qhostaddress.h
+++ b/src/network/kernel/qhostaddress.h
@@ -6,13 +6,14 @@
 #define QHOSTADDRESS_H
 
 #include <QtNetwork/qtnetworkglobal.h>
-#include <QtCore/qpair.h>
 #include <QtCore/qstring.h>
 #include <QtCore/qshareddata.h>
 #if QT_VERSION < QT_VERSION_CHECK(7, 0, 0)
 #include <QtNetwork/qabstractsocket.h>
 #endif
 
+#include <utility>
+
 struct sockaddr;
 
 QT_BEGIN_NAMESPACE
@@ -120,7 +121,7 @@ public:
     void clear();
 
     bool isInSubnet(const QHostAddress &subnet, int netmask) const;
-    bool isInSubnet(const QPair<QHostAddress, int> &subnet) const;
+    bool isInSubnet(const std::pair<QHostAddress, int> &subnet) const;
 
     bool isLoopback() const;
     bool isGlobal() const;
@@ -131,7 +132,7 @@ public:
     bool isBroadcast() const;
     bool isPrivateUse() const;
 
-    static QPair<QHostAddress, int> parseSubnet(const QString &subnet);
+    static std::pair<QHostAddress, int> parseSubnet(const QString &subnet);
 
     friend Q_NETWORK_EXPORT size_t qHash(const QHostAddress &key, size_t seed) noexcept;