Use nested namespaces definition syntax

src/base/utils/bytearray.h

@@ -33,15 +33,12 @@
 
 class QByteArray;
 
-namespace Utils
+namespace Utils::ByteArray
 {
-    namespace ByteArray
-    {
     // Mimic QString::splitRef(sep, behavior)
     QVector<QByteArray> splitToViews(const QByteArray &in, const QByteArray &sep, const QString::SplitBehavior behavior = QString::KeepEmptyParts);
 
     // Mimic QByteArray::mid(pos, len) but instead of returning a full-copy,
     // we only return a partial view
     const QByteArray midView(const QByteArray &in, int pos, int len = -1);
-    }
 }

src/base/utils/foreignapps.h

@@ -33,10 +33,8 @@
 
 #include "base/utils/version.h"
 
-namespace Utils
+namespace Utils::ForeignApps
 {
-    namespace ForeignApps
-    {
     struct PythonInfo
     {
         using Version = Utils::Version<quint8, 3, 1>;
@@ -49,5 +47,4 @@ namespace Utils
     };
 
     PythonInfo pythonInfo();
-    }
 }

src/base/utils/fs.h

@@ -34,10 +34,8 @@
 
 #include <QString>
 
-namespace Utils
+namespace Utils::Fs
 {
-    namespace Fs
-    {
     /**
      * Converts a path to a string suitable for display.
      * This function makes sure the directory separator used is consistent
@@ -76,5 +74,4 @@ namespace Utils
 #if !defined Q_OS_HAIKU
     bool isNetworkFileSystem(const QString &path);
 #endif
-    }
 }

src/base/utils/gzip.h

@@ -31,11 +31,8 @@
 
 class QByteArray;
 
-namespace Utils
+namespace Utils::Gzip
 {
-    namespace Gzip
-    {
     QByteArray compress(const QByteArray &data, int level = 6, bool *ok = nullptr);
     QByteArray decompress(const QByteArray &data, bool *ok = nullptr);
-    }
 }

src/base/utils/io.h

@@ -34,10 +34,8 @@
 class QByteArray;
 class QFileDevice;
 
-namespace Utils
+namespace Utils::IO
 {
-    namespace IO
-    {
     // A wrapper class that satisfy LegacyOutputIterator requirement
     class FileDeviceOutputIterator
     {
@@ -76,5 +74,4 @@ namespace Utils
         std::shared_ptr<QByteArray> m_buffer;
         int m_bufferSize;
     };
-    }
 }

src/base/utils/misc.h

@@ -41,10 +41,8 @@ enum class ShutdownDialogAction;
 
 /*  Miscellaneous functions that can be useful */
 
-namespace Utils
+namespace Utils::Misc
 {
-    namespace Misc
-    {
     // use binary prefix standards from IEC 60027-2
     // see http://en.wikipedia.org/wiki/Kilobyte
     enum class SizeUnit
@@ -105,5 +103,4 @@ namespace Utils
             ::GetProcAddress(::LoadLibraryW(pathWchar.get()), funcName));
     }
 #endif // Q_OS_WIN
-    }
 }

src/base/utils/net.h

@@ -35,10 +35,8 @@ class QSslCertificate;
 class QSslKey;
 class QString;
 
-namespace Utils
+namespace Utils::Net
 {
-    namespace Net
-    {
     using Subnet = QPair<QHostAddress, int>;
 
     bool isValidIP(const QString &ip);
@@ -54,5 +52,4 @@ namespace Utils
     bool isSSLCertificatesValid(const QByteArray &data);
     QSslKey loadSSLKey(const QByteArray &data);
     bool isSSLKeyValid(const QByteArray &data);
-    }
 }

src/base/utils/password.h

@@ -31,10 +31,8 @@
 class QByteArray;
 class QString;
 
-namespace Utils
+namespace Utils::Password
 {
-    namespace Password
-    {
     // Implements constant-time comparison to protect against timing attacks
     // Taken from https://crackstation.net/hashing-security.htm
     bool slowEquals(const QByteArray &a, const QByteArray &b);
@@ -47,5 +45,4 @@ namespace Utils
         bool verify(const QByteArray &secret, const QString &password);
         bool verify(const QByteArray &secret, const QByteArray &password);
     }
-    }
 }

src/base/utils/random.h

@@ -31,10 +31,7 @@
 #include <cstdint>
 #include <limits>
 
-namespace Utils
+namespace Utils::Random
 {
-    namespace Random
-    {
     uint32_t rand(uint32_t min = 0, uint32_t max = std::numeric_limits<uint32_t>::max());
-    }
 }

src/base/utils/string.h

@@ -37,10 +37,8 @@
 
 class QStringRef;
 
-namespace Utils
+namespace Utils::String
 {
-    namespace String
-    {
     QString fromDouble(double n, int precision);
 
     int naturalCompare(const QString &left, const QString &right, const Qt::CaseSensitivity caseSensitivity);
@@ -91,5 +89,4 @@ namespace Utils
         const T value = static_cast<T>(metaEnum.keyToValue(serializedValue.toLatin1().constData(), &ok));
         return (ok ? value : defaultValue);
     }
-    }
 }