Add `QIODevice* device() const` public method to QZip classes.

allows to fetch some extra info from the used device (errorString() for ex.)

Reviewed-by: Benjamin Poulain <benjamin.poulain@nokia.com>

3 files changed, 20 insertions, 0 deletions

diff --git a/src/gui/text/qzip.cpp b/src/gui/text/qzip.cpp
index d30c996..fab6891 100644
--- a/src/gui/text/qzip.cpp
+++ b/src/gui/text/qzip.cpp
@@ -750,6 +750,14 @@ QZipReader::~QZipReader()
 }
 
 /*!
+    Returns device used for reading zip archive.
+*/
+QIODevice* QZipReader::device() const
+{
+    return d->device;
+}
+
+/*!
     Returns true if the user can read the file; otherwise returns false.
 */
 bool QZipReader::isReadable() const
@@ -1022,6 +1030,14 @@ QZipWriter::~QZipWriter()
 }
 
 /*!
+    Returns device used for writing zip archive.
+*/
+QIODevice* QZipWriter::device() const
+{
+    return d->device;
+}
+
+/*!
     Returns true if the user can write to the archive; otherwise returns false.
 */
 bool QZipWriter::isWritable() const
diff --git a/src/gui/text/qzipreader_p.h b/src/gui/text/qzipreader_p.h
index 9b73373..d838957 100644
--- a/src/gui/text/qzipreader_p.h
+++ b/src/gui/text/qzipreader_p.h
@@ -70,6 +70,8 @@ public:
     explicit QZipReader(QIODevice *device);
     ~QZipReader();
 
+    QIODevice* device() const;
+
     bool isReadable() const;
     bool exists() const;
 
diff --git a/src/gui/text/qzipwriter_p.h b/src/gui/text/qzipwriter_p.h
index 9322f4a..a50c172 100644
--- a/src/gui/text/qzipwriter_p.h
+++ b/src/gui/text/qzipwriter_p.h
@@ -69,6 +69,8 @@ public:
     explicit QZipWriter(QIODevice *device);
     ~QZipWriter();
 
+    QIODevice* device() const;
+
     bool isWritable() const;
     bool exists() const;