Qt: Export profiles

Allow for the export of profiles. The currently selected profile may be
selected, as well as all user-defined profiles

Fixes: Bug, where invalid data has been written into the profiles not
present inside the original file

Change-Id: I7c6310920a1f3a064cfcedc7774b742ff01c9b9e
Reviewed-on: https://code.wireshark.org/review/34077
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>

2 files changed, 50 insertions, 0 deletions

diff --git a/ui/qt/models/profile_model.cpp b/ui/qt/models/profile_model.cpp
index 98bb90f953..750efb00e5 100644
--- a/ui/qt/models/profile_model.cpp
+++ b/ui/qt/models/profile_model.cpp
@@ -700,6 +700,54 @@ QFileInfoList ProfileModel::filterProfilePath(QString path, QFileInfoList ent, b
 }
 
 #ifdef HAVE_MINIZIP
+QStringList ProfileModel::exportFileList(QModelIndexList items)
+{
+    QStringList result;
+
+    foreach(QModelIndex idx, items)
+    {
+        profile_def * prof = guard(idx.row());
+        if ( prof->is_global || QString(prof->name).compare(DEFAULT_PROFILE) == 0 )
+            continue;
+
+        if ( ! idx.data(ProfileModel::DATA_PATH_IS_NOT_DESCRIPTION).toBool() )
+            continue;
+
+        QString path = idx.data(ProfileModel::DATA_PATH).toString();
+        QDir temp(path);
+        temp.setSorting(QDir::Name);
+        temp.setFilter(QDir::Files | QDir::NoSymLinks | QDir::NoDotAndDotDot);
+        QFileInfoList entries = temp.entryInfoList();
+        foreach ( QFileInfo fi, entries )
+            result << fi.absoluteFilePath();
+    }
+
+    return result;
+}
+
+bool ProfileModel::exportProfiles(QString filename, QModelIndexList items, QString *err)
+{
+    if ( changesPending() )
+    {
+        if ( err )
+            err->append(tr("Exporting profiles while changes are pending is not allowed"));
+        return false;
+    }
+
+    QStringList files = exportFileList(items);
+    if ( files.count() == 0 )
+    {
+        if ( err )
+            err->append((tr("No profiles found to export")));
+        return false;
+    }
+
+    if ( WireSharkZipHelper::zip(filename, files, QString(get_profiles_dir()) + QDir::separator() ) )
+        return true;
+
+    return false;
+}
+
 /* This check runs BEFORE the file has been unzipped! */
 bool ProfileModel::acceptFile(QString fileName, int fileSize)
 {
diff --git a/ui/qt/models/profile_model.h b/ui/qt/models/profile_model.h
index 1e7246a02b..a095211292 100644
--- a/ui/qt/models/profile_model.h
+++ b/ui/qt/models/profile_model.h
@@ -93,6 +93,8 @@ public:
     bool changesPending() const;
 
 #ifdef HAVE_MINIZIP
+    QStringList exportFileList(QModelIndexList items);
+    bool exportProfiles(QString filename, QModelIndexList items, QString * err = Q_NULLPTR);
     int importProfilesFromZip(QString filename, int *skippedCnt = Q_NULLPTR);
 #endif
     int importProfilesFromDir(QString filename, int *skippedCnt = Q_NULLPTR, bool fromZip = false);