Merge tag 'mac80211-for-davem-2019-06-14' of git://git.kernel.org/pub/scm/linux/kerne...

[linux.git] / tools / perf / scripts / python / exported-sql-viewer.py

diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py
index affd80ebcae0fe2a5c5df34e5eb9e1e03f065e4a..affed7d149be116d032275628fc8bbe834730f97 100755 (executable)
--- a/tools/perf/scripts/python/exported-sql-viewer.py
+++ b/tools/perf/scripts/python/exported-sql-viewer.py
@@ -2913,6 +2913,60 @@ class HelpOnlyWindow(QMainWindow):
 
                self.setCentralWidget(self.text)
 
+# PostqreSQL server version
+
+def PostqreSQLServerVersion(db):
+       query = QSqlQuery(db)
+       QueryExec(query, "SELECT VERSION()")
+       if query.next():
+               v_str = query.value(0)
+               v_list = v_str.strip().split(" ")
+               if v_list[0] == "PostgreSQL" and v_list[2] == "on":
+                       return v_list[1]
+               return v_str
+       return "Unknown"
+
+# SQLite version
+
+def SQLiteVersion(db):
+       query = QSqlQuery(db)
+       QueryExec(query, "SELECT sqlite_version()")
+       if query.next():
+               return query.value(0)
+       return "Unknown"
+
+# About dialog
+
+class AboutDialog(QDialog):
+
+       def __init__(self, glb, parent=None):
+               super(AboutDialog, self).__init__(parent)
+
+               self.setWindowTitle("About Exported SQL Viewer")
+               self.setMinimumWidth(300)
+
+               pyside_version = "1" if pyside_version_1 else "2"
+
+               text = "<pre>"
+               text += "Python version:     " + sys.version.split(" ")[0] + "\n"
+               text += "PySide version:     " + pyside_version + "\n"
+               text += "Qt version:         " + qVersion() + "\n"
+               if glb.dbref.is_sqlite3:
+                       text += "SQLite version:     " + SQLiteVersion(glb.db) + "\n"
+               else:
+                       text += "PostqreSQL version: " + PostqreSQLServerVersion(glb.db) + "\n"
+               text += "</pre>"
+
+               self.text = QTextBrowser()
+               self.text.setHtml(text)
+               self.text.setReadOnly(True)
+               self.text.setOpenExternalLinks(True)
+
+               self.vbox = QVBoxLayout()
+               self.vbox.addWidget(self.text)
+
+               self.setLayout(self.vbox);
+
 # Font resize
 
 def ResizeFont(widget, diff):
@@ -3010,6 +3064,7 @@ class MainWindow(QMainWindow):
 
                help_menu = menu.addMenu("&Help")
                help_menu.addAction(CreateAction("&Exported SQL Viewer Help", "Helpful information", self.Help, self, QKeySequence.HelpContents))
+               help_menu.addAction(CreateAction("&About Exported SQL Viewer", "About this application", self.About, self))
 
        def Try(self, fn):
                win = self.mdi_area.activeSubWindow()
@@ -3095,6 +3150,10 @@ class MainWindow(QMainWindow):
        def Help(self):
                HelpWindow(self.glb, self)
 
+       def About(self):
+               dialog = AboutDialog(self.glb, self)
+               dialog.exec_()
+
 # XED Disassembler
 
 class xed_state_t(Structure):