Add atEnd() function to the Process service

This makes it possible to use readLine in a while loop until the
complete stream is read, even when reading empty lines.

[ChangeLog] Added atEnd() function to the Process service,
to make it possible to use readLine() in a while loop until
the complete stream is read.

Change-Id: Ie5f047651977195d6a93c4575bd7a8796b83ab5d
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/lib/corelib/jsextensions/process.cpp b/src/lib/corelib/jsextensions/process.cpp
index 1c714fe64..d1bb8bafc 100644
--- a/src/lib/corelib/jsextensions/process.cpp
+++ b/src/lib/corelib/jsextensions/process.cpp
@@ -81,6 +81,7 @@ public:
     Q_INVOKABLE void kill();
 
     Q_INVOKABLE QString readLine();
+    Q_INVOKABLE bool atEnd() const;
     Q_INVOKABLE QString readStdOut();
     Q_INVOKABLE QString readStdErr();
 
@@ -269,6 +270,11 @@ QString Process::readLine()
     return m_textStream->readLine();
 }
 
+bool Process::atEnd() const
+{
+    return m_textStream->atEnd();
+}
+
 QString Process::readStdOut()
 {
     return m_textStream->readAll();