Added abort functionality

2 files changed, 24 insertions, 0 deletions

diff --git a/noncore/settings/aqpkg/ipkg.cpp b/noncore/settings/aqpkg/ipkg.cpp
index 407abe9..7afe04f 100644
--- a/noncore/settings/aqpkg/ipkg.cpp
+++ b/noncore/settings/aqpkg/ipkg.cpp
@@ -40,4 +40,5 @@ using namespace std;
 Ipkg :: Ipkg()
 {
+    proc = 0;
 }
 
@@ -138,4 +139,7 @@ bool Ipkg :: runIpkg( )
     ret = executeIpkgCommand( commands, option );
 
+    if ( aborted )
+        return false;
+
     if ( option == "install" || option == "reinstall" )
     {
@@ -257,6 +261,15 @@ void Ipkg :: removeStatusEntry()
 int Ipkg :: executeIpkgCommand( QStringList &cmd, const QString option )
 {
+    // If one is already running - should never be but just to be safe
+    if ( proc )
+    {
+        delete proc;
+        proc = 0;
+    }
+    
     // OK we're gonna use OProcess to run this thing
     proc = new OProcess();
+    aborted = false;
+
 
     // Connect up our slots
@@ -318,8 +331,17 @@ void Ipkg::processFinished()
 {
     delete proc;
+    proc = 0;
     finished = true;
 }
 
 
+void Ipkg :: abort()
+{
+    if ( proc )
+    {
+        proc->kill();
+        aborted = true;
+    }
+}
 
 /*
diff --git a/noncore/settings/aqpkg/ipkg.h b/noncore/settings/aqpkg/ipkg.h
index 25bae59..f08667b 100644
--- a/noncore/settings/aqpkg/ipkg.h
+++ b/noncore/settings/aqpkg/ipkg.h
@@ -60,8 +60,10 @@ public slots:
     void commandStderr(OProcess*, char *buffer, int buflen);
     void processFinished();
+    void abort();
 
     
 private:
     bool createLinks;
+    bool aborted;
     QString option;
     QString package;