m3 is copied into trunk, we should be good to go, now.

1 files changed, 68 insertions, 0 deletions

diff --git a/src/functionexecute.cpp b/src/functionexecute.cpp
new file mode 100644
index 0000000..619d2c2
--- /dev/null
+++ b/src/functionexecute.cpp
@@ -0,0 +1,68 @@
+#include "functionexecute.h"
+#include "context.h"
+#include "view.h"
+
+#include <bu/sio.h>
+#include <bu/process.h>
+using namespace Bu;
+
+FunctionExecute::FunctionExecute()
+{
+}
+
+FunctionExecute::~FunctionExecute()
+{
+}
+
+Bu::FString FunctionExecute::getName() const
+{
+        return "execute";
+}
+
+Variable FunctionExecute::call( Variable &/*input*/, VarList lParams )
+{
+        // TODO This is lame, really lame, we need to exec on our own and process
+        // output appropriately.
+        pContext->getView()->cmdStarted( lParams.first().getString() );
+        Process pCmd( Process::Both, "/bin/bash", "/bin/bash", "-c",
+                lParams.first().getString().getStr(), NULL );
+        FString sStdOut, sStdErr;
+        while( pCmd.isRunning() )
+        {
+                char buf[4096];
+                bool out, err;
+                pCmd.select( out, err );
+                if( err )
+                {
+                        int iRead = pCmd.readErr( buf, 4096 );
+                        sStdErr.append( buf, iRead );
+                        //sio << "Read " << iRead << " bytes of stderr." << sio.nl;
+                }
+                if( out )
+                {
+                        int iRead = pCmd.read( buf, 4096 );
+                        sStdOut.append( buf, iRead );
+                        //sio << "Read " << iRead << " bytes of stdout." << sio.nl;
+                }
+        }
+
+        pContext->getView()->cmdFinished(
+                sStdOut, sStdErr, pCmd.childExitStatus()
+                );
+        if( pCmd.childExited() )
+        {
+                if( pCmd.childExitStatus() != 0 )
+                {
+                        throw Bu::ExceptionBase("Command exited with errorcode %d.", pCmd.childExitStatus() );
+                }
+        }
+        else
+        {
+                pContext->getView()->cmdFinished(
+                        sStdOut, sStdErr, pCmd.childExitStatus()
+                        );
+                throw Bu::ExceptionBase("Command Failed");
+        }
+        return Variable( pCmd.childExitStatus() );
+}
+