Carving away at func some more to just get down to cert items, still lots

more to do.

1 files changed, 44 insertions, 0 deletions

diff --git a/certmaster/minion/modules/command.py b/certmaster/minion/modules/command.py
new file mode 100644
index 0000000..cc463cf
--- /dev/null
+++ b/certmaster/minion/modules/command.py
@@ -0,0 +1,44 @@
+# Copyright 2007, Red Hat, Inc
+# James Bowes <jbowes@redhat.com>
+# Steve 'Ashcrow' Milner <smilner@redhat.com>
+#
+# This software may be freely redistributed under the terms of the GNU
+# general public license.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+"""
+Abitrary command execution module for func.
+"""
+
+import func_module
+import sub_process
+
+class Command(func_module.FuncModule):
+
+    version = "0.0.1"
+    api_version = "0.0.1"
+    description = "Works with shell commands."
+
+    def run(self, command):
+        """
+        Runs a command, returning the return code, stdout, and stderr as a tuple.
+        NOT FOR USE WITH INTERACTIVE COMMANDS.
+        """
+
+        cmdref = sub_process.Popen(command.split(), stdout=sub_process.PIPE,
+                                   stderr=sub_process.PIPE, shell=False)
+        data = cmdref.communicate()
+        return (cmdref.returncode, data[0], data[1])
+
+    def exists(self, command):
+        """
+        Checks to see if a command exists on the target system(s).
+        """
+        import os
+
+        if os.access(command, os.X_OK):
+            return True
+        return False