Add Python.c

git-svn-id: https://bacula.svn.sourceforge.net/svnroot/bacula/trunk@1786 91ce42f0-d328-0410-95d8-f526ca767f89

diff --git a/bacula/src/stored/python.c b/bacula/src/stored/python.c
new file mode 100644 (file)
index 0000000..e2ff88a
--- /dev/null
+++ b/bacula/src/stored/python.c
@@ -0,0 +1,146 @@
+/*
+ *
+ * Bacula interface to Python for the Storage Daemon
+ *
+ * Kern Sibbald, January MMV
+ *
+ *   Version $Id$
+ *
+ */
+
+/*
+
+   Copyright (C) 2005 Kern Sibbald
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of
+   the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+   General Public License for more details.
+
+   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., 59 Temple Place - Suite 330, Boston,
+   MA 02111-1307, USA.
+
+ */
+
+#include "bacula.h"
+#include "stored.h"
+
+#ifdef HAVE_PYTHON
+#undef _POSIX_C_SOURCE
+#include <Python.h>
+
+PyObject *bacula_get(PyObject *self, PyObject *args);
+PyObject *bacula_set(PyObject *self, PyObject *args, PyObject *keyw);
+
+/* Define Bacula entry points */
+PyMethodDef BaculaMethods[] = {
+    {"get", bacula_get, METH_VARARGS, "Get Bacula variables."},
+    {"set", (PyCFunction)bacula_set, METH_VARARGS|METH_KEYWORDS,
+        "Set Bacula variables."},
+    {NULL, NULL, 0, NULL}            /* last item */
+};
+
+
+struct s_vars {
+   const char *name;
+   char *fmt;
+};
+
+static struct s_vars vars[] = {
+   { N_("Job"),        "s"},          /* 0 */
+   { N_("SDName"),     "s"},          /* 1 */
+   { N_("Level"),      "s"},          /* 2 */
+   { N_("Type"),       "s"},          /* 3 */
+   { N_("JobId"),      "i"},          /* 4 */
+   { N_("Client"),     "s"},          /* 5 */
+   { N_("Pool"),       "s"},          /* 6 */
+   { N_("MediaType"),  "s"},          /* 7 */
+   { N_("JobName"),    "s"},          /* 8 */
+   { N_("JobStatus"),  "s"},          /* 9 */
+   { N_("VolumeName"), "s"},          /* 10 */
+   { N_("Device"),     "s"},          /* 11 */
+
+   { NULL,            NULL}
+};
+
+/* Return Bacula variables */
+PyObject *bacula_get(PyObject *self, PyObject *args)
+{
+   PyObject *CObject;
+   JCR *jcr;
+   char *item;
+   bool found = false;
+   int i;
+   char buf[10];
+
+   if (!PyArg_ParseTuple(args, "Os:get", &CObject, &item)) {
+      return NULL;
+   }
+   jcr = (JCR *)PyCObject_AsVoidPtr(CObject);
+   for (i=0; vars[i].name; i++) {
+      if (strcmp(vars[i].name, item) == 0) {
+        found = true;
+        break;
+      }
+   }
+   if (!found) {
+      return NULL;
+   }
+   switch (i) {
+   case 0:                           /* Job */
+      return Py_BuildValue(vars[i].fmt, jcr->job_name);    /* Non-unique name */
+   case 1:                            /* SD's name */
+      return Py_BuildValue(vars[i].fmt, my_name);
+   case 2:                           /* level */
+      return Py_BuildValue(vars[i].fmt, job_level_to_str(jcr->JobLevel));
+   case 3:                           /* type */
+      return Py_BuildValue(vars[i].fmt, job_type_to_str(jcr->JobType));
+   case 4:                           /* JobId */
+      return Py_BuildValue(vars[i].fmt, jcr->JobId);
+   case 5:                           /* Client */
+      return Py_BuildValue(vars[i].fmt, jcr->client_name);
+   case 6:                           /* Pool */
+      return Py_BuildValue(vars[i].fmt, jcr->dcr->pool_name);
+   case 7:                           /* MediaType */
+      return Py_BuildValue(vars[i].fmt, jcr->dcr->media_type);
+   case 8:                           /* JobName */
+      return Py_BuildValue(vars[i].fmt, jcr->Job);
+   case 9:                           /* JobStatus */
+      buf[1] = 0;
+      buf[0] = jcr->JobStatus;
+      return Py_BuildValue(vars[i].fmt, buf);
+   case 10:
+      return Py_BuildValue(vars[i].fmt, jcr->dcr->VolumeName);
+   case 11:
+      return Py_BuildValue(vars[i].fmt, jcr->dcr->dev_name);
+   }
+   return NULL;
+}
+
+/* Set Bacula variables */
+PyObject *bacula_set(PyObject *self, PyObject *args, PyObject *keyw)
+{
+   PyObject *CObject;
+   JCR *jcr;
+   char *msg = NULL;
+   static char *kwlist[] = {"jcr", "JobReport", NULL};
+   if (!PyArg_ParseTupleAndKeywords(args, keyw, "O|ss:set", kwlist,
+       &CObject, &msg)) {
+      return NULL;
+   }
+   jcr = (JCR *)PyCObject_AsVoidPtr(CObject);
+
+   if (msg) {
+      Jmsg(jcr, M_INFO, 0, "%s", msg);
+   }
+   return Py_BuildValue("i", 1);
+}
+
+#endif /* HAVE_PYTHON */