3 * Bacula interface to Python for the Storage Daemon
5 * Kern Sibbald, January MMV
12 Copyright (C) 2005 Kern Sibbald
14 This program is free software; you can redistribute it and/or
15 modify it under the terms of the GNU General Public License as
16 published by the Free Software Foundation; either version 2 of
17 the License, or (at your option) any later version.
19 This program is distributed in the hope that it will be useful,
20 but WITHOUT ANY WARRANTY; without even the implied warranty of
21 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22 General Public License for more details.
24 You should have received a copy of the GNU General Public
25 License along with this program; if not, write to the Free
26 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
35 #undef _POSIX_C_SOURCE
38 extern JCR *get_jcr_from_PyObject(PyObject *self);
39 extern PyObject *find_method(PyObject *eventsObject, PyObject *method,
42 static PyObject *jcr_get(PyObject *self, PyObject *args);
43 static PyObject *jcr_write(PyObject *self, PyObject *args);
44 static PyObject *jcr_set(PyObject *self, PyObject *args, PyObject *keyw);
45 static PyObject *set_jcr_events(PyObject *self, PyObject *args);
48 /* Define Job entry points */
49 PyMethodDef JobMethods[] = {
50 {"get", jcr_get, METH_VARARGS, "Get Job variables."},
51 {"set", (PyCFunction)jcr_set, METH_VARARGS|METH_KEYWORDS,
52 "Set Job variables."},
53 {"set_events", set_jcr_events, METH_VARARGS, "Define Job events."},
54 {"write", jcr_write, METH_VARARGS, "Write output."},
55 {NULL, NULL, 0, NULL} /* last item */
64 static struct s_vars vars[] = {
65 { N_("Job"), "s"}, /* 0 */
66 { N_("SDName"), "s"}, /* 1 */
67 { N_("Level"), "s"}, /* 2 */
68 { N_("Type"), "s"}, /* 3 */
69 { N_("JobId"), "i"}, /* 4 */
70 { N_("Client"), "s"}, /* 5 */
71 { N_("Pool"), "s"}, /* 6 */
72 { N_("MediaType"), "s"}, /* 7 */
73 { N_("JobName"), "s"}, /* 8 */
74 { N_("JobStatus"), "s"}, /* 9 */
75 { N_("VolumeName"), "s"}, /* 10 */
76 { N_("Device"), "s"}, /* 11 */
81 /* Return Job variables */
82 PyObject *jcr_get(PyObject *self, PyObject *args)
90 if (!PyArg_ParseTuple(args, "s:get", &item)) {
93 jcr = get_jcr_from_PyObject(self);
95 for (i=0; vars[i].name; i++) {
96 if (strcmp(vars[i].name, item) == 0) {
106 return Py_BuildValue(vars[i].fmt, jcr->job_name); /* Non-unique name */
107 case 1: /* SD's name */
108 return Py_BuildValue(vars[i].fmt, my_name);
110 return Py_BuildValue(vars[i].fmt, job_level_to_str(jcr->JobLevel));
112 return Py_BuildValue(vars[i].fmt, job_type_to_str(jcr->JobType));
114 return Py_BuildValue(vars[i].fmt, jcr->JobId);
116 return Py_BuildValue(vars[i].fmt, jcr->client_name);
118 return Py_BuildValue(vars[i].fmt, jcr->dcr->pool_name);
119 case 7: /* MediaType */
120 return Py_BuildValue(vars[i].fmt, jcr->dcr->media_type);
121 case 8: /* JobName */
122 return Py_BuildValue(vars[i].fmt, jcr->Job);
123 case 9: /* JobStatus */
125 buf[0] = jcr->JobStatus;
126 return Py_BuildValue(vars[i].fmt, buf);
128 return Py_BuildValue(vars[i].fmt, jcr->dcr->VolumeName);
130 return Py_BuildValue(vars[i].fmt, jcr->dcr->dev_name);
135 /* Set Job variables */
136 PyObject *jcr_set(PyObject *self, PyObject *args, PyObject *keyw)
140 static char *kwlist[] = {"JobReport", NULL};
142 if (!PyArg_ParseTupleAndKeywords(args, keyw, "|s:set", kwlist,
146 jcr = get_jcr_from_PyObject(self);
149 Jmsg(jcr, M_INFO, 0, "%s", msg);
151 return Py_BuildValue("i", 1);
154 static PyObject *set_jcr_events(PyObject *self, PyObject *args)
158 if (!PyArg_ParseTuple(args, "O:set_events_hook", &eObject)) {
162 jcr = get_jcr_from_PyObject(self);
163 // jcr->ff->bfd.pio.fc = find_method(eObject, close_method, "close");
168 /* Write text to job output */
169 static PyObject *jcr_write(PyObject *self, PyObject *args)
172 if (!PyArg_ParseTuple(args, "s:write", &text)) {
176 JCR *jcr = get_jcr_from_PyObject(self);
177 Jmsg(jcr, M_INFO, 0, "%s", text);
184 int generate_job_event(JCR *jcr, const char *event)
187 PyEval_AcquireLock();
189 PyObject *result = PyObject_CallFunction(open_method, "s", "m.py");
190 if (result == NULL) {
196 PyEval_ReleaseLock();
203 /* Dummy if Python not configured */
204 int generate_job_event(JCR *jcr, const char *event)
208 #endif /* HAVE_PYTHON */