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, char *name);
41 static PyObject *jcr_get(PyObject *self, PyObject *args);
42 static PyObject *jcr_write(PyObject *self, PyObject *args);
43 static PyObject *jcr_set(PyObject *self, PyObject *args, PyObject *keyw);
44 static PyObject *set_jcr_events(PyObject *self, PyObject *args);
47 /* Define Job entry points */
48 PyMethodDef JobMethods[] = {
49 {"get", jcr_get, METH_VARARGS, "Get Job variables."},
50 {"set", (PyCFunction)jcr_set, METH_VARARGS|METH_KEYWORDS,
51 "Set Job variables."},
52 {"set_events", set_jcr_events, METH_VARARGS, "Define Job events."},
53 {"write", jcr_write, METH_VARARGS, "Write output."},
54 {NULL, NULL, 0, NULL} /* last item */
63 static struct s_vars vars[] = {
64 { N_("Job"), "s"}, /* 0 */
65 { N_("SDName"), "s"}, /* 1 */
66 { N_("Level"), "s"}, /* 2 */
67 { N_("Type"), "s"}, /* 3 */
68 { N_("JobId"), "i"}, /* 4 */
69 { N_("Client"), "s"}, /* 5 */
70 { N_("Pool"), "s"}, /* 6 */
71 { N_("MediaType"), "s"}, /* 7 */
72 { N_("JobName"), "s"}, /* 8 */
73 { N_("JobStatus"), "s"}, /* 9 */
74 { N_("VolumeName"), "s"}, /* 10 */
75 { N_("Device"), "s"}, /* 11 */
80 /* Return Job variables */
81 PyObject *jcr_get(PyObject *self, PyObject *args)
89 if (!PyArg_ParseTuple(args, "s:get", &item)) {
92 jcr = get_jcr_from_PyObject(self);
94 for (i=0; vars[i].name; i++) {
95 if (strcmp(vars[i].name, item) == 0) {
105 return Py_BuildValue(vars[i].fmt, jcr->job_name); /* Non-unique name */
106 case 1: /* SD's name */
107 return Py_BuildValue(vars[i].fmt, my_name);
109 return Py_BuildValue(vars[i].fmt, job_level_to_str(jcr->JobLevel));
111 return Py_BuildValue(vars[i].fmt, job_type_to_str(jcr->JobType));
113 return Py_BuildValue(vars[i].fmt, jcr->JobId);
115 return Py_BuildValue(vars[i].fmt, jcr->client_name);
117 return Py_BuildValue(vars[i].fmt, jcr->dcr->pool_name);
118 case 7: /* MediaType */
119 return Py_BuildValue(vars[i].fmt, jcr->dcr->media_type);
120 case 8: /* JobName */
121 return Py_BuildValue(vars[i].fmt, jcr->Job);
122 case 9: /* JobStatus */
124 buf[0] = jcr->JobStatus;
125 return Py_BuildValue(vars[i].fmt, buf);
127 return Py_BuildValue(vars[i].fmt, jcr->dcr->VolumeName);
129 return Py_BuildValue(vars[i].fmt, jcr->dcr->dev_name);
134 /* Set Job variables */
135 PyObject *jcr_set(PyObject *self, PyObject *args, PyObject *keyw)
139 static char *kwlist[] = {"JobReport", NULL};
141 if (!PyArg_ParseTupleAndKeywords(args, keyw, "|s:set", kwlist,
145 jcr = get_jcr_from_PyObject(self);
148 Jmsg(jcr, M_INFO, 0, "%s", msg);
150 return Py_BuildValue("i", 1);
153 static PyObject *set_jcr_events(PyObject *self, PyObject *args)
157 if (!PyArg_ParseTuple(args, "O:set_events_hook", &eObject)) {
161 jcr = get_jcr_from_PyObject(self);
162 // jcr->ff->bfd.pio.fc = find_method(eObject, close_method, "close");
167 /* Write text to job output */
168 static PyObject *jcr_write(PyObject *self, PyObject *args)
171 if (!PyArg_ParseTuple(args, "s:write", &text)) {
175 JCR *jcr = get_jcr_from_PyObject(self);
176 Jmsg(jcr, M_INFO, 0, "%s", text);
183 int generate_job_event(JCR *jcr, const char *event)
186 PyEval_AcquireLock();
188 PyObject *result = PyObject_CallFunction(open_method, "s", "m.py");
189 if (result == NULL) {
195 PyEval_ReleaseLock();
202 /* Dummy if Python not configured */
203 int generate_job_event(JCR *jcr, const char *event)
207 #endif /* HAVE_PYTHON */