int flags=SD_JOURNAL_LOCAL_ONLY;
char *path=NULL;
- static char *kwlist[] = {"flags", NULL};
+ static char *kwlist[] = {"flags", "path", NULL};
if (! PyArg_ParseTupleAndKeywords(args, keywds, "|is", kwlist,
&flags, &path))
return 1;
int r;
+ Py_BEGIN_ALLOW_THREADS
if (path) {
r = sd_journal_open_directory(&self->j, path, 0);
}else{
- Py_BEGIN_ALLOW_THREADS
r = sd_journal_open(&self->j, flags);
- Py_END_ALLOW_THREADS
}
- if (r == -EINVAL) {
- PyErr_SetString(PyExc_ValueError, "Invalid flags or path");
+ Py_END_ALLOW_THREADS
+ if (r < 0) {
+ errno = -r;
+ PyObject *errtype = r == -EINVAL ? PyExc_ValueError :
+ r == -ENOMEM ? PyExc_MemoryError :
+ PyExc_OSError;
+ PyErr_SetFromErrnoWithFilename(errtype, path);
return -1;
- }else if (r == -ENOMEM) {
- PyErr_SetString(PyExc_MemoryError, "Not enough memory");
- return 1;
- }else if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error opening journal");
- return 1;
}
return 0;
if (! PyArg_ParseTuple(args, "|L", &skip))
return NULL;
+ if (skip == 0LL) {
+ PyErr_SetString(PyExc_ValueError, "Skip number must positive/negative integer");
+ return NULL;
+ }
+
int r;
+ Py_BEGIN_ALLOW_THREADS
if (skip == 1LL) {
- Py_BEGIN_ALLOW_THREADS
r = sd_journal_next(self->j);
- Py_END_ALLOW_THREADS
}else if (skip == -1LL) {
- Py_BEGIN_ALLOW_THREADS
r = sd_journal_previous(self->j);
- Py_END_ALLOW_THREADS
}else if (skip > 1LL) {
- Py_BEGIN_ALLOW_THREADS
r = sd_journal_next_skip(self->j, skip);
- Py_END_ALLOW_THREADS
}else if (skip < -1LL) {
- Py_BEGIN_ALLOW_THREADS
r = sd_journal_previous_skip(self->j, -skip);
- Py_END_ALLOW_THREADS
- }else{
- PyErr_SetString(PyExc_ValueError, "Skip number must positive/negative integer");
- return NULL;
}
+ Py_END_ALLOW_THREADS
if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error getting next message");
+ errno = -r;
+ PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}else if ( r == 0) { //EOF
return PyDict_New();
if (PyErr_Occurred())
return NULL;
r = sd_journal_add_match(self->j, arg_match, arg_match_len);
- if (r == -EINVAL) {
- PyErr_SetString(PyExc_ValueError, "Invalid match");
- return NULL;
- }else if (r == -ENOMEM) {
- PyErr_SetString(PyExc_MemoryError, "Not enough memory");
- return NULL;
- }else if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error adding match");
+ if (r < 0) {
+ errno = -r;
+ PyObject *errtype = r == -EINVAL ? PyExc_ValueError :
+ r == -ENOMEM ? PyExc_MemoryError :
+ PyExc_OSError;
+ PyErr_SetFromErrno(errtype);
return NULL;
}
}
{
int r;
r = sd_journal_add_disjunction(self->j);
- if (r == -ENOMEM) {
- PyErr_SetString(PyExc_MemoryError, "Not enough memory");
- return NULL;
- }else if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error adding disjunction");
+ if (r < 0) {
+ errno = -r;
+ PyObject *errtype = r == -ENOMEM ? PyExc_MemoryError :
+ PyExc_OSError;
+ PyErr_SetFromErrno(errtype);
return NULL;
}
Py_RETURN_NONE;
&offset, &whence))
return NULL;
- PyObject *arg;
+ PyObject *result=NULL;
if (whence == SEEK_SET){
int r;
Py_BEGIN_ALLOW_THREADS
r = sd_journal_seek_head(self->j);
Py_END_ALLOW_THREADS
if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error seeking to head");
+ errno = -r;
+ PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
if (offset > 0LL) {
- Py_DECREF(PyObject_CallMethod((PyObject *)self, "get_next", "L", offset));
+ result = PyObject_CallMethod((PyObject *)self, "get_next", "L", offset);
}
}else if (whence == SEEK_CUR){
- Py_DECREF(PyObject_CallMethod((PyObject *)self, "get_next", "L", offset));
+ result = PyObject_CallMethod((PyObject *)self, "get_next", "L", offset);
}else if (whence == SEEK_END){
int r;
Py_BEGIN_ALLOW_THREADS
r = sd_journal_seek_tail(self->j);
Py_END_ALLOW_THREADS
if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error seeking to tail");
+ errno = -r;
+ PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
- Py_DECREF(PyObject_CallMethod((PyObject *)self, "get_next", "L", -1LL));
if (offset < 0LL) {
- Py_DECREF(PyObject_CallMethod((PyObject *)self, "get_next", "L", offset));
+ result = PyObject_CallMethod((PyObject *)self, "get_next", "L", offset);
+ }else{
+ result = PyObject_CallMethod((PyObject *)self, "get_next", "L", -1LL);
}
}else{
PyErr_SetString(PyExc_ValueError, "Invalid value for whence");
- return NULL;
}
+
+ if (result)
+ Py_DECREF(result);
+ if (PyErr_Occurred())
+ return NULL;
Py_RETURN_NONE;
}
static PyObject *
Journal_seek_realtime(Journal *self, PyObject *args)
{
- PyObject *arg;
- if (! PyArg_ParseTuple(args, "O", &arg))
+ uint64_t timestamp;
+ if (! PyArg_ParseTuple(args, "K", ×tamp))
return NULL;
- uint64_t timestamp=-1LL;
- if (PyDateTime_Check(arg)) {
- PyObject *temp;
- char *timestamp_str;
- temp = PyObject_CallMethod(arg, "strftime", "s", "%s%f");
-#if PY_MAJOR_VERSION >=3
- PyObject *temp2;
- temp2 = PyUnicode_AsUTF8String(temp);
- timestamp_str = PyBytes_AsString(temp2);
- Py_DECREF(temp2);
-#else
- timestamp_str = PyString_AsString(temp);
-#endif
- Py_DECREF(temp);
- timestamp = strtoull(timestamp_str, NULL, 10);
- }else if (PyLong_Check(arg)) {
- timestamp = PyLong_AsUnsignedLongLong(arg);
-#if PY_MAJOR_VERSION <3
- }else if (PyInt_Check(arg)) {
- timestamp = PyInt_AsUnsignedLongLongMask(arg);
-#endif
- }
if ((int64_t) timestamp < 0LL) {
- PyErr_SetString(PyExc_ValueError, "Time must be positive integer or datetime instance");
+ PyErr_SetString(PyExc_ValueError, "Time must be positive integer");
return NULL;
}
r = sd_journal_seek_realtime_usec(self->j, timestamp);
Py_END_ALLOW_THREADS
if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error seek to time");
+ errno = -r;
+ PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
Py_RETURN_NONE;
static PyObject *
Journal_seek_monotonic(Journal *self, PyObject *args)
{
- PyObject *arg;
+ double timedouble;
char *bootid=NULL;
- if (! PyArg_ParseTuple(args, "O|s", &arg, &bootid))
+ if (! PyArg_ParseTuple(args, "d|z", &timedouble, &bootid))
return NULL;
- uint64_t timestamp=-1LL;
- if PyDelta_Check(arg) {
- PyObject *temp;
- temp = PyObject_CallMethod(arg, "total_seconds", NULL);
- timestamp = (uint64_t) (PyFloat_AsDouble(temp) * 1E6);
- Py_DECREF(temp);
- }else if (PyFloat_Check(arg)) {
- timestamp = (uint64_t) (PyFloat_AsDouble(arg) * 1E6);
- }else if (PyLong_Check(arg)) {
- timestamp = PyLong_AsUnsignedLongLong(arg) * (uint64_t) 1E6;
-#if PY_MAJOR_VERSION <3
- }else if (PyInt_Check(arg)) {
- timestamp = PyInt_AsUnsignedLongLongMask(arg) * (uint64_t) 1E6;
-#endif
-
- }
+ uint64_t timestamp;
+ timestamp = (uint64_t) (timedouble * 1.0E6);
if ((int64_t) timestamp < 0LL) {
- PyErr_SetString(PyExc_ValueError, "Time must be positive number or timedelta instance");
+ PyErr_SetString(PyExc_ValueError, "Time must be positive number");
return NULL;
}
if (r == -EINVAL) {
PyErr_SetString(PyExc_ValueError, "Invalid bootid");
return NULL;
- } else if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error processing bootid");
+ }else if (r < 0) {
+ errno = -r;
+ PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
}else{
if (r == -EIO) {
PyErr_SetString(PyExc_IOError, "Error getting current boot ID");
return NULL;
- } else if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error getting current boot ID");
+ }else if (r < 0) {
+ errno = -r;
+ PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
}
r = sd_journal_seek_monotonic_usec(self->j, sd_id, timestamp);
Py_END_ALLOW_THREADS
if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error seek to time");
+ errno = -r;
+ PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
Py_RETURN_NONE;
return NULL;
int r;
+ Py_BEGIN_ALLOW_THREADS
if ( timeout == 0LL) {
- Py_BEGIN_ALLOW_THREADS
r = sd_journal_wait(self->j, (uint64_t) -1);
- Py_END_ALLOW_THREADS
}else{
- Py_BEGIN_ALLOW_THREADS
r = sd_journal_wait(self->j, timeout * 1E6);
- Py_END_ALLOW_THREADS
+ }
+ Py_END_ALLOW_THREADS
+ if (r < 0) {
+ errno = -r;
+ PyObject *errtype = r == -ENOMEM ? PyExc_MemoryError :
+ PyExc_OSError;
+ PyErr_SetFromErrno(errtype);
+ return NULL;
}
#if PY_MAJOR_VERSION >=3
return PyLong_FromLong(r);
Py_BEGIN_ALLOW_THREADS
r = sd_journal_seek_cursor(self->j, cursor);
Py_END_ALLOW_THREADS
- if (r == -EINVAL) {
- PyErr_SetString(PyExc_ValueError, "Invalid cursor");
- return NULL;
- }else if (r == -ENOMEM) {
- PyErr_SetString(PyExc_MemoryError, "Not enough memory");
- return NULL;
- }else if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error seeking to cursor");
+ if (r < 0) {
+ errno = -r;
+ PyObject *errtype = r == -EINVAL ? PyExc_ValueError :
+ r == -ENOMEM ? PyExc_MemoryError :
+ PyExc_OSError;
+ PyErr_SetFromErrno(errtype);
return NULL;
}
Py_RETURN_NONE;
static PyObject *
Journal_iternext(PyObject *self)
{
- PyObject *dict, *arg;
+ PyObject *dict;
Py_ssize_t dict_size;
dict = PyObject_CallMethod(self, "get_next", "");
Py_BEGIN_ALLOW_THREADS
r = sd_journal_query_unique(self->j, query);
Py_END_ALLOW_THREADS
- if (r == -EINVAL) {
- PyErr_SetString(PyExc_ValueError, "Invalid field name");
- return NULL;
- } else if (r == -ENOMEM) {
- PyErr_SetString(PyExc_MemoryError, "Not enough memory");
- return NULL;
- } else if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error querying journal");
+ if (r < 0) {
+ errno = -r;
+ PyObject *errtype = r == -EINVAL ? PyExc_ValueError :
+ r == -ENOMEM ? PyExc_MemoryError :
+ PyExc_OSError;
+ PyErr_SetFromErrno(errtype);
return NULL;
}
}
#endif //def SD_JOURNAL_FOREACH_UNIQUE
-PyDoc_STRVAR(Journal_log_level__doc__,
-"log_level(level) -> None\n\n"
-"Sets maximum log level by setting matches for PRIORITY.");
-static PyObject *
-Journal_log_level(Journal *self, PyObject *args)
-{
- int level;
- if (! PyArg_ParseTuple(args, "i", &level))
- return NULL;
-
- if (level < 0 || level > 7) {
- PyErr_SetString(PyExc_ValueError, "Log level should be 0 <= level <= 7");
- return NULL;
- }
- int i;
- char level_str[2];
- PyObject *arg, *keywds;
- for(i = 0; i <= level; i++) {
- sprintf(level_str, "%i", i);
- arg = PyTuple_New(0);
- keywds = Py_BuildValue("{s:s}", "PRIORITY", level_str);
- Journal_add_match(self, arg, keywds);
- Py_DECREF(arg);
- Py_DECREF(keywds);
- if (PyErr_Occurred())
- return NULL;
- }
- Py_RETURN_NONE;
-}
-
-PyDoc_STRVAR(Journal_this_boot__doc__,
-"this_boot() -> None\n\n"
-"Sets match filter for the current _BOOT_ID.");
-static PyObject *
-Journal_this_boot(Journal *self, PyObject *args)
-{
- sd_id128_t sd_id;
- int r;
- r = sd_id128_get_boot(&sd_id);
- if (r == -EIO) {
- PyErr_SetString(PyExc_IOError, "Error getting current boot ID");
- return NULL;
- } else if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error getting current boot ID");
- return NULL;
- }
-
- char bootid[33];
- sd_id128_to_string(sd_id, bootid);
-
- PyObject *arg, *keywds;
- arg = PyTuple_New(0);
- keywds = Py_BuildValue("{s:s}", "_BOOT_ID", bootid);
- Journal_add_match(self, arg, keywds);
- Py_DECREF(arg);
- Py_DECREF(keywds);
- if (PyErr_Occurred())
- return NULL;
-
- Py_RETURN_NONE;
-}
-
-PyDoc_STRVAR(Journal_this_machine__doc__,
-"this_machine() -> None\n\n"
-"Sets match filter for the current _MACHINE_ID.");
-static PyObject *
-Journal_this_machine(Journal *self, PyObject *args)
-{
- sd_id128_t sd_id;
- int r;
- r = sd_id128_get_machine(&sd_id);
- if (r == -EIO) {
- PyErr_SetString(PyExc_IOError, "Error getting current boot ID");
- return NULL;
- } else if (r < 0) {
- PyErr_SetString(PyExc_RuntimeError, "Error getting current boot ID");
- return NULL;
- }
-
- char machineid[33];
- sd_id128_to_string(sd_id, machineid);
-
- PyObject *arg, *keywds;
- arg = PyTuple_New(0);
- keywds = Py_BuildValue("{s:s}", "_MACHINE_ID", machineid);
- Journal_add_match(self, arg, keywds);
- Py_DECREF(arg);
- Py_DECREF(keywds);
- if (PyErr_Occurred())
- return NULL;
-
- Py_RETURN_NONE;
-}
-
static PyObject *
Journal_get_data_threshold(Journal *self, void *closure)
{
int r;
r = sd_journal_get_data_threshold(self->j, &cvalue);
- if (r < 0){
- PyErr_SetString(PyExc_RuntimeError, "Error getting data threshold");
+ if (r < 0) {
+ errno = -r;
+ PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
#else
r = sd_journal_set_data_threshold(self->j, (size_t) PyInt_AsLong(value));
#endif
- if (r < 0){
- PyErr_SetString(PyExc_RuntimeError, "Error setting data threshold");
- return -1;
+ if (r < 0) {
+ errno = -r;
+ PyErr_SetFromErrno(PyExc_OSError);
+ return NULL;
}
return 0;
}
{"query_unique", (PyCFunction)Journal_query_unique, METH_VARARGS,
Journal_query_unique__doc__},
#endif
- {"log_level", (PyCFunction)Journal_log_level, METH_VARARGS,
- Journal_log_level__doc__},
- {"this_boot", (PyCFunction)Journal_this_boot, METH_NOARGS,
- Journal_this_boot__doc__},
- {"this_machine", (PyCFunction)Journal_this_machine, METH_NOARGS,
- Journal_this_machine__doc__},
{NULL} /* Sentinel */
};
~ianmdlvl / elogind.git / blobdiff