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Comparing projects/pystatgrab/_statgrab.pyx (file contents):
Revision 1.2 by tdb, Fri Feb 6 15:12:14 2004 UTC vs.
Revision 1.9 by tdb, Sat Mar 6 22:11:22 2004 UTC

#	Line 1 | Line 1
1	<	# TODO: deal with failures better (return nothing, or raise error?)
1	>	#
2	>	# i-scream central monitoring system
3	>	# http://www.i-scream.org
4	>	# Copyright (C) 2000-2004 i-scream
5	>	#
6	>	# This program is free software; you can redistribute it and/or
7	>	# modify it under the terms of the GNU General Public License
8	>	# as published by the Free Software Foundation; either version 2
9	>	# of the License, or (at your option) any later version.
10	>	#
11	>	# This program is distributed in the hope that it will be useful,
12	>	# but WITHOUT ANY WARRANTY; without even the implied warranty of
13	>	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14	>	# GNU General Public License for more details.
15	>	#
16	>	# You should have received a copy of the GNU General Public License
17	>	# along with this program; if not, write to the Free Software
18	>	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
19	>	#
20	>	# $Id$
21	>	#
22
23		ctypedef long time_t
24
#	Line 78 | Line 98 | cdef extern from "statgrab.h":
98		char *interface_name
99		long long tx
100		long long rx
101	+	long long ipackets
102	+	long long opackets
103	+	long long ierrors
104	+	long long oerrors
105	+	long long collisions
106		time_t systime
107
108	+	ctypedef enum statgrab_duplex:
109	+	FULL_DUPLEX
110	+	HALF_DUPLEX
111	+	UNKNOWN_DUPLEX
112	+
113	+	ctypedef struct network_iface_stat_t:
114	+	char *interface_name
115	+	int speed
116	+	statgrab_duplex dup
117	+	int up
118	+
119		ctypedef struct page_stat_t:
120		long long pages_pagein
121		long long pages_pageout
#	Line 99 | Line 135 | cdef extern from "statgrab.h":
135		cdef extern process_stat_t *get_process_stats()
136		cdef extern network_stat_t *get_network_stats(int *entries)
137		cdef extern network_stat_t *get_network_stats_diff(int *entries)
138	+	cdef extern network_iface_stat_t *get_network_iface_stats(int *entries)
139		cdef extern page_stat_t *get_page_stats()
140		cdef extern page_stat_t *get_page_stats_diff()
141		cdef extern int statgrab_init()
142		cdef extern int statgrab_drop_privileges()
143
144
145	+	py_FULL_DUPLEX = FULL_DUPLEX
146	+	py_HALF_DUPLEX = HALF_DUPLEX
147	+	py_UNKNOWN_DUPLEX = UNKNOWN_DUPLEX
148	+
149	+
150		class Result:
151		def __init__(self, attrs):
152		self.attrs = attrs
#	Line 115 | Line 157 | class Result:
157		def __repr__(self):
158		return str(self.attrs)
159
160	+	class StatgrabException(Exception):
161	+	def __init__(self, value):
162	+	self.value = value
163	+	def __str__(self):
164	+	return repr(self.value)
165
166	+
167		def py_get_cpu_totals():
168		cdef cpu_states_t *s
169		s = get_cpu_totals()
170	+	if s == NULL:
171	+	raise StatgrabException, 'get_cpu_totals() returned NULL'
172		return Result(
173		{'user': s.user,
174		'kernel': s.kernel,
#	Line 134 | Line 184 | def py_get_cpu_totals():
184		def py_get_cpu_diff():
185		cdef cpu_states_t *s
186		s = get_cpu_diff()
187	+	if s == NULL:
188	+	raise StatgrabException, 'get_cpu_diff() returned NULL'
189		return Result(
190		{'user': s.user,
191		'kernel': s.kernel,
#	Line 149 | Line 201 | def py_get_cpu_diff():
201		def py_cpu_percent_usage():
202		cdef cpu_percent_t *s
203		s = cpu_percent_usage()
204	+	if s == NULL:
205	+	raise StatgrabException, 'cpu_percent_usage() returned NULL'
206		return Result(
207		{'user': s.user,
208		'kernel': s.kernel,
#	Line 163 | Line 217 | def py_cpu_percent_usage():
217		def py_get_memory_stats():
218		cdef mem_stat_t *s
219		s = get_memory_stats()
220	+	if s == NULL:
221	+	raise StatgrabException, 'get_memory_stats() returned NULL'
222		return Result(
223		{'total': s.total,
224		'used': s.used,
#	Line 174 | Line 230 | def py_get_memory_stats():
230		def py_get_load_stats():
231		cdef load_stat_t *s
232		s = get_load_stats()
233	+	if s == NULL:
234	+	raise StatgrabException, 'get_load_stats() returned NULL'
235		return Result(
236		{'min1': s.min1,
237		'min5': s.min5,
#	Line 184 | Line 242 | def py_get_load_stats():
242		def py_get_user_stats():
243		cdef user_stat_t *s
244		s = get_user_stats()
245	+	if s == NULL:
246	+	raise StatgrabException, 'get_user_stats() returned NULL'
247		return Result(
248		{'name_list': s.name_list,
249		'num_entries': s.num_entries,
#	Line 193 | Line 253 | def py_get_user_stats():
253		def py_get_swap_stats():
254		cdef swap_stat_t *s
255		s = get_swap_stats()
256	+	if s == NULL:
257	+	raise StatgrabException, 'get_swap_stats() returned NULL'
258		return Result(
259		{'total': s.total,
260		'used': s.used,
#	Line 203 | Line 265 | def py_get_swap_stats():
265		def py_get_general_stats():
266		cdef general_stat_t *s
267		s = get_general_stats()
268	+	if s == NULL:
269	+	raise StatgrabException, 'get_general_stats() returned NULL'
270		return Result(
271		{'os_name': s.os_name,
272		'os_release': s.os_release,
#	Line 217 | Line 281 | def py_get_disk_stats():
281		cdef disk_stat_t *s
282		cdef int entries
283		s = get_disk_stats(&entries)
284	<	list = [entries]
284	>	if s == NULL:
285	>	raise StatgrabException, 'get_disk_stats() returned NULL'
286	>	list = []
287		for i from 0 <= i < entries:
288		list.append(Result(
289		{'device_name': s.device_name,
#	Line 238 | Line 304 | def py_get_diskio_stats():
304		cdef diskio_stat_t *s
305		cdef int entries
306		s = get_diskio_stats(&entries)
307	<	list = [entries]
307	>	if s == NULL:
308	>	raise StatgrabException, 'get_diskio_stats() returned NULL'
309	>	list = []
310		for i from 0 <= i < entries:
311		list.append(Result(
312		{'disk_name': s.disk_name,
#	Line 254 | Line 322 | def py_get_diskio_stats_diff():
322		cdef diskio_stat_t *s
323		cdef int entries
324		s = get_diskio_stats_diff(&entries)
325	<	list = [entries]
325	>	if s == NULL:
326	>	raise StatgrabException, 'get_diskio_stats_diff() returned NULL'
327	>	list = []
328		for i from 0 <= i < entries:
329		list.append(Result(
330		{'disk_name': s.disk_name,
#	Line 269 | Line 339 | def py_get_diskio_stats_diff():
339		def py_get_process_stats():
340		cdef process_stat_t *s
341		s = get_process_stats()
342	+	if s == NULL:
343	+	raise StatgrabException, 'get_process_stats() returned NULL'
344		return Result(
345		{'total': s.total,
346		'running': s.running,
#	Line 282 | Line 354 | def py_get_network_stats():
354		cdef network_stat_t *s
355		cdef int entries
356		s = get_network_stats(&entries)
357	<	list = [entries]
357	>	if s == NULL:
358	>	raise StatgrabException, 'get_network_stats() returned NULL'
359	>	list = []
360		for i from 0 <= i < entries:
361		list.append(Result(
362		{'interface_name': s.interface_name,
363		'tx': s.tx,
364		'rx': s.rx,
365	+	'ipackets': s.ipackets,
366	+	'opackets': s.opackets,
367	+	'ierrors': s.ierrors,
368	+	'oerrors': s.oerrors,
369	+	'collisions': s.collisions,
370		'systime': s.systime,
371		}
372		))
#	Line 298 | Line 377 | def py_get_network_stats_diff():
377		cdef network_stat_t *s
378		cdef int entries
379		s = get_network_stats_diff(&entries)
380	<	list = [entries]
380	>	if s == NULL:
381	>	raise StatgrabException, 'get_network_stats_diff() returned NULL'
382	>	list = []
383		for i from 0 <= i < entries:
384		list.append(Result(
385		{'interface_name': s.interface_name,
386		'tx': s.tx,
387		'rx': s.rx,
388	+	'ipackets': s.ipackets,
389	+	'opackets': s.opackets,
390	+	'ierrors': s.ierrors,
391	+	'oerrors': s.oerrors,
392	+	'collisions': s.collisions,
393		'systime': s.systime,
394		}
395		))
396		s = s + 1
397		return list
398
399	+	def py_get_network_iface_stats():
400	+	cdef network_iface_stat_t *s
401	+	cdef int entries
402	+	s = get_network_iface_stats(&entries)
403	+	if s == NULL:
404	+	raise StatgrabException, 'get_network_iface_stats() returned NULL'
405	+	list = []
406	+	for i from 0 <= i < entries:
407	+	list.append(Result(
408	+	{'interface_name': s.interface_name,
409	+	'speed': s.speed,
410	+	'dup': s.dup,
411	+	'up' : s.up,
412	+	}
413	+	))
414	+	s = s + 1
415	+	return list
416	+
417		def py_get_page_stats():
418		cdef page_stat_t *s
419		s = get_page_stats()
420	+	if s == NULL:
421	+	raise StatgrabException, 'get_page_stats() returned NULL'
422		return Result(
423		{'pages_pagein': s.pages_pagein,
424		'pages_pageout': s.pages_pageout,
#	Line 322 | Line 428 | def py_get_page_stats():
428		def py_get_page_stats_diff():
429		cdef page_stat_t *s
430		s = get_page_stats_diff()
431	+	if s == NULL:
432	+	raise StatgrabException, 'get_page_stats_diff() returned NULL'
433		return Result(
434		{'pages_pagein': s.pages_pagein,
435		'pages_pageout': s.pages_pageout,

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