45
49
comment: (Long) comment string stored in conf.py. Each line of this
46
50
string should begin with a '#'.
51
ask: Whether to ask the question in the default config run.
48
53
self.option_name = option_name
49
54
self.default = default
50
55
self.prompt = prompt
51
56
self.comment = comment
53
59
# Configuration options, defaults and descriptions
54
60
config_options = []
55
config_options.append(ConfigOption("root_dir", "/",
62
config_options.append(ConfigOption("urls/root", "/",
56
63
"""Root directory where IVLE is located (in URL space):""",
58
65
# In URL space, where in the site is IVLE located. (All URLs will be prefixed
60
# eg. "/" or "/ivle"."""))
61
config_options.append(ConfigOption("ivle_install_dir", "/opt/ivle",
62
'Root directory where IVLE will be installed (on the local file '
65
# In the local file system, where IVLE is actually installed.
66
# This directory should contain the "www" and "bin" directories."""))
67
config_options.append(ConfigOption("jail_base", "/home/informatics/jails",
68
"""Location of jail mountpoints
69
============================
70
Root directory where the user jails will be mounted, and the non-user
71
components of the jails will be stored (on the local file system):""",
73
# In the local file system, where the student/user jails will be mounted.
74
# Only a single copy of the jail's system components will be stored here -
75
# all user jails will be virtually mounted here."""))
76
config_options.append(ConfigOption("jail_system", "/home/informatics/jails/__base__",
77
"""Location of system jail components
78
==================================
79
Directory where the template system jail will be stored.""",
81
# In the local file system, where the template system jail will be stored."""))
82
config_options.append(ConfigOption("jail_src_base", "/home/informatics/jailssrc",
83
"""Location of user jail components
84
================================
85
Root directory where the user components of the jails will be stored (on the
86
local file system):""",
88
# In the local file system, where are the student/user file spaces located.
89
# The user jails are expected to be located immediately in subdirectories of
90
# this location. Note that no complete jails reside here - only user
92
config_options.append(ConfigOption("subjects_base",
93
"/home/informatics/subjects",
94
"""Root directory where the subject directories (containing worksheets
95
and other per-subject files) are stored (on the local file system):""",
97
# In the local file system, where are the per-subject file spaces located.
98
# The individual subject directories are expected to be located immediately
99
# in subdirectories of this location."""))
100
config_options.append(ConfigOption("exercises_base",
101
"/home/informatics/exercises",
102
"""Root directory where the exercise directories (containing
103
subject-independent exercise sheets) are stored (on the local file
106
# In the local file system, where are the subject-independent exercise sheet
107
# file spaces located."""))
108
config_options.append(ConfigOption("tos_path",
109
"/home/informatics/tos.html",
110
"""Location where the Terms of Service document is stored (on the local
113
# In the local file system, where is the Terms of Service document located."""))
114
config_options.append(ConfigOption("motd_path",
115
"/home/informatics/motd.html",
116
"""Location where the Message of the Day document is stored (on the local
119
# In the local file system, where is the Message of the Day document
120
# located. This is an HTML file (just the body fragment), which will
121
# be displayed on the login page. It is optional."""))
122
config_options.append(ConfigOption("public_host", "public.localhost",
67
# eg. "/" or "/ivle".""", ask=False))
69
config_options.append(ConfigOption("paths/prefix", "/usr/local",
70
"""In the local file system, the prefix to the system directory where IVLE
71
is installed. (This should either be /usr or /usr/local):""",
73
# In the local file system, the prefix to the system directory where IVLE is
74
# installed. This should either be '/usr' or '/usr/local'.
75
# ('/usr/local' for the usual install, '/usr' for distribution packages)""",
78
config_options.append(ConfigOption("paths/site_packages",
80
"""site-packages directory in Python, where Python libraries are to be
81
installed. May be left as the default, in which case the value will be
82
computed from prefix and the current Python version:""",
84
# 'site-packages' directory in Python, where Python libraries are to be
85
# installed. May be omitted (recommended), in which case the value will be
86
# computed from prefix and the current Python version.""", ask=False))
88
config_options.append(ConfigOption("paths/data",
90
"In the local file system, where user-modifiable data files should be "
93
# In the local file system, where user-modifiable data files should be
94
# located.""", ask=False))
96
config_options.append(ConfigOption("paths/logs",
98
"""Directory where IVLE log files are stored (on the local
99
file system). Note - this must be writable by the user the IVLE server
100
process runs as (usually www-data):""",
102
# In the local file system, where IVLE error logs should be located.""",
105
config_options.append(ConfigOption("urls/public_host", "public.localhost",
123
106
"""Hostname which will cause the server to go into "public mode",
124
107
providing login-free access to student's published work:""",
129
112
# Public mode does not use cookies, and serves only public content.
130
113
# Private mode (normal mode) requires login, and only serves files relevant to
131
114
# the logged-in user."""))
132
config_options.append(ConfigOption("allowed_uids", "33",
133
"""UID of the web server process which will run IVLE.
134
Only this user may execute the trampoline. May specify multiple users as
135
a comma-separated list.
138
# The User-ID of the web server process which will run IVLE, and any other
139
# users who are allowed to run the trampoline. This is stores as a string of
140
# comma-separated integers, simply because it is not used within Python, only
141
# used by the setup program to write to conf.h (see setup.py config)."""))
142
config_options.append(ConfigOption("db_host", "localhost",
116
config_options.append(ConfigOption("database/host", "localhost",
143
117
"""PostgreSQL Database config
144
118
==========================
145
119
Hostname of the DB server:""",
147
### PostgreSQL Database config ###
148
121
# Database server hostname"""))
149
config_options.append(ConfigOption("db_port", "5432",
123
config_options.append(ConfigOption("database/port", "5432",
150
124
"""Port of the DB server:""",
152
126
# Database server port"""))
153
config_options.append(ConfigOption("db_dbname", "ivle",
128
config_options.append(ConfigOption("database/name", "ivle",
154
129
"""Database name:""",
156
131
# Database name"""))
157
config_options.append(ConfigOption("db_forumdbname", "ivle_forum",
158
"""Forum Database name:""",
160
# Forum Database name"""))
161
config_options.append(ConfigOption("db_user", "postgres",
133
config_options.append(ConfigOption("database/username", "postgres",
162
134
"""Username for DB server login:""",
164
136
# Database username"""))
165
config_options.append(ConfigOption("db_password", "",
138
config_options.append(ConfigOption("database/password", "",
166
139
"""Password for DB server login:
167
(Caution: This password is stored in plaintext in lib/conf/conf.py)""",
140
(Caution: This password is stored in plaintext!)""",
169
142
# Database password"""))
170
config_options.append(ConfigOption("auth_modules", "ldap_auth",
144
config_options.append(ConfigOption("auth/modules", "",
171
145
"""Authentication config
172
146
=====================
173
Comma-separated list of authentication modules. Only "ldap" is available
147
Comma-separated list of authentication modules.""",
176
149
# Comma-separated list of authentication modules.
150
# Note that auth is always enabled against the local database, and NO OTHER
151
# auth is enabled by default. This section is for specifying additional auth
177
153
# These refer to importable Python modules in the www/auth directory.
178
# Modules "ldap" and "guest" are available in the source tree, but
154
# Modules "ldap_auth" and "guest" are available in the source tree, but
179
155
# other modules may be plugged in to auth against organisation-specific
180
# auth backends."""))
181
config_options.append(ConfigOption("ldap_url", "ldaps://www.example.com",
156
# auth backends.""", ask=False))
158
config_options.append(ConfigOption("auth/ldap_url", "ldaps://www.example.com",
182
159
"""(LDAP options are only relevant if "ldap" is included in the list of
184
161
URL for LDAP authentication server:""",
186
# URL for LDAP authentication server"""))
187
config_options.append(ConfigOption("ldap_format_string",
163
# URL for LDAP authentication server""", ask=False))
165
config_options.append(ConfigOption("auth/ldap_format_string",
188
166
"uid=%s,ou=users,o=example",
189
167
"""Format string for LDAP auth request:
190
168
(Must contain a single "%s" for the user's login name)""",
192
170
# Format string for LDAP auth request
193
# (Must contain a single "%s" for the user's login name)"""))
194
config_options.append(ConfigOption("subject_pulldown_modules", "",
171
# (Must contain a single "%s" for the user's login name)""", ask=False))
173
config_options.append(ConfigOption("auth/subject_pulldown_modules", "",
195
174
"""Comma-separated list of subject pulldown modules.
196
175
Add proprietary modules to automatically enrol students in subjects.""",
199
178
# These refer to importable Python modules in the lib/pulldown_subj directory.
200
179
# Only "dummy_subj" is available in the source tree (an example), but
201
180
# other modules may be plugged in to pulldown against organisation-specific
202
# pulldown backends."""))
203
config_options.append(ConfigOption("svn_addr", "http://svn.localhost/",
181
# pulldown backends.""", ask=False))
183
config_options.append(ConfigOption("urls/svn_addr", "http://svn.localhost/",
204
184
"""Subversion config
205
185
=================
206
186
The base url for accessing subversion repositories:""",
208
188
# The base url for accessing subversion repositories."""))
209
config_options.append(ConfigOption("svn_conf", "/opt/ivle/svn/svn.conf",
210
"""The location of the subversion configuration file used by apache
211
to host the user repositories:""",
213
# The location of the subversion configuration file used by
214
# apache to host the user repositories."""))
215
config_options.append(ConfigOption("svn_repo_path", "/home/informatics/repositories",
216
"""The root directory for the subversion repositories:""",
218
# The root directory for the subversion repositories."""))
219
config_options.append(ConfigOption("svn_auth_ivle", "/opt/ivle/svn/ivle.auth",
220
"""The location of the password file used to authenticate users
221
of the subversion repository from the ivle server:""",
223
# The location of the password file used to authenticate users
224
# of the subversion repository from the ivle server."""))
225
config_options.append(ConfigOption("svn_auth_local", "/opt/ivle/svn/local.auth",
226
"""The location of the password file used to authenticate local users
227
of the subversion repository:""",
229
# The location of the password file used to authenticate local users
230
# of the subversion repository."""))
231
config_options.append(ConfigOption("usrmgt_host", "localhost",
190
config_options.append(ConfigOption("usrmgt/host", "localhost",
232
191
"""User Management Server config
233
192
============================
234
193
The hostname where the usrmgt-server runs:""",
236
195
# The hostname where the usrmgt-server runs."""))
237
config_options.append(ConfigOption("usrmgt_port", "2178",
197
config_options.append(ConfigOption("usrmgt/port", "2178",
238
198
"""The port where the usrmgt-server runs:""",
240
# The port where the usrmgt-server runs."""))
241
config_options.append(ConfigOption("usrmgt_magic", "",
200
# The port where the usrmgt-server runs.""", ask=False))
202
config_options.append(ConfigOption("usrmgt/magic", None,
242
203
"""The password for the usrmgt-server:""",
244
# The password for the usrmgt-server."""))
205
# The password for the usrmgt-server.""", ask=False))
207
def query_user(default, prompt):
208
"""Prompts the user for a string, which is read from a line of stdin.
209
Exits silently if EOF is encountered. Returns the string, with spaces
210
removed from the beginning and end.
212
Returns default if a 0-length line (after spaces removed) was read.
215
# A default of None means the value will be computed specially, so we
216
# can't really tell you what it is
217
defaultstr = "computed"
218
elif isinstance(default, basestring):
219
defaultstr = '"%s"' % default
221
defaultstr = repr(default)
222
sys.stdout.write('%s\n (default: %s)\n>' % (prompt, defaultstr))
224
val = sys.stdin.readline()
225
except KeyboardInterrupt:
227
sys.stdout.write("\n")
229
sys.stdout.write("\n")
231
if val == '': sys.exit(1)
232
# If empty line, return default
234
if val == '': return default
246
237
def configure(args):
247
usage = """usage: %prog build [options]
249
Compiles all files and sets up a jail template in the source directory.
250
-O is recommended to cause compilation to be optimised.
252
Compiles (GCC) trampoline/trampoline.c to trampoline/trampoline.
253
Creates jail with system and student packages installed from MIRROR.
254
Copies console/ to a location within the jail.
255
Copies OS programs and files to corresponding locations within the jail
256
(eg. python and Python libs, ld.so, etc).
257
Generates .pyc or .pyo files for all the IVLE .py files."""
260
parser = optparse.OptionParser(usage)
261
(options, args) = parser.parse_args(args)
263
# Call the real function
266
def __configure(args):
267
global db_port, usrmgt_port
269
238
# Try importing existing conf, but if we can't just set up defaults
270
239
# The reason for this is that these settings are used by other phases
271
240
# of setup besides conf, so we need to know them.
272
241
# Also this allows you to hit Return to accept the existing value.
274
confmodule = __import__("lib/conf/conf")
275
for opt in config_options:
277
globals()[opt.option_name] = \
278
confmodule.__dict__[opt.option_name]
280
globals()[opt.option_name] = opt.default
282
# Just set reasonable defaults
283
for opt in config_options:
284
globals()[opt.option_name] = opt.default
243
conf = ivle.config.Config()
244
except ivle.config.ConfigError:
245
# Couldn't find a config file anywhere.
246
# Create a new blank config object (not yet bound to a file)
247
# All lookups (below) will fail, so it will be initialised with all
248
# the default values.
249
conf = ivle.config.Config(blank=True)
251
# Check that all the options are present, and if not, load the default
252
for opt in config_options:
254
conf.get_by_path(opt.option_name)
256
# If the default is None, omit it
257
# Else ConfigObj will write the string 'None' to the conf file
258
if opt.default is not None:
259
conf.set_by_path(opt.option_name, opt.default)
261
# Store comments in the conf object
262
for opt in config_options:
263
# Omitted if the key doesn't exist
264
conf.set_by_path(opt.option_name, comment=opt.comment)
286
266
# Set up some variables
287
267
cwd = os.getcwd()
289
269
# the files that will be created/overwritten
290
conffile = os.path.join(cwd, "lib/conf/conf.py")
291
jailconffile = os.path.join(cwd, "lib/conf/jailconf.py")
292
conf_hfile = os.path.join(cwd, "trampoline/conf.h")
293
phpBBconffile = os.path.join(cwd, "www/php/phpBB3/config.php")
294
usrmgtserver_initdfile = os.path.join(cwd, "doc/setup/usrmgt-server.init")
271
confdir = os.environ['IVLECONF']
273
confdir = '/etc/ivle'
275
conffile = os.path.join(confdir, 'ivle.conf')
276
plugindefaultfile = os.path.join(confdir, 'plugins.d/000default.conf')
296
278
# Get command-line arguments to avoid asking questions.
308
290
# Interactive mode. Prompt the user for all the values.
310
print """This tool will create the following files:
316
prompting you for details about your configuration. The file will be
317
overwritten if it already exists. It will *not* install or deploy IVLE.
292
print """This tool will create %s, prompting you for details about
293
your configuration. The file will be updated with modified options if it already
294
exists. If it does not already exist, it will be created with sane defaults and
295
restrictive permissions.
297
%s will also be overwritten with the default list of plugins.
319
299
Please hit Ctrl+C now if you do not wish to do this.
320
""" % (conffile, jailconffile, conf_hfile, phpBBconffile, usrmgtserver_initdfile)
300
""" % (conffile, plugindefaultfile)
322
302
# Get information from the administrator
323
303
# If EOF is encountered at any time during the questioning, just exit
326
306
for opt in config_options:
327
globals()[opt.option_name] = \
328
query_user(globals()[opt.option_name], opt.prompt)
308
conf.set_by_path(opt.option_name,
309
query_user(conf.get_by_path(opt.option_name), opt.prompt))
330
311
opts = dict(opts)
331
312
# Non-interactive mode. Parse the options.
332
313
for opt in config_options:
333
314
if '--' + opt.option_name in opts:
334
globals()[opt.option_name] = opts['--' + opt.option_name]
315
conf.set_by_path(opt.option_name,
316
opts['--' + opt.option_name])
336
318
# Error handling on input values
338
allowed_uids_list = map(int, allowed_uids.split(','))
340
print >>sys.stderr, (
341
"Invalid UID list (%s).\n"
342
"Must be a comma-separated list of integers." % allowed_uids)
345
db_port = int(db_port)
346
if db_port < 0 or db_port >= 65536: raise ValueError()
320
conf['database']['port'] = int(conf['database']['port'])
321
if (conf['database']['port'] < 0
322
or conf['database']['port'] >= 65536):
347
324
except ValueError:
348
325
print >>sys.stderr, (
349
326
"Invalid DB port (%s).\n"
350
"Must be an integer between 0 and 65535." % repr(db_port))
327
"Must be an integer between 0 and 65535." %
328
repr(conf['database']['port']))
353
usrmgt_port = int(usrmgt_port)
354
if usrmgt_port < 0 or usrmgt_port >= 65536: raise ValueError()
331
conf['usrmgt']['port'] = int(conf['usrmgt']['port'])
332
if (conf['usrmgt']['port'] < 0 or conf['usrmgt']['port'] >= 65536):
355
334
except ValueError:
356
335
print >>sys.stderr, (
357
336
"Invalid user management port (%s).\n"
358
"Must be an integer between 0 and 65535." % repr(usrmgt_port))
337
"Must be an integer between 0 and 65535." %
338
repr(conf['usrmgt']['port']))
361
# Generate the forum secret
362
forum_secret = hashlib.md5(uuid.uuid4().bytes).hexdigest()
364
# Write lib/conf/conf.py
341
# By default we generate the magic randomly.
367
conf = open(conffile, "w")
369
conf.write("""# IVLE Configuration File
371
# Miscellaneous application settings
343
conf['usrmgt']['magic'] # Throw away; just check for KeyError
345
conf['usrmgt']['magic'] = hashlib.md5(uuid.uuid4().bytes).hexdigest()
347
clobber_permissions = not os.path.exists(conffile)
349
# Write ./etc/ivle.conf (even if we loaded from a different filename)
350
conf.filename = conffile
351
conf.initial_comment = ["# IVLE Configuration File"]
354
# We need to restrict permissions on a new file, as it contains
355
# a nice database password.
356
if clobber_permissions:
357
os.chown(conffile, 33, 33) # chown to www-data
358
os.chmod(conffile, stat.S_IRUSR | stat.S_IWUSR) # No g/o perms!
360
print "Successfully wrote %s" % conffile
362
plugindefault = open(plugindefaultfile, 'w')
363
plugindefault.write("""# IVLE default plugin configuration file
364
[ivle.webapp.core#Plugin]
365
[ivle.webapp.admin.user#Plugin]
366
[ivle.webapp.tutorial#Plugin]
367
[ivle.webapp.admin.subject#Plugin]
368
[ivle.webapp.filesystem.browser#Plugin]
369
[ivle.webapp.filesystem.diff#Plugin]
370
[ivle.webapp.filesystem.svnlog#Plugin]
371
[ivle.webapp.filesystem.serve#Plugin]
372
[ivle.webapp.groups#Plugin]
373
[ivle.webapp.console#Plugin]
374
[ivle.webapp.security#Plugin]
375
[ivle.webapp.media#Plugin]
376
[ivle.webapp.help#Plugin]
377
[ivle.webapp.tos#Plugin]
378
[ivle.webapp.userservice#Plugin]
374
for opt in config_options:
375
conf.write('%s\n%s = %s\n' % (opt.comment, opt.option_name,
376
repr(globals()[opt.option_name])))
378
# Add the forum secret to the config file (regenerated each config)
379
conf.write('forum_secret = "%s"\n' % (forum_secret))
382
except IOError, (errno, strerror):
383
print "IO error(%s): %s" % (errno, strerror)
386
print "Successfully wrote lib/conf/conf.py"
388
# Write conf/jailconf.py
391
conf = open(jailconffile, "w")
393
# In the "in-jail" version of conf, we don't need MOST of the details
394
# (it would be a security risk to have them here).
395
# So we just write root_dir, and jail_base is "/".
396
# (jail_base being "/" means "jail-relative" paths are relative to "/"
397
# when inside the jail.)
398
conf.write("""# IVLE Configuration File
400
# Miscellaneous application settings
401
# (User jail version)
404
# In URL space, where in the site is IVLE located. (All URLs will be prefixed
406
# eg. "/" or "/ivle".
409
# In the local file system, where are the student/user file spaces located.
410
# The user jails are expected to be located immediately in subdirectories of
414
# The hostname for serving publicly accessible pages
416
""" % (repr(root_dir),repr(public_host)))
419
except IOError, (errno, strerror):
420
print "IO error(%s): %s" % (errno, strerror)
423
print "Successfully wrote lib/conf/jailconf.py"
425
# Write trampoline/conf.h
428
conf = open(conf_hfile, "w")
430
conf.write("""/* IVLE Configuration File
432
* Administrator settings required by trampoline.
433
* Note: trampoline will have to be rebuilt in order for changes to this file
437
#define IVLE_AUFS_JAILS
439
/* In the local file system, where are the jails located.
440
* The trampoline does not allow the creation of a jail anywhere besides
441
* jail_base or a subdirectory of jail_base.
443
static const char* jail_base = "%s";
444
static const char* jail_src_base = "%s";
445
static const char* jail_system = "%s";
447
/* Which user IDs are allowed to run the trampoline.
448
* This list should be limited to the web server user.
449
* (Note that root is an implicit member of this list).
451
static const int allowed_uids[] = { %s };
452
""" % (repr(jail_base)[1:-1], repr(jail_src_base)[1:-1],
453
repr(jail_system)[1:-1], repr(allowed_uids_list)[1:-1]))
454
# Note: The above uses PYTHON reprs, not C reprs
455
# However they should be the same with the exception of the outer
456
# characters, which are stripped off and replaced
459
except IOError, (errno, strerror):
460
print "IO error(%s): %s" % (errno, strerror)
463
print "Successfully wrote trampoline/conf.h"
465
# Write www/php/phpBB3/config.php
468
conf = open(phpBBconffile, "w")
471
if db_host == 'localhost':
472
forumdb_host = '127.0.0.1'
474
forumdb_host = db_host
477
// phpBB 3.0.x auto-generated configuration file
478
// Do not change anything in this file!
480
$dbhost = '""" + forumdb_host + """';
481
$dbport = '""" + str(db_port) + """';
482
$dbname = '""" + db_forumdbname + """';
483
$dbuser = '""" + db_user + """';
484
$dbpasswd = '""" + db_password + """';
486
$table_prefix = 'phpbb_';
488
$load_extensions = '';
489
@define('PHPBB_INSTALLED', true);
490
// @define('DEBUG', true);
491
//@define('DEBUG_EXTRA', true);
493
$forum_secret = '""" + forum_secret +"""';
497
except IOError, (errno, strerror):
498
print "IO error(%s): %s" % (errno, strerror)
501
print "Successfully wrote www/php/phpBB3/config.php"
503
# Write lib/conf/usrmgt-server.init
506
conf = open(usrmgtserver_initdfile, "w")
508
conf.write( '''#! /bin/sh
510
# Works for Ubuntu. Check before using on other distributions
513
# Provides: usrmgt-server
514
# Required-Start: $syslog $networking $urandom
515
# Required-Stop: $syslog
516
# Default-Start: 2 3 4 5
518
# Short-Description: IVLE user management server
519
# Description: Daemon connecting to the IVLE user management database.
522
PATH=/sbin:/bin:/usr/sbin:/usr/bin
523
DESC="IVLE user management server"
525
DAEMON=/opt/ivle/scripts/$NAME
526
DAEMON_ARGS="''' + str(usrmgt_port) + ''' ''' + usrmgt_magic + '''"
527
PIDFILE=/var/run/$NAME.pid
528
SCRIPTNAME=/etc/init.d/usrmgt-server
530
# Exit if the daemon does not exist
531
test -f $DAEMON || exit 0
533
# Load the VERBOSE setting and other rcS variables
534
[ -f /etc/default/rcS ] && . /etc/default/rcS
536
# Define LSB log_* functions.
537
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
538
. /lib/lsb/init-functions
541
# Function that starts the daemon/service
546
# 0 if daemon has been started
547
# 1 if daemon was already running
548
# 2 if daemon could not be started
549
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
551
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \
554
# Add code here, if necessary, that waits for the process to be ready
555
# to handle requests from services started subsequently which depend
556
# on this one. As a last resort, sleep for some time.
560
# Function that stops the daemon/service
565
# 0 if daemon has been stopped
566
# 1 if daemon was already stopped
567
# 2 if daemon could not be stopped
568
# other if a failure occurred
569
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
571
[ "$RETVAL" = 2 ] && return 2
572
# Wait for children to finish too if this is a daemon that forks
573
# and if the daemon is only ever run from this initscript.
574
# If the above conditions are not satisfied then add some other code
575
# that waits for the process to drop all resources that could be
576
# needed by services started subsequently. A last resort is to
577
# sleep for some time.
578
start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
579
[ "$?" = 2 ] && return 2
580
# Many daemons don't delete their pidfiles when they exit.
586
# Function that sends a SIGHUP to the daemon/service
590
# If the daemon can reload its configuration without
591
# restarting (for example, when it is sent a SIGHUP),
592
# then implement that here.
594
start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
600
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
603
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
604
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
608
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
611
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
612
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
615
#reload|force-reload)
617
# If do_reload() is not implemented then leave this commented out
618
# and leave 'force-reload' as an alias for 'restart'.
620
#log_daemon_msg "Reloading $DESC" "$NAME"
624
restart|force-reload)
626
# If the "reload" option is implemented then remove the
627
# 'force-reload' alias
629
log_daemon_msg "Restarting $DESC" "$NAME"
636
1) log_end_msg 1 ;; # Old process is still running
637
*) log_end_msg 1 ;; # Failed to start
647
#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
648
echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
657
except IOError, (errno, strerror):
658
print "IO error(%s): %s" % (errno, strerror)
661
# fix permissions as the file contains the database password
663
os.chmod('doc/setup/usrmgt-server.init', 0600)
664
except OSError, (errno, strerror):
665
print "WARNING: Couldn't chmod doc/setup/usrmgt-server.init:"
666
print "OS error(%s): %s" % (errno, strerror)
668
print "Successfully wrote lib/conf/usrmgt-server.init"
671
print "You may modify the configuration at any time by editing"
676
print usrmgtserver_initdfile
380
plugindefault.close()
381
print "Successfully wrote %s" % plugindefaultfile
384
print "You may modify the configuration at any time by editing " + conffile
392
# Print the opening spiel including the GPL notice
394
print """IVLE - Informatics Virtual Learning Environment Setup
395
Copyright (C) 2007-2009 The University of Melbourne
396
IVLE comes with ABSOLUTELY NO WARRANTY.
397
This is free software, and you are welcome to redistribute it
398
under certain conditions. See LICENSE.txt for details.
403
return configure(argv[1:])
405
if __name__ == "__main__":