128 |
129 |
130 |
131 |
132 |
--------------------------------------------------------------------------------
/scripts/install-kernel-dev.sh:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 | # Install the headers/makefiles etc for building modules against
3 | # It functions like kernel-devel package in RHEL/fedora or
4 | # linux-headers package in Debian/Ubuntu
5 | #
6 | #
7 | # $$$$$$$$ By Curu Wong http://www.linuxplayer.org $$$$$$$$$
8 | # Part of this script is copied and modified from
9 | # fedora's kernel.srpm spec file
10 | #
11 | # This all looks scary, but the end result is supposed to be:
12 | # * all arch relevant include/ files
13 | # * all Makefile/Kconfig files
14 | # * all script/ files
15 | usage(){
16 | echo "Usage:"
17 | echo "INSTALL_PATH=/some/place $0"
18 | echo "or"
19 | echo "export INSTALL_PATH=/some/place"
20 | echo "$0"
21 | }
22 |
23 | if [ -z "$INSTALL_PATH" ]; then
24 | echo "INSTALL_PATH is not set"
25 | usage
26 | exit 1
27 | fi
28 | if [ \! -d "$INSTALL_PATH" ]; then
29 | echo "INSTALL_PATH '$INSTALL_PATH' is not a directory"
30 | usage
31 | exit 1
32 | fi
33 |
34 | if [ \! -f .missing-syscalls.d ]; then
35 | echo "Sorry, but you are not running me in kernel build directory,"
36 | echo "or you haven't built your kernel"
37 | echo "Please cd to it and then run me there, thanks!"
38 | exit 1
39 | fi
40 |
41 | KernelVer=`make -s kernelrelease`
42 | KbuildDir=`pwd`
43 | #the path of kernel-dev packages
44 | #on Ubuntu, can be set to something like
45 | #DevelDir="/usr/src/linux-headers-$KernelVer"
46 | DevelDir="/usr/src/kernels/$KernelVer"
47 | #if this directory is generated with make O=xxx option
48 | if [ -h "source" ]; then
49 | out_tree="yes"
50 | fi
51 |
52 | echo "This may take a while, please wait..."
53 | rm -f $INSTALL_PATH/lib/modules/$KernelVer/build
54 | rm -f $INSTALL_PATH/lib/modules/$KernelVer/source
55 | mkdir -p $INSTALL_PATH/lib/modules/$KernelVer/build
56 | (cd $INSTALL_PATH/lib/modules/$KernelVer ; ln -s build source)
57 | # dirs for additional modules per module-init-tools, kbuild/modules.txt
58 | mkdir -p $INSTALL_PATH/lib/modules/$KernelVer/extra
59 | mkdir -p $INSTALL_PATH/lib/modules/$KernelVer/updates
60 | # first copy everything
61 | if [ -z $out_tree ]; then
62 | cp --parents `find -type f -name "Makefile*" -o -name "Kconfig*"` $INSTALL_PATH/lib/modules/$KernelVer/build
63 | else
64 | (cd source; cp --parents `find -type f -name "Makefile*" -o -name "Kconfig*"` $INSTALL_PATH/lib/modules/$KernelVer/build)
65 | fi
66 | cp Module.symvers $INSTALL_PATH/lib/modules/$KernelVer/build
67 | cp System.map $INSTALL_PATH/lib/modules/$KernelVer/build
68 | if [ -s Module.markers ]; then
69 | cp Module.markers $INSTALL_PATH/lib/modules/$KernelVer/build
70 | fi
71 | # then drop all but the needed Makefiles/Kconfig files
72 | rm -rf $INSTALL_PATH/lib/modules/$KernelVer/build/Documentation
73 | rm -rf $INSTALL_PATH/lib/modules/$KernelVer/build/scripts
74 | rm -rf $INSTALL_PATH/l ib/modules/$KernelVer/build/include
75 | cp .config $INSTALL_PATH/lib/modules/$KernelVer/build
76 |
77 | ### copy scripts ###
78 | #change to the source directory if we build outside source tree
79 | if [ -n "$out_tree" ]; then cd source; fi
80 | cp -a scripts $INSTALL_PATH/lib/modules/$KernelVer/build
81 | #copy architecture specific scripts
82 | for arch_scripts in arch/*/scripts; do
83 | cp -a --parents $arch_scripts $INSTALL_PATH/lib/modules/$KernelVer/build/
84 | done
85 | #copy architecture specific *lds files
86 | for arch_lds in arch/*/*lds; do
87 | cp -a --parents $arch_lds $INSTALL_PATH/lib/modules/$KernelVer/build/
88 | done
89 | #cd back to build dir
90 | if [ -n "$out_tree" ]; then
91 | cd $KbuildDir
92 | #also copy scripts in build dir
93 | cp -a scripts/ $INSTALL_PATH/lib/modules/$KernelVer/build
94 | fi
95 | #clean object files
96 | rm -f $INSTALL_PATH/lib/modules/$KernelVer/build/scripts/*.o
97 | rm -f $INSTALL_PATH/lib/modules/$KernelVer/build/scripts/*/*.o
98 | # prune junk
99 | find $INSTALL_PATH/lib/modules/$KernelVer/build/ -name ".*.cmd" -o -name "modules.order" -exec rm -f {} \;
100 |
101 | ###copy the kernel headers###
102 | #change to the source directory if we build outside source tree
103 | if [ -n "$out_tree" ]; then cd source; fi
104 | #architecture specific headers
105 | for arch_include in arch/*/include; do
106 | cp -a --parents $arch_include $INSTALL_PATH/lib/modules/$KernelVer/build/
107 | done
108 | cp -a include $INSTALL_PATH/lib/modules/$KernelVer/build/include
109 | #cd back to build dir
110 | if [ -n "$out_tree" ]; then
111 | cd $KbuildDir
112 | #also copy include in build dir
113 | cp -a include $INSTALL_PATH/lib/modules/$KernelVer/build/
114 | fi
115 |
116 | # Make sure the Makefile and version.h have a matching timestamp so that
117 | # external modules can be built
118 | touch -r $INSTALL_PATH/lib/modules/$KernelVer/build/Makefile $INSTALL_PATH/lib/modules/$KernelVer/build/include/linux/version.h
119 | touch -r $INSTALL_PATH/lib/modules/$KernelVer/build/.config $INSTALL_PATH/lib/modules/$KernelVer/build/include/linux/autoconf.h
120 | # Copy .config to include/config/auto.conf so "make prepare" is unnecessary.
121 | cp $INSTALL_PATH/lib/modules/$KernelVer/build/.config $INSTALL_PATH/lib/modules/$KernelVer/build/include/config/auto.conf
122 | # Move devel headers out of module path
123 | mkdir -p `dirname $INSTALL_PATH/$DevelDir`
124 | mv $INSTALL_PATH/lib/modules/$KernelVer/build $INSTALL_PATH/$DevelDir
125 | ln -sf ../../..$DevelDir $INSTALL_PATH/lib/modules/$KernelVer/build
126 |
127 | echo "Installed to $INSTALL_PATH"
128 |
129 |
--------------------------------------------------------------------------------
/ActionCenter/actiond:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env python
2 | import logging,os,re,signal,sys,time
3 | import smtplib,subprocess
4 | import MySQLdb
5 | import imp
6 |
7 | #read the config file
8 | imp.load_source('cfg' ,'actiond.cfg')
9 | from cfg import *
10 |
11 | pid_file = '/var/run/actiond.pid'
12 | log_file = '/var/log/actiond.log'
13 | log_level = logging.INFO
14 |
15 | def daemon(stdin='/dev/null', stdout='/dev/null', stderr='/dev/null'):
16 | try:
17 | pid = os.fork()
18 | if pid > 0:
19 | #parent exit
20 | os._exit(0)
21 | except OSError, e:
22 | sys.stderr.write("fork #1 failed: (%d) %s\n" % (e.errno, e.strerror))
23 | os._exit(1)
24 | #detach from terminal
25 | os.chdir('/')
26 | os.setsid()
27 | os.umask(0)
28 |
29 | #fork again, ensure not be session leader
30 | try:
31 | pid = os.fork()
32 | if pid > 0:
33 | os._exit(0) # exit parent
34 | except OSError, e:
35 | sys.stderr.write("fork #2 failed: (%d) %s\n" % (e.errno, e.strerror))
36 | os._exit(1)
37 | #close all open file descriptors
38 | import resource
39 | maxfd = resource.getrlimit(resource.RLIMIT_NOFILE)[1]
40 | if(maxfd == resource.RLIM_INFINITY):
41 | maxfd = 1024
42 | for fd in range(0,maxfd):
43 | try:
44 | os.close(fd)
45 | except OSError: # not open, ignore
46 | pass
47 | #redirect standard file descriptors
48 | si = file(stdin, 'r')
49 | so = file(stdout, 'a+', 1)
50 | se = file(stderr,'a+', 0)
51 | os.dup2(si.fileno(), sys.stdin.fileno())
52 | sys.stdout = so
53 | sys.stderr = se
54 |
55 | def sendmail(msg):
56 | header = "From: %s<%s>\r\n" % (fromName, fromAddr)
57 | header += "To: %s\r\n" % toAddr
58 | header += "Subject: %s\r\n\r\n" % subject
59 |
60 | msg = header + msg
61 |
62 | smtp = smtplib.SMTP()
63 | smtp.connect()
64 | smtp.sendmail(fromAddr, toAddr, msg)
65 | smtp.quit()
66 |
67 | def get_tasklist(conn):
68 | try:
69 | cursor = conn.cursor()
70 | sql = 'SELECT `id`,`action_id`,`user_id` FROM `history` WHERE `status` = %s'
71 | cursor.execute(sql,'NEW')
72 | task = list()
73 | row = cursor.fetchone()
74 | while row:
75 | (id,action_id,user_id) = row
76 | #get action name and command
77 | c = conn.cursor()
78 | c.execute('SELECT `name`,`command` FROM `action` WHERE `id` = %s', action_id)
79 | (action_name,action_command) = c.fetchone()
80 | #get user login
81 | c.execute('SELECT `login` FROM `user` WHERE `id` = %s', user_id)
82 | (login,) = c.fetchone()
83 |
84 | task.append((id,login,action_name,action_command))
85 | row = cursor.fetchone()
86 | cursor.close()
87 | return task
88 | except MySQLdb.DatabaseError, e:
89 | logger.error('getting task from database: %s' % e)
90 | def update_task_status(conn, id, status, output=None, error=None):
91 | try:
92 | c = conn.cursor()
93 | sql_update = """UPDATE `history` SET `status` = %s, `last_update` = NOW(),
94 | `stdout` = %s, `stderr` = %s WHERE `id` = %s"""
95 | c.execute(sql_update,(status, output, error, id))
96 | c.close()
97 | except MySQLdb.DatabaseError, e:
98 | logger.error('update task status: %s' % e)
99 |
100 | def do_task(task, conn):
101 | id,login,action_name,action_command = task
102 | logger.info('executing action [%s] task id [%d] for user [%s]' % (action_name,id,login))
103 | #mark task status as processing
104 | update_task_status(conn,id,'PROCESSING')
105 | task_log_file = '/tmp/actiond_%s_%d.log' % (action_name, id)
106 | try:
107 | task_log = open(task_log_file,'w',0);
108 | proc = subprocess.Popen(action_command, shell=True,
109 | stdout=task_log, stderr=subprocess.PIPE)
110 | exitcode = proc.wait()
111 | task_log.close()
112 |
113 | if exitcode == 0:
114 | logger.info('task id [%d] finished successfully' % id)
115 | logger.info('check "%s" for more info' % task_log_file)
116 | update_task_status(conn, id, 'SUCCESS')
117 | else:
118 | logger.error('task id [%d] failed:' % id)
119 | update_task_status(conn,id,'FAIL')
120 | errormsg = proc.stderr.read()
121 | logger.error(errormsg)
122 | sendmail('Error executing action [%s]\n%s' % (action_name, errormsg))
123 | except IOError, e:
124 | logger.error('IOError: %s' % e)
125 | except OSError, e:
126 | logger.error('OSError: %s' % e)
127 |
128 | def sigHandler(signum, frame):
129 | if signum == signal.SIGTERM:
130 | logger.info('caught TERM signal, exiting...')
131 | os.unlink(pid_file)
132 | logger.info('action daemon stopped!')
133 | sys.exit(0)
134 |
135 | def work():
136 | #create pid file
137 | pidHandle = open(pid_file, 'w')
138 | pidHandle.write('%s\n' % os.getpid())
139 | pidHandle.close()
140 |
141 | logger.info('action daemon started!')
142 |
143 | #monitoring...
144 | try:
145 | conn = MySQLdb.connect(db=db_name, user=db_user, passwd=db_pass)
146 | conn.autocommit(1)
147 | except MySQLdb.DatabaseError, e:
148 | logger.error('connect to database: %s' % e)
149 | return
150 | while 1:
151 | tasks = get_tasklist(conn)
152 | for task in tasks:
153 | do_task(task, conn)
154 | time.sleep(2)
155 |
156 | if __name__ == "__main__":
157 | #become a daemon
158 | daemon(stderr=log_file)
159 | #install signal handler
160 | signal.signal(signal.SIGTERM, sigHandler)
161 | #setup logger
162 | logger = logging.getLogger('actiond')
163 | logger.setLevel(log_level)
164 | handler = logging.StreamHandler()
165 | handler.setLevel(log_level)
166 | formatter = logging.Formatter("%(asctime)s %(levelname)s: %(message)s", "%F %T")
167 | handler.setFormatter(formatter)
168 | logger.addHandler(handler)
169 | if os.path.isdir(script_path):
170 | os.chdir(script_path)
171 | work()
172 |
--------------------------------------------------------------------------------
/scripts/xmysqldump.pl:
--------------------------------------------------------------------------------
1 | #!/usr/bin/perl
2 | ########################################################################
3 | # mysqldump extractor:
4 | # extract specified databases or tables from mysqldump file(sql format)
5 | # Author: Curu Wong
6 | # Date: 2012-06-01
7 | # License: GPL v2
8 | ########################################################################
9 | use strict;
10 | use warnings;
11 |
12 | use File::Path;
13 | use File::Spec;
14 | use Getopt::Long;
15 | use POSIX;
16 |
17 | my $version = "1.1";
18 | my($opt_h,$opt_list, $opt_separate, $opt_v, $opt_all, $opt_dir);
19 | my(@opt_databases, @opt_tables);
20 | our $debug = 0;
21 |
22 | sub usage {
23 | print "Usage:\n";
24 | print " $0 -h|--help\n";
25 | print " This page\n";
26 | print "\n";
27 | print " $0 -l|--list [file.sql ...]\n";
28 | print " List databases and tables\n";
29 | print "\n";
30 | print " $0 -a|--all-tables [file.sql ...]\n";
31 | print " split to one .sql file per table\n";
32 | print "\n";
33 | print " $0 [-s|--separate] -d|--databases db1,dbn... [file.sql ...]\n";
34 | print " Extract selected databases:\n";
35 | print "\n";
36 | print " $0 [-s|--separate] -t|--tables tbl1,... [file.sql ...]\n";
37 | print " Extract selected tables(the first table name match):\n";
38 | print "\n";
39 | print " $0 [-s|--separate] -t|--tables db1.tbl1,db2.tbln,... [file.sql ...]\n";
40 | print " Extract selected tables(full qualified):\n";
41 | print "\n";
42 | print "Options:\n";
43 | print " --debug print some debug information to STDERR\n";
44 | print " -o|--output-dir directory to output sql files\n";
45 | print " -s|--separate output separate sql files named like DB.TBL.sql\n";
46 | print " -v|--version show program version\n";
47 | print "NOTE: \n";
48 | print " This program requires running myqldump with --comments option(eanbled by default)\n";
49 | print " If no source sql file specified, it will read from stdin\n";
50 | }
51 |
52 | sub log_msg {
53 | my $now=strftime('%F %T',localtime());
54 | print STDERR "[$now]: @_\n" if $debug;
55 | }
56 |
57 | sub get_true_item{
58 | my $hash = shift;
59 | for my $key (keys %{$hash}){
60 | return $key if $hash->{$key};
61 | }
62 | return undef;
63 | }
64 |
65 |
66 | sub create_file{
67 | my $filename = shift;
68 | if($opt_dir){
69 | mkpath($opt_dir) unless -d $opt_dir;
70 | $filename = File::Spec->catfile($opt_dir, $filename);
71 | }
72 | log_msg "create file '$filename'";
73 | open(my $handle, ">", $filename) or
74 | die "unable to open '$filename' to write";
75 | return $handle;
76 | }
77 |
78 | GetOptions(
79 | 'h|help' => \$opt_h,
80 | 'debug' => \$debug,
81 | 'a|all-tables' => \$opt_all,
82 | 'd|databases=s' => \@opt_databases,
83 | 't|tables=s' => \@opt_tables,
84 | 'l|list' => \$opt_list,
85 | 'o|output-dir=s'=> \$opt_dir,
86 | 's|separate' => \$opt_separate,
87 | 'v|version' => \$opt_v,
88 | );
89 |
90 | my $DB_RE_CAP = qr/^-- Current Database: .(\w+)./;
91 | my $TBL_RE_CAP = qr/^-- Table structure for table .(\w+)./;
92 |
93 | #check option
94 | if($opt_v){
95 | print "xmysqldump.pl v$version, by Curu Wong\n";
96 | print "extract datatases/tables from mysqldump\n";
97 | exit(0);
98 | }
99 |
100 | #list all databases and tables
101 | if($opt_list){
102 | while(my $line = <>){
103 | if ($line =~ $DB_RE_CAP){
104 | print "$1\n";
105 | next;
106 |
107 | }
108 | if ($line =~ $TBL_RE_CAP) {
109 | print "\t$1\n";
110 | }
111 | }
112 | exit(0)
113 | }
114 |
115 | if($opt_h || !(@opt_databases || @opt_tables || $opt_all)){
116 | usage();
117 | exit(0);
118 | }
119 | if(@opt_databases && @opt_tables){
120 | print STDERR "Sorry, but you can't extract database and tables at the same time\n";
121 | exit(1)
122 | }
123 |
124 | #extract selected databases
125 | if(@opt_databases){
126 | my @databases = split(/,/,join(',',@opt_databases));
127 | my $db_cnt = scalar @databases;
128 | my $end_cnt = 0;
129 | my $in_header = 1;
130 | my $dump_header = "";
131 |
132 | my %in_db;
133 | my ($cur_db,$prev_db);
134 | my $out_handle;
135 |
136 | for my $db (@databases){
137 | $in_db{$db} = 0;
138 | }
139 |
140 | line: while(<>){
141 | $prev_db = get_true_item(\%in_db);
142 |
143 | if(eof() && $prev_db){
144 | log_msg "End DB [eof] '$prev_db'";
145 | last;
146 | }
147 |
148 | if(/$DB_RE_CAP/){
149 | $in_header = 0;
150 | $cur_db = $1;
151 |
152 | my $found = 0;
153 | if($prev_db){
154 | $found = 1;
155 | $end_cnt++;
156 | log_msg "End DB '$prev_db'";
157 | $in_db{$prev_db} = 0;
158 | }
159 |
160 | if (exists($in_db{$cur_db})){
161 | $found = 1;
162 | log_msg "Found DB '$cur_db'";
163 | $in_db{$cur_db} = 1;
164 | if($opt_separate){
165 | my $out_file = "$cur_db.sql";
166 | my $handle = create_file($out_file);
167 | select $handle if $handle;
168 | close($out_handle) if $out_handle;
169 | $out_handle = $handle;
170 | }
171 | print $dump_header;
172 | }
173 | log_msg "$_" if $found;
174 |
175 | }
176 | $dump_header .= $_ if($in_header);
177 |
178 | $prev_db = get_true_item(\%in_db);
179 | print if $prev_db;
180 |
181 | #if all requested databases extracted, we are done
182 | if($end_cnt == $db_cnt){
183 | last line;
184 | }
185 | }
186 | close($out_handle) if $out_handle;
187 | exit(0);
188 | }
189 |
190 | #extract selected tables
191 | if(@opt_tables || $opt_all){
192 | my @tables = split(/,/,join(',',@opt_tables));
193 | my $table_cnt = scalar @tables;
194 | my $end_cnt = 0;
195 |
196 | my $in_header = 1;
197 | my $dump_header = "";
198 | my (%in_db, %in_table);
199 | my ($cur_db, $cur_table);
200 | my ($prev_db, $prev_table);
201 | my $out_handle;
202 |
203 | for my $table (@tables){
204 | my ($db_name, $tbl_name) = split /\./, $table;
205 | #if it's not in db.name format
206 | if($tbl_name){
207 | $in_db{$db_name} = 0;
208 | }
209 | $in_table{$table} = 0;
210 | }
211 |
212 | while(<>){
213 | $prev_table = get_true_item(\%in_table);
214 | $prev_db = get_true_item(\%in_db);
215 |
216 | #end of file, just for debug purpose
217 | if(eof()){
218 | if($prev_table){
219 | log_msg "End Table [eof] '$prev_table'";
220 | print "-- End table '$prev_table'\n\n";
221 | }
222 |
223 | log_msg "End DB [eof] '$prev_db'" if $prev_db;
224 | last;
225 | }
226 |
227 | #locate database
228 | if(/$DB_RE_CAP/){
229 | $in_header = 0;
230 | $cur_db = $1;
231 |
232 | my $found = 0;
233 | if($prev_table){
234 | log_msg "End Table '$prev_table'";
235 | print "-- End table '$prev_table'\n\n";
236 | $in_table{$prev_table} = 0;
237 | $prev_table = undef;
238 | $end_cnt++;
239 | $found = 1;
240 | }
241 | if($prev_db){
242 | $found = 1;
243 | log_msg "End DB '$prev_db'";
244 | $in_db{$prev_db} = 0;
245 | }
246 |
247 | if (exists($in_db{$cur_db})){
248 | $found = 1;
249 | log_msg "Found DB '$cur_db'";
250 | $in_db{$cur_db} = 1;
251 | }
252 | log_msg "$_" if $found;
253 | next;
254 |
255 | }
256 | $dump_header .= $_ if($in_header);
257 |
258 | #locate table
259 | if(/$TBL_RE_CAP/){
260 | $in_header = 0;
261 | $cur_table = $1;
262 | $cur_table = ($cur_db && exists $in_table{"$cur_db.$cur_table"}) ? "$cur_db.$cur_table" : "$cur_table";
263 | my $found = 0;
264 | if($prev_table){
265 | $found++;
266 | $end_cnt++;
267 | $in_table{$prev_table} = 0;
268 | log_msg "End Table '$prev_table'";
269 |
270 | #output table end
271 | print "-- End table '$prev_table'\n\n";
272 | }
273 | if(exists($in_table{$cur_table}) || $opt_all){
274 | $found++;
275 | $in_table{$cur_table} = 1;
276 | log_msg "Found table '$cur_table'";
277 |
278 | if ($opt_separate || $opt_all){
279 | ##output table start
280 | my $out_file = "$cur_table.sql";
281 | my $handle = create_file($out_file);
282 | select $handle if $handle;
283 | close($out_handle) if $out_handle;
284 | $out_handle = $handle;
285 | }
286 | print $dump_header;
287 | print $_;
288 |
289 |
290 | }
291 | log_msg "$_" if $found;
292 | }else{
293 | my $in_table = get_true_item(\%in_table);
294 | print if($in_table)
295 |
296 | }
297 |
298 | #if all requested databases extracted, we are done
299 | if(!$opt_all && ($end_cnt == $table_cnt)){
300 | log_msg "End DB [last tbl]'$prev_db'" if $prev_db;
301 | log_msg "Done";
302 | last;
303 | }
304 | }
305 | close($out_handle) if $out_handle;
306 | }
307 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | GNU GENERAL PUBLIC LICENSE
2 | Version 3, 29 June 2007
3 |
4 | Copyright (C) 2007 Free Software Foundation, Inc.
5 | Everyone is permitted to copy and distribute verbatim copies
6 | of this license document, but changing it is not allowed.
7 |
8 | Preamble
9 |
10 | The GNU General Public License is a free, copyleft license for
11 | software and other kinds of works.
12 |
13 | The licenses for most software and other practical works are designed
14 | to take away your freedom to share and change the works. By contrast,
15 | the GNU General Public License is intended to guarantee your freedom to
16 | share and change all versions of a program--to make sure it remains free
17 | software for all its users. We, the Free Software Foundation, use the
18 | GNU General Public License for most of our software; it applies also to
19 | any other work released this way by its authors. You can apply it to
20 | your programs, too.
21 |
22 | When we speak of free software, we are referring to freedom, not
23 | price. Our General Public Licenses are designed to make sure that you
24 | have the freedom to distribute copies of free software (and charge for
25 | them if you wish), that you receive source code or can get it if you
26 | want it, that you can change the software or use pieces of it in new
27 | free programs, and that you know you can do these things.
28 |
29 | To protect your rights, we need to prevent others from denying you
30 | these rights or asking you to surrender the rights. Therefore, you have
31 | certain responsibilities if you distribute copies of the software, or if
32 | you modify it: responsibilities to respect the freedom of others.
33 |
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471 | 11. Patents.
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535 |
536 | Nothing in this License shall be construed as excluding or limiting
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539 |
540 | 12. No Surrender of Others' Freedom.
541 |
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549 | the Program, the only way you could satisfy both those terms and this
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551 |
552 | 13. Use with the GNU Affero General Public License.
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554 | Notwithstanding any other provision of this License, you have
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563 | 14. Revised Versions of this License.
564 |
565 | The Free Software Foundation may publish revised and/or new versions of
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567 | be similar in spirit to the present version, but may differ in detail to
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569 |
570 | Each version is given a distinguishing version number. If the
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573 | option of following the terms and conditions either of that numbered
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578 |
579 | If the Program specifies that a proxy can decide which future
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589 | 15. Disclaimer of Warranty.
590 |
591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
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599 |
600 | 16. Limitation of Liability.
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609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 |
612 | 17. Interpretation of Sections 15 and 16.
613 |
614 | If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 |
621 | END OF TERMS AND CONDITIONS
622 |
623 | How to Apply These Terms to Your New Programs
624 |
625 | If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 |
629 | To do so, attach the following notices to the program. It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 |
634 |
635 | Copyright (C)
636 |
637 | This program is free software: you can redistribute it and/or modify
638 | it under the terms of the GNU General Public License as published by
639 | the Free Software Foundation, either version 3 of the License, or
640 | (at your option) any later version.
641 |
642 | This program is distributed in the hope that it will be useful,
643 | but WITHOUT ANY WARRANTY; without even the implied warranty of
644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
645 | GNU General Public License for more details.
646 |
647 | You should have received a copy of the GNU General Public License
648 | along with this program. If not, see .
649 |
650 | Also add information on how to contact you by electronic and paper mail.
651 |
652 | If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 |
655 | Copyright (C)
656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 | This is free software, and you are welcome to redistribute it
658 | under certain conditions; type `show c' for details.
659 |
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License. Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 |
664 | You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | .
668 |
669 | The GNU General Public License does not permit incorporating your program
670 | into proprietary programs. If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library. If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License. But first, please read
674 | .
675 |
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