assorted-commits

[Assorted-commits] SF.net SVN: assorted:[952] sharing-gateway/trunk/publish.bash

[<yan...@us...>]

Revision: 952
          http://assorted.svn.sourceforge.net/assorted/?rev=952&view=rev
Author:   yangzhang
Date:     2008-08-28 08:11:56 +0000 (Thu, 28 Aug 2008)

Log Message:
-----------
added a publisher and published

Added Paths:
-----------
    sharing-gateway/trunk/publish.bash

Copied: sharing-gateway/trunk/publish.bash (from rev 936, scala-commons/trunk/publish.bash)
===================================================================
--- sharing-gateway/trunk/publish.bash	                        (rev 0)
+++ sharing-gateway/trunk/publish.bash	2008-08-28 08:11:56 UTC (rev 952)
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+. common.bash || exit 1
+
+fullname='Sharing Gateway'
+version=0.1
+license=gpl3
+websrcs=( README )
+webfiles=
+rels=( src-tgz: )
+. assorted.bash "$@"


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[Assorted-commits] SF.net SVN: assorted:[951] sharing-gateway/trunk/src

[<yan...@us...>]

Revision: 951
          http://assorted.svn.sourceforge.net/assorted/?rev=951&view=rev
Author:   yangzhang
Date:     2008-08-28 07:54:39 +0000 (Thu, 28 Aug 2008)

Log Message:
-----------
added indexing

Modified Paths:
--------------
    sharing-gateway/trunk/src/gateway.py
    sharing-gateway/trunk/src/index.pandoc

Modified: sharing-gateway/trunk/src/gateway.py
===================================================================
--- sharing-gateway/trunk/src/gateway.py	2008-08-28 07:30:00 UTC (rev 950)
+++ sharing-gateway/trunk/src/gateway.py	2008-08-28 07:54:39 UTC (rev 951)
@@ -9,7 +9,7 @@
 from os import system
 from path import path
 from socket import gethostbyname
-from subprocess import Popen
+from subprocess import Popen, PIPE
 import yaml
 
 class my_exception( Exception ): pass
@@ -19,6 +19,11 @@
   if p.wait() != 0:
     raise my_exception( 'command failed with error code %s: %s' % ( p.returncode, cmd ) )
 
+def runout( cmd, f ):
+  p = Popen( cmd, stdout = f )
+  if p.wait() != 0:
+    raise my_exception( 'command failed with error code %s: %s' % ( p.returncode, cmd ) )
+
 def main( argv ):
   parser = OptionParser( usage = '%prog [OPTIONS] start | stop' )
   parser.add_option( '-c', '--config',
@@ -29,6 +34,7 @@
   cmd = args[-1]
   with file( opts.config ) as f: cfg = dicts2structs( yaml.load( f ) )
   mountdir = path( cfg.gateway.mountdir )
+  indexdir = path( cfg.gateway.indexdir )
 
   if cmd == 'start':
     for s in cfg.shares:
@@ -46,6 +52,16 @@
       mountpt = mountdir / s.name
       run( [ 'sudo', 'umount', mountpt ] )
       run( [ 'sudo', 'rmdir', mountpt ] )
+  elif cmd == 'index': # requires super user
+    for s in cfg.shares:
+      print 'indexing', s.name
+      mountpt = mountdir / s.name
+      index   = indexdir / s.name
+      try:
+        with file( index, 'w' ) as f:
+          runout( [ 'ls', '-lR', mountpt ], f )
+      except:
+        pass
   else:
     raise my_exception( 'unknown command: %s' % cmd )
 

Modified: sharing-gateway/trunk/src/index.pandoc
===================================================================
--- sharing-gateway/trunk/src/index.pandoc	2008-08-28 07:30:00 UTC (rev 950)
+++ sharing-gateway/trunk/src/index.pandoc	2008-08-28 07:54:39 UTC (rev 951)
@@ -7,4 +7,9 @@
 
 [CA certificate]: http://zs.ath.cx/ca.crt
 
-Then log in to <https://zs.ath.cx/gw/> using the login I provided you.
+Then log in to the SSL-enabled site, <https://zs.ath.cx/gw/>, using the login I
+provided you.
+
+Currently, we generate simple indexes so that you can search for files; these
+are in <https://zs.ath.cx/gw/index/>.  To browse/retrieve the actual files, go
+to <https://zs.ath.cx/gw/raw/>.


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[Assorted-commits] SF.net SVN: assorted:[950] sharing-gateway/trunk/src/index.pandoc

[<yan...@us...>]

Revision: 950
          http://assorted.svn.sourceforge.net/assorted/?rev=950&view=rev
Author:   yangzhang
Date:     2008-08-28 07:30:00 +0000 (Thu, 28 Aug 2008)

Log Message:
-----------
added a little intro homepage

Added Paths:
-----------
    sharing-gateway/trunk/src/index.pandoc

Added: sharing-gateway/trunk/src/index.pandoc
===================================================================
--- sharing-gateway/trunk/src/index.pandoc	                        (rev 0)
+++ sharing-gateway/trunk/src/index.pandoc	2008-08-28 07:30:00 UTC (rev 950)
@@ -0,0 +1,10 @@
+Sharing Gateway
+===============
+
+Install my [CA certificate], so that you can trust without hassle all
+certificates that I sign with it.  (This website's certificate is the only one
+for now.)
+
+[CA certificate]: http://zs.ath.cx/ca.crt
+
+Then log in to <https://zs.ath.cx/gw/> using the login I provided you.


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[Assorted-commits] SF.net SVN: assorted:[949] sharing-gateway

[<yan...@us...>]

Revision: 949
          http://assorted.svn.sourceforge.net/assorted/?rev=949&view=rev
Author:   yangzhang
Date:     2008-08-28 06:52:50 +0000 (Thu, 28 Aug 2008)

Log Message:
-----------
added sharing gateway!

Added Paths:
-----------
    sharing-gateway/
    sharing-gateway/trunk/
    sharing-gateway/trunk/README
    sharing-gateway/trunk/src/
    sharing-gateway/trunk/src/gateway.py

Added: sharing-gateway/trunk/README
===================================================================
--- sharing-gateway/trunk/README	                        (rev 0)
+++ sharing-gateway/trunk/README	2008-08-28 06:52:50 UTC (rev 949)
@@ -0,0 +1,158 @@
+Overview
+--------
+
+This is a simple tool for managing a collection of file shares/networks (FTP,
+SSH, SMB/CIFS, etc.), conglomerating them into a single unified "gateway" that
+can then be re-exported.
+
+Part of this acts like `mount -a` in mounting/unmounting a set of filesystems,
+but features:
+
+- YAML configuration file format
+- can handle hostnames instead of IPs for CIFS shares
+- can create the mountpoint directories
+
+The rest of this is mostly documentation on how to configure your own servers
+to do what you want.
+
+Setup
+-----
+
+Requirements:
+
+- Python
+- Python YAML
+
+### Web Frontend
+
+#### Create certificates
+
+The following is a summary of [Creating Certificate Authorities and self-signed
+SSL certificates].
+
+[Creating Certificate Authorities and self-signed SSL certificates]: http://www.tc.umn.edu/~brams006/selfsign.html
+
+Generate a CA:
+
+  openssl genrsa -des3 -out ca.key 4096
+  openssl req -new -x509 -days 3650 -key ca.key -out ca.crt
+
+Generate a certificate-signing request (CSR), using your server domain name as
+the "common name" when prompted for it:
+
+  openssl genrsa -des3 -out server.key 4096
+  openssl req -new -key server.key -out server.csr
+
+Sign the certificate with the CA:
+
+  openssl x509 -req -days 3650 -in server.csr -CA ca.crt -CAkey ca.key -set_serial 01 -out server.crt
+
+Examine what you have so far:
+
+  openssl rsa -noout -text -in server.key
+  openssl req -noout -text -in server.csr
+  openssl rsa -noout -text -in ca.key
+  openssl x509 -noout -text -in ca.crt
+
+Create insecure version of the key, so that you don't need to enter a password
+when you start Apache:
+
+  openssl rsa -in server.key -out server.key.insecure
+  mv server.key server.key.secure
+  mv server.key.insecure server.key
+
+Secure the keys:
+
+  chmod 600 *.key
+  sudo chown root *.key
+
+By now you should have the following files; make all the .key files accessible
+only to root!
+
+- ca.crt
+- ca.key
+- server.crt
+- server.csr
+- server-insecure.key
+- server.key
+
+Allow users to download and install ca.crt, then you're set!
+
+#### Configure Apache for SSL
+
+[Setting up SSL: Ubuntu and Apache 2] is the continuation of the above guide.  The following is the summary.
+
+[Setting up SSL: Ubuntu and Apache 2]: http://www.tc.umn.edu/~brams006/selfsign_ubuntu.html
+
+Duplicate the `default` site in `/etc/apache2/sites-available/` as site `ssl`
+and edit it so that the argument to the `NameVirtualHost` and `VirtualHost`
+elements are `*:443` instead of `*`.  This causes this host to be effective
+only on that port (`NameVirtualHost` and `VirtualHost` are always paired up).
+Lastly, adjust the root directory to be something like `/var/www-ssl/` instead
+of `/var/www/`.
+
+Insert the following incantation under `VirtualHost`, pointing to wherever you
+put your certificates:
+
+  SSLEngine On
+  SSLCertificateFile      /etc/apache2/ssl/server.crt
+  SSLCertificateKeyFile   /etc/apache2/ssl/server.key
+  SSLCertificateChainFile /etc/apache2/ssl/ca.crt
+  SSLCACertificateFile    /etc/apache2/ssl/ca.crt
+
+Verify that a configuration file has `Listen 443`.  Now, enable the SSL module
+and the site we just configured, and reload Apache:
+
+  sudo a2enmod ssl
+  sudo a2ensite ssl
+  sudo service apache2 reload
+
+If you see a warning about Apache being forced to resolve for its domain name,
+you may get rid of it by providing the domain name explicitly in `apache2.conf`
+with `ServerName www.mydomain.com`.
+
+Test out the site by going to <https://www.mydomain.com/>.
+
+Finally, make the CA certificate available to the world:
+
+  sudo ln -s /etc/apache2/ssl/ca.crt /var/www/
+
+Have your users visit <http://www.mydomain.com/ca.crt> to install your CA
+certificate first---thereafter, they will encounter no warnings about visiting
+your SSL sites.
+
+#### Configure Authentication
+
+Add something like the following to your `ssl` site configuration:
+
+  <Directory /var/www-ssl/gw/>
+    AuthType Basic
+    AuthName "Login Required"
+    AuthUserFile /var/www-ssl/gw/.htpasswd
+    Require Valid-User
+  </Directory>
+
+Now create the `.htpasswd` file:
+
+  sudo mkdir /var/www-ssl/gw/
+  sudo htpasswd -c /var/www-ssl/gw/.htpasswd gw
+  sudo service apache2 reload
+
+#### Web Gateway
+
+Now simply create symlink to our gateway directory in `/var/www-ssl/`:
+
+  ln -s /path/to/gateway/ /var/www-ssl/gw/raw
+
+<https://www.mydomain.com/gw/> should now show you the gateway!
+
+### FTP Frontend
+
+The FTP frontend means your users need to know how to use FTP, but there are
+numerous benefits that come from using an FTP client, including:
+
+- batch downloads of directory trees
+- FTP filesystems exist (in GNOME VFS, FUSE, etc.)
+- uploads
+
+The FTP server we'll use is ProFTPD.

Added: sharing-gateway/trunk/src/gateway.py
===================================================================
--- sharing-gateway/trunk/src/gateway.py	                        (rev 0)
+++ sharing-gateway/trunk/src/gateway.py	2008-08-28 06:52:50 UTC (rev 949)
@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+
+'Manage a sharing gateway: enable/disable sharing networks.'
+
+from __future__ import with_statement
+from commons.startup import run_main
+from commons.structs import structs2dicts, dicts2structs
+from optparse import OptionParser
+from os import system
+from path import path
+from socket import gethostbyname
+from subprocess import Popen
+import yaml
+
+class my_exception( Exception ): pass
+
+def run( cmd ):
+  p = Popen( cmd )
+  if p.wait() != 0:
+    raise my_exception( 'command failed with error code %s: %s' % ( p.returncode, cmd ) )
+
+def main( argv ):
+  parser = OptionParser( usage = '%prog [OPTIONS] start | stop' )
+  parser.add_option( '-c', '--config',
+          default = '/etc/sharing-gateway.yaml',
+          help = 'the YAML configuration file to read from' )
+  opts, args = parser.parse_args( argv )
+
+  cmd = args[-1]
+  with file( opts.config ) as f: cfg = dicts2structs( yaml.load( f ) )
+  mountdir = path( cfg.gateway.mountdir )
+
+  if cmd == 'start':
+    for s in cfg.shares:
+      if s.type == 'cifs':
+        d = structs2dicts( s )
+        d[ 'ip' ] = gethostbyname( s.host )
+        mountpt = mountdir / s.name
+        run( [ 'sudo', 'mkdir', '-p', mountpt ] )
+        run( 'sudo mount -t cifs -o'.split() +
+             [ 'user=%(user)s,pass=%(pass)s,ip=%(ip)s' % d, s.share, mountpt ] )
+      else:
+        raise my_exception( 'unknown share type: %s' % s.type )
+  elif cmd == 'stop':
+    for s in cfg.shares:
+      mountpt = mountdir / s.name
+      run( [ 'sudo', 'umount', mountpt ] )
+      run( [ 'sudo', 'rmdir', mountpt ] )
+  else:
+    raise my_exception( 'unknown command: %s' % cmd )
+
+run_main()


Property changes on: sharing-gateway/trunk/src/gateway.py
___________________________________________________________________
Added: svn:executable
   + *


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[Assorted-commits] SF.net SVN: assorted:[948] picard-plugins

[<yan...@us...>]

Revision: 948
          http://assorted.svn.sourceforge.net/assorted/?rev=948&view=rev
Author:   yangzhang
Date:     2008-08-27 22:36:58 +0000 (Wed, 27 Aug 2008)

Log Message:
-----------
added picard plugins!

Added Paths:
-----------
    picard-plugins/
    picard-plugins/trunk/
    picard-plugins/trunk/README
    picard-plugins/trunk/setup.bash
    picard-plugins/trunk/src/
    picard-plugins/trunk/src/filetools.py

Added: picard-plugins/trunk/README
===================================================================
--- picard-plugins/trunk/README	                        (rev 0)
+++ picard-plugins/trunk/README	2008-08-27 22:36:58 UTC (rev 948)
@@ -0,0 +1,13 @@
+Overview
+--------
+
+Tools for working with individual files: reloading, deleting, playing, etc.
+
+Setup
+-----
+
+Requirements:
+
+- [Picard Tagger] 0.9
+
+[Picard Tagger]: http://wiki.musicbrainz.org/PicardTagger

Added: picard-plugins/trunk/setup.bash
===================================================================
--- picard-plugins/trunk/setup.bash	                        (rev 0)
+++ picard-plugins/trunk/setup.bash	2008-08-27 22:36:58 UTC (rev 948)
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+pkg=picard-plugins
+. simple-setup.bash || exit 1
+version=0.1
+
+install ~/.config/MusicBrainz/Picard/plugins/ src/filetools.py


Property changes on: picard-plugins/trunk/setup.bash
___________________________________________________________________
Added: svn:executable
   + *

Added: picard-plugins/trunk/src/filetools.py
===================================================================
--- picard-plugins/trunk/src/filetools.py	                        (rev 0)
+++ picard-plugins/trunk/src/filetools.py	2008-08-27 22:36:58 UTC (rev 948)
@@ -0,0 +1,30 @@
+PLUGIN_NAME = 'File Tools'
+PLUGIN_AUTHOR = 'Yang Zhang'
+PLUGIN_DESCRIPTION = 'Tools for working with individual files: reloading, deleting, playing, etc.'
+PLUGIN_VERSION = "0.1"
+PLUGIN_API_VERSIONS = ["0.9.0", "0.10"]
+
+from os import remove
+from subprocess import Popen
+from picard.ui.itemviews import BaseAction, register_file_action
+
+class ReloadFile(BaseAction):
+  NAME = '&Reload'
+  def callback(self, objs):
+    self.tagger.remove(objs)
+    self.tagger.add_files([o.filename for o in objs])
+
+class DeleteFile(BaseAction):
+  NAME = '&Delete Track From Disk'
+  def callback(self, objs):
+    self.tagger.remove(objs)
+    remove(objs[0].filename)
+
+class PlayFile(BaseAction):
+  NAME = '&Play Track (gmplayer)'
+  def callback(self, objs):
+    Popen(['gmplayer', objs[0].filename])
+
+register_file_action(ReloadFile())
+register_file_action(DeleteFile())
+register_file_action(PlayFile())


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[Assorted-commits] SF.net SVN: assorted:[947] java-reactor/trunk/README

[<yan...@us...>]

Revision: 947
          http://assorted.svn.sourceforge.net/assorted/?rev=947&view=rev
Author:   yangzhang
Date:     2008-08-22 07:02:56 +0000 (Fri, 22 Aug 2008)

Log Message:
-----------
updated the readme/site

Modified Paths:
--------------
    java-reactor/trunk/README

Modified: java-reactor/trunk/README
===================================================================
--- java-reactor/trunk/README	2008-08-20 18:35:53 UTC (rev 946)
+++ java-reactor/trunk/README	2008-08-22 07:02:56 UTC (rev 947)
@@ -13,11 +13,17 @@
 Aside from its simplicity, efficiency, and support for scheduled tasks, it also
 has no dependencies except for Java 6.  Currently only UDP is supported.
 
+Usage
+-----
+
+For an example of how to use the reactor, please refer to `ReactorTest.java`.
+
 Related Work
 ------------
 
-- [Apache Mina]: we originally used this for [SRON], but it lacked efficiency
-  and scheduled tasks, and also requires at least [slf4j].
+- [Apache Mina]: we originally used this for [SRON], but it is not as
+  lightweight, lacked select-based time-scheduling, and also requires at least
+  [slf4j].
 
 - [SRON]: The project from which Java Reactor was born.
 


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[Assorted-commits] SF.net SVN: assorted:[946] sandbox/trunk/src/one-off-scripts

[<yan...@us...>]

Revision: 946
          http://assorted.svn.sourceforge.net/assorted/?rev=946&view=rev
Author:   yangzhang
Date:     2008-08-20 18:35:53 +0000 (Wed, 20 Aug 2008)

Log Message:
-----------
added collapse script

Added Paths:
-----------
    sandbox/trunk/src/one-off-scripts/collapse/
    sandbox/trunk/src/one-off-scripts/collapse/collapse.py

Added: sandbox/trunk/src/one-off-scripts/collapse/collapse.py
===================================================================
--- sandbox/trunk/src/one-off-scripts/collapse/collapse.py	                        (rev 0)
+++ sandbox/trunk/src/one-off-scripts/collapse/collapse.py	2008-08-20 18:35:53 UTC (rev 946)
@@ -0,0 +1,36 @@
+"""
+Collapses long runs of similar lines with "...[delay]...".
+"""
+
+from  __future__ import with_statement
+from collections import deque
+
+def collapse(lines):
+  for line in lines:
+    yield line
+    if not line.endswith('site iterating'): break
+
+def g(lines):
+  leading = 0
+  for line in lines:
+    if line.endswith('site iterating'):
+      if leading < 5:
+        yield line
+        leading += 1
+      else:
+        sublines = list(collapse(lines))
+        if len(sublines) > 6:
+          yield '...[delay]...'
+        for subline in sublines[-6:]:
+          yield subline
+        leading = 0
+    else:
+      yield line
+      leading = 0
+
+def ls():
+  for line in stdin.read().split('\n'):
+    yield line
+
+for line in g(ls()):
+  print line


Property changes on: sandbox/trunk/src/one-off-scripts/collapse/collapse.py
___________________________________________________________________
Added: svn:executable
   + *


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[Assorted-commits] SF.net SVN: assorted:[945] sandbox/trunk/src

[<yan...@us...>]

Revision: 945
          http://assorted.svn.sourceforge.net/assorted/?rev=945&view=rev
Author:   yangzhang
Date:     2008-08-17 08:20:36 +0000 (Sun, 17 Aug 2008)

Log Message:
-----------
added one-off scripts directory - this is probably temporary

Modified Paths:
--------------
    sandbox/trunk/src/py/makodemo.py

Added Paths:
-----------
    sandbox/trunk/src/one-off-scripts/
    sandbox/trunk/src/one-off-scripts/someecards/
    sandbox/trunk/src/one-off-scripts/someecards/label.py

Added: sandbox/trunk/src/one-off-scripts/someecards/label.py
===================================================================
--- sandbox/trunk/src/one-off-scripts/someecards/label.py	                        (rev 0)
+++ sandbox/trunk/src/one-off-scripts/someecards/label.py	2008-08-17 08:20:36 UTC (rev 945)
@@ -0,0 +1,17 @@
+#!/usr/bin/env python
+
+from urllib import urlopen
+from sys import stdin
+from BeautifulSoup import BeautifulSoup
+from commons.startup import run_main
+
+def main(argv):
+  for line in stdin:
+    line = line.strip()
+    if line == '' or ' ' in line:
+      print line
+    else:
+      title = BeautifulSoup(urlopen(line).read()).head.title.string.split(' | ')[-1]
+      print line, title
+
+run_main()


Property changes on: sandbox/trunk/src/one-off-scripts/someecards/label.py
___________________________________________________________________
Added: svn:executable
   + *

Modified: sandbox/trunk/src/py/makodemo.py
===================================================================
--- sandbox/trunk/src/py/makodemo.py	2008-08-13 06:09:50 UTC (rev 944)
+++ sandbox/trunk/src/py/makodemo.py	2008-08-17 08:20:36 UTC (rev 945)
@@ -1,5 +1,7 @@
 #!/usr/bin/env python
 
+# Note that $what does not get expanded.
+
 from mako.template import Template
 
 doc = r"""
@@ -15,7 +17,7 @@
 <%def name="makerow(row)">
     <tr>
     % for name in row:
-        <td>${name} ${foo.pop()}</td>\
+        <td>${name} ${foo.pop()} $what</td>\
     % endfor
     </tr>
 </%def>


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[Assorted-commits] SF.net SVN: assorted:[944] configs/trunk/src/subversion/config

[<yan...@us...>]

Revision: 944
          http://assorted.svn.sourceforge.net/assorted/?rev=944&view=rev
Author:   yangzhang
Date:     2008-08-13 06:09:50 +0000 (Wed, 13 Aug 2008)

Log Message:
-----------
added .project.vim files  to ignore list

Modified Paths:
--------------
    configs/trunk/src/subversion/config

Modified: configs/trunk/src/subversion/config
===================================================================
--- configs/trunk/src/subversion/config	2008-08-13 06:09:34 UTC (rev 943)
+++ configs/trunk/src/subversion/config	2008-08-13 06:09:50 UTC (rev 944)
@@ -67,7 +67,7 @@
 [miscellany]
 ### Set global-ignores to a set of whitespace-delimited globs
 ### which Subversion will ignore in its 'status' output.
-global-ignores = tags cscope.* *.aux *.aux *.elc *.ml[io] *.hi .*.sw? *.class *.pyc *.o *.lo *.la #*# .*.rej *.rej .*~ *~ .#* .DS_Store
+global-ignores = tags cscope.* *.aux *.aux *.elc *.ml[io] *.hi .*.sw? *.class *.pyc *.o *.lo *.la #*# .*.rej *.rej .*~ *~ .#* .DS_Store .project.vim
 ### Set log-encoding to the default encoding for log messages
 # log-encoding = latin1
 ### Set use-commit-times to make checkout/update/switch/revert


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[Assorted-commits] SF.net SVN: assorted:[943] shell-tools/trunk/src/bash-commons/bashrc.bash

[<yan...@us...>]

Revision: 943
          http://assorted.svn.sourceforge.net/assorted/?rev=943&view=rev
Author:   yangzhang
Date:     2008-08-13 06:09:34 +0000 (Wed, 13 Aug 2008)

Log Message:
-----------
fixed last-chats, EMAIL

Modified Paths:
--------------
    shell-tools/trunk/src/bash-commons/bashrc.bash

Modified: shell-tools/trunk/src/bash-commons/bashrc.bash
===================================================================
--- shell-tools/trunk/src/bash-commons/bashrc.bash	2008-08-11 19:10:14 UTC (rev 942)
+++ shell-tools/trunk/src/bash-commons/bashrc.bash	2008-08-13 06:09:34 UTC (rev 943)
@@ -31,6 +31,9 @@
 #
 ################################################################
 
+# personal environment variables (TODO somehow factor this out)
+export EMAIL='Yang Zhang <y_...@mi...>'
+
 # TODO this is from sht; mv it to a mini-commons
 # TODO is this necessary in light of advanced var expansions?
 is_declared() {
@@ -586,7 +589,7 @@
 
 # purple chat logs from today
 last-chats() {
-    find /home/yang/.purple/logs/ -mtime -1 |
+    find "$HOME/.purple/logs/" -mtime -1 |
     fgrep -v .system |
     fgrep "$( date +%Y-%m-%d )"
 }


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[Assorted-commits] SF.net SVN: assorted:[942] shell-tools/trunk/src/bash-commons/bashrc.bash

[<yan...@us...>]

Revision: 942
          http://assorted.svn.sourceforge.net/assorted/?rev=942&view=rev
Author:   yangzhang
Date:     2008-08-11 19:10:14 +0000 (Mon, 11 Aug 2008)

Log Message:
-----------
fixed user-local python paths

Modified Paths:
--------------
    shell-tools/trunk/src/bash-commons/bashrc.bash

Modified: shell-tools/trunk/src/bash-commons/bashrc.bash
===================================================================
--- shell-tools/trunk/src/bash-commons/bashrc.bash	2008-08-11 19:09:37 UTC (rev 941)
+++ shell-tools/trunk/src/bash-commons/bashrc.bash	2008-08-11 19:10:14 UTC (rev 942)
@@ -148,7 +148,7 @@
 pythonpath_prepend=
 for ver in 2.5 ; do # 2.4 ; do # 2.3 2.4 2.5 '' ; do
     pythonpath_prepend="$USER_PREFIX/lib/python$ver/site-packages:$pythonpath_prepend"
-    pythonpath_prepend="$USER_PKG/assorted-python/lib/python$ver/site-packages:$pythonpath_prepend"
+    pythonpath_prepend="$USER_TOAST_PREFIX/lib/python$ver/site-packages:$pythonpath_prepend"
     pythonpath_prepend="/usr/local/lib/python$ver/site-packages:$pythonpath_prepend"
     pythonpath_prepend="$GLOBAL_PREFIX/lib/python$ver/site-packages:$pythonpath_prepend"
 done


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[Assorted-commits] SF.net SVN: assorted:[941] configs/trunk/src/vim/plugin/taglist.vim

[<yan...@us...>]

Revision: 941
          http://assorted.svn.sourceforge.net/assorted/?rev=941&view=rev
Author:   yangzhang
Date:     2008-08-11 19:09:37 +0000 (Mon, 11 Aug 2008)

Log Message:
-----------
silenced the taglist plugin warning

Modified Paths:
--------------
    configs/trunk/src/vim/plugin/taglist.vim

Modified: configs/trunk/src/vim/plugin/taglist.vim
===================================================================
--- configs/trunk/src/vim/plugin/taglist.vim	2008-08-11 14:59:07 UTC (rev 940)
+++ configs/trunk/src/vim/plugin/taglist.vim	2008-08-11 19:09:37 UTC (rev 941)
@@ -94,8 +94,8 @@
         elseif executable('tags')
             let Tlist_Ctags_Cmd = 'tags'
         else
-            echomsg 'Taglist: Exuberant ctags (http://ctags.sf.net) ' .
-                        \ 'not found in PATH. Plugin is not loaded.'
+"            echomsg 'Taglist: Exuberant ctags (http://ctags.sf.net) ' .
+"                        \ 'not found in PATH. Plugin is not loaded.'
             " Skip loading the plugin
             let loaded_taglist = 'no'
             let &cpo = s:cpo_save


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[Assorted-commits] SF.net SVN: assorted:[940] personal-site/trunk/src/index.txt

[<yan...@us...>]

Revision: 940
          http://assorted.svn.sourceforge.net/assorted/?rev=940&view=rev
Author:   yangzhang
Date:     2008-08-11 14:59:07 +0000 (Mon, 11 Aug 2008)

Log Message:
-----------
removed office phone

Modified Paths:
--------------
    personal-site/trunk/src/index.txt

Modified: personal-site/trunk/src/index.txt
===================================================================
--- personal-site/trunk/src/index.txt	2008-08-11 14:58:56 UTC (rev 939)
+++ personal-site/trunk/src/index.txt	2008-08-11 14:59:07 UTC (rev 940)
@@ -40,8 +40,8 @@
   item( 'Yahoo', 'ymsgr:sendIM?', 'overbored' );
   item( 'Jabber (Google)', 'xmpp:', 'gmail.com', 'yaaang' );
   item( 'Skype', 'callto://', 'yaaang' );
-  item( 'FreeNode', 'irc://irc.freenode.org/', 'zeeee' ); // TODO fix
-  item( '"Office"', 'MIT/CSAIL <a href="http://whereis.mit.edu/map-jpg?selection=32&Buildings=go">32</a>-<a href="http://www.csail.mit.edu/resources/maps/9G/G908.gif">G908</a>, <a href="http://www.eecs.mit.edu/stata-link.html">Stata Center</a>, <a href="http://maps.google.com/maps?f=q&hl=en&geocode=&q=32+Vassar+St,+Cambridge,+MA+02139&sll=42.357926,-71.093616&sspn=0.00842,0.01575&ie=UTF8&ll=42.362682,-71.093495&spn=0.008419,0.01575&z=16&iwloc=addr">32 Vassar St., Cambridge, MA 02139</a>, <a href="callto://+1-617-253-6015">(617) 253-6015</a>' );
+  item( 'FreeNode', 'irc://irc.freenode.org/', 'zeeee' );
+  item( '"Office"', 'MIT/CSAIL <a href="http://whereis.mit.edu/map-jpg?selection=32&Buildings=go">32</a>-<a href="http://www.csail.mit.edu/resources/maps/9G/G908.gif">G908</a>, <a href="http://www.eecs.mit.edu/stata-link.html">Stata Center</a>, <a href="http://maps.google.com/maps?f=q&hl=en&geocode=&q=32+Vassar+St,+Cambridge,+MA+02139&sll=42.357926,-71.093616&sspn=0.00842,0.01575&ie=UTF8&ll=42.362682,-71.093495&spn=0.008419,0.01575&z=16&iwloc=addr">32 Vassar St., Cambridge, MA 02139</a>' );
   item( 'GPG public key', '<a href="yang.gpg.asc">yang.gpg.asc</a> (<a href="http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xB1E65B60">MIT PKS entry</a>)' );
   document.write( '</ul>' );
   // ]]>


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[Assorted-commits] SF.net SVN: assorted:[939] configs/trunk/src/cron/backup-blog.bash

[<yan...@us...>]

Revision: 939
          http://assorted.svn.sourceforge.net/assorted/?rev=939&view=rev
Author:   yangzhang
Date:     2008-08-11 14:58:56 +0000 (Mon, 11 Aug 2008)

Log Message:
-----------
new backups/wp subdir

Modified Paths:
--------------
    configs/trunk/src/cron/backup-blog.bash

Modified: configs/trunk/src/cron/backup-blog.bash
===================================================================
--- configs/trunk/src/cron/backup-blog.bash	2008-08-10 22:43:31 UTC (rev 938)
+++ configs/trunk/src/cron/backup-blog.bash	2008-08-11 14:58:56 UTC (rev 939)
@@ -2,5 +2,6 @@
 
 FORCE_BASHRC=1 . ~/.bashrc && . common.bash || exit 1
 
+mkdir -p ~/personal/backups/wp/
 exec mysqldump --defaults-extra-file=$HOME/.y_z.cnf -h sql.mit.edu y_z+wp |
-bzip2 -c > ~/personal/backups/wp-$( date +%Y%m%d ).mysqldump.bz2
+bzip2 -c > ~/personal/backups/wp/$( date +%Y%m%d ).mysqldump.bz2


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[Assorted-commits] SF.net SVN: assorted:[938] simple-zdb/trunk/src

[<yan...@us...>]

Revision: 938
          http://assorted.svn.sourceforge.net/assorted/?rev=938&view=rev
Author:   yangzhang
Date:     2008-08-10 22:43:31 +0000 (Sun, 10 Aug 2008)

Log Message:
-----------
- added custom checks
- moved the CUI frontend to cmdline to get a core zdb package
- added phonesync (another frontend) to analyze nokia exported csv files
- added a google calendar client; this should eventually become another
  frontend

Modified Paths:
--------------
    simple-zdb/trunk/src/zdb.py

Added Paths:
-----------
    simple-zdb/trunk/src/cal.py
    simple-zdb/trunk/src/cmdline.py
    simple-zdb/trunk/src/phonesync.py

Added: simple-zdb/trunk/src/cal.py
===================================================================
--- simple-zdb/trunk/src/cal.py	                        (rev 0)
+++ simple-zdb/trunk/src/cal.py	2008-08-10 22:43:31 UTC (rev 938)
@@ -0,0 +1,88 @@
+#!/usr/bin/env python
+
+from __future__ import with_statement
+from atom import Content, Title, Summary
+from path import path
+from commons.startup import run_main
+from time import gmtime, strftime, time
+from gdata.calendar.service import CalendarService
+from gdata.calendar import (
+    CalendarEventEntry,
+    CalendarListEntry,
+    Color,
+    Hidden,
+    Timezone,
+    When,
+    Where,
+)
+
+def main( argv ):
+
+  print_calendars = True
+  print_events    = True
+
+  # authentication
+
+  with file( path( '~/.google.auth' ).expanduser() ) as f:
+    user, pw = f.read().split('\n')[:2]
+
+  cal = CalendarService( email = user, password = pw, source = 'zdb' )
+  cal.ProgrammaticLogin()
+
+  # get feed of user-owned calendars
+
+  cs = cal.GetOwnCalendarsFeed()
+
+  # print own calendars
+
+  if print_calendars:
+    print cs.title.text
+    for i,c in enumerate(cs.entry):
+      print '  %2d. %s' % (i, c.title.text,)
+
+  # create zdb calendar if necessary
+
+  if 'zdb' not in ( c.title.text for c in cs.entry ):
+    cle = CalendarListEntry()
+    cle.title    = Title( text = 'zdb' )
+    cle.summary  = Summary( text = 'Google Calendar frontend to zdb' )
+    cle.where    = Where( value_string = '' )
+    cle.color    = Color( value = '#2952A3' )
+    cle.timezone = Timezone( value = 'America/New_York' )
+    cle.hidden   = Hidden( value = 'false' )
+    zdbcal = cal.InsertCalendar( new_calendar = cle )
+    # XXX THE UNTAKEN PATH
+  else:
+    zdbcal = ( c for c in cs.entry if c.title.text == 'zdb' ).next()
+
+  # get feed of events on zdb calendar
+
+  zdburi = ( l.href for l in zdbcal.link if l.rel == 'alternate' ).next()
+  es = cal.GetCalendarEventFeed( uri = zdburi )
+
+  # print events on zdb calendar
+
+  if print_events:
+    print 'Events for calendar: %s' % (es.title.text,)
+    for i,e in enumerate(es.entry):
+      print '  %2d. %s (%s - %s)' % (i, e.title.text, e.when[0].start_time, e.when[0].end_time)
+
+  return es
+
+  # parse events
+
+  for e in es.entry:
+    pass
+
+  # create event on default calendar
+
+  if False:
+    event = CalendarEventEntry()
+    event.title = Title( text = 'testing' )
+    event.content = Content( text = 'my content' )
+    event.when.append( When(
+          start_time = strftime('%Y-%m-%dT%H:%M:%S.000Z', gmtime()),
+          end_time = strftime('%Y-%m-%dT%H:%M:%S.000Z', gmtime(time() + 3600)) ) )
+    new_event = cal.InsertEvent( event, zdburi )
+
+run_main()


Property changes on: simple-zdb/trunk/src/cal.py
___________________________________________________________________
Added: svn:executable
   + *

Added: simple-zdb/trunk/src/cmdline.py
===================================================================
--- simple-zdb/trunk/src/cmdline.py	                        (rev 0)
+++ simple-zdb/trunk/src/cmdline.py	2008-08-10 22:43:31 UTC (rev 938)
@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+
+from __future__ import with_statement
+from commons.exceps import handle_exceptions
+from commons.log import config_logging
+from commons.startup import run_main
+from sys import stdin, stdout
+from zdb import *
+
+def main( argv ):
+  config_logging( do_console = True )
+
+  try: loaddb()
+  except zdb_exception: createdb( True )
+
+  while True:
+    stdout.write( '>>> ' )
+    line = stdin.readline()
+    if line == '': print; break
+    words = line.split()
+    if words != []:
+      cmd, params = words[0], words[1:]
+      try:
+        if False: pass
+        elif cmd == 'add':  thedb().add(  *params )
+        elif cmd == 'del':  thedb().rm(   *params )
+        elif cmd == 'set':  thedb().set(  *params )
+        elif cmd == 'dump': thedb().dump( *params )
+        elif cmd == 'load': importdb( *params )
+        elif cmd == 'quit': break
+        else: raise zdb_exception( 'bad command: ' + cmd )
+      except Exception, ex:
+        # print >> stderr, ex
+        handle_exceptions()
+
+  savedb()
+
+run_main( handle_exceptions = False )


Property changes on: simple-zdb/trunk/src/cmdline.py
___________________________________________________________________
Added: svn:executable
   + *

Added: simple-zdb/trunk/src/phonesync.py
===================================================================
--- simple-zdb/trunk/src/phonesync.py	                        (rev 0)
+++ simple-zdb/trunk/src/phonesync.py	2008-08-10 22:43:31 UTC (rev 938)
@@ -0,0 +1,63 @@
+#!/usr/bin/env python
+
+from __future__ import with_statement
+from commons.log import config_logging
+from commons.startup import run_main
+from csv import reader
+from itertools import chain, imap
+from re import compile
+from sys import stdin, stdout
+from zdb import *
+
+pat = compile( r'[\s-]+' )
+
+def simplify( x ):
+  return pat.sub( '', x.lower() )
+
+def findperson( first, last ):
+  first, last = map( simplify, [ first, last ] )
+  for k in thedb().name2obj.iterkeys():
+    words = map( simplify, k.split() )
+    if ( first == words[0] and
+         ( last == words[-1] or
+           len( last ) == 0 or
+           len( last ) == 1 and last[0] == words[-1][0] ) ):
+      yield k
+
+def main( argv ):
+  config_logging( do_console = True )
+
+  try: loaddb()
+  except zdb_exception: createdb( True )
+
+  lines = stdin.read().decode('utf16').strip().split('\n')
+
+  for row in list( reader( lines ) )[1:]:
+    phonevals = filter( lambda x: x != '', row[4:] )
+    if row[1] == '' and row[3] == '':
+      print 'cannot handle: %s' % ( row, )
+    else:
+      matches = list( findperson( row[1], row[3] ) )
+      if len( matches ) > 1:
+        raise zdb_exception( 'more than one match for %s %s: %s' %
+                             ( row[1], row[3], ', '.join(matches) ) )
+      elif matches == []:
+        print 'no match found for', row[1], row[3]
+        print 'values:', ', '.join( phonevals )
+        print
+      elif len( matches ) == 1:
+        o = thedb().get( matches[0] )
+        zdbvals = set( imap( simplify, chain( *o.props.itervalues() ) ) )
+        failed = False
+        for cell in phonevals:
+          if simplify(cell) not in zdbvals:
+            failed = True
+            break
+        if failed:
+          print 'phonevals:', ', '.join( phonevals )
+          print 'zdbvals:', ', '.join( zdbvals )
+          o.dump( stdout )
+          print
+      else: assert False
+
+run_main()


Property changes on: simple-zdb/trunk/src/phonesync.py
___________________________________________________________________
Added: svn:executable
   + *

Modified: simple-zdb/trunk/src/zdb.py
===================================================================
--- simple-zdb/trunk/src/zdb.py	2008-08-10 21:41:42 UTC (rev 937)
+++ simple-zdb/trunk/src/zdb.py	2008-08-10 22:43:31 UTC (rev 938)
@@ -4,17 +4,16 @@
 
 from cPickle import load, dump, dumps
 from cStringIO import StringIO
-from commons.log import info, config_logging
-from commons.exceps import handle_exceptions
+from commons.log import info
 from commons.files import soft_makedirs
 from commons.startup import run_main
 from commons.structs import free_struct
 from os import rename
 from path import path
 from re import match
-from sys import stdin, stdout, stderr
+from sys import stderr
 from time import time
-from unittest import TestCase, main as test_main
+from unittest import TestCase
 from functools import partial
 
 info = partial( info, '' )
@@ -43,6 +42,8 @@
   # User-facing functions (these are the console commands)
   def add( self, name, parents, props ):
     self.addobj( obj( name, parents, props ) )
+  def get( self, name ):
+    return self.name2obj[ name ]
   def set( self, name, field, value ):
     self.name2obj[ name ].addprop( field, value  )
   def rm( self, name ):
@@ -77,6 +78,21 @@
           assert p in self.name2obj, 'parent doesnt exist: %s' % p
         # TODO make sure there are no cycles in the parent graph and that
         # everything terminates at root 'concept'
+
+        # perform custom checks
+        def get(k): return o.props.get(k, [])
+        if 'person' in o.parents:
+          for spousename in get( 'spouse' ):
+            spouse = self.name2obj[ spousename ]
+            assert name in spouse.props.get( 'spouse', [] ) and spouse.parents == [ 'person' ]
+        elif 'event' in o.parents:
+          for placename in get( 'place' ):
+            place = self.name2obj[ placename ]
+            assert place.parents == [ 'place' ]
+          for personname in get( 'people' ):
+            person = self.name2obj[ personname ]
+            assert person.parents == [ 'person' ]
+
     except AssertionError, ex:
       print >> stderr, o.name
       raise
@@ -160,6 +176,10 @@
 #   db.add( 'event',  [ 'concept' ], [ 'date/time' ] )
 #   db.add( 'group',  [ 'concept' ], [ 'cell' ] )
 
+def thedb():
+  global db
+  return db
+
 #
 # parser
 #
@@ -233,39 +253,3 @@
     expected[1].addprop( 'email', 'mj...@ne...' )
     expected[1].addprop( 'notes', '- loves kids' )
     self.assertEqual( parsed, expected )
-
-#
-# main
-#
-
-def main( argv ):
-  global db
-
-  config_logging( do_console = True )
-
-  try: loaddb()
-  except zdb_exception: createdb( True )
-
-  while True:
-    stdout.write( '>>> ' )
-    line = stdin.readline()
-    if line == '': print; break
-    words = line.split()
-    if words != []:
-      cmd, params = words[0], words[1:]
-      try:
-        if False: pass
-        elif cmd == 'add':  db.add(  *params )
-        elif cmd == 'del':  db.rm(   *params )
-        elif cmd == 'set':  db.set(  *params )
-        elif cmd == 'dump': db.dump( *params )
-        elif cmd == 'load': importdb( *params )
-        elif cmd == 'quit': break
-        else: raise zdb_exception( 'bad command: ' + cmd )
-      except Exception, ex:
-        # print >> stderr, ex
-        handle_exceptions()
-
-  savedb()
-
-run_main( handle_exceptions = False )


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[Assorted-commits] SF.net SVN: assorted:[937] sandbox/trunk/src/py

[<yan...@us...>]

Revision: 937
          http://assorted.svn.sourceforge.net/assorted/?rev=937&view=rev
Author:   yangzhang
Date:     2008-08-10 21:41:42 +0000 (Sun, 10 Aug 2008)

Log Message:
-----------
added module globals demo

Added Paths:
-----------
    sandbox/trunk/src/py/module-globals/
    sandbox/trunk/src/py/module-globals/globs.py
    sandbox/trunk/src/py/module-globals/main.py

Added: sandbox/trunk/src/py/module-globals/globs.py
===================================================================
--- sandbox/trunk/src/py/module-globals/globs.py	                        (rev 0)
+++ sandbox/trunk/src/py/module-globals/globs.py	2008-08-10 21:41:42 UTC (rev 937)
@@ -0,0 +1,3 @@
+def foo():
+  global x
+  x = 'hello'

Added: sandbox/trunk/src/py/module-globals/main.py
===================================================================
--- sandbox/trunk/src/py/module-globals/main.py	                        (rev 0)
+++ sandbox/trunk/src/py/module-globals/main.py	2008-08-10 21:41:42 UTC (rev 937)
@@ -0,0 +1,23 @@
+#!/usr/bin/env python
+
+# Demonstrates that an imported module cannot affect the globals seen by the
+# outer (importing) modules.
+
+from globs import *
+
+def bar():
+  global x
+  x = 3
+
+def main():
+  global x
+
+  # This doesn't work:
+  # foo()
+  # print x
+
+  # Only this works:
+  bar()
+  print x
+
+main()


Property changes on: sandbox/trunk/src/py/module-globals/main.py
___________________________________________________________________
Added: svn:executable
   + *


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[Assorted-commits] SF.net SVN: assorted:[936] configs/trunk/src

[<yan...@us...>]

Revision: 936
          http://assorted.svn.sourceforge.net/assorted/?rev=936&view=rev
Author:   yangzhang
Date:     2008-08-08 22:08:58 +0000 (Fri, 08 Aug 2008)

Log Message:
-----------
added hz to config; hopefully a more versatile default.bashrc

Modified Paths:
--------------
    configs/trunk/src/default.bashrc
    configs/trunk/src/ssh/config

Modified: configs/trunk/src/default.bashrc
===================================================================
--- configs/trunk/src/default.bashrc	2008-08-08 21:02:03 UTC (rev 935)
+++ configs/trunk/src/default.bashrc	2008-08-08 22:08:58 UTC (rev 936)
@@ -1,2 +1,2 @@
-export PATH="/opt/armed/bin:$PATH"
+export PATH="$HOME/.local/armed/bin:/opt/armed/bin:$PATH"
 . bashrc.bash

Modified: configs/trunk/src/ssh/config
===================================================================
--- configs/trunk/src/ssh/config	2008-08-08 21:02:03 UTC (rev 935)
+++ configs/trunk/src/ssh/config	2008-08-08 22:08:58 UTC (rev 936)
@@ -5,6 +5,14 @@
 
 # StrictHostKeyChecking no
 
+Host hz
+  HostName hzproject.com
+  User yzhang
+
+Host icfp
+  HostName 128.30.79.174
+  User knoppix
+
 Host rem
   HostName remote.mit.edu
   User root


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[Assorted-commits] SF.net SVN: assorted:[935] sandbox/trunk/src

[<yan...@us...>]

Revision: 935
          http://assorted.svn.sourceforge.net/assorted/?rev=935&view=rev
Author:   yangzhang
Date:     2008-08-08 21:02:03 +0000 (Fri, 08 Aug 2008)

Log Message:
-----------
added ant sandbox

Added Paths:
-----------
    sandbox/trunk/src/ant/
    sandbox/trunk/src/ant/system-property-propagation/
    sandbox/trunk/src/ant/system-property-propagation/SystemPropertyTest.java
    sandbox/trunk/src/ant/system-property-propagation/build.xml

Added: sandbox/trunk/src/ant/system-property-propagation/SystemPropertyTest.java
===================================================================
--- sandbox/trunk/src/ant/system-property-propagation/SystemPropertyTest.java	                        (rev 0)
+++ sandbox/trunk/src/ant/system-property-propagation/SystemPropertyTest.java	2008-08-08 21:02:03 UTC (rev 935)
@@ -0,0 +1,6 @@
+public class SystemPropertyTest {
+  public static void main(String[] args) {
+    System.out.println(System.getProperties().containsKey("nojsampler"));
+    System.out.println(System.getProperties().containsKey("nojsampler") && !System.getProperty("nojsampler").equals(""));
+  }
+}

Copied: sandbox/trunk/src/ant/system-property-propagation/build.xml (from rev 923, sandbox/trunk/src/java/java-from-c/build.xml)
===================================================================
--- sandbox/trunk/src/ant/system-property-propagation/build.xml	                        (rev 0)
+++ sandbox/trunk/src/ant/system-property-propagation/build.xml	2008-08-08 21:02:03 UTC (rev 935)
@@ -0,0 +1,14 @@
+<?xml version="1.0" ?>
+<project default="all">
+  <!-- properties set from the command line get the same treatment as the ones
+  set in property tasks here -->
+  <!-- this doesn't get propagated -->
+  <property name="nojsampler" value="asdf"/>
+  <target name="all">
+    <javac target="1.6" srcdir="." destdir="."/>
+    <java fork="yes" classname="SystemPropertyTest">
+      <!-- only this works -->
+      <sysproperty key="nojsampler" value="${nojsampler}"/>
+    </java>
+  </target>
+</project>


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[Assorted-commits] SF.net SVN: assorted:[934] sandbox/trunk/src/c/inttypes.c

[<yan...@us...>]

Revision: 934
          http://assorted.svn.sourceforge.net/assorted/?rev=934&view=rev
Author:   yangzhang
Date:     2008-08-08 20:42:50 +0000 (Fri, 08 Aug 2008)

Log Message:
-----------
added int types demo

Added Paths:
-----------
    sandbox/trunk/src/c/inttypes.c

Added: sandbox/trunk/src/c/inttypes.c
===================================================================
--- sandbox/trunk/src/c/inttypes.c	                        (rev 0)
+++ sandbox/trunk/src/c/inttypes.c	2008-08-08 20:42:50 UTC (rev 934)
@@ -0,0 +1,11 @@
+#include <stdint.h>
+#include <stdio.h>
+
+int
+main()
+{
+  printf("%lld\n", INT64_C(0));
+  printf("%lld\n", INT64_C(-9223372036854775807)-1);
+  printf("%lld\n", INT64_MIN);
+  return 0;
+}


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[Assorted-commits] SF.net SVN: assorted:[933] sandbox/trunk/src/py/makodemo.py

[<yan...@us...>]

Revision: 933
          http://assorted.svn.sourceforge.net/assorted/?rev=933&view=rev
Author:   yangzhang
Date:     2008-08-08 13:47:49 +0000 (Fri, 08 Aug 2008)

Log Message:
-----------
added mako demo

Added Paths:
-----------
    sandbox/trunk/src/py/makodemo.py

Added: sandbox/trunk/src/py/makodemo.py
===================================================================
--- sandbox/trunk/src/py/makodemo.py	                        (rev 0)
+++ sandbox/trunk/src/py/makodemo.py	2008-08-08 13:47:49 UTC (rev 933)
@@ -0,0 +1,24 @@
+#!/usr/bin/env python
+
+from mako.template import Template
+
+doc = r"""
+<%
+    rows = [[v for v in range(0,10)] for row in range(0,10)]
+%>
+<table>
+    % for row in rows:
+        ${makerow(row)}
+    % endfor
+</table>
+
+<%def name="makerow(row)">
+    <tr>
+    % for name in row:
+        <td>${name} ${foo.pop()}</td>\
+    % endfor
+    </tr>
+</%def>
+"""
+
+print Template(doc).render(foo = range(10000))


Property changes on: sandbox/trunk/src/py/makodemo.py
___________________________________________________________________
Added: svn:executable
   + *


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[Assorted-commits] SF.net SVN: assorted:[932] sandbox/trunk/src/java/java-from-c

[<yan...@us...>]

Revision: 932
          http://assorted.svn.sourceforge.net/assorted/?rev=932&view=rev
Author:   yangzhang
Date:     2008-08-07 01:59:37 +0000 (Thu, 07 Aug 2008)

Log Message:
-----------
added (a working) hzrun; tweaks, renames, cleanup

Modified Paths:
--------------
    sandbox/trunk/src/java/java-from-c/Makefile

Added Paths:
-----------
    sandbox/trunk/src/java/java-from-c/Hello.java
    sandbox/trunk/src/java/java-from-c/hzrun.cc
    sandbox/trunk/src/java/java-from-c/jnilib.cc
    sandbox/trunk/src/java/java-from-c/jnitest.cc

Removed Paths:
-------------
    sandbox/trunk/src/java/java-from-c/jnilib.cpp
    sandbox/trunk/src/java/java-from-c/jnitest.cpp

Added: sandbox/trunk/src/java/java-from-c/Hello.java
===================================================================
--- sandbox/trunk/src/java/java-from-c/Hello.java	                        (rev 0)
+++ sandbox/trunk/src/java/java-from-c/Hello.java	2008-08-07 01:59:37 UTC (rev 932)
@@ -0,0 +1,5 @@
+public class Hello {
+  public static void main(String[] args) {
+    System.out.println("hello, world!");
+  }
+}

Modified: sandbox/trunk/src/java/java-from-c/Makefile
===================================================================
--- sandbox/trunk/src/java/java-from-c/Makefile	2008-08-06 08:10:02 UTC (rev 931)
+++ sandbox/trunk/src/java/java-from-c/Makefile	2008-08-07 01:59:37 UTC (rev 932)
@@ -1,3 +1,4 @@
+CLASSPATH       := .
 CPATH           := $(JAVA_HOME)/include:$(JAVA_HOME)/include/linux:$(CPATH)
 LIBRARY_PATH    := $(JAVA_LIBRARY_PATH)
 LD_LIBRARY_PATH := $(JAVA_LIBRARY_PATH):.
@@ -2,8 +3,12 @@
 
-all: test
+all: test hzrun Hello.class
+	./hzrun Hello
 	./test
 
-dbg: test
-	gdb test
+Hello.class: Hello.java
+	javac $<
 
+hzrun: hzrun.cc
+	g++ -g3 -o $@ $^ -ljava
+
 # Two modes of building this.  The first is the more direct way for Linux, and
@@ -14,22 +19,22 @@
 
 ifeq ($(mode),)
 
-test: JniTest.h jnitest.cpp libjnitest.so
-	g++ -g3 -o test jnitest.cpp libjnitest.so -ljava
+test: jnitest.cc JniTest.h libjnitest.so
+	g++ -g3 -o $@ $< libjnitest.so -ljava
 
-libjnitest.so: jnilib.cpp JniTest.h
-	g++ -g3 -shared -fPIC -o libjnitest.so jnilib.cpp
+libjnitest.so: jnilib.cc JniTest.h
+	g++ -g3 -shared -fPIC -o $@ $<
 
 else
 
-test: JniTest.h jnitest.cpp libjnitest.so
-	g++ -g3 -o test jnitest.cpp librealjnitest.so -ljava
+test: jnitest.cc JniTest.h libjnitest.so
+	g++ -g3 -o $@ $< librealjnitest.so -ljava
 
 libjnitest.so: librealjnitest.so
-	g++ -g3 -shared -fPIC -o libjnitest.so librealjnitest.so
+	g++ -g3 -shared -fPIC -o $@ $<
 
-librealjnitest.so: jnilib.cpp JniTest.h
-	g++ -g3 -shared -fPIC -o librealjnitest.so jnilib.cpp
+librealjnitest.so: jnilib.cc JniTest.h
+	g++ -g3 -shared -fPIC -o $@ $<
 
 endif
 
@@ -39,8 +44,8 @@
 JniTest.class: JniTest.java
 	javac JniTest.java
 
-.PHONY: clean
+.PHONY: all dbg clean
 
 clean:
-	rm -f test JniTest.h *.so *.class
+	rm -f test JniTest.h *.so *.class hzrun
 

Added: sandbox/trunk/src/java/java-from-c/hzrun.cc
===================================================================
--- sandbox/trunk/src/java/java-from-c/hzrun.cc	                        (rev 0)
+++ sandbox/trunk/src/java/java-from-c/hzrun.cc	2008-08-07 01:59:37 UTC (rev 932)
@@ -0,0 +1,97 @@
+#include <iostream>
+#include <string>
+#include <jni.h>
+#include <cassert>
+#include <cstring>
+#include <cstdlib>
+
+using namespace std;
+
+int main(int argc, char* argv[]) {
+  string classname = "com/horizontica/TPCCServer";
+  if (argc != 2) {
+    cout << "Usage: hzrun javaclassname" << endl;
+  } else {
+    classname = argv[1];
+  }
+
+  JavaVMOption options[2];
+  JavaVMInitArgs vm_args;
+  JavaVM *jvm;
+  JNIEnv *env;
+  long status;
+
+  cout << "CLASSPATH: " << getenv("CLASSPATH") << endl;
+  options[0].optionString = strdup((string("-Djava.class.path=") + string(getenv("CLASSPATH"))).c_str());
+  options[1].optionString = strdup("-verbose:jni");
+
+  memset(&vm_args, 0, sizeof(vm_args));
+  vm_args.version = JNI_VERSION_1_6;
+  vm_args.nOptions = 1;
+  vm_args.options = options;
+
+  status = JNI_CreateJavaVM(&jvm, (void**) &env, &vm_args);
+  if (status == JNI_ERR) {
+    fprintf(stderr, "Error creating VM\n");
+    return 1;
+  }
+
+  jclass class_MainClass;
+
+  jthrowable e;
+  cout << "Looking for class: " << classname << endl;
+  class_MainClass = env->FindClass(classname.c_str());
+  e = env->ExceptionOccurred();
+  if (e) {
+    cout << "\n**********************exception found****************\n";
+    env->ExceptionDescribe();
+    return 1;
+  } else {
+    cout << "Found class\n";
+  }
+
+  assert(class_MainClass != NULL);
+  jmethodID id_main = env->GetStaticMethodID(class_MainClass, "main", "([Ljava/lang/String;)V");
+  e = env->ExceptionOccurred();
+  if (e) {
+    cout << "\n**********************exception found****************\n";
+    env->ExceptionDescribe();
+    return 1;
+  } else {
+    cout << "Found main method\n";
+  }
+
+  assert(id_main != NULL);
+  jclass class_String = env->FindClass("java/lang/String");
+  e = env->ExceptionOccurred();
+  if (e) {
+    cout << "\n**********************exception found****************\n";
+    env->ExceptionDescribe();
+    return 1;
+  } else {
+    cout << "Found string\n";
+  }
+
+  jobjectArray array_s = env->NewObjectArray(0, class_String, NULL);
+  e = env->ExceptionOccurred();
+  if (e) {
+    cout << "\n**********************exception found****************\n";
+    env->ExceptionDescribe();
+    return 1;
+  } else {
+    cout << "Created Array\n";
+  }
+
+  env->CallStaticVoidMethod(class_MainClass, id_main, array_s);
+  e = env->ExceptionOccurred();
+  if (e) {
+    cout << "\n**********************exception found****************\n";
+    env->ExceptionDescribe();
+    return 1;
+  } else {
+    cout << "called main\n";
+  }
+
+  cout << "success" << endl;
+}
+

Copied: sandbox/trunk/src/java/java-from-c/jnilib.cc (from rev 931, sandbox/trunk/src/java/java-from-c/jnilib.cpp)
===================================================================
--- sandbox/trunk/src/java/java-from-c/jnilib.cc	                        (rev 0)
+++ sandbox/trunk/src/java/java-from-c/jnilib.cc	2008-08-07 01:59:37 UTC (rev 932)
@@ -0,0 +1,15 @@
+#include "JniTest.h"
+#include <iostream>
+#include <jni.h>
+#include <cassert>
+using namespace std;
+
+JNIEXPORT void JNICALL Java_JniTest_printNativeValue(JNIEnv *env, jobject obj, jint x) {
+    for (int i = 0; i < 1000000; i++)
+        double x = 13 / 5.5;
+    if (x % 1000 == 0) {
+        cout << "native: " << x << endl;
+        cout.flush();
+    }
+}
+

Deleted: sandbox/trunk/src/java/java-from-c/jnilib.cpp
===================================================================
--- sandbox/trunk/src/java/java-from-c/jnilib.cpp	2008-08-06 08:10:02 UTC (rev 931)
+++ sandbox/trunk/src/java/java-from-c/jnilib.cpp	2008-08-07 01:59:37 UTC (rev 932)
@@ -1,15 +0,0 @@
-#include "JniTest.h"
-#include <iostream>
-#include <jni.h>
-#include <cassert>
-using namespace std;
-
-JNIEXPORT void JNICALL Java_JniTest_printNativeValue(JNIEnv *env, jobject obj, jint x) {
-    for (int i = 0; i < 1000000; i++)
-        double x = 13 / 5.5;
-    if (x % 1000 == 0) {
-        cout << "native: " << x << endl;
-        cout.flush();
-    }
-}
-

Copied: sandbox/trunk/src/java/java-from-c/jnitest.cc (from rev 931, sandbox/trunk/src/java/java-from-c/jnitest.cpp)
===================================================================
--- sandbox/trunk/src/java/java-from-c/jnitest.cc	                        (rev 0)
+++ sandbox/trunk/src/java/java-from-c/jnitest.cc	2008-08-07 01:59:37 UTC (rev 932)
@@ -0,0 +1,74 @@
+#include "JniTest.h"
+#include <cstdio>
+#include <iostream>
+#include <jni.h>
+#include <cassert>
+
+using namespace std;
+
+int main(int argc, char* argv[]) {
+
+  Java_JniTest_printNativeValue(NULL, NULL, 5);
+
+  JavaVMOption options[2];
+  JavaVMInitArgs vm_args;
+  JavaVM *jvm;
+  JNIEnv *env;
+  long status;
+
+  options[0].optionString = strdup("-Djava.class.path=.");
+  options[1].optionString = strdup("-verbose:jni");
+  //options[2].optionString = strdup("-Xverbose:class");
+
+  memset(&vm_args, 0, sizeof(vm_args));
+  vm_args.version = JNI_VERSION_1_6;
+  vm_args.nOptions = 1;
+  vm_args.options = options;
+
+  status = JNI_CreateJavaVM(&jvm, (void**) &env, &vm_args);
+  if (status == JNI_ERR)
+  {
+    fprintf(stderr, "Error creating VM\n");
+    return 1;
+  }
+
+  jclass class_JniTest;
+
+  jthrowable e;
+  class_JniTest = env->FindClass("JniTest");
+  e = env->ExceptionOccurred();
+  if(e) {
+    cout<<"\n**********************exception found****************\n";
+    env->ExceptionDescribe();
+  } else {
+    cout<<"Found class\n";
+  }
+
+
+  assert(class_JniTest != NULL);
+  jmethodID id_print = env->GetMethodID(class_JniTest, "printValue", "(I)V");
+  e = env->ExceptionOccurred();
+  if(e) {
+    cout<<"\n**********************exception found****************\n";
+    env->ExceptionDescribe();
+  } else {
+    cout<<"Found method 1\n";
+  }
+  jmethodID id_construct = env->GetMethodID(class_JniTest, "<init>", "()V");
+  e = env->ExceptionOccurred();
+  if(e) {
+    cout<<"\n**********************exception found****************\n";
+    env->ExceptionDescribe();
+  } else {
+    cout<<"Found method 2\n";
+  }
+  jobject obj = env->NewObject(class_JniTest, id_construct);
+  for (int i = 0; i < 100000; i++)
+    env->CallVoidMethod(obj, id_print, i);
+
+  cout << "This is some output." << endl;
+
+  jvm->DestroyJavaVM();
+  return 0;
+}
+

Deleted: sandbox/trunk/src/java/java-from-c/jnitest.cpp
===================================================================
--- sandbox/trunk/src/java/java-from-c/jnitest.cpp	2008-08-06 08:10:02 UTC (rev 931)
+++ sandbox/trunk/src/java/java-from-c/jnitest.cpp	2008-08-07 01:59:37 UTC (rev 932)
@@ -1,78 +0,0 @@
-#include "JniTest.h"
-#include <cstdio>
-#include <iostream>
-#include <jni.h>
-#include <cassert>
-
-using namespace std;
-
-int main(int argc, char* argv[]) {
-
-    Java_JniTest_printNativeValue(NULL, NULL, 5);
-
-    JavaVMOption options[2];
-    JavaVMInitArgs vm_args;
-    JavaVM *jvm;
-    JNIEnv *env;
-    long status;
-
-    options[0].optionString = strdup("-Djava.class.path=.");
-    options[1].optionString = strdup("-verbose:jni");
-    //options[2].optionString = strdup("-Xverbose:class");
-
-    memset(&vm_args, 0, sizeof(vm_args));
-    vm_args.version = JNI_VERSION_1_6;
-    vm_args.nOptions = 2;
-    vm_args.options = options;
-
-    status = JNI_CreateJavaVM(&jvm, (void**) &env, &vm_args);
-    if (status == JNI_ERR)
-    {
-        fprintf(stderr, "Error creating VM\n");
-        return 1;
-    }
-
-    jclass class_JniTest;
-    jint value;
-
-    jthrowable e;
-    class_JniTest = env->FindClass("JniTest");
-    e = env->ExceptionOccurred();
-    if(e) {
-        cout<<"\n**********************exception found****************\n";
-        env->ExceptionDescribe();
-    }
-    else{
-        cout<<"Found class\n";
-    }
-
-
-    assert(class_JniTest != NULL);
-    jmethodID id_print = env->GetMethodID(class_JniTest, "printValue", "(I)V");
-    e = env->ExceptionOccurred();
-    if(e) {
-        cout<<"\n**********************exception found****************\n";
-        env->ExceptionDescribe();
-    }
-    else{
-        cout<<"Found method 1\n";
-    }
-    jmethodID id_construct = env->GetMethodID(class_JniTest, "<init>", "()V");
-    e = env->ExceptionOccurred();
-    if(e) {
-        cout<<"\n**********************exception found****************\n";
-        env->ExceptionDescribe();
-    }
-    else{
-        cout<<"Found method 2\n";
-    }
-    jobject obj = env->NewObject(class_JniTest, id_construct);
-    for (int i = 0; i < 100000; i++)
-        env->CallVoidMethod(obj, id_print, i);
-
-    cout << "This is some output." << endl;
-
-    jvm->DestroyJavaVM();
-    return 0;
-}
-


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[Assorted-commits] SF.net SVN: assorted:[931] sandbox/trunk/src

[<yan...@us...>]

Revision: 931
          http://assorted.svn.sourceforge.net/assorted/?rev=931&view=rev
Author:   yangzhang
Date:     2008-08-06 08:10:02 +0000 (Wed, 06 Aug 2008)

Log Message:
-----------
- added gcc sandbox
- added profile-guided optimization demo

Added Paths:
-----------
    sandbox/trunk/src/gcc/
    sandbox/trunk/src/gcc/pgo/
    sandbox/trunk/src/gcc/pgo/Makefile
    sandbox/trunk/src/gcc/pgo/README
    sandbox/trunk/src/gcc/pgo/pgodemo.cc

Added: sandbox/trunk/src/gcc/pgo/Makefile
===================================================================
--- sandbox/trunk/src/gcc/pgo/Makefile	                        (rev 0)
+++ sandbox/trunk/src/gcc/pgo/Makefile	2008-08-06 08:10:02 UTC (rev 931)
@@ -0,0 +1,14 @@
+all: out/pgodemo-gen
+
+out/pgodemo-gen: pgodemo.cc
+	mkdir -p $(@D)
+	g++ -Wall -O3 -fprofile-generate -o $@ $^
+
+out/pgodemo-use: pgodemo.cc
+	mkdir -p $(@D)
+	g++ -Wall -O3 -fprofile-use -o $@ $^
+
+clean:
+	rm -rf out/ pgodemo.gc*
+
+.PHONY: all clean

Added: sandbox/trunk/src/gcc/pgo/README
===================================================================
--- sandbox/trunk/src/gcc/pgo/README	                        (rev 0)
+++ sandbox/trunk/src/gcc/pgo/README	2008-08-06 08:10:02 UTC (rev 931)
@@ -0,0 +1,20 @@
+Demo of profile-guided optimization.
+
+`make pgodemo-gen` produces the executable along with `pgodemo.gcno`, whose
+purpose is unclear to me at the moment (removing it doesn't seem to affect any
+future step), but `.gcno` and `.gcda` files appear to be gcov-related.
+
+At this point, you may run the executable, which will produce a `pgodemo.gcda`
+file back in the original build directory (the location of the executable, your
+current working directory at the time of execution, etc. are all irrelevant).
+
+'make pgodemo-use` produces the optimized version of the executable by
+consuming `pgodemo.gcda`.  This will reproduce a new `pgodemo.gcno`.
+
+If you try to build pgodemo-use without the `.gcda` file, you'll get:
+
+  $ make out/pgodemo-use
+  mkdir -p out
+  g++ -Wall -O3 -fprofile-use -o out/pgodemo-use pgodemo.cc
+  pgodemo.cc: In function ‘(static initializers for pgodemo.cc)’:
+  pgodemo.cc:11: note: file pgodemo.gcda not found, execution counts estimated

Added: sandbox/trunk/src/gcc/pgo/pgodemo.cc
===================================================================
--- sandbox/trunk/src/gcc/pgo/pgodemo.cc	                        (rev 0)
+++ sandbox/trunk/src/gcc/pgo/pgodemo.cc	2008-08-06 08:10:02 UTC (rev 931)
@@ -0,0 +1,10 @@
+#include <iostream>
+
+using namespace std;
+
+int
+main()
+{
+  cout << "hello" << endl;
+  return 0;
+}


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[Assorted-commits] SF.net SVN: assorted:[930] sandbox/trunk/src/make/shell-var-expansion.mk

[<yan...@us...>]

Revision: 930
          http://assorted.svn.sourceforge.net/assorted/?rev=930&view=rev
Author:   yangzhang
Date:     2008-08-05 19:50:15 +0000 (Tue, 05 Aug 2008)

Log Message:
-----------
added shell variable expansion demo

Added Paths:
-----------
    sandbox/trunk/src/make/shell-var-expansion.mk

Added: sandbox/trunk/src/make/shell-var-expansion.mk
===================================================================
--- sandbox/trunk/src/make/shell-var-expansion.mk	                        (rev 0)
+++ sandbox/trunk/src/make/shell-var-expansion.mk	2008-08-05 19:50:15 UTC (rev 930)
@@ -0,0 +1,4 @@
+# demonstrates that you can delay variable expansion for the shell
+
+all:
+	@echo \$$HOME: $$HOME


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[Assorted-commits] SF.net SVN: assorted:[929] sandbox/trunk/src/py/flocking.py

[<yan...@us...>]

Revision: 929
          http://assorted.svn.sourceforge.net/assorted/?rev=929&view=rev
Author:   yangzhang
Date:     2008-08-05 19:29:36 +0000 (Tue, 05 Aug 2008)

Log Message:
-----------
added flock() on read-only fd

Modified Paths:
--------------
    sandbox/trunk/src/py/flocking.py

Modified: sandbox/trunk/src/py/flocking.py
===================================================================
--- sandbox/trunk/src/py/flocking.py	2008-08-05 19:28:45 UTC (rev 928)
+++ sandbox/trunk/src/py/flocking.py	2008-08-05 19:29:36 UTC (rev 929)
@@ -1,11 +1,13 @@
 #!/usr/bin/env python
 
-# Demo of flock.  Try running this concurrently from two shells.
+# Demo of flock.  Try running this concurrently from two shells.  Also try
+# running this with an arg if you want to open the file in read mode.
 
 from __future__ import with_statement
 from fcntl import *
+from sys import argv
 
-with file('/tmp/mylock', 'w') as f:
+with file('/tmp/mylock', 'w' if len(argv) == 1 else 'r') as f:
   print 'locking'
   flock(f, LOCK_EX)
   print 'locked'


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[Assorted-commits] SF.net SVN: assorted:[928] shell-tools/trunk/src/bash-commons

[<yan...@us...>]

Revision: 928
          http://assorted.svn.sourceforge.net/assorted/?rev=928&view=rev
Author:   yangzhang
Date:     2008-08-05 19:28:45 +0000 (Tue, 05 Aug 2008)

Log Message:
-----------
tweaked persistent-fsc, persistent-pidgin

Modified Paths:
--------------
    shell-tools/trunk/src/bash-commons/bashrc.bash
    shell-tools/trunk/src/bash-commons/common.bash

Modified: shell-tools/trunk/src/bash-commons/bashrc.bash
===================================================================
--- shell-tools/trunk/src/bash-commons/bashrc.bash	2008-08-03 23:11:11 UTC (rev 927)
+++ shell-tools/trunk/src/bash-commons/bashrc.bash	2008-08-05 19:28:45 UTC (rev 928)
@@ -601,10 +601,12 @@
 
 persistent-pidgin() {
     while true ; do
-        date
+        echo "=== $(date) ==="
         time gdb -batch -ex 'handle SIGPIPE nostop' -ex 'run' -ex 'bt full' -ex 'q' pidgin
         echo "exit status: $?"
         trace sleep 1
+        echo
+        echo
     done
 }
 

Modified: shell-tools/trunk/src/bash-commons/common.bash
===================================================================
--- shell-tools/trunk/src/bash-commons/common.bash	2008-08-03 23:11:11 UTC (rev 927)
+++ shell-tools/trunk/src/bash-commons/common.bash	2008-08-05 19:28:45 UTC (rev 928)
@@ -333,7 +333,7 @@
     "$@"
 }
 
-persist-fsc() {
+persistent-fsc() {
   local output="$(fsc "$@")" ||
   status="$$"
   #echo "GOT OUTPUT 1:"


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