The PNG spec allows for only one method of compression inside of IDAT chunks: inflate/deflate (Zlib). However, Zlib lets us do some crazy things as long as we make it happy by giving it an Adler hash and spawning some other needed data thus emulating a part of the Zlib spec :-) I just hope this works as I think it does :P
git-svn-id: file:///svn/phpbb/trunk@5518 89ea8834-ac86-4346-8a33-228a782c2dd0
Compress:
- The "crc bug" is not a bug, it is actually a feature (the function returns an Adler hash, not a crc hash. This is more usefull for PNG files..) and was "fixed" by using the proper function instead of munging a substring
- Zip files that are BZip2'd are now supported for extraction :-)
CAPTCHA:
- PNG generation now returns positive numbers for CRC, length, height and width!
- We generate a variable number of images
git-svn-id: file:///svn/phpbb/trunk@5496 89ea8834-ac86-4346-8a33-228a782c2dd0
- fixed cookie based topic tracking
- added missing config variables
- other minor things
git-svn-id: file:///svn/phpbb/trunk@5494 89ea8834-ac86-4346-8a33-228a782c2dd0
1. Set user_style on registration to the board default
2. Do not try to use the template when throwing an error about a missing style
git-svn-id: file:///svn/phpbb/trunk@5426 89ea8834-ac86-4346-8a33-228a782c2dd0
- added some comments to the auth class for better understanding
- revised some permission functions
- added option to negate permission check by prefixing option with a ! (for example checking for !f_read returns true if user is not able to read forum)
- used the new option for testing in ucp front
git-svn-id: file:///svn/phpbb/trunk@5423 89ea8834-ac86-4346-8a33-228a782c2dd0
- not finished yet: some user related items, style admin, database admin and permissions
- Graham: Please add your MCP schema data to the schema data file. ;)
git-svn-id: file:///svn/phpbb/trunk@5357 89ea8834-ac86-4346-8a33-228a782c2dd0
- checking if page_header has been called already
- call correct page footer function
- rewrote avatar gallery
- seperated compilation of template and template functions (new file: functions_template.php)
- added assign_display function to template
- added group management (acp)
- removed admin_groups
git-svn-id: file:///svn/phpbb/trunk@5319 89ea8834-ac86-4346-8a33-228a782c2dd0
- additional changes (mostly bugfixes)
- bart, if you update your user table with the user_lastmark field, set it to the user_lastvisit value ;)
- and last but not least, introducing some bugs in ucp main front (regarding topic tracking)
git-svn-id: file:///svn/phpbb/trunk@5272 89ea8834-ac86-4346-8a33-228a782c2dd0
- allow setting custom template path
- adjusted module class to correctly parse trees with more than one category
- added caching to module class
git-svn-id: file:///svn/phpbb/trunk@5268 89ea8834-ac86-4346-8a33-228a782c2dd0
- added group selection to pm filter
- fixed activation/deletion of inactive user accounts in admin index
- fixed some color swatch bugs
git-svn-id: file:///svn/phpbb/trunk@5152 89ea8834-ac86-4346-8a33-228a782c2dd0
- introduced is_registered and is_bot flags for correct determinition of guest/registered/bot users
- changed bot code to act on useragent || ip
git-svn-id: file:///svn/phpbb/trunk@5117 89ea8834-ac86-4346-8a33-228a782c2dd0
- added download function to functions_compress as well as tiny bugfixes
- added local_name and author to iso.txt file
git-svn-id: file:///svn/phpbb/trunk@5074 89ea8834-ac86-4346-8a33-228a782c2dd0
