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2009-04-29Merge str_substitution branch.Tilghman Lesher
This branch adds additional methods to dialplan functions, whereby the result buffers are now dynamic buffers, which can be expanded to the size of any result. No longer are variable substitutions limited to 4095 bytes of data. In addition, the common case of needing buffers much smaller than that will enable substitution to only take up the amount of memory actually needed. The existing variable substitution routines are still available, but users of those API calls should transition to using the dynamic-buffer APIs. Reviewboard: http://reviewboard.digium.com/r/174/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@191140 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2009-04-02Missed a common case for needing to extend the buffer.Tilghman Lesher
(closes issue #14716) Reported by: sum Patches: 20090402__bug14716.diff.txt uploaded by tilghman (license 14) Tested by: sum git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@186021 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2009-04-01Merge changes from str_substitution that are unrelated to that branch.Tilghman Lesher
Included is a small bugfix to an ast_str helper, but most of these changes are simply doxygen fixes. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@185912 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2009-03-11Add MALLOC_DEBUG to various utility APIs, so that memory leaks can be ↵Tilghman Lesher
tracked back to their source. (related to issue #14636) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@181028 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2009-02-18Handle negative length and eliminate a condition that is always true.Tilghman Lesher
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@177287 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2009-02-16Might want to update the buffer pointer after a realloc (or we crash)Tilghman Lesher
(closes issue #14485) Reported by: davevg git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@176360 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-12-18Remove duplicate code from the ast_str API. We now use __AST_STR_* toEliel C. Sardanons
access 'struct ast_str' members, but this must only be used inside the API implementation. (closes issue #14098) Reported by: eliel Patches: ast_str.patch uploaded by eliel (license 64) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@165502 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-12-13Merge ast_str_opaque branch (discontinue usage of ast_str internals)Tilghman Lesher
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@163991 65c4cc65-6c06-0410-ace0-fbb531ad65f3