There was a bug in xmpp_send which caused XML special characters to be
sent to the server verbatim, implying in invalid stanzas and making the
server drop the connection. This commit fixed the bug escaping such
characters with the usual rules.
Bugs: The code now do several (de)allocation operations in every send,
this may have a negative effect on performance when used with slow
memory managers.
License: This code is distributed under the same license used by strophe
(i.e., GPLv3 or MIT).
expat is still the default parser, but libxml2 can also be used
via an option to the configure script. New parsers can easily be
added by implementing a parser_foo.c that uses the interface defined
in parser.h.
problems between Win32 (with its broken implementation) and the standard
stdio API. Also fixed a bug in debug output where long messages got
truncated to 1023 chars, and in xmpp_stanza_to_text where long stanzas
got truncated by one character.
