This function creates a stanza object from a string. The string must
contain a single complete stanza. Multiple stanzas will lead to memory
leak and this is not handled in the patch.
There are situations when applications need more predictable timed
handlers that don't depend on connection status. Other usecase of
the global handlers is to manage offline connections, for example,
reconnect after a disconnection.
Introduced UNUSED macro with cast to void in commoh.h for internal
use. Used cast to void directly in those files which do not
include common.h. Although this change doesn't fix semantic issues
with unused function parameters, it does explicitly mark all those
places, which might require attention in future.
HMAC was originally implemented for SHA1 digest according to RFC2104.
The RFC defined blocksize for all digests as 64 bytes. But RFC4868
requires blocksize for SHA384/SHA512 to be 128 bytes.
Extend HMAC implementation to support variable blocksize and fix it for
SHA384/SHA512.
* Add SCRAM_DIGEST_SIZE macro for maximum possible digest size. It will
avoid new buffer overflow errors when new digests are added.
* Fix buffer overflow in sasl_scram(). Buffers were allocated for SHA1
digest size.
* Fix bug with handler re-registration when a SASL SCRAM mechanism
fails.
@sjaeckel integrated clang-format with formal coding style. Run his
script and commit changes.
There are pros and cons of this commit.
Mixed coding style is a "broken window". A good single style simplifies
reading and writing code.
On the other hand, this is a big change which will lead to conflicts.
XEP-0077 will not be implemented as part of libstrophe's API, but an
example is provided. The example shows how to use the "raw" connection
to register a user.
Closes#54.
Libstrophe doesn't override memory allocation functions in XML libraries
and default allocators are used as result.
Current patch solves this issue partially for expat module. The module
caches 1st strophe context and overrides expat's allocator for parsers
within this context. For all other contexts, fallback to default
allocator.
This is modified version of solution from UnrealEngine project.
New boolean functions:
xmpp_conn_is_connecting()
xmpp_conn_is_connected()
xmpp_conn_is_disconnected()
These functions are backported from UnrealEngine project.
src/snprinf.[ch] rely on HAVE_SNPRINTF macro. The check is missed in
configure script and libstrophe always use internal implementation
of snprinf() which may be inefficient. Add check to configure.ac.
