01f2c3128a
`hash_iter_next()` returns a pointer to an element of the data structure which is persistent and not altered while calling `hash_iter_next()`. Therefor we don't have to dup the string, but simply can remember the pointer. In the case where the element would be `hash_drop()`'ped which contains the key, the key is not accessed after it has been free'd. Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
libstrophe [](https://travis-ci.org/strophe/libstrophe)
==========
libstrophe is a lightweight XMPP client library written in C. It has
minimal dependencies and is configurable for various environments. It
runs well on Linux, Unix and Windows based platforms.
libstrophe is dual licensed under MIT and GPLv3.
Build Instructions
------------------
If you are building from a source control checkout, run:
./bootstrap.sh
to generate the `configure` script.
From the top-level directory, run the following commands:
./configure
make
The public API is defined in `strophe.h` which is in the
top-level directory.
The `examples` directory contains some examples of how to
use the library; these may be helpful in addition to the
API documentation
To install on your system, as root (or using sudo):
make install
Note, the default install path is `/usr/local/`, to specify
another path use the `--prefix` option during configure, e.g.:
./configure --prefix=/usr
### Android
Run script `build-android.sh` and follow the instructions. You will
need expat sources and android-ndk.
Requirements
------------
libstrophe requires:
- expat or libxml2 - expat is the default; use --with-libxml2 to
switch
- openssl on UNIX systems
To build libstrophe using autotools you will need autoconf, automake,
libtool and pkg-config.
Installation
------------
libstrophe package has been added to popular Linux distributions,
BSD systems and OSX package managers.
Documentation
-------------
API documentation is inline with the code and conforms to Doxygen
standards. You can generate an HTML version of the API documentation
by running:
doxygen
Then open `docs/html/index.html`.