This is based on the git SHA1 implementation and optimized to do word
accesses rather than byte accesses, and to avoid unnecessary copies into
the context array.
We replaced global.deviceatlas with global_deviceatlas since there's no need
to store all this into the global section. This removes the last #ifdefs,
and now the code is 100% self-contained in da.c. The file da.h was now
removed because it was only used to load dac.h, which is more easily
loaded directly from da.c. It provides another good example of how to
integrate code in the future without touching the core parts.
We replaced global._51degrees with global_51degrees since there's no need
to store all this into the global section. This removes the last #ifdefs,
and now the code is 100% self-contained in 51d.c. The file 51d.h was now
removed because it was only used to load 51Degrees.h, which is more easily
loaded from 51d.c. It provides a good example of how to integrate code in
the future without touching the core parts.
deinit_51degrees() is not called anymore from haproxy.c, removing
2 #ifdefs and one include. The function was made static. The include
file still includes 51Degrees.h which is needed by global.h and 51d.c
so it was not touched beyond this last function removal.
Instead of having a #ifdef in the main init code we now use the registered
init functions. Doing so also enables error checking as errors were previously
reported as alerts but ignored. Also they were incorrect as the 'status'
variable was hidden by a second one and was always reporting DA_SYS (which
is apparently an error) in every case including the case where no file was
loaded. The init_deviceatlas() function was unexported since it's not used
outside of this place anymore.
This removes some #ifdefs from the main haproxy code path. Function
init_51degrees() now returns ERR_* instead of exit(1) on error, and
this function was made static and is not exported anymore.
The only reason wurfl/wurfl.h was needed outside of wurfl.c was to expose
wurfl_handle which is a pointer to a structure, referenced by global.h.
By just storing a void* there instead, we can confine all wurfl code to
wurfl.c, which is really nice.
WURFL is a high-performance and low-memory footprint mobile device
detection software component that can quickly and accurately detect
over 500 capabilities of visiting devices. It can differentiate between
portable mobile devices, desktop devices, SmartTVs and any other types
of devices on which a web browser can be installed.
In order to add WURFL device detection support, you would need to
download Scientiamobile InFuze C API and install it on your system.
Refer to www.scientiamobile.com to obtain a valid InFuze license.
Any useful information on how to configure HAProxy working with WURFL
may be found in:
doc/WURFL-device-detection.txt
doc/configuration.txt
examples/wurfl-example.cfg
Please find more information about WURFL device detection API detection
at https://docs.scientiamobile.com/documentation/infuze/infuze-c-api-user-guide
Introduction of a new function in the LRU cache source file.
Purpose of this function is to be used to delete a number of entries in
the cache. 'number' is defined by the caller and the key removed are
taken at the tail of the tree
This was the first transparent proxy technology supported by haproxy
circa 2005 but it was obsoleted in 2007 by Tproxy 4.0 which removed a
lot of the earlier versions' shortcomings and was finally merged into
the kernel. Since nobody has been using cttproxy for many years now
and nobody has even just tried to compile the files, it's time to
remove it. The doc was updated as well.
Moved 51Degrees code from src/haproxy.c, src/sample.c and src/cfgparse.c
into a separate files src/51d.c and include/import/51d.h.
Added two new functions init_51degrees() and deinit_51degrees(), updated
Makefile and other code reorganizations related to 51Degrees.
It lookup a key in a LRU cache for use with specified domain and revision. It
differs from lru64_get as it does not create missing keys. The function returns
NULL if an error or a cache miss occurs.
Now, When a item is committed in an LRU tree, you can define a function to free
data owned by this item. This function will be called when the item is removed
from the LRU tree or when the tree is destroyed..
This diff is for the DeviceAtlas convertor.
This patch adds the following converters :
deviceatlas-json-file
deviceatlas-log-level
deviceatlas-property-separator
First, the configuration keywords handling (only the log
level configuration part does not end the haproxy process
if it is wrongly set, it fallbacks to the default level).
Furthermore, init, deinit phases and the API lookup phase,
the da_haproxy function which is fed by the input provided
and set all necessary properties chosen via the configuration
to the output, separated by the separator.
The xxhash library provides a very fast and excellent hash algorithm
suitable for many purposes. It excels at hashing large blocks but is
also extremely fast on small ones. It's distributed under a 2-clause
BSD license (GPL-compatible) so it can be included here. Updates are
distributed here :
https://github.com/Cyan4973/xxHash
This will be usable to implement some maps/acl caches for heavy datasets
loaded from files (mostly regex-based but in general anything that cannot
be indexed in a tree).
The ultree code has been removed in favor of a simpler and
cleaner ebtree implementation. The eternity queue does not
need to exist anymore, and the pool_tree64 has been removed.
The ebtree node is stored in the task itself. The qlist list
header is still used by the run-queue, but will be able to
disappear once the run-queue uses ebtree too.
