libevent

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nntrab 02905413fd Add callback support for error pages

The existing error pages are very basic and don't allow for
multi-lingual support or for conformity with other pages in a web site.
The aim of the callback functionality is to allow custom error pages to
be supported for calls to evhttp_send_error() by both calling
applications and Libevent itself.

A backward-incompatible change has been made to the title of error pages
sent by evhttp_send_error(). The original version of the function used
the reason argument as part of the title. That might have unforeseen
side-effects if it contains HTML tags. Therefore the title has been
changed to always use the standard status text.

An example of the error callback can be found in this
[version](https://github.com/libevent/libevent/files/123607/http-server.zip)
of the 'http-server' sample. It will output error pages with very bright
backgrounds, the error code using a very large font size and the reason.

Closes: #323 (cherr-picked from PR)

2020-01-13 00:50:14 +03:00

becat.c

Fix compilation without OPENSSL_API_COMPAT

2020-01-07 22:15:08 +03:00

dns-example.c

Fix checking return value of the evdns_base_resolv_conf_parse()

2019-09-05 23:32:40 +03:00

event-read-fifo.c

Fix typos in comments (sample/test/event-internal.h)

2019-08-09 12:34:46 +03:00

hello-world.c

Initialize variable to 0 replace use memset function in sample/hello-world.c