fork connection_get_state() for use by mod_status, which
might in the future choose to display different labels.
move and rename connection_get_short_state() into mod_status,
as the func is used only by mod_status
(connection_get_state() is currently used elsewhere only for debugging
in connections.c)
NB: r->tmp_buf == srv->tmp_buf (pointer is copied for quicker access)
NB: request read and write chunkqueues currently point to connection
chunkqueues; per-request and per-connection chunkqueues are
not distinct from one another
con->read_queue == r->read_queue
con->write_queue == r->write_queue
NB: in the future, a separate connection config may be needed for
connection-level module hooks. Similarly, might need to have
per-request chunkqueues separate from per-connection chunkqueues.
Should probably also have a request_reset() which is distinct from
connection_reset().
use global rather than passing around (server *) just for that
li_itostrn() and li_utostrn() return string length
(rather than requiring subsequent strlen() to find length)
convert all log_error_write() to log_error() and pass (log_error_st *)
use con->errh in preference to srv->errh (even though currently same)
avoid passing (server *) when previously used only for logging (errh)
While slightly more memory use in 64-bit (though same memory use as
prior versions of lighttpd), avoids bouncing through second array
when searching in sorted list. Most use of arrays in lighttpd is to
build a list once, and elements are not removed from the list.
This reverts commit 2260a8062ee599ecf28d9b52b981603fd2084aff.
original ordering of array elements is significant
e.g. in lighttpd.conf lists where first match to request is applied
even 2 billion is way larger than even extreme operating values
expected for the members in base.h
include some structs directly in struct server, rather than by ptr
provide standard types in first.h instead of base.h
provide lighttpd types in base_decls.h instead of settings.h
reduce headers exposed by headers for core data structures
do not expose <pcre.h> or <stdlib.h> in headers
move stat_cache_entry to stat_cache.h
reduce use of "server.h" and "base.h" in headers
If lighttpd.conf is invalid, some modules may not have initialized their
per-context config structures, but will have their free-functions
called, which should not be run on uninitialized per-context configs.
x-ref:
"Segfault with simple-vhost.debug = "enable""
https://redmine.lighttpd.net/issues/2798
do not expose server info server_tag is configured by admin
default con->conf.server_tag is still PACKAGE_DESC, those
admin can configure server.tag otherwise.
(these changes reduce recompilation and relinking when switching
brances in source control)
- a lot of code tried to handle manually adding terminating zeroes and
keeping track of the correct "used" count.
Replaced all "external" usages with simple wrapper functions:
* buffer_string_is_empty (used <= 1), buffer_is_empty (used == 0);
prefer buffer_string_is_empty
* buffer_string_set_length
* buffer_string_length
* CONST_BUF_LEN() macro
- removed "static" buffer hacks (buffers pointing to constant/stack
memory instead of malloc()ed data)
- buffer_append_strftime(): refactor buffer+strftime uses
- li_tohex(): no need for a buffer for binary-to-hex conversion:
the output data length is easy to predict
- remove "-Winline" from extra warnings: the "inline" keyword just
supresses the warning about unused but defined (static) functions;
don't care whether it actually gets inlined or not.
From: Stefan Bühler <stbuehler@web.de>
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2979 152afb58-edef-0310-8abb-c4023f1b3aa9
Although those were "easy" to use, they violated the abstraction:
content of the chunkqueue should only be modified via the API.
Replace with chunkqueue_get_memory() and chunkqueue_use_memory() for
functions that read data from network (reusing large buffers),
chunkqueue_steal_with_tempfiles() to store request bodies on disk
temporarily.
Modules that were generating content and need a buffer maintain the
buffer manually (have to be careful to free the buffer on errors, as
it isn't part of the chunkqueue yet).
From: Stefan Bühler <stbuehler@web.de>
git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2976 152afb58-edef-0310-8abb-c4023f1b3aa9
Mohammed Sadiq
