[multiple] employ ck_calloc, ck_malloc shared code

employ ck_calloc(), ck_malloc() shared code to slightly reduce code size
(centralize the ck_assert() to check that memory allocation succeeded)

[multiple] mark mod_*_plugin_init() funcs cold

[mod_access] remove excess trace

trace is still issued if access is denied
and r->log_request_handling is set

[mod_access] mark mod_access_check attribute pure

[core] r->uri.path always set, though might be ""

(might be "" if <backend>.server sets "fix-root-scriptname" => "enable")

[multiple] split con, request (very large change)

NB: r->tmp_buf == srv->tmp_buf (pointer is copied for quicker access)

NB: request read and write chunkqueues currently point to connection
chun

[multiple] split con, request (very large change)

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().

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[multiple] copy small struct instead of memcpy()

when patching config

[core] store subrequest_handler instead of mode

store pointer to module in handler_module instead of con->mode id

[multiple] generic config array type checking

[multiple] connection hooks no longer get (srv *)

(explicit (server *) not passed; available in con->srv)

[multiple] prefer (connection *) to (srv *)

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 passi

[multiple] prefer (connection *) to (srv *)

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)

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[multiple] plugin.c handles common FREE_FUNC code

(simpler for modules; less boilerplate to cut-n-paste)

[mod_access] use config_plugin_values_init()

[core] const char *name in struct plugin

put void *data (always used) as first member of struct plugin

add int nconfig member to PLUGIN_DATA

calloc() inits p->data to NULL

[core] simpler config_check_cond()

optimize for common case where condition has been evaluated for
the request and a cached result exists

(also: begin isolating data_config)

[core] inline buffer key for *_patch_connection()

handle buffer key as part of DATA_UNSET in *_patch_connection()
(instead of key being (buffer *))

[multiple] cleaner calloc use in SETDEFAULTS_FUNC

github: closes #99

x-ref:
"cleaner calloc use in SETDEFAULTS_FUNC"
https://github.com/lighttpd/lighttpd1.4/pull/99

[mod_access] restructure for unit tests

[multiple] code reuse: employ array_match_*()

[core] remove some unused header includes

remove exposure of stdio.h in buffer.h for print_backtrace(), now static

[config] more specific checks for array lists

More specific checks on contents of array lists. Each module using
lists now does better checking on the types of values in the list
(strings, integers

[config] more specific checks for array lists

More specific checks on contents of array lists. Each module using
lists now does better checking on the types of values in the list
(strings, integers, arrays/lists)

This helps prevent misconfiguration of things like cgi.assign,
fastcgi.server, and scgi.server, where source code might be
served as static files if parenthesis are misplaced.

x-ref:
https://redmine.lighttpd.net/boards/2/topics/6571

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[mod_access] new directive url.access-allow (fixes #1421)

url.access-allow is list of allowed url suffixes (e.g. file extensions)
If url.access-allow has been set, then deny any URL that does not ma

[mod_access] new directive url.access-allow (fixes #1421)

url.access-allow is list of allowed url suffixes (e.g. file extensions)
If url.access-allow has been set, then deny any URL that does not match
the explicitly listed suffixes.

(thx japc)

x-ref:
"access_allow directive for lighttpd"
https://redmine.lighttpd.net/issues/1421

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consistent inclusion of config.h at top of files (fixes #2073)

From: Glenn Strauss <[email protected]>

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@3113 152afb58-edef-03

consistent inclusion of config.h at top of files (fixes #2073)

From: Glenn Strauss <[email protected]>

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@3113 152afb58-edef-0310-8abb-c4023f1b3aa9

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[config] check config option scope; warn if server option is given in conditional

From: Stefan Bühler <[email protected]>

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@3049 152

[config] check config option scope; warn if server option is given in conditional

From: Stefan Bühler <[email protected]>

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@3049 152afb58-edef-0310-8abb-c4023f1b3aa9

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fix segfaults in many plugins if they failed configuration

From: Stefan Bühler <[email protected]>

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2988 152afb58-edef-0310-8abb-c4

fix segfaults in many plugins if they failed configuration

From: Stefan Bühler <[email protected]>

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2988 152afb58-edef-0310-8abb-c4023f1b3aa9

show more ...