Commit Graph

55 Commits

Author SHA1 Message Date
Glenn Strauss c687e01c98 [core] r->uri.path always set, though might be ""
(might be "" if <backend>.server sets "fix-root-scriptname" => "enable")
2020-07-08 19:54:29 -04:00
Glenn Strauss 7c7f8c467c [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
2020-07-08 19:54:29 -04:00
Glenn Strauss 31d9495330 [core] store subrequest_handler instead of mode
store pointer to module in handler_module instead of con->mode id
2020-07-08 19:54:29 -04:00
Glenn Strauss 1474be7859 [core] move addtl request-specific struct members 2020-07-08 19:54:29 -04:00
Glenn Strauss 03b4c993d2 [multiple] generic config array type checking 2020-07-08 19:54:28 -04:00
Glenn Strauss c8cd7cf49b [multiple] extern log_epoch_secs
replace srv->cur_ts
2020-07-08 19:54:28 -04:00
Glenn Strauss 409bba80b1 [multiple] reduce direct use of srv->cur_ts 2020-07-08 19:54:28 -04:00
Glenn Strauss 50bdb55de8 [multiple] connection hooks no longer get (srv *)
(explicit (server *) not passed; available in con->srv)
2020-07-08 19:54:28 -04:00
Glenn Strauss 010c28949c [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)
2020-07-08 19:54:28 -04:00
Glenn Strauss b73949e03f [multiple] plugin.c handles common FREE_FUNC code
(simpler for modules; less boilerplate to cut-n-paste)
2020-07-08 18:08:51 -04:00
Glenn Strauss adbbc6a4f5 [mod_trigger_b4_dl] use config_plugin_values_init() 2020-05-23 17:59:30 -04:00
Glenn Strauss e2de4e581e [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
2020-05-23 17:59:29 -04:00
Glenn Strauss 36f64b26a1 [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)
2020-05-23 17:59:29 -04:00
Glenn Strauss 6eb34ef5ab [core] add const to callers of http_header_*_get()
(The few places where value is modified in-place were not made const)
2020-02-24 11:15:32 -05:00
Glenn Strauss 601c572c39 [core] inline buffer as part of data_string value
(instead of value being (buffer *))
2020-02-24 11:15:32 -05:00
Glenn Strauss 47a758f959 [core] inline buffer key for *_patch_connection()
handle buffer key as part of DATA_UNSET in *_patch_connection()
(instead of key being (buffer *))
2020-02-24 11:15:32 -05:00
Mohammed Sadiq 6a988bb0d0 [multiple] cleaner calloc use in SETDEFAULTS_FUNC
github: closes #99

  "cleaner calloc use in SETDEFAULTS_FUNC"
2019-04-20 02:09:04 -04:00
Glenn Strauss 5b327e0089 [multiple] quiet compiler warnings --without-pcre
quiet compiler warnings for ./configure --without-pcre
2018-09-25 20:49:25 -04:00
Glenn Strauss 3dd3cde902 [core] abstraction layer for HTTP header manip
convert existing calls to manip request/response headers
convert existing calls to manip environment array (often header-related)
2018-09-23 18:01:58 -04:00
Glenn Strauss 04d76e7afd [core] some header cleanup
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
2018-04-08 22:22:23 -04:00
Glenn Strauss 685cab057e [core] rename fd_close_on_exec()
rename fd_close_on_exec() to fdevent_setfd_cloexec()
2017-07-15 22:42:15 -04:00
Glenn Strauss ba953cdf45 [core] include "fdevent.h" where needed
(instead of providing #include "fdevent.h" in base.h)
2017-03-28 02:17:33 -04:00
Glenn Strauss 20ed025685 [core] use con->dst_addr_buf instead of ip recalc
use con->dst_addr_buf over inet_ntop_cache_get_ip(srv, &(con->dst_addr))
2017-03-28 02:17:33 -04:00
Glenn Strauss a53f662a30 [core] remove some unused header includes
remove exposure of stdio.h in buffer.h for print_backtrace(), now static
2017-03-28 02:17:33 -04:00
Glenn Strauss bd77abe0f8 [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.

2017-03-08 11:42:59 -05:00
Glenn Strauss ac90699d28 [autobuild] rm module stub code for missing deps
remove module stub code since the build system(s) no longer build any
module when the dependencies for a given module are not present.
2016-10-17 14:15:50 -04:00
Glenn Strauss d506f4a569 minor: spelling changes in some comments/messages 2016-07-18 23:26:38 -04:00
Glenn Strauss 8abd06a7ff consistent inclusion of config.h at top of files (fixes #2073)
From: Glenn Strauss <>

git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2016-03-19 15:14:35 +00:00
Stefan Bühler f3b577ddee use libmemcached instead of deprecated libmemcache
Differential Revision:

From: Stefan Bühler <>

git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2016-01-03 14:48:11 +00:00
Stefan Bühler c512345fa2 [config] check config option scope; warn if server option is given in conditional
From: Stefan Bühler <>

git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2015-11-07 12:51:11 +00:00
Stefan Bühler b66fa2cb68 [plugins] when modules are linked statically still only load the modules given in the config
- previously it would load all modules in some fixed order
- also warn when mod_magnet or mod_trigger_b4_dl are compiled without
  needed dependencies
- mod_trigger_b4_dl fails in plugin_init when dependencies are missing

From: Stefan Bühler <>

git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2015-08-29 09:28:01 +00:00
Stefan Bühler 33cebeb0f7 fix segfaults in many plugins if they failed configuration
From: Stefan Bühler <>

git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2015-05-14 09:38:33 +00:00
Stefan Bühler ad3e93ea96 Use buffer API to read and modify "used" member
- 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 <>

git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2015-02-08 19:10:44 +00:00
Stefan Bühler 6afad87d2e fix buffer, chunk and http_chunk API
* remove unused structs and functions
    (buffer_array, read_buffer)
  * change return type from int to void for many functions,
    as the return value (indicating error/success) was never checked,
    and the function would only fail on programming errors and not on
    invalid input; changed functions to use force_assert instead of
    returning an error.
  * all "len" parameters now are the real size of the memory to be read.
    the length of strings is given always without the terminating 0.
  * the "buffer" struct still counts the terminating 0 in ->used,
    provide buffer_string_length() to get the length of a string in a
    unset config "strings" have used == 0, which is used in some places
    to distinguish unset values from "" (empty string) values.
  * most buffer usages should now use it as string container.
  * optimise some buffer copying by "moving" data to other buffers
  * use (u)intmax_t for generic int-to-string functions
  * remove unused enum values: UNUSED_CHUNK, ENCODING_UNSET
  * converted BUFFER_APPEND_SLASH to inline function (no macro feature
  * refactor: create chunkqueue_steal: moving (partial) chunks into another
  * http_chunk: added separate function to terminate chunked body instead of
    magic handling in http_chunk_append_mem().
    http_chunk_append_* now handle empty chunks, and never terminate the
    chunked body.

From: Stefan Bühler <>

git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2015-02-08 12:37:10 +00:00
Stefan Bühler 9f2be4882d force assertion: setting FD_CLOEXEC must work (if available)
From: Stefan Bühler <>

git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2014-02-16 13:08:29 +00:00
Stefan Bühler 6f208cfde1 fix/silence bugs reported by ccc-analyzer (clang)
These should all be non critical:
 * memory leaks on startup in error cases (which lead to
   immediate shutdowns anyway)
 * http_auth/ldap: passing uninitialized "ret" to ldap_err2string
 * sizeof(T) not matching the target pointer in malloc/calloc calls;
   those cases were either:
   * T being the wrong pointer type - shouldn't matter as long as all
     pointers have same size
   * T being larger than the type needed
 * mod_accesslog: direct use after free in cleanup (server shutdown);
   could crash before "clean" shutdown
 * some false positives (mod_compress, mod_expire)
 * assert(srv->config_context->used > 0); - this is always the case,
   as there is always a global config block

From: Stefan Bühler <>

git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2013-11-13 11:43:26 +00:00
Stefan Bühler a0e93c678b fix undefined stuff found with clang
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2013-05-15 10:31:09 +00:00
Stefan Bühler 22e8b456a9 Fix header inclusion order, always include "config.h" before any system header
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2009-10-11 14:31:42 +00:00
Stefan Bühler 63f785a2f8 Added some extra warning options in cmake and fix the resulting warnings (unused/static functions)
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2009-03-07 21:05:37 +00:00
Stefan Bühler 21c5377d3f Use FD_CLOEXEC if possible (fixes #1821)
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2008-12-07 15:22:49 +00:00
Stefan Bühler ad12e4c5b2 Insert many con->mode checks; they should prevent two modules to handle the same request if they shouldn't (#631)
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2008-08-01 16:13:34 +00:00
Stefan Bühler cf789917f7 Close connection after redirect in trigger_b4_dl
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2008-07-20 12:58:18 +00:00
Marcus Rückert 8cd1471cb3 - white space cleanup part 2 this time 1.4 ;)
i hope it helps with merging stuff back to 1.5

git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2006-10-04 13:26:23 +00:00
Jan Kneschke b4d9d061c8 either remove include config.h or covered it in HAVE_CONFIG_H
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2005-09-24 12:06:04 +00:00
Jan Kneschke 0d7dca9483 removed #ifdefs and fixed conditional config for mod_trigger_b4_dl that way
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2005-08-18 08:17:17 +00:00
Jan Kneschke 0d79097c3d added debug option to mod_trigger_b4_dl and initialize the base-config
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2005-08-17 17:36:03 +00:00
Jan Kneschke 2bc237115e fixes compiling after last merge
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2005-08-16 13:04:54 +00:00
Jan Kneschke 7e71b5c880 don't segfault on configfile error
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2005-08-15 09:50:43 +00:00
Jan Kneschke c8408d015c removed setup_connection (merged [295])
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2005-08-08 10:27:07 +00:00
Jan Kneschke 161ed5530b call trigger only if GDBM is used
git-svn-id: svn:// 152afb58-edef-0310-8abb-c4023f1b3aa9
2005-07-15 17:45:57 +00:00