#include "apr.h"
#include "apr_lib.h"
#include "apr_strings.h"
#include "apr_buckets.h"
#include "apr_hash.h"
#include "apr_want.h"
#include "httpd.h"
#include "http_config.h"
#include "http_request.h"
#include "http_ssl.h"
#include "http_log.h"
#include "util_filter.h"
#include "http_protocol.h"
#include "ap_expr.h"

Classes
struct	format_tag

struct	header_entry

struct	echo_do

struct	edit_do

struct	headers_conf

Macros
#define	APR_WANT_STRFUNC

Typedefs
typedef const char *	format_tag_fn(request_rec r, char a)

Enumerations
enum	hdr_actions { hdr_add = 'a' , hdr_set = 's' , hdr_append = 'm' , hdr_merge = 'g' , hdr_unset = 'u' , hdr_echo = 'e' , hdr_edit = 'r' , hdr_edit_r = 'R' , hdr_setifempty = 'i' , hdr_note = 'n' }

Functions
static const char *	constant_item (request_rec r, char stuff)

static const char *	header_request_duration (request_rec r, char a)

static const char *	header_request_time (request_rec r, char a)

static const char *	unwrap_header (apr_pool_t p, const char hdr)

static const char *	header_request_env_var (request_rec r, char a)

static const char *	header_request_ssl_var (request_rec r, char name)

static const char *	header_request_loadavg (request_rec r, char a)

static const char *	header_request_idle (request_rec r, char a)

static const char *	header_request_busy (request_rec r, char a)

static void *	create_headers_dir_config (apr_pool_t p, char d)

static void *	merge_headers_config (apr_pool_t p, void basev, void *overridesv)

static char *	parse_misc_string (apr_pool_t p, format_tag tag, const char **sa)

static char *	parse_format_tag (apr_pool_t p, format_tag tag, const char **sa)

static char *	parse_format_string (cmd_parms cmd, header_entry hdr, const char *s)

static APR_INLINE const char *	header_inout_cmd (cmd_parms cmd, void indirconf, const char action, const char hdr, const char value, const char subs, const char *envclause)

static const char *	header_cmd (cmd_parms cmd, void indirconf, const char *args)

static char *	process_tags (header_entry hdr, request_rec r)

static const char *	process_regexp (header_entry hdr, const char value, request_rec *r)

static int	echo_header (void v, const char key, const char *val)

static int	edit_header (void v, const char key, const char *val)

static int	add_them_all (void v, const char key, const char *val)

static int	do_headers_fixup (request_rec r, apr_table_t headers, apr_array_header_t *fixup, int early)

static void	ap_headers_insert_output_filter (request_rec *r)

static void	ap_headers_insert_error_filter (request_rec *r)

static apr_status_t	ap_headers_output_filter (ap_filter_t f, apr_bucket_brigade in)

static apr_status_t	ap_headers_error_filter (ap_filter_t f, apr_bucket_brigade in)

static apr_status_t	ap_headers_fixup (request_rec *r)

static apr_status_t	ap_headers_early (request_rec *r)

static void	register_format_tag_handler (const char tag, format_tag_fn tag_handler)

static int	header_pre_config (apr_pool_t p, apr_pool_t plog, apr_pool_t *ptemp)

static int	header_post_config (apr_pool_t pconf, apr_pool_t plog, apr_pool_t ptemp, server_rec s)

static void	register_hooks (apr_pool_t *p)

Variables
static apr_hash_t *	format_tag_hash

static char	hdr_in = '0'

static char	hdr_out_onsuccess = '1'

static char	hdr_out_always = '2'

static const char *	condition_early = "early"

static const command_rec	headers_cmds []

static int *const	aplog_module_index = &( headers_module.module_index)

Macro Definition Documentation

◆ APR_WANT_STRFUNC

#define APR_WANT_STRFUNC

Definition at line 75 of file mod_headers.c.

Typedef Documentation

◆ format_tag_fn

typedef const char * format_tag_fn(request_rec *r, char *a)

Definition at line 111 of file mod_headers.c.

Enumeration Type Documentation

◆ hdr_actions

enum hdr_actions

Enumerator
hdr_add
hdr_set
hdr_append
hdr_merge
hdr_unset
hdr_echo
hdr_edit
hdr_edit_r
hdr_setifempty
hdr_note

Definition at line 90 of file mod_headers.c.

Function Documentation

◆ add_them_all()

static int add_them_all	(	void *	v,
		const char *	key,
		const char *	val
	)

static

Definition at line 685 of file mod_headers.c.

◆ ap_headers_early()

static apr_status_t ap_headers_early ( request_rec * r )

static

< Module declines to handle

Definition at line 923 of file mod_headers.c.

◆ ap_headers_error_filter()

static apr_status_t ap_headers_error_filter	(	ap_filter_t *	f,
		apr_bucket_brigade *	in
	)

static

Definition at line 883 of file mod_headers.c.

◆ ap_headers_fixup()

static apr_status_t ap_headers_fixup ( request_rec * r )

static

< Module declines to handle

Definition at line 911 of file mod_headers.c.

◆ ap_headers_insert_error_filter()

static void ap_headers_insert_error_filter ( request_rec * r )

static

Definition at line 849 of file mod_headers.c.

◆ ap_headers_insert_output_filter()

static void ap_headers_insert_output_filter ( request_rec * r )

static

Definition at line 836 of file mod_headers.c.

◆ ap_headers_output_filter()

static apr_status_t ap_headers_output_filter	(	ap_filter_t *	f,
		apr_bucket_brigade *	in
	)

static

Definition at line 859 of file mod_headers.c.

◆ constant_item()

static const char * constant_item	(	request_rec *	r,
		char *	stuff
	)

static

Definition at line 166 of file mod_headers.c.

◆ create_headers_dir_config()

static void * create_headers_dir_config	(	apr_pool_t *	p,
		char *	d
	)

static

Definition at line 243 of file mod_headers.c.

◆ do_headers_fixup()

static int do_headers_fixup	(	request_rec *	r,
		apr_table_t *	headers,
		apr_array_header_t *	fixup,
		int	early
	)

static

Definition at line 693 of file mod_headers.c.

◆ echo_header()

static int echo_header	(	void *	v,
		const char *	key,
		const char *	val
	)

static

Definition at line 660 of file mod_headers.c.

◆ edit_header()

static int edit_header	(	void *	v,
		const char *	key,
		const char *	val
	)

static

Definition at line 674 of file mod_headers.c.

◆ header_cmd()

static const char * header_cmd	(	cmd_parms *	cmd,
		void *	indirconf,
		const char *	args
	)

static

Definition at line 554 of file mod_headers.c.

◆ header_inout_cmd()

static APR_INLINE const char * header_inout_cmd	(	cmd_parms *	cmd,
		void *	indirconf,
		const char *	action,
		const char *	hdr,
		const char *	value,
		const char *	subs,
		const char *	envclause
	)

static

unused

Definition at line 419 of file mod_headers.c.

◆ header_post_config()

static int header_post_config	(	apr_pool_t *	pconf,
		apr_pool_t *	plog,
		apr_pool_t *	ptemp,
		server_rec *	s
	)

static

< Module has handled this stage.

Definition at line 980 of file mod_headers.c.

◆ header_pre_config()

static int header_pre_config	(	apr_pool_t *	p,
		apr_pool_t *	plog,
		apr_pool_t *	ptemp
	)

static

< Module has handled this stage.

Definition at line 966 of file mod_headers.c.

◆ header_request_busy()

static const char * header_request_busy	(	request_rec *	r,
		char *	a
	)

static

Definition at line 232 of file mod_headers.c.

◆ header_request_duration()

static const char * header_request_duration	(	request_rec *	r,
		char *	a
	)

static

Definition at line 170 of file mod_headers.c.

◆ header_request_env_var()

static const char * header_request_env_var	(	request_rec *	r,
		char *	a
	)

static

Definition at line 197 of file mod_headers.c.

◆ header_request_idle()

static const char * header_request_idle	(	request_rec *	r,
		char *	a
	)

static

Definition at line 225 of file mod_headers.c.

◆ header_request_loadavg()

static const char * header_request_loadavg	(	request_rec *	r,
		char *	a
	)

static

Definition at line 217 of file mod_headers.c.

◆ header_request_ssl_var()

static const char * header_request_ssl_var	(	request_rec *	r,
		char *	name
	)

static

Definition at line 207 of file mod_headers.c.

◆ header_request_time()

static const char * header_request_time	(	request_rec *	r,
		char *	a
	)

static

Definition at line 175 of file mod_headers.c.

◆ merge_headers_config()

static void * merge_headers_config	(	apr_pool_t *	p,
		void *	basev,
		void *	overridesv
	)

static

Definition at line 254 of file mod_headers.c.

◆ parse_format_string()

static char * parse_format_string	(	cmd_parms *	cmd,
		header_entry *	hdr,
		const char *	s
	)

static

Definition at line 382 of file mod_headers.c.

◆ parse_format_tag()

static char * parse_format_tag	(	apr_pool_t *	p,
		format_tag *	tag,
		const char **	sa
	)

static

Definition at line 330 of file mod_headers.c.

◆ parse_misc_string()

static char * parse_misc_string	(	apr_pool_t *	p,
		format_tag *	tag,
		const char **	sa
	)

static

Definition at line 270 of file mod_headers.c.

◆ process_regexp()

static const char * process_regexp	(	header_entry *	hdr,
		const char *	value,
		request_rec *	r
	)

static

Definition at line 625 of file mod_headers.c.

◆ process_tags()

static char * process_tags	(	header_entry *	hdr,
		request_rec *	r
	)

static

Definition at line 595 of file mod_headers.c.

◆ register_format_tag_handler()

static void register_format_tag_handler	(	const char *	tag,
		format_tag_fn *	tag_handler
	)

static

Definition at line 960 of file mod_headers.c.

◆ register_hooks()

static void register_hooks ( apr_pool_t * p )

static

Definition at line 986 of file mod_headers.c.

◆ unwrap_header()

static const char * unwrap_header	(	apr_pool_t *	p,
		const char *	hdr
	)

static

Definition at line 182 of file mod_headers.c.

Variable Documentation

◆ aplog_module_index

int* const aplog_module_index = &( headers_module.module_index)

static

Definition at line 1001 of file mod_headers.c.

◆ condition_early

const char* condition_early = "early"

static

Definition at line 123 of file mod_headers.c.

◆ format_tag_hash

apr_hash_t* format_tag_hash

static

Definition at line 88 of file mod_headers.c.

◆ hdr_in

char hdr_in = '0'

static

Definition at line 106 of file mod_headers.c.

◆ hdr_out_always

char hdr_out_always = '2'

static

Definition at line 108 of file mod_headers.c.

◆ hdr_out_onsuccess

char hdr_out_onsuccess = '1'

static

Definition at line 107 of file mod_headers.c.

◆ headers_cmds

const command_rec headers_cmds[]

static

Initial value:

=
{
    
 
{  "Header" ,  header_cmd ,  &hdr_out_onsuccess ,   4   , RAW_ARGS,  "an optional condition, an action, header and value "                      "followed by optional env clause"  },
    
 
{  "RequestHeader" ,  header_cmd ,  &hdr_in ,   4   , RAW_ARGS,  "an action, header and value followed by optional env "                      "clause"  },
    {NULL}
}

Definition at line 949 of file mod_headers.c.

Classes

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ APR_WANT_STRFUNC

Typedef Documentation

◆ format_tag_fn

Enumeration Type Documentation

◆ hdr_actions

Function Documentation

◆ add_them_all()

◆ ap_headers_early()

◆ ap_headers_error_filter()

◆ ap_headers_fixup()

◆ ap_headers_insert_error_filter()

◆ ap_headers_insert_output_filter()

◆ ap_headers_output_filter()

◆ constant_item()

◆ create_headers_dir_config()

◆ do_headers_fixup()

◆ echo_header()

◆ edit_header()

◆ header_cmd()

◆ header_inout_cmd()

◆ header_post_config()

◆ header_pre_config()

◆ header_request_busy()

◆ header_request_duration()

◆ header_request_env_var()

◆ header_request_idle()

◆ header_request_loadavg()

◆ header_request_ssl_var()

◆ header_request_time()

◆ merge_headers_config()

◆ parse_format_string()

◆ parse_format_tag()

◆ parse_misc_string()

◆ process_regexp()

◆ process_tags()

◆ register_format_tag_handler()

◆ register_hooks()

◆ unwrap_header()

Variable Documentation

◆ aplog_module_index

◆ condition_early

◆ format_tag_hash

◆ hdr_in

◆ hdr_out_always

◆ hdr_out_onsuccess

◆ headers_cmds