#include "apr.h"
#include "apr_strings.h"
#include "apr_portable.h"
#include "apr_file_io.h"
#include "apr_fnmatch.h"
#include "apr_want.h"
#include "ap_config.h"
#include "httpd.h"
#include "http_config.h"
#include "http_protocol.h"
#include "http_core.h"
#include "http_log.h"
#include "http_request.h"
#include "http_main.h"
#include "http_vhost.h"
#include "util_cfgtree.h"
#include "util_varbuf.h"
#include "mpm_common.h"

Classes
struct	ap_mod_list_struct

struct	arr_elts_param_t

struct	configs

Macros
#define	APR_WANT_STDIO

#define	APR_WANT_STRFUNC

#define	APLOG_UNSET (APLOG_NO_MODULE - 1)

#define	APLOG_MODULE_INDEX AP_CORE_MODULE_INDEX

#define	AP_MAX_INCLUDE_DIR_DEPTH (128)

#define	AP_MAX_ARGC 64

#define	VARBUF_INIT_LEN 200

#define	VARBUF_MAX_LEN (1610241024)

Typedefs
typedef int(*	handler_func) (request_rec *)

typedef void (	dir_maker_func) (apr_pool_t , char )

typedef void (	merger_func) (apr_pool_t , void , void *)

typedef struct ap_mod_list_struct	ap_mod_list

Functions
void	ap_hook_header_parser (ap_HOOK_header_parser_t pf, const char const aszPre, const char const *aszSucc, int nOrder)

apr_array_header_t *	ap_hook_get_header_parser (void)

int	ap_run_header_parser (request_rec *r)

void	ap_hook_pre_config (ap_HOOK_pre_config_t pf, const char const aszPre, const char const *aszSucc, int nOrder)

apr_array_header_t *	ap_hook_get_pre_config (void)

int	ap_run_pre_config (apr_pool_t pconf, apr_pool_t plog, apr_pool_t *ptemp)

void	ap_hook_check_config (ap_HOOK_check_config_t pf, const char const aszPre, const char const *aszSucc, int nOrder)

apr_array_header_t *	ap_hook_get_check_config (void)

int	ap_run_check_config (apr_pool_t pconf, apr_pool_t plog, apr_pool_t ptemp, server_rec s)

void	ap_hook_test_config (ap_HOOK_test_config_t pf, const char const aszPre, const char const *aszSucc, int nOrder)

apr_array_header_t *	ap_hook_get_test_config (void)

void	ap_run_test_config (apr_pool_t pconf, server_rec s)

void	ap_hook_post_config (ap_HOOK_post_config_t pf, const char const aszPre, const char const *aszSucc, int nOrder)

apr_array_header_t *	ap_hook_get_post_config (void)

int	ap_run_post_config (apr_pool_t pconf, apr_pool_t plog, apr_pool_t ptemp, server_rec s)

void	ap_hook_open_logs (ap_HOOK_open_logs_t pf, const char const aszPre, const char const *aszSucc, int nOrder)

apr_array_header_t *	ap_hook_get_open_logs (void)

int	ap_run_open_logs (apr_pool_t pconf, apr_pool_t plog, apr_pool_t ptemp, server_rec s)

void	ap_hook_child_init (ap_HOOK_child_init_t pf, const char const aszPre, const char const *aszSucc, int nOrder)

apr_array_header_t *	ap_hook_get_child_init (void)

void	ap_run_child_init (apr_pool_t pchild, server_rec s)

void	ap_hook_handler (ap_HOOK_handler_t pf, const char const aszPre, const char const *aszSucc, int nOrder)

apr_array_header_t *	ap_hook_get_handler (void)

int	ap_run_handler (request_rec *r)

void	ap_hook_quick_handler (ap_HOOK_quick_handler_t pf, const char const aszPre, const char const *aszSucc, int nOrder)

apr_array_header_t *	ap_hook_get_quick_handler (void)

int	ap_run_quick_handler (request_rec *r, int lookup)

void	ap_hook_open_htaccess (ap_HOOK_open_htaccess_t pf, const char const aszPre, const char const *aszSucc, int nOrder)

apr_array_header_t *	ap_hook_get_open_htaccess (void)

apr_status_t	ap_run_open_htaccess (request_rec r, const char dir_name, const char access_name, ap_configfile_t conffile, const char *full_name)

void	ap_hook_optional_fn_retrieve (ap_HOOK_optional_fn_retrieve_t pf, const char const aszPre, const char const *aszSucc, int nOrder)

apr_array_header_t *	ap_hook_get_optional_fn_retrieve (void)

void	ap_run_optional_fn_retrieve (void)

static ap_conf_vector_t *	create_empty_config (apr_pool_t *p)

static ap_conf_vector_t *	create_default_per_dir_config (apr_pool_t *p)

ap_conf_vector_t *	ap_merge_per_dir_configs (apr_pool_t p, ap_conf_vector_t base, ap_conf_vector_t *new_conf)

static ap_conf_vector_t *	create_server_config (apr_pool_t p, server_rec s)

static void	merge_server_configs (apr_pool_t p, ap_conf_vector_t base, server_rec *virt)

ap_conf_vector_t *	ap_create_request_config (apr_pool_t *p)

ap_conf_vector_t *	ap_create_conn_config (apr_pool_t *p)

ap_conf_vector_t *	ap_create_per_dir_config (apr_pool_t *p)

static int	invoke_filter_init (request_rec r, ap_filter_t filters)

int	ap_invoke_handler (request_rec *r)

int	ap_method_is_limited (cmd_parms cmd, const char method)

void	ap_register_hooks (module m, apr_pool_t p)

static void	ap_add_module_commands (module m, apr_pool_t p)

static void	rebuild_conf_hash (apr_pool_t *p, int add_prelinked)

const char *	ap_add_module (module m, apr_pool_t p, const char *sym_name)

void	ap_remove_module (module *m)

const char *	ap_add_loaded_module (module mod, apr_pool_t p, const char *short_name)

void	ap_remove_loaded_module (module *mod)

const char *	ap_setup_prelinked_modules (process_rec *process)

const char *	ap_find_module_name (module *m)

const char *	ap_find_module_short_name (int module_index)

	for (modp=ap_top_module;modp;modp=modp->next)

static const char *	invoke_cmd (const command_rec cmd, cmd_parms parms, void mconfig, const char args)

const command_rec *	ap_find_command (const char name, const command_rec cmds)

const command_rec *	ap_find_command_in_modules (const char cmd_name, module *mod)

void *	ap_set_config_vectors (server_rec server, ap_conf_vector_t section_vector, const char section, module mod, apr_pool_t *pconf)

static const char *	execute_now (char cmd_line, const char args, cmd_parms parms, apr_pool_t p, apr_pool_t ptemp, ap_directive_t sub_tree, ap_directive_t parent)

static const char *	ap_build_config_sub (apr_pool_t p, apr_pool_t temp_pool, const char l, cmd_parms parms, ap_directive_t current, ap_directive_t curr_parent, ap_directive_t **conftree)

const char *	ap_build_cont_config (apr_pool_t p, apr_pool_t temp_pool, cmd_parms parms, ap_directive_t current, ap_directive_t curr_parent, char orig_directive)

static const char *	ap_walk_config_sub (const ap_directive_t current, cmd_parms parms, ap_conf_vector_t *section_vector)

const char *	ap_walk_config (ap_directive_t current, cmd_parms parms, ap_conf_vector_t *section_vector)

const char *	ap_build_config (cmd_parms parms, apr_pool_t p, apr_pool_t temp_pool, ap_directive_t *conftree)

const char *	ap_set_string_slot (cmd_parms cmd, void struct_ptr, const char *arg)

const char *	ap_set_int_slot (cmd_parms cmd, void struct_ptr, const char *arg)

const char *	ap_set_string_slot_lower (cmd_parms cmd, void struct_ptr, const char *arg_)

const char *	ap_set_flag_slot (cmd_parms cmd, void struct_ptr_v, int arg)

const char *	ap_set_flag_slot_char (cmd_parms cmd, void struct_ptr_v, int arg)

const char *	ap_set_file_slot (cmd_parms cmd, void struct_ptr, const char *arg)

const char *	ap_set_deprecated (cmd_parms cmd, void struct_ptr, const char *arg)

void	ap_reset_module_loglevels (struct ap_logconf *l, int val)

void	ap_set_module_loglevel (apr_pool_t pool, struct ap_logconf l, int index, int level)

char *	ap_server_root_relative (apr_pool_t p, const char file)

char *	ap_runtime_dir_relative (apr_pool_t p, const char file)

const char *	ap_soak_end_container (cmd_parms cmd, char directive)

static apr_status_t	arr_elts_getstr (void buf, apr_size_t bufsiz, void param)

static apr_status_t	arr_elts_close (void *param)

static const char *	process_command_config (server_rec s, apr_array_header_t arr, ap_directive_t *conftree, apr_pool_t p, apr_pool_t *ptemp)

static void	dump_config_name (const char fname, apr_pool_t p)

const char *	ap_process_resource_config (server_rec s, const char fname, ap_directive_t *conftree, apr_pool_t p, apr_pool_t *ptemp)

static const char *	process_resource_config_cb (ap_dir_match_t w, const char fname)

const char *	ap_process_fnmatch_configs (server_rec s, const char fname, ap_directive_t *conftree, apr_pool_t p, apr_pool_t *ptemp, int optional)

int	ap_process_config_tree (server_rec s, ap_directive_t conftree, apr_pool_t p, apr_pool_t ptemp)

apr_status_t	ap_open_htaccess (request_rec r, const char dir_name, const char access_name, ap_configfile_t conffile, const char *full_name)

int	ap_parse_htaccess (ap_conf_vector_t *result, request_rec r, int override, int override_opts, apr_table_t override_list, const char d, const char *access_names)

const char *	ap_init_virtual_host (apr_pool_t p, const char hostname, server_rec main_server, server_rec *ps)

struct ap_logconf *	ap_new_log_config (apr_pool_t p, const struct ap_logconf old)

void	ap_merge_log_config (const struct ap_logconf old_conf, struct ap_logconf new_conf)

void	ap_fixup_virtual_hosts (apr_pool_t p, server_rec main_server)

static void	init_config_globals (apr_pool_t *p)

static server_rec *	init_server_config (process_rec process, apr_pool_t p)

static apr_status_t	reset_conf_vector_length (void *dummy)

static int	conf_vector_length_pre_config (apr_pool_t pconf, apr_pool_t plog, apr_pool_t *ptemp)

void	ap_register_config_hooks (apr_pool_t *p)

server_rec *	ap_read_config (process_rec process, apr_pool_t ptemp, const char filename, ap_directive_t *conftree)

void	ap_single_module_configure (apr_pool_t p, server_rec s, module *m)

void	ap_run_rewrite_args (process_rec *process)

static void	show_overrides (const command_rec pc, module pm)

void	ap_show_directives (void)

void	ap_show_modules (void)

int	ap_exists_directive (apr_pool_t p, const char name)

void *	ap_retained_data_get (const char *key)

void *	ap_retained_data_create (const char *key, apr_size_t size)

static int	count_directives_sub (const char directive, ap_directive_t current)

void	ap_reserve_module_slots (int count)

void	ap_reserve_module_slots_directive (const char *directive)

Variables
const char *	ap_server_argv0 = NULL

const char *	ap_server_root = NULL

server_rec *	ap_server_conf = NULL

apr_pool_t *	ap_pglobal = NULL

apr_array_header_t *	ap_server_pre_read_config = NULL

apr_array_header_t *	ap_server_post_read_config = NULL

apr_array_header_t *	ap_server_config_defines = NULL

ap_directive_t *	ap_conftree = NULL

struct {

apr_array_header_t * link_header_parser

apr_array_header_t * link_pre_config

apr_array_header_t * link_check_config

apr_array_header_t * link_post_config

apr_array_header_t * link_open_logs

apr_array_header_t * link_child_init

apr_array_header_t * link_handler

apr_array_header_t * link_quick_handler

apr_array_header_t * link_optional_fn_retrieve

apr_array_header_t * link_test_config

apr_array_header_t * link_open_htaccess

}	_hooks

static int	total_modules = 0

static int	dynamic_modules = 0

static int	max_modules = 0

static int	conf_vector_length = 0

static int	reserved_module_slots = 0

static apr_hash_t *	ap_config_hash = NULL

static char **	ap_module_short_names = NULL

static merger_func *	merger_func_cache

return	NULL

static cmd_parms	default_parms

Macro Definition Documentation

◆ AP_MAX_ARGC

#define AP_MAX_ARGC 64

Definition at line 851 of file config.c.

◆ AP_MAX_INCLUDE_DIR_DEPTH

#define AP_MAX_INCLUDE_DIR_DEPTH (128)

Definition at line 250 of file config.c.

◆ APLOG_MODULE_INDEX

#define APLOG_MODULE_INDEX AP_CORE_MODULE_INDEX

Definition at line 58 of file config.c.

◆ APLOG_UNSET

#define APLOG_UNSET (APLOG_NO_MODULE - 1)

Definition at line 55 of file config.c.

◆ APR_WANT_STDIO

#define APR_WANT_STDIO

Definition at line 38 of file config.c.

◆ APR_WANT_STRFUNC

#define APR_WANT_STRFUNC

Definition at line 39 of file config.c.

◆ VARBUF_INIT_LEN

#define VARBUF_INIT_LEN 200

Definition at line 1248 of file config.c.

◆ VARBUF_MAX_LEN

#define VARBUF_MAX_LEN (16*1024*1024)

Definition at line 1249 of file config.c.

Typedef Documentation

◆ ap_mod_list

typedef struct ap_mod_list_struct ap_mod_list

Definition at line 504 of file config.c.

◆ dir_maker_func

typedef void *(* dir_maker_func) (apr_pool_t *, char *)

Definition at line 237 of file config.c.

◆ handler_func

typedef int(* handler_func) (request_rec *)

Definition at line 236 of file config.c.

◆ merger_func

typedef void *(* merger_func) (apr_pool_t *, void *, void *)

Definition at line 238 of file config.c.

Function Documentation

◆ ap_add_module_commands()

static void ap_add_module_commands	(	module *	m,
		apr_pool_t *	p
	)

static

Definition at line 526 of file config.c.

◆ ap_build_config_sub()

static const char * ap_build_config_sub	(	apr_pool_t *	p,
		apr_pool_t *	temp_pool,
		const char *	l,
		cmd_parms *	parms,
		ap_directive_t **	current,
		ap_directive_t **	curr_parent,
		ap_directive_t **	conftree
	)

static

< force directive to execute a command which would modify the configuration (like including another file, or IFModule

Definition at line 1110 of file config.c.

◆ ap_create_conn_config()

ap_conf_vector_t * ap_create_conn_config ( apr_pool_t * p )

Definition at line 361 of file config.c.

◆ ap_create_per_dir_config()

ap_conf_vector_t * ap_create_per_dir_config ( apr_pool_t * p )

Definition at line 366 of file config.c.

◆ ap_find_command()

const command_rec * ap_find_command	(	const char *	name,
		const command_rec *	cmds
	)

Definition at line 1053 of file config.c.

◆ ap_find_command_in_modules()

const command_rec * ap_find_command_in_modules	(	const char *	cmd_name,
		module **	mod
	)

Definition at line 1066 of file config.c.

◆ ap_init_virtual_host()

const char * ap_init_virtual_host	(	apr_pool_t *	p,
		const char *	hostname,
		server_rec *	main_server,
		server_rec **	ps
	)

Definition at line 2083 of file config.c.

◆ ap_invoke_handler()

int ap_invoke_handler ( request_rec * r )

< Module has handled this stage.

< Module declines to handle

< Module has handled this stage.

< Module has served the response completely * - it's safe to die() with no more output

< Module declines to handle

< Module will handle the remainder of the request. * The core will never invoke the request again,

< Module declines to handle

Definition at line 389 of file config.c.

◆ ap_merge_per_dir_configs()

ap_conf_vector_t * ap_merge_per_dir_configs	(	apr_pool_t *	p,
		ap_conf_vector_t *	base,
		ap_conf_vector_t *	new_conf
	)

Definition at line 285 of file config.c.

◆ ap_parse_htaccess()

int ap_parse_htaccess	(	ap_conf_vector_t **	result,
		request_rec *	r,
		int	override,
		int	override_opts,
		apr_table_t *	override_list,
		const char *	d,
		const char *	access_names
	)

< Module has handled this stage.

Definition at line 1995 of file config.c.

◆ ap_set_config_vectors()

void * ap_set_config_vectors	(	server_rec *	server,
		ap_conf_vector_t *	section_vector,
		const char *	section,
		module *	mod,
		apr_pool_t *	pconf
	)

Definition at line 1082 of file config.c.

◆ ap_walk_config_sub()

static const char * ap_walk_config_sub	(	const ap_directive_t *	current,
		cmd_parms *	parms,
		ap_conf_vector_t *	section_vector
	)

static

< force directive to execute a command which would modify the configuration (like including another file, or IFModule

Definition at line 1298 of file config.c.

◆ arr_elts_close()

static apr_status_t arr_elts_close ( void * param )

static

Definition at line 1751 of file config.c.

◆ arr_elts_getstr()

static apr_status_t arr_elts_getstr	(	void *	buf,
		apr_size_t	bufsiz,
		void *	param
	)

static

Definition at line 1733 of file config.c.

◆ conf_vector_length_pre_config()

static int conf_vector_length_pre_config	(	apr_pool_t *	pconf,
		apr_pool_t *	plog,
		apr_pool_t *	ptemp
	)

static

< Module has handled this stage.

Definition at line 2269 of file config.c.

◆ count_directives_sub()

static int count_directives_sub	(	const char *	directive,
		ap_directive_t *	current
	)

static

Definition at line 2536 of file config.c.

◆ create_default_per_dir_config()

static ap_conf_vector_t * create_default_per_dir_config ( apr_pool_t * p )

static

Definition at line 270 of file config.c.

◆ create_empty_config()

static ap_conf_vector_t * create_empty_config ( apr_pool_t * p )

static

Definition at line 264 of file config.c.

◆ create_server_config()

static ap_conf_vector_t * create_server_config	(	apr_pool_t *	p,
		server_rec *	s
	)

static

Definition at line 311 of file config.c.

◆ dump_config_name()

static void dump_config_name	(	const char *	fname,
		apr_pool_t *	p
	)

static

Used by -D DUMP_INCLUDES to output the config file "tree".

Definition at line 1802 of file config.c.

◆ execute_now()

static const char * execute_now	(	char *	cmd_line,
		const char *	args,
		cmd_parms *	parms,
		apr_pool_t *	p,
		apr_pool_t *	ptemp,
		ap_directive_t **	sub_tree,
		ap_directive_t *	parent
	)

static

Definition at line 1680 of file config.c.

◆ for()

for ( modp = ap_top_module; modp; modp = modp->next )

Definition at line 834 of file config.c.

◆ init_config_globals()

static void init_config_globals ( apr_pool_t * p )

static

Definition at line 2211 of file config.c.

◆ init_server_config()

static server_rec * init_server_config	(	process_rec *	process,
		apr_pool_t *	p
	)

static

Definition at line 2217 of file config.c.

◆ invoke_cmd()

static const char * invoke_cmd	(	const command_rec *	cmd,
		cmd_parms *	parms,
		void *	mconfig,
		const char *	args
	)

static

Definition at line 853 of file config.c.

◆ invoke_filter_init()

static int invoke_filter_init	(	request_rec *	r,
		ap_filter_t *	filters
	)

static

< Module has handled this stage.

Definition at line 375 of file config.c.

◆ merge_server_configs()

static void merge_server_configs	(	apr_pool_t *	p,
		ap_conf_vector_t *	base,
		server_rec *	virt
	)

static

Definition at line 324 of file config.c.

◆ process_command_config()

static const char * process_command_config	(	server_rec *	s,
		apr_array_header_t *	arr,
		ap_directive_t **	conftree,
		apr_pool_t *	p,
		apr_pool_t *	ptemp
	)

static

< *.conf outside <Directory> or <Location>

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride Limit

< *.conf anywhere and .htaccess when AllowOverride Options

< *.conf anywhere and .htaccess when AllowOverride FileInfo

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride AuthConfig

< *.conf anywhere and .htaccess when AllowOverride Indexes

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride AuthConfig

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride Limit

Definition at line 1760 of file config.c.

◆ process_resource_config_cb()

static const char * process_resource_config_cb	(	ap_dir_match_t *	w,
		const char *	fname
	)

static

Definition at line 1896 of file config.c.

◆ rebuild_conf_hash()

static void rebuild_conf_hash	(	apr_pool_t *	p,
		int	add_prelinked
	)

static

Definition at line 511 of file config.c.

◆ reset_conf_vector_length()

static apr_status_t reset_conf_vector_length ( void * dummy )

static

Definition at line 2262 of file config.c.

◆ show_overrides()

static void show_overrides	(	const command_rec *	pc,
		module *	pm
	)

static

< *.conf anywhere and .htaccess when AllowOverride Options

< *.conf anywhere and .htaccess when AllowOverride FileInfo

< *.conf anywhere and .htaccess when AllowOverride Indexes

< *.conf outside <Directory> or <Location>

< *.conf inside <Directory> or <Location>

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride AuthConfig

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride Limit

< *.conf outside <Directory> or <Location>

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride Limit

< *.conf anywhere and .htaccess when AllowOverride Options

< *.conf anywhere and .htaccess when AllowOverride FileInfo

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride AuthConfig

< *.conf anywhere and .htaccess when AllowOverride Indexes

< *.conf inside <Directory> or <Location>

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride Limit

< *.conf anywhere and .htaccess when AllowOverride Options

< *.conf anywhere and .htaccess when AllowOverride FileInfo

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride AuthConfig

< *.conf anywhere and .htaccess when AllowOverride Indexes

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride Limit

< *.conf anywhere and .htaccess when AllowOverride Options

< *.conf anywhere and .htaccess when AllowOverride FileInfo

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride AuthConfig

< *.conf anywhere and .htaccess when AllowOverride Indexes

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride Limit

< *.conf anywhere and .htaccess when AllowOverride Options

< *.conf anywhere and .htaccess when AllowOverride FileInfo

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride AuthConfig

< *.conf anywhere and .htaccess when AllowOverride Indexes

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride AuthConfig

< *.conf inside <Directory> or <Location> and .htaccess when AllowOverride Limit

< *.conf anywhere and .htaccess when AllowOverride Options

< *.conf anywhere and .htaccess when AllowOverride FileInfo

< *.conf anywhere and .htaccess when AllowOverride Indexes

Definition at line 2406 of file config.c.

Variable Documentation

◆ [struct]

struct { ... } _hooks

◆ ap_config_hash

apr_hash_t* ap_config_hash = NULL

static

Definition at line 231 of file config.c.

◆ ap_module_short_names

char** ap_module_short_names = NULL

static

Definition at line 234 of file config.c.

◆ conf_vector_length

int conf_vector_length = 0

static

Definition at line 224 of file config.c.

◆ default_parms

cmd_parms default_parms

static

Initial value:

=

{NULL, 0, 0, NULL, -1, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL}

NULL

return NULL

Definition config.c:839

Definition at line 1591 of file config.c.

◆ dynamic_modules

int dynamic_modules = 0

static

Definition at line 212 of file config.c.