CORE HTTP Daemon. More...

#include "apr.h"
#include "apr_hash.h"
#include "apr_optional.h"
#include "util_filter.h"
#include "ap_expr.h"
#include "apr_tables.h"
#include "http_config.h"

Include dependency graph for http_core.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	require_line
	A structure to keep track of authorization requirements. More...

struct	core_request_config
	Per-request configuration. More...

struct	core_dir_config
	Per-directory configuration. More...

struct	core_server_config

union	ap_mgmt_value

struct	ap_mgmt_item_t

struct	ap_errorlog_info

struct	ap_errorlog_provider

struct	ap_errorlog_handler

struct	ap_errorlog_format_item

Macros
#define	OPT_NONE 0

#define	OPT_INDEXES 1

#define	OPT_INCLUDES 2

#define	OPT_SYM_LINKS 4

#define	OPT_EXECCGI 8

#define	OPT_UNSET 16

#define	OPT_INC_WITH_EXEC 32

#define	OPT_SYM_OWNER 64

#define	OPT_MULTI 128

#define	OPT_ALL (OPT_INDEXES\|OPT_INCLUDES\|OPT_INC_WITH_EXEC\|OPT_SYM_LINKS\|OPT_EXECCGI)

#define	REMOTE_HOST (0)

#define	REMOTE_NAME (1)

#define	REMOTE_NOLOOKUP (2)

#define	REMOTE_DOUBLE_REV (3)

#define	SATISFY_ALL 0

#define	SATISFY_ANY 1

#define	SATISFY_NOSPEC 2

#define	AP_MIN_BYTES_TO_WRITE 8000

#define	AP_DEFAULT_MAX_INTERNAL_REDIRECTS 10

#define	AP_DEFAULT_MAX_SUBREQ_DEPTH 10

#define	AP_CORE_MODULE_INDEX 0

#define	ap_get_core_module_config(v) (((void **)(v))[AP_CORE_MODULE_INDEX])

#define	ap_set_core_module_config(v, val) ((((void **)(v))[AP_CORE_MODULE_INDEX]) = (val))

#define	AP_NOTE_DIRECTORY_WALK 0

#define	AP_NOTE_LOCATION_WALK 1

#define	AP_NOTE_FILE_WALK 2

#define	AP_NOTE_IF_WALK 3

#define	AP_NUM_STD_NOTES 4

#define	ETAG_UNSET 0

#define	ETAG_NONE (1 << 0)

#define	ETAG_MTIME (1 << 1)

#define	ETAG_INODE (1 << 2)

#define	ETAG_SIZE (1 << 3)

#define	ETAG_DIGEST (1 << 4)

#define	ETAG_ALL (ETAG_MTIME \| ETAG_INODE \| ETAG_SIZE)

#define	ETAG_BACKWARD (ETAG_MTIME \| ETAG_SIZE)

#define	AP_CORE_CONFIG_OFF (0)

#define	AP_CORE_CONFIG_ON (1)

#define	AP_CORE_CONFIG_UNSET (2)

#define	AP_CORE_MERGE_FLAG(field, to, base, over)

#define	HOSTNAME_LOOKUP_OFF 0

#define	HOSTNAME_LOOKUP_ON 1

#define	HOSTNAME_LOOKUP_DOUBLE 2

#define	HOSTNAME_LOOKUP_UNSET 3

#define	USE_CANONICAL_NAME_OFF (0)

#define	USE_CANONICAL_NAME_ON (1)

#define	USE_CANONICAL_NAME_DNS (2)

#define	USE_CANONICAL_NAME_UNSET (3)

#define	ADD_DEFAULT_CHARSET_OFF (0)

#define	ADD_DEFAULT_CHARSET_ON (1)

#define	ADD_DEFAULT_CHARSET_UNSET (2)

#define	ENABLE_MMAP_OFF (0)

#define	ENABLE_MMAP_ON (1)

#define	ENABLE_MMAP_UNSET (2)

#define	ENABLE_SENDFILE_OFF (0)

#define	ENABLE_SENDFILE_ON (1)

#define	ENABLE_SENDFILE_UNSET (2)

#define	USE_CANONICAL_PHYS_PORT_OFF (0)

#define	USE_CANONICAL_PHYS_PORT_ON (1)

#define	USE_CANONICAL_PHYS_PORT_UNSET (2)

#define	AP_CONDITION_IF 1

#define	AP_CONDITION_ELSE 2

#define	AP_CONDITION_ELSEIF (AP_CONDITION_ELSE\|AP_CONDITION_IF)

#define	AP_MAXRANGES_UNSET -1

#define	AP_MAXRANGES_DEFAULT -2

#define	AP_MAXRANGES_UNLIMITED -3

#define	AP_MAXRANGES_NORANGES 0

#define	AP_CGI_PASS_AUTH_OFF (0)

#define	AP_CGI_PASS_AUTH_ON (1)

#define	AP_CGI_PASS_AUTH_UNSET (2)

#define	AP_SENDFILE_ENABLED(x) ((x) == ENABLE_SENDFILE_ON ? APR_SENDFILE_ENABLED : 0)

#define	AP_TRACE_UNSET -1

#define	AP_TRACE_DISABLE 0

#define	AP_TRACE_ENABLE 1

#define	AP_TRACE_EXTENDED 2

#define	AP_MERGE_TRAILERS_UNSET 0

#define	AP_MERGE_TRAILERS_ENABLE 1

#define	AP_MERGE_TRAILERS_DISABLE 2

#define	AP_HTTP09_UNSET 0

#define	AP_HTTP09_ENABLE 1

#define	AP_HTTP09_DISABLE 2

#define	AP_HTTP_CONFORMANCE_UNSET 0

#define	AP_HTTP_CONFORMANCE_UNSAFE 1

#define	AP_HTTP_CONFORMANCE_STRICT 2

#define	AP_HTTP_METHODS_UNSET 0

#define	AP_HTTP_METHODS_LENIENT 1

#define	AP_HTTP_METHODS_REGISTERED 2

#define	AP_HTTP_CL_HEAD_ZERO_UNSET 0

#define	AP_HTTP_CL_HEAD_ZERO_ENABLE 1

#define	AP_HTTP_CL_HEAD_ZERO_DISABLE 2

#define	AP_HTTP_EXPECT_STRICT_UNSET 0

#define	AP_HTTP_EXPECT_STRICT_ENABLE 1

#define	AP_HTTP_EXPECT_STRICT_DISABLE 2

#define	AP_ERRORLOG_PROVIDER_GROUP "error_log_writer"

#define	AP_ERRORLOG_PROVIDER_VERSION "0"

#define	AP_ERRORLOG_DEFAULT_PROVIDER "file"

#define	AP_ERRORLOG_PROVIDER_ADD_EOL_STR 1

#define	AP_ERRORLOG_FLAG_FIELD_SEP 1

#define	AP_ERRORLOG_FLAG_MESSAGE 2

#define	AP_ERRORLOG_FLAG_REQUIRED 4

#define	AP_ERRORLOG_FLAG_NULL_AS_HYPHEN 8

#define	AP_SQ_MAIN_STATE 0

#define	AP_SQ_RUN_MODE 1

#define	AP_SQ_CONFIG_GEN 2

#define	AP_SQ_NOT_SUPPORTED -1

#define	AP_SQ_MS_INITIAL_STARTUP 1

#define	AP_SQ_MS_CREATE_PRE_CONFIG 2

#define	AP_SQ_MS_DESTROY_CONFIG 3

#define	AP_SQ_MS_CREATE_CONFIG 4

#define	AP_SQ_MS_RUN_MPM 5

#define	AP_SQ_MS_EXITING 6

#define	AP_SQ_RM_UNKNOWN 1

#define	AP_SQ_RM_NORMAL 2

#define	AP_SQ_RM_CONFIG_TEST 3

#define	AP_SQ_RM_CONFIG_DUMP 4

#define	AP_CORE_DEFAULT(X, Y, Z) (X ? X->Y : Z)

Typedefs
typedef struct require_line	require_line

typedef unsigned char	allow_options_t

typedef unsigned int	overrides_t

typedef unsigned long	etag_components_t

typedef struct ap_errorlog_info	ap_errorlog_info

typedef struct ap_errorlog_provider	ap_errorlog_provider

typedef int	ap_errorlog_handler_fn_t(const ap_errorlog_info info, const char arg, char *buf, int buflen)

typedef struct ap_errorlog_handler	ap_errorlog_handler

Enumerations
enum	server_signature_e { srv_sig_unset , srv_sig_off , srv_sig_on , srv_sig_withmail }
	Server Signature Enumeration. More...

enum	ap_mgmt_type_e { ap_mgmt_type_string , ap_mgmt_type_long , ap_mgmt_type_hash }

Functions
int	ap_allow_options (request_rec *r)

int	ap_allow_overrides (request_rec *r)

const char *	ap_document_root (request_rec *r)

const char *	ap_get_useragent_host (request_rec req, int type, int str_is_ip)

const char *	ap_get_remote_host (conn_rec conn, void dir_config, int type, int *str_is_ip)

const char *	ap_get_remote_logname (request_rec *r)

char *	ap_construct_url (apr_pool_t p, const char uri, request_rec *r)

const char *	ap_get_server_name (request_rec *r)

const char *	ap_get_server_name_for_url (request_rec *r)

apr_port_t	ap_get_server_port (const request_rec *r)

apr_size_t	ap_get_read_buf_size (const request_rec *r)

apr_off_t	ap_get_limit_req_body (const request_rec *r)

apr_size_t	ap_get_limit_xml_body (const request_rec *r)

void	ap_custom_response (request_rec r, int status, const char string)

int	ap_is_recursion_limit_exceeded (const request_rec *r)

int	ap_exists_config_define (const char *name)

int	ap_core_translate (request_rec *r)

const char *	ap_auth_type (request_rec *r)

const char *	ap_auth_name (request_rec *r)

int	ap_satisfies (request_rec *r)

void *	ap_get_core_module_config (const ap_conf_vector_t *cv)

void	ap_set_core_module_config (ap_conf_vector_t cv, void val)

apr_socket_t *	ap_get_conn_socket (conn_rec *c)

apr_size_t	ap_register_request_note (void)

void **	ap_get_request_note (request_rec *r, apr_size_t note_num)

void	ap_add_output_filters_by_type (request_rec *r)

void	ap_core_reorder_directories (apr_pool_t , server_rec )

void	ap_add_per_dir_conf (server_rec s, void dir_config)

void	ap_add_per_url_conf (server_rec s, void url_config)

void	ap_add_file_conf (apr_pool_t p, core_dir_config conf, void *url_config)

const char *	ap_add_if_conf (apr_pool_t p, core_dir_config conf, void *url_config)

const char *	ap_limit_section (cmd_parms cmd, void dummy, const char *arg)

apr_status_t	ap_core_input_filter (ap_filter_t f, apr_bucket_brigade b, ap_input_mode_t mode, apr_read_type_e block, apr_off_t readbytes)

apr_status_t	ap_core_output_filter (ap_filter_t f, apr_bucket_brigade b)

const char *	ap_get_server_protocol (server_rec *s)

void	ap_set_server_protocol (server_rec s, const char proto)

apr_status_t	insert_network_bucket (conn_rec c, apr_bucket_brigade bb, apr_socket_t *socket)

int	get_mgmt_items (apr_pool_t p, const char val, apr_hash_t *ht)

void	ap_logio_add_bytes_out (conn_rec *c, apr_off_t bytes)

void	ap_logio_add_bytes_in (conn_rec *c, apr_off_t bytes)

apr_off_t	ap_logio_get_last_bytes (conn_rec *c)

void	ap_register_errorlog_handler (apr_pool_t p, char tag, ap_errorlog_handler_fn_t *handler, int flags)

void	error_log (const ap_errorlog_info info, const char errstr)

void	ap_register_log_hooks (apr_pool_t *p)

void	ap_register_config_hooks (apr_pool_t *p)

const char *	ap_ident_lookup (request_rec *r)

int	authz_some_auth_required (request_rec *r)

const char *	authn_ap_auth_type (request_rec *r)

const char *	authn_ap_auth_name (request_rec *r)

int	access_compat_ap_satisfies (request_rec *r)

int	ap_state_query (int query_code)

conn_rec *	ap_create_slave_connection (conn_rec *c)

Variables
AP_DECLARE_DATA module	core_module

AP_DECLARE_DATA ap_filter_rec_t *	ap_subreq_core_filter_handle

AP_DECLARE_DATA ap_filter_rec_t *	ap_core_output_filter_handle

AP_DECLARE_DATA ap_filter_rec_t *	ap_content_length_filter_handle

AP_DECLARE_DATA ap_filter_rec_t *	ap_core_input_filter_handle

Detailed Description

CORE HTTP Daemon.

Macro Definition Documentation

◆ ADD_DEFAULT_CHARSET_OFF

#define ADD_DEFAULT_CHARSET_OFF (0)

◆ ADD_DEFAULT_CHARSET_ON

#define ADD_DEFAULT_CHARSET_ON (1)

◆ ADD_DEFAULT_CHARSET_UNSET

#define ADD_DEFAULT_CHARSET_UNSET (2)

◆ AP_CGI_PASS_AUTH_OFF

#define AP_CGI_PASS_AUTH_OFF (0)

◆ AP_CGI_PASS_AUTH_ON

#define AP_CGI_PASS_AUTH_ON (1)

◆ AP_CGI_PASS_AUTH_UNSET

#define AP_CGI_PASS_AUTH_UNSET (2)

◆ AP_CONDITION_ELSE

#define AP_CONDITION_ELSE 2

◆ AP_CONDITION_ELSEIF

#define AP_CONDITION_ELSEIF (AP_CONDITION_ELSE|AP_CONDITION_IF)

◆ AP_CONDITION_IF

#define AP_CONDITION_IF 1

◆ AP_HTTP09_DISABLE

#define AP_HTTP09_DISABLE 2

◆ AP_HTTP09_ENABLE

#define AP_HTTP09_ENABLE 1

◆ AP_HTTP09_UNSET

#define AP_HTTP09_UNSET 0

◆ AP_HTTP_CL_HEAD_ZERO_DISABLE

#define AP_HTTP_CL_HEAD_ZERO_DISABLE 2

◆ AP_HTTP_CL_HEAD_ZERO_ENABLE

#define AP_HTTP_CL_HEAD_ZERO_ENABLE 1

◆ AP_HTTP_CL_HEAD_ZERO_UNSET

#define AP_HTTP_CL_HEAD_ZERO_UNSET 0

◆ AP_HTTP_CONFORMANCE_STRICT

#define AP_HTTP_CONFORMANCE_STRICT 2

◆ AP_HTTP_CONFORMANCE_UNSAFE

#define AP_HTTP_CONFORMANCE_UNSAFE 1

◆ AP_HTTP_CONFORMANCE_UNSET

#define AP_HTTP_CONFORMANCE_UNSET 0

◆ AP_HTTP_EXPECT_STRICT_DISABLE

#define AP_HTTP_EXPECT_STRICT_DISABLE 2

◆ AP_HTTP_EXPECT_STRICT_ENABLE

#define AP_HTTP_EXPECT_STRICT_ENABLE 1

◆ AP_HTTP_EXPECT_STRICT_UNSET

#define AP_HTTP_EXPECT_STRICT_UNSET 0

◆ AP_HTTP_METHODS_LENIENT

#define AP_HTTP_METHODS_LENIENT 1

◆ AP_HTTP_METHODS_REGISTERED

#define AP_HTTP_METHODS_REGISTERED 2

◆ AP_HTTP_METHODS_UNSET

#define AP_HTTP_METHODS_UNSET 0

◆ AP_MAXRANGES_DEFAULT

#define AP_MAXRANGES_DEFAULT -2

◆ AP_MAXRANGES_NORANGES

#define AP_MAXRANGES_NORANGES 0

◆ AP_MAXRANGES_UNLIMITED

#define AP_MAXRANGES_UNLIMITED -3

◆ AP_MAXRANGES_UNSET

#define AP_MAXRANGES_UNSET -1

◆ AP_MERGE_TRAILERS_DISABLE

#define AP_MERGE_TRAILERS_DISABLE 2

◆ AP_MERGE_TRAILERS_ENABLE

#define AP_MERGE_TRAILERS_ENABLE 1

◆ AP_MERGE_TRAILERS_UNSET

#define AP_MERGE_TRAILERS_UNSET 0

◆ AP_TRACE_DISABLE

#define AP_TRACE_DISABLE 0

◆ AP_TRACE_ENABLE

#define AP_TRACE_ENABLE 1

◆ AP_TRACE_EXTENDED

#define AP_TRACE_EXTENDED 2

◆ AP_TRACE_UNSET

#define AP_TRACE_UNSET -1

◆ ENABLE_MMAP_OFF

#define ENABLE_MMAP_OFF (0)

◆ ENABLE_MMAP_ON

#define ENABLE_MMAP_ON (1)

◆ ENABLE_MMAP_UNSET

#define ENABLE_MMAP_UNSET (2)

◆ ENABLE_SENDFILE_OFF

#define ENABLE_SENDFILE_OFF (0)

◆ ENABLE_SENDFILE_ON

#define ENABLE_SENDFILE_ON (1)

◆ ENABLE_SENDFILE_UNSET

#define ENABLE_SENDFILE_UNSET (2)

◆ HOSTNAME_LOOKUP_DOUBLE

#define HOSTNAME_LOOKUP_DOUBLE 2

◆ HOSTNAME_LOOKUP_OFF

#define HOSTNAME_LOOKUP_OFF 0

◆ HOSTNAME_LOOKUP_ON

#define HOSTNAME_LOOKUP_ON 1

◆ HOSTNAME_LOOKUP_UNSET

#define HOSTNAME_LOOKUP_UNSET 3

◆ USE_CANONICAL_NAME_DNS

#define USE_CANONICAL_NAME_DNS (2)

◆ USE_CANONICAL_NAME_OFF

#define USE_CANONICAL_NAME_OFF (0)

◆ USE_CANONICAL_NAME_ON

#define USE_CANONICAL_NAME_ON (1)

◆ USE_CANONICAL_NAME_UNSET

#define USE_CANONICAL_NAME_UNSET (3)

◆ USE_CANONICAL_PHYS_PORT_OFF

#define USE_CANONICAL_PHYS_PORT_OFF (0)

◆ USE_CANONICAL_PHYS_PORT_ON

#define USE_CANONICAL_PHYS_PORT_ON (1)

◆ USE_CANONICAL_PHYS_PORT_UNSET

#define USE_CANONICAL_PHYS_PORT_UNSET (2)

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables