vhost.c File Reference

#include "apr.h"
#include "apr_strings.h"
#include "apr_lib.h"
#include "apr_want.h"
#include "ap_config.h"
#include "httpd.h"
#include "http_config.h"
#include "http_log.h"
#include "http_vhost.h"
#include "http_protocol.h"
#include "http_core.h"

Include dependency graph for vhost.c:

Go to the source code of this file.

Defines
#define	APR_WANT_STRFUNC
#define	CORE_PRIVATE
#define	IPHASH_TABLE_SIZE   256
Typedefs
typedef name_chain	name_chain
typedef ipaddr_chain	ipaddr_chain
Functions
	AP_DECLARE (void)
static const char *	get_addresses (apr_pool_t *p, const char *w_, server_addr_rec ***paddr, apr_port_t default_port)
const char *	ap_parse_vhost_addrs (apr_pool_t *p, const char *hostname, server_rec *s)
const char *	ap_set_name_virtual_host (cmd_parms *cmd, void *dummy, const char *arg)
static APR_INLINE unsigned	hash_inaddr (unsigned key)
static APR_INLINE unsigned	hash_addr (struct apr_sockaddr_t *sa)
static ipaddr_chain *	new_ipaddr_chain (apr_pool_t *p, server_rec *s, server_addr_rec *sar)
static name_chain *	new_name_chain (apr_pool_t *p, server_rec *s, server_addr_rec *sar)
static APR_INLINE ipaddr_chain *	find_ipaddr (apr_sockaddr_t *sa)
static ipaddr_chain *	find_default_server (apr_port_t port)
static void	dump_a_vhost (apr_file_t *f, ipaddr_chain *ic)
static void	dump_vhost_config (apr_file_t *f)
static int	add_name_vhost_config (apr_pool_t *p, server_rec *main_s, server_rec *s, server_addr_rec *sar, ipaddr_chain *ic)
static void	remove_unused_name_vhosts (server_rec *main_s, ipaddr_chain **pic)
static void	fix_hostname (request_rec *r)
static int	matches_aliases (server_rec *s, const char *host)
	AP_DECLARE (int)
static void	check_hostalias (request_rec *r)
static void	check_serverpath (request_rec *r)
Variables
static ipaddr_chain *	iphash_table [IPHASH_TABLE_SIZE]
static ipaddr_chain *	default_list
static server_addr_rec *	name_vhost_list
static server_addr_rec **	name_vhost_list_tail

---

Define Documentation

#define APR_WANT_STRFUNC

Definition at line 26 of file vhost.c.

#define CORE_PRIVATE

Definition at line 29 of file vhost.c.

#define IPHASH_TABLE_SIZE   256

Definition at line 76 of file vhost.c. Referenced by dump_vhost_config(), and hash_inaddr().

---

Typedef Documentation

typedef struct ipaddr_chain ipaddr_chain

Definition at line 61 of file vhost.c.

typedef struct name_chain name_chain

Definition at line 50 of file vhost.c.

---

Function Documentation

static int add_name_vhost_config (  apr_pool_t *  p, server_rec *  main_s, server_rec *  s, server_addr_rec *  sar, ipaddr_chain *  ic )  [static]

Definition at line 466 of file vhost.c. References APLOG_ERR, APLOG_MARK, server_addr_rec::host_port, ipaddr_chain::names, new_name_chain(), name_chain::next, NULL, ipaddr_chain::sar, ipaddr_chain::server, and server_addr_rec::virthost. Here is the call graph for this function:

AP_DECLARE (  int   )

Get XML post data and parse it Parameters: r  The current request pdoc  The XML post data Returns: HTTP status code int ap_xml_parse_input(request_rec *r, apr_xml_doc **pdoc) Definition at line 813 of file vhost.c. References server_rec::addrs, AP_DECLARE, server_addr_rec::host_port, matches_aliases(), server_addr_rec::next, server_rec::port, request_rec::server, strcasecmp(), and server_addr_rec::virthost. Here is the call graph for this function:

AP_DECLARE (  void   )

Generic accessors for other modules to set at their own module-specific data Parameters: conf_vector  The vector in which the modules configuration is stored. usually r->per_dir_config or s->module_config m  The module to set the data for. val  The module-specific data to set void ap_set_module_config(ap_conf_vector_t *cv, const module *m, void *val) Definition at line 122 of file vhost.c. References AP_DECLARE, and NULL.

const char* ap_parse_vhost_addrs (  apr_pool_t *  p, const char *  hostname, server_rec *  s )

handle addresses in <virtualhost> statement Parameters: p  The pool to allocate out of hostname  The hostname in the VirtualHost statement s  The list of Virtual Hosts. Definition at line 218 of file vhost.c. References server_rec::addrs, err, get_addresses(), server_addr_rec::host_port, NULL, and server_rec::port. Referenced by AP_CORE_DECLARE(). Here is the call graph for this function:

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

Definition at line 246 of file vhost.c. References get_addresses(). Here is the call graph for this function:

static void check_hostalias (  request_rec *  r  )  [static]

Definition at line 854 of file vhost.c. References request_rec::connection, host, server_addr_rec::host_port, request_rec::hostname, conn_rec::local_addr, matches_aliases(), name_chain::next, NULL, port, name_chain::sar, request_rec::server, name_chain::server, strcasecmp(), conn_rec::vhost_lookup_data, and server_addr_rec::virthost. Here is the call graph for this function:

static void check_serverpath (  request_rec *  r  )  [static]

Definition at line 926 of file vhost.c. References server_addr_rec::host_port, name_chain::next, NULL, server_rec::path, server_rec::pathlen, port, name_chain::sar, and name_chain::server.

static void dump_a_vhost (  apr_file_t *  f, ipaddr_chain *  ic )  [static]

Definition at line 398 of file vhost.c. References APR_INET, DEFAULT_VHOST_ADDR, server_rec::defn_line_number, server_rec::defn_name, apr_sockaddr_t::family, ha, server_addr_rec::host_addr, server_addr_rec::host_port, len, MAX_STRING_LEN, ipaddr_chain::names, name_chain::next, NULL, apr_sockaddr_t::sa, name_chain::sar, ipaddr_chain::sar, name_chain::server, ipaddr_chain::server, and server_rec::server_hostname. Referenced by dump_vhost_config().

static void dump_vhost_config (  apr_file_t *  f  )  [static]

Definition at line 444 of file vhost.c. References dump_a_vhost(), IPHASH_TABLE_SIZE, and ipaddr_chain::next. Here is the call graph for this function:

static ipaddr_chain* find_default_server (  apr_port_t  port  )  [static]

Definition at line 383 of file vhost.c. References server_addr_rec::host_port, ipaddr_chain::next, NULL, and ipaddr_chain::sar.

static APR_INLINE ipaddr_chain* find_ipaddr (  apr_sockaddr_t *  sa  )  [static]

Definition at line 363 of file vhost.c. References bucket, cur, hash_addr(), server_addr_rec::host_addr, ipaddr_chain::next, NULL, apr_sockaddr_t::port, and ipaddr_chain::sar. Here is the call graph for this function:

static void fix_hostname (  request_rec *  r  )  [static]

Definition at line 702 of file vhost.c. References APLOG_ERR, APLOG_MARK, apr_islower, apr_isupper, APR_SUCCESS, apr_tolower, bad, host, request_rec::hostname, HTTP_BAD_REQUEST, request_rec::parsed_uri, request_rec::pool, apr_uri_t::port, port, apr_uri_t::port_str, scope_id, and request_rec::status.

static const char* get_addresses (  apr_pool_t *  p, const char *  w_, server_addr_rec ***  paddr, apr_port_t  default_port )  [static]

Definition at line 138 of file vhost.c. References ap_assert, APLOG_ERR, APLOG_MARK, APR_INET, apr_pcalloc, APR_SUCCESS, APR_UNSPEC, host, server_addr_rec::host_addr, server_addr_rec::host_port, apr_sockaddr_t::next, server_addr_rec::next, NULL, port, scope_id, strcasecmp(), and server_addr_rec::virthost. Referenced by ap_parse_vhost_addrs(), and ap_set_name_virtual_host(). Here is the call graph for this function:

static APR_INLINE unsigned hash_addr (  struct apr_sockaddr_t *  sa  )  [static]

Definition at line 324 of file vhost.c. References hash_inaddr(), and key. Referenced by find_ipaddr(). Here is the call graph for this function:

static APR_INLINE unsigned hash_inaddr (  unsigned  key  )  [static]

Definition at line 318 of file vhost.c. References IPHASH_TABLE_SIZE. Referenced by hash_addr().

static int matches_aliases (  server_rec *  s, const char *  host )  [static]

Definition at line 773 of file vhost.c. References apr_array_header_t::elts, name, server_rec::names, nelts, server_rec::server_hostname, strcasecmp(), and server_rec::wild_names. Referenced by AP_DECLARE(), and check_hostalias(). Here is the call graph for this function:

static ipaddr_chain* new_ipaddr_chain (  apr_pool_t *  p, server_rec *  s, server_addr_rec *  sar )  [static]

Definition at line 336 of file vhost.c. References server_addr_rec::next, and NULL.

static name_chain* new_name_chain (  apr_pool_t *  p, server_rec *  s, server_addr_rec *  sar )  [static]

Definition at line 350 of file vhost.c. References server_addr_rec::next, and NULL. Referenced by add_name_vhost_config().

static void remove_unused_name_vhosts (  server_rec *  main_s, ipaddr_chain **  pic )  [static]

Definition at line 496 of file vhost.c. References APLOG_MARK, APLOG_WARNING, server_addr_rec::host_port, ipaddr_chain::names, ipaddr_chain::next, NULL, ipaddr_chain::sar, ipaddr_chain::server, and server_addr_rec::virthost.

---

Variable Documentation

ipaddr_chain* default_list [static]

Definition at line 92 of file vhost.c.

ipaddr_chain* iphash_table[IPHASH_TABLE_SIZE] [static]

Definition at line 86 of file vhost.c.

server_addr_rec* name_vhost_list [static]

Definition at line 95 of file vhost.c.

server_addr_rec** name_vhost_list_tail [static]

Definition at line 96 of file vhost.c.

---