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/** BEGIN COPYRIGHT BLOCK
* Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
* Copyright (C) 2005 Red Hat, Inc.
* All rights reserved.
*
* License: GPL (version 3 or any later version).
* See LICENSE for details.
* END COPYRIGHT BLOCK **/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef _SLAPD_FE_H_
#define _SLAPD_FE_H_
#include <prio.h>
#include "slap.h"
/*
* Global Variables...
*/
extern Slapi_Counter *ops_initiated;
extern Slapi_Counter *ops_completed;
extern Slapi_Counter *max_threads_count;
extern Slapi_Counter *conns_in_maxthreads;
extern PRThread *listener_tid;
extern PRThread *listener_tid;
extern Slapi_Counter *num_conns;
extern char *pid_file;
extern char *start_pid_file;
extern int should_detach;
extern int connection_type; /* JCM - Evil. Solve by creating a real connection constructor & destructor */
#ifndef HAVE_TIME_R
extern PRLock *time_func_mutex;
#endif /* HAVE_TIME_R */
extern PRLock *currenttime_mutex;
extern time_t starttime;
extern char *configfile;
/*
* auth.c
*
*/
void client_auth_init(void);
void handle_handshake_done(PRFileDesc *prfd, void *clientData);
int handle_bad_certificate(void *clientData, PRFileDesc *prfd);
/*
* connection.c
*/
void op_thread_cleanup(void);
/* do this after all worker threads have terminated */
void connection_post_shutdown_cleanup(void);
/*
* connection.c
*/
void connection_abandon_operations(Connection *conn);
int connection_activity(Connection *conn, int maxthreads);
void init_op_threads(void);
int connection_new_private(Connection *conn);
void connection_remove_operation(Connection *conn, Operation *op);
void connection_remove_operation_ext(Slapi_PBlock *pb, Connection *conn, Operation *op);
int connection_operations_pending(Connection *conn, Operation *op2ignore, int test_resultsent);
void connection_done(Connection *conn);
void connection_cleanup(Connection *conn);
void connection_reset(Connection *conn, int ns, PRNetAddr *from, int fromLen, int is_SSL);
void connection_set_io_layer_cb(Connection *c, Conn_IO_Layer_cb push_cb, Conn_IO_Layer_cb pop_cb, void *cb_data);
int connection_call_io_layer_callbacks(Connection *c);
/*
* conntable.c
*/
/*
* Note: the correct order to use when acquiring multiple locks is
* c[i]->c_mutex followed by table_mutex.
*/
struct connection_table
{
int size;
int list_size; /* Size of each connection table list. */
int list_num; /* Number of connection table lists. */
int *num_active; /* list_num size buffer to track the number of connections on each connection table list. */
/* An array of connections, file descriptors, and a mapping between them. */
Connection **c;
/* An array of free connections awaiting allocation. */;
Connection **c_freelist;
size_t conn_next_offset;
size_t conn_free_offset;
struct POLL_STRUCT **fd;
PRLock *table_mutex;
};
typedef struct connection_table Connection_Table;
typedef struct signal_pipe
{
PRFileDesc *signalpipe[2];
int readsignalpipe;
int writesignalpipe;
} signal_pipe;
extern Connection_Table *the_connection_table; /* JCM - Exported from globals.c for daemon.c, monitor.c, puke, gag, etc */
Connection_Table *connection_table_new(int table_size);
void connection_table_free(Connection_Table *ct);
void connection_table_abandon_all_operations(Connection_Table *ct);
void connection_table_disconnect_all(Connection_Table *ct);
Connection *connection_table_get_connection(Connection_Table *ct, int sd);
int connection_table_move_connection_out_of_active_list(Connection_Table *ct, Connection *c);
void connection_table_move_connection_on_to_active_list(Connection_Table *ct, Connection *c);
void connection_table_as_entry(Connection_Table *ct, Slapi_Entry *e);
void connection_table_dump_activity_to_errors_log(Connection_Table *ct);
Connection *connection_table_get_first_active_connection(Connection_Table *ct, size_t listnum);
Connection *connection_table_get_next_active_connection(Connection_Table *ct, Connection *c);
typedef int (*Connection_Table_Iterate_Function)(Connection *c, void *arg);
int connection_table_iterate_active_connections(Connection_Table *ct, void *arg, Connection_Table_Iterate_Function f);
int connection_table_get_list(Connection_Table *ct);
/*
* daemon.c
*/
int signal_listner(int listnum);
int daemon_pre_setuid_init(daemon_ports_t *ports);
void slapd_sockets_ports_free(daemon_ports_t *ports_info);
void slapd_daemon(daemon_ports_t *ports);
void daemon_register_connection(void);
int slapd_listenhost2addr(const char *listenhost, PRNetAddr ***addr);
int daemon_register_reslimits(void);
PRFileDesc *get_ssl_listener_fd(void);
int configure_pr_socket(PRFileDesc **pr_socket, int secure, int local);
/*
* sasl_io.c
*/
int sasl_io_enable(Connection *c, void *data);
int sasl_io_cleanup(Connection *c, void *data);
/*
* sasl_map.c
*/
typedef struct sasl_map_data_ sasl_map_data;
struct sasl_map_data_
{
char *name;
char *regular_expression;
char *template_base_dn;
char *template_search_filter;
int priority;
sasl_map_data *next; /* For linked list */
sasl_map_data *prev;
};
typedef struct _sasl_map_private
{
Slapi_RWLock *lock;
sasl_map_data *map_data_list;
} sasl_map_private;
int sasl_map_config_add(Slapi_PBlock *pb, Slapi_Entry *entryBefore, Slapi_Entry *e, int *returncode, char *returntext, void *arg);
int sasl_map_config_delete(Slapi_PBlock *pb, Slapi_Entry *entryBefore, Slapi_Entry *e, int *returncode, char *returntext, void *arg);
int sasl_map_config_modify(Slapi_PBlock *pb, Slapi_Entry *entryBefore, Slapi_Entry *e, int *returncode, char *returntext, void *arg);
int sasl_map_domap(sasl_map_data **map, char *sasl_user, char *sasl_realm, char **ldap_search_base, char **ldap_search_filter);
int sasl_map_init(void);
int sasl_map_done(void);
void sasl_map_read_lock(void);
void sasl_map_read_unlock(void);
#endif
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