/* Common includes */
#include "ldapconf.h"
#include "ldapconf.m"
#include "loghandler.h"
#include <stdio.h>
#include <string.h>
#include <translat.h>
#include <subsys.h>
#include <dialog.h>
#include "fields.h"

class LDAPPROFILE;
class LDAPOBJECT;
class LDAPDB;

/* Configuration */

extern const char *module_version;
#define ATTR_VAL_MAX 1024  // Max length of attribute value
#define ATTR_NAME_MAX 128  // Max length of attribute name
#define COMMAND_MAX 256    // Max length of command line

// Uncomment this to compile with internal debug support
#define DEBUG 

// Uncomment this to compile with exprimental code (not used)
//#define DEVEL

/* Conditional */

// Disable debug code if DEBUG is undefined
#ifdef DEBUG
# define D(a) a;
#else
# define D(a) {}
#endif

/* Declarations */

extern const char PAM_SERVICES[];
extern const char PAM_MODULES[];
extern const char OPENLDAP_DATA_DIR[];
extern const char OPENLDAP_CONF_DIR[];
extern const char LDAPCONF_CONF_DIR[];
extern const char DBCONF_DIR[];
extern const char DBBIND_DIR[];
extern const char DBFORM_DIR[];
extern const char PROFILE_DIR[];
extern const char DBCONF_SUFFIX[];

extern const char subsys_ldap[];

// Helpfiles
extern HELP_FILE help_index;
extern HELP_FILE help_ldap;
extern HELP_FILE help_ldapuser;
extern HELP_FILE help_ldapclient;
extern HELP_FILE help_ldapsystem;
extern HELP_FILE help_formclient;
extern HELP_FILE help_groupadmin;
extern HELP_FILE help_setup;

// Linuxconf privilege support (not used yet)
extern PRIVILEGE p_ldap_admin;
extern PRIVILEGE p_ldap_user;
extern LINUXCONF_SUBSYS sub_ldap;

// Configuration files used by ldapconf
extern CONFIG_FILE f_slapd_conf;
extern CONFIG_FILE f_ldap_conf;
extern CONFIG_FILE f_ldap_sec;
extern CONFIG_FILE f_nss_conf;
extern CONFIG_FILE f_ldapconf;

// Ldapconf module options
extern char mode_ldap_system;
extern char mode_ldap_client;
extern char mode_ldap_server;
extern char mode_ldap_profile;
extern char mode_ldap_devel;
extern int mode_ldap_debug;
extern char mode_ldap_directory;
extern char mode_ldap_userinfo;
extern char mode_ldap_pwsync;
extern char mode_ldap_useraccount;
extern char mode_ldap_formclient;
extern char mode_ldap_wwwclient;
extern SSTRING mode_ldap_protocol;
extern SSTRING mode_openldap_version;
extern SSTRING mode_openldap_params;
extern SSTRING mode_slapd_user;
extern SSTRING mode_slapd_group;
extern SSTRING mode_logfile;
extern int mode_loglevel;
extern char mode_posix_accounts;

class TB_SSTRINGS: public ARRAY{
	/*~PROTOBEG~ TB_SSTRINGS */
public:
	SSTRINGS *getitem (int no)const;
	/*~PROTOEND~ TB_SSTRINGS */
};

/* Class declarations */

class LDAPPROFILE: public ARRAY_OBJ {
public:
	SSTRING host;
	SSTRING port;
	SSTRING dn;
	SSTRING pw;
	SSTRING base;
	SSTRING scope; 
	SSTRING filter;
	SSTRING attr;
	SSTRING db_type;
	SSTRING db_dir;
	SSTRING db_replog;
	bool usesasl;
	int protocol;
	/*~PROTOBEG~ LDAPPROFILE */
public:
	LDAPPROFILE (void);
	void default_dialog (void);
	/*~PROTOEND~ LDAPPROFILE */
};

class LDAPDB: public ARRAY_OBJ {
public:
	LDAPPROFILE bind;
	SSTRING name;		/* DB nickname */
	SSTRING database;	/* Database type */
	SSTRING directory;	/* Data directory */
	SSTRING replogfile;	/* Replication log */
	SSTRING updatedn;
	SSTRING replica;	
	SSTRING lastmod;
	SSTRING readonly;
	SSTRINGS access_list;
	SSTRINGS attribute_list;
	SSTRINGS objectclass_list;
	SSTRINGS index_list;
	SSTRING defaultaccess;
	SSTRING loglevel;
	SSTRING schemacheck;
	SSTRING referral;
	
	/*~PROTOBEG~ LDAPDB */
public:
	LDAPDB (const char *dbname);
	LDAPDB (void);
	void config (const char *dbname);
	int create (void);
	int export_ldif (const char *profile_name);
	int export_ldif (void);
	int import_ldif (void);
	int init (const char *dbname);
	void menu (void);
	int read (const char *dbname);
	/*~PROTOEND~ LDAPDB */
};

class LDAPOBJECT: public ARRAY_OBJ {
public:
	LDAPPROFILE bind;
	CONFDB *form;
	CONFDB *c_profile;
	SSTRING profile;
	SSTRING bindname;
	SSTRING formname;
	SSTRING dn_prefix;
	SSTRING group_prefix;
	SSTRING primary_key;
	SSTRING crypt_hash;
	SSTRING dn;
	SSTRING search_base;
	SSTRING scope;
	SSTRING filter;
	SSTRING attr;
	SSTRING command_line;
	SSTRINGS atlist;
	SSTRINGS oclist;
	SSTRING classes;		// ObjectClass to add when creating a record
	char ldif_format;
	SSTRING ldapconf_entry;	// Temp file to create ldif transactions
	int last_uid;           // Record the last free uid number in use, so get_free_gid may copy it, may also be a hint for finding the next.

	/*~PROTOBEG~ LDAPOBJECT */
public:
	LDAPOBJECT (const char *profile_name);
	LDAPOBJECT (void);
	int add (void);
	void addclasses (void);
	int at_add (const char *name, const char *val);
	int at_add (const char *name, int val);
	int at_del (const char *name);
	const char *at_get (const char *name);
	const char *at_get (const char *name, int k);
	int at_getall (const char *name, SSTRINGS&lst);
	const char *at_getname (int num);
	const char *at_getval (int num);
	int at_list (SSTRINGS&lst);
	int at_set (const char *name, const char *val);
	int at_set (const char *name, int val);
	int command (const char *command, SSTRINGS&resmsg);
	int del (void);
	int dn_set (const char *val);
	char exist (const char *dn);
	int export_confdb (CONFDB&c_data);
	int export_ldif (const char *path);
	int export_ldif (const char *path, bool append);
	int get_free_gid (void);
	int get_free_uid (void);
	const char *gettmpfile (void)const;
	int import_confdb (const CONFDB&c_data, bool reset);
	int import_keys (const SSTRING_KEYS&c_data,
		 bool reset);
	void init (void);
	int ldif_splitline (const char *ldif,
		 SSTRING&name,
		 SSTRING&val);
	int load_profile (const char *profile_name);
	int locate (const char *key, SSTRINGS&lst);
	SSTRING *locateassign (const char *key);
	SSTRING *locateassign (const char *key, int k);
	int modify (void);
	int oc_add (const SSTRING&val);
	int oc_add (const char *val);
	int oc_del (const char *name);
	int oc_exist (const char *name);
	const char *oc_getval (int num);
	int oc_list (SSTRINGS&lst);
	int reset (void);
	int reset_data (void);
	int search (void);
	int search_list (SSTRINGS&lst);
	int search_list_val (SSTRINGS&lst,
		 const char *key);
	int search_list_vals (SSTRINGS&lst,
		 const char *key,
		 const char *at_name[]);
	int search_list_vals (TB_SSTRINGS&lst,
		 const char *key,
		 const char *at_name[]);
	int set_password (const char *username,
		 const char *password);
	~LDAPOBJECT (void);
	/*~PROTOEND~ LDAPOBJECT */
};