/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2010 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* * This file contains hidden implementation structures and APIs of libnwam, * and is not installed in the proto area. Implementation is MT safe. */ #ifndef _LIBNWAM_IMPL_H #define _LIBNWAM_IMPL_H #ifdef __cplusplus extern "C" { #endif #include #include /* * We separate global flags (which are applicable to all object types) from * local flags (which only apply to specific object types). These definitions * mask off the global vs. local portions of the flags value, with the former * being the low-order 32 bits and the latter the high-order 32 bits. */ #define NWAM_FLAG_GLOBAL_MASK 0xFFFFFFFF #define NWAM_FLAG_LOCAL_MASK 0xFFFFFFFFULL << 32 #define NWAM_WALK_FILTER_MASK NWAM_FLAG_LOCAL_MASK /* * Maximum object size is the size of a maximally-sized name/values property * multiplied by the maximum number of properties. The maximum object size * and the maximum number of objects are used to determine how much space * needs to be allocated for door calls to retrieve objects from the * backend. */ #define NWAM_MAX_OBJECT_LEN \ ((NWAM_MAX_NAME_LEN + \ (NWAM_MAX_VALUE_LEN * NWAM_MAX_NUM_VALUES)) * \ NWAM_MAX_NUM_PROPERTIES) #define NWAM_MAX_NUM_OBJECTS 4192 #define NWAM_MAX_OBJECT_LIST_LEN \ (NWAM_MAX_NUM_OBJECTS * NWAM_MAX_NAME_LEN) #define NWAM_BACKEND_DOOR_ARG_SIZE \ (sizeof (nwam_backend_door_arg_t) + \ (NWAM_MAX_OBJECT_LEN > NWAM_MAX_OBJECT_LIST_LEN ? \ NWAM_MAX_OBJECT_LEN : NWAM_MAX_OBJECT_LIST_LEN)) #define NWAMD_DOOR_ARG_SIZE \ (sizeof (nwamd_door_arg_t) + \ (NWAMD_MAX_NUM_WLANS * sizeof (nwam_wlan_t)); #define NWAM_CONF_DIR "/etc/nwam/" #define NWAM_LOC_OBJECT_STRING "loc" #define NWAM_LOC_CONF_FILE NWAM_CONF_DIR "loc.conf" struct nwam_handle { nwam_object_type_t nwh_object_type; char nwh_name[NWAM_MAX_NAME_LEN]; boolean_t nwh_committed; void *nwh_data; }; #define NWAM_OBJECT_NAMES_STRING "object-names" #define NWAM_NCP_OBJECT_STRING "ncp" #define NWAM_NCP_CONF_FILE_PRE "ncp-" #define NWAM_NCP_CONF_FILE_SUF ".conf" #define NWAM_NCU_LINK_NAME_PRE "link:" #define NWAM_NCU_INTERFACE_NAME_PRE "interface:" struct nwam_value { nwam_value_type_t nwv_value_type; uint_t nwv_value_numvalues; union { boolean_t *nwv_boolean; int64_t *nwv_int64; uint64_t *nwv_uint64; char **nwv_string; } nwv_values; }; /* Used in property table retrieval of property attributes */ #define NWAM_TYPE_ANY 1 #define NWAM_CLASS_ANY 1 typedef nwam_error_t (*nwam_prop_validate_func_t)(nwam_value_t); /* Used to hold validation/description data for properties */ struct nwam_prop_table_entry { const char *prop_name; nwam_value_type_t prop_type; boolean_t prop_is_readonly; uint_t prop_min_numvalues; uint_t prop_max_numvalues; nwam_prop_validate_func_t prop_validate; const char *prop_description; uint64_t prop_type_membership; uint64_t prop_class_membership; }; struct nwam_prop_table { uint_t num_entries; struct nwam_prop_table_entry *entries; }; #define NWAM_ENM_OBJECT_STRING "enm" #define NWAM_ENM_CONF_FILE NWAM_CONF_DIR "enm.conf" #define NWAM_KNOWN_WLAN_OBJECT_STRING "known-wlan" #define NWAM_KNOWN_WLAN_CONF_FILE NWAM_CONF_DIR "known-wlan.conf" /* Definitions that are used to map uint64 property values to strings */ #define NWAM_ACTIVATION_MODE_MANUAL_STRING "manual" #define NWAM_ACTIVATION_MODE_SYSTEM_STRING "system" #define NWAM_ACTIVATION_MODE_PRIORITIZED_STRING "prioritized" #define NWAM_ACTIVATION_MODE_CONDITIONAL_ANY_STRING "conditional-any" #define NWAM_ACTIVATION_MODE_CONDITIONAL_ALL_STRING "conditional-all" #define NWAM_CONDITION_IS_STRING "is" #define NWAM_CONDITION_IS_NOT_STRING "is-not" #define NWAM_CONDITION_IS_IN_RANGE_STRING "is-in-range" #define NWAM_CONDITION_IS_NOT_IN_RANGE_STRING "is-not-in-range" #define NWAM_CONDITION_CONTAINS_STRING "contains" #define NWAM_CONDITION_DOES_NOT_CONTAIN_STRING "does-not-contain" #define NWAM_CONDITION_OBJECT_TYPE_NCP_STRING "ncp" #define NWAM_CONDITION_OBJECT_TYPE_NCU_STRING "ncu" #define NWAM_CONDITION_OBJECT_TYPE_ENM_STRING "enm" #define NWAM_CONDITION_OBJECT_TYPE_LOC_STRING "loc" #define NWAM_CONDITION_OBJECT_TYPE_IP_ADDRESS_STRING "ip-address" #define NWAM_CONDITION_OBJECT_TYPE_ADV_DOMAIN_STRING "advertised-domain" #define NWAM_CONDITION_OBJECT_TYPE_SYS_DOMAIN_STRING "system-domain" #define NWAM_CONDITION_OBJECT_TYPE_ESSID_STRING "essid" #define NWAM_CONDITION_OBJECT_TYPE_BSSID_STRING "bssid" #define NWAM_CONDITION_ACTIVE_STRING "active" #define NWAM_NAMESERVICES_DNS_STRING "dns" #define NWAM_NAMESERVICES_FILES_STRING "files" #define NWAM_NAMESERVICES_NIS_STRING "nis" #define NWAM_NAMESERVICES_LDAP_STRING "ldap" #define NWAM_CONFIGSRC_MANUAL_STRING "manual" #define NWAM_CONFIGSRC_DHCP_STRING "dhcp" #define NWAM_NCU_TYPE_LINK_STRING "link" #define NWAM_NCU_TYPE_INTERFACE_STRING "interface" #define NWAM_NCU_CLASS_PHYS_STRING "phys" #define NWAM_NCU_CLASS_IP_STRING "ip" #define NWAM_IP_VERSION_IPV4_STRING "ipv4" #define NWAM_IP_VERSION_IPV6_STRING "ipv6" #define NWAM_ADDRSRC_DHCP_STRING "dhcp" #define NWAM_ADDRSRC_AUTOCONF_STRING "autoconf" #define NWAM_ADDRSRC_STATIC_STRING "static" #define NWAM_PRIORITY_MODE_EXCLUSIVE_STRING "exclusive" #define NWAM_PRIORITY_MODE_SHARED_STRING "shared" #define NWAM_PRIORITY_MODE_ALL_STRING "all" /* * Functions that interact with nwamd's door server to request * object actions, states or to register for receipt of events from nwamd. * See libnwam_door.c. */ extern nwam_error_t nwam_request_register_unregister(nwam_request_type_t, const char *); extern nwam_error_t nwam_request_action(nwam_object_type_t, const char *, const char *, nwam_action_t); extern nwam_error_t nwam_request_state(nwam_object_type_t, const char *, const char *, nwam_state_t *, nwam_aux_state_t *); extern nwam_error_t nwam_request_wlan(nwam_request_type_t, const char *, const char *, const char *, uint32_t, uint_t, const char *, boolean_t); extern nwam_error_t nwam_request_wlan_scan_results(const char *name, uint_t *, nwam_wlan_t **); extern nwam_error_t nwam_request_active_priority_group(int64_t *); /* * Functions that access and manipulate backend representation of data - * see libnwam_backend.c. */ extern nwam_error_t nwam_read_object_from_backend(char *, char *, uint64_t, void *); extern nwam_error_t nwam_update_object_in_backend(char *, char *, uint64_t, void *); extern nwam_error_t nwam_remove_object_from_backend(char *, char *, uint64_t); /* * Functions that handle files-specific backend persistent representation * of data - see libnwam_files.c. */ extern nwam_error_t nwam_read_object_from_files_backend(char *, char *, uint64_t, void *); extern nwam_error_t nwam_update_object_in_files_backend(char *, char *, uint64_t, void *); extern nwam_error_t nwam_remove_object_from_files_backend(char *, char *, uint64_t); /* * Utility functions for nwam data (values and lists of values) associated * with objects - see libnwam_values.c. */ nwam_error_t nwam_alloc_object_list(void *); void nwam_free_object_list(void *); nwam_error_t nwam_object_list_add_object_list(void *, char *, void *); nwam_error_t nwam_object_list_remove_object_list(void *, char *); nwam_error_t nwam_dup_object_list(void *, void *); nwam_error_t nwam_next_object_list(void *, char *, char **, void *); nwam_error_t nwam_next_object_prop(void *, char *, char **, nwam_value_t *); extern nwam_error_t nwam_pack_object_list(void *, char **, size_t *); extern nwam_error_t nwam_unpack_object_list(char *, size_t, void *); extern const char *nwam_value_type_to_string(nwam_value_type_t); extern nwam_value_type_t nwam_string_to_value_type(const char *); extern nwam_error_t nwam_delete_prop(void *, const char *); extern nwam_error_t nwam_set_prop_value(void *, const char *, nwam_value_t); extern nwam_error_t nwam_get_prop_value(void *, const char *, nwam_value_t *); /* * Utility functions for nwam objects (NCUs, ENMs, locations and known WLANs). * See libnwam_object.c. */ nwam_error_t nwam_handle_create(nwam_object_type_t, const char *, struct nwam_handle **); nwam_error_t nwam_read(nwam_object_type_t, const char *, const char *, uint64_t, struct nwam_handle **); nwam_error_t nwam_create(nwam_object_type_t, const char *, const char *, struct nwam_handle **); nwam_error_t nwam_get_name(struct nwam_handle *, char **); nwam_error_t nwam_set_name(struct nwam_handle *, const char *); nwam_error_t nwam_walk(nwam_object_type_t, const char *, int(*)(struct nwam_handle *, void *), void *, uint64_t, int *, int(*)(struct nwam_handle *, uint64_t, void *)); void nwam_free(struct nwam_handle *); nwam_error_t nwam_copy(const char *, struct nwam_handle *, const char *, struct nwam_handle **); nwam_error_t nwam_walk_props(struct nwam_handle *, int(*)(const char *, nwam_value_t, void *), void *, uint64_t, int *); nwam_error_t nwam_commit(const char *, struct nwam_handle *, uint64_t); nwam_error_t nwam_destroy(const char *, struct nwam_handle *, uint64_t); nwam_error_t nwam_enable(const char *, struct nwam_handle *); nwam_error_t nwam_disable(const char *, struct nwam_handle *); struct nwam_prop_table_entry *nwam_get_prop_table_entry(struct nwam_prop_table, const char *); nwam_error_t nwam_get_prop_description(struct nwam_prop_table, const char *, const char **); nwam_error_t nwam_get_prop_type(struct nwam_prop_table, const char *, nwam_value_type_t *); nwam_error_t nwam_prop_multivalued(struct nwam_prop_table, const char *, boolean_t *); nwam_error_t nwam_prop_read_only(struct nwam_prop_table, const char *, boolean_t *); nwam_error_t nwam_validate_prop(struct nwam_prop_table, struct nwam_handle *, const char *, nwam_value_t); nwam_error_t nwam_validate(struct nwam_prop_table, struct nwam_handle *, const char **); nwam_error_t nwam_get_default_proplist(struct nwam_prop_table, uint64_t, uint64_t, const char ***, uint_t *); nwam_error_t nwam_get_state(const char *, struct nwam_handle *, nwam_state_t *, nwam_aux_state_t *); /* * Generic validation functions - see libnwam_util.c. */ extern nwam_error_t nwam_valid_flags(uint64_t, uint64_t); extern nwam_error_t nwam_valid_condition(nwam_value_t); extern nwam_error_t nwam_valid_boolean(nwam_value_t); extern nwam_error_t nwam_valid_uint64(nwam_value_t); extern nwam_error_t nwam_valid_domain(nwam_value_t); extern nwam_error_t nwam_valid_host_any(nwam_value_t); extern nwam_error_t nwam_valid_host_v4(nwam_value_t); extern nwam_error_t nwam_valid_route_v4(nwam_value_t); extern nwam_error_t nwam_valid_host_v6(nwam_value_t); extern nwam_error_t nwam_valid_route_v6(nwam_value_t); extern nwam_error_t nwam_valid_host_or_domain(nwam_value_t); extern nwam_error_t nwam_valid_file(nwam_value_t); extern nwam_error_t nwam_valid_fmri(nwam_value_t); extern nwam_error_t nwam_valid_mac_addr(nwam_value_t); /* Misc. util functions */ extern boolean_t nwam_uid_is_special(void); extern nwam_error_t nwam_set_smf_string_property(const char *, const char *, const char *, const char *); extern nwam_error_t nwam_get_smf_string_property(const char *, const char *, const char *, char **); extern int nwam_make_door_call(const char *, int *, void *, size_t); extern nwam_error_t nwam_errno_to_nwam_error(int); /* Needed in libnwam_files.c to check if NCP filename is valid */ extern nwam_error_t nwam_ncp_file_to_name(const char *path, char **name); #ifdef __cplusplus } #endif #endif /* _LIBNWAM_IMPL_H */