Wed, 15 Mar 2023 19:46:02 +0100
minimal support for ldap groups
/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * * THE BSD LICENSE * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of the nor the names of its contributors may be * used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _PLIST_PVT_H #define _PLIST_PVT_H /* * FILE: plist_pvt.h * * DESCRIPTION: * * This file contains private definitions for the property list * utility implementation. */ #include "../public/nsapi.h" #include "pool.h" #ifdef __cplusplus extern "C" { #endif /* Forward declarations */ typedef struct PLValueStruct_s PLValueStruct_t; typedef struct PLSymbol_s PLSymbol_t; typedef struct PLSymbolTable_s PLSymbolTable_t; typedef struct PListStruct_s PListStruct_t; /* * TYPE: PLValueStruct_t * * DESCRIPTION: * * This type represents a property value. It is dynamically * allocated when a new property is added to a property list. * It contains a reference to a property list that contains * information about the property value, and a reference to * the property value data. */ #ifndef PBLOCK_H #include "pblock.h" #endif /* PBLOCK_H */ struct PLValueStruct_s { pb_entry pv_pbentry; /* used for pblock compatibility */ pb_param pv_pbparam; /* property name and value pointers */ const pb_key *pv_pbkey; /* property pb_key pointer (optional) */ PLValueStruct_t *pv_next; /* property name hash collision link */ PListStruct_t *pv_type; /* property value type reference */ int pv_pi; /* property index */ pool_handle_t *pv_mempool; /* pool we were allocated from */ }; #define pv_name pv_pbparam.name #define pv_value pv_pbparam.value /* Offset to pv_pbparam in PLValueStruct_t */ #define PVPBOFFSET ((char *)&((PLValueStruct_t *)0)->pv_pbparam) /* Convert pb_param pointer to PLValueStruct_t pointer */ #define PATOPV(p) ((PLValueStruct_t *)((char *)(p) - PVPBOFFSET)) /* * TYPE: PLSymbolTable_t * * DESCRIPTION: * * This type represents a symbol table that maps property names * to properties. It is dynamically allocated the first time a * property is named. */ #define PLSTSIZES {7, 19, 31, 67, 123, 257, 513} #define PLMAXSIZENDX (sizeof(plistHashSizes)/sizeof(plistHashSizes[0]) - 1) struct PLSymbolTable_s { int pt_sizendx; /* pt_hash size, as an index in PLSTSIZES */ int pt_nsyms; /* number of symbols in table */ PLValueStruct_t *pt_hash[1];/* variable-length array */ }; /* * TYPE: PListStruct_t * * DESCRIPTION: * * This type represents the top-level of a property list structure. * It is dynamically allocated when a property list is created, and * freed when the property list is destroyed. It references a * dynamically allocated array of pointers to property value * structures (PLValueStruct_t). */ #define PLIST_DEFSIZE 8 /* default initial entries in pl_ppval */ #define PLIST_DEFGROW 16 /* default incremental entries for pl_ppval */ struct PListStruct_s { pblock pl_pb; /* pblock subset of property list head */ PLSymbolTable_t *pl_symtab; /* property name to index symbol table */ pool_handle_t *pl_mempool; /* associated memory pool handle */ int pl_maxprop; /* maximum number of properties */ int pl_resvpi; /* number of reserved property indices */ int pl_lastpi; /* last allocated property index */ int pl_cursize; /* current size of pl_ppval in entries */ }; #define pl_initpi pl_pb.hsize /* number of pl_ppval entries initialized */ #define pl_ppval pl_pb.ht /* pointer to array of value pointers */ /* Convert pblock pointer to PListStruct_t pointer */ #define PBTOPL(p) ((PListStruct_t *)(p)) #define PLSIZENDX(i) (plistHashSizes[i]) #define PLHASHSIZE(i) (sizeof(PLSymbolTable_t) + \ (PLSIZENDX(i) - 1)*sizeof(PLValueStruct_t *)) extern int plistHashSizes[7]; unsigned int PListHash(const char *string); int PListHashName(PLSymbolTable_t *symtab, const char *pname); int PListGetFreeIndex(PListStruct_t *pl); PLSymbolTable_t *PListSymbolTable(PListStruct_t *pl); #ifdef __cplusplus } #endif #endif /* _PLIST_PVT_H */