--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/server/util/plist_pvt.h Sat Jan 14 13:53:44 2012 +0100
@@ -0,0 +1,162 @@
+/*
+ * 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 */