1 files changed, 122 insertions, 0 deletions
diff --git a/lib/base/plist_pvt.h b/lib/base/plist_pvt.h
new file mode 100644
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+++ b/lib/base/plist_pvt.h
@@ -0,0 +1,122 @@
+/** BEGIN COPYRIGHT BLOCK
+ * Copyright 2001 Sun Microsystems, Inc.
+ * Portions copyright 1999, 2001-2003 Netscape Communications Corporation.
+ * All rights reserved.
+ * END COPYRIGHT BLOCK **/
+#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 "base/pool.h"
+
+/* 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 "base/pblock.h"
+#endif /* PBLOCK_H */
+#include <stddef.h>
+
+struct PLValueStruct_s {
+    pb_entry pv_pbentry;	/* used for pblock compatibility */
+    pb_param pv_pbparam;	/* property name and value pointers */
+    PLValueStruct_t *pv_next;   /* property name hash collision link */
+    PListStruct_t *pv_type;     /* property value type reference */
+    int pv_pi;                  /* property index */
+    int pv_flags;               /* bit flags */
+};
+
+#define pv_name pv_pbparam.name
+#define pv_value pv_pbparam.value
+
+/* pv_flags definitions */
+#define PVF_MALLOC              0x1     /* allocated via MALLOC */
+
+/* Offset to pv_pbparam in PLValueStruct_t */
+#define PVPBOFFSET offsetof(struct PLValueStruct_s,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]))
+
+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];
+
+extern int PListHashName(PLSymbolTable_t *symtab, const char *pname);
+
+#endif /* _PLIST_PVT_H */