1277 lines
32 KiB
C
1277 lines
32 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License (the "License").
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* You may not use this file except in compliance with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 2012 by Delphix. All rights reserved.
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*/
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#include <unistd.h>
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#include <string.h>
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#include <libintl.h>
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#include <sys/types.h>
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#include <sys/inttypes.h>
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#include <sys/note.h>
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#include <stdarg.h>
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#include "libnvpair.h"
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/*
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* libnvpair - A tools library for manipulating <name, value> pairs.
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*
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* This library provides routines packing an unpacking nv pairs
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* for transporting data across process boundaries, transporting
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* between kernel and userland, and possibly saving onto disk files.
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*/
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/*
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* Print control structure.
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*/
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#define DEFINEOP(opname, vtype) \
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struct { \
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int (*op)(struct nvlist_prtctl *, void *, nvlist_t *, \
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const char *, vtype); \
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void *arg; \
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} opname
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#define DEFINEARROP(opname, vtype) \
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struct { \
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int (*op)(struct nvlist_prtctl *, void *, nvlist_t *, \
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const char *, vtype, uint_t); \
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void *arg; \
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} opname
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struct nvlist_printops {
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DEFINEOP(print_boolean, int);
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DEFINEOP(print_boolean_value, boolean_t);
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DEFINEOP(print_byte, uchar_t);
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DEFINEOP(print_int8, int8_t);
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DEFINEOP(print_uint8, uint8_t);
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DEFINEOP(print_int16, int16_t);
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DEFINEOP(print_uint16, uint16_t);
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DEFINEOP(print_int32, int32_t);
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DEFINEOP(print_uint32, uint32_t);
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DEFINEOP(print_int64, int64_t);
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DEFINEOP(print_uint64, uint64_t);
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DEFINEOP(print_double, double);
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DEFINEOP(print_string, char *);
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DEFINEOP(print_hrtime, hrtime_t);
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DEFINEOP(print_nvlist, nvlist_t *);
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DEFINEARROP(print_boolean_array, boolean_t *);
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DEFINEARROP(print_byte_array, uchar_t *);
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DEFINEARROP(print_int8_array, int8_t *);
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DEFINEARROP(print_uint8_array, uint8_t *);
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DEFINEARROP(print_int16_array, int16_t *);
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DEFINEARROP(print_uint16_array, uint16_t *);
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DEFINEARROP(print_int32_array, int32_t *);
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DEFINEARROP(print_uint32_array, uint32_t *);
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DEFINEARROP(print_int64_array, int64_t *);
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DEFINEARROP(print_uint64_array, uint64_t *);
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DEFINEARROP(print_string_array, char **);
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DEFINEARROP(print_nvlist_array, nvlist_t **);
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};
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struct nvlist_prtctl {
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FILE *nvprt_fp; /* output destination */
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enum nvlist_indent_mode nvprt_indent_mode; /* see above */
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int nvprt_indent; /* absolute indent, or tab depth */
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int nvprt_indentinc; /* indent or tab increment */
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const char *nvprt_nmfmt; /* member name format, max one %s */
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const char *nvprt_eomfmt; /* after member format, e.g. "\n" */
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const char *nvprt_btwnarrfmt; /* between array members */
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int nvprt_btwnarrfmt_nl; /* nvprt_eoamfmt includes newline? */
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struct nvlist_printops *nvprt_dfltops;
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struct nvlist_printops *nvprt_custops;
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};
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#define DFLTPRTOP(pctl, type) \
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((pctl)->nvprt_dfltops->print_##type.op)
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#define DFLTPRTOPARG(pctl, type) \
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((pctl)->nvprt_dfltops->print_##type.arg)
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#define CUSTPRTOP(pctl, type) \
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((pctl)->nvprt_custops->print_##type.op)
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#define CUSTPRTOPARG(pctl, type) \
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((pctl)->nvprt_custops->print_##type.arg)
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#define RENDER(pctl, type, nvl, name, val) \
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{ \
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int done = 0; \
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if ((pctl)->nvprt_custops && CUSTPRTOP(pctl, type)) { \
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done = CUSTPRTOP(pctl, type)(pctl, \
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CUSTPRTOPARG(pctl, type), nvl, name, val); \
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} \
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if (!done) { \
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(void) DFLTPRTOP(pctl, type)(pctl, \
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DFLTPRTOPARG(pctl, type), nvl, name, val); \
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} \
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(void) fprintf(pctl->nvprt_fp, "%s", pctl->nvprt_eomfmt); \
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}
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#define ARENDER(pctl, type, nvl, name, arrp, count) \
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{ \
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int done = 0; \
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if ((pctl)->nvprt_custops && CUSTPRTOP(pctl, type)) { \
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done = CUSTPRTOP(pctl, type)(pctl, \
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CUSTPRTOPARG(pctl, type), nvl, name, arrp, count); \
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} \
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if (!done) { \
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(void) DFLTPRTOP(pctl, type)(pctl, \
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DFLTPRTOPARG(pctl, type), nvl, name, arrp, count); \
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} \
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(void) fprintf(pctl->nvprt_fp, "%s", pctl->nvprt_eomfmt); \
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}
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static void nvlist_print_with_indent(nvlist_t *, nvlist_prtctl_t);
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/*
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* ======================================================================
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* | |
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* | Indentation |
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* | |
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* ======================================================================
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*/
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static void
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indent(nvlist_prtctl_t pctl, int onemore)
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{
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int depth;
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switch (pctl->nvprt_indent_mode) {
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case NVLIST_INDENT_ABS:
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(void) fprintf(pctl->nvprt_fp, "%*s",
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pctl->nvprt_indent + onemore * pctl->nvprt_indentinc, "");
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break;
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case NVLIST_INDENT_TABBED:
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depth = pctl->nvprt_indent + onemore;
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while (depth-- > 0)
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(void) fprintf(pctl->nvprt_fp, "\t");
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}
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}
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/*
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* ======================================================================
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* | |
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* | Default nvlist member rendering functions. |
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* | |
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* ======================================================================
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*/
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/*
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* Generate functions to print single-valued nvlist members.
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*
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* type_and_variant - suffix to form function name
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* vtype - C type for the member value
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* ptype - C type to cast value to for printing
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* vfmt - format string for pair value, e.g "%d" or "0x%llx"
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*/
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#define NVLIST_PRTFUNC(type_and_variant, vtype, ptype, vfmt) \
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static int \
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nvprint_##type_and_variant(nvlist_prtctl_t pctl, void *private, \
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nvlist_t *nvl, const char *name, vtype value) \
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{ \
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FILE *fp = pctl->nvprt_fp; \
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NOTE(ARGUNUSED(private)) \
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NOTE(ARGUNUSED(nvl)) \
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indent(pctl, 1); \
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(void) fprintf(fp, pctl->nvprt_nmfmt, name); \
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(void) fprintf(fp, vfmt, (ptype)value); \
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return (1); \
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}
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NVLIST_PRTFUNC(boolean, int, int, "%d")
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NVLIST_PRTFUNC(boolean_value, boolean_t, int, "%d")
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NVLIST_PRTFUNC(byte, uchar_t, uchar_t, "0x%2.2x")
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NVLIST_PRTFUNC(int8, int8_t, int, "%d")
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NVLIST_PRTFUNC(uint8, uint8_t, uint8_t, "0x%x")
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NVLIST_PRTFUNC(int16, int16_t, int16_t, "%d")
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NVLIST_PRTFUNC(uint16, uint16_t, uint16_t, "0x%x")
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NVLIST_PRTFUNC(int32, int32_t, int32_t, "%d")
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NVLIST_PRTFUNC(uint32, uint32_t, uint32_t, "0x%x")
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NVLIST_PRTFUNC(int64, int64_t, longlong_t, "%lld")
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NVLIST_PRTFUNC(uint64, uint64_t, u_longlong_t, "0x%llx")
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NVLIST_PRTFUNC(double, double, double, "0x%f")
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NVLIST_PRTFUNC(string, char *, char *, "%s")
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NVLIST_PRTFUNC(hrtime, hrtime_t, hrtime_t, "0x%llx")
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/*
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* Generate functions to print array-valued nvlist members.
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*/
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#define NVLIST_ARRPRTFUNC(type_and_variant, vtype, ptype, vfmt) \
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static int \
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nvaprint_##type_and_variant(nvlist_prtctl_t pctl, void *private, \
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nvlist_t *nvl, const char *name, vtype *valuep, uint_t count) \
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{ \
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FILE *fp = pctl->nvprt_fp; \
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uint_t i; \
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NOTE(ARGUNUSED(private)) \
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NOTE(ARGUNUSED(nvl)) \
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for (i = 0; i < count; i++) { \
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if (i == 0 || pctl->nvprt_btwnarrfmt_nl) { \
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indent(pctl, 1); \
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(void) fprintf(fp, pctl->nvprt_nmfmt, name); \
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if (pctl->nvprt_btwnarrfmt_nl) \
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(void) fprintf(fp, "[%d]: ", i); \
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} \
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if (i != 0) \
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(void) fprintf(fp, "%s", pctl->nvprt_btwnarrfmt); \
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(void) fprintf(fp, vfmt, (ptype)valuep[i]); \
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} \
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return (1); \
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}
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NVLIST_ARRPRTFUNC(boolean_array, boolean_t, boolean_t, "%d")
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NVLIST_ARRPRTFUNC(byte_array, uchar_t, uchar_t, "0x%2.2x")
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NVLIST_ARRPRTFUNC(int8_array, int8_t, int8_t, "%d")
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NVLIST_ARRPRTFUNC(uint8_array, uint8_t, uint8_t, "0x%x")
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NVLIST_ARRPRTFUNC(int16_array, int16_t, int16_t, "%d")
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NVLIST_ARRPRTFUNC(uint16_array, uint16_t, uint16_t, "0x%x")
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NVLIST_ARRPRTFUNC(int32_array, int32_t, int32_t, "%d")
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NVLIST_ARRPRTFUNC(uint32_array, uint32_t, uint32_t, "0x%x")
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NVLIST_ARRPRTFUNC(int64_array, int64_t, longlong_t, "%lld")
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NVLIST_ARRPRTFUNC(uint64_array, uint64_t, u_longlong_t, "0x%llx")
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NVLIST_ARRPRTFUNC(string_array, char *, char *, "%s")
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/*ARGSUSED*/
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static int
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nvprint_nvlist(nvlist_prtctl_t pctl, void *private,
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nvlist_t *nvl, const char *name, nvlist_t *value)
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{
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FILE *fp = pctl->nvprt_fp;
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indent(pctl, 1);
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(void) fprintf(fp, "%s = (embedded nvlist)\n", name);
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pctl->nvprt_indent += pctl->nvprt_indentinc;
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nvlist_print_with_indent(value, pctl);
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pctl->nvprt_indent -= pctl->nvprt_indentinc;
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indent(pctl, 1);
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(void) fprintf(fp, "(end %s)\n", name);
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return (1);
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}
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/*ARGSUSED*/
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static int
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nvaprint_nvlist_array(nvlist_prtctl_t pctl, void *private,
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nvlist_t *nvl, const char *name, nvlist_t **valuep, uint_t count)
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{
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FILE *fp = pctl->nvprt_fp;
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uint_t i;
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indent(pctl, 1);
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(void) fprintf(fp, "%s = (array of embedded nvlists)\n", name);
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for (i = 0; i < count; i++) {
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indent(pctl, 1);
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(void) fprintf(fp, "(start %s[%d])\n", name, i);
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pctl->nvprt_indent += pctl->nvprt_indentinc;
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nvlist_print_with_indent(valuep[i], pctl);
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pctl->nvprt_indent -= pctl->nvprt_indentinc;
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indent(pctl, 1);
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(void) fprintf(fp, "(end %s[%d])\n", name, i);
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}
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return (1);
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}
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/*
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* ======================================================================
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* | |
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* | Interfaces that allow control over formatting. |
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* | |
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* ======================================================================
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*/
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void
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nvlist_prtctl_setdest(nvlist_prtctl_t pctl, FILE *fp)
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{
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pctl->nvprt_fp = fp;
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}
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FILE *
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nvlist_prtctl_getdest(nvlist_prtctl_t pctl)
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{
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return (pctl->nvprt_fp);
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}
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void
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nvlist_prtctl_setindent(nvlist_prtctl_t pctl, enum nvlist_indent_mode mode,
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int start, int inc)
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{
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if (mode < NVLIST_INDENT_ABS || mode > NVLIST_INDENT_TABBED)
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mode = NVLIST_INDENT_TABBED;
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if (start < 0)
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start = 0;
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if (inc < 0)
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inc = 1;
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pctl->nvprt_indent_mode = mode;
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pctl->nvprt_indent = start;
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pctl->nvprt_indentinc = inc;
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}
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void
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nvlist_prtctl_doindent(nvlist_prtctl_t pctl, int onemore)
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{
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indent(pctl, onemore);
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}
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void
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nvlist_prtctl_setfmt(nvlist_prtctl_t pctl, enum nvlist_prtctl_fmt which,
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const char *fmt)
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{
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switch (which) {
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case NVLIST_FMT_MEMBER_NAME:
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if (fmt == NULL)
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fmt = "%s = ";
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pctl->nvprt_nmfmt = fmt;
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break;
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case NVLIST_FMT_MEMBER_POSTAMBLE:
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if (fmt == NULL)
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fmt = "\n";
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pctl->nvprt_eomfmt = fmt;
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break;
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case NVLIST_FMT_BTWN_ARRAY:
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if (fmt == NULL) {
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pctl->nvprt_btwnarrfmt = " ";
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pctl->nvprt_btwnarrfmt_nl = 0;
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} else {
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pctl->nvprt_btwnarrfmt = fmt;
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pctl->nvprt_btwnarrfmt_nl = (strstr(fmt, "\n") != NULL);
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}
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break;
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default:
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break;
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}
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}
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void
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nvlist_prtctl_dofmt(nvlist_prtctl_t pctl, enum nvlist_prtctl_fmt which, ...)
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{
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FILE *fp = pctl->nvprt_fp;
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va_list ap;
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char *name;
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va_start(ap, which);
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switch (which) {
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case NVLIST_FMT_MEMBER_NAME:
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name = va_arg(ap, char *);
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(void) fprintf(fp, pctl->nvprt_nmfmt, name);
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break;
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case NVLIST_FMT_MEMBER_POSTAMBLE:
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(void) fprintf(fp, "%s", pctl->nvprt_eomfmt);
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break;
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case NVLIST_FMT_BTWN_ARRAY:
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(void) fprintf(fp, "%s", pctl->nvprt_btwnarrfmt);
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break;
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default:
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break;
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}
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va_end(ap);
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}
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/*
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* ======================================================================
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* | |
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* | Interfaces to allow appointment of replacement rendering functions.|
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* | |
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* ======================================================================
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*/
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#define NVLIST_PRINTCTL_REPLACE(type, vtype) \
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void \
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nvlist_prtctlop_##type(nvlist_prtctl_t pctl, \
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int (*func)(nvlist_prtctl_t, void *, nvlist_t *, const char *, vtype), \
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void *private) \
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{ \
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CUSTPRTOP(pctl, type) = func; \
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CUSTPRTOPARG(pctl, type) = private; \
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}
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NVLIST_PRINTCTL_REPLACE(boolean, int)
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NVLIST_PRINTCTL_REPLACE(boolean_value, boolean_t)
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NVLIST_PRINTCTL_REPLACE(byte, uchar_t)
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NVLIST_PRINTCTL_REPLACE(int8, int8_t)
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NVLIST_PRINTCTL_REPLACE(uint8, uint8_t)
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NVLIST_PRINTCTL_REPLACE(int16, int16_t)
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NVLIST_PRINTCTL_REPLACE(uint16, uint16_t)
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NVLIST_PRINTCTL_REPLACE(int32, int32_t)
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NVLIST_PRINTCTL_REPLACE(uint32, uint32_t)
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NVLIST_PRINTCTL_REPLACE(int64, int64_t)
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NVLIST_PRINTCTL_REPLACE(uint64, uint64_t)
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NVLIST_PRINTCTL_REPLACE(double, double)
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NVLIST_PRINTCTL_REPLACE(string, char *)
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NVLIST_PRINTCTL_REPLACE(hrtime, hrtime_t)
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NVLIST_PRINTCTL_REPLACE(nvlist, nvlist_t *)
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#define NVLIST_PRINTCTL_AREPLACE(type, vtype) \
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void \
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nvlist_prtctlop_##type(nvlist_prtctl_t pctl, \
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int (*func)(nvlist_prtctl_t, void *, nvlist_t *, const char *, vtype, \
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uint_t), void *private) \
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{ \
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CUSTPRTOP(pctl, type) = func; \
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CUSTPRTOPARG(pctl, type) = private; \
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}
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|
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NVLIST_PRINTCTL_AREPLACE(boolean_array, boolean_t *)
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NVLIST_PRINTCTL_AREPLACE(byte_array, uchar_t *)
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NVLIST_PRINTCTL_AREPLACE(int8_array, int8_t *)
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NVLIST_PRINTCTL_AREPLACE(uint8_array, uint8_t *)
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NVLIST_PRINTCTL_AREPLACE(int16_array, int16_t *)
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NVLIST_PRINTCTL_AREPLACE(uint16_array, uint16_t *)
|
|
NVLIST_PRINTCTL_AREPLACE(int32_array, int32_t *)
|
|
NVLIST_PRINTCTL_AREPLACE(uint32_array, uint32_t *)
|
|
NVLIST_PRINTCTL_AREPLACE(int64_array, int64_t *)
|
|
NVLIST_PRINTCTL_AREPLACE(uint64_array, uint64_t *)
|
|
NVLIST_PRINTCTL_AREPLACE(string_array, char **)
|
|
NVLIST_PRINTCTL_AREPLACE(nvlist_array, nvlist_t **)
|
|
|
|
/*
|
|
* ======================================================================
|
|
* | |
|
|
* | Interfaces to manage nvlist_prtctl_t cookies. |
|
|
* | |
|
|
* ======================================================================
|
|
*/
|
|
|
|
|
|
static const struct nvlist_printops defprtops =
|
|
{
|
|
{ nvprint_boolean, NULL },
|
|
{ nvprint_boolean_value, NULL },
|
|
{ nvprint_byte, NULL },
|
|
{ nvprint_int8, NULL },
|
|
{ nvprint_uint8, NULL },
|
|
{ nvprint_int16, NULL },
|
|
{ nvprint_uint16, NULL },
|
|
{ nvprint_int32, NULL },
|
|
{ nvprint_uint32, NULL },
|
|
{ nvprint_int64, NULL },
|
|
{ nvprint_uint64, NULL },
|
|
{ nvprint_double, NULL },
|
|
{ nvprint_string, NULL },
|
|
{ nvprint_hrtime, NULL },
|
|
{ nvprint_nvlist, NULL },
|
|
{ nvaprint_boolean_array, NULL },
|
|
{ nvaprint_byte_array, NULL },
|
|
{ nvaprint_int8_array, NULL },
|
|
{ nvaprint_uint8_array, NULL },
|
|
{ nvaprint_int16_array, NULL },
|
|
{ nvaprint_uint16_array, NULL },
|
|
{ nvaprint_int32_array, NULL },
|
|
{ nvaprint_uint32_array, NULL },
|
|
{ nvaprint_int64_array, NULL },
|
|
{ nvaprint_uint64_array, NULL },
|
|
{ nvaprint_string_array, NULL },
|
|
{ nvaprint_nvlist_array, NULL },
|
|
};
|
|
|
|
static void
|
|
prtctl_defaults(FILE *fp, struct nvlist_prtctl *pctl,
|
|
struct nvlist_printops *ops)
|
|
{
|
|
pctl->nvprt_fp = fp;
|
|
pctl->nvprt_indent_mode = NVLIST_INDENT_TABBED;
|
|
pctl->nvprt_indent = 0;
|
|
pctl->nvprt_indentinc = 1;
|
|
pctl->nvprt_nmfmt = "%s = ";
|
|
pctl->nvprt_eomfmt = "\n";
|
|
pctl->nvprt_btwnarrfmt = " ";
|
|
pctl->nvprt_btwnarrfmt_nl = 0;
|
|
|
|
pctl->nvprt_dfltops = (struct nvlist_printops *)&defprtops;
|
|
pctl->nvprt_custops = ops;
|
|
}
|
|
|
|
nvlist_prtctl_t
|
|
nvlist_prtctl_alloc(void)
|
|
{
|
|
struct nvlist_prtctl *pctl;
|
|
struct nvlist_printops *ops;
|
|
|
|
if ((pctl = malloc(sizeof (*pctl))) == NULL)
|
|
return (NULL);
|
|
|
|
if ((ops = calloc(1, sizeof (*ops))) == NULL) {
|
|
free(pctl);
|
|
return (NULL);
|
|
}
|
|
|
|
prtctl_defaults(stdout, pctl, ops);
|
|
|
|
return (pctl);
|
|
}
|
|
|
|
void
|
|
nvlist_prtctl_free(nvlist_prtctl_t pctl)
|
|
{
|
|
if (pctl != NULL) {
|
|
free(pctl->nvprt_custops);
|
|
free(pctl);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* ======================================================================
|
|
* | |
|
|
* | Top-level print request interfaces. |
|
|
* | |
|
|
* ======================================================================
|
|
*/
|
|
|
|
/*
|
|
* nvlist_print - Prints elements in an event buffer
|
|
*/
|
|
static void
|
|
nvlist_print_with_indent(nvlist_t *nvl, nvlist_prtctl_t pctl)
|
|
{
|
|
FILE *fp = pctl->nvprt_fp;
|
|
char *name;
|
|
uint_t nelem;
|
|
nvpair_t *nvp;
|
|
|
|
if (nvl == NULL)
|
|
return;
|
|
|
|
indent(pctl, 0);
|
|
(void) fprintf(fp, "nvlist version: %d\n", NVL_VERSION(nvl));
|
|
|
|
nvp = nvlist_next_nvpair(nvl, NULL);
|
|
|
|
while (nvp) {
|
|
data_type_t type = nvpair_type(nvp);
|
|
|
|
name = nvpair_name(nvp);
|
|
nelem = 0;
|
|
|
|
switch (type) {
|
|
case DATA_TYPE_BOOLEAN: {
|
|
RENDER(pctl, boolean, nvl, name, 1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_BOOLEAN_VALUE: {
|
|
boolean_t val;
|
|
(void) nvpair_value_boolean_value(nvp, &val);
|
|
RENDER(pctl, boolean_value, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_BYTE: {
|
|
uchar_t val;
|
|
(void) nvpair_value_byte(nvp, &val);
|
|
RENDER(pctl, byte, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT8: {
|
|
int8_t val;
|
|
(void) nvpair_value_int8(nvp, &val);
|
|
RENDER(pctl, int8, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT8: {
|
|
uint8_t val;
|
|
(void) nvpair_value_uint8(nvp, &val);
|
|
RENDER(pctl, uint8, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT16: {
|
|
int16_t val;
|
|
(void) nvpair_value_int16(nvp, &val);
|
|
RENDER(pctl, int16, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT16: {
|
|
uint16_t val;
|
|
(void) nvpair_value_uint16(nvp, &val);
|
|
RENDER(pctl, uint16, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT32: {
|
|
int32_t val;
|
|
(void) nvpair_value_int32(nvp, &val);
|
|
RENDER(pctl, int32, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT32: {
|
|
uint32_t val;
|
|
(void) nvpair_value_uint32(nvp, &val);
|
|
RENDER(pctl, uint32, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT64: {
|
|
int64_t val;
|
|
(void) nvpair_value_int64(nvp, &val);
|
|
RENDER(pctl, int64, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT64: {
|
|
uint64_t val;
|
|
(void) nvpair_value_uint64(nvp, &val);
|
|
RENDER(pctl, uint64, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_DOUBLE: {
|
|
double val;
|
|
(void) nvpair_value_double(nvp, &val);
|
|
RENDER(pctl, double, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_STRING: {
|
|
char *val;
|
|
(void) nvpair_value_string(nvp, &val);
|
|
RENDER(pctl, string, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_BOOLEAN_ARRAY: {
|
|
boolean_t *val;
|
|
(void) nvpair_value_boolean_array(nvp, &val, &nelem);
|
|
ARENDER(pctl, boolean_array, nvl, name, val, nelem);
|
|
break;
|
|
}
|
|
case DATA_TYPE_BYTE_ARRAY: {
|
|
uchar_t *val;
|
|
(void) nvpair_value_byte_array(nvp, &val, &nelem);
|
|
ARENDER(pctl, byte_array, nvl, name, val, nelem);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT8_ARRAY: {
|
|
int8_t *val;
|
|
(void) nvpair_value_int8_array(nvp, &val, &nelem);
|
|
ARENDER(pctl, int8_array, nvl, name, val, nelem);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT8_ARRAY: {
|
|
uint8_t *val;
|
|
(void) nvpair_value_uint8_array(nvp, &val, &nelem);
|
|
ARENDER(pctl, uint8_array, nvl, name, val, nelem);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT16_ARRAY: {
|
|
int16_t *val;
|
|
(void) nvpair_value_int16_array(nvp, &val, &nelem);
|
|
ARENDER(pctl, int16_array, nvl, name, val, nelem);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT16_ARRAY: {
|
|
uint16_t *val;
|
|
(void) nvpair_value_uint16_array(nvp, &val, &nelem);
|
|
ARENDER(pctl, uint16_array, nvl, name, val, nelem);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT32_ARRAY: {
|
|
int32_t *val;
|
|
(void) nvpair_value_int32_array(nvp, &val, &nelem);
|
|
ARENDER(pctl, int32_array, nvl, name, val, nelem);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT32_ARRAY: {
|
|
uint32_t *val;
|
|
(void) nvpair_value_uint32_array(nvp, &val, &nelem);
|
|
ARENDER(pctl, uint32_array, nvl, name, val, nelem);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT64_ARRAY: {
|
|
int64_t *val;
|
|
(void) nvpair_value_int64_array(nvp, &val, &nelem);
|
|
ARENDER(pctl, int64_array, nvl, name, val, nelem);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT64_ARRAY: {
|
|
uint64_t *val;
|
|
(void) nvpair_value_uint64_array(nvp, &val, &nelem);
|
|
ARENDER(pctl, uint64_array, nvl, name, val, nelem);
|
|
break;
|
|
}
|
|
case DATA_TYPE_STRING_ARRAY: {
|
|
char **val;
|
|
(void) nvpair_value_string_array(nvp, &val, &nelem);
|
|
ARENDER(pctl, string_array, nvl, name, val, nelem);
|
|
break;
|
|
}
|
|
case DATA_TYPE_HRTIME: {
|
|
hrtime_t val;
|
|
(void) nvpair_value_hrtime(nvp, &val);
|
|
RENDER(pctl, hrtime, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_NVLIST: {
|
|
nvlist_t *val;
|
|
(void) nvpair_value_nvlist(nvp, &val);
|
|
RENDER(pctl, nvlist, nvl, name, val);
|
|
break;
|
|
}
|
|
case DATA_TYPE_NVLIST_ARRAY: {
|
|
nvlist_t **val;
|
|
(void) nvpair_value_nvlist_array(nvp, &val, &nelem);
|
|
ARENDER(pctl, nvlist_array, nvl, name, val, nelem);
|
|
break;
|
|
}
|
|
default:
|
|
(void) fprintf(fp, " unknown data type (%d)", type);
|
|
break;
|
|
}
|
|
nvp = nvlist_next_nvpair(nvl, nvp);
|
|
}
|
|
}
|
|
|
|
void
|
|
nvlist_print(FILE *fp, nvlist_t *nvl)
|
|
{
|
|
struct nvlist_prtctl pc;
|
|
|
|
prtctl_defaults(fp, &pc, NULL);
|
|
nvlist_print_with_indent(nvl, &pc);
|
|
}
|
|
|
|
void
|
|
nvlist_prt(nvlist_t *nvl, nvlist_prtctl_t pctl)
|
|
{
|
|
nvlist_print_with_indent(nvl, pctl);
|
|
}
|
|
|
|
#define NVP(elem, type, vtype, ptype, format) { \
|
|
vtype value; \
|
|
\
|
|
(void) nvpair_value_##type(elem, &value); \
|
|
(void) printf("%*s%s: " format "\n", indent, "", \
|
|
nvpair_name(elem), (ptype)value); \
|
|
}
|
|
|
|
#define NVPA(elem, type, vtype, ptype, format) { \
|
|
uint_t i, count; \
|
|
vtype *value; \
|
|
\
|
|
(void) nvpair_value_##type(elem, &value, &count); \
|
|
for (i = 0; i < count; i++) { \
|
|
(void) printf("%*s%s[%d]: " format "\n", indent, "", \
|
|
nvpair_name(elem), i, (ptype)value[i]); \
|
|
} \
|
|
}
|
|
|
|
/*
|
|
* Similar to nvlist_print() but handles arrays slightly differently.
|
|
*/
|
|
void
|
|
dump_nvlist(nvlist_t *list, int indent)
|
|
{
|
|
nvpair_t *elem = NULL;
|
|
boolean_t bool_value;
|
|
nvlist_t *nvlist_value;
|
|
nvlist_t **nvlist_array_value;
|
|
uint_t i, count;
|
|
|
|
if (list == NULL) {
|
|
return;
|
|
}
|
|
|
|
while ((elem = nvlist_next_nvpair(list, elem)) != NULL) {
|
|
switch (nvpair_type(elem)) {
|
|
case DATA_TYPE_BOOLEAN:
|
|
(void) printf("%*s%s\n", indent, "", nvpair_name(elem));
|
|
break;
|
|
|
|
case DATA_TYPE_BOOLEAN_VALUE:
|
|
(void) nvpair_value_boolean_value(elem, &bool_value);
|
|
(void) printf("%*s%s: %s\n", indent, "",
|
|
nvpair_name(elem), bool_value ? "true" : "false");
|
|
break;
|
|
|
|
case DATA_TYPE_BYTE:
|
|
NVP(elem, byte, uchar_t, int, "%u");
|
|
break;
|
|
|
|
case DATA_TYPE_INT8:
|
|
NVP(elem, int8, int8_t, int, "%d");
|
|
break;
|
|
|
|
case DATA_TYPE_UINT8:
|
|
NVP(elem, uint8, uint8_t, int, "%u");
|
|
break;
|
|
|
|
case DATA_TYPE_INT16:
|
|
NVP(elem, int16, int16_t, int, "%d");
|
|
break;
|
|
|
|
case DATA_TYPE_UINT16:
|
|
NVP(elem, uint16, uint16_t, int, "%u");
|
|
break;
|
|
|
|
case DATA_TYPE_INT32:
|
|
NVP(elem, int32, int32_t, long, "%ld");
|
|
break;
|
|
|
|
case DATA_TYPE_UINT32:
|
|
NVP(elem, uint32, uint32_t, ulong_t, "%lu");
|
|
break;
|
|
|
|
case DATA_TYPE_INT64:
|
|
NVP(elem, int64, int64_t, longlong_t, "%lld");
|
|
break;
|
|
|
|
case DATA_TYPE_UINT64:
|
|
NVP(elem, uint64, uint64_t, u_longlong_t, "%llu");
|
|
break;
|
|
|
|
case DATA_TYPE_STRING:
|
|
NVP(elem, string, char *, char *, "'%s'");
|
|
break;
|
|
|
|
case DATA_TYPE_BYTE_ARRAY:
|
|
NVPA(elem, byte_array, uchar_t, int, "%u");
|
|
break;
|
|
|
|
case DATA_TYPE_INT8_ARRAY:
|
|
NVPA(elem, int8_array, int8_t, int, "%d");
|
|
break;
|
|
|
|
case DATA_TYPE_UINT8_ARRAY:
|
|
NVPA(elem, uint8_array, uint8_t, int, "%u");
|
|
break;
|
|
|
|
case DATA_TYPE_INT16_ARRAY:
|
|
NVPA(elem, int16_array, int16_t, int, "%d");
|
|
break;
|
|
|
|
case DATA_TYPE_UINT16_ARRAY:
|
|
NVPA(elem, uint16_array, uint16_t, int, "%u");
|
|
break;
|
|
|
|
case DATA_TYPE_INT32_ARRAY:
|
|
NVPA(elem, int32_array, int32_t, long, "%ld");
|
|
break;
|
|
|
|
case DATA_TYPE_UINT32_ARRAY:
|
|
NVPA(elem, uint32_array, uint32_t, ulong_t, "%lu");
|
|
break;
|
|
|
|
case DATA_TYPE_INT64_ARRAY:
|
|
NVPA(elem, int64_array, int64_t, longlong_t, "%lld");
|
|
break;
|
|
|
|
case DATA_TYPE_UINT64_ARRAY:
|
|
NVPA(elem, uint64_array, uint64_t, u_longlong_t,
|
|
"%llu");
|
|
break;
|
|
|
|
case DATA_TYPE_STRING_ARRAY:
|
|
NVPA(elem, string_array, char *, char *, "'%s'");
|
|
break;
|
|
|
|
case DATA_TYPE_NVLIST:
|
|
(void) nvpair_value_nvlist(elem, &nvlist_value);
|
|
(void) printf("%*s%s:\n", indent, "",
|
|
nvpair_name(elem));
|
|
dump_nvlist(nvlist_value, indent + 4);
|
|
break;
|
|
|
|
case DATA_TYPE_NVLIST_ARRAY:
|
|
(void) nvpair_value_nvlist_array(elem,
|
|
&nvlist_array_value, &count);
|
|
for (i = 0; i < count; i++) {
|
|
(void) printf("%*s%s[%u]:\n", indent, "",
|
|
nvpair_name(elem), i);
|
|
dump_nvlist(nvlist_array_value[i], indent + 4);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
(void) printf(dgettext(TEXT_DOMAIN, "bad config type "
|
|
"%d for %s\n"), nvpair_type(elem),
|
|
nvpair_name(elem));
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* ======================================================================
|
|
* | |
|
|
* | Misc private interface. |
|
|
* | |
|
|
* ======================================================================
|
|
*/
|
|
|
|
/*
|
|
* Determine if string 'value' matches 'nvp' value. The 'value' string is
|
|
* converted, depending on the type of 'nvp', prior to match. For numeric
|
|
* types, a radix independent sscanf conversion of 'value' is used. If 'nvp'
|
|
* is an array type, 'ai' is the index into the array against which we are
|
|
* checking for match. If nvp is of DATA_TYPE_STRING*, the caller can pass
|
|
* in a regex_t compilation of value in 'value_regex' to trigger regular
|
|
* expression string match instead of simple strcmp().
|
|
*
|
|
* Return 1 on match, 0 on no-match, and -1 on error. If the error is
|
|
* related to value syntax error and 'ep' is non-NULL, *ep will point into
|
|
* the 'value' string at the location where the error exists.
|
|
*
|
|
* NOTE: It may be possible to move the non-regex_t version of this into
|
|
* common code used by library/kernel/boot.
|
|
*/
|
|
int
|
|
nvpair_value_match_regex(nvpair_t *nvp, int ai,
|
|
char *value, regex_t *value_regex, char **ep)
|
|
{
|
|
char *evalue;
|
|
uint_t a_len;
|
|
int sr;
|
|
|
|
if (ep)
|
|
*ep = NULL;
|
|
|
|
if ((nvp == NULL) || (value == NULL))
|
|
return (-1); /* error fail match - invalid args */
|
|
|
|
/* make sure array and index combination make sense */
|
|
if ((nvpair_type_is_array(nvp) && (ai < 0)) ||
|
|
(!nvpair_type_is_array(nvp) && (ai >= 0)))
|
|
return (-1); /* error fail match - bad index */
|
|
|
|
/* non-string values should be single 'chunk' */
|
|
if ((nvpair_type(nvp) != DATA_TYPE_STRING) &&
|
|
(nvpair_type(nvp) != DATA_TYPE_STRING_ARRAY)) {
|
|
value += strspn(value, " \t");
|
|
evalue = value + strcspn(value, " \t");
|
|
if (*evalue) {
|
|
if (ep)
|
|
*ep = evalue;
|
|
return (-1); /* error fail match - syntax */
|
|
}
|
|
}
|
|
|
|
sr = EOF;
|
|
switch (nvpair_type(nvp)) {
|
|
case DATA_TYPE_STRING: {
|
|
char *val;
|
|
|
|
/* check string value for match */
|
|
if (nvpair_value_string(nvp, &val) == 0) {
|
|
if (value_regex) {
|
|
if (regexec(value_regex, val,
|
|
(size_t)0, NULL, 0) == 0)
|
|
return (1); /* match */
|
|
} else {
|
|
if (strcmp(value, val) == 0)
|
|
return (1); /* match */
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case DATA_TYPE_STRING_ARRAY: {
|
|
char **val_array;
|
|
|
|
/* check indexed string value of array for match */
|
|
if ((nvpair_value_string_array(nvp, &val_array, &a_len) == 0) &&
|
|
(ai < a_len)) {
|
|
if (value_regex) {
|
|
if (regexec(value_regex, val_array[ai],
|
|
(size_t)0, NULL, 0) == 0)
|
|
return (1);
|
|
} else {
|
|
if (strcmp(value, val_array[ai]) == 0)
|
|
return (1);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case DATA_TYPE_BYTE: {
|
|
uchar_t val, val_arg;
|
|
|
|
/* scanf uchar_t from value and check for match */
|
|
sr = sscanf(value, "%c", &val_arg);
|
|
if ((sr == 1) && (nvpair_value_byte(nvp, &val) == 0) &&
|
|
(val == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_BYTE_ARRAY: {
|
|
uchar_t *val_array, val_arg;
|
|
|
|
|
|
/* check indexed value of array for match */
|
|
sr = sscanf(value, "%c", &val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_byte_array(nvp, &val_array, &a_len) == 0) &&
|
|
(ai < a_len) &&
|
|
(val_array[ai] == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT8: {
|
|
int8_t val, val_arg;
|
|
|
|
/* scanf int8_t from value and check for match */
|
|
sr = sscanf(value, "%"SCNi8, &val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_int8(nvp, &val) == 0) &&
|
|
(val == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT8_ARRAY: {
|
|
int8_t *val_array, val_arg;
|
|
|
|
/* check indexed value of array for match */
|
|
sr = sscanf(value, "%"SCNi8, &val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_int8_array(nvp, &val_array, &a_len) == 0) &&
|
|
(ai < a_len) &&
|
|
(val_array[ai] == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT8: {
|
|
uint8_t val, val_arg;
|
|
|
|
/* scanf uint8_t from value and check for match */
|
|
sr = sscanf(value, "%"SCNi8, (int8_t *)&val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_uint8(nvp, &val) == 0) &&
|
|
(val == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT8_ARRAY: {
|
|
uint8_t *val_array, val_arg;
|
|
|
|
/* check indexed value of array for match */
|
|
sr = sscanf(value, "%"SCNi8, (int8_t *)&val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_uint8_array(nvp, &val_array, &a_len) == 0) &&
|
|
(ai < a_len) &&
|
|
(val_array[ai] == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT16: {
|
|
int16_t val, val_arg;
|
|
|
|
/* scanf int16_t from value and check for match */
|
|
sr = sscanf(value, "%"SCNi16, &val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_int16(nvp, &val) == 0) &&
|
|
(val == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT16_ARRAY: {
|
|
int16_t *val_array, val_arg;
|
|
|
|
/* check indexed value of array for match */
|
|
sr = sscanf(value, "%"SCNi16, &val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_int16_array(nvp, &val_array, &a_len) == 0) &&
|
|
(ai < a_len) &&
|
|
(val_array[ai] == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT16: {
|
|
uint16_t val, val_arg;
|
|
|
|
/* scanf uint16_t from value and check for match */
|
|
sr = sscanf(value, "%"SCNi16, (int16_t *)&val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_uint16(nvp, &val) == 0) &&
|
|
(val == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT16_ARRAY: {
|
|
uint16_t *val_array, val_arg;
|
|
|
|
/* check indexed value of array for match */
|
|
sr = sscanf(value, "%"SCNi16, (int16_t *)&val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_uint16_array(nvp, &val_array, &a_len) == 0) &&
|
|
(ai < a_len) &&
|
|
(val_array[ai] == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT32: {
|
|
int32_t val, val_arg;
|
|
|
|
/* scanf int32_t from value and check for match */
|
|
sr = sscanf(value, "%"SCNi32, &val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_int32(nvp, &val) == 0) &&
|
|
(val == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT32_ARRAY: {
|
|
int32_t *val_array, val_arg;
|
|
|
|
/* check indexed value of array for match */
|
|
sr = sscanf(value, "%"SCNi32, &val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_int32_array(nvp, &val_array, &a_len) == 0) &&
|
|
(ai < a_len) &&
|
|
(val_array[ai] == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT32: {
|
|
uint32_t val, val_arg;
|
|
|
|
/* scanf uint32_t from value and check for match */
|
|
sr = sscanf(value, "%"SCNi32, (int32_t *)&val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_uint32(nvp, &val) == 0) &&
|
|
(val == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT32_ARRAY: {
|
|
uint32_t *val_array, val_arg;
|
|
|
|
/* check indexed value of array for match */
|
|
sr = sscanf(value, "%"SCNi32, (int32_t *)&val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_uint32_array(nvp, &val_array, &a_len) == 0) &&
|
|
(ai < a_len) &&
|
|
(val_array[ai] == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT64: {
|
|
int64_t val, val_arg;
|
|
|
|
/* scanf int64_t from value and check for match */
|
|
sr = sscanf(value, "%"SCNi64, &val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_int64(nvp, &val) == 0) &&
|
|
(val == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_INT64_ARRAY: {
|
|
int64_t *val_array, val_arg;
|
|
|
|
/* check indexed value of array for match */
|
|
sr = sscanf(value, "%"SCNi64, &val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_int64_array(nvp, &val_array, &a_len) == 0) &&
|
|
(ai < a_len) &&
|
|
(val_array[ai] == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT64: {
|
|
uint64_t val_arg, val;
|
|
|
|
/* scanf uint64_t from value and check for match */
|
|
sr = sscanf(value, "%"SCNi64, (int64_t *)&val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_uint64(nvp, &val) == 0) &&
|
|
(val == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_UINT64_ARRAY: {
|
|
uint64_t *val_array, val_arg;
|
|
|
|
/* check indexed value of array for match */
|
|
sr = sscanf(value, "%"SCNi64, (int64_t *)&val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_uint64_array(nvp, &val_array, &a_len) == 0) &&
|
|
(ai < a_len) &&
|
|
(val_array[ai] == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_BOOLEAN_VALUE: {
|
|
int32_t val_arg;
|
|
boolean_t val;
|
|
|
|
/* scanf boolean_t from value and check for match */
|
|
sr = sscanf(value, "%"SCNi32, (int32_t *)&val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_boolean_value(nvp, &val) == 0) &&
|
|
(val == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_BOOLEAN_ARRAY: {
|
|
boolean_t *val_array;
|
|
int32_t val_arg;
|
|
|
|
/* check indexed value of array for match */
|
|
sr = sscanf(value, "%"SCNi32, (int32_t *)&val_arg);
|
|
if ((sr == 1) &&
|
|
(nvpair_value_boolean_array(nvp,
|
|
&val_array, &a_len) == 0) &&
|
|
(ai < a_len) &&
|
|
(val_array[ai] == val_arg))
|
|
return (1);
|
|
break;
|
|
}
|
|
case DATA_TYPE_HRTIME:
|
|
case DATA_TYPE_NVLIST:
|
|
case DATA_TYPE_NVLIST_ARRAY:
|
|
case DATA_TYPE_BOOLEAN:
|
|
case DATA_TYPE_DOUBLE:
|
|
case DATA_TYPE_UNKNOWN:
|
|
default:
|
|
/*
|
|
* unknown/unsupported data type
|
|
*/
|
|
return (-1); /* error fail match */
|
|
}
|
|
|
|
/*
|
|
* check to see if sscanf failed conversion, return approximate
|
|
* pointer to problem
|
|
*/
|
|
if (sr != 1) {
|
|
if (ep)
|
|
*ep = value;
|
|
return (-1); /* error fail match - syntax */
|
|
}
|
|
|
|
return (0); /* fail match */
|
|
}
|
|
|
|
int
|
|
nvpair_value_match(nvpair_t *nvp, int ai, char *value, char **ep)
|
|
{
|
|
return (nvpair_value_match_regex(nvp, ai, value, NULL, ep));
|
|
}
|