+ * ======================================================================
+ * | |
+ * | Default nvlist member rendering functions. |
+ * | |
+ * ======================================================================
+ */
+
+/*
+ * Generate functions to print single-valued nvlist members.
+ *
+ * type_and_variant - suffix to form function name
+ * vtype - C type for the member value
+ * ptype - C type to cast value to for printing
+ * vfmt - format string for pair value, e.g "%d" or "0x%llx"
+ */
+
+#define NVLIST_PRTFUNC(type_and_variant, vtype, ptype, vfmt) \
+static int \
+nvprint_##type_and_variant(nvlist_prtctl_t pctl, void *private, \
+ nvlist_t *nvl, const char *name, vtype value) \
+{ \
+ FILE *fp = pctl->nvprt_fp; \
+ NOTE(ARGUNUSED(private)) \
+ NOTE(ARGUNUSED(nvl)) \
+ indent(pctl, 1); \
+ (void) fprintf(fp, pctl->nvprt_nmfmt, name); \
+ (void) fprintf(fp, vfmt, (ptype)value); \
+ return (1); \
+}
+
+NVLIST_PRTFUNC(boolean, int, int, "%d")
+NVLIST_PRTFUNC(boolean_value, boolean_t, int, "%d")
+NVLIST_PRTFUNC(byte, uchar_t, uchar_t, "0x%2.2x")
+NVLIST_PRTFUNC(int8, int8_t, int, "%d")
+NVLIST_PRTFUNC(uint8, uint8_t, uint8_t, "0x%x")
+NVLIST_PRTFUNC(int16, int16_t, int16_t, "%d")
+NVLIST_PRTFUNC(uint16, uint16_t, uint16_t, "0x%x")
+NVLIST_PRTFUNC(int32, int32_t, int32_t, "%d")
+NVLIST_PRTFUNC(uint32, uint32_t, uint32_t, "0x%x")
+NVLIST_PRTFUNC(int64, int64_t, longlong_t, "%lld")
+NVLIST_PRTFUNC(uint64, uint64_t, u_longlong_t, "0x%llx")
+NVLIST_PRTFUNC(double, double, double, "0x%f")
+NVLIST_PRTFUNC(string, char *, char *, "%s")
+NVLIST_PRTFUNC(hrtime, hrtime_t, hrtime_t, "0x%llx")
+
+/*
+ * Generate functions to print array-valued nvlist members.
+ */
+
+#define NVLIST_ARRPRTFUNC(type_and_variant, vtype, ptype, vfmt) \
+static int \
+nvaprint_##type_and_variant(nvlist_prtctl_t pctl, void *private, \
+ nvlist_t *nvl, const char *name, vtype *valuep, uint_t count) \
+{ \
+ FILE *fp = pctl->nvprt_fp; \
+ uint_t i; \
+ NOTE(ARGUNUSED(private)) \
+ NOTE(ARGUNUSED(nvl)) \
+ for (i = 0; i < count; i++) { \
+ if (i == 0 || pctl->nvprt_btwnarrfmt_nl) { \
+ indent(pctl, 1); \
+ (void) fprintf(fp, pctl->nvprt_nmfmt, name); \
+ if (pctl->nvprt_btwnarrfmt_nl) \
+ (void) fprintf(fp, "[%d]: ", i); \
+ } \
+ if (i != 0) \
+ (void) fprintf(fp, "%s", pctl->nvprt_btwnarrfmt); \
+ (void) fprintf(fp, vfmt, (ptype)valuep[i]); \
+ } \
+ return (1); \
+}
+
+NVLIST_ARRPRTFUNC(boolean_array, boolean_t, boolean_t, "%d")
+NVLIST_ARRPRTFUNC(byte_array, uchar_t, uchar_t, "0x%2.2x")
+NVLIST_ARRPRTFUNC(int8_array, int8_t, int8_t, "%d")
+NVLIST_ARRPRTFUNC(uint8_array, uint8_t, uint8_t, "0x%x")
+NVLIST_ARRPRTFUNC(int16_array, int16_t, int16_t, "%d")
+NVLIST_ARRPRTFUNC(uint16_array, uint16_t, uint16_t, "0x%x")
+NVLIST_ARRPRTFUNC(int32_array, int32_t, int32_t, "%d")
+NVLIST_ARRPRTFUNC(uint32_array, uint32_t, uint32_t, "0x%x")
+NVLIST_ARRPRTFUNC(int64_array, int64_t, longlong_t, "%lld")
+NVLIST_ARRPRTFUNC(uint64_array, uint64_t, u_longlong_t, "0x%llx")
+NVLIST_ARRPRTFUNC(string_array, char *, char *, "%s")
+
+/*ARGSUSED*/
+static int
+nvprint_nvlist(nvlist_prtctl_t pctl, void *private,
+ nvlist_t *nvl, const char *name, nvlist_t *value)
+{
+ FILE *fp = pctl->nvprt_fp;
+
+ indent(pctl, 1);
+ (void) fprintf(fp, "%s = (embedded nvlist)\n", name);
+
+ pctl->nvprt_indent += pctl->nvprt_indentinc;
+ nvlist_print_with_indent(value, pctl);
+ pctl->nvprt_indent -= pctl->nvprt_indentinc;
+
+ indent(pctl, 1);
+ (void) fprintf(fp, "(end %s)\n", name);
+
+ return (1);
+}
+
+/*ARGSUSED*/
+static int
+nvaprint_nvlist_array(nvlist_prtctl_t pctl, void *private,
+ nvlist_t *nvl, const char *name, nvlist_t **valuep, uint_t count)
+{
+ FILE *fp = pctl->nvprt_fp;
+ uint_t i;
+
+ indent(pctl, 1);
+ (void) fprintf(fp, "%s = (array of embedded nvlists)\n", name);
+
+ for (i = 0; i < count; i++) {
+ indent(pctl, 1);
+ (void) fprintf(fp, "(start %s[%d])\n", name, i);
+
+ pctl->nvprt_indent += pctl->nvprt_indentinc;
+ nvlist_print_with_indent(valuep[i], pctl);
+ pctl->nvprt_indent -= pctl->nvprt_indentinc;
+
+ indent(pctl, 1);
+ (void) fprintf(fp, "(end %s[%d])\n", name, i);
+ }
+
+ return (1);
+}
+
+/*
+ * ======================================================================
+ * | |
+ * | Interfaces that allow control over formatting. |
+ * | |
+ * ======================================================================
+ */
+
+void
+nvlist_prtctl_setdest(nvlist_prtctl_t pctl, FILE *fp)
+{
+ pctl->nvprt_fp = fp;
+}
+
+FILE *
+nvlist_prtctl_getdest(nvlist_prtctl_t pctl)
+{
+ return (pctl->nvprt_fp);
+}
+
+
+void
+nvlist_prtctl_setindent(nvlist_prtctl_t pctl, enum nvlist_indent_mode mode,
+ int start, int inc)
+{
+ if (mode < NVLIST_INDENT_ABS || mode > NVLIST_INDENT_TABBED)
+ mode = NVLIST_INDENT_TABBED;
+
+ if (start < 0)
+ start = 0;
+
+ if (inc < 0)
+ inc = 1;
+
+ pctl->nvprt_indent_mode = mode;
+ pctl->nvprt_indent = start;
+ pctl->nvprt_indentinc = inc;
+}
+
+void
+nvlist_prtctl_doindent(nvlist_prtctl_t pctl, int onemore)
+{
+ indent(pctl, onemore);
+}
+
+
+void
+nvlist_prtctl_setfmt(nvlist_prtctl_t pctl, enum nvlist_prtctl_fmt which,
+ const char *fmt)
+{
+ switch (which) {
+ case NVLIST_FMT_MEMBER_NAME:
+ if (fmt == NULL)
+ fmt = "%s = ";
+ pctl->nvprt_nmfmt = fmt;
+ break;
+
+ case NVLIST_FMT_MEMBER_POSTAMBLE:
+ if (fmt == NULL)
+ fmt = "\n";
+ pctl->nvprt_eomfmt = fmt;
+ break;
+
+ case NVLIST_FMT_BTWN_ARRAY:
+ if (fmt == NULL) {
+ pctl->nvprt_btwnarrfmt = " ";
+ pctl->nvprt_btwnarrfmt_nl = 0;
+ } else {
+ pctl->nvprt_btwnarrfmt = fmt;
+ pctl->nvprt_btwnarrfmt_nl = (strstr(fmt, "\n") != NULL);
+ }
+ break;
+
+ default:
+ break;
+ }
+}
+
+
+void
+nvlist_prtctl_dofmt(nvlist_prtctl_t pctl, enum nvlist_prtctl_fmt which, ...)
+{
+ FILE *fp = pctl->nvprt_fp;
+ va_list ap;
+ char *name;
+
+ va_start(ap, which);
+
+ switch (which) {
+ case NVLIST_FMT_MEMBER_NAME:
+ name = va_arg(ap, char *);
+ (void) fprintf(fp, pctl->nvprt_nmfmt, name);
+ break;
+
+ case NVLIST_FMT_MEMBER_POSTAMBLE:
+ (void) fprintf(fp, "%s", pctl->nvprt_eomfmt);
+ break;
+
+ case NVLIST_FMT_BTWN_ARRAY:
+ (void) fprintf(fp, "%s", pctl->nvprt_btwnarrfmt);
+ break;
+
+ default:
+ break;
+ }
+
+ va_end(ap);
+}
+
+/*
+ * ======================================================================
+ * | |
+ * | Interfaces to allow appointment of replacement rendering functions.|
+ * | |
+ * ======================================================================
+ */
+
+#define NVLIST_PRINTCTL_REPLACE(type, vtype) \
+void \
+nvlist_prtctlop_##type(nvlist_prtctl_t pctl, \
+ int (*func)(nvlist_prtctl_t, void *, nvlist_t *, const char *, vtype), \
+ void *private) \
+{ \
+ CUSTPRTOP(pctl, type) = func; \
+ CUSTPRTOPARG(pctl, type) = private; \
+}
+
+NVLIST_PRINTCTL_REPLACE(boolean, int)
+NVLIST_PRINTCTL_REPLACE(boolean_value, boolean_t)
+NVLIST_PRINTCTL_REPLACE(byte, uchar_t)
+NVLIST_PRINTCTL_REPLACE(int8, int8_t)
+NVLIST_PRINTCTL_REPLACE(uint8, uint8_t)
+NVLIST_PRINTCTL_REPLACE(int16, int16_t)
+NVLIST_PRINTCTL_REPLACE(uint16, uint16_t)
+NVLIST_PRINTCTL_REPLACE(int32, int32_t)
+NVLIST_PRINTCTL_REPLACE(uint32, uint32_t)
+NVLIST_PRINTCTL_REPLACE(int64, int64_t)
+NVLIST_PRINTCTL_REPLACE(uint64, uint64_t)
+NVLIST_PRINTCTL_REPLACE(double, double)
+NVLIST_PRINTCTL_REPLACE(string, char *)
+NVLIST_PRINTCTL_REPLACE(hrtime, hrtime_t)
+NVLIST_PRINTCTL_REPLACE(nvlist, nvlist_t *)
+
+#define NVLIST_PRINTCTL_AREPLACE(type, vtype) \
+void \
+nvlist_prtctlop_##type(nvlist_prtctl_t pctl, \
+ int (*func)(nvlist_prtctl_t, void *, nvlist_t *, const char *, vtype, \
+ uint_t), void *private) \
+{ \
+ CUSTPRTOP(pctl, type) = func; \
+ CUSTPRTOPARG(pctl, type) = private; \
+}
+
+NVLIST_PRINTCTL_AREPLACE(boolean_array, boolean_t *)
+NVLIST_PRINTCTL_AREPLACE(byte_array, uchar_t *)
+NVLIST_PRINTCTL_AREPLACE(int8_array, int8_t *)
+NVLIST_PRINTCTL_AREPLACE(uint8_array, uint8_t *)
+NVLIST_PRINTCTL_AREPLACE(int16_array, int16_t *)
+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. |
+ * | |
+ * ======================================================================