*/
#include "qemu/osdep.h"
-#include "qemu-common.h"
+#include "qemu/cutils.h"
#include "qapi/string-output-visitor.h"
#include "qapi/visitor-impl.h"
-#include "qemu/host-utils.h"
#include <math.h>
#include "qemu/range.h"
}
}
-static void print_type_int64(Visitor *v, const char *name, int64_t *obj,
+static bool print_type_int64(Visitor *v, const char *name, int64_t *obj,
Error **errp)
{
StringOutputVisitor *sov = to_sov(v);
sov->range_start.s = *obj;
sov->range_end.s = *obj;
sov->list_mode = LM_IN_PROGRESS;
- return;
+ return true;
case LM_IN_PROGRESS:
if (sov->range_end.s + 1 == *obj) {
sov->range_start.s = *obj;
sov->range_end.s = *obj;
}
- return;
+ return true;
case LM_END:
if (sov->range_end.s + 1 == *obj) {
}
g_string_append(sov->string, ")");
}
+
+ return true;
}
-static void print_type_uint64(Visitor *v, const char *name, uint64_t *obj,
+static bool print_type_uint64(Visitor *v, const char *name, uint64_t *obj,
Error **errp)
{
/* FIXME: print_type_int64 mishandles values over INT64_MAX */
int64_t i = *obj;
- print_type_int64(v, name, &i, errp);
+ return print_type_int64(v, name, &i, errp);
}
-static void print_type_size(Visitor *v, const char *name, uint64_t *obj,
+static bool print_type_size(Visitor *v, const char *name, uint64_t *obj,
Error **errp)
{
StringOutputVisitor *sov = to_sov(v);
- static const char suffixes[] = { 'B', 'K', 'M', 'G', 'T', 'P', 'E' };
- uint64_t div, val;
- char *out;
- int i;
+ uint64_t val;
+ char *out, *psize;
if (!sov->human) {
out = g_strdup_printf("%"PRIu64, *obj);
string_output_set(sov, out);
- return;
+ return true;
}
val = *obj;
-
- /* The exponent (returned in i) minus one gives us
- * floor(log2(val * 1024 / 1000). The correction makes us
- * switch to the higher power when the integer part is >= 1000.
- */
- frexp(val / (1000.0 / 1024.0), &i);
- i = (i - 1) / 10;
- assert(i < ARRAY_SIZE(suffixes));
- div = 1ULL << (i * 10);
-
- out = g_strdup_printf("%"PRIu64" (%0.3g %c%s)", val,
- (double)val/div, suffixes[i], i ? "iB" : "");
+ psize = size_to_str(val);
+ out = g_strdup_printf("%"PRIu64" (%s)", val, psize);
string_output_set(sov, out);
+
+ g_free(psize);
+ return true;
}
-static void print_type_bool(Visitor *v, const char *name, bool *obj,
+static bool print_type_bool(Visitor *v, const char *name, bool *obj,
Error **errp)
{
StringOutputVisitor *sov = to_sov(v);
string_output_set(sov, g_strdup(*obj ? "true" : "false"));
+ return true;
}
-static void print_type_str(Visitor *v, const char *name, char **obj,
+static bool print_type_str(Visitor *v, const char *name, char **obj,
Error **errp)
{
StringOutputVisitor *sov = to_sov(v);
out = g_strdup(*obj ? *obj : "");
}
string_output_set(sov, out);
+ return true;
}
-static void print_type_number(Visitor *v, const char *name, double *obj,
+static bool print_type_number(Visitor *v, const char *name, double *obj,
Error **errp)
{
StringOutputVisitor *sov = to_sov(v);
- string_output_set(sov, g_strdup_printf("%f", *obj));
+ string_output_set(sov, g_strdup_printf("%.17g", *obj));
+ return true;
+}
+
+static bool print_type_null(Visitor *v, const char *name, QNull **obj,
+ Error **errp)
+{
+ StringOutputVisitor *sov = to_sov(v);
+ char *out;
+
+ if (sov->human) {
+ out = g_strdup("<null>");
+ } else {
+ out = g_strdup("");
+ }
+ string_output_set(sov, out);
+ return true;
}
-static void
+static bool
start_list(Visitor *v, const char *name, GenericList **list, size_t size,
Error **errp)
{
if (*list && (*list)->next) {
sov->list_mode = LM_STARTED;
}
+ return true;
}
static GenericList *next_list(Visitor *v, GenericList *tail, size_t size)
v->visitor.type_bool = print_type_bool;
v->visitor.type_str = print_type_str;
v->visitor.type_number = print_type_number;
+ v->visitor.type_null = print_type_null;
v->visitor.start_list = start_list;
v->visitor.next_list = next_list;
v->visitor.end_list = end_list;