/*
* Core Definitions for QAPI Visitor Classes
*
+ * Copyright (C) 2012-2016 Red Hat, Inc.
* Copyright IBM, Corp. 2011
*
* Authors:
*
*/
+#include "qemu/osdep.h"
#include "qemu-common.h"
#include "qapi/qmp/qobject.h"
#include "qapi/qmp/qerror.h"
v->end_list(v, errp);
}
-void visit_optional(Visitor *v, bool *present, const char *name,
- Error **errp)
+bool visit_start_union(Visitor *v, bool data_present, Error **errp)
+{
+ if (v->start_union) {
+ return v->start_union(v, data_present, errp);
+ }
+ return true;
+}
+
+bool visit_optional(Visitor *v, bool *present, const char *name)
{
if (v->optional) {
- v->optional(v, present, name, errp);
+ v->optional(v, present, name);
}
+ return *present;
}
-void visit_get_next_type(Visitor *v, int *obj, const int *qtypes,
+void visit_get_next_type(Visitor *v, QType *type, bool promote_int,
const char *name, Error **errp)
{
if (v->get_next_type) {
- v->get_next_type(v, obj, qtypes, name, errp);
+ v->get_next_type(v, type, promote_int, name, errp);
}
}
-void visit_type_enum(Visitor *v, int *obj, const char *strings[],
+void visit_type_enum(Visitor *v, int *obj, const char * const strings[],
const char *kind, const char *name, Error **errp)
{
v->type_enum(v, obj, strings, kind, name, errp);
void visit_type_int(Visitor *v, int64_t *obj, const char *name, Error **errp)
{
- v->type_int(v, obj, name, errp);
+ v->type_int64(v, obj, name, errp);
}
-void visit_type_uint8(Visitor *v, uint8_t *obj, const char *name, Error **errp)
+static void visit_type_uintN(Visitor *v, uint64_t *obj, const char *name,
+ uint64_t max, const char *type, Error **errp)
{
- int64_t value;
-
- if (v->type_uint8) {
- v->type_uint8(v, obj, name, errp);
+ Error *err = NULL;
+ uint64_t value = *obj;
+
+ v->type_uint64(v, &value, name, &err);
+ if (err) {
+ error_propagate(errp, err);
+ } else if (value > max) {
+ error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
+ name ? name : "null", type);
} else {
- value = *obj;
- v->type_int(v, &value, name, errp);
- if (value < 0 || value > UINT8_MAX) {
- error_set(errp, QERR_INVALID_PARAMETER_VALUE, name ? name : "null",
- "uint8_t");
- return;
- }
*obj = value;
}
}
-void visit_type_uint16(Visitor *v, uint16_t *obj, const char *name, Error **errp)
+void visit_type_uint8(Visitor *v, uint8_t *obj, const char *name, Error **errp)
{
- int64_t value;
-
- if (v->type_uint16) {
- v->type_uint16(v, obj, name, errp);
- } else {
- value = *obj;
- v->type_int(v, &value, name, errp);
- if (value < 0 || value > UINT16_MAX) {
- error_set(errp, QERR_INVALID_PARAMETER_VALUE, name ? name : "null",
- "uint16_t");
- return;
- }
- *obj = value;
- }
+ uint64_t value = *obj;
+ visit_type_uintN(v, &value, name, UINT8_MAX, "uint8_t", errp);
+ *obj = value;
}
-void visit_type_uint32(Visitor *v, uint32_t *obj, const char *name, Error **errp)
+void visit_type_uint16(Visitor *v, uint16_t *obj, const char *name,
+ Error **errp)
{
- int64_t value;
+ uint64_t value = *obj;
+ visit_type_uintN(v, &value, name, UINT16_MAX, "uint16_t", errp);
+ *obj = value;
+}
- if (v->type_uint32) {
- v->type_uint32(v, obj, name, errp);
- } else {
- value = *obj;
- v->type_int(v, &value, name, errp);
- if (value < 0 || value > UINT32_MAX) {
- error_set(errp, QERR_INVALID_PARAMETER_VALUE, name ? name : "null",
- "uint32_t");
- return;
- }
- *obj = value;
- }
+void visit_type_uint32(Visitor *v, uint32_t *obj, const char *name,
+ Error **errp)
+{
+ uint64_t value = *obj;
+ visit_type_uintN(v, &value, name, UINT32_MAX, "uint32_t", errp);
+ *obj = value;
}
-void visit_type_uint64(Visitor *v, uint64_t *obj, const char *name, Error **errp)
+void visit_type_uint64(Visitor *v, uint64_t *obj, const char *name,
+ Error **errp)
{
- int64_t value;
+ v->type_uint64(v, obj, name, errp);
+}
- if (v->type_uint64) {
- v->type_uint64(v, obj, name, errp);
+static void visit_type_intN(Visitor *v, int64_t *obj, const char *name,
+ int64_t min, int64_t max, const char *type,
+ Error **errp)
+{
+ Error *err = NULL;
+ int64_t value = *obj;
+
+ v->type_int64(v, &value, name, &err);
+ if (err) {
+ error_propagate(errp, err);
+ } else if (value < min || value > max) {
+ error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
+ name ? name : "null", type);
} else {
- value = *obj;
- v->type_int(v, &value, name, errp);
*obj = value;
}
}
void visit_type_int8(Visitor *v, int8_t *obj, const char *name, Error **errp)
{
- int64_t value;
-
- if (v->type_int8) {
- v->type_int8(v, obj, name, errp);
- } else {
- value = *obj;
- v->type_int(v, &value, name, errp);
- if (value < INT8_MIN || value > INT8_MAX) {
- error_set(errp, QERR_INVALID_PARAMETER_VALUE, name ? name : "null",
- "int8_t");
- return;
- }
- *obj = value;
- }
+ int64_t value = *obj;
+ visit_type_intN(v, &value, name, INT8_MIN, INT8_MAX, "int8_t", errp);
+ *obj = value;
}
void visit_type_int16(Visitor *v, int16_t *obj, const char *name, Error **errp)
{
- int64_t value;
-
- if (v->type_int16) {
- v->type_int16(v, obj, name, errp);
- } else {
- value = *obj;
- v->type_int(v, &value, name, errp);
- if (value < INT16_MIN || value > INT16_MAX) {
- error_set(errp, QERR_INVALID_PARAMETER_VALUE, name ? name : "null",
- "int16_t");
- return;
- }
- *obj = value;
- }
+ int64_t value = *obj;
+ visit_type_intN(v, &value, name, INT16_MIN, INT16_MAX, "int16_t", errp);
+ *obj = value;
}
void visit_type_int32(Visitor *v, int32_t *obj, const char *name, Error **errp)
{
- int64_t value;
-
- if (v->type_int32) {
- v->type_int32(v, obj, name, errp);
- } else {
- value = *obj;
- v->type_int(v, &value, name, errp);
- if (value < INT32_MIN || value > INT32_MAX) {
- error_set(errp, QERR_INVALID_PARAMETER_VALUE, name ? name : "null",
- "int32_t");
- return;
- }
- *obj = value;
- }
+ int64_t value = *obj;
+ visit_type_intN(v, &value, name, INT32_MIN, INT32_MAX, "int32_t", errp);
+ *obj = value;
}
void visit_type_int64(Visitor *v, int64_t *obj, const char *name, Error **errp)
{
- if (v->type_int64) {
- v->type_int64(v, obj, name, errp);
- } else {
- v->type_int(v, obj, name, errp);
- }
+ v->type_int64(v, obj, name, errp);
}
void visit_type_size(Visitor *v, uint64_t *obj, const char *name, Error **errp)
{
- int64_t value;
-
if (v->type_size) {
v->type_size(v, obj, name, errp);
- } else if (v->type_uint64) {
- v->type_uint64(v, obj, name, errp);
} else {
- value = *obj;
- v->type_int(v, &value, name, errp);
- *obj = value;
+ v->type_uint64(v, obj, name, errp);
}
}
v->type_number(v, obj, name, errp);
}
-void output_type_enum(Visitor *v, int *obj, const char *strings[],
+void visit_type_any(Visitor *v, QObject **obj, const char *name,
+ Error **errp)
+{
+ v->type_any(v, obj, name, errp);
+}
+
+void output_type_enum(Visitor *v, int *obj, const char * const strings[],
const char *kind, const char *name,
Error **errp)
{
assert(strings);
while (strings[i++] != NULL);
if (value < 0 || value >= i - 1) {
- error_set(errp, QERR_INVALID_PARAMETER, name ? name : "null");
+ error_setg(errp, QERR_INVALID_PARAMETER, name ? name : "null");
return;
}
visit_type_str(v, &enum_str, name, errp);
}
-void input_type_enum(Visitor *v, int *obj, const char *strings[],
+void input_type_enum(Visitor *v, int *obj, const char * const strings[],
const char *kind, const char *name,
Error **errp)
{
}
if (strings[value] == NULL) {
- error_set(errp, QERR_INVALID_PARAMETER, enum_str);
+ error_setg(errp, QERR_INVALID_PARAMETER, enum_str);
g_free(enum_str);
return;
}
projects / qemu.git / blobdiff