diff options
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/qobject-output-visitor.c | 162 |
1 files changed, 80 insertions, 82 deletions
diff --git a/qapi/qobject-output-visitor.c b/qapi/qobject-output-visitor.c index 92c5b5b7bb..871127079d 100644 --- a/qapi/qobject-output-visitor.c +++ b/qapi/qobject-output-visitor.c @@ -19,34 +19,32 @@ #include "qemu-common.h" #include "qapi/qmp/types.h" -typedef struct QStackEntry -{ +typedef struct QStackEntry { QObject *value; void *qapi; /* sanity check that caller uses same pointer */ QSLIST_ENTRY(QStackEntry) node; } QStackEntry; -struct QmpOutputVisitor -{ +struct QObjectOutputVisitor { Visitor visitor; QSLIST_HEAD(, QStackEntry) stack; /* Stack of unfinished containers */ QObject *root; /* Root of the output visit */ QObject **result; /* User's storage location for result */ }; -#define qmp_output_add(qov, name, value) \ - qmp_output_add_obj(qov, name, QOBJECT(value)) -#define qmp_output_push(qov, value, qapi) \ - qmp_output_push_obj(qov, QOBJECT(value), qapi) +#define qobject_output_add(qov, name, value) \ + qobject_output_add_obj(qov, name, QOBJECT(value)) +#define qobject_output_push(qov, value, qapi) \ + qobject_output_push_obj(qov, QOBJECT(value), qapi) -static QmpOutputVisitor *to_qov(Visitor *v) +static QObjectOutputVisitor *to_qov(Visitor *v) { - return container_of(v, QmpOutputVisitor, visitor); + return container_of(v, QObjectOutputVisitor, visitor); } /* Push @value onto the stack of current QObjects being built */ -static void qmp_output_push_obj(QmpOutputVisitor *qov, QObject *value, - void *qapi) +static void qobject_output_push_obj(QObjectOutputVisitor *qov, QObject *value, + void *qapi) { QStackEntry *e = g_malloc0(sizeof(*e)); @@ -58,7 +56,7 @@ static void qmp_output_push_obj(QmpOutputVisitor *qov, QObject *value, } /* Pop a value off the stack of QObjects being built, and return it. */ -static QObject *qmp_output_pop(QmpOutputVisitor *qov, void *qapi) +static QObject *qobject_output_pop(QObjectOutputVisitor *qov, void *qapi) { QStackEntry *e = QSLIST_FIRST(&qov->stack); QObject *value; @@ -75,8 +73,8 @@ static QObject *qmp_output_pop(QmpOutputVisitor *qov, void *qapi) /* Add @value to the current QObject being built. * If the stack is visiting a dictionary or list, @value is now owned * by that container. Otherwise, @value is now the root. */ -static void qmp_output_add_obj(QmpOutputVisitor *qov, const char *name, - QObject *value) +static void qobject_output_add_obj(QObjectOutputVisitor *qov, const char *name, + QObject *value) { QStackEntry *e = QSLIST_FIRST(&qov->stack); QObject *cur = e ? e->value : NULL; @@ -101,107 +99,107 @@ static void qmp_output_add_obj(QmpOutputVisitor *qov, const char *name, } } -static void qmp_output_start_struct(Visitor *v, const char *name, void **obj, - size_t unused, Error **errp) +static void qobject_output_start_struct(Visitor *v, const char *name, + void **obj, size_t unused, Error **errp) { - QmpOutputVisitor *qov = to_qov(v); + QObjectOutputVisitor *qov = to_qov(v); QDict *dict = qdict_new(); - qmp_output_add(qov, name, dict); - qmp_output_push(qov, dict, obj); + qobject_output_add(qov, name, dict); + qobject_output_push(qov, dict, obj); } -static void qmp_output_end_struct(Visitor *v, void **obj) +static void qobject_output_end_struct(Visitor *v, void **obj) { - QmpOutputVisitor *qov = to_qov(v); - QObject *value = qmp_output_pop(qov, obj); + QObjectOutputVisitor *qov = to_qov(v); + QObject *value = qobject_output_pop(qov, obj); assert(qobject_type(value) == QTYPE_QDICT); } -static void qmp_output_start_list(Visitor *v, const char *name, - GenericList **listp, size_t size, - Error **errp) +static void qobject_output_start_list(Visitor *v, const char *name, + GenericList **listp, size_t size, + Error **errp) { - QmpOutputVisitor *qov = to_qov(v); + QObjectOutputVisitor *qov = to_qov(v); QList *list = qlist_new(); - qmp_output_add(qov, name, list); - qmp_output_push(qov, list, listp); + qobject_output_add(qov, name, list); + qobject_output_push(qov, list, listp); } -static GenericList *qmp_output_next_list(Visitor *v, GenericList *tail, - size_t size) +static GenericList *qobject_output_next_list(Visitor *v, GenericList *tail, + size_t size) { return tail->next; } -static void qmp_output_end_list(Visitor *v, void **obj) +static void qobject_output_end_list(Visitor *v, void **obj) { - QmpOutputVisitor *qov = to_qov(v); - QObject *value = qmp_output_pop(qov, obj); + QObjectOutputVisitor *qov = to_qov(v); + QObject *value = qobject_output_pop(qov, obj); assert(qobject_type(value) == QTYPE_QLIST); } -static void qmp_output_type_int64(Visitor *v, const char *name, int64_t *obj, - Error **errp) +static void qobject_output_type_int64(Visitor *v, const char *name, + int64_t *obj, Error **errp) { - QmpOutputVisitor *qov = to_qov(v); - qmp_output_add(qov, name, qint_from_int(*obj)); + QObjectOutputVisitor *qov = to_qov(v); + qobject_output_add(qov, name, qint_from_int(*obj)); } -static void qmp_output_type_uint64(Visitor *v, const char *name, uint64_t *obj, - Error **errp) +static void qobject_output_type_uint64(Visitor *v, const char *name, + uint64_t *obj, Error **errp) { /* FIXME values larger than INT64_MAX become negative */ - QmpOutputVisitor *qov = to_qov(v); - qmp_output_add(qov, name, qint_from_int(*obj)); + QObjectOutputVisitor *qov = to_qov(v); + qobject_output_add(qov, name, qint_from_int(*obj)); } -static void qmp_output_type_bool(Visitor *v, const char *name, bool *obj, - Error **errp) +static void qobject_output_type_bool(Visitor *v, const char *name, bool *obj, + Error **errp) { - QmpOutputVisitor *qov = to_qov(v); - qmp_output_add(qov, name, qbool_from_bool(*obj)); + QObjectOutputVisitor *qov = to_qov(v); + qobject_output_add(qov, name, qbool_from_bool(*obj)); } -static void qmp_output_type_str(Visitor *v, const char *name, char **obj, - Error **errp) +static void qobject_output_type_str(Visitor *v, const char *name, char **obj, + Error **errp) { - QmpOutputVisitor *qov = to_qov(v); + QObjectOutputVisitor *qov = to_qov(v); if (*obj) { - qmp_output_add(qov, name, qstring_from_str(*obj)); + qobject_output_add(qov, name, qstring_from_str(*obj)); } else { - qmp_output_add(qov, name, qstring_from_str("")); + qobject_output_add(qov, name, qstring_from_str("")); } } -static void qmp_output_type_number(Visitor *v, const char *name, double *obj, - Error **errp) +static void qobject_output_type_number(Visitor *v, const char *name, + double *obj, Error **errp) { - QmpOutputVisitor *qov = to_qov(v); - qmp_output_add(qov, name, qfloat_from_double(*obj)); + QObjectOutputVisitor *qov = to_qov(v); + qobject_output_add(qov, name, qfloat_from_double(*obj)); } -static void qmp_output_type_any(Visitor *v, const char *name, QObject **obj, - Error **errp) +static void qobject_output_type_any(Visitor *v, const char *name, + QObject **obj, Error **errp) { - QmpOutputVisitor *qov = to_qov(v); + QObjectOutputVisitor *qov = to_qov(v); qobject_incref(*obj); - qmp_output_add_obj(qov, name, *obj); + qobject_output_add_obj(qov, name, *obj); } -static void qmp_output_type_null(Visitor *v, const char *name, Error **errp) +static void qobject_output_type_null(Visitor *v, const char *name, Error **errp) { - QmpOutputVisitor *qov = to_qov(v); - qmp_output_add_obj(qov, name, qnull()); + QObjectOutputVisitor *qov = to_qov(v); + qobject_output_add_obj(qov, name, qnull()); } /* Finish building, and return the root object. * The root object is never null. The caller becomes the object's * owner, and should use qobject_decref() when done with it. */ -static void qmp_output_complete(Visitor *v, void *opaque) +static void qobject_output_complete(Visitor *v, void *opaque) { - QmpOutputVisitor *qov = to_qov(v); + QObjectOutputVisitor *qov = to_qov(v); /* A visit must have occurred, with each start paired with end. */ assert(qov->root && QSLIST_EMPTY(&qov->stack)); @@ -212,9 +210,9 @@ static void qmp_output_complete(Visitor *v, void *opaque) qov->result = NULL; } -static void qmp_output_free(Visitor *v) +static void qobject_output_free(Visitor *v) { - QmpOutputVisitor *qov = to_qov(v); + QObjectOutputVisitor *qov = to_qov(v); QStackEntry *e; while (!QSLIST_EMPTY(&qov->stack)) { @@ -227,27 +225,27 @@ static void qmp_output_free(Visitor *v) g_free(qov); } -Visitor *qmp_output_visitor_new(QObject **result) +Visitor *qobject_output_visitor_new(QObject **result) { - QmpOutputVisitor *v; + QObjectOutputVisitor *v; v = g_malloc0(sizeof(*v)); v->visitor.type = VISITOR_OUTPUT; - v->visitor.start_struct = qmp_output_start_struct; - v->visitor.end_struct = qmp_output_end_struct; - v->visitor.start_list = qmp_output_start_list; - v->visitor.next_list = qmp_output_next_list; - v->visitor.end_list = qmp_output_end_list; - v->visitor.type_int64 = qmp_output_type_int64; - v->visitor.type_uint64 = qmp_output_type_uint64; - v->visitor.type_bool = qmp_output_type_bool; - v->visitor.type_str = qmp_output_type_str; - v->visitor.type_number = qmp_output_type_number; - v->visitor.type_any = qmp_output_type_any; - v->visitor.type_null = qmp_output_type_null; - v->visitor.complete = qmp_output_complete; - v->visitor.free = qmp_output_free; + v->visitor.start_struct = qobject_output_start_struct; + v->visitor.end_struct = qobject_output_end_struct; + v->visitor.start_list = qobject_output_start_list; + v->visitor.next_list = qobject_output_next_list; + v->visitor.end_list = qobject_output_end_list; + v->visitor.type_int64 = qobject_output_type_int64; + v->visitor.type_uint64 = qobject_output_type_uint64; + v->visitor.type_bool = qobject_output_type_bool; + v->visitor.type_str = qobject_output_type_str; + v->visitor.type_number = qobject_output_type_number; + v->visitor.type_any = qobject_output_type_any; + v->visitor.type_null = qobject_output_type_null; + v->visitor.complete = qobject_output_complete; + v->visitor.free = qobject_output_free; *result = NULL; v->result = result; |