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-rw-r--r--docs/qapi-code-gen.txt194
-rw-r--r--hmp-commands.hx8
-rw-r--r--hmp.c16
-rw-r--r--hmp.h6
-rw-r--r--hw/timer/mc146818rtc.c41
-rw-r--r--hw/virtio/virtio-balloon.c33
-rw-r--r--include/qapi/visitor-impl.h8
-rw-r--r--include/qapi/visitor.h5
-rw-r--r--monitor.c153
-rw-r--r--net/net.c2
-rw-r--r--qapi/opts-visitor.c5
-rw-r--r--qapi/qapi-visit-core.c259
-rw-r--r--qapi/qmp-input-visitor.c6
-rw-r--r--qapi/string-input-visitor.c6
-rw-r--r--scripts/qapi-commands.py89
-rw-r--r--scripts/qapi-visit.py232
-rw-r--r--scripts/qapi.py14
-rw-r--r--tests/Makefile3
-rw-r--r--tests/qapi-schema/include-repetition-sub.json2
-rw-r--r--tests/qapi-schema/include-repetition.err0
-rw-r--r--tests/qapi-schema/include-repetition.exit1
-rw-r--r--tests/qapi-schema/include-repetition.json3
-rw-r--r--tests/qapi-schema/include-repetition.out3
-rw-r--r--tests/test-qmp-input-strict.c28
-rw-r--r--tests/test-qmp-input-visitor.c26
-rw-r--r--tests/test-qmp-output-visitor.c28
-rw-r--r--tests/test-visitor-serialization.c26
27 files changed, 752 insertions, 445 deletions
diff --git a/docs/qapi-code-gen.txt b/docs/qapi-code-gen.txt
index 26312d84e8..dea0d505a7 100644
--- a/docs/qapi-code-gen.txt
+++ b/docs/qapi-code-gen.txt
@@ -48,7 +48,7 @@ The QAPI schema definitions can be modularized using the 'include' directive:
{ 'include': 'path/to/file.json'}
The directive is evaluated recursively, and include paths are relative to the
-file using the directive.
+file using the directive. Multiple includes of the same file are safe.
=== Complex types ===
@@ -230,14 +230,13 @@ node structure that can be used to chain together a list of such types in
case we want to accept/return a list of this type with a command), and a
command which takes that type as a parameter and returns the same type:
- mdroth@illuin:~/w/qemu2.git$ cat example-schema.json
+ $ cat example-schema.json
{ 'type': 'UserDefOne',
'data': { 'integer': 'int', 'string': 'str' } }
{ 'command': 'my-command',
'data': {'arg1': 'UserDefOne'},
'returns': 'UserDefOne' }
- mdroth@illuin:~/w/qemu2.git$
=== scripts/qapi-types.py ===
@@ -255,14 +254,25 @@ created code.
Example:
- mdroth@illuin:~/w/qemu2.git$ python scripts/qapi-types.py \
- --output-dir="qapi-generated" --prefix="example-" --input-file=example-schema.json
- mdroth@illuin:~/w/qemu2.git$ cat qapi-generated/example-qapi-types.c
- /* AUTOMATICALLY GENERATED, DO NOT MODIFY */
+ $ python scripts/qapi-types.py --output-dir="qapi-generated" \
+ --prefix="example-" --input-file=example-schema.json
+ $ cat qapi-generated/example-qapi-types.c
+[Uninteresting stuff omitted...]
- #include "qapi/qapi-dealloc-visitor.h"
- #include "example-qapi-types.h"
- #include "example-qapi-visit.h"
+ void qapi_free_UserDefOneList(UserDefOneList * obj)
+ {
+ QapiDeallocVisitor *md;
+ Visitor *v;
+
+ if (!obj) {
+ return;
+ }
+
+ md = qapi_dealloc_visitor_new();
+ v = qapi_dealloc_get_visitor(md);
+ visit_type_UserDefOneList(v, &obj, NULL, NULL);
+ qapi_dealloc_visitor_cleanup(md);
+ }
void qapi_free_UserDefOne(UserDefOne * obj)
{
@@ -279,32 +289,38 @@ Example:
qapi_dealloc_visitor_cleanup(md);
}
- mdroth@illuin:~/w/qemu2.git$ cat qapi-generated/example-qapi-types.h
- /* AUTOMATICALLY GENERATED, DO NOT MODIFY */
- #ifndef QAPI_GENERATED_EXAMPLE_QAPI_TYPES
- #define QAPI_GENERATED_EXAMPLE_QAPI_TYPES
+ $ cat qapi-generated/example-qapi-types.h
+[Uninteresting stuff omitted...]
+
+ #ifndef EXAMPLE_QAPI_TYPES_H
+ #define EXAMPLE_QAPI_TYPES_H
- #include "qapi/qapi-types-core.h"
+[Builtin types omitted...]
typedef struct UserDefOne UserDefOne;
typedef struct UserDefOneList
{
- UserDefOne *value;
+ union {
+ UserDefOne *value;
+ uint64_t padding;
+ };
struct UserDefOneList *next;
} UserDefOneList;
+[Functions on builtin types omitted...]
+
struct UserDefOne
{
int64_t integer;
char * string;
};
+ void qapi_free_UserDefOneList(UserDefOneList * obj);
void qapi_free_UserDefOne(UserDefOne * obj);
#endif
-
=== scripts/qapi-visit.py ===
Used to generate the visitor functions used to walk through and convert
@@ -325,51 +341,78 @@ $(prefix)qapi-visit.h: declarations for previously mentioned visitor
Example:
- mdroth@illuin:~/w/qemu2.git$ python scripts/qapi-visit.py \
- --output-dir="qapi-generated" --prefix="example-" --input-file=example-schema.json
- mdroth@illuin:~/w/qemu2.git$ cat qapi-generated/example-qapi-visit.c
- /* THIS FILE IS AUTOMATICALLY GENERATED, DO NOT MODIFY */
+ $ python scripts/qapi-visit.py --output-dir="qapi-generated"
+ --prefix="example-" --input-file=example-schema.json
+ $ cat qapi-generated/example-qapi-visit.c
+[Uninteresting stuff omitted...]
- #include "example-qapi-visit.h"
+ static void visit_type_UserDefOne_fields(Visitor *m, UserDefOne ** obj, Error **errp)
+ {
+ Error *err = NULL;
+ visit_type_int(m, &(*obj)->integer, "integer", &err);
+ if (err) {
+ goto out;
+ }
+ visit_type_str(m, &(*obj)->string, "string", &err);
+ if (err) {
+ goto out;
+ }
+
+ out:
+ error_propagate(errp, err);
+ }
void visit_type_UserDefOne(Visitor *m, UserDefOne ** obj, const char *name, Error **errp)
{
- visit_start_struct(m, (void **)obj, "UserDefOne", name, sizeof(UserDefOne), errp);
- visit_type_int(m, (obj && *obj) ? &(*obj)->integer : NULL, "integer", errp);
- visit_type_str(m, (obj && *obj) ? &(*obj)->string : NULL, "string", errp);
- visit_end_struct(m, errp);
+ Error *err = NULL;
+
+ visit_start_struct(m, (void **)obj, "UserDefOne", name, sizeof(UserDefOne), &err);
+ if (!err) {
+ if (*obj) {
+ visit_type_UserDefOne_fields(m, obj, errp);
+ }
+ visit_end_struct(m, &err);
+ }
+ error_propagate(errp, err);
}
void visit_type_UserDefOneList(Visitor *m, UserDefOneList ** obj, const char *name, Error **errp)
{
- GenericList *i, **prev = (GenericList **)obj;
+ Error *err = NULL;
+ GenericList *i, **prev;
- visit_start_list(m, name, errp);
+ visit_start_list(m, name, &err);
+ if (err) {
+ goto out;
+ }
- for (; (i = visit_next_list(m, prev, errp)) != NULL; prev = &i) {
+ for (prev = (GenericList **)obj;
+ !err && (i = visit_next_list(m, prev, &err)) != NULL;
+ prev = &i) {
UserDefOneList *native_i = (UserDefOneList *)i;
- visit_type_UserDefOne(m, &native_i->value, NULL, errp);
+ visit_type_UserDefOne(m, &native_i->value, NULL, &err);
}
- visit_end_list(m, errp);
+ error_propagate(errp, err);
+ err = NULL;
+ visit_end_list(m, &err);
+ out:
+ error_propagate(errp, err);
}
- mdroth@illuin:~/w/qemu2.git$ cat qapi-generated/example-qapi-visit.h
- /* THIS FILE IS AUTOMATICALLY GENERATED, DO NOT MODIFY */
+ $ python scripts/qapi-commands.py --output-dir="qapi-generated" \
+ --prefix="example-" --input-file=example-schema.json
+ $ cat qapi-generated/example-qapi-visit.h
+[Uninteresting stuff omitted...]
- #ifndef QAPI_GENERATED_EXAMPLE_QAPI_VISIT
- #define QAPI_GENERATED_EXAMPLE_QAPI_VISIT
+ #ifndef EXAMPLE_QAPI_VISIT_H
+ #define EXAMPLE_QAPI_VISIT_H
- #include "qapi/qapi-visit-core.h"
- #include "example-qapi-types.h"
+[Visitors for builtin types omitted...]
void visit_type_UserDefOne(Visitor *m, UserDefOne ** obj, const char *name, Error **errp);
void visit_type_UserDefOneList(Visitor *m, UserDefOneList ** obj, const char *name, Error **errp);
#endif
- mdroth@illuin:~/w/qemu2.git$
-
-(The actual structure of the visit_type_* functions is a bit more complex
-in order to propagate errors correctly and avoid leaking memory).
=== scripts/qapi-commands.py ===
@@ -390,77 +433,80 @@ $(prefix)qmp-commands.h: Function prototypes for the QMP commands
Example:
- mdroth@illuin:~/w/qemu2.git$ cat qapi-generated/example-qmp-marshal.c
- /* THIS FILE IS AUTOMATICALLY GENERATED, DO NOT MODIFY */
-
- #include "qemu-objects.h"
- #include "qapi/qmp-core.h"
- #include "qapi/qapi-visit-core.h"
- #include "qapi/qmp-output-visitor.h"
- #include "qapi/qmp-input-visitor.h"
- #include "qapi/qapi-dealloc-visitor.h"
- #include "example-qapi-types.h"
- #include "example-qapi-visit.h"
+ $ cat qapi-generated/example-qmp-marshal.c
+[Uninteresting stuff omitted...]
- #include "example-qmp-commands.h"
static void qmp_marshal_output_my_command(UserDefOne * ret_in, QObject **ret_out, Error **errp)
{
- QapiDeallocVisitor *md = qapi_dealloc_visitor_new();
+ Error *local_err = NULL;
QmpOutputVisitor *mo = qmp_output_visitor_new();
+ QapiDeallocVisitor *md;
Visitor *v;
v = qmp_output_get_visitor(mo);
- visit_type_UserDefOne(v, &ret_in, "unused", errp);
+ visit_type_UserDefOne(v, &ret_in, "unused", &local_err);
+ if (local_err) {
+ goto out;
+ }
+ *ret_out = qmp_output_get_qobject(mo);
+
+ out:
+ error_propagate(errp, local_err);
+ qmp_output_visitor_cleanup(mo);
+ md = qapi_dealloc_visitor_new();
v = qapi_dealloc_get_visitor(md);
- visit_type_UserDefOne(v, &ret_in, "unused", errp);
+ visit_type_UserDefOne(v, &ret_in, "unused", NULL);
qapi_dealloc_visitor_cleanup(md);
-
-
- *ret_out = qmp_output_get_qobject(mo);
}
- static void qmp_marshal_input_my_command(QmpState *qmp__sess, QDict *args, QObject **ret, Error **errp)
+ static void qmp_marshal_input_my_command(QDict *args, QObject **ret, Error **errp)
{
+ Error *local_err = NULL;
UserDefOne * retval = NULL;
- QmpInputVisitor *mi;
+ QmpInputVisitor *mi = qmp_input_visitor_new_strict(QOBJECT(args));
QapiDeallocVisitor *md;
Visitor *v;
UserDefOne * arg1 = NULL;
- mi = qmp_input_visitor_new(QOBJECT(args));
v = qmp_input_get_visitor(mi);
- visit_type_UserDefOne(v, &arg1, "arg1", errp);
+ visit_type_UserDefOne(v, &arg1, "arg1", &local_err);
+ if (local_err) {
+ goto out;
+ }
- if (error_is_set(errp)) {
+ retval = qmp_my_command(arg1, &local_err);
+ if (local_err) {
goto out;
}
- retval = qmp_my_command(arg1, errp);
- qmp_marshal_output_my_command(retval, ret, errp);
+
+ qmp_marshal_output_my_command(retval, ret, &local_err);
out:
+ error_propagate(errp, local_err);
+ qmp_input_visitor_cleanup(mi);
md = qapi_dealloc_visitor_new();
v = qapi_dealloc_get_visitor(md);
- visit_type_UserDefOne(v, &arg1, "arg1", errp);
+ visit_type_UserDefOne(v, &arg1, "arg1", NULL);
qapi_dealloc_visitor_cleanup(md);
return;
}
static void qmp_init_marshal(void)
{
- qmp_register_command("my-command", qmp_marshal_input_my_command);
+ qmp_register_command("my-command", qmp_marshal_input_my_command, QCO_NO_OPTIONS);
}
qapi_init(qmp_init_marshal);
- mdroth@illuin:~/w/qemu2.git$ cat qapi-generated/example-qmp-commands.h
- /* THIS FILE IS AUTOMATICALLY GENERATED, DO NOT MODIFY */
+ $ cat qapi-generated/example-qmp-commands.h
+[Uninteresting stuff omitted...]
- #ifndef QAPI_GENERATED_EXAMPLE_QMP_COMMANDS
- #define QAPI_GENERATED_EXAMPLE_QMP_COMMANDS
+ #ifndef EXAMPLE_QMP_COMMANDS_H
+ #define EXAMPLE_QMP_COMMANDS_H
#include "example-qapi-types.h"
- #include "error.h"
+ #include "qapi/qmp/qdict.h"
+ #include "qapi/error.h"
UserDefOne * qmp_my_command(UserDefOne * arg1, Error **errp);
#endif
- mdroth@illuin:~/w/qemu2.git$
diff --git a/hmp-commands.hx b/hmp-commands.hx
index 8971f1b153..2e462c04aa 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -556,6 +556,7 @@ ETEXI
.params = "keys [hold_ms]",
.help = "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)",
.mhandler.cmd = hmp_send_key,
+ .command_completion = sendkey_completion,
},
STEXI
@@ -1233,9 +1234,10 @@ ETEXI
{
.name = "netdev_add",
.args_type = "netdev:O",
- .params = "[user|tap|socket|hubport|netmap],id=str[,prop=value][,...]",
+ .params = "[user|tap|socket|vde|bridge|hubport|netmap],id=str[,prop=value][,...]",
.help = "add host network device",
.mhandler.cmd = hmp_netdev_add,
+ .command_completion = netdev_add_completion,
},
STEXI
@@ -1250,6 +1252,7 @@ ETEXI
.params = "id",
.help = "remove host network device",
.mhandler.cmd = hmp_netdev_del,
+ .command_completion = netdev_del_completion,
},
STEXI
@@ -1339,6 +1342,7 @@ ETEXI
.params = "name on|off",
.help = "change the link status of a network adapter",
.mhandler.cmd = hmp_set_link,
+ .command_completion = set_link_completion,
},
STEXI
@@ -1622,6 +1626,7 @@ ETEXI
.params = "args",
.help = "add chardev",
.mhandler.cmd = hmp_chardev_add,
+ .command_completion = chardev_add_completion,
},
STEXI
@@ -1638,6 +1643,7 @@ ETEXI
.params = "id",
.help = "remove chardev",
.mhandler.cmd = hmp_chardev_remove,
+ .command_completion = chardev_remove_completion,
},
STEXI
diff --git a/hmp.c b/hmp.c
index 5c4d612294..a9d0236cc3 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1388,6 +1388,7 @@ void hmp_netdev_del(Monitor *mon, const QDict *qdict)
void hmp_object_add(Monitor *mon, const QDict *qdict)
{
Error *err = NULL;
+ Error *err_end = NULL;
QemuOpts *opts;
char *type = NULL;
char *id = NULL;
@@ -1411,24 +1412,23 @@ void hmp_object_add(Monitor *mon, const QDict *qdict)
qdict_del(pdict, "qom-type");
visit_type_str(opts_get_visitor(ov), &type, "qom-type", &err);
if (err) {
- goto out_clean;
+ goto out_end;
}
qdict_del(pdict, "id");
visit_type_str(opts_get_visitor(ov), &id, "id", &err);
if (err) {
- goto out_clean;
+ goto out_end;
}
object_add(type, id, pdict, opts_get_visitor(ov), &err);
- if (err) {
- goto out_clean;
- }
- visit_end_struct(opts_get_visitor(ov), &err);
- if (err) {
+
+out_end:
+ visit_end_struct(opts_get_visitor(ov), &err_end);
+ if (!err && err_end) {
qmp_object_del(id, NULL);
}
-
+ error_propagate(&err, err_end);
out_clean:
opts_visitor_cleanup(ov);
diff --git a/hmp.h b/hmp.h
index 20ef454b4a..aba59e95f0 100644
--- a/hmp.h
+++ b/hmp.h
@@ -97,5 +97,11 @@ void object_add_completion(ReadLineState *rs, int nb_args, const char *str);
void object_del_completion(ReadLineState *rs, int nb_args, const char *str);
void device_add_completion(ReadLineState *rs, int nb_args, const char *str);
void device_del_completion(ReadLineState *rs, int nb_args, const char *str);
+void sendkey_completion(ReadLineState *rs, int nb_args, const char *str);
+void chardev_remove_completion(ReadLineState *rs, int nb_args, const char *str);
+void chardev_add_completion(ReadLineState *rs, int nb_args, const char *str);
+void set_link_completion(ReadLineState *rs, int nb_args, const char *str);
+void netdev_add_completion(ReadLineState *rs, int nb_args, const char *str);
+void netdev_del_completion(ReadLineState *rs, int nb_args, const char *str);
#endif
diff --git a/hw/timer/mc146818rtc.c b/hw/timer/mc146818rtc.c
index 8509309fa7..df54546562 100644
--- a/hw/timer/mc146818rtc.c
+++ b/hw/timer/mc146818rtc.c
@@ -793,19 +793,46 @@ static const MemoryRegionOps cmos_ops = {
static void rtc_get_date(Object *obj, Visitor *v, void *opaque,
const char *name, Error **errp)
{
+ Error *err = NULL;
RTCState *s = MC146818_RTC(obj);
struct tm current_tm;
rtc_update_time(s);
rtc_get_time(s, &current_tm);
- visit_start_struct(v, NULL, "struct tm", name, 0, errp);
- visit_type_int32(v, &current_tm.tm_year, "tm_year", errp);
- visit_type_int32(v, &current_tm.tm_mon, "tm_mon", errp);
- visit_type_int32(v, &current_tm.tm_mday, "tm_mday", errp);
- visit_type_int32(v, &current_tm.tm_hour, "tm_hour", errp);
- visit_type_int32(v, &current_tm.tm_min, "tm_min", errp);
- visit_type_int32(v, &current_tm.tm_sec, "tm_sec", errp);
+ visit_start_struct(v, NULL, "struct tm", name, 0, &err);
+ if (err) {
+ goto out;
+ }
+ visit_type_int32(v, &current_tm.tm_year, "tm_year", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_int32(v, &current_tm.tm_mon, "tm_mon", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_int32(v, &current_tm.tm_mday, "tm_mday", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_int32(v, &current_tm.tm_hour, "tm_hour", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_int32(v, &current_tm.tm_min, "tm_min", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_int32(v, &current_tm.tm_sec, "tm_sec", &err);
+ if (err) {
+ goto out_end;
+ }
+out_end:
+ error_propagate(errp, err);
+ err = NULL;
visit_end_struct(v, errp);
+out:
+ error_propagate(errp, err);
}
static void rtc_realizefn(DeviceState *dev, Error **errp)
diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c
index 971a921777..bf2b588b24 100644
--- a/hw/virtio/virtio-balloon.c
+++ b/hw/virtio/virtio-balloon.c
@@ -108,6 +108,7 @@ static void balloon_stats_poll_cb(void *opaque)
static void balloon_stats_get_all(Object *obj, struct Visitor *v,
void *opaque, const char *name, Error **errp)
{
+ Error *err = NULL;
VirtIOBalloon *s = opaque;
int i;
@@ -116,17 +117,33 @@ static void balloon_stats_get_all(Object *obj, struct Visitor *v,
return;
}
- visit_start_struct(v, NULL, "guest-stats", name, 0, errp);
- visit_type_int(v, &s->stats_last_update, "last-update", errp);
+ visit_start_struct(v, NULL, "guest-stats", name, 0, &err);
+ if (err) {
+ goto out;
+ }
+ visit_type_int(v, &s->stats_last_update, "last-update", &err);
+ if (err) {
+ goto out_end;
+ }
- visit_start_struct(v, NULL, NULL, "stats", 0, errp);
- for (i = 0; i < VIRTIO_BALLOON_S_NR; i++) {
+ visit_start_struct(v, NULL, NULL, "stats", 0, &err);
+ if (err) {
+ goto out_end;
+ }
+ for (i = 0; !err && i < VIRTIO_BALLOON_S_NR; i++) {
visit_type_int64(v, (int64_t *) &s->stats[i], balloon_stat_names[i],
- errp);
+ &err);
}
- visit_end_struct(v, errp);
-
- visit_end_struct(v, errp);
+ error_propagate(errp, err);
+ err = NULL;
+ visit_end_struct(v, &err);
+
+out_end:
+ error_propagate(errp, err);
+ err = NULL;
+ visit_end_struct(v, &err);
+out:
+ error_propagate(errp, err);
}
static void balloon_stats_get_poll_interval(Object *obj, struct Visitor *v,
diff --git a/include/qapi/visitor-impl.h b/include/qapi/visitor-impl.h
index f3fa420245..ecc0183196 100644
--- a/include/qapi/visitor-impl.h
+++ b/include/qapi/visitor-impl.h
@@ -42,13 +42,9 @@ struct Visitor
Error **errp);
/* May be NULL */
- void (*start_optional)(Visitor *v, bool *present, const char *name,
- Error **errp);
- void (*end_optional)(Visitor *v, Error **errp);
+ void (*optional)(Visitor *v, bool *present, const char *name,
+ Error **errp);
- void (*start_handle)(Visitor *v, void **obj, const char *kind,
- const char *name, Error **errp);
- void (*end_handle)(Visitor *v, Error **errp);
void (*type_uint8)(Visitor *v, uint8_t *obj, const char *name, Error **errp);
void (*type_uint16)(Visitor *v, uint16_t *obj, const char *name, Error **errp);
void (*type_uint32)(Visitor *v, uint32_t *obj, const char *name, Error **errp);
diff --git a/include/qapi/visitor.h b/include/qapi/visitor.h
index 29da211b47..4a0178fa46 100644
--- a/include/qapi/visitor.h
+++ b/include/qapi/visitor.h
@@ -39,9 +39,8 @@ void visit_end_implicit_struct(Visitor *v, Error **errp);
void visit_start_list(Visitor *v, const char *name, Error **errp);
GenericList *visit_next_list(Visitor *v, GenericList **list, Error **errp);
void visit_end_list(Visitor *v, Error **errp);
-void visit_start_optional(Visitor *v, bool *present, const char *name,
- Error **errp);
-void visit_end_optional(Visitor *v, Error **errp);
+void visit_optional(Visitor *v, bool *present, const char *name,
+ Error **errp);
void visit_get_next_type(Visitor *v, int *obj, const int *qtypes,
const char *name, Error **errp);
void visit_type_enum(Visitor *v, int *obj, const char *strings[],
diff --git a/monitor.c b/monitor.c
index 9af6b0ad66..593679a17a 100644
--- a/monitor.c
+++ b/monitor.c
@@ -4269,6 +4269,55 @@ static const char *next_arg_type(const char *typestr)
return (p != NULL ? ++p : typestr);
}
+static void add_completion_option(ReadLineState *rs, const char *str,
+ const char *option)
+{
+ if (!str || !option) {
+ return;
+ }
+ if (!strncmp(option, str, strlen(str))) {
+ readline_add_completion(rs, option);
+ }
+}
+
+void chardev_add_completion(ReadLineState *rs, int nb_args, const char *str)
+{
+ size_t len;
+ ChardevBackendInfoList *list, *start;
+
+ if (nb_args != 2) {
+ return;
+ }
+ len = strlen(str);
+ readline_set_completion_index(rs, len);
+
+ start = list = qmp_query_chardev_backends(NULL);
+ while (list) {
+ const char *chr_name = list->value->name;
+
+ if (!strncmp(chr_name, str, len)) {
+ readline_add_completion(rs, chr_name);
+ }
+ list = list->next;
+ }
+ qapi_free_ChardevBackendInfoList(start);
+}
+
+void netdev_add_completion(ReadLineState *rs, int nb_args, const char *str)
+{
+ size_t len;
+ int i;
+
+ if (nb_args != 2) {
+ return;
+ }
+ len = strlen(str);
+ readline_set_completion_index(rs, len);
+ for (i = 0; NetClientOptionsKind_lookup[i]; i++) {
+ add_completion_option(rs, str, NetClientOptionsKind_lookup[i]);
+ }
+}
+
void device_add_completion(ReadLineState *rs, int nb_args, const char *str)
{
GSList *list, *elt;
@@ -4339,6 +4388,29 @@ static void device_del_bus_completion(ReadLineState *rs, BusState *bus,
}
}
+void chardev_remove_completion(ReadLineState *rs, int nb_args, const char *str)
+{
+ size_t len;
+ ChardevInfoList *list, *start;
+
+ if (nb_args != 2) {
+ return;
+ }
+ len = strlen(str);
+ readline_set_completion_index(rs, len);
+
+ start = list = qmp_query_chardev(NULL);
+ while (list) {
+ ChardevInfo *chr = list->value;
+
+ if (!strncmp(chr->label, str, len)) {
+ readline_add_completion(rs, chr->label);
+ }
+ list = list->next;
+ }
+ qapi_free_ChardevInfoList(start);
+}
+
void device_del_completion(ReadLineState *rs, int nb_args, const char *str)
{
size_t len;
@@ -4376,6 +4448,77 @@ void object_del_completion(ReadLineState *rs, int nb_args, const char *str)
qapi_free_ObjectPropertyInfoList(start);
}
+void sendkey_completion(ReadLineState *rs, int nb_args, const char *str)
+{
+ int i;
+ char *sep;
+ size_t len;
+
+ if (nb_args != 2) {
+ return;
+ }
+ sep = strrchr(str, '-');
+ if (sep) {
+ str = sep + 1;
+ }
+ len = strlen(str);
+ readline_set_completion_index(rs, len);
+ for (i = 0; i < Q_KEY_CODE_MAX; i++) {
+ if (!strncmp(str, QKeyCode_lookup[i], len)) {
+ readline_add_completion(rs, QKeyCode_lookup[i]);
+ }
+ }
+}
+
+void set_link_completion(ReadLineState *rs, int nb_args, const char *str)
+{
+ size_t len;
+
+ len = strlen(str);
+ readline_set_completion_index(rs, len);
+ if (nb_args == 2) {
+ NetClientState *ncs[255];
+ int count, i;
+ count = qemu_find_net_clients_except(NULL, ncs,
+ NET_CLIENT_OPTIONS_KIND_NONE, 255);
+ for (i = 0; i < count; i++) {
+ const char *name = ncs[i]->name;
+ if (!strncmp(str, name, len)) {
+ readline_add_completion(rs, name);
+ }
+ }
+ } else if (nb_args == 3) {
+ add_completion_option(rs, str, "on");
+ add_completion_option(rs, str, "off");
+ }
+}
+
+void netdev_del_completion(ReadLineState *rs, int nb_args, const char *str)
+{
+ int len, count, i;
+ NetClientState *ncs[255];
+
+ if (nb_args != 2) {
+ return;
+ }
+
+ len = strlen(str);
+ readline_set_completion_index(rs, len);
+ count = qemu_find_net_clients_except(NULL, ncs, NET_CLIENT_OPTIONS_KIND_NIC,
+ 255);
+ for (i = 0; i < count; i++) {
+ QemuOpts *opts;
+ const char *name = ncs[i]->name;
+ if (strncmp(str, name, len)) {
+ continue;
+ }
+ opts = qemu_opts_find(qemu_find_opts_err("netdev", NULL), name);
+ if (opts) {
+ readline_add_completion(rs, name);
+ }
+ }
+}
+
static void monitor_find_completion_by_table(Monitor *mon,
const mon_cmd_t *cmd_table,
char **args,
@@ -4444,15 +4587,7 @@ static void monitor_find_completion_by_table(Monitor *mon,
break;
case 's':
case 'S':
- if (!strcmp(cmd->name, "sendkey")) {
- char *sep = strrchr(str, '-');
- if (sep)
- str = sep + 1;
- readline_set_completion_index(mon->rs, strlen(str));
- for (i = 0; i < Q_KEY_CODE_MAX; i++) {
- cmd_completion(mon, str, QKeyCode_lookup[i]);
- }
- } else if (!strcmp(cmd->name, "help|?")) {
+ if (!strcmp(cmd->name, "help|?")) {
monitor_find_completion_by_table(mon, cmd_table,
&args[1], nb_args - 1);
}
diff --git a/net/net.c b/net/net.c
index 9db4dba769..0ff2e40f35 100644
--- a/net/net.c
+++ b/net/net.c
@@ -633,7 +633,7 @@ int qemu_find_net_clients_except(const char *id, NetClientState **ncs,
if (nc->info->type == type) {
continue;
}
- if (!strcmp(nc->name, id)) {
+ if (!id || !strcmp(nc->name, id)) {
if (ret < max) {
ncs[ret] = nc;
}
diff --git a/qapi/opts-visitor.c b/qapi/opts-visitor.c
index 87c1c789c9..16382e7a65 100644
--- a/qapi/opts-visitor.c
+++ b/qapi/opts-visitor.c
@@ -484,8 +484,7 @@ opts_type_size(Visitor *v, uint64_t *obj, const char *name, Error **errp)
static void
-opts_start_optional(Visitor *v, bool *present, const char *name,
- Error **errp)
+opts_optional(Visitor *v, bool *present, const char *name, Error **errp)
{
OptsVisitor *ov = DO_UPCAST(OptsVisitor, visitor, v);
@@ -528,7 +527,7 @@ opts_visitor_new(const QemuOpts *opts)
/* type_number() is not filled in, but this is not the first visitor to
* skip some mandatory methods... */
- ov->visitor.start_optional = &opts_start_optional;
+ ov->visitor.optional = &opts_optional;
ov->opts_root = opts;
diff --git a/qapi/qapi-visit-core.c b/qapi/qapi-visit-core.c
index 6451a21a28..55f8d4068c 100644
--- a/qapi/qapi-visit-core.c
+++ b/qapi/qapi-visit-core.c
@@ -17,46 +17,27 @@
#include "qapi/visitor.h"
#include "qapi/visitor-impl.h"
-void visit_start_handle(Visitor *v, void **obj, const char *kind,
- const char *name, Error **errp)
-{
- if (!error_is_set(errp) && v->start_handle) {
- v->start_handle(v, obj, kind, name, errp);
- }
-}
-
-void visit_end_handle(Visitor *v, Error **errp)
-{
- if (!error_is_set(errp) && v->end_handle) {
- v->end_handle(v, errp);
- }
-}
-
void visit_start_struct(Visitor *v, void **obj, const char *kind,
const char *name, size_t size, Error **errp)
{
- if (!error_is_set(errp)) {
- v->start_struct(v, obj, kind, name, size, errp);
- }
+ v->start_struct(v, obj, kind, name, size, errp);
}
void visit_end_struct(Visitor *v, Error **errp)
{
- assert(!error_is_set(errp));
v->end_struct(v, errp);
}
void visit_start_implicit_struct(Visitor *v, void **obj, size_t size,
Error **errp)
{
- if (!error_is_set(errp) && v->start_implicit_struct) {
+ if (v->start_implicit_struct) {
v->start_implicit_struct(v, obj, size, errp);
}
}
void visit_end_implicit_struct(Visitor *v, Error **errp)
{
- assert(!error_is_set(errp));
if (v->end_implicit_struct) {
v->end_implicit_struct(v, errp);
}
@@ -64,45 +45,31 @@ void visit_end_implicit_struct(Visitor *v, Error **errp)
void visit_start_list(Visitor *v, const char *name, Error **errp)
{
- if (!error_is_set(errp)) {
- v->start_list(v, name, errp);
- }
+ v->start_list(v, name, errp);
}
GenericList *visit_next_list(Visitor *v, GenericList **list, Error **errp)
{
- if (!error_is_set(errp)) {
- return v->next_list(v, list, errp);
- }
-
- return 0;
+ return v->next_list(v, list, errp);
}
void visit_end_list(Visitor *v, Error **errp)
{
- assert(!error_is_set(errp));
v->end_list(v, errp);
}
-void visit_start_optional(Visitor *v, bool *present, const char *name,
- Error **errp)
+void visit_optional(Visitor *v, bool *present, const char *name,
+ Error **errp)
{
- if (!error_is_set(errp) && v->start_optional) {
- v->start_optional(v, present, name, errp);
- }
-}
-
-void visit_end_optional(Visitor *v, Error **errp)
-{
- if (!error_is_set(errp) && v->end_optional) {
- v->end_optional(v, errp);
+ if (v->optional) {
+ v->optional(v, present, name, errp);
}
}
void visit_get_next_type(Visitor *v, int *obj, const int *qtypes,
const char *name, Error **errp)
{
- if (!error_is_set(errp) && v->get_next_type) {
+ if (v->get_next_type) {
v->get_next_type(v, obj, qtypes, name, errp);
}
}
@@ -110,192 +77,172 @@ void visit_get_next_type(Visitor *v, int *obj, const int *qtypes,
void visit_type_enum(Visitor *v, int *obj, const char *strings[],
const char *kind, const char *name, Error **errp)
{
- if (!error_is_set(errp)) {
- v->type_enum(v, obj, strings, kind, name, errp);
- }
+ v->type_enum(v, obj, strings, kind, name, errp);
}
void visit_type_int(Visitor *v, int64_t *obj, const char *name, Error **errp)
{
- if (!error_is_set(errp)) {
- v->type_int(v, obj, name, errp);
- }
+ v->type_int(v, obj, name, errp);
}
void visit_type_uint8(Visitor *v, uint8_t *obj, const char *name, Error **errp)
{
int64_t value;
- if (!error_is_set(errp)) {
- if (v->type_uint8) {
- v->type_uint8(v, obj, name, errp);
- } 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;
+
+ if (v->type_uint8) {
+ v->type_uint8(v, obj, name, errp);
+ } 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)
{
int64_t value;
- if (!error_is_set(errp)) {
- 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;
+
+ 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;
}
}
void visit_type_uint32(Visitor *v, uint32_t *obj, const char *name, Error **errp)
{
int64_t value;
- if (!error_is_set(errp)) {
- 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;
+
+ 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_uint64(Visitor *v, uint64_t *obj, const char *name, Error **errp)
{
int64_t value;
- if (!error_is_set(errp)) {
- if (v->type_uint64) {
- v->type_uint64(v, obj, name, errp);
- } else {
- value = *obj;
- v->type_int(v, &value, name, errp);
- *obj = value;
- }
+
+ if (v->type_uint64) {
+ v->type_uint64(v, obj, name, errp);
+ } 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 (!error_is_set(errp)) {
- 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;
+
+ 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;
}
}
void visit_type_int16(Visitor *v, int16_t *obj, const char *name, Error **errp)
{
int64_t value;
- if (!error_is_set(errp)) {
- 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;
+
+ 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;
}
}
void visit_type_int32(Visitor *v, int32_t *obj, const char *name, Error **errp)
{
int64_t value;
- if (!error_is_set(errp)) {
- 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;
+
+ 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;
}
}
void visit_type_int64(Visitor *v, int64_t *obj, const char *name, Error **errp)
{
- if (!error_is_set(errp)) {
- if (v->type_int64) {
- v->type_int64(v, obj, name, errp);
- } else {
- v->type_int(v, obj, name, errp);
- }
+ if (v->type_int64) {
+ v->type_int64(v, obj, name, errp);
+ } else {
+ v->type_int(v, obj, name, errp);
}
}
void visit_type_size(Visitor *v, uint64_t *obj, const char *name, Error **errp)
{
int64_t value;
- if (!error_is_set(errp)) {
- 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;
- }
+
+ 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;
}
}
void visit_type_bool(Visitor *v, bool *obj, const char *name, Error **errp)
{
- if (!error_is_set(errp)) {
- v->type_bool(v, obj, name, errp);
- }
+ v->type_bool(v, obj, name, errp);
}
void visit_type_str(Visitor *v, char **obj, const char *name, Error **errp)
{
- if (!error_is_set(errp)) {
- v->type_str(v, obj, name, errp);
- }
+ v->type_str(v, obj, name, errp);
}
void visit_type_number(Visitor *v, double *obj, const char *name, Error **errp)
{
- if (!error_is_set(errp)) {
- v->type_number(v, obj, name, errp);
- }
+ v->type_number(v, obj, name, errp);
}
void output_type_enum(Visitor *v, int *obj, const char *strings[],
@@ -321,13 +268,15 @@ void input_type_enum(Visitor *v, int *obj, const char *strings[],
const char *kind, const char *name,
Error **errp)
{
+ Error *local_err = NULL;
int64_t value = 0;
char *enum_str;
assert(strings);
- visit_type_str(v, &enum_str, name, errp);
- if (error_is_set(errp)) {
+ visit_type_str(v, &enum_str, name, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
return;
}
diff --git a/qapi/qmp-input-visitor.c b/qapi/qmp-input-visitor.c
index a2bed1ef10..d8612062f1 100644
--- a/qapi/qmp-input-visitor.c
+++ b/qapi/qmp-input-visitor.c
@@ -286,8 +286,8 @@ static void qmp_input_type_number(Visitor *v, double *obj, const char *name,
}
}
-static void qmp_input_start_optional(Visitor *v, bool *present,
- const char *name, Error **errp)
+static void qmp_input_optional(Visitor *v, bool *present, const char *name,
+ Error **errp)
{
QmpInputVisitor *qiv = to_qiv(v);
QObject *qobj = qmp_input_get_object(qiv, name, true);
@@ -329,7 +329,7 @@ QmpInputVisitor *qmp_input_visitor_new(QObject *obj)
v->visitor.type_bool = qmp_input_type_bool;
v->visitor.type_str = qmp_input_type_str;
v->visitor.type_number = qmp_input_type_number;
- v->visitor.start_optional = qmp_input_start_optional;
+ v->visitor.optional = qmp_input_optional;
v->visitor.get_next_type = qmp_input_get_next_type;
qmp_input_push(v, obj, NULL);
diff --git a/qapi/string-input-visitor.c b/qapi/string-input-visitor.c
index 793548ae3a..5780944792 100644
--- a/qapi/string-input-visitor.c
+++ b/qapi/string-input-visitor.c
@@ -120,8 +120,8 @@ static void parse_type_number(Visitor *v, double *obj, const char *name,
*obj = val;
}
-static void parse_start_optional(Visitor *v, bool *present,
- const char *name, Error **errp)
+static void parse_optional(Visitor *v, bool *present, const char *name,
+ Error **errp)
{
StringInputVisitor *siv = DO_UPCAST(StringInputVisitor, visitor, v);
@@ -155,7 +155,7 @@ StringInputVisitor *string_input_visitor_new(const char *str)
v->visitor.type_bool = parse_type_bool;
v->visitor.type_str = parse_type_str;
v->visitor.type_number = parse_type_number;
- v->visitor.start_optional = parse_start_optional;
+ v->visitor.optional = parse_optional;
v->string = str;
return v;
diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py
index 8d9096f65c..386f17ef44 100644
--- a/scripts/qapi-commands.py
+++ b/scripts/qapi-commands.py
@@ -2,16 +2,19 @@
# QAPI command marshaller generator
#
# Copyright IBM, Corp. 2011
+# Copyright (C) 2014 Red Hat, Inc.
#
# Authors:
# Anthony Liguori <aliguori@us.ibm.com>
# Michael Roth <mdroth@linux.vnet.ibm.com>
+# Markus Armbruster <armbru@redhat.com>
#
# This work is licensed under the terms of the GNU GPL, version 2.
# See the COPYING file in the top-level directory.
from ordereddict import OrderedDict
from qapi import *
+import re
import sys
import os
import getopt
@@ -37,6 +40,15 @@ def generate_command_decl(name, args, ret_type):
''',
ret_type=c_type(ret_type), name=c_fun(name), args=arglist).strip()
+def gen_err_check(errvar):
+ if errvar:
+ return mcgen('''
+if (local_err) {
+ goto out;
+}
+''')
+ return ''
+
def gen_sync_call(name, args, ret_type, indent=0):
ret = ""
arglist=""
@@ -49,15 +61,14 @@ def gen_sync_call(name, args, ret_type, indent=0):
arglist += "%s, " % (c_var(argname))
push_indent(indent)
ret = mcgen('''
-%(retval)sqmp_%(name)s(%(args)serrp);
+%(retval)sqmp_%(name)s(%(args)s&local_err);
''',
name=c_fun(name), args=arglist, retval=retval).rstrip()
if ret_type:
+ ret += "\n" + gen_err_check('local_err')
ret += "\n" + mcgen(''''
-if (!error_is_set(errp)) {
- %(marshal_output_call)s
-}
+%(marshal_output_call)s
''',
marshal_output_call=gen_marshal_output_call(name, ret_type)).rstrip()
pop_indent(indent)
@@ -67,18 +78,19 @@ if (!error_is_set(errp)) {
def gen_marshal_output_call(name, ret_type):
if not ret_type:
return ""
- return "qmp_marshal_output_%s(retval, ret, errp);" % c_fun(name)
+ return "qmp_marshal_output_%s(retval, ret, &local_err);" % c_fun(name)
-def gen_visitor_input_containers_decl(args):
+def gen_visitor_input_containers_decl(args, obj):
ret = ""
push_indent()
if len(args) > 0:
ret += mcgen('''
-QmpInputVisitor *mi;
+QmpInputVisitor *mi = qmp_input_visitor_new_strict(%(obj)s);
QapiDeallocVisitor *md;
Visitor *v;
-''')
+''',
+ obj=obj)
pop_indent()
return ret.rstrip()
@@ -106,9 +118,10 @@ bool has_%(argname)s = false;
pop_indent()
return ret.rstrip()
-def gen_visitor_input_block(args, obj, dealloc=False):
+def gen_visitor_input_block(args, dealloc=False):
ret = ""
- errparg = 'errp'
+ errparg = '&local_err'
+ errarg = 'local_err'
if len(args) == 0:
return ret
@@ -117,45 +130,45 @@ def gen_visitor_input_block(args, obj, dealloc=False):
if dealloc:
errparg = 'NULL'
+ errarg = None;
ret += mcgen('''
+qmp_input_visitor_cleanup(mi);
md = qapi_dealloc_visitor_new();
v = qapi_dealloc_get_visitor(md);
''')
else:
ret += mcgen('''
-mi = qmp_input_visitor_new_strict(%(obj)s);
v = qmp_input_get_visitor(mi);
-''',
- obj=obj)
+''')
for argname, argtype, optional, structured in parse_args(args):
if optional:
ret += mcgen('''
-visit_start_optional(v, &has_%(c_name)s, "%(name)s", %(errp)s);
-if (has_%(c_name)s) {
+visit_optional(v, &has_%(c_name)s, "%(name)s", %(errp)s);
''',
c_name=c_var(argname), name=argname, errp=errparg)
+ ret += gen_err_check(errarg)
+ ret += mcgen('''
+if (has_%(c_name)s) {
+''',
+ c_name=c_var(argname))
push_indent()
ret += mcgen('''
%(visitor)s(v, &%(c_name)s, "%(name)s", %(errp)s);
''',
c_name=c_var(argname), name=argname, argtype=argtype,
visitor=type_visitor(argtype), errp=errparg)
+ ret += gen_err_check(errarg)
if optional:
pop_indent()
ret += mcgen('''
}
-visit_end_optional(v, %(errp)s);
-''', errp=errparg)
+''')
if dealloc:
ret += mcgen('''
qapi_dealloc_visitor_cleanup(md);
''')
- else:
- ret += mcgen('''
-qmp_input_visitor_cleanup(mi);
-''')
pop_indent()
return ret.rstrip()
@@ -166,16 +179,22 @@ def gen_marshal_output(name, args, ret_type, middle_mode):
ret = mcgen('''
static void qmp_marshal_output_%(c_name)s(%(c_ret_type)s ret_in, QObject **ret_out, Error **errp)
{
- QapiDeallocVisitor *md = qapi_dealloc_visitor_new();
+ Error *local_err = NULL;
QmpOutputVisitor *mo = qmp_output_visitor_new();
+ QapiDeallocVisitor *md;
Visitor *v;
v = qmp_output_get_visitor(mo);
- %(visitor)s(v, &ret_in, "unused", errp);
- if (!error_is_set(errp)) {
- *ret_out = qmp_output_get_qobject(mo);
+ %(visitor)s(v, &ret_in, "unused", &local_err);
+ if (local_err) {
+ goto out;
}
+ *ret_out = qmp_output_get_qobject(mo);
+
+out:
+ error_propagate(errp, local_err);
qmp_output_visitor_cleanup(mo);
+ md = qapi_dealloc_visitor_new();
v = qapi_dealloc_get_visitor(md);
%(visitor)s(v, &ret_in, "unused", NULL);
qapi_dealloc_visitor_cleanup(md);
@@ -200,13 +219,12 @@ def gen_marshal_input(name, args, ret_type, middle_mode):
ret = mcgen('''
%(header)s
{
+ Error *local_err = NULL;
''',
header=hdr)
if middle_mode:
ret += mcgen('''
- Error *local_err = NULL;
- Error **errp = &local_err;
QDict *args = (QDict *)qdict;
''')
@@ -228,29 +246,32 @@ def gen_marshal_input(name, args, ret_type, middle_mode):
%(visitor_input_block)s
''',
- visitor_input_containers_decl=gen_visitor_input_containers_decl(args),
+ visitor_input_containers_decl=gen_visitor_input_containers_decl(args, "QOBJECT(args)"),
visitor_input_vars_decl=gen_visitor_input_vars_decl(args),
- visitor_input_block=gen_visitor_input_block(args, "QOBJECT(args)"))
+ visitor_input_block=gen_visitor_input_block(args))
else:
ret += mcgen('''
+
(void)args;
''')
ret += mcgen('''
- if (error_is_set(errp)) {
- goto out;
- }
%(sync_call)s
''',
sync_call=gen_sync_call(name, args, ret_type, indent=4))
- ret += mcgen('''
+ if re.search('^ *goto out\\;', ret, re.MULTILINE):
+ ret += mcgen('''
out:
''')
+ if not middle_mode:
+ ret += mcgen('''
+ error_propagate(errp, local_err);
+''')
ret += mcgen('''
%(visitor_input_block_cleanup)s
''',
- visitor_input_block_cleanup=gen_visitor_input_block(args, None,
+ visitor_input_block_cleanup=gen_visitor_input_block(args,
dealloc=True))
if middle_mode:
diff --git a/scripts/qapi-visit.py b/scripts/qapi-visit.py
index c6579beed5..06a79f1631 100644
--- a/scripts/qapi-visit.py
+++ b/scripts/qapi-visit.py
@@ -2,21 +2,47 @@
# QAPI visitor generator
#
# Copyright IBM, Corp. 2011
+# Copyright (C) 2014 Red Hat, Inc.
#
# Authors:
# Anthony Liguori <aliguori@us.ibm.com>
# Michael Roth <mdroth@linux.vnet.ibm.com>
+# Markus Armbruster <armbru@redhat.com>
#
# This work is licensed under the terms of the GNU GPL, version 2.
# See the COPYING file in the top-level directory.
from ordereddict import OrderedDict
from qapi import *
+import re
import sys
import os
import getopt
import errno
+implicit_structs = []
+
+def generate_visit_implicit_struct(type):
+ global implicit_structs
+ if type in implicit_structs:
+ return ''
+ implicit_structs.append(type)
+ return mcgen('''
+
+static void visit_type_implicit_%(c_type)s(Visitor *m, %(c_type)s **obj, Error **errp)
+{
+ Error *err = NULL;
+
+ visit_start_implicit_struct(m, (void **)obj, sizeof(%(c_type)s), &err);
+ if (!err) {
+ visit_type_%(c_type)s_fields(m, obj, errp);
+ visit_end_implicit_struct(m, &err);
+ }
+ error_propagate(errp, err);
+}
+''',
+ c_type=type_name(type))
+
def generate_visit_struct_fields(name, field_prefix, fn_prefix, members, base = None):
substructs = []
ret = ''
@@ -35,6 +61,19 @@ def generate_visit_struct_fields(name, field_prefix, fn_prefix, members, base =
nested_field_prefix = "%s%s." % (field_prefix, argname)
ret += generate_visit_struct_fields(name, nested_field_prefix,
nested_fn_prefix, argentry)
+ ret += mcgen('''
+
+static void visit_type_%(full_name)s_field_%(c_name)s(Visitor *m, %(name)s **obj, Error **errp)
+{
+''',
+ name=name, full_name=full_name, c_name=c_var(argname))
+ ret += generate_visit_struct_body(full_name, argname, argentry)
+ ret += mcgen('''
+}
+''')
+
+ if base:
+ ret += generate_visit_implicit_struct(base)
ret += mcgen('''
@@ -47,12 +86,9 @@ static void visit_type_%(full_name)s_fields(Visitor *m, %(name)s ** obj, Error *
if base:
ret += mcgen('''
-visit_start_implicit_struct(m, (void**) &(*obj)->%(c_name)s, sizeof(%(type)s), &err);
-if (!err) {
- visit_type_%(type)s_fields(m, &(*obj)->%(c_prefix)s%(c_name)s, &err);
- error_propagate(errp, err);
- err = NULL;
- visit_end_implicit_struct(m, &err);
+visit_type_implicit_%(type)s(m, &(*obj)->%(c_prefix)s%(c_name)s, &err);
+if (err) {
+ goto out;
}
''',
c_prefix=c_var(field_prefix),
@@ -61,15 +97,18 @@ if (!err) {
for argname, argentry, optional, structured in parse_args(members):
if optional:
ret += mcgen('''
-visit_start_optional(m, &(*obj)->%(c_prefix)shas_%(c_name)s, "%(name)s", &err);
-if ((*obj)->%(prefix)shas_%(c_name)s) {
+visit_optional(m, &(*obj)->%(c_prefix)shas_%(c_name)s, "%(name)s", &err);
+if (!err && (*obj)->%(prefix)shas_%(c_name)s) {
''',
c_prefix=c_var(field_prefix), prefix=field_prefix,
c_name=c_var(argname), name=argname)
push_indent()
if structured:
- ret += generate_visit_struct_body(full_name, argname, argentry)
+ ret += mcgen('''
+visit_type_%(full_name)s_field_%(c_name)s(m, obj, &err);
+''',
+ full_name=full_name, c_name=c_var(argname))
else:
ret += mcgen('''
visit_type_%(type)s(m, &(*obj)->%(c_prefix)s%(c_name)s, "%(name)s", &err);
@@ -82,12 +121,20 @@ visit_type_%(type)s(m, &(*obj)->%(c_prefix)s%(c_name)s, "%(name)s", &err);
pop_indent()
ret += mcgen('''
}
-visit_end_optional(m, &err);
+''')
+ ret += mcgen('''
+if (err) {
+ goto out;
+}
''')
pop_indent()
- ret += mcgen('''
+ if re.search('^ *goto out\\;', ret, re.MULTILINE):
+ ret += mcgen('''
+out:
+''')
+ ret += mcgen('''
error_propagate(errp, err);
}
''')
@@ -96,9 +143,9 @@ visit_end_optional(m, &err);
def generate_visit_struct_body(field_prefix, name, members):
ret = mcgen('''
-if (!error_is_set(errp)) {
+ Error *err = NULL;
+
''')
- push_indent()
if not field_prefix:
full_name = name
@@ -107,36 +154,26 @@ if (!error_is_set(errp)) {
if len(field_prefix):
ret += mcgen('''
-Error **errp = &err; /* from outer scope */
-Error *err = NULL;
-visit_start_struct(m, NULL, "", "%(name)s", 0, &err);
+ visit_start_struct(m, NULL, "", "%(name)s", 0, &err);
''',
name=name)
else:
ret += mcgen('''
-Error *err = NULL;
-visit_start_struct(m, (void **)obj, "%(name)s", name, sizeof(%(name)s), &err);
+ visit_start_struct(m, (void **)obj, "%(name)s", name, sizeof(%(name)s), &err);
''',
name=name)
ret += mcgen('''
-if (!err) {
- if (*obj) {
- visit_type_%(name)s_fields(m, obj, &err);
- error_propagate(errp, err);
- err = NULL;
+ if (!err) {
+ if (*obj) {
+ visit_type_%(name)s_fields(m, obj, errp);
+ }
+ visit_end_struct(m, &err);
}
+ error_propagate(errp, err);
''',
name=full_name)
- pop_indent()
- ret += mcgen('''
- /* Always call end_struct if start_struct succeeded. */
- visit_end_struct(m, &err);
- }
- error_propagate(errp, err);
-}
-''')
return ret
def generate_visit_struct(expr):
@@ -154,9 +191,7 @@ void visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error **
''',
name=name)
- push_indent()
ret += generate_visit_struct_body("", name, members)
- pop_indent()
ret += mcgen('''
}
@@ -168,24 +203,26 @@ def generate_visit_list(name, members):
void visit_type_%(name)sList(Visitor *m, %(name)sList ** obj, const char *name, Error **errp)
{
- GenericList *i, **prev = (GenericList **)obj;
Error *err = NULL;
+ GenericList *i, **prev;
- if (!error_is_set(errp)) {
- visit_start_list(m, name, &err);
- if (!err) {
- for (; (i = visit_next_list(m, prev, &err)) != NULL; prev = &i) {
- %(name)sList *native_i = (%(name)sList *)i;
- visit_type_%(name)s(m, &native_i->value, NULL, &err);
- }
- error_propagate(errp, err);
- err = NULL;
-
- /* Always call end_list if start_list succeeded. */
- visit_end_list(m, &err);
- }
- error_propagate(errp, err);
+ visit_start_list(m, name, &err);
+ if (err) {
+ goto out;
}
+
+ for (prev = (GenericList **)obj;
+ !err && (i = visit_next_list(m, prev, &err)) != NULL;
+ prev = &i) {
+ %(name)sList *native_i = (%(name)sList *)i;
+ visit_type_%(name)s(m, &native_i->value, NULL, &err);
+ }
+
+ error_propagate(errp, err);
+ err = NULL;
+ visit_end_list(m, &err);
+out:
+ error_propagate(errp, err);
}
''',
name=name)
@@ -207,10 +244,15 @@ void visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error **
{
Error *err = NULL;
- if (!error_is_set(errp)) {
- visit_start_implicit_struct(m, (void**) obj, sizeof(%(name)s), &err);
- visit_get_next_type(m, (int*) &(*obj)->kind, %(name)s_qtypes, name, &err);
- switch ((*obj)->kind) {
+ visit_start_implicit_struct(m, (void**) obj, sizeof(%(name)s), &err);
+ if (err) {
+ goto out;
+ }
+ visit_get_next_type(m, (int*) &(*obj)->kind, %(name)s_qtypes, name, &err);
+ if (err) {
+ goto out_end;
+ }
+ switch ((*obj)->kind) {
''',
name=name)
@@ -225,22 +267,24 @@ void visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error **
enum_full_value = generate_enum_full_value(disc_type, key)
ret += mcgen('''
- case %(enum_full_value)s:
- visit_type_%(c_type)s(m, &(*obj)->%(c_name)s, name, &err);
- break;
+ case %(enum_full_value)s:
+ visit_type_%(c_type)s(m, &(*obj)->%(c_name)s, name, &err);
+ break;
''',
enum_full_value = enum_full_value,
c_type = type_name(members[key]),
c_name = c_fun(key))
ret += mcgen('''
- default:
- abort();
- }
- error_propagate(errp, err);
- err = NULL;
- visit_end_implicit_struct(m, &err);
+ default:
+ abort();
}
+out_end:
+ error_propagate(errp, err);
+ err = NULL;
+ visit_end_implicit_struct(m, &err);
+out:
+ error_propagate(errp, err);
}
''')
@@ -277,40 +321,43 @@ def generate_visit_union(expr):
del base_fields[discriminator]
ret += generate_visit_struct_fields(name, "", "", base_fields)
+ if discriminator:
+ for key in members:
+ ret += generate_visit_implicit_struct(members[key])
+
ret += mcgen('''
void visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error **errp)
{
Error *err = NULL;
- if (!error_is_set(errp)) {
- visit_start_struct(m, (void **)obj, "%(name)s", name, sizeof(%(name)s), &err);
- if (!err) {
- if (*obj) {
+ visit_start_struct(m, (void **)obj, "%(name)s", name, sizeof(%(name)s), &err);
+ if (err) {
+ goto out;
+ }
+ if (*obj) {
''',
name=name)
-
- push_indent()
- push_indent()
- push_indent()
-
if base:
ret += mcgen('''
- visit_type_%(name)s_fields(m, obj, &err);
+ visit_type_%(name)s_fields(m, obj, &err);
+ if (err) {
+ goto out_obj;
+ }
''',
name=name)
- pop_indent()
-
if not discriminator:
disc_key = "type"
else:
disc_key = discriminator
ret += mcgen('''
visit_type_%(disc_type)s(m, &(*obj)->kind, "%(disc_key)s", &err);
- if (!err) {
- switch ((*obj)->kind) {
+ if (err) {
+ goto out_obj;
+ }
+ switch ((*obj)->kind) {
''',
disc_type = disc_type,
disc_key = disc_key)
@@ -319,47 +366,32 @@ void visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error **
if not discriminator:
fmt = 'visit_type_%(c_type)s(m, &(*obj)->%(c_name)s, "data", &err);'
else:
- fmt = '''visit_start_implicit_struct(m, (void**) &(*obj)->%(c_name)s, sizeof(%(c_type)s), &err);
- if (!err) {
- visit_type_%(c_type)s_fields(m, &(*obj)->%(c_name)s, &err);
- error_propagate(errp, err);
- err = NULL;
- visit_end_implicit_struct(m, &err);
- }'''
+ fmt = 'visit_type_implicit_%(c_type)s(m, &(*obj)->%(c_name)s, &err);'
enum_full_value = generate_enum_full_value(disc_type, key)
ret += mcgen('''
- case %(enum_full_value)s:
- ''' + fmt + '''
- break;
+ case %(enum_full_value)s:
+ ''' + fmt + '''
+ break;
''',
enum_full_value = enum_full_value,
c_type=type_name(members[key]),
c_name=c_fun(key))
ret += mcgen('''
- default:
- abort();
- }
+ default:
+ abort();
}
+out_obj:
error_propagate(errp, err);
err = NULL;
}
-''')
- pop_indent()
- ret += mcgen('''
- /* Always call end_struct if start_struct succeeded. */
- visit_end_struct(m, &err);
- }
+ visit_end_struct(m, &err);
+out:
error_propagate(errp, err);
}
''')
- pop_indent();
- ret += mcgen('''
-}
-''')
-
return ret
def generate_declaration(name, members, genlist=True, builtin_type=False):
@@ -476,7 +508,7 @@ fdecl.write(mcgen('''
/* THIS FILE IS AUTOMATICALLY GENERATED, DO NOT MODIFY */
/*
- * schema-defined QAPI visitor function
+ * schema-defined QAPI visitor functions
*
* Copyright IBM, Corp. 2011
*
diff --git a/scripts/qapi.py b/scripts/qapi.py
index ec806aabeb..0265b404dd 100644
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -73,13 +73,18 @@ class QAPIExprError(Exception):
class QAPISchema:
- def __init__(self, fp, input_relname=None, include_hist=[], parent_info=None):
+ def __init__(self, fp, input_relname=None, include_hist=[],
+ previously_included=[], parent_info=None):
+ """ include_hist is a stack used to detect inclusion cycles
+ previously_included is a global state used to avoid multiple
+ inclusions of the same file"""
input_fname = os.path.abspath(fp.name)
if input_relname is None:
input_relname = fp.name
self.input_dir = os.path.dirname(input_fname)
self.input_file = input_relname
self.include_hist = include_hist + [(input_relname, input_fname)]
+ previously_included.append(input_fname)
self.parent_info = parent_info
self.src = fp.read()
if self.src == '' or self.src[-1] != '\n':
@@ -106,13 +111,16 @@ class QAPISchema:
for elem in self.include_hist):
raise QAPIExprError(expr_info, "Inclusion loop for %s"
% include)
+ # skip multiple include of the same file
+ if include_path in previously_included:
+ continue
try:
fobj = open(include_path, 'r')
except IOError as e:
raise QAPIExprError(expr_info,
'%s: %s' % (e.strerror, include))
- exprs_include = QAPISchema(fobj, include,
- self.include_hist, expr_info)
+ exprs_include = QAPISchema(fobj, include, self.include_hist,
+ previously_included, expr_info)
self.exprs.extend(exprs_include.exprs)
else:
expr_elem = {'expr': expr,
diff --git a/tests/Makefile b/tests/Makefile
index 6b8b6f273a..9f7ca61ae3 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -193,7 +193,8 @@ check-qapi-schema-y := $(addprefix tests/qapi-schema/, \
flat-union-string-discriminator.json \
include-simple.json include-relpath.json include-format-err.json \
include-non-file.json include-no-file.json include-before-err.json \
- include-nested-err.json include-self-cycle.json include-cycle.json)
+ include-nested-err.json include-self-cycle.json include-cycle.json \
+ include-repetition.json)
GENERATED_HEADERS += tests/test-qapi-types.h tests/test-qapi-visit.h tests/test-qmp-commands.h
diff --git a/tests/qapi-schema/include-repetition-sub.json b/tests/qapi-schema/include-repetition-sub.json
new file mode 100644
index 0000000000..6bfffdfd55
--- /dev/null
+++ b/tests/qapi-schema/include-repetition-sub.json
@@ -0,0 +1,2 @@
+{ 'include': 'comments.json' }
+{ 'include': 'comments.json' }
diff --git a/tests/qapi-schema/include-repetition.err b/tests/qapi-schema/include-repetition.err
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tests/qapi-schema/include-repetition.err
diff --git a/tests/qapi-schema/include-repetition.exit b/tests/qapi-schema/include-repetition.exit
new file mode 100644
index 0000000000..573541ac97
--- /dev/null
+++ b/tests/qapi-schema/include-repetition.exit
@@ -0,0 +1 @@
+0
diff --git a/tests/qapi-schema/include-repetition.json b/tests/qapi-schema/include-repetition.json
new file mode 100644
index 0000000000..ec329dde58
--- /dev/null
+++ b/tests/qapi-schema/include-repetition.json
@@ -0,0 +1,3 @@
+{ 'include': 'comments.json' }
+{ 'include': 'include-repetition-sub.json' }
+{ 'include': 'comments.json' }
diff --git a/tests/qapi-schema/include-repetition.out b/tests/qapi-schema/include-repetition.out
new file mode 100644
index 0000000000..4ce3dcf12f
--- /dev/null
+++ b/tests/qapi-schema/include-repetition.out
@@ -0,0 +1,3 @@
+[OrderedDict([('enum', 'Status'), ('data', ['good', 'bad', 'ugly'])])]
+[{'enum_name': 'Status', 'enum_values': ['good', 'bad', 'ugly']}]
+[]
diff --git a/tests/test-qmp-input-strict.c b/tests/test-qmp-input-strict.c
index 449d285e56..0f770034b1 100644
--- a/tests/test-qmp-input-strict.c
+++ b/tests/test-qmp-input-strict.c
@@ -72,14 +72,30 @@ typedef struct TestStruct
static void visit_type_TestStruct(Visitor *v, TestStruct **obj,
const char *name, Error **errp)
{
- visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct),
- errp);
+ Error *err = NULL;
- visit_type_int(v, &(*obj)->integer, "integer", errp);
- visit_type_bool(v, &(*obj)->boolean, "boolean", errp);
- visit_type_str(v, &(*obj)->string, "string", errp);
+ visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct),
+ &err);
+ if (err) {
+ goto out;
+ }
- visit_end_struct(v, errp);
+ visit_type_int(v, &(*obj)->integer, "integer", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_bool(v, &(*obj)->boolean, "boolean", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_str(v, &(*obj)->string, "string", &err);
+
+out_end:
+ error_propagate(errp, err);
+ err = NULL;
+ visit_end_struct(v, &err);
+out:
+ error_propagate(errp, err);
}
static void test_validate_struct(TestInputVisitorData *data,
diff --git a/tests/test-qmp-input-visitor.c b/tests/test-qmp-input-visitor.c
index a58a3e6fdb..1c8e87295c 100644
--- a/tests/test-qmp-input-visitor.c
+++ b/tests/test-qmp-input-visitor.c
@@ -199,16 +199,24 @@ static void visit_type_TestStruct(Visitor *v, TestStruct **obj,
visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct),
&err);
- if (!err) {
- visit_type_int(v, &(*obj)->integer, "integer", &err);
- visit_type_bool(v, &(*obj)->boolean, "boolean", &err);
- visit_type_str(v, &(*obj)->string, "string", &err);
-
- /* Always call end_struct if start_struct succeeded. */
- error_propagate(errp, err);
- err = NULL;
- visit_end_struct(v, &err);
+ if (err) {
+ goto out;
}
+ visit_type_int(v, &(*obj)->integer, "integer", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_bool(v, &(*obj)->boolean, "boolean", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_str(v, &(*obj)->string, "string", &err);
+
+out_end:
+ error_propagate(errp, err);
+ err = NULL;
+ visit_end_struct(v, &err);
+out:
error_propagate(errp, err);
}
diff --git a/tests/test-qmp-output-visitor.c b/tests/test-qmp-output-visitor.c
index 2580f3debf..9c154581d7 100644
--- a/tests/test-qmp-output-visitor.c
+++ b/tests/test-qmp-output-visitor.c
@@ -176,14 +176,30 @@ typedef struct TestStruct
static void visit_type_TestStruct(Visitor *v, TestStruct **obj,
const char *name, Error **errp)
{
- visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct),
- errp);
+ Error *err = NULL;
- visit_type_int(v, &(*obj)->integer, "integer", errp);
- visit_type_bool(v, &(*obj)->boolean, "boolean", errp);
- visit_type_str(v, &(*obj)->string, "string", errp);
+ visit_start_struct(v, (void **)obj, "TestStruct", name, sizeof(TestStruct),
+ &err);
+ if (err) {
+ goto out;
+ }
- visit_end_struct(v, errp);
+ visit_type_int(v, &(*obj)->integer, "integer", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_bool(v, &(*obj)->boolean, "boolean", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_str(v, &(*obj)->string, "string", &err);
+
+out_end:
+ error_propagate(errp, err);
+ err = NULL;
+ visit_end_struct(v, &err);
+out:
+ error_propagate(errp, err);
}
static void test_visitor_out_struct(TestOutputVisitorData *data,
diff --git a/tests/test-visitor-serialization.c b/tests/test-visitor-serialization.c
index 8166cf1b05..74d6481992 100644
--- a/tests/test-visitor-serialization.c
+++ b/tests/test-visitor-serialization.c
@@ -195,13 +195,29 @@ typedef struct TestStruct
static void visit_type_TestStruct(Visitor *v, TestStruct **obj,
const char *name, Error **errp)
{
- visit_start_struct(v, (void **)obj, NULL, name, sizeof(TestStruct), errp);
+ Error *err = NULL;
- visit_type_int(v, &(*obj)->integer, "integer", errp);
- visit_type_bool(v, &(*obj)->boolean, "boolean", errp);
- visit_type_str(v, &(*obj)->string, "string", errp);
+ visit_start_struct(v, (void **)obj, NULL, name, sizeof(TestStruct), &err);
+ if (err) {
+ goto out;
+ }
- visit_end_struct(v, errp);
+ visit_type_int(v, &(*obj)->integer, "integer", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_bool(v, &(*obj)->boolean, "boolean", &err);
+ if (err) {
+ goto out_end;
+ }
+ visit_type_str(v, &(*obj)->string, "string", &err);
+
+out_end:
+ error_propagate(errp, err);
+ err = NULL;
+ visit_end_struct(v, &err);
+out:
+ error_propagate(errp, err);
}
static TestStruct *struct_create(void)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 11:40:25 +0000