diff options
| -rw-r--r-- | hmp.c | 43 | ||||
| -rw-r--r-- | input.c | 33 | ||||
| -rw-r--r-- | qapi-schema.json | 20 |
3 files changed, 73 insertions, 23 deletions
@@ -1113,13 +1113,13 @@ void hmp_closefd(Monitor *mon, const QDict *qdict) void hmp_send_key(Monitor *mon, const QDict *qdict) { const char *keys = qdict_get_str(qdict, "keys"); - QKeyCodeList *keylist, *head = NULL, *tmp = NULL; + KeyValueList *keylist, *head = NULL, *tmp = NULL; int has_hold_time = qdict_haskey(qdict, "hold-time"); int hold_time = qdict_get_try_int(qdict, "hold-time", -1); Error *err = NULL; char keyname_buf[16]; char *separator; - int keyname_len, idx; + int keyname_len; while (1) { separator = strchr(keys, '-'); @@ -1133,15 +1133,8 @@ void hmp_send_key(Monitor *mon, const QDict *qdict) } keyname_buf[keyname_len] = 0; - idx = index_from_key(keyname_buf); - if (idx == Q_KEY_CODE_MAX) { - monitor_printf(mon, "invalid parameter: %s\n", keyname_buf); - break; - } - keylist = g_malloc0(sizeof(*keylist)); - keylist->value = idx; - keylist->next = NULL; + keylist->value = g_malloc0(sizeof(*keylist->value)); if (!head) { head = keylist; @@ -1151,17 +1144,39 @@ void hmp_send_key(Monitor *mon, const QDict *qdict) } tmp = keylist; + if (strstart(keyname_buf, "0x", NULL)) { + char *endp; + int value = strtoul(keyname_buf, &endp, 0); + if (*endp != '\0') { + goto err_out; + } + keylist->value->kind = KEY_VALUE_KIND_NUMBER; + keylist->value->number = value; + } else { + int idx = index_from_key(keyname_buf); + if (idx == Q_KEY_CODE_MAX) { + goto err_out; + } + keylist->value->kind = KEY_VALUE_KIND_QCODE; + keylist->value->qcode = idx; + } + if (!separator) { break; } keys = separator + 1; } - if (idx != Q_KEY_CODE_MAX) { - qmp_send_key(head, has_hold_time, hold_time, &err); - } + qmp_send_key(head, has_hold_time, hold_time, &err); hmp_handle_error(mon, &err); - qapi_free_QKeyCodeList(head); + +out: + qapi_free_KeyValueList(head); + return; + +err_out: + monitor_printf(mon, "invalid parameter: %s\n", keyname_buf); + goto out; } void hmp_screen_dump(Monitor *mon, const QDict *qdict) @@ -228,6 +228,23 @@ static int *keycodes; static int keycodes_size; static QEMUTimer *key_timer; +static int keycode_from_keyvalue(const KeyValue *value) +{ + if (value->kind == KEY_VALUE_KIND_QCODE) { + return key_defs[value->qcode]; + } else { + assert(value->kind == KEY_VALUE_KIND_NUMBER); + return value->number; + } +} + +static void free_keycodes(void) +{ + g_free(keycodes); + keycodes = NULL; + keycodes_size = 0; +} + static void release_keys(void *opaque) { int i; @@ -239,16 +256,14 @@ static void release_keys(void *opaque) kbd_put_keycode(keycodes[i]| 0x80); } - g_free(keycodes); - keycodes = NULL; - keycodes_size = 0; + free_keycodes(); } -void qmp_send_key(QKeyCodeList *keys, bool has_hold_time, int64_t hold_time, +void qmp_send_key(KeyValueList *keys, bool has_hold_time, int64_t hold_time, Error **errp) { int keycode; - QKeyCodeList *p; + KeyValueList *p; if (!key_timer) { key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL); @@ -265,7 +280,13 @@ void qmp_send_key(QKeyCodeList *keys, bool has_hold_time, int64_t hold_time, for (p = keys; p != NULL; p = p->next) { /* key down events */ - keycode = key_defs[p->value]; + keycode = keycode_from_keyvalue(p->value); + if (keycode < 0x01 || keycode > 0xff) { + error_setg(errp, "invalid hex keycode 0x%x\n", keycode); + free_keycodes(); + return; + } + if (keycode & 0x80) { kbd_put_keycode(0xe0); } diff --git a/qapi-schema.json b/qapi-schema.json index c6a676783c..28d8815df8 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -2621,12 +2621,26 @@ 'lf', 'help', 'meta_l', 'meta_r', 'compose' ] } ## +# @KeyValue +# +# Represents a keyboard key. +# +# Since: 1.3.0 +## +{ 'union': 'KeyValue', + 'data': { + 'number': 'int', + 'qcode': 'QKeyCode' } } + +## # @send-key: # # Send keys to guest. # -# @keys: key sequence. 'keys' is the name of the key. Use a JSON array to -# press several keys simultaneously. +# @keys: An array of @KeyValue elements. All @KeyValues in this array are +# simultaneously sent to the guest. A @KeyValue.number value is sent +# directly to the guest, while @KeyValue.qcode must be a valid +# @QKeyCode value # # @hold-time: #optional time to delay key up events, milliseconds. Defaults # to 100 @@ -2638,7 +2652,7 @@ # ## { 'command': 'send-key', - 'data': { 'keys': ['QKeyCode'], '*hold-time': 'int' } } + 'data': { 'keys': ['KeyValue'], '*hold-time': 'int' } } ## # @screendump: |