Add dummy implementation of generic timer cp15 registers

[qemu.git] / qmp.c

diff --git a/qmp.c b/qmp.c
index c74dde6c90716369893d8c4a56598cc4c8483bb0..1222b6c9c4ac83dd323aef450a87879403df3be3 100644 (file)
--- a/qmp.c
+++ b/qmp.c
@@ -16,11 +16,14 @@
 #include "qemu-common.h"
 #include "sysemu.h"
 #include "qmp-commands.h"
+#include "ui/qemu-spice.h"
+#include "ui/vnc.h"
 #include "kvm.h"
 #include "arch_init.h"
 #include "hw/qdev.h"
 #include "qapi/qmp-input-visitor.h"
 #include "qapi/qmp-output-visitor.h"
+#include "blockdev.h"
 
 NameInfo *qmp_query_name(Error **errp)
 {
@@ -133,7 +136,8 @@ static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs)
     Error **err = opaque;
 
     if (!error_is_set(err) && bdrv_key_required(bs)) {
-        error_set(err, QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs));
+        error_set(err, QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs),
+                  bdrv_get_encrypted_filename(bs));
     }
 }
 
@@ -249,3 +253,145 @@ out:
 
     return 0;
 }
+
+void qmp_set_password(const char *protocol, const char *password,
+                      bool has_connected, const char *connected, Error **errp)
+{
+    int disconnect_if_connected = 0;
+    int fail_if_connected = 0;
+    int rc;
+
+    if (has_connected) {
+        if (strcmp(connected, "fail") == 0) {
+            fail_if_connected = 1;
+        } else if (strcmp(connected, "disconnect") == 0) {
+            disconnect_if_connected = 1;
+        } else if (strcmp(connected, "keep") == 0) {
+            /* nothing */
+        } else {
+            error_set(errp, QERR_INVALID_PARAMETER, "connected");
+            return;
+        }
+    }
+
+    if (strcmp(protocol, "spice") == 0) {
+        if (!using_spice) {
+            /* correct one? spice isn't a device ,,, */
+            error_set(errp, QERR_DEVICE_NOT_ACTIVE, "spice");
+            return;
+        }
+        rc = qemu_spice_set_passwd(password, fail_if_connected,
+                                   disconnect_if_connected);
+        if (rc != 0) {
+            error_set(errp, QERR_SET_PASSWD_FAILED);
+        }
+        return;
+    }
+
+    if (strcmp(protocol, "vnc") == 0) {
+        if (fail_if_connected || disconnect_if_connected) {
+            /* vnc supports "connected=keep" only */
+            error_set(errp, QERR_INVALID_PARAMETER, "connected");
+            return;
+        }
+        /* Note that setting an empty password will not disable login through
+         * this interface. */
+        rc = vnc_display_password(NULL, password);
+        if (rc < 0) {
+            error_set(errp, QERR_SET_PASSWD_FAILED);
+        }
+        return;
+    }
+
+    error_set(errp, QERR_INVALID_PARAMETER, "protocol");
+}
+
+void qmp_expire_password(const char *protocol, const char *whenstr,
+                         Error **errp)
+{
+    time_t when;
+    int rc;
+
+    if (strcmp(whenstr, "now") == 0) {
+        when = 0;
+    } else if (strcmp(whenstr, "never") == 0) {
+        when = TIME_MAX;
+    } else if (whenstr[0] == '+') {
+        when = time(NULL) + strtoull(whenstr+1, NULL, 10);
+    } else {
+        when = strtoull(whenstr, NULL, 10);
+    }
+
+    if (strcmp(protocol, "spice") == 0) {
+        if (!using_spice) {
+            /* correct one? spice isn't a device ,,, */
+            error_set(errp, QERR_DEVICE_NOT_ACTIVE, "spice");
+            return;
+        }
+        rc = qemu_spice_set_pw_expire(when);
+        if (rc != 0) {
+            error_set(errp, QERR_SET_PASSWD_FAILED);
+        }
+        return;
+    }
+
+    if (strcmp(protocol, "vnc") == 0) {
+        rc = vnc_display_pw_expire(NULL, when);
+        if (rc != 0) {
+            error_set(errp, QERR_SET_PASSWD_FAILED);
+        }
+        return;
+    }
+
+    error_set(errp, QERR_INVALID_PARAMETER, "protocol");
+}
+
+#ifdef CONFIG_VNC
+void qmp_change_vnc_password(const char *password, Error **errp)
+{
+    if (vnc_display_password(NULL, password) < 0) {
+        error_set(errp, QERR_SET_PASSWD_FAILED);
+    }
+}
+
+static void qmp_change_vnc_listen(const char *target, Error **err)
+{
+    if (vnc_display_open(NULL, target) < 0) {
+        error_set(err, QERR_VNC_SERVER_FAILED, target);
+    }
+}
+
+static void qmp_change_vnc(const char *target, bool has_arg, const char *arg,
+                           Error **errp)
+{
+    if (strcmp(target, "passwd") == 0 || strcmp(target, "password") == 0) {
+        if (!has_arg) {
+            error_set(errp, QERR_MISSING_PARAMETER, "password");
+        } else {
+            qmp_change_vnc_password(arg, errp);
+        }
+    } else {
+        qmp_change_vnc_listen(target, errp);
+    }
+}
+#else
+void qmp_change_vnc_password(const char *password, Error **errp)
+{
+    error_set(errp, QERR_FEATURE_DISABLED, "vnc");
+}
+static void qmp_change_vnc(const char *target, bool has_arg, const char *arg,
+                           Error **errp)
+{
+    error_set(errp, QERR_FEATURE_DISABLED, "vnc");
+}
+#endif /* !CONFIG_VNC */
+
+void qmp_change(const char *device, const char *target,
+                bool has_arg, const char *arg, Error **err)
+{
+    if (strcmp(device, "vnc") == 0) {
+        qmp_change_vnc(target, has_arg, arg, err);
+    } else {
+        qmp_change_blockdev(device, target, has_arg, arg, err);
+    }
+}