New modelling for consoles -- have them as separate classes attached to the

VM, much like the arrangements for devices.

Signed-off-by: Ewan Mellor <ewan@xensource.com>

1 files changed, 207 insertions, 0 deletions

diff --git a/tools/libxen/src/xen_console.c b/tools/libxen/src/xen_console.c
new file mode 100644
index 0000000000..d33d927342
--- /dev/null
+++ b/tools/libxen/src/xen_console.c
@@ -0,0 +1,207 @@
+/*
+ * Copyright (c) 2006, XenSource Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
+ */
+
+
+#include <stddef.h>
+#include <stdlib.h>
+
+#include "xen_common.h"
+#include "xen_console.h"
+#include "xen_console_protocol_internal.h"
+#include "xen_internal.h"
+#include "xen_vm.h"
+
+
+XEN_FREE(xen_console)
+XEN_SET_ALLOC_FREE(xen_console)
+XEN_ALLOC(xen_console_record)
+XEN_SET_ALLOC_FREE(xen_console_record)
+XEN_ALLOC(xen_console_record_opt)
+XEN_RECORD_OPT_FREE(xen_console)
+XEN_SET_ALLOC_FREE(xen_console_record_opt)
+
+
+static const struct_member xen_console_record_struct_members[] =
+    {
+        { .key = "uuid",
+          .type = &abstract_type_string,
+          .offset = offsetof(xen_console_record, uuid) },
+        { .key = "protocol",
+          .type = &xen_console_protocol_abstract_type_,
+          .offset = offsetof(xen_console_record, protocol) },
+        { .key = "uri",
+          .type = &abstract_type_string,
+          .offset = offsetof(xen_console_record, uri) },
+        { .key = "VM",
+          .type = &abstract_type_ref,
+          .offset = offsetof(xen_console_record, vm) }
+    };
+
+const abstract_type xen_console_record_abstract_type_ =
+    {
+       .typename = STRUCT,
+       .struct_size = sizeof(xen_console_record),
+       .member_count =
+           sizeof(xen_console_record_struct_members) / sizeof(struct_member),
+       .members = xen_console_record_struct_members
+    };
+
+
+void
+xen_console_record_free(xen_console_record *record)
+{
+    if (record == NULL)
+    {
+        return;
+    }
+    free(record->handle);
+    free(record->uuid);
+    free(record->uri);
+    xen_vm_record_opt_free(record->vm);
+    free(record);
+}
+
+
+bool
+xen_console_get_record(xen_session *session, xen_console_record **result, xen_console console)
+{
+    abstract_value param_values[] =
+        {
+            { .type = &abstract_type_string,
+              .u.string_val = console }
+        };
+
+    abstract_type result_type = xen_console_record_abstract_type_;
+
+    *result = NULL;
+    XEN_CALL_("console.get_record");
+
+    if (session->ok)
+    {
+       (*result)->handle = xen_strdup_((*result)->uuid);
+    }
+
+    return session->ok;
+}
+
+
+bool
+xen_console_get_by_uuid(xen_session *session, xen_console *result, char *uuid)
+{
+    abstract_value param_values[] =
+        {
+            { .type = &abstract_type_string,
+              .u.string_val = uuid }
+        };
+
+    abstract_type result_type = abstract_type_string;
+
+    *result = NULL;
+    XEN_CALL_("console.get_by_uuid");
+    return session->ok;
+}
+
+
+bool
+xen_console_create(xen_session *session, xen_console *result, xen_console_record *record)
+{
+    abstract_value param_values[] =
+        {
+            { .type = &xen_console_record_abstract_type_,
+              .u.struct_val = record }
+        };
+
+    abstract_type result_type = abstract_type_string;
+
+    *result = NULL;
+    XEN_CALL_("console.create");
+    return session->ok;
+}
+
+
+bool
+xen_console_destroy(xen_session *session, xen_console console)
+{
+    abstract_value param_values[] =
+        {
+            { .type = &abstract_type_string,
+              .u.string_val = console }
+        };
+
+    xen_call_(session, "console.destroy", param_values, 1, NULL, NULL);
+    return session->ok;
+}
+
+
+bool
+xen_console_get_protocol(xen_session *session, enum xen_console_protocol *result, xen_console console)
+{
+    abstract_value param_values[] =
+        {
+            { .type = &abstract_type_string,
+              .u.string_val = console }
+        };
+
+    abstract_type result_type = xen_console_protocol_abstract_type_;
+    char *result_str = NULL;
+    XEN_CALL_("console.get_protocol");
+    *result = xen_console_protocol_from_string(session, result_str);
+    return session->ok;
+}
+
+
+bool
+xen_console_get_uri(xen_session *session, char **result, xen_console console)
+{
+    abstract_value param_values[] =
+        {
+            { .type = &abstract_type_string,
+              .u.string_val = console }
+        };
+
+    abstract_type result_type = abstract_type_string;
+
+    *result = NULL;
+    XEN_CALL_("console.get_uri");
+    return session->ok;
+}
+
+
+bool
+xen_console_get_vm(xen_session *session, xen_vm *result, xen_console console)
+{
+    abstract_value param_values[] =
+        {
+            { .type = &abstract_type_string,
+              .u.string_val = console }
+        };
+
+    abstract_type result_type = abstract_type_string;
+
+    *result = NULL;
+    XEN_CALL_("console.get_VM");
+    return session->ok;
+}
+
+
+bool
+xen_console_get_uuid(xen_session *session, char **result, xen_console console)
+{
+    *result = session->ok ? xen_strdup_((char *)console) : NULL;
+    return session->ok;
+}