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-rw-r--r--tools/libxen/src/xen_sr.c388
1 files changed, 388 insertions, 0 deletions
diff --git a/tools/libxen/src/xen_sr.c b/tools/libxen/src/xen_sr.c
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+++ b/tools/libxen/src/xen_sr.c
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+/*
+ * 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_internal.h"
+#include "xen_sr.h"
+#include "xen_vdi.h"
+
+
+XEN_FREE(xen_sr)
+XEN_SET_ALLOC_FREE(xen_sr)
+XEN_ALLOC(xen_sr_record)
+XEN_SET_ALLOC_FREE(xen_sr_record)
+XEN_ALLOC(xen_sr_record_opt)
+XEN_RECORD_OPT_FREE(xen_sr)
+XEN_SET_ALLOC_FREE(xen_sr_record_opt)
+
+
+static const struct_member xen_sr_record_struct_members[] =
+ {
+ { .key = "uuid",
+ .type = &abstract_type_string,
+ .offset = offsetof(xen_sr_record, uuid) },
+ { .key = "name_label",
+ .type = &abstract_type_string,
+ .offset = offsetof(xen_sr_record, name_label) },
+ { .key = "name_description",
+ .type = &abstract_type_string,
+ .offset = offsetof(xen_sr_record, name_description) },
+ { .key = "VDIs",
+ .type = &abstract_type_ref_set,
+ .offset = offsetof(xen_sr_record, vdis) },
+ { .key = "virtual_allocation",
+ .type = &abstract_type_int,
+ .offset = offsetof(xen_sr_record, virtual_allocation) },
+ { .key = "physical_utilisation",
+ .type = &abstract_type_int,
+ .offset = offsetof(xen_sr_record, physical_utilisation) },
+ { .key = "physical_size",
+ .type = &abstract_type_int,
+ .offset = offsetof(xen_sr_record, physical_size) },
+ { .key = "type",
+ .type = &abstract_type_string,
+ .offset = offsetof(xen_sr_record, type) },
+ { .key = "location",
+ .type = &abstract_type_string,
+ .offset = offsetof(xen_sr_record, location) }
+ };
+
+const abstract_type xen_sr_record_abstract_type_ =
+ {
+ .typename = STRUCT,
+ .struct_size = sizeof(xen_sr_record),
+ .member_count =
+ sizeof(xen_sr_record_struct_members) / sizeof(struct_member),
+ .members = xen_sr_record_struct_members
+ };
+
+
+void
+xen_sr_record_free(xen_sr_record *record)
+{
+ if (record == NULL)
+ {
+ return;
+ }
+ free(record->handle);
+ free(record->uuid);
+ free(record->name_label);
+ free(record->name_description);
+ xen_vdi_record_opt_set_free(record->vdis);
+ free(record->type);
+ free(record->location);
+ free(record);
+}
+
+
+bool
+xen_sr_get_record(xen_session *session, xen_sr_record **result, xen_sr sr)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr }
+ };
+
+ abstract_type result_type = xen_sr_record_abstract_type_;
+
+ *result = NULL;
+ XEN_CALL_("SR.get_record");
+
+ if (session->ok)
+ {
+ (*result)->handle = xen_strdup_((*result)->uuid);
+ }
+
+ return session->ok;
+}
+
+
+bool
+xen_sr_get_by_uuid(xen_session *session, xen_sr *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_("SR.get_by_uuid");
+ return session->ok;
+}
+
+
+bool
+xen_sr_create(xen_session *session, xen_sr *result, xen_sr_record *record)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &xen_sr_record_abstract_type_,
+ .u.struct_val = record }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("SR.create");
+ return session->ok;
+}
+
+
+bool
+xen_sr_destroy(xen_session *session, xen_sr sr)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr }
+ };
+
+ xen_call_(session, "SR.destroy", param_values, 1, NULL, NULL);
+ return session->ok;
+}
+
+
+bool
+xen_sr_get_by_name_label(xen_session *session, struct xen_sr_set **result, char *label)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = label }
+ };
+
+ abstract_type result_type = abstract_type_string_set;
+
+ *result = NULL;
+ XEN_CALL_("SR.get_by_name_label");
+ return session->ok;
+}
+
+
+bool
+xen_sr_get_name_label(xen_session *session, char **result, xen_sr sr)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("SR.get_name_label");
+ return session->ok;
+}
+
+
+bool
+xen_sr_get_name_description(xen_session *session, char **result, xen_sr sr)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("SR.get_name_description");
+ return session->ok;
+}
+
+
+bool
+xen_sr_get_vdis(xen_session *session, struct xen_vdi_set **result, xen_sr sr)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr }
+ };
+
+ abstract_type result_type = abstract_type_string_set;
+
+ *result = NULL;
+ XEN_CALL_("SR.get_VDIs");
+ return session->ok;
+}
+
+
+bool
+xen_sr_get_virtual_allocation(xen_session *session, int64_t *result, xen_sr sr)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr }
+ };
+
+ abstract_type result_type = abstract_type_int;
+
+ XEN_CALL_("SR.get_virtual_allocation");
+ return session->ok;
+}
+
+
+bool
+xen_sr_get_physical_utilisation(xen_session *session, int64_t *result, xen_sr sr)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr }
+ };
+
+ abstract_type result_type = abstract_type_int;
+
+ XEN_CALL_("SR.get_physical_utilisation");
+ return session->ok;
+}
+
+
+bool
+xen_sr_get_physical_size(xen_session *session, int64_t *result, xen_sr sr)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr }
+ };
+
+ abstract_type result_type = abstract_type_int;
+
+ XEN_CALL_("SR.get_physical_size");
+ return session->ok;
+}
+
+
+bool
+xen_sr_get_type(xen_session *session, char **result, xen_sr sr)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("SR.get_type");
+ return session->ok;
+}
+
+
+bool
+xen_sr_get_location(xen_session *session, char **result, xen_sr sr)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("SR.get_location");
+ return session->ok;
+}
+
+
+bool
+xen_sr_set_name_label(xen_session *session, xen_sr sr, char *label)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr },
+ { .type = &abstract_type_string,
+ .u.string_val = label }
+ };
+
+ xen_call_(session, "SR.set_name_label", param_values, 2, NULL, NULL);
+ return session->ok;
+}
+
+
+bool
+xen_sr_set_name_description(xen_session *session, xen_sr sr, char *description)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr },
+ { .type = &abstract_type_string,
+ .u.string_val = description }
+ };
+
+ xen_call_(session, "SR.set_name_description", param_values, 2, NULL, NULL);
+ return session->ok;
+}
+
+
+bool
+xen_sr_clone(xen_session *session, xen_sr *result, xen_sr sr, char *loc, char *name)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = sr },
+ { .type = &abstract_type_string,
+ .u.string_val = loc },
+ { .type = &abstract_type_string,
+ .u.string_val = name }
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("SR.clone");
+ return session->ok;
+}
+
+
+bool
+xen_sr_get_all(xen_session *session, struct xen_sr_set **result)
+{
+
+ abstract_type result_type = abstract_type_string_set;
+
+ *result = NULL;
+ xen_call_(session, "SR.get_all", NULL, 0, &result_type, result);
+ return session->ok;
+}
+
+
+bool
+xen_sr_get_uuid(xen_session *session, char **result, xen_sr sr)
+{
+ *result = session->ok ? xen_strdup_((char *)sr) : NULL;
+ return session->ok;
+}
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