# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1207040855 -3600
# Node ID 6a7a61c26b14376820f4b8ec58bc7db37e0452dc
# Parent 05ac689a947393892f54d82b0dbe180840a80ad2
libxen: XSPolicy.can_run for libxen
Add the stub and prototype for the XSPolicy.can_run function to the
lib-xen library. I also fixed some prototypes that had missing
'extern's.
Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxx>
---
tools/libxen/include/xen/api/xen_acmpolicy.h | 6 +++---
tools/libxen/include/xen/api/xen_xspolicy.h | 27 ++++++++++++++++++---------
tools/libxen/src/xen_xspolicy.c | 18 ++++++++++++++++++
3 files changed, 39 insertions(+), 12 deletions(-)
diff -r 05ac689a9473 -r 6a7a61c26b14
tools/libxen/include/xen/api/xen_acmpolicy.h
--- a/tools/libxen/include/xen/api/xen_acmpolicy.h Tue Apr 01 10:06:58
2008 +0100
+++ b/tools/libxen/include/xen/api/xen_acmpolicy.h Tue Apr 01 10:07:35
2008 +0100
@@ -74,7 +74,7 @@ xen_acm_header_free(xen_acm_header *hdr)
/**
* Get the referenced policy's record.
*/
-bool
+extern bool
xen_acmpolicy_get_record(xen_session *session, xen_acmpolicy_record **result,
xen_xspolicy xspolicy);
@@ -118,14 +118,14 @@ xen_acmpolicy_get_enforced_binary(xen_se
/**
* Get the ACM ssidref of the given VM.
*/
-bool
+extern bool
xen_acmpolicy_get_VM_ssidref(xen_session *session, int64_t *result,
xen_vm vm);
/**
* Get the UUID field of the given policy.
*/
-bool
+extern bool
xen_acmpolicy_get_uuid(xen_session *session, char **result,
xen_xspolicy xspolicy);
diff -r 05ac689a9473 -r 6a7a61c26b14 tools/libxen/include/xen/api/xen_xspolicy.h
--- a/tools/libxen/include/xen/api/xen_xspolicy.h Tue Apr 01 10:06:58
2008 +0100
+++ b/tools/libxen/include/xen/api/xen_xspolicy.h Tue Apr 01 10:07:35
2008 +0100
@@ -68,6 +68,8 @@ enum xs_instantiationflags {
#define XSERR_RESOURCE_ACCESS 23 + XSERR_BASE
#define XSERR_HV_OP_FAILED 24 + XSERR_BASE
#define XSERR_BOOTPOLICY_INSTALL_ERROR 25 + XSERR_BASE
+#define XSERR_VM_NOT_AUTHORIZED 26 + XSERR_BASE
+#define XSERR_VM_IN_CONFLICT 27 + XSERR_BASE
/**
@@ -179,28 +181,28 @@ typedef struct xen_xs_policystate
char *errors;
} xen_xs_policystate;
-void
+extern void
xen_xs_policystate_free(xen_xs_policystate *state);
/**
* Get the referenced policy's record.
*/
-bool
+extern bool
xen_xspolicy_get_record(xen_session *session, xen_xspolicy_record **result,
xen_xspolicy xspolicy);
/**
* Get the UUID field of the given policy.
*/
-bool
+extern bool
xen_xspolicy_get_uuid(xen_session *session, char **result,
xen_xspolicy xspolicy);
/**
* Get a policy given it's UUID
*/
-bool
+extern bool
xen_xspolicy_get_by_uuid(xen_session *session, xen_xspolicy *result,
char *uuid);
@@ -208,7 +210,7 @@ xen_xspolicy_get_by_uuid(xen_session *se
/**
* Get the types of policies supported by the system.
*/
-bool
+extern bool
xen_xspolicy_get_xstype(xen_session *session, xs_type *result);
@@ -216,13 +218,13 @@ xen_xspolicy_get_xstype(xen_session *ses
* Get information about the currently managed policy.
* (The API allows only one policy to be on the system.)
*/
-bool
+extern bool
xen_xspolicy_get_xspolicy(xen_session *session, xen_xs_policystate **result);
/**
* Activate the referenced policy by loading it into the hypervisor.
*/
-bool
+extern bool
xen_xspolicy_activate_xspolicy(xen_session *session, int64_t *result,
xen_xspolicy xspolicy,
xs_instantiationflags flags);
@@ -234,7 +236,7 @@ xen_xspolicy_activate_xspolicy(xen_sessi
* on whether to load the policy immediately and whether to overwrite
* an existing policy on the system.
*/
-bool
+extern bool
xen_xspolicy_set_xspolicy(xen_session *session, xen_xs_policystate **result,
xs_type type, char *repr, int64_t flags,
bool overwrite);
@@ -248,7 +250,7 @@ xen_xspolicy_set_xspolicy(xen_session *s
* for example fail if other domains than Domain-0 are running and have
* different labels than Domain-0.
*/
-bool
+extern bool
xen_xspolicy_reset_xspolicy(xen_session *session, xen_xs_policystate **result,
xs_type type);
@@ -281,4 +283,11 @@ xen_xspolicy_get_resource_label(xen_sess
xen_xspolicy_get_resource_label(xen_session *session, char **label,
char *resource);
+/**
+ * Check whether a VM with the given VM-label could run.
+ */
+extern bool
+xen_xspolicy_can_run(xen_session *session, int64_t *result,
+ char *security_label);
+
#endif
diff -r 05ac689a9473 -r 6a7a61c26b14 tools/libxen/src/xen_xspolicy.c
--- a/tools/libxen/src/xen_xspolicy.c Tue Apr 01 10:06:58 2008 +0100
+++ b/tools/libxen/src/xen_xspolicy.c Tue Apr 01 10:07:35 2008 +0100
@@ -343,3 +343,21 @@ xen_xspolicy_activate_xspolicy(xen_sessi
XEN_CALL_("XSPolicy.activate_xspolicy");
return session->ok;
}
+
+
+bool
+xen_xspolicy_can_run(xen_session *session, int64_t *result,
+ char *security_label)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = security_label }
+ };
+
+ abstract_type result_type = abstract_type_int;
+
+ *result = 0;
+ XEN_CALL_("XSPolicy.can_run");
+ return session->ok;
+}
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