# HG changeset patch
# User Keir Fraser <keir@xxxxxxxxxxxxx>
# Date 1191416850 -3600
# Node ID b1f6e77b69a5f1b459f7269a9b278fa86970408f
# Parent 3165e43ce73421bf6308844a3d0d4f27dab47639
# Parent aa8944bc4987ee181ca2539bb10112f6b6d1bccb
Merge with ia64 tree.
---
docs/xen-api/xenapi-datamodel.tex | 74 +++++++++++++
tools/libxen/include/xen/api/xen_acmpolicy.h | 17 ++-
tools/libxen/src/xen_acmpolicy.c | 35 ++++++
tools/python/xen/lowlevel/acm/acm.c | 37 ++++++
tools/python/xen/util/acmpolicy.py | 8 +
tools/python/xen/util/xsm/acm/acm.py | 47 +++++++-
tools/python/xen/xend/XendXSPolicy.py | 31 +++++
tools/python/xen/xend/XendXSPolicyAdmin.py | 5
tools/python/xen/xm/dumppolicy.py | 31 +++++
tools/python/xen/xm/labels.py | 6 -
tools/security/secpol_tool.c | 150 +++++++++++++++++++--------
11 files changed, 387 insertions(+), 54 deletions(-)
diff -r 3165e43ce734 -r b1f6e77b69a5 docs/xen-api/xenapi-datamodel.tex
--- a/docs/xen-api/xenapi-datamodel.tex Tue Oct 02 11:31:55 2007 -0600
+++ b/docs/xen-api/xenapi-datamodel.tex Wed Oct 03 14:07:30 2007 +0100
@@ -15057,7 +15057,7 @@ Get the binary policy representation of
Get the binary policy representation of the referenced policy.
\noindent {\bf Signature:}
-\begin{verbatim} string get_map (session_id s, xs ref self)\end{verbatim}
+\begin{verbatim} string get_binary (session_id s, xs ref self)\end{verbatim}
\noindent{\bf Arguments:}
@@ -15080,6 +15080,78 @@ string
Base64-encoded representation of the binary policy.
+\vspace{0.3cm}
+\vspace{0.3cm}
+\vspace{0.3cm}
+\subsubsection{RPC name:~get\_enforced\_binary}
+
+{\bf Overview:}
+Get the binary policy representation of the currently enforced ACM policy.
+In case the default policy is loaded in the hypervisor, a policy may be
+managed by xend that is not yet loaded into the hypervisor.
+
+ \noindent {\bf Signature:}
+\begin{verbatim} string get_enforced_binary (session_id s, xs ref
self)\end{verbatim}
+
+
+\noindent{\bf Arguments:}
+
+
+\vspace{0.3cm}
+\begin{tabular}{|c|c|p{7cm}|}
+ \hline
+{\bf type} & {\bf name} & {\bf description} \\ \hline
+{\tt xs ref } & self & reference to the object \\ \hline
+
+\end{tabular}
+
+\vspace{0.3cm}
+
+ \noindent {\bf Return Type:}
+{\tt
+string
+}
+
+
+Base64-encoded representation of the binary policy.
+\vspace{0.3cm}
+\vspace{0.3cm}
+\vspace{0.3cm}
+\subsubsection{RPC name:~get\_VM\_ssidref}
+
+{\bf Overview:}
+Get the ACM ssidref of the given virtual machine.
+
+ \noindent {\bf Signature:}
+\begin{verbatim} string get_VM_ssidref (session_id s, vm ref vm)\end{verbatim}
+
+
+\noindent{\bf Arguments:}
+
+
+\vspace{0.3cm}
+\begin{tabular}{|c|c|p{7cm}|}
+ \hline
+{\bf type} & {\bf name} & {\bf description} \\ \hline
+{\tt vm ref } & vm & reference to a valid VM \\ \hline
+
+\end{tabular}
+
+\vspace{0.3cm}
+
+ \noindent {\bf Return Type:}
+{\tt
+int
+}
+
+
+The ssidref of the given virtual machine.
+
+\vspace{0.3cm}
+
+\noindent{\bf Possible Error Codes:}
+ {\tt HANDLE\_INVALID, VM\_BAD\_POWER\_STATE, SECURITY\_ERROR}
+
\vspace{0.3cm}
\vspace{0.3cm}
\vspace{0.3cm}
diff -r 3165e43ce734 -r b1f6e77b69a5
tools/libxen/include/xen/api/xen_acmpolicy.h
--- a/tools/libxen/include/xen/api/xen_acmpolicy.h Tue Oct 02 11:31:55
2007 -0600
+++ b/tools/libxen/include/xen/api/xen_acmpolicy.h Wed Oct 03 14:07:30
2007 +0100
@@ -108,7 +108,22 @@ xen_acmpolicy_get_binary(xen_session *se
xen_xspolicy xspolicy);
/**
- * Get the UUID filed of the given policy.
+ * Get the binary representation (base64-encoded) of the currently
+ * enforced policy.
+ */
+extern bool
+xen_acmpolicy_get_enforced_binary(xen_session *session, char **binary,
+ xen_xspolicy xspolicy);
+
+/**
+ * Get the ACM ssidref of the given VM.
+ */
+bool
+xen_acmpolicy_get_VM_ssidref(xen_session *session, int64_t *result,
+ xen_vm vm);
+
+/**
+ * Get the UUID field of the given policy.
*/
bool
xen_acmpolicy_get_uuid(xen_session *session, char **result,
diff -r 3165e43ce734 -r b1f6e77b69a5 tools/libxen/src/xen_acmpolicy.c
--- a/tools/libxen/src/xen_acmpolicy.c Tue Oct 02 11:31:55 2007 -0600
+++ b/tools/libxen/src/xen_acmpolicy.c Wed Oct 03 14:07:30 2007 +0100
@@ -217,6 +217,41 @@ xen_acmpolicy_get_binary(xen_session *se
bool
+xen_acmpolicy_get_enforced_binary(xen_session *session, char **result,
+ xen_xspolicy xspolicy)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = xspolicy },
+ };
+
+ abstract_type result_type = abstract_type_string;
+
+ *result = NULL;
+ XEN_CALL_("ACMPolicy.get_enforced_binary");
+ return session->ok;
+}
+
+
+bool
+xen_acmpolicy_get_VM_ssidref(xen_session *session,
+ int64_t *result, xen_vm vm)
+{
+ abstract_value param_values[] =
+ {
+ { .type = &abstract_type_string,
+ .u.string_val = vm }
+ };
+
+ abstract_type result_type = abstract_type_int;
+
+ XEN_CALL_("ACMPolicy.get_VM_ssidref");
+ return session->ok;
+}
+
+
+bool
xen_acmpolicy_get_uuid(xen_session *session, char **result,
xen_xspolicy xspolicy)
{
diff -r 3165e43ce734 -r b1f6e77b69a5 tools/python/xen/lowlevel/acm/acm.c
--- a/tools/python/xen/lowlevel/acm/acm.c Tue Oct 02 11:31:55 2007 -0600
+++ b/tools/python/xen/lowlevel/acm/acm.c Wed Oct 03 14:07:30 2007 +0100
@@ -26,6 +26,7 @@
#include <sys/mman.h>
#include <sys/types.h>
#include <stdlib.h>
+#include <arpa/inet.h>
#include <sys/ioctl.h>
#include <netinet/in.h>
#include <xen/xsm/acm.h>
@@ -258,6 +259,41 @@ static PyObject *chgpolicy(PyObject *sel
}
+static PyObject *getpolicy(PyObject *self, PyObject *args)
+{
+ struct acm_getpolicy getpolicy;
+ int xc_handle, rc;
+ uint8_t pull_buffer[8192];
+ PyObject *result;
+ uint32_t len = sizeof(pull_buffer);
+
+ memset(&getpolicy, 0x0, sizeof(getpolicy));
+ set_xen_guest_handle(getpolicy.pullcache, pull_buffer);
+ getpolicy.pullcache_size = sizeof(pull_buffer);
+
+ if ((xc_handle = xc_interface_open()) <= 0) {
+ PyErr_SetString(PyExc_IOError, ctrlif_op);
+ return NULL;
+ }
+
+ rc = xc_acm_op(xc_handle, ACMOP_getpolicy, &getpolicy, sizeof(getpolicy));
+
+ xc_interface_close(xc_handle);
+
+ if (rc == 0) {
+ struct acm_policy_buffer *header =
+ (struct acm_policy_buffer *)pull_buffer;
+ if (ntohl(header->len) < sizeof(pull_buffer))
+ len = ntohl(header->len);
+ } else {
+ len = 0;
+ }
+
+ result = Py_BuildValue("is#", rc, pull_buffer, len);
+ return result;
+}
+
+
static PyObject *relabel_domains(PyObject *self, PyObject *args)
{
struct acm_relabel_doms reldoms;
@@ -313,6 +349,7 @@ static PyMethodDef acmMethods[] = {
{"getssid", getssid, METH_VARARGS, "Retrieve label information and
ssidref for a domain"},
{"getdecision", getdecision, METH_VARARGS, "Retrieve ACM access control
decision"},
{"chgpolicy", chgpolicy, METH_VARARGS, "Change the policy in one
step"},
+ {"getpolicy", getpolicy, METH_NOARGS , "Get the binary policy from the
hypervisor"},
{"relabel_domains", relabel_domains, METH_VARARGS, "Relabel domains"},
/* end of list (extend list above this line) */
{NULL, NULL, 0, NULL}
diff -r 3165e43ce734 -r b1f6e77b69a5 tools/python/xen/util/acmpolicy.py
--- a/tools/python/xen/util/acmpolicy.py Tue Oct 02 11:31:55 2007 -0600
+++ b/tools/python/xen/util/acmpolicy.py Wed Oct 03 14:07:30 2007 +0100
@@ -1264,3 +1264,11 @@ class ACMPolicy(XSPolicy):
log.info("The following Ch. Wall types in labels were unknown:" \
" %s" % list(unknown_chw))
return rc, mapfile, all_bin.tostring()
+
+ def get_enforced_binary(self):
+ rc, binpol = security.hv_get_policy()
+ if rc != 0:
+ raise SecurityError(-xsconstants.XSERR_HV_OP_FAILED)
+ return binpol
+
+ get_enforced_binary = classmethod(get_enforced_binary)
diff -r 3165e43ce734 -r b1f6e77b69a5 tools/python/xen/util/xsm/acm/acm.py
--- a/tools/python/xen/util/xsm/acm/acm.py Tue Oct 02 11:31:55 2007 -0600
+++ b/tools/python/xen/util/xsm/acm/acm.py Wed Oct 03 14:07:30 2007 +0100
@@ -109,10 +109,12 @@ def refresh_security_policy():
"""
global active_policy
- try:
- active_policy = acm.policy()
- except:
- active_policy = "INACTIVE"
+ active_policy = 'INACCESSIBLE'
+ if os.access("/proc/xen/privcmd", os.R_OK|os.W_OK):
+ try:
+ active_policy = acm.policy()
+ except:
+ active_policy = "INACTIVE"
# now set active_policy
refresh_security_policy()
@@ -295,7 +297,7 @@ def label2ssidref(labelname, policyname,
maps current policy to default directory
to find mapping file """
- if policyname in ['NULL', 'INACTIVE', 'DEFAULT']:
+ if policyname in ['NULL', 'INACTIVE', 'DEFAULT', 'INACCESSIBLE' ]:
err("Cannot translate labels for \'" + policyname + "\' policy.")
allowed_types = ['ANY']
@@ -507,6 +509,22 @@ def hv_chg_policy(bin_pol, del_array, ch
rc = -xsconstants.XSERR_HV_OP_FAILED
return rc, errors
+def hv_get_policy():
+ """
+ Gte the binary policy enforced in the hypervisor
+ """
+ rc = -xsconstants.XSERR_GENERAL_FAILURE
+ bin_pol = ""
+ if not on():
+ err("No policy active.")
+ try:
+ rc, bin_pol = acm.getpolicy()
+ except Exception, e:
+ pass
+ if len(bin_pol) == 0:
+ bin_pol = None
+ return rc, bin_pol
+
def make_policy(policy_name):
policy_file = string.join(string.split(policy_name, "."), "/")
@@ -541,18 +559,31 @@ def load_policy(policy_name):
def dump_policy():
- if active_policy in ['NULL', 'INACTIVE']:
+ if active_policy in ['NULL', 'INACTIVE', 'INACCESSIBLE' ]:
err("\'" + active_policy + "\' policy. Nothing to dump.")
(ret, output) = commands.getstatusoutput(xensec_tool + " getpolicy")
if ret:
- err("Dumping hypervisor policy failed:\n" + output)
+ err("Dumping hypervisor policy failed:\n" + output)
+
print output
+def dump_policy_file(filename, ssidref=None):
+ ssid = ""
+ if ssidref:
+ ssid = " " + str(ssidref)
+ (ret, output) = commands.getstatusoutput(xensec_tool + " dumppolicy " +
+ filename + ssid)
+ if ret:
+ err("Dumping policy failed:\n" + output)
+
+ print output
+
def list_labels(policy_name, condition):
- if (not policy_name) and (active_policy) in ["NULL", "INACTIVE",
"DEFAULT"]:
+ if (not policy_name) and active_policy in \
+ [ 'NULL', 'INACTIVE', 'DEFAULT', 'INACCESSIBLE' ]:
err("Current policy \'" + active_policy + "\' has no labels
defined.\n")
(primary, secondary, f, pol_exists) = getmapfile(policy_name)
diff -r 3165e43ce734 -r b1f6e77b69a5 tools/python/xen/xend/XendXSPolicy.py
--- a/tools/python/xen/xend/XendXSPolicy.py Tue Oct 02 11:31:55 2007 -0600
+++ b/tools/python/xen/xend/XendXSPolicy.py Wed Oct 03 14:07:30 2007 +0100
@@ -16,13 +16,15 @@
# Copyright (c) 2006 Xensource
#============================================================================
+import base64
import logging
+from xen.xend import XendDomain
from xen.xend.XendBase import XendBase
from xen.xend.XendError import *
+from xen.xend.XendAPIConstants import *
from xen.xend.XendXSPolicyAdmin import XSPolicyAdminInstance
from xen.util import xsconstants
import xen.util.xsm.xsm as security
-import base64
log = logging.getLogger("xend.XendXSPolicy")
log.setLevel(logging.TRACE)
@@ -184,8 +186,13 @@ class XendACMPolicy(XendXSPolicy):
'header' ]
return XendXSPolicy.getAttrRO() + attrRO
+ def getFuncs(self):
+ funcs = [ 'get_enforced_binary', 'get_VM_ssidref' ]
+ return XendBase.getFuncs() + funcs
+
getClass = classmethod(getClass)
getAttrRO = classmethod(getAttrRO)
+ getFuncs = classmethod(getFuncs)
def __init__(self, acmpol, record, uuid):
""" acmpol = actual ACMPolicy object """
@@ -221,3 +228,25 @@ class XendACMPolicy(XendXSPolicy):
def get_binary(self):
polbin = self.acmpol.get_bin()
return base64.b64encode(polbin)
+
+ def get_VM_ssidref(self, vm_ref):
+ dom = XendDomain.instance().get_vm_by_uuid(vm_ref)
+ if not dom:
+ raise InvalidHandleError("VM", vm_ref)
+ if dom._stateGet() not in [ XEN_API_VM_POWER_STATE_RUNNING, \
+ XEN_API_VM_POWER_STATE_PAUSED ]:
+ raise VMBadState("Domain is not running or paused.")
+ ssid = security.get_ssid(dom.getDomid())
+ if not ssid:
+ raise SecurityError(-xsconstants.XSERR_GENERAL_FAILURE)
+ return ssid[3]
+
+ def get_enforced_binary(self):
+ polbin = XSPolicyAdminInstance(). \
+ get_enforced_binary(xsconstants.XS_POLICY_ACM)
+ if polbin:
+ return base64.b64encode(polbin)
+ return None
+
+ get_enforced_binary = classmethod(get_enforced_binary)
+ get_VM_ssidref = classmethod(get_VM_ssidref)
diff -r 3165e43ce734 -r b1f6e77b69a5 tools/python/xen/xend/XendXSPolicyAdmin.py
--- a/tools/python/xen/xend/XendXSPolicyAdmin.py Tue Oct 02 11:31:55
2007 -0600
+++ b/tools/python/xen/xend/XendXSPolicyAdmin.py Wed Oct 03 14:07:30
2007 +0100
@@ -324,6 +324,11 @@ class XSPolicyAdmin:
stes = loadedpol.policy_get_stes_of_vmlabel(tmp[2])
return stes
+ def get_enforced_binary(self, xstype):
+ res = None
+ if xstype == xsconstants.XS_POLICY_ACM:
+ res = ACMPolicy.get_enforced_binary()
+ return res
poladmin = None
diff -r 3165e43ce734 -r b1f6e77b69a5 tools/python/xen/xm/dumppolicy.py
--- a/tools/python/xen/xm/dumppolicy.py Tue Oct 02 11:31:55 2007 -0600
+++ b/tools/python/xen/xm/dumppolicy.py Wed Oct 03 14:07:30 2007 +0100
@@ -17,9 +17,18 @@
#============================================================================
"""Display currently enforced policy (low-level hypervisor representation).
"""
+import os
import sys
-from xen.util.xsm.xsm import XSMError, err, dump_policy
+import base64
+import tempfile
+import commands
+from xen.util.xsm.xsm import XSMError, err, dump_policy, dump_policy_file
from xen.xm.opts import OptionError
+from xen.xm import main as xm_main
+from xen.xm.main import server
+from xen.util import xsconstants
+
+DOM0_UUID = "00000000-0000-0000-0000-000000000000"
def help():
return """
@@ -30,7 +39,25 @@ def main(argv):
if len(argv) != 1:
raise OptionError("No arguments expected.")
- dump_policy()
+ if xm_main.serverType == xm_main.SERVER_XEN_API:
+ try:
+ bin_pol = server.xenapi.ACMPolicy.get_enforced_binary()
+ if bin_pol:
+ dom0_ssid = server.xenapi.ACMPolicy.get_VM_ssidref(DOM0_UUID)
+ bin = base64.b64decode(bin_pol)
+ try:
+ fd, filename = tempfile.mkstemp(suffix=".bin")
+ os.write(fd, bin)
+ os.close(fd)
+ dump_policy_file(filename, dom0_ssid)
+ finally:
+ os.unlink(filename)
+ else:
+ err("No policy is installed.")
+ except Exception, e:
+ err("An error occurred getting the running policy: %s" % str(e))
+ else:
+ dump_policy()
if __name__ == '__main__':
try:
diff -r 3165e43ce734 -r b1f6e77b69a5 tools/python/xen/xm/labels.py
--- a/tools/python/xen/xm/labels.py Tue Oct 02 11:31:55 2007 -0600
+++ b/tools/python/xen/xm/labels.py Wed Oct 03 14:07:30 2007 +0100
@@ -62,6 +62,8 @@ def labels(policy, ptype):
policy = active_policy
if active_policy in ['NULL', 'INACTIVE', 'DEFAULT']:
raise OptionError('No policy active, you must specify a <policy>')
+ if active_policy in ['INACCESSIBLE']:
+ raise OptionError('Cannot access the policy. Try as root.')
if not ptype or ptype == 'dom':
condition = vm_label_re
@@ -104,9 +106,9 @@ def labels_xapi(policy, ptype):
for n in names:
print n
elif int(policystate['type']) == 0:
- print "No policy installed on the system."
+ err("No policy installed on the system.")
else:
- print "Unsupported type of policy installed on the system."
+ err("Unsupported type of policy installed on the system.")
if __name__ == '__main__':
main(sys.argv)
diff -r 3165e43ce734 -r b1f6e77b69a5 tools/security/secpol_tool.c
--- a/tools/security/secpol_tool.c Tue Oct 02 11:31:55 2007 -0600
+++ b/tools/security/secpol_tool.c Wed Oct 03 14:07:30 2007 +0100
@@ -49,7 +49,9 @@ void usage(char *progname)
"ACTION is one of:\n"
"\t getpolicy\n"
"\t dumpstats\n"
- "\t loadpolicy <binary policy file>\n", progname);
+ "\t loadpolicy <binary policy file>\n"
+ "\t dumppolicy <binary policy file> [Dom-0 ssidref]\n",
+ progname);
exit(-1);
}
@@ -288,53 +290,93 @@ int acm_domain_getpolicy(int xc_handle)
return ret;
}
-/************************ load binary policy ******************************/
-
-int acm_domain_loadpolicy(int xc_handle, const char *filename)
+/************************ dump binary policy ******************************/
+
+static int load_file(const char *filename,
+ uint8_t **buffer, off_t *len)
{
struct stat mystat;
- int ret, fd;
- off_t len;
- uint8_t *buffer;
- uint16_t chwall_ssidref, ste_ssidref;
-
- if ((ret = stat(filename, &mystat))) {
+ int ret = 0;
+ int fd;
+
+ if ((ret = stat(filename, &mystat)) != 0) {
printf("File %s not found.\n", filename);
+ ret = errno;
goto out;
}
- len = mystat.st_size;
- if ((buffer = malloc(len)) == NULL) {
+ *len = mystat.st_size;
+
+ if ((*buffer = malloc(*len)) == NULL) {
ret = -ENOMEM;
goto out;
}
+
if ((fd = open(filename, O_RDONLY)) <= 0) {
ret = -ENOENT;
printf("File %s not found.\n", filename);
goto free_out;
}
- ret =acm_get_ssidref(xc_handle, 0, &chwall_ssidref, &ste_ssidref);
- if (ret < 0) {
+
+ if (*len == read(fd, *buffer, *len))
+ return 0;
+
+free_out:
+ free(*buffer);
+ *buffer = NULL;
+ *len = 0;
+out:
+ return ret;
+}
+
+static int acm_domain_dumppolicy(const char *filename, uint32_t ssidref)
+{
+ uint8_t *buffer = NULL;
+ off_t len;
+ int ret = 0;
+ uint16_t chwall_ssidref, ste_ssidref;
+
+ chwall_ssidref = (ssidref ) & 0xffff;
+ ste_ssidref = (ssidref >> 16) & 0xffff;
+
+ if ((ret = load_file(filename, &buffer, &len)) == 0) {
+ acm_dump_policy_buffer(buffer, len, chwall_ssidref, ste_ssidref);
+ free(buffer);
+ }
+
+ return ret;
+}
+
+/************************ load binary policy ******************************/
+
+int acm_domain_loadpolicy(int xc_handle, const char *filename)
+{
+ int ret;
+ off_t len;
+ uint8_t *buffer;
+ uint16_t chwall_ssidref, ste_ssidref;
+ struct acm_setpolicy setpolicy;
+
+ ret = load_file(filename, &buffer, &len);
+ if (ret != 0)
+ goto out;
+
+ ret = acm_get_ssidref(xc_handle, 0, &chwall_ssidref, &ste_ssidref);
+ if (ret < 0)
goto free_out;
- }
- if (len == read(fd, buffer, len)) {
- struct acm_setpolicy setpolicy;
- /* dump it and then push it down into xen/acm */
- acm_dump_policy_buffer(buffer, len, chwall_ssidref, ste_ssidref);
- set_xen_guest_handle(setpolicy.pushcache, buffer);
- setpolicy.pushcache_size = len;
- ret = xc_acm_op(xc_handle, ACMOP_setpolicy, &setpolicy,
sizeof(setpolicy));
-
- if (ret)
- printf
- ("ERROR setting policy.\n");
- else
- printf("Successfully changed policy.\n");
-
+
+ /* dump it and then push it down into xen/acm */
+ acm_dump_policy_buffer(buffer, len, chwall_ssidref, ste_ssidref);
+ set_xen_guest_handle(setpolicy.pushcache, buffer);
+ setpolicy.pushcache_size = len;
+ ret = xc_acm_op(xc_handle, ACMOP_setpolicy, &setpolicy, sizeof(setpolicy));
+
+ if (ret) {
+ printf("ERROR setting policy.\n");
} else {
- ret = -1;
- }
- close(fd);
+ printf("Successfully changed policy.\n");
+ }
+
free_out:
free(buffer);
out:
@@ -435,26 +477,56 @@ int main(int argc, char **argv)
if (argc < 2)
usage(argv[0]);
- if ((xc_handle = xc_interface_open()) <= 0) {
- printf("ERROR: Could not open xen privcmd device!\n");
- exit(-1);
- }
if (!strcmp(argv[1], "getpolicy")) {
if (argc != 2)
usage(argv[0]);
+
+ if ((xc_handle = xc_interface_open()) <= 0) {
+ printf("ERROR: Could not open xen privcmd device!\n");
+ exit(-1);
+ }
+
ret = acm_domain_getpolicy(xc_handle);
+
+ xc_interface_close(xc_handle);
} else if (!strcmp(argv[1], "loadpolicy")) {
if (argc != 3)
usage(argv[0]);
+
+ if ((xc_handle = xc_interface_open()) <= 0) {
+ printf("ERROR: Could not open xen privcmd device!\n");
+ exit(-1);
+ }
+
ret = acm_domain_loadpolicy(xc_handle, argv[2]);
+
+ xc_interface_close(xc_handle);
} else if (!strcmp(argv[1], "dumpstats")) {
if (argc != 2)
usage(argv[0]);
+
+ if ((xc_handle = xc_interface_open()) <= 0) {
+ printf("ERROR: Could not open xen privcmd device!\n");
+ exit(-1);
+ }
+
ret = acm_domain_dumpstats(xc_handle);
+
+ xc_interface_close(xc_handle);
+ } else if (!strcmp(argv[1], "dumppolicy")) {
+ uint32_t ssidref = 0xffffffff;
+ if (argc < 3 || argc > 4)
+ usage(argv[0]);
+ if (argc == 4) {
+ if (!sscanf(argv[3], "%i", &ssidref)) {
+ printf("Error: Could not parse ssidref.\n");
+ exit(-1);
+ }
+ }
+ ret = acm_domain_dumppolicy(argv[2], ssidref);
} else
usage(argv[0]);
- xc_interface_close(xc_handle);
- return ret;
-}
+ return ret;
+}
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