1.1 --- a/docs/xen-api/xenapi-datamodel.tex	Sun Feb 25 23:17:14 2007 +0000
     1.2 +++ b/docs/xen-api/xenapi-datamodel.tex	Sun Feb 25 23:37:05 2007 +0000
     1.3 @@ -4806,6 +4806,7 @@ Quals & Field & Type & Description \\
     1.4  $\mathit{RO}_\mathit{run}$ &  {\tt API\_version/vendor\_implementation} & (string $\rightarrow$ string) Map & details of vendor implementation \\
     1.5  $\mathit{RO}_\mathit{run}$ &  {\tt software\_version} & (string $\rightarrow$ string) Map & version strings \\
     1.6  $\mathit{RW}$ &  {\tt other\_config} & (string $\rightarrow$ string) Map & additional configuration \\
     1.7 +$\mathit{RO}_\mathit{run}$ &  {\tt capabilities} & string Set & Xen capabilities \\
     1.8  $\mathit{RO}_\mathit{run}$ &  {\tt supported\_bootloaders} & string Set & a list of the bootloaders installed on the machine \\
     1.9  $\mathit{RO}_\mathit{run}$ &  {\tt resident\_VMs} & (VM ref) Set & list of VMs currently resident on host \\
    1.10  $\mathit{RW}$ &  {\tt logging} & (string $\rightarrow$ string) Map & logging configuration \\
    1.11 @@ -5463,6 +5464,38 @@ void
    1.12  \vspace{0.3cm}
    1.13  \vspace{0.3cm}
    1.14  \vspace{0.3cm}
    1.15 +\subsubsection{RPC name:~get\_capabilities}
    1.16 +
    1.17 +{\bf Overview:} 
    1.18 +Get the capabilities field of the given host.
    1.19 +
    1.20 + \noindent {\bf Signature:} 
    1.21 +\begin{verbatim} (string Set) get_capabilities (session_id s, host ref self)\end{verbatim}
    1.22 +
    1.23 +
    1.24 +\noindent{\bf Arguments:}
    1.25 +
    1.26 + 
    1.27 +\vspace{0.3cm}
    1.28 +\begin{tabular}{|c|c|p{7cm}|}
    1.29 + \hline
    1.30 +{\bf type} & {\bf name} & {\bf description} \\ \hline
    1.31 +{\tt host ref } & self & reference to the object \\ \hline 
    1.32 +
    1.33 +\end{tabular}
    1.34 +
    1.35 +\vspace{0.3cm}
    1.36 +
    1.37 + \noindent {\bf Return Type:} 
    1.38 +{\tt 
    1.39 +string Set
    1.40 +}
    1.41 +
    1.42 +
    1.43 +value of the field
    1.44 +\vspace{0.3cm}
    1.45 +\vspace{0.3cm}
    1.46 +\vspace{0.3cm}
    1.47  \subsubsection{RPC name:~get\_supported\_bootloaders}
    1.48  
    1.49  {\bf Overview:} 

     2.1 --- a/tools/libxen/include/xen_host.h	Sun Feb 25 23:17:14 2007 +0000
     2.2 +++ b/tools/libxen/include/xen_host.h	Sun Feb 25 23:37:05 2007 +0000
     2.3 @@ -78,6 +78,7 @@ typedef struct xen_host_record
     2.4      xen_string_string_map *api_version_vendor_implementation;
     2.5      xen_string_string_map *software_version;
     2.6      xen_string_string_map *other_config;
     2.7 +    struct xen_string_set *capabilities;
     2.8      struct xen_string_set *supported_bootloaders;
     2.9      struct xen_vm_record_opt_set *resident_vms;
    2.10      xen_string_string_map *logging;
    2.11 @@ -253,6 +254,13 @@ xen_host_get_other_config(xen_session *s
    2.12  
    2.13  
    2.14  /**
    2.15 + * Get the capabilities field of the given host.
    2.16 + */
    2.17 +extern bool
    2.18 +xen_host_get_capabilities(xen_session *session, struct xen_string_set **result, xen_host host);
    2.19 +
    2.20 +
    2.21 +/**
    2.22   * Get the supported_bootloaders field of the given host.
    2.23   */
    2.24  extern bool

     3.1 --- a/tools/libxen/src/xen_host.c	Sun Feb 25 23:17:14 2007 +0000
     3.2 +++ b/tools/libxen/src/xen_host.c	Sun Feb 25 23:37:05 2007 +0000
     3.3 @@ -70,6 +70,9 @@ static const struct_member xen_host_reco
     3.4          { .key = "other_config",
     3.5            .type = &abstract_type_string_string_map,
     3.6            .offset = offsetof(xen_host_record, other_config) },
     3.7 +        { .key = "capabilities",
     3.8 +          .type = &abstract_type_string_set,
     3.9 +          .offset = offsetof(xen_host_record, capabilities) },
    3.10          { .key = "supported_bootloaders",
    3.11            .type = &abstract_type_string_set,
    3.12            .offset = offsetof(xen_host_record, supported_bootloaders) },
    3.13 @@ -124,6 +127,7 @@ xen_host_record_free(xen_host_record *re
    3.14      xen_string_string_map_free(record->api_version_vendor_implementation);
    3.15      xen_string_string_map_free(record->software_version);
    3.16      xen_string_string_map_free(record->other_config);
    3.17 +    xen_string_set_free(record->capabilities);
    3.18      xen_string_set_free(record->supported_bootloaders);
    3.19      xen_vm_record_opt_set_free(record->resident_vms);
    3.20      xen_string_string_map_free(record->logging);
    3.21 @@ -329,6 +333,23 @@ xen_host_get_other_config(xen_session *s
    3.22  
    3.23  
    3.24  bool
    3.25 +xen_host_get_capabilities(xen_session *session, struct xen_string_set **result, xen_host host)
    3.26 +{
    3.27 +    abstract_value param_values[] =
    3.28 +        {
    3.29 +            { .type = &abstract_type_string,
    3.30 +              .u.string_val = host }
    3.31 +        };
    3.32 +
    3.33 +    abstract_type result_type = abstract_type_string_set;
    3.34 +
    3.35 +    *result = NULL;
    3.36 +    XEN_CALL_("host.get_capabilities");
    3.37 +    return session->ok;
    3.38 +}
    3.39 +
    3.40 +
    3.41 +bool
    3.42  xen_host_get_supported_bootloaders(xen_session *session, struct xen_string_set **result, xen_host host)
    3.43  {
    3.44      abstract_value param_values[] =

     4.1 --- a/tools/libxen/test/test_bindings.c	Sun Feb 25 23:17:14 2007 +0000
     4.2 +++ b/tools/libxen/test/test_bindings.c	Sun Feb 25 23:37:05 2007 +0000
     4.3 @@ -238,6 +238,22 @@ int main(int argc, char **argv)
     4.4          return 1;
     4.5      }
     4.6  
     4.7 +    xen_string_set *capabilities;
     4.8 +    if (!xen_host_get_capabilities(session, &capabilities, host))
     4.9 +    {
    4.10 +        print_error(session);
    4.11 +        free(dmesg);
    4.12 +        xen_string_set_free(supported_bootloaders);
    4.13 +        xen_string_string_map_free(versions);
    4.14 +        xen_host_free(host);
    4.15 +        xen_vm_record_free(vm_record);
    4.16 +        xen_uuid_bytes_free(vm_uuid_bytes);
    4.17 +        xen_uuid_free(vm_uuid);
    4.18 +        xen_vm_free(vm);
    4.19 +        CLEANUP;
    4.20 +        return 1;
    4.21 +    }
    4.22 +
    4.23      printf("%s.\n", vm_uuid);
    4.24  
    4.25      fprintf(stderr, "In bytes, the VM UUID is ");
    4.26 @@ -264,6 +280,13 @@ int main(int argc, char **argv)
    4.27      }
    4.28      printf("\n");
    4.29  
    4.30 +    printf("Host has the following capabilities:");
    4.31 +    for (size_t i = 0; i < capabilities->size; i++)
    4.32 +    {
    4.33 +        printf(" %s", capabilities->contents[i]);
    4.34 +    }
    4.35 +    printf("\n");
    4.36 +
    4.37      printf("%s.\n", vm_record->uuid);
    4.38  
    4.39      printf("Resident on %s.\n", (char *)vm_record->resident_on->u.handle);
    4.40 @@ -279,6 +302,7 @@ int main(int argc, char **argv)
    4.41      xen_string_string_map_free(versions);
    4.42      free(dmesg);
    4.43      xen_string_set_free(supported_bootloaders);
    4.44 +    xen_string_set_free(capabilities);
    4.45  
    4.46      print_vm_metrics(session, vm);
    4.47      if (!session->ok)

     5.1 --- a/tools/python/xen/xend/XendAPI.py	Sun Feb 25 23:17:14 2007 +0000
     5.2 +++ b/tools/python/xen/xend/XendAPI.py	Sun Feb 25 23:37:05 2007 +0000
     5.3 @@ -630,6 +630,7 @@ class XendAPI(object):
     5.4                      'resident_VMs',
     5.5                      'host_CPUs',
     5.6                      'metrics',
     5.7 +                    'capabilities',
     5.8                      'supported_bootloaders',
     5.9                      'API_version_major',
    5.10                      'API_version_minor',
    5.11 @@ -694,6 +695,8 @@ class XendAPI(object):
    5.12          return xen_api_success(XendNode.instance().get_host_cpu_refs())
    5.13      def host_get_metrics(self, _, ref):
    5.14          return xen_api_success(XendNode.instance().host_metrics_uuid)
    5.15 +    def host_get_capabilities(self, session, host_ref):
    5.16 +        return xen_api_success(XendNode.instance().get_capabilities())
    5.17      def host_get_supported_bootloaders(self, session, host_ref):
    5.18          return xen_api_success(['pygrub'])
    5.19  
    5.20 @@ -732,6 +735,7 @@ class XendAPI(object):
    5.21                    'resident_VMs': dom.get_domain_refs(),
    5.22                    'host_CPUs': node.get_host_cpu_refs(),
    5.23                    'metrics': node.host_metrics_uuid,
    5.24 +                  'capabilities': node.get_capabilities(),
    5.25                    'supported_bootloaders': 'pygrub'}
    5.26          return xen_api_success(record)
    5.27  

     6.1 --- a/tools/python/xen/xend/XendNode.py	Sun Feb 25 23:17:14 2007 +0000
     6.2 +++ b/tools/python/xen/xend/XendNode.py	Sun Feb 25 23:37:05 2007 +0000
     6.3 @@ -353,6 +353,9 @@ class XendNode:
     6.4      def get_uuid(self):
     6.5          return self.uuid
     6.6  
     6.7 +    def get_capabilities(self):
     6.8 +        return self.xc.xeninfo()['xen_caps'].split(" ")
     6.9 +
    6.10      #
    6.11      # Host CPU Functions
    6.12      #