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https://gitlab.com/libvirt/libvirt.git
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Removed obsolete / unused code
This commit is contained in:
Daniel P. Berrange
parent
4f2fcbd905
commit
ed02290129
@ -1,3 +1,8 @@
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Thu Feb 8 12:59:14 EST 2007 Daniel Berrange <berrange@redhat.com>
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* src/xml.c, src/xend_internal.c, src/xend_internal.h: Remove
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obsolete / unused code.
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Wed Feb 7 11:30:14 EST 2007 Daniel Berrange <berrange@redhat.com>
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* autobuild.sh, src/Makefile.am: Added a control file for
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@ -742,51 +742,6 @@ sexpr_u64(struct sexpr *sexpr, const char *name)
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return 0;
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}
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static int
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sexpr_strlen(struct sexpr *sexpr, const char *path)
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{
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const char *r = sexpr_node(sexpr, path);
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return r ? (strlen(r) + 1) : 0;
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}
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static const char *
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sexpr_strcpy(char **ptr, struct sexpr *node, const char *path)
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{
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const char *ret = sexpr_node(node, path);
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if (ret) {
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strcpy(*ptr, ret);
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ret = *ptr;
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*ptr += (strlen(ret) + 1);
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}
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return ret;
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}
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/**
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* sexpr_node_system:
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* @sexpr: an S-Expression
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* @name: the name for the value
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*
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* convenience function to lookup a value describing the kind of system
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* from the S-Expression
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*
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* Returns the value found or 0 if not found (but may not be an error)
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*/
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static enum xend_node_system
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sexpr_node_system(struct sexpr *node, const char *path)
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{
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const char *syst = sexpr_node(node, path);
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if (syst) {
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if (strcmp(syst, "Linux") == 0) {
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return XEND_SYSTEM_LINUX;
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}
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}
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return XEND_DEFAULT;
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}
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/**
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* sexpr_uuid:
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@ -940,48 +895,6 @@ xend_wait_for_devices(virConnectPtr xend, const char *name)
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}
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/**
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* xend_rename:
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* @xend: pointer to the Xem Daemon block
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* @old: old name for the domain
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* @new: new name for the domain
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*
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* Rename the domain
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*
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* Returns 0 in case of success, -1 (with errno) in case of error.
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*/
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int
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xend_rename(virConnectPtr xend, const char *old, const char *new)
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{
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if ((xend == NULL) || (old == NULL) || (new == NULL)) {
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/* this should be caught at the interface but ... */
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virXendError(xend, VIR_ERR_INVALID_ARG, __FUNCTION__);
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return (-1);
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}
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return xend_op(xend, old, "op", "rename", "name", new, NULL);
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}
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/**
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* xend_sysrq:
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* @xend: pointer to the Xem Daemon block
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* @name: name for the domain
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* @key: the SysReq key
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*
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* Send a SysReq key which is used to debug Linux kernels running in the domain
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*
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* Returns 0 in case of success, -1 (with errno) in case of error.
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*/
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int
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xend_sysrq(virConnectPtr xend, const char *name, const char *key)
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{
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if ((xend == NULL) || (name == NULL) || (key == NULL)) {
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/* this should be caught at the interface but ... */
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virXendError(xend, VIR_ERR_INVALID_ARG, __FUNCTION__);
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return (-1);
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}
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return xend_op(xend, name, "op", "sysrq", "key", key, NULL);
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}
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#endif /* PROXY */
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@ -1186,91 +1099,6 @@ error:
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return (-1);
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}
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/**
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* xend_get_node:
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* @xend: A xend instance
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*
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* This method returns information about the physical host
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* machine running Xen.
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*
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* Returns node info on success; NULL (with errno) on error
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*/
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struct xend_node *
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xend_get_node(virConnectPtr xend)
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{
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struct sexpr *root;
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struct xend_node *node = NULL;
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size_t size;
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char *ptr;
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root = sexpr_get(xend, "/xend/node/");
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if (root == NULL)
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goto error;
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size = sizeof(struct xend_node);
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size += sexpr_strlen(root, "node/host");
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size += sexpr_strlen(root, "node/release");
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size += sexpr_strlen(root, "node/version");
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size += sexpr_strlen(root, "node/machine");
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size += sexpr_strlen(root, "node/hw_caps");
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size += sexpr_strlen(root, "node/xen_caps");
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size += sexpr_strlen(root, "node/platform_params");
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size += sexpr_strlen(root, "node/xen_changeset");
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size += sexpr_strlen(root, "node/cc_compiler");
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size += sexpr_strlen(root, "node/cc_compile_by");
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size += sexpr_strlen(root, "node/cc_compile_domain");
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size += sexpr_strlen(root, "node/cc_compile_date");
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ptr = malloc(size);
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if (ptr == NULL)
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goto error;
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node = (struct xend_node *) ptr;
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ptr += sizeof(struct xend_node);
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node->system = sexpr_node_system(root, "node/system");
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node->host = sexpr_strcpy(&ptr, root, "node/host");
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node->release = sexpr_strcpy(&ptr, root, "node/release");
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node->version = sexpr_strcpy(&ptr, root, "node/version");
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node->machine = sexpr_strcpy(&ptr, root, "node/machine");
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node->nr_cpus = sexpr_int(root, "node/nr_cpus");
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node->nr_nodes = sexpr_int(root, "node/nr_nodes");
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node->sockets_per_node = sexpr_int(root, "node/sockets_per_node");
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node->cores_per_socket = sexpr_int(root, "node/cores_per_socket");
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node->threads_per_core = sexpr_int(root, "node/threads_per_core");
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node->cpu_mhz = sexpr_int(root, "node/cpu_mhz");
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node->hw_caps = sexpr_strcpy(&ptr, root, "node/hw_caps");
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node->total_memory = sexpr_u64(root, "node/total_memory") << 12;
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node->free_memory = sexpr_u64(root, "node/free_memory") << 12;
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node->xen_major = sexpr_int(root, "node/xen_major");
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node->xen_minor = sexpr_int(root, "node/xen_minor");
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{
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const char *tmp;
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tmp = sexpr_node(root, "node/xen_extra");
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if (tmp) {
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if (*tmp == '.')
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tmp++;
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node->xen_extra = atoi(tmp);
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} else {
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node->xen_extra = 0;
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}
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}
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node->xen_caps = sexpr_strcpy(&ptr, root, "node/xen_caps");
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node->platform_params =
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sexpr_strcpy(&ptr, root, "node/platform_params");
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node->xen_changeset = sexpr_strcpy(&ptr, root, "node/xen_changeset");
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node->cc_compiler = sexpr_strcpy(&ptr, root, "node/cc_compiler");
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node->cc_compile_by = sexpr_strcpy(&ptr, root, "node/cc_compile_by");
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node->cc_compile_domain =
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sexpr_strcpy(&ptr, root, "node/cc_compile_domain");
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node->cc_compile_date =
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sexpr_strcpy(&ptr, root, "node/cc_compile_date");
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error:
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sexpr_free(root);
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return node;
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}
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static int
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xend_detect_config_version(virConnectPtr conn) {
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@ -24,425 +24,6 @@
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extern "C" {
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#endif
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/**
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Use the default setting as determined by Xend.
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*/
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#define XEND_DEFAULT 0
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/**
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This structure represents a virtual block device.
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*/
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struct xend_device_vbd {
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/**
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The domain ID of the backend.
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Required.
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*/
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int backend;
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/**
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A URI representing the device. This is typically in the form
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file:/path/to/image or phy:/dev/device
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Required.
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*/
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const char *uname;
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/**
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The name (or number) of the device to expose to the frontend.
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Required.
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*/
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const char *dev;
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/**
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A flag specifying the permissions to expose the device with.
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Required.
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*/
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virDeviceMode mode;
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};
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/**
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This structure represents a range of PIO to enable for a guest.
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*/
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struct xend_device_ioport {
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/**
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The beginning address of an ioport range to enable.
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Required.
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*/
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uint16_t from;
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/**
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The ending address of an ioport range to enable.
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Required.
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*/
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uint16_t to;
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};
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/**
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This structure represents a virtual network interface configuration.
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*/
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struct xend_device_vif {
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/**
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A string representing the domain that will serve as the backend for
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this device.
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Required.
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*/
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int backend;
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/**
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The name of the bridge device to pass to the network script.
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Optional.
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*/
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const char *bridge;
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/**
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The ip address to configure the virtal network device with.
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Optional.
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*/
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const char *ip;
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/**
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The mac address to use for the virtual network device.
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Required.
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*/
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uint8_t mac[6];
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/**
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The path to the network script that is to be used for initializing
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the network device.
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Optional.
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*/
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const char *script;
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/**
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The name of the vif. The primary use for this is to allow the user
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to operate on vifs by name.
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Optional.
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*/
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const char *vifname;
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};
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struct xend_domain_live {
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/**
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true is domain is currently scheduled.
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*/
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bool running;
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/**
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true is domain has crashed.
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*/
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bool crashed;
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/**
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true if domain has been shutdown.
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*/
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bool poweroff;
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/**
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true if domain has requested a reboot.
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*/
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bool reboot;
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/**
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true if domain has requested a suspend.
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*/
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bool suspend;
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/**
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true if domain is blocked on IO
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*/
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bool blocked;
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/**
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true if domain has been destroyed but resources are not
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fully deallocated.
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*/
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bool dying;
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/**
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true if domain is paused.
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*/
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bool paused;
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/**
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the amount of time the domain has been running (in seconds)
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*/
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double cpu_time;
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/**
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the wall clock time since the domain was created (in seconds)
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*/
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double up_time;
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/**
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the time (in seconds since epoch) the domain was created
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*/
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double start_time;
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/**
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the number of enabled VCPUs
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*/
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int online_vcpus;
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/**
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the total number of available VCPUs
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*/
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int vcpu_avail;
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/**
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the domain id number
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*/
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int id;
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};
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/**
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This structure represents the configuration of a domain. It's primary
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purpose (currently) is for domain creation.
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*/
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struct xend_domain {
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/**
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The name of the domain.
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Required.
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*/
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const char *name;
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/**
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The amount of memory to assign to the domain before creation.
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Required.
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*/
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uint64_t memory;
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/**
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The maximum amount of memory that can be given to the domain
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while it's running. Please note that a domain can increase its
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memory on its own while running up to this value.
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Required.
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*/
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uint64_t max_memory;
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/**
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The uuid to use to identify the domain. This is compatible with
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libuuid's uuid_t and should be able to be used interchangably.
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Optional.
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*/
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unsigned char *uuid;
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/**
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The ssidref to assign to the domain.
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Optional.
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*/
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int ssidref;
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/**
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The action to perform when the domain powers off.
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Optional.
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*/
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virDomainRestart on_poweroff;
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/**
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The action to perform when the domain reboots.
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Optional.
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*/
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virDomainRestart on_reboot;
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/**
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The action to perform when the domain crashes.
|
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Optional.
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*/
|
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virDomainRestart on_crash;
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/**
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The number of VCPUs to assign to the domain.
|
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|
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Required.
|
||||
*/
|
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int vcpus;
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|
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/* FIXME cpus */
|
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|
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virDomainKernel image;
|
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|
||||
/**
|
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The number of VBDs pointed to be vbds.
|
||||
|
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Optional.
|
||||
*/
|
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size_t n_vbds;
|
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struct xend_device_vbd *vbds;
|
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|
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/**
|
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The number of IO port ranges pointed to by ioports.
|
||||
|
||||
Optional.
|
||||
*/
|
||||
size_t n_ioports;
|
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struct xend_device_ioport *ioports;
|
||||
|
||||
/**
|
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The number of VIFs pointed to be vifs.
|
||||
|
||||
Optional.
|
||||
*/
|
||||
size_t n_vifs;
|
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struct xend_device_vif *vifs;
|
||||
|
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/**
|
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A pointer to run-time information about the domain.
|
||||
|
||||
Only set by xen_get_domain().
|
||||
*/
|
||||
struct xend_domain_live *live;
|
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};
|
||||
|
||||
enum xend_node_system {
|
||||
XEND_SYSTEM_LINUX = 1,
|
||||
};
|
||||
|
||||
struct xend_node {
|
||||
|
||||
/**
|
||||
An enumeration value specifying the host system.
|
||||
*/
|
||||
enum xend_node_system system;
|
||||
|
||||
/**
|
||||
The DNS host name.
|
||||
*/
|
||||
const char *host;
|
||||
|
||||
/**
|
||||
The dom0 kernel release string.
|
||||
*/
|
||||
const char *release;
|
||||
|
||||
/**
|
||||
The result of uname -v.
|
||||
*/
|
||||
const char *version;
|
||||
|
||||
/**
|
||||
The machine type.
|
||||
*/
|
||||
const char *machine;
|
||||
|
||||
/**
|
||||
The number of physical cpus.
|
||||
*/
|
||||
int nr_cpus;
|
||||
|
||||
/**
|
||||
The number of NUMA nodes.
|
||||
*/
|
||||
int nr_nodes;
|
||||
|
||||
/**
|
||||
The number of sockets per NUMA node.
|
||||
*/
|
||||
int sockets_per_node;
|
||||
|
||||
/**
|
||||
The number of cores per NUMA socket.
|
||||
*/
|
||||
int cores_per_socket;
|
||||
|
||||
/**
|
||||
The number of hyperthreads per core.
|
||||
*/
|
||||
int threads_per_core;
|
||||
|
||||
/**
|
||||
The clock rating (in megahertz) of each core.
|
||||
*/
|
||||
int cpu_mhz;
|
||||
|
||||
/**
|
||||
I honestly don't know what this is.
|
||||
*/
|
||||
const char *hw_caps;
|
||||
|
||||
/**
|
||||
The total memory (in bytes).
|
||||
*/
|
||||
uint64_t total_memory;
|
||||
|
||||
/**
|
||||
The free memory (in bytes).
|
||||
*/
|
||||
uint64_t free_memory;
|
||||
|
||||
/**
|
||||
The Xen major version number.
|
||||
*/
|
||||
int xen_major;
|
||||
|
||||
/**
|
||||
The Xen minor version number.
|
||||
*/
|
||||
int xen_minor;
|
||||
|
||||
/**
|
||||
The Xen extra version number.
|
||||
*/
|
||||
int xen_extra;
|
||||
|
||||
/**
|
||||
A string descirbing the Xen platform.
|
||||
*/
|
||||
const char *xen_caps;
|
||||
|
||||
/**
|
||||
Dunno.
|
||||
*/
|
||||
const char *platform_params;
|
||||
|
||||
/**
|
||||
The build changeset.
|
||||
*/
|
||||
const char *xen_changeset;
|
||||
|
||||
/**
|
||||
The compiler version.
|
||||
*/
|
||||
const char *cc_compiler;
|
||||
|
||||
/**
|
||||
The user that compiled this binary.
|
||||
*/
|
||||
const char *cc_compile_by;
|
||||
|
||||
/**
|
||||
The system this binary was built on.
|
||||
*/
|
||||
const char *cc_compile_domain;
|
||||
|
||||
/**
|
||||
The date that this binary was built on.
|
||||
*/
|
||||
const char *cc_compile_date;
|
||||
};
|
||||
|
||||
/**
|
||||
* \brief Setup the connection to a xend instance via TCP
|
||||
@ -486,28 +67,6 @@ int xenDaemonOpen_unix(virConnectPtr xend, const char *path);
|
||||
*/
|
||||
int xend_wait_for_devices(virConnectPtr xend, const char *name);
|
||||
|
||||
/**
|
||||
* \brief Rename a domain
|
||||
* \param xend A xend instance
|
||||
* \param oldname The domain's name
|
||||
* \param name The new name
|
||||
* \return 0 for success; -1 (with errno) on error
|
||||
*
|
||||
* This method allows a domain to have its name changed after creation.
|
||||
*/
|
||||
int xend_rename(virConnectPtr xend, const char *oldname,
|
||||
const char *name);
|
||||
|
||||
/**
|
||||
* \brief Sends a SYSRQ to a domain
|
||||
* \param xend A xend instance
|
||||
* \param name The domain's name
|
||||
* \param key The key that was held during the SYSRQ
|
||||
* \return 0 for success; -1 (with errno) on error
|
||||
*
|
||||
* This method simulates the pressing of a SYSRQ sequence.
|
||||
*/
|
||||
int xend_sysrq(virConnectPtr xend, const char *name, const char *key);
|
||||
|
||||
/**
|
||||
* \brief Create a new domain
|
||||
|
||||
360
src/xml.c
360
src/xml.c
@ -209,366 +209,6 @@ virBufferStrcat(virBufferPtr buf, ...)
|
||||
return 0;
|
||||
}
|
||||
|
||||
#if 0
|
||||
|
||||
/*
|
||||
* This block of function are now implemented by a xend poll in
|
||||
* xend_internal.c instead of querying the Xen store, code is kept
|
||||
* for reference of in case Xend may not be available in the future ...
|
||||
*/
|
||||
|
||||
/**
|
||||
* virDomainGetXMLDevice:
|
||||
* @domain: a domain object
|
||||
* @sub: the xenstore subsection 'vbd', 'vif', ...
|
||||
* @dev: the xenstrore internal device number
|
||||
* @name: the value's name
|
||||
*
|
||||
* Extract one information the device used by the domain from xensttore
|
||||
*
|
||||
* Returns the new string or NULL in case of error
|
||||
*/
|
||||
static char *
|
||||
virDomainGetXMLDeviceInfo(virDomainPtr domain, const char *sub,
|
||||
long dev, const char *name)
|
||||
{
|
||||
char s[256];
|
||||
unsigned int len = 0;
|
||||
|
||||
snprintf(s, 255, "/local/domain/0/backend/%s/%d/%ld/%s",
|
||||
sub, domain->id, dev, name);
|
||||
s[255] = 0;
|
||||
|
||||
return xs_read(domain->conn->xshandle, 0, &s[0], &len);
|
||||
}
|
||||
|
||||
/**
|
||||
* virDomainGetXMLDevice:
|
||||
* @domain: a domain object
|
||||
* @buf: the output buffer object
|
||||
* @dev: the xenstrore internal device number
|
||||
*
|
||||
* Extract and dump in the buffer information on the device used by the domain
|
||||
*
|
||||
* Returns 0 in case of success, -1 in case of failure
|
||||
*/
|
||||
static int
|
||||
virDomainGetXMLDevice(virDomainPtr domain, virBufferPtr buf, long dev)
|
||||
{
|
||||
char *type, *val;
|
||||
|
||||
type = virDomainGetXMLDeviceInfo(domain, "vbd", dev, "type");
|
||||
if (type == NULL)
|
||||
return (-1);
|
||||
if (!strcmp(type, "file")) {
|
||||
virBufferVSprintf(buf, " <disk type='file'>\n");
|
||||
val = virDomainGetXMLDeviceInfo(domain, "vbd", dev, "params");
|
||||
if (val != NULL) {
|
||||
virBufferVSprintf(buf, " <source file='%s'/>\n", val);
|
||||
free(val);
|
||||
}
|
||||
val = virDomainGetXMLDeviceInfo(domain, "vbd", dev, "dev");
|
||||
if (val != NULL) {
|
||||
char *tmp = val;
|
||||
if (!strncmp(tmp, "ioemu:", 6))
|
||||
tmp += 6;
|
||||
virBufferVSprintf(buf, " <target dev='%s'/>\n", tmp);
|
||||
free(val);
|
||||
}
|
||||
val = virDomainGetXMLDeviceInfo(domain, "vbd", dev, "read-only");
|
||||
if (val != NULL) {
|
||||
virBufferVSprintf(buf, " <readonly/>\n", val);
|
||||
free(val);
|
||||
}
|
||||
virBufferAdd(buf, " </disk>\n", 12);
|
||||
} else if (!strcmp(type, "phy")) {
|
||||
virBufferVSprintf(buf, " <disk type='device'>\n");
|
||||
val = virDomainGetXMLDeviceInfo(domain, "vbd", dev, "params");
|
||||
if (val != NULL) {
|
||||
virBufferVSprintf(buf, " <source device='%s'/>\n", val);
|
||||
free(val);
|
||||
}
|
||||
val = virDomainGetXMLDeviceInfo(domain, "vbd", dev, "dev");
|
||||
if (val != NULL) {
|
||||
char *tmp = val;
|
||||
if (!strncmp(tmp, "ioemu:", 6))
|
||||
tmp += 6;
|
||||
virBufferVSprintf(buf, " <target dev='%s'/>\n", tmp);
|
||||
free(val);
|
||||
}
|
||||
val = virDomainGetXMLDeviceInfo(domain, "vbd", dev, "read-only");
|
||||
if (val != NULL) {
|
||||
virBufferVSprintf(buf, " <readonly/>\n", val);
|
||||
free(val);
|
||||
}
|
||||
virBufferAdd(buf, " </disk>\n", 12);
|
||||
} else {
|
||||
TODO fprintf(stderr, "Don't know how to handle device type %s\n",
|
||||
type);
|
||||
}
|
||||
free(type);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
/**
|
||||
* virDomainGetXMLDevices:
|
||||
* @domain: a domain object
|
||||
* @buf: the output buffer object
|
||||
*
|
||||
* Extract the devices used by the domain and dumps then in the buffer
|
||||
*
|
||||
* Returns 0 in case of success, -1 in case of failure
|
||||
*/
|
||||
static int
|
||||
virDomainGetXMLDevices(virDomainPtr domain, virBufferPtr buf)
|
||||
{
|
||||
int ret = -1;
|
||||
unsigned int num, i;
|
||||
long id;
|
||||
char **list = NULL, *endptr;
|
||||
char backend[200];
|
||||
virConnectPtr conn;
|
||||
|
||||
if (!VIR_IS_CONNECTED_DOMAIN(domain))
|
||||
return (-1);
|
||||
|
||||
conn = domain->conn;
|
||||
|
||||
snprintf(backend, 199, "/local/domain/0/backend/vbd/%d",
|
||||
virDomainGetID(domain));
|
||||
backend[199] = 0;
|
||||
list = xs_directory(conn->xshandle, 0, backend, &num);
|
||||
ret = 0;
|
||||
if (list == NULL)
|
||||
goto done;
|
||||
|
||||
for (i = 0; i < num; i++) {
|
||||
id = strtol(list[i], &endptr, 10);
|
||||
if ((endptr == list[i]) || (*endptr != 0)) {
|
||||
ret = -1;
|
||||
goto done;
|
||||
}
|
||||
virDomainGetXMLDevice(domain, buf, id);
|
||||
}
|
||||
|
||||
done:
|
||||
if (list != NULL)
|
||||
free(list);
|
||||
|
||||
return (ret);
|
||||
}
|
||||
|
||||
/**
|
||||
* virDomainGetXMLInterface:
|
||||
* @domain: a domain object
|
||||
* @buf: the output buffer object
|
||||
* @dev: the xenstrore internal device number
|
||||
*
|
||||
* Extract and dump in the buffer information on the interface used by
|
||||
* the domain
|
||||
*
|
||||
* Returns 0 in case of success, -1 in case of failure
|
||||
*/
|
||||
static int
|
||||
virDomainGetXMLInterface(virDomainPtr domain, virBufferPtr buf, long dev)
|
||||
{
|
||||
char *type, *val;
|
||||
|
||||
type = virDomainGetXMLDeviceInfo(domain, "vif", dev, "bridge");
|
||||
if (type == NULL) {
|
||||
virBufferVSprintf(buf, " <interface type='default'>\n");
|
||||
val = virDomainGetXMLDeviceInfo(domain, "vif", dev, "mac");
|
||||
if (val != NULL) {
|
||||
virBufferVSprintf(buf, " <mac address='%s'/>\n", val);
|
||||
free(val);
|
||||
}
|
||||
val = virDomainGetXMLDeviceInfo(domain, "vif", dev, "script");
|
||||
if (val != NULL) {
|
||||
virBufferVSprintf(buf, " <script path='%s'/>\n", val);
|
||||
free(val);
|
||||
}
|
||||
virBufferAdd(buf, " </interface>\n", 17);
|
||||
} else {
|
||||
virBufferVSprintf(buf, " <interface type='bridge'>\n");
|
||||
virBufferVSprintf(buf, " <source bridge='%s'/>\n", type);
|
||||
val = virDomainGetXMLDeviceInfo(domain, "vif", dev, "mac");
|
||||
if (val != NULL) {
|
||||
virBufferVSprintf(buf, " <mac address='%s'/>\n", val);
|
||||
free(val);
|
||||
}
|
||||
val = virDomainGetXMLDeviceInfo(domain, "vif", dev, "script");
|
||||
if (val != NULL) {
|
||||
virBufferVSprintf(buf, " <script path='%s'/>\n", val);
|
||||
free(val);
|
||||
}
|
||||
virBufferAdd(buf, " </interface>\n", 17);
|
||||
}
|
||||
free(type);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
/**
|
||||
* virDomainGetXMLInterfaces:
|
||||
* @domain: a domain object
|
||||
* @buf: the output buffer object
|
||||
*
|
||||
* Extract the interfaces used by the domain and dumps then in the buffer
|
||||
*
|
||||
* Returns 0 in case of success, -1 in case of failure
|
||||
*/
|
||||
static int
|
||||
virDomainGetXMLInterfaces(virDomainPtr domain, virBufferPtr buf)
|
||||
{
|
||||
int ret = -1;
|
||||
unsigned int num, i;
|
||||
long id;
|
||||
char **list = NULL, *endptr;
|
||||
char backend[200];
|
||||
virConnectPtr conn;
|
||||
|
||||
if (!VIR_IS_CONNECTED_DOMAIN(domain))
|
||||
return (-1);
|
||||
|
||||
conn = domain->conn;
|
||||
|
||||
snprintf(backend, 199, "/local/domain/0/backend/vif/%d",
|
||||
virDomainGetID(domain));
|
||||
backend[199] = 0;
|
||||
list = xs_directory(conn->xshandle, 0, backend, &num);
|
||||
ret = 0;
|
||||
if (list == NULL)
|
||||
goto done;
|
||||
|
||||
for (i = 0; i < num; i++) {
|
||||
id = strtol(list[i], &endptr, 10);
|
||||
if ((endptr == list[i]) || (*endptr != 0)) {
|
||||
ret = -1;
|
||||
goto done;
|
||||
}
|
||||
virDomainGetXMLInterface(domain, buf, id);
|
||||
}
|
||||
|
||||
done:
|
||||
if (list != NULL)
|
||||
free(list);
|
||||
|
||||
return (ret);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* virDomainGetXMLBoot:
|
||||
* @domain: a domain object
|
||||
* @buf: the output buffer object
|
||||
*
|
||||
* Extract the boot information used to start that domain
|
||||
*
|
||||
* Returns 0 in case of success, -1 in case of failure
|
||||
*/
|
||||
static int
|
||||
virDomainGetXMLBoot(virDomainPtr domain, virBufferPtr buf)
|
||||
{
|
||||
char *vm, *str;
|
||||
|
||||
if (!VIR_IS_DOMAIN(domain))
|
||||
return (-1);
|
||||
|
||||
vm = virDomainGetVM(domain);
|
||||
if (vm == NULL)
|
||||
return (-1);
|
||||
|
||||
virBufferAdd(buf, " <os>\n", 7);
|
||||
str = virDomainGetVMInfo(domain, vm, "image/ostype");
|
||||
if (str != NULL) {
|
||||
virBufferVSprintf(buf, " <type>%s</type>\n", str);
|
||||
free(str);
|
||||
}
|
||||
str = virDomainGetVMInfo(domain, vm, "image/kernel");
|
||||
if (str != NULL) {
|
||||
virBufferVSprintf(buf, " <kernel>%s</kernel>\n", str);
|
||||
free(str);
|
||||
}
|
||||
str = virDomainGetVMInfo(domain, vm, "image/ramdisk");
|
||||
if (str != NULL) {
|
||||
if (str[0] != 0)
|
||||
virBufferVSprintf(buf, " <initrd>%s</initrd>\n", str);
|
||||
free(str);
|
||||
}
|
||||
str = virDomainGetVMInfo(domain, vm, "image/cmdline");
|
||||
if (str != NULL) {
|
||||
if (str[0] != 0)
|
||||
virBufferVSprintf(buf, " <cmdline>%s</cmdline>\n", str);
|
||||
free(str);
|
||||
}
|
||||
virBufferAdd(buf, " </os>\n", 8);
|
||||
|
||||
free(vm);
|
||||
return (0);
|
||||
}
|
||||
|
||||
/**
|
||||
* virDomainGetXMLDesc:
|
||||
* @domain: a domain object
|
||||
* @flags: and OR'ed set of extraction flags, not used yet
|
||||
*
|
||||
* Provide an XML description of the domain. NOTE: this API is subject
|
||||
* to changes.
|
||||
*
|
||||
* Returns a 0 terminated UTF-8 encoded XML instance, or NULL in case of error.
|
||||
* the caller must free() the returned value.
|
||||
*/
|
||||
char *
|
||||
virDomainGetXMLDesc(virDomainPtr domain, int flags)
|
||||
{
|
||||
char *ret = NULL;
|
||||
unsigned char uuid[VIR_UUID_BUFLEN];
|
||||
virBuffer buf;
|
||||
virDomainInfo info;
|
||||
|
||||
if (!VIR_IS_DOMAIN(domain))
|
||||
return (NULL);
|
||||
if (flags != 0)
|
||||
return (NULL);
|
||||
if (virDomainGetInfo(domain, &info) < 0)
|
||||
return (NULL);
|
||||
|
||||
ret = malloc(1000);
|
||||
if (ret == NULL)
|
||||
return (NULL);
|
||||
buf.content = ret;
|
||||
buf.size = 1000;
|
||||
buf.use = 0;
|
||||
|
||||
virBufferVSprintf(&buf, "<domain type='xen' id='%d'>\n",
|
||||
virDomainGetID(domain));
|
||||
virBufferVSprintf(&buf, " <name>%s</name>\n",
|
||||
virDomainGetName(domain));
|
||||
if (virDomainGetUUID(domain, &uuid[0]) == 0) {
|
||||
virBufferVSprintf(&buf,
|
||||
" <uuid>%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x</uuid>\n",
|
||||
uuid[0], uuid[1], uuid[2], uuid[3],
|
||||
uuid[4], uuid[5], uuid[6], uuid[7],
|
||||
uuid[8], uuid[9], uuid[10], uuid[11],
|
||||
uuid[12], uuid[13], uuid[14], uuid[15]);
|
||||
}
|
||||
virDomainGetXMLBoot(domain, &buf);
|
||||
virBufferVSprintf(&buf, " <memory>%lu</memory>\n", info.maxMem);
|
||||
virBufferVSprintf(&buf, " <vcpu>%d</vcpu>\n", (int) info.nrVirtCpu);
|
||||
virBufferAdd(&buf, " <devices>\n", 12);
|
||||
virDomainGetXMLDevices(domain, &buf);
|
||||
virDomainGetXMLInterfaces(domain, &buf);
|
||||
virBufferAdd(&buf, " </devices>\n", 13);
|
||||
virBufferAdd(&buf, "</domain>\n", 10);
|
||||
|
||||
buf.content[buf.use] = 0;
|
||||
return (ret);
|
||||
}
|
||||
|
||||
#endif /* 0 - UNUSED */
|
||||
|
||||
#ifndef PROXY
|
||||
/**
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user