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virsh: Add wrapper for virInterfaceFree

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Similarly to virshDomainFree add a wrapper for the snapshot object
freeing function.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
This commit is contained in:
Michal Privoznik 2021-09-26 08:20:54 +02:00
parent 0c43fcddf2
commit f8fb5be6c8
5 changed files with 36 additions and 42 deletions
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4
build-aux/syntax-check.mk
View File

@ -868,10 +868,10 @@ sc_gettext_init:
$(_sc_search_regexp)
sc_prohibit_obj_free_apis_in_virsh:
@prohibit='\bvir(Domain|DomainSnapshot|Secret)Free\b' \
@prohibit='\bvir(Domain|DomainSnapshot|Interface|Secret)Free\b' \
in_vc_files='virsh.*\.[ch]$$' \
exclude='sc_prohibit_obj_free_apis_in_virsh' \
halt='avoid using virDomain(Snapshot)Free in virsh, use virsh-prefixed wrappers instead' \
halt='avoid using public virXXXFree in virsh, use virsh-prefixed wrappers instead' \
$(_sc_search_regexp)
https_sites = www.libvirt.org

3
tools/virsh-completer-interface.c
View File

@ -21,6 +21,7 @@
#include <config.h>
#include "virsh-completer-interface.h"
#include "virsh-util.h"
#include "viralloc.h"
#include "virsh.h"
#include "virstring.h"
@ -59,7 +60,7 @@ virshInterfaceStringHelper(vshControl *ctl,
}
for (i = 0; i < nifaces; i++)
virInterfaceFree(ifaces[i]);
virshInterfaceFree(ifaces[i]);
g_free(ifaces);
return g_steal_pointer(&tmp);

55
tools/virsh-interface.c
View File

@ -29,6 +29,7 @@
#include <config.h>
#include "virsh-interface.h"
#include "virsh-util.h"
#include <libxml/parser.h>
#include <libxml/xpath.h>
@ -109,8 +110,8 @@ static bool
cmdInterfaceEdit(vshControl *ctl, const vshCmd *cmd)
{
bool ret = false;
virInterfacePtr iface = NULL;
virInterfacePtr iface_edited = NULL;
g_autoptr(virshInterface) iface = NULL;
g_autoptr(virshInterface) iface_edited = NULL;
unsigned int flags = VIR_INTERFACE_XML_INACTIVE;
virshControl *priv = ctl->privData;
@ -136,11 +137,6 @@ cmdInterfaceEdit(vshControl *ctl, const vshCmd *cmd)
ret = true;
cleanup:
if (iface)
virInterfaceFree(iface);
if (iface_edited)
virInterfaceFree(iface_edited);
return ret;
}
@ -172,8 +168,7 @@ virshInterfaceListFree(struct virshInterfaceList *list)
if (list && list->ifaces) {
for (i = 0; i < list->nifaces; i++) {
if (list->ifaces[i])
virInterfaceFree(list->ifaces[i]);
virshInterfaceFree(list->ifaces[i]);
}
g_free(list->ifaces);
}
@ -411,14 +406,13 @@ static const vshCmdOptDef opts_interface_name[] = {
static bool
cmdInterfaceName(vshControl *ctl, const vshCmd *cmd)
{
virInterfacePtr iface;
g_autoptr(virshInterface) iface = NULL;
if (!(iface = virshCommandOptInterfaceBy(ctl, cmd, NULL, NULL,
VIRSH_BYMAC)))
return false;
vshPrint(ctl, "%s\n", virInterfaceGetName(iface));
virInterfaceFree(iface);
return true;
}
@ -448,14 +442,13 @@ static const vshCmdOptDef opts_interface_mac[] = {
static bool
cmdInterfaceMAC(vshControl *ctl, const vshCmd *cmd)
{
virInterfacePtr iface;
g_autoptr(virshInterface) iface = NULL;
if (!(iface = virshCommandOptInterfaceBy(ctl, cmd, NULL, NULL,
VIRSH_BYNAME)))
return false;
vshPrint(ctl, "%s\n", virInterfaceGetMACString(iface));
virInterfaceFree(iface);
return true;
}
@ -484,7 +477,7 @@ static const vshCmdOptDef opts_interface_dumpxml[] = {
static bool
cmdInterfaceDumpXML(vshControl *ctl, const vshCmd *cmd)
{
virInterfacePtr iface;
g_autoptr(virshInterface) iface = NULL;
g_autofree char *dump = NULL;
unsigned int flags = 0;
@ -494,13 +487,10 @@ cmdInterfaceDumpXML(vshControl *ctl, const vshCmd *cmd)
if (!(iface = virshCommandOptInterface(ctl, cmd, NULL)))
return false;
if (!(dump = virInterfaceGetXMLDesc(iface, flags))) {
virInterfaceFree(iface);
if (!(dump = virInterfaceGetXMLDesc(iface, flags)))
return false;
}
vshPrint(ctl, "%s", dump);
virInterfaceFree(iface);
return true;
}
@ -530,7 +520,7 @@ static const vshCmdOptDef opts_interface_define[] = {
static bool
cmdInterfaceDefine(vshControl *ctl, const vshCmd *cmd)
{
virInterfacePtr iface;
g_autoptr(virshInterface) iface = NULL;
const char *from = NULL;
g_autofree char *buffer = NULL;
unsigned int flags = 0;
@ -552,7 +542,6 @@ cmdInterfaceDefine(vshControl *ctl, const vshCmd *cmd)
vshPrintExtra(ctl, _("Interface %s defined from %s\n"),
virInterfaceGetName(iface), from);
virInterfaceFree(iface);
return true;
}
@ -577,7 +566,7 @@ static const vshCmdOptDef opts_interface_undefine[] = {
static bool
cmdInterfaceUndefine(vshControl *ctl, const vshCmd *cmd)
{
virInterfacePtr iface;
g_autoptr(virshInterface) iface = NULL;
const char *name;
if (!(iface = virshCommandOptInterface(ctl, cmd, &name)))
@ -585,12 +574,10 @@ cmdInterfaceUndefine(vshControl *ctl, const vshCmd *cmd)
if (virInterfaceUndefine(iface) < 0) {
vshError(ctl, _("Failed to undefine interface %s"), name);
virInterfaceFree(iface);
return false;
}
vshPrintExtra(ctl, _("Interface %s undefined\n"), name);
virInterfaceFree(iface);
return true;
}
@ -615,7 +602,7 @@ static const vshCmdOptDef opts_interface_start[] = {
static bool
cmdInterfaceStart(vshControl *ctl, const vshCmd *cmd)
{
virInterfacePtr iface;
g_autoptr(virshInterface) iface = NULL;
const char *name;
if (!(iface = virshCommandOptInterface(ctl, cmd, &name)))
@ -623,12 +610,10 @@ cmdInterfaceStart(vshControl *ctl, const vshCmd *cmd)
if (virInterfaceCreate(iface, 0) < 0) {
vshError(ctl, _("Failed to start interface %s"), name);
virInterfaceFree(iface);
return false;
}
vshPrintExtra(ctl, _("Interface %s started\n"), name);
virInterfaceFree(iface);
return true;
}
@ -653,7 +638,7 @@ static const vshCmdOptDef opts_interface_destroy[] = {
static bool
cmdInterfaceDestroy(vshControl *ctl, const vshCmd *cmd)
{
virInterfacePtr iface;
g_autoptr(virshInterface) iface = NULL;
const char *name;
if (!(iface = virshCommandOptInterface(ctl, cmd, &name)))
@ -661,12 +646,10 @@ cmdInterfaceDestroy(vshControl *ctl, const vshCmd *cmd)
if (virInterfaceDestroy(iface, 0) < 0) {
vshError(ctl, _("Failed to destroy interface %s"), name);
virInterfaceFree(iface);
return false;
}
vshPrintExtra(ctl, _("Interface %s destroyed\n"), name);
virInterfaceFree(iface);
return false;
}
@ -809,7 +792,8 @@ static bool
cmdInterfaceBridge(vshControl *ctl, const vshCmd *cmd)
{
bool ret = false;
virInterfacePtr if_handle = NULL, br_handle = NULL;
g_autoptr(virshInterface) if_handle = NULL;
g_autoptr(virshInterface) br_handle = NULL;
const char *if_name, *br_name;
char *if_type = NULL, *if2_name = NULL, *delay_str = NULL;
bool stp = false, nostart = false;
@ -988,10 +972,6 @@ cmdInterfaceBridge(vshControl *ctl, const vshCmd *cmd)
ret = true;
cleanup:
if (if_handle)
virInterfaceFree(if_handle);
if (br_handle)
virInterfaceFree(br_handle);
VIR_FREE(if_xml);
VIR_FREE(br_xml);
VIR_FREE(if_type);
@ -1030,7 +1010,8 @@ static bool
cmdInterfaceUnbridge(vshControl *ctl, const vshCmd *cmd)
{
bool ret = false;
virInterfacePtr if_handle = NULL, br_handle = NULL;
g_autoptr(virshInterface) if_handle = NULL;
g_autoptr(virshInterface) br_handle = NULL;
const char *br_name;
char *if_type = NULL, *if_name = NULL;
bool nostart = false;
@ -1187,10 +1168,6 @@ cmdInterfaceUnbridge(vshControl *ctl, const vshCmd *cmd)
ret = true;
cleanup:
if (if_handle)
virInterfaceFree(if_handle);
if (br_handle)
virInterfaceFree(br_handle);
VIR_FREE(if_xml);
VIR_FREE(br_xml);
VIR_FREE(if_type);

11
tools/virsh-util.c
View File

@ -285,6 +285,17 @@ virshDomainSnapshotFree(virDomainSnapshotPtr snap)
}
void
virshInterfaceFree(virInterfacePtr iface)
{
if (!iface)
return;
vshSaveLibvirtHelperError();
virInterfaceFree(iface); /* sc_prohibit_obj_free_apis_in_virsh */
}
void
virshSecretFree(virSecretPtr secret)
{

5
tools/virsh-util.h
View File

@ -54,6 +54,11 @@ void
virshDomainSnapshotFree(virDomainSnapshotPtr snap);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(virshDomainSnapshot, virshDomainSnapshotFree);
typedef virInterface virshInterface;
void
virshInterfaceFree(virInterfacePtr iface);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(virshInterface, virshInterfaceFree);
typedef virSecret virshSecret;
void
virshSecretFree(virSecretPtr secret);