[libvirt] [PATCH 11/10] secret: Introduce virSecretObjDeleteConfig and virSecretObjDeleteData

[John Ferlan]

Move and rename secretDeleteSaved from secret_driver into secret_conf and
split it up into two parts since there is error path code that looks to
just delete the secret data file

Signed-off-by: John Ferlan <jferlan at redhat.com>
---
 src/conf/secret_conf.c     | 21 +++++++++++++++++++++
 src/conf/secret_conf.h     |  4 ++++
 src/libvirt_private.syms   |  2 ++
 src/secret/secret_driver.c | 22 ++++++----------------
 4 files changed, 33 insertions(+), 16 deletions(-)

diff --git a/src/conf/secret_conf.c b/src/conf/secret_conf.c
index f6eee6f..52f78bd 100644
--- a/src/conf/secret_conf.c
+++ b/src/conf/secret_conf.c
@@ -685,6 +685,27 @@ virSecretObjListGetUUIDs(virSecretObjListPtr secrets,
 }
 
 
+int
+virSecretObjDeleteConfig(virSecretObjPtr secret)
+{
+    /* When the XML is missing, we'll still allow the attempt to
+     * delete the secret data. Without a configFile, the secret
+       won't be loaded again, so we have succeeded already. */
+    if (!secret->def->ephemeral &&
+        unlink(secret->configFile) < 0 && errno != ENOENT)
+        return -1;
+
+    return 0;
+}
+
+
+void
+virSecretObjDeleteData(virSecretObjPtr secret)
+{
+    (void)unlink(secret->base64File);
+}
+
+
 void
 virSecretDefFree(virSecretDefPtr def)
 {
diff --git a/src/conf/secret_conf.h b/src/conf/secret_conf.h
index d3bd10c..e2f69b5 100644
--- a/src/conf/secret_conf.h
+++ b/src/conf/secret_conf.h
@@ -114,6 +114,10 @@ int virSecretObjListGetUUIDs(virSecretObjListPtr secrets,
                              virSecretObjListACLFilter filter,
                              virConnectPtr conn);
 
+int virSecretObjDeleteConfig(virSecretObjPtr secret);
+
+void virSecretObjDeleteData(virSecretObjPtr secret);
+
 void virSecretDefFree(virSecretDefPtr def);
 virSecretDefPtr virSecretDefParseString(const char *xml);
 virSecretDefPtr virSecretDefParseFile(const char *filename);
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index cbc36de..2437b0b 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -787,6 +787,8 @@ virSecretDefFree;
 virSecretDefParseFile;
 virSecretDefParseString;
 virSecretLoadAllConfigs;
+virSecretObjDeleteConfig;
+virSecretObjDeleteData;
 virSecretObjEndAPI;
 virSecretObjListAdd;
 virSecretObjListExport;
diff --git a/src/secret/secret_driver.c b/src/secret/secret_driver.c
index b8d9ecc..e4315f3 100644
--- a/src/secret/secret_driver.c
+++ b/src/secret/secret_driver.c
@@ -175,19 +175,6 @@ secretSaveValue(const virSecretObj *secret)
     return ret;
 }
 
-static int
-secretDeleteSaved(const virSecretObj *secret)
-{
-    if (unlink(secret->configFile) < 0 && errno != ENOENT)
-        return -1;
-
-    /* When the XML is missing, the rest may waste disk space, but the secret
-       won't be loaded again, so we have succeeded already. */
-    (void)unlink(secret->base64File);
-
-    return 0;
-}
-
 /* Driver functions */
 
 static int
@@ -325,8 +312,10 @@ secretDefineXML(virConnectPtr conn,
             goto restore_backup;
         }
     } else if (backup && !backup->ephemeral) {
-        if (secretDeleteSaved(secret) < 0)
+        if (virSecretObjDeleteConfig(secret) < 0)
             goto restore_backup;
+
+        virSecretObjDeleteData(secret);
     }
     /* Saved successfully - drop old values */
     new_attrs = NULL;
@@ -489,10 +478,11 @@ secretUndefine(virSecretPtr obj)
     if (virSecretUndefineEnsureACL(obj->conn, secret->def) < 0)
         goto cleanup;
 
-    if (!secret->def->ephemeral &&
-        secretDeleteSaved(secret) < 0)
+    if (virSecretObjDeleteConfig(secret) < 0)
         goto cleanup;
 
+    virSecretObjDeleteData(secret);
+
     virSecretObjListRemove(driver->secrets, secret);
 
     ret = 0;
-- 
2.5.0