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From 48aa8017cfcb6ebdb18cc455deae9a76fb035e11 Mon Sep 17 00:00:00 2001
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Message-Id: <48aa8017cfcb6ebdb18cc455deae9a76fb035e11@dist-git>
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From: John Ferlan <jferlan@redhat.com>
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Date: Mon, 25 Jul 2016 12:42:50 -0400
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Subject: [PATCH] qemu: Introduce helper qemuDomainSecretDiskCapable
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https://bugzilla.redhat.com/show_bug.cgi?id=1301021
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Introduce a helper to help determine if a disk src could be possibly used
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for a disk secret... Going to need this for hot unplug.
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Signed-off-by: John Ferlan <jferlan@redhat.com>
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(cherry picked from commit 60c40ce3be0c123a26ef83dbf4022706579da7a3)
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---
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 src/qemu/qemu_domain.c | 20 +++++++++++++++-----
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 src/qemu/qemu_domain.h |  3 +++
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 2 files changed, 18 insertions(+), 5 deletions(-)
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diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
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index 8b0f847..f298366 100644
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--- a/src/qemu/qemu_domain.c
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+++ b/src/qemu/qemu_domain.c
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@@ -973,6 +973,20 @@ qemuDomainSecretDiskDestroy(virDomainDiskDefPtr disk)
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 }
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+bool
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+qemuDomainSecretDiskCapable(virStorageSourcePtr src)
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+{
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+    if (!virStorageSourceIsEmpty(src) &&
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+        virStorageSourceGetActualType(src) == VIR_STORAGE_TYPE_NETWORK &&
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+        src->auth &&
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+        (src->protocol == VIR_STORAGE_NET_PROTOCOL_ISCSI ||
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+         src->protocol == VIR_STORAGE_NET_PROTOCOL_RBD))
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+        return true;
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+
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+    return false;
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+}
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+
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+
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 /* qemuDomainSecretDiskPrepare:
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  * @conn: Pointer to connection
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  * @priv: pointer to domain private object
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@@ -990,11 +1004,7 @@ qemuDomainSecretDiskPrepare(virConnectPtr conn,
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     virStorageSourcePtr src = disk->src;
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     qemuDomainSecretInfoPtr secinfo = NULL;
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-    if (conn && !virStorageSourceIsEmpty(src) &&
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-        virStorageSourceGetActualType(src) == VIR_STORAGE_TYPE_NETWORK &&
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-        src->auth &&
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-        (src->protocol == VIR_STORAGE_NET_PROTOCOL_ISCSI ||
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-         src->protocol == VIR_STORAGE_NET_PROTOCOL_RBD)) {
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+    if (conn && qemuDomainSecretDiskCapable(src)) {
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         virSecretUsageType secretUsageType = VIR_SECRET_USAGE_TYPE_ISCSI;
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         qemuDomainDiskPrivatePtr diskPriv = QEMU_DOMAIN_DISK_PRIVATE(disk);
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diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h
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index b71a28d..bbec0d4 100644
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--- a/src/qemu/qemu_domain.h
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+++ b/src/qemu/qemu_domain.h
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@@ -671,6 +671,9 @@ void qemuDomainMasterKeyRemove(qemuDomainObjPrivatePtr priv);
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 void qemuDomainSecretDiskDestroy(virDomainDiskDefPtr disk)
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     ATTRIBUTE_NONNULL(1);
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+bool qemuDomainSecretDiskCapable(virStorageSourcePtr src)
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+    ATTRIBUTE_NONNULL(1);
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+
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 int qemuDomainSecretDiskPrepare(virConnectPtr conn,
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                                 qemuDomainObjPrivatePtr priv,
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                                 virDomainDiskDefPtr disk)
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-- 
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2.9.2
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