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From 41504cefb5ab3f473680bd7498fc940811cefc26 Mon Sep 17 00:00:00 2001
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Message-Id: <41504cefb5ab3f473680bd7498fc940811cefc26@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Tue, 24 Mar 2020 16:26:06 +0100
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Subject: [PATCH] qemu: block: Extract formatting of cookie string
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Introduce qemuBlockStorageSourceGetCookieString which does the
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concatenation so that we can reuse it later.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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(cherry picked from commit bafd2e94fabfe12bdc64c9972f56af536e6ad0eb)
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https://bugzilla.redhat.com/show_bug.cgi?id=1804617
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Conflicts:
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src/qemu/qemu_block.c
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src/qemu/qemu_block.h
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Context, a8bcbb42172 not backported
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src/qemu/qemu_domain.c
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virBufferTrim change not backported, the conflict is on a
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previous conflict resolution
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Message-Id: <bbc4bf3b1ebdc99aec680487c22d2a68c1cdda5f.1585063415.git.pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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src/qemu/qemu_block.c | 25 +++++++++++++++++++++++++
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src/qemu/qemu_block.h | 3 +++
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src/qemu/qemu_domain.c | 13 +------------
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3 files changed, 29 insertions(+), 12 deletions(-)
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diff --git a/src/qemu/qemu_block.c b/src/qemu/qemu_block.c
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index 73a424f7a8..1f48f559e3 100644
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--- a/src/qemu/qemu_block.c
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+++ b/src/qemu/qemu_block.c
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@@ -3306,3 +3306,28 @@ qemuBlockReopenReadOnly(virDomainObjPtr vm,
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return 0;
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}
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+
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+
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+/**
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+ * qemuBlockStorageSourceGetCookieString:
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+ * @src: storage source
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+ *
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+ * Returns a properly formatted string representing cookies of @src in format
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+ * accepted by qemu.
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+ */
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+char *
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+qemuBlockStorageSourceGetCookieString(virStorageSourcePtr src)
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+{
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+ virBuffer buf = VIR_BUFFER_INITIALIZER;
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+ size_t i;
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+
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+ for (i = 0; i < src->ncookies; i++) {
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+ virStorageNetCookieDefPtr cookie = src->cookies[i];
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+
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+ virBufferAsprintf(&buf, "%s=%s; ", cookie->name, cookie->value);
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+ }
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+
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+ virBufferTrim(&buf, "; ", -1);
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+
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+ return virBufferContentAndReset(&buf;;
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+}
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diff --git a/src/qemu/qemu_block.h b/src/qemu/qemu_block.h
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index 506957c3d5..4e7708ce74 100644
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--- a/src/qemu/qemu_block.h
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+++ b/src/qemu/qemu_block.h
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@@ -255,3 +255,6 @@ int
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qemuBlockReopenReadOnly(virDomainObjPtr vm,
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virStorageSourcePtr src,
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qemuDomainAsyncJob asyncJob);
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+
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+char *
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+qemuBlockStorageSourceGetCookieString(virStorageSourcePtr src);
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diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
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index 3d31e176d1..4007b4dbda 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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@@ -1747,18 +1747,7 @@ qemuDomainSecretStorageSourcePrepareCookies(qemuDomainObjPrivatePtr priv,
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const char *aliasprotocol)
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{
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g_autofree char *secretalias = qemuAliasForSecret(aliasprotocol, "httpcookie");
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- g_autofree char *cookies = NULL;
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- g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
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- size_t i;
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-
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- for (i = 0; i < src->ncookies; i++) {
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- virStorageNetCookieDefPtr cookie = src->cookies[i];
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-
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- virBufferAsprintf(&buf, "%s=%s; ", cookie->name, cookie->value);
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- }
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-
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- virBufferTrim(&buf, "; ", -1);
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- cookies = virBufferContentAndReset(&buf;;
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+ g_autofree char *cookies = qemuBlockStorageSourceGetCookieString(src);
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return qemuDomainSecretAESSetup(priv, secretalias, NULL,
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(uint8_t *) cookies, strlen(cookies));
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--
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2.26.0
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