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From 33fb1d6dc316343067768c9e7d0720c4ebf5733b Mon Sep 17 00:00:00 2001
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Message-Id: <33fb1d6dc316343067768c9e7d0720c4ebf5733b@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Wed, 26 Feb 2014 14:54:45 +0100
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Subject: [PATCH] conf: Split out seclabel formating code for disk source
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https://bugzilla.redhat.com/show_bug.cgi?id=1032370
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The code is common for all the various disk types. Split it out to a
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common function.
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(cherry picked from commit 30f7ca67d96d448411c1a92749bbe9f9bf4c167f)
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Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
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---
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 src/conf/domain_conf.c | 62 ++++++++++++++++++++++++--------------------------
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 1 file changed, 30 insertions(+), 32 deletions(-)
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diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
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index bba6201..e4e3f6b 100644
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--- a/src/conf/domain_conf.c
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+++ b/src/conf/domain_conf.c
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@@ -14462,6 +14462,32 @@ virDomainDiskBlockIoDefFormat(virBufferPtr buf,
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     }
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 }
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+
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+/* virDomainDiskSourceDefFormatSeclabel:
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+ *
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+ * This function automaticaly closes the <source> element and formats any
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+ * possible seclabels.
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+ */
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+static void
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+virDomainDiskSourceDefFormatSeclabel(virBufferPtr buf,
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+                                     size_t nseclabels,
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+                                     virSecurityDeviceLabelDefPtr *seclabels,
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+                                     unsigned int flags)
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+{
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+    size_t n;
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+
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+    if (nseclabels) {
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+        virBufferAddLit(buf, ">\n");
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+        virBufferAdjustIndent(buf, 8);
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+        for (n = 0; n < nseclabels; n++)
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+            virSecurityDeviceLabelDefFormat(buf, seclabels[n], flags);
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+        virBufferAdjustIndent(buf, -8);
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+        virBufferAddLit(buf, "      </source>\n");
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+    } else {
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+        virBufferAddLit(buf, "/>\n");
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+    }
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+}
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+
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 static int
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 virDomainDiskSourceDefFormatInternal(virBufferPtr buf,
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                                      int type,
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@@ -14488,33 +14514,15 @@ virDomainDiskSourceDefFormatInternal(virBufferPtr buf,
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             virBufferEscapeString(buf, " file='%s'", src);
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             virBufferEscapeString(buf, " startupPolicy='%s'", startupPolicy);
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-            if (nseclabels) {
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-                virBufferAddLit(buf, ">\n");
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-                virBufferAdjustIndent(buf, 8);
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-                for (n = 0; n < nseclabels; n++)
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-                    virSecurityDeviceLabelDefFormat(buf, seclabels[n], flags);
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-                virBufferAdjustIndent(buf, -8);
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-                virBufferAddLit(buf, "      </source>\n");
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-            } else {
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-                virBufferAddLit(buf, "/>\n");
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-            }
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-            break;
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+            virDomainDiskSourceDefFormatSeclabel(buf, nseclabels, seclabels, flags);
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+           break;
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         case VIR_DOMAIN_DISK_TYPE_BLOCK:
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             virBufferAddLit(buf, "      
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             virBufferEscapeString(buf, " dev='%s'", src);
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             virBufferEscapeString(buf, " startupPolicy='%s'", startupPolicy);
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-            if (nseclabels) {
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-                virBufferAddLit(buf, ">\n");
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-                virBufferAdjustIndent(buf, 8);
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-                for (n = 0; n < nseclabels; n++)
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-                    virSecurityDeviceLabelDefFormat(buf, seclabels[n], flags);
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-                virBufferAdjustIndent(buf, -8);
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-                virBufferAddLit(buf, "      </source>\n");
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-            } else {
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-                virBufferAddLit(buf, "/>\n");
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-            }
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+            virDomainDiskSourceDefFormatSeclabel(buf, nseclabels, seclabels, flags);
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             break;
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         case VIR_DOMAIN_DISK_TYPE_DIR:
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@@ -14562,17 +14570,7 @@ virDomainDiskSourceDefFormatInternal(virBufferPtr buf,
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             }
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             virBufferEscapeString(buf, " startupPolicy='%s'", startupPolicy);
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-            if (nseclabels) {
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-                virBufferAddLit(buf, ">\n");
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-                virBufferAdjustIndent(buf, 8);
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-                for (n = 0; n < nseclabels; n++)
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-                    virSecurityDeviceLabelDefFormat(buf, seclabels[n],
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-                                                    flags);
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-                virBufferAdjustIndent(buf, -8);
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-                virBufferAddLit(buf, "      </source>\n");
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-            } else {
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-                virBufferAddLit(buf, "/>\n");
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-            }
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+            virDomainDiskSourceDefFormatSeclabel(buf, nseclabels, seclabels, flags);
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             break;
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         default:
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-- 
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1.9.0
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