[libvirt] [PATCH v1 12/26] qemu_command: move qemuBuildChrChardevStr caps validation to qemu_domain

[Daniel Henrique Barboza]

Move QEMU caps validation of QEMU_CAPS_CHARDEV_FILE_APPEND and
QEMU_CAPS_CHARDEV_LOGFILE to qemuDomainChrSourceDefValidate().

Signed-off-by: Daniel Henrique Barboza <danielhb413 at gmail.com>
---
 src/qemu/qemu_command.c | 11 -----------
 src/qemu/qemu_domain.c  | 44 ++++++++++++++++++++++++++++++-----------
 2 files changed, 32 insertions(+), 23 deletions(-)

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 0fa7f4693e..58409a85d9 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -5098,12 +5098,6 @@ qemuBuildChrChardevStr(virLogManagerPtr logManager,
     case VIR_DOMAIN_CHR_TYPE_FILE:
         virBufferAsprintf(&buf, "file,id=%s", charAlias);
 
-        if (dev->data.file.append != VIR_TRISTATE_SWITCH_ABSENT &&
-            !virQEMUCapsGet(qemuCaps, QEMU_CAPS_CHARDEV_FILE_APPEND)) {
-            virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
-                           _("append not supported in this QEMU binary"));
-            return NULL;
-        }
         if (qemuBuildChrChardevFileStr(flags & QEMU_BUILD_CHARDEV_FILE_LOGD ?
                                        logManager : NULL,
                                        cmd, def, &buf,
@@ -5239,11 +5233,6 @@ qemuBuildChrChardevStr(virLogManagerPtr logManager,
     }
 
     if (dev->logfile) {
-        if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_CHARDEV_LOGFILE)) {
-            virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
-                           _("logfile not supported in this QEMU binary"));
-            return NULL;
-        }
         if (qemuBuildChrChardevFileStr(logManager, cmd, def, &buf,
                                        "logfile", dev->logfile,
                                        "logappend", dev->logappend) < 0)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index fe24e736e8..2b97b5f1bd 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -5525,7 +5525,8 @@ qemuDomainChrSourceReconnectDefValidate(const virDomainChrSourceReconnectDef *de
 
 
 static int
-qemuDomainChrSourceDefValidate(const virDomainChrSourceDef *def)
+qemuDomainChrSourceDefValidate(const virDomainChrSourceDef *def,
+                               virQEMUCapsPtr qemuCaps)
 {
     switch ((virDomainChrType)def->type) {
     case VIR_DOMAIN_CHR_TYPE_TCP:
@@ -5538,11 +5539,19 @@ qemuDomainChrSourceDefValidate(const virDomainChrSourceDef *def)
             return -1;
         break;
 
+    case VIR_DOMAIN_CHR_TYPE_FILE:
+        if (def->data.file.append != VIR_TRISTATE_SWITCH_ABSENT &&
+            !virQEMUCapsGet(qemuCaps, QEMU_CAPS_CHARDEV_FILE_APPEND)) {
+            virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+                           _("append not supported in this QEMU binary"));
+            return -1;
+        }
+        break;
+
     case VIR_DOMAIN_CHR_TYPE_NULL:
     case VIR_DOMAIN_CHR_TYPE_VC:
     case VIR_DOMAIN_CHR_TYPE_PTY:
     case VIR_DOMAIN_CHR_TYPE_DEV:
-    case VIR_DOMAIN_CHR_TYPE_FILE:
     case VIR_DOMAIN_CHR_TYPE_PIPE:
     case VIR_DOMAIN_CHR_TYPE_STDIO:
     case VIR_DOMAIN_CHR_TYPE_UDP:
@@ -5553,6 +5562,14 @@ qemuDomainChrSourceDefValidate(const virDomainChrSourceDef *def)
         break;
     }
 
+    if (def->logfile) {
+        if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_CHARDEV_LOGFILE)) {
+            virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+                           _("logfile not supported in this QEMU binary"));
+            return -1;
+        }
+    }
+
     return 0;
 }
 
@@ -5692,9 +5709,10 @@ qemuDomainChrTargetDefValidate(const virDomainChrDef *chr)
 
 static int
 qemuDomainChrDefValidate(const virDomainChrDef *dev,
-                         const virDomainDef *def)
+                         const virDomainDef *def,
+                         virQEMUCapsPtr qemuCaps)
 {
-    if (qemuDomainChrSourceDefValidate(dev->source) < 0)
+    if (qemuDomainChrSourceDefValidate(dev->source, qemuCaps) < 0)
         return -1;
 
     if (qemuDomainChrTargetDefValidate(dev) < 0)
@@ -5750,10 +5768,11 @@ qemuDomainChrDefValidate(const virDomainChrDef *dev,
 
 
 static int
-qemuDomainSmartcardDefValidate(const virDomainSmartcardDef *def)
+qemuDomainSmartcardDefValidate(const virDomainSmartcardDef *def,
+                               virQEMUCapsPtr qemuCaps)
 {
     if (def->type == VIR_DOMAIN_SMARTCARD_TYPE_PASSTHROUGH &&
-        qemuDomainChrSourceDefValidate(def->data.passthru) < 0)
+        qemuDomainChrSourceDefValidate(def->data.passthru, qemuCaps) < 0)
         return -1;
 
     return 0;
@@ -5765,7 +5784,7 @@ qemuDomainRNGDefValidate(const virDomainRNGDef *def,
                          virQEMUCapsPtr qemuCaps G_GNUC_UNUSED)
 {
     if (def->backend == VIR_DOMAIN_RNG_BACKEND_EGD &&
-        qemuDomainChrSourceDefValidate(def->source.chardev) < 0)
+        qemuDomainChrSourceDefValidate(def->source.chardev, qemuCaps) < 0)
         return -1;
 
     return 0;
@@ -5773,9 +5792,10 @@ qemuDomainRNGDefValidate(const virDomainRNGDef *def,
 
 
 static int
-qemuDomainRedirdevDefValidate(const virDomainRedirdevDef *def)
+qemuDomainRedirdevDefValidate(const virDomainRedirdevDef *def,
+                              virQEMUCapsPtr qemuCaps)
 {
-    if (qemuDomainChrSourceDefValidate(def->source) < 0)
+    if (qemuDomainChrSourceDefValidate(def->source, qemuCaps) < 0)
         return -1;
 
     return 0;
@@ -7695,11 +7715,11 @@ qemuDomainDeviceDefValidate(const virDomainDeviceDef *dev,
         break;
 
     case VIR_DOMAIN_DEVICE_CHR:
-        ret = qemuDomainChrDefValidate(dev->data.chr, def);
+        ret = qemuDomainChrDefValidate(dev->data.chr, def, qemuCaps);
         break;
 
     case VIR_DOMAIN_DEVICE_SMARTCARD:
-        ret = qemuDomainSmartcardDefValidate(dev->data.smartcard);
+        ret = qemuDomainSmartcardDefValidate(dev->data.smartcard, qemuCaps);
         break;
 
     case VIR_DOMAIN_DEVICE_RNG:
@@ -7707,7 +7727,7 @@ qemuDomainDeviceDefValidate(const virDomainDeviceDef *dev,
         break;
 
     case VIR_DOMAIN_DEVICE_REDIRDEV:
-        ret = qemuDomainRedirdevDefValidate(dev->data.redirdev);
+        ret = qemuDomainRedirdevDefValidate(dev->data.redirdev, qemuCaps);
         break;
 
     case VIR_DOMAIN_DEVICE_WATCHDOG:
-- 
2.23.0