[libvirt PATCH v3 4/4] virDomainGraphicsDefParseXMLSpice: Use virXMLProp*
Tim Wiederhake
twiederh at redhat.com
Wed May 5 10:55:48 UTC 2021
Signed-off-by: Tim Wiederhake <twiederh at redhat.com>
---
src/conf/domain_conf.c | 185 +++++++++++++++++------------------------
1 file changed, 76 insertions(+), 109 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 3c12a94627..88061a1f06 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -12653,25 +12653,11 @@ virDomainGraphicsDefParseXMLSpice(virDomainGraphicsDef *def,
xmlXPathContextPtr ctxt,
unsigned int flags)
{
- int defaultModeVal;
g_autofree xmlNodePtr *node_list = NULL;
int n = 0;
size_t i = 0;
- int value = 0;
- g_autofree char *port = virXMLPropString(node, "port");
- g_autofree char *tlsPort = virXMLPropString(node, "tlsPort");
- g_autofree char *autoport = virXMLPropString(node, "autoport");
- g_autofree char *defaultMode = virXMLPropString(node, "defaultMode");
- g_autofree char *compression = NULL;
- g_autofree char *jpeg_compression = NULL;
- g_autofree char *zlib_compression = NULL;
- g_autofree char *playback_compression = NULL;
- g_autofree char *streaming_mode = NULL;
- g_autofree char *copypaste = NULL;
- g_autofree char *filetransfer_enable = NULL;
- g_autofree char *gl_enable = NULL;
- g_autofree char *mouse_mode = NULL;
- g_autofree char *rendernode = NULL;
+ virTristateBool autoport = VIR_TRISTATE_BOOL_NO;
+ xmlNodePtr cur;
VIR_XPATH_NODE_AUTORESTORE(ctxt)
ctxt->node = node;
@@ -12679,40 +12665,26 @@ virDomainGraphicsDefParseXMLSpice(virDomainGraphicsDef *def,
if (virDomainGraphicsListensParseXML(def, node, ctxt, flags) < 0)
return -1;
- if (port) {
- if (virStrToLong_i(port, NULL, 10, &def->data.spice.port) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("cannot parse spice port %s"), port);
- return -1;
- }
- } else {
- def->data.spice.port = 0;
- }
+ def->data.spice.port = 0;
+ if (virXMLPropInt(node, "port", 10, VIR_XML_PROP_NONE,
+ &def->data.spice.port) < 0)
+ return -1;
- if (tlsPort) {
- if (virStrToLong_i(tlsPort, NULL, 10, &def->data.spice.tlsPort) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("cannot parse spice tlsPort %s"), tlsPort);
- return -1;
- }
- } else {
- def->data.spice.tlsPort = 0;
- }
+ def->data.spice.tlsPort = 0;
+ if (virXMLPropInt(node, "tlsPort", 10, VIR_XML_PROP_NONE,
+ &def->data.spice.tlsPort) < 0)
+ return -1;
- if (STREQ_NULLABLE(autoport, "yes"))
- def->data.spice.autoport = true;
+ if (virXMLPropTristateBool(node, "autoport", VIR_XML_PROP_NONE,
+ &autoport) < 0)
+ return -1;
+ def->data.spice.autoport = autoport == VIR_TRISTATE_BOOL_YES;
def->data.spice.defaultMode = VIR_DOMAIN_GRAPHICS_SPICE_CHANNEL_MODE_ANY;
-
- if (defaultMode) {
- if ((defaultModeVal = virDomainGraphicsSpiceChannelModeTypeFromString(defaultMode)) < 0) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("unknown default spice channel mode %s"),
- defaultMode);
- return -1;
- }
- def->data.spice.defaultMode = defaultModeVal;
- }
+ if (virXMLPropEnum(node, "defaultMode",
+ virDomainGraphicsSpiceChannelModeTypeFromString,
+ VIR_XML_PROP_NONE, &def->data.spice.defaultMode) < 0)
+ return -1;
if (def->data.spice.port == -1 && def->data.spice.tlsPort == -1) {
/* Legacy compat syntax, used -1 for auto-port */
@@ -12750,95 +12722,90 @@ virDomainGraphicsDefParseXMLSpice(virDomainGraphicsDef *def,
def->data.spice.channels[name] = mode;
}
- if ((compression = virXPathString("string(./image/@compression)", ctxt))) {
- if ((value =
- virDomainGraphicsSpiceImageCompressionTypeFromString(compression)) <= 0) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("unknown spice image compression %s"), compression);
+ if ((cur = virXPathNode("./image", ctxt))) {
+ virDomainGraphicsSpiceImageCompression compression;
+
+ if (virXMLPropEnum(cur, "compression",
+ virDomainGraphicsSpiceImageCompressionTypeFromString,
+ VIR_XML_PROP_REQUIRED | VIR_XML_PROP_NONZERO,
+ &compression) < 0)
return -1;
- }
- def->data.spice.image = value;
+
+ def->data.spice.image = compression;
}
- if ((jpeg_compression = virXPathString("string(./jpeg/@compression)", ctxt))) {
- if ((value =
- virDomainGraphicsSpiceJpegCompressionTypeFromString(jpeg_compression)) <= 0) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("unknown spice jpeg compression %s"),
- jpeg_compression);
+ if ((cur = virXPathNode("./jpeg", ctxt))) {
+ virDomainGraphicsSpiceJpegCompression compression;
+
+ if (virXMLPropEnum(cur, "compression",
+ virDomainGraphicsSpiceJpegCompressionTypeFromString,
+ VIR_XML_PROP_REQUIRED | VIR_XML_PROP_NONZERO,
+ &compression) < 0)
return -1;
- }
- def->data.spice.jpeg = value;
+
+ def->data.spice.jpeg = compression;
}
- if ((zlib_compression = virXPathString("string(./zlib/@compression)", ctxt))) {
- if ((value =
- virDomainGraphicsSpiceZlibCompressionTypeFromString(zlib_compression)) <= 0) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("unknown spice zlib compression %s"),
- zlib_compression);
+ if ((cur = virXPathNode("./zlib", ctxt))) {
+ virDomainGraphicsSpiceZlibCompression compression;
+
+ if (virXMLPropEnum(cur, "compression",
+ virDomainGraphicsSpiceZlibCompressionTypeFromString,
+ VIR_XML_PROP_REQUIRED | VIR_XML_PROP_NONZERO,
+ &compression) < 0)
return -1;
- }
- def->data.spice.zlib = value;
+
+ def->data.spice.zlib = compression;
}
- if ((playback_compression = virXPathString("string(./playback/@compression)", ctxt))) {
- if ((value = virTristateSwitchTypeFromString(playback_compression)) <= 0) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("unknown spice playback compression"));
+ if ((cur = virXPathNode("./playback", ctxt))) {
+ if (virXMLPropTristateSwitch(cur, "compression",
+ VIR_XML_PROP_REQUIRED,
+ &def->data.spice.playback) < 0)
return -1;
- }
- def->data.spice.playback = value;
}
- if ((streaming_mode = virXPathString("string(./streaming/@mode)", ctxt))) {
- if ((value =
- virDomainGraphicsSpiceStreamingModeTypeFromString(streaming_mode)) <= 0) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("unknown spice streaming mode"));
+ if ((cur = virXPathNode("./streaming", ctxt))) {
+ virDomainGraphicsSpiceStreamingMode mode;
+
+ if (virXMLPropEnum(cur, "mode",
+ virDomainGraphicsSpiceStreamingModeTypeFromString,
+ VIR_XML_PROP_REQUIRED | VIR_XML_PROP_NONZERO,
+ &mode) < 0)
return -1;
- }
- def->data.spice.streaming = value;
+
+ def->data.spice.streaming = mode;
}
- if ((copypaste = virXPathString("string(./clipboard/@copypaste)", ctxt))) {
- if ((value = virTristateBoolTypeFromString(copypaste)) <= 0) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("unknown copypaste value '%s'"), copypaste);
+ if ((cur = virXPathNode("./clipboard", ctxt))) {
+ if (virXMLPropTristateBool(cur, "copypaste",
+ VIR_XML_PROP_REQUIRED,
+ &def->data.spice.copypaste) < 0)
return -1;
- }
- def->data.spice.copypaste = value;
}
- if ((filetransfer_enable = virXPathString("string(./filetransfer/@enable)", ctxt))) {
- if ((value = virTristateBoolTypeFromString(filetransfer_enable)) <= 0) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("unknown enable value '%s'"),
- filetransfer_enable);
+ if ((cur = virXPathNode("./filetransfer", ctxt))) {
+ if (virXMLPropTristateBool(cur, "enable",
+ VIR_XML_PROP_REQUIRED,
+ &def->data.spice.filetransfer) < 0)
return -1;
- }
- def->data.spice.filetransfer = value;
}
- if ((gl_enable = virXPathString("string(./gl/@enable)", ctxt))) {
- rendernode = virXPathString("string(./gl/@rendernode)", ctxt);
+ if ((cur = virXPathNode("./gl", ctxt))) {
+ def->data.spice.rendernode = virXMLPropString(cur, "rendernode");
- if ((value = virTristateBoolTypeFromString(gl_enable)) <= 0) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("unknown enable value '%s'"), gl_enable);
+ if (virXMLPropTristateBool(cur, "enable",
+ VIR_XML_PROP_REQUIRED,
+ &def->data.spice.gl) < 0)
return -1;
- }
- def->data.spice.gl = value;
- def->data.spice.rendernode = g_steal_pointer(&rendernode);
}
- if ((mouse_mode = virXPathString("string(./mouse/@mode)", ctxt))) {
- if ((value = virDomainGraphicsSpiceMouseModeTypeFromString(mouse_mode)) <= 0) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("unknown mouse mode value '%s'"), mouse_mode);
+ if ((cur = virXPathNode("./mouse", ctxt))) {
+ if (virXMLPropEnum(cur, "mode",
+ virDomainGraphicsSpiceMouseModeTypeFromString,
+ VIR_XML_PROP_REQUIRED | VIR_XML_PROP_NONZERO,
+ &def->data.spice.mousemode) < 0)
return -1;
- }
- def->data.spice.mousemode = value;
}
return 0;
--
2.26.3
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