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conf: Extract formatting of network disk source into separate function

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This commit is contained in:
Peter Krempa 2017-04-24 14:54:02 +02:00
parent d2e6bef305
commit 326c0d4196
1 changed files with 52 additions and 47 deletions
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99
src/conf/domain_conf.c
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@ -20767,6 +20767,56 @@ virDomainSourceDefFormatSeclabel(virBufferPtr buf,
virDomainDiskSourceDefFormatSeclabel(buf, nseclabels, seclabels, flags, false);
}
static int
virDomainDiskSourceFormatNetwork(virBufferPtr buf,
virStorageSourcePtr src)
{
size_t n;
char *path = NULL;
virBufferAsprintf(buf, "<source protocol='%s'",
virStorageNetProtocolTypeToString(src->protocol));
if (src->volume) {
if (virAsprintf(&path, "%s%s", src->volume, src->path) < 0)
return -1;
}
virBufferEscapeString(buf, " name='%s'", path ? path : src->path);
VIR_FREE(path);
if (src->nhosts == 0 && !src->snapshot && !src->configFile) {
virBufferAddLit(buf, "/>\n");
} else {
virBufferAddLit(buf, ">\n");
virBufferAdjustIndent(buf, 2);
for (n = 0; n < src->nhosts; n++) {
virBufferAddLit(buf, "<host");
virBufferEscapeString(buf, " name='%s'", src->hosts[n].name);
virBufferEscapeString(buf, " port='%s'", src->hosts[n].port);
if (src->hosts[n].transport)
virBufferAsprintf(buf, " transport='%s'",
virStorageNetHostTransportTypeToString(src->hosts[n].transport));
virBufferEscapeString(buf, " socket='%s'", src->hosts[n].socket);
virBufferAddLit(buf, "/>\n");
}
virBufferEscapeString(buf, "<snapshot name='%s'/>\n", src->snapshot);
virBufferEscapeString(buf, "<config file='%s'/>\n", src->configFile);
virBufferAdjustIndent(buf, -2);
virBufferAddLit(buf, "</source>\n");
}
return 0;
}
static int
virDomainDiskSourceFormatInternal(virBufferPtr buf,
virStorageSourcePtr src,
@ -20774,8 +20824,6 @@ virDomainDiskSourceFormatInternal(virBufferPtr buf,
unsigned int flags,
bool skipSeclabels)
{
size_t n;
char *path = NULL;
const char *startupPolicy = NULL;
if (policy)
@ -20811,51 +20859,8 @@ virDomainDiskSourceFormatInternal(virBufferPtr buf,
break;
case VIR_STORAGE_TYPE_NETWORK:
virBufferAsprintf(buf, "<source protocol='%s'",
virStorageNetProtocolTypeToString(src->protocol));
if (src->volume) {
if (virAsprintf(&path, "%s%s", src->volume, src->path) < 0)
return -1;
}
virBufferEscapeString(buf, " name='%s'", path ? path : src->path);
VIR_FREE(path);
if (src->nhosts == 0 && !src->snapshot && !src->configFile) {
virBufferAddLit(buf, "/>\n");
} else {
virBufferAddLit(buf, ">\n");
virBufferAdjustIndent(buf, 2);
for (n = 0; n < src->nhosts; n++) {
virBufferAddLit(buf, "<host");
virBufferEscapeString(buf, " name='%s'",
src->hosts[n].name);
virBufferEscapeString(buf, " port='%s'",
src->hosts[n].port);
if (src->hosts[n].transport)
virBufferAsprintf(buf, " transport='%s'",
virStorageNetHostTransportTypeToString(src->hosts[n].transport));
virBufferEscapeString(buf, " socket='%s'",
src->hosts[n].socket);
virBufferAddLit(buf, "/>\n");
}
virBufferEscapeString(buf, "<snapshot name='%s'/>\n",
src->snapshot);
virBufferEscapeString(buf, "<config file='%s'/>\n",
src->configFile);
virBufferAdjustIndent(buf, -2);
virBufferAddLit(buf, "</source>\n");
}
if (virDomainDiskSourceFormatNetwork(buf, src) < 0)
return -1;
break;
case VIR_STORAGE_TYPE_VOLUME: