[PATCH 04/10] ch_monitor: Add pty json builder function
Add function to build the the json structure to configure a PTY in
cloud-hypervisor. The configuration only supports a single serial or
console device.
Signed-off-by: William Douglas <william.douglas(a)intel.com>
---
src/ch/ch_monitor.c | 59 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/src/ch/ch_monitor.c b/src/ch/ch_monitor.c
index 5e7d6e3189..d4289b75ce 100644
--- a/src/ch/ch_monitor.c
+++ b/src/ch/ch_monitor.c
@@ -89,6 +89,65 @@ virCHMonitorBuildCPUJson(virJSONValue *content, virDomainDef *vmdef)
return -1;
}
+static int
+virCHMonitorBuildPTYJson(virJSONValue *content, virDomainDef *vmdef)
+{
+ virJSONValue *ptyc = virJSONValueNewObject();
+ virJSONValue *ptys = virJSONValueNewObject();
+
+ if (vmdef->nconsoles || vmdef->nserials) {
+ if ((vmdef->nconsoles &&
+ vmdef->consoles[0]->source->type == VIR_DOMAIN_CHR_TYPE_PTY)
+ && (vmdef->nserials &&
+ vmdef->serials[0]->source->type == VIR_DOMAIN_CHR_TYPE_PTY)) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Only a single console or serial can be configured for
this domain"));
+ goto cleanup;
+ } else if (vmdef->nconsoles > 1) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Only a single console can be configured for this
domain"));
+ goto cleanup;
+ } else if (vmdef->nserials > 1) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Only a single serial can be configured for this
domain"));
+ goto cleanup;
+ }
+ }
+
+ if (vmdef->nconsoles) {
+ if (vmdef->consoles[0]->source->type == VIR_DOMAIN_CHR_TYPE_PTY) {
+ if (virJSONValueObjectAppendString(ptyc, "mode", "Pty")
< 0)
+ goto cleanup;
+ if (virJSONValueObjectAppend(content, "console", &ptyc) <
0)
+ goto cleanup;
+ } else {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Console can only be enabled for a PTY"));
+ goto cleanup;
+ }
+ }
+
+ if (vmdef->nserials) {
+ if (vmdef->serials[0]->source->type == VIR_DOMAIN_CHR_TYPE_PTY) {
+ if (virJSONValueObjectAppendString(ptys, "mode", "Pty")
< 0)
+ goto cleanup;
+ if (virJSONValueObjectAppend(content, "serial", &ptys) < 0)
+ goto cleanup;
+ } else {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Serial can only be enabled for a PTY"));
+ goto cleanup;
+ }
+ }
+
+ return 0;
+
+ cleanup:
+ virJSONValueFree(ptyc);
+ virJSONValueFree(ptys);
+ return -1;
+}
+
static int
virCHMonitorBuildKernelRelatedJson(virJSONValue *content, virDomainDef *vmdef)
{
--
2.31.1