10:33 a.m.
Use 'virJSONValueObjectAdd' instead of the step-by-step manual JSON
object building.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/qemu/qemu_monitor_json.c | 195 ++++++++++++++++++-----------------
1 file changed, 99 insertions(+), 96 deletions(-)
diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index 1ced942161..a9e87de4d3 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -6598,139 +6598,139 @@ int qemuMonitorJSONGetTPMTypes(qemuMonitor *mon,
return qemuMonitorJSONGetStringArray(mon, "query-tpm-types", tpmtypes);
}
-static int
-qemuMonitorJSONBuildChrChardevReconnect(virJSONValue *object,
- const virDomainChrSourceReconnectDef *def)
-{
- if (def->enabled != VIR_TRISTATE_BOOL_YES)
- return 0;
-
- return virJSONValueObjectAppendNumberUint(object, "reconnect",
def->timeout);
-}
static virJSONValue *
qemuMonitorJSONAttachCharDevGetProps(const char *chrID,
const virDomainChrSourceDef *chr)
{
g_autoptr(virJSONValue) props = NULL;
- g_autoptr(virJSONValue) backend = virJSONValueNewObject();
- g_autoptr(virJSONValue) data = virJSONValueNewObject();
- g_autoptr(virJSONValue) addr = NULL;
- const char *backend_type = NULL;
- const char *host;
- const char *port;
- g_autofree char *tlsalias = NULL;
- bool telnet;
+ g_autoptr(virJSONValue) backend = NULL;
+ g_autoptr(virJSONValue) backendData = virJSONValueNewObject();
+ const char *backendType = NULL;
switch ((virDomainChrType)chr->type) {
case VIR_DOMAIN_CHR_TYPE_NULL:
- backend_type = "null";
- break;
-
case VIR_DOMAIN_CHR_TYPE_VC:
- backend_type = "vc";
- break;
-
case VIR_DOMAIN_CHR_TYPE_PTY:
- backend_type = "pty";
+ backendType = virDomainChrTypeToString(chr->type);
break;
case VIR_DOMAIN_CHR_TYPE_FILE:
- backend_type = "file";
- if (virJSONValueObjectAppendString(data, "out", chr->data.file.path)
< 0)
- return NULL;
- if (virJSONValueObjectAdd(&data,
+ backendType = "file";
+
+ if (virJSONValueObjectAdd(&backendData,
+ "s:out", chr->data.file.path,
"T:append", chr->data.file.append,
NULL) < 0)
return NULL;
+
break;
case VIR_DOMAIN_CHR_TYPE_DEV:
- backend_type = STRPREFIX(chrID, "parallel") ? "parallel" :
"serial";
- if (virJSONValueObjectAppendString(data, "device",
- chr->data.file.path) < 0)
- return NULL;
- break;
+ if (STRPREFIX(chrID, "parallel"))
+ backendType = "parallel";
+ else
+ backendType = "serial";
- case VIR_DOMAIN_CHR_TYPE_TCP:
- backend_type = "socket";
- addr = qemuMonitorJSONBuildInetSocketAddress(chr->data.tcp.host,
- chr->data.tcp.service);
- if (!addr ||
- virJSONValueObjectAppend(data, "addr", &addr) < 0)
+ if (virJSONValueObjectAdd(&backendData,
+ "s:device", chr->data.file.path,
+ NULL) < 0)
return NULL;
- telnet = chr->data.tcp.protocol == VIR_DOMAIN_CHR_TCP_PROTOCOL_TELNET;
+ break;
- if (chr->data.tcp.listen &&
- virJSONValueObjectAppendBoolean(data, "wait", false) < 0)
- return NULL;
+ case VIR_DOMAIN_CHR_TYPE_UNIX:
+ case VIR_DOMAIN_CHR_TYPE_TCP: {
+ g_autofree char *tlsalias = NULL;
+ g_autoptr(virJSONValue) addr = NULL;
+ virTristateBool waitval = VIR_TRISTATE_BOOL_ABSENT;
+ virTristateBool telnet = VIR_TRISTATE_BOOL_ABSENT;
+ bool server = false;
+ int reconnect = -1;
+
+ backendType = "socket";
+
+ if (chr->type == VIR_DOMAIN_CHR_TYPE_TCP) {
+ telnet = virTristateBoolFromBool(chr->data.tcp.protocol ==
VIR_DOMAIN_CHR_TCP_PROTOCOL_TELNET);
+
+ if (chr->data.tcp.listen) {
+ server = true;
+ waitval = VIR_TRISTATE_BOOL_NO;
+ }
- if (virJSONValueObjectAppendBoolean(data, "telnet", telnet) < 0 ||
- virJSONValueObjectAppendBoolean(data, "server",
chr->data.tcp.listen) < 0)
- return NULL;
- if (chr->data.tcp.tlscreds) {
- if (!(tlsalias = qemuAliasTLSObjFromSrcAlias(chrID)))
+ if (chr->data.tcp.tlscreds &&
+ !(tlsalias = qemuAliasTLSObjFromSrcAlias(chrID)))
return NULL;
- if (virJSONValueObjectAppendString(data, "tls-creds", tlsalias)
< 0)
+ if (!(addr = qemuMonitorJSONBuildInetSocketAddress(chr->data.tcp.host,
+
chr->data.tcp.service)))
return NULL;
- }
-
- if (qemuMonitorJSONBuildChrChardevReconnect(data,
&chr->data.tcp.reconnect) < 0)
- return NULL;
- break;
- case VIR_DOMAIN_CHR_TYPE_UDP:
- backend_type = "udp";
- host = chr->data.udp.connectHost;
- if (!host)
- host = "";
- addr = qemuMonitorJSONBuildInetSocketAddress(host,
- chr->data.udp.connectService);
- if (!addr ||
- virJSONValueObjectAppend(data, "remote", &addr) < 0)
- return NULL;
+ if (chr->data.tcp.reconnect.enabled == VIR_TRISTATE_BOOL_YES)
+ reconnect = chr->data.tcp.reconnect.timeout;
+ else if (chr->data.tcp.reconnect.enabled == VIR_TRISTATE_BOOL_NO)
+ reconnect = 0;
+ } else {
+ if (chr->data.nix.listen) {
+ server = true;
+ waitval = VIR_TRISTATE_BOOL_NO;
+ }
- host = chr->data.udp.bindHost;
- port = chr->data.udp.bindService;
- if (host || port) {
- if (!host)
- host = "";
- if (!port)
- port = "";
- addr = qemuMonitorJSONBuildInetSocketAddress(host, port);
- if (!addr ||
- virJSONValueObjectAppend(data, "local", &addr) < 0)
+ if (!(addr = qemuMonitorJSONBuildUnixSocketAddress(chr->data.nix.path)))
return NULL;
+
+ if (chr->data.nix.reconnect.enabled == VIR_TRISTATE_BOOL_YES)
+ reconnect = chr->data.tcp.reconnect.timeout;
+ else if (chr->data.nix.reconnect.enabled == VIR_TRISTATE_BOOL_NO)
+ reconnect = 0;
}
+
+ if (virJSONValueObjectAdd(&backendData,
+ "a:addr", &addr,
+ "T:wait", waitval,
+ "T:telnet", telnet,
+ "b:server", server,
+ "S:tls-creds", tlsalias,
+ "k:reconnect", reconnect,
+ NULL) < 0)
+ return NULL;
+ }
break;
- case VIR_DOMAIN_CHR_TYPE_UNIX:
- backend_type = "socket";
- addr = qemuMonitorJSONBuildUnixSocketAddress(chr->data.nix.path);
- if (!addr ||
- virJSONValueObjectAppend(data, "addr", &addr) < 0)
- return NULL;
+ case VIR_DOMAIN_CHR_TYPE_UDP: {
+ g_autoptr(virJSONValue) local = NULL;
+ g_autoptr(virJSONValue) remote = NULL;
- if (chr->data.nix.listen &&
- virJSONValueObjectAppendBoolean(data, "wait", false) < 0)
- return NULL;
+ backendType = "udp";
- if (virJSONValueObjectAppendBoolean(data, "server",
chr->data.nix.listen) < 0)
+ if (!(remote =
qemuMonitorJSONBuildInetSocketAddress(NULLSTR_EMPTY(chr->data.udp.connectHost),
+
chr->data.udp.connectService)))
return NULL;
- if (qemuMonitorJSONBuildChrChardevReconnect(data,
&chr->data.nix.reconnect) < 0)
+ if (chr->data.udp.bindHost || chr->data.udp.bindService) {
+ if (!(local =
qemuMonitorJSONBuildInetSocketAddress(NULLSTR_EMPTY(chr->data.udp.bindHost),
+
NULLSTR_EMPTY(chr->data.udp.bindService))))
+ return NULL;
+ }
+
+ if (virJSONValueObjectAdd(&backendData,
+ "a:remote", &remote,
+ "A:local", &local,
+ NULL) < 0)
return NULL;
+ }
break;
+
case VIR_DOMAIN_CHR_TYPE_SPICEVMC:
- backend_type = "spicevmc";
+ backendType = "spicevmc";
- if (virJSONValueObjectAppendString(data, "type",
-
virDomainChrSpicevmcTypeToString(chr->data.spicevmc)) < 0)
+ if (virJSONValueObjectAdd(&backendData,
+ "s:type",
virDomainChrSpicevmcTypeToString(chr->data.spicevmc),
+ NULL) < 0)
return NULL;
+
break;
case VIR_DOMAIN_CHR_TYPE_SPICEPORT:
@@ -6748,15 +6748,18 @@ qemuMonitorJSONAttachCharDevGetProps(const char *chrID,
return NULL;
}
- if (chr->logfile &&
- virJSONValueObjectAdd(&data,
- "s:logfile", chr->logfile,
- "T:logappend", chr->logappend,
- NULL) < 0)
- return NULL;
+ if (chr->logfile) {
+ if (virJSONValueObjectAdd(&backendData,
+ "S:logfile", chr->logfile,
+ "T:logappend", chr->logappend,
+ NULL) < 0)
+ return NULL;
+ }
- if (virJSONValueObjectAppendString(backend, "type", backend_type) < 0
||
- virJSONValueObjectAppend(backend, "data", &data) < 0)
+ if (virJSONValueObjectAdd(&backend,
+ "s:type", backendType,
+ "A:data", &backendData,
+ NULL) < 0)
return NULL;
if (virJSONValueObjectAdd(&props,
--
2.31.1