[PATCH 2/7] add qemuAgentArbitraryCommand() for general qemu agent command.

[MATSUDA Daiki <matsudadik@xxxxxxxxxxxxxxxxx>]

add qemuAgentArbitraryCommand() for general qemu agent command.

Signed-off-by: MATSUDA Daiki <matsudadik@xxxxxxxxxxxxxxxxx>
---
 src/qemu/qemu_agent.c |   31 +++++++++++++++++++++++++++++++
 src/qemu/qemu_agent.h |    5 +++++
 2 files changed, 36 insertions(+), 0 deletions(-)

diff --git a/src/qemu/qemu_agent.c b/src/qemu/qemu_agent.c
index 26c2726..c634c23 100644
--- a/src/qemu/qemu_agent.c
+++ b/src/qemu/qemu_agent.c
@@ -1408,3 +1408,34 @@ qemuAgentSuspend(qemuAgentPtr mon,
     virJSONValueFree(reply);
     return ret;
 }
+
+int
+qemuAgentArbitraryCommand(qemuAgentPtr mon,
+                          const char *cmd_str,
+                          char **result,
+                          int timeout)
+{
+    int ret = -1;
+    virJSONValuePtr cmd;
+    virJSONValuePtr reply = NULL;
+
+    if (timeout < -2)
+        return ret;
+
+    cmd = virJSONValueFromString(cmd_str);
+    if (!cmd)
+        return ret;
+
+    ret = qemuAgentCommand(mon, cmd, &reply, timeout);
+
+    if (ret == 0) {
+        ret = qemuAgentCheckError(cmd, reply);
+        *result = virJSONValueToString(reply);
+    } else {
+        result = NULL;
+    }
+
+    virJSONValueFree(cmd);
+    virJSONValueFree(reply);
+    return ret;
+}
diff --git a/src/qemu/qemu_agent.h b/src/qemu/qemu_agent.h
index 2fdebb2..528fee1 100644
--- a/src/qemu/qemu_agent.h
+++ b/src/qemu/qemu_agent.h
@@ -77,4 +77,9 @@ int qemuAgentFSThaw(qemuAgentPtr mon);
 
 int qemuAgentSuspend(qemuAgentPtr mon,
                      unsigned int target);
+
+int qemuAgentArbitraryCommand(qemuAgentPtr mon,
+                              const char *cmd,
+                              char **result,
+                              int timeout);
 #endif /* __QEMU_AGENT_H__ */
-- 
1.7.1

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