void
AppUtil_SendGuestCaps(const GuestCapabilities *caps, // IN: array of capabilities
size_t numCaps, // IN: number of capabilities
Bool enabled) // IN: capabilities status
{
char *capsStr = NULL;
char *capsTemp = NULL;
size_t capIdx;
ASSERT(caps);
ASSERT(numCaps > 0);
capsStr = strdup(GUEST_CAP_FEATURES);
for (capIdx = 0; capIdx < numCaps; capIdx++) {
if (!capsStr) {
Debug("%s: Not enough memory to create capabilities string\n", __FUNCTION__);
return;
}
capsTemp = Str_Asprintf(NULL,
"%s %d=%d",
capsStr,
caps[capIdx],
(int)enabled);
free(capsStr);
capsStr = capsTemp;
}
if (!RpcOut_sendOne(NULL, NULL, capsStr)) {
Debug("%s: could not set capabilities: older vmx?\n", __FUNCTION__);
}
free(capsStr);
}
void
RpcVMX_ReportDriverVersion(const char *drivername, const char *versionString)
{
char setVersionCmd[128];
Str_Sprintf(setVersionCmd, sizeof(setVersionCmd),
"info-set guestinfo.driver.%s.version %s",
drivername, versionString);
RpcOut_sendOne(NULL, NULL, setVersionCmd);
RpcVMX_Log("Driver=%s, Version=%s", drivername, versionString);
}
char *
RpcVMX_ConfigGetString(const char *defval, const char *var)
{
char *value;
if (!RpcOut_sendOne(&value, NULL, "info-get guestinfo.%s", var)) {
/* Get rid of the old value first. */
free(value);
value = NULL;
if (defval) {
/*
* We have to dup the default, because of our contract: values we
* return must always be freed by the caller.
*/
value = strdup(defval);
}
}
return value;
}