static Bool
VmBackupPrivSendMsg(gchar *msg,
char **result,
size_t *resultLen)
{
Bool success;
unsigned int oldLevel;
ASSERT(gBackupState != NULL);
g_debug("*** %s\n", __FUNCTION__);
oldLevel = Iopl_Get();
g_debug("Raising the IOPL, oldLevel=%u\n", oldLevel);
if (iopl(3) < 0) {
g_warning("Error raising the IOPL, %s\n", strerror(errno));
}
success = RpcChannel_Send(gBackupState->ctx->rpc, msg,
strlen(msg) + 1,
result, resultLen);
if (iopl(oldLevel) < 0) {
g_warning("Error restoring the IOPL, %s\n", strerror(errno));
}
return success;
}
static gboolean
ToolsCoreRpcCapReg(RpcInData *data)
{
char *confPath = GuestApp_GetConfPath();
gchar *msg;
GArray *pcaps = NULL;
ToolsServiceState *state = data->clientData;
g_signal_emit_by_name(state->ctx.serviceObj,
TOOLS_CORE_SIG_CAPABILITIES,
&state->ctx,
TRUE,
&pcaps);
if (pcaps != NULL) {
ToolsCore_SetCapabilities(state->ctx.rpc, pcaps, TRUE);
g_array_free(pcaps, TRUE);
}
/* Tell the host the location of the conf directory. */
msg = g_strdup_printf("tools.capability.guest_conf_directory %s", confPath);
if (!RpcChannel_Send(state->ctx.rpc, msg, strlen(msg) + 1, NULL, NULL)) {
g_debug("Unable to register guest conf directory capability.\n");
}
g_free(msg);
msg = NULL;
/* Send the tools version to the VMX. */
if (state->mainService) {
uint32 version;
char *result = NULL;
size_t resultLen;
gchar *toolsVersion;
#if defined(OPEN_VM_TOOLS)
version = TOOLS_VERSION_UNMANAGED;
#else
gboolean disableVersion;
disableVersion = g_key_file_get_boolean(state->ctx.config,
"vmtools",
CONFNAME_DISABLETOOLSVERSION,
NULL);
version = disableVersion ? TOOLS_VERSION_UNMANAGED : TOOLS_VERSION_CURRENT;
#endif
toolsVersion = g_strdup_printf("tools.set.version %u", version);
if (!RpcChannel_Send(state->ctx.rpc, toolsVersion, strlen(toolsVersion) + 1,
&result, &resultLen)) {
g_debug("Error setting tools version: %s.\n", result);
}
vm_free(result);
g_free(toolsVersion);
}
#if defined (__linux__)
/* Send the IOPL elevation capability to VMX. */
if (state->mainService) {
unsigned int oldLevel;
char *result = NULL;
size_t resultLen;
const char ioplElev[] = "tools.capability.iopl_elevation";
oldLevel = Iopl_Get();
g_debug("%s: old IOPL = %u\n", __FUNCTION__, oldLevel);
if (iopl(3) < 0) {
g_debug("Error raising the IOPL, %s", strerror(errno));
}
g_debug("%s: new IOPL = %u\n", __FUNCTION__, Iopl_Get());
if (!RpcChannel_Send(state->ctx.rpc, ioplElev, sizeof ioplElev,
&result, &resultLen)) {
g_debug("Error setting tools iopl elevation capability: %s\n",
result);
vm_free(result);
}
if (iopl(oldLevel) < 0) {
g_debug("Error restoring the IOPL, %s", strerror(errno));
}
}
#endif
state->capsRegistered = TRUE;
free(confPath);
return RPCIN_SETRETVALS(data, "", TRUE);
}
