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/*********************************************************
* Copyright (C) 2008-2015 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation version 2.1 and no later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the Lesser GNU General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
*********************************************************/
/**
* @file vixPlugin.c
*
* Tools Service entry point for the VIX plugin.
*/
#define G_LOG_DOMAIN "vix"
#include <string.h>
#include "vmware.h"
#include "syncDriver.h"
#include "vixCommands.h"
#include "vixPluginInt.h"
#include "vmware/tools/utils.h"
#include "vmware/tools/vmbackup.h"
#if !defined(__APPLE__)
#include "vm_version.h"
#include "embed_version.h"
#include "vmtoolsd_version.h"
VM_EMBED_VERSION(VMTOOLSD_VERSION_STRING);
#endif
/**
* IO freeze signal handler. Restrict VIX commands.
*
* @param[in] src The source object.
* @param[in] ctx The application context.
* @param[in] freeze Whether I/O is being frozen.
* @param[in] data Unused.
*/
static void
VixIOFreeze(gpointer src,
ToolsAppCtx *ctx,
gboolean freeze,
gpointer data)
{
FoundryToolsDaemon_RestrictVixCommands(ctx, freeze);
}
/**
* Clean up internal state on shutdown.
*
* @param[in] src The source object.
* @param[in] ctx Unused.
* @param[in] plugin Plugin registration data.
*/
static void
VixShutdown(gpointer src,
ToolsAppCtx *ctx,
ToolsPluginData *plugin)
{
FoundryToolsDaemon_Uninitialize(ctx);
}
/**
* Returns the registration data for either the guestd or userd process.
*
* @param[in] ctx The application context.
*
* @return The registration data.
*/
TOOLS_MODULE_EXPORT ToolsPluginData *
ToolsOnLoad(ToolsAppCtx *ctx)
{
static ToolsPluginData regData = {
"vix",
NULL,
NULL
};
RpcChannelCallback rpcs[] = {
{ VIX_BACKDOORCOMMAND_RUN_PROGRAM,
FoundryToolsDaemonRunProgram, NULL, NULL, NULL, 0 },
{ VIX_BACKDOORCOMMAND_GET_PROPERTIES,
FoundryToolsDaemonGetToolsProperties, NULL, NULL, 0 },
{ VIX_BACKDOORCOMMAND_SEND_HGFS_PACKET,
ToolsDaemonHgfsImpersonated, NULL, NULL, NULL, 0 },
{ VIX_BACKDOORCOMMAND_COMMAND,
ToolsDaemonTcloReceiveVixCommand, NULL, NULL, 0 },
{ VIX_BACKDOORCOMMAND_MOUNT_VOLUME_LIST,
ToolsDaemonTcloMountHGFS, NULL, NULL, NULL, 0 },
};
ToolsPluginSignalCb sigs[] = {
{ TOOLS_CORE_SIG_SHUTDOWN, VixShutdown, ®Data }
};
ToolsAppReg regs[] = {
{ TOOLS_APP_GUESTRPC, VMTools_WrapArray(rpcs, sizeof *rpcs, ARRAYSIZE(rpcs)) },
{ TOOLS_APP_SIGNALS, VMTools_WrapArray(sigs, sizeof *sigs, ARRAYSIZE(sigs)) }
};
#if defined(G_PLATFORM_WIN32)
ToolsCore_InitializeCOM(ctx);
#endif
FoundryToolsDaemon_Initialize(ctx);
regData.regs = VMTools_WrapArray(regs, sizeof *regs, ARRAYSIZE(regs));
if (strcmp(ctx->name, VMTOOLS_GUEST_SERVICE) == 0 && SyncDriver_Init()) {
size_t i;
size_t reg;
for (reg = 0; reg < ARRAYSIZE(regs); reg++) {
if (regs[reg].type == TOOLS_APP_SIGNALS) {
/*
* If running the system daemon and if the sync driver is active,
* add signal registrations for IO_FREEZE signal.
*/
ToolsPluginSignalCb sysSigs[] = {
{ TOOLS_CORE_SIG_IO_FREEZE, VixIOFreeze, NULL }
};
for (i = 0; i < ARRAYSIZE(sysSigs); i++) {
g_array_append_val(regs[reg].data, sysSigs[i]);
}
}
#if defined(_WIN32) || defined(linux)
else if (regs[reg].type == TOOLS_APP_GUESTRPC) {
/*
* If running the system daemon and if the sync driver is active,
* add RPC registrations for sync driver RPC commands.
*/
RpcChannelCallback sysRpcs[] = {
{ VIX_BACKDOORCOMMAND_SYNCDRIVER_FREEZE,
ToolsDaemonTcloSyncDriverFreeze, NULL, NULL, NULL, 0 },
{ VIX_BACKDOORCOMMAND_SYNCDRIVER_THAW,
ToolsDaemonTcloSyncDriverThaw, NULL, NULL, NULL, 0 }
};
for (i = 0; i < ARRAYSIZE(sysRpcs); i++) {
g_array_append_val(regs[reg].data, sysRpcs[i]);
}
}
#endif
}
}
return ®Data;
}
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