diff options
Diffstat (limited to 'src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMainVM.cpp')
| -rw-r--r-- | src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMainVM.cpp | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMainVM.cpp b/src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMainVM.cpp new file mode 100644 index 00000000..11dd6070 --- /dev/null +++ b/src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMainVM.cpp @@ -0,0 +1,173 @@ +/* $Id: VBoxBusMouseMainVM.cpp $ */ +/** @file + * Bus Mouse main VM module. + */ + +/* + * Copyright (C) 2010-2020 Oracle Corporation + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#include <VBox/ExtPack/ExtPack.h> + +#include <VBox/err.h> +#include <VBox/version.h> +#include <VBox/vmm/cfgm.h> +#include <iprt/string.h> +#include <iprt/param.h> +#include <iprt/path.h> + + +/********************************************************************************************************************************* +* Global Variables * +*********************************************************************************************************************************/ +/** Pointer to the extension pack helpers. */ +static PCVBOXEXTPACKHLP g_pHlp; + + +// /** +// * @interface_method_impl{VBOXEXTPACKVMREG,pfnConsoleReady} +// */ +// static DECLCALLBACK(void) vboxBusMouseExtPackVM_ConsoleReady(PCVBOXEXTPACKVMREG pThis, VBOXEXTPACK_IF_CS(IConsole) *pConsole); +// +// /** +// * @interface_method_impl{VBOXEXTPACKVMREG,pfnUnload} +// */ +// static DECLCALLBACK(void) vboxBusMouseExtPackVM_Unload(PCVBOXEXTPACKVMREG pThis); + +/** + * @interface_method_impl{VBOXEXTPACKVMREG,pfnVMConfigureVMM + */ +static DECLCALLBACK(int) vboxBusMouseExtPackVM_VMConfigureVMM(PCVBOXEXTPACKVMREG pThis, VBOXEXTPACK_IF_CS(IConsole) *pConsole, PVM pVM) +{ + RT_NOREF(pThis, pConsole); + + /* + * Find the bus mouse module and tell PDM to load it. + * ASSUME /PDM/Devices exists. + */ + char szPath[RTPATH_MAX]; + int rc = g_pHlp->pfnFindModule(g_pHlp, "VBoxBusMouseR3", NULL, VBOXEXTPACKMODKIND_R3, szPath, sizeof(szPath), NULL); + if (RT_FAILURE(rc)) + return rc; + + PCFGMNODE pCfgRoot = CFGMR3GetRoot(pVM); + AssertReturn(pCfgRoot, VERR_INTERNAL_ERROR_3); + + PCFGMNODE pCfgDevices = CFGMR3GetChild(pCfgRoot, "PDM/Devices"); + AssertReturn(pCfgDevices, VERR_INTERNAL_ERROR_3); + + PCFGMNODE pCfgMine; + rc = CFGMR3InsertNode(pCfgDevices, "VBoxBusMouse", &pCfgMine); + AssertRCReturn(rc, rc); + rc = CFGMR3InsertString(pCfgMine, "Path", szPath); + AssertRCReturn(rc, rc); + + /* + * Tell PDM where to find the R0 and RC modules for the bus mouse device. + */ +#ifdef VBOX_WITH_RAW_MODE + rc = g_pHlp->pfnFindModule(g_pHlp, "VBoxBusMouseRC", NULL, VBOXEXTPACKMODKIND_RC, szPath, sizeof(szPath), NULL); + AssertRCReturn(rc, rc); + RTPathStripFilename(szPath); + rc = CFGMR3InsertString(pCfgMine, "RCSearchPath", szPath); + AssertRCReturn(rc, rc); +#endif + + rc = g_pHlp->pfnFindModule(g_pHlp, "VBoxBusMouseR0", NULL, VBOXEXTPACKMODKIND_R0, szPath, sizeof(szPath), NULL); + AssertRCReturn(rc, rc); + RTPathStripFilename(szPath); + rc = CFGMR3InsertString(pCfgMine, "R0SearchPath", szPath); + AssertRCReturn(rc, rc); + + return VINF_SUCCESS; +} + +// /** +// * @interface_method_impl{VBOXEXTPACKVMREG,pfnVMPowerOn} +// */ +// static DECLCALLBACK(int) vboxBusMouseExtPackVM_VMPowerOn(PCVBOXEXTPACKVMREG pThis, VBOXEXTPACK_IF_CS(IConsole) *pConsole, PVM pVM); +// +// /** +// * @interface_method_impl{VBOXEXTPACKVMREG,pfnVMPowerOff} +// */ +// static DECLCALLBACK(void) vboxBusMouseExtPackVM_VMPowerOff(PCVBOXEXTPACKVMREG pThis, VBOXEXTPACK_IF_CS(IConsole) *pConsole, PVM pVM); +// +// /** +// * @interface_method_impl{VBOXEXTPACKVMREG,pfnQueryObject} +// */ +// static DECLCALLBACK(void) vboxBusMouseExtPackVM_QueryObject(PCVBOXEXTPACKVMREG pThis, PCRTUUID pObjectId); + + +static const VBOXEXTPACKVMREG g_vboxBusMouseExtPackVMReg = +{ + VBOXEXTPACKVMREG_VERSION, + /* .uVBoxFullVersion = */ VBOX_FULL_VERSION, + /* .pfnConsoleReady = */ NULL, + /* .pfnUnload = */ NULL, + /* .pfnVMConfigureVMM = */ vboxBusMouseExtPackVM_VMConfigureVMM, + /* .pfnVMPowerOn = */ NULL, + /* .pfnVMPowerOff = */ NULL, + /* .pfnQueryObject = */ NULL, + /* .pfnReserved1 = */ NULL, + /* .pfnReserved2 = */ NULL, + /* .pfnReserved3 = */ NULL, + /* .pfnReserved4 = */ NULL, + /* .pfnReserved5 = */ NULL, + /* .pfnReserved6 = */ NULL, + /* .u32Reserved7 = */ 0, + VBOXEXTPACKVMREG_VERSION +}; + + +/** @callback_method_impl{FNVBOXEXTPACKVMREGISTER} */ +extern "C" DECLEXPORT(int) VBoxExtPackVMRegister(PCVBOXEXTPACKHLP pHlp, PCVBOXEXTPACKVMREG *ppReg, PRTERRINFO pErrInfo) +{ + /* + * Check the VirtualBox version. + */ + if (!VBOXEXTPACK_IS_VER_COMPAT(pHlp->u32Version, VBOXEXTPACKHLP_VERSION)) + return RTErrInfoSetF(pErrInfo, VERR_VERSION_MISMATCH, + "Helper version mismatch - expected %#x got %#x", + VBOXEXTPACKHLP_VERSION, pHlp->u32Version); + if ( VBOX_FULL_VERSION_GET_MAJOR(pHlp->uVBoxFullVersion) != VBOX_VERSION_MAJOR + || VBOX_FULL_VERSION_GET_MINOR(pHlp->uVBoxFullVersion) != VBOX_VERSION_MINOR) + return RTErrInfoSetF(pErrInfo, VERR_VERSION_MISMATCH, + "VirtualBox version mismatch - expected %u.%u got %u.%u", + VBOX_VERSION_MAJOR, VBOX_VERSION_MINOR, + VBOX_FULL_VERSION_GET_MAJOR(pHlp->uVBoxFullVersion), + VBOX_FULL_VERSION_GET_MINOR(pHlp->uVBoxFullVersion)); + + /* + * We're good, save input and return the registration structure. + */ + g_pHlp = pHlp; + *ppReg = &g_vboxBusMouseExtPackVMReg; + + return VINF_SUCCESS; +} + |