diff options
Diffstat (limited to '')
| -rw-r--r-- | src/VBox/ExtPacks/BusMouseSample/.scm-settings | 33 | ||||
| -rw-r--r-- | src/VBox/ExtPacks/BusMouseSample/DevBusMouse.cpp | 901 | ||||
| -rw-r--r-- | src/VBox/ExtPacks/BusMouseSample/ExtPack.xml | 10 | ||||
| -rw-r--r-- | src/VBox/ExtPacks/BusMouseSample/Makefile.kmk | 203 | ||||
| -rw-r--r-- | src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMain.cpp | 130 | ||||
| -rw-r--r-- | src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMainVM.cpp | 175 |
6 files changed, 1452 insertions, 0 deletions
diff --git a/src/VBox/ExtPacks/BusMouseSample/.scm-settings b/src/VBox/ExtPacks/BusMouseSample/.scm-settings new file mode 100644 index 00000000..637f87d2 --- /dev/null +++ b/src/VBox/ExtPacks/BusMouseSample/.scm-settings @@ -0,0 +1,33 @@ +# $Id: .scm-settings $ +## @file +# Source code massager settings for BusMouse sample. +# + +# +# Copyright (C) 2010-2023 Oracle and/or its affiliates. +# +# 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. +# + +# This directory contains sample code and are therefore under MIT license. +--license-mit + diff --git a/src/VBox/ExtPacks/BusMouseSample/DevBusMouse.cpp b/src/VBox/ExtPacks/BusMouseSample/DevBusMouse.cpp new file mode 100644 index 00000000..da480986 --- /dev/null +++ b/src/VBox/ExtPacks/BusMouseSample/DevBusMouse.cpp @@ -0,0 +1,901 @@ +/* $Id: DevBusMouse.cpp $ */ +/** @file + * BusMouse - Microsoft Bus (parallel) mouse controller device. + */ + +/* + * Copyright (C) 2006-2023 Oracle and/or its affiliates. + * + * 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 * +*********************************************************************************************************************************/ +#define LOG_GROUP LOG_GROUP_DEV_KBD +#include <VBox/vmm/pdmdev.h> +#ifndef IN_RING3 +# include <VBox/vmm/pdmapi.h> +#endif +#include <VBox/AssertGuest.h> +#include <VBox/version.h> +#include <iprt/assert.h> +#include <iprt/uuid.h> + +/** @page pg_busmouse DevBusMouse - Microsoft Bus Mouse Emulation + * + * The Microsoft Bus Mouse was an early mouse sold by Microsoft, originally + * introduced in 1983. The mouse had a D-shaped 9-pin connector which plugged + * into a small ISA add-in board. + * + * The mouse itself was very simple (compared to a serial mouse) and most of the + * logic was located on the ISA board. Later, Microsoft sold an InPort mouse, + * which was also called a "bus mouse", but used a different interface. + * + * Microsoft part numbers for the Bus Mouse were 037-099 (100 ppi) + * and 037-199 (200 ppi). + * + * The Bus Mouse adapter included IRQ configuration jumpers (ref. MS article + * Q12230). The IRQ could be set to one of 2, 3, 4, 5. The typical setting + * would be IRQ 2 for a PC/XT and IRQ 5 for an AT compatible. Because IRQ 5 + * may conflict with a SoundBlaster or a PCI device, this device defaults to + * IRQ 3. Note that IRQ 3 is also used by the COM 2 device, not often needed. + * + * The ISA adapter was built around an Intel 8255A compatible chip (ref. + * MS article Q46369). Once enabled, the adapter raises the configured IRQ + * 30 times per second; the rate is not configurable. The interrupts + * occur regardless of whether the mouse state has changed or not. + * + * To function properly, the 8255A must be programmed as follows: + * - Port A: Input. Used to read motion deltas and button states. + * - Port B: Output. Not used except for mouse detection. + * - Port C: Split. Upper bits set as output, used for control purposes. + * Lower bits set as input, reflecting IRQ state. + * + * Detailed information was gleaned from Windows and OS/2 DDK mouse samples. + */ + + +/********************************************************************************************************************************* +* Defined Constants And Macros * +*********************************************************************************************************************************/ +/** The original bus mouse controller is fixed at I/O port 0x23C. */ +#define BMS_IO_BASE 0x23C +#define BMS_IO_SIZE 4 + +/** @name Offsets relative to the I/O base. + *@{ */ +#define BMS_PORT_DATA 0 /**< 8255 Port A. */ +#define BMS_PORT_SIG 1 /**< 8255 Port B. */ +#define BMS_PORT_CTRL 2 /**< 8255 Port C. */ +#define BMS_PORT_INIT 3 /**< 8255 Control Port. */ +/** @} */ + +/** @name Port C bits (control port). + * @{ */ +#define BMS_CTL_INT_DIS RT_BIT(4) /**< Disable IRQ (else enabled). */ +#define BMS_CTL_SEL_HIGH RT_BIT(5) /**< Select hi nibble (else lo). */ +#define BMS_CTL_SEL_Y RT_BIT(6) /**< Select X to read (else Y). */ +#define BMS_CTL_HOLD RT_BIT(7) /**< Hold counter (else clear). */ +/** @} */ + +/** @name Port A bits (data port). + * @{ */ +#define BMS_DATA_DELTA 0x0F /**< Motion delta in lower nibble. */ +#define BMS_DATA_B3_UP RT_BIT(5) /**< Button 3 (right) is up. */ +#define BMS_DATA_B2_UP RT_BIT(6) /**< Button 2 (middle) is up. */ +#define BMS_DATA_B1_UP RT_BIT(7) /**< Button 1 (left) is up. */ +/** @} */ + +/** Convert IRQ level (2/3/4/5) to a bit in the control register. */ +#define BMS_IRQ_BIT(a) (1 << (5 - a)) + +/** IRQ period, corresponds to approx. 30 Hz. */ +#define BMS_IRQ_PERIOD_MS 34 + +/** Default IRQ setting. */ +#define BMS_DEFAULT_IRQ 3 + +/** The saved state version. */ +#define BMS_SAVED_STATE_VERSION 1 + + +/********************************************************************************************************************************* +* Structures and Typedefs * +*********************************************************************************************************************************/ +/** + * The shared Bus Mouse device state. + */ +typedef struct MouState +{ + /** @name 8255A state + * @{ */ + uint8_t port_a; + uint8_t port_b; + uint8_t port_c; + uint8_t ctrl_port; + uint8_t cnt_held; /**< Counters held for reading. */ + uint8_t held_dx; + uint8_t held_dy; + uint8_t irq; /**< The "jumpered" IRQ level. */ + int32_t irq_toggle_counter; + /** Timer period in milliseconds. */ + uint32_t cTimerPeriodMs; + /** Mouse timer handle. */ + TMTIMERHANDLE hMouseTimer; + /** @} */ + + /** @name mouse state + * @{ */ + int32_t disable_counter; + int32_t mouse_dx; /* current values, needed for 'poll' mode */ + int32_t mouse_dy; + uint8_t mouse_enabled; + uint8_t mouse_buttons; + uint8_t mouse_buttons_reported; + uint8_t bAlignment; + /** @} */ + + /** The I/O ports registration. */ + IOMIOPORTHANDLE hIoPorts; + +} MouState, BMSSTATE; +/** Pointer to the shared Bus Mouse device state. */ +typedef BMSSTATE *PBMSSTATE; + + +/** + * The ring-3 Bus Mouse device state. + */ +typedef struct BMSSTATER3 +{ + /** Pointer to the device instance. + * @note Only for getting our bearings in an interface method. */ + PPDMDEVINSR3 pDevIns; + + /** + * Mouse port - LUN#0. + * + * @implements PDMIBASE + * @implements PDMIMOUSEPORT + */ + struct + { + /** The base interface for the mouse port. */ + PDMIBASE IBase; + /** The mouse port base interface. */ + PDMIMOUSEPORT IPort; + + /** The base interface of the attached mouse driver. */ + R3PTRTYPE(PPDMIBASE) pDrvBase; + /** The mouse interface of the attached mouse driver. */ + R3PTRTYPE(PPDMIMOUSECONNECTOR) pDrv; + } Mouse; +} BMSSTATER3; +/** Pointer to the ring-3 Bus Mouse device state. */ +typedef BMSSTATER3 *PBMSSTATER3; + + +#ifndef VBOX_DEVICE_STRUCT_TESTCASE + +# ifdef IN_RING3 + +/** + * Report a change in status down the driver chain. + * + * We want to report the mouse as enabled if and only if the guest is "using" + * it. That way, other devices (e.g. a PS/2 or USB mouse) can receive mouse + * events when the bus mouse is disabled. Enabling interrupts constitutes + * enabling the bus mouse. The mouse is considered disabled if interrupts are + * disabled for several consecutive mouse timer ticks; this is because the + * interrupt handler in the guest typically temporarily disables interrupts and + * we do not want to toggle the enabled/disabled state more often than + * necessary. + */ +static void bmsR3UpdateDownstreamStatus(PBMSSTATE pThis, PBMSSTATER3 pThisCC) +{ + PPDMIMOUSECONNECTOR pDrv = pThisCC->Mouse.pDrv; + bool fEnabled = !!pThis->mouse_enabled; + if (pDrv) /* pDrv may be NULL if no mouse interface attached. */ + pDrv->pfnReportModes(pDrv, fEnabled, false, false, false); +} + +/** + * Process a mouse event coming from the host. + */ +static void bmsR3MouseEvent(PBMSSTATE pThis, int dx, int dy, int dz, int dw, int buttons_state) +{ + LogRel3(("%s: dx=%d, dy=%d, dz=%d, dw=%d, buttons_state=0x%x\n", + __PRETTY_FUNCTION__, dx, dy, dz, dw, buttons_state)); + + /* Only record X/Y movement and buttons. */ + pThis->mouse_dx += dx; + pThis->mouse_dy += dy; + pThis->mouse_buttons = buttons_state; +} + +/** + * @callback_method_impl{FNTMTIMERDEV} + */ +static DECLCALLBACK(void) bmsR3TimerCallback(PPDMDEVINS pDevIns, TMTIMERHANDLE hTimer, void *pvUser) +{ + PBMSSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PBMSSTATE); + PBMSSTATER3 pThisCC = PDMDEVINS_2_DATA_CC(pDevIns, PBMSSTATER3); + uint8_t irq_bit; + RT_NOREF(pvUser); + Assert(hTimer == pThis->hMouseTimer); + + /* Toggle the IRQ line if interrupts are enabled. */ + irq_bit = BMS_IRQ_BIT(pThis->irq); + + if (pThis->port_c & irq_bit) + { + if (!(pThis->port_c & BMS_CTL_INT_DIS)) + PDMDevHlpISASetIrq(pDevIns, pThis->irq, PDM_IRQ_LEVEL_LOW); + pThis->port_c &= ~irq_bit; + } + else + { + pThis->port_c |= irq_bit; + if (!(pThis->port_c & BMS_CTL_INT_DIS)) + PDMDevHlpISASetIrq(pDevIns, pThis->irq, PDM_IRQ_LEVEL_HIGH); + } + + /* Handle enabling/disabling of the mouse interface. */ + if (pThis->port_c & BMS_CTL_INT_DIS) + { + if (pThis->disable_counter) + --pThis->disable_counter; + + if (pThis->disable_counter == 0 && pThis->mouse_enabled) + { + pThis->mouse_enabled = false; + bmsR3UpdateDownstreamStatus(pThis, pThisCC); + } + } + else + { + pThis->disable_counter = 8; /* Re-arm the disable countdown. */ + if (!pThis->mouse_enabled) + { + pThis->mouse_enabled = true; + bmsR3UpdateDownstreamStatus(pThis, pThisCC); + } + } + + /* Re-arm the timer. */ + PDMDevHlpTimerSetMillies(pDevIns, hTimer, pThis->cTimerPeriodMs); +} + +# endif /* IN_RING3 */ + +static void bmsSetReportedButtons(PBMSSTATE pThis, unsigned fButtons, unsigned fButtonMask) +{ + pThis->mouse_buttons_reported |= (fButtons & fButtonMask); + pThis->mouse_buttons_reported &= (fButtons | ~fButtonMask); +} + +/** + * Update the internal state after a write to port C. + */ +static void bmsUpdateCtrl(PPDMDEVINS pDevIns, PBMSSTATE pThis) +{ + int32_t dx, dy; + + /* If the controller is in hold state, transfer data from counters. */ + if (pThis->port_c & BMS_CTL_HOLD) + { + if (!pThis->cnt_held) + { + pThis->cnt_held = true; + dx = pThis->mouse_dx < 0 ? RT_MAX(pThis->mouse_dx, -128) + : RT_MIN(pThis->mouse_dx, 127); + dy = pThis->mouse_dy < 0 ? RT_MAX(pThis->mouse_dy, -128) + : RT_MIN(pThis->mouse_dy, 127); + pThis->mouse_dx -= dx; + pThis->mouse_dy -= dy; + bmsSetReportedButtons(pThis, pThis->mouse_buttons & 0x07, 0x07); + + /* Force type conversion. */ + pThis->held_dx = dx; + pThis->held_dy = dy; + } + } + else + pThis->cnt_held = false; + + /* Move the appropriate nibble into port A. */ + if (pThis->cnt_held) + { + if (pThis->port_c & BMS_CTL_SEL_Y) + { + if (pThis->port_c & BMS_CTL_SEL_HIGH) + pThis->port_a = pThis->held_dy >> 4; + else + pThis->port_a = pThis->held_dy & 0xF; + } + else + { + if (pThis->port_c & BMS_CTL_SEL_HIGH) + pThis->port_a = pThis->held_dx >> 4; + else + pThis->port_a = pThis->held_dx & 0xF; + } + /* And update the button bits. */ + pThis->port_a |= pThis->mouse_buttons & 1 ? 0 : BMS_DATA_B1_UP; + pThis->port_a |= pThis->mouse_buttons & 2 ? 0 : BMS_DATA_B3_UP; + pThis->port_a |= pThis->mouse_buttons & 4 ? 0 : BMS_DATA_B2_UP; + } + /* Immediately clear the IRQ if necessary. */ + if (pThis->port_c & BMS_CTL_INT_DIS) + { + PDMDevHlpISASetIrq(pDevIns, pThis->irq, PDM_IRQ_LEVEL_LOW); + pThis->port_c &= ~BMS_IRQ_BIT(pThis->irq); + } +} + +/** + * @callback_method_impl{FNIOMIOPORTNEWIN} + */ +static DECLCALLBACK(VBOXSTRICTRC) bmsIoPortRead(PPDMDEVINS pDevIns, void *pvUser, RTIOPORT offPort, uint32_t *pu32, unsigned cb) +{ + RT_NOREF(pvUser); + if (cb == 1) + { + PBMSSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PBMSSTATE); + uint32_t uValue; + + switch (offPort) + { + case BMS_PORT_DATA: + /* Read port A. */ + uValue = pThis->port_a; + break; + case BMS_PORT_SIG: + /* Read port B. */ + uValue = pThis->port_b; + break; + case BMS_PORT_CTRL: + /* Read port C. */ + uValue = pThis->port_c; + /* Some Microsoft driver code reads the control port 10,000 times when + * determining the IRQ level. This can occur faster than the IRQ line + * transitions and the detection fails. To work around this, we force + * the IRQ bit to toggle every once in a while. + */ + if (pThis->irq_toggle_counter) + pThis->irq_toggle_counter--; + else + { + pThis->irq_toggle_counter = 1000; + uValue ^= BMS_IRQ_BIT(pThis->irq); + } + break; + case BMS_PORT_INIT: + /* Read the 8255A control port. */ + uValue = pThis->ctrl_port; + break; + default: + ASSERT_GUEST_MSG_FAILED(("invalid port %#x\n", offPort)); + uValue = 0xff; + break; + } + + *pu32 = uValue; + Log2(("mouIoPortRead: offPort=%#x+%x cb=%d *pu32=%#x\n", BMS_IO_BASE, offPort, cb, uValue)); + LogRel3(("mouIoPortRead: read port %u: %#04x\n", offPort, uValue)); + return VINF_SUCCESS; + } + ASSERT_GUEST_MSG_FAILED(("offPort=%#x cb=%d\n", offPort, cb)); + return VERR_IOM_IOPORT_UNUSED; +} + +/** + * @callback_method_impl{FNIOMIOPORTNEWOUT} + */ +static DECLCALLBACK(VBOXSTRICTRC) bmsIoPortWrite(PPDMDEVINS pDevIns, void *pvUser, RTIOPORT offPort, uint32_t u32, unsigned cb) +{ + RT_NOREF(pvUser); + if (cb == 1) + { + PBMSSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PBMSSTATE); + LogRel3(("mouIoPortWrite: write port %u: %#04x\n", offPort, u32)); + + switch (offPort) + { + case BMS_PORT_SIG: + /* Update port B. */ + pThis->port_b = u32; + break; + case BMS_PORT_DATA: + /* Do nothing, port A is not writable. */ + break; + case BMS_PORT_INIT: + pThis->ctrl_port = u32; + break; + case BMS_PORT_CTRL: + /* Update the high nibble of port C. */ + pThis->port_c = (u32 & 0xF0) | (pThis->port_c & 0x0F); + bmsUpdateCtrl(pDevIns, pThis); + break; + default: + ASSERT_GUEST_MSG_FAILED(("invalid port %#x\n", offPort)); + break; + } + + Log2(("mouIoPortWrite: offPort=%#x+%u cb=%d u32=%#x\n", BMS_IO_BASE, offPort, cb, u32)); + } + else + ASSERT_GUEST_MSG_FAILED(("offPort=%#x cb=%d\n", offPort, cb)); + return VINF_SUCCESS; +} + +# ifdef IN_RING3 + +/** + * @callback_method_impl{FNSSMDEVSAVEEXEC} + */ +static DECLCALLBACK(int) bmsR3SaveExec(PPDMDEVINS pDevIns, PSSMHANDLE pSSMHandle) +{ + PBMSSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PBMSSTATE); + PCPDMDEVHLPR3 pHlp = pDevIns->pHlpR3; + + /* 8255A state. */ + pHlp->pfnSSMPutU8(pSSMHandle, pThis->port_a); + pHlp->pfnSSMPutU8(pSSMHandle, pThis->port_b); + pHlp->pfnSSMPutU8(pSSMHandle, pThis->port_c); + pHlp->pfnSSMPutU8(pSSMHandle, pThis->ctrl_port); + /* Other device state. */ + pHlp->pfnSSMPutU8(pSSMHandle, pThis->cnt_held); + pHlp->pfnSSMPutU8(pSSMHandle, pThis->held_dx); + pHlp->pfnSSMPutU8(pSSMHandle, pThis->held_dy); + pHlp->pfnSSMPutU8(pSSMHandle, pThis->irq); + pHlp->pfnSSMPutU32(pSSMHandle, pThis->cTimerPeriodMs); + /* Current mouse state deltas. */ + pHlp->pfnSSMPutS32(pSSMHandle, pThis->mouse_dx); + pHlp->pfnSSMPutS32(pSSMHandle, pThis->mouse_dy); + pHlp->pfnSSMPutU8(pSSMHandle, pThis->mouse_buttons_reported); + /* Timer. */ + return PDMDevHlpTimerSave(pDevIns, pThis->hMouseTimer, pSSMHandle); +} + +/** + * @callback_method_impl{FNSSMDEVLOADEXEC} + */ +static DECLCALLBACK(int) bmsR3LoadExec(PPDMDEVINS pDevIns, PSSMHANDLE pSSMHandle, uint32_t uVersion, uint32_t uPass) +{ + PBMSSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PBMSSTATE); + PCPDMDEVHLPR3 pHlp = pDevIns->pHlpR3; + + Assert(uPass == SSM_PASS_FINAL); NOREF(uPass); + + if (uVersion > BMS_SAVED_STATE_VERSION) + return VERR_SSM_UNSUPPORTED_DATA_UNIT_VERSION; + + /* 8255A state. */ + pHlp->pfnSSMGetU8(pSSMHandle, &pThis->port_a); + pHlp->pfnSSMGetU8(pSSMHandle, &pThis->port_b); + pHlp->pfnSSMGetU8(pSSMHandle, &pThis->port_c); + pHlp->pfnSSMGetU8(pSSMHandle, &pThis->ctrl_port); + /* Other device state. */ + pHlp->pfnSSMGetU8(pSSMHandle, &pThis->cnt_held); + pHlp->pfnSSMGetU8(pSSMHandle, &pThis->held_dx); + pHlp->pfnSSMGetU8(pSSMHandle, &pThis->held_dy); + pHlp->pfnSSMGetU8(pSSMHandle, &pThis->irq); + pHlp->pfnSSMGetU32(pSSMHandle, &pThis->cTimerPeriodMs); + /* Current mouse state deltas. */ + pHlp->pfnSSMGetS32(pSSMHandle, &pThis->mouse_dx); + pHlp->pfnSSMGetS32(pSSMHandle, &pThis->mouse_dy); + pHlp->pfnSSMGetU8(pSSMHandle, &pThis->mouse_buttons_reported); + /* Timer. */ + return PDMDevHlpTimerLoad(pDevIns, pThis->hMouseTimer, pSSMHandle); +} + +/** + * Reset notification. + * + * @returns VBox status code. + * @param pDevIns The device instance data. + */ +static DECLCALLBACK(void) bmsR3Reset(PPDMDEVINS pDevIns) +{ + PBMSSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PBMSSTATE); + PBMSSTATER3 pThisCC = PDMDEVINS_2_DATA_CC(pDevIns, PBMSSTATER3); + + /* Reinitialize the timer. */ + pThis->cTimerPeriodMs = BMS_IRQ_PERIOD_MS / 2; + PDMDevHlpTimerSetMillies(pDevIns, pThis->hMouseTimer, pThis->cTimerPeriodMs); + + /* Clear the device setup. */ + pThis->port_a = pThis->port_b = 0; + pThis->port_c = BMS_CTL_INT_DIS; /* Interrupts disabled. */ + pThis->ctrl_port = 0x91; /* Default 8255A setup. */ + + /* Clear motion/button state. */ + pThis->cnt_held = false; + pThis->mouse_dx = pThis->mouse_dy = 0; + pThis->mouse_buttons = 0; + pThis->mouse_buttons_reported = 0; + pThis->disable_counter = 0; + pThis->irq_toggle_counter = 1000; + + if (pThis->mouse_enabled) + { + pThis->mouse_enabled = false; + bmsR3UpdateDownstreamStatus(pThis, pThisCC); + } +} + + +/* -=-=-=-=-=- Mouse: IBase -=-=-=-=-=- */ + +/** + * @interface_method_impl{PDMIBASE,pfnQueryInterface} + */ +static DECLCALLBACK(void *) bmsR3Base_QueryMouseInterface(PPDMIBASE pInterface, const char *pszIID) +{ + PBMSSTATER3 pThisCC = RT_FROM_MEMBER(pInterface, BMSSTATER3, Mouse.IBase); + PDMIBASE_RETURN_INTERFACE(pszIID, PDMIBASE, &pThisCC->Mouse.IBase); + PDMIBASE_RETURN_INTERFACE(pszIID, PDMIMOUSEPORT, &pThisCC->Mouse.IPort); + return NULL; +} + + +/* -=-=-=-=-=- Mouse: IMousePort -=-=-=-=-=- */ + +/** + * @interface_method_impl{PDMIMOUSEPORT,pfnPutEvent} + */ +static DECLCALLBACK(int) bmsR3MousePort_PutEvent(PPDMIMOUSEPORT pInterface, int32_t dx, + int32_t dy, int32_t dz, int32_t dw, + uint32_t fButtons) +{ + PBMSSTATER3 pThisCC = RT_FROM_MEMBER(pInterface, BMSSTATER3, Mouse.IPort); + PPDMDEVINS pDevIns = pThisCC->pDevIns; + PBMSSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PBMSSTATE); + int rc = PDMDevHlpCritSectEnter(pDevIns, pDevIns->CTX_SUFF(pCritSectRo), VERR_SEM_BUSY); + PDM_CRITSECT_RELEASE_ASSERT_RC_DEV(pDevIns, pDevIns->CTX_SUFF(pCritSectRo), rc); + + bmsR3MouseEvent(pThis, dx, dy, dz, dw, fButtons); + + PDMDevHlpCritSectLeave(pDevIns, pDevIns->CTX_SUFF(pCritSectRo)); + return VINF_SUCCESS; +} + +/** + * @interface_method_impl{PDMIMOUSEPORT,pfnPutEventAbs} + */ +static DECLCALLBACK(int) bmsR3MousePort_PutEventAbs(PPDMIMOUSEPORT pInterface, uint32_t x, uint32_t y, + int32_t dz, int32_t dw, uint32_t fButtons) +{ + RT_NOREF(pInterface, x, y, dz, dw, fButtons); + AssertFailedReturn(VERR_NOT_SUPPORTED); +} + +/** + * @interface_method_impl{PDMIMOUSEPORT,pfnPutEventMultiTouch} + */ +static DECLCALLBACK(int) bmsR3MousePort_PutEventMultiTouch(PPDMIMOUSEPORT pInterface, uint8_t cContacts, + const uint64_t *pau64Contacts, uint32_t u32ScanTime) +{ + RT_NOREF(pInterface, cContacts, pau64Contacts, u32ScanTime); + AssertFailedReturn(VERR_NOT_SUPPORTED); +} + +/* -=-=-=-=-=- setup code -=-=-=-=-=- */ + + +/** + * @interface_method_impl{PDMDEVREGR3,pfnAttach} + */ +static DECLCALLBACK(int) bmsR3Attach(PPDMDEVINS pDevIns, unsigned iLUN, uint32_t fFlags) +{ + PBMSSTATER3 pThisCC = PDMDEVINS_2_DATA_CC(pDevIns, PBMSSTATER3); + int rc; + + AssertMsgReturn(fFlags & PDM_TACH_FLAGS_NOT_HOT_PLUG, + ("Bus mouse device does not support hotplugging\n"), + VERR_INVALID_PARAMETER); + + switch (iLUN) + { + /* LUN #0: mouse */ + case 0: + rc = PDMDevHlpDriverAttach(pDevIns, iLUN, &pThisCC->Mouse.IBase, &pThisCC->Mouse.pDrvBase, "Bus Mouse Port"); + if (RT_SUCCESS(rc)) + { + pThisCC->Mouse.pDrv = PDMIBASE_QUERY_INTERFACE(pThisCC->Mouse.pDrvBase, PDMIMOUSECONNECTOR); + if (!pThisCC->Mouse.pDrv) + { + AssertLogRelMsgFailed(("LUN #0 doesn't have a mouse interface! rc=%Rrc\n", rc)); + rc = VERR_PDM_MISSING_INTERFACE; + } + } + else if (rc == VERR_PDM_NO_ATTACHED_DRIVER) + { + LogRel(("%s/%d: Warning: no driver attached to LUN #0!\n", pDevIns->pReg->szName, pDevIns->iInstance)); + rc = VINF_SUCCESS; + } + else + AssertLogRelMsgFailed(("Failed to attach LUN #0! rc=%Rrc\n", rc)); + break; + + default: + AssertMsgFailed(("Invalid LUN #%d\n", iLUN)); + return VERR_PDM_NO_SUCH_LUN; + } + + return rc; +} + + +/** + * @interface_method_impl{PDMDEVREGR3,pfnDetach} + */ +static DECLCALLBACK(void) bmsR3Detach(PPDMDEVINS pDevIns, unsigned iLUN, uint32_t fFlags) +{ +# if 0 + /* + * Reset the interfaces and update the controller state. + */ + PBMSSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PBMSSTATE); + switch (iLUN) + { + /* LUN #0: mouse */ + case 0: + pThis->Mouse.pDrv = NULL; + pThis->Mouse.pDrvBase = NULL; + break; + + default: + AssertMsgFailed(("Invalid LUN #%d\n", iLUN)); + break; + } +# else + RT_NOREF(pDevIns, iLUN, fFlags); +# endif +} + + +/** + * @interface_method_impl{PDMDEVREG,pfnConstruct} + */ +static DECLCALLBACK(int) bmsR3Construct(PPDMDEVINS pDevIns, int iInstance, PCFGMNODE pCfg) +{ + PDMDEV_CHECK_VERSIONS_RETURN(pDevIns); + PBMSSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PBMSSTATE); + PBMSSTATER3 pThisCC = PDMDEVINS_2_DATA_CC(pDevIns, PBMSSTATER3); + PCPDMDEVHLPR3 pHlp = pDevIns->pHlpR3; + int rc; + RT_NOREF(iInstance); + + Assert(iInstance == 0); + + /* + * Validate and read the configuration. + */ + PDMDEV_VALIDATE_CONFIG_RETURN(pDevIns, "IRQ", ""); + + rc = pHlp->pfnCFGMQueryU8Def(pCfg, "IRQ", &pThis->irq, BMS_DEFAULT_IRQ); + if (RT_FAILURE(rc)) + return PDMDEV_SET_ERROR(pDevIns, rc, N_("Failed to query \"IRQ\" from the config")); + if (pThis->irq < 2 || pThis->irq > 5) + return PDMDEV_SET_ERROR(pDevIns, rc, N_("Invalid \"IRQ\" config setting")); + + Log(("busmouse: IRQ=%u fRCEnabled=%RTbool fR0Enabled=%RTbool\n", pThis->irq, pDevIns->fRCEnabled, pDevIns->fR0Enabled)); + + /* + * Initialize the interfaces. + */ + pThisCC->pDevIns = pDevIns; + pThisCC->Mouse.IBase.pfnQueryInterface = bmsR3Base_QueryMouseInterface; + pThisCC->Mouse.IPort.pfnPutEvent = bmsR3MousePort_PutEvent; + pThisCC->Mouse.IPort.pfnPutEventAbs = bmsR3MousePort_PutEventAbs; + pThisCC->Mouse.IPort.pfnPutEventTouchScreen = bmsR3MousePort_PutEventMultiTouch; + pThisCC->Mouse.IPort.pfnPutEventTouchPad = bmsR3MousePort_PutEventMultiTouch; + + /* + * Create the interrupt timer. + */ + rc = PDMDevHlpTimerCreate(pDevIns, TMCLOCK_VIRTUAL, bmsR3TimerCallback, pThis, + TMTIMER_FLAGS_DEFAULT_CRIT_SECT | TMTIMER_FLAGS_NO_RING0, "Bus Mouse", &pThis->hMouseTimer); + AssertRCReturn(rc, rc); + + /* + * Register I/O ports. + */ + static const IOMIOPORTDESC s_aDescs[] = + { + { "DATA", "DATA", NULL, NULL }, + { "SIG", "SIG", NULL, NULL }, + { "CTRL", "CTRL", NULL, NULL }, + { "INIT", "INIT", NULL, NULL }, + { NULL, NULL, NULL, NULL } + }; + rc = PDMDevHlpIoPortCreateAndMap(pDevIns, BMS_IO_BASE, BMS_IO_SIZE, bmsIoPortWrite, bmsIoPortRead, + "Bus Mouse", s_aDescs, &pThis->hIoPorts); + AssertRCReturn(rc, rc); + + /* + * Register saved state. + */ + rc = PDMDevHlpSSMRegister(pDevIns, BMS_SAVED_STATE_VERSION, sizeof(*pThis), bmsR3SaveExec, bmsR3LoadExec); + AssertRCReturn(rc, rc); + + /* + * Attach to the mouse driver. + */ + rc = bmsR3Attach(pDevIns, 0, PDM_TACH_FLAGS_NOT_HOT_PLUG); + AssertRCReturn(rc, rc); + + /* + * Initialize the device state. + */ + bmsR3Reset(pDevIns); + + return VINF_SUCCESS; +} + +# else /* !IN_RING3 */ + +/** + * @callback_method_impl{PDMDEVREGR0,pfnConstruct} + */ +static DECLCALLBACK(int) bmsRZConstruct(PPDMDEVINS pDevIns) +{ + PDMDEV_CHECK_VERSIONS_RETURN(pDevIns); + PBMSSTATE pThis = PDMDEVINS_2_DATA(pDevIns, PBMSSTATE); + + int rc = PDMDevHlpIoPortSetUpContext(pDevIns, pThis->hIoPorts, bmsIoPortWrite, bmsIoPortRead, NULL /*pvUser*/); + AssertRCReturn(rc, rc); + + return VINF_SUCCESS; +} + +# endif /* !IN_RING3 */ + + +/** + * The device registration structure. + */ +static const PDMDEVREG g_DeviceBusMouse = +{ + /* .u32Version = */ PDM_DEVREG_VERSION, + /* .uReserved0 = */ 0, + /* .szName = */ "busmouse", + /* .fFlags = */ PDM_DEVREG_FLAGS_DEFAULT_BITS /** @todo | PDM_DEVREG_FLAGS_RZ */ | PDM_DEVREG_FLAGS_NEW_STYLE, + /* .fClass = */ PDM_DEVREG_CLASS_INPUT, + /* .cMaxInstances = */ 1, + /* .uSharedVersion = */ 42, + /* .cbInstanceShared = */ sizeof(BMSSTATE), + /* .cbInstanceCC = */ CTX_EXPR(sizeof(BMSSTATER3), 0, 0), + /* .cbInstanceRC = */ 0, + /* .cMaxPciDevices = */ 0, + /* .cMaxMsixVectors = */ 0, + /* .pszDescription = */ "Microsoft Bus Mouse controller. LUN #0 is the mouse connector.", +# if defined(IN_RING3) + /* .pszRCMod = */ "VBoxDDRC.rc", + /* .pszR0Mod = */ "VBoxDDR0.r0", + /* .pfnConstruct = */ bmsR3Construct, + /* .pfnDestruct = */ NULL, + /* .pfnRelocate = */ NULL, + /* .pfnMemSetup = */ NULL, + /* .pfnPowerOn = */ NULL, + /* .pfnReset = */ bmsR3Reset, + /* .pfnSuspend = */ NULL, + /* .pfnResume = */ NULL, + /* .pfnAttach = */ bmsR3Attach, + /* .pfnDetach = */ bmsR3Detach, + /* .pfnQueryInterface = */ NULL, + /* .pfnInitComplete = */ NULL, + /* .pfnPowerOff = */ NULL, + /* .pfnSoftReset = */ NULL, + /* .pfnReserved0 = */ NULL, + /* .pfnReserved1 = */ NULL, + /* .pfnReserved2 = */ NULL, + /* .pfnReserved3 = */ NULL, + /* .pfnReserved4 = */ NULL, + /* .pfnReserved5 = */ NULL, + /* .pfnReserved6 = */ NULL, + /* .pfnReserved7 = */ NULL, +# elif defined(IN_RING0) + /* .pfnEarlyConstruct = */ NULL, + /* .pfnConstruct = */ bmsRZConstruct, + /* .pfnDestruct = */ NULL, + /* .pfnFinalDestruct = */ NULL, + /* .pfnRequest = */ NULL, + /* .pfnReserved0 = */ NULL, + /* .pfnReserved1 = */ NULL, + /* .pfnReserved2 = */ NULL, + /* .pfnReserved3 = */ NULL, + /* .pfnReserved4 = */ NULL, + /* .pfnReserved5 = */ NULL, + /* .pfnReserved6 = */ NULL, + /* .pfnReserved7 = */ NULL, +# elif defined(IN_RC) + /* .pfnConstruct = */ bmsRZConstruct, + /* .pfnReserved0 = */ NULL, + /* .pfnReserved1 = */ NULL, + /* .pfnReserved2 = */ NULL, + /* .pfnReserved3 = */ NULL, + /* .pfnReserved4 = */ NULL, + /* .pfnReserved5 = */ NULL, + /* .pfnReserved6 = */ NULL, + /* .pfnReserved7 = */ NULL, +# else +# error "Not in IN_RING3, IN_RING0 or IN_RC!" +# endif + /* .u32VersionEnd = */ PDM_DEVREG_VERSION +}; + +# ifdef VBOX_IN_EXTPACK_R3 + +/** + * @callback_method_impl{FNPDMVBOXDEVICESREGISTER} + */ +extern "C" DECLEXPORT(int) VBoxDevicesRegister(PPDMDEVREGCB pCallbacks, uint32_t u32Version) +{ + AssertLogRelMsgReturn(u32Version >= VBOX_VERSION, + ("u32Version=%#x VBOX_VERSION=%#x\n", u32Version, VBOX_VERSION), + VERR_EXTPACK_VBOX_VERSION_MISMATCH); + AssertLogRelMsgReturn(pCallbacks->u32Version == PDM_DEVREG_CB_VERSION, + ("pCallbacks->u32Version=%#x PDM_DEVREG_CB_VERSION=%#x\n", pCallbacks->u32Version, PDM_DEVREG_CB_VERSION), + VERR_VERSION_MISMATCH); + + return pCallbacks->pfnRegister(pCallbacks, &g_DeviceBusMouse); +} + +# else /* !VBOX_IN_EXTPACK_R3 */ + +/** Pointer to the ring-0 device registrations for the Bus Mouse. */ +static PCPDMDEVREGR0 g_apDevRegs[] = +{ + &g_DeviceBusMouse, +}; + +/** Module device registration record for the Bus Mouse. */ +static PDMDEVMODREGR0 g_ModDevReg = +{ + /* .u32Version = */ PDM_DEVMODREGR0_VERSION, + /* .cDevRegs = */ RT_ELEMENTS(g_apDevRegs), + /* .papDevRegs = */ &g_apDevRegs[0], + /* .hMod = */ NULL, + /* .ListEntry = */ { NULL, NULL }, +}; + +DECLEXPORT(int) ModuleInit(void *hMod) +{ + LogFlow(("VBoxBusMouseRZ/ModuleInit: %p\n", hMod)); + return PDMR0DeviceRegisterModule(hMod, &g_ModDevReg); +} + +DECLEXPORT(void) ModuleTerm(void *hMod) +{ + LogFlow(("VBoxBusMouseRZ/ModuleTerm: %p\n", hMod)); + PDMR0DeviceDeregisterModule(hMod, &g_ModDevReg); +} + +# endif /* !VBOX_IN_EXTPACK_R3 */ + +#endif /* !VBOX_DEVICE_STRUCT_TESTCASE */ + diff --git a/src/VBox/ExtPacks/BusMouseSample/ExtPack.xml b/src/VBox/ExtPacks/BusMouseSample/ExtPack.xml new file mode 100644 index 00000000..0ceba0a5 --- /dev/null +++ b/src/VBox/ExtPacks/BusMouseSample/ExtPack.xml @@ -0,0 +1,10 @@ +<?xml version="1.0"?> +<VirtualBoxExtensionPack xmlns="http://www.virtualbox.org/VirtualBoxExtensionPack" version="1.0"> + <Name>BusMouse</Name> + <Description>The bus mouse sample extension pack.</Description> + <Version revision="@VBOX_SVN_REV@">@VBOX_VERSION_STRING@</Version> + <MainModule>VBoxBusMouseMain</MainModule> + <MainVMModule>VBoxBusMouseMainVM</MainVMModule> + <ShowLicense/> +</VirtualBoxExtensionPack> + diff --git a/src/VBox/ExtPacks/BusMouseSample/Makefile.kmk b/src/VBox/ExtPacks/BusMouseSample/Makefile.kmk new file mode 100644 index 00000000..16118996 --- /dev/null +++ b/src/VBox/ExtPacks/BusMouseSample/Makefile.kmk @@ -0,0 +1,203 @@ +# $Id: Makefile.kmk $ +## @file +# Sub-Makefile for the Bus Mouse Extension Pack Sample. +# + +# +# Copyright (C) 2010-2023 Oracle and/or its affiliates. +# +# 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. +# + +SUB_DEPTH = ../../../.. +include $(KBUILD_PATH)/subheader.kmk + +# +# Extend the extension pack templates. +# +TEMPLATE_VBoxR3ExtPackBusMouse = For the ring-3 context modules in the Bus Mouse extension pack. +TEMPLATE_VBoxR3ExtPackBusMouse_EXTENDS = VBoxR3ExtPack +TEMPLATE_VBoxR3ExtPackBusMouse_INST = $(INST_EXTPACK)BusMouse/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)/ + +TEMPLATE_VBoxR0ExtPackBusMouse = For the ring-0 context modules in the Bus Mouse extension pack. +TEMPLATE_VBoxR0ExtPackBusMouse_EXTENDS = VBoxR0ExtPack +TEMPLATE_VBoxR0ExtPackBusMouse_INST = $(INST_EXTPACK)BusMouse/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)/ + +TEMPLATE_VBoxRcExtPackBusMouse = For the raw-mode context modules in the Bus Mouse extension pack. +TEMPLATE_VBoxRcExtPackBusMouse_EXTENDS = VBoxRcExtPack +TEMPLATE_VBoxRcExtPackBusMouse_INST = $(INST_EXTPACK)BusMouse/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)/ + +TEMPLATE_VBoxInsExtPackBusMouse = For the install targets of an extension pack. +TEMPLATE_VBoxInsExtPackBusMouse_EXTENDS = VBoxR0ExtPack +TEMPLATE_VBoxInsExtPackBusMouse_INST = $(INST_EXTPACK)BusMouse/ + +# +# Globals. +# +VBOX_BUSMOUSE_NAME = BusMouse +VBOX_BUSMOUSE_MANGLED_NAME = BusMouse +VBOX_PATH_EXTPACK_BUSMOUSE = $(PATH_STAGE)/$(INST_EXTPACK)BusMouse + + +# +# VBoxBusMouseMain - The module which the VirtualBox Main API talks to. +# +DLLS += VBoxBusMouseMain +VBoxBusMouseMain_TEMPLATE = VBoxR3ExtPackBusMouse +VBoxBusMouseMain_SOURCES = VBoxBusMouseMain.cpp +VBoxBusMouseMain_DEFS = + + +# +# VBoxBusMouseMainVM - The module in a VM which the VirtualBox Main API talks to. +# +DLLS += VBoxBusMouseMainVM +VBoxBusMouseMainVM_TEMPLATE = VBoxR3ExtPackBusMouse +VBoxBusMouseMainVM_SOURCES = VBoxBusMouseMainVM.cpp +VBoxBusMouseMainVM_DEFS = + + +# +# The device code. +# +DLLS += VBoxBusMouseR3 +VBoxBusMouseR3_TEMPLATE = VBoxR3ExtPackBusMouse +VBoxBusMouseR3_SOURCES = DevBusMouse.cpp + +ifdef VBOX_WITH_R0_MODULES + ifdef VBOX_WITH_VBOXR0_AS_DLL + DLLS += VBoxBusMouseR0 + else + SYSMODS += VBoxBusMouseR0 + endif + VBoxBusMouseR0_TEMPLATE = VBoxR0ExtPackBusMouse + VBoxBusMouseR0_SOURCES = DevBusMouse.cpp +endif + +ifdef VBOX_WITH_RAW_MODE + SYSMODS += VBoxBusMouseRC + VBoxBusMouseRC_TEMPLATE = VBoxRcExtPackBusMouse + VBoxBusMouseRC_SOURCES = DevBusMouse.cpp +endif + + +# +# Install the description. +# +INSTALLS += VBoxBusMouseIns +VBoxBusMouseIns_TEMPLATE = VBoxInsExtPackBusMouse +VBoxBusMouseIns_SOURCES = \ + $(VBoxBusMouseIns_0_OUTDIR)/ExtPack.xml +$(call VBOX_EDIT_VERSION_RULE_FN,VBoxBusMouseIns,ExtPack.xml) + + +# +# Packing. +# +ifndef VBOX_WITHOUT_EXTPACK_BUSMOUSE_PACKING + PACKING += $(VBOX_PATH_PACKAGES)/$(VBOX_BUSMOUSE_MANGLED_NAME)-$(VBOX_VERSION_STRING)r$(VBOX_SVN_REV).vbox-extpack +endif + +ifndef VBOX_WITH_EXTPACK_OS_ARCHS + ifeq ($(USER),bird) # for now + VBOX_WITH_EXTPACK_OS_ARCHS = $(KBUILD_TARGET).$(KBUILD_TARGET_ARCH) + endif +endif + +# Build the file list. The macro takes 1=darwin.x86, 2=dist/VirtualBox.app/Contents/MacOS, 3=dylib +VBOX_BUSMOUSE_FILES_MACRO = \ + $(PATH_OUT_BASE)/$(1)/$(KBUILD_TYPE)/$(2)/ExtensionPacks/$(VBOX_BUSMOUSE_MANGLED_NAME)/$(1)/VBoxBusMouseMain.$(3)=>$(1)/VBoxBusMouseMain.$(3) \ + $(PATH_OUT_BASE)/$(1)/$(KBUILD_TYPE)/$(2)/ExtensionPacks/$(VBOX_BUSMOUSE_MANGLED_NAME)/$(1)/VBoxBusMouseMainVM.$(3)=>$(1)/VBoxBusMouseMainVM.$(3) \ + $(PATH_OUT_BASE)/$(1)/$(KBUILD_TYPE)/$(2)/ExtensionPacks/$(VBOX_BUSMOUSE_MANGLED_NAME)/$(1)/VBoxBusMouseR3.$(3)=>$(1)/VBoxBusMouseR3.$(3) \ + $(PATH_OUT_BASE)/$(1)/$(KBUILD_TYPE)/$(2)/ExtensionPacks/$(VBOX_BUSMOUSE_MANGLED_NAME)/$(1)/VBoxBusMouseR0.r0=>$(1)/VBoxBusMouseR0.r0 +ifdef VBOX_WITH_RAW_MODE + VBOX_BUSMOUSE_FILES_MACRO += \ + $(PATH_OUT_BASE)/$(1)/$(KBUILD_TYPE)/$(2)/ExtensionPacks/$(VBOX_BUSMOUSE_MANGLED_NAME)/$(1)/VBoxBusMouseRC.rc=>$(1)/VBoxBusMouseRC.rc +endif + +VBOX_BUSMOUSE_FILES := \ + $(VBOX_PATH_EXTPACK_BUSMOUSE)/ExtPack.xml=>ExtPack.xml + +if1of (darwin.amd64, $(VBOX_WITH_EXTPACK_OS_ARCHS)) + VBOX_BUSMOUSE_FILES += $(call VBOX_BUSMOUSE_FILES_MACRO,darwin.amd64,dist/VirtualBox.app/Contents/MacOS,dylib) +endif +if1of (darwin.x86, $(VBOX_WITH_EXTPACK_OS_ARCHS)) + VBOX_BUSMOUSE_FILES += $(call VBOX_BUSMOUSE_FILES_MACRO,darwin.x86,dist/VirtualBox.app/Contents/MacOS,dylib) +endif +if1of (freebsd.amd64, $(VBOX_WITH_EXTPACK_OS_ARCHS)) + VBOX_BUSMOUSE_FILES += $(call VBOX_BUSMOUSE_FILES_MACRO,freebsd.amd64,bin,so) +endif +if1of (freebsd.x86, $(VBOX_WITH_EXTPACK_OS_ARCHS)) + VBOX_BUSMOUSE_FILES += $(call VBOX_BUSMOUSE_FILES_MACRO,freebsd.x86,bin,so) +endif +if1of (linux.amd64, $(VBOX_WITH_EXTPACK_OS_ARCHS)) + VBOX_BUSMOUSE_FILES += $(call VBOX_BUSMOUSE_FILES_MACRO,linux.amd64,bin,so) +endif +if1of (linux.x86, $(VBOX_WITH_EXTPACK_OS_ARCHS)) + VBOX_BUSMOUSE_FILES += $(call VBOX_BUSMOUSE_FILES_MACRO,linux.x86,bin,so) +endif +if1of (os2.x86, $(VBOX_WITH_EXTPACK_OS_ARCHS)) + VBOX_BUSMOUSE_FILES += $(call VBOX_BUSMOUSE_FILES_MACRO,os2.x86,bin,so) +endif +if1of (solaris.amd64, $(VBOX_WITH_EXTPACK_OS_ARCHS)) + VBOX_BUSMOUSE_FILES += $(call VBOX_BUSMOUSE_FILES_MACRO,solaris.amd64,bin,so) +endif +if1of (solaris.x86, $(VBOX_WITH_EXTPACK_OS_ARCHS)) + VBOX_BUSMOUSE_FILES += $(call VBOX_BUSMOUSE_FILES_MACRO,solaris.x86,bin,so) +endif +if1of (win.amd64, $(VBOX_WITH_EXTPACK_OS_ARCHS)) + VBOX_BUSMOUSE_FILES += $(call VBOX_BUSMOUSE_FILES_MACRO,win.amd64,bin,dll) +endif +if1of (win.x86, $(VBOX_WITH_EXTPACK_OS_ARCHS)) + VBOX_BUSMOUSE_FILES += $(call VBOX_BUSMOUSE_FILES_MACRO,win.x86,bin,dll) +endif + +# Pack it all up using a temporary staging directory. +$(VBOX_PATH_PACKAGES)/$(VBOX_BUSMOUSE_MANGLED_NAME)-$(VBOX_VERSION_STRING)r$(VBOX_SVN_REV).vbox-extpack: \ + $$(foreach file, $$(VBOX_BUSMOUSE_FILES), $$(firstword $$(subst =>,$$(SP),$$(file)))) \ + | $(VBOX_PATH_PACKAGES)/ + $(RM) -f $(wildcard $(VBOX_PATH_PACKAGES)/$(VBOX_BUSMOUSE_MANGLED_NAME)-*.vbox-extpack) \ + $(VBoxBusMouseIns_0_OUTDIR)/ExtPack.manifest \ + $(VBoxBusMouseIns_0_OUTDIR)/ExtPack.signature +# Stage all the files + $(RM) -Rf $(VBoxBusMouseIns_0_OUTDIR)/Stage/ + $(foreach file, $(VBOX_BUSMOUSE_FILES),\ + $(NLTAB)$(MKDIR) -p $(dir $(lastword $(subst =>,$(SP)$(VBoxBusMouseIns_0_OUTDIR)/Stage/,$(file)))) \ + $(NLTAB)$(CP) $(subst =>,$(SP)$(VBoxBusMouseIns_0_OUTDIR)/Stage/,$(file)) ) +# Create the manifest + $(VBOX_RTMANIFEST) \ + --manifest $(VBoxBusMouseIns_0_OUTDIR)/Stage/ExtPack.manifest \ + --chdir $(VBoxBusMouseIns_0_OUTDIR)/Stage/ \ + $(foreach file, $(VBOX_BUSMOUSE_FILES), $(lastword $(subst =>,$(SP),$(file)))) + $(APPEND) $(VBoxBusMouseIns_0_OUTDIR)/Stage/ExtPack.signature "todo" + $(CHMOD) a+r \ + $(VBoxBusMouseIns_0_OUTDIR)/Stage/ExtPack.manifest \ + $(VBoxBusMouseIns_0_OUTDIR)/Stage/ExtPack.signature +# Tar it up. + tar -cvf - -C $(VBoxBusMouseIns_0_OUTDIR)/Stage/ . | gzip -9c > $@ +# Clean up + $(RM) -Rf $(VBoxBusMouseIns_0_OUTDIR)/Stage/ + +BLDDIRS += $(VBOX_PATH_PACKAGES)/ + +include $(FILE_KBUILD_SUB_FOOTER) + diff --git a/src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMain.cpp b/src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMain.cpp new file mode 100644 index 00000000..4a4e0100 --- /dev/null +++ b/src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMain.cpp @@ -0,0 +1,130 @@ +/* $Id: VBoxBusMouseMain.cpp $ */ +/** @file + * Bus Mouse main module. + */ + +/* + * Copyright (C) 2010-2023 Oracle and/or its affiliates. + * + * 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 <iprt/errcore.h> +#include <VBox/version.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{VBOXEXTPACKREG,pfnInstalled} +// */ +// static DECLCALLBACK(void) vboxBusMouseExtPack_Installed(PCVBOXEXTPACKREG pThis, VBOXEXTPACK_IF_CS(IVirtualBox) *pVirtualBox, PRTERRINFO pErrInfo); +// +// /** +// * @interface_method_impl{VBOXEXTPACKREG,pfnUninstall} +// */ +// static DECLCALLBACK(int) vboxBusMouseExtPack_Uninstall(PCVBOXEXTPACKREG pThis, VBOXEXTPACK_IF_CS(IVirtualBox) *pVirtualBox); +// +// /** +// * @interface_method_impl{VBOXEXTPACKREG,pfnVirtualBoxReady} +// */ +// static DECLCALLBACK(void) vboxBusMouseExtPack_VirtualBoxReady(PCVBOXEXTPACKREG pThis, VBOXEXTPACK_IF_CS(IVirtualBox) *pVirtualBox); +// +// /** +// * @interface_method_impl{VBOXEXTPACKREG,pfnUnload} +// */ +// static DECLCALLBACK(void) vboxBusMouseExtPack_Unload(PCVBOXEXTPACKREG pThis); +// +// /** +// * @interface_method_impl{VBOXEXTPACKREG,pfnVMCreated} +// */ +// static DECLCALLBACK(int) vboxBusMouseExtPack_VMCreated(PCVBOXEXTPACKREG pThis, VBOXEXTPACK_IF_CS(IVirtualBox) *pVirtualBox, VBOXEXTPACK_IF_CS(IMachine) *pMachine); +// +// /** +// * @interface_method_impl{VBOXEXTPACKREG,pfnQueryObject} +// */ +// static DECLCALLBACK(void) vboxBusMouseExtPack_QueryObject(PCVBOXEXTPACKREG pThis, PCRTUUID pObjectId); + + +static const VBOXEXTPACKREG g_vboxBusMouseExtPackReg = +{ + VBOXEXTPACKREG_VERSION, + /* .uVBoxFullVersion = */ VBOX_FULL_VERSION, + /* .pszNlsBaseName = */ NULL, + /* .pfnInstalled = */ NULL, + /* .pfnUninstall = */ NULL, + /* .pfnVirtualBoxReady =*/ NULL, + /* .pfnUnload = */ NULL, + /* .pfnVMCreated = */ NULL, + /* .pfnQueryObject = */ NULL, + /* .pfnReserved1 = */ NULL, + /* .pfnReserved2 = */ NULL, + /* .pfnReserved3 = */ NULL, + /* .pfnReserved4 = */ NULL, + /* .pfnReserved5 = */ NULL, + /* .pfnReserved6 = */ NULL, + /* .uReserved7 = */ 0, + VBOXEXTPACKREG_VERSION +}; + + +/** @callback_method_impl{FNVBOXEXTPACKREGISTER} */ +extern "C" DECLEXPORT(int) VBoxExtPackRegister(PCVBOXEXTPACKHLP pHlp, PCVBOXEXTPACKREG *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_vboxBusMouseExtPackReg; + + return VINF_SUCCESS; +} + diff --git a/src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMainVM.cpp b/src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMainVM.cpp new file mode 100644 index 00000000..1f661a2f --- /dev/null +++ b/src/VBox/ExtPacks/BusMouseSample/VBoxBusMouseMainVM.cpp @@ -0,0 +1,175 @@ +/* $Id: VBoxBusMouseMainVM.cpp $ */ +/** @file + * Bus Mouse main VM module. + */ + +/* + * Copyright (C) 2010-2023 Oracle and/or its affiliates. + * + * 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/vmmr3vtable.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, PCVMMR3VTABLE pVMM) +{ + 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 = pVMM->pfnCFGMR3GetRoot(pVM); + AssertReturn(pCfgRoot, VERR_INTERNAL_ERROR_3); + + PCFGMNODE pCfgDevices = pVMM->pfnCFGMR3GetChild(pCfgRoot, "PDM/Devices"); + AssertReturn(pCfgDevices, VERR_INTERNAL_ERROR_3); + + PCFGMNODE pCfgMine; + rc = pVMM->pfnCFGMR3InsertNode(pCfgDevices, "VBoxBusMouse", &pCfgMine); + AssertRCReturn(rc, rc); + rc = pVMM->pfnCFGMR3InsertString(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 = pVMM->pfnCFGMR3InsertString(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 = pVMM->pfnCFGMR3InsertString(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, + /* .pszNlsBaseName = */ NULL, + /* .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, + /* .uReserved7 = */ 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; +} + |