a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync

43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync

16a9adc14900ca18e6909679a579f6833425e030vboxsync

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync#include <iprt/path.h>

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync#include <iprt/dir.h>

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync#include <iprt/file.h>

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync#include <iprt/uri.h>

a9f41cb889f53e8407561a6155052c441eb0fc5fvboxsync#include <iprt/thread.h>

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync#include <iprt/cpp/list.h>

b0b15690f00527424b2d5fb88456d747252322f7vboxsync#include <iprt/cpp/ministring.h>

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

efff36b306e370346025647a158689021df2e1d1vboxsync#ifdef LOG_GROUP

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync #undef LOG_GROUP

590bfe12ce22cd3716448fbb9f4dc51664bfe5e2vboxsync#endif

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync#define LOG_GROUP LOG_GROUP_GUEST_DND

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync#include <VBox/log.h>

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync#include <VBox/GuestHost/DragAndDrop.h>

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync#include <VBox/HostServices/DragAndDropSvc.h>

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync#include "VBGLR3Internal.h"

590bfe12ce22cd3716448fbb9f4dc51664bfe5e2vboxsync

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsyncstatic int vbglR3DnDQueryNextHostMessageType(uint32_t uClientId, uint32_t *puMsg, uint32_t *pcParms, bool fWait)

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync{

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync AssertPtrReturn(puMsg, VERR_INVALID_POINTER);

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync AssertPtrReturn(pcParms, VERR_INVALID_POINTER);

9496f2d398b49813176939d7a339ae513d5175efvboxsync

9496f2d398b49813176939d7a339ae513d5175efvboxsync DragAndDropSvc::VBOXDNDNEXTMSGMSG Msg;

9496f2d398b49813176939d7a339ae513d5175efvboxsync RT_ZERO(Msg);

9496f2d398b49813176939d7a339ae513d5175efvboxsync Msg.hdr.result = VERR_WRONG_ORDER;

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync Msg.hdr.u32ClientID = uClientId;

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync Msg.hdr.u32Function = DragAndDropSvc::GUEST_DND_GET_NEXT_HOST_MSG;

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync Msg.hdr.cParms = 3;

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync Msg.msg.SetUInt32(0);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync Msg.num_parms.SetUInt32(0);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync Msg.block.SetUInt32(fWait);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync if (RT_SUCCESS(rc))

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync {

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync rc = Msg.hdr.result;

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync if (RT_SUCCESS(rc))

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync {

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync rc = Msg.msg.GetUInt32(puMsg); AssertRC(rc);

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync rc = Msg.num_parms.GetUInt32(pcParms); AssertRC(rc);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync }

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync }

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync return rc;

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync}

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsyncstatic int vbglR3DnDHGProcessActionMessage(uint32_t uClientId,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t uMsg,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t *puScreenId,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t *puX,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t *puY,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t *puDefAction,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t *puAllActions,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync char *pszFormats,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t cbFormats,

7766bf675357fd940d8c49e69a5d72dc6eaa6be4vboxsync uint32_t *pcbFormatsRecv)

7766bf675357fd940d8c49e69a5d72dc6eaa6be4vboxsync{

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync AssertPtrReturn(puScreenId, VERR_INVALID_POINTER);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync AssertPtrReturn(puX, VERR_INVALID_POINTER);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync AssertPtrReturn(puY, VERR_INVALID_POINTER);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync AssertPtrReturn(puDefAction, VERR_INVALID_POINTER);

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync AssertPtrReturn(puAllActions, VERR_INVALID_POINTER);

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync AssertPtrReturn(pszFormats, VERR_INVALID_POINTER);

ee4d840f54fd2dcea8a73b1b86d5ec0db370b05dvboxsync AssertReturn(cbFormats, VERR_INVALID_PARAMETER);

ee4d840f54fd2dcea8a73b1b86d5ec0db370b05dvboxsync AssertPtrReturn(pcbFormatsRecv, VERR_INVALID_POINTER);

ee4d840f54fd2dcea8a73b1b86d5ec0db370b05dvboxsync

ee4d840f54fd2dcea8a73b1b86d5ec0db370b05dvboxsync DragAndDropSvc::VBOXDNDHGACTIONMSG Msg;

ee4d840f54fd2dcea8a73b1b86d5ec0db370b05dvboxsync RT_ZERO(Msg);

ee4d840f54fd2dcea8a73b1b86d5ec0db370b05dvboxsync Msg.hdr.u32ClientID = uClientId;

ee4d840f54fd2dcea8a73b1b86d5ec0db370b05dvboxsync Msg.hdr.u32Function = uMsg;

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync Msg.hdr.cParms = 7;

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync Msg.uScreenId.SetUInt32(0);

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync Msg.uX.SetUInt32(0);

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync Msg.uY.SetUInt32(0);

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync Msg.uDefAction.SetUInt32(0);

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync Msg.uAllActions.SetUInt32(0);

cab115cfa31c584def7069312a1e23c3fc88533bvboxsync Msg.pvFormats.SetPtr(pszFormats, cbFormats);

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync Msg.cFormats.SetUInt32(0);

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync if (RT_SUCCESS(rc))

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync {

21029597fc4b76d0db0c9542daee201447281781vboxsync rc = Msg.hdr.result;

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync if (RT_SUCCESS(rc))

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync {

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync rc = Msg.uScreenId.GetUInt32(puScreenId); AssertRC(rc);

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync rc = Msg.uX.GetUInt32(puX); AssertRC(rc);

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync rc = Msg.uY.GetUInt32(puY); AssertRC(rc);

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync rc = Msg.uDefAction.GetUInt32(puDefAction); AssertRC(rc);

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync rc = Msg.uAllActions.GetUInt32(puAllActions); AssertRC(rc);

c0a370e600bb60153a269fb32b5f709347c35768vboxsync rc = Msg.cFormats.GetUInt32(pcbFormatsRecv); AssertRC(rc);

ad27e1d5e48ca41245120c331cc88b50464813cevboxsync

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync AssertReturn(cbFormats >= *pcbFormatsRecv, VERR_TOO_MUCH_DATA);

9496f2d398b49813176939d7a339ae513d5175efvboxsync }

9496f2d398b49813176939d7a339ae513d5175efvboxsync }

9496f2d398b49813176939d7a339ae513d5175efvboxsync

9496f2d398b49813176939d7a339ae513d5175efvboxsync return rc;

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync}

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync

61d064a54f03596920c3918f58ecc7764074a5d8vboxsyncstatic int vbglR3DnDHGProcessLeaveMessage(uint32_t uClientId)

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync{

16a9adc14900ca18e6909679a579f6833425e030vboxsync DragAndDropSvc::VBOXDNDHGLEAVEMSG Msg;

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync RT_ZERO(Msg);

16a9adc14900ca18e6909679a579f6833425e030vboxsync Msg.hdr.u32ClientID = uClientId;

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync Msg.hdr.u32Function = DragAndDropSvc::HOST_DND_HG_EVT_LEAVE;

16a9adc14900ca18e6909679a579f6833425e030vboxsync Msg.hdr.cParms = 0;

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync

16a9adc14900ca18e6909679a579f6833425e030vboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync if (RT_SUCCESS(rc))

16a9adc14900ca18e6909679a579f6833425e030vboxsync rc = Msg.hdr.result;

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync

63c12491acc2b8b95c8ac454f1c48b98eec8f7d8vboxsync return rc;

63c12491acc2b8b95c8ac454f1c48b98eec8f7d8vboxsync}

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync

63c12491acc2b8b95c8ac454f1c48b98eec8f7d8vboxsyncstatic int vbglR3DnDHGProcessCancelMessage(uint32_t uClientId)

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync{

63c12491acc2b8b95c8ac454f1c48b98eec8f7d8vboxsync DragAndDropSvc::VBOXDNDHGCANCELMSG Msg;

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync RT_ZERO(Msg);

63c12491acc2b8b95c8ac454f1c48b98eec8f7d8vboxsync Msg.hdr.u32ClientID = uClientId;

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync Msg.hdr.u32Function = DragAndDropSvc::HOST_DND_HG_EVT_CANCEL;

63c12491acc2b8b95c8ac454f1c48b98eec8f7d8vboxsync Msg.hdr.cParms = 0;

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync

63c12491acc2b8b95c8ac454f1c48b98eec8f7d8vboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync if (RT_SUCCESS(rc))

63c12491acc2b8b95c8ac454f1c48b98eec8f7d8vboxsync rc = Msg.hdr.result;

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync

b5ad839a3757b305d4e98d7264da2b53c9cd27f0vboxsync return rc;

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync}

61b5982fad4660d0fe3dd6ceba9eda85eb32f7e8vboxsync

e4f367251aede667a6de69baa54ef9eb5f150871vboxsyncstatic int vbglR3DnDHGProcessSendDirMessage(uint32_t uClientId,

681fd85cc7cd49e9cf66a917d6ae9ff36eb7d9e9vboxsync char *pszDirname,

681fd85cc7cd49e9cf66a917d6ae9ff36eb7d9e9vboxsync uint32_t cbDirname,

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync uint32_t *pcbDirnameRecv,

681fd85cc7cd49e9cf66a917d6ae9ff36eb7d9e9vboxsync uint32_t *pfMode)

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync{

009d45aa55691312278d41edb20154dc208d9cd8vboxsync AssertPtrReturn(pszDirname, VERR_INVALID_POINTER);

009d45aa55691312278d41edb20154dc208d9cd8vboxsync AssertReturn(cbDirname, VERR_INVALID_PARAMETER);

e4f367251aede667a6de69baa54ef9eb5f150871vboxsync AssertPtrReturn(pcbDirnameRecv, VERR_INVALID_POINTER);

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync AssertPtrReturn(pfMode, VERR_INVALID_POINTER);

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync DragAndDropSvc::VBOXDNDHGSENDDIRMSG Msg;

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync RT_ZERO(Msg);

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync Msg.hdr.u32ClientID = uClientId;

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync Msg.hdr.u32Function = DragAndDropSvc::HOST_DND_HG_SND_DIR;

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync Msg.hdr.cParms = 3;

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync Msg.pvName.SetPtr(pszDirname, cbDirname);

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync Msg.cbName.SetUInt32(0);

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync Msg.fMode.SetUInt32(0);

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync if (RT_SUCCESS(rc))

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync {

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync rc = Msg.hdr.result;

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync if (RT_SUCCESS(Msg.hdr.result))

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync {

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync rc = Msg.cbName.GetUInt32(pcbDirnameRecv); AssertRC(rc);

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync rc = Msg.fMode.GetUInt32(pfMode); AssertRC(rc);

a0240ff4f7663045c848fdbc192ea3d4d9f70a11vboxsync

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync AssertReturn(cbDirname >= *pcbDirnameRecv, VERR_TOO_MUCH_DATA);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync }

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync }

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync return rc;

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync}

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsyncstatic int vbglR3DnDHGProcessSendFileMessage(uint32_t uClientId,

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync char *pszFilename,

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync uint32_t cbFilename,

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync uint32_t *pcbFilenameRecv,

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync void *pvData,

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync uint32_t cbData,

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync uint32_t *pcbDataRecv,

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync uint32_t *pfMode)

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync{

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync AssertPtrReturn(pszFilename, VERR_INVALID_POINTER);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync AssertReturn(cbFilename, VERR_INVALID_PARAMETER);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync AssertPtrReturn(pcbFilenameRecv, VERR_INVALID_POINTER);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync AssertPtrReturn(pvData, VERR_INVALID_POINTER);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync AssertReturn(cbData, VERR_INVALID_PARAMETER);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync AssertPtrReturn(pcbDataRecv, VERR_INVALID_POINTER);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync AssertPtrReturn(pfMode, VERR_INVALID_POINTER);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync DragAndDropSvc::VBOXDNDHGSENDFILEMSG Msg;

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync RT_ZERO(Msg);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync Msg.hdr.u32ClientID = uClientId;

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync Msg.hdr.u32Function = DragAndDropSvc::HOST_DND_HG_SND_FILE;

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync Msg.hdr.cParms = 5;

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync Msg.pvName.SetPtr(pszFilename, cbFilename);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync Msg.cbName.SetUInt32(0);

d80c85a1bc7317da7d0cd1254fae6a20db039c8cvboxsync Msg.pvData.SetPtr(pvData, cbData);

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync Msg.cbData.SetUInt32(0);

16a9adc14900ca18e6909679a579f6833425e030vboxsync Msg.fMode.SetUInt32(0);

16a9adc14900ca18e6909679a579f6833425e030vboxsync

16a9adc14900ca18e6909679a579f6833425e030vboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

16a9adc14900ca18e6909679a579f6833425e030vboxsync if (RT_SUCCESS(rc))

16a9adc14900ca18e6909679a579f6833425e030vboxsync {

16a9adc14900ca18e6909679a579f6833425e030vboxsync rc = Msg.hdr.result;

16a9adc14900ca18e6909679a579f6833425e030vboxsync if (RT_SUCCESS(rc))

16a9adc14900ca18e6909679a579f6833425e030vboxsync {

16a9adc14900ca18e6909679a579f6833425e030vboxsync rc = Msg.cbName.GetUInt32(pcbFilenameRecv); AssertRC(rc);

16a9adc14900ca18e6909679a579f6833425e030vboxsync rc = Msg.cbData.GetUInt32(pcbDataRecv); AssertRC(rc);

16a9adc14900ca18e6909679a579f6833425e030vboxsync rc = Msg.fMode.GetUInt32(pfMode); AssertRC(rc);

16a9adc14900ca18e6909679a579f6833425e030vboxsync

16a9adc14900ca18e6909679a579f6833425e030vboxsync AssertReturn(cbFilename >= *pcbFilenameRecv, VERR_TOO_MUCH_DATA);

16a9adc14900ca18e6909679a579f6833425e030vboxsync AssertReturn(cbData >= *pcbDataRecv, VERR_TOO_MUCH_DATA);

16a9adc14900ca18e6909679a579f6833425e030vboxsync }

16a9adc14900ca18e6909679a579f6833425e030vboxsync }

16a9adc14900ca18e6909679a579f6833425e030vboxsync

16a9adc14900ca18e6909679a579f6833425e030vboxsync return rc;

16a9adc14900ca18e6909679a579f6833425e030vboxsync}

16a9adc14900ca18e6909679a579f6833425e030vboxsync

16a9adc14900ca18e6909679a579f6833425e030vboxsyncstatic int vbglR3DnDHGProcessURIMessages(uint32_t uClientId,

16a9adc14900ca18e6909679a579f6833425e030vboxsync uint32_t *puScreenId,

16a9adc14900ca18e6909679a579f6833425e030vboxsync char *pszFormat,

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync uint32_t cbFormat,

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync uint32_t *pcbFormatRecv,

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync void **ppvData,

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync uint32_t cbData,

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync size_t *pcbDataRecv)

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync{

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync AssertPtrReturn(ppvData, VERR_INVALID_POINTER);

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync AssertPtrReturn(cbData, VERR_INVALID_PARAMETER);

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync AssertPtrReturn(pcbDataRecv, VERR_INVALID_POINTER);

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync if (!*pcbDataRecv)

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync return VERR_INVALID_PARAMETER;

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync /* Allocate temp buffer. */

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync uint32_t cbTmpData = _64K; /** @todo Make this configurable? */

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync void *pvTmpData = RTMemAlloc(cbTmpData);

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync if (!pvTmpData)

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync return VERR_NO_MEMORY;

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync /* Create and query the (unique) drop target directory. */

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync char pszDropDir[RTPATH_MAX];

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync int rc = DnDDirCreateDroppedFiles(pszDropDir, sizeof(pszDropDir));

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync if (RT_FAILURE(rc))

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync {

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync RTMemFree(pvTmpData);

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync return rc;

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync }

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync /* Patch the old drop data with the new drop directory, so the drop target

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync DnDURIList lstURI;

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync rc = lstURI.RootFromURIData(*ppvData, *pcbDataRecv,

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync 0 /* fFlags */);

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync if (RT_SUCCESS(rc))

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync {

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync /* Cleanup the old data and write the new data back to the event. */

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync RTMemFree(*ppvData);

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync RTCString strData = lstURI.RootToString(pszDropDir);

a9d49c8f2b28a72e6a4db86eee91e4569290157bvboxsync *ppvData = RTStrDupN(strData.c_str(), strData.length());

a9d49c8f2b28a72e6a4db86eee91e4569290157bvboxsync *pcbDataRecv = strData.length() + 1;

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync }

a9d49c8f2b28a72e6a4db86eee91e4569290157bvboxsync

1bf495e3eec00dd79cecb6b36ef2a97f422c3737vboxsync /* Lists for holding created files & directories

9496f2d398b49813176939d7a339ae513d5175efvboxsync RTCList<RTCString> guestDirList;

9496f2d398b49813176939d7a339ae513d5175efvboxsync RTCList<RTCString> guestFileList;

9496f2d398b49813176939d7a339ae513d5175efvboxsync

9496f2d398b49813176939d7a339ae513d5175efvboxsync char szPathName[RTPATH_MAX];

59d7f5939d42ad9d344fbad8401e00a900db92c5vboxsync uint32_t cbPathName = 0;

59d7f5939d42ad9d344fbad8401e00a900db92c5vboxsync

22ec733a5e041fcdfe02fce2eafc9faf8b0077ddvboxsync bool fLoop = RT_SUCCESS(rc); /* No error occurred yet? */

9496f2d398b49813176939d7a339ae513d5175efvboxsync while (fLoop)

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync {

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t uNextMsg;

9496f2d398b49813176939d7a339ae513d5175efvboxsync uint32_t cNextParms;

aa834e89e076db44fa8fe82d177748f0a45d14c2vboxsync rc = vbglR3DnDQueryNextHostMessageType(uClientId, &uNextMsg, &cNextParms, false /* fWait */);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync if (RT_SUCCESS(rc))

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync switch (uNextMsg)

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync {

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync case DragAndDropSvc::HOST_DND_HG_SND_DIR:

7766bf675357fd940d8c49e69a5d72dc6eaa6be4vboxsync {

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync uint32_t fMode = 0;

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync rc = vbglR3DnDHGProcessSendDirMessage(uClientId,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync szPathName,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync sizeof(szPathName),

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync &cbPathName,

d5ea45cc92d7f1d3ade8189944531f665bfe8ed5vboxsync &fMode);

5d0d754550d06b7d59a935e59caaf814462d53ccvboxsync#ifdef DEBUG_andy

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync LogFlowFunc(("HOST_DND_HG_SND_DIR pszPathName=%s, cbPathName=%RU32, fMode=0x%x, rc=%Rrc\n",

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync szPathName, cbPathName, fMode, rc));

d5ea45cc92d7f1d3ade8189944531f665bfe8ed5vboxsync#endif

f687f34bd232be13744edbc0cc5155fa5d4540edvboxsync if (RT_SUCCESS(rc))

d5ea45cc92d7f1d3ade8189944531f665bfe8ed5vboxsync rc = DnDPathSanitize(szPathName, sizeof(szPathName));

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync if (RT_SUCCESS(rc))

9496f2d398b49813176939d7a339ae513d5175efvboxsync {

9496f2d398b49813176939d7a339ae513d5175efvboxsync char *pszNewDir = RTPathJoinA(pszDropDir, szPathName);

bbede9c189def47a9880f0ffb03c0c230c774185vboxsync if (pszNewDir)

1189c7dde5d7f6c26f338ced3d40fc830b822e68vboxsync {

468c2bcb36eb9a032f5dd0fcb34db10bd58e9996vboxsync rc = RTDirCreate(pszNewDir, (fMode & RTFS_UNIX_MASK) | RTFS_UNIX_IRWXU, 0);

bbede9c189def47a9880f0ffb03c0c230c774185vboxsync if (!guestDirList.contains(pszNewDir))

9496f2d398b49813176939d7a339ae513d5175efvboxsync guestDirList.append(pszNewDir);

16a9adc14900ca18e6909679a579f6833425e030vboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync RTStrFree(pszNewDir);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync }

9496f2d398b49813176939d7a339ae513d5175efvboxsync else

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync rc = VERR_NO_MEMORY;

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync }

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync break;

7766bf675357fd940d8c49e69a5d72dc6eaa6be4vboxsync }

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync case DragAndDropSvc::HOST_DND_HG_SND_FILE:

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync {

ffbe6daf773e38167f3cabaf1f063d84ecd063e9vboxsync uint32_t cbDataRecv;

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t fMode = 0;

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync rc = vbglR3DnDHGProcessSendFileMessage(uClientId,

fbf08fabb4c4b383d6aa2830c2bd5b943a26f10cvboxsync szPathName,

fbf08fabb4c4b383d6aa2830c2bd5b943a26f10cvboxsync sizeof(szPathName),

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync &cbPathName,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync pvTmpData,

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync cbTmpData,

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync &cbDataRecv,

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync &fMode);

61d064a54f03596920c3918f58ecc7764074a5d8vboxsync#ifdef DEBUG_andy

ba74637cb4d2e749337d51ccbfb1038bdd3e2092vboxsync LogFlowFunc(("HOST_DND_HG_SND_FILE pszPathName=%s, cbPathName=%RU32, pvData=0x%p, cbDataRecv=%RU32, fMode=0x%x, rc=%Rrc\n",

1189c7dde5d7f6c26f338ced3d40fc830b822e68vboxsync szPathName, cbPathName, pvTmpData, cbDataRecv, fMode, rc));

ba74637cb4d2e749337d51ccbfb1038bdd3e2092vboxsync#endif

61d064a54f03596920c3918f58ecc7764074a5d8vboxsync if (RT_SUCCESS(rc))

ba74637cb4d2e749337d51ccbfb1038bdd3e2092vboxsync rc = DnDPathSanitize(szPathName, sizeof(szPathName));

61b5982fad4660d0fe3dd6ceba9eda85eb32f7e8vboxsync if (RT_SUCCESS(rc))

61b5982fad4660d0fe3dd6ceba9eda85eb32f7e8vboxsync {

adefd5e9babba486cba0cfae52f5a0f6c8c4ef24vboxsync char *pszPathAbs = RTPathJoinA(pszDropDir, szPathName);

61d064a54f03596920c3918f58ecc7764074a5d8vboxsync if (pszPathAbs)

61d064a54f03596920c3918f58ecc7764074a5d8vboxsync {

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync RTFILE hFile;

b5ad839a3757b305d4e98d7264da2b53c9cd27f0vboxsync /** @todo r=andy Keep the file open and locked during the actual file transfer. Otherwise this will

b5ad839a3757b305d4e98d7264da2b53c9cd27f0vboxsync rc = RTFileOpen(&hFile, pszPathAbs,

b5ad839a3757b305d4e98d7264da2b53c9cd27f0vboxsync RTFILE_O_WRITE | RTFILE_O_APPEND | RTFILE_O_DENY_ALL | RTFILE_O_OPEN_CREATE);

b5ad839a3757b305d4e98d7264da2b53c9cd27f0vboxsync if (RT_SUCCESS(rc))

b5ad839a3757b305d4e98d7264da2b53c9cd27f0vboxsync {

b5ad839a3757b305d4e98d7264da2b53c9cd27f0vboxsync /** @todo r=andy Not very safe to assume that we were last appending to the current file. */

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync rc = RTFileSeek(hFile, 0, RTFILE_SEEK_END, NULL);

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync if (RT_SUCCESS(rc))

b5ad839a3757b305d4e98d7264da2b53c9cd27f0vboxsync {

b5ad839a3757b305d4e98d7264da2b53c9cd27f0vboxsync rc = RTFileWrite(hFile, pvTmpData, cbDataRecv, 0);

b5ad839a3757b305d4e98d7264da2b53c9cd27f0vboxsync /* Valid UNIX mode? */

b5ad839a3757b305d4e98d7264da2b53c9cd27f0vboxsync if ( RT_SUCCESS(rc)

b5ad839a3757b305d4e98d7264da2b53c9cd27f0vboxsync && (fMode & RTFS_UNIX_MASK))

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync rc = RTFileSetMode(hFile, (fMode & RTFS_UNIX_MASK) | RTFS_UNIX_IRUSR | RTFS_UNIX_IWUSR);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync }

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync RTFileClose(hFile);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync if (!guestFileList.contains(pszPathAbs))

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync guestFileList.append(pszPathAbs);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync }

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync#ifdef DEBUG

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync else

9496f2d398b49813176939d7a339ae513d5175efvboxsync LogFlowFunc(("Opening file failed with rc=%Rrc\n", rc));

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync#endif

9496f2d398b49813176939d7a339ae513d5175efvboxsync RTStrFree(pszPathAbs);

9496f2d398b49813176939d7a339ae513d5175efvboxsync }

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync else

9496f2d398b49813176939d7a339ae513d5175efvboxsync rc = VERR_NO_MEMORY;

16a9adc14900ca18e6909679a579f6833425e030vboxsync }

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync break;

9496f2d398b49813176939d7a339ae513d5175efvboxsync }

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync case DragAndDropSvc::HOST_DND_HG_EVT_CANCEL:

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync {

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync rc = vbglR3DnDHGProcessCancelMessage(uClientId);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync if (RT_SUCCESS(rc))

9496f2d398b49813176939d7a339ae513d5175efvboxsync rc = VERR_CANCELLED;

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync /* Break out of the loop. */

9496f2d398b49813176939d7a339ae513d5175efvboxsync }

9496f2d398b49813176939d7a339ae513d5175efvboxsync default:

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync fLoop = false;

1189c7dde5d7f6c26f338ced3d40fc830b822e68vboxsync break;

9496f2d398b49813176939d7a339ae513d5175efvboxsync }

16a9adc14900ca18e6909679a579f6833425e030vboxsync }

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync else

a9f41cb889f53e8407561a6155052c441eb0fc5fvboxsync {

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync if (rc == VERR_NO_DATA)

9496f2d398b49813176939d7a339ae513d5175efvboxsync rc = VINF_SUCCESS;

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync break;

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync }

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync if (RT_FAILURE(rc))

9496f2d398b49813176939d7a339ae513d5175efvboxsync break;

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync } /* while */

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync if (pvTmpData)

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync RTMemFree(pvTmpData);

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync /* Cleanup on failure or if the user has canceled. */

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync if (RT_FAILURE(rc))

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync {

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync /* Remove any stuff created. */

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync for (size_t i = 0; i < guestFileList.size(); ++i)

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync RTFileDelete(guestFileList.at(i).c_str());

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync for (size_t i = 0; i < guestDirList.size(); ++i)

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync RTDirRemove(guestDirList.at(i).c_str());

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync RTDirRemove(pszDropDir);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync

7766bf675357fd940d8c49e69a5d72dc6eaa6be4vboxsync LogFlowFunc(("Failed with rc=%Rrc\n", rc));

9496f2d398b49813176939d7a339ae513d5175efvboxsync }

9496f2d398b49813176939d7a339ae513d5175efvboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync return rc;

1189c7dde5d7f6c26f338ced3d40fc830b822e68vboxsync}

9496f2d398b49813176939d7a339ae513d5175efvboxsync

16a9adc14900ca18e6909679a579f6833425e030vboxsyncstatic int vbglR3DnDHGProcessDataMessageInternal(uint32_t uClientId,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t *puScreenId,

a9f41cb889f53e8407561a6155052c441eb0fc5fvboxsync char *pszFormat,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t cbFormat,

9496f2d398b49813176939d7a339ae513d5175efvboxsync uint32_t *pcbFormatRecv,

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync void *pvData,

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync uint32_t cbData,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t *pcbDataTotal)

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync{

9496f2d398b49813176939d7a339ae513d5175efvboxsync AssertPtrReturn(puScreenId, VERR_INVALID_POINTER);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync AssertPtrReturn(pszFormat, VERR_INVALID_POINTER);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync AssertReturn(cbFormat, VERR_INVALID_PARAMETER);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync AssertPtrReturn(pcbFormatRecv, VERR_INVALID_POINTER);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync AssertPtrReturn(pvData, VERR_INVALID_POINTER);

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync AssertReturn(cbData, VERR_INVALID_PARAMETER);

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync AssertPtrReturn(pcbDataTotal, VERR_INVALID_POINTER);

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync DragAndDropSvc::VBOXDNDHGSENDDATAMSG Msg;

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync RT_ZERO(Msg);

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync Msg.hdr.u32ClientID = uClientId;

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync Msg.hdr.u32Function = DragAndDropSvc::HOST_DND_HG_SND_DATA;

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync Msg.hdr.cParms = 5;

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync Msg.uScreenId.SetUInt32(0);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync Msg.pvFormat.SetPtr(pszFormat, cbFormat);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync Msg.cFormat.SetUInt32(0);

7766bf675357fd940d8c49e69a5d72dc6eaa6be4vboxsync Msg.pvData.SetPtr(pvData, cbData);

9496f2d398b49813176939d7a339ae513d5175efvboxsync Msg.cbData.SetUInt32(0);

9496f2d398b49813176939d7a339ae513d5175efvboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

9496f2d398b49813176939d7a339ae513d5175efvboxsync if (RT_SUCCESS(rc))

16a9adc14900ca18e6909679a579f6833425e030vboxsync {

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync rc = Msg.hdr.result;

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync if ( RT_SUCCESS(rc)

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync || rc == VERR_BUFFER_OVERFLOW)

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = Msg.uScreenId.GetUInt32(puScreenId); AssertRC(rc);

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync rc = Msg.cFormat.GetUInt32(pcbFormatRecv); AssertRC(rc);

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync rc = Msg.cbData.GetUInt32(pcbDataTotal); AssertRC(rc);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync AssertReturn(cbFormat >= *pcbFormatRecv, VERR_TOO_MUCH_DATA);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync AssertReturn(cbData >= *pcbDataTotal, VERR_TOO_MUCH_DATA);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync }

9496f2d398b49813176939d7a339ae513d5175efvboxsync }

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync return rc;

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync}

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsyncstatic int vbglR3DnDHGProcessMoreDataMessageInternal(uint32_t uClientId,

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync void *pvData,

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync uint32_t cbData,

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync uint32_t *pcbDataRecv)

ce03ea57fdcf3d48523b1de5b894feb75e1b34davboxsync{

9496f2d398b49813176939d7a339ae513d5175efvboxsync AssertPtrReturn(pvData, VERR_INVALID_POINTER);

7766bf675357fd940d8c49e69a5d72dc6eaa6be4vboxsync AssertReturn(cbData, VERR_INVALID_PARAMETER);

9496f2d398b49813176939d7a339ae513d5175efvboxsync AssertPtrReturn(pcbDataRecv, VERR_INVALID_POINTER);

9496f2d398b49813176939d7a339ae513d5175efvboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync DragAndDropSvc::VBOXDNDHGSENDMOREDATAMSG Msg;

a9f41cb889f53e8407561a6155052c441eb0fc5fvboxsync RT_ZERO(Msg);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync Msg.hdr.u32ClientID = uClientId;

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync Msg.hdr.u32Function = DragAndDropSvc::HOST_DND_HG_SND_MORE_DATA;

9496f2d398b49813176939d7a339ae513d5175efvboxsync Msg.hdr.cParms = 2;

16a9adc14900ca18e6909679a579f6833425e030vboxsync

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync Msg.pvData.SetPtr(pvData, cbData);

9496f2d398b49813176939d7a339ae513d5175efvboxsync Msg.cbData.SetUInt32(0);

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync if (RT_SUCCESS(rc))

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync {

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync rc = Msg.hdr.result;

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync if ( RT_SUCCESS(rc)

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync || rc == VERR_BUFFER_OVERFLOW)

9496f2d398b49813176939d7a339ae513d5175efvboxsync {

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync rc = Msg.cbData.GetUInt32(pcbDataRecv); AssertRC(rc);

a9f41cb889f53e8407561a6155052c441eb0fc5fvboxsync AssertReturn(cbData >= *pcbDataRecv, VERR_TOO_MUCH_DATA);

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync }

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync }

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync return rc;

16a9adc14900ca18e6909679a579f6833425e030vboxsync}

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync

9496f2d398b49813176939d7a339ae513d5175efvboxsyncstatic int vbglR3DnDHGProcessSendDataMessageLoop(uint32_t uClientId,

a0a5ab4e085a7ee5b95bdfae04cec7de95792c3cvboxsync uint32_t *puScreenId,

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync char *pszFormat,

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync uint32_t cbFormat,

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync uint32_t *pcbFormatRecv,

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync void **ppvData,

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync uint32_t cbData,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync size_t *pcbDataRecv)

9496f2d398b49813176939d7a339ae513d5175efvboxsync{

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync uint32_t cbDataRecv = 0;

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync int rc = vbglR3DnDHGProcessDataMessageInternal(uClientId,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync puScreenId,

16a9adc14900ca18e6909679a579f6833425e030vboxsync pszFormat,

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync cbFormat,

9496f2d398b49813176939d7a339ae513d5175efvboxsync pcbFormatRecv,

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync *ppvData,

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync cbData,

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync &cbDataRecv);

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync uint32_t cbAllDataRecv = cbDataRecv;

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync while (rc == VERR_BUFFER_OVERFLOW)

c7551981eb6d97331da479f68f14a9c56247e4f7vboxsync {

9496f2d398b49813176939d7a339ae513d5175efvboxsync uint32_t uNextMsg;

9496f2d398b49813176939d7a339ae513d5175efvboxsync uint32_t cNextParms;

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync rc = vbglR3DnDQueryNextHostMessageType(uClientId, &uNextMsg, &cNextParms, false);

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync if (RT_SUCCESS(rc))

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync {

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync switch(uNextMsg)

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync {

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync case DragAndDropSvc::HOST_DND_HG_SND_MORE_DATA:

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync {

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync *ppvData = RTMemRealloc(*ppvData, cbAllDataRecv + cbData);

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync if (!*ppvData)

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync {

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync rc = VERR_NO_MEMORY;

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync break;

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync }

f4aad55f8addd816ef005845842a2418bbdc3ea2vboxsync rc = vbglR3DnDHGProcessMoreDataMessageInternal(uClientId,

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync &((char*)*ppvData)[cbAllDataRecv],

369a8817da53dbd5ea6ac360ca0376dba003cde4vboxsync cbData,

59d7f5939d42ad9d344fbad8401e00a900db92c5vboxsync &cbDataRecv);

59d7f5939d42ad9d344fbad8401e00a900db92c5vboxsync cbAllDataRecv += cbDataRecv;

5341459ca931b65de60b5af2a4cba6836b6b45cavboxsync break;

16a9adc14900ca18e6909679a579f6833425e030vboxsync }

16a9adc14900ca18e6909679a579f6833425e030vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_CANCEL:

16a9adc14900ca18e6909679a579f6833425e030vboxsync default:

16a9adc14900ca18e6909679a579f6833425e030vboxsync {

16a9adc14900ca18e6909679a579f6833425e030vboxsync rc = vbglR3DnDHGProcessCancelMessage(uClientId);

16a9adc14900ca18e6909679a579f6833425e030vboxsync if (RT_SUCCESS(rc))

16a9adc14900ca18e6909679a579f6833425e030vboxsync rc = VERR_CANCELLED;

16a9adc14900ca18e6909679a579f6833425e030vboxsync break;

16a9adc14900ca18e6909679a579f6833425e030vboxsync }

16a9adc14900ca18e6909679a579f6833425e030vboxsync }

16a9adc14900ca18e6909679a579f6833425e030vboxsync }

16a9adc14900ca18e6909679a579f6833425e030vboxsync }

16a9adc14900ca18e6909679a579f6833425e030vboxsync if (RT_SUCCESS(rc))

16a9adc14900ca18e6909679a579f6833425e030vboxsync *pcbDataRecv = cbAllDataRecv;

16a9adc14900ca18e6909679a579f6833425e030vboxsync

16a9adc14900ca18e6909679a579f6833425e030vboxsync return rc;

16a9adc14900ca18e6909679a579f6833425e030vboxsync}

16a9adc14900ca18e6909679a579f6833425e030vboxsync

16a9adc14900ca18e6909679a579f6833425e030vboxsyncstatic int vbglR3DnDHGProcessSendDataMessage(uint32_t uClientId,

16a9adc14900ca18e6909679a579f6833425e030vboxsync uint32_t *puScreenId,

16a9adc14900ca18e6909679a579f6833425e030vboxsync char *pszFormat,

16a9adc14900ca18e6909679a579f6833425e030vboxsync uint32_t cbFormat,

16a9adc14900ca18e6909679a579f6833425e030vboxsync uint32_t *pcbFormatRecv,

16a9adc14900ca18e6909679a579f6833425e030vboxsync void **ppvData,

16a9adc14900ca18e6909679a579f6833425e030vboxsync uint32_t cbData,

16a9adc14900ca18e6909679a579f6833425e030vboxsync size_t *pcbDataRecv)

16a9adc14900ca18e6909679a579f6833425e030vboxsync{

16a9adc14900ca18e6909679a579f6833425e030vboxsync int rc = vbglR3DnDHGProcessSendDataMessageLoop(uClientId,

16a9adc14900ca18e6909679a579f6833425e030vboxsync puScreenId,

16a9adc14900ca18e6909679a579f6833425e030vboxsync pszFormat,

16a9adc14900ca18e6909679a579f6833425e030vboxsync cbFormat,

16a9adc14900ca18e6909679a579f6833425e030vboxsync pcbFormatRecv,

16a9adc14900ca18e6909679a579f6833425e030vboxsync ppvData,

9c149a2789022f5011e88fb62f02a1cc8068e88fvboxsync cbData,

9c149a2789022f5011e88fb62f02a1cc8068e88fvboxsync pcbDataRecv);

9c149a2789022f5011e88fb62f02a1cc8068e88fvboxsync if (RT_SUCCESS(rc))

9c149a2789022f5011e88fb62f02a1cc8068e88fvboxsync {

975ad9d9bc9c4dc96b41d9f67a65228b1b338e2avboxsync /* Check if this is an URI event. If so, let VbglR3 do all the actual

9c149a2789022f5011e88fb62f02a1cc8068e88fvboxsync AssertPtr(pcbFormatRecv);

975ad9d9bc9c4dc96b41d9f67a65228b1b338e2avboxsync if (DnDMIMEHasFileURLs(pszFormat, *pcbFormatRecv))

9c149a2789022f5011e88fb62f02a1cc8068e88fvboxsync rc = vbglR3DnDHGProcessURIMessages(uClientId,

9c149a2789022f5011e88fb62f02a1cc8068e88fvboxsync puScreenId,

975ad9d9bc9c4dc96b41d9f67a65228b1b338e2avboxsync pszFormat,

9c149a2789022f5011e88fb62f02a1cc8068e88fvboxsync cbFormat,

975ad9d9bc9c4dc96b41d9f67a65228b1b338e2avboxsync pcbFormatRecv,

9c149a2789022f5011e88fb62f02a1cc8068e88fvboxsync ppvData,

9c149a2789022f5011e88fb62f02a1cc8068e88fvboxsync cbData,

baacecc94a2d23b6f5086739c08cf06d6b357d0avboxsync pcbDataRecv);

baacecc94a2d23b6f5086739c08cf06d6b357d0avboxsync }

baacecc94a2d23b6f5086739c08cf06d6b357d0avboxsync

baacecc94a2d23b6f5086739c08cf06d6b357d0avboxsync return rc;

baacecc94a2d23b6f5086739c08cf06d6b357d0avboxsync}

9c149a2789022f5011e88fb62f02a1cc8068e88fvboxsync

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsyncstatic int vbglR3DnDGHProcessRequestPendingMessage(uint32_t uClientId,

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync uint32_t *puScreenId)

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync{

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync AssertPtrReturn(puScreenId, VERR_INVALID_POINTER);

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync DragAndDropSvc::VBOXDNDGHREQPENDINGMSG Msg;

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync RT_ZERO(Msg);

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync Msg.hdr.u32ClientID = uClientId;

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync Msg.hdr.u32Function = DragAndDropSvc::HOST_DND_GH_REQ_PENDING;

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync Msg.hdr.cParms = 1;

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync Msg.uScreenId.SetUInt32(0);

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync if (RT_SUCCESS(rc))

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync {

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync rc = Msg.hdr.result;

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync if (RT_SUCCESS(rc))

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync rc = Msg.uScreenId.GetUInt32(puScreenId); AssertRC(rc);

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync }

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync return rc;

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync}

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsyncstatic int vbglR3DnDGHProcessDroppedMessage(uint32_t uClientId,

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync char *pszFormat,

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync uint32_t cbFormat,

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync uint32_t *pcbFormatRecv,

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync uint32_t *puAction)

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync{

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync AssertPtrReturn(pszFormat, VERR_INVALID_POINTER);

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync AssertReturn(cbFormat, VERR_INVALID_PARAMETER);

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync AssertPtrReturn(pcbFormatRecv, VERR_INVALID_POINTER);

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync AssertPtrReturn(puAction, VERR_INVALID_POINTER);

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync DragAndDropSvc::VBOXDNDGHDROPPEDMSG Msg;

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync RT_ZERO(Msg);

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync Msg.hdr.u32ClientID = uClientId;

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync Msg.hdr.u32Function = DragAndDropSvc::HOST_DND_GH_EVT_DROPPED;

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync Msg.hdr.cParms = 3;

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync Msg.pvFormat.SetPtr(pszFormat, cbFormat);

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync Msg.cFormat.SetUInt32(0);

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync Msg.uAction.SetUInt32(0);

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync if (RT_SUCCESS(rc))

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync {

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync rc = Msg.hdr.result;

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync if (RT_SUCCESS(rc))

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync {

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync rc = Msg.cFormat.GetUInt32(pcbFormatRecv); AssertRC(rc);

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync rc = Msg.uAction.GetUInt32(puAction); AssertRC(rc);

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync AssertReturn(cbFormat >= *pcbFormatRecv, VERR_TOO_MUCH_DATA);

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync }

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync }

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync return rc;

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync}

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsync

c5abe3ea9c7ac6dec34f42af30612534bea951ffvboxsyncVBGLR3DECL(int) VbglR3DnDConnect(uint32_t *pu32ClientId)

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync{

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync AssertPtrReturn(pu32ClientId, VERR_INVALID_POINTER);

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync /* Initialize header */

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync VBoxGuestHGCMConnectInfo Info;

1741b757f7a570a7e6d48db46c3f4cd50f2ee296vboxsync RT_ZERO(Info.Loc.u);

efff36b306e370346025647a158689021df2e1d1vboxsync Info.result = VERR_WRONG_ORDER;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Info.u32ClientID = UINT32_MAX; /* try make valgrind shut up. */

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync /* Initialize parameter */

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Info.Loc.type = VMMDevHGCMLoc_LocalHost_Existing;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync int rc = RTStrCopy(Info.Loc.u.host.achName, sizeof(Info.Loc.u.host.achName), "VBoxDragAndDropSvc");

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync if (RT_FAILURE(rc)) return rc;

1e9e76e4273dcc2e3d560a0f3605c46f0013eb7bvboxsync /* Do request */

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CONNECT, &Info, sizeof(Info));

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync if (RT_SUCCESS(rc))

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync {

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync rc = Info.result;

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync if (RT_SUCCESS(rc))

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync *pu32ClientId = Info.u32ClientID;

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync }

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync return rc;

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync}

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsyncVBGLR3DECL(int) VbglR3DnDDisconnect(uint32_t u32ClientId)

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync{

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync VBoxGuestHGCMDisconnectInfo Info;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync Info.result = VERR_WRONG_ORDER;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync Info.u32ClientID = u32ClientId;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync /* Do request */

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_DISCONNECT, &Info, sizeof(Info));

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync if (RT_SUCCESS(rc))

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = Info.result;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync return rc;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync}

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsyncVBGLR3DECL(int) VbglR3DnDProcessNextMessage(uint32_t u32ClientId, CPVBGLR3DNDHGCMEVENT pEvent)

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync{

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync AssertPtrReturn(pEvent, VERR_INVALID_POINTER);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync uint32_t uMsg = 0;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync uint32_t uNumParms = 0;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync const uint32_t ccbFormats = _64K;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync const uint32_t ccbData = _64K;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync int rc = vbglR3DnDQueryNextHostMessageType(u32ClientId, &uMsg, &uNumParms,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync true /* fWait */);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync if (RT_SUCCESS(rc))

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync switch(uMsg)

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_ENTER:

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_MOVE:

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_DROPPED:

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync pEvent->uType = uMsg;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync pEvent->pszFormats = static_cast<char*>(RTMemAlloc(ccbFormats));

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync if (!pEvent->pszFormats)

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = VERR_NO_MEMORY;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync if (RT_SUCCESS(rc))

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = vbglR3DnDHGProcessActionMessage(u32ClientId,

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync uMsg,

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync &pEvent->uScreenId,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync &pEvent->u.a.uXpos,

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync &pEvent->u.a.uYpos,

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync &pEvent->u.a.uDefAction,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync &pEvent->u.a.uAllActions,

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync pEvent->pszFormats,

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync ccbFormats,

1e9e76e4273dcc2e3d560a0f3605c46f0013eb7bvboxsync &pEvent->cbFormats);

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync break;

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync }

1e9e76e4273dcc2e3d560a0f3605c46f0013eb7bvboxsync case DragAndDropSvc::HOST_DND_HG_EVT_LEAVE:

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync pEvent->uType = uMsg;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync rc = vbglR3DnDHGProcessLeaveMessage(u32ClientId);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync break;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync }

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync case DragAndDropSvc::HOST_DND_HG_SND_DATA:

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync {

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync pEvent->uType = uMsg;

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync pEvent->pszFormats = static_cast<char*>(RTMemAlloc(ccbFormats));

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync if (!pEvent->pszFormats)

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync rc = VERR_NO_MEMORY;

1e9e76e4273dcc2e3d560a0f3605c46f0013eb7bvboxsync

1e9e76e4273dcc2e3d560a0f3605c46f0013eb7bvboxsync if (RT_SUCCESS(rc))

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync {

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync pEvent->u.b.pvData = RTMemAlloc(ccbData);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync if (!pEvent->u.b.pvData)

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync {

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync RTMemFree(pEvent->pszFormats);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync pEvent->pszFormats = NULL;

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync rc = VERR_NO_MEMORY;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync }

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync }

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync if (RT_SUCCESS(rc))

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync rc = vbglR3DnDHGProcessSendDataMessage(u32ClientId,

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync &pEvent->uScreenId,

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync pEvent->pszFormats,

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync ccbFormats,

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync &pEvent->cbFormats,

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync &pEvent->u.b.pvData,

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync ccbData,

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync &pEvent->u.b.cbData);

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync break;

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync }

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync case DragAndDropSvc::HOST_DND_HG_SND_MORE_DATA:

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync case DragAndDropSvc::HOST_DND_HG_SND_DIR:

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync case DragAndDropSvc::HOST_DND_HG_SND_FILE:

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync {

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync pEvent->uType = uMsg;

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync /* All messages in this case are handled internally

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync rc = VERR_WRONG_ORDER;

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync break;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync }

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync case DragAndDropSvc::HOST_DND_HG_EVT_CANCEL:

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync {

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync pEvent->uType = uMsg;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync rc = vbglR3DnDHGProcessCancelMessage(u32ClientId);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync break;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync }

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync case DragAndDropSvc::HOST_DND_GH_REQ_PENDING:

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync {

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync pEvent->uType = uMsg;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync rc = vbglR3DnDGHProcessRequestPendingMessage(u32ClientId,

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync &pEvent->uScreenId);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync break;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync }

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync case DragAndDropSvc::HOST_DND_GH_EVT_DROPPED:

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync pEvent->uType = uMsg;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync pEvent->pszFormats = static_cast<char*>(RTMemAlloc(ccbFormats));

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync if (!pEvent->pszFormats)

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync rc = VERR_NO_MEMORY;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync if (RT_SUCCESS(rc))

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = vbglR3DnDGHProcessDroppedMessage(u32ClientId,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync pEvent->pszFormats,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync ccbFormats,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync &pEvent->cbFormats,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync &pEvent->u.a.uDefAction);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync break;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync }

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync#endif

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync default:

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync {

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync pEvent->uType = uMsg;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync rc = VERR_NOT_SUPPORTED;

251b3801f86afc901bee955a7e5a8d14b5836e74vboxsync break;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync }

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync }

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync }

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync return rc;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync}

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsyncVBGLR3DECL(int) VbglR3DnDHGAcknowledgeOperation(uint32_t u32ClientId, uint32_t uAction)

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync{

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync DragAndDropSvc::VBOXDNDHGACKOPMSG Msg;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync RT_ZERO(Msg);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.result = VERR_WRONG_ORDER;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.u32ClientID = u32ClientId;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.u32Function = DragAndDropSvc::GUEST_DND_HG_ACK_OP;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.cParms = 1;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.uAction.SetUInt32(uAction);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync if (RT_SUCCESS(rc))

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = Msg.hdr.result;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync return rc;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync}

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsyncVBGLR3DECL(int) VbglR3DnDHGRequestData(uint32_t u32ClientId, const char* pcszFormat)

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync{

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync AssertPtrReturn(pcszFormat, VERR_INVALID_PARAMETER);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync DragAndDropSvc::VBOXDNDHGREQDATAMSG Msg;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync RT_ZERO(Msg);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.result = VERR_WRONG_ORDER;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.u32ClientID = u32ClientId;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.u32Function = DragAndDropSvc::GUEST_DND_HG_REQ_DATA;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.cParms = 1;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.pFormat.SetPtr((void*)pcszFormat, (uint32_t)strlen(pcszFormat) + 1);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync if (RT_SUCCESS(rc))

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync rc = Msg.hdr.result;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync return rc;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync}

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync#ifdef VBOX_WITH_DRAG_AND_DROP_GH

59a2c1c0a4a0762b46bc5ff056f5705ec9c0a660vboxsyncVBGLR3DECL(int) VbglR3DnDGHAcknowledgePending(uint32_t u32ClientId,

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync uint32_t uDefAction, uint32_t uAllActions,

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync const char* pcszFormats)

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync{

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync AssertPtrReturn(pcszFormats, VERR_INVALID_POINTER);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync DragAndDropSvc::VBOXDNDGHACKPENDINGMSG Msg;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync RT_ZERO(Msg);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.result = VERR_WRONG_ORDER;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.u32ClientID = u32ClientId;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.u32Function = DragAndDropSvc::GUEST_DND_GH_ACK_PENDING;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.cParms = 3;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.uDefAction.SetUInt32(uDefAction);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.uAllActions.SetUInt32(uAllActions);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.pFormat.SetPtr((void*)pcszFormats, (uint32_t)strlen(pcszFormats) + 1);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync if (RT_SUCCESS(rc))

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync rc = Msg.hdr.result;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync return rc;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync}

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsyncstatic int vbglR3DnDGHSendDataInternal(uint32_t u32ClientId,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync void *pvData, uint32_t cbData,

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync uint32_t cbAdditionalData)

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync{

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync AssertPtrReturn(pvData, VERR_INVALID_POINTER);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync AssertReturn(cbData, VERR_INVALID_PARAMETER);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync DragAndDropSvc::VBOXDNDGHSENDDATAMSG Msg;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync RT_ZERO(Msg);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.result = VERR_WRONG_ORDER;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.u32ClientID = u32ClientId;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.u32Function = DragAndDropSvc::GUEST_DND_GH_SND_DATA;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.hdr.cParms = 2;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync /* Total amount of bytes to send (including this data block). */

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.cbTotalBytes.SetUInt32(cbData + cbAdditionalData);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync int rc;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync uint32_t cbMaxChunk = _64K; /** @todo Transfer max. 64K chunks per message. Configurable? */

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync uint32_t cbSent = 0;

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync while (cbSent < cbData)

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync {

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync uint32_t cbCurChunk = RT_MIN(cbData - cbSent, cbMaxChunk);

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync Msg.pvData.SetPtr(static_cast<uint8_t*>(pvData) + cbSent, cbCurChunk);

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

4bd3e7685494afe7c303fc131c66e685023b6b4avboxsync if (RT_SUCCESS(rc))

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync rc = Msg.hdr.result;

4bd3e7685494afe7c303fc131c66e685023b6b4avboxsync

4bd3e7685494afe7c303fc131c66e685023b6b4avboxsync if (RT_FAILURE(rc))

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync break;

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync cbSent += cbCurChunk;

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync }

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync if (RT_SUCCESS(rc))

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync Assert(cbSent == cbData);

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync LogFlowFunc(("Returning rc=%Rrc, cbData=%RU32, cbAddtionalData=%RU32, cbSent=%RU32\n",

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync rc, cbData, cbAdditionalData, cbSent));

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync return rc;

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync}

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsyncstatic int vbglR3DnDGHSendDir(uint32_t u32ClientId, DnDURIObject &obj)

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync{

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync AssertReturn(obj.GetType() == DnDURIObject::Directory, VERR_INVALID_PARAMETER);

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync DragAndDropSvc::VBOXDNDGHSENDDIRMSG Msg;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync RT_ZERO(Msg);

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync Msg.hdr.result = VERR_WRONG_ORDER;

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync Msg.hdr.u32ClientID = u32ClientId;

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync Msg.hdr.u32Function = DragAndDropSvc::GUEST_DND_GH_SND_DIR;

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync Msg.hdr.cParms = 3;

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync RTCString strPath = obj.GetDestPath();

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync LogFlowFunc(("strDir=%s (%zu), fMode=0x%x\n",

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync strPath.c_str(), strPath.length(), obj.GetMode()));

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync Msg.pvName.SetPtr((void *)strPath.c_str(), (uint32_t)(strPath.length() + 1));

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync Msg.cbName.SetUInt32((uint32_t)(strPath.length() + 1));

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync Msg.fMode.SetUInt32(obj.GetMode());

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync if (RT_SUCCESS(rc))

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync rc = Msg.hdr.result;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync LogFlowFuncLeaveRC(rc);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync return rc;

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync}

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsyncstatic int vbglR3DnDGHSendFile(uint32_t u32ClientId, DnDURIObject &obj)

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync{

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync AssertReturn(obj.GetType() == DnDURIObject::File, VERR_INVALID_PARAMETER);

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync uint32_t cbBuf = _64K; /** @todo Make this configurable? */

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync void *pvBuf = RTMemAlloc(cbBuf);

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync if (!pvBuf)

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync return VERR_NO_MEMORY;

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync DragAndDropSvc::VBOXDNDGHSENDFILEMSG Msg;

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync RT_ZERO(Msg);

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync Msg.hdr.result = VERR_WRONG_ORDER;

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync Msg.hdr.u32ClientID = u32ClientId;

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync Msg.hdr.u32Function = DragAndDropSvc::GUEST_DND_GH_SND_FILE;

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync Msg.hdr.cParms = 5;

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync RTCString strPath = obj.GetDestPath();

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync LogFlowFunc(("strFile=%s (%zu), fMode=0x%x\n",

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync strPath.c_str(), strPath.length(), obj.GetMode()));

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync Msg.pvName.SetPtr((void *)strPath.c_str(), (uint32_t)(strPath.length() + 1));

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync Msg.cbName.SetUInt32((uint32_t)(strPath.length() + 1));

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync Msg.fMode.SetUInt32(obj.GetMode());

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync

a0a3a26a4065b9401681a8c99a11bd83e08f94ccvboxsync int rc = VINF_SUCCESS;

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync uint32_t cbData = obj.GetSize();

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync do

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync {

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync uint32_t cbToRead = RT_MIN(cbData, cbBuf);

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync uint32_t cbRead = 0;

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync if (cbToRead)

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = obj.Read(pvBuf, cbToRead, &cbRead);

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync if (RT_SUCCESS(rc))

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync Msg.cbData.SetUInt32(cbRead);

8dbf70ba2345e69b0b6d45c38cf1add0ef10591cvboxsync Msg.pvData.SetPtr(pvBuf, cbRead);

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync if (RT_SUCCESS(rc))

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync rc = Msg.hdr.result;

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync }

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync if (RT_FAILURE(rc))

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync break;

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync Assert(cbRead <= cbData);

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync cbData -= cbRead;

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync } while (cbData);

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync RTMemFree(pvBuf);

a0a3a26a4065b9401681a8c99a11bd83e08f94ccvboxsync

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync LogFlowFuncLeaveRC(rc);

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync return rc;

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync}

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync

30c39307775310ba50de9d9b74f1ea9e12524102vboxsyncstatic int vbglR3DnDGHSendURIObject(uint32_t u32ClientId, DnDURIObject &obj)

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync{

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync int rc;

30c39307775310ba50de9d9b74f1ea9e12524102vboxsync

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync switch (obj.GetType())

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync {

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync case DnDURIObject::Directory:

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync rc = vbglR3DnDGHSendDir(u32ClientId, obj);

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync break;

d571b6e3237f0ce89ea27f6fa4635d41c5ee3d88vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync case DnDURIObject::File:

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = vbglR3DnDGHSendFile(u32ClientId, obj);

51a01524909c95ee04b636218b6a89b29fb81825vboxsync break;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync default:

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync AssertMsgFailed(("Type %ld not implemented\n",

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync obj.GetType()));

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = VERR_NOT_IMPLEMENTED;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync break;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync }

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync return rc;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync}

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsyncstatic int vbglR3DnDGHProcessURIMessages(uint32_t u32ClientId,

efff36b306e370346025647a158689021df2e1d1vboxsync void *pvData, uint32_t cbData)

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync{

51fe8789a74f6c118894aaa12eb69ec155386dbdvboxsync AssertPtrReturn(pvData, VERR_INVALID_POINTER);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync AssertReturn(cbData, VERR_INVALID_PARAMETER);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync RTCList<RTCString> lstPaths =

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync RTCString((const char *)pvData, cbData).split("\r\n");

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync DnDURIList lstURI;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync int rc = lstURI.AppendNativePathsFromList(lstPaths, 0 /* fFlags */);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync if (RT_SUCCESS(rc))

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync /* Send metadata; in this case it's the (non-recursive) file/directory

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync RTCString strRootDest = lstURI.RootToString();

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync Assert(strRootDest.isNotEmpty());

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync void *pvToSend = (void *)strRootDest.c_str();

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync uint32_t cbToSend = (uint32_t)strRootDest.length() + 1;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = vbglR3DnDGHSendDataInternal(u32ClientId, pvToSend, cbToSend,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync /* Include total bytes of all file paths,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync lstURI.TotalBytes());

51a01524909c95ee04b636218b6a89b29fb81825vboxsync }

51a01524909c95ee04b636218b6a89b29fb81825vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync if (RT_SUCCESS(rc))

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync while (!lstURI.IsEmpty())

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync DnDURIObject &nextObj = lstURI.First();

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = vbglR3DnDGHSendURIObject(u32ClientId, nextObj);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync if (RT_FAILURE(rc))

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync break;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync lstURI.RemoveFirst();

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync }

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync }

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync return rc;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync}

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsyncVBGLR3DECL(int) VbglR3DnDGHSendData(uint32_t u32ClientId,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync const char *pszFormat,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync void *pvData, uint32_t cbData)

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync{

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync AssertPtrReturn(pszFormat, VERR_INVALID_POINTER);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync AssertPtrReturn(pvData, VERR_INVALID_POINTER);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync AssertReturn(cbData, VERR_INVALID_PARAMETER);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync int rc;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync if (DnDMIMEHasFileURLs(pszFormat, strlen(pszFormat)))

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = vbglR3DnDGHProcessURIMessages(u32ClientId, pvData, cbData);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync }

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync else

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync rc = vbglR3DnDGHSendDataInternal(u32ClientId, pvData, cbData,

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync 0 /* cbAdditionalData */);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync if (RT_FAILURE(rc))

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync {

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync int rc2 = VbglR3DnDGHSendError(u32ClientId, rc);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync AssertRC(rc2);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync }

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync return rc;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync}

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsyncVBGLR3DECL(int) VbglR3DnDGHSendError(uint32_t u32ClientId, int rcErr)

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync{

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync DragAndDropSvc::VBOXDNDGHEVTERRORMSG Msg;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync RT_ZERO(Msg);

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync Msg.hdr.result = VERR_WRONG_ORDER;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync Msg.hdr.u32ClientID = u32ClientId;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync Msg.hdr.u32Function = DragAndDropSvc::GUEST_DND_GH_EVT_ERROR;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync Msg.hdr.cParms = 1;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync Msg.uRC.SetUInt32((uint32_t)rcErr); /* uint32_t vs. int. */

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync

b0b15690f00527424b2d5fb88456d747252322f7vboxsync int rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_HGCM_CALL(sizeof(Msg)), &Msg, sizeof(Msg));

b0b15690f00527424b2d5fb88456d747252322f7vboxsync if (RT_SUCCESS(rc))

b0b15690f00527424b2d5fb88456d747252322f7vboxsync rc = Msg.hdr.result;

b0b15690f00527424b2d5fb88456d747252322f7vboxsync

b0b15690f00527424b2d5fb88456d747252322f7vboxsync LogFlowFunc(("Sending error %Rrc returned with rc=%Rrc\n", rcErr, rc));

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync return rc;

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync}

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync#endif /* VBOX_WITH_DRAG_AND_DROP_GH */

cc15c3fa4bb2d3fb91e4d0cd15a73133963f86b0vboxsync