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Sweden-Number/dlls/setupapi/virtcopy.c

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/*
* SetupAPI virtual copy operations
*
* FIXME: we now rely on builtin setupapi.dll for dialog resources.
* This is bad ! We ought to have 16bit resource handling working.
*/
#include <string.h>
#include "debugtools.h"
#include "windef.h"
#include "setupx16.h"
#include "callback.h"
#include "winreg.h"
#include "setupapi_private.h"
DEFAULT_DEBUG_CHANNEL(setupapi);
/* ### start build ### */
extern WORD CALLBACK VCP_CallTo16_word_lwwll(FARPROC16,LPVOID,UINT16,WPARAM,LPARAM,LPARAM);
/* ### stop build ### */
static FARPROC16 VCP_Proc = NULL;
static LPARAM VCP_MsgRef = 0;
#define VCP_CALLBACK(obj,msg,wParam,lParam,lParamRef) \
(VCP_Proc) ? \
VCP_CallTo16_word_lwwll(VCP_Proc, obj,msg,wParam,lParam,lParamRef) : OK;
static BOOL VCP_opened = FALSE;
static VCPSTATUS vcp_status;
static HINSTANCE SETUPAPI_hInstance;
/****************************** VHSTR management ******************************/
/*
* This is a totally braindead implementation for now;
* I don't care about speed at all ! Size and implementation time
* is much more important IMHO. I could have created some sophisticated
* tree structure, but... what the hell ! :-)
*/
typedef struct {
DWORD refcount;
LPCSTR pStr;
} VHSTR_STRUCT;
static VHSTR_STRUCT **vhstrlist = NULL;
static VHSTR vhstr_alloc = 0;
#define VALID_VHSTR(x) ((x < vhstr_alloc) && (vhstrlist[x]) && (vhstrlist[x]->refcount))
/***********************************************************************
* vsmStringAdd (SETUPX.207)
*/
VHSTR WINAPI vsmStringAdd16(LPCSTR lpszName)
{
VHSTR n;
VHSTR index = 0xffff;
HANDLE heap;
TRACE("add string '%s'\n", lpszName);
/* search whether string already inserted */
TRACE("searching for existing string...\n");
for (n = 0; n < vhstr_alloc; n++)
{
if ((vhstrlist[n]) && (vhstrlist[n]->refcount))
{
TRACE("checking item: %d\n", n);
if (!strcmp(vhstrlist[n]->pStr, lpszName))
{
TRACE("found\n");
vhstrlist[n]->refcount++;
return n;
}
}
}
/* hmm, not found yet, let's insert it */
TRACE("inserting item\n");
for (n = 0; n < vhstr_alloc; n++)
{
if ((!(vhstrlist[n])) || (!(vhstrlist[n]->refcount)))
{
index = n;
break;
}
}
heap = GetProcessHeap();
if (n == vhstr_alloc) /* hmm, no free index found yet */
{
index = vhstr_alloc;
vhstr_alloc += 20;
vhstrlist = HeapReAlloc(heap, HEAP_ZERO_MEMORY, vhstrlist,
sizeof(VHSTR_STRUCT *) * vhstr_alloc);
}
if (index == 0xffff)
return 0xffff; /* failure */
if (!vhstrlist[index])
vhstrlist[index] = HeapAlloc(heap, HEAP_ZERO_MEMORY, sizeof(VHSTR_STRUCT));
vhstrlist[index]->refcount = 1;
vhstrlist[index]->pStr = HeapAlloc(heap, 0, strlen(lpszName)+1);
strcpy((LPSTR)vhstrlist[index]->pStr, lpszName);
return index;
}
/***********************************************************************
* vsmStringDelete (SETUPX.206)
*/
INT16 WINAPI vsmStringDelete16(VHSTR vhstr)
{
if (VALID_VHSTR(vhstr))
{
vhstrlist[vhstr]->refcount--;
if (!vhstrlist[vhstr]->refcount)
{
HeapFree(GetProcessHeap(), 0, (LPSTR)vhstrlist[vhstr]->pStr);
vhstrlist[vhstr]->pStr = NULL;
}
return VCPN_OK;
}
/* string not found */
return VCPN_FAIL;
}
/*
* vsmStringFind() - not exported from a standard SETUPX.DLL, it seems
*/
VHSTR WINAPI vsmStringFind16(LPCSTR lpszName)
{
WORD n;
for (n = 0; n < vhstr_alloc; n++)
if ((vhstrlist[n]) && (vhstrlist[n]->refcount) && (!strcmp(vhstrlist[n]->pStr, lpszName)))
return n;
return 0xffff;
}
/***********************************************************************
* vsmGetStringName (SETUPX.205)
*
* Pretty correct, I guess
*/
INT16 WINAPI vsmGetStringName16(VHSTR vhstr, LPSTR lpszBuffer, int cbBuffer)
{
if (VALID_VHSTR(vhstr))
{
int len = strlen(vhstrlist[vhstr]->pStr)+1;
if (cbBuffer >= len)
{
if (lpszBuffer)
strcpy(lpszBuffer, vhstrlist[vhstr]->pStr);
return len;
}
}
return VCPN_FAIL;
}
/***********************************************************************
* vsmStringCompare (not exported from a standard SETUPX.DLL, it seems)
*/
INT16 WINAPI vsmStringCompare16(VHSTR vhstrA, VHSTR vhstrB)
{
if ((!VALID_VHSTR(vhstrA)) || (!VALID_VHSTR(vhstrB)))
return VCPN_FAIL; /* correct ? */
return strcmp(vhstrlist[vhstrA]->pStr, vhstrlist[vhstrB]->pStr);
}
/***********************************************************************
* vsmGetStringRawName (SETUPX.208)
*/
LPCSTR WINAPI vsmGetStringRawName16(VHSTR vhstr)
{
return (VALID_VHSTR(vhstr)) ? vhstrlist[vhstr]->pStr : NULL;
}
/***************************** VIRTNODE management ****************************/
static LPVIRTNODE *pvnlist = NULL;
static DWORD vn_num = 0;
static DWORD vn_last = 0;
RETERR16 VCP_VirtnodeCreate(LPVCPFILESPEC vfsSrc, LPVCPFILESPEC vfsDst, WORD fl, LPARAM lParam, LPEXPANDVTBL lpExpandVtbl)
{
HANDLE heap;
LPVIRTNODE lpvn;
RETERR16 cbres;
while (vn_last < vn_num)
{
if (pvnlist[vn_last] == NULL)
break;
vn_last++;
}
heap = GetProcessHeap();
if (vn_last == vn_num)
{
vn_num += 20;
pvnlist = HeapReAlloc(heap, HEAP_ZERO_MEMORY, pvnlist,
sizeof(LPVIRTNODE *) * vn_num);
}
pvnlist[vn_last] = HeapAlloc(heap, HEAP_ZERO_MEMORY, sizeof(VIRTNODE));
lpvn = pvnlist[vn_last];
vn_last++;
lpvn->cbSize = sizeof(VIRTNODE);
if (vfsSrc)
memcpy(&lpvn->vfsSrc, vfsSrc, sizeof(VCPFILESPEC));
if (vfsDst)
memcpy(&lpvn->vfsDst, vfsDst, sizeof(VCPFILESPEC));
lpvn->fl = fl;
lpvn->lParam = lParam;
lpvn->lpExpandVtbl = lpExpandVtbl;
lpvn->vhstrDstFinalName = 0xffff; /* FIXME: what is this ? */
cbres = VCP_CALLBACK(lpvn, VCPM_NODECREATE, 0, 0, VCP_MsgRef);
lpvn->fl |= VFNL_CREATED;
cbres = VCP_CALLBACK(lpvn, VCPM_NODEACCEPT, 0, 0, VCP_MsgRef);
return OK;
}
BOOL VCP_VirtnodeDelete(LPVIRTNODE lpvnDel)
{
DWORD n;
RETERR16 cbres;
for (n = 0; n < vn_last; n++)
{
if (pvnlist[n] == lpvnDel)
{
cbres = VCP_CALLBACK(lpvnDel, VCPM_NODEDESTROY, 0, 0, VCP_MsgRef);
HeapFree(GetProcessHeap(), 0, lpvnDel);
pvnlist[n] = NULL;
return TRUE;
}
}
return FALSE;
}
/***********************************************************************
* VcpOpen (SETUPX.200)
*
* Sets up a virtual copy operation.
* This means that functions such as GenInstall()
* create a VIRTNODE struct for every file to be touched in a .INF file
* instead of actually touching the file.
* The actual copy/move/rename gets started when VcpClose or
* VcpFlush is called; several different callbacks are made
* (copy, rename, open, close, version conflicts, ...) on every file copied.
*/
RETERR16 WINAPI VcpOpen16(VIFPROC vifproc, LPARAM lparamMsgRef)
{
TRACE("(%p, %08lx)\n", vifproc, lparamMsgRef);
if (VCP_opened)
return ERR_VCP_BUSY;
VCP_Proc = (FARPROC16)vifproc;
VCP_MsgRef = lparamMsgRef;
/* load SETUPAPI needed for dialog resources etc. */
SETUPAPI_hInstance = LoadLibraryA("setupapi.dll");
if (!SETUPAPI_hInstance)
{
ERR("Could not load sibling setupapi.dll\n");
return ERR_VCP_NOMEM;
}
VCP_opened = TRUE;
return OK;
}
/***********************************************************************
* VcpQueueCopy [SETUPX.13]
*
* lpExpandVtbl seems to be deprecated.
* fl are the CNFL_xxx and VNFL_xxx flags.
* lParam are the VNLP_xxx flags.
*/
RETERR16 WINAPI VcpQueueCopy16(
LPCSTR lpszSrcFileName, LPCSTR lpszDstFileName,
LPCSTR lpszSrcDir, LPCSTR lpszDstDir,
LOGDISKID16 ldidSrc, LOGDISKID16 ldidDst,
LPEXPANDVTBL lpExpandVtbl,
WORD fl, LPARAM lParam
)
{
VCPFILESPEC vfsSrc, vfsDst;
if (!VCP_opened)
return ERR_VCP_NOTOPEN;
TRACE("srcdir: %s, srcfile: %s, dstdir: %s, dstfile: %s\n",
lpszSrcDir, lpszSrcFileName, lpszDstDir, lpszDstFileName);
TRACE("ldidSrc == %d, ldidDst == %d\n", ldidSrc, ldidDst);
vfsSrc.ldid = ldidSrc;
vfsSrc.vhstrDir = vsmStringAdd16(lpszSrcDir);
vfsSrc.vhstrFileName = vsmStringAdd16(lpszSrcFileName);
vfsDst.ldid = ldidDst;
vfsDst.vhstrDir = vsmStringAdd16(lpszDstDir);
vfsDst.vhstrFileName = vsmStringAdd16(lpszDstFileName);
return VCP_VirtnodeCreate(&vfsSrc, &vfsDst, fl, lParam,
lpExpandVtbl);
}
/***********************************************************************
* VcpQueueDelete [SETUPX.17]
*
* Is lParamRef the same as lParam in VcpQueueCopy ?
* Damn docu !! Err... which docu ?
*/
RETERR16 WINAPI VcpQueueDelete16(
LPCSTR lpszDstFileName,
LPCSTR lpszDstDir,
LOGDISKID16 ldidDst,
LPARAM lParamRef
)
{
VCPFILESPEC vfsDst;
if (!VCP_opened)
return ERR_VCP_NOTOPEN;
vfsDst.ldid = ldidDst;
vfsDst.vhstrDir = vsmStringAdd16(lpszDstDir);
vfsDst.vhstrFileName = vsmStringAdd16(lpszDstFileName);
return VCP_VirtnodeCreate(NULL, &vfsDst, VNFL_DELETE, lParamRef, 0);
}
/***********************************************************************
* VcpQueueRename [SETUPX.204]
*
*/
RETERR16 WINAPI VcpQueueRename16(
LPCSTR lpszSrcFileName, LPCSTR lpszDstFileName,
LPCSTR lpszSrcDir, LPCSTR lpszDstDir,
LOGDISKID16 ldidSrc, LOGDISKID16 ldidDst,
LPARAM lParam
)
{
VCPFILESPEC vfsSrc, vfsDst;
if (!VCP_opened)
return ERR_VCP_NOTOPEN;
vfsSrc.ldid = ldidSrc;
vfsSrc.vhstrDir = vsmStringAdd16(lpszSrcDir);
vfsSrc.vhstrFileName = vsmStringAdd16(lpszSrcFileName);
vfsDst.ldid = ldidDst;
vfsDst.vhstrDir = vsmStringAdd16(lpszDstDir);
vfsDst.vhstrFileName = vsmStringAdd16(lpszDstFileName);
return VCP_VirtnodeCreate(&vfsSrc, &vfsDst, VNFL_RENAME, lParam,
0);
}
/***********************************************************************
* VcpEnumFiles (SETUPX.@)
*/
INT16 WINAPI VcpEnumFiles(VCPENUMPROC vep, LPARAM lParamRef)
{
WORD n;
for (n = 0; n < vn_last; n++)
vep(pvnlist[n], lParamRef);
return 0; /* FIXME: return value ? */
}
/***********************************************************************
* VcpExplain (SETUPX.411)
*/
LPCSTR WINAPI VcpExplain16(LPVIRTNODE lpVn, DWORD dwWhat)
{
static char buffer[MAX_PATH]; /* FIXME: is this how it's done ? */
buffer[0] = '\0';
switch (dwWhat)
{
case VCPEX_SRC_FULL:
case VCPEX_DST_FULL:
{
LPVCPFILESPEC lpvfs =
(dwWhat == VCPEX_SRC_FULL) ? &lpVn->vfsSrc : &lpVn->vfsDst;
/* if we have an ldid, use it, otherwise use the string */
/* from the vhstrlist array */
if (lpvfs->ldid != 0xffff)
CtlGetLddPath16(lpvfs->ldid, buffer);
else
strcat(buffer, vsmGetStringRawName16(lpvfs->vhstrDir));
strcat(buffer, "\\");
strcat(buffer, vsmGetStringRawName16(lpvfs->vhstrFileName));
}
break;
default:
FIXME("%ld unimplemented !\n", dwWhat);
strcpy(buffer, "Unknown error");
break;
}
return buffer;
}
RETERR16 VCP_CheckPaths(void)
{
DWORD n;
LPVIRTNODE lpvn;
RETERR16 cbres;
cbres = VCP_CALLBACK(&vcp_status, VCPM_VSTATPATHCHECKSTART, 0, 0, VCP_MsgRef);
for (n = 0; n < vn_num; n++)
{
lpvn = pvnlist[n];
if (!lpvn) continue;
/* FIXME: check paths of all VIRTNODEs here ! */
cbres = VCP_CALLBACK(&lpvn->vfsDst, VCPM_CHECKPATH, 0, (DWORD)lpvn, VCP_MsgRef);
}
cbres = VCP_CALLBACK(&vcp_status, VCPM_VSTATPATHCHECKEND, 0, 0, VCP_MsgRef);
return OK;
}
RETERR16 VCP_CopyFiles(void)
{
char fn_src[MAX_PATH], fn_dst[MAX_PATH];
RETERR16 res = OK, cbres;
DWORD n;
LPVIRTNODE lpvn;
cbres = VCP_CALLBACK(&vcp_status, VCPM_VSTATCOPYSTART, 0, 0, VCP_MsgRef);
for (n = 0; n < vn_num; n++)
{
lpvn = pvnlist[n];
if ((!lpvn) || ((lpvn->fl & VNFL_NODE_TYPE) != VNFL_COPY)) continue;
/* FIXME: need to send VCPM_VSTATNEWDISK notification sometimes */
strcpy(fn_src, VcpExplain16(lpvn, VCPEX_SRC_FULL));
strcpy(fn_dst, VcpExplain16(lpvn, VCPEX_DST_FULL));
/* FIXME: what is this VCPM_VSTATWRITE here for ?
* I guess it's to signal successful destination file creation */
cbres = VCP_CALLBACK(&vcp_status, VCPM_VSTATWRITE, 0, 0, VCP_MsgRef);
/* FIXME: need to do the file copy in small chunks for notifications */
TRACE("copying '%s' to '%s'\n", fn_src, fn_dst);
/* perform the file copy */
if (!(CopyFileA(fn_src, fn_dst, TRUE)))
{
ERR("error copying, src: %s -> dst: %s\n", fn_src, fn_dst);
res = ERR_VCP_IOFAIL;
}
vcp_status.prgFileRead.dwSoFar++;
cbres = VCP_CALLBACK(&vcp_status, VCPM_VSTATREAD, 0, 0, VCP_MsgRef);
vcp_status.prgFileWrite.dwSoFar++;
cbres = VCP_CALLBACK(&vcp_status, VCPM_VSTATWRITE, 0, 0, VCP_MsgRef);
}
cbres = VCP_CALLBACK(&vcp_status, VCPM_VSTATCOPYEND, 0, 0, VCP_MsgRef);
return res;
}
/***********************************************************************
* VcpFlush - internal (not exported), but documented
*
* VNFL_NOW is used for VcpFlush.
*/
RETERR16 VcpFlush16(WORD fl, LPCSTR lpszBackupDest)
{
return OK;
}
/***********************************************************************
* VcpClose (SETUPX.201)
*
* Does callbacks (-> vifproc) with VCPM_VSTATCLOSESTART,
* VCPM_VSTATCLOSEEND.
*
* fl gets VCPFL_xxx flags to indicate what to do with the
* VIRTNODEs (files to mess with) created by e.g. GenInstall()
*/
RETERR16 WINAPI VcpClose16(WORD fl, LPCSTR lpszBackupDest)
{
RETERR16 res = OK;
WORD cbres = VCPN_PROCEED;
TRACE("(%04x, '%s')\n", fl, lpszBackupDest);
/* FIXME: needs to sort virtnodes in case VCPFL_INSPECIFIEDORDER
* is not set. This is done by VCP_CALLBACK(VCPM_NODECOMPARE) */
TRACE("#1\n");
memset(&vcp_status, 0, sizeof(VCPSTATUS));
/* yes, vcp_status.cbSize is 0 ! */
TRACE("#2\n");
cbres = VCP_CALLBACK(&vcp_status, VCPM_VSTATCLOSESTART, 0, 0, VCP_MsgRef);
TRACE("#3\n");
res = VCP_CheckPaths();
TRACE("#4\n");
if (res != OK)
return res; /* is this ok ? */
VCP_CopyFiles();
TRACE("#5\n");
cbres = VCP_CALLBACK(&vcp_status, VCPM_VSTATCLOSEEND, 0, 0, VCP_MsgRef);
TRACE("#6\n");
VCP_Proc = NULL;
FreeLibrary(SETUPAPI_hInstance);
VCP_opened = FALSE;
return OK;
}
RETERR16 VCP_RenameFiles(void)
{
char fn_src[MAX_PATH], fn_dst[MAX_PATH];
RETERR16 res = OK, cbres;
DWORD n;
LPVIRTNODE lpvn;
cbres = VCP_CALLBACK(&vcp_status, VCPM_VSTATRENAMESTART, 0, 0, VCP_MsgRef);
for (n = 0; n < vn_num; n++)
{
lpvn = pvnlist[n];
if ((!lpvn) || ((lpvn->fl & VNFL_NODE_TYPE) != VNFL_RENAME)) continue;
strcpy(fn_src, VcpExplain16(lpvn, VCPEX_SRC_FULL));
strcpy(fn_dst, VcpExplain16(lpvn, VCPEX_DST_FULL));
cbres = VCP_CALLBACK(&lpvn->vfsDst, VCPM_FILEOPENOUT, 0, (LPARAM)lpvn, VCP_MsgRef);
if (!(MoveFileExA(fn_src, fn_dst, MOVEFILE_REPLACE_EXISTING)))
res = ERR_VCP_IOFAIL;
else
VCP_VirtnodeDelete(lpvn);
}
cbres = VCP_CALLBACK(&vcp_status, VCPM_VSTATRENAMEEND, 0, 0, VCP_MsgRef);
return res;
}
/***********************************************************************
* vcpDefCallbackProc (SETUPX.202)
*/
RETERR16 WINAPI vcpDefCallbackProc16(LPVOID lpvObj, UINT16 uMsg, WPARAM wParam,
LPARAM lParam, LPARAM lParamRef)
{
static int count = 0;
if (count < 10)
FIXME("(%p, %04x, %04x, %08lx, %08lx) - what to do here ?\n",
lpvObj, uMsg, wParam, lParam, lParamRef);
count++;
return OK;
}
/********************* point-and-click stuff from here ***********************/
static HWND hDlgCopy = 0;
static HKEY hKeyFiles = 0, hKeyRename = 0, hKeyConflict = 0;
static char BackupDir[12];
static BOOL CALLBACK VCP_UI_FileCopyDlgProc(HWND hWndDlg, UINT iMsg, WPARAM wParam, LPARAM lParam)
{
BOOL retval = FALSE;
if (iMsg == WM_INITDIALOG)
{
ShowWindow(hWndDlg, SW_SHOWNORMAL);
UpdateWindow(hWndDlg);
retval = TRUE;
}
return retval;
}
BOOL VCP_UI_GetDialogTemplate(LPCVOID *template32)
{
HANDLE hResInfo, hDlgTmpl32;
if (!(hResInfo = FindResourceA(SETUPAPI_hInstance, MAKEINTRESOURCEA(COPYFILEDLGORD), RT_DIALOGA)))
return FALSE;
if (!(hDlgTmpl32 = LoadResource(SETUPAPI_hInstance, hResInfo )) ||
!(*template32 = LockResource( hDlgTmpl32 )))
return FALSE;
return TRUE;
}
static LRESULT WINAPI
VCP_UI_FileCopyWndProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if (uMsg != WM_CREATE)
return DefWindowProcA (hwnd, uMsg, wParam, lParam);
switch (uMsg)
{
case WM_CREATE:
return 0;
default:
FIXME("%04x: unhandled.\n", uMsg);
}
return 0;
}
void VCP_UI_RegisterProgressClass(void)
{
static BOOL registered = FALSE;
WNDCLASSA wndClass;
if (registered)
return;
registered = TRUE;
ZeroMemory (&wndClass, sizeof(WNDCLASSA));
wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_HREDRAW | CS_VREDRAW;
wndClass.lpfnWndProc = (WNDPROC)VCP_UI_FileCopyWndProc;
wndClass.cbClsExtra = 0;
wndClass.cbWndExtra = 0;
wndClass.hCursor = LoadCursorA (0, IDC_ARROWA);
wndClass.hbrBackground = (HBRUSH)NULL;
wndClass.lpszClassName = "setupx_progress";
RegisterClassA (&wndClass);
}
RETERR16 VCP_UI_NodeCompare(LPVIRTNODE vn1, LPVIRTNODE vn2)
{
LPCSTR file1, file2;
file1 = vsmGetStringRawName16(vn1->vfsSrc.vhstrFileName);
file2 = vsmGetStringRawName16(vn2->vfsSrc.vhstrFileName);
return (RETERR16)strcmp(file1, file2);
}
RETERR16 VCP_UI_CopyStart(void)
{
LPCVOID template32;
char buf[256]; /* plenty */
BOOL dirty;
DWORD len;
/* FIXME: should be registered at DLL startup instead */
VCP_UI_RegisterProgressClass();
if (!(VCP_UI_GetDialogTemplate(&template32)))
return VCPN_FAIL;
hDlgCopy = CreateDialogIndirectParamA(SETUPAPI_hInstance, template32, 0,
VCP_UI_FileCopyDlgProc, 0);
if (!hDlgCopy)
return VCPN_FAIL;
SetDlgItemTextA(hDlgCopy, SOURCESTRORD, "Scanning ...");
SetDlgItemTextA(hDlgCopy, DESTSTRORD, "NOT_IMPLEMENTED_YET");
strcpy(buf, REG_INSTALLEDFILES);
if (RegCreateKeyA(HKEY_LOCAL_MACHINE, buf, &hKeyFiles))
return VCPN_FAIL;
strcat(buf, REGPART_RENAME);
if (RegCreateKeyA(HKEY_LOCAL_MACHINE, buf, &hKeyRename))
return VCPN_FAIL;
if (RegCreateKeyA(HKEY_LOCAL_MACHINE, REG_VERSIONCONFLICT, &hKeyConflict))
return VCPN_FAIL;
len = 1;
if (!(RegQueryValueExA(hKeyConflict, "Dirty", NULL, 0, (LPBYTE)&dirty, &len)))
{
/* FIXME: what does SETUPX.DLL do in this case ? */
MESSAGE("Warning: another program using SETUPX is already running ! Failed.\n");
return VCPN_FAIL;
}
dirty = TRUE;
if (RegSetValueExA(hKeyConflict, "Dirty", 0, REG_BINARY, (LPBYTE)&dirty, 1))
return VCPN_FAIL;
len = 12;
if (!(RegQueryValueExA(hKeyConflict, "BackupDirectory", NULL, 0, BackupDir, &len)))
strcpy(BackupDir, "VCM");
/* create C:\WINDOWS\[BackupDir] and set registry key to it */
GetWindowsDirectoryA(buf, 256);
strcat(buf, "\\");
strcat(buf, BackupDir);
if (!(CreateDirectoryA(buf, NULL)))
return VCPN_FAIL;
if (RegSetValueExA(hKeyConflict, "BackupDirectory", 0, REG_SZ, (LPBYTE)buf, strlen(buf)+1))
return VCPN_FAIL;
RegCloseKey(hKeyConflict);
return VCPN_OK;
}
/***********************************************************************
* vcpUICallbackProc (SETUPX.213)
*/
RETERR16 WINAPI vcpUICallbackProc16(LPVOID lpvObj, UINT16 uMsg, WPARAM wParam,
LPARAM lParam, LPARAM lParamRef)
{
static int count = 0;
RETERR16 res = VCPN_OK, cbres;
if (count < 5)
FIXME("(%p, %04x, %04x, %08lx, %08lx) - semi-stub\n",
lpvObj, uMsg, wParam, lParam, lParamRef);
count++;
switch (uMsg)
{
/* unused messages, it seems */
case VCPM_DISKPREPINFO:
case VCPM_FILENEEDED:
case VCPM_NODECREATE:
case VCPM_NODEACCEPT:
case VCPM_VSTATCLOSESTART:
case VCPM_VSTATPATHCHECKSTART:
case VCPM_VSTATPATHCHECKEND:
case VCPM_CHECKPATH:
break;
/* the real stuff */
case VCPM_NODECOMPARE:
res = VCP_UI_NodeCompare((LPVIRTNODE)lpvObj, (LPVIRTNODE)lParam);
break;
case VCPM_VSTATREAD:
break;
case VCPM_VSTATWRITE:
cbres = VCP_CALLBACK(&vcp_status, VCPM_DISKPREPINFO, 0, 0, VCP_MsgRef);
break;
case VCPM_VSTATCLOSEEND:
RegCloseKey(hKeyFiles);
RegCloseKey(hKeyRename);
RegDeleteKeyA(HKEY_LOCAL_MACHINE, REG_VERSIONCONFLICT);
break;
case VCPM_VSTATCOPYSTART:
res = VCP_UI_CopyStart();
break;
case VCPM_VSTATCOPYEND:
DestroyWindow(hDlgCopy);
break;
default:
FIXME("unhandled msg 0x%04x\n", uMsg);
}
return res;
}
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