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Sweden-Number/dlls/setupapi/setupx_main.c

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/*
* SETUPX library
*
* Copyright 1998,2000 Andreas Mohr
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* FIXME: Rather non-functional functions for now.
*
* See:
* http://www.geocities.com/SiliconValley/Network/5317/drivers.html
* http://willemer.de/informatik/windows/inf_info.htm (German)
* http://www.microsoft.com/ddk/ddkdocs/win98ddk/devinst_12uw.htm
* DDK: setupx.h
* http://mmatrix.tripod.com/customsystemfolder/infsysntaxfull.html
* http://www.rdrop.com/~cary/html/inf_faq.html
* http://support.microsoft.com/support/kb/articles/q194/6/40.asp
*
* Stuff tested with:
* - rs405deu.exe (German Acroread 4.05 setup)
* - ie5setup.exe
* - Netmeeting
*
* FIXME:
* - string handling is... weird ;) (buflen etc.)
* - memory leaks ?
* - separate that mess (but probably only when it's done completely)
*
* SETUPX consists of several parts with the following acronyms/prefixes:
* Di device installer (devinst.c ?)
* Gen generic installer (geninst.c ?)
* Ip .INF parsing (infparse.c)
* LDD logical device descriptor (ldd.c ?)
* LDID logical device ID
* SU setup (setup.c ?)
* Tp text processing (textproc.c ?)
* Vcp virtual copy module (vcp.c ?)
* ...
*
* The SETUPX DLL is NOT thread-safe. That's why many installers urge you to
* "close all open applications".
* All in all the design of it seems to be a bit weak.
* Not sure whether my implementation of it is better, though ;-)
*/
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#include "winerror.h"
#include "wine/winuser16.h"
#include "wownt32.h"
#include "wingdi.h"
#include "winuser.h"
#include "winnls.h"
#include "setupapi.h"
#include "setupx16.h"
#include "setupapi_private.h"
#include "winerror.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(setupapi);
/***********************************************************************
* SURegOpenKey (SETUPX.47)
*/
DWORD WINAPI SURegOpenKey( HKEY hkey, LPCSTR lpszSubKey, PHKEY retkey )
{
FIXME("(%p,%s,%p), semi-stub.\n",hkey,debugstr_a(lpszSubKey),retkey);
return RegOpenKeyA( hkey, lpszSubKey, retkey );
}
/***********************************************************************
* SURegQueryValueEx (SETUPX.50)
*/
DWORD WINAPI SURegQueryValueEx( HKEY hkey, LPSTR lpszValueName,
LPDWORD lpdwReserved, LPDWORD lpdwType,
LPBYTE lpbData, LPDWORD lpcbData )
{
FIXME("(%p,%s,%p,%p,%p,%ld), semi-stub.\n",hkey,debugstr_a(lpszValueName),
lpdwReserved,lpdwType,lpbData,lpcbData?*lpcbData:0);
return RegQueryValueExA( hkey, lpszValueName, lpdwReserved, lpdwType,
lpbData, lpcbData );
}
/*
* Returns pointer to a string list with the first entry being number
* of strings.
*
* Hmm. Should this be InitSubstrData(), GetFirstSubstr() and GetNextSubstr()
* instead?
*/
static LPSTR *SETUPX_GetSubStrings(LPSTR start, char delimiter)
{
LPSTR p, q;
LPSTR *res = NULL;
DWORD count = 0;
int len;
p = start;
while (1)
{
/* find beginning of real substring */
while ( (*p == ' ') || (*p == '\t') || (*p == '"') ) p++;
/* find end of real substring */
q = p;
while ( (*q)
&& (*q != ' ') && (*q != '\t') && (*q != '"')
&& (*q != ';') && (*q != delimiter) ) q++;
if (q == p)
break;
len = (int)q - (int)p;
/* alloc entry for new substring in steps of 32 units and copy over */
if (count % 32 == 0)
{ /* 1 for count field + current count + 32 */
res = HeapReAlloc(GetProcessHeap(), 0, res, (1+count+32)*sizeof(LPSTR));
}
*(res+1+count) = HeapAlloc(GetProcessHeap(), 0, len+1);
strncpy(*(res+1+count), p, len);
(*(res+1+count))[len] = '\0';
count++;
/* we are still within last substring (before delimiter),
* so get out of it */
while ((*q) && (*q != ';') && (*q != delimiter)) q++;
if ((!*q) || (*q == ';'))
break;
p = q+1;
}
/* put number of entries at beginning of list */
*(DWORD *)res = count;
return res;
}
static void SETUPX_FreeSubStrings(LPSTR *substr)
{
DWORD count = *(DWORD *)substr;
LPSTR *pStrings = substr+1;
DWORD n;
for (n=0; n < count; n++)
HeapFree(GetProcessHeap(), 0, *pStrings++);
HeapFree(GetProcessHeap(), 0, substr);
}
/***********************************************************************
* InstallHinfSection (SETUPX.527)
*
* hwnd = parent window
* hinst = instance of SETUPX.DLL
* lpszCmdLine = e.g. "DefaultInstall 132 C:\MYINSTALL\MYDEV.INF"
* Here "DefaultInstall" is the .inf file section to be installed (optional).
* The 132 value is made of the HOW_xxx flags and sometimes 128 (-> setupx16.h).
*
* nCmdShow = nCmdShow of CreateProcess
*/
RETERR16 WINAPI InstallHinfSection16( HWND16 hwnd, HINSTANCE16 hinst, LPCSTR lpszCmdLine, INT16 nCmdShow)
{
LPSTR *pSub;
DWORD count;
HINF16 hInf = 0;
RETERR16 res = OK, tmp;
WORD wFlags;
BOOL reboot = FALSE;
TRACE("(%04x, %04x, %s, %d);\n", hwnd, hinst, lpszCmdLine, nCmdShow);
pSub = SETUPX_GetSubStrings((LPSTR)lpszCmdLine, ' ');
count = *(DWORD *)pSub;
if (count < 2) /* invalid number of arguments ? */
goto end;
if (IpOpen16(*(pSub+count), &hInf) != OK)
{
res = ERROR_FILE_NOT_FOUND; /* yes, correct */
goto end;
}
if (VcpOpen16(NULL, 0))
goto end;
if (GenInstall16(hInf, *(pSub+count-2), GENINSTALL_DO_ALL) != OK)
goto end;
wFlags = atoi(*(pSub+count-1)) & ~128;
switch (wFlags)
{
case HOW_ALWAYS_SILENT_REBOOT:
case HOW_SILENT_REBOOT:
reboot = TRUE;
break;
case HOW_ALWAYS_PROMPT_REBOOT:
case HOW_PROMPT_REBOOT:
if (MessageBoxA(HWND_32(hwnd), "You must restart Wine before the new settings will take effect.\n\nDo you want to exit Wine now ?", "Systems Settings Change", MB_YESNO|MB_ICONQUESTION) == IDYES)
reboot = TRUE;
break;
default:
ERR("invalid flags %d !\n", wFlags);
goto end;
}
res = OK;
end:
tmp = VcpClose16(VCPFL_ALL, NULL);
if (tmp != OK)
res = tmp;
tmp = IpClose16(hInf);
if (tmp != OK)
res = tmp;
SETUPX_FreeSubStrings(pSub);
if (reboot)
{
/* FIXME: we should have a means of terminating all wine + wineserver */
MESSAGE("Program or user told me to restart. Exiting Wine...\n");
ExitProcess(1);
}
return res;
}
typedef struct
{
LPCSTR RegValName;
LPCSTR StdString; /* fallback string; sub dir of windows directory */
} LDID_DATA;
static const LDID_DATA LDID_Data[34] =
{
{ /* 0 (LDID_NULL) -- not defined */
NULL,
NULL
},
{ /* 1 (LDID_SRCPATH) = source of installation. hmm, what to do here ? */
"SourcePath", /* hmm, does SETUPX have to care about updating it ?? */
NULL
},
{ /* 2 (LDID_SETUPTEMP) = setup temp dir */
"SetupTempDir",
NULL
},
{ /* 3 (LDID_UNINSTALL) = uninstall backup dir */
"UninstallDir",
NULL
},
{ /* 4 (LDID_BACKUP) = backup dir */
"BackupDir",
NULL
},
{ /* 5 (LDID_SETUPSCRATCH) = setup scratch dir */
"SetupScratchDir",
NULL
},
{ /* 6 -- not defined */
NULL,
NULL
},
{ /* 7 -- not defined */
NULL,
NULL
},
{ /* 8 -- not defined */
NULL,
NULL
},
{ /* 9 -- not defined */
NULL,
NULL
},
{ /* 10 (LDID_WIN) = windows dir */
"WinDir",
""
},
{ /* 11 (LDID_SYS) = system dir */
"SysDir",
NULL /* call GetSystemDirectory() instead */
},
{ /* 12 (LDID_IOS) = IOSubSys dir */
NULL, /* FIXME: registry string ? */
"SYSTEM\\IOSUBSYS"
},
{ /* 13 (LDID_CMD) = COMMAND dir */
NULL, /* FIXME: registry string ? */
"COMMAND"
},
{ /* 14 (LDID_CPL) = control panel dir */
NULL,
""
},
{ /* 15 (LDID_PRINT) = windows printer dir */
NULL,
"SYSTEM" /* correct ?? */
},
{ /* 16 (LDID_MAIL) = destination mail dir */
NULL,
""
},
{ /* 17 (LDID_INF) = INF dir */
"SetupScratchDir", /* correct ? */
"INF"
},
{ /* 18 (LDID_HELP) = HELP dir */
NULL, /* ??? */
"HELP"
},
{ /* 19 (LDID_WINADMIN) = Admin dir */
"WinAdminDir",
""
},
{ /* 20 (LDID_FONTS) = Fonts dir */
NULL, /* ??? */
"FONTS"
},
{ /* 21 (LDID_VIEWERS) = Viewers */
NULL, /* ??? */
"SYSTEM\\VIEWERS"
},
{ /* 22 (LDID_VMM32) = VMM32 dir */
NULL, /* ??? */
"SYSTEM\\VMM32"
},
{ /* 23 (LDID_COLOR) = ICM dir */
"ICMPath",
"SYSTEM\\COLOR"
},
{ /* 24 (LDID_APPS) = root of boot drive ? */
"AppsDir",
"C:\\"
},
{ /* 25 (LDID_SHARED) = shared dir */
"SharedDir",
""
},
{ /* 26 (LDID_WINBOOT) = Windows boot dir */
"WinBootDir",
""
},
{ /* 27 (LDID_MACHINE) = machine specific files */
"MachineDir",
NULL
},
{ /* 28 (LDID_HOST_WINBOOT) = Host Windows boot dir */
"HostWinBootDir",
NULL
},
{ /* 29 -- not defined */
NULL,
NULL
},
{ /* 30 (LDID_BOOT) = Root of boot drive */
"BootDir",
NULL
},
{ /* 31 (LDID_BOOT_HOST) = Root of boot drive host */
"BootHost",
NULL
},
{ /* 32 (LDID_OLD_WINBOOT) = subdir of root */
"OldWinBootDir",
NULL
},
{ /* 33 (LDID_OLD_WIN) = old win dir */
"OldWinDir",
NULL
}
/* the rest (34-38) isn't too interesting, so I'll forget about it */
};
/*
* LDD == Logical Device Descriptor
* LDID == Logical Device ID
*
* The whole LDD/LDID business might go into a separate file named
* ldd.c.
* At the moment I don't know what the hell these functions are really doing.
* That's why I added reporting stubs.
* The only thing I do know is that I need them for the LDD/LDID infrastructure.
* That's why I implemented them in a way that's suitable for my purpose.
*/
static LDD_LIST *pFirstLDD = NULL;
static BOOL std_LDDs_done = FALSE;
void SETUPX_CreateStandardLDDs(void)
{
HKEY hKey = 0;
WORD n;
DWORD type, len;
LOGDISKDESC_S ldd;
char buffer[MAX_PATH];
/* has to be here, otherwise loop */
std_LDDs_done = TRUE;
RegOpenKeyA(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Setup", &hKey);
for (n=0; n < sizeof(LDID_Data)/sizeof(LDID_DATA); n++)
{
buffer[0] = '\0';
len = MAX_PATH;
if ( (hKey) && (LDID_Data[n].RegValName)
&& (RegQueryValueExA(hKey, LDID_Data[n].RegValName,
NULL, &type, buffer, &len) == ERROR_SUCCESS)
&& (type == REG_SZ) )
{
TRACE("found value '%s' for LDID %d\n", buffer, n);
}
else
switch(n)
{
case LDID_SRCPATH:
FIXME("LDID_SRCPATH: what exactly do we have to do here ?\n");
strcpy(buffer, "X:\\FIXME");
break;
case LDID_SYS:
GetSystemDirectoryA(buffer, MAX_PATH);
break;
case LDID_APPS:
case LDID_MACHINE:
case LDID_HOST_WINBOOT:
case LDID_BOOT:
case LDID_BOOT_HOST:
strcpy(buffer, "C:\\");
break;
default:
if (LDID_Data[n].StdString)
{
DWORD len = GetWindowsDirectoryA(buffer, MAX_PATH);
LPSTR p;
p = buffer + len;
*p++ = '\\';
strcpy(p, LDID_Data[n].StdString);
}
break;
}
if (buffer[0])
{
INIT_LDD(ldd, n);
ldd.pszPath = buffer;
TRACE("LDID %d -> '%s'\n", ldd.ldid, ldd.pszPath);
CtlSetLdd16(&ldd);
}
}
if (hKey) RegCloseKey(hKey);
}
/***********************************************************************
* CtlDelLdd (SETUPX.37)
*
* RETURN
* ERR_VCP_LDDINVALID if ldid < LDID_ASSIGN_START.
*/
RETERR16 SETUPX_DelLdd(LOGDISKID16 ldid)
{
LDD_LIST *pCurr, *pPrev = NULL;
TRACE("(%d)\n", ldid);
if (!std_LDDs_done)
SETUPX_CreateStandardLDDs();
if (ldid < LDID_ASSIGN_START)
return ERR_VCP_LDDINVALID;
pCurr = pFirstLDD;
/* search until we find the appropriate LDD or hit the end */
while ((pCurr != NULL) && (ldid > pCurr->pldd->ldid))
{
pPrev = pCurr;
pCurr = pCurr->next;
}
if ( (pCurr == NULL) /* hit end of list */
|| (ldid != pCurr->pldd->ldid) )
return ERR_VCP_LDDFIND; /* correct ? */
/* ok, found our victim: eliminate it */
if (pPrev)
pPrev->next = pCurr->next;
if (pCurr == pFirstLDD)
pFirstLDD = NULL;
HeapFree(GetProcessHeap(), 0, pCurr);
return OK;
}
/***********************************************************************
* CtlDelLdd (SETUPX.37)
*/
RETERR16 WINAPI CtlDelLdd16(LOGDISKID16 ldid)
{
FIXME("(%d); - please report this!\n", ldid);
return SETUPX_DelLdd(ldid);
}
/***********************************************************************
* CtlFindLdd (SETUPX.35)
*
* doesn't check pldd ptr validity: crash (W98SE)
*
* RETURN
* ERR_VCP_LDDINVALID if pldd->cbSize != structsize
* 1 in all other cases ??
*
*/
RETERR16 WINAPI CtlFindLdd16(LPLOGDISKDESC pldd)
{
LDD_LIST *pCurr, *pPrev = NULL;
TRACE("(%p)\n", pldd);
if (!std_LDDs_done)
SETUPX_CreateStandardLDDs();
if (pldd->cbSize != sizeof(LOGDISKDESC_S))
return ERR_VCP_LDDINVALID;
pCurr = pFirstLDD;
/* search until we find the appropriate LDD or hit the end */
while ((pCurr != NULL) && (pldd->ldid > pCurr->pldd->ldid))
{
pPrev = pCurr;
pCurr = pCurr->next;
}
if ( (pCurr == NULL) /* hit end of list */
|| (pldd->ldid != pCurr->pldd->ldid) )
return ERR_VCP_LDDFIND; /* correct ? */
memcpy(pldd, pCurr->pldd, pldd->cbSize);
/* hmm, we probably ought to strcpy() the string ptrs here */
return 1; /* what is this ?? */
}
/***********************************************************************
* CtlSetLdd (SETUPX.33)
*
* Set an LDD entry.
*
* RETURN
* ERR_VCP_LDDINVALID if pldd.cbSize != sizeof(LOGDISKDESC_S)
*
*/
RETERR16 WINAPI CtlSetLdd16(LPLOGDISKDESC pldd)
{
LDD_LIST *pCurr, *pPrev = NULL;
LPLOGDISKDESC pCurrLDD;
HANDLE heap;
BOOL is_new = FALSE;
TRACE("(%p)\n", pldd);
if (!std_LDDs_done)
SETUPX_CreateStandardLDDs();
if (pldd->cbSize != sizeof(LOGDISKDESC_S))
return ERR_VCP_LDDINVALID;
heap = GetProcessHeap();
pCurr = pFirstLDD;
/* search until we find the appropriate LDD or hit the end */
while ((pCurr != NULL) && (pldd->ldid > pCurr->pldd->ldid))
{
pPrev = pCurr;
pCurr = pCurr->next;
}
if (!pCurr || pldd->ldid != pCurr->pldd->ldid)
{
is_new = TRUE;
pCurr = HeapAlloc(heap, 0, sizeof(LDD_LIST));
pCurr->pldd = HeapAlloc(heap, 0, sizeof(LOGDISKDESC_S));
pCurr->next = NULL;
pCurrLDD = pCurr->pldd;
}
else
{
pCurrLDD = pCurr->pldd;
if (pCurrLDD->pszPath) HeapFree(heap, 0, pCurrLDD->pszPath);
if (pCurrLDD->pszVolLabel) HeapFree(heap, 0, pCurrLDD->pszVolLabel);
if (pCurrLDD->pszDiskName) HeapFree(heap, 0, pCurrLDD->pszDiskName);
}
memcpy(pCurrLDD, pldd, sizeof(LOGDISKDESC_S));
if (pldd->pszPath)
{
pCurrLDD->pszPath = HeapAlloc( heap, 0, strlen(pldd->pszPath)+1 );
strcpy( pCurrLDD->pszPath, pldd->pszPath );
}
if (pldd->pszVolLabel)
{
pCurrLDD->pszVolLabel = HeapAlloc( heap, 0, strlen(pldd->pszVolLabel)+1 );
strcpy( pCurrLDD->pszVolLabel, pldd->pszVolLabel );
}
if (pldd->pszDiskName)
{
pCurrLDD->pszDiskName = HeapAlloc( heap, 0, strlen(pldd->pszDiskName)+1 );
strcpy( pCurrLDD->pszDiskName, pldd->pszDiskName );
}
if (is_new) /* link into list */
{
if (pPrev)
{
pCurr->next = pPrev->next;
pPrev->next = pCurr;
}
if (!pFirstLDD)
pFirstLDD = pCurr;
}
return OK;
}
/***********************************************************************
* CtlAddLdd (SETUPX.36)
*
* doesn't check pldd ptr validity: crash (W98SE)
*
*/
static LOGDISKID16 ldid_to_add = LDID_ASSIGN_START;
RETERR16 WINAPI CtlAddLdd16(LPLOGDISKDESC pldd)
{
pldd->ldid = ldid_to_add++;
return CtlSetLdd16(pldd);
}
/***********************************************************************
* CtlGetLdd (SETUPX.34)
*
* doesn't check pldd ptr validity: crash (W98SE)
* What the !@#$%&*( is the difference between CtlFindLdd() and CtlGetLdd() ??
*
* RETURN
* ERR_VCP_LDDINVALID if pldd->cbSize != structsize
*
*/
static RETERR16 SETUPX_GetLdd(LPLOGDISKDESC pldd)
{
LDD_LIST *pCurr, *pPrev = NULL;
if (!std_LDDs_done)
SETUPX_CreateStandardLDDs();
if (pldd->cbSize != sizeof(LOGDISKDESC_S))
return ERR_VCP_LDDINVALID;
pCurr = pFirstLDD;
/* search until we find the appropriate LDD or hit the end */
while ((pCurr != NULL) && (pldd->ldid > pCurr->pldd->ldid))
{
pPrev = pCurr;
pCurr = pCurr->next;
}
if (pCurr == NULL) /* hit end of list */
return ERR_VCP_LDDFIND; /* correct ? */
memcpy(pldd, pCurr->pldd, pldd->cbSize);
/* hmm, we probably ought to strcpy() the string ptrs here */
return OK;
}
/**********************************************************************/
RETERR16 WINAPI CtlGetLdd16(LPLOGDISKDESC pldd)
{
FIXME("(%p); - please report this!\n", pldd);
return SETUPX_GetLdd(pldd);
}
/***********************************************************************
* CtlGetLddPath (SETUPX.38)
*
* Gets the path of an LDD.
* No crash if szPath == NULL.
* szPath has to be at least MAX_PATH_LEN bytes long.
* RETURN
* ERR_VCP_LDDUNINIT if LDD for LDID not found.
*/
RETERR16 WINAPI CtlGetLddPath16(LOGDISKID16 ldid, LPSTR szPath)
{
TRACE("(%d, %p);\n", ldid, szPath);
if (szPath)
{
LOGDISKDESC_S ldd;
INIT_LDD(ldd, ldid);
if (CtlFindLdd16(&ldd) == ERR_VCP_LDDFIND)
return ERR_VCP_LDDUNINIT;
SETUPX_GetLdd(&ldd);
strcpy(szPath, ldd.pszPath);
TRACE("ret '%s' for LDID %d\n", szPath, ldid);
}
return OK;
}
/***********************************************************************
* CtlSetLddPath (SETUPX.508)
*
* Sets the path of an LDD.
* Creates LDD for LDID if not existing yet.
*/
RETERR16 WINAPI CtlSetLddPath16(LOGDISKID16 ldid, LPSTR szPath)
{
LOGDISKDESC_S ldd;
TRACE("(%d, '%s');\n", ldid, szPath);
SetupSetDirectoryIdA( 0, ldid, szPath );
INIT_LDD(ldd, ldid);
ldd.pszPath = szPath;
return CtlSetLdd16(&ldd);
}
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