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Sweden-Number/dlls/setupapi/setupx_main.c

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/*
* SETUPX library
*
* Copyright 1998,2000 Andreas Mohr
*
* 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 <stdio.h>
#include <string.h>
#include "winreg.h"
#include "wine/winuser16.h"
#include "setupx16.h"
#include "setupapi_private.h"
#include "winerror.h"
#include "heap.h"
#include "debugtools.h"
DEFAULT_DEBUG_CHANNEL(setupapi);
/***********************************************************************
* SURegOpenKey
*/
DWORD WINAPI SURegOpenKey( HKEY hkey, LPCSTR lpszSubKey, LPHKEY retkey )
{
FIXME("(%x,%s,%p), semi-stub.\n",hkey,debugstr_a(lpszSubKey),retkey);
return RegOpenKeyA( hkey, lpszSubKey, retkey );
}
/***********************************************************************
* SURegQueryValueEx
*/
DWORD WINAPI SURegQueryValueEx( HKEY hkey, LPSTR lpszValueName,
LPDWORD lpdwReserved, LPDWORD lpdwType,
LPBYTE lpbData, LPDWORD lpcbData )
{
FIXME("(%x,%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);
}
static void SETUPX_IsolateSubString(LPSTR *begin, LPSTR *end)
{
LPSTR p, q;
p = *begin;
q = *end;
while ((p < q) && ((*p == ' ') || (*p == '\t'))) p++;
while ((p < q) && (*p == '"')) p++;
while ((q-1 >= p) && ((*(q-1) == ' ') || (*(q-1) == '\t'))) q--;
while ((q-1 >= p) && (*(q-1) == '"')) q--;
*begin = p;
*end = q;
}
/*
* Example: HKLM,"Software\Microsoft\Windows\CurrentVersion","ProgramFilesDir",,"C:\"
* FIXME: use SETUPX_GetSubStrings() instead.
* Hmm, but on the other hand SETUPX_GetSubStrings() will probably
* soon be replaced by InitSubstrData() etc. anyway.
*
*/
static BOOL SETUPX_LookupRegistryString(LPSTR regstr, LPSTR buffer, DWORD buflen)
{
HANDLE heap = GetProcessHeap();
LPSTR items[5];
LPSTR p, q, next;
int len, n;
HKEY hkey, hsubkey;
DWORD dwType;
TRACE("retrieving '%s'\n", regstr);
p = regstr;
/* isolate root key, subkey, value, flag, defval */
for (n=0; n < 5; n++)
{
q = strchr(p, ',');
if (!q)
{
if (n == 4)
q = p+strlen(p);
else
return FALSE;
}
next = q+1;
if (q < regstr)
return FALSE;
SETUPX_IsolateSubString(&p, &q);
len = (int)q - (int)p;
items[n] = HeapAlloc(heap, 0, len+1);
strncpy(items[n], p, len);
items[n][len] = '\0';
p = next;
}
TRACE("got '%s','%s','%s','%s','%s'\n",
items[0], items[1], items[2], items[3], items[4]);
/* check root key */
if (!strcasecmp(items[0], "HKCR"))
hkey = HKEY_CLASSES_ROOT;
else
if (!strcasecmp(items[0], "HKCU"))
hkey = HKEY_CURRENT_USER;
else
if (!strcasecmp(items[0], "HKLM"))
hkey = HKEY_LOCAL_MACHINE;
else
if (!strcasecmp(items[0], "HKU"))
hkey = HKEY_USERS;
else
{ /* HKR ? -> relative to key passed to GenInstallEx */
FIXME("unsupported regkey '%s'\n", items[0]);
goto regfailed;
}
if (RegOpenKeyA(hkey, items[1], &hsubkey) != ERROR_SUCCESS)
goto regfailed;
if (RegQueryValueExA(hsubkey, items[2], NULL, &dwType, buffer, &buflen)
!= ERROR_SUCCESS)
goto regfailed;
goto done;
regfailed:
if (buffer) strcpy(buffer, items[4]); /* I don't care about buflen */
done:
for (n=0; n < 5; n++)
HeapFree(heap, 0, items[n]);
if (buffer)
TRACE("return '%s'\n", buffer);
return TRUE;
}
static LPSTR SETUPX_GetSections(LPCSTR filename)
{
LPSTR buf = NULL;
DWORD len = 1024, res;
do {
buf = HeapReAlloc(GetProcessHeap(), 0, buf, len);
res = GetPrivateProfileStringA(NULL, NULL, NULL, buf, len, filename);
len *= 2;
} while ((!res) && (len < 1048576));
if (!res)
{
HeapFree(GetProcessHeap(), 0, buf);
return NULL;
}
return buf;
}
static LPSTR SETUPX_GetSectionEntries(LPCSTR filename, LPCSTR section)
{
LPSTR buf = NULL;
DWORD len = 1024, res;
do {
buf = HeapReAlloc(GetProcessHeap(), 0, buf, len);
res = GetPrivateProfileSectionA(section, buf, len, filename);
len *= 2;
} while ((!res) && (len < 1048576));
if (!res)
{
HeapFree(GetProcessHeap(), 0, buf);
return NULL;
}
return buf;
}
/***********************************************************************
* InstallHinfSection
*
* 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
*/
typedef INT WINAPI (*MSGBOX_PROC)( HWND, LPCSTR, LPCSTR, UINT );
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;
HMODULE hMod;
MSGBOX_PROC pMessageBoxA;
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 ((hMod = GetModuleHandleA("user32.dll")))
{
if ((pMessageBoxA = (MSGBOX_PROC)GetProcAddress( hMod, "MessageBoxA" )))
{
if (pMessageBoxA(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 to a.mohr@mailto.de !!!\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 == NULL) /* hit end of list */
{
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 = HEAP_strdupA(heap, 0, pldd->pszPath);
if (pldd->pszVolLabel)
pCurrLDD->pszVolLabel = HEAP_strdupA(heap, 0, pldd->pszVolLabel);
if (pldd->pszDiskName)
pCurrLDD->pszDiskName = HEAP_strdupA(heap, 0, 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 to a.mohr@mailto.de !!!\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);
INIT_LDD(ldd, ldid);
ldd.pszPath = szPath;
return CtlSetLdd16(&ldd);
}
/*
* Find the value of a custom LDID in a .inf file
* e.g. for 49301:
* 49300,49301=ProgramFilesDir,5
* -- profile section lookup -->
* [ProgramFilesDir]
* HKLM,"Software\Microsoft\Windows\CurrentVersion","ProgramFilesDir",,"%24%"
* -- GenFormStrWithoutPlaceHolders16 -->
* HKLM,"Software\Microsoft\Windows\CurrentVersion","ProgramFilesDir",,"C:\"
* -- registry lookup -->
* C:\Program Files (or C:\ if not found in registry)
*
* FIXME:
* - maybe we ought to add a caching array for speed ? - I don't care :)
* - not sure whether the processing is correct - sometimes there are equal
* LDIDs for both install and removal sections.
* - probably the whole function can be removed as installers add that on their
* own
*/
static BOOL SETUPX_AddCustomLDID(int ldid, INT16 hInf)
{
char ldidstr[6];
LPSTR sectionbuf = NULL, entrybuf = NULL, regsectionbuf = NULL;
LPCSTR filename;
LPSTR pSec, pEnt, pEqual, p, *pSub = NULL;
BOOL ret = FALSE;
char buffer[MAX_PATH];
LOGDISKDESC_S ldd;
sprintf(ldidstr, "%d", ldid);
filename = IP_GetFileName(hInf);
if (!(sectionbuf = SETUPX_GetSections(filename)))
{
ERR("couldn't get sections !\n");
return FALSE;
}
for (pSec=sectionbuf; *pSec; pSec += strlen(pSec)+1)
{
if (!(entrybuf = SETUPX_GetSectionEntries(filename, pSec)))
{
ERR("couldn't get section entries !\n");
goto end;
}
for (pEnt=entrybuf; *pEnt; pEnt += strlen(pEnt)+1)
{
if (strstr(pEnt, ldidstr))
{
pEqual = strchr(pEnt, '=');
if (!pEqual) /* crippled entry ?? */
continue;
/* make sure we found the LDID on left side of the equation */
if (pEnt+strlen(ldidstr) <= pEqual)
{ /* found */
/* but we don't want entries in the strings section */
if (!strcasecmp(pSec, "Strings"))
goto next_section;
p = pEqual+1;
goto found;
}
}
}
next_section:
}
goto end;
found:
TRACE("found entry '%s'\n", p);
pSub = SETUPX_GetSubStrings(p, ',');
if (*(DWORD *)pSub > 2)
{
ERR("malformed entry '%s' ?\n", p);
goto end;
}
TRACE("found section '%s'\n", *(pSub+1));
/* FIXME: what are the optional flags at the end of an entry used for ?? */
/* get the location of the registry key from that section */
if (!(regsectionbuf = SETUPX_GetSectionEntries(filename, *(pSub+1))))
{
ERR("couldn't get registry section entries !\n");
goto end;
}
/* sectionbuf is > 1024 bytes anyway, so use it */
GenFormStrWithoutPlaceHolders16(sectionbuf, regsectionbuf, hInf);
ret = SETUPX_LookupRegistryString(sectionbuf, buffer, MAX_PATH);
TRACE("return '%s'\n", buffer);
INIT_LDD(ldd, ldid);
ldd.pszPath = buffer;
CtlSetLdd16(&ldd);
end:
SETUPX_FreeSubStrings(pSub);
if (sectionbuf) HeapFree(GetProcessHeap(), 0, sectionbuf);
if (entrybuf) HeapFree(GetProcessHeap(), 0, entrybuf);
if (regsectionbuf) HeapFree(GetProcessHeap(), 0, regsectionbuf);
return ret;
}
/*
* Translate a logical disk identifier (LDID) into its string representation
* I'm afraid this can be totally replaced by CtlGetLddPath().
*/
static BOOL SETUPX_IP_TranslateLDID(int ldid, LPSTR *p, HINF16 hInf)
{
BOOL handled = FALSE;
LOGDISKDESC_S ldd;
ldd.cbSize = sizeof(LOGDISKDESC_S);
ldd.ldid = ldid;
if (CtlFindLdd16(&ldd) == ERR_VCP_LDDFIND)
{
/* hmm, it seems the installers already do the work for us
* (by calling CtlSetLddPath) that SETUPX_AddCustomLDID
* is supposed to do. Grmbl ;-)
* Well, I'll leave it here anyway, but print error... */
ERR("hmm, LDID %d not registered yet !?\n", ldid);
handled = SETUPX_AddCustomLDID(ldid, hInf);
}
else
handled = TRUE;
SETUPX_GetLdd(&ldd);
if (!handled)
{
FIXME("What is LDID %d ??\n", ldid);
*p = "LDID_FIXME";
}
else
*p = ldd.pszPath;
return handled;
}
/***********************************************************************
* GenFormStrWithoutPlaceHolders
*
* ought to be pretty much implemented, I guess...
*/
void WINAPI GenFormStrWithoutPlaceHolders16( LPSTR szDst, LPCSTR szSrc, HINF16 hInf)
{
LPCSTR pSrc = szSrc, pSrcEnd = szSrc + strlen(szSrc);
LPSTR pDst = szDst, p, pPHBegin;
int count;
TRACE("(%p, '%s', %04x);\n", szDst, szSrc, hInf);
while (pSrc < pSrcEnd)
{
p = strchr(pSrc, '%');
if (p)
{
count = (int)p - (int)pSrc;
strncpy(pDst, pSrc, count);
pSrc += count;
pDst += count;
pPHBegin = p+1;
p = strchr(pPHBegin, '%');
if (p)
{
char placeholder[80]; /* that really ought to be enough ;) */
int ldid;
BOOL done = TRUE;
count = (int)p - (int)pPHBegin;
strncpy(placeholder, pPHBegin, count);
placeholder[count] = '\0';
ldid = atoi(placeholder);
if (ldid)
{
LPSTR p;
done = SETUPX_IP_TranslateLDID(ldid, &p, hInf);
strcpy(pDst, p);
if (done)
pDst += strlen(pDst);
}
else
{ /* hmm, string placeholder. Need to look up
in the [strings] section of the hInf */
DWORD ret;
char buf[256]; /* long enough ? */
ret = GetPrivateProfileStringA("strings", placeholder, "",
buf, 256, IP_GetFileName(hInf));
if (ret)
{
strcpy(pDst, buf);
pDst += strlen(buf);
}
else
{
ERR("placeholder string '%s' not found !\n", placeholder);
done = FALSE;
}
}
if (!done)
{ /* copy raw placeholder string over */
count = (int)p - (int)pPHBegin + 2;
strncpy(pDst, pPHBegin-1, count);
pDst += count;
}
pSrc = p+1;
continue;
}
}
/* copy the remaining source string over */
strncpy(pDst, pSrc, (int)pSrcEnd - (int)pSrc + 1);
break;
}
TRACE("ret '%s'\n", szDst);
}
/*
* Copy all items in a CopyFiles entry over to the destination
*
* - VNLP_xxx is what is given as flags for a .INF CopyFiles section
*/
static BOOL SETUPX_CopyFiles(LPSTR *pSub, HINF16 hInf)
{
BOOL bSingle = FALSE;
unsigned int n;
LPCSTR filename = IP_GetFileName(hInf);
LPSTR pCopyEntry;
char pDstStr[MAX_PATH];
LPSTR pSrcDir, pDstDir;
LPSTR pFileEntries, p;
WORD ldid;
LOGDISKDESC_S ldd;
LPSTR *pSubFile;
LPSTR pSrcFile, pDstFile;
WORD flag;
for (n=0; n < *(DWORD *)pSub; n++)
{
pCopyEntry = *(pSub+1+n);
if (*pCopyEntry == '@')
{
pCopyEntry++;
bSingle = TRUE;
}
else
bSingle = FALSE;
/* get source directory for that entry */
INIT_LDD(ldd, LDID_SRCPATH);
SETUPX_GetLdd(&ldd);
pSrcDir = ldd.pszPath;
/* get destination directory for that entry */
if (!(GetPrivateProfileStringA("DestinationDirs", pCopyEntry, "",
pDstStr, sizeof(pDstStr), filename)))
{
/* hmm, not found; try the default entry */
if (!(GetPrivateProfileStringA("DestinationDirs", "DefaultDestDir", "", pDstStr, sizeof(pDstStr), filename)))
{
WARN("DefaultDestDir not found.\n");
continue;
}
}
/* translate destination dir if given as LDID */
ldid = atoi(pDstStr);
if (ldid)
{
if (!(SETUPX_IP_TranslateLDID(ldid, &pDstDir, hInf)))
continue;
}
else
pDstDir = pDstStr;
/* now that we have the destination dir, register file copying */
if (bSingle)
{
VcpQueueCopy16(pCopyEntry, pCopyEntry, pSrcDir, pDstDir, LDID_SRCPATH, ldid ? ldid : 0xffff, 0, VFNL_COPY, 0);
return TRUE;
}
/* entry wasn't a single file, so let's iterate over section */
pFileEntries = SETUPX_GetSectionEntries(filename, pCopyEntry);
for (p=pFileEntries; *p; p +=strlen(p)+1)
{
pSubFile = SETUPX_GetSubStrings(p, ',');
pSrcFile = *(pSubFile+1);
pDstFile = (*(DWORD *)pSubFile > 1) ? *(pSubFile+2) : pSrcFile;
TRACE("copying file '%s\\%s' to '%s\\%s'\n", pSrcDir, pSrcFile, pDstDir, pDstFile);
flag = 0;
if (*(DWORD *)pSubFile > 2)
{
if ((flag = atoi(*(pSubFile+3)))) /* ah, flag */
{
if (flag & 0x2c)
FIXME("VNLP_xxx flag %d not handled yet.\n", flag);
}
else
{
FIXME("temp file name '%s' given. Need to register in wininit.ini !\n", *(pSubFile+3));
/* we probably need to set VIRTNODE.vhstrDstFinalName to
* the final destination name, and the temp name is merely
* the copy destination */
}
}
VcpQueueCopy16(pSrcFile, pDstFile, pSrcDir, pDstDir, LDID_SRCPATH, ldid ? ldid : 0xffff, 0, VFNL_COPY|flag, 0);
SETUPX_FreeSubStrings(pSubFile);
}
}
return TRUE;
}
/***********************************************************************
* GenInstall
*
* generic installer function for .INF file sections
*
* This is not perfect - patch whenever you can !
*
* wFlags == GENINSTALL_DO_xxx
* e.g. NetMeeting:
* first call GENINSTALL_DO_REGSRCPATH | GENINSTALL_DO_FILES,
* second call GENINSTALL_DO_LOGCONFIG | CFGAUTO | INI2REG | REG | INI
*/
RETERR16 WINAPI GenInstall16(HINF16 hInfFile, LPCSTR szInstallSection, WORD wFlags)
{
LPCSTR filename = IP_GetFileName(hInfFile);
LPSTR pEntries, p, pEnd;
DWORD len;
LPSTR *pSub;
FIXME("(%04x, '%s', %04x), semi-stub. Please implement additional operations here !\n", hInfFile, szInstallSection, wFlags);
pEntries = SETUPX_GetSectionEntries(filename, szInstallSection);
if (!pEntries)
{
ERR("couldn't find entries for section '%s' !\n", szInstallSection);
return ERR_IP_SECT_NOT_FOUND;
}
for (p=pEntries; *p; p +=strlen(p)+1)
{
pEnd = strchr(p, '=');
if (!pEnd) continue;
pSub = SETUPX_GetSubStrings(pEnd+1, ','); /* split entries after the '=' */
SETUPX_IsolateSubString(&p, &pEnd);
len = (int)pEnd - (int)p;
if (wFlags & GENINSTALL_DO_FILES)
{
if (!strncasecmp(p, "CopyFiles", len))
{
SETUPX_CopyFiles(pSub, hInfFile);
continue;
}
#if IMPLEMENT_THAT
else
if (!strncasecmp(p, "DelFiles", len))
{
SETUPX_DelFiles(filename, szInstallSection, pSub);
continue;
}
#endif
}
if (wFlags & GENINSTALL_DO_INI)
{
#if IMPLEMENT_THAT
if (!strncasecmp(p, "UpdateInis", len))
{
SETUPX_UpdateInis(filename, szInstallSection, pSub);
continue;
}
#endif
}
if (wFlags & GENINSTALL_DO_REG)
{
#if IMPLEMENT_THAT
/* probably use SUReg*() functions here */
if (!strncasecmp(p, "AddReg", len))
{
SETUPX_AddReg(filename, szInstallSection, pSub);
continue;
}
else
if (!strncasecmp(p, "DelReg", len))
{
SETUPX_DelReg(filename, szInstallSection, pSub);
continue;
}
#endif
}
SETUPX_FreeSubStrings(pSub);
}
HeapFree(GetProcessHeap(), 0, pEntries);
return OK;
}
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