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Commit f74fa4e6 authored by Juergen Schmied's avatar Juergen Schmied Committed by Alexandre Julliard
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Implemented handling of REG_MULTI_SZ and fixed small bug in

RegSetValue.
parent afd5580f
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Showing with 35 additions and 26 deletions
misc/registry.c
View file @ f74fa4e6
......@@ -171,7 +171,7 @@ static LPSTR lmemcpynWtoA( LPSTR dst, LPCWSTR src, INT32 n )
}
static void debug_print_value (LPBYTE lpbData, DWORD type, DWORD len)
{ if (lpbData)
{ if (TRACE_ON(reg) && lpbData)
{ switch(type)
{ case REG_SZ:
TRACE(reg," Data(sz)=%s\n",debugstr_w((LPCWSTR)lpbData));
......@@ -588,6 +588,9 @@ static void _save_USTRING( FILE *F, LPWSTR wstr, int escapeeq )
/******************************************************************************
* _savesubkey [Internal]
*
* NOTES
* REG_MULTI_SZ is handled as binary (like in win95) (js)
*/
static int _savesubkey( FILE *F, LPKEYSTRUCT lpkey, int level, int all )
{
......@@ -611,7 +614,7 @@ static int _savesubkey( FILE *F, LPKEYSTRUCT lpkey, int level, int all )
_save_USTRING(F,val->name,0);
fputc('=',F);
fprintf(F,"%ld,%ld,",val->type,val->lastmodified);
if ((1<<val->type) & UNICONVMASK)
if ( val->type == REG_SZ || val->type == REG_EXPAND_SZ )
_save_USTRING(F,(LPWSTR)val->data,0);
else
for (j=0;j<val->len;j++)
......@@ -1002,7 +1005,7 @@ static int _wine_loadsubkey( FILE *F, LPKEYSTRUCT lpkey, int level, char **buf,
/* skip the 2 , */
s=strchr(s,',');s++;
s=strchr(s,',');s++;
if ((1<<type) & UNICONVMASK) {
if (type == REG_SZ || type == REG_EXPAND_SZ) {
s=_wine_read_USTRING(s,(LPWSTR*)&data);
if (data)
len = lstrlen32W((LPWSTR)data)*2+2;
......@@ -2185,8 +2188,8 @@ DWORD WINAPI RegCreateKey16( HKEY hkey, LPCSTR lpszSubKey, LPHKEY retkey )
*
* RETURNS
* ERROR_SUCCESS: Success
* ERROR_MORE_DATA: The specified buffer is not big enough to hold the data
* !!! buffer is untouched. The MS-documentation is wrong !!!
* ERROR_MORE_DATA: !!! if the specified buffer is not big enough to hold the data
* buffer is left untouched. The MS-documentation is wrong (js) !!!
*/
DWORD WINAPI RegQueryValueEx32W( HKEY hkey, LPWSTR lpValueName,
LPDWORD lpdwReserved, LPDWORD lpdwType,
......@@ -2245,26 +2248,15 @@ DWORD WINAPI RegQueryValueEx32W( HKEY hkey, LPWSTR lpValueName,
if (lpdwType) /* type required ?*/
*lpdwType = lpkey->values[i].type;
if (lpcbData) /* size required ?*/
{ if (lpbData) /* data required ?*/
if (lpbData) /* data required ?*/
{ if (*lpcbData >= lpkey->values[i].len) /* buffer large enought ?*/
memcpy(lpbData,lpkey->values[i].data,lpkey->values[i].len);
else
ret = ERROR_MORE_DATA;
}
*lpcbData = lpkey->values[i].len;
/* fixme: hack to fake return value for REG_MULTI_SZ */
if(lpkey->values[i].type==REG_MULTI_SZ)
{ FIXME(reg,"fake empty return value for REG_MULTI_SZ\n");
*lpcbData = 4;
if (lpbData)
{ lpbData[0] = 0x00;
lpbData[1] = 0x00;
lpbData[2] = 0x00;
lpbData[3] = 0x00;
}
}
if (lpcbData) /* size required ?*/
{ *lpcbData = lpkey->values[i].len;
}
debug_print_value ( lpbData, lpkey->values[i].type, lpkey->values[i].len);
......@@ -2341,7 +2333,7 @@ DWORD WINAPI RegQueryValueEx32A( HKEY hkey, LPSTR lpszValueName,
if (lpcbData) /* at least length requested? */
{ if (UNICONVMASK & (1<<(mytype))) /* string requested? */
{ if (lpbData) /* value requested? */
{ if (lpbData ) /* value requested? */
{ mylen = 2*( *lpcbData );
mybuf = (LPBYTE)xmalloc( mylen );
}
......@@ -2462,6 +2454,9 @@ DWORD WINAPI RegQueryValue16( HKEY hkey, LPSTR lpszSubKey, LPSTR lpszData,
* RETURNS
* Success: ERROR_SUCCESS
* Failure: Error code
*
* NOTES
* win95 does not care about cbData for REG_SZ and finds out the len by itself (js)
*/
DWORD WINAPI RegSetValueEx32W( HKEY hkey, LPWSTR lpszValueName,
DWORD dwReserved, DWORD dwType, LPBYTE lpbData,
......@@ -2508,6 +2503,10 @@ DWORD WINAPI RegSetValueEx32W( HKEY hkey, LPWSTR lpszValueName,
else
lpkey->values[i].name = NULL;
}
if (dwType == REG_SZ)
cbData = 2 * (lstrlen32W ((LPCWSTR)lpbData) + 1);
lpkey->values[i].len = cbData;
lpkey->values[i].type = dwType;
if (lpkey->values[i].data !=NULL)
......@@ -2522,6 +2521,8 @@ DWORD WINAPI RegSetValueEx32W( HKEY hkey, LPWSTR lpszValueName,
/******************************************************************************
* RegSetValueEx32A [ADVAPI32.169]
*
* NOTES
* win95 does not care about cbData for REG_SZ and finds out the len by itself (js)
*/
DWORD WINAPI RegSetValueEx32A( HKEY hkey, LPSTR lpszValueName,
DWORD dwReserved, DWORD dwType, LPBYTE lpbData,
......@@ -2538,7 +2539,10 @@ DWORD WINAPI RegSetValueEx32A( HKEY hkey, LPSTR lpszValueName,
dwReserved,dwType,lpbData,cbData);
if ((1<<dwType) & UNICONVMASK)
{ buf = (LPBYTE)xmalloc( cbData *2 );
{ if (dwType == REG_SZ)
cbData = strlen ((LPCSTR)lpbData)+1;
buf = (LPBYTE)xmalloc( cbData *2 );
lmemcpynAtoW ((LPVOID)buf, lpbData, cbData );
cbData=2*cbData;
}
......@@ -2825,11 +2829,11 @@ DWORD WINAPI RegEnumKey16( HKEY hkey, DWORD iSubkey, LPSTR lpszName,
* hkey [I] Handle to key to query
* iValue [I] Index of value to query
* lpszValue [O] Value string
* lpcchValue [O] Size of value buffer
* lpcchValue [I/O] Size of value buffer (in wchars)
* lpdReserved [I] Reserved
* lpdwType [O] Type code
* lpbData [O] Value data
* lpcbData [O] Size of data buffer
* lpcbData [I/O] Size of data buffer (in bytes)
*
* Note: wide character functions that take and/or return "character counts"
* use TCHAR (that is unsigned short or char) not byte counts.
......@@ -2846,21 +2850,24 @@ DWORD WINAPI RegEnumValue32W( HKEY hkey, DWORD iValue, LPWSTR lpszValue,
lpcchValue,lpdReserved,lpdwType,lpbData,lpcbData);
lpkey = lookup_hkey( hkey );
if (!lpcbData && lpbData)
return ERROR_INVALID_PARAMETER;
if (!lpkey)
return ERROR_INVALID_HANDLE;
if (lpkey->nrofvalues <= iValue)
return ERROR_NO_MORE_ITEMS;
/* FIXME: Should this be lpkey->values + iValue * sizeof(KEYVALUE)? */
val = lpkey->values + iValue;
val = &(lpkey->values[iValue]);
if (val->name) {
if (lstrlen32W(val->name)+1>*lpcchValue) {
*lpcchValue = lstrlen32W(val->name)+1;
return ERROR_MORE_DATA;
}
memcpy(lpszValue,val->name,2*lstrlen32W(val->name)+2);
memcpy(lpszValue,val->name,2 * (lstrlen32W(val->name)+1) );
*lpcchValue=lstrlen32W(val->name);
} else {
*lpszValue = 0;
......@@ -2877,6 +2884,8 @@ DWORD WINAPI RegEnumValue32W( HKEY hkey, DWORD iValue, LPWSTR lpszValue,
memcpy(lpbData,val->data,val->len);
*lpcbData = val->len;
}
debug_print_value ( val->data, val->type, val->len );
return ERROR_SUCCESS;
}
......
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