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- Implement HUSKEY design. 

- Implement functions: SHRegOpenUSKey{A|W}, SHRegCloseUSKey,
  SHRegGetUSValue{A|W}, SHRegQueryInfoUSKey{A|W}
This commit is contained in:
Guy L. Albertelli 2001-10-21 15:09:36 +00:00 committed by Alexandre Julliard
parent 2cf83ba009
commit 06fb2139b0
2 changed files with 264 additions and 43 deletions
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284
dlls/shlwapi/reg.c
View File

@ -8,6 +8,7 @@
#include "wingdi.h"
#include "winuser.h"
#include "winerror.h"
#include "winnls.h"
#include "winreg.h"
#include "debugtools.h"
#include "shlwapi.h"
@ -18,6 +19,143 @@ DEFAULT_DEBUG_CHANNEL(shell);
static const char *lpszContentTypeA = "Content Type";
static const WCHAR lpszContentTypeW[] = { 'C','o','n','t','e','n','t',' ','T','y','p','e','\0'};
/* internal structure of what the HUSKEY points to */
typedef struct {
HKEY realkey; /* HKEY of opened key */
HKEY start; /* HKEY of where to start */
WCHAR key_string[MAX_PATH]; /* additional path from 'start' */
} Internal_HUSKEY, *LPInternal_HUSKEY;
/*************************************************************************
* SHRegOpenUSKeyA [SHLWAPI.@]
*
* Opens a user-specific registry key
*/
LONG WINAPI SHRegOpenUSKeyA(
LPCSTR Path,
REGSAM AccessType,
HUSKEY hRelativeUSKey,
PHUSKEY phNewUSKey,
BOOL fIgnoreHKCU)
{
HKEY startpoint, openkey;
LONG ret = ~ERROR_SUCCESS;
LPInternal_HUSKEY ihky;
TRACE("(%s, 0x%lx, 0x%lx, %p, %s)\n", debugstr_a(Path),
(LONG)AccessType, (LONG)hRelativeUSKey, phNewUSKey,
(fIgnoreHKCU) ? "Ignoring HKCU" : "Process HKCU then HKLM");
if (hRelativeUSKey)
startpoint = ((LPInternal_HUSKEY)hRelativeUSKey)->realkey;
else {
startpoint = HKEY_LOCAL_MACHINE;
if (!fIgnoreHKCU) {
ret = RegOpenKeyExA(HKEY_CURRENT_USER, Path,
0, AccessType, &openkey);
/* if successful, then save real starting point */
if (ret == ERROR_SUCCESS)
startpoint = HKEY_CURRENT_USER;
}
}
/* if current_user didn't have it, or have relative start point,
* try it.
*/
if (ret != ERROR_SUCCESS)
ret = RegOpenKeyExA(startpoint, Path, 0, AccessType, &openkey);
/* if all attempts have failed then bail */
if (ret != ERROR_SUCCESS) {
TRACE("failed %ld\n", ret);
return ret;
}
/* now create the internal version of HUSKEY */
ihky = (LPInternal_HUSKEY)HeapAlloc(GetProcessHeap(), 0 ,
sizeof(Internal_HUSKEY));
ihky->realkey = openkey;
ihky->start = startpoint;
MultiByteToWideChar(0, 0, Path, -1, ihky->key_string,
sizeof(ihky->key_string)-1);
TRACE("HUSKEY=0x%08lx\n", (LONG)ihky);
if (phNewUSKey)
*phNewUSKey = (HUSKEY)ihky;
return ERROR_SUCCESS;
}
/*************************************************************************
* SHRegOpenUSKeyW [SHLWAPI.@]
*
* Opens a user-specific registry key
*/
LONG WINAPI SHRegOpenUSKeyW(
LPCWSTR Path,
REGSAM AccessType,
HUSKEY hRelativeUSKey,
PHUSKEY phNewUSKey,
BOOL fIgnoreHKCU)
{
HKEY startpoint, openkey;
LONG ret = ~ERROR_SUCCESS;
LPInternal_HUSKEY ihky;
TRACE("(%s, 0x%lx, 0x%lx, %p, %s)\n", debugstr_w(Path),
(LONG)AccessType, (LONG)hRelativeUSKey, phNewUSKey,
(fIgnoreHKCU) ? "Ignoring HKCU" : "Process HKCU then HKLM");
if (hRelativeUSKey)
startpoint = ((LPInternal_HUSKEY)hRelativeUSKey)->realkey;
else {
startpoint = HKEY_LOCAL_MACHINE;
if (!fIgnoreHKCU) {
ret = RegOpenKeyExW(HKEY_CURRENT_USER, Path,
0, AccessType, &openkey);
/* if successful, then save real starting point */
if (ret == ERROR_SUCCESS)
startpoint = HKEY_CURRENT_USER;
}
}
/* if current_user didn't have it, or have relative start point,
* try it.
*/
if (ret != ERROR_SUCCESS)
ret = RegOpenKeyExW(startpoint, Path, 0, AccessType, &openkey);
/* if all attempts have failed then bail */
if (ret != ERROR_SUCCESS) {
TRACE("failed %ld\n", ret);
return ret;
}
/* now create the internal version of HUSKEY */
ihky = (LPInternal_HUSKEY)HeapAlloc(GetProcessHeap(), 0 ,
sizeof(Internal_HUSKEY));
ihky->realkey = openkey;
ihky->start = startpoint;
lstrcpynW(ihky->key_string, Path, sizeof(ihky->key_string));
TRACE("HUSKEY=0x%08lx\n", (LONG)ihky);
if (phNewUSKey)
*phNewUSKey = (HUSKEY)ihky;
return ERROR_SUCCESS;
}
/*************************************************************************
* SHRegCloseUSKey [SHLWAPI.@]
*
* Closes a user-specific registry key
*/
LONG WINAPI SHRegCloseUSKey(
HUSKEY hUSKey)
{
LPInternal_HUSKEY mihk = (LPInternal_HUSKEY)hUSKey;
LONG ret;
ret = RegCloseKey(mihk->realkey);
HeapFree(GetProcessHeap(), 0, mihk);
return ret;
}
/*************************************************************************
* SHRegGetUSValueA [SHLWAPI.@]
*
@ -28,13 +166,40 @@ LONG WINAPI SHRegGetUSValueA(
LPCSTR pValue,
LPDWORD pwType,
LPVOID pvData,
LPDWORD pbData,
BOOL fIgnoreHKCU,
LPDWORD pcbData,
BOOL flagIgnoreHKCU,
LPVOID pDefaultData,
DWORD wDefaultDataSize)
{
FIXME("(%p),stub!\n", pSubKey);
return ERROR_SUCCESS; /* return success */
HUSKEY myhuskey;
LPInternal_HUSKEY mihk;
LONG ret, maxmove, i;
CHAR *src, *dst;
if (!pvData || !pcbData) return ERROR_INVALID_FUNCTION; /* FIXME:wrong*/
TRACE("key '%s', value '%s', datalen %ld, %s\n",
debugstr_a(pSubKey), debugstr_a(pValue), *pcbData,
(flagIgnoreHKCU) ? "Ignoring HKCU" : "Trys HKCU then HKLM");
ret = SHRegOpenUSKeyA(pSubKey, 0x1, 0, &myhuskey, flagIgnoreHKCU);
if (ret == ERROR_SUCCESS) {
mihk = (LPInternal_HUSKEY) myhuskey;
ret = RegQueryValueExA(mihk->realkey, pValue, 0, pwType,
(LPBYTE)pvData, pcbData);
SHRegCloseUSKey(myhuskey);
}
if (ret != ERROR_SUCCESS) {
if (pDefaultData && (wDefaultDataSize != 0)) {
maxmove = (wDefaultDataSize >= *pcbData) ? *pcbData : wDefaultDataSize;
src = (CHAR*)pDefaultData;
dst = (CHAR*)pvData;
for(i=0; i<maxmove; i++) *dst++ = *src++;
*pcbData = maxmove;
TRACE("setting default data\n");
ret = ERROR_SUCCESS;
}
}
return ret;
}
/*************************************************************************
@ -47,45 +212,40 @@ LONG WINAPI SHRegGetUSValueW(
LPCWSTR pValue,
LPDWORD pwType,
LPVOID pvData,
LPDWORD pbData,
LPDWORD pcbData,
BOOL flagIgnoreHKCU,
LPVOID pDefaultData,
DWORD wDefaultDataSize)
{
FIXME("(%p),stub!\n", pSubKey);
return ERROR_SUCCESS; /* return success */
}
HUSKEY myhuskey;
LPInternal_HUSKEY mihk;
LONG ret, maxmove, i;
CHAR *src, *dst;
/*************************************************************************
* SHRegOpenUSKeyA [SHLWAPI.@]
*
* Opens a user-specific registry key
*/
LONG WINAPI SHRegOpenUSKeyA(
LPCSTR Path,
REGSAM AccessType,
HKEY hRelativeUSKey,
HKEY hNewUSKey,
BOOL fIgnoreHKCU)
{
FIXME("stub!\n");
return ERROR_SUCCESS; /* return success */
}
if (!pvData || !pcbData) return ERROR_INVALID_FUNCTION; /* FIXME:wrong*/
TRACE("key '%s', value '%s', datalen %ld, %s\n",
debugstr_w(pSubKey), debugstr_w(pValue), *pcbData,
(flagIgnoreHKCU) ? "Ignoring HKCU" : "Trys HKCU then HKLM");
/*************************************************************************
* SHRegOpenUSKeyW [SHLWAPI.@]
*
* Openss a user-specific registry key
*/
LONG WINAPI SHRegOpenUSKeyW(
LPCSTR Path,
REGSAM AccessType,
HKEY hRelativeUSKey,
HKEY hNewUSKey,
BOOL fIgnoreHKCU)
{
FIXME("stub!\n");
return ERROR_SUCCESS; /* return success */
ret = SHRegOpenUSKeyW(pSubKey, 0x1, 0, &myhuskey, flagIgnoreHKCU);
if (ret == ERROR_SUCCESS) {
mihk = (LPInternal_HUSKEY) myhuskey;
ret = RegQueryValueExW(mihk->realkey, pValue, 0, pwType,
(LPBYTE)pvData, pcbData);
SHRegCloseUSKey(myhuskey);
}
if (ret != ERROR_SUCCESS) {
if (pDefaultData && (wDefaultDataSize != 0)) {
maxmove = (wDefaultDataSize >= *pcbData) ? *pcbData : wDefaultDataSize;
src = (CHAR*)pDefaultData;
dst = (CHAR*)pvData;
for(i=0; i<maxmove; i++) *dst++ = *src++;
*pcbData = maxmove;
TRACE("setting default data\n");
ret = ERROR_SUCCESS;
}
}
return ret;
}
/*************************************************************************
@ -118,7 +278,7 @@ BOOL WINAPI SHRegGetBoolUSValueW(
* SHRegQueryUSValueA [SHLWAPI.@]
*/
LONG WINAPI SHRegQueryUSValueA(
HKEY hUSKey, /* [in] FIXME: HUSKEY */
HUSKEY hUSKey, /* [in] */
LPCSTR pszValue,
LPDWORD pdwType,
void *pvData,
@ -135,7 +295,7 @@ LONG WINAPI SHRegQueryUSValueA(
* SHRegQueryUSValueW [SHLWAPI.@]
*/
LONG WINAPI SHRegQueryUSValueW(
HKEY hUSKey, /* [in] FIXME: HUSKEY */
HUSKEY hUSKey, /* [in] */
LPCSTR pszValue,
LPDWORD pdwType,
void *pvData,
@ -148,15 +308,53 @@ LONG WINAPI SHRegQueryUSValueW(
return 1;
}
/*************************************************************************
* SHRegQueryInfoUSKeyA [SHLWAPI.@]
*/
DWORD WINAPI SHRegQueryInfoUSKeyA(
HUSKEY hUSKey, /* [in] FIXME: HUSKEY */
LPDWORD pcSubKeys,
LPDWORD pcchMaxSubKeyLen,
LPDWORD pcValues,
LPDWORD pcchMaxValueNameLen,
SHREGENUM_FLAGS enumRegFlags)
{
TRACE("(0x%lx,%p,%p,%p,%p,%d)\n",
(LONG)hUSKey, pcSubKeys, pcchMaxSubKeyLen, pcValues,
pcchMaxValueNameLen, enumRegFlags);
return RegQueryInfoKeyA(((LPInternal_HUSKEY)hUSKey)->realkey, 0, 0, 0,
pcSubKeys, pcchMaxSubKeyLen, 0,
pcValues, pcchMaxValueNameLen, 0, 0, 0);
}
/*************************************************************************
* SHRegQueryInfoUSKeyW [SHLWAPI.@]
*/
DWORD WINAPI SHRegQueryInfoUSKeyW(
HUSKEY hUSKey, /* [in] FIXME: HUSKEY */
LPDWORD pcSubKeys,
LPDWORD pcchMaxSubKeyLen,
LPDWORD pcValues,
LPDWORD pcchMaxValueNameLen,
SHREGENUM_FLAGS enumRegFlags)
{
TRACE("(0x%lx,%p,%p,%p,%p,%d)\n",
(LONG)hUSKey,pcSubKeys,pcchMaxSubKeyLen,pcValues,
pcchMaxValueNameLen,enumRegFlags);
return RegQueryInfoKeyW(((LPInternal_HUSKEY)hUSKey)->realkey, 0, 0, 0,
pcSubKeys, pcchMaxSubKeyLen, 0,
pcValues, pcchMaxValueNameLen, 0, 0, 0);
}
/*************************************************************************
* SHRegEnumUSKeyA [SHLWAPI.@]
*/
LONG WINAPI SHRegEnumUSKeyA(
HKEY hUSKey, /* [in] FIXME: HUSKEY */
HUSKEY hUSKey, /* [in] */
DWORD dwIndex,
LPSTR pszName,
LPDWORD pcchValueNameLen,
DWORD enumRegFlags) /* [in] FIXME: SHREGENUM_FLAGS */
SHREGENUM_FLAGS enumRegFlags) /* [in] */
{
FIXME("%s stub\n",debugstr_a(pszName));
return ERROR_NO_MORE_ITEMS;
@ -166,11 +364,11 @@ LONG WINAPI SHRegEnumUSKeyA(
* SHRegEnumUSKeyW [SHLWAPI.@]
*/
LONG WINAPI SHRegEnumUSKeyW(
HKEY hUSKey, /* [in] FIXME: HUSKEY */
HUSKEY hUSKey, /* [in] */
DWORD dwIndex,
LPWSTR pszName,
LPDWORD pcchValueNameLen,
DWORD enumRegFlags) /* [in] FIXME: SHREGENUM_FLAGS */
SHREGENUM_FLAGS enumRegFlags) /* [in] */
{
FIXME("%s stub\n",debugstr_w(pszName));
return ERROR_NO_MORE_ITEMS;

23
include/shlwapi.h
View File

@ -214,6 +214,9 @@ HRESULT WINAPI StrRetToBufA(struct _STRRET *src, const struct _ITEMIDLIST *pidl,
HRESULT WINAPI StrRetToBufW(struct _STRRET *src, const struct _ITEMIDLIST *pidl, LPWSTR dest, DWORD len);
#define StrRetToBuf WINELIB_NAME_AW(StrRetToBuf)
/* Shell Registry interfaces */
HRESULT WINAPI SHQueryValueExA(HKEY hkey, LPSTR lpValueName, LPDWORD lpReserved, LPDWORD lpType, LPBYTE lpData, LPDWORD lpcbData);
HRESULT WINAPI SHQueryValueExW(HKEY hkey, LPWSTR pszValue, LPDWORD pdwReserved, LPDWORD pdwType, LPVOID pvData, LPDWORD pcbData);
#define SHQueryValueEx WINELIB_NAME_AW(SHQueryValueEx)
@ -226,6 +229,26 @@ DWORD WINAPI SHDeleteEmptyKeyA(HKEY hKey, LPCSTR lpszSubKey);
DWORD WINAPI SHDeleteEmptyKeyW(HKEY hKey, LPCWSTR lpszSubKey);
#define SHDeleteEmptyKey WINELIB_NAME_AW(SHDeleteEmptyKey)
typedef HANDLE HUSKEY;
typedef HUSKEY *PHUSKEY;
typedef enum {
SHREGDEL_DEFAULT = 0, /* delete HKCU if found or HKLM if not */
SHREGDEL_HKCU = 0x01, /* delete HKCU */
SHREGDEL_HKLM = 0x10, /* delete HKLM */
SHREGDEL_BOTH = 0x11, /* delete HKCU *and* HKLM */
} SHREGDEL_FLAGS;
typedef enum {
SHREGENUM_DEFAULT = 0, /* do HKCU or HKLM if not found */
SHREGENUM_HKCU = 0x01, /* do HKCU only */
SHREGENUM_HKLM = 0x10, /* do HKLM only */
SHREGENUM_BOTH = 0x11, /* do both HKCU and HKLM without dups */
} SHREGENUM_FLAGS;
HRESULT WINAPI UrlCanonicalizeA(LPCSTR pszUrl, LPSTR pszCanonicalized,
LPDWORD pcchCanonicalized, DWORD dwFlags);
HRESULT WINAPI UrlCanonicalizeW(LPCWSTR pszUrl, LPWSTR pszCanonicalized,