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Implemented registry MIME type functions @324-329.

This commit is contained in:
Jon Griffiths 2002-09-06 19:35:08 +00:00 committed by Alexandre Julliard
parent cea2e825b2
commit 40681ff2e8
2 changed files with 184 additions and 10 deletions
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182
dlls/shlwapi/reg.c
View File

@ -34,9 +34,19 @@
WINE_DEFAULT_DEBUG_CHANNEL(shell);
/* Key/Value names for MIME content types */
static const char *lpszContentTypeA = "Content Type";
static const WCHAR lpszContentTypeW[] = { 'C','o','n','t','e','n','t',' ','T','y','p','e','\0'};
static const char *szMimeDbContentA = "MIME\\Database\\Content Type\\";
static const WCHAR szMimeDbContentW[] = { 'M', 'I', 'M','E','\\',
'D','a','t','a','b','a','s','e','\\','C','o','n','t','e','n','t',
' ','T','y','p','e','\\', '0' };
static const DWORD dwLenMimeDbContent = 27; /* strlen of szMimeDbContentA/W */
static const char *szExtensionA = "Extension";
static const WCHAR szExtensionW[] = { 'E', 'x', 't','e','n','s','i','o','n','\0' };
/* internal structure of what the HUSKEY points to */
typedef struct {
HKEY HKCUkey; /* HKEY of opened HKCU key */
@ -1482,8 +1492,8 @@ LONG WINAPI SHEnumValueA(HKEY hKey, DWORD dwIndex, LPSTR lpszValue,
TRACE("(hkey=0x%08x,%ld,%s,%p,%p,%p,%p)\n", hKey, dwIndex,
debugstr_a(lpszValue), pwLen, pwType, pvData, pcbData);
return RegEnumValueA(hKey, dwIndex, lpszValue, pwLen, NULL,
pwType, pvData, pcbData);
return RegEnumValueA(hKey, dwIndex, lpszValue, pwLen, NULL,
pwType, pvData, pcbData);
}
/*************************************************************************
@ -1531,7 +1541,7 @@ DWORD WINAPI SHLWAPI_206(HKEY hkey, LPCWSTR pSubKey, LPCWSTR pValue,
/*************************************************************************
* @ [SHLWAPI.320]
*
* Set a content type in the registry.
* Set a MIME content type in the registry.
*
* PARAMS
* hKey [I] Handle to registry key
@ -1580,7 +1590,7 @@ BOOL WINAPI SHLWAPI_321(LPCWSTR lpszSubKey, LPCWSTR lpszValue)
/*************************************************************************
* @ [SHLWAPI.322]
*
* Delete a content type from the registry.
* Delete a MIME content type from the registry.
*
* PARAMS
* lpszSubKey [I] Name of sub key
@ -1606,6 +1616,170 @@ BOOL WINAPI SHLWAPI_323(LPCWSTR lpszSubKey)
return ret ? FALSE : TRUE;
}
/*************************************************************************
* @ [SHLWAPI.328]
*
* Get the registry path to a MIME content key.
*
* PARAMS
* lpszType [I] Content type to get the path for
* lpszBuffer [O] Destination for path
* dwLen [I] Length of lpszBuffer
*
* RETURNS
* Success: TRUE. lpszBuffer contains the full path.
* Failure: FALSE.
*
* NOTES
* The base path for the key is "MIME\Database\Content Type\"
*/
BOOL SHLWAPI_328(LPCSTR lpszType, LPSTR lpszBuffer, DWORD dwLen)
{
TRACE("(%s,%p,%ld)\n", debugstr_a(lpszType), lpszBuffer, dwLen);
if (dwLen > dwLenMimeDbContent && lpszType && lpszBuffer)
{
DWORD dwStrLen = strlen(lpszType);
if (dwStrLen < dwLen - dwLenMimeDbContent)
{
memcpy(lpszBuffer, szMimeDbContentA, dwLenMimeDbContent);
memcpy(lpszBuffer + dwLenMimeDbContent, lpszType, dwStrLen + 1);
return TRUE;
}
}
return FALSE;
}
/*************************************************************************
* @ [SHLWAPI.329]
*
* Unicode version of SHLWAPI_328.
*/
BOOL SHLWAPI_329(LPCWSTR lpszType, LPWSTR lpszBuffer, DWORD dwLen)
{
TRACE("(%s,%p,%ld)\n", debugstr_w(lpszType), lpszBuffer, dwLen);
if (dwLen > dwLenMimeDbContent && lpszType && lpszBuffer)
{
DWORD dwStrLen = strlenW(lpszType);
if (dwStrLen < dwLen - dwLenMimeDbContent)
{
memcpy(lpszBuffer, szMimeDbContentA, dwLenMimeDbContent * sizeof(WCHAR));
memcpy(lpszBuffer + dwLenMimeDbContent, lpszType, (dwStrLen + 1) * sizeof(WCHAR));
return TRUE;
}
}
return FALSE;
}
/*************************************************************************
* @ [SHLWAPI.324]
*
* Set the file extension for a MIME content key.
*
* PARAMS
* lpszExt [I] File extension to set
* lpszType [I] Content type to set the extension for
*
* RETURNS
* Success: TRUE. The file extension is set in the registry.
* Failure: FALSE.
*/
BOOL WINAPI SHLWAPI_324(LPCSTR lpszExt, LPCSTR lpszType)
{
DWORD dwLen;
char szKey[MAX_PATH];
TRACE("(%s,%s)\n", debugstr_a(lpszExt), debugstr_a(lpszType));
if (!SHLWAPI_328(lpszType, szKey, MAX_PATH)) /* Get full path to the key */
return FALSE;
dwLen = strlen(lpszExt) + 1;
if (SHSetValueA(HKEY_CLASSES_ROOT, szKey, szExtensionA, REG_SZ, lpszExt, dwLen))
return FALSE;
return TRUE;
}
/*************************************************************************
* @ [SHLWAPI.325]
*
* Unicode version of SHLWAPI_324.
*/
BOOL WINAPI SHLWAPI_325(LPCWSTR lpszExt, LPCWSTR lpszType)
{
DWORD dwLen;
WCHAR szKey[MAX_PATH];
TRACE("(%s,%s)\n", debugstr_w(lpszExt), debugstr_w(lpszType));
/* Get the full path to the key */
if (!SHLWAPI_329(lpszType, szKey, MAX_PATH)) /* Get full path to the key */
return FALSE;
dwLen = (lstrlenW(lpszExt) + 1) * sizeof(WCHAR);
if (SHSetValueW(HKEY_CLASSES_ROOT, szKey, szExtensionW, REG_SZ, lpszExt, dwLen))
return FALSE;
return TRUE;
}
/*************************************************************************
* @ [SHLWAPI.326]
*
* Delete a file extension from a MIME content type.
*
* PARAMS
* lpszType [I] Content type to delete the extension for
*
* RETURNS
* Success: TRUE. The file extension is deleted from the registry.
* Failure: FALSE. The extension may have been removed but the key remains.
*
* NOTES
* If deleting the extension leaves an orphan key, the key is removed also.
*/
BOOL WINAPI SHLWAPI_326(LPCSTR lpszType)
{
char szKey[MAX_PATH];
TRACE("(%s)\n", debugstr_a(lpszType));
if (!SHLWAPI_328(lpszType, szKey, MAX_PATH)) /* Get full path to the key */
return FALSE;
if (!SHDeleteValueA(HKEY_CLASSES_ROOT, szKey, szExtensionA))
return FALSE;
if (!SHDeleteOrphanKeyA(HKEY_CLASSES_ROOT, szKey))
return FALSE;
return TRUE;
}
/*************************************************************************
* @ [SHLWAPI.327]
*
* Unicode version of SHLWAPI_326.
*/
BOOL WINAPI SHLWAPI_327(LPCWSTR lpszType)
{
WCHAR szKey[MAX_PATH];
TRACE("(%s)\n", debugstr_w(lpszType));
if (!SHLWAPI_329(lpszType, szKey, MAX_PATH)) /* Get full path to the key */
return FALSE;
if (!SHDeleteValueW(HKEY_CLASSES_ROOT, szKey, szExtensionW))
return FALSE;
if (!SHDeleteOrphanKeyW(HKEY_CLASSES_ROOT, szKey))
return FALSE;
return TRUE;
}
/*************************************************************************
* SHRegDuplicateHKey [SHLWAPI.@]

12
dlls/shlwapi/shlwapi.spec
View File

@ -323,12 +323,12 @@ init SHLWAPI_LibMain
321 stdcall @(wstr wstr) SHLWAPI_321
322 stdcall @(str) SHLWAPI_322
323 stdcall @(wstr) SHLWAPI_323
324 stub @
325 stub @
326 stub @
327 stub @
328 stub @
329 stub @
324 stdcall @(str str) SHLWAPI_324
325 stdcall @(wstr wstr) SHLWAPI_325
326 stdcall @(str) SHLWAPI_326
326 stdcall @(wstr) SHLWAPI_327
328 stdcall @(str ptr long) SHLWAPI_328
329 stdcall @(wstr ptr long) SHLWAPI_329
330 stub @
331 stub @
332 forward @ user32.CallMsgFilterW