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Fixed mapping of file extensions to text.

This commit is contained in:
Juergen Schmied 1999-08-15 14:24:49 +00:00 committed by Alexandre Julliard
parent f7a3fc105d
commit d72ace49d9
1 changed files with 31 additions and 13 deletions
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40
dlls/shell32/classes.c
View File

@ -12,19 +12,23 @@
#include "shlobj.h"
#include "shell32_main.h"
#include "shlguid.h"
#include "shresdef.h"
DEFAULT_DEBUG_CHANNEL(shell)
#define MAX_EXTENSION_LENGTH 20
BOOL HCR_MapTypeToValue ( LPCSTR szExtension, LPSTR szFileType, DWORD len)
BOOL HCR_MapTypeToValue ( LPCSTR szExtension, LPSTR szFileType, DWORD len, BOOL bPrependDot)
{ HKEY hkey;
char szTemp[MAX_EXTENSION_LENGTH + 2];
TRACE("%s %p\n",szExtension, szFileType );
if (bPrependDot)
strcpy(szTemp, ".");
strncat(szTemp, szExtension, MAX_EXTENSION_LENGTH);
lstrcpynA(szTemp+((bPrependDot)?1:0), szExtension, MAX_EXTENSION_LENGTH);
if (RegOpenKeyExA(HKEY_CLASSES_ROOT,szTemp,0,0x02000000,&hkey))
{ return FALSE;
@ -108,26 +112,40 @@ BOOL HCR_GetDefaultIcon (LPCSTR szClass, LPSTR szDest, DWORD len, LPDWORD dwNr)
BOOL HCR_GetClassName (REFIID riid, LPSTR szDest, DWORD len)
{ HKEY hkey;
char xriid[50];
BOOL ret = FALSE;
DWORD buflen = len;
strcpy(xriid,"CLSID\\");
WINE_StringFromCLSID(riid,&xriid[strlen(xriid)]);
TRACE("%s\n",xriid );
if (RegOpenKeyExA(HKEY_CLASSES_ROOT,xriid,0,KEY_READ,&hkey))
{ return FALSE;
if (!RegOpenKeyExA(HKEY_CLASSES_ROOT,xriid,0,KEY_READ,&hkey))
{
if (!RegQueryValueExA(hkey,"",0,NULL,szDest,&len))
{
ret = TRUE;
}
if (RegQueryValueExA(hkey,"",0,NULL,szDest,&len))
{ RegCloseKey(hkey);
return FALSE;
}
RegCloseKey(hkey);
}
if (!ret || !szDest[0])
{
if(IsEqualIID(riid, &CLSID_ShellDesktop))
{
LoadStringA(shell32_hInstance, IDS_DESKTOP, szDest, buflen);
ret = TRUE;
}
else if (IsEqualIID(riid, &IID_MyComputer))
{
LoadStringA(shell32_hInstance, IDS_MYCOMPUTER, szDest, buflen);
ret = TRUE;
}
}
TRACE("-- %s\n", szDest);
return TRUE;
return ret;
}
/***************************************************************************************