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Fixed mapping of file extensions to text.

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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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44
dlls/shell32/classes.c
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@ -12,19 +12,23 @@
#include "shlobj.h" #include "shlobj.h"
#include "shell32_main.h" #include "shell32_main.h"
#include "shlguid.h"
#include "shresdef.h"
DEFAULT_DEBUG_CHANNEL(shell) DEFAULT_DEBUG_CHANNEL(shell)
#define MAX_EXTENSION_LENGTH 20 #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; { HKEY hkey;
char szTemp[MAX_EXTENSION_LENGTH + 2]; char szTemp[MAX_EXTENSION_LENGTH + 2];
TRACE("%s %p\n",szExtension, szFileType ); TRACE("%s %p\n",szExtension, szFileType );
strcpy(szTemp, "."); if (bPrependDot)
strncat(szTemp, szExtension, MAX_EXTENSION_LENGTH); strcpy(szTemp, ".");
lstrcpynA(szTemp+((bPrependDot)?1:0), szExtension, MAX_EXTENSION_LENGTH);
if (RegOpenKeyExA(HKEY_CLASSES_ROOT,szTemp,0,0x02000000,&hkey)) if (RegOpenKeyExA(HKEY_CLASSES_ROOT,szTemp,0,0x02000000,&hkey))
{ return FALSE; { 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) BOOL HCR_GetClassName (REFIID riid, LPSTR szDest, DWORD len)
{ HKEY hkey; { HKEY hkey;
char xriid[50]; char xriid[50];
BOOL ret = FALSE;
DWORD buflen = len;
strcpy(xriid,"CLSID\\"); strcpy(xriid,"CLSID\\");
WINE_StringFromCLSID(riid,&xriid[strlen(xriid)]); WINE_StringFromCLSID(riid,&xriid[strlen(xriid)]);
TRACE("%s\n",xriid ); TRACE("%s\n",xriid );
if (RegOpenKeyExA(HKEY_CLASSES_ROOT,xriid,0,KEY_READ,&hkey)) if (!RegOpenKeyExA(HKEY_CLASSES_ROOT,xriid,0,KEY_READ,&hkey))
{ return FALSE; {
if (!RegQueryValueExA(hkey,"",0,NULL,szDest,&len))
{
ret = TRUE;
}
RegCloseKey(hkey);
} }
if (RegQueryValueExA(hkey,"",0,NULL,szDest,&len)) if (!ret || !szDest[0])
{ RegCloseKey(hkey); {
return FALSE; if(IsEqualIID(riid, &CLSID_ShellDesktop))
} {
LoadStringA(shell32_hInstance, IDS_DESKTOP, szDest, buflen);
RegCloseKey(hkey); ret = TRUE;
}
else if (IsEqualIID(riid, &IID_MyComputer))
{
LoadStringA(shell32_hInstance, IDS_MYCOMPUTER, szDest, buflen);
ret = TRUE;
}
}
TRACE("-- %s\n", szDest); TRACE("-- %s\n", szDest);
return TRUE; return ret;
} }
/*************************************************************************************** /***************************************************************************************
@ -156,7 +174,7 @@ BOOL HCR_GetFolderAttributes (REFIID riid, LPDWORD szDest)
{ {
RegCloseKey(hkey); RegCloseKey(hkey);
return FALSE; return FALSE;
} }
RegCloseKey(hkey); RegCloseKey(hkey);