196 lines
3.8 KiB
C
196 lines
3.8 KiB
C
/*
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* file type mapping
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* (HKEY_CLASSES_ROOT - Stuff)
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*
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*
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include "debugtools.h"
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#include "winerror.h"
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#include "winreg.h"
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#include "shlobj.h"
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#include "shell32_main.h"
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#include "shlguid.h"
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#include "shresdef.h"
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DEFAULT_DEBUG_CHANNEL(shell);
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#define MAX_EXTENSION_LENGTH 20
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BOOL HCR_MapTypeToValue ( LPCSTR szExtension, LPSTR szFileType, DWORD len, BOOL bPrependDot)
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{ HKEY hkey;
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char szTemp[MAX_EXTENSION_LENGTH + 2];
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TRACE("%s %p\n",szExtension, szFileType );
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if (bPrependDot)
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strcpy(szTemp, ".");
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lstrcpynA(szTemp+((bPrependDot)?1:0), szExtension, MAX_EXTENSION_LENGTH);
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if (RegOpenKeyExA(HKEY_CLASSES_ROOT,szTemp,0,0x02000000,&hkey))
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{ return FALSE;
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}
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if (RegQueryValueA(hkey,NULL,szFileType,&len))
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{ RegCloseKey(hkey);
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return FALSE;
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}
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RegCloseKey(hkey);
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TRACE("-- %s\n", szFileType );
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return TRUE;
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}
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BOOL HCR_GetExecuteCommand ( LPCSTR szClass, LPCSTR szVerb, LPSTR szDest, DWORD len )
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{ HKEY hkey;
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char sTemp[256];
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TRACE("%s %s\n",szClass, szVerb );
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sprintf(sTemp, "%s\\shell\\%s\\command",szClass, szVerb);
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if (RegOpenKeyExA(HKEY_CLASSES_ROOT,sTemp,0,0x02000000,&hkey))
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{ return FALSE;
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}
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if (RegQueryValueA(hkey,NULL,szDest,&len))
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{ RegCloseKey(hkey);
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return FALSE;
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}
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RegCloseKey(hkey);
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TRACE("-- %s\n", szDest );
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return TRUE;
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}
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/***************************************************************************************
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* HCR_GetDefaultIcon [internal]
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*
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* Gets the icon for a filetype
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*/
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BOOL HCR_GetDefaultIcon (LPCSTR szClass, LPSTR szDest, DWORD len, LPDWORD dwNr)
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{ HKEY hkey;
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char sTemp[256];
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char sNum[5];
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TRACE("%s\n",szClass );
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sprintf(sTemp, "%s\\DefaultIcon",szClass);
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if (RegOpenKeyExA(HKEY_CLASSES_ROOT,sTemp,0,0x02000000,&hkey))
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{ return FALSE;
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}
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if (RegQueryValueA(hkey,NULL,szDest,&len))
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{ RegCloseKey(hkey);
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return FALSE;
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}
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RegCloseKey(hkey);
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if (ParseFieldA (szDest, 2, sNum, 5))
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{ *dwNr=atoi(sNum);
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}
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ParseFieldA (szDest, 1, szDest, len);
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TRACE("-- %s %li\n", szDest, *dwNr );
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return TRUE;
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}
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/***************************************************************************************
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* HCR_GetClassName [internal]
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*
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* Gets the name of a registred class
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*/
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BOOL HCR_GetClassName (REFIID riid, LPSTR szDest, DWORD len)
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{ HKEY hkey;
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char xriid[50];
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BOOL ret = FALSE;
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DWORD buflen = len;
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strcpy(xriid,"CLSID\\");
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WINE_StringFromCLSID(riid,&xriid[strlen(xriid)]);
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TRACE("%s\n",xriid );
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szDest[0] = 0;
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if (!RegOpenKeyExA(HKEY_CLASSES_ROOT,xriid,0,KEY_READ,&hkey))
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{
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if (!RegQueryValueExA(hkey,"",0,NULL,szDest,&len))
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{
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ret = TRUE;
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}
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RegCloseKey(hkey);
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}
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if (!ret || !szDest[0])
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{
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if(IsEqualIID(riid, &CLSID_ShellDesktop))
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{
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if (LoadStringA(shell32_hInstance, IDS_DESKTOP, szDest, buflen))
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ret = TRUE;
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}
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else if (IsEqualIID(riid, &CLSID_MyComputer))
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{
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if(LoadStringA(shell32_hInstance, IDS_MYCOMPUTER, szDest, buflen))
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ret = TRUE;
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}
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}
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TRACE("-- %s\n", szDest);
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return ret;
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}
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/***************************************************************************************
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* HCR_GetFolderAttributes [internal]
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*
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* gets the folder attributes of a class
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*
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* FIXME
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* verify the defaultvalue for *szDest
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*/
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BOOL HCR_GetFolderAttributes (REFIID riid, LPDWORD szDest)
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{ HKEY hkey;
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char xriid[60];
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DWORD attributes;
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DWORD len = 4;
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strcpy(xriid,"CLSID\\");
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WINE_StringFromCLSID(riid,&xriid[strlen(xriid)]);
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TRACE("%s\n",xriid );
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if (!szDest) return FALSE;
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*szDest = SFGAO_FOLDER|SFGAO_FILESYSTEM;
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strcat (xriid, "\\ShellFolder");
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if (RegOpenKeyExA(HKEY_CLASSES_ROOT,xriid,0,KEY_READ,&hkey))
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{
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return FALSE;
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}
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if (RegQueryValueExA(hkey,"Attributes",0,NULL,(LPBYTE)&attributes,&len))
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{
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RegCloseKey(hkey);
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return FALSE;
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}
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RegCloseKey(hkey);
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TRACE("-- 0x%08lx\n", attributes);
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*szDest = attributes;
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return TRUE;
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}
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