1109 lines
32 KiB
C
1109 lines
32 KiB
C
/*
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* Shell basics
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*
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* Copyright 1998 Marcus Meissner
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* Copyright 1998 Juergen Schmied (jsch) * <juergen.schmied@metronet.de>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <string.h>
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#include <stdarg.h>
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#include <stdio.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "winreg.h"
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#include "dlgs.h"
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#include "shellapi.h"
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#include "winuser.h"
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#include "wingdi.h"
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#include "shlobj.h"
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#include "shlguid.h"
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#include "shlwapi.h"
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#include "undocshell.h"
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#include "pidl.h"
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#include "shell32_main.h"
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#include "version.h"
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#include "shresdef.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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WINE_DEFAULT_DEBUG_CHANNEL(shell);
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extern const char * const SHELL_Authors[];
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#define MORE_DEBUG 1
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/*************************************************************************
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* CommandLineToArgvW [SHELL32.@]
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*
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* We must interpret the quotes in the command line to rebuild the argv
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* array correctly:
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* - arguments are separated by spaces or tabs
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* - quotes serve as optional argument delimiters
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* '"a b"' -> 'a b'
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* - escaped quotes must be converted back to '"'
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* '\"' -> '"'
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* - an odd number of '\'s followed by '"' correspond to half that number
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* of '\' followed by a '"' (extension of the above)
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* '\\\"' -> '\"'
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* '\\\\\"' -> '\\"'
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* - an even number of '\'s followed by a '"' correspond to half that number
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* of '\', plus a regular quote serving as an argument delimiter (which
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* means it does not appear in the result)
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* 'a\\"b c"' -> 'a\b c'
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* 'a\\\\"b c"' -> 'a\\b c'
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* - '\' that are not followed by a '"' are copied literally
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* 'a\b' -> 'a\b'
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* 'a\\b' -> 'a\\b'
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*
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* Note:
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* '\t' == 0x0009
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* ' ' == 0x0020
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* '"' == 0x0022
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* '\\' == 0x005c
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*/
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LPWSTR* WINAPI CommandLineToArgvW(LPCWSTR lpCmdline, int* numargs)
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{
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DWORD argc;
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HGLOBAL hargv;
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LPWSTR *argv;
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LPCWSTR cs;
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LPWSTR arg,s,d;
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LPWSTR cmdline;
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int in_quotes,bcount;
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if (*lpCmdline==0)
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{
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/* Return the path to the executable */
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DWORD len, size=16;
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hargv=GlobalAlloc(size, 0);
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argv=GlobalLock(hargv);
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for (;;)
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{
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len = GetModuleFileNameW(0, (LPWSTR)(argv+1), size-sizeof(LPWSTR));
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if (!len)
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{
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GlobalFree(hargv);
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return NULL;
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}
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if (len < size) break;
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size*=2;
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hargv=GlobalReAlloc(hargv, size, 0);
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argv=GlobalLock(hargv);
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}
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argv[0]=(LPWSTR)(argv+1);
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if (numargs)
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*numargs=2;
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return argv;
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}
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/* to get a writeable copy */
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argc=0;
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bcount=0;
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in_quotes=0;
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cs=lpCmdline;
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while (1)
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{
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if (*cs==0 || ((*cs==0x0009 || *cs==0x0020) && !in_quotes))
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{
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/* space */
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argc++;
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/* skip the remaining spaces */
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while (*cs==0x0009 || *cs==0x0020) {
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cs++;
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}
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if (*cs==0)
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break;
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bcount=0;
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continue;
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}
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else if (*cs==0x005c)
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{
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/* '\', count them */
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bcount++;
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}
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else if ((*cs==0x0022) && ((bcount & 1)==0))
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{
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/* unescaped '"' */
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in_quotes=!in_quotes;
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bcount=0;
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}
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else
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{
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/* a regular character */
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bcount=0;
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}
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cs++;
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}
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/* Allocate in a single lump, the string array, and the strings that go with it.
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* This way the caller can make a single GlobalFree call to free both, as per MSDN.
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*/
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hargv=GlobalAlloc(0, argc*sizeof(LPWSTR)+(strlenW(lpCmdline)+1)*sizeof(WCHAR));
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argv=GlobalLock(hargv);
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if (!argv)
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return NULL;
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cmdline=(LPWSTR)(argv+argc);
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strcpyW(cmdline, lpCmdline);
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argc=0;
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bcount=0;
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in_quotes=0;
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arg=d=s=cmdline;
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while (*s)
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{
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if ((*s==0x0009 || *s==0x0020) && !in_quotes)
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{
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/* Close the argument and copy it */
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*d=0;
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argv[argc++]=arg;
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/* skip the remaining spaces */
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do {
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s++;
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} while (*s==0x0009 || *s==0x0020);
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/* Start with a new argument */
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arg=d=s;
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bcount=0;
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}
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else if (*s==0x005c)
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{
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/* '\\' */
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*d++=*s++;
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bcount++;
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}
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else if (*s==0x0022)
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{
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/* '"' */
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if ((bcount & 1)==0)
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{
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/* Preceded by an even number of '\', this is half that
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* number of '\', plus a quote which we erase.
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*/
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d-=bcount/2;
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in_quotes=!in_quotes;
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s++;
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}
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else
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{
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/* Preceded by an odd number of '\', this is half that
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* number of '\' followed by a '"'
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*/
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d=d-bcount/2-1;
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*d++='"';
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s++;
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}
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bcount=0;
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}
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else
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{
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/* a regular character */
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*d++=*s++;
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bcount=0;
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}
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}
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if (*arg)
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{
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*d='\0';
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argv[argc++]=arg;
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}
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if (numargs)
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*numargs=argc;
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return argv;
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}
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#define SHGFI_KNOWN_FLAGS \
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(SHGFI_SMALLICON | SHGFI_OPENICON | SHGFI_SHELLICONSIZE | SHGFI_PIDL | \
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SHGFI_USEFILEATTRIBUTES | SHGFI_ADDOVERLAYS | SHGFI_OVERLAYINDEX | \
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SHGFI_ICON | SHGFI_DISPLAYNAME | SHGFI_TYPENAME | SHGFI_ATTRIBUTES | \
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SHGFI_ICONLOCATION | SHGFI_EXETYPE | SHGFI_SYSICONINDEX | \
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SHGFI_LINKOVERLAY | SHGFI_SELECTED | SHGFI_ATTR_SPECIFIED)
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/*************************************************************************
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* SHGetFileInfoW [SHELL32.@]
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*
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*/
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DWORD WINAPI SHGetFileInfoW(LPCWSTR path,DWORD dwFileAttributes,
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SHFILEINFOW *psfi, UINT sizeofpsfi, UINT flags )
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{
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WCHAR szLocation[MAX_PATH], szFullPath[MAX_PATH];
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int iIndex;
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DWORD ret = TRUE, dwAttributes = 0;
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IShellFolder * psfParent = NULL;
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IExtractIconW * pei = NULL;
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LPITEMIDLIST pidlLast = NULL, pidl = NULL;
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HRESULT hr = S_OK;
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BOOL IconNotYetLoaded=TRUE;
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TRACE("%s fattr=0x%lx sfi=%p(attr=0x%08lx) size=0x%x flags=0x%x\n",
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(flags & SHGFI_PIDL)? "pidl" : debugstr_w(path), dwFileAttributes,
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psfi, psfi->dwAttributes, sizeofpsfi, flags);
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if ( (flags & SHGFI_USEFILEATTRIBUTES) &&
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(flags & (SHGFI_ATTRIBUTES|SHGFI_EXETYPE|SHGFI_PIDL)))
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return FALSE;
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/* windows initializes this values regardless of the flags */
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if (psfi != NULL)
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{
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psfi->szDisplayName[0] = '\0';
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psfi->szTypeName[0] = '\0';
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psfi->iIcon = 0;
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}
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if (!(flags & SHGFI_PIDL))
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{
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/* SHGitFileInfo should work with absolute and relative paths */
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if (PathIsRelativeW(path))
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{
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GetCurrentDirectoryW(MAX_PATH, szLocation);
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PathCombineW(szFullPath, szLocation, path);
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}
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else
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{
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lstrcpynW(szFullPath, path, MAX_PATH);
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}
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}
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if (flags & SHGFI_EXETYPE)
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{
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BOOL status = FALSE;
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HANDLE hfile;
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DWORD BinaryType;
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IMAGE_DOS_HEADER mz_header;
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IMAGE_NT_HEADERS nt;
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DWORD len;
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char magic[4];
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if (flags != SHGFI_EXETYPE)
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return 0;
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status = GetBinaryTypeW (szFullPath, &BinaryType);
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if (!status)
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return 0;
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if ((BinaryType == SCS_DOS_BINARY) || (BinaryType == SCS_PIF_BINARY))
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return 0x4d5a;
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hfile = CreateFileW( szFullPath, GENERIC_READ, FILE_SHARE_READ,
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NULL, OPEN_EXISTING, 0, 0 );
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if ( hfile == INVALID_HANDLE_VALUE )
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return 0;
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/*
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* The next section is adapted from MODULE_GetBinaryType, as we need
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* to examine the image header to get OS and version information. We
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* know from calling GetBinaryTypeA that the image is valid and either
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* an NE or PE, so much error handling can be omitted.
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* Seek to the start of the file and read the header information.
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*/
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SetFilePointer( hfile, 0, NULL, SEEK_SET );
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ReadFile( hfile, &mz_header, sizeof(mz_header), &len, NULL );
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SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
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ReadFile( hfile, magic, sizeof(magic), &len, NULL );
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if ( *(DWORD*)magic == IMAGE_NT_SIGNATURE )
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{
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SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
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ReadFile( hfile, &nt, sizeof(nt), &len, NULL );
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CloseHandle( hfile );
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if (nt.OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_GUI)
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{
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return IMAGE_NT_SIGNATURE |
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(nt.OptionalHeader.MajorSubsystemVersion << 24) |
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(nt.OptionalHeader.MinorSubsystemVersion << 16);
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}
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return IMAGE_NT_SIGNATURE;
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}
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else if ( *(WORD*)magic == IMAGE_OS2_SIGNATURE )
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{
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IMAGE_OS2_HEADER ne;
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SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
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ReadFile( hfile, &ne, sizeof(ne), &len, NULL );
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CloseHandle( hfile );
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if (ne.ne_exetyp == 2)
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return IMAGE_OS2_SIGNATURE | (ne.ne_expver << 16);
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return 0;
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}
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CloseHandle( hfile );
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return 0;
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}
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/*
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* psfi is NULL normally to query EXE type. If it is NULL, none of the
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* below makes sense anyway. Windows allows this and just returns FALSE
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*/
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if (psfi == NULL)
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return FALSE;
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/*
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* translate the path into a pidl only when SHGFI_USEFILEATTRIBUTES
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* is not specified.
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* The pidl functions fail on not existing file names
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*/
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if (flags & SHGFI_PIDL)
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{
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pidl = ILClone((LPCITEMIDLIST)path);
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}
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else if (!(flags & SHGFI_USEFILEATTRIBUTES))
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{
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hr = SHILCreateFromPathW(szFullPath, &pidl, &dwAttributes);
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}
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if ((flags & SHGFI_PIDL) || !(flags & SHGFI_USEFILEATTRIBUTES))
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{
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/* get the parent shellfolder */
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if (pidl)
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{
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hr = SHBindToParent( pidl, &IID_IShellFolder, (LPVOID*)&psfParent,
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(LPCITEMIDLIST*)&pidlLast );
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ILFree(pidl);
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}
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else
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{
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ERR("pidl is null!\n");
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return FALSE;
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}
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}
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/* get the attributes of the child */
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if (SUCCEEDED(hr) && (flags & SHGFI_ATTRIBUTES))
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{
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if (!(flags & SHGFI_ATTR_SPECIFIED))
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{
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psfi->dwAttributes = 0xffffffff;
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}
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IShellFolder_GetAttributesOf( psfParent, 1, (LPCITEMIDLIST*)&pidlLast,
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&(psfi->dwAttributes) );
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}
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/* get the displayname */
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if (SUCCEEDED(hr) && (flags & SHGFI_DISPLAYNAME))
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{
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if (flags & SHGFI_USEFILEATTRIBUTES)
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{
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lstrcpyW (psfi->szDisplayName, PathFindFileNameW(szFullPath));
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}
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else
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{
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STRRET str;
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hr = IShellFolder_GetDisplayNameOf( psfParent, pidlLast,
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SHGDN_INFOLDER, &str);
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StrRetToStrNW (psfi->szDisplayName, MAX_PATH, &str, pidlLast);
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}
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}
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/* get the type name */
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if (SUCCEEDED(hr) && (flags & SHGFI_TYPENAME))
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{
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static const WCHAR szFile[] = { 'F','i','l','e',0 };
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static const WCHAR szDashFile[] = { '-','f','i','l','e',0 };
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if (!(flags & SHGFI_USEFILEATTRIBUTES))
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{
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char ftype[80];
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_ILGetFileType(pidlLast, ftype, 80);
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MultiByteToWideChar(CP_ACP, 0, ftype, -1, psfi->szTypeName, 80 );
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}
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else
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{
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if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
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strcatW (psfi->szTypeName, szFile);
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else
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{
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WCHAR sTemp[64];
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lstrcpyW(sTemp,PathFindExtensionW(szFullPath));
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if (!( HCR_MapTypeToValueW(sTemp, sTemp, 64, TRUE) &&
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HCR_MapTypeToValueW(sTemp, psfi->szTypeName, 80, FALSE )))
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{
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lstrcpynW (psfi->szTypeName, sTemp, 64);
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strcatW (psfi->szTypeName, szDashFile);
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}
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}
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}
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}
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|
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/* ### icons ###*/
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if (flags & SHGFI_ADDOVERLAYS)
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FIXME("SHGFI_ADDOVERLAYS unhandled\n");
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|
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if (flags & SHGFI_OVERLAYINDEX)
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FIXME("SHGFI_OVERLAYINDEX unhandled\n");
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|
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if (flags & SHGFI_LINKOVERLAY)
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FIXME("set icon to link, stub\n");
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if (flags & SHGFI_SELECTED)
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FIXME("set icon to selected, stub\n");
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|
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if (flags & SHGFI_SHELLICONSIZE)
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FIXME("set icon to shell size, stub\n");
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|
|
|
/* get the iconlocation */
|
|
if (SUCCEEDED(hr) && (flags & SHGFI_ICONLOCATION ))
|
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{
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UINT uDummy,uFlags;
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hr = IShellFolder_GetUIObjectOf(psfParent, 0, 1,
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(LPCITEMIDLIST*)&pidlLast, &IID_IExtractIconA,
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&uDummy, (LPVOID*)&pei);
|
|
if (SUCCEEDED(hr))
|
|
{
|
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hr = IExtractIconW_GetIconLocation(pei,
|
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(flags & SHGFI_OPENICON)? GIL_OPENICON : 0,
|
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szLocation, MAX_PATH, &iIndex, &uFlags);
|
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psfi->iIcon = iIndex;
|
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|
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if (uFlags != GIL_NOTFILENAME)
|
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lstrcpyW (psfi->szDisplayName, szLocation);
|
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else
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ret = FALSE;
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|
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IExtractIconA_Release(pei);
|
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}
|
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}
|
|
|
|
/* get icon index (or load icon)*/
|
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if (SUCCEEDED(hr) && (flags & (SHGFI_ICON | SHGFI_SYSICONINDEX)))
|
|
{
|
|
if (flags & SHGFI_USEFILEATTRIBUTES)
|
|
{
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|
WCHAR sTemp [MAX_PATH];
|
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WCHAR * szExt;
|
|
DWORD dwNr=0;
|
|
|
|
lstrcpynW(sTemp, szFullPath, MAX_PATH);
|
|
|
|
if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
|
|
psfi->iIcon = SIC_GetIconIndex(swShell32Name, -IDI_SHELL_FOLDER);
|
|
else
|
|
{
|
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static const WCHAR p1W[] = {'%','1',0};
|
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|
|
psfi->iIcon = 0;
|
|
szExt = (LPWSTR) PathFindExtensionW(sTemp);
|
|
if ( szExt &&
|
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HCR_MapTypeToValueW(szExt, sTemp, MAX_PATH, TRUE) &&
|
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HCR_GetDefaultIconW(sTemp, sTemp, MAX_PATH, &dwNr))
|
|
{
|
|
if (!lstrcmpW(p1W,sTemp)) /* icon is in the file */
|
|
strcpyW(sTemp, szFullPath);
|
|
|
|
if (flags & SHGFI_SYSICONINDEX)
|
|
{
|
|
psfi->iIcon = SIC_GetIconIndex(sTemp,dwNr);
|
|
if (psfi->iIcon == -1)
|
|
psfi->iIcon = 0;
|
|
}
|
|
else
|
|
{
|
|
IconNotYetLoaded=FALSE;
|
|
if (flags & SHGFI_SMALLICON)
|
|
PrivateExtractIconsW( sTemp,dwNr,
|
|
GetSystemMetrics( SM_CXSMICON ),
|
|
GetSystemMetrics( SM_CYSMICON ),
|
|
&psfi->hIcon, 0, 1, 0);
|
|
else
|
|
PrivateExtractIconsW( sTemp, dwNr,
|
|
GetSystemMetrics( SM_CXICON),
|
|
GetSystemMetrics( SM_CYICON),
|
|
&psfi->hIcon, 0, 1, 0);
|
|
psfi->iIcon = dwNr;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!(PidlToSicIndex(psfParent, pidlLast, !(flags & SHGFI_SMALLICON),
|
|
(flags & SHGFI_OPENICON)? GIL_OPENICON : 0, &(psfi->iIcon))))
|
|
{
|
|
ret = FALSE;
|
|
}
|
|
}
|
|
if (ret)
|
|
{
|
|
if (flags & SHGFI_SMALLICON)
|
|
ret = (DWORD) ShellSmallIconList;
|
|
else
|
|
ret = (DWORD) ShellBigIconList;
|
|
}
|
|
}
|
|
|
|
/* icon handle */
|
|
if (SUCCEEDED(hr) && (flags & SHGFI_ICON) && IconNotYetLoaded)
|
|
{
|
|
if (flags & SHGFI_SMALLICON)
|
|
psfi->hIcon = ImageList_GetIcon( ShellSmallIconList, psfi->iIcon, ILD_NORMAL);
|
|
else
|
|
psfi->hIcon = ImageList_GetIcon( ShellBigIconList, psfi->iIcon, ILD_NORMAL);
|
|
}
|
|
|
|
if (flags & ~SHGFI_KNOWN_FLAGS)
|
|
FIXME("unknown flags %08x\n", flags & ~SHGFI_KNOWN_FLAGS);
|
|
|
|
if (psfParent)
|
|
IShellFolder_Release(psfParent);
|
|
|
|
if (hr != S_OK)
|
|
ret = FALSE;
|
|
|
|
if (pidlLast)
|
|
SHFree(pidlLast);
|
|
|
|
#ifdef MORE_DEBUG
|
|
TRACE ("icon=%p index=0x%08x attr=0x%08lx name=%s type=%s ret=0x%08lx\n",
|
|
psfi->hIcon, psfi->iIcon, psfi->dwAttributes,
|
|
debugstr_w(psfi->szDisplayName), debugstr_w(psfi->szTypeName), ret);
|
|
#endif
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHGetFileInfoA [SHELL32.@]
|
|
*/
|
|
DWORD WINAPI SHGetFileInfoA(LPCSTR path,DWORD dwFileAttributes,
|
|
SHFILEINFOA *psfi, UINT sizeofpsfi,
|
|
UINT flags )
|
|
{
|
|
INT len;
|
|
LPWSTR temppath;
|
|
DWORD ret;
|
|
SHFILEINFOW temppsfi;
|
|
|
|
if (flags & SHGFI_PIDL)
|
|
{
|
|
/* path contains a pidl */
|
|
temppath = (LPWSTR) path;
|
|
}
|
|
else
|
|
{
|
|
len = MultiByteToWideChar(CP_ACP, 0, path, -1, NULL, 0);
|
|
temppath = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_ACP, 0, path, -1, temppath, len);
|
|
}
|
|
|
|
if (psfi && (flags & SHGFI_ATTR_SPECIFIED))
|
|
temppsfi.dwAttributes=psfi->dwAttributes;
|
|
|
|
if (psfi == NULL)
|
|
ret = SHGetFileInfoW(temppath, dwFileAttributes, NULL, sizeof(temppsfi), flags);
|
|
else
|
|
ret = SHGetFileInfoW(temppath, dwFileAttributes, &temppsfi, sizeof(temppsfi), flags);
|
|
|
|
if (psfi)
|
|
{
|
|
if(flags & SHGFI_ICON)
|
|
psfi->hIcon=temppsfi.hIcon;
|
|
if(flags & (SHGFI_SYSICONINDEX|SHGFI_ICON|SHGFI_ICONLOCATION))
|
|
psfi->iIcon=temppsfi.iIcon;
|
|
if(flags & SHGFI_ATTRIBUTES)
|
|
psfi->dwAttributes=temppsfi.dwAttributes;
|
|
if(flags & (SHGFI_DISPLAYNAME|SHGFI_ICONLOCATION))
|
|
{
|
|
WideCharToMultiByte(CP_ACP, 0, temppsfi.szDisplayName, -1,
|
|
psfi->szDisplayName, sizeof(psfi->szDisplayName), NULL, NULL);
|
|
}
|
|
if(flags & SHGFI_TYPENAME)
|
|
{
|
|
WideCharToMultiByte(CP_ACP, 0, temppsfi.szTypeName, -1,
|
|
psfi->szTypeName, sizeof(psfi->szTypeName), NULL, NULL);
|
|
}
|
|
}
|
|
|
|
if (!(flags & SHGFI_PIDL))
|
|
HeapFree(GetProcessHeap(), 0, temppath);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* DuplicateIcon [SHELL32.@]
|
|
*/
|
|
HICON WINAPI DuplicateIcon( HINSTANCE hInstance, HICON hIcon)
|
|
{
|
|
ICONINFO IconInfo;
|
|
HICON hDupIcon = 0;
|
|
|
|
TRACE("%p %p\n", hInstance, hIcon);
|
|
|
|
if (GetIconInfo(hIcon, &IconInfo))
|
|
{
|
|
hDupIcon = CreateIconIndirect(&IconInfo);
|
|
|
|
/* clean up hbmMask and hbmColor */
|
|
DeleteObject(IconInfo.hbmMask);
|
|
DeleteObject(IconInfo.hbmColor);
|
|
}
|
|
|
|
return hDupIcon;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* ExtractIconA [SHELL32.@]
|
|
*/
|
|
HICON WINAPI ExtractIconA(HINSTANCE hInstance, LPCSTR lpszFile, UINT nIconIndex)
|
|
{
|
|
HICON ret;
|
|
INT len = MultiByteToWideChar(CP_ACP, 0, lpszFile, -1, NULL, 0);
|
|
LPWSTR lpwstrFile = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
|
|
TRACE("%p %s %d\n", hInstance, lpszFile, nIconIndex);
|
|
|
|
MultiByteToWideChar(CP_ACP, 0, lpszFile, -1, lpwstrFile, len);
|
|
ret = ExtractIconW(hInstance, lpwstrFile, nIconIndex);
|
|
HeapFree(GetProcessHeap(), 0, lpwstrFile);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* ExtractIconW [SHELL32.@]
|
|
*/
|
|
HICON WINAPI ExtractIconW(HINSTANCE hInstance, LPCWSTR lpszFile, UINT nIconIndex)
|
|
{
|
|
HICON hIcon = NULL;
|
|
UINT ret;
|
|
UINT cx = GetSystemMetrics(SM_CXICON), cy = GetSystemMetrics(SM_CYICON);
|
|
|
|
TRACE("%p %s %d\n", hInstance, debugstr_w(lpszFile), nIconIndex);
|
|
|
|
if (nIconIndex == 0xFFFFFFFF)
|
|
{
|
|
ret = PrivateExtractIconsW(lpszFile, 0, cx, cy, NULL, NULL, 0, LR_DEFAULTCOLOR);
|
|
if (ret != 0xFFFFFFFF && ret)
|
|
return (HICON)ret;
|
|
return NULL;
|
|
}
|
|
else
|
|
ret = PrivateExtractIconsW(lpszFile, nIconIndex, cx, cy, &hIcon, NULL, 1, LR_DEFAULTCOLOR);
|
|
|
|
if (ret == 0xFFFFFFFF)
|
|
return (HICON)1;
|
|
else if (ret > 0 && hIcon)
|
|
return hIcon;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
typedef struct
|
|
{
|
|
LPCWSTR szApp;
|
|
LPCWSTR szOtherStuff;
|
|
HICON hIcon;
|
|
HFONT hFont;
|
|
} ABOUT_INFO;
|
|
|
|
#define IDC_STATIC_TEXT1 100
|
|
#define IDC_STATIC_TEXT2 101
|
|
#define IDC_LISTBOX 99
|
|
#define IDC_WINE_TEXT 98
|
|
|
|
#define DROP_FIELD_TOP (-15)
|
|
#define DROP_FIELD_HEIGHT 15
|
|
|
|
static BOOL __get_dropline( HWND hWnd, LPRECT lprect )
|
|
{
|
|
HWND hWndCtl = GetDlgItem(hWnd, IDC_WINE_TEXT);
|
|
|
|
if( hWndCtl )
|
|
{
|
|
GetWindowRect( hWndCtl, lprect );
|
|
MapWindowPoints( 0, hWnd, (LPPOINT)lprect, 2 );
|
|
lprect->bottom = (lprect->top += DROP_FIELD_TOP);
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHAppBarMessage [SHELL32.@]
|
|
*/
|
|
UINT WINAPI SHAppBarMessage(DWORD msg, PAPPBARDATA data)
|
|
{
|
|
int width=data->rc.right - data->rc.left;
|
|
int height=data->rc.bottom - data->rc.top;
|
|
RECT rec=data->rc;
|
|
|
|
switch (msg)
|
|
{
|
|
case ABM_GETSTATE:
|
|
return ABS_ALWAYSONTOP | ABS_AUTOHIDE;
|
|
case ABM_GETTASKBARPOS:
|
|
GetWindowRect(data->hWnd, &rec);
|
|
data->rc=rec;
|
|
return TRUE;
|
|
case ABM_ACTIVATE:
|
|
SetActiveWindow(data->hWnd);
|
|
return TRUE;
|
|
case ABM_GETAUTOHIDEBAR:
|
|
data->hWnd=GetActiveWindow();
|
|
return TRUE;
|
|
case ABM_NEW:
|
|
SetWindowPos(data->hWnd,HWND_TOP,rec.left,rec.top,
|
|
width,height,SWP_SHOWWINDOW);
|
|
return TRUE;
|
|
case ABM_QUERYPOS:
|
|
GetWindowRect(data->hWnd, &(data->rc));
|
|
return TRUE;
|
|
case ABM_REMOVE:
|
|
FIXME("ABM_REMOVE broken\n");
|
|
/* FIXME: this is wrong; should it be DestroyWindow instead? */
|
|
/*CloseHandle(data->hWnd);*/
|
|
return TRUE;
|
|
case ABM_SETAUTOHIDEBAR:
|
|
SetWindowPos(data->hWnd,HWND_TOP,rec.left+1000,rec.top,
|
|
width,height,SWP_SHOWWINDOW);
|
|
return TRUE;
|
|
case ABM_SETPOS:
|
|
data->uEdge=(ABE_RIGHT | ABE_LEFT);
|
|
SetWindowPos(data->hWnd,HWND_TOP,data->rc.left,data->rc.top,
|
|
width,height,SWP_SHOWWINDOW);
|
|
return TRUE;
|
|
case ABM_WINDOWPOSCHANGED:
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHHelpShortcuts_RunDLLA [SHELL32.@]
|
|
*
|
|
*/
|
|
DWORD WINAPI SHHelpShortcuts_RunDLLA(DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4)
|
|
{
|
|
FIXME("(%lx, %lx, %lx, %lx) stub!\n", dwArg1, dwArg2, dwArg3, dwArg4);
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHHelpShortcuts_RunDLLA [SHELL32.@]
|
|
*
|
|
*/
|
|
DWORD WINAPI SHHelpShortcuts_RunDLLW(DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4)
|
|
{
|
|
FIXME("(%lx, %lx, %lx, %lx) stub!\n", dwArg1, dwArg2, dwArg3, dwArg4);
|
|
return 0;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* SHLoadInProc [SHELL32.@]
|
|
* Create an instance of specified object class from within
|
|
* the shell process and release it immediately
|
|
*/
|
|
HRESULT WINAPI SHLoadInProc (REFCLSID rclsid)
|
|
{
|
|
void *ptr = NULL;
|
|
|
|
TRACE("%s\n", debugstr_guid(rclsid));
|
|
|
|
CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown,&ptr);
|
|
if(ptr)
|
|
{
|
|
IUnknown * pUnk = ptr;
|
|
IUnknown_Release(pUnk);
|
|
return NOERROR;
|
|
}
|
|
return DISP_E_MEMBERNOTFOUND;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* AboutDlgProc (internal)
|
|
*/
|
|
INT_PTR CALLBACK AboutDlgProc( HWND hWnd, UINT msg, WPARAM wParam,
|
|
LPARAM lParam )
|
|
{
|
|
HWND hWndCtl;
|
|
|
|
TRACE("\n");
|
|
|
|
switch(msg)
|
|
{
|
|
case WM_INITDIALOG:
|
|
{
|
|
ABOUT_INFO *info = (ABOUT_INFO *)lParam;
|
|
WCHAR Template[512], AppTitle[512];
|
|
|
|
if (info)
|
|
{
|
|
const char* const *pstr = SHELL_Authors;
|
|
SendDlgItemMessageW(hWnd, stc1, STM_SETICON,(WPARAM)info->hIcon, 0);
|
|
GetWindowTextW( hWnd, Template, sizeof(Template)/sizeof(WCHAR) );
|
|
sprintfW( AppTitle, Template, info->szApp );
|
|
SetWindowTextW( hWnd, AppTitle );
|
|
SetWindowTextW( GetDlgItem(hWnd, IDC_STATIC_TEXT1), info->szApp );
|
|
SetWindowTextW( GetDlgItem(hWnd, IDC_STATIC_TEXT2), info->szOtherStuff );
|
|
hWndCtl = GetDlgItem(hWnd, IDC_LISTBOX);
|
|
SendMessageW( hWndCtl, WM_SETREDRAW, 0, 0 );
|
|
SendMessageW( hWndCtl, WM_SETFONT, (WPARAM)info->hFont, 0 );
|
|
while (*pstr)
|
|
{
|
|
WCHAR name[64];
|
|
/* authors list is in iso-8859-1 format */
|
|
MultiByteToWideChar( 28591, 0, *pstr, -1, name, sizeof(name)/sizeof(WCHAR) );
|
|
SendMessageW( hWndCtl, LB_ADDSTRING, (WPARAM)-1, (LPARAM)name );
|
|
pstr++;
|
|
}
|
|
SendMessageW( hWndCtl, WM_SETREDRAW, 1, 0 );
|
|
}
|
|
}
|
|
return 1;
|
|
|
|
case WM_PAINT:
|
|
{
|
|
RECT rect;
|
|
PAINTSTRUCT ps;
|
|
HDC hDC = BeginPaint( hWnd, &ps );
|
|
|
|
if (__get_dropline( hWnd, &rect ))
|
|
{
|
|
SelectObject( hDC, GetStockObject( BLACK_PEN ) );
|
|
MoveToEx( hDC, rect.left, rect.top, NULL );
|
|
LineTo( hDC, rect.right, rect.bottom );
|
|
}
|
|
EndPaint( hWnd, &ps );
|
|
}
|
|
break;
|
|
|
|
case WM_COMMAND:
|
|
if (wParam == IDOK || wParam == IDCANCEL)
|
|
{
|
|
EndDialog(hWnd, TRUE);
|
|
return TRUE;
|
|
}
|
|
break;
|
|
case WM_CLOSE:
|
|
EndDialog(hWnd, TRUE);
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* ShellAboutA [SHELL32.288]
|
|
*/
|
|
BOOL WINAPI ShellAboutA( HWND hWnd, LPCSTR szApp, LPCSTR szOtherStuff, HICON hIcon )
|
|
{
|
|
BOOL ret;
|
|
LPWSTR appW = NULL, otherW = NULL;
|
|
int len;
|
|
|
|
if (szApp)
|
|
{
|
|
len = MultiByteToWideChar(CP_ACP, 0, szApp, -1, NULL, 0);
|
|
appW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_ACP, 0, szApp, -1, appW, len);
|
|
}
|
|
if (szOtherStuff)
|
|
{
|
|
len = MultiByteToWideChar(CP_ACP, 0, szOtherStuff, -1, NULL, 0);
|
|
otherW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_ACP, 0, szOtherStuff, -1, otherW, len);
|
|
}
|
|
|
|
ret = ShellAboutW(hWnd, appW, otherW, hIcon);
|
|
|
|
HeapFree(GetProcessHeap(), 0, otherW);
|
|
HeapFree(GetProcessHeap(), 0, appW);
|
|
return ret;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* ShellAboutW [SHELL32.289]
|
|
*/
|
|
BOOL WINAPI ShellAboutW( HWND hWnd, LPCWSTR szApp, LPCWSTR szOtherStuff,
|
|
HICON hIcon )
|
|
{
|
|
ABOUT_INFO info;
|
|
LOGFONTW logFont;
|
|
HRSRC hRes;
|
|
LPVOID template;
|
|
BOOL bRet;
|
|
static const WCHAR wszSHELL_ABOUT_MSGBOX[] =
|
|
{'S','H','E','L','L','_','A','B','O','U','T','_','M','S','G','B','O','X',0};
|
|
|
|
TRACE("\n");
|
|
|
|
if(!(hRes = FindResourceW(shell32_hInstance, wszSHELL_ABOUT_MSGBOX, (LPWSTR)RT_DIALOG)))
|
|
return FALSE;
|
|
if(!(template = (LPVOID)LoadResource(shell32_hInstance, hRes)))
|
|
return FALSE;
|
|
info.szApp = szApp;
|
|
info.szOtherStuff = szOtherStuff;
|
|
info.hIcon = hIcon ? hIcon : LoadIconW( 0, (LPWSTR)IDI_WINLOGO );
|
|
|
|
SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &logFont, 0 );
|
|
info.hFont = CreateFontIndirectW( &logFont );
|
|
|
|
bRet = DialogBoxIndirectParamW((HINSTANCE)GetWindowLongPtrW( hWnd, GWLP_HINSTANCE ),
|
|
template, hWnd, AboutDlgProc, (LPARAM)&info );
|
|
DeleteObject(info.hFont);
|
|
return bRet;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* FreeIconList (SHELL32.@)
|
|
*/
|
|
void WINAPI FreeIconList( DWORD dw )
|
|
{
|
|
FIXME("%lx: stub\n",dw);
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* ShellDDEInit (SHELL32.@)
|
|
*/
|
|
void WINAPI ShellDDEInit(BOOL start)
|
|
{
|
|
FIXME("stub: %d\n", start);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DllGetVersion [SHELL32.@]
|
|
*
|
|
* Retrieves version information of the 'SHELL32.DLL'
|
|
*
|
|
* PARAMS
|
|
* pdvi [O] pointer to version information structure.
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK
|
|
* Failure: E_INVALIDARG
|
|
*
|
|
* NOTES
|
|
* Returns version of a shell32.dll from IE4.01 SP1.
|
|
*/
|
|
|
|
HRESULT WINAPI SHELL32_DllGetVersion (DLLVERSIONINFO *pdvi)
|
|
{
|
|
/* FIXME: shouldn't these values come from the version resource? */
|
|
if (pdvi->cbSize == sizeof(DLLVERSIONINFO) ||
|
|
pdvi->cbSize == sizeof(DLLVERSIONINFO2))
|
|
{
|
|
pdvi->dwMajorVersion = WINE_FILEVERSION_MAJOR;
|
|
pdvi->dwMinorVersion = WINE_FILEVERSION_MINOR;
|
|
pdvi->dwBuildNumber = WINE_FILEVERSION_BUILD;
|
|
pdvi->dwPlatformID = WINE_FILEVERSION_PLATFORMID;
|
|
if (pdvi->cbSize == sizeof(DLLVERSIONINFO2))
|
|
{
|
|
DLLVERSIONINFO2 *pdvi2 = (DLLVERSIONINFO2 *)pdvi;
|
|
|
|
pdvi2->dwFlags = 0;
|
|
pdvi2->ullVersion = MAKEDLLVERULL(WINE_FILEVERSION_MAJOR,
|
|
WINE_FILEVERSION_MINOR,
|
|
WINE_FILEVERSION_BUILD,
|
|
WINE_FILEVERSION_PLATFORMID);
|
|
}
|
|
TRACE("%lu.%lu.%lu.%lu\n",
|
|
pdvi->dwMajorVersion, pdvi->dwMinorVersion,
|
|
pdvi->dwBuildNumber, pdvi->dwPlatformID);
|
|
return S_OK;
|
|
}
|
|
else
|
|
{
|
|
WARN("wrong DLLVERSIONINFO size from app\n");
|
|
return E_INVALIDARG;
|
|
}
|
|
}
|
|
|
|
/*************************************************************************
|
|
* global variables of the shell32.dll
|
|
* all are once per process
|
|
*
|
|
*/
|
|
HINSTANCE shell32_hInstance = 0;
|
|
HIMAGELIST ShellSmallIconList = 0;
|
|
HIMAGELIST ShellBigIconList = 0;
|
|
|
|
|
|
/*************************************************************************
|
|
* SHELL32 DllMain
|
|
*
|
|
* NOTES
|
|
* calling oleinitialize here breaks sone apps.
|
|
*/
|
|
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
|
|
{
|
|
TRACE("%p 0x%lx %p\n", hinstDLL, fdwReason, fImpLoad);
|
|
|
|
switch (fdwReason)
|
|
{
|
|
case DLL_PROCESS_ATTACH:
|
|
shell32_hInstance = hinstDLL;
|
|
DisableThreadLibraryCalls(shell32_hInstance);
|
|
|
|
/* get full path to this DLL for IExtractIconW_fnGetIconLocation() */
|
|
GetModuleFileNameW(hinstDLL, swShell32Name, MAX_PATH);
|
|
swShell32Name[MAX_PATH - 1] = '\0';
|
|
|
|
InitCommonControlsEx(NULL);
|
|
|
|
SIC_Initialize();
|
|
SYSTRAY_Init();
|
|
InitChangeNotifications();
|
|
break;
|
|
|
|
case DLL_PROCESS_DETACH:
|
|
shell32_hInstance = 0;
|
|
SIC_Destroy();
|
|
FreeChangeNotifications();
|
|
break;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/*************************************************************************
|
|
* DllInstall [SHELL32.@]
|
|
*
|
|
* PARAMETERS
|
|
*
|
|
* BOOL bInstall - TRUE for install, FALSE for uninstall
|
|
* LPCWSTR pszCmdLine - command line (unused by shell32?)
|
|
*/
|
|
|
|
HRESULT WINAPI SHELL32_DllInstall(BOOL bInstall, LPCWSTR cmdline)
|
|
{
|
|
FIXME("%s %s: stub\n", bInstall ? "TRUE":"FALSE", debugstr_w(cmdline));
|
|
return S_OK; /* indicate success */
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DllCanUnloadNow (SHELL32.@)
|
|
*/
|
|
HRESULT WINAPI SHELL32_DllCanUnloadNow(void)
|
|
{
|
|
FIXME("stub\n");
|
|
return S_FALSE;
|
|
}
|