14 #include "wine/unicode.h"
15 #include "debugtools.h"
17 DEFAULT_DEBUG_CHANNEL(shell);
19 /*************************************************************************
22 LPSTR WINAPI StrChrA (LPCSTR str, WORD c)
24 TRACE("%s %i\n", str,c);
25 return strchr(str, c);
28 /*************************************************************************
32 LPWSTR WINAPI StrChrW (LPCWSTR str, WCHAR x )
34 TRACE("%s 0x%04x\n",debugstr_w(str),x);
35 return strchrW(str, x);
38 /*************************************************************************
39 * StrCmpIW [SHLWAPI.@]
41 int WINAPI StrCmpIW ( LPCWSTR wstr1, LPCWSTR wstr2 )
43 TRACE("%s %s\n", debugstr_w(wstr1),debugstr_w(wstr2));
44 return strcmpiW( wstr1, wstr2 );
47 /*************************************************************************
48 * StrCmpNA [SHLWAPI.@]
50 INT WINAPI StrCmpNA ( LPCSTR str1, LPCSTR str2, INT len)
52 TRACE("%s %s %i stub\n", str1,str2,len);
53 return strncmp(str1, str2, len);
56 /*************************************************************************
57 * StrCmpNW [SHLWAPI.@]
59 INT WINAPI StrCmpNW ( LPCWSTR wstr1, LPCWSTR wstr2, INT len)
61 TRACE("%s %s %i stub\n", debugstr_w(wstr1),debugstr_w(wstr2),len);
62 return strncmpW(wstr1, wstr2, len);
65 /*************************************************************************
66 * StrCmpNIA [SHLWAPI.@]
68 int WINAPI StrCmpNIA ( LPCSTR str1, LPCSTR str2, int len)
70 TRACE("%s %s %i stub\n", str1,str2,len);
71 return strncasecmp(str1, str2, len);
74 /*************************************************************************
75 * StrCmpNIW [SHLWAPI.@]
77 int WINAPI StrCmpNIW ( LPCWSTR wstr1, LPCWSTR wstr2, int len)
79 TRACE("%s %s %i stub\n", debugstr_w(wstr1),debugstr_w(wstr2),len);
80 return strncmpiW(wstr1, wstr2, len);
83 /*************************************************************************
86 int WINAPI StrCmpW ( LPCWSTR wstr1, LPCWSTR wstr2 )
88 TRACE("%s %s\n", debugstr_w(wstr1),debugstr_w(wstr2));
89 return strcmpW( wstr1, wstr2 );
92 /*************************************************************************
95 LPWSTR WINAPI StrCatW( LPWSTR wstr1, LPCWSTR wstr2 )
97 return strcatW( wstr1, wstr2 );
101 /*************************************************************************
102 * StrCpyW [SHLWAPI.@]
104 LPWSTR WINAPI StrCpyW( LPWSTR wstr1, LPCWSTR wstr2 )
106 return strcpyW( wstr1, wstr2 );
110 /*************************************************************************
111 * StrCpyNW [SHLWAPI.@]
113 LPWSTR WINAPI StrCpyNW( LPWSTR wstr1, LPCWSTR wstr2, int n )
115 return lstrcpynW( wstr1, wstr2, n );
119 /*************************************************************************
120 * StrStrA [SHLWAPI.@]
122 LPSTR WINAPI StrStrA(LPCSTR lpFirst, LPCSTR lpSrch)
126 LPCSTR p1 = lpFirst, p2 = lpSrch;
127 while (*p1 && *p2 && *p1 == *p2) { p1++; p2++; }
128 if (!*p2) return (LPSTR)lpFirst;
134 /*************************************************************************
135 * StrStrW [SHLWAPI.@]
137 LPWSTR WINAPI StrStrW(LPCWSTR lpFirst, LPCWSTR lpSrch)
141 LPCWSTR p1 = lpFirst, p2 = lpSrch;
142 while (*p1 && *p2 && *p1 == *p2) { p1++; p2++; }
143 if (!*p2) return (LPWSTR)lpFirst;
149 /*************************************************************************
150 * StrStrIA [SHLWAPI.@]
152 LPSTR WINAPI StrStrIA(LPCSTR lpFirst, LPCSTR lpSrch)
156 LPCSTR p1 = lpFirst, p2 = lpSrch;
157 while (*p1 && *p2 && toupper(*p1) == toupper(*p2)) { p1++; p2++; }
158 if (!*p2) return (LPSTR)lpFirst;
164 /*************************************************************************
165 * StrStrIW [SHLWAPI.@]
167 LPWSTR WINAPI StrStrIW(LPCWSTR lpFirst, LPCWSTR lpSrch)
171 LPCWSTR p1 = lpFirst, p2 = lpSrch;
172 while (*p1 && *p2 && toupperW(*p1) == toupperW(*p2)) { p1++; p2++; }
173 if (!*p2) return (LPWSTR)lpFirst;
179 /*************************************************************************
180 * StrToIntA [SHLWAPI.@]
182 int WINAPI StrToIntA(LPCSTR lpSrc)
184 TRACE("%s\n", lpSrc);
188 /*************************************************************************
189 * StrToIntW [SHLWAPI.@]
191 int WINAPI StrToIntW(LPCWSTR lpSrc)
195 TRACE("%s\n", debugstr_w(lpSrc));
196 WideCharToMultiByte( CP_ACP, 0, lpSrc, -1, buffer, sizeof(buffer), NULL, NULL );
197 buffer[sizeof(buffer)-1] = 0;
201 /*************************************************************************
202 * StrToIntExA [SHLWAPI.@]
204 BOOL WINAPI StrToIntExA( LPCSTR pszString, DWORD dwFlags, LPINT piRet)
206 TRACE("%s %ld stub !\n", debugstr_a(pszString), dwFlags);
207 piRet = (LPINT) StrToIntA(pszString);
211 /*************************************************************************
212 * StrToIntExW [SHLWAPI.@]
214 BOOL WINAPI StrToIntExW( LPCWSTR pszString, DWORD dwFlags, LPINT piRet)
216 TRACE("%s %ld stub !\n", debugstr_w(pszString), dwFlags);
217 piRet = (LPINT) StrToIntW(pszString);
221 /*************************************************************************
222 * StrDupA [SHLWAPI.@]
224 LPSTR WINAPI StrDupA (LPCSTR lpSrc)
226 int len = strlen(lpSrc);
227 LPSTR lpDest = (LPSTR) LocalAlloc(LMEM_FIXED, len+1);
229 TRACE("%s\n", lpSrc);
231 if (lpDest) strcpy(lpDest, lpSrc);
235 /*************************************************************************
236 * StrDupW [SHLWAPI.@]
238 LPWSTR WINAPI StrDupW (LPCWSTR lpSrc)
240 int len = strlenW(lpSrc);
241 LPWSTR lpDest = (LPWSTR) LocalAlloc(LMEM_FIXED, sizeof(WCHAR) * (len+1));
243 TRACE("%s\n", debugstr_w(lpSrc));
245 if (lpDest) strcpyW(lpDest, lpSrc);
249 /*************************************************************************
250 * StrCSpnA [SHLWAPI.@]
252 int WINAPI StrCSpnA (LPCSTR lpStr, LPCSTR lpSet)
254 int i,j, pos = strlen(lpStr);
256 TRACE("(%p %s %p %s)\n",
257 lpStr, debugstr_a(lpStr), lpSet, debugstr_a(lpSet));
259 for (i=0; i < strlen(lpSet) ; i++ )
261 for (j = 0; j < pos;j++)
263 if (lpStr[j] == lpSet[i])
269 TRACE("-- %u\n", pos);
273 /*************************************************************************
274 * StrCSpnW [SHLWAPI.@]
276 int WINAPI StrCSpnW (LPCWSTR lpStr, LPCWSTR lpSet)
278 int i,j, pos = strlenW(lpStr);
280 TRACE("(%p %s %p %s)\n",
281 lpStr, debugstr_w(lpStr), lpSet, debugstr_w(lpSet));
283 for (i=0; i < strlenW(lpSet) ; i++ )
285 for (j = 0; j < pos;j++)
287 if (lpStr[j] == lpSet[i])
293 TRACE("-- %u\n", pos);
297 /**************************************************************************
298 * StrRChrA [SHLWAPI.@]
301 LPSTR WINAPI StrRChrA( LPCSTR lpStart, LPCSTR lpEnd, WORD wMatch )
303 LPCSTR lpGotIt = NULL;
304 BOOL dbcs = IsDBCSLeadByte( LOBYTE(wMatch) );
306 TRACE("(%p, %p, %x)\n", lpStart, lpEnd, wMatch);
308 if (!lpEnd) lpEnd = lpStart + strlen(lpStart);
310 for(; lpStart < lpEnd; lpStart = CharNextA(lpStart))
312 if (*lpStart != LOBYTE(wMatch)) continue;
313 if (dbcs && lpStart[1] != HIBYTE(wMatch)) continue;
316 return (LPSTR)lpGotIt;
320 /**************************************************************************
321 * StrRChrW [SHLWAPI.@]
324 LPWSTR WINAPI StrRChrW( LPCWSTR lpStart, LPCWSTR lpEnd, WORD wMatch)
326 LPCWSTR lpGotIt = NULL;
328 TRACE("(%p, %p, %x)\n", lpStart, lpEnd, wMatch);
329 if (!lpEnd) lpEnd = lpStart + strlenW(lpStart);
331 for(; lpStart < lpEnd; lpStart = CharNextW(lpStart))
332 if (*lpStart == wMatch) lpGotIt = lpStart;
334 return (LPWSTR)lpGotIt;
338 /**************************************************************************
339 * StrRChrIA [SHLWAPI.@]
342 LPSTR WINAPI StrRChrIA( LPCSTR lpStart, LPCSTR lpEnd, WORD wMatch )
344 LPCSTR lpGotIt = NULL;
345 BOOL dbcs = IsDBCSLeadByte( LOBYTE(wMatch) );
347 TRACE("(%p, %p, %x)\n", lpStart, lpEnd, wMatch);
349 if (!lpEnd) lpEnd = lpStart + strlen(lpStart);
351 for(; lpStart < lpEnd; lpStart = CharNextA(lpStart))
355 if (_mbctoupper(*lpStart) == _mbctoupper(wMatch))
358 if (toupper(*lpStart) == toupper(wMatch)) lpGotIt = lpStart;
360 if (toupper(*lpStart) == toupper(wMatch)) lpGotIt = lpStart;
363 return (LPSTR)lpGotIt;
367 /**************************************************************************
368 * StrRChrIW [SHLWAPI.@]
371 LPWSTR WINAPI StrRChrIW( LPCWSTR lpStart, LPCWSTR lpEnd, WORD wMatch)
373 LPCWSTR lpGotIt = NULL;
375 TRACE("(%p, %p, %x)\n", lpStart, lpEnd, wMatch);
376 if (!lpEnd) lpEnd = lpStart + strlenW(lpStart);
378 for(; lpStart < lpEnd; lpStart = CharNextW(lpStart))
379 if (towupper(*lpStart) == towupper(wMatch)) lpGotIt = lpStart;
381 return (LPWSTR)lpGotIt;
385 /*************************************************************************
386 * StrCatBuffA [SHLWAPI.@]
388 * Appends back onto front, stopping when front is size-1 characters long.
392 LPSTR WINAPI StrCatBuffA(LPSTR front, LPCSTR back, INT size)
394 LPSTR dst = front + strlen(front);
395 LPCSTR src = back, end = front + size - 1;
397 while(dst < end && *src)
403 /*************************************************************************
404 * StrCatBuffW [SHLWAPI.@]
406 * Appends back onto front, stopping when front is size-1 characters long.
410 LPWSTR WINAPI StrCatBuffW(LPWSTR front, LPCWSTR back, INT size)
412 LPWSTR dst = front + strlenW(front);
413 LPCWSTR src = back, end = front + size - 1;
415 while(dst < end && *src)
421 /*************************************************************************
422 * StrRetToBufA [SHLWAPI.@]
424 * converts a STRRET to a normal string
427 * the pidl is for STRRET OFFSET
430 * This routine is identical to StrRetToStrNA in dlls/shell32/shellstring.c.
431 * It was duplicated there because not every version of Shlwapi.dll exports
432 * StrRetToBufA. If you change one routine, change them both. YOU HAVE BEEN
436 HRESULT WINAPI StrRetToBufA (LPSTRRET src, const ITEMIDLIST *pidl, LPSTR dest, DWORD len)
438 TRACE("dest=0x%p len=0x%lx strret=0x%p pidl=%p stub\n",dest,len,src,pidl);
443 WideCharToMultiByte(CP_ACP, 0, src->u.pOleStr, -1, (LPSTR)dest, len, NULL, NULL);
444 /* SHFree(src->u.pOleStr); FIXME: is this right? */
448 lstrcpynA((LPSTR)dest, src->u.cStr, len);
452 lstrcpynA((LPSTR)dest, ((LPCSTR)&pidl->mkid)+src->u.uOffset, len);
456 FIXME("unknown type!\n");
466 /*************************************************************************
467 * StrRetToBufW [SHLWAPI.@]
469 * converts a STRRET to a normal string
472 * the pidl is for STRRET OFFSET
475 * This routine is identical to StrRetToStrNW in dlls/shell32/shellstring.c.
476 * It was duplicated there because not every version of Shlwapi.dll exports
477 * StrRetToBufW. If you change one routine, change them both. YOU HAVE BEEN
481 HRESULT WINAPI StrRetToBufW (LPSTRRET src, const ITEMIDLIST *pidl, LPWSTR dest, DWORD len)
483 TRACE("dest=0x%p len=0x%lx strret=0x%p pidl=%p stub\n",dest,len,src,pidl);
488 lstrcpynW((LPWSTR)dest, src->u.pOleStr, len);
489 /* SHFree(src->u.pOleStr); FIXME: is this right? */
493 if (!MultiByteToWideChar( CP_ACP, 0, src->u.cStr, -1, dest, len ) && len)
500 if (!MultiByteToWideChar( CP_ACP, 0, ((LPCSTR)&pidl->mkid)+src->u.uOffset, -1,
507 FIXME("unknown type!\n");
509 { *(LPSTR)dest = '\0';
516 /*************************************************************************
517 * StrFormatByteSizeA [SHLWAPI.@]
519 LPSTR WINAPI StrFormatByteSizeA ( DWORD dw, LPSTR pszBuf, UINT cchBuf )
521 TRACE("%lx %p %i\n", dw, pszBuf, cchBuf);
523 { sprintf (buf,"%ld bytes", dw);
525 else if ( dw<1048576L)
526 { sprintf (buf,"%3.1f KB", (FLOAT)dw/1024);
528 else if ( dw < 1073741824L)
529 { sprintf (buf,"%3.1f MB", (FLOAT)dw/1048576L);
532 { sprintf (buf,"%3.1f GB", (FLOAT)dw/1073741824L);
534 lstrcpynA (pszBuf, buf, cchBuf);
538 /*************************************************************************
539 * StrFormatByteSizeW [SHLWAPI.@]
541 LPWSTR WINAPI StrFormatByteSizeW ( DWORD dw, LPWSTR pszBuf, UINT cchBuf )
544 StrFormatByteSizeA( dw, buf, sizeof(buf) );
545 if (!MultiByteToWideChar( CP_ACP, 0, buf, -1, pszBuf, cchBuf ) && cchBuf)
546 pszBuf[cchBuf-1] = 0;
550 /*************************************************************************
551 * StrNCatA [SHLWAPI.@]
553 LPSTR WINAPI StrNCatA(LPSTR front, LPCSTR back, INT cchMax)
555 TRACE("%s %s %i stub\n", debugstr_a(front),debugstr_a(back),cchMax);
559 /*************************************************************************
560 * StrNCatW [SHLWAPI.@]
562 LPWSTR WINAPI StrNCatW(LPWSTR front, LPCWSTR back, INT cchMax)
564 TRACE("%s %s %i stub\n", debugstr_w(front),debugstr_w(back),cchMax);
568 /*************************************************************************
569 * StrTrimA [SHLWAPI.@]
571 BOOL WINAPI StrTrimA(LPSTR pszSource, LPCSTR pszTrimChars)
573 BOOL trimmed = FALSE;
577 TRACE("('%s', '%s');\n", pszSource, pszTrimChars);
578 for (pTrim = pszTrimChars; *pTrim; pTrim++)
580 for (pSrc = pszSource; *pSrc; pSrc++)
583 /* match -> remove this char.
584 * strlen(pSrc) equiv. to the correct strlen(pSrc+1)+1 */
585 memmove(pSrc, pSrc+1, strlen(pSrc));
589 TRACE("<- '%s'\n", pszSource);
593 /*************************************************************************
594 * wnsprintfA [SHLWAPI.@]
596 int WINAPIV wnsprintfA(LPSTR lpOut, int cchLimitIn, LPCSTR lpFmt, ...)
601 va_start( valist, lpFmt );
602 res = wvsnprintfA( lpOut, cchLimitIn, lpFmt, valist );
607 /*************************************************************************
608 * wnsprintfW [SHLWAPI.@]
610 int WINAPIV wnsprintfW(LPWSTR lpOut, int cchLimitIn, LPCWSTR lpFmt, ...)
615 va_start( valist, lpFmt );
616 res = wvsnprintfW( lpOut, cchLimitIn, lpFmt, valist );