414 lines
9.6 KiB
C
414 lines
9.6 KiB
C
#include <ctype.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "winerror.h"
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#include "wine/undocshell.h"
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#include "wine/unicode.h"
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#include "heap.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(shell);
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/*************************************************************************
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* StrChrA [SHLWAPI]
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*/
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LPSTR WINAPI StrChrA (LPCSTR str, INT c)
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{
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TRACE("%s %i\n", str,c);
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return strchr(str, c);
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}
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/*************************************************************************
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* StrChrW [SHLWAPI]
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*
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*/
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LPWSTR WINAPI StrChrW (LPWSTR str, WCHAR x )
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{
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TRACE("%s 0x%04x\n",debugstr_w(str),x);
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return strchrW(str, x);
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}
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/*************************************************************************
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* StrCmpNA [SHLWAPI]
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*/
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INT WINAPI StrCmpNA ( LPCSTR str1, LPCSTR str2, INT len)
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{
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TRACE("%s %s %i stub\n", str1,str2,len);
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return strncmp(str1, str2, len);
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}
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/*************************************************************************
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* StrCmpNW [SHLWAPI]
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*/
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INT WINAPI StrCmpNW ( LPCWSTR wstr1, LPCWSTR wstr2, INT len)
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{
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TRACE("%s %s %i stub\n", debugstr_w(wstr1),debugstr_w(wstr2),len);
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return strncmpW(wstr1, wstr2, len);
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}
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/*************************************************************************
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* StrCmpNIA [SHLWAPI]
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*/
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int WINAPI StrCmpNIA ( LPCSTR str1, LPCSTR str2, int len)
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{
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TRACE("%s %s %i stub\n", str1,str2,len);
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return strncasecmp(str1, str2, len);
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}
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/*************************************************************************
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* StrCmpNIW [SHLWAPI]
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*/
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int WINAPI StrCmpNIW ( LPCWSTR wstr1, LPCWSTR wstr2, int len)
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{
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TRACE("%s %s %i stub\n", debugstr_w(wstr1),debugstr_w(wstr2),len);
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return strncmpiW(wstr1, wstr2, len);
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}
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/*************************************************************************
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* StrStrA [SHLWAPI]
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*/
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LPSTR WINAPI StrStrA(LPCSTR lpFirst, LPCSTR lpSrch)
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{
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while (*lpFirst)
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{
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LPCSTR p1 = lpFirst, p2 = lpSrch;
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while (*p1 && *p2 && *p1 == *p2) { p1++; p2++; }
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if (!*p2) return (LPSTR)lpFirst;
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lpFirst++;
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}
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return NULL;
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}
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/*************************************************************************
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* StrStrW [SHLWAPI]
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*/
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LPWSTR WINAPI StrStrW(LPCWSTR lpFirst, LPCWSTR lpSrch)
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{
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while (*lpFirst)
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{
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LPCWSTR p1 = lpFirst, p2 = lpSrch;
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while (*p1 && *p2 && *p1 == *p2) { p1++; p2++; }
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if (!*p2) return (LPWSTR)lpFirst;
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lpFirst++;
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}
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return NULL;
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}
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/*************************************************************************
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* StrStrIA [SHLWAPI]
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*/
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LPSTR WINAPI StrStrIA(LPCSTR lpFirst, LPCSTR lpSrch)
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{
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while (*lpFirst)
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{
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LPCSTR p1 = lpFirst, p2 = lpSrch;
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while (*p1 && *p2 && toupper(*p1) == toupper(*p2)) { p1++; p2++; }
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if (!*p2) return (LPSTR)lpFirst;
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lpFirst++;
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}
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return NULL;
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}
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/*************************************************************************
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* StrStrIW [SHLWAPI]
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*/
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LPWSTR WINAPI StrStrIW(LPCWSTR lpFirst, LPCWSTR lpSrch)
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{
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while (*lpFirst)
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{
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LPCWSTR p1 = lpFirst, p2 = lpSrch;
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while (*p1 && *p2 && toupperW(*p1) == toupperW(*p2)) { p1++; p2++; }
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if (!*p2) return (LPWSTR)lpFirst;
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lpFirst++;
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}
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return NULL;
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}
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/*************************************************************************
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* StrToIntA [SHLWAPI]
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*/
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int WINAPI StrToIntA(LPCSTR lpSrc)
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{
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TRACE("%s\n", lpSrc);
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return atol(lpSrc);
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}
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/*************************************************************************
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* StrToIntW [SHLWAPI]
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*/
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int WINAPI StrToIntW(LPCWSTR lpSrc)
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{
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int ret;
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LPSTR lpStr = HEAP_strdupWtoA(GetProcessHeap(),0,lpSrc);
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TRACE("%s\n", debugstr_w(lpSrc));
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ret = atol(lpStr);
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HeapFree(GetProcessHeap(),0,lpStr);
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return ret;
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}
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/*************************************************************************
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* StrDupA [SHLWAPI]
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*/
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LPSTR WINAPI StrDupA (LPCSTR lpSrc)
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{
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int len = strlen(lpSrc);
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LPSTR lpDest = (LPSTR) LocalAlloc(LMEM_FIXED, len+1);
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TRACE("%s\n", lpSrc);
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if (lpDest) strcpy(lpDest, lpSrc);
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return lpDest;
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}
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/*************************************************************************
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* StrDupW [SHLWAPI]
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*/
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LPWSTR WINAPI StrDupW (LPCWSTR lpSrc)
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{
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int len = lstrlenW(lpSrc);
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LPWSTR lpDest = (LPWSTR) LocalAlloc(LMEM_FIXED, sizeof(WCHAR) * (len+1));
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TRACE("%s\n", debugstr_w(lpSrc));
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if (lpDest) lstrcpyW(lpDest, lpSrc);
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return lpDest;
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}
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/*************************************************************************
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* StrCSpnA [SHLWAPI]
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*/
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int WINAPI StrCSpnA (LPCSTR lpStr, LPCSTR lpSet)
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{
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int i,j, pos = strlen(lpStr);
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TRACE("(%p %s %p %s)\n",
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lpStr, debugstr_a(lpStr), lpSet, debugstr_a(lpSet));
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for (i=0; i < strlen(lpSet) ; i++ )
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{
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for (j = 0; j < pos;j++)
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{
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if (lpStr[j] == lpSet[i])
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{
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pos = j;
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}
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}
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}
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TRACE("-- %u\n", pos);
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return pos;
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}
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/*************************************************************************
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* StrCSpnW [SHLWAPI]
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*/
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int WINAPI StrCSpnW (LPCWSTR lpStr, LPCWSTR lpSet)
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{
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int i,j, pos = lstrlenW(lpStr);
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TRACE("(%p %s %p %s)\n",
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lpStr, debugstr_w(lpStr), lpSet, debugstr_w(lpSet));
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for (i=0; i < lstrlenW(lpSet) ; i++ )
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{
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for (j = 0; j < pos;j++)
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{
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if (lpStr[j] == lpSet[i])
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{
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pos = j;
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}
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}
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}
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TRACE("-- %u\n", pos);
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return pos;
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}
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/*************************************************************************
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* StrCatBuffA [SHLWAPI]
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*
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* Appends back onto front, stopping when front is size-1 characters long.
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* Returns front.
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*
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*/
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LPSTR WINAPI StrCatBuffA(LPSTR front, LPCSTR back, INT size)
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{
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LPSTR dst = front + lstrlenA(front);
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LPCSTR src = back, end = front + size - 1;
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while(dst < end && *src)
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*dst++ = *src++;
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*dst = '\0';
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return front;
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}
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/*************************************************************************
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* StrCatBuffW [SHLWAPI]
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*
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* Appends back onto front, stopping when front is size-1 characters long.
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* Returns front.
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*
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*/
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LPWSTR WINAPI StrCatBuffW(LPWSTR front, LPCWSTR back, INT size)
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{
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LPWSTR dst = front + lstrlenW(front);
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LPCWSTR src = back, end = front + size - 1;
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while(dst < end && *src)
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*dst++ = *src++;
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*dst = '\0';
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return front;
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}
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/*************************************************************************
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* StrRetToBufA [SHLWAPI.@]
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*
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* converts a STRRET to a normal string
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*
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* NOTES
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* the pidl is for STRRET OFFSET
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*/
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HRESULT WINAPI StrRetToBufA (LPSTRRET src, LPITEMIDLIST pidl, LPSTR dest, DWORD len)
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{
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TRACE("dest=0x%p len=0x%lx strret=0x%p pidl=%p stub\n",dest,len,src,pidl);
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switch (src->uType)
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{
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case STRRET_WSTR:
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WideCharToMultiByte(CP_ACP, 0, src->u.pOleStr, -1, (LPSTR)dest, len, NULL, NULL);
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/* SHFree(src->u.pOleStr); FIXME: is this right? */
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break;
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case STRRET_CSTRA:
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lstrcpynA((LPSTR)dest, src->u.cStr, len);
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break;
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case STRRET_OFFSETA:
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lstrcpynA((LPSTR)dest, ((LPCSTR)&pidl->mkid)+src->u.uOffset, len);
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break;
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default:
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FIXME("unknown type!\n");
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if (len)
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{
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*(LPSTR)dest = '\0';
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}
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return(FALSE);
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}
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return S_OK;
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}
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/*************************************************************************
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* StrRetToBufW [SHLWAPI.@]
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*
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* converts a STRRET to a normal string
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*
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* NOTES
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* the pidl is for STRRET OFFSET
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*/
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HRESULT WINAPI StrRetToBufW (LPSTRRET src, LPITEMIDLIST pidl, LPWSTR dest, DWORD len)
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{
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TRACE("dest=0x%p len=0x%lx strret=0x%p pidl=%p stub\n",dest,len,src,pidl);
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switch (src->uType)
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{
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case STRRET_WSTR:
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lstrcpynW((LPWSTR)dest, src->u.pOleStr, len);
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/* SHFree(src->u.pOleStr); FIXME: is this right? */
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break;
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case STRRET_CSTRA:
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lstrcpynAtoW((LPWSTR)dest, src->u.cStr, len);
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break;
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case STRRET_OFFSETA:
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if (pidl)
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{
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lstrcpynAtoW((LPWSTR)dest, ((LPCSTR)&pidl->mkid)+src->u.uOffset, len);
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}
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break;
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default:
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FIXME("unknown type!\n");
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if (len)
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{ *(LPSTR)dest = '\0';
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}
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return(FALSE);
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}
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return S_OK;
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}
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/*************************************************************************
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* StrFormatByteSizeA [SHLWAPI]
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*/
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LPSTR WINAPI StrFormatByteSizeA ( DWORD dw, LPSTR pszBuf, UINT cchBuf )
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{ char buf[64];
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TRACE("%lx %p %i\n", dw, pszBuf, cchBuf);
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if ( dw<1024L )
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{ sprintf (buf,"%3.1f bytes", (FLOAT)dw);
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}
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else if ( dw<1048576L)
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{ sprintf (buf,"%3.1f KB", (FLOAT)dw/1024);
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}
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else if ( dw < 1073741824L)
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{ sprintf (buf,"%3.1f MB", (FLOAT)dw/1048576L);
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}
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else
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{ sprintf (buf,"%3.1f GB", (FLOAT)dw/1073741824L);
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}
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lstrcpynA (pszBuf, buf, cchBuf);
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return pszBuf;
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}
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/*************************************************************************
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* StrFormatByteSizeW [SHLWAPI]
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*/
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LPWSTR WINAPI StrFormatByteSizeW ( DWORD dw, LPWSTR pszBuf, UINT cchBuf )
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{ char buf[64];
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TRACE("%lx %p %i\n", dw, pszBuf, cchBuf);
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if ( dw<1024L )
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{ sprintf (buf,"%3.1f bytes", (FLOAT)dw);
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}
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else if ( dw<1048576L)
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{ sprintf (buf,"%3.1f KB", (FLOAT)dw/1024);
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}
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else if ( dw < 1073741824L)
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{ sprintf (buf,"%3.1f MB", (FLOAT)dw/1048576L);
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}
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else
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{ sprintf (buf,"%3.1f GB", (FLOAT)dw/1073741824L);
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}
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lstrcpynAtoW (pszBuf, buf, cchBuf);
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return pszBuf;
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}
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/*************************************************************************
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* wnsprintfA [SHLWAPI]
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*/
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int WINAPIV wnsprintfA(LPSTR lpOut, int cchLimitIn, LPCSTR lpFmt, ...)
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{
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va_list valist;
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INT res;
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va_start( valist, lpFmt );
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res = wvsnprintfA( lpOut, cchLimitIn, lpFmt, valist );
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va_end( valist );
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return res;
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}
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/*************************************************************************
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* wnsprintfW [SHLWAPI]
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*/
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int WINAPIV wnsprintfW(LPWSTR lpOut, int cchLimitIn, LPCWSTR lpFmt, ...)
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{
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va_list valist;
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INT res;
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va_start( valist, lpFmt );
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res = wvsnprintfW( lpOut, cchLimitIn, lpFmt, valist );
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va_end( valist );
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return res;
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}
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