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Implement @203. 

Fix a brown paper bag in StrFormatKBSizeW.
Misc cleanups and documentation updates.
This commit is contained in:
Jon Griffiths 2003-07-22 03:13:22 +00:00 committed by Alexandre Julliard
parent 07fc82ee04
commit acaaecddf8
2 changed files with 118 additions and 77 deletions
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9
dlls/shlwapi/ordinal.c
View File

@ -1554,15 +1554,6 @@ HRESULT WINAPI SHLWAPI_202(REFGUID pguidCmdGroup,ULONG cCmds, OLECMD *prgCmds)
return DRAGDROP_E_NOTREGISTERED;
}
/*************************************************************************
* @ [SHLWAPI.203]
*
*/
VOID WINAPI SHLWAPI_203(LPCSTR lpszStr)
{
FIXME("(%s) - stub!\n", debugstr_a(lpszStr));
}
/*************************************************************************
* @ [SHLWAPI.204]
*

186
dlls/shlwapi/string.c
View File

@ -23,20 +23,14 @@
#include "config.h"
#include "wine/port.h"
#include <ctype.h>
#include <math.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "winerror.h"
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winreg.h"
#define NO_SHLWAPI_REG
#define NO_SHLWAPI_STREAM
#include "shlwapi.h"
#include "shlobj.h"
@ -45,8 +39,8 @@
WINE_DEFAULT_DEBUG_CHANNEL(shell);
static HRESULT WINAPI _SHStrDupAA(LPCSTR src, LPSTR * dest);
static HRESULT WINAPI _SHStrDupAW(LPCWSTR src, LPSTR * dest);
static HRESULT WINAPI _SHStrDupAA(LPCSTR,LPSTR*);
static HRESULT WINAPI _SHStrDupAW(LPCWSTR,LPSTR*);
/*************************************************************************
* SHLWAPI_ChrCmpHelperA
@ -1280,7 +1274,7 @@ LPWSTR WINAPI StrRChrIW(LPCWSTR lpszStr, LPCWSTR lpszEnd, WORD ch)
* lpszStr.
*
* NOTES
* cchMax dtermines the number of characters in the final length of the
* cchMax determines the number of characters in the final length of the
* string, not the number appended to lpszStr from lpszCat.
*/
LPSTR WINAPI StrCatBuffA(LPSTR lpszStr, LPCSTR lpszCat, INT cchMax)
@ -1442,59 +1436,72 @@ HRESULT WINAPI StrRetToBufW (LPSTRRET src, const ITEMIDLIST *pidl, LPWSTR dest,
/*************************************************************************
* StrRetToStrA [SHLWAPI.@]
*
* converts a STRRET to a normal string
* Converts a STRRET to a normal string.
*
* PARAMS
* lpStrRet [O] STRRET to convert
* pidl [I] ITEMIDLIST for lpStrRet->uType = STRRET_OFFSETA
* ppszName [O] Destination for converted string
*
* RETURNS
* Success: S_OK. ppszName contains the new string, allocated with CoTaskMemAlloc().
* Failure: E_FAIL, if any parameters are invalid.
*/
HRESULT WINAPI StrRetToStrA(LPSTRRET pstr, const ITEMIDLIST * pidl, LPSTR* ppszName)
HRESULT WINAPI StrRetToStrA(LPSTRRET lpStrRet, const ITEMIDLIST *pidl, LPSTR *ppszName)
{
HRESULT ret = E_FAIL;
HRESULT hRet = E_FAIL;
switch (pstr->uType) {
case STRRET_WSTR:
ret = _SHStrDupAW(pstr->u.pOleStr, ppszName);
CoTaskMemFree(pstr->u.pOleStr);
break;
switch (lpStrRet->uType)
{
case STRRET_WSTR:
hRet = _SHStrDupAW(lpStrRet->u.pOleStr, ppszName);
CoTaskMemFree(lpStrRet->u.pOleStr);
break;
case STRRET_CSTR:
ret = _SHStrDupAA(pstr->u.cStr, ppszName);
break;
case STRRET_CSTR:
hRet = _SHStrDupAA(lpStrRet->u.cStr, ppszName);
break;
case STRRET_OFFSET:
ret = _SHStrDupAA(((LPCSTR)&pidl->mkid)+pstr->u.uOffset, ppszName);
break;
case STRRET_OFFSET:
hRet = _SHStrDupAA(((LPCSTR)&pidl->mkid) + lpStrRet->u.uOffset, ppszName);
break;
default:
*ppszName = NULL;
}
return ret;
default:
*ppszName = NULL;
}
return hRet;
}
/*************************************************************************
* StrRetToStrW [SHLWAPI.@]
*
* converts a STRRET to a normal string
* See StrRetToStrA.
*/
HRESULT WINAPI StrRetToStrW(LPSTRRET pstr, const ITEMIDLIST * pidl, LPWSTR* ppszName)
HRESULT WINAPI StrRetToStrW(LPSTRRET lpStrRet, const ITEMIDLIST *pidl, LPWSTR *ppszName)
{
HRESULT ret = E_FAIL;
HRESULT hRet = E_FAIL;
switch (pstr->uType) {
case STRRET_WSTR:
ret = SHStrDupW(pstr->u.pOleStr, ppszName);
CoTaskMemFree(pstr->u.pOleStr);
break;
switch (lpStrRet->uType)
{
case STRRET_WSTR:
hRet = SHStrDupW(lpStrRet->u.pOleStr, ppszName);
CoTaskMemFree(lpStrRet->u.pOleStr);
break;
case STRRET_CSTR:
ret = SHStrDupA(pstr->u.cStr, ppszName);
break;
case STRRET_CSTR:
hRet = SHStrDupA(lpStrRet->u.cStr, ppszName);
break;
case STRRET_OFFSET:
ret = SHStrDupA(((LPCSTR)&pidl->mkid)+pstr->u.uOffset, ppszName);
break;
case STRRET_OFFSET:
hRet = SHStrDupA(((LPCSTR)&pidl->mkid) + lpStrRet->u.uOffset, ppszName);
break;
default:
*ppszName = NULL;
}
return ret;
default:
*ppszName = NULL;
}
return hRet;
}
/*************************************************************************
@ -1540,7 +1547,7 @@ LPSTR WINAPI StrFormatKBSizeA(LONGLONG llBytes, LPSTR lpszDest, UINT cchMax)
*/
LPWSTR WINAPI StrFormatKBSizeW(LONGLONG llBytes, LPWSTR lpszDest, UINT cchMax)
{
WCHAR szBuff[256], *szOut = szBuff + sizeof(szBuff) - 1;
WCHAR szBuff[256], *szOut = szBuff + sizeof(szBuff)/sizeof(WCHAR) - 1;
LONGLONG ulKB = (llBytes + 1023) >> 10;
TRACE("(%lld,%p,%d)\n", llBytes, lpszDest, cchMax);
@ -1575,7 +1582,7 @@ LPWSTR WINAPI StrFormatKBSizeW(LONGLONG llBytes, LPWSTR lpszDest, UINT cchMax)
* lpszStr.
*
* NOTES
* cchMax dtermines the number of characters that are appended to lpszStr,
* cchMax determines the number of characters that are appended to lpszStr,
* not the total length of the string.
*/
LPSTR WINAPI StrNCatA(LPSTR lpszStr, LPCSTR lpszCat, INT cchMax)
@ -1706,7 +1713,7 @@ BOOL WINAPI StrTrimW(LPWSTR lpszStr, LPCWSTR lpszTrim)
}
/*************************************************************************
* _SHStrDupA [INTERNAL]
* _SHStrDupAA [INTERNAL]
*
* Duplicates a ASCII string to ASCII. The destination buffer is allocated.
*/
@ -1747,27 +1754,29 @@ static HRESULT WINAPI _SHStrDupAA(LPCSTR src, LPSTR * dest)
* Failure: E_OUTOFMEMORY, If any arguments are invalid or memory allocation
* fails.
*/
HRESULT WINAPI SHStrDupA(LPCSTR src, LPWSTR * dest)
HRESULT WINAPI SHStrDupA(LPCSTR lpszStr, LPWSTR * lppszDest)
{
HRESULT hr;
int len = 0;
HRESULT hRet;
int len = 0;
if (src) {
len = MultiByteToWideChar(0,0,src,-1,0,0)* sizeof(WCHAR);
*dest = CoTaskMemAlloc(len);
} else {
*dest = NULL;
}
if (lpszStr)
{
len = MultiByteToWideChar(0, 0, lpszStr, -1, 0, 0) * sizeof(WCHAR);
*lppszDest = CoTaskMemAlloc(len);
}
else
*lppszDest = NULL;
if (*dest) {
MultiByteToWideChar(0,0,src,-1,*dest,len);
hr = S_OK;
} else {
hr = E_OUTOFMEMORY;
}
if (*lppszDest)
{
MultiByteToWideChar(0, 0, lpszStr, -1, *lppszDest, len);
hRet = S_OK;
}
else
hRet = E_OUTOFMEMORY;
TRACE("%s->(%p)\n", debugstr_a(src), *dest);
return hr;
TRACE("%s->(%p)\n", debugstr_a(lpszStr), *lppszDest);
return hRet;
}
/*************************************************************************
@ -1872,8 +1881,8 @@ inline static int SHLWAPI_FormatSignificant(LPWSTR lpszNum, int dwDigits)
*
* Internal helper for StrFromTimeIntervalW.
*/
static int SHLWAPI_WriteTimeClass(LPWSTR lpszOut, DWORD dwValue,
LPCWSTR lpszClass, int iDigits)
static int WINAPI SHLWAPI_WriteTimeClass(LPWSTR lpszOut, DWORD dwValue,
LPCWSTR lpszClass, int iDigits)
{
WCHAR szBuff[64], *szOut = szBuff + 32;
@ -2304,3 +2313,44 @@ LPSTR WINAPI StrFormatByteSizeA(DWORD dwBytes, LPSTR lpszDest, UINT cchMax)
return StrFormatByteSize64A(dwBytes, lpszDest, cchMax);
}
/*************************************************************************
* SHLWAPI_203 [SHLWAPI.203]
*
* Remove a single non-trailing ampersand ('&') from a string.
*
* PARAMS
* lpszStr [I/O] String to remove ampersand from.
*
* RETURNS
* The character after the first ampersand in lpszStr, or the first character
* in lpszStr if there is no ampersand in the string.
*/
char WINAPI SHLWAPI_203(LPCSTR lpszStr)
{
LPSTR lpszIter, lpszTmp;
char ch;
TRACE("(%s)\n", debugstr_a(lpszStr));
ch = *lpszStr;
if ((lpszIter = StrChrA(lpszStr, '&')))
{
lpszTmp = CharNextA(lpszIter);
if (lpszTmp && *lpszTmp)
{
if (*lpszTmp != '&')
ch = *lpszTmp;
while (lpszIter && *lpszIter)
{
lpszTmp = CharNextA(lpszIter);
*lpszIter = *lpszTmp;
lpszIter = lpszTmp;
}
}
}
return ch;
}