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comctl32: Move documented functions to string.c.

This commit is contained in:
Paul Vriens 2006-11-02 10:25:01 +01:00 committed by Alexandre Julliard
parent 86c28920c3
commit d44b0dba6f
2 changed files with 139 additions and 142 deletions
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142
dlls/comctl32/comctl32undoc.c
View File

@ -883,148 +883,6 @@ INT WINAPI EnumMRUListA (HANDLE hList, INT nItemPos, LPVOID lpBuffer,
return datasize;
}
/**************************************************************************
* Str_GetPtrA [COMCTL32.233]
*
* Copies a string into a destination buffer.
*
* PARAMS
* lpSrc [I] Source string
* lpDest [O] Destination buffer
* nMaxLen [I] Size of buffer in characters
*
* RETURNS
* The number of characters copied.
*/
INT WINAPI Str_GetPtrA (LPCSTR lpSrc, LPSTR lpDest, INT nMaxLen)
{
INT len;
TRACE("(%p %p %d)\n", lpSrc, lpDest, nMaxLen);
if (!lpDest && lpSrc)
return strlen (lpSrc);
if (nMaxLen == 0)
return 0;
if (lpSrc == NULL) {
lpDest[0] = '\0';
return 0;
}
len = strlen (lpSrc);
if (len >= nMaxLen)
len = nMaxLen - 1;
RtlMoveMemory (lpDest, lpSrc, len);
lpDest[len] = '\0';
return len;
}
/**************************************************************************
* Str_SetPtrA [COMCTL32.234]
*
* Makes a copy of a string, allocating memory if necessary.
*
* PARAMS
* lppDest [O] Pointer to destination string
* lpSrc [I] Source string
*
* RETURNS
* Success: TRUE
* Failure: FALSE
*
* NOTES
* Set lpSrc to NULL to free the memory allocated by a previous call
* to this function.
*/
BOOL WINAPI Str_SetPtrA (LPSTR *lppDest, LPCSTR lpSrc)
{
TRACE("(%p %p)\n", lppDest, lpSrc);
if (lpSrc) {
LPSTR ptr = ReAlloc (*lppDest, strlen (lpSrc) + 1);
if (!ptr)
return FALSE;
strcpy (ptr, lpSrc);
*lppDest = ptr;
}
else {
if (*lppDest) {
Free (*lppDest);
*lppDest = NULL;
}
}
return TRUE;
}
/**************************************************************************
* Str_GetPtrW [COMCTL32.235]
*
* See Str_GetPtrA.
*/
INT WINAPI Str_GetPtrW (LPCWSTR lpSrc, LPWSTR lpDest, INT nMaxLen)
{
INT len;
TRACE("(%p %p %d)\n", lpSrc, lpDest, nMaxLen);
if (!lpDest && lpSrc)
return strlenW (lpSrc);
if (nMaxLen == 0)
return 0;
if (lpSrc == NULL) {
lpDest[0] = L'\0';
return 0;
}
len = strlenW (lpSrc);
if (len >= nMaxLen)
len = nMaxLen - 1;
RtlMoveMemory (lpDest, lpSrc, len*sizeof(WCHAR));
lpDest[len] = L'\0';
return len;
}
/**************************************************************************
* Str_SetPtrW [COMCTL32.236]
*
* See Str_SetPtrA.
*/
BOOL WINAPI Str_SetPtrW (LPWSTR *lppDest, LPCWSTR lpSrc)
{
TRACE("(%p %p)\n", lppDest, lpSrc);
if (lpSrc) {
INT len = strlenW (lpSrc) + 1;
LPWSTR ptr = ReAlloc (*lppDest, len * sizeof(WCHAR));
if (!ptr)
return FALSE;
strcpyW (ptr, lpSrc);
*lppDest = ptr;
}
else {
if (*lppDest) {
Free (*lppDest);
*lppDest = NULL;
}
}
return TRUE;
}
/**************************************************************************
* Str_GetPtrWtoA [internal]
*

139
dlls/comctl32/string.c
View File

@ -34,6 +34,8 @@
#include "winuser.h"
#include "winnls.h"
#include "comctl32.h"
#include "wine/unicode.h"
#include "wine/debug.h"
@ -144,6 +146,143 @@ static BOOL COMCTL32_ChrCmpIW(WCHAR ch1, WCHAR ch2)
return COMCTL32_ChrCmpHelperW(ch1, ch2, NORM_IGNORECASE);
}
/**************************************************************************
* Str_GetPtrA [COMCTL32.233]
*
* Copies a string into a destination buffer.
*
* PARAMS
* lpSrc [I] Source string
* lpDest [O] Destination buffer
* nMaxLen [I] Size of buffer in characters
*
* RETURNS
* The number of characters copied.
*/
INT WINAPI Str_GetPtrA (LPCSTR lpSrc, LPSTR lpDest, INT nMaxLen)
{
INT len;
TRACE("(%p %p %d)\n", lpSrc, lpDest, nMaxLen);
if (!lpDest && lpSrc)
return strlen (lpSrc);
if (nMaxLen == 0)
return 0;
if (lpSrc == NULL) {
lpDest[0] = '\0';
return 0;
}
len = strlen (lpSrc);
if (len >= nMaxLen)
len = nMaxLen - 1;
RtlMoveMemory (lpDest, lpSrc, len);
lpDest[len] = '\0';
return len;
}
/**************************************************************************
* Str_SetPtrA [COMCTL32.234]
*
* Makes a copy of a string, allocating memory if necessary.
*
* PARAMS
* lppDest [O] Pointer to destination string
* lpSrc [I] Source string
*
* RETURNS
* Success: TRUE
* Failure: FALSE
*
* NOTES
* Set lpSrc to NULL to free the memory allocated by a previous call
* to this function.
*/
BOOL WINAPI Str_SetPtrA (LPSTR *lppDest, LPCSTR lpSrc)
{
TRACE("(%p %p)\n", lppDest, lpSrc);
if (lpSrc) {
LPSTR ptr = ReAlloc (*lppDest, strlen (lpSrc) + 1);
if (!ptr)
return FALSE;
strcpy (ptr, lpSrc);
*lppDest = ptr;
}
else {
if (*lppDest) {
Free (*lppDest);
*lppDest = NULL;
}
}
return TRUE;
}
/**************************************************************************
* Str_GetPtrW [COMCTL32.235]
*
* See Str_GetPtrA.
*/
INT WINAPI Str_GetPtrW (LPCWSTR lpSrc, LPWSTR lpDest, INT nMaxLen)
{
INT len;
TRACE("(%p %p %d)\n", lpSrc, lpDest, nMaxLen);
if (!lpDest && lpSrc)
return strlenW (lpSrc);
if (nMaxLen == 0)
return 0;
if (lpSrc == NULL) {
lpDest[0] = L'\0';
return 0;
}
len = strlenW (lpSrc);
if (len >= nMaxLen)
len = nMaxLen - 1;
RtlMoveMemory (lpDest, lpSrc, len*sizeof(WCHAR));
lpDest[len] = L'\0';
return len;
}
/**************************************************************************
* Str_SetPtrW [COMCTL32.236]
*
* See Str_SetPtrA.
*/
BOOL WINAPI Str_SetPtrW (LPWSTR *lppDest, LPCWSTR lpSrc)
{
TRACE("(%p %p)\n", lppDest, lpSrc);
if (lpSrc) {
INT len = strlenW (lpSrc) + 1;
LPWSTR ptr = ReAlloc (*lppDest, len * sizeof(WCHAR));
if (!ptr)
return FALSE;
strcpyW (ptr, lpSrc);
*lppDest = ptr;
}
else {
if (*lppDest) {
Free (*lppDest);
*lppDest = NULL;
}
}
return TRUE;
}
/**************************************************************************
* StrChrA [COMCTL32.350]
*