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From LPlib:

Browse source 
Some code beautification.

Change the macro CP_THREAD_ACP to CP_ACP, because the latter is more
widely defined.

Add a conditional macro definition in case FindFirstFile and
FindNextFile aren't properly defined (might happen on WinCE).

Suggested by Andy Polyakov <appro@fy.chalmers.se>
This commit is contained in:
Richard Levitte 2004-07-21 21:16:21 +00:00
parent 89c53672c2
commit 765e231a7c
1 changed files with 19 additions and 11 deletions
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30
crypto/LPdir_win.c
View file

@ -1,4 +1,4 @@
/* $LP: LPlib/source/LPdir_win.c,v 1.4 2004/07/20 21:15:55 _cvs_levitte Exp $ */
/* $LP: LPlib/source/LPdir_win.c,v 1.5 2004/07/20 22:39:13 _cvs_levitte Exp $ */
/*
* Copyright (c) 2004, Richard Levitte <richard@levitte.org>
* All rights reserved.
@ -30,6 +30,12 @@
#include "LPdir.h"
#endif
/* It seems like WinCE doesn't always have the "normal" mapping
macros. We're opting for the UNICODE ones. */
#if defined(LP_SYS_WINCE) && !defined(FindFirstFile)
# define FindFirstFile FindFirstFileW
#endif
struct LP_dir_context_st
{
WIN32_FIND_DATA ctx;
@ -61,18 +67,19 @@ const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory)
if (sizeof(TCHAR) != sizeof(char))
{
TCHAR *wdir = NULL;
size_t index = 0,len=strlen(direcory);
size_t index = 0,len = strlen(direcory);
wdir = (TCHAR *)malloc((len + 1) * sizeof(TCHAR));
if (wdir == NULL)
{
errno = ENOMEM;
free(*ctx);
*ctx = NULL;
errno = ENOMEM;
return 0;
}
#ifdef LP_MULTIBYTE_AVAILABLE
if (!MultiByteToWideChar (CP_THREAD_ACP,0,directory,len,wdir,len+1))
if (!MultiByteToWideChar(CP_ACP, 0, directory, len, wdir, len + 1))
#endif
for (index = 0; index < strlen(directory) + 1; index++)
wdir[index] = (TCHAR)directory[index];
@ -102,18 +109,18 @@ const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory)
if (sizeof(TCHAR) != sizeof(char))
{
TCHAR *wdir=(*ctx)->ctx.cFileName;
size_t i,len;
TCHAR *wdir = (*ctx)->ctx.cFileName;
size_t index, len;
for (len=0;wdir[len] && len<(sizeof((*ctx)->entry_name)-1);)
for (len = 0; wdir[len] && len < (sizeof((*ctx)->entry_name) - 1);)
len++;
#ifdef LP_MULTIBYTE_AVAILABLE
if (!WideCharToMultiByte (CP_THREAD_ACP,0,wdir,len,
(*ctx)->entry_name,
sizeof((*ctx)->entry_name)-1,NULL,0))
if (!WideCharToMultiByte(CP_ACP, 0, wdir, len, (*ctx)->entry_name,
sizeof((*ctx)->entry_name) - 1, NULL, 0))
#endif
for (i=0;i<len;i++) (*ctx)->entry_name[i] = (char)wdir[i];
for (index = 0; index < len; index++)
(*ctx)->entry_name[index] = (char)wdir[index];
}
else
strncpy((*ctx)->entry_name, (*ctx)->ctx.cFileName,
@ -130,6 +137,7 @@ int LP_find_file_end(LP_DIR_CTX **ctx)
{
FindClose((*ctx)->handle);
free(*ctx);
*ctx = NULL;
return 1;
}
errno = EINVAL;