1 /* $LP: LPlib/source/LPdir_win.c,v 1.4 2004/07/20 21:15:55 _cvs_levitte Exp $ */
3 * Copyright (c) 2004, Richard Levitte <richard@levitte.org>
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 struct LP_dir_context_st
37 char entry_name[NAME_MAX+1];
40 const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory)
42 struct dirent *direntry = NULL;
44 if (ctx == NULL || directory == NULL)
53 *ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX));
59 memset(*ctx, '\0', sizeof(LP_DIR_CTX));
61 if (sizeof(TCHAR) != sizeof(char))
64 size_t index = 0,len=strlen(direcory);
66 wdir = (TCHAR *)malloc((len + 1) * sizeof(TCHAR));
74 #ifdef LP_MULTIBYTE_AVAILABLE
75 if (!MultiByteToWideChar (CP_THREAD_ACP,0,directory,len,wdir,len+1))
77 for (index = 0; index < strlen(directory) + 1; index++)
78 wdir[index] = (TCHAR)directory[index];
80 (*ctx)->handle = FindFirstFile(wdir, &(*ctx)->ctx);
85 (*ctx)->handle = FindFirstFile(directory, &(*ctx)->ctx);
87 if ((*ctx)->handle == INVALID_HANDLE_VALUE)
97 if (FindNextFile((*ctx)->handle, (*ctx)->ctx) == FALSE)
103 if (sizeof(TCHAR) != sizeof(char))
105 TCHAR *wdir=(*ctx)->ctx.cFileName;
108 for (len=0;wdir[len] && len<(sizeof((*ctx)->entry_name)-1);)
111 #ifdef LP_MULTIBYTE_AVAILABLE
112 if (!WideCharToMultiByte (CP_THREAD_ACP,0,wdir,len,
114 sizeof((*ctx)->entry_name)-1,NULL,0))
116 for (i=0;i<len;i++) (*ctx)->entry_name[i] = (char)wdir[i];
119 strncpy((*ctx)->entry_name, (*ctx)->ctx.cFileName,
120 sizeof((*ctx)->entry_name)-1);
122 (*ctx)->entry_name[sizeof((*ctx)->entry_name)-1] = '\0';
124 return (*ctx)->entry_name;
127 int LP_find_file_end(LP_DIR_CTX **ctx)
129 if (ctx != NULL && *ctx != NULL)
131 FindClose((*ctx)->handle);