forked from enlightenment/efl
86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
/* EINA - EFL data type library
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* Copyright (C) 2007-2008 Jorge Luis Zapata Muga
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library;
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* if not, see <http://www.gnu.org/licenses/>.
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*/
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#define _GNU_SOURCE
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include "eina_file.h"
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#include "eina_private.h"
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/*============================================================================*
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* API *
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*============================================================================*/
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/**
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* Lis all files on the directory calling the function for every file found
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* @param dir The directory name
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* @param recursive Iterate recursively in the directory
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* @param cb The callback to be called
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* @param data The data to pass to the callback
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*/
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EAPI Eina_Bool
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eina_file_dir_list(const char *dir, Eina_Bool recursive, Eina_File_Dir_List_Cb cb, void *data)
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{
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struct dirent *de;
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DIR *d;
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if (!cb) return EINA_FALSE;
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d = opendir(dir);
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if (!d) return EINA_FALSE;
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while ((de = readdir(d)))
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{
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if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, ".."))
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continue;
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cb(de->d_name, dir, data);
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/* d_type is only available on linux and bsd (_BSD_SOURCE) */
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if (recursive == EINA_TRUE) {
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char *path;
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path = alloca(strlen(dir) + strlen(de->d_name) + 2);
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strcpy(path, dir);
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strcat(path, "/");
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strcat(path, de->d_name);
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if (de->d_type == DT_UNKNOWN) {
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struct stat st;
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if (stat(path, &st))
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continue ;
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if (!S_ISDIR(st.st_mode))
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continue ;
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} else if (de->d_type != DT_DIR) {
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continue ;
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}
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eina_file_dir_list(path, recursive, cb, data);
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}
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}
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closedir(d);
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return EINA_TRUE;
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}
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