/*
- * Copyright (C) 2010-2014 jeanfi@gmail.com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
+ Copyright (C) 2010-2014 jeanfi@gmail.com
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301 USA
+*/
+
#ifndef _P_IO_H
#define _P_IO_H
+#define P_IO_VER 3
+
+/* Returns '1' if a given 'path' denotates a directory else returns
+ 0 */
+int is_dir(const char *path);
+
+/* Returns '1' if a given 'path' denotates a file else returns
+ 0 */
+int is_file(const char *path);
+
+/* Returns a normalized path */
+char *path_normalize(const char *dpath);
+
+/* Returns the null-terminated entries of a directory */
char **dir_list(const char *dpath, int (*filter) (const char *path));
void paths_free(char **paths);
+char *path_append(const char *dir, const char *path);
+
+/*
+ Returns the size of a file.
+ Returns '-1' if the size cannot be retrieved or not a file.
+*/
+long file_get_size(const char *path);
+
+/*
+ Returns the content of a file.
+ Returns 'NULL' if the file cannot be read or failed to allocate
+ enough memory.
+ Returns an empty string if the file exists but is empty.
+*/
+char *file_get_content(const char *path);
+
+enum file_copy_error {
+ FILE_COPY_ERROR_OPEN_SRC = 1,
+ FILE_COPY_ERROR_OPEN_DST,
+ FILE_COPY_ERROR_READ,
+ FILE_COPY_ERROR_WRITE,
+ FILE_COPY_ERROR_ALLOC_BUFFER
+};
+
+void file_copy_print_error(int code, const char *src, const char *dst);
+
+/*
+ Copy a file.
+
+ Returns '0' if sucessfull, otherwise return the error code.
+*/
+int file_copy(const char *src, const char *dst);
+
+int dir_rcopy(const char *, const char *);
+
+void mkdirs(const char *dirs, mode_t mode);
+
#endif