X-Git-Url: http://wpitchoune.net/gitweb/?p=psensor-pkg-debian.git;a=blobdiff_plain;f=src%2Flib%2Fpio.h;h=26867f86488017eea10f4c31ab1feba1a90752f5;hp=29aa7985de84deee11ce3f435045f09564d6fc24;hb=ec32d69fa628fd396e89cf7d57432d509f28c5ae;hpb=dcd813f21c83592155f712ff1acf450b483d8072

diff --git a/src/lib/pio.h b/src/lib/pio.h
index 29aa798..26867f8 100644
--- a/src/lib/pio.h
+++ b/src/lib/pio.h
@@ -1,25 +1,77 @@
 /*
- * Copyright (C) 2010-2013 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