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/*
* open.c - FUSE open function
*
* Created on: Mar 14, 2012
* Author: mg
*
* File open operation
*
* No creation (O_CREAT, O_EXCL) and by default also no
* truncation (O_TRUNC) flags will be passed to open(). If an
* application specifies O_TRUNC, fuse first calls truncate()
* and then open(). Only if 'atomic_o_trunc' has been
* specified and kernel version is 2.6.24 or later, O_TRUNC is
* passed on to open.
*
* Unless the 'default_permissions' mount option is given,
* open should check if the operation is permitted for the
* given flags. Optionally open may also return an arbitrary
* filehandle in the fuse_file_info structure, which will be
* passed to all file operations.
*
* Changed in version 2.2
*/
//#include <string.h>
//#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fuse.h>
#include <gnunet-fuse.h>
int gn_open(const char *path, struct fuse_file_info *fi)
{
if (strcmp(path, "/home/mg/gnunet-fuse5/gnunet-fuse/src/ext/mount") | strcmp(path, "/") == 0)
return 0;
else if ((fi->flags & 3) != O_RDONLY)
return -EACCES;
else return 0;
}
/*
static const char *archive_path = "/";
static const char *archive_str = "/Archive\n";
static const char *britney_path = "/Britney Spears";
static const char *britney_str = "Britney Spears\n";
static const char *britney_br_path = "/Britney Spears/Britney";
static const char *britney_br_str = "Britney\n";
static const char *b_br_1_path = "/Britney Spears/Britney/I'm a Slave 4 U";
static const char *b_br_1_str = "3:23 U\n";
if((strcmp(path, archive_path) | strcmp(path, britney_path) | strcmp(path, britney_br_path))==0)
// return -ENOENT;
return 0;
else if ( (fi->flags & 3) != O_RDONLY )
return -EACCES;
else return 0;
*/
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