#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <stdio.h>
#include "afpfs-ng/libafpclient.h"
#include "fuse_internal.h"

#define TMP_FILE "/tmp/fuse_stderr"

static int captured_fd;
static fpos_t pos;

void report_fuse_errors(struct fuse_client * c)
{
	char buf[1024];
        int fd;
	int len;

	fflush(stderr);
	dup2(captured_fd, fileno(stderr));
	close(captured_fd);
	clearerr(stderr);
	fsetpos(stderr, &pos);        /* for C9X */

        if ((fd=open(TMP_FILE,O_RDONLY))<0) return;;
        memset(buf,0,1024);
        len=read(fd,buf,1024);
        close(fd);

	unlink(TMP_FILE);

	if (len>0) 
		log_for_client((void *)c,AFPFSD,LOG_ERR,
			"FUSE reported the following error:\n%s",buf);
}

void fuse_capture_stderr_start(void)
{
	fflush(stderr);
	fgetpos(stderr, &pos);
	captured_fd = dup(fileno(stderr));
	freopen(TMP_FILE, "a", stderr);
}