/*
Bacula® - The Network Backup Solution
- Copyright (C) 2000-2008 Free Software Foundation Europe e.V.
+ Copyright (C) 2008-2010 Free Software Foundation Europe e.V.
The main author of Bacula is Kern Sibbald, with contributions from
many others, a complete list can be found in the file AUTHORS.
This program is Free Software; you can redistribute it and/or
- modify it under the terms of version two of the GNU General Public
+ modify it under the terms of version three of the GNU Affero General Public
License as published by the Free Software Foundation, which is
listed in the file LICENSE.
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
+ You should have received a copy of the GNU Affero 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.
#include <stddef.h>
#include "bacula.h"
-/*
- * Theses functions will replace open/read/write
- */
-int vtape_open(const char *pathname, int flags, ...);
-int vtape_close(int fd);
-int vtape_ioctl(int fd, ioctl_req_t request, ...);
void vtape_debug(int level);
-ssize_t vtape_read(int fd, void *buffer, size_t count);
-ssize_t vtape_write(int fd, const void *buffer, size_t count);
#ifdef USE_VTAPE
VT_SKIP_EOF /* Have already read the EOF byte */
} VT_READ_FM_MODE;
-class vtape {
+class vtape: public DEVICE {
private:
int fd; /* Our file descriptor */
vtape();
~vtape();
-
int get_fd();
void dump();
- int open(const char *pathname, int flags);
- ssize_t read(void *buffer, size_t count);
- ssize_t write(const void *buffer, size_t count);
- int close();
+
+ /* interface from DEVICE */
+ int d_close(int);
+ int d_open(const char *pathname, int flags);
+ int d_ioctl(int fd, ioctl_req_t request, char *mt=NULL);
+ ssize_t d_read(int, void *buffer, size_t count);
+ ssize_t d_write(int, const void *buffer, size_t count);
+
+ boffset_t lseek(DCR *dcr, off_t offset, int whence) { return -1; }
+ boffset_t lseek(int fd, off_t offset, int whence);
int tape_op(struct mtop *mt_com);
int tape_get(struct mtget *mt_com);
};
-#endif /*!USE_VTAPE */
+#else /*!USE_VTAPE */
+
+class vtape: public DEVICE {
+public:
+ int d_open(const char *pathname, int flags) { return -1; }
+ ssize_t d_read(void *buffer, size_t count) { return -1; }
+ ssize_t d_write(const void *buffer, size_t count) { return -1; }
+ int d_close(int) { return -1; }
+ int d_ioctl(int fd, ioctl_req_t request, char *mt=NULL) { return -1; }
+ boffset_t lseek(DCR *dcr, off_t offset, int whence) { return -1; }
+};
+
+#endif /* USE_VTAPE */
#endif /* !VTAPE_H */