diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/VFS/audit.c | 163 | ||||
| -rw-r--r-- | examples/VFS/skel.c | 122 |
2 files changed, 150 insertions, 135 deletions
diff --git a/examples/VFS/audit.c b/examples/VFS/audit.c index 8f0aaac4be..036438e90e 100644 --- a/examples/VFS/audit.c +++ b/examples/VFS/audit.c @@ -1,5 +1,5 @@ /* - * Auditing VFS module for samba. Log select file operations to syslog + * Auditing VFS module for samba. Log selected file operations to syslog * facility. * * Copyright (C) Tim Potter, 1999-2000 @@ -17,8 +17,6 @@ * 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., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * $Id: audit.c,v 1.2 2000/02/04 05:08:16 tpot Exp $ */ #include "config.h" @@ -65,35 +63,37 @@ extern struct vfs_ops default_vfs_ops; /* For passthrough operation */ struct vfs_ops audit_ops = { - /* Disk operations */ - - audit_connect, - audit_disconnect, - NULL, /* disk free */ - - /* Directory operations */ - - audit_opendir, - NULL, /* readdir */ - audit_mkdir, - audit_rmdir, - NULL, /* closedir */ - - /* File operations */ - - audit_open, - audit_close, - NULL, /* read */ - NULL, /* write */ - NULL, /* lseek */ - audit_rename, - NULL, /* fsync */ - NULL, /* stat */ - NULL, /* fstat */ - NULL, /* lstat */ - audit_unlink, - NULL, /* chmod */ - NULL /* utime */ + /* Disk operations */ + + audit_connect, + audit_disconnect, + NULL, /* disk free */ + + /* Directory operations */ + + audit_opendir, + NULL, /* readdir */ + audit_mkdir, + audit_rmdir, + NULL, /* closedir */ + + /* File operations */ + + audit_open, + audit_close, + NULL, /* read */ + NULL, /* write */ + NULL, /* lseek */ + audit_rename, + NULL, /* fsync */ + NULL, /* stat */ + NULL, /* fstat */ + NULL, /* lstat */ + audit_unlink, + NULL, /* chmod */ + NULL, /* utime */ + NULL, /* ftruncate */ + NULL /* lock */ }; /* VFS initialisation function. Return initialised vfs_ops structure @@ -101,8 +101,8 @@ struct vfs_ops audit_ops = { struct vfs_ops *vfs_init(void) { - openlog("smbd_audit", LOG_PID, SYSLOG_FACILITY); - return(&audit_ops); + openlog("smbd_audit", LOG_PID, SYSLOG_FACILITY); + return(&audit_ops); } /* Implementation of vfs_ops. Pass everything on to the default @@ -110,98 +110,99 @@ struct vfs_ops *vfs_init(void) int audit_connect(struct vfs_connection_struct *conn, char *svc, char *user) { - syslog(SYSLOG_PRIORITY, "connect to service %s by user %s\n", svc, user); + syslog(SYSLOG_PRIORITY, "connect to service %s by user %s\n", + svc, user); - return default_vfs_ops.connect(conn, svc, user); + return default_vfs_ops.connect(conn, svc, user); } void audit_disconnect(void) { - syslog(SYSLOG_PRIORITY, "disconnected\n"); - default_vfs_ops.disconnect(); + syslog(SYSLOG_PRIORITY, "disconnected\n"); + default_vfs_ops.disconnect(); } DIR *audit_opendir(char *fname) { - DIR *result = default_vfs_ops.opendir(fname); + DIR *result = default_vfs_ops.opendir(fname); - syslog(SYSLOG_PRIORITY, "opendir %s %s%s\n", - fname, - (result == NULL) ? "failed: " : "", - (result == NULL) ? strerror(errno) : ""); + syslog(SYSLOG_PRIORITY, "opendir %s %s%s\n", + fname, + (result == NULL) ? "failed: " : "", + (result == NULL) ? strerror(errno) : ""); - return result; + return result; } int audit_mkdir(char *path, mode_t mode) { - int result = default_vfs_ops.mkdir(path, mode); + int result = default_vfs_ops.mkdir(path, mode); - syslog(SYSLOG_PRIORITY, "mkdir %s %s%s\n", - path, - (result < 0) ? "failed: " : "", - (result < 0) ? strerror(errno) : ""); + syslog(SYSLOG_PRIORITY, "mkdir %s %s%s\n", + path, + (result < 0) ? "failed: " : "", + (result < 0) ? strerror(errno) : ""); - return result; + return result; } int audit_rmdir(char *path) { - int result = default_vfs_ops.rmdir(path); + int result = default_vfs_ops.rmdir(path); - syslog(SYSLOG_PRIORITY, "rmdir %s %s%s\n", - path, - (result < 0) ? "failed: " : "", - (result < 0) ? strerror(errno) : ""); + syslog(SYSLOG_PRIORITY, "rmdir %s %s%s\n", + path, + (result < 0) ? "failed: " : "", + (result < 0) ? strerror(errno) : ""); - return result; + return result; } int audit_open(char *fname, int flags, mode_t mode) { - int result = default_vfs_ops.open(fname, flags, mode); + int result = default_vfs_ops.open(fname, flags, mode); - syslog(SYSLOG_PRIORITY, "open %s (fd %d) %s%s%s\n", - fname, result, - ((flags & O_WRONLY) || (flags & O_RDWR)) ? "for writing " : "", - (result < 0) ? "failed: " : "", - (result < 0) ? strerror(errno) : ""); + syslog(SYSLOG_PRIORITY, "open %s (fd %d) %s%s%s\n", + fname, result, + ((flags & O_WRONLY) || (flags & O_RDWR)) ? "for writing " : "", + (result < 0) ? "failed: " : "", + (result < 0) ? strerror(errno) : ""); - return result; + return result; } int audit_close(int fd) { - int result = default_vfs_ops.close(fd); + int result = default_vfs_ops.close(fd); - syslog(SYSLOG_PRIORITY, "close fd %d %s%s\n", - fd, - (result < 0) ? "failed: " : "", - (result < 0) ? strerror(errno) : ""); + syslog(SYSLOG_PRIORITY, "close fd %d %s%s\n", + fd, + (result < 0) ? "failed: " : "", + (result < 0) ? strerror(errno) : ""); - return result; + return result; } int audit_rename(char *old, char *new) { - int result = default_vfs_ops.rename(old, new); + int result = default_vfs_ops.rename(old, new); - syslog(SYSLOG_PRIORITY, "rename %s -> %s %s%s\n", - old, new, - (result < 0) ? "failed: " : "", - (result < 0) ? strerror(errno) : ""); + syslog(SYSLOG_PRIORITY, "rename %s -> %s %s%s\n", + old, new, + (result < 0) ? "failed: " : "", + (result < 0) ? strerror(errno) : ""); - return result; + return result; } int audit_unlink(char *path) { - int result = default_vfs_ops.unlink(path); + int result = default_vfs_ops.unlink(path); - syslog(SYSLOG_PRIORITY, "unlink %s %s%s\n", - path, - (result < 0) ? "failed: " : "", - (result < 0) ? strerror(errno) : ""); + syslog(SYSLOG_PRIORITY, "unlink %s %s%s\n", + path, + (result < 0) ? "failed: " : "", + (result < 0) ? strerror(errno) : ""); - return result; + return result; } diff --git a/examples/VFS/skel.c b/examples/VFS/skel.c index 1873e4a479..90f16f952f 100644 --- a/examples/VFS/skel.c +++ b/examples/VFS/skel.c @@ -1,5 +1,6 @@ /* - * Skeleton VFS module. + * Skeleton VFS module. Implements passthrough operation of all VFS + * calls to disk functions. * * Copyright (C) Tim Potter, 1999-2000 * @@ -16,8 +17,6 @@ * 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., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * $Id: skel.c,v 1.3 2000/04/05 22:42:26 tpot Exp $ */ #include "config.h" @@ -64,47 +63,51 @@ int skel_lstat(char *path, SMB_STRUCT_STAT *sbuf); int skel_unlink(char *path); int skel_chmod(char *path, mode_t mode); int skel_utime(char *path, struct utimbuf *times); +int skel_ftruncate(int fd, SMB_OFF_T offset); +BOOL skel_lock(int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type); /* VFS operations structure */ struct vfs_ops skel_ops = { - /* Disk operations */ - - skel_connect, - skel_disconnect, - skel_disk_free, - - /* Directory operations */ - - skel_opendir, - skel_readdir, - skel_mkdir, - skel_rmdir, - skel_closedir, - - /* File operations */ - - skel_open, - skel_close, - skel_read, - skel_write, - skel_lseek, - skel_rename, - skel_fsync, - skel_stat, - skel_fstat, - skel_lstat, - skel_unlink, - skel_chmod, - skel_utime + /* Disk operations */ + + skel_connect, + skel_disconnect, + skel_disk_free, + + /* Directory operations */ + + skel_opendir, + skel_readdir, + skel_mkdir, + skel_rmdir, + skel_closedir, + + /* File operations */ + + skel_open, + skel_close, + skel_read, + skel_write, + skel_lseek, + skel_rename, + skel_fsync, + skel_stat, + skel_fstat, + skel_lstat, + skel_unlink, + skel_chmod, + skel_utime, + skel_ftruncate, + skel_lock }; /* VFS initialisation - return vfs_ops function pointer structure */ struct vfs_ops *vfs_init(void) { - return(&skel_ops); + return(&skel_ops); } /* Implementation of VFS functions. Insert your useful stuff here */ @@ -113,106 +116,117 @@ extern struct vfs_ops default_vfs_ops; /* For passthrough operation */ int skel_connect(struct vfs_connection_struct *conn, char *svc, char *user) { - return default_vfs_ops.connect(conn, svc, user); + return default_vfs_ops.connect(conn, svc, user); } void skel_disconnect(void) { - default_vfs_ops.disconnect(); + default_vfs_ops.disconnect(); } SMB_BIG_UINT skel_disk_free(char *path, BOOL small_query, SMB_BIG_UINT *bsize, SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize) { - return default_vfs_ops.disk_free(path, small_query, bsize, dfree, dsize); + return default_vfs_ops.disk_free(path, small_query, bsize, + dfree, dsize); } DIR *skel_opendir(char *fname) { - return default_vfs_ops.opendir(fname); + return default_vfs_ops.opendir(fname); } struct dirent *skel_readdir(DIR *dirp) { - return default_vfs_ops.readdir(dirp); + return default_vfs_ops.readdir(dirp); } int skel_mkdir(char *path, mode_t mode) { - return default_vfs_ops.mkdir(path, mode); + return default_vfs_ops.mkdir(path, mode); } int skel_rmdir(char *path) { - return default_vfs_ops.rmdir(path); + return default_vfs_ops.rmdir(path); } int skel_closedir(DIR *dir) { - return default_vfs_ops.closedir(dir); + return default_vfs_ops.closedir(dir); } int skel_open(char *fname, int flags, mode_t mode) { - return default_vfs_ops.open(fname, flags, mode); + return default_vfs_ops.open(fname, flags, mode); } int skel_close(int fd) { - return default_vfs_ops.close(fd); + return default_vfs_ops.close(fd); } ssize_t skel_read(int fd, char *data, size_t n) { - return default_vfs_ops.read(fd, data, n); + return default_vfs_ops.read(fd, data, n); } ssize_t skel_write(int fd, char *data, size_t n) { - return default_vfs_ops.write(fd, data, n); + return default_vfs_ops.write(fd, data, n); } SMB_OFF_T skel_lseek(int filedes, SMB_OFF_T offset, int whence) { - return default_vfs_ops.lseek(filedes, offset, whence); + return default_vfs_ops.lseek(filedes, offset, whence); } int skel_rename(char *old, char *new) { - return default_vfs_ops.rename(old, new); + return default_vfs_ops.rename(old, new); } int skel_fsync(int fd) { - default_vfs_ops.fsync(fd); + return default_vfs_ops.fsync(fd); } int skel_stat(char *fname, SMB_STRUCT_STAT *sbuf) { - return default_vfs_ops.stat(fname, sbuf); + return default_vfs_ops.stat(fname, sbuf); } int skel_fstat(int fd, SMB_STRUCT_STAT *sbuf) { - return default_vfs_ops.fstat(fd, sbuf); + return default_vfs_ops.fstat(fd, sbuf); } int skel_lstat(char *path, SMB_STRUCT_STAT *sbuf) { - return default_vfs_ops.lstat(path, sbuf); + return default_vfs_ops.lstat(path, sbuf); } int skel_unlink(char *path) { - return default_vfs_ops.unlink(path); + return default_vfs_ops.unlink(path); } int skel_chmod(char *path, mode_t mode) { - return default_vfs_ops.chmod(path, mode); + return default_vfs_ops.chmod(path, mode); } int skel_utime(char *path, struct utimbuf *times) { - return default_vfs_ops.utime(path, times); + return default_vfs_ops.utime(path, times); +} + +int skel_ftruncate(int fd, SMB_OFF_T offset) +{ + return default_vfs_ops.ftruncate(fd, offset); +} + +BOOL skel_lock(int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type) +{ + return default_vfs_ops.lock(fd, op, offset, count, type); } |