Makefile- acl.c
- acl.h
- acldata.c
- acldata.h
- auth.c
- auth.h
- config.c
- config.h
- configmanager.c
- configmanager.h
- error.c
- error.h
- event.c
- event.h
- event_bsd.c
- event_bsd.h
- event_linux.c
- event_linux.h
- event_solaris.c
- event_solaris.h
- func.c
- func.h
- http.c
- http.h
- httplistener.c
- httplistener.h
- httpparser.c
- httpparser.h
- httprequest.c
- httprequest.h
- keyfile_auth.c
- keyfile_auth.h
- ldap_auth.c
- ldap_auth.h
- ldap_resource.c
- ldap_resource.h
- log.c
- log.h
- main.c
- netsite.h
- objs.mk
- protocol.c
- protocol.h
- request.c
- request.h
- resourcepool.c
- resourcepool.h
- session.c
- session.h
- sessionhandler.c
- sessionhandler.h
- srvctrl.c
- srvctrl.h
- threadpools.c
- threadpools.h
- vfs.c
- vfs.h
- vserver.c
- vserver.h
- webserver.c
- webserver.h
- websocket.c
- websocket.h
- ws-fn.c
1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2013 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #ifndef VFS_H
30 #define VFS_H
31
32 #include "../public/vfs.h"
33 #include "acl.h"
34
35 #include <cx/string.h>
36
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
40
41 typedef struct VfsType {
42 vfs_init_func init;
43 vfs_create_func create;
44 } VfsType;
45
46 typedef struct SysVFSDir {
47 DIR *dir;
48 struct dirent *cur;
49 } SysVFSDir;
50
51 enum VFSAioOp {
52 VFS_AIO_READ = 0,
53 VFS_AIO_WRITE
54 };
55 typedef enum VFSAioOp VFSAioOp;
56
57 int vfs_init(void);
58 VfsType* vfs_get_type(cxstring vfs_class);
59
60 void* vfs_init_backend(ServerConfiguration *cfg, pool_handle_t *pool, VfsType *vfs_class, WSConfigNode *config, int *error);
61
62 typedef int(*vfs_op_f)(VFSContext *, const char *);
63 typedef int(*sys_op_f)(VFSContext *, const char *, SysACL *);
64 int vfs_path_op(VFSContext *ctx, const char *path, vfs_op_f op, uint32_t access);
65
66 SYS_FILE sys_vfs_open(VFSContext *ctx, const char *path, int oflags);
67 int sys_vfs_stat(VFSContext *ctx, const char *path, struct stat *buf);
68 int sys_vfs_fstat(VFSContext *ctx, SYS_FILE fd, struct stat *buf);
69 VFS_DIR sys_vfs_opendir(VFSContext *ctx, const char *path);
70 VFS_DIR sys_vfs_fdopendir(VFSContext *ctx, SYS_FILE fd);
71 int sys_vfs_mkdir(VFSContext *ctx, const char *path);
72 int sys_vfs_unlink(VFSContext *ctx, const char *path);
73 int sys_vfs_rmdir(VFSContext *ctx, const char *path);
74
75 int sys_path_op(VFSContext *ctx, const char *path, sys_op_f op);
76 int sys_acl_check(VFSContext *ctx, uint32_t access_mask, SysACL *externacl);
77 void sys_set_error_status(VFSContext *ctx);
78
79 ssize_t sys_file_read(SYS_FILE fd, void *buf, size_t nbyte);
80 ssize_t sys_file_write(SYS_FILE fd, const void *buf, size_t nbyte);
81 ssize_t sys_file_pread(SYS_FILE fd, void *buf, size_t nbyte, off_t offset);
82 ssize_t sys_file_pwrite(SYS_FILE fd, const void *buf, size_t nbyte, off_t offset);
83 off_t sys_file_seek(SYS_FILE fd, off_t offset, int whence);
84 void sys_file_close(SYS_FILE fd);
85 int sys_file_aioread(aiocb_s *aiocb);
86 int sys_file_aiowrite(aiocb_s *aiocb);
87
88 int sys_dir_read(VFS_DIR dir, VFS_ENTRY *entry, int getstat);
89 void sys_dir_close(VFS_DIR dir);
90
91 int sys_mkdir(VFSContext *ctx, const char *path, SysACL *sysacl);
92 int sys_unlink(VFSContext *ctx, const char *path, SysACL *sysacl);
93 int sys_rmdir(VFSContext *ctx, const char *path, SysACL *sysacl);
94
95 NSAPI_PUBLIC int vfs_is_sys(VFS *vfs);
96
97 void vfs_queue_aio(aiocb_s *aiocb, VFSAioOp op);
98
99 #ifdef __cplusplus
100 }
101 #endif
102
103 #endif /* VFS_H */
104
105